/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/Fibonacci05.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-8fc6572 [2020-07-10 14:43:48,396 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-10 14:43:48,399 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-10 14:43:48,419 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-10 14:43:48,419 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-10 14:43:48,421 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-10 14:43:48,423 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-10 14:43:48,434 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-10 14:43:48,438 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-10 14:43:48,441 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-10 14:43:48,443 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-10 14:43:48,445 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-10 14:43:48,446 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-10 14:43:48,448 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-10 14:43:48,450 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-10 14:43:48,451 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-10 14:43:48,453 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-10 14:43:48,454 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-10 14:43:48,455 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-10 14:43:48,460 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-10 14:43:48,465 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-10 14:43:48,469 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-10 14:43:48,470 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-10 14:43:48,471 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-10 14:43:48,473 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-07-10 14:43:48,484 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-10 14:43:48,485 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-10 14:43:48,486 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-10 14:43:48,487 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 14:43:48,527 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-10 14:43:48,527 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-10 14:43:48,531 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-10 14:43:48,531 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-10 14:43:48,531 INFO L138 SettingsManager]: * Use SBE=true [2020-07-10 14:43:48,532 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-10 14:43:48,533 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-10 14:43:48,533 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-10 14:43:48,533 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-10 14:43:48,533 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-10 14:43:48,533 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-10 14:43:48,534 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-10 14:43:48,534 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-10 14:43:48,534 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-10 14:43:48,534 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-10 14:43:48,534 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-10 14:43:48,534 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-10 14:43:48,535 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-10 14:43:48,535 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-10 14:43:48,535 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-10 14:43:48,537 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-10 14:43:48,538 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-10 14:43:48,538 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-10 14:43:48,539 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-10 14:43:48,539 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-10 14:43:48,540 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-10 14:43:48,540 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-10 14:43:48,540 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-10 14:43:48,540 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-10 14:43:48,540 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-10 14:43:48,834 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-10 14:43:48,847 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-10 14:43:48,850 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-10 14:43:48,851 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-10 14:43:48,852 INFO L275 PluginConnector]: CDTParser initialized [2020-07-10 14:43:48,852 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/recursive/Fibonacci05.c [2020-07-10 14:43:48,932 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b09d8ccb4/e1a9a7b62f874ec4b0bae085cdd64d66/FLAG14cc462e9 [2020-07-10 14:43:49,421 INFO L306 CDTParser]: Found 1 translation units. [2020-07-10 14:43:49,421 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/recursive/Fibonacci05.c [2020-07-10 14:43:49,428 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b09d8ccb4/e1a9a7b62f874ec4b0bae085cdd64d66/FLAG14cc462e9 [2020-07-10 14:43:49,802 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b09d8ccb4/e1a9a7b62f874ec4b0bae085cdd64d66 [2020-07-10 14:43:49,812 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-10 14:43:49,814 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-10 14:43:49,815 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-10 14:43:49,815 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-10 14:43:49,818 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-10 14:43:49,820 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 02:43:49" (1/1) ... [2020-07-10 14:43:49,823 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@70a7f83c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:43:49, skipping insertion in model container [2020-07-10 14:43:49,823 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 02:43:49" (1/1) ... [2020-07-10 14:43:49,831 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-10 14:43:49,848 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-10 14:43:50,017 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 14:43:50,022 INFO L203 MainTranslator]: Completed pre-run [2020-07-10 14:43:50,039 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 14:43:50,054 INFO L208 MainTranslator]: Completed translation [2020-07-10 14:43:50,055 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:43:50 WrapperNode [2020-07-10 14:43:50,055 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-10 14:43:50,056 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-10 14:43:50,056 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-10 14:43:50,056 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-10 14:43:50,070 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:43:50" (1/1) ... [2020-07-10 14:43:50,070 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:43:50" (1/1) ... [2020-07-10 14:43:50,076 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:43:50" (1/1) ... [2020-07-10 14:43:50,076 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:43:50" (1/1) ... [2020-07-10 14:43:50,081 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:43:50" (1/1) ... [2020-07-10 14:43:50,084 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:43:50" (1/1) ... [2020-07-10 14:43:50,085 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:43:50" (1/1) ... [2020-07-10 14:43:50,087 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-10 14:43:50,087 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-10 14:43:50,087 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-10 14:43:50,088 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-10 14:43:50,089 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:43:50" (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 14:43:50,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-10 14:43:50,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-10 14:43:50,255 INFO L138 BoogieDeclarations]: Found implementation of procedure fibonacci [2020-07-10 14:43:50,255 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-10 14:43:50,255 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-10 14:43:50,255 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-10 14:43:50,255 INFO L130 BoogieDeclarations]: Found specification of procedure fibonacci [2020-07-10 14:43:50,255 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-10 14:43:50,256 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-10 14:43:50,256 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-10 14:43:50,494 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-10 14:43:50,495 INFO L295 CfgBuilder]: Removed 0 assume(true) statements. [2020-07-10 14:43:50,501 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 02:43:50 BoogieIcfgContainer [2020-07-10 14:43:50,501 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-10 14:43:50,503 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-10 14:43:50,503 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-10 14:43:50,508 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-10 14:43:50,508 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.07 02:43:49" (1/3) ... [2020-07-10 14:43:50,509 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@553b0895 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 02:43:50, skipping insertion in model container [2020-07-10 14:43:50,510 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:43:50" (2/3) ... [2020-07-10 14:43:50,510 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@553b0895 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 02:43:50, skipping insertion in model container [2020-07-10 14:43:50,511 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 02:43:50" (3/3) ... [2020-07-10 14:43:50,513 INFO L109 eAbstractionObserver]: Analyzing ICFG Fibonacci05.c [2020-07-10 14:43:50,528 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-07-10 14:43:50,538 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-10 14:43:50,553 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-10 14:43:50,580 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-10 14:43:50,580 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-10 14:43:50,580 INFO L377 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-07-10 14:43:50,581 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-10 14:43:50,581 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-10 14:43:50,581 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-10 14:43:50,581 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-10 14:43:50,581 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-10 14:43:50,603 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states. [2020-07-10 14:43:50,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2020-07-10 14:43:50,611 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:43:50,612 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:43:50,612 INFO L427 AbstractCegarLoop]: === Iteration 1 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:43:50,618 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:43:50,619 INFO L82 PathProgramCache]: Analyzing trace with hash -1356498376, now seen corresponding path program 1 times [2020-07-10 14:43:50,629 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:43:50,630 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [610275934] [2020-07-10 14:43:50,630 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:43:50,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:43:50,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:43:50,850 INFO L280 TraceCheckUtils]: 0: Hoare triple {26#true} assume true; {26#true} is VALID [2020-07-10 14:43:50,850 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {26#true} {26#true} #34#return; {26#true} is VALID [2020-07-10 14:43:50,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:43:50,902 INFO L280 TraceCheckUtils]: 0: Hoare triple {26#true} ~n := #in~n; {35#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:50,904 INFO L280 TraceCheckUtils]: 1: Hoare triple {35#(= fibonacci_~n |fibonacci_#in~n|)} assume ~n < 1;#res := 0; {36#(<= |fibonacci_#in~n| 0)} is VALID [2020-07-10 14:43:50,906 INFO L280 TraceCheckUtils]: 2: Hoare triple {36#(<= |fibonacci_#in~n| 0)} assume true; {36#(<= |fibonacci_#in~n| 0)} is VALID [2020-07-10 14:43:50,908 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {36#(<= |fibonacci_#in~n| 0)} {26#true} #38#return; {34#(<= main_~x~0 0)} is VALID [2020-07-10 14:43:50,908 INFO L263 TraceCheckUtils]: 0: Hoare triple {26#true} call ULTIMATE.init(); {26#true} is VALID [2020-07-10 14:43:50,909 INFO L280 TraceCheckUtils]: 1: Hoare triple {26#true} assume true; {26#true} is VALID [2020-07-10 14:43:50,909 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {26#true} {26#true} #34#return; {26#true} is VALID [2020-07-10 14:43:50,909 INFO L263 TraceCheckUtils]: 3: Hoare triple {26#true} call #t~ret4 := main(); {26#true} is VALID [2020-07-10 14:43:50,910 INFO L280 TraceCheckUtils]: 4: Hoare triple {26#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~x~0 := #t~nondet2;havoc #t~nondet2; {26#true} is VALID [2020-07-10 14:43:50,910 INFO L263 TraceCheckUtils]: 5: Hoare triple {26#true} call #t~ret3 := fibonacci(~x~0); {26#true} is VALID [2020-07-10 14:43:50,911 INFO L280 TraceCheckUtils]: 6: Hoare triple {26#true} ~n := #in~n; {35#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:50,914 INFO L280 TraceCheckUtils]: 7: Hoare triple {35#(= fibonacci_~n |fibonacci_#in~n|)} assume ~n < 1;#res := 0; {36#(<= |fibonacci_#in~n| 0)} is VALID [2020-07-10 14:43:50,915 INFO L280 TraceCheckUtils]: 8: Hoare triple {36#(<= |fibonacci_#in~n| 0)} assume true; {36#(<= |fibonacci_#in~n| 0)} is VALID [2020-07-10 14:43:50,917 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {36#(<= |fibonacci_#in~n| 0)} {26#true} #38#return; {34#(<= main_~x~0 0)} is VALID [2020-07-10 14:43:50,919 INFO L280 TraceCheckUtils]: 10: Hoare triple {34#(<= main_~x~0 0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~result~0 := #t~ret3;havoc #t~ret3; {34#(<= main_~x~0 0)} is VALID [2020-07-10 14:43:50,920 INFO L280 TraceCheckUtils]: 11: Hoare triple {34#(<= main_~x~0 0)} assume !(~x~0 < 8 || ~result~0 >= 34); {27#false} is VALID [2020-07-10 14:43:50,921 INFO L280 TraceCheckUtils]: 12: Hoare triple {27#false} assume !false; {27#false} is VALID [2020-07-10 14:43:50,922 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 14:43:50,924 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [610275934] [2020-07-10 14:43:50,925 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:43:50,925 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-10 14:43:50,927 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1564952841] [2020-07-10 14:43:50,934 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 13 [2020-07-10 14:43:50,937 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:43:50,942 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-10 14:43:50,976 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 14:43:50,976 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-10 14:43:50,977 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:43:50,986 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-10 14:43:50,987 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-07-10 14:43:50,990 INFO L87 Difference]: Start difference. First operand 23 states. Second operand 5 states. [2020-07-10 14:43:51,251 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:43:51,252 INFO L93 Difference]: Finished difference Result 35 states and 41 transitions. [2020-07-10 14:43:51,252 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-10 14:43:51,253 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 13 [2020-07-10 14:43:51,253 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:43:51,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-10 14:43:51,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 41 transitions. [2020-07-10 14:43:51,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-10 14:43:51,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 41 transitions. [2020-07-10 14:43:51,284 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 41 transitions. [2020-07-10 14:43:51,374 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 14:43:51,398 INFO L225 Difference]: With dead ends: 35 [2020-07-10 14:43:51,399 INFO L226 Difference]: Without dead ends: 21 [2020-07-10 14:43:51,413 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 6 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 14:43:51,441 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 21 states. [2020-07-10 14:43:51,476 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 21 to 21. [2020-07-10 14:43:51,477 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:43:51,478 INFO L82 GeneralOperation]: Start isEquivalent. First operand 21 states. Second operand 21 states. [2020-07-10 14:43:51,479 INFO L74 IsIncluded]: Start isIncluded. First operand 21 states. Second operand 21 states. [2020-07-10 14:43:51,479 INFO L87 Difference]: Start difference. First operand 21 states. Second operand 21 states. [2020-07-10 14:43:51,489 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:43:51,490 INFO L93 Difference]: Finished difference Result 21 states and 25 transitions. [2020-07-10 14:43:51,490 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 25 transitions. [2020-07-10 14:43:51,491 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:43:51,491 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:43:51,492 INFO L74 IsIncluded]: Start isIncluded. First operand 21 states. Second operand 21 states. [2020-07-10 14:43:51,492 INFO L87 Difference]: Start difference. First operand 21 states. Second operand 21 states. [2020-07-10 14:43:51,500 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:43:51,500 INFO L93 Difference]: Finished difference Result 21 states and 25 transitions. [2020-07-10 14:43:51,501 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 25 transitions. [2020-07-10 14:43:51,502 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:43:51,502 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:43:51,502 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:43:51,503 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:43:51,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 21 states. [2020-07-10 14:43:51,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 25 transitions. [2020-07-10 14:43:51,515 INFO L78 Accepts]: Start accepts. Automaton has 21 states and 25 transitions. Word has length 13 [2020-07-10 14:43:51,516 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:43:51,517 INFO L479 AbstractCegarLoop]: Abstraction has 21 states and 25 transitions. [2020-07-10 14:43:51,517 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-10 14:43:51,518 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 25 transitions. [2020-07-10 14:43:51,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2020-07-10 14:43:51,519 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:43:51,521 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:43:51,522 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-10 14:43:51,522 INFO L427 AbstractCegarLoop]: === Iteration 2 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:43:51,523 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:43:51,523 INFO L82 PathProgramCache]: Analyzing trace with hash 1591396412, now seen corresponding path program 1 times [2020-07-10 14:43:51,523 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:43:51,524 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1091040548] [2020-07-10 14:43:51,524 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:43:51,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:43:51,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:43:51,611 INFO L280 TraceCheckUtils]: 0: Hoare triple {155#true} assume true; {155#true} is VALID [2020-07-10 14:43:51,612 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {155#true} {155#true} #34#return; {155#true} is VALID [2020-07-10 14:43:51,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:43:51,673 INFO L280 TraceCheckUtils]: 0: Hoare triple {155#true} ~n := #in~n; {165#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:51,679 INFO L280 TraceCheckUtils]: 1: Hoare triple {165#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {165#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:51,681 INFO L280 TraceCheckUtils]: 2: Hoare triple {165#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {166#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-10 14:43:51,682 INFO L280 TraceCheckUtils]: 3: Hoare triple {166#(<= |fibonacci_#in~n| 1)} assume true; {166#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-10 14:43:51,683 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {166#(<= |fibonacci_#in~n| 1)} {155#true} #38#return; {164#(<= main_~x~0 1)} is VALID [2020-07-10 14:43:51,684 INFO L263 TraceCheckUtils]: 0: Hoare triple {155#true} call ULTIMATE.init(); {155#true} is VALID [2020-07-10 14:43:51,684 INFO L280 TraceCheckUtils]: 1: Hoare triple {155#true} assume true; {155#true} is VALID [2020-07-10 14:43:51,685 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {155#true} {155#true} #34#return; {155#true} is VALID [2020-07-10 14:43:51,685 INFO L263 TraceCheckUtils]: 3: Hoare triple {155#true} call #t~ret4 := main(); {155#true} is VALID [2020-07-10 14:43:51,685 INFO L280 TraceCheckUtils]: 4: Hoare triple {155#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~x~0 := #t~nondet2;havoc #t~nondet2; {155#true} is VALID [2020-07-10 14:43:51,686 INFO L263 TraceCheckUtils]: 5: Hoare triple {155#true} call #t~ret3 := fibonacci(~x~0); {155#true} is VALID [2020-07-10 14:43:51,687 INFO L280 TraceCheckUtils]: 6: Hoare triple {155#true} ~n := #in~n; {165#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:51,687 INFO L280 TraceCheckUtils]: 7: Hoare triple {165#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {165#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:51,688 INFO L280 TraceCheckUtils]: 8: Hoare triple {165#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {166#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-10 14:43:51,689 INFO L280 TraceCheckUtils]: 9: Hoare triple {166#(<= |fibonacci_#in~n| 1)} assume true; {166#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-10 14:43:51,690 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {166#(<= |fibonacci_#in~n| 1)} {155#true} #38#return; {164#(<= main_~x~0 1)} is VALID [2020-07-10 14:43:51,691 INFO L280 TraceCheckUtils]: 11: Hoare triple {164#(<= main_~x~0 1)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~result~0 := #t~ret3;havoc #t~ret3; {164#(<= main_~x~0 1)} is VALID [2020-07-10 14:43:51,692 INFO L280 TraceCheckUtils]: 12: Hoare triple {164#(<= main_~x~0 1)} assume !(~x~0 < 8 || ~result~0 >= 34); {156#false} is VALID [2020-07-10 14:43:51,693 INFO L280 TraceCheckUtils]: 13: Hoare triple {156#false} assume !false; {156#false} is VALID [2020-07-10 14:43:51,694 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 14:43:51,694 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1091040548] [2020-07-10 14:43:51,694 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:43:51,695 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-10 14:43:51,695 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1878540863] [2020-07-10 14:43:51,697 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 14 [2020-07-10 14:43:51,697 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:43:51,698 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-10 14:43:51,725 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 14:43:51,725 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-10 14:43:51,726 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:43:51,726 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-10 14:43:51,726 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-07-10 14:43:51,727 INFO L87 Difference]: Start difference. First operand 21 states and 25 transitions. Second operand 5 states. [2020-07-10 14:43:51,928 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:43:51,928 INFO L93 Difference]: Finished difference Result 27 states and 32 transitions. [2020-07-10 14:43:51,928 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-10 14:43:51,928 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 14 [2020-07-10 14:43:51,929 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:43:51,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-10 14:43:51,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 29 transitions. [2020-07-10 14:43:51,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-10 14:43:51,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 29 transitions. [2020-07-10 14:43:51,938 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 29 transitions. [2020-07-10 14:43:51,979 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 14:43:51,982 INFO L225 Difference]: With dead ends: 27 [2020-07-10 14:43:51,983 INFO L226 Difference]: Without dead ends: 23 [2020-07-10 14:43:51,984 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 6 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 14:43:51,985 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23 states. [2020-07-10 14:43:52,003 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23 to 21. [2020-07-10 14:43:52,004 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:43:52,004 INFO L82 GeneralOperation]: Start isEquivalent. First operand 23 states. Second operand 21 states. [2020-07-10 14:43:52,004 INFO L74 IsIncluded]: Start isIncluded. First operand 23 states. Second operand 21 states. [2020-07-10 14:43:52,004 INFO L87 Difference]: Start difference. First operand 23 states. Second operand 21 states. [2020-07-10 14:43:52,008 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:43:52,009 INFO L93 Difference]: Finished difference Result 23 states and 28 transitions. [2020-07-10 14:43:52,009 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 28 transitions. [2020-07-10 14:43:52,011 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:43:52,011 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:43:52,011 INFO L74 IsIncluded]: Start isIncluded. First operand 21 states. Second operand 23 states. [2020-07-10 14:43:52,012 INFO L87 Difference]: Start difference. First operand 21 states. Second operand 23 states. [2020-07-10 14:43:52,021 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:43:52,021 INFO L93 Difference]: Finished difference Result 23 states and 28 transitions. [2020-07-10 14:43:52,027 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 28 transitions. [2020-07-10 14:43:52,028 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:43:52,028 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:43:52,028 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:43:52,028 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:43:52,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 21 states. [2020-07-10 14:43:52,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 25 transitions. [2020-07-10 14:43:52,037 INFO L78 Accepts]: Start accepts. Automaton has 21 states and 25 transitions. Word has length 14 [2020-07-10 14:43:52,037 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:43:52,038 INFO L479 AbstractCegarLoop]: Abstraction has 21 states and 25 transitions. [2020-07-10 14:43:52,038 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-10 14:43:52,038 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 25 transitions. [2020-07-10 14:43:52,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2020-07-10 14:43:52,040 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:43:52,040 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 14:43:52,044 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-10 14:43:52,044 INFO L427 AbstractCegarLoop]: === Iteration 3 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:43:52,045 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:43:52,045 INFO L82 PathProgramCache]: Analyzing trace with hash -1761048597, now seen corresponding path program 1 times [2020-07-10 14:43:52,045 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:43:52,046 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1106825738] [2020-07-10 14:43:52,046 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:43:52,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:43:52,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:43:52,128 INFO L280 TraceCheckUtils]: 0: Hoare triple {281#true} assume true; {281#true} is VALID [2020-07-10 14:43:52,129 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {281#true} {281#true} #34#return; {281#true} is VALID [2020-07-10 14:43:52,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:43:52,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:43:52,234 INFO L280 TraceCheckUtils]: 0: Hoare triple {281#true} ~n := #in~n; {312#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:52,235 INFO L280 TraceCheckUtils]: 1: Hoare triple {312#(= fibonacci_~n |fibonacci_#in~n|)} assume ~n < 1;#res := 0; {313#(<= |fibonacci_#in~n| 0)} is VALID [2020-07-10 14:43:52,236 INFO L280 TraceCheckUtils]: 2: Hoare triple {313#(<= |fibonacci_#in~n| 0)} assume true; {313#(<= |fibonacci_#in~n| 0)} is VALID [2020-07-10 14:43:52,237 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {313#(<= |fibonacci_#in~n| 0)} {303#(< 1 fibonacci_~n)} #30#return; {282#false} is VALID [2020-07-10 14:43:52,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:43:52,243 INFO L280 TraceCheckUtils]: 0: Hoare triple {281#true} ~n := #in~n; {281#true} is VALID [2020-07-10 14:43:52,244 INFO L280 TraceCheckUtils]: 1: Hoare triple {281#true} assume ~n < 1;#res := 0; {281#true} is VALID [2020-07-10 14:43:52,244 INFO L280 TraceCheckUtils]: 2: Hoare triple {281#true} assume true; {281#true} is VALID [2020-07-10 14:43:52,245 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {281#true} {282#false} #32#return; {282#false} is VALID [2020-07-10 14:43:52,245 INFO L280 TraceCheckUtils]: 0: Hoare triple {281#true} ~n := #in~n; {281#true} is VALID [2020-07-10 14:43:52,246 INFO L280 TraceCheckUtils]: 1: Hoare triple {281#true} assume !(~n < 1); {302#(< 0 fibonacci_~n)} is VALID [2020-07-10 14:43:52,247 INFO L280 TraceCheckUtils]: 2: Hoare triple {302#(< 0 fibonacci_~n)} assume !(1 == ~n); {303#(< 1 fibonacci_~n)} is VALID [2020-07-10 14:43:52,247 INFO L263 TraceCheckUtils]: 3: Hoare triple {303#(< 1 fibonacci_~n)} call #t~ret0 := fibonacci(~n - 1); {281#true} is VALID [2020-07-10 14:43:52,248 INFO L280 TraceCheckUtils]: 4: Hoare triple {281#true} ~n := #in~n; {312#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:52,249 INFO L280 TraceCheckUtils]: 5: Hoare triple {312#(= fibonacci_~n |fibonacci_#in~n|)} assume ~n < 1;#res := 0; {313#(<= |fibonacci_#in~n| 0)} is VALID [2020-07-10 14:43:52,250 INFO L280 TraceCheckUtils]: 6: Hoare triple {313#(<= |fibonacci_#in~n| 0)} assume true; {313#(<= |fibonacci_#in~n| 0)} is VALID [2020-07-10 14:43:52,251 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {313#(<= |fibonacci_#in~n| 0)} {303#(< 1 fibonacci_~n)} #30#return; {282#false} is VALID [2020-07-10 14:43:52,252 INFO L280 TraceCheckUtils]: 8: Hoare triple {282#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {282#false} is VALID [2020-07-10 14:43:52,252 INFO L263 TraceCheckUtils]: 9: Hoare triple {282#false} call #t~ret1 := fibonacci(~n - 2); {281#true} is VALID [2020-07-10 14:43:52,252 INFO L280 TraceCheckUtils]: 10: Hoare triple {281#true} ~n := #in~n; {281#true} is VALID [2020-07-10 14:43:52,253 INFO L280 TraceCheckUtils]: 11: Hoare triple {281#true} assume ~n < 1;#res := 0; {281#true} is VALID [2020-07-10 14:43:52,253 INFO L280 TraceCheckUtils]: 12: Hoare triple {281#true} assume true; {281#true} is VALID [2020-07-10 14:43:52,253 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {281#true} {282#false} #32#return; {282#false} is VALID [2020-07-10 14:43:52,254 INFO L280 TraceCheckUtils]: 14: Hoare triple {282#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {282#false} is VALID [2020-07-10 14:43:52,254 INFO L280 TraceCheckUtils]: 15: Hoare triple {282#false} assume true; {282#false} is VALID [2020-07-10 14:43:52,254 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {282#false} {281#true} #38#return; {282#false} is VALID [2020-07-10 14:43:52,255 INFO L263 TraceCheckUtils]: 0: Hoare triple {281#true} call ULTIMATE.init(); {281#true} is VALID [2020-07-10 14:43:52,256 INFO L280 TraceCheckUtils]: 1: Hoare triple {281#true} assume true; {281#true} is VALID [2020-07-10 14:43:52,256 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {281#true} {281#true} #34#return; {281#true} is VALID [2020-07-10 14:43:52,256 INFO L263 TraceCheckUtils]: 3: Hoare triple {281#true} call #t~ret4 := main(); {281#true} is VALID [2020-07-10 14:43:52,257 INFO L280 TraceCheckUtils]: 4: Hoare triple {281#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~x~0 := #t~nondet2;havoc #t~nondet2; {281#true} is VALID [2020-07-10 14:43:52,257 INFO L263 TraceCheckUtils]: 5: Hoare triple {281#true} call #t~ret3 := fibonacci(~x~0); {281#true} is VALID [2020-07-10 14:43:52,257 INFO L280 TraceCheckUtils]: 6: Hoare triple {281#true} ~n := #in~n; {281#true} is VALID [2020-07-10 14:43:52,258 INFO L280 TraceCheckUtils]: 7: Hoare triple {281#true} assume !(~n < 1); {302#(< 0 fibonacci_~n)} is VALID [2020-07-10 14:43:52,259 INFO L280 TraceCheckUtils]: 8: Hoare triple {302#(< 0 fibonacci_~n)} assume !(1 == ~n); {303#(< 1 fibonacci_~n)} is VALID [2020-07-10 14:43:52,260 INFO L263 TraceCheckUtils]: 9: Hoare triple {303#(< 1 fibonacci_~n)} call #t~ret0 := fibonacci(~n - 1); {281#true} is VALID [2020-07-10 14:43:52,260 INFO L280 TraceCheckUtils]: 10: Hoare triple {281#true} ~n := #in~n; {312#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:52,261 INFO L280 TraceCheckUtils]: 11: Hoare triple {312#(= fibonacci_~n |fibonacci_#in~n|)} assume ~n < 1;#res := 0; {313#(<= |fibonacci_#in~n| 0)} is VALID [2020-07-10 14:43:52,262 INFO L280 TraceCheckUtils]: 12: Hoare triple {313#(<= |fibonacci_#in~n| 0)} assume true; {313#(<= |fibonacci_#in~n| 0)} is VALID [2020-07-10 14:43:52,263 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {313#(<= |fibonacci_#in~n| 0)} {303#(< 1 fibonacci_~n)} #30#return; {282#false} is VALID [2020-07-10 14:43:52,264 INFO L280 TraceCheckUtils]: 14: Hoare triple {282#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {282#false} is VALID [2020-07-10 14:43:52,264 INFO L263 TraceCheckUtils]: 15: Hoare triple {282#false} call #t~ret1 := fibonacci(~n - 2); {281#true} is VALID [2020-07-10 14:43:52,264 INFO L280 TraceCheckUtils]: 16: Hoare triple {281#true} ~n := #in~n; {281#true} is VALID [2020-07-10 14:43:52,265 INFO L280 TraceCheckUtils]: 17: Hoare triple {281#true} assume ~n < 1;#res := 0; {281#true} is VALID [2020-07-10 14:43:52,265 INFO L280 TraceCheckUtils]: 18: Hoare triple {281#true} assume true; {281#true} is VALID [2020-07-10 14:43:52,265 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {281#true} {282#false} #32#return; {282#false} is VALID [2020-07-10 14:43:52,265 INFO L280 TraceCheckUtils]: 20: Hoare triple {282#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {282#false} is VALID [2020-07-10 14:43:52,266 INFO L280 TraceCheckUtils]: 21: Hoare triple {282#false} assume true; {282#false} is VALID [2020-07-10 14:43:52,266 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {282#false} {281#true} #38#return; {282#false} is VALID [2020-07-10 14:43:52,266 INFO L280 TraceCheckUtils]: 23: Hoare triple {282#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~result~0 := #t~ret3;havoc #t~ret3; {282#false} is VALID [2020-07-10 14:43:52,267 INFO L280 TraceCheckUtils]: 24: Hoare triple {282#false} assume !(~x~0 < 8 || ~result~0 >= 34); {282#false} is VALID [2020-07-10 14:43:52,267 INFO L280 TraceCheckUtils]: 25: Hoare triple {282#false} assume !false; {282#false} is VALID [2020-07-10 14:43:52,268 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 14:43:52,269 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1106825738] [2020-07-10 14:43:52,269 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [582485389] [2020-07-10 14:43:52,269 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 14:43:52,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:43:52,319 INFO L264 TraceCheckSpWp]: Trace formula consists of 62 conjuncts, 6 conjunts are in the unsatisfiable core [2020-07-10 14:43:52,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:43:52,334 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 14:43:52,471 INFO L263 TraceCheckUtils]: 0: Hoare triple {281#true} call ULTIMATE.init(); {281#true} is VALID [2020-07-10 14:43:52,472 INFO L280 TraceCheckUtils]: 1: Hoare triple {281#true} assume true; {281#true} is VALID [2020-07-10 14:43:52,472 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {281#true} {281#true} #34#return; {281#true} is VALID [2020-07-10 14:43:52,472 INFO L263 TraceCheckUtils]: 3: Hoare triple {281#true} call #t~ret4 := main(); {281#true} is VALID [2020-07-10 14:43:52,473 INFO L280 TraceCheckUtils]: 4: Hoare triple {281#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~x~0 := #t~nondet2;havoc #t~nondet2; {281#true} is VALID [2020-07-10 14:43:52,473 INFO L263 TraceCheckUtils]: 5: Hoare triple {281#true} call #t~ret3 := fibonacci(~x~0); {281#true} is VALID [2020-07-10 14:43:52,474 INFO L280 TraceCheckUtils]: 6: Hoare triple {281#true} ~n := #in~n; {335#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-10 14:43:52,475 INFO L280 TraceCheckUtils]: 7: Hoare triple {335#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(~n < 1); {335#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-10 14:43:52,475 INFO L280 TraceCheckUtils]: 8: Hoare triple {335#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(1 == ~n); {335#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-10 14:43:52,476 INFO L263 TraceCheckUtils]: 9: Hoare triple {335#(<= |fibonacci_#in~n| fibonacci_~n)} call #t~ret0 := fibonacci(~n - 1); {281#true} is VALID [2020-07-10 14:43:52,477 INFO L280 TraceCheckUtils]: 10: Hoare triple {281#true} ~n := #in~n; {335#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-10 14:43:52,478 INFO L280 TraceCheckUtils]: 11: Hoare triple {335#(<= |fibonacci_#in~n| fibonacci_~n)} assume ~n < 1;#res := 0; {313#(<= |fibonacci_#in~n| 0)} is VALID [2020-07-10 14:43:52,478 INFO L280 TraceCheckUtils]: 12: Hoare triple {313#(<= |fibonacci_#in~n| 0)} assume true; {313#(<= |fibonacci_#in~n| 0)} is VALID [2020-07-10 14:43:52,480 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {313#(<= |fibonacci_#in~n| 0)} {335#(<= |fibonacci_#in~n| fibonacci_~n)} #30#return; {357#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-10 14:43:52,481 INFO L280 TraceCheckUtils]: 14: Hoare triple {357#(<= |fibonacci_#in~n| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {357#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-10 14:43:52,481 INFO L263 TraceCheckUtils]: 15: Hoare triple {357#(<= |fibonacci_#in~n| 1)} call #t~ret1 := fibonacci(~n - 2); {281#true} is VALID [2020-07-10 14:43:52,482 INFO L280 TraceCheckUtils]: 16: Hoare triple {281#true} ~n := #in~n; {281#true} is VALID [2020-07-10 14:43:52,482 INFO L280 TraceCheckUtils]: 17: Hoare triple {281#true} assume ~n < 1;#res := 0; {281#true} is VALID [2020-07-10 14:43:52,482 INFO L280 TraceCheckUtils]: 18: Hoare triple {281#true} assume true; {281#true} is VALID [2020-07-10 14:43:52,484 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {281#true} {357#(<= |fibonacci_#in~n| 1)} #32#return; {357#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-10 14:43:52,485 INFO L280 TraceCheckUtils]: 20: Hoare triple {357#(<= |fibonacci_#in~n| 1)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {357#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-10 14:43:52,485 INFO L280 TraceCheckUtils]: 21: Hoare triple {357#(<= |fibonacci_#in~n| 1)} assume true; {357#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-10 14:43:52,487 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {357#(<= |fibonacci_#in~n| 1)} {281#true} #38#return; {385#(<= main_~x~0 1)} is VALID [2020-07-10 14:43:52,488 INFO L280 TraceCheckUtils]: 23: Hoare triple {385#(<= main_~x~0 1)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~result~0 := #t~ret3;havoc #t~ret3; {385#(<= main_~x~0 1)} is VALID [2020-07-10 14:43:52,489 INFO L280 TraceCheckUtils]: 24: Hoare triple {385#(<= main_~x~0 1)} assume !(~x~0 < 8 || ~result~0 >= 34); {282#false} is VALID [2020-07-10 14:43:52,489 INFO L280 TraceCheckUtils]: 25: Hoare triple {282#false} assume !false; {282#false} is VALID [2020-07-10 14:43:52,491 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 14:43:52,492 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-10 14:43:52,492 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 9 [2020-07-10 14:43:52,493 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1846760658] [2020-07-10 14:43:52,493 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 26 [2020-07-10 14:43:52,494 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:43:52,495 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-10 14:43:52,547 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 39 edges. 39 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:43:52,547 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-10 14:43:52,548 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:43:52,548 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-10 14:43:52,548 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=54, Unknown=0, NotChecked=0, Total=72 [2020-07-10 14:43:52,549 INFO L87 Difference]: Start difference. First operand 21 states and 25 transitions. Second operand 9 states. [2020-07-10 14:43:52,892 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:43:52,892 INFO L93 Difference]: Finished difference Result 38 states and 49 transitions. [2020-07-10 14:43:52,892 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-07-10 14:43:52,893 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 26 [2020-07-10 14:43:52,893 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:43:52,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 14:43:52,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 46 transitions. [2020-07-10 14:43:52,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 14:43:52,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 46 transitions. [2020-07-10 14:43:52,900 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states and 46 transitions. [2020-07-10 14:43:52,966 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 14:43:52,968 INFO L225 Difference]: With dead ends: 38 [2020-07-10 14:43:52,968 INFO L226 Difference]: Without dead ends: 23 [2020-07-10 14:43:52,969 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 45 GetRequests, 34 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=43, Invalid=113, Unknown=0, NotChecked=0, Total=156 [2020-07-10 14:43:52,970 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23 states. [2020-07-10 14:43:52,979 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23 to 23. [2020-07-10 14:43:52,980 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:43:52,980 INFO L82 GeneralOperation]: Start isEquivalent. First operand 23 states. Second operand 23 states. [2020-07-10 14:43:52,980 INFO L74 IsIncluded]: Start isIncluded. First operand 23 states. Second operand 23 states. [2020-07-10 14:43:52,980 INFO L87 Difference]: Start difference. First operand 23 states. Second operand 23 states. [2020-07-10 14:43:52,983 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:43:52,983 INFO L93 Difference]: Finished difference Result 23 states and 27 transitions. [2020-07-10 14:43:52,983 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 27 transitions. [2020-07-10 14:43:52,984 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:43:52,984 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:43:52,985 INFO L74 IsIncluded]: Start isIncluded. First operand 23 states. Second operand 23 states. [2020-07-10 14:43:52,985 INFO L87 Difference]: Start difference. First operand 23 states. Second operand 23 states. [2020-07-10 14:43:52,987 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:43:52,988 INFO L93 Difference]: Finished difference Result 23 states and 27 transitions. [2020-07-10 14:43:52,988 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 27 transitions. [2020-07-10 14:43:52,989 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:43:52,989 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:43:52,989 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:43:52,989 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:43:52,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 23 states. [2020-07-10 14:43:52,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 27 transitions. [2020-07-10 14:43:52,996 INFO L78 Accepts]: Start accepts. Automaton has 23 states and 27 transitions. Word has length 26 [2020-07-10 14:43:52,997 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:43:52,997 INFO L479 AbstractCegarLoop]: Abstraction has 23 states and 27 transitions. [2020-07-10 14:43:52,997 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-10 14:43:52,997 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 27 transitions. [2020-07-10 14:43:53,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2020-07-10 14:43:53,001 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:43:53,001 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 14:43:53,219 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable2 [2020-07-10 14:43:53,219 INFO L427 AbstractCegarLoop]: === Iteration 4 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:43:53,220 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:43:53,220 INFO L82 PathProgramCache]: Analyzing trace with hash -624449707, now seen corresponding path program 1 times [2020-07-10 14:43:53,221 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:43:53,221 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1325729299] [2020-07-10 14:43:53,222 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:43:53,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:43:53,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:43:53,293 INFO L280 TraceCheckUtils]: 0: Hoare triple {530#true} assume true; {530#true} is VALID [2020-07-10 14:43:53,293 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {530#true} {530#true} #34#return; {530#true} is VALID [2020-07-10 14:43:53,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:43:53,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:43:53,370 INFO L280 TraceCheckUtils]: 0: Hoare triple {530#true} ~n := #in~n; {553#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:53,371 INFO L280 TraceCheckUtils]: 1: Hoare triple {553#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {553#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:53,372 INFO L280 TraceCheckUtils]: 2: Hoare triple {553#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {564#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-10 14:43:53,372 INFO L280 TraceCheckUtils]: 3: Hoare triple {564#(<= |fibonacci_#in~n| 1)} assume true; {564#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-10 14:43:53,374 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {564#(<= |fibonacci_#in~n| 1)} {553#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {559#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:43:53,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:43:53,381 INFO L280 TraceCheckUtils]: 0: Hoare triple {530#true} ~n := #in~n; {530#true} is VALID [2020-07-10 14:43:53,381 INFO L280 TraceCheckUtils]: 1: Hoare triple {530#true} assume ~n < 1;#res := 0; {530#true} is VALID [2020-07-10 14:43:53,382 INFO L280 TraceCheckUtils]: 2: Hoare triple {530#true} assume true; {530#true} is VALID [2020-07-10 14:43:53,383 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {530#true} {559#(<= |fibonacci_#in~n| 2)} #32#return; {559#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:43:53,383 INFO L280 TraceCheckUtils]: 0: Hoare triple {530#true} ~n := #in~n; {553#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:53,386 INFO L280 TraceCheckUtils]: 1: Hoare triple {553#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {553#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:53,386 INFO L280 TraceCheckUtils]: 2: Hoare triple {553#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {553#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:53,387 INFO L263 TraceCheckUtils]: 3: Hoare triple {553#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {530#true} is VALID [2020-07-10 14:43:53,387 INFO L280 TraceCheckUtils]: 4: Hoare triple {530#true} ~n := #in~n; {553#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:53,388 INFO L280 TraceCheckUtils]: 5: Hoare triple {553#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {553#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:53,389 INFO L280 TraceCheckUtils]: 6: Hoare triple {553#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {564#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-10 14:43:53,389 INFO L280 TraceCheckUtils]: 7: Hoare triple {564#(<= |fibonacci_#in~n| 1)} assume true; {564#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-10 14:43:53,391 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {564#(<= |fibonacci_#in~n| 1)} {553#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {559#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:43:53,392 INFO L280 TraceCheckUtils]: 9: Hoare triple {559#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {559#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:43:53,393 INFO L263 TraceCheckUtils]: 10: Hoare triple {559#(<= |fibonacci_#in~n| 2)} call #t~ret1 := fibonacci(~n - 2); {530#true} is VALID [2020-07-10 14:43:53,393 INFO L280 TraceCheckUtils]: 11: Hoare triple {530#true} ~n := #in~n; {530#true} is VALID [2020-07-10 14:43:53,393 INFO L280 TraceCheckUtils]: 12: Hoare triple {530#true} assume ~n < 1;#res := 0; {530#true} is VALID [2020-07-10 14:43:53,393 INFO L280 TraceCheckUtils]: 13: Hoare triple {530#true} assume true; {530#true} is VALID [2020-07-10 14:43:53,395 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {530#true} {559#(<= |fibonacci_#in~n| 2)} #32#return; {559#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:43:53,395 INFO L280 TraceCheckUtils]: 15: Hoare triple {559#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {559#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:43:53,396 INFO L280 TraceCheckUtils]: 16: Hoare triple {559#(<= |fibonacci_#in~n| 2)} assume true; {559#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:43:53,397 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {559#(<= |fibonacci_#in~n| 2)} {530#true} #38#return; {552#(<= main_~x~0 2)} is VALID [2020-07-10 14:43:53,398 INFO L263 TraceCheckUtils]: 0: Hoare triple {530#true} call ULTIMATE.init(); {530#true} is VALID [2020-07-10 14:43:53,398 INFO L280 TraceCheckUtils]: 1: Hoare triple {530#true} assume true; {530#true} is VALID [2020-07-10 14:43:53,399 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {530#true} {530#true} #34#return; {530#true} is VALID [2020-07-10 14:43:53,399 INFO L263 TraceCheckUtils]: 3: Hoare triple {530#true} call #t~ret4 := main(); {530#true} is VALID [2020-07-10 14:43:53,399 INFO L280 TraceCheckUtils]: 4: Hoare triple {530#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~x~0 := #t~nondet2;havoc #t~nondet2; {530#true} is VALID [2020-07-10 14:43:53,399 INFO L263 TraceCheckUtils]: 5: Hoare triple {530#true} call #t~ret3 := fibonacci(~x~0); {530#true} is VALID [2020-07-10 14:43:53,400 INFO L280 TraceCheckUtils]: 6: Hoare triple {530#true} ~n := #in~n; {553#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:53,401 INFO L280 TraceCheckUtils]: 7: Hoare triple {553#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {553#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:53,401 INFO L280 TraceCheckUtils]: 8: Hoare triple {553#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {553#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:53,402 INFO L263 TraceCheckUtils]: 9: Hoare triple {553#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {530#true} is VALID [2020-07-10 14:43:53,402 INFO L280 TraceCheckUtils]: 10: Hoare triple {530#true} ~n := #in~n; {553#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:53,403 INFO L280 TraceCheckUtils]: 11: Hoare triple {553#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {553#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:53,404 INFO L280 TraceCheckUtils]: 12: Hoare triple {553#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {564#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-10 14:43:53,405 INFO L280 TraceCheckUtils]: 13: Hoare triple {564#(<= |fibonacci_#in~n| 1)} assume true; {564#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-10 14:43:53,406 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {564#(<= |fibonacci_#in~n| 1)} {553#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {559#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:43:53,407 INFO L280 TraceCheckUtils]: 15: Hoare triple {559#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {559#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:43:53,407 INFO L263 TraceCheckUtils]: 16: Hoare triple {559#(<= |fibonacci_#in~n| 2)} call #t~ret1 := fibonacci(~n - 2); {530#true} is VALID [2020-07-10 14:43:53,407 INFO L280 TraceCheckUtils]: 17: Hoare triple {530#true} ~n := #in~n; {530#true} is VALID [2020-07-10 14:43:53,408 INFO L280 TraceCheckUtils]: 18: Hoare triple {530#true} assume ~n < 1;#res := 0; {530#true} is VALID [2020-07-10 14:43:53,408 INFO L280 TraceCheckUtils]: 19: Hoare triple {530#true} assume true; {530#true} is VALID [2020-07-10 14:43:53,409 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {530#true} {559#(<= |fibonacci_#in~n| 2)} #32#return; {559#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:43:53,410 INFO L280 TraceCheckUtils]: 21: Hoare triple {559#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {559#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:43:53,410 INFO L280 TraceCheckUtils]: 22: Hoare triple {559#(<= |fibonacci_#in~n| 2)} assume true; {559#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:43:53,411 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {559#(<= |fibonacci_#in~n| 2)} {530#true} #38#return; {552#(<= main_~x~0 2)} is VALID [2020-07-10 14:43:53,412 INFO L280 TraceCheckUtils]: 24: Hoare triple {552#(<= main_~x~0 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~result~0 := #t~ret3;havoc #t~ret3; {552#(<= main_~x~0 2)} is VALID [2020-07-10 14:43:53,413 INFO L280 TraceCheckUtils]: 25: Hoare triple {552#(<= main_~x~0 2)} assume !(~x~0 < 8 || ~result~0 >= 34); {531#false} is VALID [2020-07-10 14:43:53,413 INFO L280 TraceCheckUtils]: 26: Hoare triple {531#false} assume !false; {531#false} is VALID [2020-07-10 14:43:53,414 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 14:43:53,414 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1325729299] [2020-07-10 14:43:53,415 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [516212362] [2020-07-10 14:43:53,415 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 14:43:53,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:43:53,439 INFO L264 TraceCheckSpWp]: Trace formula consists of 64 conjuncts, 6 conjunts are in the unsatisfiable core [2020-07-10 14:43:53,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:43:53,448 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 14:43:53,545 INFO L263 TraceCheckUtils]: 0: Hoare triple {530#true} call ULTIMATE.init(); {530#true} is VALID [2020-07-10 14:43:53,546 INFO L280 TraceCheckUtils]: 1: Hoare triple {530#true} assume true; {530#true} is VALID [2020-07-10 14:43:53,546 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {530#true} {530#true} #34#return; {530#true} is VALID [2020-07-10 14:43:53,546 INFO L263 TraceCheckUtils]: 3: Hoare triple {530#true} call #t~ret4 := main(); {530#true} is VALID [2020-07-10 14:43:53,546 INFO L280 TraceCheckUtils]: 4: Hoare triple {530#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~x~0 := #t~nondet2;havoc #t~nondet2; {530#true} is VALID [2020-07-10 14:43:53,547 INFO L263 TraceCheckUtils]: 5: Hoare triple {530#true} call #t~ret3 := fibonacci(~x~0); {530#true} is VALID [2020-07-10 14:43:53,547 INFO L280 TraceCheckUtils]: 6: Hoare triple {530#true} ~n := #in~n; {586#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-10 14:43:53,548 INFO L280 TraceCheckUtils]: 7: Hoare triple {586#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(~n < 1); {586#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-10 14:43:53,549 INFO L280 TraceCheckUtils]: 8: Hoare triple {586#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(1 == ~n); {586#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-10 14:43:53,549 INFO L263 TraceCheckUtils]: 9: Hoare triple {586#(<= |fibonacci_#in~n| fibonacci_~n)} call #t~ret0 := fibonacci(~n - 1); {530#true} is VALID [2020-07-10 14:43:53,550 INFO L280 TraceCheckUtils]: 10: Hoare triple {530#true} ~n := #in~n; {586#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-10 14:43:53,550 INFO L280 TraceCheckUtils]: 11: Hoare triple {586#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(~n < 1); {586#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-10 14:43:53,551 INFO L280 TraceCheckUtils]: 12: Hoare triple {586#(<= |fibonacci_#in~n| fibonacci_~n)} assume 1 == ~n;#res := 1; {564#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-10 14:43:53,551 INFO L280 TraceCheckUtils]: 13: Hoare triple {564#(<= |fibonacci_#in~n| 1)} assume true; {564#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-10 14:43:53,553 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {564#(<= |fibonacci_#in~n| 1)} {586#(<= |fibonacci_#in~n| fibonacci_~n)} #30#return; {559#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:43:53,553 INFO L280 TraceCheckUtils]: 15: Hoare triple {559#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {559#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:43:53,554 INFO L263 TraceCheckUtils]: 16: Hoare triple {559#(<= |fibonacci_#in~n| 2)} call #t~ret1 := fibonacci(~n - 2); {530#true} is VALID [2020-07-10 14:43:53,554 INFO L280 TraceCheckUtils]: 17: Hoare triple {530#true} ~n := #in~n; {530#true} is VALID [2020-07-10 14:43:53,554 INFO L280 TraceCheckUtils]: 18: Hoare triple {530#true} assume ~n < 1;#res := 0; {530#true} is VALID [2020-07-10 14:43:53,554 INFO L280 TraceCheckUtils]: 19: Hoare triple {530#true} assume true; {530#true} is VALID [2020-07-10 14:43:53,557 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {530#true} {559#(<= |fibonacci_#in~n| 2)} #32#return; {559#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:43:53,558 INFO L280 TraceCheckUtils]: 21: Hoare triple {559#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {559#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:43:53,559 INFO L280 TraceCheckUtils]: 22: Hoare triple {559#(<= |fibonacci_#in~n| 2)} assume true; {559#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:43:53,560 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {559#(<= |fibonacci_#in~n| 2)} {530#true} #38#return; {552#(<= main_~x~0 2)} is VALID [2020-07-10 14:43:53,562 INFO L280 TraceCheckUtils]: 24: Hoare triple {552#(<= main_~x~0 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~result~0 := #t~ret3;havoc #t~ret3; {552#(<= main_~x~0 2)} is VALID [2020-07-10 14:43:53,563 INFO L280 TraceCheckUtils]: 25: Hoare triple {552#(<= main_~x~0 2)} assume !(~x~0 < 8 || ~result~0 >= 34); {531#false} is VALID [2020-07-10 14:43:53,563 INFO L280 TraceCheckUtils]: 26: Hoare triple {531#false} assume !false; {531#false} is VALID [2020-07-10 14:43:53,565 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 14:43:53,565 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-10 14:43:53,565 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 7 [2020-07-10 14:43:53,566 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [383487697] [2020-07-10 14:43:53,567 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 27 [2020-07-10 14:43:53,569 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:43:53,569 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states. [2020-07-10 14:43:53,612 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 14:43:53,613 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-10 14:43:53,613 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:43:53,613 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-10 14:43:53,613 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2020-07-10 14:43:53,613 INFO L87 Difference]: Start difference. First operand 23 states and 27 transitions. Second operand 7 states. [2020-07-10 14:43:53,967 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:43:53,968 INFO L93 Difference]: Finished difference Result 41 states and 55 transitions. [2020-07-10 14:43:53,968 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-07-10 14:43:53,968 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 27 [2020-07-10 14:43:53,968 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:43:53,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-10 14:43:53,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 47 transitions. [2020-07-10 14:43:53,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-10 14:43:53,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 47 transitions. [2020-07-10 14:43:53,974 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states and 47 transitions. [2020-07-10 14:43:54,041 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 14:43:54,045 INFO L225 Difference]: With dead ends: 41 [2020-07-10 14:43:54,045 INFO L226 Difference]: Without dead ends: 37 [2020-07-10 14:43:54,046 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 44 GetRequests, 37 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 14:43:54,046 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 37 states. [2020-07-10 14:43:54,066 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 37 to 37. [2020-07-10 14:43:54,066 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:43:54,066 INFO L82 GeneralOperation]: Start isEquivalent. First operand 37 states. Second operand 37 states. [2020-07-10 14:43:54,066 INFO L74 IsIncluded]: Start isIncluded. First operand 37 states. Second operand 37 states. [2020-07-10 14:43:54,066 INFO L87 Difference]: Start difference. First operand 37 states. Second operand 37 states. [2020-07-10 14:43:54,071 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:43:54,071 INFO L93 Difference]: Finished difference Result 37 states and 51 transitions. [2020-07-10 14:43:54,071 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 51 transitions. [2020-07-10 14:43:54,072 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:43:54,072 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:43:54,073 INFO L74 IsIncluded]: Start isIncluded. First operand 37 states. Second operand 37 states. [2020-07-10 14:43:54,073 INFO L87 Difference]: Start difference. First operand 37 states. Second operand 37 states. [2020-07-10 14:43:54,077 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:43:54,077 INFO L93 Difference]: Finished difference Result 37 states and 51 transitions. [2020-07-10 14:43:54,077 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 51 transitions. [2020-07-10 14:43:54,078 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:43:54,078 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:43:54,078 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:43:54,079 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:43:54,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 37 states. [2020-07-10 14:43:54,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 37 states and 51 transitions. [2020-07-10 14:43:54,082 INFO L78 Accepts]: Start accepts. Automaton has 37 states and 51 transitions. Word has length 27 [2020-07-10 14:43:54,082 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:43:54,083 INFO L479 AbstractCegarLoop]: Abstraction has 37 states and 51 transitions. [2020-07-10 14:43:54,083 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-10 14:43:54,083 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 51 transitions. [2020-07-10 14:43:54,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2020-07-10 14:43:54,084 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:43:54,085 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 14:43:54,297 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 14:43:54,298 INFO L427 AbstractCegarLoop]: === Iteration 5 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:43:54,299 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:43:54,299 INFO L82 PathProgramCache]: Analyzing trace with hash -111055954, now seen corresponding path program 2 times [2020-07-10 14:43:54,299 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:43:54,300 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [278600603] [2020-07-10 14:43:54,300 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:43:54,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:43:54,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:43:54,337 INFO L280 TraceCheckUtils]: 0: Hoare triple {828#true} assume true; {828#true} is VALID [2020-07-10 14:43:54,337 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {828#true} {828#true} #34#return; {828#true} is VALID [2020-07-10 14:43:54,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:43:54,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:43:54,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:43:54,428 INFO L280 TraceCheckUtils]: 0: Hoare triple {828#true} ~n := #in~n; {828#true} is VALID [2020-07-10 14:43:54,429 INFO L280 TraceCheckUtils]: 1: Hoare triple {828#true} assume !(~n < 1); {828#true} is VALID [2020-07-10 14:43:54,429 INFO L280 TraceCheckUtils]: 2: Hoare triple {828#true} assume 1 == ~n;#res := 1; {828#true} is VALID [2020-07-10 14:43:54,429 INFO L280 TraceCheckUtils]: 3: Hoare triple {828#true} assume true; {828#true} is VALID [2020-07-10 14:43:54,431 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {828#true} {888#(<= 2 |fibonacci_#in~n|)} #30#return; {888#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:54,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:43:54,437 INFO L280 TraceCheckUtils]: 0: Hoare triple {828#true} ~n := #in~n; {828#true} is VALID [2020-07-10 14:43:54,437 INFO L280 TraceCheckUtils]: 1: Hoare triple {828#true} assume ~n < 1;#res := 0; {828#true} is VALID [2020-07-10 14:43:54,438 INFO L280 TraceCheckUtils]: 2: Hoare triple {828#true} assume true; {828#true} is VALID [2020-07-10 14:43:54,439 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {828#true} {888#(<= 2 |fibonacci_#in~n|)} #32#return; {888#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:54,440 INFO L280 TraceCheckUtils]: 0: Hoare triple {828#true} ~n := #in~n; {886#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:54,443 INFO L280 TraceCheckUtils]: 1: Hoare triple {886#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {887#(and (< 0 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-10 14:43:54,444 INFO L280 TraceCheckUtils]: 2: Hoare triple {887#(and (< 0 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} assume !(1 == ~n); {888#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:54,445 INFO L263 TraceCheckUtils]: 3: Hoare triple {888#(<= 2 |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {828#true} is VALID [2020-07-10 14:43:54,445 INFO L280 TraceCheckUtils]: 4: Hoare triple {828#true} ~n := #in~n; {828#true} is VALID [2020-07-10 14:43:54,445 INFO L280 TraceCheckUtils]: 5: Hoare triple {828#true} assume !(~n < 1); {828#true} is VALID [2020-07-10 14:43:54,445 INFO L280 TraceCheckUtils]: 6: Hoare triple {828#true} assume 1 == ~n;#res := 1; {828#true} is VALID [2020-07-10 14:43:54,445 INFO L280 TraceCheckUtils]: 7: Hoare triple {828#true} assume true; {828#true} is VALID [2020-07-10 14:43:54,451 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {828#true} {888#(<= 2 |fibonacci_#in~n|)} #30#return; {888#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:54,452 INFO L280 TraceCheckUtils]: 9: Hoare triple {888#(<= 2 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {888#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:54,452 INFO L263 TraceCheckUtils]: 10: Hoare triple {888#(<= 2 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {828#true} is VALID [2020-07-10 14:43:54,452 INFO L280 TraceCheckUtils]: 11: Hoare triple {828#true} ~n := #in~n; {828#true} is VALID [2020-07-10 14:43:54,453 INFO L280 TraceCheckUtils]: 12: Hoare triple {828#true} assume ~n < 1;#res := 0; {828#true} is VALID [2020-07-10 14:43:54,453 INFO L280 TraceCheckUtils]: 13: Hoare triple {828#true} assume true; {828#true} is VALID [2020-07-10 14:43:54,454 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {828#true} {888#(<= 2 |fibonacci_#in~n|)} #32#return; {888#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:54,454 INFO L280 TraceCheckUtils]: 15: Hoare triple {888#(<= 2 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {888#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:54,455 INFO L280 TraceCheckUtils]: 16: Hoare triple {888#(<= 2 |fibonacci_#in~n|)} assume true; {888#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:54,457 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {888#(<= 2 |fibonacci_#in~n|)} {828#true} #30#return; {881#(<= 3 fibonacci_~n)} is VALID [2020-07-10 14:43:54,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:43:54,482 INFO L280 TraceCheckUtils]: 0: Hoare triple {828#true} ~n := #in~n; {886#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:54,483 INFO L280 TraceCheckUtils]: 1: Hoare triple {886#(= fibonacci_~n |fibonacci_#in~n|)} assume ~n < 1;#res := 0; {898#(<= |fibonacci_#in~n| 0)} is VALID [2020-07-10 14:43:54,484 INFO L280 TraceCheckUtils]: 2: Hoare triple {898#(<= |fibonacci_#in~n| 0)} assume true; {898#(<= |fibonacci_#in~n| 0)} is VALID [2020-07-10 14:43:54,485 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {898#(<= |fibonacci_#in~n| 0)} {881#(<= 3 fibonacci_~n)} #32#return; {829#false} is VALID [2020-07-10 14:43:54,485 INFO L280 TraceCheckUtils]: 0: Hoare triple {828#true} ~n := #in~n; {828#true} is VALID [2020-07-10 14:43:54,486 INFO L280 TraceCheckUtils]: 1: Hoare triple {828#true} assume !(~n < 1); {828#true} is VALID [2020-07-10 14:43:54,486 INFO L280 TraceCheckUtils]: 2: Hoare triple {828#true} assume !(1 == ~n); {828#true} is VALID [2020-07-10 14:43:54,486 INFO L263 TraceCheckUtils]: 3: Hoare triple {828#true} call #t~ret0 := fibonacci(~n - 1); {828#true} is VALID [2020-07-10 14:43:54,487 INFO L280 TraceCheckUtils]: 4: Hoare triple {828#true} ~n := #in~n; {886#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:54,488 INFO L280 TraceCheckUtils]: 5: Hoare triple {886#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {887#(and (< 0 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-10 14:43:54,488 INFO L280 TraceCheckUtils]: 6: Hoare triple {887#(and (< 0 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} assume !(1 == ~n); {888#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:54,488 INFO L263 TraceCheckUtils]: 7: Hoare triple {888#(<= 2 |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {828#true} is VALID [2020-07-10 14:43:54,489 INFO L280 TraceCheckUtils]: 8: Hoare triple {828#true} ~n := #in~n; {828#true} is VALID [2020-07-10 14:43:54,489 INFO L280 TraceCheckUtils]: 9: Hoare triple {828#true} assume !(~n < 1); {828#true} is VALID [2020-07-10 14:43:54,489 INFO L280 TraceCheckUtils]: 10: Hoare triple {828#true} assume 1 == ~n;#res := 1; {828#true} is VALID [2020-07-10 14:43:54,489 INFO L280 TraceCheckUtils]: 11: Hoare triple {828#true} assume true; {828#true} is VALID [2020-07-10 14:43:54,490 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {828#true} {888#(<= 2 |fibonacci_#in~n|)} #30#return; {888#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:54,490 INFO L280 TraceCheckUtils]: 13: Hoare triple {888#(<= 2 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {888#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:54,491 INFO L263 TraceCheckUtils]: 14: Hoare triple {888#(<= 2 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {828#true} is VALID [2020-07-10 14:43:54,491 INFO L280 TraceCheckUtils]: 15: Hoare triple {828#true} ~n := #in~n; {828#true} is VALID [2020-07-10 14:43:54,491 INFO L280 TraceCheckUtils]: 16: Hoare triple {828#true} assume ~n < 1;#res := 0; {828#true} is VALID [2020-07-10 14:43:54,492 INFO L280 TraceCheckUtils]: 17: Hoare triple {828#true} assume true; {828#true} is VALID [2020-07-10 14:43:54,493 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {828#true} {888#(<= 2 |fibonacci_#in~n|)} #32#return; {888#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:54,495 INFO L280 TraceCheckUtils]: 19: Hoare triple {888#(<= 2 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {888#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:54,497 INFO L280 TraceCheckUtils]: 20: Hoare triple {888#(<= 2 |fibonacci_#in~n|)} assume true; {888#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:54,498 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {888#(<= 2 |fibonacci_#in~n|)} {828#true} #30#return; {881#(<= 3 fibonacci_~n)} is VALID [2020-07-10 14:43:54,500 INFO L280 TraceCheckUtils]: 22: Hoare triple {881#(<= 3 fibonacci_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {881#(<= 3 fibonacci_~n)} is VALID [2020-07-10 14:43:54,500 INFO L263 TraceCheckUtils]: 23: Hoare triple {881#(<= 3 fibonacci_~n)} call #t~ret1 := fibonacci(~n - 2); {828#true} is VALID [2020-07-10 14:43:54,503 INFO L280 TraceCheckUtils]: 24: Hoare triple {828#true} ~n := #in~n; {886#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:54,503 INFO L280 TraceCheckUtils]: 25: Hoare triple {886#(= fibonacci_~n |fibonacci_#in~n|)} assume ~n < 1;#res := 0; {898#(<= |fibonacci_#in~n| 0)} is VALID [2020-07-10 14:43:54,504 INFO L280 TraceCheckUtils]: 26: Hoare triple {898#(<= |fibonacci_#in~n| 0)} assume true; {898#(<= |fibonacci_#in~n| 0)} is VALID [2020-07-10 14:43:54,505 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {898#(<= |fibonacci_#in~n| 0)} {881#(<= 3 fibonacci_~n)} #32#return; {829#false} is VALID [2020-07-10 14:43:54,505 INFO L280 TraceCheckUtils]: 28: Hoare triple {829#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {829#false} is VALID [2020-07-10 14:43:54,505 INFO L280 TraceCheckUtils]: 29: Hoare triple {829#false} assume true; {829#false} is VALID [2020-07-10 14:43:54,506 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {829#false} {828#true} #38#return; {829#false} is VALID [2020-07-10 14:43:54,507 INFO L263 TraceCheckUtils]: 0: Hoare triple {828#true} call ULTIMATE.init(); {828#true} is VALID [2020-07-10 14:43:54,507 INFO L280 TraceCheckUtils]: 1: Hoare triple {828#true} assume true; {828#true} is VALID [2020-07-10 14:43:54,507 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {828#true} {828#true} #34#return; {828#true} is VALID [2020-07-10 14:43:54,508 INFO L263 TraceCheckUtils]: 3: Hoare triple {828#true} call #t~ret4 := main(); {828#true} is VALID [2020-07-10 14:43:54,508 INFO L280 TraceCheckUtils]: 4: Hoare triple {828#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~x~0 := #t~nondet2;havoc #t~nondet2; {828#true} is VALID [2020-07-10 14:43:54,508 INFO L263 TraceCheckUtils]: 5: Hoare triple {828#true} call #t~ret3 := fibonacci(~x~0); {828#true} is VALID [2020-07-10 14:43:54,508 INFO L280 TraceCheckUtils]: 6: Hoare triple {828#true} ~n := #in~n; {828#true} is VALID [2020-07-10 14:43:54,509 INFO L280 TraceCheckUtils]: 7: Hoare triple {828#true} assume !(~n < 1); {828#true} is VALID [2020-07-10 14:43:54,509 INFO L280 TraceCheckUtils]: 8: Hoare triple {828#true} assume !(1 == ~n); {828#true} is VALID [2020-07-10 14:43:54,509 INFO L263 TraceCheckUtils]: 9: Hoare triple {828#true} call #t~ret0 := fibonacci(~n - 1); {828#true} is VALID [2020-07-10 14:43:54,511 INFO L280 TraceCheckUtils]: 10: Hoare triple {828#true} ~n := #in~n; {886#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:54,513 INFO L280 TraceCheckUtils]: 11: Hoare triple {886#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {887#(and (< 0 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-10 14:43:54,515 INFO L280 TraceCheckUtils]: 12: Hoare triple {887#(and (< 0 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} assume !(1 == ~n); {888#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:54,515 INFO L263 TraceCheckUtils]: 13: Hoare triple {888#(<= 2 |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {828#true} is VALID [2020-07-10 14:43:54,516 INFO L280 TraceCheckUtils]: 14: Hoare triple {828#true} ~n := #in~n; {828#true} is VALID [2020-07-10 14:43:54,516 INFO L280 TraceCheckUtils]: 15: Hoare triple {828#true} assume !(~n < 1); {828#true} is VALID [2020-07-10 14:43:54,516 INFO L280 TraceCheckUtils]: 16: Hoare triple {828#true} assume 1 == ~n;#res := 1; {828#true} is VALID [2020-07-10 14:43:54,516 INFO L280 TraceCheckUtils]: 17: Hoare triple {828#true} assume true; {828#true} is VALID [2020-07-10 14:43:54,518 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {828#true} {888#(<= 2 |fibonacci_#in~n|)} #30#return; {888#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:54,519 INFO L280 TraceCheckUtils]: 19: Hoare triple {888#(<= 2 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {888#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:54,519 INFO L263 TraceCheckUtils]: 20: Hoare triple {888#(<= 2 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {828#true} is VALID [2020-07-10 14:43:54,519 INFO L280 TraceCheckUtils]: 21: Hoare triple {828#true} ~n := #in~n; {828#true} is VALID [2020-07-10 14:43:54,519 INFO L280 TraceCheckUtils]: 22: Hoare triple {828#true} assume ~n < 1;#res := 0; {828#true} is VALID [2020-07-10 14:43:54,520 INFO L280 TraceCheckUtils]: 23: Hoare triple {828#true} assume true; {828#true} is VALID [2020-07-10 14:43:54,521 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {828#true} {888#(<= 2 |fibonacci_#in~n|)} #32#return; {888#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:54,521 INFO L280 TraceCheckUtils]: 25: Hoare triple {888#(<= 2 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {888#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:54,524 INFO L280 TraceCheckUtils]: 26: Hoare triple {888#(<= 2 |fibonacci_#in~n|)} assume true; {888#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:54,526 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {888#(<= 2 |fibonacci_#in~n|)} {828#true} #30#return; {881#(<= 3 fibonacci_~n)} is VALID [2020-07-10 14:43:54,527 INFO L280 TraceCheckUtils]: 28: Hoare triple {881#(<= 3 fibonacci_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {881#(<= 3 fibonacci_~n)} is VALID [2020-07-10 14:43:54,528 INFO L263 TraceCheckUtils]: 29: Hoare triple {881#(<= 3 fibonacci_~n)} call #t~ret1 := fibonacci(~n - 2); {828#true} is VALID [2020-07-10 14:43:54,528 INFO L280 TraceCheckUtils]: 30: Hoare triple {828#true} ~n := #in~n; {886#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:54,529 INFO L280 TraceCheckUtils]: 31: Hoare triple {886#(= fibonacci_~n |fibonacci_#in~n|)} assume ~n < 1;#res := 0; {898#(<= |fibonacci_#in~n| 0)} is VALID [2020-07-10 14:43:54,530 INFO L280 TraceCheckUtils]: 32: Hoare triple {898#(<= |fibonacci_#in~n| 0)} assume true; {898#(<= |fibonacci_#in~n| 0)} is VALID [2020-07-10 14:43:54,531 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {898#(<= |fibonacci_#in~n| 0)} {881#(<= 3 fibonacci_~n)} #32#return; {829#false} is VALID [2020-07-10 14:43:54,531 INFO L280 TraceCheckUtils]: 34: Hoare triple {829#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {829#false} is VALID [2020-07-10 14:43:54,531 INFO L280 TraceCheckUtils]: 35: Hoare triple {829#false} assume true; {829#false} is VALID [2020-07-10 14:43:54,531 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {829#false} {828#true} #38#return; {829#false} is VALID [2020-07-10 14:43:54,531 INFO L280 TraceCheckUtils]: 37: Hoare triple {829#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~result~0 := #t~ret3;havoc #t~ret3; {829#false} is VALID [2020-07-10 14:43:54,532 INFO L280 TraceCheckUtils]: 38: Hoare triple {829#false} assume !(~x~0 < 8 || ~result~0 >= 34); {829#false} is VALID [2020-07-10 14:43:54,532 INFO L280 TraceCheckUtils]: 39: Hoare triple {829#false} assume !false; {829#false} is VALID [2020-07-10 14:43:54,533 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 14:43:54,534 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [278600603] [2020-07-10 14:43:54,534 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [213593625] [2020-07-10 14:43:54,534 INFO L92 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2020-07-10 14:43:54,569 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2020-07-10 14:43:54,569 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 14:43:54,570 INFO L264 TraceCheckSpWp]: Trace formula consists of 93 conjuncts, 8 conjunts are in the unsatisfiable core [2020-07-10 14:43:54,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:43:54,586 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 14:43:54,765 INFO L263 TraceCheckUtils]: 0: Hoare triple {828#true} call ULTIMATE.init(); {828#true} is VALID [2020-07-10 14:43:54,765 INFO L280 TraceCheckUtils]: 1: Hoare triple {828#true} assume true; {828#true} is VALID [2020-07-10 14:43:54,766 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {828#true} {828#true} #34#return; {828#true} is VALID [2020-07-10 14:43:54,766 INFO L263 TraceCheckUtils]: 3: Hoare triple {828#true} call #t~ret4 := main(); {828#true} is VALID [2020-07-10 14:43:54,766 INFO L280 TraceCheckUtils]: 4: Hoare triple {828#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~x~0 := #t~nondet2;havoc #t~nondet2; {828#true} is VALID [2020-07-10 14:43:54,766 INFO L263 TraceCheckUtils]: 5: Hoare triple {828#true} call #t~ret3 := fibonacci(~x~0); {828#true} is VALID [2020-07-10 14:43:54,767 INFO L280 TraceCheckUtils]: 6: Hoare triple {828#true} ~n := #in~n; {920#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-10 14:43:54,768 INFO L280 TraceCheckUtils]: 7: Hoare triple {920#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(~n < 1); {920#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-10 14:43:54,769 INFO L280 TraceCheckUtils]: 8: Hoare triple {920#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(1 == ~n); {920#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-10 14:43:54,769 INFO L263 TraceCheckUtils]: 9: Hoare triple {920#(<= |fibonacci_#in~n| fibonacci_~n)} call #t~ret0 := fibonacci(~n - 1); {828#true} is VALID [2020-07-10 14:43:54,770 INFO L280 TraceCheckUtils]: 10: Hoare triple {828#true} ~n := #in~n; {920#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-10 14:43:54,770 INFO L280 TraceCheckUtils]: 11: Hoare triple {920#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(~n < 1); {920#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-10 14:43:54,771 INFO L280 TraceCheckUtils]: 12: Hoare triple {920#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(1 == ~n); {920#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-10 14:43:54,771 INFO L263 TraceCheckUtils]: 13: Hoare triple {920#(<= |fibonacci_#in~n| fibonacci_~n)} call #t~ret0 := fibonacci(~n - 1); {828#true} is VALID [2020-07-10 14:43:54,772 INFO L280 TraceCheckUtils]: 14: Hoare triple {828#true} ~n := #in~n; {920#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-10 14:43:54,772 INFO L280 TraceCheckUtils]: 15: Hoare triple {920#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(~n < 1); {920#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-10 14:43:54,773 INFO L280 TraceCheckUtils]: 16: Hoare triple {920#(<= |fibonacci_#in~n| fibonacci_~n)} assume 1 == ~n;#res := 1; {951#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-10 14:43:54,774 INFO L280 TraceCheckUtils]: 17: Hoare triple {951#(<= |fibonacci_#in~n| 1)} assume true; {951#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-10 14:43:54,775 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {951#(<= |fibonacci_#in~n| 1)} {920#(<= |fibonacci_#in~n| fibonacci_~n)} #30#return; {958#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:43:54,776 INFO L280 TraceCheckUtils]: 19: Hoare triple {958#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {958#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:43:54,776 INFO L263 TraceCheckUtils]: 20: Hoare triple {958#(<= |fibonacci_#in~n| 2)} call #t~ret1 := fibonacci(~n - 2); {828#true} is VALID [2020-07-10 14:43:54,777 INFO L280 TraceCheckUtils]: 21: Hoare triple {828#true} ~n := #in~n; {828#true} is VALID [2020-07-10 14:43:54,777 INFO L280 TraceCheckUtils]: 22: Hoare triple {828#true} assume ~n < 1;#res := 0; {828#true} is VALID [2020-07-10 14:43:54,777 INFO L280 TraceCheckUtils]: 23: Hoare triple {828#true} assume true; {828#true} is VALID [2020-07-10 14:43:54,778 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {828#true} {958#(<= |fibonacci_#in~n| 2)} #32#return; {958#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:43:54,779 INFO L280 TraceCheckUtils]: 25: Hoare triple {958#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {958#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:43:54,779 INFO L280 TraceCheckUtils]: 26: Hoare triple {958#(<= |fibonacci_#in~n| 2)} assume true; {958#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:43:54,781 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {958#(<= |fibonacci_#in~n| 2)} {920#(<= |fibonacci_#in~n| fibonacci_~n)} #30#return; {986#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:43:54,781 INFO L280 TraceCheckUtils]: 28: Hoare triple {986#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {986#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:43:54,782 INFO L263 TraceCheckUtils]: 29: Hoare triple {986#(<= |fibonacci_#in~n| 3)} call #t~ret1 := fibonacci(~n - 2); {828#true} is VALID [2020-07-10 14:43:54,782 INFO L280 TraceCheckUtils]: 30: Hoare triple {828#true} ~n := #in~n; {828#true} is VALID [2020-07-10 14:43:54,782 INFO L280 TraceCheckUtils]: 31: Hoare triple {828#true} assume ~n < 1;#res := 0; {828#true} is VALID [2020-07-10 14:43:54,782 INFO L280 TraceCheckUtils]: 32: Hoare triple {828#true} assume true; {828#true} is VALID [2020-07-10 14:43:54,783 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {828#true} {986#(<= |fibonacci_#in~n| 3)} #32#return; {986#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:43:54,798 INFO L280 TraceCheckUtils]: 34: Hoare triple {986#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {986#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:43:54,800 INFO L280 TraceCheckUtils]: 35: Hoare triple {986#(<= |fibonacci_#in~n| 3)} assume true; {986#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:43:54,801 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {986#(<= |fibonacci_#in~n| 3)} {828#true} #38#return; {1014#(<= main_~x~0 3)} is VALID [2020-07-10 14:43:54,802 INFO L280 TraceCheckUtils]: 37: Hoare triple {1014#(<= main_~x~0 3)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~result~0 := #t~ret3;havoc #t~ret3; {1014#(<= main_~x~0 3)} is VALID [2020-07-10 14:43:54,803 INFO L280 TraceCheckUtils]: 38: Hoare triple {1014#(<= main_~x~0 3)} assume !(~x~0 < 8 || ~result~0 >= 34); {829#false} is VALID [2020-07-10 14:43:54,803 INFO L280 TraceCheckUtils]: 39: Hoare triple {829#false} assume !false; {829#false} is VALID [2020-07-10 14:43:54,805 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 14:43:54,805 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-10 14:43:54,805 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 12 [2020-07-10 14:43:54,805 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [43067628] [2020-07-10 14:43:54,806 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 40 [2020-07-10 14:43:54,808 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:43:54,808 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states. [2020-07-10 14:43:54,873 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 56 edges. 56 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:43:54,874 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2020-07-10 14:43:54,874 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:43:54,874 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2020-07-10 14:43:54,874 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=102, Unknown=0, NotChecked=0, Total=132 [2020-07-10 14:43:54,875 INFO L87 Difference]: Start difference. First operand 37 states and 51 transitions. Second operand 12 states. [2020-07-10 14:43:55,621 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:43:55,622 INFO L93 Difference]: Finished difference Result 71 states and 106 transitions. [2020-07-10 14:43:55,622 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2020-07-10 14:43:55,622 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 40 [2020-07-10 14:43:55,622 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:43:55,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-10 14:43:55,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 73 transitions. [2020-07-10 14:43:55,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-10 14:43:55,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 73 transitions. [2020-07-10 14:43:55,631 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 14 states and 73 transitions. [2020-07-10 14:43:55,739 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 73 edges. 73 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:43:55,742 INFO L225 Difference]: With dead ends: 71 [2020-07-10 14:43:55,742 INFO L226 Difference]: Without dead ends: 38 [2020-07-10 14:43:55,745 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 68 GetRequests, 51 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 33 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=88, Invalid=254, Unknown=0, NotChecked=0, Total=342 [2020-07-10 14:43:55,745 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 38 states. [2020-07-10 14:43:55,775 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 38 to 38. [2020-07-10 14:43:55,775 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:43:55,775 INFO L82 GeneralOperation]: Start isEquivalent. First operand 38 states. Second operand 38 states. [2020-07-10 14:43:55,775 INFO L74 IsIncluded]: Start isIncluded. First operand 38 states. Second operand 38 states. [2020-07-10 14:43:55,776 INFO L87 Difference]: Start difference. First operand 38 states. Second operand 38 states. [2020-07-10 14:43:55,781 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:43:55,782 INFO L93 Difference]: Finished difference Result 38 states and 46 transitions. [2020-07-10 14:43:55,782 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 46 transitions. [2020-07-10 14:43:55,783 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:43:55,783 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:43:55,783 INFO L74 IsIncluded]: Start isIncluded. First operand 38 states. Second operand 38 states. [2020-07-10 14:43:55,784 INFO L87 Difference]: Start difference. First operand 38 states. Second operand 38 states. [2020-07-10 14:43:55,790 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:43:55,790 INFO L93 Difference]: Finished difference Result 38 states and 46 transitions. [2020-07-10 14:43:55,790 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 46 transitions. [2020-07-10 14:43:55,792 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:43:55,792 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:43:55,792 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:43:55,792 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:43:55,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 38 states. [2020-07-10 14:43:55,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 38 states and 46 transitions. [2020-07-10 14:43:55,799 INFO L78 Accepts]: Start accepts. Automaton has 38 states and 46 transitions. Word has length 40 [2020-07-10 14:43:55,800 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:43:55,800 INFO L479 AbstractCegarLoop]: Abstraction has 38 states and 46 transitions. [2020-07-10 14:43:55,800 INFO L480 AbstractCegarLoop]: Interpolant automaton has 12 states. [2020-07-10 14:43:55,800 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 46 transitions. [2020-07-10 14:43:55,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2020-07-10 14:43:55,805 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:43:55,806 INFO L422 BasicCegarLoop]: trace histogram [9, 9, 7, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:43:56,012 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,4 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 14:43:56,013 INFO L427 AbstractCegarLoop]: === Iteration 6 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:43:56,014 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:43:56,014 INFO L82 PathProgramCache]: Analyzing trace with hash -383842586, now seen corresponding path program 3 times [2020-07-10 14:43:56,015 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:43:56,015 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [13930582] [2020-07-10 14:43:56,015 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:43:56,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:43:56,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:43:56,116 INFO L280 TraceCheckUtils]: 0: Hoare triple {1256#true} assume true; {1256#true} is VALID [2020-07-10 14:43:56,116 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1256#true} {1256#true} #34#return; {1256#true} is VALID [2020-07-10 14:43:56,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:43:56,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:43:56,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:43:56,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:43:56,244 INFO L280 TraceCheckUtils]: 0: Hoare triple {1256#true} ~n := #in~n; {1320#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:56,245 INFO L280 TraceCheckUtils]: 1: Hoare triple {1320#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {1320#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:56,246 INFO L280 TraceCheckUtils]: 2: Hoare triple {1320#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {1406#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-10 14:43:56,246 INFO L280 TraceCheckUtils]: 3: Hoare triple {1406#(<= |fibonacci_#in~n| 1)} assume true; {1406#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-10 14:43:56,248 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {1406#(<= |fibonacci_#in~n| 1)} {1320#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {1401#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:43:56,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:43:56,253 INFO L280 TraceCheckUtils]: 0: Hoare triple {1256#true} ~n := #in~n; {1256#true} is VALID [2020-07-10 14:43:56,253 INFO L280 TraceCheckUtils]: 1: Hoare triple {1256#true} assume ~n < 1;#res := 0; {1256#true} is VALID [2020-07-10 14:43:56,253 INFO L280 TraceCheckUtils]: 2: Hoare triple {1256#true} assume true; {1256#true} is VALID [2020-07-10 14:43:56,254 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1256#true} {1401#(<= |fibonacci_#in~n| 2)} #32#return; {1401#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:43:56,255 INFO L280 TraceCheckUtils]: 0: Hoare triple {1256#true} ~n := #in~n; {1320#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:56,256 INFO L280 TraceCheckUtils]: 1: Hoare triple {1320#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {1320#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:56,256 INFO L280 TraceCheckUtils]: 2: Hoare triple {1320#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {1320#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:56,256 INFO L263 TraceCheckUtils]: 3: Hoare triple {1320#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {1256#true} is VALID [2020-07-10 14:43:56,257 INFO L280 TraceCheckUtils]: 4: Hoare triple {1256#true} ~n := #in~n; {1320#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:56,258 INFO L280 TraceCheckUtils]: 5: Hoare triple {1320#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {1320#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:56,258 INFO L280 TraceCheckUtils]: 6: Hoare triple {1320#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {1406#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-10 14:43:56,259 INFO L280 TraceCheckUtils]: 7: Hoare triple {1406#(<= |fibonacci_#in~n| 1)} assume true; {1406#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-10 14:43:56,260 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {1406#(<= |fibonacci_#in~n| 1)} {1320#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {1401#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:43:56,261 INFO L280 TraceCheckUtils]: 9: Hoare triple {1401#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1401#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:43:56,261 INFO L263 TraceCheckUtils]: 10: Hoare triple {1401#(<= |fibonacci_#in~n| 2)} call #t~ret1 := fibonacci(~n - 2); {1256#true} is VALID [2020-07-10 14:43:56,261 INFO L280 TraceCheckUtils]: 11: Hoare triple {1256#true} ~n := #in~n; {1256#true} is VALID [2020-07-10 14:43:56,262 INFO L280 TraceCheckUtils]: 12: Hoare triple {1256#true} assume ~n < 1;#res := 0; {1256#true} is VALID [2020-07-10 14:43:56,262 INFO L280 TraceCheckUtils]: 13: Hoare triple {1256#true} assume true; {1256#true} is VALID [2020-07-10 14:43:56,263 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {1256#true} {1401#(<= |fibonacci_#in~n| 2)} #32#return; {1401#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:43:56,264 INFO L280 TraceCheckUtils]: 15: Hoare triple {1401#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {1401#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:43:56,264 INFO L280 TraceCheckUtils]: 16: Hoare triple {1401#(<= |fibonacci_#in~n| 2)} assume true; {1401#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:43:56,265 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {1401#(<= |fibonacci_#in~n| 2)} {1320#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {1390#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:43:56,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:43:56,271 INFO L280 TraceCheckUtils]: 0: Hoare triple {1256#true} ~n := #in~n; {1256#true} is VALID [2020-07-10 14:43:56,272 INFO L280 TraceCheckUtils]: 1: Hoare triple {1256#true} assume !(~n < 1); {1256#true} is VALID [2020-07-10 14:43:56,272 INFO L280 TraceCheckUtils]: 2: Hoare triple {1256#true} assume 1 == ~n;#res := 1; {1256#true} is VALID [2020-07-10 14:43:56,272 INFO L280 TraceCheckUtils]: 3: Hoare triple {1256#true} assume true; {1256#true} is VALID [2020-07-10 14:43:56,273 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {1256#true} {1390#(<= |fibonacci_#in~n| 3)} #32#return; {1390#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:43:56,274 INFO L280 TraceCheckUtils]: 0: Hoare triple {1256#true} ~n := #in~n; {1320#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:56,275 INFO L280 TraceCheckUtils]: 1: Hoare triple {1320#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {1320#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:56,275 INFO L280 TraceCheckUtils]: 2: Hoare triple {1320#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {1320#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:56,275 INFO L263 TraceCheckUtils]: 3: Hoare triple {1320#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {1256#true} is VALID [2020-07-10 14:43:56,276 INFO L280 TraceCheckUtils]: 4: Hoare triple {1256#true} ~n := #in~n; {1320#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:56,277 INFO L280 TraceCheckUtils]: 5: Hoare triple {1320#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {1320#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:56,277 INFO L280 TraceCheckUtils]: 6: Hoare triple {1320#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {1320#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:56,278 INFO L263 TraceCheckUtils]: 7: Hoare triple {1320#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {1256#true} is VALID [2020-07-10 14:43:56,278 INFO L280 TraceCheckUtils]: 8: Hoare triple {1256#true} ~n := #in~n; {1320#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:56,279 INFO L280 TraceCheckUtils]: 9: Hoare triple {1320#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {1320#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:56,280 INFO L280 TraceCheckUtils]: 10: Hoare triple {1320#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {1406#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-10 14:43:56,280 INFO L280 TraceCheckUtils]: 11: Hoare triple {1406#(<= |fibonacci_#in~n| 1)} assume true; {1406#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-10 14:43:56,282 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {1406#(<= |fibonacci_#in~n| 1)} {1320#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {1401#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:43:56,282 INFO L280 TraceCheckUtils]: 13: Hoare triple {1401#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1401#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:43:56,283 INFO L263 TraceCheckUtils]: 14: Hoare triple {1401#(<= |fibonacci_#in~n| 2)} call #t~ret1 := fibonacci(~n - 2); {1256#true} is VALID [2020-07-10 14:43:56,283 INFO L280 TraceCheckUtils]: 15: Hoare triple {1256#true} ~n := #in~n; {1256#true} is VALID [2020-07-10 14:43:56,283 INFO L280 TraceCheckUtils]: 16: Hoare triple {1256#true} assume ~n < 1;#res := 0; {1256#true} is VALID [2020-07-10 14:43:56,283 INFO L280 TraceCheckUtils]: 17: Hoare triple {1256#true} assume true; {1256#true} is VALID [2020-07-10 14:43:56,284 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {1256#true} {1401#(<= |fibonacci_#in~n| 2)} #32#return; {1401#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:43:56,285 INFO L280 TraceCheckUtils]: 19: Hoare triple {1401#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {1401#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:43:56,286 INFO L280 TraceCheckUtils]: 20: Hoare triple {1401#(<= |fibonacci_#in~n| 2)} assume true; {1401#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:43:56,288 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {1401#(<= |fibonacci_#in~n| 2)} {1320#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {1390#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:43:56,289 INFO L280 TraceCheckUtils]: 22: Hoare triple {1390#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1390#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:43:56,289 INFO L263 TraceCheckUtils]: 23: Hoare triple {1390#(<= |fibonacci_#in~n| 3)} call #t~ret1 := fibonacci(~n - 2); {1256#true} is VALID [2020-07-10 14:43:56,289 INFO L280 TraceCheckUtils]: 24: Hoare triple {1256#true} ~n := #in~n; {1256#true} is VALID [2020-07-10 14:43:56,289 INFO L280 TraceCheckUtils]: 25: Hoare triple {1256#true} assume !(~n < 1); {1256#true} is VALID [2020-07-10 14:43:56,289 INFO L280 TraceCheckUtils]: 26: Hoare triple {1256#true} assume 1 == ~n;#res := 1; {1256#true} is VALID [2020-07-10 14:43:56,290 INFO L280 TraceCheckUtils]: 27: Hoare triple {1256#true} assume true; {1256#true} is VALID [2020-07-10 14:43:56,291 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {1256#true} {1390#(<= |fibonacci_#in~n| 3)} #32#return; {1390#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:43:56,291 INFO L280 TraceCheckUtils]: 29: Hoare triple {1390#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {1390#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:43:56,292 INFO L280 TraceCheckUtils]: 30: Hoare triple {1390#(<= |fibonacci_#in~n| 3)} assume true; {1390#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:43:56,293 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {1390#(<= |fibonacci_#in~n| 3)} {1320#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {1353#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-10 14:43:56,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:43:56,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:43:56,308 INFO L280 TraceCheckUtils]: 0: Hoare triple {1256#true} ~n := #in~n; {1256#true} is VALID [2020-07-10 14:43:56,309 INFO L280 TraceCheckUtils]: 1: Hoare triple {1256#true} assume !(~n < 1); {1256#true} is VALID [2020-07-10 14:43:56,309 INFO L280 TraceCheckUtils]: 2: Hoare triple {1256#true} assume 1 == ~n;#res := 1; {1256#true} is VALID [2020-07-10 14:43:56,309 INFO L280 TraceCheckUtils]: 3: Hoare triple {1256#true} assume true; {1256#true} is VALID [2020-07-10 14:43:56,309 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {1256#true} {1256#true} #30#return; {1256#true} is VALID [2020-07-10 14:43:56,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:43:56,313 INFO L280 TraceCheckUtils]: 0: Hoare triple {1256#true} ~n := #in~n; {1256#true} is VALID [2020-07-10 14:43:56,313 INFO L280 TraceCheckUtils]: 1: Hoare triple {1256#true} assume ~n < 1;#res := 0; {1256#true} is VALID [2020-07-10 14:43:56,314 INFO L280 TraceCheckUtils]: 2: Hoare triple {1256#true} assume true; {1256#true} is VALID [2020-07-10 14:43:56,314 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1256#true} {1256#true} #32#return; {1256#true} is VALID [2020-07-10 14:43:56,314 INFO L280 TraceCheckUtils]: 0: Hoare triple {1256#true} ~n := #in~n; {1256#true} is VALID [2020-07-10 14:43:56,314 INFO L280 TraceCheckUtils]: 1: Hoare triple {1256#true} assume !(~n < 1); {1256#true} is VALID [2020-07-10 14:43:56,315 INFO L280 TraceCheckUtils]: 2: Hoare triple {1256#true} assume !(1 == ~n); {1256#true} is VALID [2020-07-10 14:43:56,315 INFO L263 TraceCheckUtils]: 3: Hoare triple {1256#true} call #t~ret0 := fibonacci(~n - 1); {1256#true} is VALID [2020-07-10 14:43:56,315 INFO L280 TraceCheckUtils]: 4: Hoare triple {1256#true} ~n := #in~n; {1256#true} is VALID [2020-07-10 14:43:56,315 INFO L280 TraceCheckUtils]: 5: Hoare triple {1256#true} assume !(~n < 1); {1256#true} is VALID [2020-07-10 14:43:56,315 INFO L280 TraceCheckUtils]: 6: Hoare triple {1256#true} assume 1 == ~n;#res := 1; {1256#true} is VALID [2020-07-10 14:43:56,316 INFO L280 TraceCheckUtils]: 7: Hoare triple {1256#true} assume true; {1256#true} is VALID [2020-07-10 14:43:56,316 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {1256#true} {1256#true} #30#return; {1256#true} is VALID [2020-07-10 14:43:56,316 INFO L280 TraceCheckUtils]: 9: Hoare triple {1256#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1256#true} is VALID [2020-07-10 14:43:56,316 INFO L263 TraceCheckUtils]: 10: Hoare triple {1256#true} call #t~ret1 := fibonacci(~n - 2); {1256#true} is VALID [2020-07-10 14:43:56,317 INFO L280 TraceCheckUtils]: 11: Hoare triple {1256#true} ~n := #in~n; {1256#true} is VALID [2020-07-10 14:43:56,317 INFO L280 TraceCheckUtils]: 12: Hoare triple {1256#true} assume ~n < 1;#res := 0; {1256#true} is VALID [2020-07-10 14:43:56,317 INFO L280 TraceCheckUtils]: 13: Hoare triple {1256#true} assume true; {1256#true} is VALID [2020-07-10 14:43:56,317 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {1256#true} {1256#true} #32#return; {1256#true} is VALID [2020-07-10 14:43:56,317 INFO L280 TraceCheckUtils]: 15: Hoare triple {1256#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {1256#true} is VALID [2020-07-10 14:43:56,318 INFO L280 TraceCheckUtils]: 16: Hoare triple {1256#true} assume true; {1256#true} is VALID [2020-07-10 14:43:56,319 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {1256#true} {1353#(<= |fibonacci_#in~n| 4)} #32#return; {1353#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-10 14:43:56,320 INFO L280 TraceCheckUtils]: 0: Hoare triple {1256#true} ~n := #in~n; {1320#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:56,320 INFO L280 TraceCheckUtils]: 1: Hoare triple {1320#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {1320#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:56,321 INFO L280 TraceCheckUtils]: 2: Hoare triple {1320#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {1320#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:56,321 INFO L263 TraceCheckUtils]: 3: Hoare triple {1320#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {1256#true} is VALID [2020-07-10 14:43:56,322 INFO L280 TraceCheckUtils]: 4: Hoare triple {1256#true} ~n := #in~n; {1320#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:56,322 INFO L280 TraceCheckUtils]: 5: Hoare triple {1320#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {1320#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:56,323 INFO L280 TraceCheckUtils]: 6: Hoare triple {1320#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {1320#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:56,323 INFO L263 TraceCheckUtils]: 7: Hoare triple {1320#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {1256#true} is VALID [2020-07-10 14:43:56,324 INFO L280 TraceCheckUtils]: 8: Hoare triple {1256#true} ~n := #in~n; {1320#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:56,324 INFO L280 TraceCheckUtils]: 9: Hoare triple {1320#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {1320#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:56,325 INFO L280 TraceCheckUtils]: 10: Hoare triple {1320#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {1320#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:56,325 INFO L263 TraceCheckUtils]: 11: Hoare triple {1320#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {1256#true} is VALID [2020-07-10 14:43:56,326 INFO L280 TraceCheckUtils]: 12: Hoare triple {1256#true} ~n := #in~n; {1320#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:56,326 INFO L280 TraceCheckUtils]: 13: Hoare triple {1320#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {1320#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:56,327 INFO L280 TraceCheckUtils]: 14: Hoare triple {1320#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {1406#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-10 14:43:56,327 INFO L280 TraceCheckUtils]: 15: Hoare triple {1406#(<= |fibonacci_#in~n| 1)} assume true; {1406#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-10 14:43:56,329 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {1406#(<= |fibonacci_#in~n| 1)} {1320#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {1401#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:43:56,329 INFO L280 TraceCheckUtils]: 17: Hoare triple {1401#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1401#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:43:56,330 INFO L263 TraceCheckUtils]: 18: Hoare triple {1401#(<= |fibonacci_#in~n| 2)} call #t~ret1 := fibonacci(~n - 2); {1256#true} is VALID [2020-07-10 14:43:56,330 INFO L280 TraceCheckUtils]: 19: Hoare triple {1256#true} ~n := #in~n; {1256#true} is VALID [2020-07-10 14:43:56,330 INFO L280 TraceCheckUtils]: 20: Hoare triple {1256#true} assume ~n < 1;#res := 0; {1256#true} is VALID [2020-07-10 14:43:56,330 INFO L280 TraceCheckUtils]: 21: Hoare triple {1256#true} assume true; {1256#true} is VALID [2020-07-10 14:43:56,332 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {1256#true} {1401#(<= |fibonacci_#in~n| 2)} #32#return; {1401#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:43:56,332 INFO L280 TraceCheckUtils]: 23: Hoare triple {1401#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {1401#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:43:56,333 INFO L280 TraceCheckUtils]: 24: Hoare triple {1401#(<= |fibonacci_#in~n| 2)} assume true; {1401#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:43:56,334 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {1401#(<= |fibonacci_#in~n| 2)} {1320#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {1390#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:43:56,335 INFO L280 TraceCheckUtils]: 26: Hoare triple {1390#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1390#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:43:56,335 INFO L263 TraceCheckUtils]: 27: Hoare triple {1390#(<= |fibonacci_#in~n| 3)} call #t~ret1 := fibonacci(~n - 2); {1256#true} is VALID [2020-07-10 14:43:56,335 INFO L280 TraceCheckUtils]: 28: Hoare triple {1256#true} ~n := #in~n; {1256#true} is VALID [2020-07-10 14:43:56,335 INFO L280 TraceCheckUtils]: 29: Hoare triple {1256#true} assume !(~n < 1); {1256#true} is VALID [2020-07-10 14:43:56,336 INFO L280 TraceCheckUtils]: 30: Hoare triple {1256#true} assume 1 == ~n;#res := 1; {1256#true} is VALID [2020-07-10 14:43:56,336 INFO L280 TraceCheckUtils]: 31: Hoare triple {1256#true} assume true; {1256#true} is VALID [2020-07-10 14:43:56,337 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {1256#true} {1390#(<= |fibonacci_#in~n| 3)} #32#return; {1390#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:43:56,338 INFO L280 TraceCheckUtils]: 33: Hoare triple {1390#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {1390#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:43:56,338 INFO L280 TraceCheckUtils]: 34: Hoare triple {1390#(<= |fibonacci_#in~n| 3)} assume true; {1390#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:43:56,340 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {1390#(<= |fibonacci_#in~n| 3)} {1320#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {1353#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-10 14:43:56,340 INFO L280 TraceCheckUtils]: 36: Hoare triple {1353#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1353#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-10 14:43:56,340 INFO L263 TraceCheckUtils]: 37: Hoare triple {1353#(<= |fibonacci_#in~n| 4)} call #t~ret1 := fibonacci(~n - 2); {1256#true} is VALID [2020-07-10 14:43:56,341 INFO L280 TraceCheckUtils]: 38: Hoare triple {1256#true} ~n := #in~n; {1256#true} is VALID [2020-07-10 14:43:56,341 INFO L280 TraceCheckUtils]: 39: Hoare triple {1256#true} assume !(~n < 1); {1256#true} is VALID [2020-07-10 14:43:56,341 INFO L280 TraceCheckUtils]: 40: Hoare triple {1256#true} assume !(1 == ~n); {1256#true} is VALID [2020-07-10 14:43:56,341 INFO L263 TraceCheckUtils]: 41: Hoare triple {1256#true} call #t~ret0 := fibonacci(~n - 1); {1256#true} is VALID [2020-07-10 14:43:56,341 INFO L280 TraceCheckUtils]: 42: Hoare triple {1256#true} ~n := #in~n; {1256#true} is VALID [2020-07-10 14:43:56,342 INFO L280 TraceCheckUtils]: 43: Hoare triple {1256#true} assume !(~n < 1); {1256#true} is VALID [2020-07-10 14:43:56,342 INFO L280 TraceCheckUtils]: 44: Hoare triple {1256#true} assume 1 == ~n;#res := 1; {1256#true} is VALID [2020-07-10 14:43:56,342 INFO L280 TraceCheckUtils]: 45: Hoare triple {1256#true} assume true; {1256#true} is VALID [2020-07-10 14:43:56,342 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {1256#true} {1256#true} #30#return; {1256#true} is VALID [2020-07-10 14:43:56,343 INFO L280 TraceCheckUtils]: 47: Hoare triple {1256#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1256#true} is VALID [2020-07-10 14:43:56,343 INFO L263 TraceCheckUtils]: 48: Hoare triple {1256#true} call #t~ret1 := fibonacci(~n - 2); {1256#true} is VALID [2020-07-10 14:43:56,343 INFO L280 TraceCheckUtils]: 49: Hoare triple {1256#true} ~n := #in~n; {1256#true} is VALID [2020-07-10 14:43:56,343 INFO L280 TraceCheckUtils]: 50: Hoare triple {1256#true} assume ~n < 1;#res := 0; {1256#true} is VALID [2020-07-10 14:43:56,343 INFO L280 TraceCheckUtils]: 51: Hoare triple {1256#true} assume true; {1256#true} is VALID [2020-07-10 14:43:56,344 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {1256#true} {1256#true} #32#return; {1256#true} is VALID [2020-07-10 14:43:56,344 INFO L280 TraceCheckUtils]: 53: Hoare triple {1256#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {1256#true} is VALID [2020-07-10 14:43:56,344 INFO L280 TraceCheckUtils]: 54: Hoare triple {1256#true} assume true; {1256#true} is VALID [2020-07-10 14:43:56,345 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {1256#true} {1353#(<= |fibonacci_#in~n| 4)} #32#return; {1353#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-10 14:43:56,346 INFO L280 TraceCheckUtils]: 56: Hoare triple {1353#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {1353#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-10 14:43:56,347 INFO L280 TraceCheckUtils]: 57: Hoare triple {1353#(<= |fibonacci_#in~n| 4)} assume true; {1353#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-10 14:43:56,348 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {1353#(<= |fibonacci_#in~n| 4)} {1256#true} #38#return; {1319#(<= main_~x~0 4)} is VALID [2020-07-10 14:43:56,350 INFO L263 TraceCheckUtils]: 0: Hoare triple {1256#true} call ULTIMATE.init(); {1256#true} is VALID [2020-07-10 14:43:56,351 INFO L280 TraceCheckUtils]: 1: Hoare triple {1256#true} assume true; {1256#true} is VALID [2020-07-10 14:43:56,351 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1256#true} {1256#true} #34#return; {1256#true} is VALID [2020-07-10 14:43:56,351 INFO L263 TraceCheckUtils]: 3: Hoare triple {1256#true} call #t~ret4 := main(); {1256#true} is VALID [2020-07-10 14:43:56,351 INFO L280 TraceCheckUtils]: 4: Hoare triple {1256#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~x~0 := #t~nondet2;havoc #t~nondet2; {1256#true} is VALID [2020-07-10 14:43:56,352 INFO L263 TraceCheckUtils]: 5: Hoare triple {1256#true} call #t~ret3 := fibonacci(~x~0); {1256#true} is VALID [2020-07-10 14:43:56,352 INFO L280 TraceCheckUtils]: 6: Hoare triple {1256#true} ~n := #in~n; {1320#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:56,353 INFO L280 TraceCheckUtils]: 7: Hoare triple {1320#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {1320#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:56,354 INFO L280 TraceCheckUtils]: 8: Hoare triple {1320#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {1320#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:56,354 INFO L263 TraceCheckUtils]: 9: Hoare triple {1320#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {1256#true} is VALID [2020-07-10 14:43:56,354 INFO L280 TraceCheckUtils]: 10: Hoare triple {1256#true} ~n := #in~n; {1320#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:56,355 INFO L280 TraceCheckUtils]: 11: Hoare triple {1320#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {1320#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:56,355 INFO L280 TraceCheckUtils]: 12: Hoare triple {1320#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {1320#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:56,356 INFO L263 TraceCheckUtils]: 13: Hoare triple {1320#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {1256#true} is VALID [2020-07-10 14:43:56,356 INFO L280 TraceCheckUtils]: 14: Hoare triple {1256#true} ~n := #in~n; {1320#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:56,357 INFO L280 TraceCheckUtils]: 15: Hoare triple {1320#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {1320#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:56,358 INFO L280 TraceCheckUtils]: 16: Hoare triple {1320#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {1320#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:56,358 INFO L263 TraceCheckUtils]: 17: Hoare triple {1320#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {1256#true} is VALID [2020-07-10 14:43:56,358 INFO L280 TraceCheckUtils]: 18: Hoare triple {1256#true} ~n := #in~n; {1320#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:56,359 INFO L280 TraceCheckUtils]: 19: Hoare triple {1320#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {1320#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:56,360 INFO L280 TraceCheckUtils]: 20: Hoare triple {1320#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {1406#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-10 14:43:56,360 INFO L280 TraceCheckUtils]: 21: Hoare triple {1406#(<= |fibonacci_#in~n| 1)} assume true; {1406#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-10 14:43:56,361 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {1406#(<= |fibonacci_#in~n| 1)} {1320#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {1401#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:43:56,362 INFO L280 TraceCheckUtils]: 23: Hoare triple {1401#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1401#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:43:56,362 INFO L263 TraceCheckUtils]: 24: Hoare triple {1401#(<= |fibonacci_#in~n| 2)} call #t~ret1 := fibonacci(~n - 2); {1256#true} is VALID [2020-07-10 14:43:56,362 INFO L280 TraceCheckUtils]: 25: Hoare triple {1256#true} ~n := #in~n; {1256#true} is VALID [2020-07-10 14:43:56,363 INFO L280 TraceCheckUtils]: 26: Hoare triple {1256#true} assume ~n < 1;#res := 0; {1256#true} is VALID [2020-07-10 14:43:56,363 INFO L280 TraceCheckUtils]: 27: Hoare triple {1256#true} assume true; {1256#true} is VALID [2020-07-10 14:43:56,364 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {1256#true} {1401#(<= |fibonacci_#in~n| 2)} #32#return; {1401#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:43:56,364 INFO L280 TraceCheckUtils]: 29: Hoare triple {1401#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {1401#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:43:56,365 INFO L280 TraceCheckUtils]: 30: Hoare triple {1401#(<= |fibonacci_#in~n| 2)} assume true; {1401#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:43:56,366 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {1401#(<= |fibonacci_#in~n| 2)} {1320#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {1390#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:43:56,366 INFO L280 TraceCheckUtils]: 32: Hoare triple {1390#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1390#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:43:56,367 INFO L263 TraceCheckUtils]: 33: Hoare triple {1390#(<= |fibonacci_#in~n| 3)} call #t~ret1 := fibonacci(~n - 2); {1256#true} is VALID [2020-07-10 14:43:56,367 INFO L280 TraceCheckUtils]: 34: Hoare triple {1256#true} ~n := #in~n; {1256#true} is VALID [2020-07-10 14:43:56,367 INFO L280 TraceCheckUtils]: 35: Hoare triple {1256#true} assume !(~n < 1); {1256#true} is VALID [2020-07-10 14:43:56,367 INFO L280 TraceCheckUtils]: 36: Hoare triple {1256#true} assume 1 == ~n;#res := 1; {1256#true} is VALID [2020-07-10 14:43:56,368 INFO L280 TraceCheckUtils]: 37: Hoare triple {1256#true} assume true; {1256#true} is VALID [2020-07-10 14:43:56,368 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {1256#true} {1390#(<= |fibonacci_#in~n| 3)} #32#return; {1390#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:43:56,369 INFO L280 TraceCheckUtils]: 39: Hoare triple {1390#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {1390#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:43:56,370 INFO L280 TraceCheckUtils]: 40: Hoare triple {1390#(<= |fibonacci_#in~n| 3)} assume true; {1390#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:43:56,371 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {1390#(<= |fibonacci_#in~n| 3)} {1320#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {1353#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-10 14:43:56,372 INFO L280 TraceCheckUtils]: 42: Hoare triple {1353#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1353#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-10 14:43:56,372 INFO L263 TraceCheckUtils]: 43: Hoare triple {1353#(<= |fibonacci_#in~n| 4)} call #t~ret1 := fibonacci(~n - 2); {1256#true} is VALID [2020-07-10 14:43:56,372 INFO L280 TraceCheckUtils]: 44: Hoare triple {1256#true} ~n := #in~n; {1256#true} is VALID [2020-07-10 14:43:56,372 INFO L280 TraceCheckUtils]: 45: Hoare triple {1256#true} assume !(~n < 1); {1256#true} is VALID [2020-07-10 14:43:56,373 INFO L280 TraceCheckUtils]: 46: Hoare triple {1256#true} assume !(1 == ~n); {1256#true} is VALID [2020-07-10 14:43:56,373 INFO L263 TraceCheckUtils]: 47: Hoare triple {1256#true} call #t~ret0 := fibonacci(~n - 1); {1256#true} is VALID [2020-07-10 14:43:56,373 INFO L280 TraceCheckUtils]: 48: Hoare triple {1256#true} ~n := #in~n; {1256#true} is VALID [2020-07-10 14:43:56,373 INFO L280 TraceCheckUtils]: 49: Hoare triple {1256#true} assume !(~n < 1); {1256#true} is VALID [2020-07-10 14:43:56,373 INFO L280 TraceCheckUtils]: 50: Hoare triple {1256#true} assume 1 == ~n;#res := 1; {1256#true} is VALID [2020-07-10 14:43:56,373 INFO L280 TraceCheckUtils]: 51: Hoare triple {1256#true} assume true; {1256#true} is VALID [2020-07-10 14:43:56,374 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {1256#true} {1256#true} #30#return; {1256#true} is VALID [2020-07-10 14:43:56,374 INFO L280 TraceCheckUtils]: 53: Hoare triple {1256#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1256#true} is VALID [2020-07-10 14:43:56,374 INFO L263 TraceCheckUtils]: 54: Hoare triple {1256#true} call #t~ret1 := fibonacci(~n - 2); {1256#true} is VALID [2020-07-10 14:43:56,375 INFO L280 TraceCheckUtils]: 55: Hoare triple {1256#true} ~n := #in~n; {1256#true} is VALID [2020-07-10 14:43:56,375 INFO L280 TraceCheckUtils]: 56: Hoare triple {1256#true} assume ~n < 1;#res := 0; {1256#true} is VALID [2020-07-10 14:43:56,375 INFO L280 TraceCheckUtils]: 57: Hoare triple {1256#true} assume true; {1256#true} is VALID [2020-07-10 14:43:56,375 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {1256#true} {1256#true} #32#return; {1256#true} is VALID [2020-07-10 14:43:56,376 INFO L280 TraceCheckUtils]: 59: Hoare triple {1256#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {1256#true} is VALID [2020-07-10 14:43:56,376 INFO L280 TraceCheckUtils]: 60: Hoare triple {1256#true} assume true; {1256#true} is VALID [2020-07-10 14:43:56,377 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {1256#true} {1353#(<= |fibonacci_#in~n| 4)} #32#return; {1353#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-10 14:43:56,378 INFO L280 TraceCheckUtils]: 62: Hoare triple {1353#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {1353#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-10 14:43:56,379 INFO L280 TraceCheckUtils]: 63: Hoare triple {1353#(<= |fibonacci_#in~n| 4)} assume true; {1353#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-10 14:43:56,380 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {1353#(<= |fibonacci_#in~n| 4)} {1256#true} #38#return; {1319#(<= main_~x~0 4)} is VALID [2020-07-10 14:43:56,381 INFO L280 TraceCheckUtils]: 65: Hoare triple {1319#(<= main_~x~0 4)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~result~0 := #t~ret3;havoc #t~ret3; {1319#(<= main_~x~0 4)} is VALID [2020-07-10 14:43:56,382 INFO L280 TraceCheckUtils]: 66: Hoare triple {1319#(<= main_~x~0 4)} assume !(~x~0 < 8 || ~result~0 >= 34); {1257#false} is VALID [2020-07-10 14:43:56,382 INFO L280 TraceCheckUtils]: 67: Hoare triple {1257#false} assume !false; {1257#false} is VALID [2020-07-10 14:43:56,388 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 17 proven. 88 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2020-07-10 14:43:56,389 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [13930582] [2020-07-10 14:43:56,389 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1921090946] [2020-07-10 14:43:56,389 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 14:43:56,427 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 5 check-sat command(s) [2020-07-10 14:43:56,427 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2020-07-10 14:43:56,428 INFO L264 TraceCheckSpWp]: Trace formula consists of 103 conjuncts, 8 conjunts are in the unsatisfiable core [2020-07-10 14:43:56,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:43:56,446 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 14:43:56,609 INFO L263 TraceCheckUtils]: 0: Hoare triple {1256#true} call ULTIMATE.init(); {1256#true} is VALID [2020-07-10 14:43:56,610 INFO L280 TraceCheckUtils]: 1: Hoare triple {1256#true} assume true; {1256#true} is VALID [2020-07-10 14:43:56,610 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1256#true} {1256#true} #34#return; {1256#true} is VALID [2020-07-10 14:43:56,610 INFO L263 TraceCheckUtils]: 3: Hoare triple {1256#true} call #t~ret4 := main(); {1256#true} is VALID [2020-07-10 14:43:56,610 INFO L280 TraceCheckUtils]: 4: Hoare triple {1256#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~x~0 := #t~nondet2;havoc #t~nondet2; {1256#true} is VALID [2020-07-10 14:43:56,610 INFO L263 TraceCheckUtils]: 5: Hoare triple {1256#true} call #t~ret3 := fibonacci(~x~0); {1256#true} is VALID [2020-07-10 14:43:56,611 INFO L280 TraceCheckUtils]: 6: Hoare triple {1256#true} ~n := #in~n; {1437#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-10 14:43:56,612 INFO L280 TraceCheckUtils]: 7: Hoare triple {1437#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(~n < 1); {1437#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-10 14:43:56,612 INFO L280 TraceCheckUtils]: 8: Hoare triple {1437#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(1 == ~n); {1437#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-10 14:43:56,613 INFO L263 TraceCheckUtils]: 9: Hoare triple {1437#(<= |fibonacci_#in~n| fibonacci_~n)} call #t~ret0 := fibonacci(~n - 1); {1256#true} is VALID [2020-07-10 14:43:56,613 INFO L280 TraceCheckUtils]: 10: Hoare triple {1256#true} ~n := #in~n; {1256#true} is VALID [2020-07-10 14:43:56,613 INFO L280 TraceCheckUtils]: 11: Hoare triple {1256#true} assume !(~n < 1); {1256#true} is VALID [2020-07-10 14:43:56,613 INFO L280 TraceCheckUtils]: 12: Hoare triple {1256#true} assume !(1 == ~n); {1256#true} is VALID [2020-07-10 14:43:56,613 INFO L263 TraceCheckUtils]: 13: Hoare triple {1256#true} call #t~ret0 := fibonacci(~n - 1); {1256#true} is VALID [2020-07-10 14:43:56,614 INFO L280 TraceCheckUtils]: 14: Hoare triple {1256#true} ~n := #in~n; {1256#true} is VALID [2020-07-10 14:43:56,614 INFO L280 TraceCheckUtils]: 15: Hoare triple {1256#true} assume !(~n < 1); {1256#true} is VALID [2020-07-10 14:43:56,614 INFO L280 TraceCheckUtils]: 16: Hoare triple {1256#true} assume !(1 == ~n); {1256#true} is VALID [2020-07-10 14:43:56,614 INFO L263 TraceCheckUtils]: 17: Hoare triple {1256#true} call #t~ret0 := fibonacci(~n - 1); {1256#true} is VALID [2020-07-10 14:43:56,614 INFO L280 TraceCheckUtils]: 18: Hoare triple {1256#true} ~n := #in~n; {1256#true} is VALID [2020-07-10 14:43:56,614 INFO L280 TraceCheckUtils]: 19: Hoare triple {1256#true} assume !(~n < 1); {1256#true} is VALID [2020-07-10 14:43:56,615 INFO L280 TraceCheckUtils]: 20: Hoare triple {1256#true} assume 1 == ~n;#res := 1; {1256#true} is VALID [2020-07-10 14:43:56,615 INFO L280 TraceCheckUtils]: 21: Hoare triple {1256#true} assume true; {1256#true} is VALID [2020-07-10 14:43:56,615 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {1256#true} {1256#true} #30#return; {1256#true} is VALID [2020-07-10 14:43:56,615 INFO L280 TraceCheckUtils]: 23: Hoare triple {1256#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1256#true} is VALID [2020-07-10 14:43:56,615 INFO L263 TraceCheckUtils]: 24: Hoare triple {1256#true} call #t~ret1 := fibonacci(~n - 2); {1256#true} is VALID [2020-07-10 14:43:56,616 INFO L280 TraceCheckUtils]: 25: Hoare triple {1256#true} ~n := #in~n; {1256#true} is VALID [2020-07-10 14:43:56,616 INFO L280 TraceCheckUtils]: 26: Hoare triple {1256#true} assume ~n < 1;#res := 0; {1256#true} is VALID [2020-07-10 14:43:56,616 INFO L280 TraceCheckUtils]: 27: Hoare triple {1256#true} assume true; {1256#true} is VALID [2020-07-10 14:43:56,616 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {1256#true} {1256#true} #32#return; {1256#true} is VALID [2020-07-10 14:43:56,616 INFO L280 TraceCheckUtils]: 29: Hoare triple {1256#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {1256#true} is VALID [2020-07-10 14:43:56,617 INFO L280 TraceCheckUtils]: 30: Hoare triple {1256#true} assume true; {1256#true} is VALID [2020-07-10 14:43:56,617 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {1256#true} {1256#true} #30#return; {1256#true} is VALID [2020-07-10 14:43:56,617 INFO L280 TraceCheckUtils]: 32: Hoare triple {1256#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1256#true} is VALID [2020-07-10 14:43:56,617 INFO L263 TraceCheckUtils]: 33: Hoare triple {1256#true} call #t~ret1 := fibonacci(~n - 2); {1256#true} is VALID [2020-07-10 14:43:56,617 INFO L280 TraceCheckUtils]: 34: Hoare triple {1256#true} ~n := #in~n; {1256#true} is VALID [2020-07-10 14:43:56,618 INFO L280 TraceCheckUtils]: 35: Hoare triple {1256#true} assume !(~n < 1); {1256#true} is VALID [2020-07-10 14:43:56,618 INFO L280 TraceCheckUtils]: 36: Hoare triple {1256#true} assume 1 == ~n;#res := 1; {1256#true} is VALID [2020-07-10 14:43:56,618 INFO L280 TraceCheckUtils]: 37: Hoare triple {1256#true} assume true; {1256#true} is VALID [2020-07-10 14:43:56,618 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {1256#true} {1256#true} #32#return; {1256#true} is VALID [2020-07-10 14:43:56,618 INFO L280 TraceCheckUtils]: 39: Hoare triple {1256#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {1256#true} is VALID [2020-07-10 14:43:56,618 INFO L280 TraceCheckUtils]: 40: Hoare triple {1256#true} assume true; {1256#true} is VALID [2020-07-10 14:43:56,620 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {1256#true} {1437#(<= |fibonacci_#in~n| fibonacci_~n)} #30#return; {1437#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-10 14:43:56,620 INFO L280 TraceCheckUtils]: 42: Hoare triple {1437#(<= |fibonacci_#in~n| fibonacci_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1437#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-10 14:43:56,621 INFO L263 TraceCheckUtils]: 43: Hoare triple {1437#(<= |fibonacci_#in~n| fibonacci_~n)} call #t~ret1 := fibonacci(~n - 2); {1256#true} is VALID [2020-07-10 14:43:56,622 INFO L280 TraceCheckUtils]: 44: Hoare triple {1256#true} ~n := #in~n; {1437#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-10 14:43:56,622 INFO L280 TraceCheckUtils]: 45: Hoare triple {1437#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(~n < 1); {1437#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-10 14:43:56,623 INFO L280 TraceCheckUtils]: 46: Hoare triple {1437#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(1 == ~n); {1437#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-10 14:43:56,623 INFO L263 TraceCheckUtils]: 47: Hoare triple {1437#(<= |fibonacci_#in~n| fibonacci_~n)} call #t~ret0 := fibonacci(~n - 1); {1256#true} is VALID [2020-07-10 14:43:56,623 INFO L280 TraceCheckUtils]: 48: Hoare triple {1256#true} ~n := #in~n; {1256#true} is VALID [2020-07-10 14:43:56,624 INFO L280 TraceCheckUtils]: 49: Hoare triple {1256#true} assume !(~n < 1); {1256#true} is VALID [2020-07-10 14:43:56,624 INFO L280 TraceCheckUtils]: 50: Hoare triple {1256#true} assume 1 == ~n;#res := 1; {1256#true} is VALID [2020-07-10 14:43:56,624 INFO L280 TraceCheckUtils]: 51: Hoare triple {1256#true} assume true; {1256#true} is VALID [2020-07-10 14:43:56,625 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {1256#true} {1437#(<= |fibonacci_#in~n| fibonacci_~n)} #30#return; {1437#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-10 14:43:56,626 INFO L280 TraceCheckUtils]: 53: Hoare triple {1437#(<= |fibonacci_#in~n| fibonacci_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1437#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-10 14:43:56,626 INFO L263 TraceCheckUtils]: 54: Hoare triple {1437#(<= |fibonacci_#in~n| fibonacci_~n)} call #t~ret1 := fibonacci(~n - 2); {1256#true} is VALID [2020-07-10 14:43:56,627 INFO L280 TraceCheckUtils]: 55: Hoare triple {1256#true} ~n := #in~n; {1437#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-10 14:43:56,628 INFO L280 TraceCheckUtils]: 56: Hoare triple {1437#(<= |fibonacci_#in~n| fibonacci_~n)} assume ~n < 1;#res := 0; {1588#(<= |fibonacci_#in~n| 0)} is VALID [2020-07-10 14:43:56,628 INFO L280 TraceCheckUtils]: 57: Hoare triple {1588#(<= |fibonacci_#in~n| 0)} assume true; {1588#(<= |fibonacci_#in~n| 0)} is VALID [2020-07-10 14:43:56,630 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {1588#(<= |fibonacci_#in~n| 0)} {1437#(<= |fibonacci_#in~n| fibonacci_~n)} #32#return; {1401#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:43:56,630 INFO L280 TraceCheckUtils]: 59: Hoare triple {1401#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {1401#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:43:56,631 INFO L280 TraceCheckUtils]: 60: Hoare triple {1401#(<= |fibonacci_#in~n| 2)} assume true; {1401#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:43:56,632 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {1401#(<= |fibonacci_#in~n| 2)} {1437#(<= |fibonacci_#in~n| fibonacci_~n)} #32#return; {1353#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-10 14:43:56,633 INFO L280 TraceCheckUtils]: 62: Hoare triple {1353#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {1353#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-10 14:43:56,633 INFO L280 TraceCheckUtils]: 63: Hoare triple {1353#(<= |fibonacci_#in~n| 4)} assume true; {1353#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-10 14:43:56,634 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {1353#(<= |fibonacci_#in~n| 4)} {1256#true} #38#return; {1319#(<= main_~x~0 4)} is VALID [2020-07-10 14:43:56,635 INFO L280 TraceCheckUtils]: 65: Hoare triple {1319#(<= main_~x~0 4)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~result~0 := #t~ret3;havoc #t~ret3; {1319#(<= main_~x~0 4)} is VALID [2020-07-10 14:43:56,636 INFO L280 TraceCheckUtils]: 66: Hoare triple {1319#(<= main_~x~0 4)} assume !(~x~0 < 8 || ~result~0 >= 34); {1257#false} is VALID [2020-07-10 14:43:56,636 INFO L280 TraceCheckUtils]: 67: Hoare triple {1257#false} assume !false; {1257#false} is VALID [2020-07-10 14:43:56,640 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 65 proven. 22 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2020-07-10 14:43:56,640 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-10 14:43:56,640 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 7] total 10 [2020-07-10 14:43:56,641 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [215827145] [2020-07-10 14:43:56,641 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 68 [2020-07-10 14:43:56,645 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:43:56,645 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states. [2020-07-10 14:43:56,722 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 57 edges. 57 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:43:56,722 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-10 14:43:56,722 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:43:56,723 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-10 14:43:56,723 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=62, Unknown=0, NotChecked=0, Total=90 [2020-07-10 14:43:56,723 INFO L87 Difference]: Start difference. First operand 38 states and 46 transitions. Second operand 10 states. [2020-07-10 14:43:57,180 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:43:57,181 INFO L93 Difference]: Finished difference Result 87 states and 126 transitions. [2020-07-10 14:43:57,181 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-07-10 14:43:57,181 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 68 [2020-07-10 14:43:57,182 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:43:57,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-10 14:43:57,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 88 transitions. [2020-07-10 14:43:57,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-10 14:43:57,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 88 transitions. [2020-07-10 14:43:57,190 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states and 88 transitions. [2020-07-10 14:43:57,296 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 88 edges. 88 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:43:57,298 INFO L225 Difference]: With dead ends: 87 [2020-07-10 14:43:57,299 INFO L226 Difference]: Without dead ends: 50 [2020-07-10 14:43:57,300 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 100 GetRequests, 87 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 20 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=73, Invalid=137, Unknown=0, NotChecked=0, Total=210 [2020-07-10 14:43:57,300 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 50 states. [2020-07-10 14:43:57,322 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 50 to 47. [2020-07-10 14:43:57,322 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:43:57,322 INFO L82 GeneralOperation]: Start isEquivalent. First operand 50 states. Second operand 47 states. [2020-07-10 14:43:57,323 INFO L74 IsIncluded]: Start isIncluded. First operand 50 states. Second operand 47 states. [2020-07-10 14:43:57,323 INFO L87 Difference]: Start difference. First operand 50 states. Second operand 47 states. [2020-07-10 14:43:57,326 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:43:57,326 INFO L93 Difference]: Finished difference Result 50 states and 65 transitions. [2020-07-10 14:43:57,326 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 65 transitions. [2020-07-10 14:43:57,327 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:43:57,327 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:43:57,328 INFO L74 IsIncluded]: Start isIncluded. First operand 47 states. Second operand 50 states. [2020-07-10 14:43:57,328 INFO L87 Difference]: Start difference. First operand 47 states. Second operand 50 states. [2020-07-10 14:43:57,331 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:43:57,331 INFO L93 Difference]: Finished difference Result 50 states and 65 transitions. [2020-07-10 14:43:57,331 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 65 transitions. [2020-07-10 14:43:57,332 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:43:57,332 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:43:57,332 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:43:57,333 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:43:57,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 47 states. [2020-07-10 14:43:57,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 47 states and 61 transitions. [2020-07-10 14:43:57,336 INFO L78 Accepts]: Start accepts. Automaton has 47 states and 61 transitions. Word has length 68 [2020-07-10 14:43:57,336 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:43:57,336 INFO L479 AbstractCegarLoop]: Abstraction has 47 states and 61 transitions. [2020-07-10 14:43:57,337 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-10 14:43:57,337 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 61 transitions. [2020-07-10 14:43:57,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2020-07-10 14:43:57,339 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:43:57,339 INFO L422 BasicCegarLoop]: trace histogram [21, 21, 17, 10, 10, 10, 10, 10, 10, 10, 7, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:43:57,553 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 14:43:57,554 INFO L427 AbstractCegarLoop]: === Iteration 7 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:43:57,555 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:43:57,555 INFO L82 PathProgramCache]: Analyzing trace with hash 1110256604, now seen corresponding path program 4 times [2020-07-10 14:43:57,555 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:43:57,556 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [199701800] [2020-07-10 14:43:57,556 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:43:57,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:43:57,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:43:57,632 INFO L280 TraceCheckUtils]: 0: Hoare triple {1905#true} assume true; {1905#true} is VALID [2020-07-10 14:43:57,632 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1905#true} {1905#true} #34#return; {1905#true} is VALID [2020-07-10 14:43:57,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:43:57,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:43:57,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:43:57,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:43:57,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:43:57,786 INFO L280 TraceCheckUtils]: 0: Hoare triple {1905#true} ~n := #in~n; {2183#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:57,786 INFO L280 TraceCheckUtils]: 1: Hoare triple {2183#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {2183#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:57,787 INFO L280 TraceCheckUtils]: 2: Hoare triple {2183#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {2269#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-10 14:43:57,787 INFO L280 TraceCheckUtils]: 3: Hoare triple {2269#(<= |fibonacci_#in~n| 1)} assume true; {2269#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-10 14:43:57,789 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2269#(<= |fibonacci_#in~n| 1)} {2183#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {2264#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:43:57,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:43:57,793 INFO L280 TraceCheckUtils]: 0: Hoare triple {1905#true} ~n := #in~n; {1905#true} is VALID [2020-07-10 14:43:57,793 INFO L280 TraceCheckUtils]: 1: Hoare triple {1905#true} assume ~n < 1;#res := 0; {1905#true} is VALID [2020-07-10 14:43:57,794 INFO L280 TraceCheckUtils]: 2: Hoare triple {1905#true} assume true; {1905#true} is VALID [2020-07-10 14:43:57,795 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1905#true} {2264#(<= |fibonacci_#in~n| 2)} #32#return; {2264#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:43:57,795 INFO L280 TraceCheckUtils]: 0: Hoare triple {1905#true} ~n := #in~n; {2183#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:57,796 INFO L280 TraceCheckUtils]: 1: Hoare triple {2183#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {2183#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:57,796 INFO L280 TraceCheckUtils]: 2: Hoare triple {2183#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {2183#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:57,797 INFO L263 TraceCheckUtils]: 3: Hoare triple {2183#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {1905#true} is VALID [2020-07-10 14:43:57,797 INFO L280 TraceCheckUtils]: 4: Hoare triple {1905#true} ~n := #in~n; {2183#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:57,798 INFO L280 TraceCheckUtils]: 5: Hoare triple {2183#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {2183#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:57,798 INFO L280 TraceCheckUtils]: 6: Hoare triple {2183#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {2269#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-10 14:43:57,799 INFO L280 TraceCheckUtils]: 7: Hoare triple {2269#(<= |fibonacci_#in~n| 1)} assume true; {2269#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-10 14:43:57,800 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {2269#(<= |fibonacci_#in~n| 1)} {2183#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {2264#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:43:57,801 INFO L280 TraceCheckUtils]: 9: Hoare triple {2264#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2264#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:43:57,801 INFO L263 TraceCheckUtils]: 10: Hoare triple {2264#(<= |fibonacci_#in~n| 2)} call #t~ret1 := fibonacci(~n - 2); {1905#true} is VALID [2020-07-10 14:43:57,801 INFO L280 TraceCheckUtils]: 11: Hoare triple {1905#true} ~n := #in~n; {1905#true} is VALID [2020-07-10 14:43:57,801 INFO L280 TraceCheckUtils]: 12: Hoare triple {1905#true} assume ~n < 1;#res := 0; {1905#true} is VALID [2020-07-10 14:43:57,802 INFO L280 TraceCheckUtils]: 13: Hoare triple {1905#true} assume true; {1905#true} is VALID [2020-07-10 14:43:57,803 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {1905#true} {2264#(<= |fibonacci_#in~n| 2)} #32#return; {2264#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:43:57,803 INFO L280 TraceCheckUtils]: 15: Hoare triple {2264#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2264#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:43:57,804 INFO L280 TraceCheckUtils]: 16: Hoare triple {2264#(<= |fibonacci_#in~n| 2)} assume true; {2264#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:43:57,805 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {2264#(<= |fibonacci_#in~n| 2)} {2183#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {2253#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:43:57,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:43:57,810 INFO L280 TraceCheckUtils]: 0: Hoare triple {1905#true} ~n := #in~n; {1905#true} is VALID [2020-07-10 14:43:57,810 INFO L280 TraceCheckUtils]: 1: Hoare triple {1905#true} assume !(~n < 1); {1905#true} is VALID [2020-07-10 14:43:57,810 INFO L280 TraceCheckUtils]: 2: Hoare triple {1905#true} assume 1 == ~n;#res := 1; {1905#true} is VALID [2020-07-10 14:43:57,811 INFO L280 TraceCheckUtils]: 3: Hoare triple {1905#true} assume true; {1905#true} is VALID [2020-07-10 14:43:57,812 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {1905#true} {2253#(<= |fibonacci_#in~n| 3)} #32#return; {2253#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:43:57,812 INFO L280 TraceCheckUtils]: 0: Hoare triple {1905#true} ~n := #in~n; {2183#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:57,813 INFO L280 TraceCheckUtils]: 1: Hoare triple {2183#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {2183#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:57,814 INFO L280 TraceCheckUtils]: 2: Hoare triple {2183#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {2183#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:57,814 INFO L263 TraceCheckUtils]: 3: Hoare triple {2183#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {1905#true} is VALID [2020-07-10 14:43:57,814 INFO L280 TraceCheckUtils]: 4: Hoare triple {1905#true} ~n := #in~n; {2183#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:57,815 INFO L280 TraceCheckUtils]: 5: Hoare triple {2183#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {2183#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:57,815 INFO L280 TraceCheckUtils]: 6: Hoare triple {2183#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {2183#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:57,816 INFO L263 TraceCheckUtils]: 7: Hoare triple {2183#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {1905#true} is VALID [2020-07-10 14:43:57,816 INFO L280 TraceCheckUtils]: 8: Hoare triple {1905#true} ~n := #in~n; {2183#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:57,817 INFO L280 TraceCheckUtils]: 9: Hoare triple {2183#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {2183#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:57,817 INFO L280 TraceCheckUtils]: 10: Hoare triple {2183#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {2269#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-10 14:43:57,818 INFO L280 TraceCheckUtils]: 11: Hoare triple {2269#(<= |fibonacci_#in~n| 1)} assume true; {2269#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-10 14:43:57,819 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {2269#(<= |fibonacci_#in~n| 1)} {2183#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {2264#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:43:57,820 INFO L280 TraceCheckUtils]: 13: Hoare triple {2264#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2264#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:43:57,820 INFO L263 TraceCheckUtils]: 14: Hoare triple {2264#(<= |fibonacci_#in~n| 2)} call #t~ret1 := fibonacci(~n - 2); {1905#true} is VALID [2020-07-10 14:43:57,820 INFO L280 TraceCheckUtils]: 15: Hoare triple {1905#true} ~n := #in~n; {1905#true} is VALID [2020-07-10 14:43:57,820 INFO L280 TraceCheckUtils]: 16: Hoare triple {1905#true} assume ~n < 1;#res := 0; {1905#true} is VALID [2020-07-10 14:43:57,821 INFO L280 TraceCheckUtils]: 17: Hoare triple {1905#true} assume true; {1905#true} is VALID [2020-07-10 14:43:57,821 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {1905#true} {2264#(<= |fibonacci_#in~n| 2)} #32#return; {2264#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:43:57,822 INFO L280 TraceCheckUtils]: 19: Hoare triple {2264#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2264#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:43:57,823 INFO L280 TraceCheckUtils]: 20: Hoare triple {2264#(<= |fibonacci_#in~n| 2)} assume true; {2264#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:43:57,824 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {2264#(<= |fibonacci_#in~n| 2)} {2183#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {2253#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:43:57,824 INFO L280 TraceCheckUtils]: 22: Hoare triple {2253#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2253#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:43:57,825 INFO L263 TraceCheckUtils]: 23: Hoare triple {2253#(<= |fibonacci_#in~n| 3)} call #t~ret1 := fibonacci(~n - 2); {1905#true} is VALID [2020-07-10 14:43:57,825 INFO L280 TraceCheckUtils]: 24: Hoare triple {1905#true} ~n := #in~n; {1905#true} is VALID [2020-07-10 14:43:57,825 INFO L280 TraceCheckUtils]: 25: Hoare triple {1905#true} assume !(~n < 1); {1905#true} is VALID [2020-07-10 14:43:57,825 INFO L280 TraceCheckUtils]: 26: Hoare triple {1905#true} assume 1 == ~n;#res := 1; {1905#true} is VALID [2020-07-10 14:43:57,825 INFO L280 TraceCheckUtils]: 27: Hoare triple {1905#true} assume true; {1905#true} is VALID [2020-07-10 14:43:57,827 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {1905#true} {2253#(<= |fibonacci_#in~n| 3)} #32#return; {2253#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:43:57,827 INFO L280 TraceCheckUtils]: 29: Hoare triple {2253#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2253#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:43:57,828 INFO L280 TraceCheckUtils]: 30: Hoare triple {2253#(<= |fibonacci_#in~n| 3)} assume true; {2253#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:43:57,829 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {2253#(<= |fibonacci_#in~n| 3)} {2183#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {2216#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-10 14:43:57,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:43:57,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:43:57,844 INFO L280 TraceCheckUtils]: 0: Hoare triple {1905#true} ~n := #in~n; {1905#true} is VALID [2020-07-10 14:43:57,844 INFO L280 TraceCheckUtils]: 1: Hoare triple {1905#true} assume !(~n < 1); {1905#true} is VALID [2020-07-10 14:43:57,844 INFO L280 TraceCheckUtils]: 2: Hoare triple {1905#true} assume 1 == ~n;#res := 1; {1905#true} is VALID [2020-07-10 14:43:57,845 INFO L280 TraceCheckUtils]: 3: Hoare triple {1905#true} assume true; {1905#true} is VALID [2020-07-10 14:43:57,845 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {1905#true} {1905#true} #30#return; {1905#true} is VALID [2020-07-10 14:43:57,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:43:57,849 INFO L280 TraceCheckUtils]: 0: Hoare triple {1905#true} ~n := #in~n; {1905#true} is VALID [2020-07-10 14:43:57,850 INFO L280 TraceCheckUtils]: 1: Hoare triple {1905#true} assume ~n < 1;#res := 0; {1905#true} is VALID [2020-07-10 14:43:57,850 INFO L280 TraceCheckUtils]: 2: Hoare triple {1905#true} assume true; {1905#true} is VALID [2020-07-10 14:43:57,850 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1905#true} {1905#true} #32#return; {1905#true} is VALID [2020-07-10 14:43:57,851 INFO L280 TraceCheckUtils]: 0: Hoare triple {1905#true} ~n := #in~n; {1905#true} is VALID [2020-07-10 14:43:57,851 INFO L280 TraceCheckUtils]: 1: Hoare triple {1905#true} assume !(~n < 1); {1905#true} is VALID [2020-07-10 14:43:57,851 INFO L280 TraceCheckUtils]: 2: Hoare triple {1905#true} assume !(1 == ~n); {1905#true} is VALID [2020-07-10 14:43:57,852 INFO L263 TraceCheckUtils]: 3: Hoare triple {1905#true} call #t~ret0 := fibonacci(~n - 1); {1905#true} is VALID [2020-07-10 14:43:57,852 INFO L280 TraceCheckUtils]: 4: Hoare triple {1905#true} ~n := #in~n; {1905#true} is VALID [2020-07-10 14:43:57,852 INFO L280 TraceCheckUtils]: 5: Hoare triple {1905#true} assume !(~n < 1); {1905#true} is VALID [2020-07-10 14:43:57,852 INFO L280 TraceCheckUtils]: 6: Hoare triple {1905#true} assume 1 == ~n;#res := 1; {1905#true} is VALID [2020-07-10 14:43:57,853 INFO L280 TraceCheckUtils]: 7: Hoare triple {1905#true} assume true; {1905#true} is VALID [2020-07-10 14:43:57,853 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {1905#true} {1905#true} #30#return; {1905#true} is VALID [2020-07-10 14:43:57,853 INFO L280 TraceCheckUtils]: 9: Hoare triple {1905#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1905#true} is VALID [2020-07-10 14:43:57,853 INFO L263 TraceCheckUtils]: 10: Hoare triple {1905#true} call #t~ret1 := fibonacci(~n - 2); {1905#true} is VALID [2020-07-10 14:43:57,854 INFO L280 TraceCheckUtils]: 11: Hoare triple {1905#true} ~n := #in~n; {1905#true} is VALID [2020-07-10 14:43:57,854 INFO L280 TraceCheckUtils]: 12: Hoare triple {1905#true} assume ~n < 1;#res := 0; {1905#true} is VALID [2020-07-10 14:43:57,854 INFO L280 TraceCheckUtils]: 13: Hoare triple {1905#true} assume true; {1905#true} is VALID [2020-07-10 14:43:57,854 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {1905#true} {1905#true} #32#return; {1905#true} is VALID [2020-07-10 14:43:57,855 INFO L280 TraceCheckUtils]: 15: Hoare triple {1905#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {1905#true} is VALID [2020-07-10 14:43:57,855 INFO L280 TraceCheckUtils]: 16: Hoare triple {1905#true} assume true; {1905#true} is VALID [2020-07-10 14:43:57,857 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {1905#true} {2216#(<= |fibonacci_#in~n| 4)} #32#return; {2216#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-10 14:43:57,858 INFO L280 TraceCheckUtils]: 0: Hoare triple {1905#true} ~n := #in~n; {2183#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:57,864 INFO L280 TraceCheckUtils]: 1: Hoare triple {2183#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {2183#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:57,865 INFO L280 TraceCheckUtils]: 2: Hoare triple {2183#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {2183#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:57,865 INFO L263 TraceCheckUtils]: 3: Hoare triple {2183#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {1905#true} is VALID [2020-07-10 14:43:57,866 INFO L280 TraceCheckUtils]: 4: Hoare triple {1905#true} ~n := #in~n; {2183#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:57,867 INFO L280 TraceCheckUtils]: 5: Hoare triple {2183#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {2183#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:57,867 INFO L280 TraceCheckUtils]: 6: Hoare triple {2183#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {2183#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:57,867 INFO L263 TraceCheckUtils]: 7: Hoare triple {2183#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {1905#true} is VALID [2020-07-10 14:43:57,868 INFO L280 TraceCheckUtils]: 8: Hoare triple {1905#true} ~n := #in~n; {2183#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:57,869 INFO L280 TraceCheckUtils]: 9: Hoare triple {2183#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {2183#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:57,869 INFO L280 TraceCheckUtils]: 10: Hoare triple {2183#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {2183#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:57,870 INFO L263 TraceCheckUtils]: 11: Hoare triple {2183#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {1905#true} is VALID [2020-07-10 14:43:57,870 INFO L280 TraceCheckUtils]: 12: Hoare triple {1905#true} ~n := #in~n; {2183#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:57,871 INFO L280 TraceCheckUtils]: 13: Hoare triple {2183#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {2183#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:57,872 INFO L280 TraceCheckUtils]: 14: Hoare triple {2183#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {2269#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-10 14:43:57,872 INFO L280 TraceCheckUtils]: 15: Hoare triple {2269#(<= |fibonacci_#in~n| 1)} assume true; {2269#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-10 14:43:57,874 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {2269#(<= |fibonacci_#in~n| 1)} {2183#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {2264#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:43:57,875 INFO L280 TraceCheckUtils]: 17: Hoare triple {2264#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2264#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:43:57,875 INFO L263 TraceCheckUtils]: 18: Hoare triple {2264#(<= |fibonacci_#in~n| 2)} call #t~ret1 := fibonacci(~n - 2); {1905#true} is VALID [2020-07-10 14:43:57,875 INFO L280 TraceCheckUtils]: 19: Hoare triple {1905#true} ~n := #in~n; {1905#true} is VALID [2020-07-10 14:43:57,875 INFO L280 TraceCheckUtils]: 20: Hoare triple {1905#true} assume ~n < 1;#res := 0; {1905#true} is VALID [2020-07-10 14:43:57,876 INFO L280 TraceCheckUtils]: 21: Hoare triple {1905#true} assume true; {1905#true} is VALID [2020-07-10 14:43:57,877 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {1905#true} {2264#(<= |fibonacci_#in~n| 2)} #32#return; {2264#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:43:57,878 INFO L280 TraceCheckUtils]: 23: Hoare triple {2264#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2264#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:43:57,878 INFO L280 TraceCheckUtils]: 24: Hoare triple {2264#(<= |fibonacci_#in~n| 2)} assume true; {2264#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:43:57,880 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {2264#(<= |fibonacci_#in~n| 2)} {2183#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {2253#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:43:57,881 INFO L280 TraceCheckUtils]: 26: Hoare triple {2253#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2253#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:43:57,881 INFO L263 TraceCheckUtils]: 27: Hoare triple {2253#(<= |fibonacci_#in~n| 3)} call #t~ret1 := fibonacci(~n - 2); {1905#true} is VALID [2020-07-10 14:43:57,881 INFO L280 TraceCheckUtils]: 28: Hoare triple {1905#true} ~n := #in~n; {1905#true} is VALID [2020-07-10 14:43:57,881 INFO L280 TraceCheckUtils]: 29: Hoare triple {1905#true} assume !(~n < 1); {1905#true} is VALID [2020-07-10 14:43:57,882 INFO L280 TraceCheckUtils]: 30: Hoare triple {1905#true} assume 1 == ~n;#res := 1; {1905#true} is VALID [2020-07-10 14:43:57,882 INFO L280 TraceCheckUtils]: 31: Hoare triple {1905#true} assume true; {1905#true} is VALID [2020-07-10 14:43:57,883 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {1905#true} {2253#(<= |fibonacci_#in~n| 3)} #32#return; {2253#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:43:57,884 INFO L280 TraceCheckUtils]: 33: Hoare triple {2253#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2253#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:43:57,884 INFO L280 TraceCheckUtils]: 34: Hoare triple {2253#(<= |fibonacci_#in~n| 3)} assume true; {2253#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:43:57,886 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {2253#(<= |fibonacci_#in~n| 3)} {2183#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {2216#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-10 14:43:57,887 INFO L280 TraceCheckUtils]: 36: Hoare triple {2216#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2216#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-10 14:43:57,887 INFO L263 TraceCheckUtils]: 37: Hoare triple {2216#(<= |fibonacci_#in~n| 4)} call #t~ret1 := fibonacci(~n - 2); {1905#true} is VALID [2020-07-10 14:43:57,887 INFO L280 TraceCheckUtils]: 38: Hoare triple {1905#true} ~n := #in~n; {1905#true} is VALID [2020-07-10 14:43:57,887 INFO L280 TraceCheckUtils]: 39: Hoare triple {1905#true} assume !(~n < 1); {1905#true} is VALID [2020-07-10 14:43:57,888 INFO L280 TraceCheckUtils]: 40: Hoare triple {1905#true} assume !(1 == ~n); {1905#true} is VALID [2020-07-10 14:43:57,888 INFO L263 TraceCheckUtils]: 41: Hoare triple {1905#true} call #t~ret0 := fibonacci(~n - 1); {1905#true} is VALID [2020-07-10 14:43:57,888 INFO L280 TraceCheckUtils]: 42: Hoare triple {1905#true} ~n := #in~n; {1905#true} is VALID [2020-07-10 14:43:57,888 INFO L280 TraceCheckUtils]: 43: Hoare triple {1905#true} assume !(~n < 1); {1905#true} is VALID [2020-07-10 14:43:57,889 INFO L280 TraceCheckUtils]: 44: Hoare triple {1905#true} assume 1 == ~n;#res := 1; {1905#true} is VALID [2020-07-10 14:43:57,889 INFO L280 TraceCheckUtils]: 45: Hoare triple {1905#true} assume true; {1905#true} is VALID [2020-07-10 14:43:57,889 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {1905#true} {1905#true} #30#return; {1905#true} is VALID [2020-07-10 14:43:57,889 INFO L280 TraceCheckUtils]: 47: Hoare triple {1905#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1905#true} is VALID [2020-07-10 14:43:57,890 INFO L263 TraceCheckUtils]: 48: Hoare triple {1905#true} call #t~ret1 := fibonacci(~n - 2); {1905#true} is VALID [2020-07-10 14:43:57,890 INFO L280 TraceCheckUtils]: 49: Hoare triple {1905#true} ~n := #in~n; {1905#true} is VALID [2020-07-10 14:43:57,890 INFO L280 TraceCheckUtils]: 50: Hoare triple {1905#true} assume ~n < 1;#res := 0; {1905#true} is VALID [2020-07-10 14:43:57,890 INFO L280 TraceCheckUtils]: 51: Hoare triple {1905#true} assume true; {1905#true} is VALID [2020-07-10 14:43:57,891 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {1905#true} {1905#true} #32#return; {1905#true} is VALID [2020-07-10 14:43:57,891 INFO L280 TraceCheckUtils]: 53: Hoare triple {1905#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {1905#true} is VALID [2020-07-10 14:43:57,891 INFO L280 TraceCheckUtils]: 54: Hoare triple {1905#true} assume true; {1905#true} is VALID [2020-07-10 14:43:57,892 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {1905#true} {2216#(<= |fibonacci_#in~n| 4)} #32#return; {2216#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-10 14:43:57,893 INFO L280 TraceCheckUtils]: 56: Hoare triple {2216#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2216#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-10 14:43:57,894 INFO L280 TraceCheckUtils]: 57: Hoare triple {2216#(<= |fibonacci_#in~n| 4)} assume true; {2216#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-10 14:43:57,895 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {2216#(<= |fibonacci_#in~n| 4)} {1905#true} #30#return; {2109#(<= fibonacci_~n 5)} is VALID [2020-07-10 14:43:57,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:43:57,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:43:57,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:43:58,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:43:58,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:43:58,040 INFO L280 TraceCheckUtils]: 0: Hoare triple {1905#true} ~n := #in~n; {1905#true} is VALID [2020-07-10 14:43:58,040 INFO L280 TraceCheckUtils]: 1: Hoare triple {1905#true} assume !(~n < 1); {1905#true} is VALID [2020-07-10 14:43:58,041 INFO L280 TraceCheckUtils]: 2: Hoare triple {1905#true} assume 1 == ~n;#res := 1; {1905#true} is VALID [2020-07-10 14:43:58,041 INFO L280 TraceCheckUtils]: 3: Hoare triple {1905#true} assume true; {1905#true} is VALID [2020-07-10 14:43:58,042 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {1905#true} {2419#(<= 1 |fibonacci_#in~n|)} #30#return; {2419#(<= 1 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:43:58,046 INFO L280 TraceCheckUtils]: 0: Hoare triple {1905#true} ~n := #in~n; {1905#true} is VALID [2020-07-10 14:43:58,046 INFO L280 TraceCheckUtils]: 1: Hoare triple {1905#true} assume ~n < 1;#res := 0; {1905#true} is VALID [2020-07-10 14:43:58,047 INFO L280 TraceCheckUtils]: 2: Hoare triple {1905#true} assume true; {1905#true} is VALID [2020-07-10 14:43:58,048 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1905#true} {2419#(<= 1 |fibonacci_#in~n|)} #32#return; {2419#(<= 1 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,048 INFO L280 TraceCheckUtils]: 0: Hoare triple {1905#true} ~n := #in~n; {2183#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,049 INFO L280 TraceCheckUtils]: 1: Hoare triple {2183#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {2419#(<= 1 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,050 INFO L280 TraceCheckUtils]: 2: Hoare triple {2419#(<= 1 |fibonacci_#in~n|)} assume !(1 == ~n); {2419#(<= 1 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,050 INFO L263 TraceCheckUtils]: 3: Hoare triple {2419#(<= 1 |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {1905#true} is VALID [2020-07-10 14:43:58,050 INFO L280 TraceCheckUtils]: 4: Hoare triple {1905#true} ~n := #in~n; {1905#true} is VALID [2020-07-10 14:43:58,051 INFO L280 TraceCheckUtils]: 5: Hoare triple {1905#true} assume !(~n < 1); {1905#true} is VALID [2020-07-10 14:43:58,051 INFO L280 TraceCheckUtils]: 6: Hoare triple {1905#true} assume 1 == ~n;#res := 1; {1905#true} is VALID [2020-07-10 14:43:58,051 INFO L280 TraceCheckUtils]: 7: Hoare triple {1905#true} assume true; {1905#true} is VALID [2020-07-10 14:43:58,052 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {1905#true} {2419#(<= 1 |fibonacci_#in~n|)} #30#return; {2419#(<= 1 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,053 INFO L280 TraceCheckUtils]: 9: Hoare triple {2419#(<= 1 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2419#(<= 1 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,053 INFO L263 TraceCheckUtils]: 10: Hoare triple {2419#(<= 1 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {1905#true} is VALID [2020-07-10 14:43:58,053 INFO L280 TraceCheckUtils]: 11: Hoare triple {1905#true} ~n := #in~n; {1905#true} is VALID [2020-07-10 14:43:58,053 INFO L280 TraceCheckUtils]: 12: Hoare triple {1905#true} assume ~n < 1;#res := 0; {1905#true} is VALID [2020-07-10 14:43:58,054 INFO L280 TraceCheckUtils]: 13: Hoare triple {1905#true} assume true; {1905#true} is VALID [2020-07-10 14:43:58,054 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {1905#true} {2419#(<= 1 |fibonacci_#in~n|)} #32#return; {2419#(<= 1 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,055 INFO L280 TraceCheckUtils]: 15: Hoare triple {2419#(<= 1 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2419#(<= 1 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,056 INFO L280 TraceCheckUtils]: 16: Hoare triple {2419#(<= 1 |fibonacci_#in~n|)} assume true; {2419#(<= 1 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,057 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {2419#(<= 1 |fibonacci_#in~n|)} {2183#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {2413#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:43:58,062 INFO L280 TraceCheckUtils]: 0: Hoare triple {1905#true} ~n := #in~n; {1905#true} is VALID [2020-07-10 14:43:58,063 INFO L280 TraceCheckUtils]: 1: Hoare triple {1905#true} assume !(~n < 1); {1905#true} is VALID [2020-07-10 14:43:58,063 INFO L280 TraceCheckUtils]: 2: Hoare triple {1905#true} assume 1 == ~n;#res := 1; {1905#true} is VALID [2020-07-10 14:43:58,063 INFO L280 TraceCheckUtils]: 3: Hoare triple {1905#true} assume true; {1905#true} is VALID [2020-07-10 14:43:58,064 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {1905#true} {2413#(<= 2 |fibonacci_#in~n|)} #32#return; {2413#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,065 INFO L280 TraceCheckUtils]: 0: Hoare triple {1905#true} ~n := #in~n; {2183#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,065 INFO L280 TraceCheckUtils]: 1: Hoare triple {2183#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {2183#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,066 INFO L280 TraceCheckUtils]: 2: Hoare triple {2183#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {2183#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,066 INFO L263 TraceCheckUtils]: 3: Hoare triple {2183#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {1905#true} is VALID [2020-07-10 14:43:58,067 INFO L280 TraceCheckUtils]: 4: Hoare triple {1905#true} ~n := #in~n; {2183#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,067 INFO L280 TraceCheckUtils]: 5: Hoare triple {2183#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {2419#(<= 1 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,068 INFO L280 TraceCheckUtils]: 6: Hoare triple {2419#(<= 1 |fibonacci_#in~n|)} assume !(1 == ~n); {2419#(<= 1 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,068 INFO L263 TraceCheckUtils]: 7: Hoare triple {2419#(<= 1 |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {1905#true} is VALID [2020-07-10 14:43:58,068 INFO L280 TraceCheckUtils]: 8: Hoare triple {1905#true} ~n := #in~n; {1905#true} is VALID [2020-07-10 14:43:58,068 INFO L280 TraceCheckUtils]: 9: Hoare triple {1905#true} assume !(~n < 1); {1905#true} is VALID [2020-07-10 14:43:58,069 INFO L280 TraceCheckUtils]: 10: Hoare triple {1905#true} assume 1 == ~n;#res := 1; {1905#true} is VALID [2020-07-10 14:43:58,069 INFO L280 TraceCheckUtils]: 11: Hoare triple {1905#true} assume true; {1905#true} is VALID [2020-07-10 14:43:58,070 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {1905#true} {2419#(<= 1 |fibonacci_#in~n|)} #30#return; {2419#(<= 1 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,070 INFO L280 TraceCheckUtils]: 13: Hoare triple {2419#(<= 1 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2419#(<= 1 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,071 INFO L263 TraceCheckUtils]: 14: Hoare triple {2419#(<= 1 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {1905#true} is VALID [2020-07-10 14:43:58,071 INFO L280 TraceCheckUtils]: 15: Hoare triple {1905#true} ~n := #in~n; {1905#true} is VALID [2020-07-10 14:43:58,071 INFO L280 TraceCheckUtils]: 16: Hoare triple {1905#true} assume ~n < 1;#res := 0; {1905#true} is VALID [2020-07-10 14:43:58,071 INFO L280 TraceCheckUtils]: 17: Hoare triple {1905#true} assume true; {1905#true} is VALID [2020-07-10 14:43:58,072 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {1905#true} {2419#(<= 1 |fibonacci_#in~n|)} #32#return; {2419#(<= 1 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,073 INFO L280 TraceCheckUtils]: 19: Hoare triple {2419#(<= 1 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2419#(<= 1 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,073 INFO L280 TraceCheckUtils]: 20: Hoare triple {2419#(<= 1 |fibonacci_#in~n|)} assume true; {2419#(<= 1 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,074 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {2419#(<= 1 |fibonacci_#in~n|)} {2183#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {2413#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,075 INFO L280 TraceCheckUtils]: 22: Hoare triple {2413#(<= 2 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2413#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,075 INFO L263 TraceCheckUtils]: 23: Hoare triple {2413#(<= 2 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {1905#true} is VALID [2020-07-10 14:43:58,076 INFO L280 TraceCheckUtils]: 24: Hoare triple {1905#true} ~n := #in~n; {1905#true} is VALID [2020-07-10 14:43:58,076 INFO L280 TraceCheckUtils]: 25: Hoare triple {1905#true} assume !(~n < 1); {1905#true} is VALID [2020-07-10 14:43:58,076 INFO L280 TraceCheckUtils]: 26: Hoare triple {1905#true} assume 1 == ~n;#res := 1; {1905#true} is VALID [2020-07-10 14:43:58,076 INFO L280 TraceCheckUtils]: 27: Hoare triple {1905#true} assume true; {1905#true} is VALID [2020-07-10 14:43:58,077 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {1905#true} {2413#(<= 2 |fibonacci_#in~n|)} #32#return; {2413#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,078 INFO L280 TraceCheckUtils]: 29: Hoare triple {2413#(<= 2 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2413#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,078 INFO L280 TraceCheckUtils]: 30: Hoare triple {2413#(<= 2 |fibonacci_#in~n|)} assume true; {2413#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,079 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {2413#(<= 2 |fibonacci_#in~n|)} {2183#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {2376#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:43:58,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:43:58,092 INFO L280 TraceCheckUtils]: 0: Hoare triple {1905#true} ~n := #in~n; {1905#true} is VALID [2020-07-10 14:43:58,092 INFO L280 TraceCheckUtils]: 1: Hoare triple {1905#true} assume !(~n < 1); {1905#true} is VALID [2020-07-10 14:43:58,092 INFO L280 TraceCheckUtils]: 2: Hoare triple {1905#true} assume 1 == ~n;#res := 1; {1905#true} is VALID [2020-07-10 14:43:58,093 INFO L280 TraceCheckUtils]: 3: Hoare triple {1905#true} assume true; {1905#true} is VALID [2020-07-10 14:43:58,093 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {1905#true} {1905#true} #30#return; {1905#true} is VALID [2020-07-10 14:43:58,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:43:58,096 INFO L280 TraceCheckUtils]: 0: Hoare triple {1905#true} ~n := #in~n; {1905#true} is VALID [2020-07-10 14:43:58,097 INFO L280 TraceCheckUtils]: 1: Hoare triple {1905#true} assume ~n < 1;#res := 0; {1905#true} is VALID [2020-07-10 14:43:58,097 INFO L280 TraceCheckUtils]: 2: Hoare triple {1905#true} assume true; {1905#true} is VALID [2020-07-10 14:43:58,097 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1905#true} {1905#true} #32#return; {1905#true} is VALID [2020-07-10 14:43:58,097 INFO L280 TraceCheckUtils]: 0: Hoare triple {1905#true} ~n := #in~n; {1905#true} is VALID [2020-07-10 14:43:58,098 INFO L280 TraceCheckUtils]: 1: Hoare triple {1905#true} assume !(~n < 1); {1905#true} is VALID [2020-07-10 14:43:58,098 INFO L280 TraceCheckUtils]: 2: Hoare triple {1905#true} assume !(1 == ~n); {1905#true} is VALID [2020-07-10 14:43:58,098 INFO L263 TraceCheckUtils]: 3: Hoare triple {1905#true} call #t~ret0 := fibonacci(~n - 1); {1905#true} is VALID [2020-07-10 14:43:58,098 INFO L280 TraceCheckUtils]: 4: Hoare triple {1905#true} ~n := #in~n; {1905#true} is VALID [2020-07-10 14:43:58,099 INFO L280 TraceCheckUtils]: 5: Hoare triple {1905#true} assume !(~n < 1); {1905#true} is VALID [2020-07-10 14:43:58,099 INFO L280 TraceCheckUtils]: 6: Hoare triple {1905#true} assume 1 == ~n;#res := 1; {1905#true} is VALID [2020-07-10 14:43:58,099 INFO L280 TraceCheckUtils]: 7: Hoare triple {1905#true} assume true; {1905#true} is VALID [2020-07-10 14:43:58,099 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {1905#true} {1905#true} #30#return; {1905#true} is VALID [2020-07-10 14:43:58,100 INFO L280 TraceCheckUtils]: 9: Hoare triple {1905#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1905#true} is VALID [2020-07-10 14:43:58,100 INFO L263 TraceCheckUtils]: 10: Hoare triple {1905#true} call #t~ret1 := fibonacci(~n - 2); {1905#true} is VALID [2020-07-10 14:43:58,100 INFO L280 TraceCheckUtils]: 11: Hoare triple {1905#true} ~n := #in~n; {1905#true} is VALID [2020-07-10 14:43:58,100 INFO L280 TraceCheckUtils]: 12: Hoare triple {1905#true} assume ~n < 1;#res := 0; {1905#true} is VALID [2020-07-10 14:43:58,101 INFO L280 TraceCheckUtils]: 13: Hoare triple {1905#true} assume true; {1905#true} is VALID [2020-07-10 14:43:58,101 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {1905#true} {1905#true} #32#return; {1905#true} is VALID [2020-07-10 14:43:58,101 INFO L280 TraceCheckUtils]: 15: Hoare triple {1905#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {1905#true} is VALID [2020-07-10 14:43:58,101 INFO L280 TraceCheckUtils]: 16: Hoare triple {1905#true} assume true; {1905#true} is VALID [2020-07-10 14:43:58,102 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {1905#true} {2376#(<= 3 |fibonacci_#in~n|)} #32#return; {2376#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,103 INFO L280 TraceCheckUtils]: 0: Hoare triple {1905#true} ~n := #in~n; {2183#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,104 INFO L280 TraceCheckUtils]: 1: Hoare triple {2183#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {2183#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,104 INFO L280 TraceCheckUtils]: 2: Hoare triple {2183#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {2183#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,105 INFO L263 TraceCheckUtils]: 3: Hoare triple {2183#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {1905#true} is VALID [2020-07-10 14:43:58,105 INFO L280 TraceCheckUtils]: 4: Hoare triple {1905#true} ~n := #in~n; {2183#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,106 INFO L280 TraceCheckUtils]: 5: Hoare triple {2183#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {2183#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,106 INFO L280 TraceCheckUtils]: 6: Hoare triple {2183#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {2183#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,107 INFO L263 TraceCheckUtils]: 7: Hoare triple {2183#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {1905#true} is VALID [2020-07-10 14:43:58,107 INFO L280 TraceCheckUtils]: 8: Hoare triple {1905#true} ~n := #in~n; {2183#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,108 INFO L280 TraceCheckUtils]: 9: Hoare triple {2183#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {2419#(<= 1 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,109 INFO L280 TraceCheckUtils]: 10: Hoare triple {2419#(<= 1 |fibonacci_#in~n|)} assume !(1 == ~n); {2419#(<= 1 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,109 INFO L263 TraceCheckUtils]: 11: Hoare triple {2419#(<= 1 |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {1905#true} is VALID [2020-07-10 14:43:58,109 INFO L280 TraceCheckUtils]: 12: Hoare triple {1905#true} ~n := #in~n; {1905#true} is VALID [2020-07-10 14:43:58,110 INFO L280 TraceCheckUtils]: 13: Hoare triple {1905#true} assume !(~n < 1); {1905#true} is VALID [2020-07-10 14:43:58,110 INFO L280 TraceCheckUtils]: 14: Hoare triple {1905#true} assume 1 == ~n;#res := 1; {1905#true} is VALID [2020-07-10 14:43:58,110 INFO L280 TraceCheckUtils]: 15: Hoare triple {1905#true} assume true; {1905#true} is VALID [2020-07-10 14:43:58,111 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {1905#true} {2419#(<= 1 |fibonacci_#in~n|)} #30#return; {2419#(<= 1 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,112 INFO L280 TraceCheckUtils]: 17: Hoare triple {2419#(<= 1 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2419#(<= 1 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,112 INFO L263 TraceCheckUtils]: 18: Hoare triple {2419#(<= 1 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {1905#true} is VALID [2020-07-10 14:43:58,112 INFO L280 TraceCheckUtils]: 19: Hoare triple {1905#true} ~n := #in~n; {1905#true} is VALID [2020-07-10 14:43:58,112 INFO L280 TraceCheckUtils]: 20: Hoare triple {1905#true} assume ~n < 1;#res := 0; {1905#true} is VALID [2020-07-10 14:43:58,113 INFO L280 TraceCheckUtils]: 21: Hoare triple {1905#true} assume true; {1905#true} is VALID [2020-07-10 14:43:58,113 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {1905#true} {2419#(<= 1 |fibonacci_#in~n|)} #32#return; {2419#(<= 1 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,114 INFO L280 TraceCheckUtils]: 23: Hoare triple {2419#(<= 1 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2419#(<= 1 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,115 INFO L280 TraceCheckUtils]: 24: Hoare triple {2419#(<= 1 |fibonacci_#in~n|)} assume true; {2419#(<= 1 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,117 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {2419#(<= 1 |fibonacci_#in~n|)} {2183#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {2413#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,118 INFO L280 TraceCheckUtils]: 26: Hoare triple {2413#(<= 2 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2413#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,118 INFO L263 TraceCheckUtils]: 27: Hoare triple {2413#(<= 2 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {1905#true} is VALID [2020-07-10 14:43:58,118 INFO L280 TraceCheckUtils]: 28: Hoare triple {1905#true} ~n := #in~n; {1905#true} is VALID [2020-07-10 14:43:58,118 INFO L280 TraceCheckUtils]: 29: Hoare triple {1905#true} assume !(~n < 1); {1905#true} is VALID [2020-07-10 14:43:58,119 INFO L280 TraceCheckUtils]: 30: Hoare triple {1905#true} assume 1 == ~n;#res := 1; {1905#true} is VALID [2020-07-10 14:43:58,119 INFO L280 TraceCheckUtils]: 31: Hoare triple {1905#true} assume true; {1905#true} is VALID [2020-07-10 14:43:58,120 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {1905#true} {2413#(<= 2 |fibonacci_#in~n|)} #32#return; {2413#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,120 INFO L280 TraceCheckUtils]: 33: Hoare triple {2413#(<= 2 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2413#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,121 INFO L280 TraceCheckUtils]: 34: Hoare triple {2413#(<= 2 |fibonacci_#in~n|)} assume true; {2413#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,123 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {2413#(<= 2 |fibonacci_#in~n|)} {2183#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {2376#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,124 INFO L280 TraceCheckUtils]: 36: Hoare triple {2376#(<= 3 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2376#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,124 INFO L263 TraceCheckUtils]: 37: Hoare triple {2376#(<= 3 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {1905#true} is VALID [2020-07-10 14:43:58,124 INFO L280 TraceCheckUtils]: 38: Hoare triple {1905#true} ~n := #in~n; {1905#true} is VALID [2020-07-10 14:43:58,125 INFO L280 TraceCheckUtils]: 39: Hoare triple {1905#true} assume !(~n < 1); {1905#true} is VALID [2020-07-10 14:43:58,125 INFO L280 TraceCheckUtils]: 40: Hoare triple {1905#true} assume !(1 == ~n); {1905#true} is VALID [2020-07-10 14:43:58,125 INFO L263 TraceCheckUtils]: 41: Hoare triple {1905#true} call #t~ret0 := fibonacci(~n - 1); {1905#true} is VALID [2020-07-10 14:43:58,125 INFO L280 TraceCheckUtils]: 42: Hoare triple {1905#true} ~n := #in~n; {1905#true} is VALID [2020-07-10 14:43:58,125 INFO L280 TraceCheckUtils]: 43: Hoare triple {1905#true} assume !(~n < 1); {1905#true} is VALID [2020-07-10 14:43:58,126 INFO L280 TraceCheckUtils]: 44: Hoare triple {1905#true} assume 1 == ~n;#res := 1; {1905#true} is VALID [2020-07-10 14:43:58,126 INFO L280 TraceCheckUtils]: 45: Hoare triple {1905#true} assume true; {1905#true} is VALID [2020-07-10 14:43:58,126 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {1905#true} {1905#true} #30#return; {1905#true} is VALID [2020-07-10 14:43:58,126 INFO L280 TraceCheckUtils]: 47: Hoare triple {1905#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1905#true} is VALID [2020-07-10 14:43:58,127 INFO L263 TraceCheckUtils]: 48: Hoare triple {1905#true} call #t~ret1 := fibonacci(~n - 2); {1905#true} is VALID [2020-07-10 14:43:58,127 INFO L280 TraceCheckUtils]: 49: Hoare triple {1905#true} ~n := #in~n; {1905#true} is VALID [2020-07-10 14:43:58,127 INFO L280 TraceCheckUtils]: 50: Hoare triple {1905#true} assume ~n < 1;#res := 0; {1905#true} is VALID [2020-07-10 14:43:58,127 INFO L280 TraceCheckUtils]: 51: Hoare triple {1905#true} assume true; {1905#true} is VALID [2020-07-10 14:43:58,127 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {1905#true} {1905#true} #32#return; {1905#true} is VALID [2020-07-10 14:43:58,128 INFO L280 TraceCheckUtils]: 53: Hoare triple {1905#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {1905#true} is VALID [2020-07-10 14:43:58,128 INFO L280 TraceCheckUtils]: 54: Hoare triple {1905#true} assume true; {1905#true} is VALID [2020-07-10 14:43:58,129 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {1905#true} {2376#(<= 3 |fibonacci_#in~n|)} #32#return; {2376#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,129 INFO L280 TraceCheckUtils]: 56: Hoare triple {2376#(<= 3 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2376#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,130 INFO L280 TraceCheckUtils]: 57: Hoare triple {2376#(<= 3 |fibonacci_#in~n|)} assume true; {2376#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,131 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {2376#(<= 3 |fibonacci_#in~n|)} {2183#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {2338#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:43:58,140 INFO L280 TraceCheckUtils]: 0: Hoare triple {1905#true} ~n := #in~n; {1905#true} is VALID [2020-07-10 14:43:58,140 INFO L280 TraceCheckUtils]: 1: Hoare triple {1905#true} assume !(~n < 1); {1905#true} is VALID [2020-07-10 14:43:58,140 INFO L280 TraceCheckUtils]: 2: Hoare triple {1905#true} assume 1 == ~n;#res := 1; {1905#true} is VALID [2020-07-10 14:43:58,140 INFO L280 TraceCheckUtils]: 3: Hoare triple {1905#true} assume true; {1905#true} is VALID [2020-07-10 14:43:58,141 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {1905#true} {2338#(<= 4 |fibonacci_#in~n|)} #32#return; {2338#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,142 INFO L280 TraceCheckUtils]: 0: Hoare triple {1905#true} ~n := #in~n; {2183#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,143 INFO L280 TraceCheckUtils]: 1: Hoare triple {2183#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {2183#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,143 INFO L280 TraceCheckUtils]: 2: Hoare triple {2183#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {2183#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,143 INFO L263 TraceCheckUtils]: 3: Hoare triple {2183#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {1905#true} is VALID [2020-07-10 14:43:58,144 INFO L280 TraceCheckUtils]: 4: Hoare triple {1905#true} ~n := #in~n; {2183#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,145 INFO L280 TraceCheckUtils]: 5: Hoare triple {2183#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {2183#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,145 INFO L280 TraceCheckUtils]: 6: Hoare triple {2183#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {2183#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,145 INFO L263 TraceCheckUtils]: 7: Hoare triple {2183#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {1905#true} is VALID [2020-07-10 14:43:58,146 INFO L280 TraceCheckUtils]: 8: Hoare triple {1905#true} ~n := #in~n; {2183#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,146 INFO L280 TraceCheckUtils]: 9: Hoare triple {2183#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {2183#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,147 INFO L280 TraceCheckUtils]: 10: Hoare triple {2183#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {2183#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,147 INFO L263 TraceCheckUtils]: 11: Hoare triple {2183#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {1905#true} is VALID [2020-07-10 14:43:58,148 INFO L280 TraceCheckUtils]: 12: Hoare triple {1905#true} ~n := #in~n; {2183#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,149 INFO L280 TraceCheckUtils]: 13: Hoare triple {2183#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {2419#(<= 1 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,149 INFO L280 TraceCheckUtils]: 14: Hoare triple {2419#(<= 1 |fibonacci_#in~n|)} assume !(1 == ~n); {2419#(<= 1 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,150 INFO L263 TraceCheckUtils]: 15: Hoare triple {2419#(<= 1 |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {1905#true} is VALID [2020-07-10 14:43:58,150 INFO L280 TraceCheckUtils]: 16: Hoare triple {1905#true} ~n := #in~n; {1905#true} is VALID [2020-07-10 14:43:58,150 INFO L280 TraceCheckUtils]: 17: Hoare triple {1905#true} assume !(~n < 1); {1905#true} is VALID [2020-07-10 14:43:58,150 INFO L280 TraceCheckUtils]: 18: Hoare triple {1905#true} assume 1 == ~n;#res := 1; {1905#true} is VALID [2020-07-10 14:43:58,150 INFO L280 TraceCheckUtils]: 19: Hoare triple {1905#true} assume true; {1905#true} is VALID [2020-07-10 14:43:58,151 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {1905#true} {2419#(<= 1 |fibonacci_#in~n|)} #30#return; {2419#(<= 1 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,152 INFO L280 TraceCheckUtils]: 21: Hoare triple {2419#(<= 1 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2419#(<= 1 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,152 INFO L263 TraceCheckUtils]: 22: Hoare triple {2419#(<= 1 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {1905#true} is VALID [2020-07-10 14:43:58,152 INFO L280 TraceCheckUtils]: 23: Hoare triple {1905#true} ~n := #in~n; {1905#true} is VALID [2020-07-10 14:43:58,153 INFO L280 TraceCheckUtils]: 24: Hoare triple {1905#true} assume ~n < 1;#res := 0; {1905#true} is VALID [2020-07-10 14:43:58,153 INFO L280 TraceCheckUtils]: 25: Hoare triple {1905#true} assume true; {1905#true} is VALID [2020-07-10 14:43:58,154 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {1905#true} {2419#(<= 1 |fibonacci_#in~n|)} #32#return; {2419#(<= 1 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,154 INFO L280 TraceCheckUtils]: 27: Hoare triple {2419#(<= 1 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2419#(<= 1 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,155 INFO L280 TraceCheckUtils]: 28: Hoare triple {2419#(<= 1 |fibonacci_#in~n|)} assume true; {2419#(<= 1 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,156 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {2419#(<= 1 |fibonacci_#in~n|)} {2183#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {2413#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,157 INFO L280 TraceCheckUtils]: 30: Hoare triple {2413#(<= 2 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2413#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,157 INFO L263 TraceCheckUtils]: 31: Hoare triple {2413#(<= 2 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {1905#true} is VALID [2020-07-10 14:43:58,157 INFO L280 TraceCheckUtils]: 32: Hoare triple {1905#true} ~n := #in~n; {1905#true} is VALID [2020-07-10 14:43:58,158 INFO L280 TraceCheckUtils]: 33: Hoare triple {1905#true} assume !(~n < 1); {1905#true} is VALID [2020-07-10 14:43:58,158 INFO L280 TraceCheckUtils]: 34: Hoare triple {1905#true} assume 1 == ~n;#res := 1; {1905#true} is VALID [2020-07-10 14:43:58,158 INFO L280 TraceCheckUtils]: 35: Hoare triple {1905#true} assume true; {1905#true} is VALID [2020-07-10 14:43:58,159 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {1905#true} {2413#(<= 2 |fibonacci_#in~n|)} #32#return; {2413#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,160 INFO L280 TraceCheckUtils]: 37: Hoare triple {2413#(<= 2 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2413#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,160 INFO L280 TraceCheckUtils]: 38: Hoare triple {2413#(<= 2 |fibonacci_#in~n|)} assume true; {2413#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,161 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {2413#(<= 2 |fibonacci_#in~n|)} {2183#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {2376#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,162 INFO L280 TraceCheckUtils]: 40: Hoare triple {2376#(<= 3 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2376#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,162 INFO L263 TraceCheckUtils]: 41: Hoare triple {2376#(<= 3 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {1905#true} is VALID [2020-07-10 14:43:58,163 INFO L280 TraceCheckUtils]: 42: Hoare triple {1905#true} ~n := #in~n; {1905#true} is VALID [2020-07-10 14:43:58,163 INFO L280 TraceCheckUtils]: 43: Hoare triple {1905#true} assume !(~n < 1); {1905#true} is VALID [2020-07-10 14:43:58,163 INFO L280 TraceCheckUtils]: 44: Hoare triple {1905#true} assume !(1 == ~n); {1905#true} is VALID [2020-07-10 14:43:58,163 INFO L263 TraceCheckUtils]: 45: Hoare triple {1905#true} call #t~ret0 := fibonacci(~n - 1); {1905#true} is VALID [2020-07-10 14:43:58,163 INFO L280 TraceCheckUtils]: 46: Hoare triple {1905#true} ~n := #in~n; {1905#true} is VALID [2020-07-10 14:43:58,164 INFO L280 TraceCheckUtils]: 47: Hoare triple {1905#true} assume !(~n < 1); {1905#true} is VALID [2020-07-10 14:43:58,164 INFO L280 TraceCheckUtils]: 48: Hoare triple {1905#true} assume 1 == ~n;#res := 1; {1905#true} is VALID [2020-07-10 14:43:58,164 INFO L280 TraceCheckUtils]: 49: Hoare triple {1905#true} assume true; {1905#true} is VALID [2020-07-10 14:43:58,164 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {1905#true} {1905#true} #30#return; {1905#true} is VALID [2020-07-10 14:43:58,165 INFO L280 TraceCheckUtils]: 51: Hoare triple {1905#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1905#true} is VALID [2020-07-10 14:43:58,165 INFO L263 TraceCheckUtils]: 52: Hoare triple {1905#true} call #t~ret1 := fibonacci(~n - 2); {1905#true} is VALID [2020-07-10 14:43:58,165 INFO L280 TraceCheckUtils]: 53: Hoare triple {1905#true} ~n := #in~n; {1905#true} is VALID [2020-07-10 14:43:58,165 INFO L280 TraceCheckUtils]: 54: Hoare triple {1905#true} assume ~n < 1;#res := 0; {1905#true} is VALID [2020-07-10 14:43:58,165 INFO L280 TraceCheckUtils]: 55: Hoare triple {1905#true} assume true; {1905#true} is VALID [2020-07-10 14:43:58,166 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {1905#true} {1905#true} #32#return; {1905#true} is VALID [2020-07-10 14:43:58,166 INFO L280 TraceCheckUtils]: 57: Hoare triple {1905#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {1905#true} is VALID [2020-07-10 14:43:58,166 INFO L280 TraceCheckUtils]: 58: Hoare triple {1905#true} assume true; {1905#true} is VALID [2020-07-10 14:43:58,167 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {1905#true} {2376#(<= 3 |fibonacci_#in~n|)} #32#return; {2376#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,168 INFO L280 TraceCheckUtils]: 60: Hoare triple {2376#(<= 3 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2376#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,168 INFO L280 TraceCheckUtils]: 61: Hoare triple {2376#(<= 3 |fibonacci_#in~n|)} assume true; {2376#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,170 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {2376#(<= 3 |fibonacci_#in~n|)} {2183#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {2338#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,170 INFO L280 TraceCheckUtils]: 63: Hoare triple {2338#(<= 4 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2338#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,171 INFO L263 TraceCheckUtils]: 64: Hoare triple {2338#(<= 4 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {1905#true} is VALID [2020-07-10 14:43:58,171 INFO L280 TraceCheckUtils]: 65: Hoare triple {1905#true} ~n := #in~n; {1905#true} is VALID [2020-07-10 14:43:58,171 INFO L280 TraceCheckUtils]: 66: Hoare triple {1905#true} assume !(~n < 1); {1905#true} is VALID [2020-07-10 14:43:58,171 INFO L280 TraceCheckUtils]: 67: Hoare triple {1905#true} assume 1 == ~n;#res := 1; {1905#true} is VALID [2020-07-10 14:43:58,171 INFO L280 TraceCheckUtils]: 68: Hoare triple {1905#true} assume true; {1905#true} is VALID [2020-07-10 14:43:58,172 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {1905#true} {2338#(<= 4 |fibonacci_#in~n|)} #32#return; {2338#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,173 INFO L280 TraceCheckUtils]: 70: Hoare triple {2338#(<= 4 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2338#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,174 INFO L280 TraceCheckUtils]: 71: Hoare triple {2338#(<= 4 |fibonacci_#in~n|)} assume true; {2338#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,175 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {2338#(<= 4 |fibonacci_#in~n|)} {2109#(<= fibonacci_~n 5)} #32#return; {1906#false} is VALID [2020-07-10 14:43:58,180 INFO L280 TraceCheckUtils]: 0: Hoare triple {1905#true} ~n := #in~n; {1905#true} is VALID [2020-07-10 14:43:58,181 INFO L280 TraceCheckUtils]: 1: Hoare triple {1905#true} assume !(~n < 1); {1905#true} is VALID [2020-07-10 14:43:58,181 INFO L280 TraceCheckUtils]: 2: Hoare triple {1905#true} assume !(1 == ~n); {1905#true} is VALID [2020-07-10 14:43:58,181 INFO L263 TraceCheckUtils]: 3: Hoare triple {1905#true} call #t~ret0 := fibonacci(~n - 1); {1905#true} is VALID [2020-07-10 14:43:58,182 INFO L280 TraceCheckUtils]: 4: Hoare triple {1905#true} ~n := #in~n; {2183#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,182 INFO L280 TraceCheckUtils]: 5: Hoare triple {2183#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {2183#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,183 INFO L280 TraceCheckUtils]: 6: Hoare triple {2183#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {2183#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,183 INFO L263 TraceCheckUtils]: 7: Hoare triple {2183#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {1905#true} is VALID [2020-07-10 14:43:58,184 INFO L280 TraceCheckUtils]: 8: Hoare triple {1905#true} ~n := #in~n; {2183#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,184 INFO L280 TraceCheckUtils]: 9: Hoare triple {2183#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {2183#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,185 INFO L280 TraceCheckUtils]: 10: Hoare triple {2183#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {2183#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,185 INFO L263 TraceCheckUtils]: 11: Hoare triple {2183#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {1905#true} is VALID [2020-07-10 14:43:58,185 INFO L280 TraceCheckUtils]: 12: Hoare triple {1905#true} ~n := #in~n; {2183#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,186 INFO L280 TraceCheckUtils]: 13: Hoare triple {2183#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {2183#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,186 INFO L280 TraceCheckUtils]: 14: Hoare triple {2183#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {2183#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,187 INFO L263 TraceCheckUtils]: 15: Hoare triple {2183#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {1905#true} is VALID [2020-07-10 14:43:58,187 INFO L280 TraceCheckUtils]: 16: Hoare triple {1905#true} ~n := #in~n; {2183#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,188 INFO L280 TraceCheckUtils]: 17: Hoare triple {2183#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {2183#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,188 INFO L280 TraceCheckUtils]: 18: Hoare triple {2183#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {2269#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-10 14:43:58,189 INFO L280 TraceCheckUtils]: 19: Hoare triple {2269#(<= |fibonacci_#in~n| 1)} assume true; {2269#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-10 14:43:58,190 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {2269#(<= |fibonacci_#in~n| 1)} {2183#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {2264#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:43:58,191 INFO L280 TraceCheckUtils]: 21: Hoare triple {2264#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2264#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:43:58,191 INFO L263 TraceCheckUtils]: 22: Hoare triple {2264#(<= |fibonacci_#in~n| 2)} call #t~ret1 := fibonacci(~n - 2); {1905#true} is VALID [2020-07-10 14:43:58,191 INFO L280 TraceCheckUtils]: 23: Hoare triple {1905#true} ~n := #in~n; {1905#true} is VALID [2020-07-10 14:43:58,191 INFO L280 TraceCheckUtils]: 24: Hoare triple {1905#true} assume ~n < 1;#res := 0; {1905#true} is VALID [2020-07-10 14:43:58,191 INFO L280 TraceCheckUtils]: 25: Hoare triple {1905#true} assume true; {1905#true} is VALID [2020-07-10 14:43:58,192 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {1905#true} {2264#(<= |fibonacci_#in~n| 2)} #32#return; {2264#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:43:58,193 INFO L280 TraceCheckUtils]: 27: Hoare triple {2264#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2264#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:43:58,193 INFO L280 TraceCheckUtils]: 28: Hoare triple {2264#(<= |fibonacci_#in~n| 2)} assume true; {2264#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:43:58,194 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {2264#(<= |fibonacci_#in~n| 2)} {2183#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {2253#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:43:58,195 INFO L280 TraceCheckUtils]: 30: Hoare triple {2253#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2253#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:43:58,195 INFO L263 TraceCheckUtils]: 31: Hoare triple {2253#(<= |fibonacci_#in~n| 3)} call #t~ret1 := fibonacci(~n - 2); {1905#true} is VALID [2020-07-10 14:43:58,195 INFO L280 TraceCheckUtils]: 32: Hoare triple {1905#true} ~n := #in~n; {1905#true} is VALID [2020-07-10 14:43:58,196 INFO L280 TraceCheckUtils]: 33: Hoare triple {1905#true} assume !(~n < 1); {1905#true} is VALID [2020-07-10 14:43:58,196 INFO L280 TraceCheckUtils]: 34: Hoare triple {1905#true} assume 1 == ~n;#res := 1; {1905#true} is VALID [2020-07-10 14:43:58,196 INFO L280 TraceCheckUtils]: 35: Hoare triple {1905#true} assume true; {1905#true} is VALID [2020-07-10 14:43:58,197 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {1905#true} {2253#(<= |fibonacci_#in~n| 3)} #32#return; {2253#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:43:58,197 INFO L280 TraceCheckUtils]: 37: Hoare triple {2253#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2253#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:43:58,198 INFO L280 TraceCheckUtils]: 38: Hoare triple {2253#(<= |fibonacci_#in~n| 3)} assume true; {2253#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:43:58,199 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {2253#(<= |fibonacci_#in~n| 3)} {2183#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {2216#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-10 14:43:58,200 INFO L280 TraceCheckUtils]: 40: Hoare triple {2216#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2216#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-10 14:43:58,200 INFO L263 TraceCheckUtils]: 41: Hoare triple {2216#(<= |fibonacci_#in~n| 4)} call #t~ret1 := fibonacci(~n - 2); {1905#true} is VALID [2020-07-10 14:43:58,200 INFO L280 TraceCheckUtils]: 42: Hoare triple {1905#true} ~n := #in~n; {1905#true} is VALID [2020-07-10 14:43:58,201 INFO L280 TraceCheckUtils]: 43: Hoare triple {1905#true} assume !(~n < 1); {1905#true} is VALID [2020-07-10 14:43:58,201 INFO L280 TraceCheckUtils]: 44: Hoare triple {1905#true} assume !(1 == ~n); {1905#true} is VALID [2020-07-10 14:43:58,201 INFO L263 TraceCheckUtils]: 45: Hoare triple {1905#true} call #t~ret0 := fibonacci(~n - 1); {1905#true} is VALID [2020-07-10 14:43:58,201 INFO L280 TraceCheckUtils]: 46: Hoare triple {1905#true} ~n := #in~n; {1905#true} is VALID [2020-07-10 14:43:58,201 INFO L280 TraceCheckUtils]: 47: Hoare triple {1905#true} assume !(~n < 1); {1905#true} is VALID [2020-07-10 14:43:58,202 INFO L280 TraceCheckUtils]: 48: Hoare triple {1905#true} assume 1 == ~n;#res := 1; {1905#true} is VALID [2020-07-10 14:43:58,202 INFO L280 TraceCheckUtils]: 49: Hoare triple {1905#true} assume true; {1905#true} is VALID [2020-07-10 14:43:58,202 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {1905#true} {1905#true} #30#return; {1905#true} is VALID [2020-07-10 14:43:58,202 INFO L280 TraceCheckUtils]: 51: Hoare triple {1905#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1905#true} is VALID [2020-07-10 14:43:58,202 INFO L263 TraceCheckUtils]: 52: Hoare triple {1905#true} call #t~ret1 := fibonacci(~n - 2); {1905#true} is VALID [2020-07-10 14:43:58,203 INFO L280 TraceCheckUtils]: 53: Hoare triple {1905#true} ~n := #in~n; {1905#true} is VALID [2020-07-10 14:43:58,203 INFO L280 TraceCheckUtils]: 54: Hoare triple {1905#true} assume ~n < 1;#res := 0; {1905#true} is VALID [2020-07-10 14:43:58,203 INFO L280 TraceCheckUtils]: 55: Hoare triple {1905#true} assume true; {1905#true} is VALID [2020-07-10 14:43:58,203 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {1905#true} {1905#true} #32#return; {1905#true} is VALID [2020-07-10 14:43:58,203 INFO L280 TraceCheckUtils]: 57: Hoare triple {1905#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {1905#true} is VALID [2020-07-10 14:43:58,204 INFO L280 TraceCheckUtils]: 58: Hoare triple {1905#true} assume true; {1905#true} is VALID [2020-07-10 14:43:58,205 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {1905#true} {2216#(<= |fibonacci_#in~n| 4)} #32#return; {2216#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-10 14:43:58,205 INFO L280 TraceCheckUtils]: 60: Hoare triple {2216#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2216#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-10 14:43:58,206 INFO L280 TraceCheckUtils]: 61: Hoare triple {2216#(<= |fibonacci_#in~n| 4)} assume true; {2216#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-10 14:43:58,207 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {2216#(<= |fibonacci_#in~n| 4)} {1905#true} #30#return; {2109#(<= fibonacci_~n 5)} is VALID [2020-07-10 14:43:58,208 INFO L280 TraceCheckUtils]: 63: Hoare triple {2109#(<= fibonacci_~n 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2109#(<= fibonacci_~n 5)} is VALID [2020-07-10 14:43:58,208 INFO L263 TraceCheckUtils]: 64: Hoare triple {2109#(<= fibonacci_~n 5)} call #t~ret1 := fibonacci(~n - 2); {1905#true} is VALID [2020-07-10 14:43:58,209 INFO L280 TraceCheckUtils]: 65: Hoare triple {1905#true} ~n := #in~n; {2183#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,209 INFO L280 TraceCheckUtils]: 66: Hoare triple {2183#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {2183#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,210 INFO L280 TraceCheckUtils]: 67: Hoare triple {2183#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {2183#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,210 INFO L263 TraceCheckUtils]: 68: Hoare triple {2183#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {1905#true} is VALID [2020-07-10 14:43:58,210 INFO L280 TraceCheckUtils]: 69: Hoare triple {1905#true} ~n := #in~n; {2183#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,211 INFO L280 TraceCheckUtils]: 70: Hoare triple {2183#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {2183#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,212 INFO L280 TraceCheckUtils]: 71: Hoare triple {2183#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {2183#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,212 INFO L263 TraceCheckUtils]: 72: Hoare triple {2183#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {1905#true} is VALID [2020-07-10 14:43:58,212 INFO L280 TraceCheckUtils]: 73: Hoare triple {1905#true} ~n := #in~n; {2183#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,213 INFO L280 TraceCheckUtils]: 74: Hoare triple {2183#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {2183#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,214 INFO L280 TraceCheckUtils]: 75: Hoare triple {2183#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {2183#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,214 INFO L263 TraceCheckUtils]: 76: Hoare triple {2183#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {1905#true} is VALID [2020-07-10 14:43:58,214 INFO L280 TraceCheckUtils]: 77: Hoare triple {1905#true} ~n := #in~n; {2183#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,215 INFO L280 TraceCheckUtils]: 78: Hoare triple {2183#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {2419#(<= 1 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,216 INFO L280 TraceCheckUtils]: 79: Hoare triple {2419#(<= 1 |fibonacci_#in~n|)} assume !(1 == ~n); {2419#(<= 1 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,216 INFO L263 TraceCheckUtils]: 80: Hoare triple {2419#(<= 1 |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {1905#true} is VALID [2020-07-10 14:43:58,216 INFO L280 TraceCheckUtils]: 81: Hoare triple {1905#true} ~n := #in~n; {1905#true} is VALID [2020-07-10 14:43:58,216 INFO L280 TraceCheckUtils]: 82: Hoare triple {1905#true} assume !(~n < 1); {1905#true} is VALID [2020-07-10 14:43:58,217 INFO L280 TraceCheckUtils]: 83: Hoare triple {1905#true} assume 1 == ~n;#res := 1; {1905#true} is VALID [2020-07-10 14:43:58,217 INFO L280 TraceCheckUtils]: 84: Hoare triple {1905#true} assume true; {1905#true} is VALID [2020-07-10 14:43:58,218 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {1905#true} {2419#(<= 1 |fibonacci_#in~n|)} #30#return; {2419#(<= 1 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,218 INFO L280 TraceCheckUtils]: 86: Hoare triple {2419#(<= 1 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2419#(<= 1 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,218 INFO L263 TraceCheckUtils]: 87: Hoare triple {2419#(<= 1 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {1905#true} is VALID [2020-07-10 14:43:58,219 INFO L280 TraceCheckUtils]: 88: Hoare triple {1905#true} ~n := #in~n; {1905#true} is VALID [2020-07-10 14:43:58,219 INFO L280 TraceCheckUtils]: 89: Hoare triple {1905#true} assume ~n < 1;#res := 0; {1905#true} is VALID [2020-07-10 14:43:58,219 INFO L280 TraceCheckUtils]: 90: Hoare triple {1905#true} assume true; {1905#true} is VALID [2020-07-10 14:43:58,220 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {1905#true} {2419#(<= 1 |fibonacci_#in~n|)} #32#return; {2419#(<= 1 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,221 INFO L280 TraceCheckUtils]: 92: Hoare triple {2419#(<= 1 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2419#(<= 1 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,221 INFO L280 TraceCheckUtils]: 93: Hoare triple {2419#(<= 1 |fibonacci_#in~n|)} assume true; {2419#(<= 1 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,223 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {2419#(<= 1 |fibonacci_#in~n|)} {2183#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {2413#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,223 INFO L280 TraceCheckUtils]: 95: Hoare triple {2413#(<= 2 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2413#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,224 INFO L263 TraceCheckUtils]: 96: Hoare triple {2413#(<= 2 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {1905#true} is VALID [2020-07-10 14:43:58,224 INFO L280 TraceCheckUtils]: 97: Hoare triple {1905#true} ~n := #in~n; {1905#true} is VALID [2020-07-10 14:43:58,224 INFO L280 TraceCheckUtils]: 98: Hoare triple {1905#true} assume !(~n < 1); {1905#true} is VALID [2020-07-10 14:43:58,224 INFO L280 TraceCheckUtils]: 99: Hoare triple {1905#true} assume 1 == ~n;#res := 1; {1905#true} is VALID [2020-07-10 14:43:58,224 INFO L280 TraceCheckUtils]: 100: Hoare triple {1905#true} assume true; {1905#true} is VALID [2020-07-10 14:43:58,225 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {1905#true} {2413#(<= 2 |fibonacci_#in~n|)} #32#return; {2413#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,226 INFO L280 TraceCheckUtils]: 102: Hoare triple {2413#(<= 2 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2413#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,227 INFO L280 TraceCheckUtils]: 103: Hoare triple {2413#(<= 2 |fibonacci_#in~n|)} assume true; {2413#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,228 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {2413#(<= 2 |fibonacci_#in~n|)} {2183#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {2376#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,229 INFO L280 TraceCheckUtils]: 105: Hoare triple {2376#(<= 3 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2376#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,229 INFO L263 TraceCheckUtils]: 106: Hoare triple {2376#(<= 3 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {1905#true} is VALID [2020-07-10 14:43:58,229 INFO L280 TraceCheckUtils]: 107: Hoare triple {1905#true} ~n := #in~n; {1905#true} is VALID [2020-07-10 14:43:58,229 INFO L280 TraceCheckUtils]: 108: Hoare triple {1905#true} assume !(~n < 1); {1905#true} is VALID [2020-07-10 14:43:58,230 INFO L280 TraceCheckUtils]: 109: Hoare triple {1905#true} assume !(1 == ~n); {1905#true} is VALID [2020-07-10 14:43:58,230 INFO L263 TraceCheckUtils]: 110: Hoare triple {1905#true} call #t~ret0 := fibonacci(~n - 1); {1905#true} is VALID [2020-07-10 14:43:58,230 INFO L280 TraceCheckUtils]: 111: Hoare triple {1905#true} ~n := #in~n; {1905#true} is VALID [2020-07-10 14:43:58,230 INFO L280 TraceCheckUtils]: 112: Hoare triple {1905#true} assume !(~n < 1); {1905#true} is VALID [2020-07-10 14:43:58,230 INFO L280 TraceCheckUtils]: 113: Hoare triple {1905#true} assume 1 == ~n;#res := 1; {1905#true} is VALID [2020-07-10 14:43:58,231 INFO L280 TraceCheckUtils]: 114: Hoare triple {1905#true} assume true; {1905#true} is VALID [2020-07-10 14:43:58,231 INFO L275 TraceCheckUtils]: 115: Hoare quadruple {1905#true} {1905#true} #30#return; {1905#true} is VALID [2020-07-10 14:43:58,231 INFO L280 TraceCheckUtils]: 116: Hoare triple {1905#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1905#true} is VALID [2020-07-10 14:43:58,231 INFO L263 TraceCheckUtils]: 117: Hoare triple {1905#true} call #t~ret1 := fibonacci(~n - 2); {1905#true} is VALID [2020-07-10 14:43:58,231 INFO L280 TraceCheckUtils]: 118: Hoare triple {1905#true} ~n := #in~n; {1905#true} is VALID [2020-07-10 14:43:58,232 INFO L280 TraceCheckUtils]: 119: Hoare triple {1905#true} assume ~n < 1;#res := 0; {1905#true} is VALID [2020-07-10 14:43:58,232 INFO L280 TraceCheckUtils]: 120: Hoare triple {1905#true} assume true; {1905#true} is VALID [2020-07-10 14:43:58,232 INFO L275 TraceCheckUtils]: 121: Hoare quadruple {1905#true} {1905#true} #32#return; {1905#true} is VALID [2020-07-10 14:43:58,232 INFO L280 TraceCheckUtils]: 122: Hoare triple {1905#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {1905#true} is VALID [2020-07-10 14:43:58,232 INFO L280 TraceCheckUtils]: 123: Hoare triple {1905#true} assume true; {1905#true} is VALID [2020-07-10 14:43:58,234 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {1905#true} {2376#(<= 3 |fibonacci_#in~n|)} #32#return; {2376#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,234 INFO L280 TraceCheckUtils]: 125: Hoare triple {2376#(<= 3 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2376#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,235 INFO L280 TraceCheckUtils]: 126: Hoare triple {2376#(<= 3 |fibonacci_#in~n|)} assume true; {2376#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,236 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {2376#(<= 3 |fibonacci_#in~n|)} {2183#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {2338#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,237 INFO L280 TraceCheckUtils]: 128: Hoare triple {2338#(<= 4 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2338#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,237 INFO L263 TraceCheckUtils]: 129: Hoare triple {2338#(<= 4 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {1905#true} is VALID [2020-07-10 14:43:58,237 INFO L280 TraceCheckUtils]: 130: Hoare triple {1905#true} ~n := #in~n; {1905#true} is VALID [2020-07-10 14:43:58,237 INFO L280 TraceCheckUtils]: 131: Hoare triple {1905#true} assume !(~n < 1); {1905#true} is VALID [2020-07-10 14:43:58,238 INFO L280 TraceCheckUtils]: 132: Hoare triple {1905#true} assume 1 == ~n;#res := 1; {1905#true} is VALID [2020-07-10 14:43:58,238 INFO L280 TraceCheckUtils]: 133: Hoare triple {1905#true} assume true; {1905#true} is VALID [2020-07-10 14:43:58,239 INFO L275 TraceCheckUtils]: 134: Hoare quadruple {1905#true} {2338#(<= 4 |fibonacci_#in~n|)} #32#return; {2338#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,239 INFO L280 TraceCheckUtils]: 135: Hoare triple {2338#(<= 4 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2338#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,240 INFO L280 TraceCheckUtils]: 136: Hoare triple {2338#(<= 4 |fibonacci_#in~n|)} assume true; {2338#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,241 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {2338#(<= 4 |fibonacci_#in~n|)} {2109#(<= fibonacci_~n 5)} #32#return; {1906#false} is VALID [2020-07-10 14:43:58,241 INFO L280 TraceCheckUtils]: 138: Hoare triple {1906#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {1906#false} is VALID [2020-07-10 14:43:58,241 INFO L280 TraceCheckUtils]: 139: Hoare triple {1906#false} assume true; {1906#false} is VALID [2020-07-10 14:43:58,242 INFO L275 TraceCheckUtils]: 140: Hoare quadruple {1906#false} {1905#true} #38#return; {1906#false} is VALID [2020-07-10 14:43:58,262 INFO L263 TraceCheckUtils]: 0: Hoare triple {1905#true} call ULTIMATE.init(); {1905#true} is VALID [2020-07-10 14:43:58,263 INFO L280 TraceCheckUtils]: 1: Hoare triple {1905#true} assume true; {1905#true} is VALID [2020-07-10 14:43:58,263 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1905#true} {1905#true} #34#return; {1905#true} is VALID [2020-07-10 14:43:58,263 INFO L263 TraceCheckUtils]: 3: Hoare triple {1905#true} call #t~ret4 := main(); {1905#true} is VALID [2020-07-10 14:43:58,263 INFO L280 TraceCheckUtils]: 4: Hoare triple {1905#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~x~0 := #t~nondet2;havoc #t~nondet2; {1905#true} is VALID [2020-07-10 14:43:58,264 INFO L263 TraceCheckUtils]: 5: Hoare triple {1905#true} call #t~ret3 := fibonacci(~x~0); {1905#true} is VALID [2020-07-10 14:43:58,264 INFO L280 TraceCheckUtils]: 6: Hoare triple {1905#true} ~n := #in~n; {1905#true} is VALID [2020-07-10 14:43:58,264 INFO L280 TraceCheckUtils]: 7: Hoare triple {1905#true} assume !(~n < 1); {1905#true} is VALID [2020-07-10 14:43:58,264 INFO L280 TraceCheckUtils]: 8: Hoare triple {1905#true} assume !(1 == ~n); {1905#true} is VALID [2020-07-10 14:43:58,264 INFO L263 TraceCheckUtils]: 9: Hoare triple {1905#true} call #t~ret0 := fibonacci(~n - 1); {1905#true} is VALID [2020-07-10 14:43:58,265 INFO L280 TraceCheckUtils]: 10: Hoare triple {1905#true} ~n := #in~n; {2183#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,266 INFO L280 TraceCheckUtils]: 11: Hoare triple {2183#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {2183#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,266 INFO L280 TraceCheckUtils]: 12: Hoare triple {2183#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {2183#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,266 INFO L263 TraceCheckUtils]: 13: Hoare triple {2183#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {1905#true} is VALID [2020-07-10 14:43:58,267 INFO L280 TraceCheckUtils]: 14: Hoare triple {1905#true} ~n := #in~n; {2183#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,267 INFO L280 TraceCheckUtils]: 15: Hoare triple {2183#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {2183#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,268 INFO L280 TraceCheckUtils]: 16: Hoare triple {2183#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {2183#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,268 INFO L263 TraceCheckUtils]: 17: Hoare triple {2183#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {1905#true} is VALID [2020-07-10 14:43:58,269 INFO L280 TraceCheckUtils]: 18: Hoare triple {1905#true} ~n := #in~n; {2183#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,269 INFO L280 TraceCheckUtils]: 19: Hoare triple {2183#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {2183#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,270 INFO L280 TraceCheckUtils]: 20: Hoare triple {2183#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {2183#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,270 INFO L263 TraceCheckUtils]: 21: Hoare triple {2183#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {1905#true} is VALID [2020-07-10 14:43:58,271 INFO L280 TraceCheckUtils]: 22: Hoare triple {1905#true} ~n := #in~n; {2183#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,271 INFO L280 TraceCheckUtils]: 23: Hoare triple {2183#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {2183#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,272 INFO L280 TraceCheckUtils]: 24: Hoare triple {2183#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {2269#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-10 14:43:58,272 INFO L280 TraceCheckUtils]: 25: Hoare triple {2269#(<= |fibonacci_#in~n| 1)} assume true; {2269#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-10 14:43:58,274 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {2269#(<= |fibonacci_#in~n| 1)} {2183#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {2264#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:43:58,275 INFO L280 TraceCheckUtils]: 27: Hoare triple {2264#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2264#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:43:58,275 INFO L263 TraceCheckUtils]: 28: Hoare triple {2264#(<= |fibonacci_#in~n| 2)} call #t~ret1 := fibonacci(~n - 2); {1905#true} is VALID [2020-07-10 14:43:58,275 INFO L280 TraceCheckUtils]: 29: Hoare triple {1905#true} ~n := #in~n; {1905#true} is VALID [2020-07-10 14:43:58,275 INFO L280 TraceCheckUtils]: 30: Hoare triple {1905#true} assume ~n < 1;#res := 0; {1905#true} is VALID [2020-07-10 14:43:58,275 INFO L280 TraceCheckUtils]: 31: Hoare triple {1905#true} assume true; {1905#true} is VALID [2020-07-10 14:43:58,276 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {1905#true} {2264#(<= |fibonacci_#in~n| 2)} #32#return; {2264#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:43:58,277 INFO L280 TraceCheckUtils]: 33: Hoare triple {2264#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2264#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:43:58,278 INFO L280 TraceCheckUtils]: 34: Hoare triple {2264#(<= |fibonacci_#in~n| 2)} assume true; {2264#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:43:58,279 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {2264#(<= |fibonacci_#in~n| 2)} {2183#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {2253#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:43:58,280 INFO L280 TraceCheckUtils]: 36: Hoare triple {2253#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2253#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:43:58,280 INFO L263 TraceCheckUtils]: 37: Hoare triple {2253#(<= |fibonacci_#in~n| 3)} call #t~ret1 := fibonacci(~n - 2); {1905#true} is VALID [2020-07-10 14:43:58,280 INFO L280 TraceCheckUtils]: 38: Hoare triple {1905#true} ~n := #in~n; {1905#true} is VALID [2020-07-10 14:43:58,280 INFO L280 TraceCheckUtils]: 39: Hoare triple {1905#true} assume !(~n < 1); {1905#true} is VALID [2020-07-10 14:43:58,281 INFO L280 TraceCheckUtils]: 40: Hoare triple {1905#true} assume 1 == ~n;#res := 1; {1905#true} is VALID [2020-07-10 14:43:58,281 INFO L280 TraceCheckUtils]: 41: Hoare triple {1905#true} assume true; {1905#true} is VALID [2020-07-10 14:43:58,282 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {1905#true} {2253#(<= |fibonacci_#in~n| 3)} #32#return; {2253#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:43:58,282 INFO L280 TraceCheckUtils]: 43: Hoare triple {2253#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2253#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:43:58,283 INFO L280 TraceCheckUtils]: 44: Hoare triple {2253#(<= |fibonacci_#in~n| 3)} assume true; {2253#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:43:58,284 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {2253#(<= |fibonacci_#in~n| 3)} {2183#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {2216#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-10 14:43:58,285 INFO L280 TraceCheckUtils]: 46: Hoare triple {2216#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2216#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-10 14:43:58,285 INFO L263 TraceCheckUtils]: 47: Hoare triple {2216#(<= |fibonacci_#in~n| 4)} call #t~ret1 := fibonacci(~n - 2); {1905#true} is VALID [2020-07-10 14:43:58,286 INFO L280 TraceCheckUtils]: 48: Hoare triple {1905#true} ~n := #in~n; {1905#true} is VALID [2020-07-10 14:43:58,286 INFO L280 TraceCheckUtils]: 49: Hoare triple {1905#true} assume !(~n < 1); {1905#true} is VALID [2020-07-10 14:43:58,286 INFO L280 TraceCheckUtils]: 50: Hoare triple {1905#true} assume !(1 == ~n); {1905#true} is VALID [2020-07-10 14:43:58,286 INFO L263 TraceCheckUtils]: 51: Hoare triple {1905#true} call #t~ret0 := fibonacci(~n - 1); {1905#true} is VALID [2020-07-10 14:43:58,286 INFO L280 TraceCheckUtils]: 52: Hoare triple {1905#true} ~n := #in~n; {1905#true} is VALID [2020-07-10 14:43:58,287 INFO L280 TraceCheckUtils]: 53: Hoare triple {1905#true} assume !(~n < 1); {1905#true} is VALID [2020-07-10 14:43:58,287 INFO L280 TraceCheckUtils]: 54: Hoare triple {1905#true} assume 1 == ~n;#res := 1; {1905#true} is VALID [2020-07-10 14:43:58,287 INFO L280 TraceCheckUtils]: 55: Hoare triple {1905#true} assume true; {1905#true} is VALID [2020-07-10 14:43:58,287 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {1905#true} {1905#true} #30#return; {1905#true} is VALID [2020-07-10 14:43:58,287 INFO L280 TraceCheckUtils]: 57: Hoare triple {1905#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1905#true} is VALID [2020-07-10 14:43:58,287 INFO L263 TraceCheckUtils]: 58: Hoare triple {1905#true} call #t~ret1 := fibonacci(~n - 2); {1905#true} is VALID [2020-07-10 14:43:58,288 INFO L280 TraceCheckUtils]: 59: Hoare triple {1905#true} ~n := #in~n; {1905#true} is VALID [2020-07-10 14:43:58,288 INFO L280 TraceCheckUtils]: 60: Hoare triple {1905#true} assume ~n < 1;#res := 0; {1905#true} is VALID [2020-07-10 14:43:58,288 INFO L280 TraceCheckUtils]: 61: Hoare triple {1905#true} assume true; {1905#true} is VALID [2020-07-10 14:43:58,288 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {1905#true} {1905#true} #32#return; {1905#true} is VALID [2020-07-10 14:43:58,288 INFO L280 TraceCheckUtils]: 63: Hoare triple {1905#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {1905#true} is VALID [2020-07-10 14:43:58,289 INFO L280 TraceCheckUtils]: 64: Hoare triple {1905#true} assume true; {1905#true} is VALID [2020-07-10 14:43:58,289 INFO L275 TraceCheckUtils]: 65: Hoare quadruple {1905#true} {2216#(<= |fibonacci_#in~n| 4)} #32#return; {2216#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-10 14:43:58,290 INFO L280 TraceCheckUtils]: 66: Hoare triple {2216#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2216#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-10 14:43:58,291 INFO L280 TraceCheckUtils]: 67: Hoare triple {2216#(<= |fibonacci_#in~n| 4)} assume true; {2216#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-10 14:43:58,292 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {2216#(<= |fibonacci_#in~n| 4)} {1905#true} #30#return; {2109#(<= fibonacci_~n 5)} is VALID [2020-07-10 14:43:58,292 INFO L280 TraceCheckUtils]: 69: Hoare triple {2109#(<= fibonacci_~n 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2109#(<= fibonacci_~n 5)} is VALID [2020-07-10 14:43:58,292 INFO L263 TraceCheckUtils]: 70: Hoare triple {2109#(<= fibonacci_~n 5)} call #t~ret1 := fibonacci(~n - 2); {1905#true} is VALID [2020-07-10 14:43:58,293 INFO L280 TraceCheckUtils]: 71: Hoare triple {1905#true} ~n := #in~n; {2183#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,293 INFO L280 TraceCheckUtils]: 72: Hoare triple {2183#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {2183#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,294 INFO L280 TraceCheckUtils]: 73: Hoare triple {2183#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {2183#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,294 INFO L263 TraceCheckUtils]: 74: Hoare triple {2183#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {1905#true} is VALID [2020-07-10 14:43:58,295 INFO L280 TraceCheckUtils]: 75: Hoare triple {1905#true} ~n := #in~n; {2183#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,296 INFO L280 TraceCheckUtils]: 76: Hoare triple {2183#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {2183#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,296 INFO L280 TraceCheckUtils]: 77: Hoare triple {2183#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {2183#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,296 INFO L263 TraceCheckUtils]: 78: Hoare triple {2183#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {1905#true} is VALID [2020-07-10 14:43:58,297 INFO L280 TraceCheckUtils]: 79: Hoare triple {1905#true} ~n := #in~n; {2183#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,297 INFO L280 TraceCheckUtils]: 80: Hoare triple {2183#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {2183#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,298 INFO L280 TraceCheckUtils]: 81: Hoare triple {2183#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {2183#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,298 INFO L263 TraceCheckUtils]: 82: Hoare triple {2183#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {1905#true} is VALID [2020-07-10 14:43:58,298 INFO L280 TraceCheckUtils]: 83: Hoare triple {1905#true} ~n := #in~n; {2183#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,299 INFO L280 TraceCheckUtils]: 84: Hoare triple {2183#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {2419#(<= 1 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,300 INFO L280 TraceCheckUtils]: 85: Hoare triple {2419#(<= 1 |fibonacci_#in~n|)} assume !(1 == ~n); {2419#(<= 1 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,300 INFO L263 TraceCheckUtils]: 86: Hoare triple {2419#(<= 1 |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {1905#true} is VALID [2020-07-10 14:43:58,300 INFO L280 TraceCheckUtils]: 87: Hoare triple {1905#true} ~n := #in~n; {1905#true} is VALID [2020-07-10 14:43:58,300 INFO L280 TraceCheckUtils]: 88: Hoare triple {1905#true} assume !(~n < 1); {1905#true} is VALID [2020-07-10 14:43:58,300 INFO L280 TraceCheckUtils]: 89: Hoare triple {1905#true} assume 1 == ~n;#res := 1; {1905#true} is VALID [2020-07-10 14:43:58,301 INFO L280 TraceCheckUtils]: 90: Hoare triple {1905#true} assume true; {1905#true} is VALID [2020-07-10 14:43:58,301 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {1905#true} {2419#(<= 1 |fibonacci_#in~n|)} #30#return; {2419#(<= 1 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,302 INFO L280 TraceCheckUtils]: 92: Hoare triple {2419#(<= 1 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2419#(<= 1 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,302 INFO L263 TraceCheckUtils]: 93: Hoare triple {2419#(<= 1 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {1905#true} is VALID [2020-07-10 14:43:58,302 INFO L280 TraceCheckUtils]: 94: Hoare triple {1905#true} ~n := #in~n; {1905#true} is VALID [2020-07-10 14:43:58,302 INFO L280 TraceCheckUtils]: 95: Hoare triple {1905#true} assume ~n < 1;#res := 0; {1905#true} is VALID [2020-07-10 14:43:58,303 INFO L280 TraceCheckUtils]: 96: Hoare triple {1905#true} assume true; {1905#true} is VALID [2020-07-10 14:43:58,304 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {1905#true} {2419#(<= 1 |fibonacci_#in~n|)} #32#return; {2419#(<= 1 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,304 INFO L280 TraceCheckUtils]: 98: Hoare triple {2419#(<= 1 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2419#(<= 1 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,305 INFO L280 TraceCheckUtils]: 99: Hoare triple {2419#(<= 1 |fibonacci_#in~n|)} assume true; {2419#(<= 1 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,306 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {2419#(<= 1 |fibonacci_#in~n|)} {2183#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {2413#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,306 INFO L280 TraceCheckUtils]: 101: Hoare triple {2413#(<= 2 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2413#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,306 INFO L263 TraceCheckUtils]: 102: Hoare triple {2413#(<= 2 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {1905#true} is VALID [2020-07-10 14:43:58,307 INFO L280 TraceCheckUtils]: 103: Hoare triple {1905#true} ~n := #in~n; {1905#true} is VALID [2020-07-10 14:43:58,307 INFO L280 TraceCheckUtils]: 104: Hoare triple {1905#true} assume !(~n < 1); {1905#true} is VALID [2020-07-10 14:43:58,307 INFO L280 TraceCheckUtils]: 105: Hoare triple {1905#true} assume 1 == ~n;#res := 1; {1905#true} is VALID [2020-07-10 14:43:58,307 INFO L280 TraceCheckUtils]: 106: Hoare triple {1905#true} assume true; {1905#true} is VALID [2020-07-10 14:43:58,308 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {1905#true} {2413#(<= 2 |fibonacci_#in~n|)} #32#return; {2413#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,309 INFO L280 TraceCheckUtils]: 108: Hoare triple {2413#(<= 2 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2413#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,309 INFO L280 TraceCheckUtils]: 109: Hoare triple {2413#(<= 2 |fibonacci_#in~n|)} assume true; {2413#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,310 INFO L275 TraceCheckUtils]: 110: Hoare quadruple {2413#(<= 2 |fibonacci_#in~n|)} {2183#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {2376#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,311 INFO L280 TraceCheckUtils]: 111: Hoare triple {2376#(<= 3 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2376#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,311 INFO L263 TraceCheckUtils]: 112: Hoare triple {2376#(<= 3 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {1905#true} is VALID [2020-07-10 14:43:58,311 INFO L280 TraceCheckUtils]: 113: Hoare triple {1905#true} ~n := #in~n; {1905#true} is VALID [2020-07-10 14:43:58,311 INFO L280 TraceCheckUtils]: 114: Hoare triple {1905#true} assume !(~n < 1); {1905#true} is VALID [2020-07-10 14:43:58,311 INFO L280 TraceCheckUtils]: 115: Hoare triple {1905#true} assume !(1 == ~n); {1905#true} is VALID [2020-07-10 14:43:58,312 INFO L263 TraceCheckUtils]: 116: Hoare triple {1905#true} call #t~ret0 := fibonacci(~n - 1); {1905#true} is VALID [2020-07-10 14:43:58,312 INFO L280 TraceCheckUtils]: 117: Hoare triple {1905#true} ~n := #in~n; {1905#true} is VALID [2020-07-10 14:43:58,312 INFO L280 TraceCheckUtils]: 118: Hoare triple {1905#true} assume !(~n < 1); {1905#true} is VALID [2020-07-10 14:43:58,312 INFO L280 TraceCheckUtils]: 119: Hoare triple {1905#true} assume 1 == ~n;#res := 1; {1905#true} is VALID [2020-07-10 14:43:58,312 INFO L280 TraceCheckUtils]: 120: Hoare triple {1905#true} assume true; {1905#true} is VALID [2020-07-10 14:43:58,313 INFO L275 TraceCheckUtils]: 121: Hoare quadruple {1905#true} {1905#true} #30#return; {1905#true} is VALID [2020-07-10 14:43:58,313 INFO L280 TraceCheckUtils]: 122: Hoare triple {1905#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1905#true} is VALID [2020-07-10 14:43:58,313 INFO L263 TraceCheckUtils]: 123: Hoare triple {1905#true} call #t~ret1 := fibonacci(~n - 2); {1905#true} is VALID [2020-07-10 14:43:58,313 INFO L280 TraceCheckUtils]: 124: Hoare triple {1905#true} ~n := #in~n; {1905#true} is VALID [2020-07-10 14:43:58,313 INFO L280 TraceCheckUtils]: 125: Hoare triple {1905#true} assume ~n < 1;#res := 0; {1905#true} is VALID [2020-07-10 14:43:58,313 INFO L280 TraceCheckUtils]: 126: Hoare triple {1905#true} assume true; {1905#true} is VALID [2020-07-10 14:43:58,314 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {1905#true} {1905#true} #32#return; {1905#true} is VALID [2020-07-10 14:43:58,314 INFO L280 TraceCheckUtils]: 128: Hoare triple {1905#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {1905#true} is VALID [2020-07-10 14:43:58,314 INFO L280 TraceCheckUtils]: 129: Hoare triple {1905#true} assume true; {1905#true} is VALID [2020-07-10 14:43:58,315 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {1905#true} {2376#(<= 3 |fibonacci_#in~n|)} #32#return; {2376#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,315 INFO L280 TraceCheckUtils]: 131: Hoare triple {2376#(<= 3 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2376#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,316 INFO L280 TraceCheckUtils]: 132: Hoare triple {2376#(<= 3 |fibonacci_#in~n|)} assume true; {2376#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,317 INFO L275 TraceCheckUtils]: 133: Hoare quadruple {2376#(<= 3 |fibonacci_#in~n|)} {2183#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {2338#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,318 INFO L280 TraceCheckUtils]: 134: Hoare triple {2338#(<= 4 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2338#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,318 INFO L263 TraceCheckUtils]: 135: Hoare triple {2338#(<= 4 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {1905#true} is VALID [2020-07-10 14:43:58,318 INFO L280 TraceCheckUtils]: 136: Hoare triple {1905#true} ~n := #in~n; {1905#true} is VALID [2020-07-10 14:43:58,318 INFO L280 TraceCheckUtils]: 137: Hoare triple {1905#true} assume !(~n < 1); {1905#true} is VALID [2020-07-10 14:43:58,318 INFO L280 TraceCheckUtils]: 138: Hoare triple {1905#true} assume 1 == ~n;#res := 1; {1905#true} is VALID [2020-07-10 14:43:58,319 INFO L280 TraceCheckUtils]: 139: Hoare triple {1905#true} assume true; {1905#true} is VALID [2020-07-10 14:43:58,319 INFO L275 TraceCheckUtils]: 140: Hoare quadruple {1905#true} {2338#(<= 4 |fibonacci_#in~n|)} #32#return; {2338#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,320 INFO L280 TraceCheckUtils]: 141: Hoare triple {2338#(<= 4 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2338#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,320 INFO L280 TraceCheckUtils]: 142: Hoare triple {2338#(<= 4 |fibonacci_#in~n|)} assume true; {2338#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,321 INFO L275 TraceCheckUtils]: 143: Hoare quadruple {2338#(<= 4 |fibonacci_#in~n|)} {2109#(<= fibonacci_~n 5)} #32#return; {1906#false} is VALID [2020-07-10 14:43:58,322 INFO L280 TraceCheckUtils]: 144: Hoare triple {1906#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {1906#false} is VALID [2020-07-10 14:43:58,322 INFO L280 TraceCheckUtils]: 145: Hoare triple {1906#false} assume true; {1906#false} is VALID [2020-07-10 14:43:58,322 INFO L275 TraceCheckUtils]: 146: Hoare quadruple {1906#false} {1905#true} #38#return; {1906#false} is VALID [2020-07-10 14:43:58,322 INFO L280 TraceCheckUtils]: 147: Hoare triple {1906#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~result~0 := #t~ret3;havoc #t~ret3; {1906#false} is VALID [2020-07-10 14:43:58,322 INFO L280 TraceCheckUtils]: 148: Hoare triple {1906#false} assume !(~x~0 < 8 || ~result~0 >= 34); {1906#false} is VALID [2020-07-10 14:43:58,322 INFO L280 TraceCheckUtils]: 149: Hoare triple {1906#false} assume !false; {1906#false} is VALID [2020-07-10 14:43:58,357 INFO L134 CoverageAnalysis]: Checked inductivity of 1156 backedges. 249 proven. 381 refuted. 0 times theorem prover too weak. 526 trivial. 0 not checked. [2020-07-10 14:43:58,358 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [199701800] [2020-07-10 14:43:58,358 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2079135900] [2020-07-10 14:43:58,358 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 14:43:58,412 INFO L249 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2020-07-10 14:43:58,412 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2020-07-10 14:43:58,414 INFO L264 TraceCheckSpWp]: Trace formula consists of 267 conjuncts, 18 conjunts are in the unsatisfiable core [2020-07-10 14:43:58,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:43:58,454 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 14:43:58,765 INFO L263 TraceCheckUtils]: 0: Hoare triple {1905#true} call ULTIMATE.init(); {1905#true} is VALID [2020-07-10 14:43:58,765 INFO L280 TraceCheckUtils]: 1: Hoare triple {1905#true} assume true; {1905#true} is VALID [2020-07-10 14:43:58,766 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1905#true} {1905#true} #34#return; {1905#true} is VALID [2020-07-10 14:43:58,766 INFO L263 TraceCheckUtils]: 3: Hoare triple {1905#true} call #t~ret4 := main(); {1905#true} is VALID [2020-07-10 14:43:58,766 INFO L280 TraceCheckUtils]: 4: Hoare triple {1905#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~x~0 := #t~nondet2;havoc #t~nondet2; {1905#true} is VALID [2020-07-10 14:43:58,766 INFO L263 TraceCheckUtils]: 5: Hoare triple {1905#true} call #t~ret3 := fibonacci(~x~0); {1905#true} is VALID [2020-07-10 14:43:58,767 INFO L280 TraceCheckUtils]: 6: Hoare triple {1905#true} ~n := #in~n; {1905#true} is VALID [2020-07-10 14:43:58,767 INFO L280 TraceCheckUtils]: 7: Hoare triple {1905#true} assume !(~n < 1); {1905#true} is VALID [2020-07-10 14:43:58,767 INFO L280 TraceCheckUtils]: 8: Hoare triple {1905#true} assume !(1 == ~n); {1905#true} is VALID [2020-07-10 14:43:58,767 INFO L263 TraceCheckUtils]: 9: Hoare triple {1905#true} call #t~ret0 := fibonacci(~n - 1); {1905#true} is VALID [2020-07-10 14:43:58,768 INFO L280 TraceCheckUtils]: 10: Hoare triple {1905#true} ~n := #in~n; {2471#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-10 14:43:58,768 INFO L280 TraceCheckUtils]: 11: Hoare triple {2471#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(~n < 1); {2471#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-10 14:43:58,769 INFO L280 TraceCheckUtils]: 12: Hoare triple {2471#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(1 == ~n); {2471#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-10 14:43:58,769 INFO L263 TraceCheckUtils]: 13: Hoare triple {2471#(<= |fibonacci_#in~n| fibonacci_~n)} call #t~ret0 := fibonacci(~n - 1); {1905#true} is VALID [2020-07-10 14:43:58,770 INFO L280 TraceCheckUtils]: 14: Hoare triple {1905#true} ~n := #in~n; {2471#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-10 14:43:58,770 INFO L280 TraceCheckUtils]: 15: Hoare triple {2471#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(~n < 1); {2471#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-10 14:43:58,771 INFO L280 TraceCheckUtils]: 16: Hoare triple {2471#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(1 == ~n); {2471#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-10 14:43:58,771 INFO L263 TraceCheckUtils]: 17: Hoare triple {2471#(<= |fibonacci_#in~n| fibonacci_~n)} call #t~ret0 := fibonacci(~n - 1); {1905#true} is VALID [2020-07-10 14:43:58,771 INFO L280 TraceCheckUtils]: 18: Hoare triple {1905#true} ~n := #in~n; {2471#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-10 14:43:58,772 INFO L280 TraceCheckUtils]: 19: Hoare triple {2471#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(~n < 1); {2471#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-10 14:43:58,772 INFO L280 TraceCheckUtils]: 20: Hoare triple {2471#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(1 == ~n); {2471#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-10 14:43:58,773 INFO L263 TraceCheckUtils]: 21: Hoare triple {2471#(<= |fibonacci_#in~n| fibonacci_~n)} call #t~ret0 := fibonacci(~n - 1); {1905#true} is VALID [2020-07-10 14:43:58,773 INFO L280 TraceCheckUtils]: 22: Hoare triple {1905#true} ~n := #in~n; {2471#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-10 14:43:58,774 INFO L280 TraceCheckUtils]: 23: Hoare triple {2471#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(~n < 1); {2471#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-10 14:43:58,774 INFO L280 TraceCheckUtils]: 24: Hoare triple {2471#(<= |fibonacci_#in~n| fibonacci_~n)} assume 1 == ~n;#res := 1; {2269#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-10 14:43:58,775 INFO L280 TraceCheckUtils]: 25: Hoare triple {2269#(<= |fibonacci_#in~n| 1)} assume true; {2269#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-10 14:43:58,776 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {2269#(<= |fibonacci_#in~n| 1)} {2471#(<= |fibonacci_#in~n| fibonacci_~n)} #30#return; {2264#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:43:58,776 INFO L280 TraceCheckUtils]: 27: Hoare triple {2264#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2264#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:43:58,776 INFO L263 TraceCheckUtils]: 28: Hoare triple {2264#(<= |fibonacci_#in~n| 2)} call #t~ret1 := fibonacci(~n - 2); {1905#true} is VALID [2020-07-10 14:43:58,777 INFO L280 TraceCheckUtils]: 29: Hoare triple {1905#true} ~n := #in~n; {1905#true} is VALID [2020-07-10 14:43:58,777 INFO L280 TraceCheckUtils]: 30: Hoare triple {1905#true} assume ~n < 1;#res := 0; {1905#true} is VALID [2020-07-10 14:43:58,777 INFO L280 TraceCheckUtils]: 31: Hoare triple {1905#true} assume true; {1905#true} is VALID [2020-07-10 14:43:58,778 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {1905#true} {2264#(<= |fibonacci_#in~n| 2)} #32#return; {2264#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:43:58,778 INFO L280 TraceCheckUtils]: 33: Hoare triple {2264#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2264#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:43:58,779 INFO L280 TraceCheckUtils]: 34: Hoare triple {2264#(<= |fibonacci_#in~n| 2)} assume true; {2264#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:43:58,780 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {2264#(<= |fibonacci_#in~n| 2)} {2471#(<= |fibonacci_#in~n| fibonacci_~n)} #30#return; {2253#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:43:58,780 INFO L280 TraceCheckUtils]: 36: Hoare triple {2253#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2253#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:43:58,781 INFO L263 TraceCheckUtils]: 37: Hoare triple {2253#(<= |fibonacci_#in~n| 3)} call #t~ret1 := fibonacci(~n - 2); {1905#true} is VALID [2020-07-10 14:43:58,781 INFO L280 TraceCheckUtils]: 38: Hoare triple {1905#true} ~n := #in~n; {1905#true} is VALID [2020-07-10 14:43:58,781 INFO L280 TraceCheckUtils]: 39: Hoare triple {1905#true} assume !(~n < 1); {1905#true} is VALID [2020-07-10 14:43:58,781 INFO L280 TraceCheckUtils]: 40: Hoare triple {1905#true} assume 1 == ~n;#res := 1; {1905#true} is VALID [2020-07-10 14:43:58,781 INFO L280 TraceCheckUtils]: 41: Hoare triple {1905#true} assume true; {1905#true} is VALID [2020-07-10 14:43:58,782 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {1905#true} {2253#(<= |fibonacci_#in~n| 3)} #32#return; {2253#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:43:58,783 INFO L280 TraceCheckUtils]: 43: Hoare triple {2253#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2253#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:43:58,783 INFO L280 TraceCheckUtils]: 44: Hoare triple {2253#(<= |fibonacci_#in~n| 3)} assume true; {2253#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:43:58,784 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {2253#(<= |fibonacci_#in~n| 3)} {2471#(<= |fibonacci_#in~n| fibonacci_~n)} #30#return; {2216#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-10 14:43:58,785 INFO L280 TraceCheckUtils]: 46: Hoare triple {2216#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2216#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-10 14:43:58,785 INFO L263 TraceCheckUtils]: 47: Hoare triple {2216#(<= |fibonacci_#in~n| 4)} call #t~ret1 := fibonacci(~n - 2); {1905#true} is VALID [2020-07-10 14:43:58,785 INFO L280 TraceCheckUtils]: 48: Hoare triple {1905#true} ~n := #in~n; {1905#true} is VALID [2020-07-10 14:43:58,785 INFO L280 TraceCheckUtils]: 49: Hoare triple {1905#true} assume !(~n < 1); {1905#true} is VALID [2020-07-10 14:43:58,786 INFO L280 TraceCheckUtils]: 50: Hoare triple {1905#true} assume !(1 == ~n); {1905#true} is VALID [2020-07-10 14:43:58,786 INFO L263 TraceCheckUtils]: 51: Hoare triple {1905#true} call #t~ret0 := fibonacci(~n - 1); {1905#true} is VALID [2020-07-10 14:43:58,786 INFO L280 TraceCheckUtils]: 52: Hoare triple {1905#true} ~n := #in~n; {1905#true} is VALID [2020-07-10 14:43:58,786 INFO L280 TraceCheckUtils]: 53: Hoare triple {1905#true} assume !(~n < 1); {1905#true} is VALID [2020-07-10 14:43:58,786 INFO L280 TraceCheckUtils]: 54: Hoare triple {1905#true} assume 1 == ~n;#res := 1; {1905#true} is VALID [2020-07-10 14:43:58,786 INFO L280 TraceCheckUtils]: 55: Hoare triple {1905#true} assume true; {1905#true} is VALID [2020-07-10 14:43:58,787 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {1905#true} {1905#true} #30#return; {1905#true} is VALID [2020-07-10 14:43:58,787 INFO L280 TraceCheckUtils]: 57: Hoare triple {1905#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1905#true} is VALID [2020-07-10 14:43:58,787 INFO L263 TraceCheckUtils]: 58: Hoare triple {1905#true} call #t~ret1 := fibonacci(~n - 2); {1905#true} is VALID [2020-07-10 14:43:58,787 INFO L280 TraceCheckUtils]: 59: Hoare triple {1905#true} ~n := #in~n; {1905#true} is VALID [2020-07-10 14:43:58,787 INFO L280 TraceCheckUtils]: 60: Hoare triple {1905#true} assume ~n < 1;#res := 0; {1905#true} is VALID [2020-07-10 14:43:58,788 INFO L280 TraceCheckUtils]: 61: Hoare triple {1905#true} assume true; {1905#true} is VALID [2020-07-10 14:43:58,788 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {1905#true} {1905#true} #32#return; {1905#true} is VALID [2020-07-10 14:43:58,788 INFO L280 TraceCheckUtils]: 63: Hoare triple {1905#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {1905#true} is VALID [2020-07-10 14:43:58,788 INFO L280 TraceCheckUtils]: 64: Hoare triple {1905#true} assume true; {1905#true} is VALID [2020-07-10 14:43:58,789 INFO L275 TraceCheckUtils]: 65: Hoare quadruple {1905#true} {2216#(<= |fibonacci_#in~n| 4)} #32#return; {2216#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-10 14:43:58,790 INFO L280 TraceCheckUtils]: 66: Hoare triple {2216#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2216#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-10 14:43:58,790 INFO L280 TraceCheckUtils]: 67: Hoare triple {2216#(<= |fibonacci_#in~n| 4)} assume true; {2216#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-10 14:43:58,791 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {2216#(<= |fibonacci_#in~n| 4)} {1905#true} #30#return; {2109#(<= fibonacci_~n 5)} is VALID [2020-07-10 14:43:58,791 INFO L280 TraceCheckUtils]: 69: Hoare triple {2109#(<= fibonacci_~n 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2109#(<= fibonacci_~n 5)} is VALID [2020-07-10 14:43:58,792 INFO L263 TraceCheckUtils]: 70: Hoare triple {2109#(<= fibonacci_~n 5)} call #t~ret1 := fibonacci(~n - 2); {1905#true} is VALID [2020-07-10 14:43:58,792 INFO L280 TraceCheckUtils]: 71: Hoare triple {1905#true} ~n := #in~n; {2655#(<= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,793 INFO L280 TraceCheckUtils]: 72: Hoare triple {2655#(<= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {2655#(<= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,793 INFO L280 TraceCheckUtils]: 73: Hoare triple {2655#(<= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {2655#(<= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,793 INFO L263 TraceCheckUtils]: 74: Hoare triple {2655#(<= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {1905#true} is VALID [2020-07-10 14:43:58,794 INFO L280 TraceCheckUtils]: 75: Hoare triple {1905#true} ~n := #in~n; {2655#(<= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,794 INFO L280 TraceCheckUtils]: 76: Hoare triple {2655#(<= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {2655#(<= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,795 INFO L280 TraceCheckUtils]: 77: Hoare triple {2655#(<= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {2655#(<= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,795 INFO L263 TraceCheckUtils]: 78: Hoare triple {2655#(<= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {1905#true} is VALID [2020-07-10 14:43:58,796 INFO L280 TraceCheckUtils]: 79: Hoare triple {1905#true} ~n := #in~n; {2655#(<= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,796 INFO L280 TraceCheckUtils]: 80: Hoare triple {2655#(<= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {2655#(<= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,797 INFO L280 TraceCheckUtils]: 81: Hoare triple {2655#(<= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {2655#(<= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,797 INFO L263 TraceCheckUtils]: 82: Hoare triple {2655#(<= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {1905#true} is VALID [2020-07-10 14:43:58,798 INFO L280 TraceCheckUtils]: 83: Hoare triple {1905#true} ~n := #in~n; {2655#(<= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,798 INFO L280 TraceCheckUtils]: 84: Hoare triple {2655#(<= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {2419#(<= 1 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,801 INFO L280 TraceCheckUtils]: 85: Hoare triple {2419#(<= 1 |fibonacci_#in~n|)} assume !(1 == ~n); {2419#(<= 1 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,801 INFO L263 TraceCheckUtils]: 86: Hoare triple {2419#(<= 1 |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {1905#true} is VALID [2020-07-10 14:43:58,803 INFO L280 TraceCheckUtils]: 87: Hoare triple {1905#true} ~n := #in~n; {1905#true} is VALID [2020-07-10 14:43:58,803 INFO L280 TraceCheckUtils]: 88: Hoare triple {1905#true} assume !(~n < 1); {1905#true} is VALID [2020-07-10 14:43:58,804 INFO L280 TraceCheckUtils]: 89: Hoare triple {1905#true} assume 1 == ~n;#res := 1; {1905#true} is VALID [2020-07-10 14:43:58,804 INFO L280 TraceCheckUtils]: 90: Hoare triple {1905#true} assume true; {1905#true} is VALID [2020-07-10 14:43:58,805 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {1905#true} {2419#(<= 1 |fibonacci_#in~n|)} #30#return; {2419#(<= 1 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,806 INFO L280 TraceCheckUtils]: 92: Hoare triple {2419#(<= 1 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2419#(<= 1 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,806 INFO L263 TraceCheckUtils]: 93: Hoare triple {2419#(<= 1 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {1905#true} is VALID [2020-07-10 14:43:58,806 INFO L280 TraceCheckUtils]: 94: Hoare triple {1905#true} ~n := #in~n; {1905#true} is VALID [2020-07-10 14:43:58,807 INFO L280 TraceCheckUtils]: 95: Hoare triple {1905#true} assume ~n < 1;#res := 0; {1905#true} is VALID [2020-07-10 14:43:58,807 INFO L280 TraceCheckUtils]: 96: Hoare triple {1905#true} assume true; {1905#true} is VALID [2020-07-10 14:43:58,808 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {1905#true} {2419#(<= 1 |fibonacci_#in~n|)} #32#return; {2419#(<= 1 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,809 INFO L280 TraceCheckUtils]: 98: Hoare triple {2419#(<= 1 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2419#(<= 1 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,810 INFO L280 TraceCheckUtils]: 99: Hoare triple {2419#(<= 1 |fibonacci_#in~n|)} assume true; {2419#(<= 1 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,811 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {2419#(<= 1 |fibonacci_#in~n|)} {2655#(<= fibonacci_~n |fibonacci_#in~n|)} #30#return; {2413#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,811 INFO L280 TraceCheckUtils]: 101: Hoare triple {2413#(<= 2 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2413#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,811 INFO L263 TraceCheckUtils]: 102: Hoare triple {2413#(<= 2 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {1905#true} is VALID [2020-07-10 14:43:58,811 INFO L280 TraceCheckUtils]: 103: Hoare triple {1905#true} ~n := #in~n; {1905#true} is VALID [2020-07-10 14:43:58,812 INFO L280 TraceCheckUtils]: 104: Hoare triple {1905#true} assume !(~n < 1); {1905#true} is VALID [2020-07-10 14:43:58,812 INFO L280 TraceCheckUtils]: 105: Hoare triple {1905#true} assume 1 == ~n;#res := 1; {1905#true} is VALID [2020-07-10 14:43:58,812 INFO L280 TraceCheckUtils]: 106: Hoare triple {1905#true} assume true; {1905#true} is VALID [2020-07-10 14:43:58,813 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {1905#true} {2413#(<= 2 |fibonacci_#in~n|)} #32#return; {2413#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,813 INFO L280 TraceCheckUtils]: 108: Hoare triple {2413#(<= 2 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2413#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,814 INFO L280 TraceCheckUtils]: 109: Hoare triple {2413#(<= 2 |fibonacci_#in~n|)} assume true; {2413#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,815 INFO L275 TraceCheckUtils]: 110: Hoare quadruple {2413#(<= 2 |fibonacci_#in~n|)} {2655#(<= fibonacci_~n |fibonacci_#in~n|)} #30#return; {2376#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,816 INFO L280 TraceCheckUtils]: 111: Hoare triple {2376#(<= 3 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2376#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,816 INFO L263 TraceCheckUtils]: 112: Hoare triple {2376#(<= 3 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {1905#true} is VALID [2020-07-10 14:43:58,816 INFO L280 TraceCheckUtils]: 113: Hoare triple {1905#true} ~n := #in~n; {1905#true} is VALID [2020-07-10 14:43:58,817 INFO L280 TraceCheckUtils]: 114: Hoare triple {1905#true} assume !(~n < 1); {1905#true} is VALID [2020-07-10 14:43:58,817 INFO L280 TraceCheckUtils]: 115: Hoare triple {1905#true} assume !(1 == ~n); {1905#true} is VALID [2020-07-10 14:43:58,817 INFO L263 TraceCheckUtils]: 116: Hoare triple {1905#true} call #t~ret0 := fibonacci(~n - 1); {1905#true} is VALID [2020-07-10 14:43:58,817 INFO L280 TraceCheckUtils]: 117: Hoare triple {1905#true} ~n := #in~n; {1905#true} is VALID [2020-07-10 14:43:58,817 INFO L280 TraceCheckUtils]: 118: Hoare triple {1905#true} assume !(~n < 1); {1905#true} is VALID [2020-07-10 14:43:58,818 INFO L280 TraceCheckUtils]: 119: Hoare triple {1905#true} assume 1 == ~n;#res := 1; {1905#true} is VALID [2020-07-10 14:43:58,818 INFO L280 TraceCheckUtils]: 120: Hoare triple {1905#true} assume true; {1905#true} is VALID [2020-07-10 14:43:58,818 INFO L275 TraceCheckUtils]: 121: Hoare quadruple {1905#true} {1905#true} #30#return; {1905#true} is VALID [2020-07-10 14:43:58,818 INFO L280 TraceCheckUtils]: 122: Hoare triple {1905#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1905#true} is VALID [2020-07-10 14:43:58,818 INFO L263 TraceCheckUtils]: 123: Hoare triple {1905#true} call #t~ret1 := fibonacci(~n - 2); {1905#true} is VALID [2020-07-10 14:43:58,818 INFO L280 TraceCheckUtils]: 124: Hoare triple {1905#true} ~n := #in~n; {1905#true} is VALID [2020-07-10 14:43:58,819 INFO L280 TraceCheckUtils]: 125: Hoare triple {1905#true} assume ~n < 1;#res := 0; {1905#true} is VALID [2020-07-10 14:43:58,819 INFO L280 TraceCheckUtils]: 126: Hoare triple {1905#true} assume true; {1905#true} is VALID [2020-07-10 14:43:58,819 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {1905#true} {1905#true} #32#return; {1905#true} is VALID [2020-07-10 14:43:58,819 INFO L280 TraceCheckUtils]: 128: Hoare triple {1905#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {1905#true} is VALID [2020-07-10 14:43:58,819 INFO L280 TraceCheckUtils]: 129: Hoare triple {1905#true} assume true; {1905#true} is VALID [2020-07-10 14:43:58,820 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {1905#true} {2376#(<= 3 |fibonacci_#in~n|)} #32#return; {2376#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,821 INFO L280 TraceCheckUtils]: 131: Hoare triple {2376#(<= 3 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2376#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,821 INFO L280 TraceCheckUtils]: 132: Hoare triple {2376#(<= 3 |fibonacci_#in~n|)} assume true; {2376#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,822 INFO L275 TraceCheckUtils]: 133: Hoare quadruple {2376#(<= 3 |fibonacci_#in~n|)} {2655#(<= fibonacci_~n |fibonacci_#in~n|)} #30#return; {2338#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,823 INFO L280 TraceCheckUtils]: 134: Hoare triple {2338#(<= 4 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2338#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,823 INFO L263 TraceCheckUtils]: 135: Hoare triple {2338#(<= 4 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {1905#true} is VALID [2020-07-10 14:43:58,823 INFO L280 TraceCheckUtils]: 136: Hoare triple {1905#true} ~n := #in~n; {1905#true} is VALID [2020-07-10 14:43:58,824 INFO L280 TraceCheckUtils]: 137: Hoare triple {1905#true} assume !(~n < 1); {1905#true} is VALID [2020-07-10 14:43:58,824 INFO L280 TraceCheckUtils]: 138: Hoare triple {1905#true} assume 1 == ~n;#res := 1; {1905#true} is VALID [2020-07-10 14:43:58,824 INFO L280 TraceCheckUtils]: 139: Hoare triple {1905#true} assume true; {1905#true} is VALID [2020-07-10 14:43:58,825 INFO L275 TraceCheckUtils]: 140: Hoare quadruple {1905#true} {2338#(<= 4 |fibonacci_#in~n|)} #32#return; {2338#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,825 INFO L280 TraceCheckUtils]: 141: Hoare triple {2338#(<= 4 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {2338#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,826 INFO L280 TraceCheckUtils]: 142: Hoare triple {2338#(<= 4 |fibonacci_#in~n|)} assume true; {2338#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-10 14:43:58,827 INFO L275 TraceCheckUtils]: 143: Hoare quadruple {2338#(<= 4 |fibonacci_#in~n|)} {2109#(<= fibonacci_~n 5)} #32#return; {1906#false} is VALID [2020-07-10 14:43:58,827 INFO L280 TraceCheckUtils]: 144: Hoare triple {1906#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {1906#false} is VALID [2020-07-10 14:43:58,827 INFO L280 TraceCheckUtils]: 145: Hoare triple {1906#false} assume true; {1906#false} is VALID [2020-07-10 14:43:58,827 INFO L275 TraceCheckUtils]: 146: Hoare quadruple {1906#false} {1905#true} #38#return; {1906#false} is VALID [2020-07-10 14:43:58,827 INFO L280 TraceCheckUtils]: 147: Hoare triple {1906#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~result~0 := #t~ret3;havoc #t~ret3; {1906#false} is VALID [2020-07-10 14:43:58,828 INFO L280 TraceCheckUtils]: 148: Hoare triple {1906#false} assume !(~x~0 < 8 || ~result~0 >= 34); {1906#false} is VALID [2020-07-10 14:43:58,828 INFO L280 TraceCheckUtils]: 149: Hoare triple {1906#false} assume !false; {1906#false} is VALID [2020-07-10 14:43:58,844 INFO L134 CoverageAnalysis]: Checked inductivity of 1156 backedges. 249 proven. 418 refuted. 0 times theorem prover too weak. 489 trivial. 0 not checked. [2020-07-10 14:43:58,844 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-10 14:43:58,845 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 13] total 14 [2020-07-10 14:43:58,845 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [420443166] [2020-07-10 14:43:58,846 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 150 [2020-07-10 14:44:02,066 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:44:02,066 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 14 states. [2020-07-10 14:44:02,187 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 95 edges. 95 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:44:02,188 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-07-10 14:44:02,188 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:44:02,188 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-07-10 14:44:02,188 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=39, Invalid=143, Unknown=0, NotChecked=0, Total=182 [2020-07-10 14:44:02,189 INFO L87 Difference]: Start difference. First operand 47 states and 61 transitions. Second operand 14 states. [2020-07-10 14:44:03,251 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:44:03,251 INFO L93 Difference]: Finished difference Result 109 states and 170 transitions. [2020-07-10 14:44:03,252 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2020-07-10 14:44:03,252 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 150 [2020-07-10 14:44:03,252 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:44:03,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2020-07-10 14:44:03,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 112 transitions. [2020-07-10 14:44:03,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2020-07-10 14:44:03,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 112 transitions. [2020-07-10 14:44:03,261 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 21 states and 112 transitions. [2020-07-10 14:44:03,418 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 112 edges. 112 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:44:03,422 INFO L225 Difference]: With dead ends: 109 [2020-07-10 14:44:03,422 INFO L226 Difference]: Without dead ends: 68 [2020-07-10 14:44:03,424 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 220 GetRequests, 193 SyntacticMatches, 0 SemanticMatches, 27 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 128 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=205, Invalid=607, Unknown=0, NotChecked=0, Total=812 [2020-07-10 14:44:03,425 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 68 states. [2020-07-10 14:44:03,464 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 68 to 61. [2020-07-10 14:44:03,465 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:44:03,465 INFO L82 GeneralOperation]: Start isEquivalent. First operand 68 states. Second operand 61 states. [2020-07-10 14:44:03,465 INFO L74 IsIncluded]: Start isIncluded. First operand 68 states. Second operand 61 states. [2020-07-10 14:44:03,466 INFO L87 Difference]: Start difference. First operand 68 states. Second operand 61 states. [2020-07-10 14:44:03,470 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:44:03,472 INFO L93 Difference]: Finished difference Result 68 states and 85 transitions. [2020-07-10 14:44:03,473 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 85 transitions. [2020-07-10 14:44:03,473 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:44:03,474 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:44:03,474 INFO L74 IsIncluded]: Start isIncluded. First operand 61 states. Second operand 68 states. [2020-07-10 14:44:03,474 INFO L87 Difference]: Start difference. First operand 61 states. Second operand 68 states. [2020-07-10 14:44:03,478 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:44:03,478 INFO L93 Difference]: Finished difference Result 68 states and 85 transitions. [2020-07-10 14:44:03,478 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 85 transitions. [2020-07-10 14:44:03,479 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:44:03,479 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:44:03,479 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:44:03,480 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:44:03,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 61 states. [2020-07-10 14:44:03,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 61 states and 75 transitions. [2020-07-10 14:44:03,483 INFO L78 Accepts]: Start accepts. Automaton has 61 states and 75 transitions. Word has length 150 [2020-07-10 14:44:03,484 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:44:03,484 INFO L479 AbstractCegarLoop]: Abstraction has 61 states and 75 transitions. [2020-07-10 14:44:03,484 INFO L480 AbstractCegarLoop]: Interpolant automaton has 14 states. [2020-07-10 14:44:03,484 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 75 transitions. [2020-07-10 14:44:03,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2020-07-10 14:44:03,486 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:44:03,486 INFO L422 BasicCegarLoop]: trace histogram [15, 15, 12, 7, 7, 7, 7, 7, 7, 7, 5, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:44:03,698 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable6 [2020-07-10 14:44:03,699 INFO L427 AbstractCegarLoop]: === Iteration 8 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:44:03,700 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:44:03,700 INFO L82 PathProgramCache]: Analyzing trace with hash 580129251, now seen corresponding path program 5 times [2020-07-10 14:44:03,701 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:44:03,701 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1182591050] [2020-07-10 14:44:03,701 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:44:03,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:03,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:03,751 INFO L280 TraceCheckUtils]: 0: Hoare triple {3279#true} assume true; {3279#true} is VALID [2020-07-10 14:44:03,751 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {3279#true} {3279#true} #34#return; {3279#true} is VALID [2020-07-10 14:44:03,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:03,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:03,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:03,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:03,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:03,922 INFO L280 TraceCheckUtils]: 0: Hoare triple {3279#true} ~n := #in~n; {3384#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:03,923 INFO L280 TraceCheckUtils]: 1: Hoare triple {3384#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {3384#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:03,924 INFO L280 TraceCheckUtils]: 2: Hoare triple {3384#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {3562#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-10 14:44:03,924 INFO L280 TraceCheckUtils]: 3: Hoare triple {3562#(<= |fibonacci_#in~n| 1)} assume true; {3562#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-10 14:44:03,925 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {3562#(<= |fibonacci_#in~n| 1)} {3384#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {3557#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:44:03,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:03,929 INFO L280 TraceCheckUtils]: 0: Hoare triple {3279#true} ~n := #in~n; {3279#true} is VALID [2020-07-10 14:44:03,930 INFO L280 TraceCheckUtils]: 1: Hoare triple {3279#true} assume ~n < 1;#res := 0; {3279#true} is VALID [2020-07-10 14:44:03,930 INFO L280 TraceCheckUtils]: 2: Hoare triple {3279#true} assume true; {3279#true} is VALID [2020-07-10 14:44:03,931 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {3279#true} {3557#(<= |fibonacci_#in~n| 2)} #32#return; {3557#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:44:03,931 INFO L280 TraceCheckUtils]: 0: Hoare triple {3279#true} ~n := #in~n; {3384#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:03,932 INFO L280 TraceCheckUtils]: 1: Hoare triple {3384#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {3384#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:03,933 INFO L280 TraceCheckUtils]: 2: Hoare triple {3384#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {3384#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:03,933 INFO L263 TraceCheckUtils]: 3: Hoare triple {3384#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {3279#true} is VALID [2020-07-10 14:44:03,933 INFO L280 TraceCheckUtils]: 4: Hoare triple {3279#true} ~n := #in~n; {3384#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:03,934 INFO L280 TraceCheckUtils]: 5: Hoare triple {3384#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {3384#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:03,935 INFO L280 TraceCheckUtils]: 6: Hoare triple {3384#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {3562#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-10 14:44:03,936 INFO L280 TraceCheckUtils]: 7: Hoare triple {3562#(<= |fibonacci_#in~n| 1)} assume true; {3562#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-10 14:44:03,937 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {3562#(<= |fibonacci_#in~n| 1)} {3384#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {3557#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:44:03,938 INFO L280 TraceCheckUtils]: 9: Hoare triple {3557#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3557#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:44:03,938 INFO L263 TraceCheckUtils]: 10: Hoare triple {3557#(<= |fibonacci_#in~n| 2)} call #t~ret1 := fibonacci(~n - 2); {3279#true} is VALID [2020-07-10 14:44:03,938 INFO L280 TraceCheckUtils]: 11: Hoare triple {3279#true} ~n := #in~n; {3279#true} is VALID [2020-07-10 14:44:03,938 INFO L280 TraceCheckUtils]: 12: Hoare triple {3279#true} assume ~n < 1;#res := 0; {3279#true} is VALID [2020-07-10 14:44:03,939 INFO L280 TraceCheckUtils]: 13: Hoare triple {3279#true} assume true; {3279#true} is VALID [2020-07-10 14:44:03,939 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {3279#true} {3557#(<= |fibonacci_#in~n| 2)} #32#return; {3557#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:44:03,940 INFO L280 TraceCheckUtils]: 15: Hoare triple {3557#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {3557#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:44:03,941 INFO L280 TraceCheckUtils]: 16: Hoare triple {3557#(<= |fibonacci_#in~n| 2)} assume true; {3557#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:44:03,942 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {3557#(<= |fibonacci_#in~n| 2)} {3384#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {3546#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:44:03,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:03,947 INFO L280 TraceCheckUtils]: 0: Hoare triple {3279#true} ~n := #in~n; {3279#true} is VALID [2020-07-10 14:44:03,947 INFO L280 TraceCheckUtils]: 1: Hoare triple {3279#true} assume !(~n < 1); {3279#true} is VALID [2020-07-10 14:44:03,947 INFO L280 TraceCheckUtils]: 2: Hoare triple {3279#true} assume 1 == ~n;#res := 1; {3279#true} is VALID [2020-07-10 14:44:03,947 INFO L280 TraceCheckUtils]: 3: Hoare triple {3279#true} assume true; {3279#true} is VALID [2020-07-10 14:44:03,948 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {3279#true} {3546#(<= |fibonacci_#in~n| 3)} #32#return; {3546#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:44:03,949 INFO L280 TraceCheckUtils]: 0: Hoare triple {3279#true} ~n := #in~n; {3384#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:03,950 INFO L280 TraceCheckUtils]: 1: Hoare triple {3384#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {3384#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:03,950 INFO L280 TraceCheckUtils]: 2: Hoare triple {3384#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {3384#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:03,950 INFO L263 TraceCheckUtils]: 3: Hoare triple {3384#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {3279#true} is VALID [2020-07-10 14:44:03,951 INFO L280 TraceCheckUtils]: 4: Hoare triple {3279#true} ~n := #in~n; {3384#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:03,951 INFO L280 TraceCheckUtils]: 5: Hoare triple {3384#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {3384#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:03,952 INFO L280 TraceCheckUtils]: 6: Hoare triple {3384#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {3384#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:03,952 INFO L263 TraceCheckUtils]: 7: Hoare triple {3384#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {3279#true} is VALID [2020-07-10 14:44:03,953 INFO L280 TraceCheckUtils]: 8: Hoare triple {3279#true} ~n := #in~n; {3384#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:03,953 INFO L280 TraceCheckUtils]: 9: Hoare triple {3384#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {3384#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:03,954 INFO L280 TraceCheckUtils]: 10: Hoare triple {3384#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {3562#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-10 14:44:03,954 INFO L280 TraceCheckUtils]: 11: Hoare triple {3562#(<= |fibonacci_#in~n| 1)} assume true; {3562#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-10 14:44:03,956 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {3562#(<= |fibonacci_#in~n| 1)} {3384#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {3557#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:44:03,956 INFO L280 TraceCheckUtils]: 13: Hoare triple {3557#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3557#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:44:03,957 INFO L263 TraceCheckUtils]: 14: Hoare triple {3557#(<= |fibonacci_#in~n| 2)} call #t~ret1 := fibonacci(~n - 2); {3279#true} is VALID [2020-07-10 14:44:03,957 INFO L280 TraceCheckUtils]: 15: Hoare triple {3279#true} ~n := #in~n; {3279#true} is VALID [2020-07-10 14:44:03,957 INFO L280 TraceCheckUtils]: 16: Hoare triple {3279#true} assume ~n < 1;#res := 0; {3279#true} is VALID [2020-07-10 14:44:03,957 INFO L280 TraceCheckUtils]: 17: Hoare triple {3279#true} assume true; {3279#true} is VALID [2020-07-10 14:44:03,958 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {3279#true} {3557#(<= |fibonacci_#in~n| 2)} #32#return; {3557#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:44:03,959 INFO L280 TraceCheckUtils]: 19: Hoare triple {3557#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {3557#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:44:03,959 INFO L280 TraceCheckUtils]: 20: Hoare triple {3557#(<= |fibonacci_#in~n| 2)} assume true; {3557#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:44:03,961 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {3557#(<= |fibonacci_#in~n| 2)} {3384#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {3546#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:44:03,962 INFO L280 TraceCheckUtils]: 22: Hoare triple {3546#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3546#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:44:03,962 INFO L263 TraceCheckUtils]: 23: Hoare triple {3546#(<= |fibonacci_#in~n| 3)} call #t~ret1 := fibonacci(~n - 2); {3279#true} is VALID [2020-07-10 14:44:03,963 INFO L280 TraceCheckUtils]: 24: Hoare triple {3279#true} ~n := #in~n; {3279#true} is VALID [2020-07-10 14:44:03,963 INFO L280 TraceCheckUtils]: 25: Hoare triple {3279#true} assume !(~n < 1); {3279#true} is VALID [2020-07-10 14:44:03,963 INFO L280 TraceCheckUtils]: 26: Hoare triple {3279#true} assume 1 == ~n;#res := 1; {3279#true} is VALID [2020-07-10 14:44:03,964 INFO L280 TraceCheckUtils]: 27: Hoare triple {3279#true} assume true; {3279#true} is VALID [2020-07-10 14:44:03,965 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {3279#true} {3546#(<= |fibonacci_#in~n| 3)} #32#return; {3546#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:44:03,967 INFO L280 TraceCheckUtils]: 29: Hoare triple {3546#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {3546#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:44:03,967 INFO L280 TraceCheckUtils]: 30: Hoare triple {3546#(<= |fibonacci_#in~n| 3)} assume true; {3546#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:44:03,969 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {3546#(<= |fibonacci_#in~n| 3)} {3384#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {3509#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-10 14:44:03,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:03,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:03,986 INFO L280 TraceCheckUtils]: 0: Hoare triple {3279#true} ~n := #in~n; {3279#true} is VALID [2020-07-10 14:44:03,986 INFO L280 TraceCheckUtils]: 1: Hoare triple {3279#true} assume !(~n < 1); {3279#true} is VALID [2020-07-10 14:44:03,986 INFO L280 TraceCheckUtils]: 2: Hoare triple {3279#true} assume 1 == ~n;#res := 1; {3279#true} is VALID [2020-07-10 14:44:03,987 INFO L280 TraceCheckUtils]: 3: Hoare triple {3279#true} assume true; {3279#true} is VALID [2020-07-10 14:44:03,987 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {3279#true} {3279#true} #30#return; {3279#true} is VALID [2020-07-10 14:44:03,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:03,991 INFO L280 TraceCheckUtils]: 0: Hoare triple {3279#true} ~n := #in~n; {3279#true} is VALID [2020-07-10 14:44:03,991 INFO L280 TraceCheckUtils]: 1: Hoare triple {3279#true} assume ~n < 1;#res := 0; {3279#true} is VALID [2020-07-10 14:44:03,992 INFO L280 TraceCheckUtils]: 2: Hoare triple {3279#true} assume true; {3279#true} is VALID [2020-07-10 14:44:03,992 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {3279#true} {3279#true} #32#return; {3279#true} is VALID [2020-07-10 14:44:03,993 INFO L280 TraceCheckUtils]: 0: Hoare triple {3279#true} ~n := #in~n; {3279#true} is VALID [2020-07-10 14:44:03,993 INFO L280 TraceCheckUtils]: 1: Hoare triple {3279#true} assume !(~n < 1); {3279#true} is VALID [2020-07-10 14:44:03,993 INFO L280 TraceCheckUtils]: 2: Hoare triple {3279#true} assume !(1 == ~n); {3279#true} is VALID [2020-07-10 14:44:03,994 INFO L263 TraceCheckUtils]: 3: Hoare triple {3279#true} call #t~ret0 := fibonacci(~n - 1); {3279#true} is VALID [2020-07-10 14:44:03,994 INFO L280 TraceCheckUtils]: 4: Hoare triple {3279#true} ~n := #in~n; {3279#true} is VALID [2020-07-10 14:44:03,994 INFO L280 TraceCheckUtils]: 5: Hoare triple {3279#true} assume !(~n < 1); {3279#true} is VALID [2020-07-10 14:44:03,995 INFO L280 TraceCheckUtils]: 6: Hoare triple {3279#true} assume 1 == ~n;#res := 1; {3279#true} is VALID [2020-07-10 14:44:03,995 INFO L280 TraceCheckUtils]: 7: Hoare triple {3279#true} assume true; {3279#true} is VALID [2020-07-10 14:44:03,995 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {3279#true} {3279#true} #30#return; {3279#true} is VALID [2020-07-10 14:44:03,996 INFO L280 TraceCheckUtils]: 9: Hoare triple {3279#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3279#true} is VALID [2020-07-10 14:44:03,996 INFO L263 TraceCheckUtils]: 10: Hoare triple {3279#true} call #t~ret1 := fibonacci(~n - 2); {3279#true} is VALID [2020-07-10 14:44:03,996 INFO L280 TraceCheckUtils]: 11: Hoare triple {3279#true} ~n := #in~n; {3279#true} is VALID [2020-07-10 14:44:03,997 INFO L280 TraceCheckUtils]: 12: Hoare triple {3279#true} assume ~n < 1;#res := 0; {3279#true} is VALID [2020-07-10 14:44:03,997 INFO L280 TraceCheckUtils]: 13: Hoare triple {3279#true} assume true; {3279#true} is VALID [2020-07-10 14:44:03,997 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {3279#true} {3279#true} #32#return; {3279#true} is VALID [2020-07-10 14:44:03,998 INFO L280 TraceCheckUtils]: 15: Hoare triple {3279#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {3279#true} is VALID [2020-07-10 14:44:03,998 INFO L280 TraceCheckUtils]: 16: Hoare triple {3279#true} assume true; {3279#true} is VALID [2020-07-10 14:44:04,000 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {3279#true} {3509#(<= |fibonacci_#in~n| 4)} #32#return; {3509#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-10 14:44:04,001 INFO L280 TraceCheckUtils]: 0: Hoare triple {3279#true} ~n := #in~n; {3384#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:04,002 INFO L280 TraceCheckUtils]: 1: Hoare triple {3384#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {3384#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:04,003 INFO L280 TraceCheckUtils]: 2: Hoare triple {3384#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {3384#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:04,003 INFO L263 TraceCheckUtils]: 3: Hoare triple {3384#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {3279#true} is VALID [2020-07-10 14:44:04,004 INFO L280 TraceCheckUtils]: 4: Hoare triple {3279#true} ~n := #in~n; {3384#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:04,005 INFO L280 TraceCheckUtils]: 5: Hoare triple {3384#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {3384#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:04,006 INFO L280 TraceCheckUtils]: 6: Hoare triple {3384#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {3384#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:04,006 INFO L263 TraceCheckUtils]: 7: Hoare triple {3384#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {3279#true} is VALID [2020-07-10 14:44:04,007 INFO L280 TraceCheckUtils]: 8: Hoare triple {3279#true} ~n := #in~n; {3384#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:04,007 INFO L280 TraceCheckUtils]: 9: Hoare triple {3384#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {3384#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:04,008 INFO L280 TraceCheckUtils]: 10: Hoare triple {3384#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {3384#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:04,008 INFO L263 TraceCheckUtils]: 11: Hoare triple {3384#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {3279#true} is VALID [2020-07-10 14:44:04,009 INFO L280 TraceCheckUtils]: 12: Hoare triple {3279#true} ~n := #in~n; {3384#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:04,010 INFO L280 TraceCheckUtils]: 13: Hoare triple {3384#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {3384#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:04,011 INFO L280 TraceCheckUtils]: 14: Hoare triple {3384#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {3562#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-10 14:44:04,012 INFO L280 TraceCheckUtils]: 15: Hoare triple {3562#(<= |fibonacci_#in~n| 1)} assume true; {3562#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-10 14:44:04,013 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {3562#(<= |fibonacci_#in~n| 1)} {3384#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {3557#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:44:04,014 INFO L280 TraceCheckUtils]: 17: Hoare triple {3557#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3557#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:44:04,015 INFO L263 TraceCheckUtils]: 18: Hoare triple {3557#(<= |fibonacci_#in~n| 2)} call #t~ret1 := fibonacci(~n - 2); {3279#true} is VALID [2020-07-10 14:44:04,015 INFO L280 TraceCheckUtils]: 19: Hoare triple {3279#true} ~n := #in~n; {3279#true} is VALID [2020-07-10 14:44:04,015 INFO L280 TraceCheckUtils]: 20: Hoare triple {3279#true} assume ~n < 1;#res := 0; {3279#true} is VALID [2020-07-10 14:44:04,016 INFO L280 TraceCheckUtils]: 21: Hoare triple {3279#true} assume true; {3279#true} is VALID [2020-07-10 14:44:04,017 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {3279#true} {3557#(<= |fibonacci_#in~n| 2)} #32#return; {3557#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:44:04,017 INFO L280 TraceCheckUtils]: 23: Hoare triple {3557#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {3557#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:44:04,018 INFO L280 TraceCheckUtils]: 24: Hoare triple {3557#(<= |fibonacci_#in~n| 2)} assume true; {3557#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:44:04,020 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {3557#(<= |fibonacci_#in~n| 2)} {3384#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {3546#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:44:04,021 INFO L280 TraceCheckUtils]: 26: Hoare triple {3546#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3546#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:44:04,022 INFO L263 TraceCheckUtils]: 27: Hoare triple {3546#(<= |fibonacci_#in~n| 3)} call #t~ret1 := fibonacci(~n - 2); {3279#true} is VALID [2020-07-10 14:44:04,022 INFO L280 TraceCheckUtils]: 28: Hoare triple {3279#true} ~n := #in~n; {3279#true} is VALID [2020-07-10 14:44:04,022 INFO L280 TraceCheckUtils]: 29: Hoare triple {3279#true} assume !(~n < 1); {3279#true} is VALID [2020-07-10 14:44:04,022 INFO L280 TraceCheckUtils]: 30: Hoare triple {3279#true} assume 1 == ~n;#res := 1; {3279#true} is VALID [2020-07-10 14:44:04,023 INFO L280 TraceCheckUtils]: 31: Hoare triple {3279#true} assume true; {3279#true} is VALID [2020-07-10 14:44:04,024 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {3279#true} {3546#(<= |fibonacci_#in~n| 3)} #32#return; {3546#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:44:04,024 INFO L280 TraceCheckUtils]: 33: Hoare triple {3546#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {3546#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:44:04,025 INFO L280 TraceCheckUtils]: 34: Hoare triple {3546#(<= |fibonacci_#in~n| 3)} assume true; {3546#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:44:04,026 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {3546#(<= |fibonacci_#in~n| 3)} {3384#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {3509#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-10 14:44:04,029 INFO L280 TraceCheckUtils]: 36: Hoare triple {3509#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3509#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-10 14:44:04,029 INFO L263 TraceCheckUtils]: 37: Hoare triple {3509#(<= |fibonacci_#in~n| 4)} call #t~ret1 := fibonacci(~n - 2); {3279#true} is VALID [2020-07-10 14:44:04,029 INFO L280 TraceCheckUtils]: 38: Hoare triple {3279#true} ~n := #in~n; {3279#true} is VALID [2020-07-10 14:44:04,029 INFO L280 TraceCheckUtils]: 39: Hoare triple {3279#true} assume !(~n < 1); {3279#true} is VALID [2020-07-10 14:44:04,030 INFO L280 TraceCheckUtils]: 40: Hoare triple {3279#true} assume !(1 == ~n); {3279#true} is VALID [2020-07-10 14:44:04,030 INFO L263 TraceCheckUtils]: 41: Hoare triple {3279#true} call #t~ret0 := fibonacci(~n - 1); {3279#true} is VALID [2020-07-10 14:44:04,030 INFO L280 TraceCheckUtils]: 42: Hoare triple {3279#true} ~n := #in~n; {3279#true} is VALID [2020-07-10 14:44:04,030 INFO L280 TraceCheckUtils]: 43: Hoare triple {3279#true} assume !(~n < 1); {3279#true} is VALID [2020-07-10 14:44:04,030 INFO L280 TraceCheckUtils]: 44: Hoare triple {3279#true} assume 1 == ~n;#res := 1; {3279#true} is VALID [2020-07-10 14:44:04,031 INFO L280 TraceCheckUtils]: 45: Hoare triple {3279#true} assume true; {3279#true} is VALID [2020-07-10 14:44:04,031 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {3279#true} {3279#true} #30#return; {3279#true} is VALID [2020-07-10 14:44:04,031 INFO L280 TraceCheckUtils]: 47: Hoare triple {3279#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3279#true} is VALID [2020-07-10 14:44:04,031 INFO L263 TraceCheckUtils]: 48: Hoare triple {3279#true} call #t~ret1 := fibonacci(~n - 2); {3279#true} is VALID [2020-07-10 14:44:04,032 INFO L280 TraceCheckUtils]: 49: Hoare triple {3279#true} ~n := #in~n; {3279#true} is VALID [2020-07-10 14:44:04,032 INFO L280 TraceCheckUtils]: 50: Hoare triple {3279#true} assume ~n < 1;#res := 0; {3279#true} is VALID [2020-07-10 14:44:04,032 INFO L280 TraceCheckUtils]: 51: Hoare triple {3279#true} assume true; {3279#true} is VALID [2020-07-10 14:44:04,032 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {3279#true} {3279#true} #32#return; {3279#true} is VALID [2020-07-10 14:44:04,032 INFO L280 TraceCheckUtils]: 53: Hoare triple {3279#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {3279#true} is VALID [2020-07-10 14:44:04,033 INFO L280 TraceCheckUtils]: 54: Hoare triple {3279#true} assume true; {3279#true} is VALID [2020-07-10 14:44:04,034 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {3279#true} {3509#(<= |fibonacci_#in~n| 4)} #32#return; {3509#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-10 14:44:04,035 INFO L280 TraceCheckUtils]: 56: Hoare triple {3509#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {3509#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-10 14:44:04,036 INFO L280 TraceCheckUtils]: 57: Hoare triple {3509#(<= |fibonacci_#in~n| 4)} assume true; {3509#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-10 14:44:04,038 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {3509#(<= |fibonacci_#in~n| 4)} {3384#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {3444#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-10 14:44:04,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:04,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:04,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:04,084 INFO L280 TraceCheckUtils]: 0: Hoare triple {3279#true} ~n := #in~n; {3279#true} is VALID [2020-07-10 14:44:04,084 INFO L280 TraceCheckUtils]: 1: Hoare triple {3279#true} assume !(~n < 1); {3279#true} is VALID [2020-07-10 14:44:04,085 INFO L280 TraceCheckUtils]: 2: Hoare triple {3279#true} assume 1 == ~n;#res := 1; {3279#true} is VALID [2020-07-10 14:44:04,085 INFO L280 TraceCheckUtils]: 3: Hoare triple {3279#true} assume true; {3279#true} is VALID [2020-07-10 14:44:04,086 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {3279#true} {3279#true} #30#return; {3279#true} is VALID [2020-07-10 14:44:04,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:04,103 INFO L280 TraceCheckUtils]: 0: Hoare triple {3279#true} ~n := #in~n; {3279#true} is VALID [2020-07-10 14:44:04,104 INFO L280 TraceCheckUtils]: 1: Hoare triple {3279#true} assume ~n < 1;#res := 0; {3279#true} is VALID [2020-07-10 14:44:04,104 INFO L280 TraceCheckUtils]: 2: Hoare triple {3279#true} assume true; {3279#true} is VALID [2020-07-10 14:44:04,104 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {3279#true} {3279#true} #32#return; {3279#true} is VALID [2020-07-10 14:44:04,105 INFO L280 TraceCheckUtils]: 0: Hoare triple {3279#true} ~n := #in~n; {3279#true} is VALID [2020-07-10 14:44:04,105 INFO L280 TraceCheckUtils]: 1: Hoare triple {3279#true} assume !(~n < 1); {3279#true} is VALID [2020-07-10 14:44:04,106 INFO L280 TraceCheckUtils]: 2: Hoare triple {3279#true} assume !(1 == ~n); {3279#true} is VALID [2020-07-10 14:44:04,106 INFO L263 TraceCheckUtils]: 3: Hoare triple {3279#true} call #t~ret0 := fibonacci(~n - 1); {3279#true} is VALID [2020-07-10 14:44:04,106 INFO L280 TraceCheckUtils]: 4: Hoare triple {3279#true} ~n := #in~n; {3279#true} is VALID [2020-07-10 14:44:04,107 INFO L280 TraceCheckUtils]: 5: Hoare triple {3279#true} assume !(~n < 1); {3279#true} is VALID [2020-07-10 14:44:04,107 INFO L280 TraceCheckUtils]: 6: Hoare triple {3279#true} assume 1 == ~n;#res := 1; {3279#true} is VALID [2020-07-10 14:44:04,107 INFO L280 TraceCheckUtils]: 7: Hoare triple {3279#true} assume true; {3279#true} is VALID [2020-07-10 14:44:04,108 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {3279#true} {3279#true} #30#return; {3279#true} is VALID [2020-07-10 14:44:04,108 INFO L280 TraceCheckUtils]: 9: Hoare triple {3279#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3279#true} is VALID [2020-07-10 14:44:04,108 INFO L263 TraceCheckUtils]: 10: Hoare triple {3279#true} call #t~ret1 := fibonacci(~n - 2); {3279#true} is VALID [2020-07-10 14:44:04,108 INFO L280 TraceCheckUtils]: 11: Hoare triple {3279#true} ~n := #in~n; {3279#true} is VALID [2020-07-10 14:44:04,109 INFO L280 TraceCheckUtils]: 12: Hoare triple {3279#true} assume ~n < 1;#res := 0; {3279#true} is VALID [2020-07-10 14:44:04,109 INFO L280 TraceCheckUtils]: 13: Hoare triple {3279#true} assume true; {3279#true} is VALID [2020-07-10 14:44:04,109 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {3279#true} {3279#true} #32#return; {3279#true} is VALID [2020-07-10 14:44:04,110 INFO L280 TraceCheckUtils]: 15: Hoare triple {3279#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {3279#true} is VALID [2020-07-10 14:44:04,110 INFO L280 TraceCheckUtils]: 16: Hoare triple {3279#true} assume true; {3279#true} is VALID [2020-07-10 14:44:04,110 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {3279#true} {3279#true} #30#return; {3279#true} is VALID [2020-07-10 14:44:04,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:04,118 INFO L280 TraceCheckUtils]: 0: Hoare triple {3279#true} ~n := #in~n; {3279#true} is VALID [2020-07-10 14:44:04,119 INFO L280 TraceCheckUtils]: 1: Hoare triple {3279#true} assume !(~n < 1); {3279#true} is VALID [2020-07-10 14:44:04,119 INFO L280 TraceCheckUtils]: 2: Hoare triple {3279#true} assume 1 == ~n;#res := 1; {3279#true} is VALID [2020-07-10 14:44:04,120 INFO L280 TraceCheckUtils]: 3: Hoare triple {3279#true} assume true; {3279#true} is VALID [2020-07-10 14:44:04,120 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {3279#true} {3279#true} #32#return; {3279#true} is VALID [2020-07-10 14:44:04,120 INFO L280 TraceCheckUtils]: 0: Hoare triple {3279#true} ~n := #in~n; {3279#true} is VALID [2020-07-10 14:44:04,121 INFO L280 TraceCheckUtils]: 1: Hoare triple {3279#true} assume !(~n < 1); {3279#true} is VALID [2020-07-10 14:44:04,121 INFO L280 TraceCheckUtils]: 2: Hoare triple {3279#true} assume !(1 == ~n); {3279#true} is VALID [2020-07-10 14:44:04,121 INFO L263 TraceCheckUtils]: 3: Hoare triple {3279#true} call #t~ret0 := fibonacci(~n - 1); {3279#true} is VALID [2020-07-10 14:44:04,122 INFO L280 TraceCheckUtils]: 4: Hoare triple {3279#true} ~n := #in~n; {3279#true} is VALID [2020-07-10 14:44:04,122 INFO L280 TraceCheckUtils]: 5: Hoare triple {3279#true} assume !(~n < 1); {3279#true} is VALID [2020-07-10 14:44:04,122 INFO L280 TraceCheckUtils]: 6: Hoare triple {3279#true} assume !(1 == ~n); {3279#true} is VALID [2020-07-10 14:44:04,123 INFO L263 TraceCheckUtils]: 7: Hoare triple {3279#true} call #t~ret0 := fibonacci(~n - 1); {3279#true} is VALID [2020-07-10 14:44:04,123 INFO L280 TraceCheckUtils]: 8: Hoare triple {3279#true} ~n := #in~n; {3279#true} is VALID [2020-07-10 14:44:04,123 INFO L280 TraceCheckUtils]: 9: Hoare triple {3279#true} assume !(~n < 1); {3279#true} is VALID [2020-07-10 14:44:04,124 INFO L280 TraceCheckUtils]: 10: Hoare triple {3279#true} assume 1 == ~n;#res := 1; {3279#true} is VALID [2020-07-10 14:44:04,124 INFO L280 TraceCheckUtils]: 11: Hoare triple {3279#true} assume true; {3279#true} is VALID [2020-07-10 14:44:04,124 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {3279#true} {3279#true} #30#return; {3279#true} is VALID [2020-07-10 14:44:04,125 INFO L280 TraceCheckUtils]: 13: Hoare triple {3279#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3279#true} is VALID [2020-07-10 14:44:04,125 INFO L263 TraceCheckUtils]: 14: Hoare triple {3279#true} call #t~ret1 := fibonacci(~n - 2); {3279#true} is VALID [2020-07-10 14:44:04,125 INFO L280 TraceCheckUtils]: 15: Hoare triple {3279#true} ~n := #in~n; {3279#true} is VALID [2020-07-10 14:44:04,126 INFO L280 TraceCheckUtils]: 16: Hoare triple {3279#true} assume ~n < 1;#res := 0; {3279#true} is VALID [2020-07-10 14:44:04,126 INFO L280 TraceCheckUtils]: 17: Hoare triple {3279#true} assume true; {3279#true} is VALID [2020-07-10 14:44:04,126 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {3279#true} {3279#true} #32#return; {3279#true} is VALID [2020-07-10 14:44:04,127 INFO L280 TraceCheckUtils]: 19: Hoare triple {3279#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {3279#true} is VALID [2020-07-10 14:44:04,127 INFO L280 TraceCheckUtils]: 20: Hoare triple {3279#true} assume true; {3279#true} is VALID [2020-07-10 14:44:04,127 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {3279#true} {3279#true} #30#return; {3279#true} is VALID [2020-07-10 14:44:04,128 INFO L280 TraceCheckUtils]: 22: Hoare triple {3279#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3279#true} is VALID [2020-07-10 14:44:04,128 INFO L263 TraceCheckUtils]: 23: Hoare triple {3279#true} call #t~ret1 := fibonacci(~n - 2); {3279#true} is VALID [2020-07-10 14:44:04,128 INFO L280 TraceCheckUtils]: 24: Hoare triple {3279#true} ~n := #in~n; {3279#true} is VALID [2020-07-10 14:44:04,129 INFO L280 TraceCheckUtils]: 25: Hoare triple {3279#true} assume !(~n < 1); {3279#true} is VALID [2020-07-10 14:44:04,129 INFO L280 TraceCheckUtils]: 26: Hoare triple {3279#true} assume 1 == ~n;#res := 1; {3279#true} is VALID [2020-07-10 14:44:04,129 INFO L280 TraceCheckUtils]: 27: Hoare triple {3279#true} assume true; {3279#true} is VALID [2020-07-10 14:44:04,130 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {3279#true} {3279#true} #32#return; {3279#true} is VALID [2020-07-10 14:44:04,130 INFO L280 TraceCheckUtils]: 29: Hoare triple {3279#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {3279#true} is VALID [2020-07-10 14:44:04,130 INFO L280 TraceCheckUtils]: 30: Hoare triple {3279#true} assume true; {3279#true} is VALID [2020-07-10 14:44:04,132 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {3279#true} {3444#(<= |fibonacci_#in~n| 5)} #32#return; {3444#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-10 14:44:04,134 INFO L280 TraceCheckUtils]: 0: Hoare triple {3279#true} ~n := #in~n; {3384#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:04,134 INFO L280 TraceCheckUtils]: 1: Hoare triple {3384#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {3384#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:04,135 INFO L280 TraceCheckUtils]: 2: Hoare triple {3384#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {3384#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:04,135 INFO L263 TraceCheckUtils]: 3: Hoare triple {3384#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {3279#true} is VALID [2020-07-10 14:44:04,135 INFO L280 TraceCheckUtils]: 4: Hoare triple {3279#true} ~n := #in~n; {3384#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:04,136 INFO L280 TraceCheckUtils]: 5: Hoare triple {3384#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {3384#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:04,137 INFO L280 TraceCheckUtils]: 6: Hoare triple {3384#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {3384#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:04,137 INFO L263 TraceCheckUtils]: 7: Hoare triple {3384#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {3279#true} is VALID [2020-07-10 14:44:04,138 INFO L280 TraceCheckUtils]: 8: Hoare triple {3279#true} ~n := #in~n; {3384#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:04,139 INFO L280 TraceCheckUtils]: 9: Hoare triple {3384#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {3384#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:04,140 INFO L280 TraceCheckUtils]: 10: Hoare triple {3384#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {3384#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:04,140 INFO L263 TraceCheckUtils]: 11: Hoare triple {3384#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {3279#true} is VALID [2020-07-10 14:44:04,141 INFO L280 TraceCheckUtils]: 12: Hoare triple {3279#true} ~n := #in~n; {3384#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:04,142 INFO L280 TraceCheckUtils]: 13: Hoare triple {3384#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {3384#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:04,142 INFO L280 TraceCheckUtils]: 14: Hoare triple {3384#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {3384#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:04,143 INFO L263 TraceCheckUtils]: 15: Hoare triple {3384#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {3279#true} is VALID [2020-07-10 14:44:04,143 INFO L280 TraceCheckUtils]: 16: Hoare triple {3279#true} ~n := #in~n; {3384#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:04,144 INFO L280 TraceCheckUtils]: 17: Hoare triple {3384#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {3384#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:04,144 INFO L280 TraceCheckUtils]: 18: Hoare triple {3384#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {3562#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-10 14:44:04,145 INFO L280 TraceCheckUtils]: 19: Hoare triple {3562#(<= |fibonacci_#in~n| 1)} assume true; {3562#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-10 14:44:04,146 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {3562#(<= |fibonacci_#in~n| 1)} {3384#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {3557#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:44:04,147 INFO L280 TraceCheckUtils]: 21: Hoare triple {3557#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3557#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:44:04,147 INFO L263 TraceCheckUtils]: 22: Hoare triple {3557#(<= |fibonacci_#in~n| 2)} call #t~ret1 := fibonacci(~n - 2); {3279#true} is VALID [2020-07-10 14:44:04,147 INFO L280 TraceCheckUtils]: 23: Hoare triple {3279#true} ~n := #in~n; {3279#true} is VALID [2020-07-10 14:44:04,147 INFO L280 TraceCheckUtils]: 24: Hoare triple {3279#true} assume ~n < 1;#res := 0; {3279#true} is VALID [2020-07-10 14:44:04,148 INFO L280 TraceCheckUtils]: 25: Hoare triple {3279#true} assume true; {3279#true} is VALID [2020-07-10 14:44:04,148 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {3279#true} {3557#(<= |fibonacci_#in~n| 2)} #32#return; {3557#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:44:04,149 INFO L280 TraceCheckUtils]: 27: Hoare triple {3557#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {3557#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:44:04,149 INFO L280 TraceCheckUtils]: 28: Hoare triple {3557#(<= |fibonacci_#in~n| 2)} assume true; {3557#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:44:04,151 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {3557#(<= |fibonacci_#in~n| 2)} {3384#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {3546#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:44:04,151 INFO L280 TraceCheckUtils]: 30: Hoare triple {3546#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3546#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:44:04,151 INFO L263 TraceCheckUtils]: 31: Hoare triple {3546#(<= |fibonacci_#in~n| 3)} call #t~ret1 := fibonacci(~n - 2); {3279#true} is VALID [2020-07-10 14:44:04,152 INFO L280 TraceCheckUtils]: 32: Hoare triple {3279#true} ~n := #in~n; {3279#true} is VALID [2020-07-10 14:44:04,152 INFO L280 TraceCheckUtils]: 33: Hoare triple {3279#true} assume !(~n < 1); {3279#true} is VALID [2020-07-10 14:44:04,152 INFO L280 TraceCheckUtils]: 34: Hoare triple {3279#true} assume 1 == ~n;#res := 1; {3279#true} is VALID [2020-07-10 14:44:04,152 INFO L280 TraceCheckUtils]: 35: Hoare triple {3279#true} assume true; {3279#true} is VALID [2020-07-10 14:44:04,153 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {3279#true} {3546#(<= |fibonacci_#in~n| 3)} #32#return; {3546#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:44:04,154 INFO L280 TraceCheckUtils]: 37: Hoare triple {3546#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {3546#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:44:04,154 INFO L280 TraceCheckUtils]: 38: Hoare triple {3546#(<= |fibonacci_#in~n| 3)} assume true; {3546#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:44:04,156 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {3546#(<= |fibonacci_#in~n| 3)} {3384#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {3509#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-10 14:44:04,156 INFO L280 TraceCheckUtils]: 40: Hoare triple {3509#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3509#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-10 14:44:04,156 INFO L263 TraceCheckUtils]: 41: Hoare triple {3509#(<= |fibonacci_#in~n| 4)} call #t~ret1 := fibonacci(~n - 2); {3279#true} is VALID [2020-07-10 14:44:04,157 INFO L280 TraceCheckUtils]: 42: Hoare triple {3279#true} ~n := #in~n; {3279#true} is VALID [2020-07-10 14:44:04,157 INFO L280 TraceCheckUtils]: 43: Hoare triple {3279#true} assume !(~n < 1); {3279#true} is VALID [2020-07-10 14:44:04,157 INFO L280 TraceCheckUtils]: 44: Hoare triple {3279#true} assume !(1 == ~n); {3279#true} is VALID [2020-07-10 14:44:04,157 INFO L263 TraceCheckUtils]: 45: Hoare triple {3279#true} call #t~ret0 := fibonacci(~n - 1); {3279#true} is VALID [2020-07-10 14:44:04,157 INFO L280 TraceCheckUtils]: 46: Hoare triple {3279#true} ~n := #in~n; {3279#true} is VALID [2020-07-10 14:44:04,158 INFO L280 TraceCheckUtils]: 47: Hoare triple {3279#true} assume !(~n < 1); {3279#true} is VALID [2020-07-10 14:44:04,158 INFO L280 TraceCheckUtils]: 48: Hoare triple {3279#true} assume 1 == ~n;#res := 1; {3279#true} is VALID [2020-07-10 14:44:04,158 INFO L280 TraceCheckUtils]: 49: Hoare triple {3279#true} assume true; {3279#true} is VALID [2020-07-10 14:44:04,158 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {3279#true} {3279#true} #30#return; {3279#true} is VALID [2020-07-10 14:44:04,158 INFO L280 TraceCheckUtils]: 51: Hoare triple {3279#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3279#true} is VALID [2020-07-10 14:44:04,159 INFO L263 TraceCheckUtils]: 52: Hoare triple {3279#true} call #t~ret1 := fibonacci(~n - 2); {3279#true} is VALID [2020-07-10 14:44:04,159 INFO L280 TraceCheckUtils]: 53: Hoare triple {3279#true} ~n := #in~n; {3279#true} is VALID [2020-07-10 14:44:04,159 INFO L280 TraceCheckUtils]: 54: Hoare triple {3279#true} assume ~n < 1;#res := 0; {3279#true} is VALID [2020-07-10 14:44:04,160 INFO L280 TraceCheckUtils]: 55: Hoare triple {3279#true} assume true; {3279#true} is VALID [2020-07-10 14:44:04,160 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {3279#true} {3279#true} #32#return; {3279#true} is VALID [2020-07-10 14:44:04,160 INFO L280 TraceCheckUtils]: 57: Hoare triple {3279#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {3279#true} is VALID [2020-07-10 14:44:04,161 INFO L280 TraceCheckUtils]: 58: Hoare triple {3279#true} assume true; {3279#true} is VALID [2020-07-10 14:44:04,162 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {3279#true} {3509#(<= |fibonacci_#in~n| 4)} #32#return; {3509#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-10 14:44:04,163 INFO L280 TraceCheckUtils]: 60: Hoare triple {3509#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {3509#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-10 14:44:04,164 INFO L280 TraceCheckUtils]: 61: Hoare triple {3509#(<= |fibonacci_#in~n| 4)} assume true; {3509#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-10 14:44:04,165 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {3509#(<= |fibonacci_#in~n| 4)} {3384#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {3444#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-10 14:44:04,166 INFO L280 TraceCheckUtils]: 63: Hoare triple {3444#(<= |fibonacci_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3444#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-10 14:44:04,167 INFO L263 TraceCheckUtils]: 64: Hoare triple {3444#(<= |fibonacci_#in~n| 5)} call #t~ret1 := fibonacci(~n - 2); {3279#true} is VALID [2020-07-10 14:44:04,167 INFO L280 TraceCheckUtils]: 65: Hoare triple {3279#true} ~n := #in~n; {3279#true} is VALID [2020-07-10 14:44:04,167 INFO L280 TraceCheckUtils]: 66: Hoare triple {3279#true} assume !(~n < 1); {3279#true} is VALID [2020-07-10 14:44:04,168 INFO L280 TraceCheckUtils]: 67: Hoare triple {3279#true} assume !(1 == ~n); {3279#true} is VALID [2020-07-10 14:44:04,168 INFO L263 TraceCheckUtils]: 68: Hoare triple {3279#true} call #t~ret0 := fibonacci(~n - 1); {3279#true} is VALID [2020-07-10 14:44:04,168 INFO L280 TraceCheckUtils]: 69: Hoare triple {3279#true} ~n := #in~n; {3279#true} is VALID [2020-07-10 14:44:04,169 INFO L280 TraceCheckUtils]: 70: Hoare triple {3279#true} assume !(~n < 1); {3279#true} is VALID [2020-07-10 14:44:04,169 INFO L280 TraceCheckUtils]: 71: Hoare triple {3279#true} assume !(1 == ~n); {3279#true} is VALID [2020-07-10 14:44:04,169 INFO L263 TraceCheckUtils]: 72: Hoare triple {3279#true} call #t~ret0 := fibonacci(~n - 1); {3279#true} is VALID [2020-07-10 14:44:04,170 INFO L280 TraceCheckUtils]: 73: Hoare triple {3279#true} ~n := #in~n; {3279#true} is VALID [2020-07-10 14:44:04,170 INFO L280 TraceCheckUtils]: 74: Hoare triple {3279#true} assume !(~n < 1); {3279#true} is VALID [2020-07-10 14:44:04,170 INFO L280 TraceCheckUtils]: 75: Hoare triple {3279#true} assume 1 == ~n;#res := 1; {3279#true} is VALID [2020-07-10 14:44:04,171 INFO L280 TraceCheckUtils]: 76: Hoare triple {3279#true} assume true; {3279#true} is VALID [2020-07-10 14:44:04,171 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {3279#true} {3279#true} #30#return; {3279#true} is VALID [2020-07-10 14:44:04,171 INFO L280 TraceCheckUtils]: 78: Hoare triple {3279#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3279#true} is VALID [2020-07-10 14:44:04,172 INFO L263 TraceCheckUtils]: 79: Hoare triple {3279#true} call #t~ret1 := fibonacci(~n - 2); {3279#true} is VALID [2020-07-10 14:44:04,172 INFO L280 TraceCheckUtils]: 80: Hoare triple {3279#true} ~n := #in~n; {3279#true} is VALID [2020-07-10 14:44:04,172 INFO L280 TraceCheckUtils]: 81: Hoare triple {3279#true} assume ~n < 1;#res := 0; {3279#true} is VALID [2020-07-10 14:44:04,172 INFO L280 TraceCheckUtils]: 82: Hoare triple {3279#true} assume true; {3279#true} is VALID [2020-07-10 14:44:04,173 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {3279#true} {3279#true} #32#return; {3279#true} is VALID [2020-07-10 14:44:04,173 INFO L280 TraceCheckUtils]: 84: Hoare triple {3279#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {3279#true} is VALID [2020-07-10 14:44:04,173 INFO L280 TraceCheckUtils]: 85: Hoare triple {3279#true} assume true; {3279#true} is VALID [2020-07-10 14:44:04,174 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {3279#true} {3279#true} #30#return; {3279#true} is VALID [2020-07-10 14:44:04,174 INFO L280 TraceCheckUtils]: 87: Hoare triple {3279#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3279#true} is VALID [2020-07-10 14:44:04,174 INFO L263 TraceCheckUtils]: 88: Hoare triple {3279#true} call #t~ret1 := fibonacci(~n - 2); {3279#true} is VALID [2020-07-10 14:44:04,175 INFO L280 TraceCheckUtils]: 89: Hoare triple {3279#true} ~n := #in~n; {3279#true} is VALID [2020-07-10 14:44:04,175 INFO L280 TraceCheckUtils]: 90: Hoare triple {3279#true} assume !(~n < 1); {3279#true} is VALID [2020-07-10 14:44:04,175 INFO L280 TraceCheckUtils]: 91: Hoare triple {3279#true} assume 1 == ~n;#res := 1; {3279#true} is VALID [2020-07-10 14:44:04,176 INFO L280 TraceCheckUtils]: 92: Hoare triple {3279#true} assume true; {3279#true} is VALID [2020-07-10 14:44:04,176 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {3279#true} {3279#true} #32#return; {3279#true} is VALID [2020-07-10 14:44:04,176 INFO L280 TraceCheckUtils]: 94: Hoare triple {3279#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {3279#true} is VALID [2020-07-10 14:44:04,176 INFO L280 TraceCheckUtils]: 95: Hoare triple {3279#true} assume true; {3279#true} is VALID [2020-07-10 14:44:04,178 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {3279#true} {3444#(<= |fibonacci_#in~n| 5)} #32#return; {3444#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-10 14:44:04,179 INFO L280 TraceCheckUtils]: 97: Hoare triple {3444#(<= |fibonacci_#in~n| 5)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {3444#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-10 14:44:04,180 INFO L280 TraceCheckUtils]: 98: Hoare triple {3444#(<= |fibonacci_#in~n| 5)} assume true; {3444#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-10 14:44:04,181 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {3444#(<= |fibonacci_#in~n| 5)} {3279#true} #38#return; {3383#(<= main_~x~0 5)} is VALID [2020-07-10 14:44:04,194 INFO L263 TraceCheckUtils]: 0: Hoare triple {3279#true} call ULTIMATE.init(); {3279#true} is VALID [2020-07-10 14:44:04,194 INFO L280 TraceCheckUtils]: 1: Hoare triple {3279#true} assume true; {3279#true} is VALID [2020-07-10 14:44:04,195 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3279#true} {3279#true} #34#return; {3279#true} is VALID [2020-07-10 14:44:04,195 INFO L263 TraceCheckUtils]: 3: Hoare triple {3279#true} call #t~ret4 := main(); {3279#true} is VALID [2020-07-10 14:44:04,195 INFO L280 TraceCheckUtils]: 4: Hoare triple {3279#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~x~0 := #t~nondet2;havoc #t~nondet2; {3279#true} is VALID [2020-07-10 14:44:04,195 INFO L263 TraceCheckUtils]: 5: Hoare triple {3279#true} call #t~ret3 := fibonacci(~x~0); {3279#true} is VALID [2020-07-10 14:44:04,198 INFO L280 TraceCheckUtils]: 6: Hoare triple {3279#true} ~n := #in~n; {3384#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:04,199 INFO L280 TraceCheckUtils]: 7: Hoare triple {3384#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {3384#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:04,200 INFO L280 TraceCheckUtils]: 8: Hoare triple {3384#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {3384#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:04,200 INFO L263 TraceCheckUtils]: 9: Hoare triple {3384#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {3279#true} is VALID [2020-07-10 14:44:04,201 INFO L280 TraceCheckUtils]: 10: Hoare triple {3279#true} ~n := #in~n; {3384#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:04,202 INFO L280 TraceCheckUtils]: 11: Hoare triple {3384#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {3384#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:04,202 INFO L280 TraceCheckUtils]: 12: Hoare triple {3384#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {3384#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:04,203 INFO L263 TraceCheckUtils]: 13: Hoare triple {3384#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {3279#true} is VALID [2020-07-10 14:44:04,203 INFO L280 TraceCheckUtils]: 14: Hoare triple {3279#true} ~n := #in~n; {3384#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:04,204 INFO L280 TraceCheckUtils]: 15: Hoare triple {3384#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {3384#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:04,204 INFO L280 TraceCheckUtils]: 16: Hoare triple {3384#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {3384#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:04,205 INFO L263 TraceCheckUtils]: 17: Hoare triple {3384#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {3279#true} is VALID [2020-07-10 14:44:04,205 INFO L280 TraceCheckUtils]: 18: Hoare triple {3279#true} ~n := #in~n; {3384#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:04,206 INFO L280 TraceCheckUtils]: 19: Hoare triple {3384#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {3384#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:04,207 INFO L280 TraceCheckUtils]: 20: Hoare triple {3384#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {3384#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:04,207 INFO L263 TraceCheckUtils]: 21: Hoare triple {3384#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {3279#true} is VALID [2020-07-10 14:44:04,208 INFO L280 TraceCheckUtils]: 22: Hoare triple {3279#true} ~n := #in~n; {3384#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:04,209 INFO L280 TraceCheckUtils]: 23: Hoare triple {3384#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {3384#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:04,210 INFO L280 TraceCheckUtils]: 24: Hoare triple {3384#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {3562#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-10 14:44:04,211 INFO L280 TraceCheckUtils]: 25: Hoare triple {3562#(<= |fibonacci_#in~n| 1)} assume true; {3562#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-10 14:44:04,212 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {3562#(<= |fibonacci_#in~n| 1)} {3384#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {3557#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:44:04,212 INFO L280 TraceCheckUtils]: 27: Hoare triple {3557#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3557#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:44:04,213 INFO L263 TraceCheckUtils]: 28: Hoare triple {3557#(<= |fibonacci_#in~n| 2)} call #t~ret1 := fibonacci(~n - 2); {3279#true} is VALID [2020-07-10 14:44:04,213 INFO L280 TraceCheckUtils]: 29: Hoare triple {3279#true} ~n := #in~n; {3279#true} is VALID [2020-07-10 14:44:04,213 INFO L280 TraceCheckUtils]: 30: Hoare triple {3279#true} assume ~n < 1;#res := 0; {3279#true} is VALID [2020-07-10 14:44:04,213 INFO L280 TraceCheckUtils]: 31: Hoare triple {3279#true} assume true; {3279#true} is VALID [2020-07-10 14:44:04,214 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {3279#true} {3557#(<= |fibonacci_#in~n| 2)} #32#return; {3557#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:44:04,215 INFO L280 TraceCheckUtils]: 33: Hoare triple {3557#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {3557#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:44:04,215 INFO L280 TraceCheckUtils]: 34: Hoare triple {3557#(<= |fibonacci_#in~n| 2)} assume true; {3557#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:44:04,217 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {3557#(<= |fibonacci_#in~n| 2)} {3384#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {3546#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:44:04,219 INFO L280 TraceCheckUtils]: 36: Hoare triple {3546#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3546#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:44:04,219 INFO L263 TraceCheckUtils]: 37: Hoare triple {3546#(<= |fibonacci_#in~n| 3)} call #t~ret1 := fibonacci(~n - 2); {3279#true} is VALID [2020-07-10 14:44:04,219 INFO L280 TraceCheckUtils]: 38: Hoare triple {3279#true} ~n := #in~n; {3279#true} is VALID [2020-07-10 14:44:04,220 INFO L280 TraceCheckUtils]: 39: Hoare triple {3279#true} assume !(~n < 1); {3279#true} is VALID [2020-07-10 14:44:04,220 INFO L280 TraceCheckUtils]: 40: Hoare triple {3279#true} assume 1 == ~n;#res := 1; {3279#true} is VALID [2020-07-10 14:44:04,220 INFO L280 TraceCheckUtils]: 41: Hoare triple {3279#true} assume true; {3279#true} is VALID [2020-07-10 14:44:04,221 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {3279#true} {3546#(<= |fibonacci_#in~n| 3)} #32#return; {3546#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:44:04,222 INFO L280 TraceCheckUtils]: 43: Hoare triple {3546#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {3546#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:44:04,223 INFO L280 TraceCheckUtils]: 44: Hoare triple {3546#(<= |fibonacci_#in~n| 3)} assume true; {3546#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:44:04,225 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {3546#(<= |fibonacci_#in~n| 3)} {3384#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {3509#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-10 14:44:04,225 INFO L280 TraceCheckUtils]: 46: Hoare triple {3509#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3509#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-10 14:44:04,226 INFO L263 TraceCheckUtils]: 47: Hoare triple {3509#(<= |fibonacci_#in~n| 4)} call #t~ret1 := fibonacci(~n - 2); {3279#true} is VALID [2020-07-10 14:44:04,226 INFO L280 TraceCheckUtils]: 48: Hoare triple {3279#true} ~n := #in~n; {3279#true} is VALID [2020-07-10 14:44:04,226 INFO L280 TraceCheckUtils]: 49: Hoare triple {3279#true} assume !(~n < 1); {3279#true} is VALID [2020-07-10 14:44:04,227 INFO L280 TraceCheckUtils]: 50: Hoare triple {3279#true} assume !(1 == ~n); {3279#true} is VALID [2020-07-10 14:44:04,227 INFO L263 TraceCheckUtils]: 51: Hoare triple {3279#true} call #t~ret0 := fibonacci(~n - 1); {3279#true} is VALID [2020-07-10 14:44:04,227 INFO L280 TraceCheckUtils]: 52: Hoare triple {3279#true} ~n := #in~n; {3279#true} is VALID [2020-07-10 14:44:04,228 INFO L280 TraceCheckUtils]: 53: Hoare triple {3279#true} assume !(~n < 1); {3279#true} is VALID [2020-07-10 14:44:04,228 INFO L280 TraceCheckUtils]: 54: Hoare triple {3279#true} assume 1 == ~n;#res := 1; {3279#true} is VALID [2020-07-10 14:44:04,228 INFO L280 TraceCheckUtils]: 55: Hoare triple {3279#true} assume true; {3279#true} is VALID [2020-07-10 14:44:04,229 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {3279#true} {3279#true} #30#return; {3279#true} is VALID [2020-07-10 14:44:04,229 INFO L280 TraceCheckUtils]: 57: Hoare triple {3279#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3279#true} is VALID [2020-07-10 14:44:04,229 INFO L263 TraceCheckUtils]: 58: Hoare triple {3279#true} call #t~ret1 := fibonacci(~n - 2); {3279#true} is VALID [2020-07-10 14:44:04,230 INFO L280 TraceCheckUtils]: 59: Hoare triple {3279#true} ~n := #in~n; {3279#true} is VALID [2020-07-10 14:44:04,230 INFO L280 TraceCheckUtils]: 60: Hoare triple {3279#true} assume ~n < 1;#res := 0; {3279#true} is VALID [2020-07-10 14:44:04,230 INFO L280 TraceCheckUtils]: 61: Hoare triple {3279#true} assume true; {3279#true} is VALID [2020-07-10 14:44:04,231 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {3279#true} {3279#true} #32#return; {3279#true} is VALID [2020-07-10 14:44:04,231 INFO L280 TraceCheckUtils]: 63: Hoare triple {3279#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {3279#true} is VALID [2020-07-10 14:44:04,231 INFO L280 TraceCheckUtils]: 64: Hoare triple {3279#true} assume true; {3279#true} is VALID [2020-07-10 14:44:04,233 INFO L275 TraceCheckUtils]: 65: Hoare quadruple {3279#true} {3509#(<= |fibonacci_#in~n| 4)} #32#return; {3509#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-10 14:44:04,234 INFO L280 TraceCheckUtils]: 66: Hoare triple {3509#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {3509#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-10 14:44:04,235 INFO L280 TraceCheckUtils]: 67: Hoare triple {3509#(<= |fibonacci_#in~n| 4)} assume true; {3509#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-10 14:44:04,236 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {3509#(<= |fibonacci_#in~n| 4)} {3384#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {3444#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-10 14:44:04,237 INFO L280 TraceCheckUtils]: 69: Hoare triple {3444#(<= |fibonacci_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3444#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-10 14:44:04,237 INFO L263 TraceCheckUtils]: 70: Hoare triple {3444#(<= |fibonacci_#in~n| 5)} call #t~ret1 := fibonacci(~n - 2); {3279#true} is VALID [2020-07-10 14:44:04,237 INFO L280 TraceCheckUtils]: 71: Hoare triple {3279#true} ~n := #in~n; {3279#true} is VALID [2020-07-10 14:44:04,237 INFO L280 TraceCheckUtils]: 72: Hoare triple {3279#true} assume !(~n < 1); {3279#true} is VALID [2020-07-10 14:44:04,238 INFO L280 TraceCheckUtils]: 73: Hoare triple {3279#true} assume !(1 == ~n); {3279#true} is VALID [2020-07-10 14:44:04,238 INFO L263 TraceCheckUtils]: 74: Hoare triple {3279#true} call #t~ret0 := fibonacci(~n - 1); {3279#true} is VALID [2020-07-10 14:44:04,238 INFO L280 TraceCheckUtils]: 75: Hoare triple {3279#true} ~n := #in~n; {3279#true} is VALID [2020-07-10 14:44:04,239 INFO L280 TraceCheckUtils]: 76: Hoare triple {3279#true} assume !(~n < 1); {3279#true} is VALID [2020-07-10 14:44:04,239 INFO L280 TraceCheckUtils]: 77: Hoare triple {3279#true} assume !(1 == ~n); {3279#true} is VALID [2020-07-10 14:44:04,239 INFO L263 TraceCheckUtils]: 78: Hoare triple {3279#true} call #t~ret0 := fibonacci(~n - 1); {3279#true} is VALID [2020-07-10 14:44:04,240 INFO L280 TraceCheckUtils]: 79: Hoare triple {3279#true} ~n := #in~n; {3279#true} is VALID [2020-07-10 14:44:04,240 INFO L280 TraceCheckUtils]: 80: Hoare triple {3279#true} assume !(~n < 1); {3279#true} is VALID [2020-07-10 14:44:04,240 INFO L280 TraceCheckUtils]: 81: Hoare triple {3279#true} assume 1 == ~n;#res := 1; {3279#true} is VALID [2020-07-10 14:44:04,240 INFO L280 TraceCheckUtils]: 82: Hoare triple {3279#true} assume true; {3279#true} is VALID [2020-07-10 14:44:04,241 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {3279#true} {3279#true} #30#return; {3279#true} is VALID [2020-07-10 14:44:04,241 INFO L280 TraceCheckUtils]: 84: Hoare triple {3279#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3279#true} is VALID [2020-07-10 14:44:04,241 INFO L263 TraceCheckUtils]: 85: Hoare triple {3279#true} call #t~ret1 := fibonacci(~n - 2); {3279#true} is VALID [2020-07-10 14:44:04,241 INFO L280 TraceCheckUtils]: 86: Hoare triple {3279#true} ~n := #in~n; {3279#true} is VALID [2020-07-10 14:44:04,242 INFO L280 TraceCheckUtils]: 87: Hoare triple {3279#true} assume ~n < 1;#res := 0; {3279#true} is VALID [2020-07-10 14:44:04,242 INFO L280 TraceCheckUtils]: 88: Hoare triple {3279#true} assume true; {3279#true} is VALID [2020-07-10 14:44:04,242 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {3279#true} {3279#true} #32#return; {3279#true} is VALID [2020-07-10 14:44:04,243 INFO L280 TraceCheckUtils]: 90: Hoare triple {3279#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {3279#true} is VALID [2020-07-10 14:44:04,243 INFO L280 TraceCheckUtils]: 91: Hoare triple {3279#true} assume true; {3279#true} is VALID [2020-07-10 14:44:04,243 INFO L275 TraceCheckUtils]: 92: Hoare quadruple {3279#true} {3279#true} #30#return; {3279#true} is VALID [2020-07-10 14:44:04,244 INFO L280 TraceCheckUtils]: 93: Hoare triple {3279#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3279#true} is VALID [2020-07-10 14:44:04,244 INFO L263 TraceCheckUtils]: 94: Hoare triple {3279#true} call #t~ret1 := fibonacci(~n - 2); {3279#true} is VALID [2020-07-10 14:44:04,244 INFO L280 TraceCheckUtils]: 95: Hoare triple {3279#true} ~n := #in~n; {3279#true} is VALID [2020-07-10 14:44:04,244 INFO L280 TraceCheckUtils]: 96: Hoare triple {3279#true} assume !(~n < 1); {3279#true} is VALID [2020-07-10 14:44:04,245 INFO L280 TraceCheckUtils]: 97: Hoare triple {3279#true} assume 1 == ~n;#res := 1; {3279#true} is VALID [2020-07-10 14:44:04,245 INFO L280 TraceCheckUtils]: 98: Hoare triple {3279#true} assume true; {3279#true} is VALID [2020-07-10 14:44:04,245 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {3279#true} {3279#true} #32#return; {3279#true} is VALID [2020-07-10 14:44:04,246 INFO L280 TraceCheckUtils]: 100: Hoare triple {3279#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {3279#true} is VALID [2020-07-10 14:44:04,246 INFO L280 TraceCheckUtils]: 101: Hoare triple {3279#true} assume true; {3279#true} is VALID [2020-07-10 14:44:04,248 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {3279#true} {3444#(<= |fibonacci_#in~n| 5)} #32#return; {3444#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-10 14:44:04,249 INFO L280 TraceCheckUtils]: 103: Hoare triple {3444#(<= |fibonacci_#in~n| 5)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {3444#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-10 14:44:04,249 INFO L280 TraceCheckUtils]: 104: Hoare triple {3444#(<= |fibonacci_#in~n| 5)} assume true; {3444#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-10 14:44:04,251 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {3444#(<= |fibonacci_#in~n| 5)} {3279#true} #38#return; {3383#(<= main_~x~0 5)} is VALID [2020-07-10 14:44:04,251 INFO L280 TraceCheckUtils]: 106: Hoare triple {3383#(<= main_~x~0 5)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~result~0 := #t~ret3;havoc #t~ret3; {3383#(<= main_~x~0 5)} is VALID [2020-07-10 14:44:04,252 INFO L280 TraceCheckUtils]: 107: Hoare triple {3383#(<= main_~x~0 5)} assume !(~x~0 < 8 || ~result~0 >= 34); {3280#false} is VALID [2020-07-10 14:44:04,253 INFO L280 TraceCheckUtils]: 108: Hoare triple {3280#false} assume !false; {3280#false} is VALID [2020-07-10 14:44:04,268 INFO L134 CoverageAnalysis]: Checked inductivity of 570 backedges. 42 proven. 229 refuted. 0 times theorem prover too weak. 299 trivial. 0 not checked. [2020-07-10 14:44:04,269 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1182591050] [2020-07-10 14:44:04,269 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1677968289] [2020-07-10 14:44:04,269 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 14:44:04,362 INFO L249 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 13 check-sat command(s) [2020-07-10 14:44:04,362 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2020-07-10 14:44:04,364 INFO L264 TraceCheckSpWp]: Trace formula consists of 246 conjuncts, 10 conjunts are in the unsatisfiable core [2020-07-10 14:44:04,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:04,402 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 14:44:04,590 INFO L263 TraceCheckUtils]: 0: Hoare triple {3279#true} call ULTIMATE.init(); {3279#true} is VALID [2020-07-10 14:44:04,591 INFO L280 TraceCheckUtils]: 1: Hoare triple {3279#true} assume true; {3279#true} is VALID [2020-07-10 14:44:04,591 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3279#true} {3279#true} #34#return; {3279#true} is VALID [2020-07-10 14:44:04,591 INFO L263 TraceCheckUtils]: 3: Hoare triple {3279#true} call #t~ret4 := main(); {3279#true} is VALID [2020-07-10 14:44:04,592 INFO L280 TraceCheckUtils]: 4: Hoare triple {3279#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~x~0 := #t~nondet2;havoc #t~nondet2; {3279#true} is VALID [2020-07-10 14:44:04,592 INFO L263 TraceCheckUtils]: 5: Hoare triple {3279#true} call #t~ret3 := fibonacci(~x~0); {3279#true} is VALID [2020-07-10 14:44:04,593 INFO L280 TraceCheckUtils]: 6: Hoare triple {3279#true} ~n := #in~n; {3625#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-10 14:44:04,593 INFO L280 TraceCheckUtils]: 7: Hoare triple {3625#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(~n < 1); {3625#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-10 14:44:04,594 INFO L280 TraceCheckUtils]: 8: Hoare triple {3625#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(1 == ~n); {3625#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-10 14:44:04,594 INFO L263 TraceCheckUtils]: 9: Hoare triple {3625#(<= |fibonacci_#in~n| fibonacci_~n)} call #t~ret0 := fibonacci(~n - 1); {3279#true} is VALID [2020-07-10 14:44:04,595 INFO L280 TraceCheckUtils]: 10: Hoare triple {3279#true} ~n := #in~n; {3625#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-10 14:44:04,596 INFO L280 TraceCheckUtils]: 11: Hoare triple {3625#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(~n < 1); {3625#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-10 14:44:04,596 INFO L280 TraceCheckUtils]: 12: Hoare triple {3625#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(1 == ~n); {3625#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-10 14:44:04,596 INFO L263 TraceCheckUtils]: 13: Hoare triple {3625#(<= |fibonacci_#in~n| fibonacci_~n)} call #t~ret0 := fibonacci(~n - 1); {3279#true} is VALID [2020-07-10 14:44:04,597 INFO L280 TraceCheckUtils]: 14: Hoare triple {3279#true} ~n := #in~n; {3279#true} is VALID [2020-07-10 14:44:04,597 INFO L280 TraceCheckUtils]: 15: Hoare triple {3279#true} assume !(~n < 1); {3279#true} is VALID [2020-07-10 14:44:04,597 INFO L280 TraceCheckUtils]: 16: Hoare triple {3279#true} assume !(1 == ~n); {3279#true} is VALID [2020-07-10 14:44:04,597 INFO L263 TraceCheckUtils]: 17: Hoare triple {3279#true} call #t~ret0 := fibonacci(~n - 1); {3279#true} is VALID [2020-07-10 14:44:04,597 INFO L280 TraceCheckUtils]: 18: Hoare triple {3279#true} ~n := #in~n; {3279#true} is VALID [2020-07-10 14:44:04,598 INFO L280 TraceCheckUtils]: 19: Hoare triple {3279#true} assume !(~n < 1); {3279#true} is VALID [2020-07-10 14:44:04,598 INFO L280 TraceCheckUtils]: 20: Hoare triple {3279#true} assume !(1 == ~n); {3279#true} is VALID [2020-07-10 14:44:04,598 INFO L263 TraceCheckUtils]: 21: Hoare triple {3279#true} call #t~ret0 := fibonacci(~n - 1); {3279#true} is VALID [2020-07-10 14:44:04,598 INFO L280 TraceCheckUtils]: 22: Hoare triple {3279#true} ~n := #in~n; {3279#true} is VALID [2020-07-10 14:44:04,599 INFO L280 TraceCheckUtils]: 23: Hoare triple {3279#true} assume !(~n < 1); {3279#true} is VALID [2020-07-10 14:44:04,599 INFO L280 TraceCheckUtils]: 24: Hoare triple {3279#true} assume 1 == ~n;#res := 1; {3279#true} is VALID [2020-07-10 14:44:04,599 INFO L280 TraceCheckUtils]: 25: Hoare triple {3279#true} assume true; {3279#true} is VALID [2020-07-10 14:44:04,600 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {3279#true} {3279#true} #30#return; {3279#true} is VALID [2020-07-10 14:44:04,601 INFO L280 TraceCheckUtils]: 27: Hoare triple {3279#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3279#true} is VALID [2020-07-10 14:44:04,601 INFO L263 TraceCheckUtils]: 28: Hoare triple {3279#true} call #t~ret1 := fibonacci(~n - 2); {3279#true} is VALID [2020-07-10 14:44:04,601 INFO L280 TraceCheckUtils]: 29: Hoare triple {3279#true} ~n := #in~n; {3279#true} is VALID [2020-07-10 14:44:04,601 INFO L280 TraceCheckUtils]: 30: Hoare triple {3279#true} assume ~n < 1;#res := 0; {3279#true} is VALID [2020-07-10 14:44:04,601 INFO L280 TraceCheckUtils]: 31: Hoare triple {3279#true} assume true; {3279#true} is VALID [2020-07-10 14:44:04,602 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {3279#true} {3279#true} #32#return; {3279#true} is VALID [2020-07-10 14:44:04,602 INFO L280 TraceCheckUtils]: 33: Hoare triple {3279#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {3279#true} is VALID [2020-07-10 14:44:04,602 INFO L280 TraceCheckUtils]: 34: Hoare triple {3279#true} assume true; {3279#true} is VALID [2020-07-10 14:44:04,602 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {3279#true} {3279#true} #30#return; {3279#true} is VALID [2020-07-10 14:44:04,602 INFO L280 TraceCheckUtils]: 36: Hoare triple {3279#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3279#true} is VALID [2020-07-10 14:44:04,603 INFO L263 TraceCheckUtils]: 37: Hoare triple {3279#true} call #t~ret1 := fibonacci(~n - 2); {3279#true} is VALID [2020-07-10 14:44:04,603 INFO L280 TraceCheckUtils]: 38: Hoare triple {3279#true} ~n := #in~n; {3279#true} is VALID [2020-07-10 14:44:04,603 INFO L280 TraceCheckUtils]: 39: Hoare triple {3279#true} assume !(~n < 1); {3279#true} is VALID [2020-07-10 14:44:04,603 INFO L280 TraceCheckUtils]: 40: Hoare triple {3279#true} assume 1 == ~n;#res := 1; {3279#true} is VALID [2020-07-10 14:44:04,603 INFO L280 TraceCheckUtils]: 41: Hoare triple {3279#true} assume true; {3279#true} is VALID [2020-07-10 14:44:04,603 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {3279#true} {3279#true} #32#return; {3279#true} is VALID [2020-07-10 14:44:04,604 INFO L280 TraceCheckUtils]: 43: Hoare triple {3279#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {3279#true} is VALID [2020-07-10 14:44:04,604 INFO L280 TraceCheckUtils]: 44: Hoare triple {3279#true} assume true; {3279#true} is VALID [2020-07-10 14:44:04,605 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {3279#true} {3625#(<= |fibonacci_#in~n| fibonacci_~n)} #30#return; {3625#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-10 14:44:04,605 INFO L280 TraceCheckUtils]: 46: Hoare triple {3625#(<= |fibonacci_#in~n| fibonacci_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3625#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-10 14:44:04,606 INFO L263 TraceCheckUtils]: 47: Hoare triple {3625#(<= |fibonacci_#in~n| fibonacci_~n)} call #t~ret1 := fibonacci(~n - 2); {3279#true} is VALID [2020-07-10 14:44:04,606 INFO L280 TraceCheckUtils]: 48: Hoare triple {3279#true} ~n := #in~n; {3625#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-10 14:44:04,607 INFO L280 TraceCheckUtils]: 49: Hoare triple {3625#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(~n < 1); {3625#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-10 14:44:04,607 INFO L280 TraceCheckUtils]: 50: Hoare triple {3625#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(1 == ~n); {3625#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-10 14:44:04,607 INFO L263 TraceCheckUtils]: 51: Hoare triple {3625#(<= |fibonacci_#in~n| fibonacci_~n)} call #t~ret0 := fibonacci(~n - 1); {3279#true} is VALID [2020-07-10 14:44:04,607 INFO L280 TraceCheckUtils]: 52: Hoare triple {3279#true} ~n := #in~n; {3279#true} is VALID [2020-07-10 14:44:04,608 INFO L280 TraceCheckUtils]: 53: Hoare triple {3279#true} assume !(~n < 1); {3279#true} is VALID [2020-07-10 14:44:04,608 INFO L280 TraceCheckUtils]: 54: Hoare triple {3279#true} assume 1 == ~n;#res := 1; {3279#true} is VALID [2020-07-10 14:44:04,608 INFO L280 TraceCheckUtils]: 55: Hoare triple {3279#true} assume true; {3279#true} is VALID [2020-07-10 14:44:04,609 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {3279#true} {3625#(<= |fibonacci_#in~n| fibonacci_~n)} #30#return; {3625#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-10 14:44:04,609 INFO L280 TraceCheckUtils]: 57: Hoare triple {3625#(<= |fibonacci_#in~n| fibonacci_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3625#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-10 14:44:04,610 INFO L263 TraceCheckUtils]: 58: Hoare triple {3625#(<= |fibonacci_#in~n| fibonacci_~n)} call #t~ret1 := fibonacci(~n - 2); {3279#true} is VALID [2020-07-10 14:44:04,610 INFO L280 TraceCheckUtils]: 59: Hoare triple {3279#true} ~n := #in~n; {3625#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-10 14:44:04,611 INFO L280 TraceCheckUtils]: 60: Hoare triple {3625#(<= |fibonacci_#in~n| fibonacci_~n)} assume ~n < 1;#res := 0; {3788#(<= |fibonacci_#in~n| 0)} is VALID [2020-07-10 14:44:04,611 INFO L280 TraceCheckUtils]: 61: Hoare triple {3788#(<= |fibonacci_#in~n| 0)} assume true; {3788#(<= |fibonacci_#in~n| 0)} is VALID [2020-07-10 14:44:04,613 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {3788#(<= |fibonacci_#in~n| 0)} {3625#(<= |fibonacci_#in~n| fibonacci_~n)} #32#return; {3557#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:44:04,613 INFO L280 TraceCheckUtils]: 63: Hoare triple {3557#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {3557#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:44:04,614 INFO L280 TraceCheckUtils]: 64: Hoare triple {3557#(<= |fibonacci_#in~n| 2)} assume true; {3557#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:44:04,615 INFO L275 TraceCheckUtils]: 65: Hoare quadruple {3557#(<= |fibonacci_#in~n| 2)} {3625#(<= |fibonacci_#in~n| fibonacci_~n)} #32#return; {3509#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-10 14:44:04,616 INFO L280 TraceCheckUtils]: 66: Hoare triple {3509#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {3509#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-10 14:44:04,616 INFO L280 TraceCheckUtils]: 67: Hoare triple {3509#(<= |fibonacci_#in~n| 4)} assume true; {3509#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-10 14:44:04,618 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {3509#(<= |fibonacci_#in~n| 4)} {3625#(<= |fibonacci_#in~n| fibonacci_~n)} #30#return; {3444#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-10 14:44:04,618 INFO L280 TraceCheckUtils]: 69: Hoare triple {3444#(<= |fibonacci_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3444#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-10 14:44:04,618 INFO L263 TraceCheckUtils]: 70: Hoare triple {3444#(<= |fibonacci_#in~n| 5)} call #t~ret1 := fibonacci(~n - 2); {3279#true} is VALID [2020-07-10 14:44:04,619 INFO L280 TraceCheckUtils]: 71: Hoare triple {3279#true} ~n := #in~n; {3279#true} is VALID [2020-07-10 14:44:04,619 INFO L280 TraceCheckUtils]: 72: Hoare triple {3279#true} assume !(~n < 1); {3279#true} is VALID [2020-07-10 14:44:04,619 INFO L280 TraceCheckUtils]: 73: Hoare triple {3279#true} assume !(1 == ~n); {3279#true} is VALID [2020-07-10 14:44:04,619 INFO L263 TraceCheckUtils]: 74: Hoare triple {3279#true} call #t~ret0 := fibonacci(~n - 1); {3279#true} is VALID [2020-07-10 14:44:04,620 INFO L280 TraceCheckUtils]: 75: Hoare triple {3279#true} ~n := #in~n; {3279#true} is VALID [2020-07-10 14:44:04,620 INFO L280 TraceCheckUtils]: 76: Hoare triple {3279#true} assume !(~n < 1); {3279#true} is VALID [2020-07-10 14:44:04,620 INFO L280 TraceCheckUtils]: 77: Hoare triple {3279#true} assume !(1 == ~n); {3279#true} is VALID [2020-07-10 14:44:04,620 INFO L263 TraceCheckUtils]: 78: Hoare triple {3279#true} call #t~ret0 := fibonacci(~n - 1); {3279#true} is VALID [2020-07-10 14:44:04,620 INFO L280 TraceCheckUtils]: 79: Hoare triple {3279#true} ~n := #in~n; {3279#true} is VALID [2020-07-10 14:44:04,620 INFO L280 TraceCheckUtils]: 80: Hoare triple {3279#true} assume !(~n < 1); {3279#true} is VALID [2020-07-10 14:44:04,621 INFO L280 TraceCheckUtils]: 81: Hoare triple {3279#true} assume 1 == ~n;#res := 1; {3279#true} is VALID [2020-07-10 14:44:04,621 INFO L280 TraceCheckUtils]: 82: Hoare triple {3279#true} assume true; {3279#true} is VALID [2020-07-10 14:44:04,621 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {3279#true} {3279#true} #30#return; {3279#true} is VALID [2020-07-10 14:44:04,621 INFO L280 TraceCheckUtils]: 84: Hoare triple {3279#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3279#true} is VALID [2020-07-10 14:44:04,621 INFO L263 TraceCheckUtils]: 85: Hoare triple {3279#true} call #t~ret1 := fibonacci(~n - 2); {3279#true} is VALID [2020-07-10 14:44:04,622 INFO L280 TraceCheckUtils]: 86: Hoare triple {3279#true} ~n := #in~n; {3279#true} is VALID [2020-07-10 14:44:04,622 INFO L280 TraceCheckUtils]: 87: Hoare triple {3279#true} assume ~n < 1;#res := 0; {3279#true} is VALID [2020-07-10 14:44:04,622 INFO L280 TraceCheckUtils]: 88: Hoare triple {3279#true} assume true; {3279#true} is VALID [2020-07-10 14:44:04,622 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {3279#true} {3279#true} #32#return; {3279#true} is VALID [2020-07-10 14:44:04,622 INFO L280 TraceCheckUtils]: 90: Hoare triple {3279#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {3279#true} is VALID [2020-07-10 14:44:04,623 INFO L280 TraceCheckUtils]: 91: Hoare triple {3279#true} assume true; {3279#true} is VALID [2020-07-10 14:44:04,623 INFO L275 TraceCheckUtils]: 92: Hoare quadruple {3279#true} {3279#true} #30#return; {3279#true} is VALID [2020-07-10 14:44:04,623 INFO L280 TraceCheckUtils]: 93: Hoare triple {3279#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3279#true} is VALID [2020-07-10 14:44:04,623 INFO L263 TraceCheckUtils]: 94: Hoare triple {3279#true} call #t~ret1 := fibonacci(~n - 2); {3279#true} is VALID [2020-07-10 14:44:04,623 INFO L280 TraceCheckUtils]: 95: Hoare triple {3279#true} ~n := #in~n; {3279#true} is VALID [2020-07-10 14:44:04,623 INFO L280 TraceCheckUtils]: 96: Hoare triple {3279#true} assume !(~n < 1); {3279#true} is VALID [2020-07-10 14:44:04,624 INFO L280 TraceCheckUtils]: 97: Hoare triple {3279#true} assume 1 == ~n;#res := 1; {3279#true} is VALID [2020-07-10 14:44:04,624 INFO L280 TraceCheckUtils]: 98: Hoare triple {3279#true} assume true; {3279#true} is VALID [2020-07-10 14:44:04,624 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {3279#true} {3279#true} #32#return; {3279#true} is VALID [2020-07-10 14:44:04,624 INFO L280 TraceCheckUtils]: 100: Hoare triple {3279#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {3279#true} is VALID [2020-07-10 14:44:04,624 INFO L280 TraceCheckUtils]: 101: Hoare triple {3279#true} assume true; {3279#true} is VALID [2020-07-10 14:44:04,626 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {3279#true} {3444#(<= |fibonacci_#in~n| 5)} #32#return; {3444#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-10 14:44:04,627 INFO L280 TraceCheckUtils]: 103: Hoare triple {3444#(<= |fibonacci_#in~n| 5)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {3444#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-10 14:44:04,627 INFO L280 TraceCheckUtils]: 104: Hoare triple {3444#(<= |fibonacci_#in~n| 5)} assume true; {3444#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-10 14:44:04,628 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {3444#(<= |fibonacci_#in~n| 5)} {3279#true} #38#return; {3383#(<= main_~x~0 5)} is VALID [2020-07-10 14:44:04,629 INFO L280 TraceCheckUtils]: 106: Hoare triple {3383#(<= main_~x~0 5)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~result~0 := #t~ret3;havoc #t~ret3; {3383#(<= main_~x~0 5)} is VALID [2020-07-10 14:44:04,630 INFO L280 TraceCheckUtils]: 107: Hoare triple {3383#(<= main_~x~0 5)} assume !(~x~0 < 8 || ~result~0 >= 34); {3280#false} is VALID [2020-07-10 14:44:04,631 INFO L280 TraceCheckUtils]: 108: Hoare triple {3280#false} assume !false; {3280#false} is VALID [2020-07-10 14:44:04,642 INFO L134 CoverageAnalysis]: Checked inductivity of 570 backedges. 95 proven. 131 refuted. 0 times theorem prover too weak. 344 trivial. 0 not checked. [2020-07-10 14:44:04,642 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-10 14:44:04,642 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 8] total 11 [2020-07-10 14:44:04,642 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1253780923] [2020-07-10 14:44:04,643 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 109 [2020-07-10 14:44:04,650 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:44:04,651 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states. [2020-07-10 14:44:04,722 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 64 edges. 64 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:44:04,722 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-07-10 14:44:04,723 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:44:04,723 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-07-10 14:44:04,723 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=75, Unknown=0, NotChecked=0, Total=110 [2020-07-10 14:44:04,723 INFO L87 Difference]: Start difference. First operand 61 states and 75 transitions. Second operand 11 states. [2020-07-10 14:44:05,242 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:44:05,243 INFO L93 Difference]: Finished difference Result 68 states and 83 transitions. [2020-07-10 14:44:05,243 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2020-07-10 14:44:05,243 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 109 [2020-07-10 14:44:05,243 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:44:05,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-10 14:44:05,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 75 transitions. [2020-07-10 14:44:05,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-10 14:44:05,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 75 transitions. [2020-07-10 14:44:05,249 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 14 states and 75 transitions. [2020-07-10 14:44:05,353 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 75 edges. 75 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:44:05,357 INFO L225 Difference]: With dead ends: 68 [2020-07-10 14:44:05,357 INFO L226 Difference]: Without dead ends: 64 [2020-07-10 14:44:05,358 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 155 GetRequests, 140 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 30 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=95, Invalid=177, Unknown=0, NotChecked=0, Total=272 [2020-07-10 14:44:05,359 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 64 states. [2020-07-10 14:44:05,399 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 64 to 64. [2020-07-10 14:44:05,400 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:44:05,400 INFO L82 GeneralOperation]: Start isEquivalent. First operand 64 states. Second operand 64 states. [2020-07-10 14:44:05,400 INFO L74 IsIncluded]: Start isIncluded. First operand 64 states. Second operand 64 states. [2020-07-10 14:44:05,400 INFO L87 Difference]: Start difference. First operand 64 states. Second operand 64 states. [2020-07-10 14:44:05,403 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:44:05,404 INFO L93 Difference]: Finished difference Result 64 states and 79 transitions. [2020-07-10 14:44:05,404 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 79 transitions. [2020-07-10 14:44:05,404 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:44:05,404 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:44:05,404 INFO L74 IsIncluded]: Start isIncluded. First operand 64 states. Second operand 64 states. [2020-07-10 14:44:05,405 INFO L87 Difference]: Start difference. First operand 64 states. Second operand 64 states. [2020-07-10 14:44:05,407 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:44:05,408 INFO L93 Difference]: Finished difference Result 64 states and 79 transitions. [2020-07-10 14:44:05,408 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 79 transitions. [2020-07-10 14:44:05,408 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:44:05,408 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:44:05,408 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:44:05,408 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:44:05,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 64 states. [2020-07-10 14:44:05,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 64 states and 79 transitions. [2020-07-10 14:44:05,412 INFO L78 Accepts]: Start accepts. Automaton has 64 states and 79 transitions. Word has length 109 [2020-07-10 14:44:05,412 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:44:05,413 INFO L479 AbstractCegarLoop]: Abstraction has 64 states and 79 transitions. [2020-07-10 14:44:05,413 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-07-10 14:44:05,413 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 79 transitions. [2020-07-10 14:44:05,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2020-07-10 14:44:05,415 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:44:05,415 INFO L422 BasicCegarLoop]: trace histogram [25, 25, 20, 12, 12, 12, 12, 12, 12, 12, 8, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:44:05,628 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,7 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 14:44:05,629 INFO L427 AbstractCegarLoop]: === Iteration 9 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:44:05,629 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:44:05,630 INFO L82 PathProgramCache]: Analyzing trace with hash 1442326180, now seen corresponding path program 6 times [2020-07-10 14:44:05,630 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:44:05,630 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [246351513] [2020-07-10 14:44:05,631 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:44:05,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:05,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:05,706 INFO L280 TraceCheckUtils]: 0: Hoare triple {4246#true} assume true; {4246#true} is VALID [2020-07-10 14:44:05,706 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4246#true} {4246#true} #34#return; {4246#true} is VALID [2020-07-10 14:44:05,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:05,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:05,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:05,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:05,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:05,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:05,982 INFO L280 TraceCheckUtils]: 0: Hoare triple {4246#true} ~n := #in~n; {4419#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:05,983 INFO L280 TraceCheckUtils]: 1: Hoare triple {4419#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {4419#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:05,984 INFO L280 TraceCheckUtils]: 2: Hoare triple {4419#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {4757#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-10 14:44:05,985 INFO L280 TraceCheckUtils]: 3: Hoare triple {4757#(<= |fibonacci_#in~n| 1)} assume true; {4757#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-10 14:44:05,987 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4757#(<= |fibonacci_#in~n| 1)} {4419#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {4752#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:44:05,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:05,992 INFO L280 TraceCheckUtils]: 0: Hoare triple {4246#true} ~n := #in~n; {4246#true} is VALID [2020-07-10 14:44:05,992 INFO L280 TraceCheckUtils]: 1: Hoare triple {4246#true} assume ~n < 1;#res := 0; {4246#true} is VALID [2020-07-10 14:44:05,992 INFO L280 TraceCheckUtils]: 2: Hoare triple {4246#true} assume true; {4246#true} is VALID [2020-07-10 14:44:05,994 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {4246#true} {4752#(<= |fibonacci_#in~n| 2)} #32#return; {4752#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:44:05,995 INFO L280 TraceCheckUtils]: 0: Hoare triple {4246#true} ~n := #in~n; {4419#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:05,996 INFO L280 TraceCheckUtils]: 1: Hoare triple {4419#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {4419#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:05,997 INFO L280 TraceCheckUtils]: 2: Hoare triple {4419#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {4419#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:05,997 INFO L263 TraceCheckUtils]: 3: Hoare triple {4419#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {4246#true} is VALID [2020-07-10 14:44:05,998 INFO L280 TraceCheckUtils]: 4: Hoare triple {4246#true} ~n := #in~n; {4419#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:05,999 INFO L280 TraceCheckUtils]: 5: Hoare triple {4419#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {4419#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:06,000 INFO L280 TraceCheckUtils]: 6: Hoare triple {4419#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {4757#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-10 14:44:06,001 INFO L280 TraceCheckUtils]: 7: Hoare triple {4757#(<= |fibonacci_#in~n| 1)} assume true; {4757#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-10 14:44:06,003 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {4757#(<= |fibonacci_#in~n| 1)} {4419#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {4752#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:44:06,004 INFO L280 TraceCheckUtils]: 9: Hoare triple {4752#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4752#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:44:06,004 INFO L263 TraceCheckUtils]: 10: Hoare triple {4752#(<= |fibonacci_#in~n| 2)} call #t~ret1 := fibonacci(~n - 2); {4246#true} is VALID [2020-07-10 14:44:06,004 INFO L280 TraceCheckUtils]: 11: Hoare triple {4246#true} ~n := #in~n; {4246#true} is VALID [2020-07-10 14:44:06,004 INFO L280 TraceCheckUtils]: 12: Hoare triple {4246#true} assume ~n < 1;#res := 0; {4246#true} is VALID [2020-07-10 14:44:06,005 INFO L280 TraceCheckUtils]: 13: Hoare triple {4246#true} assume true; {4246#true} is VALID [2020-07-10 14:44:06,006 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {4246#true} {4752#(<= |fibonacci_#in~n| 2)} #32#return; {4752#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:44:06,006 INFO L280 TraceCheckUtils]: 15: Hoare triple {4752#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4752#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:44:06,007 INFO L280 TraceCheckUtils]: 16: Hoare triple {4752#(<= |fibonacci_#in~n| 2)} assume true; {4752#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:44:06,008 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {4752#(<= |fibonacci_#in~n| 2)} {4419#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {4741#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:44:06,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:06,013 INFO L280 TraceCheckUtils]: 0: Hoare triple {4246#true} ~n := #in~n; {4246#true} is VALID [2020-07-10 14:44:06,014 INFO L280 TraceCheckUtils]: 1: Hoare triple {4246#true} assume !(~n < 1); {4246#true} is VALID [2020-07-10 14:44:06,014 INFO L280 TraceCheckUtils]: 2: Hoare triple {4246#true} assume 1 == ~n;#res := 1; {4246#true} is VALID [2020-07-10 14:44:06,014 INFO L280 TraceCheckUtils]: 3: Hoare triple {4246#true} assume true; {4246#true} is VALID [2020-07-10 14:44:06,015 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4246#true} {4741#(<= |fibonacci_#in~n| 3)} #32#return; {4741#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:44:06,016 INFO L280 TraceCheckUtils]: 0: Hoare triple {4246#true} ~n := #in~n; {4419#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:06,016 INFO L280 TraceCheckUtils]: 1: Hoare triple {4419#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {4419#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:06,017 INFO L280 TraceCheckUtils]: 2: Hoare triple {4419#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {4419#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:06,017 INFO L263 TraceCheckUtils]: 3: Hoare triple {4419#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {4246#true} is VALID [2020-07-10 14:44:06,017 INFO L280 TraceCheckUtils]: 4: Hoare triple {4246#true} ~n := #in~n; {4419#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:06,018 INFO L280 TraceCheckUtils]: 5: Hoare triple {4419#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {4419#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:06,018 INFO L280 TraceCheckUtils]: 6: Hoare triple {4419#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {4419#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:06,019 INFO L263 TraceCheckUtils]: 7: Hoare triple {4419#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {4246#true} is VALID [2020-07-10 14:44:06,019 INFO L280 TraceCheckUtils]: 8: Hoare triple {4246#true} ~n := #in~n; {4419#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:06,020 INFO L280 TraceCheckUtils]: 9: Hoare triple {4419#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {4419#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:06,020 INFO L280 TraceCheckUtils]: 10: Hoare triple {4419#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {4757#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-10 14:44:06,021 INFO L280 TraceCheckUtils]: 11: Hoare triple {4757#(<= |fibonacci_#in~n| 1)} assume true; {4757#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-10 14:44:06,022 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {4757#(<= |fibonacci_#in~n| 1)} {4419#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {4752#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:44:06,023 INFO L280 TraceCheckUtils]: 13: Hoare triple {4752#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4752#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:44:06,023 INFO L263 TraceCheckUtils]: 14: Hoare triple {4752#(<= |fibonacci_#in~n| 2)} call #t~ret1 := fibonacci(~n - 2); {4246#true} is VALID [2020-07-10 14:44:06,023 INFO L280 TraceCheckUtils]: 15: Hoare triple {4246#true} ~n := #in~n; {4246#true} is VALID [2020-07-10 14:44:06,023 INFO L280 TraceCheckUtils]: 16: Hoare triple {4246#true} assume ~n < 1;#res := 0; {4246#true} is VALID [2020-07-10 14:44:06,024 INFO L280 TraceCheckUtils]: 17: Hoare triple {4246#true} assume true; {4246#true} is VALID [2020-07-10 14:44:06,024 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {4246#true} {4752#(<= |fibonacci_#in~n| 2)} #32#return; {4752#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:44:06,025 INFO L280 TraceCheckUtils]: 19: Hoare triple {4752#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4752#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:44:06,026 INFO L280 TraceCheckUtils]: 20: Hoare triple {4752#(<= |fibonacci_#in~n| 2)} assume true; {4752#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:44:06,027 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {4752#(<= |fibonacci_#in~n| 2)} {4419#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {4741#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:44:06,027 INFO L280 TraceCheckUtils]: 22: Hoare triple {4741#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4741#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:44:06,028 INFO L263 TraceCheckUtils]: 23: Hoare triple {4741#(<= |fibonacci_#in~n| 3)} call #t~ret1 := fibonacci(~n - 2); {4246#true} is VALID [2020-07-10 14:44:06,028 INFO L280 TraceCheckUtils]: 24: Hoare triple {4246#true} ~n := #in~n; {4246#true} is VALID [2020-07-10 14:44:06,028 INFO L280 TraceCheckUtils]: 25: Hoare triple {4246#true} assume !(~n < 1); {4246#true} is VALID [2020-07-10 14:44:06,028 INFO L280 TraceCheckUtils]: 26: Hoare triple {4246#true} assume 1 == ~n;#res := 1; {4246#true} is VALID [2020-07-10 14:44:06,029 INFO L280 TraceCheckUtils]: 27: Hoare triple {4246#true} assume true; {4246#true} is VALID [2020-07-10 14:44:06,030 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {4246#true} {4741#(<= |fibonacci_#in~n| 3)} #32#return; {4741#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:44:06,030 INFO L280 TraceCheckUtils]: 29: Hoare triple {4741#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4741#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:44:06,031 INFO L280 TraceCheckUtils]: 30: Hoare triple {4741#(<= |fibonacci_#in~n| 3)} assume true; {4741#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:44:06,032 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {4741#(<= |fibonacci_#in~n| 3)} {4419#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {4704#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-10 14:44:06,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:06,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:06,045 INFO L280 TraceCheckUtils]: 0: Hoare triple {4246#true} ~n := #in~n; {4246#true} is VALID [2020-07-10 14:44:06,045 INFO L280 TraceCheckUtils]: 1: Hoare triple {4246#true} assume !(~n < 1); {4246#true} is VALID [2020-07-10 14:44:06,045 INFO L280 TraceCheckUtils]: 2: Hoare triple {4246#true} assume 1 == ~n;#res := 1; {4246#true} is VALID [2020-07-10 14:44:06,046 INFO L280 TraceCheckUtils]: 3: Hoare triple {4246#true} assume true; {4246#true} is VALID [2020-07-10 14:44:06,046 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4246#true} {4246#true} #30#return; {4246#true} is VALID [2020-07-10 14:44:06,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:06,054 INFO L280 TraceCheckUtils]: 0: Hoare triple {4246#true} ~n := #in~n; {4246#true} is VALID [2020-07-10 14:44:06,055 INFO L280 TraceCheckUtils]: 1: Hoare triple {4246#true} assume ~n < 1;#res := 0; {4246#true} is VALID [2020-07-10 14:44:06,055 INFO L280 TraceCheckUtils]: 2: Hoare triple {4246#true} assume true; {4246#true} is VALID [2020-07-10 14:44:06,055 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {4246#true} {4246#true} #32#return; {4246#true} is VALID [2020-07-10 14:44:06,056 INFO L280 TraceCheckUtils]: 0: Hoare triple {4246#true} ~n := #in~n; {4246#true} is VALID [2020-07-10 14:44:06,056 INFO L280 TraceCheckUtils]: 1: Hoare triple {4246#true} assume !(~n < 1); {4246#true} is VALID [2020-07-10 14:44:06,056 INFO L280 TraceCheckUtils]: 2: Hoare triple {4246#true} assume !(1 == ~n); {4246#true} is VALID [2020-07-10 14:44:06,057 INFO L263 TraceCheckUtils]: 3: Hoare triple {4246#true} call #t~ret0 := fibonacci(~n - 1); {4246#true} is VALID [2020-07-10 14:44:06,057 INFO L280 TraceCheckUtils]: 4: Hoare triple {4246#true} ~n := #in~n; {4246#true} is VALID [2020-07-10 14:44:06,057 INFO L280 TraceCheckUtils]: 5: Hoare triple {4246#true} assume !(~n < 1); {4246#true} is VALID [2020-07-10 14:44:06,057 INFO L280 TraceCheckUtils]: 6: Hoare triple {4246#true} assume 1 == ~n;#res := 1; {4246#true} is VALID [2020-07-10 14:44:06,057 INFO L280 TraceCheckUtils]: 7: Hoare triple {4246#true} assume true; {4246#true} is VALID [2020-07-10 14:44:06,058 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {4246#true} {4246#true} #30#return; {4246#true} is VALID [2020-07-10 14:44:06,058 INFO L280 TraceCheckUtils]: 9: Hoare triple {4246#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4246#true} is VALID [2020-07-10 14:44:06,058 INFO L263 TraceCheckUtils]: 10: Hoare triple {4246#true} call #t~ret1 := fibonacci(~n - 2); {4246#true} is VALID [2020-07-10 14:44:06,058 INFO L280 TraceCheckUtils]: 11: Hoare triple {4246#true} ~n := #in~n; {4246#true} is VALID [2020-07-10 14:44:06,059 INFO L280 TraceCheckUtils]: 12: Hoare triple {4246#true} assume ~n < 1;#res := 0; {4246#true} is VALID [2020-07-10 14:44:06,059 INFO L280 TraceCheckUtils]: 13: Hoare triple {4246#true} assume true; {4246#true} is VALID [2020-07-10 14:44:06,059 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {4246#true} {4246#true} #32#return; {4246#true} is VALID [2020-07-10 14:44:06,059 INFO L280 TraceCheckUtils]: 15: Hoare triple {4246#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4246#true} is VALID [2020-07-10 14:44:06,060 INFO L280 TraceCheckUtils]: 16: Hoare triple {4246#true} assume true; {4246#true} is VALID [2020-07-10 14:44:06,061 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {4246#true} {4704#(<= |fibonacci_#in~n| 4)} #32#return; {4704#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-10 14:44:06,062 INFO L280 TraceCheckUtils]: 0: Hoare triple {4246#true} ~n := #in~n; {4419#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:06,062 INFO L280 TraceCheckUtils]: 1: Hoare triple {4419#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {4419#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:06,063 INFO L280 TraceCheckUtils]: 2: Hoare triple {4419#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {4419#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:06,063 INFO L263 TraceCheckUtils]: 3: Hoare triple {4419#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {4246#true} is VALID [2020-07-10 14:44:06,064 INFO L280 TraceCheckUtils]: 4: Hoare triple {4246#true} ~n := #in~n; {4419#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:06,064 INFO L280 TraceCheckUtils]: 5: Hoare triple {4419#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {4419#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:06,065 INFO L280 TraceCheckUtils]: 6: Hoare triple {4419#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {4419#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:06,065 INFO L263 TraceCheckUtils]: 7: Hoare triple {4419#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {4246#true} is VALID [2020-07-10 14:44:06,065 INFO L280 TraceCheckUtils]: 8: Hoare triple {4246#true} ~n := #in~n; {4419#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:06,066 INFO L280 TraceCheckUtils]: 9: Hoare triple {4419#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {4419#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:06,066 INFO L280 TraceCheckUtils]: 10: Hoare triple {4419#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {4419#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:06,067 INFO L263 TraceCheckUtils]: 11: Hoare triple {4419#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {4246#true} is VALID [2020-07-10 14:44:06,067 INFO L280 TraceCheckUtils]: 12: Hoare triple {4246#true} ~n := #in~n; {4419#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:06,068 INFO L280 TraceCheckUtils]: 13: Hoare triple {4419#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {4419#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:06,068 INFO L280 TraceCheckUtils]: 14: Hoare triple {4419#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {4757#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-10 14:44:06,069 INFO L280 TraceCheckUtils]: 15: Hoare triple {4757#(<= |fibonacci_#in~n| 1)} assume true; {4757#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-10 14:44:06,070 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {4757#(<= |fibonacci_#in~n| 1)} {4419#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {4752#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:44:06,071 INFO L280 TraceCheckUtils]: 17: Hoare triple {4752#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4752#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:44:06,071 INFO L263 TraceCheckUtils]: 18: Hoare triple {4752#(<= |fibonacci_#in~n| 2)} call #t~ret1 := fibonacci(~n - 2); {4246#true} is VALID [2020-07-10 14:44:06,071 INFO L280 TraceCheckUtils]: 19: Hoare triple {4246#true} ~n := #in~n; {4246#true} is VALID [2020-07-10 14:44:06,072 INFO L280 TraceCheckUtils]: 20: Hoare triple {4246#true} assume ~n < 1;#res := 0; {4246#true} is VALID [2020-07-10 14:44:06,072 INFO L280 TraceCheckUtils]: 21: Hoare triple {4246#true} assume true; {4246#true} is VALID [2020-07-10 14:44:06,073 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {4246#true} {4752#(<= |fibonacci_#in~n| 2)} #32#return; {4752#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:44:06,073 INFO L280 TraceCheckUtils]: 23: Hoare triple {4752#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4752#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:44:06,074 INFO L280 TraceCheckUtils]: 24: Hoare triple {4752#(<= |fibonacci_#in~n| 2)} assume true; {4752#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:44:06,075 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {4752#(<= |fibonacci_#in~n| 2)} {4419#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {4741#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:44:06,076 INFO L280 TraceCheckUtils]: 26: Hoare triple {4741#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4741#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:44:06,076 INFO L263 TraceCheckUtils]: 27: Hoare triple {4741#(<= |fibonacci_#in~n| 3)} call #t~ret1 := fibonacci(~n - 2); {4246#true} is VALID [2020-07-10 14:44:06,076 INFO L280 TraceCheckUtils]: 28: Hoare triple {4246#true} ~n := #in~n; {4246#true} is VALID [2020-07-10 14:44:06,076 INFO L280 TraceCheckUtils]: 29: Hoare triple {4246#true} assume !(~n < 1); {4246#true} is VALID [2020-07-10 14:44:06,077 INFO L280 TraceCheckUtils]: 30: Hoare triple {4246#true} assume 1 == ~n;#res := 1; {4246#true} is VALID [2020-07-10 14:44:06,077 INFO L280 TraceCheckUtils]: 31: Hoare triple {4246#true} assume true; {4246#true} is VALID [2020-07-10 14:44:06,078 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {4246#true} {4741#(<= |fibonacci_#in~n| 3)} #32#return; {4741#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:44:06,079 INFO L280 TraceCheckUtils]: 33: Hoare triple {4741#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4741#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:44:06,079 INFO L280 TraceCheckUtils]: 34: Hoare triple {4741#(<= |fibonacci_#in~n| 3)} assume true; {4741#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:44:06,081 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {4741#(<= |fibonacci_#in~n| 3)} {4419#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {4704#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-10 14:44:06,082 INFO L280 TraceCheckUtils]: 36: Hoare triple {4704#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4704#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-10 14:44:06,082 INFO L263 TraceCheckUtils]: 37: Hoare triple {4704#(<= |fibonacci_#in~n| 4)} call #t~ret1 := fibonacci(~n - 2); {4246#true} is VALID [2020-07-10 14:44:06,082 INFO L280 TraceCheckUtils]: 38: Hoare triple {4246#true} ~n := #in~n; {4246#true} is VALID [2020-07-10 14:44:06,082 INFO L280 TraceCheckUtils]: 39: Hoare triple {4246#true} assume !(~n < 1); {4246#true} is VALID [2020-07-10 14:44:06,082 INFO L280 TraceCheckUtils]: 40: Hoare triple {4246#true} assume !(1 == ~n); {4246#true} is VALID [2020-07-10 14:44:06,083 INFO L263 TraceCheckUtils]: 41: Hoare triple {4246#true} call #t~ret0 := fibonacci(~n - 1); {4246#true} is VALID [2020-07-10 14:44:06,083 INFO L280 TraceCheckUtils]: 42: Hoare triple {4246#true} ~n := #in~n; {4246#true} is VALID [2020-07-10 14:44:06,083 INFO L280 TraceCheckUtils]: 43: Hoare triple {4246#true} assume !(~n < 1); {4246#true} is VALID [2020-07-10 14:44:06,083 INFO L280 TraceCheckUtils]: 44: Hoare triple {4246#true} assume 1 == ~n;#res := 1; {4246#true} is VALID [2020-07-10 14:44:06,084 INFO L280 TraceCheckUtils]: 45: Hoare triple {4246#true} assume true; {4246#true} is VALID [2020-07-10 14:44:06,084 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {4246#true} {4246#true} #30#return; {4246#true} is VALID [2020-07-10 14:44:06,084 INFO L280 TraceCheckUtils]: 47: Hoare triple {4246#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4246#true} is VALID [2020-07-10 14:44:06,084 INFO L263 TraceCheckUtils]: 48: Hoare triple {4246#true} call #t~ret1 := fibonacci(~n - 2); {4246#true} is VALID [2020-07-10 14:44:06,085 INFO L280 TraceCheckUtils]: 49: Hoare triple {4246#true} ~n := #in~n; {4246#true} is VALID [2020-07-10 14:44:06,085 INFO L280 TraceCheckUtils]: 50: Hoare triple {4246#true} assume ~n < 1;#res := 0; {4246#true} is VALID [2020-07-10 14:44:06,085 INFO L280 TraceCheckUtils]: 51: Hoare triple {4246#true} assume true; {4246#true} is VALID [2020-07-10 14:44:06,085 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {4246#true} {4246#true} #32#return; {4246#true} is VALID [2020-07-10 14:44:06,085 INFO L280 TraceCheckUtils]: 53: Hoare triple {4246#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4246#true} is VALID [2020-07-10 14:44:06,086 INFO L280 TraceCheckUtils]: 54: Hoare triple {4246#true} assume true; {4246#true} is VALID [2020-07-10 14:44:06,087 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {4246#true} {4704#(<= |fibonacci_#in~n| 4)} #32#return; {4704#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-10 14:44:06,087 INFO L280 TraceCheckUtils]: 56: Hoare triple {4704#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4704#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-10 14:44:06,088 INFO L280 TraceCheckUtils]: 57: Hoare triple {4704#(<= |fibonacci_#in~n| 4)} assume true; {4704#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-10 14:44:06,089 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {4704#(<= |fibonacci_#in~n| 4)} {4419#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {4639#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-10 14:44:06,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:06,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:06,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:06,116 INFO L280 TraceCheckUtils]: 0: Hoare triple {4246#true} ~n := #in~n; {4246#true} is VALID [2020-07-10 14:44:06,116 INFO L280 TraceCheckUtils]: 1: Hoare triple {4246#true} assume !(~n < 1); {4246#true} is VALID [2020-07-10 14:44:06,116 INFO L280 TraceCheckUtils]: 2: Hoare triple {4246#true} assume 1 == ~n;#res := 1; {4246#true} is VALID [2020-07-10 14:44:06,117 INFO L280 TraceCheckUtils]: 3: Hoare triple {4246#true} assume true; {4246#true} is VALID [2020-07-10 14:44:06,117 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4246#true} {4246#true} #30#return; {4246#true} is VALID [2020-07-10 14:44:06,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:06,121 INFO L280 TraceCheckUtils]: 0: Hoare triple {4246#true} ~n := #in~n; {4246#true} is VALID [2020-07-10 14:44:06,121 INFO L280 TraceCheckUtils]: 1: Hoare triple {4246#true} assume ~n < 1;#res := 0; {4246#true} is VALID [2020-07-10 14:44:06,121 INFO L280 TraceCheckUtils]: 2: Hoare triple {4246#true} assume true; {4246#true} is VALID [2020-07-10 14:44:06,121 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {4246#true} {4246#true} #32#return; {4246#true} is VALID [2020-07-10 14:44:06,122 INFO L280 TraceCheckUtils]: 0: Hoare triple {4246#true} ~n := #in~n; {4246#true} is VALID [2020-07-10 14:44:06,122 INFO L280 TraceCheckUtils]: 1: Hoare triple {4246#true} assume !(~n < 1); {4246#true} is VALID [2020-07-10 14:44:06,122 INFO L280 TraceCheckUtils]: 2: Hoare triple {4246#true} assume !(1 == ~n); {4246#true} is VALID [2020-07-10 14:44:06,123 INFO L263 TraceCheckUtils]: 3: Hoare triple {4246#true} call #t~ret0 := fibonacci(~n - 1); {4246#true} is VALID [2020-07-10 14:44:06,123 INFO L280 TraceCheckUtils]: 4: Hoare triple {4246#true} ~n := #in~n; {4246#true} is VALID [2020-07-10 14:44:06,123 INFO L280 TraceCheckUtils]: 5: Hoare triple {4246#true} assume !(~n < 1); {4246#true} is VALID [2020-07-10 14:44:06,124 INFO L280 TraceCheckUtils]: 6: Hoare triple {4246#true} assume 1 == ~n;#res := 1; {4246#true} is VALID [2020-07-10 14:44:06,124 INFO L280 TraceCheckUtils]: 7: Hoare triple {4246#true} assume true; {4246#true} is VALID [2020-07-10 14:44:06,124 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {4246#true} {4246#true} #30#return; {4246#true} is VALID [2020-07-10 14:44:06,125 INFO L280 TraceCheckUtils]: 9: Hoare triple {4246#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4246#true} is VALID [2020-07-10 14:44:06,125 INFO L263 TraceCheckUtils]: 10: Hoare triple {4246#true} call #t~ret1 := fibonacci(~n - 2); {4246#true} is VALID [2020-07-10 14:44:06,125 INFO L280 TraceCheckUtils]: 11: Hoare triple {4246#true} ~n := #in~n; {4246#true} is VALID [2020-07-10 14:44:06,125 INFO L280 TraceCheckUtils]: 12: Hoare triple {4246#true} assume ~n < 1;#res := 0; {4246#true} is VALID [2020-07-10 14:44:06,126 INFO L280 TraceCheckUtils]: 13: Hoare triple {4246#true} assume true; {4246#true} is VALID [2020-07-10 14:44:06,126 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {4246#true} {4246#true} #32#return; {4246#true} is VALID [2020-07-10 14:44:06,126 INFO L280 TraceCheckUtils]: 15: Hoare triple {4246#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4246#true} is VALID [2020-07-10 14:44:06,127 INFO L280 TraceCheckUtils]: 16: Hoare triple {4246#true} assume true; {4246#true} is VALID [2020-07-10 14:44:06,127 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {4246#true} {4246#true} #30#return; {4246#true} is VALID [2020-07-10 14:44:06,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:06,131 INFO L280 TraceCheckUtils]: 0: Hoare triple {4246#true} ~n := #in~n; {4246#true} is VALID [2020-07-10 14:44:06,131 INFO L280 TraceCheckUtils]: 1: Hoare triple {4246#true} assume !(~n < 1); {4246#true} is VALID [2020-07-10 14:44:06,131 INFO L280 TraceCheckUtils]: 2: Hoare triple {4246#true} assume 1 == ~n;#res := 1; {4246#true} is VALID [2020-07-10 14:44:06,132 INFO L280 TraceCheckUtils]: 3: Hoare triple {4246#true} assume true; {4246#true} is VALID [2020-07-10 14:44:06,132 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4246#true} {4246#true} #32#return; {4246#true} is VALID [2020-07-10 14:44:06,132 INFO L280 TraceCheckUtils]: 0: Hoare triple {4246#true} ~n := #in~n; {4246#true} is VALID [2020-07-10 14:44:06,132 INFO L280 TraceCheckUtils]: 1: Hoare triple {4246#true} assume !(~n < 1); {4246#true} is VALID [2020-07-10 14:44:06,133 INFO L280 TraceCheckUtils]: 2: Hoare triple {4246#true} assume !(1 == ~n); {4246#true} is VALID [2020-07-10 14:44:06,133 INFO L263 TraceCheckUtils]: 3: Hoare triple {4246#true} call #t~ret0 := fibonacci(~n - 1); {4246#true} is VALID [2020-07-10 14:44:06,133 INFO L280 TraceCheckUtils]: 4: Hoare triple {4246#true} ~n := #in~n; {4246#true} is VALID [2020-07-10 14:44:06,133 INFO L280 TraceCheckUtils]: 5: Hoare triple {4246#true} assume !(~n < 1); {4246#true} is VALID [2020-07-10 14:44:06,134 INFO L280 TraceCheckUtils]: 6: Hoare triple {4246#true} assume !(1 == ~n); {4246#true} is VALID [2020-07-10 14:44:06,134 INFO L263 TraceCheckUtils]: 7: Hoare triple {4246#true} call #t~ret0 := fibonacci(~n - 1); {4246#true} is VALID [2020-07-10 14:44:06,134 INFO L280 TraceCheckUtils]: 8: Hoare triple {4246#true} ~n := #in~n; {4246#true} is VALID [2020-07-10 14:44:06,134 INFO L280 TraceCheckUtils]: 9: Hoare triple {4246#true} assume !(~n < 1); {4246#true} is VALID [2020-07-10 14:44:06,135 INFO L280 TraceCheckUtils]: 10: Hoare triple {4246#true} assume 1 == ~n;#res := 1; {4246#true} is VALID [2020-07-10 14:44:06,135 INFO L280 TraceCheckUtils]: 11: Hoare triple {4246#true} assume true; {4246#true} is VALID [2020-07-10 14:44:06,135 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {4246#true} {4246#true} #30#return; {4246#true} is VALID [2020-07-10 14:44:06,135 INFO L280 TraceCheckUtils]: 13: Hoare triple {4246#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4246#true} is VALID [2020-07-10 14:44:06,135 INFO L263 TraceCheckUtils]: 14: Hoare triple {4246#true} call #t~ret1 := fibonacci(~n - 2); {4246#true} is VALID [2020-07-10 14:44:06,136 INFO L280 TraceCheckUtils]: 15: Hoare triple {4246#true} ~n := #in~n; {4246#true} is VALID [2020-07-10 14:44:06,136 INFO L280 TraceCheckUtils]: 16: Hoare triple {4246#true} assume ~n < 1;#res := 0; {4246#true} is VALID [2020-07-10 14:44:06,136 INFO L280 TraceCheckUtils]: 17: Hoare triple {4246#true} assume true; {4246#true} is VALID [2020-07-10 14:44:06,136 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {4246#true} {4246#true} #32#return; {4246#true} is VALID [2020-07-10 14:44:06,136 INFO L280 TraceCheckUtils]: 19: Hoare triple {4246#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4246#true} is VALID [2020-07-10 14:44:06,137 INFO L280 TraceCheckUtils]: 20: Hoare triple {4246#true} assume true; {4246#true} is VALID [2020-07-10 14:44:06,137 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {4246#true} {4246#true} #30#return; {4246#true} is VALID [2020-07-10 14:44:06,137 INFO L280 TraceCheckUtils]: 22: Hoare triple {4246#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4246#true} is VALID [2020-07-10 14:44:06,137 INFO L263 TraceCheckUtils]: 23: Hoare triple {4246#true} call #t~ret1 := fibonacci(~n - 2); {4246#true} is VALID [2020-07-10 14:44:06,138 INFO L280 TraceCheckUtils]: 24: Hoare triple {4246#true} ~n := #in~n; {4246#true} is VALID [2020-07-10 14:44:06,138 INFO L280 TraceCheckUtils]: 25: Hoare triple {4246#true} assume !(~n < 1); {4246#true} is VALID [2020-07-10 14:44:06,138 INFO L280 TraceCheckUtils]: 26: Hoare triple {4246#true} assume 1 == ~n;#res := 1; {4246#true} is VALID [2020-07-10 14:44:06,138 INFO L280 TraceCheckUtils]: 27: Hoare triple {4246#true} assume true; {4246#true} is VALID [2020-07-10 14:44:06,139 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {4246#true} {4246#true} #32#return; {4246#true} is VALID [2020-07-10 14:44:06,139 INFO L280 TraceCheckUtils]: 29: Hoare triple {4246#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4246#true} is VALID [2020-07-10 14:44:06,139 INFO L280 TraceCheckUtils]: 30: Hoare triple {4246#true} assume true; {4246#true} is VALID [2020-07-10 14:44:06,140 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {4246#true} {4639#(<= |fibonacci_#in~n| 5)} #32#return; {4639#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-10 14:44:06,142 INFO L280 TraceCheckUtils]: 0: Hoare triple {4246#true} ~n := #in~n; {4419#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:06,143 INFO L280 TraceCheckUtils]: 1: Hoare triple {4419#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {4419#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:06,144 INFO L280 TraceCheckUtils]: 2: Hoare triple {4419#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {4419#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:06,144 INFO L263 TraceCheckUtils]: 3: Hoare triple {4419#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {4246#true} is VALID [2020-07-10 14:44:06,144 INFO L280 TraceCheckUtils]: 4: Hoare triple {4246#true} ~n := #in~n; {4419#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:06,145 INFO L280 TraceCheckUtils]: 5: Hoare triple {4419#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {4419#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:06,145 INFO L280 TraceCheckUtils]: 6: Hoare triple {4419#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {4419#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:06,146 INFO L263 TraceCheckUtils]: 7: Hoare triple {4419#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {4246#true} is VALID [2020-07-10 14:44:06,146 INFO L280 TraceCheckUtils]: 8: Hoare triple {4246#true} ~n := #in~n; {4419#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:06,147 INFO L280 TraceCheckUtils]: 9: Hoare triple {4419#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {4419#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:06,147 INFO L280 TraceCheckUtils]: 10: Hoare triple {4419#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {4419#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:06,147 INFO L263 TraceCheckUtils]: 11: Hoare triple {4419#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {4246#true} is VALID [2020-07-10 14:44:06,148 INFO L280 TraceCheckUtils]: 12: Hoare triple {4246#true} ~n := #in~n; {4419#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:06,148 INFO L280 TraceCheckUtils]: 13: Hoare triple {4419#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {4419#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:06,149 INFO L280 TraceCheckUtils]: 14: Hoare triple {4419#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {4419#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:06,149 INFO L263 TraceCheckUtils]: 15: Hoare triple {4419#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {4246#true} is VALID [2020-07-10 14:44:06,150 INFO L280 TraceCheckUtils]: 16: Hoare triple {4246#true} ~n := #in~n; {4419#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:06,150 INFO L280 TraceCheckUtils]: 17: Hoare triple {4419#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {4419#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:06,151 INFO L280 TraceCheckUtils]: 18: Hoare triple {4419#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {4757#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-10 14:44:06,151 INFO L280 TraceCheckUtils]: 19: Hoare triple {4757#(<= |fibonacci_#in~n| 1)} assume true; {4757#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-10 14:44:06,153 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {4757#(<= |fibonacci_#in~n| 1)} {4419#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {4752#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:44:06,153 INFO L280 TraceCheckUtils]: 21: Hoare triple {4752#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4752#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:44:06,153 INFO L263 TraceCheckUtils]: 22: Hoare triple {4752#(<= |fibonacci_#in~n| 2)} call #t~ret1 := fibonacci(~n - 2); {4246#true} is VALID [2020-07-10 14:44:06,154 INFO L280 TraceCheckUtils]: 23: Hoare triple {4246#true} ~n := #in~n; {4246#true} is VALID [2020-07-10 14:44:06,154 INFO L280 TraceCheckUtils]: 24: Hoare triple {4246#true} assume ~n < 1;#res := 0; {4246#true} is VALID [2020-07-10 14:44:06,154 INFO L280 TraceCheckUtils]: 25: Hoare triple {4246#true} assume true; {4246#true} is VALID [2020-07-10 14:44:06,155 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {4246#true} {4752#(<= |fibonacci_#in~n| 2)} #32#return; {4752#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:44:06,155 INFO L280 TraceCheckUtils]: 27: Hoare triple {4752#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4752#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:44:06,156 INFO L280 TraceCheckUtils]: 28: Hoare triple {4752#(<= |fibonacci_#in~n| 2)} assume true; {4752#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:44:06,157 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {4752#(<= |fibonacci_#in~n| 2)} {4419#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {4741#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:44:06,158 INFO L280 TraceCheckUtils]: 30: Hoare triple {4741#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4741#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:44:06,158 INFO L263 TraceCheckUtils]: 31: Hoare triple {4741#(<= |fibonacci_#in~n| 3)} call #t~ret1 := fibonacci(~n - 2); {4246#true} is VALID [2020-07-10 14:44:06,158 INFO L280 TraceCheckUtils]: 32: Hoare triple {4246#true} ~n := #in~n; {4246#true} is VALID [2020-07-10 14:44:06,158 INFO L280 TraceCheckUtils]: 33: Hoare triple {4246#true} assume !(~n < 1); {4246#true} is VALID [2020-07-10 14:44:06,159 INFO L280 TraceCheckUtils]: 34: Hoare triple {4246#true} assume 1 == ~n;#res := 1; {4246#true} is VALID [2020-07-10 14:44:06,159 INFO L280 TraceCheckUtils]: 35: Hoare triple {4246#true} assume true; {4246#true} is VALID [2020-07-10 14:44:06,160 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {4246#true} {4741#(<= |fibonacci_#in~n| 3)} #32#return; {4741#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:44:06,160 INFO L280 TraceCheckUtils]: 37: Hoare triple {4741#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4741#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:44:06,161 INFO L280 TraceCheckUtils]: 38: Hoare triple {4741#(<= |fibonacci_#in~n| 3)} assume true; {4741#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:44:06,162 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {4741#(<= |fibonacci_#in~n| 3)} {4419#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {4704#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-10 14:44:06,162 INFO L280 TraceCheckUtils]: 40: Hoare triple {4704#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4704#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-10 14:44:06,163 INFO L263 TraceCheckUtils]: 41: Hoare triple {4704#(<= |fibonacci_#in~n| 4)} call #t~ret1 := fibonacci(~n - 2); {4246#true} is VALID [2020-07-10 14:44:06,163 INFO L280 TraceCheckUtils]: 42: Hoare triple {4246#true} ~n := #in~n; {4246#true} is VALID [2020-07-10 14:44:06,163 INFO L280 TraceCheckUtils]: 43: Hoare triple {4246#true} assume !(~n < 1); {4246#true} is VALID [2020-07-10 14:44:06,163 INFO L280 TraceCheckUtils]: 44: Hoare triple {4246#true} assume !(1 == ~n); {4246#true} is VALID [2020-07-10 14:44:06,163 INFO L263 TraceCheckUtils]: 45: Hoare triple {4246#true} call #t~ret0 := fibonacci(~n - 1); {4246#true} is VALID [2020-07-10 14:44:06,164 INFO L280 TraceCheckUtils]: 46: Hoare triple {4246#true} ~n := #in~n; {4246#true} is VALID [2020-07-10 14:44:06,164 INFO L280 TraceCheckUtils]: 47: Hoare triple {4246#true} assume !(~n < 1); {4246#true} is VALID [2020-07-10 14:44:06,164 INFO L280 TraceCheckUtils]: 48: Hoare triple {4246#true} assume 1 == ~n;#res := 1; {4246#true} is VALID [2020-07-10 14:44:06,164 INFO L280 TraceCheckUtils]: 49: Hoare triple {4246#true} assume true; {4246#true} is VALID [2020-07-10 14:44:06,164 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {4246#true} {4246#true} #30#return; {4246#true} is VALID [2020-07-10 14:44:06,165 INFO L280 TraceCheckUtils]: 51: Hoare triple {4246#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4246#true} is VALID [2020-07-10 14:44:06,165 INFO L263 TraceCheckUtils]: 52: Hoare triple {4246#true} call #t~ret1 := fibonacci(~n - 2); {4246#true} is VALID [2020-07-10 14:44:06,165 INFO L280 TraceCheckUtils]: 53: Hoare triple {4246#true} ~n := #in~n; {4246#true} is VALID [2020-07-10 14:44:06,165 INFO L280 TraceCheckUtils]: 54: Hoare triple {4246#true} assume ~n < 1;#res := 0; {4246#true} is VALID [2020-07-10 14:44:06,165 INFO L280 TraceCheckUtils]: 55: Hoare triple {4246#true} assume true; {4246#true} is VALID [2020-07-10 14:44:06,166 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {4246#true} {4246#true} #32#return; {4246#true} is VALID [2020-07-10 14:44:06,166 INFO L280 TraceCheckUtils]: 57: Hoare triple {4246#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4246#true} is VALID [2020-07-10 14:44:06,166 INFO L280 TraceCheckUtils]: 58: Hoare triple {4246#true} assume true; {4246#true} is VALID [2020-07-10 14:44:06,167 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {4246#true} {4704#(<= |fibonacci_#in~n| 4)} #32#return; {4704#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-10 14:44:06,168 INFO L280 TraceCheckUtils]: 60: Hoare triple {4704#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4704#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-10 14:44:06,168 INFO L280 TraceCheckUtils]: 61: Hoare triple {4704#(<= |fibonacci_#in~n| 4)} assume true; {4704#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-10 14:44:06,169 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {4704#(<= |fibonacci_#in~n| 4)} {4419#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {4639#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-10 14:44:06,170 INFO L280 TraceCheckUtils]: 63: Hoare triple {4639#(<= |fibonacci_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4639#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-10 14:44:06,170 INFO L263 TraceCheckUtils]: 64: Hoare triple {4639#(<= |fibonacci_#in~n| 5)} call #t~ret1 := fibonacci(~n - 2); {4246#true} is VALID [2020-07-10 14:44:06,170 INFO L280 TraceCheckUtils]: 65: Hoare triple {4246#true} ~n := #in~n; {4246#true} is VALID [2020-07-10 14:44:06,171 INFO L280 TraceCheckUtils]: 66: Hoare triple {4246#true} assume !(~n < 1); {4246#true} is VALID [2020-07-10 14:44:06,171 INFO L280 TraceCheckUtils]: 67: Hoare triple {4246#true} assume !(1 == ~n); {4246#true} is VALID [2020-07-10 14:44:06,171 INFO L263 TraceCheckUtils]: 68: Hoare triple {4246#true} call #t~ret0 := fibonacci(~n - 1); {4246#true} is VALID [2020-07-10 14:44:06,171 INFO L280 TraceCheckUtils]: 69: Hoare triple {4246#true} ~n := #in~n; {4246#true} is VALID [2020-07-10 14:44:06,171 INFO L280 TraceCheckUtils]: 70: Hoare triple {4246#true} assume !(~n < 1); {4246#true} is VALID [2020-07-10 14:44:06,172 INFO L280 TraceCheckUtils]: 71: Hoare triple {4246#true} assume !(1 == ~n); {4246#true} is VALID [2020-07-10 14:44:06,172 INFO L263 TraceCheckUtils]: 72: Hoare triple {4246#true} call #t~ret0 := fibonacci(~n - 1); {4246#true} is VALID [2020-07-10 14:44:06,172 INFO L280 TraceCheckUtils]: 73: Hoare triple {4246#true} ~n := #in~n; {4246#true} is VALID [2020-07-10 14:44:06,172 INFO L280 TraceCheckUtils]: 74: Hoare triple {4246#true} assume !(~n < 1); {4246#true} is VALID [2020-07-10 14:44:06,172 INFO L280 TraceCheckUtils]: 75: Hoare triple {4246#true} assume 1 == ~n;#res := 1; {4246#true} is VALID [2020-07-10 14:44:06,173 INFO L280 TraceCheckUtils]: 76: Hoare triple {4246#true} assume true; {4246#true} is VALID [2020-07-10 14:44:06,173 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {4246#true} {4246#true} #30#return; {4246#true} is VALID [2020-07-10 14:44:06,173 INFO L280 TraceCheckUtils]: 78: Hoare triple {4246#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4246#true} is VALID [2020-07-10 14:44:06,173 INFO L263 TraceCheckUtils]: 79: Hoare triple {4246#true} call #t~ret1 := fibonacci(~n - 2); {4246#true} is VALID [2020-07-10 14:44:06,173 INFO L280 TraceCheckUtils]: 80: Hoare triple {4246#true} ~n := #in~n; {4246#true} is VALID [2020-07-10 14:44:06,174 INFO L280 TraceCheckUtils]: 81: Hoare triple {4246#true} assume ~n < 1;#res := 0; {4246#true} is VALID [2020-07-10 14:44:06,174 INFO L280 TraceCheckUtils]: 82: Hoare triple {4246#true} assume true; {4246#true} is VALID [2020-07-10 14:44:06,174 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {4246#true} {4246#true} #32#return; {4246#true} is VALID [2020-07-10 14:44:06,174 INFO L280 TraceCheckUtils]: 84: Hoare triple {4246#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4246#true} is VALID [2020-07-10 14:44:06,174 INFO L280 TraceCheckUtils]: 85: Hoare triple {4246#true} assume true; {4246#true} is VALID [2020-07-10 14:44:06,175 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {4246#true} {4246#true} #30#return; {4246#true} is VALID [2020-07-10 14:44:06,175 INFO L280 TraceCheckUtils]: 87: Hoare triple {4246#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4246#true} is VALID [2020-07-10 14:44:06,175 INFO L263 TraceCheckUtils]: 88: Hoare triple {4246#true} call #t~ret1 := fibonacci(~n - 2); {4246#true} is VALID [2020-07-10 14:44:06,175 INFO L280 TraceCheckUtils]: 89: Hoare triple {4246#true} ~n := #in~n; {4246#true} is VALID [2020-07-10 14:44:06,175 INFO L280 TraceCheckUtils]: 90: Hoare triple {4246#true} assume !(~n < 1); {4246#true} is VALID [2020-07-10 14:44:06,176 INFO L280 TraceCheckUtils]: 91: Hoare triple {4246#true} assume 1 == ~n;#res := 1; {4246#true} is VALID [2020-07-10 14:44:06,176 INFO L280 TraceCheckUtils]: 92: Hoare triple {4246#true} assume true; {4246#true} is VALID [2020-07-10 14:44:06,176 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {4246#true} {4246#true} #32#return; {4246#true} is VALID [2020-07-10 14:44:06,176 INFO L280 TraceCheckUtils]: 94: Hoare triple {4246#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4246#true} is VALID [2020-07-10 14:44:06,176 INFO L280 TraceCheckUtils]: 95: Hoare triple {4246#true} assume true; {4246#true} is VALID [2020-07-10 14:44:06,177 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {4246#true} {4639#(<= |fibonacci_#in~n| 5)} #32#return; {4639#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-10 14:44:06,178 INFO L280 TraceCheckUtils]: 97: Hoare triple {4639#(<= |fibonacci_#in~n| 5)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4639#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-10 14:44:06,179 INFO L280 TraceCheckUtils]: 98: Hoare triple {4639#(<= |fibonacci_#in~n| 5)} assume true; {4639#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-10 14:44:06,180 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {4639#(<= |fibonacci_#in~n| 5)} {4419#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {4520#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-10 14:44:06,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:06,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:06,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:06,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:06,223 INFO L280 TraceCheckUtils]: 0: Hoare triple {4246#true} ~n := #in~n; {4246#true} is VALID [2020-07-10 14:44:06,223 INFO L280 TraceCheckUtils]: 1: Hoare triple {4246#true} assume !(~n < 1); {4246#true} is VALID [2020-07-10 14:44:06,224 INFO L280 TraceCheckUtils]: 2: Hoare triple {4246#true} assume 1 == ~n;#res := 1; {4246#true} is VALID [2020-07-10 14:44:06,224 INFO L280 TraceCheckUtils]: 3: Hoare triple {4246#true} assume true; {4246#true} is VALID [2020-07-10 14:44:06,224 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4246#true} {4246#true} #30#return; {4246#true} is VALID [2020-07-10 14:44:06,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:06,228 INFO L280 TraceCheckUtils]: 0: Hoare triple {4246#true} ~n := #in~n; {4246#true} is VALID [2020-07-10 14:44:06,229 INFO L280 TraceCheckUtils]: 1: Hoare triple {4246#true} assume ~n < 1;#res := 0; {4246#true} is VALID [2020-07-10 14:44:06,229 INFO L280 TraceCheckUtils]: 2: Hoare triple {4246#true} assume true; {4246#true} is VALID [2020-07-10 14:44:06,229 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {4246#true} {4246#true} #32#return; {4246#true} is VALID [2020-07-10 14:44:06,229 INFO L280 TraceCheckUtils]: 0: Hoare triple {4246#true} ~n := #in~n; {4246#true} is VALID [2020-07-10 14:44:06,230 INFO L280 TraceCheckUtils]: 1: Hoare triple {4246#true} assume !(~n < 1); {4246#true} is VALID [2020-07-10 14:44:06,230 INFO L280 TraceCheckUtils]: 2: Hoare triple {4246#true} assume !(1 == ~n); {4246#true} is VALID [2020-07-10 14:44:06,230 INFO L263 TraceCheckUtils]: 3: Hoare triple {4246#true} call #t~ret0 := fibonacci(~n - 1); {4246#true} is VALID [2020-07-10 14:44:06,230 INFO L280 TraceCheckUtils]: 4: Hoare triple {4246#true} ~n := #in~n; {4246#true} is VALID [2020-07-10 14:44:06,230 INFO L280 TraceCheckUtils]: 5: Hoare triple {4246#true} assume !(~n < 1); {4246#true} is VALID [2020-07-10 14:44:06,231 INFO L280 TraceCheckUtils]: 6: Hoare triple {4246#true} assume 1 == ~n;#res := 1; {4246#true} is VALID [2020-07-10 14:44:06,231 INFO L280 TraceCheckUtils]: 7: Hoare triple {4246#true} assume true; {4246#true} is VALID [2020-07-10 14:44:06,231 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {4246#true} {4246#true} #30#return; {4246#true} is VALID [2020-07-10 14:44:06,231 INFO L280 TraceCheckUtils]: 9: Hoare triple {4246#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4246#true} is VALID [2020-07-10 14:44:06,232 INFO L263 TraceCheckUtils]: 10: Hoare triple {4246#true} call #t~ret1 := fibonacci(~n - 2); {4246#true} is VALID [2020-07-10 14:44:06,232 INFO L280 TraceCheckUtils]: 11: Hoare triple {4246#true} ~n := #in~n; {4246#true} is VALID [2020-07-10 14:44:06,232 INFO L280 TraceCheckUtils]: 12: Hoare triple {4246#true} assume ~n < 1;#res := 0; {4246#true} is VALID [2020-07-10 14:44:06,232 INFO L280 TraceCheckUtils]: 13: Hoare triple {4246#true} assume true; {4246#true} is VALID [2020-07-10 14:44:06,233 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {4246#true} {4246#true} #32#return; {4246#true} is VALID [2020-07-10 14:44:06,233 INFO L280 TraceCheckUtils]: 15: Hoare triple {4246#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4246#true} is VALID [2020-07-10 14:44:06,233 INFO L280 TraceCheckUtils]: 16: Hoare triple {4246#true} assume true; {4246#true} is VALID [2020-07-10 14:44:06,234 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {4246#true} {4246#true} #30#return; {4246#true} is VALID [2020-07-10 14:44:06,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:06,242 INFO L280 TraceCheckUtils]: 0: Hoare triple {4246#true} ~n := #in~n; {4246#true} is VALID [2020-07-10 14:44:06,243 INFO L280 TraceCheckUtils]: 1: Hoare triple {4246#true} assume !(~n < 1); {4246#true} is VALID [2020-07-10 14:44:06,243 INFO L280 TraceCheckUtils]: 2: Hoare triple {4246#true} assume 1 == ~n;#res := 1; {4246#true} is VALID [2020-07-10 14:44:06,243 INFO L280 TraceCheckUtils]: 3: Hoare triple {4246#true} assume true; {4246#true} is VALID [2020-07-10 14:44:06,244 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4246#true} {4246#true} #32#return; {4246#true} is VALID [2020-07-10 14:44:06,244 INFO L280 TraceCheckUtils]: 0: Hoare triple {4246#true} ~n := #in~n; {4246#true} is VALID [2020-07-10 14:44:06,244 INFO L280 TraceCheckUtils]: 1: Hoare triple {4246#true} assume !(~n < 1); {4246#true} is VALID [2020-07-10 14:44:06,245 INFO L280 TraceCheckUtils]: 2: Hoare triple {4246#true} assume !(1 == ~n); {4246#true} is VALID [2020-07-10 14:44:06,245 INFO L263 TraceCheckUtils]: 3: Hoare triple {4246#true} call #t~ret0 := fibonacci(~n - 1); {4246#true} is VALID [2020-07-10 14:44:06,245 INFO L280 TraceCheckUtils]: 4: Hoare triple {4246#true} ~n := #in~n; {4246#true} is VALID [2020-07-10 14:44:06,245 INFO L280 TraceCheckUtils]: 5: Hoare triple {4246#true} assume !(~n < 1); {4246#true} is VALID [2020-07-10 14:44:06,246 INFO L280 TraceCheckUtils]: 6: Hoare triple {4246#true} assume !(1 == ~n); {4246#true} is VALID [2020-07-10 14:44:06,246 INFO L263 TraceCheckUtils]: 7: Hoare triple {4246#true} call #t~ret0 := fibonacci(~n - 1); {4246#true} is VALID [2020-07-10 14:44:06,248 INFO L280 TraceCheckUtils]: 8: Hoare triple {4246#true} ~n := #in~n; {4246#true} is VALID [2020-07-10 14:44:06,248 INFO L280 TraceCheckUtils]: 9: Hoare triple {4246#true} assume !(~n < 1); {4246#true} is VALID [2020-07-10 14:44:06,248 INFO L280 TraceCheckUtils]: 10: Hoare triple {4246#true} assume 1 == ~n;#res := 1; {4246#true} is VALID [2020-07-10 14:44:06,249 INFO L280 TraceCheckUtils]: 11: Hoare triple {4246#true} assume true; {4246#true} is VALID [2020-07-10 14:44:06,249 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {4246#true} {4246#true} #30#return; {4246#true} is VALID [2020-07-10 14:44:06,249 INFO L280 TraceCheckUtils]: 13: Hoare triple {4246#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4246#true} is VALID [2020-07-10 14:44:06,250 INFO L263 TraceCheckUtils]: 14: Hoare triple {4246#true} call #t~ret1 := fibonacci(~n - 2); {4246#true} is VALID [2020-07-10 14:44:06,250 INFO L280 TraceCheckUtils]: 15: Hoare triple {4246#true} ~n := #in~n; {4246#true} is VALID [2020-07-10 14:44:06,250 INFO L280 TraceCheckUtils]: 16: Hoare triple {4246#true} assume ~n < 1;#res := 0; {4246#true} is VALID [2020-07-10 14:44:06,251 INFO L280 TraceCheckUtils]: 17: Hoare triple {4246#true} assume true; {4246#true} is VALID [2020-07-10 14:44:06,251 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {4246#true} {4246#true} #32#return; {4246#true} is VALID [2020-07-10 14:44:06,251 INFO L280 TraceCheckUtils]: 19: Hoare triple {4246#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4246#true} is VALID [2020-07-10 14:44:06,252 INFO L280 TraceCheckUtils]: 20: Hoare triple {4246#true} assume true; {4246#true} is VALID [2020-07-10 14:44:06,252 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {4246#true} {4246#true} #30#return; {4246#true} is VALID [2020-07-10 14:44:06,252 INFO L280 TraceCheckUtils]: 22: Hoare triple {4246#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4246#true} is VALID [2020-07-10 14:44:06,252 INFO L263 TraceCheckUtils]: 23: Hoare triple {4246#true} call #t~ret1 := fibonacci(~n - 2); {4246#true} is VALID [2020-07-10 14:44:06,252 INFO L280 TraceCheckUtils]: 24: Hoare triple {4246#true} ~n := #in~n; {4246#true} is VALID [2020-07-10 14:44:06,253 INFO L280 TraceCheckUtils]: 25: Hoare triple {4246#true} assume !(~n < 1); {4246#true} is VALID [2020-07-10 14:44:06,253 INFO L280 TraceCheckUtils]: 26: Hoare triple {4246#true} assume 1 == ~n;#res := 1; {4246#true} is VALID [2020-07-10 14:44:06,253 INFO L280 TraceCheckUtils]: 27: Hoare triple {4246#true} assume true; {4246#true} is VALID [2020-07-10 14:44:06,254 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {4246#true} {4246#true} #32#return; {4246#true} is VALID [2020-07-10 14:44:06,254 INFO L280 TraceCheckUtils]: 29: Hoare triple {4246#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4246#true} is VALID [2020-07-10 14:44:06,254 INFO L280 TraceCheckUtils]: 30: Hoare triple {4246#true} assume true; {4246#true} is VALID [2020-07-10 14:44:06,254 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {4246#true} {4246#true} #30#return; {4246#true} is VALID [2020-07-10 14:44:06,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:06,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:06,266 INFO L280 TraceCheckUtils]: 0: Hoare triple {4246#true} ~n := #in~n; {4246#true} is VALID [2020-07-10 14:44:06,266 INFO L280 TraceCheckUtils]: 1: Hoare triple {4246#true} assume !(~n < 1); {4246#true} is VALID [2020-07-10 14:44:06,267 INFO L280 TraceCheckUtils]: 2: Hoare triple {4246#true} assume 1 == ~n;#res := 1; {4246#true} is VALID [2020-07-10 14:44:06,267 INFO L280 TraceCheckUtils]: 3: Hoare triple {4246#true} assume true; {4246#true} is VALID [2020-07-10 14:44:06,267 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4246#true} {4246#true} #30#return; {4246#true} is VALID [2020-07-10 14:44:06,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:06,270 INFO L280 TraceCheckUtils]: 0: Hoare triple {4246#true} ~n := #in~n; {4246#true} is VALID [2020-07-10 14:44:06,271 INFO L280 TraceCheckUtils]: 1: Hoare triple {4246#true} assume ~n < 1;#res := 0; {4246#true} is VALID [2020-07-10 14:44:06,271 INFO L280 TraceCheckUtils]: 2: Hoare triple {4246#true} assume true; {4246#true} is VALID [2020-07-10 14:44:06,271 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {4246#true} {4246#true} #32#return; {4246#true} is VALID [2020-07-10 14:44:06,271 INFO L280 TraceCheckUtils]: 0: Hoare triple {4246#true} ~n := #in~n; {4246#true} is VALID [2020-07-10 14:44:06,272 INFO L280 TraceCheckUtils]: 1: Hoare triple {4246#true} assume !(~n < 1); {4246#true} is VALID [2020-07-10 14:44:06,272 INFO L280 TraceCheckUtils]: 2: Hoare triple {4246#true} assume !(1 == ~n); {4246#true} is VALID [2020-07-10 14:44:06,272 INFO L263 TraceCheckUtils]: 3: Hoare triple {4246#true} call #t~ret0 := fibonacci(~n - 1); {4246#true} is VALID [2020-07-10 14:44:06,272 INFO L280 TraceCheckUtils]: 4: Hoare triple {4246#true} ~n := #in~n; {4246#true} is VALID [2020-07-10 14:44:06,273 INFO L280 TraceCheckUtils]: 5: Hoare triple {4246#true} assume !(~n < 1); {4246#true} is VALID [2020-07-10 14:44:06,273 INFO L280 TraceCheckUtils]: 6: Hoare triple {4246#true} assume 1 == ~n;#res := 1; {4246#true} is VALID [2020-07-10 14:44:06,273 INFO L280 TraceCheckUtils]: 7: Hoare triple {4246#true} assume true; {4246#true} is VALID [2020-07-10 14:44:06,273 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {4246#true} {4246#true} #30#return; {4246#true} is VALID [2020-07-10 14:44:06,273 INFO L280 TraceCheckUtils]: 9: Hoare triple {4246#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4246#true} is VALID [2020-07-10 14:44:06,274 INFO L263 TraceCheckUtils]: 10: Hoare triple {4246#true} call #t~ret1 := fibonacci(~n - 2); {4246#true} is VALID [2020-07-10 14:44:06,274 INFO L280 TraceCheckUtils]: 11: Hoare triple {4246#true} ~n := #in~n; {4246#true} is VALID [2020-07-10 14:44:06,274 INFO L280 TraceCheckUtils]: 12: Hoare triple {4246#true} assume ~n < 1;#res := 0; {4246#true} is VALID [2020-07-10 14:44:06,274 INFO L280 TraceCheckUtils]: 13: Hoare triple {4246#true} assume true; {4246#true} is VALID [2020-07-10 14:44:06,275 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {4246#true} {4246#true} #32#return; {4246#true} is VALID [2020-07-10 14:44:06,275 INFO L280 TraceCheckUtils]: 15: Hoare triple {4246#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4246#true} is VALID [2020-07-10 14:44:06,275 INFO L280 TraceCheckUtils]: 16: Hoare triple {4246#true} assume true; {4246#true} is VALID [2020-07-10 14:44:06,275 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {4246#true} {4246#true} #32#return; {4246#true} is VALID [2020-07-10 14:44:06,276 INFO L280 TraceCheckUtils]: 0: Hoare triple {4246#true} ~n := #in~n; {4246#true} is VALID [2020-07-10 14:44:06,276 INFO L280 TraceCheckUtils]: 1: Hoare triple {4246#true} assume !(~n < 1); {4246#true} is VALID [2020-07-10 14:44:06,276 INFO L280 TraceCheckUtils]: 2: Hoare triple {4246#true} assume !(1 == ~n); {4246#true} is VALID [2020-07-10 14:44:06,276 INFO L263 TraceCheckUtils]: 3: Hoare triple {4246#true} call #t~ret0 := fibonacci(~n - 1); {4246#true} is VALID [2020-07-10 14:44:06,277 INFO L280 TraceCheckUtils]: 4: Hoare triple {4246#true} ~n := #in~n; {4246#true} is VALID [2020-07-10 14:44:06,277 INFO L280 TraceCheckUtils]: 5: Hoare triple {4246#true} assume !(~n < 1); {4246#true} is VALID [2020-07-10 14:44:06,277 INFO L280 TraceCheckUtils]: 6: Hoare triple {4246#true} assume !(1 == ~n); {4246#true} is VALID [2020-07-10 14:44:06,277 INFO L263 TraceCheckUtils]: 7: Hoare triple {4246#true} call #t~ret0 := fibonacci(~n - 1); {4246#true} is VALID [2020-07-10 14:44:06,277 INFO L280 TraceCheckUtils]: 8: Hoare triple {4246#true} ~n := #in~n; {4246#true} is VALID [2020-07-10 14:44:06,278 INFO L280 TraceCheckUtils]: 9: Hoare triple {4246#true} assume !(~n < 1); {4246#true} is VALID [2020-07-10 14:44:06,278 INFO L280 TraceCheckUtils]: 10: Hoare triple {4246#true} assume !(1 == ~n); {4246#true} is VALID [2020-07-10 14:44:06,278 INFO L263 TraceCheckUtils]: 11: Hoare triple {4246#true} call #t~ret0 := fibonacci(~n - 1); {4246#true} is VALID [2020-07-10 14:44:06,278 INFO L280 TraceCheckUtils]: 12: Hoare triple {4246#true} ~n := #in~n; {4246#true} is VALID [2020-07-10 14:44:06,279 INFO L280 TraceCheckUtils]: 13: Hoare triple {4246#true} assume !(~n < 1); {4246#true} is VALID [2020-07-10 14:44:06,279 INFO L280 TraceCheckUtils]: 14: Hoare triple {4246#true} assume 1 == ~n;#res := 1; {4246#true} is VALID [2020-07-10 14:44:06,279 INFO L280 TraceCheckUtils]: 15: Hoare triple {4246#true} assume true; {4246#true} is VALID [2020-07-10 14:44:06,279 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {4246#true} {4246#true} #30#return; {4246#true} is VALID [2020-07-10 14:44:06,280 INFO L280 TraceCheckUtils]: 17: Hoare triple {4246#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4246#true} is VALID [2020-07-10 14:44:06,280 INFO L263 TraceCheckUtils]: 18: Hoare triple {4246#true} call #t~ret1 := fibonacci(~n - 2); {4246#true} is VALID [2020-07-10 14:44:06,280 INFO L280 TraceCheckUtils]: 19: Hoare triple {4246#true} ~n := #in~n; {4246#true} is VALID [2020-07-10 14:44:06,280 INFO L280 TraceCheckUtils]: 20: Hoare triple {4246#true} assume ~n < 1;#res := 0; {4246#true} is VALID [2020-07-10 14:44:06,281 INFO L280 TraceCheckUtils]: 21: Hoare triple {4246#true} assume true; {4246#true} is VALID [2020-07-10 14:44:06,281 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {4246#true} {4246#true} #32#return; {4246#true} is VALID [2020-07-10 14:44:06,281 INFO L280 TraceCheckUtils]: 23: Hoare triple {4246#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4246#true} is VALID [2020-07-10 14:44:06,281 INFO L280 TraceCheckUtils]: 24: Hoare triple {4246#true} assume true; {4246#true} is VALID [2020-07-10 14:44:06,282 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {4246#true} {4246#true} #30#return; {4246#true} is VALID [2020-07-10 14:44:06,282 INFO L280 TraceCheckUtils]: 26: Hoare triple {4246#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4246#true} is VALID [2020-07-10 14:44:06,282 INFO L263 TraceCheckUtils]: 27: Hoare triple {4246#true} call #t~ret1 := fibonacci(~n - 2); {4246#true} is VALID [2020-07-10 14:44:06,282 INFO L280 TraceCheckUtils]: 28: Hoare triple {4246#true} ~n := #in~n; {4246#true} is VALID [2020-07-10 14:44:06,282 INFO L280 TraceCheckUtils]: 29: Hoare triple {4246#true} assume !(~n < 1); {4246#true} is VALID [2020-07-10 14:44:06,283 INFO L280 TraceCheckUtils]: 30: Hoare triple {4246#true} assume 1 == ~n;#res := 1; {4246#true} is VALID [2020-07-10 14:44:06,283 INFO L280 TraceCheckUtils]: 31: Hoare triple {4246#true} assume true; {4246#true} is VALID [2020-07-10 14:44:06,283 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {4246#true} {4246#true} #32#return; {4246#true} is VALID [2020-07-10 14:44:06,283 INFO L280 TraceCheckUtils]: 33: Hoare triple {4246#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4246#true} is VALID [2020-07-10 14:44:06,284 INFO L280 TraceCheckUtils]: 34: Hoare triple {4246#true} assume true; {4246#true} is VALID [2020-07-10 14:44:06,284 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {4246#true} {4246#true} #30#return; {4246#true} is VALID [2020-07-10 14:44:06,284 INFO L280 TraceCheckUtils]: 36: Hoare triple {4246#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4246#true} is VALID [2020-07-10 14:44:06,284 INFO L263 TraceCheckUtils]: 37: Hoare triple {4246#true} call #t~ret1 := fibonacci(~n - 2); {4246#true} is VALID [2020-07-10 14:44:06,285 INFO L280 TraceCheckUtils]: 38: Hoare triple {4246#true} ~n := #in~n; {4246#true} is VALID [2020-07-10 14:44:06,285 INFO L280 TraceCheckUtils]: 39: Hoare triple {4246#true} assume !(~n < 1); {4246#true} is VALID [2020-07-10 14:44:06,285 INFO L280 TraceCheckUtils]: 40: Hoare triple {4246#true} assume !(1 == ~n); {4246#true} is VALID [2020-07-10 14:44:06,285 INFO L263 TraceCheckUtils]: 41: Hoare triple {4246#true} call #t~ret0 := fibonacci(~n - 1); {4246#true} is VALID [2020-07-10 14:44:06,286 INFO L280 TraceCheckUtils]: 42: Hoare triple {4246#true} ~n := #in~n; {4246#true} is VALID [2020-07-10 14:44:06,286 INFO L280 TraceCheckUtils]: 43: Hoare triple {4246#true} assume !(~n < 1); {4246#true} is VALID [2020-07-10 14:44:06,286 INFO L280 TraceCheckUtils]: 44: Hoare triple {4246#true} assume 1 == ~n;#res := 1; {4246#true} is VALID [2020-07-10 14:44:06,286 INFO L280 TraceCheckUtils]: 45: Hoare triple {4246#true} assume true; {4246#true} is VALID [2020-07-10 14:44:06,286 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {4246#true} {4246#true} #30#return; {4246#true} is VALID [2020-07-10 14:44:06,287 INFO L280 TraceCheckUtils]: 47: Hoare triple {4246#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4246#true} is VALID [2020-07-10 14:44:06,287 INFO L263 TraceCheckUtils]: 48: Hoare triple {4246#true} call #t~ret1 := fibonacci(~n - 2); {4246#true} is VALID [2020-07-10 14:44:06,287 INFO L280 TraceCheckUtils]: 49: Hoare triple {4246#true} ~n := #in~n; {4246#true} is VALID [2020-07-10 14:44:06,287 INFO L280 TraceCheckUtils]: 50: Hoare triple {4246#true} assume ~n < 1;#res := 0; {4246#true} is VALID [2020-07-10 14:44:06,288 INFO L280 TraceCheckUtils]: 51: Hoare triple {4246#true} assume true; {4246#true} is VALID [2020-07-10 14:44:06,288 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {4246#true} {4246#true} #32#return; {4246#true} is VALID [2020-07-10 14:44:06,288 INFO L280 TraceCheckUtils]: 53: Hoare triple {4246#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4246#true} is VALID [2020-07-10 14:44:06,288 INFO L280 TraceCheckUtils]: 54: Hoare triple {4246#true} assume true; {4246#true} is VALID [2020-07-10 14:44:06,289 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {4246#true} {4246#true} #32#return; {4246#true} is VALID [2020-07-10 14:44:06,289 INFO L280 TraceCheckUtils]: 56: Hoare triple {4246#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4246#true} is VALID [2020-07-10 14:44:06,289 INFO L280 TraceCheckUtils]: 57: Hoare triple {4246#true} assume true; {4246#true} is VALID [2020-07-10 14:44:06,290 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {4246#true} {4520#(<= |fibonacci_#in~n| 6)} #32#return; {4520#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-10 14:44:06,293 INFO L280 TraceCheckUtils]: 0: Hoare triple {4246#true} ~n := #in~n; {4419#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:06,293 INFO L280 TraceCheckUtils]: 1: Hoare triple {4419#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {4419#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:06,294 INFO L280 TraceCheckUtils]: 2: Hoare triple {4419#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {4419#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:06,294 INFO L263 TraceCheckUtils]: 3: Hoare triple {4419#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {4246#true} is VALID [2020-07-10 14:44:06,295 INFO L280 TraceCheckUtils]: 4: Hoare triple {4246#true} ~n := #in~n; {4419#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:06,296 INFO L280 TraceCheckUtils]: 5: Hoare triple {4419#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {4419#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:06,296 INFO L280 TraceCheckUtils]: 6: Hoare triple {4419#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {4419#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:06,296 INFO L263 TraceCheckUtils]: 7: Hoare triple {4419#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {4246#true} is VALID [2020-07-10 14:44:06,297 INFO L280 TraceCheckUtils]: 8: Hoare triple {4246#true} ~n := #in~n; {4419#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:06,298 INFO L280 TraceCheckUtils]: 9: Hoare triple {4419#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {4419#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:06,299 INFO L280 TraceCheckUtils]: 10: Hoare triple {4419#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {4419#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:06,299 INFO L263 TraceCheckUtils]: 11: Hoare triple {4419#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {4246#true} is VALID [2020-07-10 14:44:06,300 INFO L280 TraceCheckUtils]: 12: Hoare triple {4246#true} ~n := #in~n; {4419#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:06,301 INFO L280 TraceCheckUtils]: 13: Hoare triple {4419#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {4419#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:06,301 INFO L280 TraceCheckUtils]: 14: Hoare triple {4419#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {4419#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:06,302 INFO L263 TraceCheckUtils]: 15: Hoare triple {4419#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {4246#true} is VALID [2020-07-10 14:44:06,302 INFO L280 TraceCheckUtils]: 16: Hoare triple {4246#true} ~n := #in~n; {4419#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:06,303 INFO L280 TraceCheckUtils]: 17: Hoare triple {4419#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {4419#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:06,304 INFO L280 TraceCheckUtils]: 18: Hoare triple {4419#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {4419#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:06,304 INFO L263 TraceCheckUtils]: 19: Hoare triple {4419#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {4246#true} is VALID [2020-07-10 14:44:06,305 INFO L280 TraceCheckUtils]: 20: Hoare triple {4246#true} ~n := #in~n; {4419#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:06,306 INFO L280 TraceCheckUtils]: 21: Hoare triple {4419#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {4419#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:06,306 INFO L280 TraceCheckUtils]: 22: Hoare triple {4419#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {4757#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-10 14:44:06,307 INFO L280 TraceCheckUtils]: 23: Hoare triple {4757#(<= |fibonacci_#in~n| 1)} assume true; {4757#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-10 14:44:06,309 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {4757#(<= |fibonacci_#in~n| 1)} {4419#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {4752#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:44:06,310 INFO L280 TraceCheckUtils]: 25: Hoare triple {4752#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4752#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:44:06,310 INFO L263 TraceCheckUtils]: 26: Hoare triple {4752#(<= |fibonacci_#in~n| 2)} call #t~ret1 := fibonacci(~n - 2); {4246#true} is VALID [2020-07-10 14:44:06,310 INFO L280 TraceCheckUtils]: 27: Hoare triple {4246#true} ~n := #in~n; {4246#true} is VALID [2020-07-10 14:44:06,310 INFO L280 TraceCheckUtils]: 28: Hoare triple {4246#true} assume ~n < 1;#res := 0; {4246#true} is VALID [2020-07-10 14:44:06,311 INFO L280 TraceCheckUtils]: 29: Hoare triple {4246#true} assume true; {4246#true} is VALID [2020-07-10 14:44:06,312 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {4246#true} {4752#(<= |fibonacci_#in~n| 2)} #32#return; {4752#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:44:06,313 INFO L280 TraceCheckUtils]: 31: Hoare triple {4752#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4752#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:44:06,313 INFO L280 TraceCheckUtils]: 32: Hoare triple {4752#(<= |fibonacci_#in~n| 2)} assume true; {4752#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:44:06,315 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {4752#(<= |fibonacci_#in~n| 2)} {4419#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {4741#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:44:06,316 INFO L280 TraceCheckUtils]: 34: Hoare triple {4741#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4741#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:44:06,316 INFO L263 TraceCheckUtils]: 35: Hoare triple {4741#(<= |fibonacci_#in~n| 3)} call #t~ret1 := fibonacci(~n - 2); {4246#true} is VALID [2020-07-10 14:44:06,316 INFO L280 TraceCheckUtils]: 36: Hoare triple {4246#true} ~n := #in~n; {4246#true} is VALID [2020-07-10 14:44:06,317 INFO L280 TraceCheckUtils]: 37: Hoare triple {4246#true} assume !(~n < 1); {4246#true} is VALID [2020-07-10 14:44:06,317 INFO L280 TraceCheckUtils]: 38: Hoare triple {4246#true} assume 1 == ~n;#res := 1; {4246#true} is VALID [2020-07-10 14:44:06,317 INFO L280 TraceCheckUtils]: 39: Hoare triple {4246#true} assume true; {4246#true} is VALID [2020-07-10 14:44:06,318 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {4246#true} {4741#(<= |fibonacci_#in~n| 3)} #32#return; {4741#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:44:06,319 INFO L280 TraceCheckUtils]: 41: Hoare triple {4741#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4741#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:44:06,319 INFO L280 TraceCheckUtils]: 42: Hoare triple {4741#(<= |fibonacci_#in~n| 3)} assume true; {4741#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:44:06,321 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {4741#(<= |fibonacci_#in~n| 3)} {4419#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {4704#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-10 14:44:06,321 INFO L280 TraceCheckUtils]: 44: Hoare triple {4704#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4704#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-10 14:44:06,322 INFO L263 TraceCheckUtils]: 45: Hoare triple {4704#(<= |fibonacci_#in~n| 4)} call #t~ret1 := fibonacci(~n - 2); {4246#true} is VALID [2020-07-10 14:44:06,322 INFO L280 TraceCheckUtils]: 46: Hoare triple {4246#true} ~n := #in~n; {4246#true} is VALID [2020-07-10 14:44:06,322 INFO L280 TraceCheckUtils]: 47: Hoare triple {4246#true} assume !(~n < 1); {4246#true} is VALID [2020-07-10 14:44:06,322 INFO L280 TraceCheckUtils]: 48: Hoare triple {4246#true} assume !(1 == ~n); {4246#true} is VALID [2020-07-10 14:44:06,322 INFO L263 TraceCheckUtils]: 49: Hoare triple {4246#true} call #t~ret0 := fibonacci(~n - 1); {4246#true} is VALID [2020-07-10 14:44:06,323 INFO L280 TraceCheckUtils]: 50: Hoare triple {4246#true} ~n := #in~n; {4246#true} is VALID [2020-07-10 14:44:06,323 INFO L280 TraceCheckUtils]: 51: Hoare triple {4246#true} assume !(~n < 1); {4246#true} is VALID [2020-07-10 14:44:06,323 INFO L280 TraceCheckUtils]: 52: Hoare triple {4246#true} assume 1 == ~n;#res := 1; {4246#true} is VALID [2020-07-10 14:44:06,323 INFO L280 TraceCheckUtils]: 53: Hoare triple {4246#true} assume true; {4246#true} is VALID [2020-07-10 14:44:06,324 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {4246#true} {4246#true} #30#return; {4246#true} is VALID [2020-07-10 14:44:06,324 INFO L280 TraceCheckUtils]: 55: Hoare triple {4246#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4246#true} is VALID [2020-07-10 14:44:06,324 INFO L263 TraceCheckUtils]: 56: Hoare triple {4246#true} call #t~ret1 := fibonacci(~n - 2); {4246#true} is VALID [2020-07-10 14:44:06,324 INFO L280 TraceCheckUtils]: 57: Hoare triple {4246#true} ~n := #in~n; {4246#true} is VALID [2020-07-10 14:44:06,324 INFO L280 TraceCheckUtils]: 58: Hoare triple {4246#true} assume ~n < 1;#res := 0; {4246#true} is VALID [2020-07-10 14:44:06,325 INFO L280 TraceCheckUtils]: 59: Hoare triple {4246#true} assume true; {4246#true} is VALID [2020-07-10 14:44:06,325 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {4246#true} {4246#true} #32#return; {4246#true} is VALID [2020-07-10 14:44:06,325 INFO L280 TraceCheckUtils]: 61: Hoare triple {4246#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4246#true} is VALID [2020-07-10 14:44:06,325 INFO L280 TraceCheckUtils]: 62: Hoare triple {4246#true} assume true; {4246#true} is VALID [2020-07-10 14:44:06,326 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {4246#true} {4704#(<= |fibonacci_#in~n| 4)} #32#return; {4704#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-10 14:44:06,327 INFO L280 TraceCheckUtils]: 64: Hoare triple {4704#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4704#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-10 14:44:06,327 INFO L280 TraceCheckUtils]: 65: Hoare triple {4704#(<= |fibonacci_#in~n| 4)} assume true; {4704#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-10 14:44:06,329 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {4704#(<= |fibonacci_#in~n| 4)} {4419#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {4639#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-10 14:44:06,329 INFO L280 TraceCheckUtils]: 67: Hoare triple {4639#(<= |fibonacci_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4639#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-10 14:44:06,330 INFO L263 TraceCheckUtils]: 68: Hoare triple {4639#(<= |fibonacci_#in~n| 5)} call #t~ret1 := fibonacci(~n - 2); {4246#true} is VALID [2020-07-10 14:44:06,330 INFO L280 TraceCheckUtils]: 69: Hoare triple {4246#true} ~n := #in~n; {4246#true} is VALID [2020-07-10 14:44:06,330 INFO L280 TraceCheckUtils]: 70: Hoare triple {4246#true} assume !(~n < 1); {4246#true} is VALID [2020-07-10 14:44:06,330 INFO L280 TraceCheckUtils]: 71: Hoare triple {4246#true} assume !(1 == ~n); {4246#true} is VALID [2020-07-10 14:44:06,330 INFO L263 TraceCheckUtils]: 72: Hoare triple {4246#true} call #t~ret0 := fibonacci(~n - 1); {4246#true} is VALID [2020-07-10 14:44:06,331 INFO L280 TraceCheckUtils]: 73: Hoare triple {4246#true} ~n := #in~n; {4246#true} is VALID [2020-07-10 14:44:06,331 INFO L280 TraceCheckUtils]: 74: Hoare triple {4246#true} assume !(~n < 1); {4246#true} is VALID [2020-07-10 14:44:06,331 INFO L280 TraceCheckUtils]: 75: Hoare triple {4246#true} assume !(1 == ~n); {4246#true} is VALID [2020-07-10 14:44:06,331 INFO L263 TraceCheckUtils]: 76: Hoare triple {4246#true} call #t~ret0 := fibonacci(~n - 1); {4246#true} is VALID [2020-07-10 14:44:06,331 INFO L280 TraceCheckUtils]: 77: Hoare triple {4246#true} ~n := #in~n; {4246#true} is VALID [2020-07-10 14:44:06,332 INFO L280 TraceCheckUtils]: 78: Hoare triple {4246#true} assume !(~n < 1); {4246#true} is VALID [2020-07-10 14:44:06,332 INFO L280 TraceCheckUtils]: 79: Hoare triple {4246#true} assume 1 == ~n;#res := 1; {4246#true} is VALID [2020-07-10 14:44:06,332 INFO L280 TraceCheckUtils]: 80: Hoare triple {4246#true} assume true; {4246#true} is VALID [2020-07-10 14:44:06,332 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {4246#true} {4246#true} #30#return; {4246#true} is VALID [2020-07-10 14:44:06,332 INFO L280 TraceCheckUtils]: 82: Hoare triple {4246#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4246#true} is VALID [2020-07-10 14:44:06,333 INFO L263 TraceCheckUtils]: 83: Hoare triple {4246#true} call #t~ret1 := fibonacci(~n - 2); {4246#true} is VALID [2020-07-10 14:44:06,333 INFO L280 TraceCheckUtils]: 84: Hoare triple {4246#true} ~n := #in~n; {4246#true} is VALID [2020-07-10 14:44:06,333 INFO L280 TraceCheckUtils]: 85: Hoare triple {4246#true} assume ~n < 1;#res := 0; {4246#true} is VALID [2020-07-10 14:44:06,333 INFO L280 TraceCheckUtils]: 86: Hoare triple {4246#true} assume true; {4246#true} is VALID [2020-07-10 14:44:06,333 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {4246#true} {4246#true} #32#return; {4246#true} is VALID [2020-07-10 14:44:06,334 INFO L280 TraceCheckUtils]: 88: Hoare triple {4246#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4246#true} is VALID [2020-07-10 14:44:06,334 INFO L280 TraceCheckUtils]: 89: Hoare triple {4246#true} assume true; {4246#true} is VALID [2020-07-10 14:44:06,334 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {4246#true} {4246#true} #30#return; {4246#true} is VALID [2020-07-10 14:44:06,334 INFO L280 TraceCheckUtils]: 91: Hoare triple {4246#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4246#true} is VALID [2020-07-10 14:44:06,334 INFO L263 TraceCheckUtils]: 92: Hoare triple {4246#true} call #t~ret1 := fibonacci(~n - 2); {4246#true} is VALID [2020-07-10 14:44:06,335 INFO L280 TraceCheckUtils]: 93: Hoare triple {4246#true} ~n := #in~n; {4246#true} is VALID [2020-07-10 14:44:06,335 INFO L280 TraceCheckUtils]: 94: Hoare triple {4246#true} assume !(~n < 1); {4246#true} is VALID [2020-07-10 14:44:06,335 INFO L280 TraceCheckUtils]: 95: Hoare triple {4246#true} assume 1 == ~n;#res := 1; {4246#true} is VALID [2020-07-10 14:44:06,335 INFO L280 TraceCheckUtils]: 96: Hoare triple {4246#true} assume true; {4246#true} is VALID [2020-07-10 14:44:06,336 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {4246#true} {4246#true} #32#return; {4246#true} is VALID [2020-07-10 14:44:06,336 INFO L280 TraceCheckUtils]: 98: Hoare triple {4246#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4246#true} is VALID [2020-07-10 14:44:06,336 INFO L280 TraceCheckUtils]: 99: Hoare triple {4246#true} assume true; {4246#true} is VALID [2020-07-10 14:44:06,338 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {4246#true} {4639#(<= |fibonacci_#in~n| 5)} #32#return; {4639#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-10 14:44:06,338 INFO L280 TraceCheckUtils]: 101: Hoare triple {4639#(<= |fibonacci_#in~n| 5)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4639#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-10 14:44:06,339 INFO L280 TraceCheckUtils]: 102: Hoare triple {4639#(<= |fibonacci_#in~n| 5)} assume true; {4639#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-10 14:44:06,340 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {4639#(<= |fibonacci_#in~n| 5)} {4419#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {4520#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-10 14:44:06,341 INFO L280 TraceCheckUtils]: 104: Hoare triple {4520#(<= |fibonacci_#in~n| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4520#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-10 14:44:06,341 INFO L263 TraceCheckUtils]: 105: Hoare triple {4520#(<= |fibonacci_#in~n| 6)} call #t~ret1 := fibonacci(~n - 2); {4246#true} is VALID [2020-07-10 14:44:06,342 INFO L280 TraceCheckUtils]: 106: Hoare triple {4246#true} ~n := #in~n; {4246#true} is VALID [2020-07-10 14:44:06,342 INFO L280 TraceCheckUtils]: 107: Hoare triple {4246#true} assume !(~n < 1); {4246#true} is VALID [2020-07-10 14:44:06,342 INFO L280 TraceCheckUtils]: 108: Hoare triple {4246#true} assume !(1 == ~n); {4246#true} is VALID [2020-07-10 14:44:06,342 INFO L263 TraceCheckUtils]: 109: Hoare triple {4246#true} call #t~ret0 := fibonacci(~n - 1); {4246#true} is VALID [2020-07-10 14:44:06,343 INFO L280 TraceCheckUtils]: 110: Hoare triple {4246#true} ~n := #in~n; {4246#true} is VALID [2020-07-10 14:44:06,343 INFO L280 TraceCheckUtils]: 111: Hoare triple {4246#true} assume !(~n < 1); {4246#true} is VALID [2020-07-10 14:44:06,343 INFO L280 TraceCheckUtils]: 112: Hoare triple {4246#true} assume !(1 == ~n); {4246#true} is VALID [2020-07-10 14:44:06,343 INFO L263 TraceCheckUtils]: 113: Hoare triple {4246#true} call #t~ret0 := fibonacci(~n - 1); {4246#true} is VALID [2020-07-10 14:44:06,344 INFO L280 TraceCheckUtils]: 114: Hoare triple {4246#true} ~n := #in~n; {4246#true} is VALID [2020-07-10 14:44:06,344 INFO L280 TraceCheckUtils]: 115: Hoare triple {4246#true} assume !(~n < 1); {4246#true} is VALID [2020-07-10 14:44:06,344 INFO L280 TraceCheckUtils]: 116: Hoare triple {4246#true} assume !(1 == ~n); {4246#true} is VALID [2020-07-10 14:44:06,344 INFO L263 TraceCheckUtils]: 117: Hoare triple {4246#true} call #t~ret0 := fibonacci(~n - 1); {4246#true} is VALID [2020-07-10 14:44:06,344 INFO L280 TraceCheckUtils]: 118: Hoare triple {4246#true} ~n := #in~n; {4246#true} is VALID [2020-07-10 14:44:06,345 INFO L280 TraceCheckUtils]: 119: Hoare triple {4246#true} assume !(~n < 1); {4246#true} is VALID [2020-07-10 14:44:06,345 INFO L280 TraceCheckUtils]: 120: Hoare triple {4246#true} assume 1 == ~n;#res := 1; {4246#true} is VALID [2020-07-10 14:44:06,345 INFO L280 TraceCheckUtils]: 121: Hoare triple {4246#true} assume true; {4246#true} is VALID [2020-07-10 14:44:06,345 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {4246#true} {4246#true} #30#return; {4246#true} is VALID [2020-07-10 14:44:06,346 INFO L280 TraceCheckUtils]: 123: Hoare triple {4246#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4246#true} is VALID [2020-07-10 14:44:06,346 INFO L263 TraceCheckUtils]: 124: Hoare triple {4246#true} call #t~ret1 := fibonacci(~n - 2); {4246#true} is VALID [2020-07-10 14:44:06,346 INFO L280 TraceCheckUtils]: 125: Hoare triple {4246#true} ~n := #in~n; {4246#true} is VALID [2020-07-10 14:44:06,346 INFO L280 TraceCheckUtils]: 126: Hoare triple {4246#true} assume ~n < 1;#res := 0; {4246#true} is VALID [2020-07-10 14:44:06,346 INFO L280 TraceCheckUtils]: 127: Hoare triple {4246#true} assume true; {4246#true} is VALID [2020-07-10 14:44:06,347 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {4246#true} {4246#true} #32#return; {4246#true} is VALID [2020-07-10 14:44:06,347 INFO L280 TraceCheckUtils]: 129: Hoare triple {4246#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4246#true} is VALID [2020-07-10 14:44:06,347 INFO L280 TraceCheckUtils]: 130: Hoare triple {4246#true} assume true; {4246#true} is VALID [2020-07-10 14:44:06,347 INFO L275 TraceCheckUtils]: 131: Hoare quadruple {4246#true} {4246#true} #30#return; {4246#true} is VALID [2020-07-10 14:44:06,347 INFO L280 TraceCheckUtils]: 132: Hoare triple {4246#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4246#true} is VALID [2020-07-10 14:44:06,347 INFO L263 TraceCheckUtils]: 133: Hoare triple {4246#true} call #t~ret1 := fibonacci(~n - 2); {4246#true} is VALID [2020-07-10 14:44:06,348 INFO L280 TraceCheckUtils]: 134: Hoare triple {4246#true} ~n := #in~n; {4246#true} is VALID [2020-07-10 14:44:06,348 INFO L280 TraceCheckUtils]: 135: Hoare triple {4246#true} assume !(~n < 1); {4246#true} is VALID [2020-07-10 14:44:06,348 INFO L280 TraceCheckUtils]: 136: Hoare triple {4246#true} assume 1 == ~n;#res := 1; {4246#true} is VALID [2020-07-10 14:44:06,348 INFO L280 TraceCheckUtils]: 137: Hoare triple {4246#true} assume true; {4246#true} is VALID [2020-07-10 14:44:06,348 INFO L275 TraceCheckUtils]: 138: Hoare quadruple {4246#true} {4246#true} #32#return; {4246#true} is VALID [2020-07-10 14:44:06,349 INFO L280 TraceCheckUtils]: 139: Hoare triple {4246#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4246#true} is VALID [2020-07-10 14:44:06,349 INFO L280 TraceCheckUtils]: 140: Hoare triple {4246#true} assume true; {4246#true} is VALID [2020-07-10 14:44:06,349 INFO L275 TraceCheckUtils]: 141: Hoare quadruple {4246#true} {4246#true} #30#return; {4246#true} is VALID [2020-07-10 14:44:06,349 INFO L280 TraceCheckUtils]: 142: Hoare triple {4246#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4246#true} is VALID [2020-07-10 14:44:06,349 INFO L263 TraceCheckUtils]: 143: Hoare triple {4246#true} call #t~ret1 := fibonacci(~n - 2); {4246#true} is VALID [2020-07-10 14:44:06,349 INFO L280 TraceCheckUtils]: 144: Hoare triple {4246#true} ~n := #in~n; {4246#true} is VALID [2020-07-10 14:44:06,350 INFO L280 TraceCheckUtils]: 145: Hoare triple {4246#true} assume !(~n < 1); {4246#true} is VALID [2020-07-10 14:44:06,350 INFO L280 TraceCheckUtils]: 146: Hoare triple {4246#true} assume !(1 == ~n); {4246#true} is VALID [2020-07-10 14:44:06,350 INFO L263 TraceCheckUtils]: 147: Hoare triple {4246#true} call #t~ret0 := fibonacci(~n - 1); {4246#true} is VALID [2020-07-10 14:44:06,350 INFO L280 TraceCheckUtils]: 148: Hoare triple {4246#true} ~n := #in~n; {4246#true} is VALID [2020-07-10 14:44:06,350 INFO L280 TraceCheckUtils]: 149: Hoare triple {4246#true} assume !(~n < 1); {4246#true} is VALID [2020-07-10 14:44:06,351 INFO L280 TraceCheckUtils]: 150: Hoare triple {4246#true} assume 1 == ~n;#res := 1; {4246#true} is VALID [2020-07-10 14:44:06,351 INFO L280 TraceCheckUtils]: 151: Hoare triple {4246#true} assume true; {4246#true} is VALID [2020-07-10 14:44:06,351 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {4246#true} {4246#true} #30#return; {4246#true} is VALID [2020-07-10 14:44:06,351 INFO L280 TraceCheckUtils]: 153: Hoare triple {4246#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4246#true} is VALID [2020-07-10 14:44:06,351 INFO L263 TraceCheckUtils]: 154: Hoare triple {4246#true} call #t~ret1 := fibonacci(~n - 2); {4246#true} is VALID [2020-07-10 14:44:06,351 INFO L280 TraceCheckUtils]: 155: Hoare triple {4246#true} ~n := #in~n; {4246#true} is VALID [2020-07-10 14:44:06,352 INFO L280 TraceCheckUtils]: 156: Hoare triple {4246#true} assume ~n < 1;#res := 0; {4246#true} is VALID [2020-07-10 14:44:06,352 INFO L280 TraceCheckUtils]: 157: Hoare triple {4246#true} assume true; {4246#true} is VALID [2020-07-10 14:44:06,352 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {4246#true} {4246#true} #32#return; {4246#true} is VALID [2020-07-10 14:44:06,352 INFO L280 TraceCheckUtils]: 159: Hoare triple {4246#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4246#true} is VALID [2020-07-10 14:44:06,352 INFO L280 TraceCheckUtils]: 160: Hoare triple {4246#true} assume true; {4246#true} is VALID [2020-07-10 14:44:06,353 INFO L275 TraceCheckUtils]: 161: Hoare quadruple {4246#true} {4246#true} #32#return; {4246#true} is VALID [2020-07-10 14:44:06,353 INFO L280 TraceCheckUtils]: 162: Hoare triple {4246#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4246#true} is VALID [2020-07-10 14:44:06,353 INFO L280 TraceCheckUtils]: 163: Hoare triple {4246#true} assume true; {4246#true} is VALID [2020-07-10 14:44:06,354 INFO L275 TraceCheckUtils]: 164: Hoare quadruple {4246#true} {4520#(<= |fibonacci_#in~n| 6)} #32#return; {4520#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-10 14:44:06,355 INFO L280 TraceCheckUtils]: 165: Hoare triple {4520#(<= |fibonacci_#in~n| 6)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4520#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-10 14:44:06,355 INFO L280 TraceCheckUtils]: 166: Hoare triple {4520#(<= |fibonacci_#in~n| 6)} assume true; {4520#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-10 14:44:06,356 INFO L275 TraceCheckUtils]: 167: Hoare quadruple {4520#(<= |fibonacci_#in~n| 6)} {4246#true} #38#return; {4418#(<= main_~x~0 6)} is VALID [2020-07-10 14:44:06,378 INFO L263 TraceCheckUtils]: 0: Hoare triple {4246#true} call ULTIMATE.init(); {4246#true} is VALID [2020-07-10 14:44:06,379 INFO L280 TraceCheckUtils]: 1: Hoare triple {4246#true} assume true; {4246#true} is VALID [2020-07-10 14:44:06,379 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4246#true} {4246#true} #34#return; {4246#true} is VALID [2020-07-10 14:44:06,379 INFO L263 TraceCheckUtils]: 3: Hoare triple {4246#true} call #t~ret4 := main(); {4246#true} is VALID [2020-07-10 14:44:06,379 INFO L280 TraceCheckUtils]: 4: Hoare triple {4246#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~x~0 := #t~nondet2;havoc #t~nondet2; {4246#true} is VALID [2020-07-10 14:44:06,379 INFO L263 TraceCheckUtils]: 5: Hoare triple {4246#true} call #t~ret3 := fibonacci(~x~0); {4246#true} is VALID [2020-07-10 14:44:06,380 INFO L280 TraceCheckUtils]: 6: Hoare triple {4246#true} ~n := #in~n; {4419#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:06,381 INFO L280 TraceCheckUtils]: 7: Hoare triple {4419#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {4419#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:06,381 INFO L280 TraceCheckUtils]: 8: Hoare triple {4419#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {4419#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:06,382 INFO L263 TraceCheckUtils]: 9: Hoare triple {4419#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {4246#true} is VALID [2020-07-10 14:44:06,382 INFO L280 TraceCheckUtils]: 10: Hoare triple {4246#true} ~n := #in~n; {4419#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:06,383 INFO L280 TraceCheckUtils]: 11: Hoare triple {4419#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {4419#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:06,384 INFO L280 TraceCheckUtils]: 12: Hoare triple {4419#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {4419#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:06,384 INFO L263 TraceCheckUtils]: 13: Hoare triple {4419#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {4246#true} is VALID [2020-07-10 14:44:06,384 INFO L280 TraceCheckUtils]: 14: Hoare triple {4246#true} ~n := #in~n; {4419#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:06,385 INFO L280 TraceCheckUtils]: 15: Hoare triple {4419#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {4419#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:06,386 INFO L280 TraceCheckUtils]: 16: Hoare triple {4419#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {4419#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:06,386 INFO L263 TraceCheckUtils]: 17: Hoare triple {4419#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {4246#true} is VALID [2020-07-10 14:44:06,387 INFO L280 TraceCheckUtils]: 18: Hoare triple {4246#true} ~n := #in~n; {4419#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:06,387 INFO L280 TraceCheckUtils]: 19: Hoare triple {4419#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {4419#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:06,388 INFO L280 TraceCheckUtils]: 20: Hoare triple {4419#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {4419#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:06,388 INFO L263 TraceCheckUtils]: 21: Hoare triple {4419#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {4246#true} is VALID [2020-07-10 14:44:06,389 INFO L280 TraceCheckUtils]: 22: Hoare triple {4246#true} ~n := #in~n; {4419#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:06,389 INFO L280 TraceCheckUtils]: 23: Hoare triple {4419#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {4419#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:06,390 INFO L280 TraceCheckUtils]: 24: Hoare triple {4419#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {4419#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:06,390 INFO L263 TraceCheckUtils]: 25: Hoare triple {4419#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {4246#true} is VALID [2020-07-10 14:44:06,391 INFO L280 TraceCheckUtils]: 26: Hoare triple {4246#true} ~n := #in~n; {4419#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:06,391 INFO L280 TraceCheckUtils]: 27: Hoare triple {4419#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {4419#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:06,392 INFO L280 TraceCheckUtils]: 28: Hoare triple {4419#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {4757#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-10 14:44:06,393 INFO L280 TraceCheckUtils]: 29: Hoare triple {4757#(<= |fibonacci_#in~n| 1)} assume true; {4757#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-10 14:44:06,394 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {4757#(<= |fibonacci_#in~n| 1)} {4419#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {4752#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:44:06,395 INFO L280 TraceCheckUtils]: 31: Hoare triple {4752#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4752#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:44:06,395 INFO L263 TraceCheckUtils]: 32: Hoare triple {4752#(<= |fibonacci_#in~n| 2)} call #t~ret1 := fibonacci(~n - 2); {4246#true} is VALID [2020-07-10 14:44:06,395 INFO L280 TraceCheckUtils]: 33: Hoare triple {4246#true} ~n := #in~n; {4246#true} is VALID [2020-07-10 14:44:06,395 INFO L280 TraceCheckUtils]: 34: Hoare triple {4246#true} assume ~n < 1;#res := 0; {4246#true} is VALID [2020-07-10 14:44:06,395 INFO L280 TraceCheckUtils]: 35: Hoare triple {4246#true} assume true; {4246#true} is VALID [2020-07-10 14:44:06,396 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {4246#true} {4752#(<= |fibonacci_#in~n| 2)} #32#return; {4752#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:44:06,397 INFO L280 TraceCheckUtils]: 37: Hoare triple {4752#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4752#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:44:06,397 INFO L280 TraceCheckUtils]: 38: Hoare triple {4752#(<= |fibonacci_#in~n| 2)} assume true; {4752#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:44:06,399 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {4752#(<= |fibonacci_#in~n| 2)} {4419#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {4741#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:44:06,399 INFO L280 TraceCheckUtils]: 40: Hoare triple {4741#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4741#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:44:06,399 INFO L263 TraceCheckUtils]: 41: Hoare triple {4741#(<= |fibonacci_#in~n| 3)} call #t~ret1 := fibonacci(~n - 2); {4246#true} is VALID [2020-07-10 14:44:06,400 INFO L280 TraceCheckUtils]: 42: Hoare triple {4246#true} ~n := #in~n; {4246#true} is VALID [2020-07-10 14:44:06,400 INFO L280 TraceCheckUtils]: 43: Hoare triple {4246#true} assume !(~n < 1); {4246#true} is VALID [2020-07-10 14:44:06,400 INFO L280 TraceCheckUtils]: 44: Hoare triple {4246#true} assume 1 == ~n;#res := 1; {4246#true} is VALID [2020-07-10 14:44:06,400 INFO L280 TraceCheckUtils]: 45: Hoare triple {4246#true} assume true; {4246#true} is VALID [2020-07-10 14:44:06,401 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {4246#true} {4741#(<= |fibonacci_#in~n| 3)} #32#return; {4741#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:44:06,401 INFO L280 TraceCheckUtils]: 47: Hoare triple {4741#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4741#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:44:06,402 INFO L280 TraceCheckUtils]: 48: Hoare triple {4741#(<= |fibonacci_#in~n| 3)} assume true; {4741#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:44:06,403 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {4741#(<= |fibonacci_#in~n| 3)} {4419#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {4704#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-10 14:44:06,404 INFO L280 TraceCheckUtils]: 50: Hoare triple {4704#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4704#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-10 14:44:06,404 INFO L263 TraceCheckUtils]: 51: Hoare triple {4704#(<= |fibonacci_#in~n| 4)} call #t~ret1 := fibonacci(~n - 2); {4246#true} is VALID [2020-07-10 14:44:06,404 INFO L280 TraceCheckUtils]: 52: Hoare triple {4246#true} ~n := #in~n; {4246#true} is VALID [2020-07-10 14:44:06,404 INFO L280 TraceCheckUtils]: 53: Hoare triple {4246#true} assume !(~n < 1); {4246#true} is VALID [2020-07-10 14:44:06,404 INFO L280 TraceCheckUtils]: 54: Hoare triple {4246#true} assume !(1 == ~n); {4246#true} is VALID [2020-07-10 14:44:06,405 INFO L263 TraceCheckUtils]: 55: Hoare triple {4246#true} call #t~ret0 := fibonacci(~n - 1); {4246#true} is VALID [2020-07-10 14:44:06,405 INFO L280 TraceCheckUtils]: 56: Hoare triple {4246#true} ~n := #in~n; {4246#true} is VALID [2020-07-10 14:44:06,405 INFO L280 TraceCheckUtils]: 57: Hoare triple {4246#true} assume !(~n < 1); {4246#true} is VALID [2020-07-10 14:44:06,405 INFO L280 TraceCheckUtils]: 58: Hoare triple {4246#true} assume 1 == ~n;#res := 1; {4246#true} is VALID [2020-07-10 14:44:06,405 INFO L280 TraceCheckUtils]: 59: Hoare triple {4246#true} assume true; {4246#true} is VALID [2020-07-10 14:44:06,406 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {4246#true} {4246#true} #30#return; {4246#true} is VALID [2020-07-10 14:44:06,406 INFO L280 TraceCheckUtils]: 61: Hoare triple {4246#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4246#true} is VALID [2020-07-10 14:44:06,406 INFO L263 TraceCheckUtils]: 62: Hoare triple {4246#true} call #t~ret1 := fibonacci(~n - 2); {4246#true} is VALID [2020-07-10 14:44:06,406 INFO L280 TraceCheckUtils]: 63: Hoare triple {4246#true} ~n := #in~n; {4246#true} is VALID [2020-07-10 14:44:06,406 INFO L280 TraceCheckUtils]: 64: Hoare triple {4246#true} assume ~n < 1;#res := 0; {4246#true} is VALID [2020-07-10 14:44:06,406 INFO L280 TraceCheckUtils]: 65: Hoare triple {4246#true} assume true; {4246#true} is VALID [2020-07-10 14:44:06,407 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {4246#true} {4246#true} #32#return; {4246#true} is VALID [2020-07-10 14:44:06,407 INFO L280 TraceCheckUtils]: 67: Hoare triple {4246#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4246#true} is VALID [2020-07-10 14:44:06,407 INFO L280 TraceCheckUtils]: 68: Hoare triple {4246#true} assume true; {4246#true} is VALID [2020-07-10 14:44:06,408 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {4246#true} {4704#(<= |fibonacci_#in~n| 4)} #32#return; {4704#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-10 14:44:06,408 INFO L280 TraceCheckUtils]: 70: Hoare triple {4704#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4704#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-10 14:44:06,409 INFO L280 TraceCheckUtils]: 71: Hoare triple {4704#(<= |fibonacci_#in~n| 4)} assume true; {4704#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-10 14:44:06,410 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {4704#(<= |fibonacci_#in~n| 4)} {4419#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {4639#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-10 14:44:06,411 INFO L280 TraceCheckUtils]: 73: Hoare triple {4639#(<= |fibonacci_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4639#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-10 14:44:06,411 INFO L263 TraceCheckUtils]: 74: Hoare triple {4639#(<= |fibonacci_#in~n| 5)} call #t~ret1 := fibonacci(~n - 2); {4246#true} is VALID [2020-07-10 14:44:06,411 INFO L280 TraceCheckUtils]: 75: Hoare triple {4246#true} ~n := #in~n; {4246#true} is VALID [2020-07-10 14:44:06,411 INFO L280 TraceCheckUtils]: 76: Hoare triple {4246#true} assume !(~n < 1); {4246#true} is VALID [2020-07-10 14:44:06,411 INFO L280 TraceCheckUtils]: 77: Hoare triple {4246#true} assume !(1 == ~n); {4246#true} is VALID [2020-07-10 14:44:06,412 INFO L263 TraceCheckUtils]: 78: Hoare triple {4246#true} call #t~ret0 := fibonacci(~n - 1); {4246#true} is VALID [2020-07-10 14:44:06,412 INFO L280 TraceCheckUtils]: 79: Hoare triple {4246#true} ~n := #in~n; {4246#true} is VALID [2020-07-10 14:44:06,412 INFO L280 TraceCheckUtils]: 80: Hoare triple {4246#true} assume !(~n < 1); {4246#true} is VALID [2020-07-10 14:44:06,412 INFO L280 TraceCheckUtils]: 81: Hoare triple {4246#true} assume !(1 == ~n); {4246#true} is VALID [2020-07-10 14:44:06,412 INFO L263 TraceCheckUtils]: 82: Hoare triple {4246#true} call #t~ret0 := fibonacci(~n - 1); {4246#true} is VALID [2020-07-10 14:44:06,412 INFO L280 TraceCheckUtils]: 83: Hoare triple {4246#true} ~n := #in~n; {4246#true} is VALID [2020-07-10 14:44:06,413 INFO L280 TraceCheckUtils]: 84: Hoare triple {4246#true} assume !(~n < 1); {4246#true} is VALID [2020-07-10 14:44:06,413 INFO L280 TraceCheckUtils]: 85: Hoare triple {4246#true} assume 1 == ~n;#res := 1; {4246#true} is VALID [2020-07-10 14:44:06,413 INFO L280 TraceCheckUtils]: 86: Hoare triple {4246#true} assume true; {4246#true} is VALID [2020-07-10 14:44:06,413 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {4246#true} {4246#true} #30#return; {4246#true} is VALID [2020-07-10 14:44:06,413 INFO L280 TraceCheckUtils]: 88: Hoare triple {4246#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4246#true} is VALID [2020-07-10 14:44:06,413 INFO L263 TraceCheckUtils]: 89: Hoare triple {4246#true} call #t~ret1 := fibonacci(~n - 2); {4246#true} is VALID [2020-07-10 14:44:06,414 INFO L280 TraceCheckUtils]: 90: Hoare triple {4246#true} ~n := #in~n; {4246#true} is VALID [2020-07-10 14:44:06,414 INFO L280 TraceCheckUtils]: 91: Hoare triple {4246#true} assume ~n < 1;#res := 0; {4246#true} is VALID [2020-07-10 14:44:06,414 INFO L280 TraceCheckUtils]: 92: Hoare triple {4246#true} assume true; {4246#true} is VALID [2020-07-10 14:44:06,414 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {4246#true} {4246#true} #32#return; {4246#true} is VALID [2020-07-10 14:44:06,414 INFO L280 TraceCheckUtils]: 94: Hoare triple {4246#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4246#true} is VALID [2020-07-10 14:44:06,414 INFO L280 TraceCheckUtils]: 95: Hoare triple {4246#true} assume true; {4246#true} is VALID [2020-07-10 14:44:06,415 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {4246#true} {4246#true} #30#return; {4246#true} is VALID [2020-07-10 14:44:06,415 INFO L280 TraceCheckUtils]: 97: Hoare triple {4246#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4246#true} is VALID [2020-07-10 14:44:06,415 INFO L263 TraceCheckUtils]: 98: Hoare triple {4246#true} call #t~ret1 := fibonacci(~n - 2); {4246#true} is VALID [2020-07-10 14:44:06,415 INFO L280 TraceCheckUtils]: 99: Hoare triple {4246#true} ~n := #in~n; {4246#true} is VALID [2020-07-10 14:44:06,415 INFO L280 TraceCheckUtils]: 100: Hoare triple {4246#true} assume !(~n < 1); {4246#true} is VALID [2020-07-10 14:44:06,415 INFO L280 TraceCheckUtils]: 101: Hoare triple {4246#true} assume 1 == ~n;#res := 1; {4246#true} is VALID [2020-07-10 14:44:06,416 INFO L280 TraceCheckUtils]: 102: Hoare triple {4246#true} assume true; {4246#true} is VALID [2020-07-10 14:44:06,416 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {4246#true} {4246#true} #32#return; {4246#true} is VALID [2020-07-10 14:44:06,416 INFO L280 TraceCheckUtils]: 104: Hoare triple {4246#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4246#true} is VALID [2020-07-10 14:44:06,416 INFO L280 TraceCheckUtils]: 105: Hoare triple {4246#true} assume true; {4246#true} is VALID [2020-07-10 14:44:06,417 INFO L275 TraceCheckUtils]: 106: Hoare quadruple {4246#true} {4639#(<= |fibonacci_#in~n| 5)} #32#return; {4639#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-10 14:44:06,418 INFO L280 TraceCheckUtils]: 107: Hoare triple {4639#(<= |fibonacci_#in~n| 5)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4639#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-10 14:44:06,418 INFO L280 TraceCheckUtils]: 108: Hoare triple {4639#(<= |fibonacci_#in~n| 5)} assume true; {4639#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-10 14:44:06,419 INFO L275 TraceCheckUtils]: 109: Hoare quadruple {4639#(<= |fibonacci_#in~n| 5)} {4419#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {4520#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-10 14:44:06,420 INFO L280 TraceCheckUtils]: 110: Hoare triple {4520#(<= |fibonacci_#in~n| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4520#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-10 14:44:06,420 INFO L263 TraceCheckUtils]: 111: Hoare triple {4520#(<= |fibonacci_#in~n| 6)} call #t~ret1 := fibonacci(~n - 2); {4246#true} is VALID [2020-07-10 14:44:06,420 INFO L280 TraceCheckUtils]: 112: Hoare triple {4246#true} ~n := #in~n; {4246#true} is VALID [2020-07-10 14:44:06,420 INFO L280 TraceCheckUtils]: 113: Hoare triple {4246#true} assume !(~n < 1); {4246#true} is VALID [2020-07-10 14:44:06,420 INFO L280 TraceCheckUtils]: 114: Hoare triple {4246#true} assume !(1 == ~n); {4246#true} is VALID [2020-07-10 14:44:06,421 INFO L263 TraceCheckUtils]: 115: Hoare triple {4246#true} call #t~ret0 := fibonacci(~n - 1); {4246#true} is VALID [2020-07-10 14:44:06,421 INFO L280 TraceCheckUtils]: 116: Hoare triple {4246#true} ~n := #in~n; {4246#true} is VALID [2020-07-10 14:44:06,421 INFO L280 TraceCheckUtils]: 117: Hoare triple {4246#true} assume !(~n < 1); {4246#true} is VALID [2020-07-10 14:44:06,421 INFO L280 TraceCheckUtils]: 118: Hoare triple {4246#true} assume !(1 == ~n); {4246#true} is VALID [2020-07-10 14:44:06,421 INFO L263 TraceCheckUtils]: 119: Hoare triple {4246#true} call #t~ret0 := fibonacci(~n - 1); {4246#true} is VALID [2020-07-10 14:44:06,422 INFO L280 TraceCheckUtils]: 120: Hoare triple {4246#true} ~n := #in~n; {4246#true} is VALID [2020-07-10 14:44:06,422 INFO L280 TraceCheckUtils]: 121: Hoare triple {4246#true} assume !(~n < 1); {4246#true} is VALID [2020-07-10 14:44:06,422 INFO L280 TraceCheckUtils]: 122: Hoare triple {4246#true} assume !(1 == ~n); {4246#true} is VALID [2020-07-10 14:44:06,422 INFO L263 TraceCheckUtils]: 123: Hoare triple {4246#true} call #t~ret0 := fibonacci(~n - 1); {4246#true} is VALID [2020-07-10 14:44:06,422 INFO L280 TraceCheckUtils]: 124: Hoare triple {4246#true} ~n := #in~n; {4246#true} is VALID [2020-07-10 14:44:06,423 INFO L280 TraceCheckUtils]: 125: Hoare triple {4246#true} assume !(~n < 1); {4246#true} is VALID [2020-07-10 14:44:06,423 INFO L280 TraceCheckUtils]: 126: Hoare triple {4246#true} assume 1 == ~n;#res := 1; {4246#true} is VALID [2020-07-10 14:44:06,423 INFO L280 TraceCheckUtils]: 127: Hoare triple {4246#true} assume true; {4246#true} is VALID [2020-07-10 14:44:06,423 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {4246#true} {4246#true} #30#return; {4246#true} is VALID [2020-07-10 14:44:06,423 INFO L280 TraceCheckUtils]: 129: Hoare triple {4246#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4246#true} is VALID [2020-07-10 14:44:06,424 INFO L263 TraceCheckUtils]: 130: Hoare triple {4246#true} call #t~ret1 := fibonacci(~n - 2); {4246#true} is VALID [2020-07-10 14:44:06,424 INFO L280 TraceCheckUtils]: 131: Hoare triple {4246#true} ~n := #in~n; {4246#true} is VALID [2020-07-10 14:44:06,424 INFO L280 TraceCheckUtils]: 132: Hoare triple {4246#true} assume ~n < 1;#res := 0; {4246#true} is VALID [2020-07-10 14:44:06,424 INFO L280 TraceCheckUtils]: 133: Hoare triple {4246#true} assume true; {4246#true} is VALID [2020-07-10 14:44:06,424 INFO L275 TraceCheckUtils]: 134: Hoare quadruple {4246#true} {4246#true} #32#return; {4246#true} is VALID [2020-07-10 14:44:06,424 INFO L280 TraceCheckUtils]: 135: Hoare triple {4246#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4246#true} is VALID [2020-07-10 14:44:06,425 INFO L280 TraceCheckUtils]: 136: Hoare triple {4246#true} assume true; {4246#true} is VALID [2020-07-10 14:44:06,425 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {4246#true} {4246#true} #30#return; {4246#true} is VALID [2020-07-10 14:44:06,425 INFO L280 TraceCheckUtils]: 138: Hoare triple {4246#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4246#true} is VALID [2020-07-10 14:44:06,425 INFO L263 TraceCheckUtils]: 139: Hoare triple {4246#true} call #t~ret1 := fibonacci(~n - 2); {4246#true} is VALID [2020-07-10 14:44:06,425 INFO L280 TraceCheckUtils]: 140: Hoare triple {4246#true} ~n := #in~n; {4246#true} is VALID [2020-07-10 14:44:06,426 INFO L280 TraceCheckUtils]: 141: Hoare triple {4246#true} assume !(~n < 1); {4246#true} is VALID [2020-07-10 14:44:06,426 INFO L280 TraceCheckUtils]: 142: Hoare triple {4246#true} assume 1 == ~n;#res := 1; {4246#true} is VALID [2020-07-10 14:44:06,426 INFO L280 TraceCheckUtils]: 143: Hoare triple {4246#true} assume true; {4246#true} is VALID [2020-07-10 14:44:06,426 INFO L275 TraceCheckUtils]: 144: Hoare quadruple {4246#true} {4246#true} #32#return; {4246#true} is VALID [2020-07-10 14:44:06,426 INFO L280 TraceCheckUtils]: 145: Hoare triple {4246#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4246#true} is VALID [2020-07-10 14:44:06,426 INFO L280 TraceCheckUtils]: 146: Hoare triple {4246#true} assume true; {4246#true} is VALID [2020-07-10 14:44:06,427 INFO L275 TraceCheckUtils]: 147: Hoare quadruple {4246#true} {4246#true} #30#return; {4246#true} is VALID [2020-07-10 14:44:06,427 INFO L280 TraceCheckUtils]: 148: Hoare triple {4246#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4246#true} is VALID [2020-07-10 14:44:06,427 INFO L263 TraceCheckUtils]: 149: Hoare triple {4246#true} call #t~ret1 := fibonacci(~n - 2); {4246#true} is VALID [2020-07-10 14:44:06,427 INFO L280 TraceCheckUtils]: 150: Hoare triple {4246#true} ~n := #in~n; {4246#true} is VALID [2020-07-10 14:44:06,427 INFO L280 TraceCheckUtils]: 151: Hoare triple {4246#true} assume !(~n < 1); {4246#true} is VALID [2020-07-10 14:44:06,428 INFO L280 TraceCheckUtils]: 152: Hoare triple {4246#true} assume !(1 == ~n); {4246#true} is VALID [2020-07-10 14:44:06,428 INFO L263 TraceCheckUtils]: 153: Hoare triple {4246#true} call #t~ret0 := fibonacci(~n - 1); {4246#true} is VALID [2020-07-10 14:44:06,428 INFO L280 TraceCheckUtils]: 154: Hoare triple {4246#true} ~n := #in~n; {4246#true} is VALID [2020-07-10 14:44:06,428 INFO L280 TraceCheckUtils]: 155: Hoare triple {4246#true} assume !(~n < 1); {4246#true} is VALID [2020-07-10 14:44:06,428 INFO L280 TraceCheckUtils]: 156: Hoare triple {4246#true} assume 1 == ~n;#res := 1; {4246#true} is VALID [2020-07-10 14:44:06,429 INFO L280 TraceCheckUtils]: 157: Hoare triple {4246#true} assume true; {4246#true} is VALID [2020-07-10 14:44:06,429 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {4246#true} {4246#true} #30#return; {4246#true} is VALID [2020-07-10 14:44:06,429 INFO L280 TraceCheckUtils]: 159: Hoare triple {4246#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4246#true} is VALID [2020-07-10 14:44:06,429 INFO L263 TraceCheckUtils]: 160: Hoare triple {4246#true} call #t~ret1 := fibonacci(~n - 2); {4246#true} is VALID [2020-07-10 14:44:06,429 INFO L280 TraceCheckUtils]: 161: Hoare triple {4246#true} ~n := #in~n; {4246#true} is VALID [2020-07-10 14:44:06,429 INFO L280 TraceCheckUtils]: 162: Hoare triple {4246#true} assume ~n < 1;#res := 0; {4246#true} is VALID [2020-07-10 14:44:06,430 INFO L280 TraceCheckUtils]: 163: Hoare triple {4246#true} assume true; {4246#true} is VALID [2020-07-10 14:44:06,430 INFO L275 TraceCheckUtils]: 164: Hoare quadruple {4246#true} {4246#true} #32#return; {4246#true} is VALID [2020-07-10 14:44:06,430 INFO L280 TraceCheckUtils]: 165: Hoare triple {4246#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4246#true} is VALID [2020-07-10 14:44:06,430 INFO L280 TraceCheckUtils]: 166: Hoare triple {4246#true} assume true; {4246#true} is VALID [2020-07-10 14:44:06,430 INFO L275 TraceCheckUtils]: 167: Hoare quadruple {4246#true} {4246#true} #32#return; {4246#true} is VALID [2020-07-10 14:44:06,431 INFO L280 TraceCheckUtils]: 168: Hoare triple {4246#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4246#true} is VALID [2020-07-10 14:44:06,431 INFO L280 TraceCheckUtils]: 169: Hoare triple {4246#true} assume true; {4246#true} is VALID [2020-07-10 14:44:06,432 INFO L275 TraceCheckUtils]: 170: Hoare quadruple {4246#true} {4520#(<= |fibonacci_#in~n| 6)} #32#return; {4520#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-10 14:44:06,432 INFO L280 TraceCheckUtils]: 171: Hoare triple {4520#(<= |fibonacci_#in~n| 6)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4520#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-10 14:44:06,433 INFO L280 TraceCheckUtils]: 172: Hoare triple {4520#(<= |fibonacci_#in~n| 6)} assume true; {4520#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-10 14:44:06,434 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {4520#(<= |fibonacci_#in~n| 6)} {4246#true} #38#return; {4418#(<= main_~x~0 6)} is VALID [2020-07-10 14:44:06,435 INFO L280 TraceCheckUtils]: 174: Hoare triple {4418#(<= main_~x~0 6)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~result~0 := #t~ret3;havoc #t~ret3; {4418#(<= main_~x~0 6)} is VALID [2020-07-10 14:44:06,435 INFO L280 TraceCheckUtils]: 175: Hoare triple {4418#(<= main_~x~0 6)} assume !(~x~0 < 8 || ~result~0 >= 34); {4247#false} is VALID [2020-07-10 14:44:06,436 INFO L280 TraceCheckUtils]: 176: Hoare triple {4247#false} assume !false; {4247#false} is VALID [2020-07-10 14:44:06,456 INFO L134 CoverageAnalysis]: Checked inductivity of 1654 backedges. 93 proven. 533 refuted. 0 times theorem prover too weak. 1028 trivial. 0 not checked. [2020-07-10 14:44:06,456 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [246351513] [2020-07-10 14:44:06,457 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1079059540] [2020-07-10 14:44:06,457 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 14:44:06,540 INFO L249 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 17 check-sat command(s) [2020-07-10 14:44:06,540 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2020-07-10 14:44:06,542 INFO L264 TraceCheckSpWp]: Trace formula consists of 397 conjuncts, 10 conjunts are in the unsatisfiable core [2020-07-10 14:44:06,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:06,597 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 14:44:06,813 INFO L263 TraceCheckUtils]: 0: Hoare triple {4246#true} call ULTIMATE.init(); {4246#true} is VALID [2020-07-10 14:44:06,814 INFO L280 TraceCheckUtils]: 1: Hoare triple {4246#true} assume true; {4246#true} is VALID [2020-07-10 14:44:06,814 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4246#true} {4246#true} #34#return; {4246#true} is VALID [2020-07-10 14:44:06,814 INFO L263 TraceCheckUtils]: 3: Hoare triple {4246#true} call #t~ret4 := main(); {4246#true} is VALID [2020-07-10 14:44:06,814 INFO L280 TraceCheckUtils]: 4: Hoare triple {4246#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~x~0 := #t~nondet2;havoc #t~nondet2; {4246#true} is VALID [2020-07-10 14:44:06,815 INFO L263 TraceCheckUtils]: 5: Hoare triple {4246#true} call #t~ret3 := fibonacci(~x~0); {4246#true} is VALID [2020-07-10 14:44:06,815 INFO L280 TraceCheckUtils]: 6: Hoare triple {4246#true} ~n := #in~n; {4911#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-10 14:44:06,816 INFO L280 TraceCheckUtils]: 7: Hoare triple {4911#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(~n < 1); {4911#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-10 14:44:06,819 INFO L280 TraceCheckUtils]: 8: Hoare triple {4911#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(1 == ~n); {4911#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-10 14:44:06,820 INFO L263 TraceCheckUtils]: 9: Hoare triple {4911#(<= |fibonacci_#in~n| fibonacci_~n)} call #t~ret0 := fibonacci(~n - 1); {4246#true} is VALID [2020-07-10 14:44:06,824 INFO L280 TraceCheckUtils]: 10: Hoare triple {4246#true} ~n := #in~n; {4911#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-10 14:44:06,825 INFO L280 TraceCheckUtils]: 11: Hoare triple {4911#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(~n < 1); {4911#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-10 14:44:06,826 INFO L280 TraceCheckUtils]: 12: Hoare triple {4911#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(1 == ~n); {4911#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-10 14:44:06,826 INFO L263 TraceCheckUtils]: 13: Hoare triple {4911#(<= |fibonacci_#in~n| fibonacci_~n)} call #t~ret0 := fibonacci(~n - 1); {4246#true} is VALID [2020-07-10 14:44:06,826 INFO L280 TraceCheckUtils]: 14: Hoare triple {4246#true} ~n := #in~n; {4246#true} is VALID [2020-07-10 14:44:06,826 INFO L280 TraceCheckUtils]: 15: Hoare triple {4246#true} assume !(~n < 1); {4246#true} is VALID [2020-07-10 14:44:06,826 INFO L280 TraceCheckUtils]: 16: Hoare triple {4246#true} assume !(1 == ~n); {4246#true} is VALID [2020-07-10 14:44:06,827 INFO L263 TraceCheckUtils]: 17: Hoare triple {4246#true} call #t~ret0 := fibonacci(~n - 1); {4246#true} is VALID [2020-07-10 14:44:06,827 INFO L280 TraceCheckUtils]: 18: Hoare triple {4246#true} ~n := #in~n; {4246#true} is VALID [2020-07-10 14:44:06,827 INFO L280 TraceCheckUtils]: 19: Hoare triple {4246#true} assume !(~n < 1); {4246#true} is VALID [2020-07-10 14:44:06,827 INFO L280 TraceCheckUtils]: 20: Hoare triple {4246#true} assume !(1 == ~n); {4246#true} is VALID [2020-07-10 14:44:06,827 INFO L263 TraceCheckUtils]: 21: Hoare triple {4246#true} call #t~ret0 := fibonacci(~n - 1); {4246#true} is VALID [2020-07-10 14:44:06,827 INFO L280 TraceCheckUtils]: 22: Hoare triple {4246#true} ~n := #in~n; {4246#true} is VALID [2020-07-10 14:44:06,828 INFO L280 TraceCheckUtils]: 23: Hoare triple {4246#true} assume !(~n < 1); {4246#true} is VALID [2020-07-10 14:44:06,828 INFO L280 TraceCheckUtils]: 24: Hoare triple {4246#true} assume !(1 == ~n); {4246#true} is VALID [2020-07-10 14:44:06,828 INFO L263 TraceCheckUtils]: 25: Hoare triple {4246#true} call #t~ret0 := fibonacci(~n - 1); {4246#true} is VALID [2020-07-10 14:44:06,828 INFO L280 TraceCheckUtils]: 26: Hoare triple {4246#true} ~n := #in~n; {4246#true} is VALID [2020-07-10 14:44:06,828 INFO L280 TraceCheckUtils]: 27: Hoare triple {4246#true} assume !(~n < 1); {4246#true} is VALID [2020-07-10 14:44:06,829 INFO L280 TraceCheckUtils]: 28: Hoare triple {4246#true} assume 1 == ~n;#res := 1; {4246#true} is VALID [2020-07-10 14:44:06,829 INFO L280 TraceCheckUtils]: 29: Hoare triple {4246#true} assume true; {4246#true} is VALID [2020-07-10 14:44:06,829 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {4246#true} {4246#true} #30#return; {4246#true} is VALID [2020-07-10 14:44:06,829 INFO L280 TraceCheckUtils]: 31: Hoare triple {4246#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4246#true} is VALID [2020-07-10 14:44:06,829 INFO L263 TraceCheckUtils]: 32: Hoare triple {4246#true} call #t~ret1 := fibonacci(~n - 2); {4246#true} is VALID [2020-07-10 14:44:06,830 INFO L280 TraceCheckUtils]: 33: Hoare triple {4246#true} ~n := #in~n; {4246#true} is VALID [2020-07-10 14:44:06,830 INFO L280 TraceCheckUtils]: 34: Hoare triple {4246#true} assume ~n < 1;#res := 0; {4246#true} is VALID [2020-07-10 14:44:06,830 INFO L280 TraceCheckUtils]: 35: Hoare triple {4246#true} assume true; {4246#true} is VALID [2020-07-10 14:44:06,830 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {4246#true} {4246#true} #32#return; {4246#true} is VALID [2020-07-10 14:44:06,830 INFO L280 TraceCheckUtils]: 37: Hoare triple {4246#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4246#true} is VALID [2020-07-10 14:44:06,830 INFO L280 TraceCheckUtils]: 38: Hoare triple {4246#true} assume true; {4246#true} is VALID [2020-07-10 14:44:06,831 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {4246#true} {4246#true} #30#return; {4246#true} is VALID [2020-07-10 14:44:06,831 INFO L280 TraceCheckUtils]: 40: Hoare triple {4246#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4246#true} is VALID [2020-07-10 14:44:06,831 INFO L263 TraceCheckUtils]: 41: Hoare triple {4246#true} call #t~ret1 := fibonacci(~n - 2); {4246#true} is VALID [2020-07-10 14:44:06,831 INFO L280 TraceCheckUtils]: 42: Hoare triple {4246#true} ~n := #in~n; {4246#true} is VALID [2020-07-10 14:44:06,831 INFO L280 TraceCheckUtils]: 43: Hoare triple {4246#true} assume !(~n < 1); {4246#true} is VALID [2020-07-10 14:44:06,831 INFO L280 TraceCheckUtils]: 44: Hoare triple {4246#true} assume 1 == ~n;#res := 1; {4246#true} is VALID [2020-07-10 14:44:06,832 INFO L280 TraceCheckUtils]: 45: Hoare triple {4246#true} assume true; {4246#true} is VALID [2020-07-10 14:44:06,832 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {4246#true} {4246#true} #32#return; {4246#true} is VALID [2020-07-10 14:44:06,832 INFO L280 TraceCheckUtils]: 47: Hoare triple {4246#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4246#true} is VALID [2020-07-10 14:44:06,832 INFO L280 TraceCheckUtils]: 48: Hoare triple {4246#true} assume true; {4246#true} is VALID [2020-07-10 14:44:06,832 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {4246#true} {4246#true} #30#return; {4246#true} is VALID [2020-07-10 14:44:06,832 INFO L280 TraceCheckUtils]: 50: Hoare triple {4246#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4246#true} is VALID [2020-07-10 14:44:06,833 INFO L263 TraceCheckUtils]: 51: Hoare triple {4246#true} call #t~ret1 := fibonacci(~n - 2); {4246#true} is VALID [2020-07-10 14:44:06,833 INFO L280 TraceCheckUtils]: 52: Hoare triple {4246#true} ~n := #in~n; {4246#true} is VALID [2020-07-10 14:44:06,833 INFO L280 TraceCheckUtils]: 53: Hoare triple {4246#true} assume !(~n < 1); {4246#true} is VALID [2020-07-10 14:44:06,833 INFO L280 TraceCheckUtils]: 54: Hoare triple {4246#true} assume !(1 == ~n); {4246#true} is VALID [2020-07-10 14:44:06,833 INFO L263 TraceCheckUtils]: 55: Hoare triple {4246#true} call #t~ret0 := fibonacci(~n - 1); {4246#true} is VALID [2020-07-10 14:44:06,834 INFO L280 TraceCheckUtils]: 56: Hoare triple {4246#true} ~n := #in~n; {4246#true} is VALID [2020-07-10 14:44:06,834 INFO L280 TraceCheckUtils]: 57: Hoare triple {4246#true} assume !(~n < 1); {4246#true} is VALID [2020-07-10 14:44:06,834 INFO L280 TraceCheckUtils]: 58: Hoare triple {4246#true} assume 1 == ~n;#res := 1; {4246#true} is VALID [2020-07-10 14:44:06,834 INFO L280 TraceCheckUtils]: 59: Hoare triple {4246#true} assume true; {4246#true} is VALID [2020-07-10 14:44:06,834 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {4246#true} {4246#true} #30#return; {4246#true} is VALID [2020-07-10 14:44:06,834 INFO L280 TraceCheckUtils]: 61: Hoare triple {4246#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4246#true} is VALID [2020-07-10 14:44:06,834 INFO L263 TraceCheckUtils]: 62: Hoare triple {4246#true} call #t~ret1 := fibonacci(~n - 2); {4246#true} is VALID [2020-07-10 14:44:06,835 INFO L280 TraceCheckUtils]: 63: Hoare triple {4246#true} ~n := #in~n; {4246#true} is VALID [2020-07-10 14:44:06,835 INFO L280 TraceCheckUtils]: 64: Hoare triple {4246#true} assume ~n < 1;#res := 0; {4246#true} is VALID [2020-07-10 14:44:06,835 INFO L280 TraceCheckUtils]: 65: Hoare triple {4246#true} assume true; {4246#true} is VALID [2020-07-10 14:44:06,835 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {4246#true} {4246#true} #32#return; {4246#true} is VALID [2020-07-10 14:44:06,835 INFO L280 TraceCheckUtils]: 67: Hoare triple {4246#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4246#true} is VALID [2020-07-10 14:44:06,836 INFO L280 TraceCheckUtils]: 68: Hoare triple {4246#true} assume true; {4246#true} is VALID [2020-07-10 14:44:06,836 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {4246#true} {4246#true} #32#return; {4246#true} is VALID [2020-07-10 14:44:06,836 INFO L280 TraceCheckUtils]: 70: Hoare triple {4246#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4246#true} is VALID [2020-07-10 14:44:06,836 INFO L280 TraceCheckUtils]: 71: Hoare triple {4246#true} assume true; {4246#true} is VALID [2020-07-10 14:44:06,837 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {4246#true} {4911#(<= |fibonacci_#in~n| fibonacci_~n)} #30#return; {4911#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-10 14:44:06,838 INFO L280 TraceCheckUtils]: 73: Hoare triple {4911#(<= |fibonacci_#in~n| fibonacci_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4911#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-10 14:44:06,838 INFO L263 TraceCheckUtils]: 74: Hoare triple {4911#(<= |fibonacci_#in~n| fibonacci_~n)} call #t~ret1 := fibonacci(~n - 2); {4246#true} is VALID [2020-07-10 14:44:06,839 INFO L280 TraceCheckUtils]: 75: Hoare triple {4246#true} ~n := #in~n; {4911#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-10 14:44:06,839 INFO L280 TraceCheckUtils]: 76: Hoare triple {4911#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(~n < 1); {4911#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-10 14:44:06,840 INFO L280 TraceCheckUtils]: 77: Hoare triple {4911#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(1 == ~n); {4911#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-10 14:44:06,840 INFO L263 TraceCheckUtils]: 78: Hoare triple {4911#(<= |fibonacci_#in~n| fibonacci_~n)} call #t~ret0 := fibonacci(~n - 1); {4246#true} is VALID [2020-07-10 14:44:06,840 INFO L280 TraceCheckUtils]: 79: Hoare triple {4246#true} ~n := #in~n; {4246#true} is VALID [2020-07-10 14:44:06,840 INFO L280 TraceCheckUtils]: 80: Hoare triple {4246#true} assume !(~n < 1); {4246#true} is VALID [2020-07-10 14:44:06,840 INFO L280 TraceCheckUtils]: 81: Hoare triple {4246#true} assume !(1 == ~n); {4246#true} is VALID [2020-07-10 14:44:06,841 INFO L263 TraceCheckUtils]: 82: Hoare triple {4246#true} call #t~ret0 := fibonacci(~n - 1); {4246#true} is VALID [2020-07-10 14:44:06,841 INFO L280 TraceCheckUtils]: 83: Hoare triple {4246#true} ~n := #in~n; {4246#true} is VALID [2020-07-10 14:44:06,841 INFO L280 TraceCheckUtils]: 84: Hoare triple {4246#true} assume !(~n < 1); {4246#true} is VALID [2020-07-10 14:44:06,841 INFO L280 TraceCheckUtils]: 85: Hoare triple {4246#true} assume 1 == ~n;#res := 1; {4246#true} is VALID [2020-07-10 14:44:06,841 INFO L280 TraceCheckUtils]: 86: Hoare triple {4246#true} assume true; {4246#true} is VALID [2020-07-10 14:44:06,841 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {4246#true} {4246#true} #30#return; {4246#true} is VALID [2020-07-10 14:44:06,842 INFO L280 TraceCheckUtils]: 88: Hoare triple {4246#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4246#true} is VALID [2020-07-10 14:44:06,842 INFO L263 TraceCheckUtils]: 89: Hoare triple {4246#true} call #t~ret1 := fibonacci(~n - 2); {4246#true} is VALID [2020-07-10 14:44:06,842 INFO L280 TraceCheckUtils]: 90: Hoare triple {4246#true} ~n := #in~n; {4246#true} is VALID [2020-07-10 14:44:06,842 INFO L280 TraceCheckUtils]: 91: Hoare triple {4246#true} assume ~n < 1;#res := 0; {4246#true} is VALID [2020-07-10 14:44:06,842 INFO L280 TraceCheckUtils]: 92: Hoare triple {4246#true} assume true; {4246#true} is VALID [2020-07-10 14:44:06,842 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {4246#true} {4246#true} #32#return; {4246#true} is VALID [2020-07-10 14:44:06,843 INFO L280 TraceCheckUtils]: 94: Hoare triple {4246#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4246#true} is VALID [2020-07-10 14:44:06,843 INFO L280 TraceCheckUtils]: 95: Hoare triple {4246#true} assume true; {4246#true} is VALID [2020-07-10 14:44:06,844 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {4246#true} {4911#(<= |fibonacci_#in~n| fibonacci_~n)} #30#return; {4911#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-10 14:44:06,844 INFO L280 TraceCheckUtils]: 97: Hoare triple {4911#(<= |fibonacci_#in~n| fibonacci_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4911#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-10 14:44:06,844 INFO L263 TraceCheckUtils]: 98: Hoare triple {4911#(<= |fibonacci_#in~n| fibonacci_~n)} call #t~ret1 := fibonacci(~n - 2); {4246#true} is VALID [2020-07-10 14:44:06,845 INFO L280 TraceCheckUtils]: 99: Hoare triple {4246#true} ~n := #in~n; {4911#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-10 14:44:06,846 INFO L280 TraceCheckUtils]: 100: Hoare triple {4911#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(~n < 1); {4911#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-10 14:44:06,846 INFO L280 TraceCheckUtils]: 101: Hoare triple {4911#(<= |fibonacci_#in~n| fibonacci_~n)} assume 1 == ~n;#res := 1; {4757#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-10 14:44:06,847 INFO L280 TraceCheckUtils]: 102: Hoare triple {4757#(<= |fibonacci_#in~n| 1)} assume true; {4757#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-10 14:44:06,848 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {4757#(<= |fibonacci_#in~n| 1)} {4911#(<= |fibonacci_#in~n| fibonacci_~n)} #32#return; {4741#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:44:06,848 INFO L280 TraceCheckUtils]: 104: Hoare triple {4741#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4741#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:44:06,849 INFO L280 TraceCheckUtils]: 105: Hoare triple {4741#(<= |fibonacci_#in~n| 3)} assume true; {4741#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:44:06,850 INFO L275 TraceCheckUtils]: 106: Hoare quadruple {4741#(<= |fibonacci_#in~n| 3)} {4911#(<= |fibonacci_#in~n| fibonacci_~n)} #32#return; {4639#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-10 14:44:06,850 INFO L280 TraceCheckUtils]: 107: Hoare triple {4639#(<= |fibonacci_#in~n| 5)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4639#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-10 14:44:06,851 INFO L280 TraceCheckUtils]: 108: Hoare triple {4639#(<= |fibonacci_#in~n| 5)} assume true; {4639#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-10 14:44:06,852 INFO L275 TraceCheckUtils]: 109: Hoare quadruple {4639#(<= |fibonacci_#in~n| 5)} {4911#(<= |fibonacci_#in~n| fibonacci_~n)} #30#return; {4520#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-10 14:44:06,853 INFO L280 TraceCheckUtils]: 110: Hoare triple {4520#(<= |fibonacci_#in~n| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4520#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-10 14:44:06,853 INFO L263 TraceCheckUtils]: 111: Hoare triple {4520#(<= |fibonacci_#in~n| 6)} call #t~ret1 := fibonacci(~n - 2); {4246#true} is VALID [2020-07-10 14:44:06,853 INFO L280 TraceCheckUtils]: 112: Hoare triple {4246#true} ~n := #in~n; {4246#true} is VALID [2020-07-10 14:44:06,853 INFO L280 TraceCheckUtils]: 113: Hoare triple {4246#true} assume !(~n < 1); {4246#true} is VALID [2020-07-10 14:44:06,853 INFO L280 TraceCheckUtils]: 114: Hoare triple {4246#true} assume !(1 == ~n); {4246#true} is VALID [2020-07-10 14:44:06,853 INFO L263 TraceCheckUtils]: 115: Hoare triple {4246#true} call #t~ret0 := fibonacci(~n - 1); {4246#true} is VALID [2020-07-10 14:44:06,854 INFO L280 TraceCheckUtils]: 116: Hoare triple {4246#true} ~n := #in~n; {4246#true} is VALID [2020-07-10 14:44:06,854 INFO L280 TraceCheckUtils]: 117: Hoare triple {4246#true} assume !(~n < 1); {4246#true} is VALID [2020-07-10 14:44:06,854 INFO L280 TraceCheckUtils]: 118: Hoare triple {4246#true} assume !(1 == ~n); {4246#true} is VALID [2020-07-10 14:44:06,854 INFO L263 TraceCheckUtils]: 119: Hoare triple {4246#true} call #t~ret0 := fibonacci(~n - 1); {4246#true} is VALID [2020-07-10 14:44:06,854 INFO L280 TraceCheckUtils]: 120: Hoare triple {4246#true} ~n := #in~n; {4246#true} is VALID [2020-07-10 14:44:06,854 INFO L280 TraceCheckUtils]: 121: Hoare triple {4246#true} assume !(~n < 1); {4246#true} is VALID [2020-07-10 14:44:06,855 INFO L280 TraceCheckUtils]: 122: Hoare triple {4246#true} assume !(1 == ~n); {4246#true} is VALID [2020-07-10 14:44:06,855 INFO L263 TraceCheckUtils]: 123: Hoare triple {4246#true} call #t~ret0 := fibonacci(~n - 1); {4246#true} is VALID [2020-07-10 14:44:06,855 INFO L280 TraceCheckUtils]: 124: Hoare triple {4246#true} ~n := #in~n; {4246#true} is VALID [2020-07-10 14:44:06,855 INFO L280 TraceCheckUtils]: 125: Hoare triple {4246#true} assume !(~n < 1); {4246#true} is VALID [2020-07-10 14:44:06,855 INFO L280 TraceCheckUtils]: 126: Hoare triple {4246#true} assume 1 == ~n;#res := 1; {4246#true} is VALID [2020-07-10 14:44:06,855 INFO L280 TraceCheckUtils]: 127: Hoare triple {4246#true} assume true; {4246#true} is VALID [2020-07-10 14:44:06,856 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {4246#true} {4246#true} #30#return; {4246#true} is VALID [2020-07-10 14:44:06,856 INFO L280 TraceCheckUtils]: 129: Hoare triple {4246#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4246#true} is VALID [2020-07-10 14:44:06,856 INFO L263 TraceCheckUtils]: 130: Hoare triple {4246#true} call #t~ret1 := fibonacci(~n - 2); {4246#true} is VALID [2020-07-10 14:44:06,856 INFO L280 TraceCheckUtils]: 131: Hoare triple {4246#true} ~n := #in~n; {4246#true} is VALID [2020-07-10 14:44:06,856 INFO L280 TraceCheckUtils]: 132: Hoare triple {4246#true} assume ~n < 1;#res := 0; {4246#true} is VALID [2020-07-10 14:44:06,857 INFO L280 TraceCheckUtils]: 133: Hoare triple {4246#true} assume true; {4246#true} is VALID [2020-07-10 14:44:06,857 INFO L275 TraceCheckUtils]: 134: Hoare quadruple {4246#true} {4246#true} #32#return; {4246#true} is VALID [2020-07-10 14:44:06,857 INFO L280 TraceCheckUtils]: 135: Hoare triple {4246#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4246#true} is VALID [2020-07-10 14:44:06,857 INFO L280 TraceCheckUtils]: 136: Hoare triple {4246#true} assume true; {4246#true} is VALID [2020-07-10 14:44:06,857 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {4246#true} {4246#true} #30#return; {4246#true} is VALID [2020-07-10 14:44:06,858 INFO L280 TraceCheckUtils]: 138: Hoare triple {4246#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4246#true} is VALID [2020-07-10 14:44:06,858 INFO L263 TraceCheckUtils]: 139: Hoare triple {4246#true} call #t~ret1 := fibonacci(~n - 2); {4246#true} is VALID [2020-07-10 14:44:06,858 INFO L280 TraceCheckUtils]: 140: Hoare triple {4246#true} ~n := #in~n; {4246#true} is VALID [2020-07-10 14:44:06,858 INFO L280 TraceCheckUtils]: 141: Hoare triple {4246#true} assume !(~n < 1); {4246#true} is VALID [2020-07-10 14:44:06,858 INFO L280 TraceCheckUtils]: 142: Hoare triple {4246#true} assume 1 == ~n;#res := 1; {4246#true} is VALID [2020-07-10 14:44:06,858 INFO L280 TraceCheckUtils]: 143: Hoare triple {4246#true} assume true; {4246#true} is VALID [2020-07-10 14:44:06,859 INFO L275 TraceCheckUtils]: 144: Hoare quadruple {4246#true} {4246#true} #32#return; {4246#true} is VALID [2020-07-10 14:44:06,859 INFO L280 TraceCheckUtils]: 145: Hoare triple {4246#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4246#true} is VALID [2020-07-10 14:44:06,859 INFO L280 TraceCheckUtils]: 146: Hoare triple {4246#true} assume true; {4246#true} is VALID [2020-07-10 14:44:06,859 INFO L275 TraceCheckUtils]: 147: Hoare quadruple {4246#true} {4246#true} #30#return; {4246#true} is VALID [2020-07-10 14:44:06,859 INFO L280 TraceCheckUtils]: 148: Hoare triple {4246#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4246#true} is VALID [2020-07-10 14:44:06,859 INFO L263 TraceCheckUtils]: 149: Hoare triple {4246#true} call #t~ret1 := fibonacci(~n - 2); {4246#true} is VALID [2020-07-10 14:44:06,860 INFO L280 TraceCheckUtils]: 150: Hoare triple {4246#true} ~n := #in~n; {4246#true} is VALID [2020-07-10 14:44:06,860 INFO L280 TraceCheckUtils]: 151: Hoare triple {4246#true} assume !(~n < 1); {4246#true} is VALID [2020-07-10 14:44:06,860 INFO L280 TraceCheckUtils]: 152: Hoare triple {4246#true} assume !(1 == ~n); {4246#true} is VALID [2020-07-10 14:44:06,860 INFO L263 TraceCheckUtils]: 153: Hoare triple {4246#true} call #t~ret0 := fibonacci(~n - 1); {4246#true} is VALID [2020-07-10 14:44:06,860 INFO L280 TraceCheckUtils]: 154: Hoare triple {4246#true} ~n := #in~n; {4246#true} is VALID [2020-07-10 14:44:06,860 INFO L280 TraceCheckUtils]: 155: Hoare triple {4246#true} assume !(~n < 1); {4246#true} is VALID [2020-07-10 14:44:06,861 INFO L280 TraceCheckUtils]: 156: Hoare triple {4246#true} assume 1 == ~n;#res := 1; {4246#true} is VALID [2020-07-10 14:44:06,861 INFO L280 TraceCheckUtils]: 157: Hoare triple {4246#true} assume true; {4246#true} is VALID [2020-07-10 14:44:06,861 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {4246#true} {4246#true} #30#return; {4246#true} is VALID [2020-07-10 14:44:06,861 INFO L280 TraceCheckUtils]: 159: Hoare triple {4246#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4246#true} is VALID [2020-07-10 14:44:06,861 INFO L263 TraceCheckUtils]: 160: Hoare triple {4246#true} call #t~ret1 := fibonacci(~n - 2); {4246#true} is VALID [2020-07-10 14:44:06,861 INFO L280 TraceCheckUtils]: 161: Hoare triple {4246#true} ~n := #in~n; {4246#true} is VALID [2020-07-10 14:44:06,862 INFO L280 TraceCheckUtils]: 162: Hoare triple {4246#true} assume ~n < 1;#res := 0; {4246#true} is VALID [2020-07-10 14:44:06,862 INFO L280 TraceCheckUtils]: 163: Hoare triple {4246#true} assume true; {4246#true} is VALID [2020-07-10 14:44:06,862 INFO L275 TraceCheckUtils]: 164: Hoare quadruple {4246#true} {4246#true} #32#return; {4246#true} is VALID [2020-07-10 14:44:06,862 INFO L280 TraceCheckUtils]: 165: Hoare triple {4246#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4246#true} is VALID [2020-07-10 14:44:06,862 INFO L280 TraceCheckUtils]: 166: Hoare triple {4246#true} assume true; {4246#true} is VALID [2020-07-10 14:44:06,862 INFO L275 TraceCheckUtils]: 167: Hoare quadruple {4246#true} {4246#true} #32#return; {4246#true} is VALID [2020-07-10 14:44:06,863 INFO L280 TraceCheckUtils]: 168: Hoare triple {4246#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4246#true} is VALID [2020-07-10 14:44:06,863 INFO L280 TraceCheckUtils]: 169: Hoare triple {4246#true} assume true; {4246#true} is VALID [2020-07-10 14:44:06,864 INFO L275 TraceCheckUtils]: 170: Hoare quadruple {4246#true} {4520#(<= |fibonacci_#in~n| 6)} #32#return; {4520#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-10 14:44:06,864 INFO L280 TraceCheckUtils]: 171: Hoare triple {4520#(<= |fibonacci_#in~n| 6)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {4520#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-10 14:44:06,865 INFO L280 TraceCheckUtils]: 172: Hoare triple {4520#(<= |fibonacci_#in~n| 6)} assume true; {4520#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-10 14:44:06,866 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {4520#(<= |fibonacci_#in~n| 6)} {4246#true} #38#return; {4418#(<= main_~x~0 6)} is VALID [2020-07-10 14:44:06,866 INFO L280 TraceCheckUtils]: 174: Hoare triple {4418#(<= main_~x~0 6)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~result~0 := #t~ret3;havoc #t~ret3; {4418#(<= main_~x~0 6)} is VALID [2020-07-10 14:44:06,867 INFO L280 TraceCheckUtils]: 175: Hoare triple {4418#(<= main_~x~0 6)} assume !(~x~0 < 8 || ~result~0 >= 34); {4247#false} is VALID [2020-07-10 14:44:06,867 INFO L280 TraceCheckUtils]: 176: Hoare triple {4247#false} assume !false; {4247#false} is VALID [2020-07-10 14:44:06,885 INFO L134 CoverageAnalysis]: Checked inductivity of 1654 backedges. 202 proven. 241 refuted. 0 times theorem prover too weak. 1211 trivial. 0 not checked. [2020-07-10 14:44:06,886 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-10 14:44:06,886 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 8] total 11 [2020-07-10 14:44:06,886 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [986719243] [2020-07-10 14:44:06,887 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 177 [2020-07-10 14:44:06,925 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:44:06,925 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states. [2020-07-10 14:44:07,011 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 69 edges. 69 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:44:07,012 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-07-10 14:44:07,012 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:44:07,012 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-07-10 14:44:07,013 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=75, Unknown=0, NotChecked=0, Total=110 [2020-07-10 14:44:07,013 INFO L87 Difference]: Start difference. First operand 64 states and 79 transitions. Second operand 11 states. [2020-07-10 14:44:07,745 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:44:07,745 INFO L93 Difference]: Finished difference Result 180 states and 254 transitions. [2020-07-10 14:44:07,745 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2020-07-10 14:44:07,745 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 177 [2020-07-10 14:44:07,746 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:44:07,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-10 14:44:07,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 97 transitions. [2020-07-10 14:44:07,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-10 14:44:07,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 97 transitions. [2020-07-10 14:44:07,752 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 14 states and 97 transitions. [2020-07-10 14:44:07,899 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 97 edges. 97 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:44:07,907 INFO L225 Difference]: With dead ends: 180 [2020-07-10 14:44:07,907 INFO L226 Difference]: Without dead ends: 176 [2020-07-10 14:44:07,908 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 244 GetRequests, 229 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 30 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=95, Invalid=177, Unknown=0, NotChecked=0, Total=272 [2020-07-10 14:44:07,909 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 176 states. [2020-07-10 14:44:08,047 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 176 to 164. [2020-07-10 14:44:08,047 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:44:08,047 INFO L82 GeneralOperation]: Start isEquivalent. First operand 176 states. Second operand 164 states. [2020-07-10 14:44:08,047 INFO L74 IsIncluded]: Start isIncluded. First operand 176 states. Second operand 164 states. [2020-07-10 14:44:08,047 INFO L87 Difference]: Start difference. First operand 176 states. Second operand 164 states. [2020-07-10 14:44:08,058 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:44:08,058 INFO L93 Difference]: Finished difference Result 176 states and 250 transitions. [2020-07-10 14:44:08,058 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 250 transitions. [2020-07-10 14:44:08,060 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:44:08,060 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:44:08,060 INFO L74 IsIncluded]: Start isIncluded. First operand 164 states. Second operand 176 states. [2020-07-10 14:44:08,060 INFO L87 Difference]: Start difference. First operand 164 states. Second operand 176 states. [2020-07-10 14:44:08,070 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:44:08,070 INFO L93 Difference]: Finished difference Result 176 states and 250 transitions. [2020-07-10 14:44:08,070 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 250 transitions. [2020-07-10 14:44:08,072 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:44:08,072 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:44:08,072 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:44:08,072 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:44:08,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 164 states. [2020-07-10 14:44:08,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 164 states and 233 transitions. [2020-07-10 14:44:08,081 INFO L78 Accepts]: Start accepts. Automaton has 164 states and 233 transitions. Word has length 177 [2020-07-10 14:44:08,081 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:44:08,081 INFO L479 AbstractCegarLoop]: Abstraction has 164 states and 233 transitions. [2020-07-10 14:44:08,081 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-07-10 14:44:08,082 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 233 transitions. [2020-07-10 14:44:08,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 355 [2020-07-10 14:44:08,088 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:44:08,088 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 14:44:08,302 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,8 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 14:44:08,303 INFO L427 AbstractCegarLoop]: === Iteration 10 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:44:08,303 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:44:08,304 INFO L82 PathProgramCache]: Analyzing trace with hash -1242507885, now seen corresponding path program 7 times [2020-07-10 14:44:08,304 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:44:08,305 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1672631643] [2020-07-10 14:44:08,305 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:44:08,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:08,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:08,530 INFO L280 TraceCheckUtils]: 0: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:08,530 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {6235#true} {6235#true} #34#return; {6235#true} is VALID [2020-07-10 14:44:08,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:08,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:08,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:08,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:08,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:08,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:08,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:08,928 INFO L280 TraceCheckUtils]: 0: Hoare triple {6235#true} ~n := #in~n; {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:08,929 INFO L280 TraceCheckUtils]: 1: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:08,929 INFO L280 TraceCheckUtils]: 2: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {7259#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-10 14:44:08,930 INFO L280 TraceCheckUtils]: 3: Hoare triple {7259#(<= |fibonacci_#in~n| 1)} assume true; {7259#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-10 14:44:08,931 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {7259#(<= |fibonacci_#in~n| 1)} {6921#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {7254#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:44:08,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:08,935 INFO L280 TraceCheckUtils]: 0: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:08,935 INFO L280 TraceCheckUtils]: 1: Hoare triple {6235#true} assume ~n < 1;#res := 0; {6235#true} is VALID [2020-07-10 14:44:08,935 INFO L280 TraceCheckUtils]: 2: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:08,936 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6235#true} {7254#(<= |fibonacci_#in~n| 2)} #32#return; {7254#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:44:08,937 INFO L280 TraceCheckUtils]: 0: Hoare triple {6235#true} ~n := #in~n; {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:08,937 INFO L280 TraceCheckUtils]: 1: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:08,938 INFO L280 TraceCheckUtils]: 2: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:08,938 INFO L263 TraceCheckUtils]: 3: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:08,939 INFO L280 TraceCheckUtils]: 4: Hoare triple {6235#true} ~n := #in~n; {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:08,939 INFO L280 TraceCheckUtils]: 5: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:08,940 INFO L280 TraceCheckUtils]: 6: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {7259#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-10 14:44:08,941 INFO L280 TraceCheckUtils]: 7: Hoare triple {7259#(<= |fibonacci_#in~n| 1)} assume true; {7259#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-10 14:44:08,942 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {7259#(<= |fibonacci_#in~n| 1)} {6921#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {7254#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:44:08,942 INFO L280 TraceCheckUtils]: 9: Hoare triple {7254#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7254#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:44:08,943 INFO L263 TraceCheckUtils]: 10: Hoare triple {7254#(<= |fibonacci_#in~n| 2)} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:08,943 INFO L280 TraceCheckUtils]: 11: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:08,943 INFO L280 TraceCheckUtils]: 12: Hoare triple {6235#true} assume ~n < 1;#res := 0; {6235#true} is VALID [2020-07-10 14:44:08,943 INFO L280 TraceCheckUtils]: 13: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:08,944 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {6235#true} {7254#(<= |fibonacci_#in~n| 2)} #32#return; {7254#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:44:08,945 INFO L280 TraceCheckUtils]: 15: Hoare triple {7254#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7254#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:44:08,945 INFO L280 TraceCheckUtils]: 16: Hoare triple {7254#(<= |fibonacci_#in~n| 2)} assume true; {7254#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:44:08,947 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {7254#(<= |fibonacci_#in~n| 2)} {6921#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {7243#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:44:08,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:08,951 INFO L280 TraceCheckUtils]: 0: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:08,952 INFO L280 TraceCheckUtils]: 1: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:08,952 INFO L280 TraceCheckUtils]: 2: Hoare triple {6235#true} assume 1 == ~n;#res := 1; {6235#true} is VALID [2020-07-10 14:44:08,952 INFO L280 TraceCheckUtils]: 3: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:08,953 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6235#true} {7243#(<= |fibonacci_#in~n| 3)} #32#return; {7243#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:44:08,954 INFO L280 TraceCheckUtils]: 0: Hoare triple {6235#true} ~n := #in~n; {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:08,954 INFO L280 TraceCheckUtils]: 1: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:08,955 INFO L280 TraceCheckUtils]: 2: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:08,955 INFO L263 TraceCheckUtils]: 3: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:08,956 INFO L280 TraceCheckUtils]: 4: Hoare triple {6235#true} ~n := #in~n; {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:08,956 INFO L280 TraceCheckUtils]: 5: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:08,957 INFO L280 TraceCheckUtils]: 6: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:08,957 INFO L263 TraceCheckUtils]: 7: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:08,958 INFO L280 TraceCheckUtils]: 8: Hoare triple {6235#true} ~n := #in~n; {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:08,958 INFO L280 TraceCheckUtils]: 9: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:08,959 INFO L280 TraceCheckUtils]: 10: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {7259#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-10 14:44:08,960 INFO L280 TraceCheckUtils]: 11: Hoare triple {7259#(<= |fibonacci_#in~n| 1)} assume true; {7259#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-10 14:44:08,961 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {7259#(<= |fibonacci_#in~n| 1)} {6921#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {7254#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:44:08,962 INFO L280 TraceCheckUtils]: 13: Hoare triple {7254#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7254#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:44:08,962 INFO L263 TraceCheckUtils]: 14: Hoare triple {7254#(<= |fibonacci_#in~n| 2)} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:08,962 INFO L280 TraceCheckUtils]: 15: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:08,962 INFO L280 TraceCheckUtils]: 16: Hoare triple {6235#true} assume ~n < 1;#res := 0; {6235#true} is VALID [2020-07-10 14:44:08,963 INFO L280 TraceCheckUtils]: 17: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:08,963 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {6235#true} {7254#(<= |fibonacci_#in~n| 2)} #32#return; {7254#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:44:08,964 INFO L280 TraceCheckUtils]: 19: Hoare triple {7254#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7254#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:44:08,965 INFO L280 TraceCheckUtils]: 20: Hoare triple {7254#(<= |fibonacci_#in~n| 2)} assume true; {7254#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:44:08,966 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {7254#(<= |fibonacci_#in~n| 2)} {6921#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {7243#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:44:08,966 INFO L280 TraceCheckUtils]: 22: Hoare triple {7243#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7243#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:44:08,967 INFO L263 TraceCheckUtils]: 23: Hoare triple {7243#(<= |fibonacci_#in~n| 3)} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:08,967 INFO L280 TraceCheckUtils]: 24: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:08,967 INFO L280 TraceCheckUtils]: 25: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:08,967 INFO L280 TraceCheckUtils]: 26: Hoare triple {6235#true} assume 1 == ~n;#res := 1; {6235#true} is VALID [2020-07-10 14:44:08,968 INFO L280 TraceCheckUtils]: 27: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:08,969 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {6235#true} {7243#(<= |fibonacci_#in~n| 3)} #32#return; {7243#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:44:08,969 INFO L280 TraceCheckUtils]: 29: Hoare triple {7243#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7243#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:44:08,969 INFO L280 TraceCheckUtils]: 30: Hoare triple {7243#(<= |fibonacci_#in~n| 3)} assume true; {7243#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:44:08,970 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {7243#(<= |fibonacci_#in~n| 3)} {6921#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {7206#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-10 14:44:08,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:08,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:08,993 INFO L280 TraceCheckUtils]: 0: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:08,994 INFO L280 TraceCheckUtils]: 1: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:08,994 INFO L280 TraceCheckUtils]: 2: Hoare triple {6235#true} assume 1 == ~n;#res := 1; {6235#true} is VALID [2020-07-10 14:44:08,994 INFO L280 TraceCheckUtils]: 3: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:08,994 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6235#true} {6235#true} #30#return; {6235#true} is VALID [2020-07-10 14:44:08,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:08,997 INFO L280 TraceCheckUtils]: 0: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:08,998 INFO L280 TraceCheckUtils]: 1: Hoare triple {6235#true} assume ~n < 1;#res := 0; {6235#true} is VALID [2020-07-10 14:44:08,998 INFO L280 TraceCheckUtils]: 2: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:08,998 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6235#true} {6235#true} #32#return; {6235#true} is VALID [2020-07-10 14:44:08,998 INFO L280 TraceCheckUtils]: 0: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:08,999 INFO L280 TraceCheckUtils]: 1: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:08,999 INFO L280 TraceCheckUtils]: 2: Hoare triple {6235#true} assume !(1 == ~n); {6235#true} is VALID [2020-07-10 14:44:08,999 INFO L263 TraceCheckUtils]: 3: Hoare triple {6235#true} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:08,999 INFO L280 TraceCheckUtils]: 4: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,000 INFO L280 TraceCheckUtils]: 5: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:09,000 INFO L280 TraceCheckUtils]: 6: Hoare triple {6235#true} assume 1 == ~n;#res := 1; {6235#true} is VALID [2020-07-10 14:44:09,000 INFO L280 TraceCheckUtils]: 7: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,000 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {6235#true} {6235#true} #30#return; {6235#true} is VALID [2020-07-10 14:44:09,000 INFO L280 TraceCheckUtils]: 9: Hoare triple {6235#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6235#true} is VALID [2020-07-10 14:44:09,001 INFO L263 TraceCheckUtils]: 10: Hoare triple {6235#true} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:09,001 INFO L280 TraceCheckUtils]: 11: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,001 INFO L280 TraceCheckUtils]: 12: Hoare triple {6235#true} assume ~n < 1;#res := 0; {6235#true} is VALID [2020-07-10 14:44:09,002 INFO L280 TraceCheckUtils]: 13: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,002 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {6235#true} {6235#true} #32#return; {6235#true} is VALID [2020-07-10 14:44:09,002 INFO L280 TraceCheckUtils]: 15: Hoare triple {6235#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6235#true} is VALID [2020-07-10 14:44:09,002 INFO L280 TraceCheckUtils]: 16: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,004 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {6235#true} {7206#(<= |fibonacci_#in~n| 4)} #32#return; {7206#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-10 14:44:09,004 INFO L280 TraceCheckUtils]: 0: Hoare triple {6235#true} ~n := #in~n; {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,006 INFO L280 TraceCheckUtils]: 1: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,007 INFO L280 TraceCheckUtils]: 2: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,007 INFO L263 TraceCheckUtils]: 3: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:09,007 INFO L280 TraceCheckUtils]: 4: Hoare triple {6235#true} ~n := #in~n; {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,008 INFO L280 TraceCheckUtils]: 5: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,009 INFO L280 TraceCheckUtils]: 6: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,009 INFO L263 TraceCheckUtils]: 7: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:09,009 INFO L280 TraceCheckUtils]: 8: Hoare triple {6235#true} ~n := #in~n; {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,010 INFO L280 TraceCheckUtils]: 9: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,010 INFO L280 TraceCheckUtils]: 10: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,011 INFO L263 TraceCheckUtils]: 11: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:09,011 INFO L280 TraceCheckUtils]: 12: Hoare triple {6235#true} ~n := #in~n; {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,012 INFO L280 TraceCheckUtils]: 13: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,012 INFO L280 TraceCheckUtils]: 14: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {7259#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-10 14:44:09,013 INFO L280 TraceCheckUtils]: 15: Hoare triple {7259#(<= |fibonacci_#in~n| 1)} assume true; {7259#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-10 14:44:09,014 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {7259#(<= |fibonacci_#in~n| 1)} {6921#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {7254#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:44:09,015 INFO L280 TraceCheckUtils]: 17: Hoare triple {7254#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7254#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:44:09,015 INFO L263 TraceCheckUtils]: 18: Hoare triple {7254#(<= |fibonacci_#in~n| 2)} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:09,015 INFO L280 TraceCheckUtils]: 19: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,015 INFO L280 TraceCheckUtils]: 20: Hoare triple {6235#true} assume ~n < 1;#res := 0; {6235#true} is VALID [2020-07-10 14:44:09,016 INFO L280 TraceCheckUtils]: 21: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,016 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {6235#true} {7254#(<= |fibonacci_#in~n| 2)} #32#return; {7254#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:44:09,017 INFO L280 TraceCheckUtils]: 23: Hoare triple {7254#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7254#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:44:09,018 INFO L280 TraceCheckUtils]: 24: Hoare triple {7254#(<= |fibonacci_#in~n| 2)} assume true; {7254#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:44:09,019 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {7254#(<= |fibonacci_#in~n| 2)} {6921#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {7243#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:44:09,019 INFO L280 TraceCheckUtils]: 26: Hoare triple {7243#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7243#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:44:09,020 INFO L263 TraceCheckUtils]: 27: Hoare triple {7243#(<= |fibonacci_#in~n| 3)} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:09,020 INFO L280 TraceCheckUtils]: 28: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,020 INFO L280 TraceCheckUtils]: 29: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:09,020 INFO L280 TraceCheckUtils]: 30: Hoare triple {6235#true} assume 1 == ~n;#res := 1; {6235#true} is VALID [2020-07-10 14:44:09,020 INFO L280 TraceCheckUtils]: 31: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,021 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {6235#true} {7243#(<= |fibonacci_#in~n| 3)} #32#return; {7243#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:44:09,022 INFO L280 TraceCheckUtils]: 33: Hoare triple {7243#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7243#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:44:09,022 INFO L280 TraceCheckUtils]: 34: Hoare triple {7243#(<= |fibonacci_#in~n| 3)} assume true; {7243#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:44:09,024 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {7243#(<= |fibonacci_#in~n| 3)} {6921#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {7206#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-10 14:44:09,024 INFO L280 TraceCheckUtils]: 36: Hoare triple {7206#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7206#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-10 14:44:09,024 INFO L263 TraceCheckUtils]: 37: Hoare triple {7206#(<= |fibonacci_#in~n| 4)} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:09,025 INFO L280 TraceCheckUtils]: 38: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,025 INFO L280 TraceCheckUtils]: 39: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:09,025 INFO L280 TraceCheckUtils]: 40: Hoare triple {6235#true} assume !(1 == ~n); {6235#true} is VALID [2020-07-10 14:44:09,025 INFO L263 TraceCheckUtils]: 41: Hoare triple {6235#true} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:09,025 INFO L280 TraceCheckUtils]: 42: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,026 INFO L280 TraceCheckUtils]: 43: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:09,026 INFO L280 TraceCheckUtils]: 44: Hoare triple {6235#true} assume 1 == ~n;#res := 1; {6235#true} is VALID [2020-07-10 14:44:09,026 INFO L280 TraceCheckUtils]: 45: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,026 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {6235#true} {6235#true} #30#return; {6235#true} is VALID [2020-07-10 14:44:09,027 INFO L280 TraceCheckUtils]: 47: Hoare triple {6235#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6235#true} is VALID [2020-07-10 14:44:09,027 INFO L263 TraceCheckUtils]: 48: Hoare triple {6235#true} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:09,027 INFO L280 TraceCheckUtils]: 49: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,027 INFO L280 TraceCheckUtils]: 50: Hoare triple {6235#true} assume ~n < 1;#res := 0; {6235#true} is VALID [2020-07-10 14:44:09,027 INFO L280 TraceCheckUtils]: 51: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,028 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {6235#true} {6235#true} #32#return; {6235#true} is VALID [2020-07-10 14:44:09,028 INFO L280 TraceCheckUtils]: 53: Hoare triple {6235#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6235#true} is VALID [2020-07-10 14:44:09,028 INFO L280 TraceCheckUtils]: 54: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,029 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {6235#true} {7206#(<= |fibonacci_#in~n| 4)} #32#return; {7206#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-10 14:44:09,030 INFO L280 TraceCheckUtils]: 56: Hoare triple {7206#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7206#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-10 14:44:09,030 INFO L280 TraceCheckUtils]: 57: Hoare triple {7206#(<= |fibonacci_#in~n| 4)} assume true; {7206#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-10 14:44:09,031 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {7206#(<= |fibonacci_#in~n| 4)} {6921#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {7141#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-10 14:44:09,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:09,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:09,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:09,051 INFO L280 TraceCheckUtils]: 0: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,051 INFO L280 TraceCheckUtils]: 1: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:09,052 INFO L280 TraceCheckUtils]: 2: Hoare triple {6235#true} assume 1 == ~n;#res := 1; {6235#true} is VALID [2020-07-10 14:44:09,052 INFO L280 TraceCheckUtils]: 3: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,052 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6235#true} {6235#true} #30#return; {6235#true} is VALID [2020-07-10 14:44:09,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:09,055 INFO L280 TraceCheckUtils]: 0: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,055 INFO L280 TraceCheckUtils]: 1: Hoare triple {6235#true} assume ~n < 1;#res := 0; {6235#true} is VALID [2020-07-10 14:44:09,056 INFO L280 TraceCheckUtils]: 2: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,056 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6235#true} {6235#true} #32#return; {6235#true} is VALID [2020-07-10 14:44:09,056 INFO L280 TraceCheckUtils]: 0: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,056 INFO L280 TraceCheckUtils]: 1: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:09,057 INFO L280 TraceCheckUtils]: 2: Hoare triple {6235#true} assume !(1 == ~n); {6235#true} is VALID [2020-07-10 14:44:09,057 INFO L263 TraceCheckUtils]: 3: Hoare triple {6235#true} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:09,057 INFO L280 TraceCheckUtils]: 4: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,057 INFO L280 TraceCheckUtils]: 5: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:09,058 INFO L280 TraceCheckUtils]: 6: Hoare triple {6235#true} assume 1 == ~n;#res := 1; {6235#true} is VALID [2020-07-10 14:44:09,058 INFO L280 TraceCheckUtils]: 7: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,058 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {6235#true} {6235#true} #30#return; {6235#true} is VALID [2020-07-10 14:44:09,058 INFO L280 TraceCheckUtils]: 9: Hoare triple {6235#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6235#true} is VALID [2020-07-10 14:44:09,058 INFO L263 TraceCheckUtils]: 10: Hoare triple {6235#true} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:09,059 INFO L280 TraceCheckUtils]: 11: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,059 INFO L280 TraceCheckUtils]: 12: Hoare triple {6235#true} assume ~n < 1;#res := 0; {6235#true} is VALID [2020-07-10 14:44:09,059 INFO L280 TraceCheckUtils]: 13: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,059 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {6235#true} {6235#true} #32#return; {6235#true} is VALID [2020-07-10 14:44:09,060 INFO L280 TraceCheckUtils]: 15: Hoare triple {6235#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6235#true} is VALID [2020-07-10 14:44:09,060 INFO L280 TraceCheckUtils]: 16: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,060 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {6235#true} {6235#true} #30#return; {6235#true} is VALID [2020-07-10 14:44:09,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:09,063 INFO L280 TraceCheckUtils]: 0: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,064 INFO L280 TraceCheckUtils]: 1: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:09,064 INFO L280 TraceCheckUtils]: 2: Hoare triple {6235#true} assume 1 == ~n;#res := 1; {6235#true} is VALID [2020-07-10 14:44:09,064 INFO L280 TraceCheckUtils]: 3: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,064 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6235#true} {6235#true} #32#return; {6235#true} is VALID [2020-07-10 14:44:09,065 INFO L280 TraceCheckUtils]: 0: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,065 INFO L280 TraceCheckUtils]: 1: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:09,065 INFO L280 TraceCheckUtils]: 2: Hoare triple {6235#true} assume !(1 == ~n); {6235#true} is VALID [2020-07-10 14:44:09,065 INFO L263 TraceCheckUtils]: 3: Hoare triple {6235#true} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:09,065 INFO L280 TraceCheckUtils]: 4: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,066 INFO L280 TraceCheckUtils]: 5: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:09,066 INFO L280 TraceCheckUtils]: 6: Hoare triple {6235#true} assume !(1 == ~n); {6235#true} is VALID [2020-07-10 14:44:09,066 INFO L263 TraceCheckUtils]: 7: Hoare triple {6235#true} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:09,066 INFO L280 TraceCheckUtils]: 8: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,066 INFO L280 TraceCheckUtils]: 9: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:09,066 INFO L280 TraceCheckUtils]: 10: Hoare triple {6235#true} assume 1 == ~n;#res := 1; {6235#true} is VALID [2020-07-10 14:44:09,067 INFO L280 TraceCheckUtils]: 11: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,067 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {6235#true} {6235#true} #30#return; {6235#true} is VALID [2020-07-10 14:44:09,067 INFO L280 TraceCheckUtils]: 13: Hoare triple {6235#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6235#true} is VALID [2020-07-10 14:44:09,067 INFO L263 TraceCheckUtils]: 14: Hoare triple {6235#true} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:09,068 INFO L280 TraceCheckUtils]: 15: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,068 INFO L280 TraceCheckUtils]: 16: Hoare triple {6235#true} assume ~n < 1;#res := 0; {6235#true} is VALID [2020-07-10 14:44:09,068 INFO L280 TraceCheckUtils]: 17: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,068 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {6235#true} {6235#true} #32#return; {6235#true} is VALID [2020-07-10 14:44:09,068 INFO L280 TraceCheckUtils]: 19: Hoare triple {6235#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6235#true} is VALID [2020-07-10 14:44:09,069 INFO L280 TraceCheckUtils]: 20: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,069 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {6235#true} {6235#true} #30#return; {6235#true} is VALID [2020-07-10 14:44:09,069 INFO L280 TraceCheckUtils]: 22: Hoare triple {6235#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6235#true} is VALID [2020-07-10 14:44:09,069 INFO L263 TraceCheckUtils]: 23: Hoare triple {6235#true} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:09,069 INFO L280 TraceCheckUtils]: 24: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,070 INFO L280 TraceCheckUtils]: 25: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:09,070 INFO L280 TraceCheckUtils]: 26: Hoare triple {6235#true} assume 1 == ~n;#res := 1; {6235#true} is VALID [2020-07-10 14:44:09,070 INFO L280 TraceCheckUtils]: 27: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,070 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {6235#true} {6235#true} #32#return; {6235#true} is VALID [2020-07-10 14:44:09,070 INFO L280 TraceCheckUtils]: 29: Hoare triple {6235#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6235#true} is VALID [2020-07-10 14:44:09,071 INFO L280 TraceCheckUtils]: 30: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,072 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {6235#true} {7141#(<= |fibonacci_#in~n| 5)} #32#return; {7141#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-10 14:44:09,073 INFO L280 TraceCheckUtils]: 0: Hoare triple {6235#true} ~n := #in~n; {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,073 INFO L280 TraceCheckUtils]: 1: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,074 INFO L280 TraceCheckUtils]: 2: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,074 INFO L263 TraceCheckUtils]: 3: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:09,075 INFO L280 TraceCheckUtils]: 4: Hoare triple {6235#true} ~n := #in~n; {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,075 INFO L280 TraceCheckUtils]: 5: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,076 INFO L280 TraceCheckUtils]: 6: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,076 INFO L263 TraceCheckUtils]: 7: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:09,076 INFO L280 TraceCheckUtils]: 8: Hoare triple {6235#true} ~n := #in~n; {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,077 INFO L280 TraceCheckUtils]: 9: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,077 INFO L280 TraceCheckUtils]: 10: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,078 INFO L263 TraceCheckUtils]: 11: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:09,078 INFO L280 TraceCheckUtils]: 12: Hoare triple {6235#true} ~n := #in~n; {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,079 INFO L280 TraceCheckUtils]: 13: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,079 INFO L280 TraceCheckUtils]: 14: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,079 INFO L263 TraceCheckUtils]: 15: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:09,080 INFO L280 TraceCheckUtils]: 16: Hoare triple {6235#true} ~n := #in~n; {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,081 INFO L280 TraceCheckUtils]: 17: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,081 INFO L280 TraceCheckUtils]: 18: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {7259#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-10 14:44:09,082 INFO L280 TraceCheckUtils]: 19: Hoare triple {7259#(<= |fibonacci_#in~n| 1)} assume true; {7259#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-10 14:44:09,083 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {7259#(<= |fibonacci_#in~n| 1)} {6921#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {7254#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:44:09,083 INFO L280 TraceCheckUtils]: 21: Hoare triple {7254#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7254#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:44:09,084 INFO L263 TraceCheckUtils]: 22: Hoare triple {7254#(<= |fibonacci_#in~n| 2)} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:09,084 INFO L280 TraceCheckUtils]: 23: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,084 INFO L280 TraceCheckUtils]: 24: Hoare triple {6235#true} assume ~n < 1;#res := 0; {6235#true} is VALID [2020-07-10 14:44:09,084 INFO L280 TraceCheckUtils]: 25: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,085 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {6235#true} {7254#(<= |fibonacci_#in~n| 2)} #32#return; {7254#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:44:09,086 INFO L280 TraceCheckUtils]: 27: Hoare triple {7254#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7254#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:44:09,086 INFO L280 TraceCheckUtils]: 28: Hoare triple {7254#(<= |fibonacci_#in~n| 2)} assume true; {7254#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:44:09,087 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {7254#(<= |fibonacci_#in~n| 2)} {6921#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {7243#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:44:09,088 INFO L280 TraceCheckUtils]: 30: Hoare triple {7243#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7243#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:44:09,088 INFO L263 TraceCheckUtils]: 31: Hoare triple {7243#(<= |fibonacci_#in~n| 3)} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:09,088 INFO L280 TraceCheckUtils]: 32: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,088 INFO L280 TraceCheckUtils]: 33: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:09,089 INFO L280 TraceCheckUtils]: 34: Hoare triple {6235#true} assume 1 == ~n;#res := 1; {6235#true} is VALID [2020-07-10 14:44:09,089 INFO L280 TraceCheckUtils]: 35: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,090 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {6235#true} {7243#(<= |fibonacci_#in~n| 3)} #32#return; {7243#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:44:09,090 INFO L280 TraceCheckUtils]: 37: Hoare triple {7243#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7243#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:44:09,091 INFO L280 TraceCheckUtils]: 38: Hoare triple {7243#(<= |fibonacci_#in~n| 3)} assume true; {7243#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:44:09,092 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {7243#(<= |fibonacci_#in~n| 3)} {6921#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {7206#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-10 14:44:09,093 INFO L280 TraceCheckUtils]: 40: Hoare triple {7206#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7206#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-10 14:44:09,093 INFO L263 TraceCheckUtils]: 41: Hoare triple {7206#(<= |fibonacci_#in~n| 4)} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:09,093 INFO L280 TraceCheckUtils]: 42: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,093 INFO L280 TraceCheckUtils]: 43: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:09,093 INFO L280 TraceCheckUtils]: 44: Hoare triple {6235#true} assume !(1 == ~n); {6235#true} is VALID [2020-07-10 14:44:09,094 INFO L263 TraceCheckUtils]: 45: Hoare triple {6235#true} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:09,094 INFO L280 TraceCheckUtils]: 46: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,094 INFO L280 TraceCheckUtils]: 47: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:09,094 INFO L280 TraceCheckUtils]: 48: Hoare triple {6235#true} assume 1 == ~n;#res := 1; {6235#true} is VALID [2020-07-10 14:44:09,094 INFO L280 TraceCheckUtils]: 49: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,095 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {6235#true} {6235#true} #30#return; {6235#true} is VALID [2020-07-10 14:44:09,095 INFO L280 TraceCheckUtils]: 51: Hoare triple {6235#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6235#true} is VALID [2020-07-10 14:44:09,095 INFO L263 TraceCheckUtils]: 52: Hoare triple {6235#true} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:09,095 INFO L280 TraceCheckUtils]: 53: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,095 INFO L280 TraceCheckUtils]: 54: Hoare triple {6235#true} assume ~n < 1;#res := 0; {6235#true} is VALID [2020-07-10 14:44:09,096 INFO L280 TraceCheckUtils]: 55: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,096 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {6235#true} {6235#true} #32#return; {6235#true} is VALID [2020-07-10 14:44:09,096 INFO L280 TraceCheckUtils]: 57: Hoare triple {6235#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6235#true} is VALID [2020-07-10 14:44:09,096 INFO L280 TraceCheckUtils]: 58: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,097 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {6235#true} {7206#(<= |fibonacci_#in~n| 4)} #32#return; {7206#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-10 14:44:09,098 INFO L280 TraceCheckUtils]: 60: Hoare triple {7206#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7206#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-10 14:44:09,098 INFO L280 TraceCheckUtils]: 61: Hoare triple {7206#(<= |fibonacci_#in~n| 4)} assume true; {7206#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-10 14:44:09,099 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {7206#(<= |fibonacci_#in~n| 4)} {6921#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {7141#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-10 14:44:09,100 INFO L280 TraceCheckUtils]: 63: Hoare triple {7141#(<= |fibonacci_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7141#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-10 14:44:09,100 INFO L263 TraceCheckUtils]: 64: Hoare triple {7141#(<= |fibonacci_#in~n| 5)} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:09,100 INFO L280 TraceCheckUtils]: 65: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,101 INFO L280 TraceCheckUtils]: 66: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:09,101 INFO L280 TraceCheckUtils]: 67: Hoare triple {6235#true} assume !(1 == ~n); {6235#true} is VALID [2020-07-10 14:44:09,101 INFO L263 TraceCheckUtils]: 68: Hoare triple {6235#true} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:09,101 INFO L280 TraceCheckUtils]: 69: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,101 INFO L280 TraceCheckUtils]: 70: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:09,102 INFO L280 TraceCheckUtils]: 71: Hoare triple {6235#true} assume !(1 == ~n); {6235#true} is VALID [2020-07-10 14:44:09,102 INFO L263 TraceCheckUtils]: 72: Hoare triple {6235#true} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:09,102 INFO L280 TraceCheckUtils]: 73: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,102 INFO L280 TraceCheckUtils]: 74: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:09,102 INFO L280 TraceCheckUtils]: 75: Hoare triple {6235#true} assume 1 == ~n;#res := 1; {6235#true} is VALID [2020-07-10 14:44:09,103 INFO L280 TraceCheckUtils]: 76: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,103 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {6235#true} {6235#true} #30#return; {6235#true} is VALID [2020-07-10 14:44:09,103 INFO L280 TraceCheckUtils]: 78: Hoare triple {6235#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6235#true} is VALID [2020-07-10 14:44:09,103 INFO L263 TraceCheckUtils]: 79: Hoare triple {6235#true} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:09,103 INFO L280 TraceCheckUtils]: 80: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,104 INFO L280 TraceCheckUtils]: 81: Hoare triple {6235#true} assume ~n < 1;#res := 0; {6235#true} is VALID [2020-07-10 14:44:09,104 INFO L280 TraceCheckUtils]: 82: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,104 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {6235#true} {6235#true} #32#return; {6235#true} is VALID [2020-07-10 14:44:09,104 INFO L280 TraceCheckUtils]: 84: Hoare triple {6235#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6235#true} is VALID [2020-07-10 14:44:09,104 INFO L280 TraceCheckUtils]: 85: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,105 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {6235#true} {6235#true} #30#return; {6235#true} is VALID [2020-07-10 14:44:09,105 INFO L280 TraceCheckUtils]: 87: Hoare triple {6235#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6235#true} is VALID [2020-07-10 14:44:09,105 INFO L263 TraceCheckUtils]: 88: Hoare triple {6235#true} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:09,105 INFO L280 TraceCheckUtils]: 89: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,105 INFO L280 TraceCheckUtils]: 90: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:09,106 INFO L280 TraceCheckUtils]: 91: Hoare triple {6235#true} assume 1 == ~n;#res := 1; {6235#true} is VALID [2020-07-10 14:44:09,106 INFO L280 TraceCheckUtils]: 92: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,106 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {6235#true} {6235#true} #32#return; {6235#true} is VALID [2020-07-10 14:44:09,106 INFO L280 TraceCheckUtils]: 94: Hoare triple {6235#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6235#true} is VALID [2020-07-10 14:44:09,106 INFO L280 TraceCheckUtils]: 95: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,107 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {6235#true} {7141#(<= |fibonacci_#in~n| 5)} #32#return; {7141#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-10 14:44:09,108 INFO L280 TraceCheckUtils]: 97: Hoare triple {7141#(<= |fibonacci_#in~n| 5)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7141#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-10 14:44:09,109 INFO L280 TraceCheckUtils]: 98: Hoare triple {7141#(<= |fibonacci_#in~n| 5)} assume true; {7141#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-10 14:44:09,110 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {7141#(<= |fibonacci_#in~n| 5)} {6921#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {7022#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-10 14:44:09,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:09,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:09,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:09,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:09,146 INFO L280 TraceCheckUtils]: 0: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,146 INFO L280 TraceCheckUtils]: 1: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:09,146 INFO L280 TraceCheckUtils]: 2: Hoare triple {6235#true} assume 1 == ~n;#res := 1; {6235#true} is VALID [2020-07-10 14:44:09,146 INFO L280 TraceCheckUtils]: 3: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,147 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6235#true} {6235#true} #30#return; {6235#true} is VALID [2020-07-10 14:44:09,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:09,150 INFO L280 TraceCheckUtils]: 0: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,150 INFO L280 TraceCheckUtils]: 1: Hoare triple {6235#true} assume ~n < 1;#res := 0; {6235#true} is VALID [2020-07-10 14:44:09,151 INFO L280 TraceCheckUtils]: 2: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,151 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6235#true} {6235#true} #32#return; {6235#true} is VALID [2020-07-10 14:44:09,151 INFO L280 TraceCheckUtils]: 0: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,151 INFO L280 TraceCheckUtils]: 1: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:09,152 INFO L280 TraceCheckUtils]: 2: Hoare triple {6235#true} assume !(1 == ~n); {6235#true} is VALID [2020-07-10 14:44:09,152 INFO L263 TraceCheckUtils]: 3: Hoare triple {6235#true} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:09,152 INFO L280 TraceCheckUtils]: 4: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,152 INFO L280 TraceCheckUtils]: 5: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:09,152 INFO L280 TraceCheckUtils]: 6: Hoare triple {6235#true} assume 1 == ~n;#res := 1; {6235#true} is VALID [2020-07-10 14:44:09,153 INFO L280 TraceCheckUtils]: 7: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,153 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {6235#true} {6235#true} #30#return; {6235#true} is VALID [2020-07-10 14:44:09,153 INFO L280 TraceCheckUtils]: 9: Hoare triple {6235#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6235#true} is VALID [2020-07-10 14:44:09,153 INFO L263 TraceCheckUtils]: 10: Hoare triple {6235#true} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:09,153 INFO L280 TraceCheckUtils]: 11: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,154 INFO L280 TraceCheckUtils]: 12: Hoare triple {6235#true} assume ~n < 1;#res := 0; {6235#true} is VALID [2020-07-10 14:44:09,154 INFO L280 TraceCheckUtils]: 13: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,154 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {6235#true} {6235#true} #32#return; {6235#true} is VALID [2020-07-10 14:44:09,154 INFO L280 TraceCheckUtils]: 15: Hoare triple {6235#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6235#true} is VALID [2020-07-10 14:44:09,155 INFO L280 TraceCheckUtils]: 16: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,155 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {6235#true} {6235#true} #30#return; {6235#true} is VALID [2020-07-10 14:44:09,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:09,158 INFO L280 TraceCheckUtils]: 0: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,158 INFO L280 TraceCheckUtils]: 1: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:09,159 INFO L280 TraceCheckUtils]: 2: Hoare triple {6235#true} assume 1 == ~n;#res := 1; {6235#true} is VALID [2020-07-10 14:44:09,159 INFO L280 TraceCheckUtils]: 3: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,159 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6235#true} {6235#true} #32#return; {6235#true} is VALID [2020-07-10 14:44:09,159 INFO L280 TraceCheckUtils]: 0: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,160 INFO L280 TraceCheckUtils]: 1: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:09,160 INFO L280 TraceCheckUtils]: 2: Hoare triple {6235#true} assume !(1 == ~n); {6235#true} is VALID [2020-07-10 14:44:09,160 INFO L263 TraceCheckUtils]: 3: Hoare triple {6235#true} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:09,160 INFO L280 TraceCheckUtils]: 4: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,161 INFO L280 TraceCheckUtils]: 5: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:09,161 INFO L280 TraceCheckUtils]: 6: Hoare triple {6235#true} assume !(1 == ~n); {6235#true} is VALID [2020-07-10 14:44:09,161 INFO L263 TraceCheckUtils]: 7: Hoare triple {6235#true} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:09,161 INFO L280 TraceCheckUtils]: 8: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,161 INFO L280 TraceCheckUtils]: 9: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:09,162 INFO L280 TraceCheckUtils]: 10: Hoare triple {6235#true} assume 1 == ~n;#res := 1; {6235#true} is VALID [2020-07-10 14:44:09,162 INFO L280 TraceCheckUtils]: 11: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,162 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {6235#true} {6235#true} #30#return; {6235#true} is VALID [2020-07-10 14:44:09,162 INFO L280 TraceCheckUtils]: 13: Hoare triple {6235#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6235#true} is VALID [2020-07-10 14:44:09,163 INFO L263 TraceCheckUtils]: 14: Hoare triple {6235#true} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:09,163 INFO L280 TraceCheckUtils]: 15: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,163 INFO L280 TraceCheckUtils]: 16: Hoare triple {6235#true} assume ~n < 1;#res := 0; {6235#true} is VALID [2020-07-10 14:44:09,163 INFO L280 TraceCheckUtils]: 17: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,164 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {6235#true} {6235#true} #32#return; {6235#true} is VALID [2020-07-10 14:44:09,164 INFO L280 TraceCheckUtils]: 19: Hoare triple {6235#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6235#true} is VALID [2020-07-10 14:44:09,164 INFO L280 TraceCheckUtils]: 20: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,164 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {6235#true} {6235#true} #30#return; {6235#true} is VALID [2020-07-10 14:44:09,164 INFO L280 TraceCheckUtils]: 22: Hoare triple {6235#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6235#true} is VALID [2020-07-10 14:44:09,165 INFO L263 TraceCheckUtils]: 23: Hoare triple {6235#true} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:09,165 INFO L280 TraceCheckUtils]: 24: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,165 INFO L280 TraceCheckUtils]: 25: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:09,165 INFO L280 TraceCheckUtils]: 26: Hoare triple {6235#true} assume 1 == ~n;#res := 1; {6235#true} is VALID [2020-07-10 14:44:09,165 INFO L280 TraceCheckUtils]: 27: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,166 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {6235#true} {6235#true} #32#return; {6235#true} is VALID [2020-07-10 14:44:09,166 INFO L280 TraceCheckUtils]: 29: Hoare triple {6235#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6235#true} is VALID [2020-07-10 14:44:09,166 INFO L280 TraceCheckUtils]: 30: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,166 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {6235#true} {6235#true} #30#return; {6235#true} is VALID [2020-07-10 14:44:09,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:09,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:09,176 INFO L280 TraceCheckUtils]: 0: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,177 INFO L280 TraceCheckUtils]: 1: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:09,177 INFO L280 TraceCheckUtils]: 2: Hoare triple {6235#true} assume 1 == ~n;#res := 1; {6235#true} is VALID [2020-07-10 14:44:09,177 INFO L280 TraceCheckUtils]: 3: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,177 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6235#true} {6235#true} #30#return; {6235#true} is VALID [2020-07-10 14:44:09,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:09,180 INFO L280 TraceCheckUtils]: 0: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,181 INFO L280 TraceCheckUtils]: 1: Hoare triple {6235#true} assume ~n < 1;#res := 0; {6235#true} is VALID [2020-07-10 14:44:09,181 INFO L280 TraceCheckUtils]: 2: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,181 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6235#true} {6235#true} #32#return; {6235#true} is VALID [2020-07-10 14:44:09,182 INFO L280 TraceCheckUtils]: 0: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,182 INFO L280 TraceCheckUtils]: 1: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:09,182 INFO L280 TraceCheckUtils]: 2: Hoare triple {6235#true} assume !(1 == ~n); {6235#true} is VALID [2020-07-10 14:44:09,182 INFO L263 TraceCheckUtils]: 3: Hoare triple {6235#true} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:09,182 INFO L280 TraceCheckUtils]: 4: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,183 INFO L280 TraceCheckUtils]: 5: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:09,183 INFO L280 TraceCheckUtils]: 6: Hoare triple {6235#true} assume 1 == ~n;#res := 1; {6235#true} is VALID [2020-07-10 14:44:09,183 INFO L280 TraceCheckUtils]: 7: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,183 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {6235#true} {6235#true} #30#return; {6235#true} is VALID [2020-07-10 14:44:09,183 INFO L280 TraceCheckUtils]: 9: Hoare triple {6235#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6235#true} is VALID [2020-07-10 14:44:09,184 INFO L263 TraceCheckUtils]: 10: Hoare triple {6235#true} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:09,184 INFO L280 TraceCheckUtils]: 11: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,184 INFO L280 TraceCheckUtils]: 12: Hoare triple {6235#true} assume ~n < 1;#res := 0; {6235#true} is VALID [2020-07-10 14:44:09,184 INFO L280 TraceCheckUtils]: 13: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,185 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {6235#true} {6235#true} #32#return; {6235#true} is VALID [2020-07-10 14:44:09,185 INFO L280 TraceCheckUtils]: 15: Hoare triple {6235#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6235#true} is VALID [2020-07-10 14:44:09,185 INFO L280 TraceCheckUtils]: 16: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,185 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {6235#true} {6235#true} #32#return; {6235#true} is VALID [2020-07-10 14:44:09,186 INFO L280 TraceCheckUtils]: 0: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,186 INFO L280 TraceCheckUtils]: 1: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:09,186 INFO L280 TraceCheckUtils]: 2: Hoare triple {6235#true} assume !(1 == ~n); {6235#true} is VALID [2020-07-10 14:44:09,186 INFO L263 TraceCheckUtils]: 3: Hoare triple {6235#true} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:09,186 INFO L280 TraceCheckUtils]: 4: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,187 INFO L280 TraceCheckUtils]: 5: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:09,187 INFO L280 TraceCheckUtils]: 6: Hoare triple {6235#true} assume !(1 == ~n); {6235#true} is VALID [2020-07-10 14:44:09,187 INFO L263 TraceCheckUtils]: 7: Hoare triple {6235#true} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:09,187 INFO L280 TraceCheckUtils]: 8: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,187 INFO L280 TraceCheckUtils]: 9: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:09,188 INFO L280 TraceCheckUtils]: 10: Hoare triple {6235#true} assume !(1 == ~n); {6235#true} is VALID [2020-07-10 14:44:09,188 INFO L263 TraceCheckUtils]: 11: Hoare triple {6235#true} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:09,188 INFO L280 TraceCheckUtils]: 12: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,188 INFO L280 TraceCheckUtils]: 13: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:09,188 INFO L280 TraceCheckUtils]: 14: Hoare triple {6235#true} assume 1 == ~n;#res := 1; {6235#true} is VALID [2020-07-10 14:44:09,189 INFO L280 TraceCheckUtils]: 15: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,189 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {6235#true} {6235#true} #30#return; {6235#true} is VALID [2020-07-10 14:44:09,189 INFO L280 TraceCheckUtils]: 17: Hoare triple {6235#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6235#true} is VALID [2020-07-10 14:44:09,189 INFO L263 TraceCheckUtils]: 18: Hoare triple {6235#true} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:09,190 INFO L280 TraceCheckUtils]: 19: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,190 INFO L280 TraceCheckUtils]: 20: Hoare triple {6235#true} assume ~n < 1;#res := 0; {6235#true} is VALID [2020-07-10 14:44:09,190 INFO L280 TraceCheckUtils]: 21: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,191 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {6235#true} {6235#true} #32#return; {6235#true} is VALID [2020-07-10 14:44:09,191 INFO L280 TraceCheckUtils]: 23: Hoare triple {6235#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6235#true} is VALID [2020-07-10 14:44:09,191 INFO L280 TraceCheckUtils]: 24: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,191 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {6235#true} {6235#true} #30#return; {6235#true} is VALID [2020-07-10 14:44:09,192 INFO L280 TraceCheckUtils]: 26: Hoare triple {6235#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6235#true} is VALID [2020-07-10 14:44:09,192 INFO L263 TraceCheckUtils]: 27: Hoare triple {6235#true} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:09,192 INFO L280 TraceCheckUtils]: 28: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,193 INFO L280 TraceCheckUtils]: 29: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:09,193 INFO L280 TraceCheckUtils]: 30: Hoare triple {6235#true} assume 1 == ~n;#res := 1; {6235#true} is VALID [2020-07-10 14:44:09,193 INFO L280 TraceCheckUtils]: 31: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,194 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {6235#true} {6235#true} #32#return; {6235#true} is VALID [2020-07-10 14:44:09,194 INFO L280 TraceCheckUtils]: 33: Hoare triple {6235#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6235#true} is VALID [2020-07-10 14:44:09,194 INFO L280 TraceCheckUtils]: 34: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,195 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {6235#true} {6235#true} #30#return; {6235#true} is VALID [2020-07-10 14:44:09,195 INFO L280 TraceCheckUtils]: 36: Hoare triple {6235#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6235#true} is VALID [2020-07-10 14:44:09,195 INFO L263 TraceCheckUtils]: 37: Hoare triple {6235#true} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:09,195 INFO L280 TraceCheckUtils]: 38: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,196 INFO L280 TraceCheckUtils]: 39: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:09,196 INFO L280 TraceCheckUtils]: 40: Hoare triple {6235#true} assume !(1 == ~n); {6235#true} is VALID [2020-07-10 14:44:09,196 INFO L263 TraceCheckUtils]: 41: Hoare triple {6235#true} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:09,197 INFO L280 TraceCheckUtils]: 42: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,197 INFO L280 TraceCheckUtils]: 43: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:09,197 INFO L280 TraceCheckUtils]: 44: Hoare triple {6235#true} assume 1 == ~n;#res := 1; {6235#true} is VALID [2020-07-10 14:44:09,198 INFO L280 TraceCheckUtils]: 45: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,198 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {6235#true} {6235#true} #30#return; {6235#true} is VALID [2020-07-10 14:44:09,198 INFO L280 TraceCheckUtils]: 47: Hoare triple {6235#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6235#true} is VALID [2020-07-10 14:44:09,199 INFO L263 TraceCheckUtils]: 48: Hoare triple {6235#true} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:09,199 INFO L280 TraceCheckUtils]: 49: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,199 INFO L280 TraceCheckUtils]: 50: Hoare triple {6235#true} assume ~n < 1;#res := 0; {6235#true} is VALID [2020-07-10 14:44:09,200 INFO L280 TraceCheckUtils]: 51: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,200 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {6235#true} {6235#true} #32#return; {6235#true} is VALID [2020-07-10 14:44:09,200 INFO L280 TraceCheckUtils]: 53: Hoare triple {6235#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6235#true} is VALID [2020-07-10 14:44:09,201 INFO L280 TraceCheckUtils]: 54: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,201 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {6235#true} {6235#true} #32#return; {6235#true} is VALID [2020-07-10 14:44:09,201 INFO L280 TraceCheckUtils]: 56: Hoare triple {6235#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6235#true} is VALID [2020-07-10 14:44:09,202 INFO L280 TraceCheckUtils]: 57: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,204 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {6235#true} {7022#(<= |fibonacci_#in~n| 6)} #32#return; {7022#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-10 14:44:09,207 INFO L280 TraceCheckUtils]: 0: Hoare triple {6235#true} ~n := #in~n; {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,207 INFO L280 TraceCheckUtils]: 1: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,208 INFO L280 TraceCheckUtils]: 2: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,208 INFO L263 TraceCheckUtils]: 3: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:09,209 INFO L280 TraceCheckUtils]: 4: Hoare triple {6235#true} ~n := #in~n; {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,209 INFO L280 TraceCheckUtils]: 5: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,210 INFO L280 TraceCheckUtils]: 6: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,210 INFO L263 TraceCheckUtils]: 7: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:09,210 INFO L280 TraceCheckUtils]: 8: Hoare triple {6235#true} ~n := #in~n; {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,211 INFO L280 TraceCheckUtils]: 9: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,212 INFO L280 TraceCheckUtils]: 10: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,212 INFO L263 TraceCheckUtils]: 11: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:09,212 INFO L280 TraceCheckUtils]: 12: Hoare triple {6235#true} ~n := #in~n; {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,213 INFO L280 TraceCheckUtils]: 13: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,213 INFO L280 TraceCheckUtils]: 14: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,213 INFO L263 TraceCheckUtils]: 15: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:09,214 INFO L280 TraceCheckUtils]: 16: Hoare triple {6235#true} ~n := #in~n; {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,214 INFO L280 TraceCheckUtils]: 17: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,215 INFO L280 TraceCheckUtils]: 18: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,215 INFO L263 TraceCheckUtils]: 19: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:09,216 INFO L280 TraceCheckUtils]: 20: Hoare triple {6235#true} ~n := #in~n; {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,216 INFO L280 TraceCheckUtils]: 21: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,217 INFO L280 TraceCheckUtils]: 22: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {7259#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-10 14:44:09,218 INFO L280 TraceCheckUtils]: 23: Hoare triple {7259#(<= |fibonacci_#in~n| 1)} assume true; {7259#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-10 14:44:09,220 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {7259#(<= |fibonacci_#in~n| 1)} {6921#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {7254#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:44:09,220 INFO L280 TraceCheckUtils]: 25: Hoare triple {7254#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7254#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:44:09,221 INFO L263 TraceCheckUtils]: 26: Hoare triple {7254#(<= |fibonacci_#in~n| 2)} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:09,221 INFO L280 TraceCheckUtils]: 27: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,221 INFO L280 TraceCheckUtils]: 28: Hoare triple {6235#true} assume ~n < 1;#res := 0; {6235#true} is VALID [2020-07-10 14:44:09,222 INFO L280 TraceCheckUtils]: 29: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,223 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {6235#true} {7254#(<= |fibonacci_#in~n| 2)} #32#return; {7254#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:44:09,224 INFO L280 TraceCheckUtils]: 31: Hoare triple {7254#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7254#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:44:09,224 INFO L280 TraceCheckUtils]: 32: Hoare triple {7254#(<= |fibonacci_#in~n| 2)} assume true; {7254#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:44:09,226 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {7254#(<= |fibonacci_#in~n| 2)} {6921#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {7243#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:44:09,227 INFO L280 TraceCheckUtils]: 34: Hoare triple {7243#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7243#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:44:09,227 INFO L263 TraceCheckUtils]: 35: Hoare triple {7243#(<= |fibonacci_#in~n| 3)} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:09,228 INFO L280 TraceCheckUtils]: 36: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,228 INFO L280 TraceCheckUtils]: 37: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:09,228 INFO L280 TraceCheckUtils]: 38: Hoare triple {6235#true} assume 1 == ~n;#res := 1; {6235#true} is VALID [2020-07-10 14:44:09,229 INFO L280 TraceCheckUtils]: 39: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,230 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {6235#true} {7243#(<= |fibonacci_#in~n| 3)} #32#return; {7243#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:44:09,231 INFO L280 TraceCheckUtils]: 41: Hoare triple {7243#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7243#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:44:09,231 INFO L280 TraceCheckUtils]: 42: Hoare triple {7243#(<= |fibonacci_#in~n| 3)} assume true; {7243#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:44:09,233 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {7243#(<= |fibonacci_#in~n| 3)} {6921#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {7206#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-10 14:44:09,233 INFO L280 TraceCheckUtils]: 44: Hoare triple {7206#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7206#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-10 14:44:09,233 INFO L263 TraceCheckUtils]: 45: Hoare triple {7206#(<= |fibonacci_#in~n| 4)} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:09,234 INFO L280 TraceCheckUtils]: 46: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,234 INFO L280 TraceCheckUtils]: 47: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:09,234 INFO L280 TraceCheckUtils]: 48: Hoare triple {6235#true} assume !(1 == ~n); {6235#true} is VALID [2020-07-10 14:44:09,234 INFO L263 TraceCheckUtils]: 49: Hoare triple {6235#true} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:09,234 INFO L280 TraceCheckUtils]: 50: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,234 INFO L280 TraceCheckUtils]: 51: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:09,235 INFO L280 TraceCheckUtils]: 52: Hoare triple {6235#true} assume 1 == ~n;#res := 1; {6235#true} is VALID [2020-07-10 14:44:09,235 INFO L280 TraceCheckUtils]: 53: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,235 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {6235#true} {6235#true} #30#return; {6235#true} is VALID [2020-07-10 14:44:09,235 INFO L280 TraceCheckUtils]: 55: Hoare triple {6235#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6235#true} is VALID [2020-07-10 14:44:09,235 INFO L263 TraceCheckUtils]: 56: Hoare triple {6235#true} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:09,236 INFO L280 TraceCheckUtils]: 57: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,236 INFO L280 TraceCheckUtils]: 58: Hoare triple {6235#true} assume ~n < 1;#res := 0; {6235#true} is VALID [2020-07-10 14:44:09,236 INFO L280 TraceCheckUtils]: 59: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,236 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {6235#true} {6235#true} #32#return; {6235#true} is VALID [2020-07-10 14:44:09,236 INFO L280 TraceCheckUtils]: 61: Hoare triple {6235#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6235#true} is VALID [2020-07-10 14:44:09,237 INFO L280 TraceCheckUtils]: 62: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,238 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {6235#true} {7206#(<= |fibonacci_#in~n| 4)} #32#return; {7206#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-10 14:44:09,239 INFO L280 TraceCheckUtils]: 64: Hoare triple {7206#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7206#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-10 14:44:09,239 INFO L280 TraceCheckUtils]: 65: Hoare triple {7206#(<= |fibonacci_#in~n| 4)} assume true; {7206#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-10 14:44:09,241 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {7206#(<= |fibonacci_#in~n| 4)} {6921#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {7141#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-10 14:44:09,242 INFO L280 TraceCheckUtils]: 67: Hoare triple {7141#(<= |fibonacci_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7141#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-10 14:44:09,242 INFO L263 TraceCheckUtils]: 68: Hoare triple {7141#(<= |fibonacci_#in~n| 5)} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:09,242 INFO L280 TraceCheckUtils]: 69: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,243 INFO L280 TraceCheckUtils]: 70: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:09,243 INFO L280 TraceCheckUtils]: 71: Hoare triple {6235#true} assume !(1 == ~n); {6235#true} is VALID [2020-07-10 14:44:09,243 INFO L263 TraceCheckUtils]: 72: Hoare triple {6235#true} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:09,244 INFO L280 TraceCheckUtils]: 73: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,244 INFO L280 TraceCheckUtils]: 74: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:09,244 INFO L280 TraceCheckUtils]: 75: Hoare triple {6235#true} assume !(1 == ~n); {6235#true} is VALID [2020-07-10 14:44:09,245 INFO L263 TraceCheckUtils]: 76: Hoare triple {6235#true} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:09,245 INFO L280 TraceCheckUtils]: 77: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,245 INFO L280 TraceCheckUtils]: 78: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:09,245 INFO L280 TraceCheckUtils]: 79: Hoare triple {6235#true} assume 1 == ~n;#res := 1; {6235#true} is VALID [2020-07-10 14:44:09,246 INFO L280 TraceCheckUtils]: 80: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,246 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {6235#true} {6235#true} #30#return; {6235#true} is VALID [2020-07-10 14:44:09,246 INFO L280 TraceCheckUtils]: 82: Hoare triple {6235#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6235#true} is VALID [2020-07-10 14:44:09,247 INFO L263 TraceCheckUtils]: 83: Hoare triple {6235#true} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:09,247 INFO L280 TraceCheckUtils]: 84: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,247 INFO L280 TraceCheckUtils]: 85: Hoare triple {6235#true} assume ~n < 1;#res := 0; {6235#true} is VALID [2020-07-10 14:44:09,248 INFO L280 TraceCheckUtils]: 86: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,248 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {6235#true} {6235#true} #32#return; {6235#true} is VALID [2020-07-10 14:44:09,248 INFO L280 TraceCheckUtils]: 88: Hoare triple {6235#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6235#true} is VALID [2020-07-10 14:44:09,248 INFO L280 TraceCheckUtils]: 89: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,249 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {6235#true} {6235#true} #30#return; {6235#true} is VALID [2020-07-10 14:44:09,249 INFO L280 TraceCheckUtils]: 91: Hoare triple {6235#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6235#true} is VALID [2020-07-10 14:44:09,249 INFO L263 TraceCheckUtils]: 92: Hoare triple {6235#true} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:09,250 INFO L280 TraceCheckUtils]: 93: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,250 INFO L280 TraceCheckUtils]: 94: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:09,250 INFO L280 TraceCheckUtils]: 95: Hoare triple {6235#true} assume 1 == ~n;#res := 1; {6235#true} is VALID [2020-07-10 14:44:09,251 INFO L280 TraceCheckUtils]: 96: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,251 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {6235#true} {6235#true} #32#return; {6235#true} is VALID [2020-07-10 14:44:09,251 INFO L280 TraceCheckUtils]: 98: Hoare triple {6235#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6235#true} is VALID [2020-07-10 14:44:09,251 INFO L280 TraceCheckUtils]: 99: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,253 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {6235#true} {7141#(<= |fibonacci_#in~n| 5)} #32#return; {7141#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-10 14:44:09,253 INFO L280 TraceCheckUtils]: 101: Hoare triple {7141#(<= |fibonacci_#in~n| 5)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7141#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-10 14:44:09,254 INFO L280 TraceCheckUtils]: 102: Hoare triple {7141#(<= |fibonacci_#in~n| 5)} assume true; {7141#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-10 14:44:09,255 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {7141#(<= |fibonacci_#in~n| 5)} {6921#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {7022#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-10 14:44:09,256 INFO L280 TraceCheckUtils]: 104: Hoare triple {7022#(<= |fibonacci_#in~n| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7022#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-10 14:44:09,256 INFO L263 TraceCheckUtils]: 105: Hoare triple {7022#(<= |fibonacci_#in~n| 6)} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:09,256 INFO L280 TraceCheckUtils]: 106: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,256 INFO L280 TraceCheckUtils]: 107: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:09,257 INFO L280 TraceCheckUtils]: 108: Hoare triple {6235#true} assume !(1 == ~n); {6235#true} is VALID [2020-07-10 14:44:09,257 INFO L263 TraceCheckUtils]: 109: Hoare triple {6235#true} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:09,257 INFO L280 TraceCheckUtils]: 110: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,257 INFO L280 TraceCheckUtils]: 111: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:09,257 INFO L280 TraceCheckUtils]: 112: Hoare triple {6235#true} assume !(1 == ~n); {6235#true} is VALID [2020-07-10 14:44:09,258 INFO L263 TraceCheckUtils]: 113: Hoare triple {6235#true} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:09,258 INFO L280 TraceCheckUtils]: 114: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,258 INFO L280 TraceCheckUtils]: 115: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:09,258 INFO L280 TraceCheckUtils]: 116: Hoare triple {6235#true} assume !(1 == ~n); {6235#true} is VALID [2020-07-10 14:44:09,259 INFO L263 TraceCheckUtils]: 117: Hoare triple {6235#true} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:09,259 INFO L280 TraceCheckUtils]: 118: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,259 INFO L280 TraceCheckUtils]: 119: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:09,259 INFO L280 TraceCheckUtils]: 120: Hoare triple {6235#true} assume 1 == ~n;#res := 1; {6235#true} is VALID [2020-07-10 14:44:09,259 INFO L280 TraceCheckUtils]: 121: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,260 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {6235#true} {6235#true} #30#return; {6235#true} is VALID [2020-07-10 14:44:09,260 INFO L280 TraceCheckUtils]: 123: Hoare triple {6235#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6235#true} is VALID [2020-07-10 14:44:09,260 INFO L263 TraceCheckUtils]: 124: Hoare triple {6235#true} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:09,260 INFO L280 TraceCheckUtils]: 125: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,260 INFO L280 TraceCheckUtils]: 126: Hoare triple {6235#true} assume ~n < 1;#res := 0; {6235#true} is VALID [2020-07-10 14:44:09,261 INFO L280 TraceCheckUtils]: 127: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,261 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {6235#true} {6235#true} #32#return; {6235#true} is VALID [2020-07-10 14:44:09,261 INFO L280 TraceCheckUtils]: 129: Hoare triple {6235#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6235#true} is VALID [2020-07-10 14:44:09,261 INFO L280 TraceCheckUtils]: 130: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,261 INFO L275 TraceCheckUtils]: 131: Hoare quadruple {6235#true} {6235#true} #30#return; {6235#true} is VALID [2020-07-10 14:44:09,262 INFO L280 TraceCheckUtils]: 132: Hoare triple {6235#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6235#true} is VALID [2020-07-10 14:44:09,262 INFO L263 TraceCheckUtils]: 133: Hoare triple {6235#true} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:09,262 INFO L280 TraceCheckUtils]: 134: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,262 INFO L280 TraceCheckUtils]: 135: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:09,262 INFO L280 TraceCheckUtils]: 136: Hoare triple {6235#true} assume 1 == ~n;#res := 1; {6235#true} is VALID [2020-07-10 14:44:09,263 INFO L280 TraceCheckUtils]: 137: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,263 INFO L275 TraceCheckUtils]: 138: Hoare quadruple {6235#true} {6235#true} #32#return; {6235#true} is VALID [2020-07-10 14:44:09,263 INFO L280 TraceCheckUtils]: 139: Hoare triple {6235#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6235#true} is VALID [2020-07-10 14:44:09,263 INFO L280 TraceCheckUtils]: 140: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,263 INFO L275 TraceCheckUtils]: 141: Hoare quadruple {6235#true} {6235#true} #30#return; {6235#true} is VALID [2020-07-10 14:44:09,264 INFO L280 TraceCheckUtils]: 142: Hoare triple {6235#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6235#true} is VALID [2020-07-10 14:44:09,264 INFO L263 TraceCheckUtils]: 143: Hoare triple {6235#true} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:09,264 INFO L280 TraceCheckUtils]: 144: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,264 INFO L280 TraceCheckUtils]: 145: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:09,264 INFO L280 TraceCheckUtils]: 146: Hoare triple {6235#true} assume !(1 == ~n); {6235#true} is VALID [2020-07-10 14:44:09,265 INFO L263 TraceCheckUtils]: 147: Hoare triple {6235#true} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:09,265 INFO L280 TraceCheckUtils]: 148: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,265 INFO L280 TraceCheckUtils]: 149: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:09,265 INFO L280 TraceCheckUtils]: 150: Hoare triple {6235#true} assume 1 == ~n;#res := 1; {6235#true} is VALID [2020-07-10 14:44:09,265 INFO L280 TraceCheckUtils]: 151: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,266 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {6235#true} {6235#true} #30#return; {6235#true} is VALID [2020-07-10 14:44:09,266 INFO L280 TraceCheckUtils]: 153: Hoare triple {6235#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6235#true} is VALID [2020-07-10 14:44:09,266 INFO L263 TraceCheckUtils]: 154: Hoare triple {6235#true} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:09,266 INFO L280 TraceCheckUtils]: 155: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,266 INFO L280 TraceCheckUtils]: 156: Hoare triple {6235#true} assume ~n < 1;#res := 0; {6235#true} is VALID [2020-07-10 14:44:09,267 INFO L280 TraceCheckUtils]: 157: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,267 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {6235#true} {6235#true} #32#return; {6235#true} is VALID [2020-07-10 14:44:09,267 INFO L280 TraceCheckUtils]: 159: Hoare triple {6235#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6235#true} is VALID [2020-07-10 14:44:09,267 INFO L280 TraceCheckUtils]: 160: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,267 INFO L275 TraceCheckUtils]: 161: Hoare quadruple {6235#true} {6235#true} #32#return; {6235#true} is VALID [2020-07-10 14:44:09,268 INFO L280 TraceCheckUtils]: 162: Hoare triple {6235#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6235#true} is VALID [2020-07-10 14:44:09,268 INFO L280 TraceCheckUtils]: 163: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,270 INFO L275 TraceCheckUtils]: 164: Hoare quadruple {6235#true} {7022#(<= |fibonacci_#in~n| 6)} #32#return; {7022#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-10 14:44:09,271 INFO L280 TraceCheckUtils]: 165: Hoare triple {7022#(<= |fibonacci_#in~n| 6)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7022#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-10 14:44:09,272 INFO L280 TraceCheckUtils]: 166: Hoare triple {7022#(<= |fibonacci_#in~n| 6)} assume true; {7022#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-10 14:44:09,274 INFO L275 TraceCheckUtils]: 167: Hoare quadruple {7022#(<= |fibonacci_#in~n| 6)} {6235#true} #30#return; {6752#(<= fibonacci_~n 7)} is VALID [2020-07-10 14:44:09,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:09,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:09,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:09,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:09,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:09,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:09,537 INFO L280 TraceCheckUtils]: 0: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,538 INFO L280 TraceCheckUtils]: 1: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:09,538 INFO L280 TraceCheckUtils]: 2: Hoare triple {6235#true} assume 1 == ~n;#res := 1; {6235#true} is VALID [2020-07-10 14:44:09,538 INFO L280 TraceCheckUtils]: 3: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,539 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6235#true} {7720#(<= 2 |fibonacci_#in~n|)} #30#return; {7720#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:09,543 INFO L280 TraceCheckUtils]: 0: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,544 INFO L280 TraceCheckUtils]: 1: Hoare triple {6235#true} assume ~n < 1;#res := 0; {6235#true} is VALID [2020-07-10 14:44:09,544 INFO L280 TraceCheckUtils]: 2: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,545 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6235#true} {7720#(<= 2 |fibonacci_#in~n|)} #32#return; {7720#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,545 INFO L280 TraceCheckUtils]: 0: Hoare triple {6235#true} ~n := #in~n; {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,546 INFO L280 TraceCheckUtils]: 1: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {7719#(and (< 0 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-10 14:44:09,547 INFO L280 TraceCheckUtils]: 2: Hoare triple {7719#(and (< 0 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} assume !(1 == ~n); {7720#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,547 INFO L263 TraceCheckUtils]: 3: Hoare triple {7720#(<= 2 |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:09,548 INFO L280 TraceCheckUtils]: 4: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,548 INFO L280 TraceCheckUtils]: 5: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:09,548 INFO L280 TraceCheckUtils]: 6: Hoare triple {6235#true} assume 1 == ~n;#res := 1; {6235#true} is VALID [2020-07-10 14:44:09,548 INFO L280 TraceCheckUtils]: 7: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,550 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {6235#true} {7720#(<= 2 |fibonacci_#in~n|)} #30#return; {7720#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,550 INFO L280 TraceCheckUtils]: 9: Hoare triple {7720#(<= 2 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7720#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,551 INFO L263 TraceCheckUtils]: 10: Hoare triple {7720#(<= 2 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:09,551 INFO L280 TraceCheckUtils]: 11: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,551 INFO L280 TraceCheckUtils]: 12: Hoare triple {6235#true} assume ~n < 1;#res := 0; {6235#true} is VALID [2020-07-10 14:44:09,551 INFO L280 TraceCheckUtils]: 13: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,553 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {6235#true} {7720#(<= 2 |fibonacci_#in~n|)} #32#return; {7720#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,553 INFO L280 TraceCheckUtils]: 15: Hoare triple {7720#(<= 2 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7720#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,554 INFO L280 TraceCheckUtils]: 16: Hoare triple {7720#(<= 2 |fibonacci_#in~n|)} assume true; {7720#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,556 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {7720#(<= 2 |fibonacci_#in~n|)} {6921#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {7713#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:09,560 INFO L280 TraceCheckUtils]: 0: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,561 INFO L280 TraceCheckUtils]: 1: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:09,561 INFO L280 TraceCheckUtils]: 2: Hoare triple {6235#true} assume 1 == ~n;#res := 1; {6235#true} is VALID [2020-07-10 14:44:09,561 INFO L280 TraceCheckUtils]: 3: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,562 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6235#true} {7713#(<= 3 |fibonacci_#in~n|)} #32#return; {7713#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,563 INFO L280 TraceCheckUtils]: 0: Hoare triple {6235#true} ~n := #in~n; {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,563 INFO L280 TraceCheckUtils]: 1: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,564 INFO L280 TraceCheckUtils]: 2: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,564 INFO L263 TraceCheckUtils]: 3: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:09,565 INFO L280 TraceCheckUtils]: 4: Hoare triple {6235#true} ~n := #in~n; {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,566 INFO L280 TraceCheckUtils]: 5: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {7719#(and (< 0 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-10 14:44:09,566 INFO L280 TraceCheckUtils]: 6: Hoare triple {7719#(and (< 0 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} assume !(1 == ~n); {7720#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,567 INFO L263 TraceCheckUtils]: 7: Hoare triple {7720#(<= 2 |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:09,567 INFO L280 TraceCheckUtils]: 8: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,567 INFO L280 TraceCheckUtils]: 9: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:09,567 INFO L280 TraceCheckUtils]: 10: Hoare triple {6235#true} assume 1 == ~n;#res := 1; {6235#true} is VALID [2020-07-10 14:44:09,568 INFO L280 TraceCheckUtils]: 11: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,569 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {6235#true} {7720#(<= 2 |fibonacci_#in~n|)} #30#return; {7720#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,569 INFO L280 TraceCheckUtils]: 13: Hoare triple {7720#(<= 2 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7720#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,569 INFO L263 TraceCheckUtils]: 14: Hoare triple {7720#(<= 2 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:09,570 INFO L280 TraceCheckUtils]: 15: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,570 INFO L280 TraceCheckUtils]: 16: Hoare triple {6235#true} assume ~n < 1;#res := 0; {6235#true} is VALID [2020-07-10 14:44:09,570 INFO L280 TraceCheckUtils]: 17: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,571 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {6235#true} {7720#(<= 2 |fibonacci_#in~n|)} #32#return; {7720#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,571 INFO L280 TraceCheckUtils]: 19: Hoare triple {7720#(<= 2 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7720#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,572 INFO L280 TraceCheckUtils]: 20: Hoare triple {7720#(<= 2 |fibonacci_#in~n|)} assume true; {7720#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,573 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {7720#(<= 2 |fibonacci_#in~n|)} {6921#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {7713#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,574 INFO L280 TraceCheckUtils]: 22: Hoare triple {7713#(<= 3 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7713#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,574 INFO L263 TraceCheckUtils]: 23: Hoare triple {7713#(<= 3 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:09,575 INFO L280 TraceCheckUtils]: 24: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,575 INFO L280 TraceCheckUtils]: 25: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:09,575 INFO L280 TraceCheckUtils]: 26: Hoare triple {6235#true} assume 1 == ~n;#res := 1; {6235#true} is VALID [2020-07-10 14:44:09,575 INFO L280 TraceCheckUtils]: 27: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,576 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {6235#true} {7713#(<= 3 |fibonacci_#in~n|)} #32#return; {7713#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,577 INFO L280 TraceCheckUtils]: 29: Hoare triple {7713#(<= 3 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7713#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,577 INFO L280 TraceCheckUtils]: 30: Hoare triple {7713#(<= 3 |fibonacci_#in~n|)} assume true; {7713#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,579 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {7713#(<= 3 |fibonacci_#in~n|)} {6921#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {7676#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:09,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:09,589 INFO L280 TraceCheckUtils]: 0: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,590 INFO L280 TraceCheckUtils]: 1: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:09,590 INFO L280 TraceCheckUtils]: 2: Hoare triple {6235#true} assume 1 == ~n;#res := 1; {6235#true} is VALID [2020-07-10 14:44:09,590 INFO L280 TraceCheckUtils]: 3: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,590 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6235#true} {6235#true} #30#return; {6235#true} is VALID [2020-07-10 14:44:09,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:09,593 INFO L280 TraceCheckUtils]: 0: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,594 INFO L280 TraceCheckUtils]: 1: Hoare triple {6235#true} assume ~n < 1;#res := 0; {6235#true} is VALID [2020-07-10 14:44:09,594 INFO L280 TraceCheckUtils]: 2: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,594 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6235#true} {6235#true} #32#return; {6235#true} is VALID [2020-07-10 14:44:09,594 INFO L280 TraceCheckUtils]: 0: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,595 INFO L280 TraceCheckUtils]: 1: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:09,595 INFO L280 TraceCheckUtils]: 2: Hoare triple {6235#true} assume !(1 == ~n); {6235#true} is VALID [2020-07-10 14:44:09,595 INFO L263 TraceCheckUtils]: 3: Hoare triple {6235#true} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:09,595 INFO L280 TraceCheckUtils]: 4: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,596 INFO L280 TraceCheckUtils]: 5: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:09,596 INFO L280 TraceCheckUtils]: 6: Hoare triple {6235#true} assume 1 == ~n;#res := 1; {6235#true} is VALID [2020-07-10 14:44:09,596 INFO L280 TraceCheckUtils]: 7: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,597 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {6235#true} {6235#true} #30#return; {6235#true} is VALID [2020-07-10 14:44:09,597 INFO L280 TraceCheckUtils]: 9: Hoare triple {6235#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6235#true} is VALID [2020-07-10 14:44:09,597 INFO L263 TraceCheckUtils]: 10: Hoare triple {6235#true} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:09,598 INFO L280 TraceCheckUtils]: 11: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,598 INFO L280 TraceCheckUtils]: 12: Hoare triple {6235#true} assume ~n < 1;#res := 0; {6235#true} is VALID [2020-07-10 14:44:09,598 INFO L280 TraceCheckUtils]: 13: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,598 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {6235#true} {6235#true} #32#return; {6235#true} is VALID [2020-07-10 14:44:09,599 INFO L280 TraceCheckUtils]: 15: Hoare triple {6235#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6235#true} is VALID [2020-07-10 14:44:09,599 INFO L280 TraceCheckUtils]: 16: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,600 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {6235#true} {7676#(<= 4 |fibonacci_#in~n|)} #32#return; {7676#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,601 INFO L280 TraceCheckUtils]: 0: Hoare triple {6235#true} ~n := #in~n; {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,601 INFO L280 TraceCheckUtils]: 1: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,602 INFO L280 TraceCheckUtils]: 2: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,602 INFO L263 TraceCheckUtils]: 3: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:09,603 INFO L280 TraceCheckUtils]: 4: Hoare triple {6235#true} ~n := #in~n; {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,603 INFO L280 TraceCheckUtils]: 5: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,604 INFO L280 TraceCheckUtils]: 6: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,604 INFO L263 TraceCheckUtils]: 7: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:09,605 INFO L280 TraceCheckUtils]: 8: Hoare triple {6235#true} ~n := #in~n; {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,606 INFO L280 TraceCheckUtils]: 9: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {7719#(and (< 0 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-10 14:44:09,607 INFO L280 TraceCheckUtils]: 10: Hoare triple {7719#(and (< 0 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} assume !(1 == ~n); {7720#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,607 INFO L263 TraceCheckUtils]: 11: Hoare triple {7720#(<= 2 |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:09,608 INFO L280 TraceCheckUtils]: 12: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,608 INFO L280 TraceCheckUtils]: 13: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:09,608 INFO L280 TraceCheckUtils]: 14: Hoare triple {6235#true} assume 1 == ~n;#res := 1; {6235#true} is VALID [2020-07-10 14:44:09,608 INFO L280 TraceCheckUtils]: 15: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,610 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {6235#true} {7720#(<= 2 |fibonacci_#in~n|)} #30#return; {7720#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,610 INFO L280 TraceCheckUtils]: 17: Hoare triple {7720#(<= 2 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7720#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,611 INFO L263 TraceCheckUtils]: 18: Hoare triple {7720#(<= 2 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:09,611 INFO L280 TraceCheckUtils]: 19: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,611 INFO L280 TraceCheckUtils]: 20: Hoare triple {6235#true} assume ~n < 1;#res := 0; {6235#true} is VALID [2020-07-10 14:44:09,611 INFO L280 TraceCheckUtils]: 21: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,612 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {6235#true} {7720#(<= 2 |fibonacci_#in~n|)} #32#return; {7720#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,613 INFO L280 TraceCheckUtils]: 23: Hoare triple {7720#(<= 2 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7720#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,613 INFO L280 TraceCheckUtils]: 24: Hoare triple {7720#(<= 2 |fibonacci_#in~n|)} assume true; {7720#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,615 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {7720#(<= 2 |fibonacci_#in~n|)} {6921#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {7713#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,616 INFO L280 TraceCheckUtils]: 26: Hoare triple {7713#(<= 3 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7713#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,616 INFO L263 TraceCheckUtils]: 27: Hoare triple {7713#(<= 3 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:09,616 INFO L280 TraceCheckUtils]: 28: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,616 INFO L280 TraceCheckUtils]: 29: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:09,616 INFO L280 TraceCheckUtils]: 30: Hoare triple {6235#true} assume 1 == ~n;#res := 1; {6235#true} is VALID [2020-07-10 14:44:09,617 INFO L280 TraceCheckUtils]: 31: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,618 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {6235#true} {7713#(<= 3 |fibonacci_#in~n|)} #32#return; {7713#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,618 INFO L280 TraceCheckUtils]: 33: Hoare triple {7713#(<= 3 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7713#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,619 INFO L280 TraceCheckUtils]: 34: Hoare triple {7713#(<= 3 |fibonacci_#in~n|)} assume true; {7713#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,620 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {7713#(<= 3 |fibonacci_#in~n|)} {6921#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {7676#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,621 INFO L280 TraceCheckUtils]: 36: Hoare triple {7676#(<= 4 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7676#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,621 INFO L263 TraceCheckUtils]: 37: Hoare triple {7676#(<= 4 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:09,621 INFO L280 TraceCheckUtils]: 38: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,621 INFO L280 TraceCheckUtils]: 39: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:09,622 INFO L280 TraceCheckUtils]: 40: Hoare triple {6235#true} assume !(1 == ~n); {6235#true} is VALID [2020-07-10 14:44:09,622 INFO L263 TraceCheckUtils]: 41: Hoare triple {6235#true} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:09,622 INFO L280 TraceCheckUtils]: 42: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,622 INFO L280 TraceCheckUtils]: 43: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:09,623 INFO L280 TraceCheckUtils]: 44: Hoare triple {6235#true} assume 1 == ~n;#res := 1; {6235#true} is VALID [2020-07-10 14:44:09,623 INFO L280 TraceCheckUtils]: 45: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,623 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {6235#true} {6235#true} #30#return; {6235#true} is VALID [2020-07-10 14:44:09,623 INFO L280 TraceCheckUtils]: 47: Hoare triple {6235#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6235#true} is VALID [2020-07-10 14:44:09,623 INFO L263 TraceCheckUtils]: 48: Hoare triple {6235#true} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:09,624 INFO L280 TraceCheckUtils]: 49: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,624 INFO L280 TraceCheckUtils]: 50: Hoare triple {6235#true} assume ~n < 1;#res := 0; {6235#true} is VALID [2020-07-10 14:44:09,624 INFO L280 TraceCheckUtils]: 51: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,624 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {6235#true} {6235#true} #32#return; {6235#true} is VALID [2020-07-10 14:44:09,625 INFO L280 TraceCheckUtils]: 53: Hoare triple {6235#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6235#true} is VALID [2020-07-10 14:44:09,625 INFO L280 TraceCheckUtils]: 54: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,626 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {6235#true} {7676#(<= 4 |fibonacci_#in~n|)} #32#return; {7676#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,626 INFO L280 TraceCheckUtils]: 56: Hoare triple {7676#(<= 4 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7676#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,627 INFO L280 TraceCheckUtils]: 57: Hoare triple {7676#(<= 4 |fibonacci_#in~n|)} assume true; {7676#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,628 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {7676#(<= 4 |fibonacci_#in~n|)} {6921#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {7611#(<= 5 |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:09,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:09,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:09,647 INFO L280 TraceCheckUtils]: 0: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,648 INFO L280 TraceCheckUtils]: 1: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:09,648 INFO L280 TraceCheckUtils]: 2: Hoare triple {6235#true} assume 1 == ~n;#res := 1; {6235#true} is VALID [2020-07-10 14:44:09,648 INFO L280 TraceCheckUtils]: 3: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,649 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6235#true} {6235#true} #30#return; {6235#true} is VALID [2020-07-10 14:44:09,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:09,652 INFO L280 TraceCheckUtils]: 0: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,653 INFO L280 TraceCheckUtils]: 1: Hoare triple {6235#true} assume ~n < 1;#res := 0; {6235#true} is VALID [2020-07-10 14:44:09,653 INFO L280 TraceCheckUtils]: 2: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,653 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6235#true} {6235#true} #32#return; {6235#true} is VALID [2020-07-10 14:44:09,654 INFO L280 TraceCheckUtils]: 0: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,654 INFO L280 TraceCheckUtils]: 1: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:09,654 INFO L280 TraceCheckUtils]: 2: Hoare triple {6235#true} assume !(1 == ~n); {6235#true} is VALID [2020-07-10 14:44:09,654 INFO L263 TraceCheckUtils]: 3: Hoare triple {6235#true} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:09,654 INFO L280 TraceCheckUtils]: 4: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,655 INFO L280 TraceCheckUtils]: 5: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:09,655 INFO L280 TraceCheckUtils]: 6: Hoare triple {6235#true} assume 1 == ~n;#res := 1; {6235#true} is VALID [2020-07-10 14:44:09,655 INFO L280 TraceCheckUtils]: 7: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,655 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {6235#true} {6235#true} #30#return; {6235#true} is VALID [2020-07-10 14:44:09,655 INFO L280 TraceCheckUtils]: 9: Hoare triple {6235#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6235#true} is VALID [2020-07-10 14:44:09,656 INFO L263 TraceCheckUtils]: 10: Hoare triple {6235#true} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:09,656 INFO L280 TraceCheckUtils]: 11: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,656 INFO L280 TraceCheckUtils]: 12: Hoare triple {6235#true} assume ~n < 1;#res := 0; {6235#true} is VALID [2020-07-10 14:44:09,657 INFO L280 TraceCheckUtils]: 13: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,657 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {6235#true} {6235#true} #32#return; {6235#true} is VALID [2020-07-10 14:44:09,657 INFO L280 TraceCheckUtils]: 15: Hoare triple {6235#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6235#true} is VALID [2020-07-10 14:44:09,658 INFO L280 TraceCheckUtils]: 16: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,658 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {6235#true} {6235#true} #30#return; {6235#true} is VALID [2020-07-10 14:44:09,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:09,662 INFO L280 TraceCheckUtils]: 0: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,663 INFO L280 TraceCheckUtils]: 1: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:09,663 INFO L280 TraceCheckUtils]: 2: Hoare triple {6235#true} assume 1 == ~n;#res := 1; {6235#true} is VALID [2020-07-10 14:44:09,663 INFO L280 TraceCheckUtils]: 3: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,664 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6235#true} {6235#true} #32#return; {6235#true} is VALID [2020-07-10 14:44:09,664 INFO L280 TraceCheckUtils]: 0: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,664 INFO L280 TraceCheckUtils]: 1: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:09,665 INFO L280 TraceCheckUtils]: 2: Hoare triple {6235#true} assume !(1 == ~n); {6235#true} is VALID [2020-07-10 14:44:09,665 INFO L263 TraceCheckUtils]: 3: Hoare triple {6235#true} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:09,665 INFO L280 TraceCheckUtils]: 4: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,665 INFO L280 TraceCheckUtils]: 5: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:09,665 INFO L280 TraceCheckUtils]: 6: Hoare triple {6235#true} assume !(1 == ~n); {6235#true} is VALID [2020-07-10 14:44:09,666 INFO L263 TraceCheckUtils]: 7: Hoare triple {6235#true} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:09,666 INFO L280 TraceCheckUtils]: 8: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,666 INFO L280 TraceCheckUtils]: 9: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:09,666 INFO L280 TraceCheckUtils]: 10: Hoare triple {6235#true} assume 1 == ~n;#res := 1; {6235#true} is VALID [2020-07-10 14:44:09,666 INFO L280 TraceCheckUtils]: 11: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,667 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {6235#true} {6235#true} #30#return; {6235#true} is VALID [2020-07-10 14:44:09,667 INFO L280 TraceCheckUtils]: 13: Hoare triple {6235#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6235#true} is VALID [2020-07-10 14:44:09,667 INFO L263 TraceCheckUtils]: 14: Hoare triple {6235#true} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:09,667 INFO L280 TraceCheckUtils]: 15: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,667 INFO L280 TraceCheckUtils]: 16: Hoare triple {6235#true} assume ~n < 1;#res := 0; {6235#true} is VALID [2020-07-10 14:44:09,668 INFO L280 TraceCheckUtils]: 17: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,668 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {6235#true} {6235#true} #32#return; {6235#true} is VALID [2020-07-10 14:44:09,668 INFO L280 TraceCheckUtils]: 19: Hoare triple {6235#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6235#true} is VALID [2020-07-10 14:44:09,668 INFO L280 TraceCheckUtils]: 20: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,668 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {6235#true} {6235#true} #30#return; {6235#true} is VALID [2020-07-10 14:44:09,669 INFO L280 TraceCheckUtils]: 22: Hoare triple {6235#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6235#true} is VALID [2020-07-10 14:44:09,669 INFO L263 TraceCheckUtils]: 23: Hoare triple {6235#true} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:09,669 INFO L280 TraceCheckUtils]: 24: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,670 INFO L280 TraceCheckUtils]: 25: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:09,670 INFO L280 TraceCheckUtils]: 26: Hoare triple {6235#true} assume 1 == ~n;#res := 1; {6235#true} is VALID [2020-07-10 14:44:09,670 INFO L280 TraceCheckUtils]: 27: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,670 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {6235#true} {6235#true} #32#return; {6235#true} is VALID [2020-07-10 14:44:09,671 INFO L280 TraceCheckUtils]: 29: Hoare triple {6235#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6235#true} is VALID [2020-07-10 14:44:09,671 INFO L280 TraceCheckUtils]: 30: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,672 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {6235#true} {7611#(<= 5 |fibonacci_#in~n|)} #32#return; {7611#(<= 5 |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,673 INFO L280 TraceCheckUtils]: 0: Hoare triple {6235#true} ~n := #in~n; {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,674 INFO L280 TraceCheckUtils]: 1: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,675 INFO L280 TraceCheckUtils]: 2: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,675 INFO L263 TraceCheckUtils]: 3: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:09,676 INFO L280 TraceCheckUtils]: 4: Hoare triple {6235#true} ~n := #in~n; {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,677 INFO L280 TraceCheckUtils]: 5: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,677 INFO L280 TraceCheckUtils]: 6: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,677 INFO L263 TraceCheckUtils]: 7: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:09,678 INFO L280 TraceCheckUtils]: 8: Hoare triple {6235#true} ~n := #in~n; {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,678 INFO L280 TraceCheckUtils]: 9: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,679 INFO L280 TraceCheckUtils]: 10: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,679 INFO L263 TraceCheckUtils]: 11: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:09,680 INFO L280 TraceCheckUtils]: 12: Hoare triple {6235#true} ~n := #in~n; {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,681 INFO L280 TraceCheckUtils]: 13: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {7719#(and (< 0 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-10 14:44:09,682 INFO L280 TraceCheckUtils]: 14: Hoare triple {7719#(and (< 0 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} assume !(1 == ~n); {7720#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,682 INFO L263 TraceCheckUtils]: 15: Hoare triple {7720#(<= 2 |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:09,682 INFO L280 TraceCheckUtils]: 16: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,683 INFO L280 TraceCheckUtils]: 17: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:09,683 INFO L280 TraceCheckUtils]: 18: Hoare triple {6235#true} assume 1 == ~n;#res := 1; {6235#true} is VALID [2020-07-10 14:44:09,683 INFO L280 TraceCheckUtils]: 19: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,684 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {6235#true} {7720#(<= 2 |fibonacci_#in~n|)} #30#return; {7720#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,684 INFO L280 TraceCheckUtils]: 21: Hoare triple {7720#(<= 2 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7720#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,685 INFO L263 TraceCheckUtils]: 22: Hoare triple {7720#(<= 2 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:09,685 INFO L280 TraceCheckUtils]: 23: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,685 INFO L280 TraceCheckUtils]: 24: Hoare triple {6235#true} assume ~n < 1;#res := 0; {6235#true} is VALID [2020-07-10 14:44:09,685 INFO L280 TraceCheckUtils]: 25: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,686 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {6235#true} {7720#(<= 2 |fibonacci_#in~n|)} #32#return; {7720#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,687 INFO L280 TraceCheckUtils]: 27: Hoare triple {7720#(<= 2 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7720#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,687 INFO L280 TraceCheckUtils]: 28: Hoare triple {7720#(<= 2 |fibonacci_#in~n|)} assume true; {7720#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,689 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {7720#(<= 2 |fibonacci_#in~n|)} {6921#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {7713#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,689 INFO L280 TraceCheckUtils]: 30: Hoare triple {7713#(<= 3 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7713#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,689 INFO L263 TraceCheckUtils]: 31: Hoare triple {7713#(<= 3 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:09,690 INFO L280 TraceCheckUtils]: 32: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,690 INFO L280 TraceCheckUtils]: 33: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:09,690 INFO L280 TraceCheckUtils]: 34: Hoare triple {6235#true} assume 1 == ~n;#res := 1; {6235#true} is VALID [2020-07-10 14:44:09,690 INFO L280 TraceCheckUtils]: 35: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,691 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {6235#true} {7713#(<= 3 |fibonacci_#in~n|)} #32#return; {7713#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,692 INFO L280 TraceCheckUtils]: 37: Hoare triple {7713#(<= 3 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7713#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,692 INFO L280 TraceCheckUtils]: 38: Hoare triple {7713#(<= 3 |fibonacci_#in~n|)} assume true; {7713#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,693 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {7713#(<= 3 |fibonacci_#in~n|)} {6921#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {7676#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,694 INFO L280 TraceCheckUtils]: 40: Hoare triple {7676#(<= 4 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7676#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,694 INFO L263 TraceCheckUtils]: 41: Hoare triple {7676#(<= 4 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:09,695 INFO L280 TraceCheckUtils]: 42: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,695 INFO L280 TraceCheckUtils]: 43: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:09,695 INFO L280 TraceCheckUtils]: 44: Hoare triple {6235#true} assume !(1 == ~n); {6235#true} is VALID [2020-07-10 14:44:09,695 INFO L263 TraceCheckUtils]: 45: Hoare triple {6235#true} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:09,695 INFO L280 TraceCheckUtils]: 46: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,695 INFO L280 TraceCheckUtils]: 47: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:09,696 INFO L280 TraceCheckUtils]: 48: Hoare triple {6235#true} assume 1 == ~n;#res := 1; {6235#true} is VALID [2020-07-10 14:44:09,696 INFO L280 TraceCheckUtils]: 49: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,696 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {6235#true} {6235#true} #30#return; {6235#true} is VALID [2020-07-10 14:44:09,696 INFO L280 TraceCheckUtils]: 51: Hoare triple {6235#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6235#true} is VALID [2020-07-10 14:44:09,696 INFO L263 TraceCheckUtils]: 52: Hoare triple {6235#true} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:09,697 INFO L280 TraceCheckUtils]: 53: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,697 INFO L280 TraceCheckUtils]: 54: Hoare triple {6235#true} assume ~n < 1;#res := 0; {6235#true} is VALID [2020-07-10 14:44:09,697 INFO L280 TraceCheckUtils]: 55: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,697 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {6235#true} {6235#true} #32#return; {6235#true} is VALID [2020-07-10 14:44:09,697 INFO L280 TraceCheckUtils]: 57: Hoare triple {6235#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6235#true} is VALID [2020-07-10 14:44:09,698 INFO L280 TraceCheckUtils]: 58: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,699 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {6235#true} {7676#(<= 4 |fibonacci_#in~n|)} #32#return; {7676#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,699 INFO L280 TraceCheckUtils]: 60: Hoare triple {7676#(<= 4 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7676#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,700 INFO L280 TraceCheckUtils]: 61: Hoare triple {7676#(<= 4 |fibonacci_#in~n|)} assume true; {7676#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,701 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {7676#(<= 4 |fibonacci_#in~n|)} {6921#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {7611#(<= 5 |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,702 INFO L280 TraceCheckUtils]: 63: Hoare triple {7611#(<= 5 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7611#(<= 5 |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,702 INFO L263 TraceCheckUtils]: 64: Hoare triple {7611#(<= 5 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:09,702 INFO L280 TraceCheckUtils]: 65: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,702 INFO L280 TraceCheckUtils]: 66: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:09,703 INFO L280 TraceCheckUtils]: 67: Hoare triple {6235#true} assume !(1 == ~n); {6235#true} is VALID [2020-07-10 14:44:09,703 INFO L263 TraceCheckUtils]: 68: Hoare triple {6235#true} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:09,703 INFO L280 TraceCheckUtils]: 69: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,703 INFO L280 TraceCheckUtils]: 70: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:09,703 INFO L280 TraceCheckUtils]: 71: Hoare triple {6235#true} assume !(1 == ~n); {6235#true} is VALID [2020-07-10 14:44:09,704 INFO L263 TraceCheckUtils]: 72: Hoare triple {6235#true} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:09,704 INFO L280 TraceCheckUtils]: 73: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,704 INFO L280 TraceCheckUtils]: 74: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:09,704 INFO L280 TraceCheckUtils]: 75: Hoare triple {6235#true} assume 1 == ~n;#res := 1; {6235#true} is VALID [2020-07-10 14:44:09,704 INFO L280 TraceCheckUtils]: 76: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,705 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {6235#true} {6235#true} #30#return; {6235#true} is VALID [2020-07-10 14:44:09,705 INFO L280 TraceCheckUtils]: 78: Hoare triple {6235#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6235#true} is VALID [2020-07-10 14:44:09,705 INFO L263 TraceCheckUtils]: 79: Hoare triple {6235#true} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:09,705 INFO L280 TraceCheckUtils]: 80: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,705 INFO L280 TraceCheckUtils]: 81: Hoare triple {6235#true} assume ~n < 1;#res := 0; {6235#true} is VALID [2020-07-10 14:44:09,706 INFO L280 TraceCheckUtils]: 82: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,706 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {6235#true} {6235#true} #32#return; {6235#true} is VALID [2020-07-10 14:44:09,706 INFO L280 TraceCheckUtils]: 84: Hoare triple {6235#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6235#true} is VALID [2020-07-10 14:44:09,706 INFO L280 TraceCheckUtils]: 85: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,706 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {6235#true} {6235#true} #30#return; {6235#true} is VALID [2020-07-10 14:44:09,707 INFO L280 TraceCheckUtils]: 87: Hoare triple {6235#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6235#true} is VALID [2020-07-10 14:44:09,707 INFO L263 TraceCheckUtils]: 88: Hoare triple {6235#true} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:09,707 INFO L280 TraceCheckUtils]: 89: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,707 INFO L280 TraceCheckUtils]: 90: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:09,707 INFO L280 TraceCheckUtils]: 91: Hoare triple {6235#true} assume 1 == ~n;#res := 1; {6235#true} is VALID [2020-07-10 14:44:09,708 INFO L280 TraceCheckUtils]: 92: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,708 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {6235#true} {6235#true} #32#return; {6235#true} is VALID [2020-07-10 14:44:09,708 INFO L280 TraceCheckUtils]: 94: Hoare triple {6235#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6235#true} is VALID [2020-07-10 14:44:09,708 INFO L280 TraceCheckUtils]: 95: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,709 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {6235#true} {7611#(<= 5 |fibonacci_#in~n|)} #32#return; {7611#(<= 5 |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,710 INFO L280 TraceCheckUtils]: 97: Hoare triple {7611#(<= 5 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7611#(<= 5 |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,711 INFO L280 TraceCheckUtils]: 98: Hoare triple {7611#(<= 5 |fibonacci_#in~n|)} assume true; {7611#(<= 5 |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,712 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {7611#(<= 5 |fibonacci_#in~n|)} {6921#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {7492#(<= 6 |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:09,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:09,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:09,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:09,747 INFO L280 TraceCheckUtils]: 0: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,747 INFO L280 TraceCheckUtils]: 1: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:09,748 INFO L280 TraceCheckUtils]: 2: Hoare triple {6235#true} assume 1 == ~n;#res := 1; {6235#true} is VALID [2020-07-10 14:44:09,748 INFO L280 TraceCheckUtils]: 3: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,748 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6235#true} {6235#true} #30#return; {6235#true} is VALID [2020-07-10 14:44:09,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:09,752 INFO L280 TraceCheckUtils]: 0: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,752 INFO L280 TraceCheckUtils]: 1: Hoare triple {6235#true} assume ~n < 1;#res := 0; {6235#true} is VALID [2020-07-10 14:44:09,752 INFO L280 TraceCheckUtils]: 2: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,752 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6235#true} {6235#true} #32#return; {6235#true} is VALID [2020-07-10 14:44:09,753 INFO L280 TraceCheckUtils]: 0: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,753 INFO L280 TraceCheckUtils]: 1: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:09,753 INFO L280 TraceCheckUtils]: 2: Hoare triple {6235#true} assume !(1 == ~n); {6235#true} is VALID [2020-07-10 14:44:09,753 INFO L263 TraceCheckUtils]: 3: Hoare triple {6235#true} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:09,754 INFO L280 TraceCheckUtils]: 4: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,754 INFO L280 TraceCheckUtils]: 5: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:09,754 INFO L280 TraceCheckUtils]: 6: Hoare triple {6235#true} assume 1 == ~n;#res := 1; {6235#true} is VALID [2020-07-10 14:44:09,755 INFO L280 TraceCheckUtils]: 7: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,755 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {6235#true} {6235#true} #30#return; {6235#true} is VALID [2020-07-10 14:44:09,755 INFO L280 TraceCheckUtils]: 9: Hoare triple {6235#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6235#true} is VALID [2020-07-10 14:44:09,755 INFO L263 TraceCheckUtils]: 10: Hoare triple {6235#true} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:09,756 INFO L280 TraceCheckUtils]: 11: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,756 INFO L280 TraceCheckUtils]: 12: Hoare triple {6235#true} assume ~n < 1;#res := 0; {6235#true} is VALID [2020-07-10 14:44:09,756 INFO L280 TraceCheckUtils]: 13: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,756 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {6235#true} {6235#true} #32#return; {6235#true} is VALID [2020-07-10 14:44:09,757 INFO L280 TraceCheckUtils]: 15: Hoare triple {6235#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6235#true} is VALID [2020-07-10 14:44:09,757 INFO L280 TraceCheckUtils]: 16: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,757 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {6235#true} {6235#true} #30#return; {6235#true} is VALID [2020-07-10 14:44:09,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:09,761 INFO L280 TraceCheckUtils]: 0: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,761 INFO L280 TraceCheckUtils]: 1: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:09,762 INFO L280 TraceCheckUtils]: 2: Hoare triple {6235#true} assume 1 == ~n;#res := 1; {6235#true} is VALID [2020-07-10 14:44:09,762 INFO L280 TraceCheckUtils]: 3: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,762 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6235#true} {6235#true} #32#return; {6235#true} is VALID [2020-07-10 14:44:09,763 INFO L280 TraceCheckUtils]: 0: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,763 INFO L280 TraceCheckUtils]: 1: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:09,763 INFO L280 TraceCheckUtils]: 2: Hoare triple {6235#true} assume !(1 == ~n); {6235#true} is VALID [2020-07-10 14:44:09,764 INFO L263 TraceCheckUtils]: 3: Hoare triple {6235#true} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:09,764 INFO L280 TraceCheckUtils]: 4: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,764 INFO L280 TraceCheckUtils]: 5: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:09,764 INFO L280 TraceCheckUtils]: 6: Hoare triple {6235#true} assume !(1 == ~n); {6235#true} is VALID [2020-07-10 14:44:09,764 INFO L263 TraceCheckUtils]: 7: Hoare triple {6235#true} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:09,765 INFO L280 TraceCheckUtils]: 8: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,765 INFO L280 TraceCheckUtils]: 9: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:09,765 INFO L280 TraceCheckUtils]: 10: Hoare triple {6235#true} assume 1 == ~n;#res := 1; {6235#true} is VALID [2020-07-10 14:44:09,765 INFO L280 TraceCheckUtils]: 11: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,766 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {6235#true} {6235#true} #30#return; {6235#true} is VALID [2020-07-10 14:44:09,766 INFO L280 TraceCheckUtils]: 13: Hoare triple {6235#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6235#true} is VALID [2020-07-10 14:44:09,766 INFO L263 TraceCheckUtils]: 14: Hoare triple {6235#true} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:09,766 INFO L280 TraceCheckUtils]: 15: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,767 INFO L280 TraceCheckUtils]: 16: Hoare triple {6235#true} assume ~n < 1;#res := 0; {6235#true} is VALID [2020-07-10 14:44:09,767 INFO L280 TraceCheckUtils]: 17: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,767 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {6235#true} {6235#true} #32#return; {6235#true} is VALID [2020-07-10 14:44:09,768 INFO L280 TraceCheckUtils]: 19: Hoare triple {6235#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6235#true} is VALID [2020-07-10 14:44:09,768 INFO L280 TraceCheckUtils]: 20: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,768 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {6235#true} {6235#true} #30#return; {6235#true} is VALID [2020-07-10 14:44:09,768 INFO L280 TraceCheckUtils]: 22: Hoare triple {6235#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6235#true} is VALID [2020-07-10 14:44:09,769 INFO L263 TraceCheckUtils]: 23: Hoare triple {6235#true} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:09,769 INFO L280 TraceCheckUtils]: 24: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,769 INFO L280 TraceCheckUtils]: 25: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:09,770 INFO L280 TraceCheckUtils]: 26: Hoare triple {6235#true} assume 1 == ~n;#res := 1; {6235#true} is VALID [2020-07-10 14:44:09,770 INFO L280 TraceCheckUtils]: 27: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,770 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {6235#true} {6235#true} #32#return; {6235#true} is VALID [2020-07-10 14:44:09,770 INFO L280 TraceCheckUtils]: 29: Hoare triple {6235#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6235#true} is VALID [2020-07-10 14:44:09,771 INFO L280 TraceCheckUtils]: 30: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,771 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {6235#true} {6235#true} #30#return; {6235#true} is VALID [2020-07-10 14:44:09,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:09,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:09,779 INFO L280 TraceCheckUtils]: 0: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,780 INFO L280 TraceCheckUtils]: 1: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:09,780 INFO L280 TraceCheckUtils]: 2: Hoare triple {6235#true} assume 1 == ~n;#res := 1; {6235#true} is VALID [2020-07-10 14:44:09,780 INFO L280 TraceCheckUtils]: 3: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,780 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6235#true} {6235#true} #30#return; {6235#true} is VALID [2020-07-10 14:44:09,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:09,784 INFO L280 TraceCheckUtils]: 0: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,784 INFO L280 TraceCheckUtils]: 1: Hoare triple {6235#true} assume ~n < 1;#res := 0; {6235#true} is VALID [2020-07-10 14:44:09,784 INFO L280 TraceCheckUtils]: 2: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,784 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6235#true} {6235#true} #32#return; {6235#true} is VALID [2020-07-10 14:44:09,785 INFO L280 TraceCheckUtils]: 0: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,785 INFO L280 TraceCheckUtils]: 1: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:09,785 INFO L280 TraceCheckUtils]: 2: Hoare triple {6235#true} assume !(1 == ~n); {6235#true} is VALID [2020-07-10 14:44:09,785 INFO L263 TraceCheckUtils]: 3: Hoare triple {6235#true} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:09,785 INFO L280 TraceCheckUtils]: 4: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,786 INFO L280 TraceCheckUtils]: 5: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:09,786 INFO L280 TraceCheckUtils]: 6: Hoare triple {6235#true} assume 1 == ~n;#res := 1; {6235#true} is VALID [2020-07-10 14:44:09,786 INFO L280 TraceCheckUtils]: 7: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,786 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {6235#true} {6235#true} #30#return; {6235#true} is VALID [2020-07-10 14:44:09,786 INFO L280 TraceCheckUtils]: 9: Hoare triple {6235#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6235#true} is VALID [2020-07-10 14:44:09,787 INFO L263 TraceCheckUtils]: 10: Hoare triple {6235#true} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:09,787 INFO L280 TraceCheckUtils]: 11: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,787 INFO L280 TraceCheckUtils]: 12: Hoare triple {6235#true} assume ~n < 1;#res := 0; {6235#true} is VALID [2020-07-10 14:44:09,787 INFO L280 TraceCheckUtils]: 13: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,787 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {6235#true} {6235#true} #32#return; {6235#true} is VALID [2020-07-10 14:44:09,788 INFO L280 TraceCheckUtils]: 15: Hoare triple {6235#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6235#true} is VALID [2020-07-10 14:44:09,788 INFO L280 TraceCheckUtils]: 16: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,788 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {6235#true} {6235#true} #32#return; {6235#true} is VALID [2020-07-10 14:44:09,788 INFO L280 TraceCheckUtils]: 0: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,789 INFO L280 TraceCheckUtils]: 1: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:09,789 INFO L280 TraceCheckUtils]: 2: Hoare triple {6235#true} assume !(1 == ~n); {6235#true} is VALID [2020-07-10 14:44:09,789 INFO L263 TraceCheckUtils]: 3: Hoare triple {6235#true} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:09,789 INFO L280 TraceCheckUtils]: 4: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,789 INFO L280 TraceCheckUtils]: 5: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:09,790 INFO L280 TraceCheckUtils]: 6: Hoare triple {6235#true} assume !(1 == ~n); {6235#true} is VALID [2020-07-10 14:44:09,790 INFO L263 TraceCheckUtils]: 7: Hoare triple {6235#true} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:09,790 INFO L280 TraceCheckUtils]: 8: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,790 INFO L280 TraceCheckUtils]: 9: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:09,790 INFO L280 TraceCheckUtils]: 10: Hoare triple {6235#true} assume !(1 == ~n); {6235#true} is VALID [2020-07-10 14:44:09,791 INFO L263 TraceCheckUtils]: 11: Hoare triple {6235#true} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:09,791 INFO L280 TraceCheckUtils]: 12: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,791 INFO L280 TraceCheckUtils]: 13: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:09,791 INFO L280 TraceCheckUtils]: 14: Hoare triple {6235#true} assume 1 == ~n;#res := 1; {6235#true} is VALID [2020-07-10 14:44:09,791 INFO L280 TraceCheckUtils]: 15: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,792 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {6235#true} {6235#true} #30#return; {6235#true} is VALID [2020-07-10 14:44:09,792 INFO L280 TraceCheckUtils]: 17: Hoare triple {6235#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6235#true} is VALID [2020-07-10 14:44:09,792 INFO L263 TraceCheckUtils]: 18: Hoare triple {6235#true} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:09,792 INFO L280 TraceCheckUtils]: 19: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,792 INFO L280 TraceCheckUtils]: 20: Hoare triple {6235#true} assume ~n < 1;#res := 0; {6235#true} is VALID [2020-07-10 14:44:09,793 INFO L280 TraceCheckUtils]: 21: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,793 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {6235#true} {6235#true} #32#return; {6235#true} is VALID [2020-07-10 14:44:09,793 INFO L280 TraceCheckUtils]: 23: Hoare triple {6235#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6235#true} is VALID [2020-07-10 14:44:09,793 INFO L280 TraceCheckUtils]: 24: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,793 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {6235#true} {6235#true} #30#return; {6235#true} is VALID [2020-07-10 14:44:09,793 INFO L280 TraceCheckUtils]: 26: Hoare triple {6235#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6235#true} is VALID [2020-07-10 14:44:09,794 INFO L263 TraceCheckUtils]: 27: Hoare triple {6235#true} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:09,794 INFO L280 TraceCheckUtils]: 28: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,794 INFO L280 TraceCheckUtils]: 29: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:09,794 INFO L280 TraceCheckUtils]: 30: Hoare triple {6235#true} assume 1 == ~n;#res := 1; {6235#true} is VALID [2020-07-10 14:44:09,794 INFO L280 TraceCheckUtils]: 31: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,795 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {6235#true} {6235#true} #32#return; {6235#true} is VALID [2020-07-10 14:44:09,795 INFO L280 TraceCheckUtils]: 33: Hoare triple {6235#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6235#true} is VALID [2020-07-10 14:44:09,795 INFO L280 TraceCheckUtils]: 34: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,795 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {6235#true} {6235#true} #30#return; {6235#true} is VALID [2020-07-10 14:44:09,795 INFO L280 TraceCheckUtils]: 36: Hoare triple {6235#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6235#true} is VALID [2020-07-10 14:44:09,796 INFO L263 TraceCheckUtils]: 37: Hoare triple {6235#true} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:09,796 INFO L280 TraceCheckUtils]: 38: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,796 INFO L280 TraceCheckUtils]: 39: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:09,796 INFO L280 TraceCheckUtils]: 40: Hoare triple {6235#true} assume !(1 == ~n); {6235#true} is VALID [2020-07-10 14:44:09,796 INFO L263 TraceCheckUtils]: 41: Hoare triple {6235#true} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:09,797 INFO L280 TraceCheckUtils]: 42: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,797 INFO L280 TraceCheckUtils]: 43: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:09,797 INFO L280 TraceCheckUtils]: 44: Hoare triple {6235#true} assume 1 == ~n;#res := 1; {6235#true} is VALID [2020-07-10 14:44:09,797 INFO L280 TraceCheckUtils]: 45: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,797 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {6235#true} {6235#true} #30#return; {6235#true} is VALID [2020-07-10 14:44:09,798 INFO L280 TraceCheckUtils]: 47: Hoare triple {6235#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6235#true} is VALID [2020-07-10 14:44:09,798 INFO L263 TraceCheckUtils]: 48: Hoare triple {6235#true} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:09,798 INFO L280 TraceCheckUtils]: 49: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,798 INFO L280 TraceCheckUtils]: 50: Hoare triple {6235#true} assume ~n < 1;#res := 0; {6235#true} is VALID [2020-07-10 14:44:09,798 INFO L280 TraceCheckUtils]: 51: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,799 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {6235#true} {6235#true} #32#return; {6235#true} is VALID [2020-07-10 14:44:09,799 INFO L280 TraceCheckUtils]: 53: Hoare triple {6235#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6235#true} is VALID [2020-07-10 14:44:09,799 INFO L280 TraceCheckUtils]: 54: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,799 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {6235#true} {6235#true} #32#return; {6235#true} is VALID [2020-07-10 14:44:09,799 INFO L280 TraceCheckUtils]: 56: Hoare triple {6235#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6235#true} is VALID [2020-07-10 14:44:09,799 INFO L280 TraceCheckUtils]: 57: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,801 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {6235#true} {7492#(<= 6 |fibonacci_#in~n|)} #32#return; {7492#(<= 6 |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,803 INFO L280 TraceCheckUtils]: 0: Hoare triple {6235#true} ~n := #in~n; {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,803 INFO L280 TraceCheckUtils]: 1: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,804 INFO L280 TraceCheckUtils]: 2: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,804 INFO L263 TraceCheckUtils]: 3: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:09,805 INFO L280 TraceCheckUtils]: 4: Hoare triple {6235#true} ~n := #in~n; {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,805 INFO L280 TraceCheckUtils]: 5: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,806 INFO L280 TraceCheckUtils]: 6: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,806 INFO L263 TraceCheckUtils]: 7: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:09,807 INFO L280 TraceCheckUtils]: 8: Hoare triple {6235#true} ~n := #in~n; {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,807 INFO L280 TraceCheckUtils]: 9: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,808 INFO L280 TraceCheckUtils]: 10: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,808 INFO L263 TraceCheckUtils]: 11: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:09,808 INFO L280 TraceCheckUtils]: 12: Hoare triple {6235#true} ~n := #in~n; {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,809 INFO L280 TraceCheckUtils]: 13: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,809 INFO L280 TraceCheckUtils]: 14: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,810 INFO L263 TraceCheckUtils]: 15: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:09,810 INFO L280 TraceCheckUtils]: 16: Hoare triple {6235#true} ~n := #in~n; {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,811 INFO L280 TraceCheckUtils]: 17: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {7719#(and (< 0 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-10 14:44:09,812 INFO L280 TraceCheckUtils]: 18: Hoare triple {7719#(and (< 0 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} assume !(1 == ~n); {7720#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,812 INFO L263 TraceCheckUtils]: 19: Hoare triple {7720#(<= 2 |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:09,812 INFO L280 TraceCheckUtils]: 20: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,812 INFO L280 TraceCheckUtils]: 21: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:09,813 INFO L280 TraceCheckUtils]: 22: Hoare triple {6235#true} assume 1 == ~n;#res := 1; {6235#true} is VALID [2020-07-10 14:44:09,813 INFO L280 TraceCheckUtils]: 23: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,814 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {6235#true} {7720#(<= 2 |fibonacci_#in~n|)} #30#return; {7720#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,814 INFO L280 TraceCheckUtils]: 25: Hoare triple {7720#(<= 2 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7720#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,814 INFO L263 TraceCheckUtils]: 26: Hoare triple {7720#(<= 2 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:09,815 INFO L280 TraceCheckUtils]: 27: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,815 INFO L280 TraceCheckUtils]: 28: Hoare triple {6235#true} assume ~n < 1;#res := 0; {6235#true} is VALID [2020-07-10 14:44:09,815 INFO L280 TraceCheckUtils]: 29: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,816 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {6235#true} {7720#(<= 2 |fibonacci_#in~n|)} #32#return; {7720#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,816 INFO L280 TraceCheckUtils]: 31: Hoare triple {7720#(<= 2 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7720#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,817 INFO L280 TraceCheckUtils]: 32: Hoare triple {7720#(<= 2 |fibonacci_#in~n|)} assume true; {7720#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,818 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {7720#(<= 2 |fibonacci_#in~n|)} {6921#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {7713#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,819 INFO L280 TraceCheckUtils]: 34: Hoare triple {7713#(<= 3 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7713#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,819 INFO L263 TraceCheckUtils]: 35: Hoare triple {7713#(<= 3 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:09,819 INFO L280 TraceCheckUtils]: 36: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,819 INFO L280 TraceCheckUtils]: 37: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:09,819 INFO L280 TraceCheckUtils]: 38: Hoare triple {6235#true} assume 1 == ~n;#res := 1; {6235#true} is VALID [2020-07-10 14:44:09,820 INFO L280 TraceCheckUtils]: 39: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,821 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {6235#true} {7713#(<= 3 |fibonacci_#in~n|)} #32#return; {7713#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,821 INFO L280 TraceCheckUtils]: 41: Hoare triple {7713#(<= 3 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7713#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,822 INFO L280 TraceCheckUtils]: 42: Hoare triple {7713#(<= 3 |fibonacci_#in~n|)} assume true; {7713#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,823 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {7713#(<= 3 |fibonacci_#in~n|)} {6921#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {7676#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,824 INFO L280 TraceCheckUtils]: 44: Hoare triple {7676#(<= 4 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7676#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,824 INFO L263 TraceCheckUtils]: 45: Hoare triple {7676#(<= 4 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:09,824 INFO L280 TraceCheckUtils]: 46: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,824 INFO L280 TraceCheckUtils]: 47: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:09,824 INFO L280 TraceCheckUtils]: 48: Hoare triple {6235#true} assume !(1 == ~n); {6235#true} is VALID [2020-07-10 14:44:09,825 INFO L263 TraceCheckUtils]: 49: Hoare triple {6235#true} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:09,825 INFO L280 TraceCheckUtils]: 50: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,825 INFO L280 TraceCheckUtils]: 51: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:09,825 INFO L280 TraceCheckUtils]: 52: Hoare triple {6235#true} assume 1 == ~n;#res := 1; {6235#true} is VALID [2020-07-10 14:44:09,825 INFO L280 TraceCheckUtils]: 53: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,826 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {6235#true} {6235#true} #30#return; {6235#true} is VALID [2020-07-10 14:44:09,826 INFO L280 TraceCheckUtils]: 55: Hoare triple {6235#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6235#true} is VALID [2020-07-10 14:44:09,826 INFO L263 TraceCheckUtils]: 56: Hoare triple {6235#true} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:09,826 INFO L280 TraceCheckUtils]: 57: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,826 INFO L280 TraceCheckUtils]: 58: Hoare triple {6235#true} assume ~n < 1;#res := 0; {6235#true} is VALID [2020-07-10 14:44:09,827 INFO L280 TraceCheckUtils]: 59: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,827 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {6235#true} {6235#true} #32#return; {6235#true} is VALID [2020-07-10 14:44:09,827 INFO L280 TraceCheckUtils]: 61: Hoare triple {6235#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6235#true} is VALID [2020-07-10 14:44:09,827 INFO L280 TraceCheckUtils]: 62: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,828 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {6235#true} {7676#(<= 4 |fibonacci_#in~n|)} #32#return; {7676#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,829 INFO L280 TraceCheckUtils]: 64: Hoare triple {7676#(<= 4 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7676#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,829 INFO L280 TraceCheckUtils]: 65: Hoare triple {7676#(<= 4 |fibonacci_#in~n|)} assume true; {7676#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,831 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {7676#(<= 4 |fibonacci_#in~n|)} {6921#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {7611#(<= 5 |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,831 INFO L280 TraceCheckUtils]: 67: Hoare triple {7611#(<= 5 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7611#(<= 5 |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,831 INFO L263 TraceCheckUtils]: 68: Hoare triple {7611#(<= 5 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:09,831 INFO L280 TraceCheckUtils]: 69: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,832 INFO L280 TraceCheckUtils]: 70: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:09,832 INFO L280 TraceCheckUtils]: 71: Hoare triple {6235#true} assume !(1 == ~n); {6235#true} is VALID [2020-07-10 14:44:09,832 INFO L263 TraceCheckUtils]: 72: Hoare triple {6235#true} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:09,832 INFO L280 TraceCheckUtils]: 73: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,832 INFO L280 TraceCheckUtils]: 74: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:09,833 INFO L280 TraceCheckUtils]: 75: Hoare triple {6235#true} assume !(1 == ~n); {6235#true} is VALID [2020-07-10 14:44:09,833 INFO L263 TraceCheckUtils]: 76: Hoare triple {6235#true} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:09,833 INFO L280 TraceCheckUtils]: 77: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,833 INFO L280 TraceCheckUtils]: 78: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:09,833 INFO L280 TraceCheckUtils]: 79: Hoare triple {6235#true} assume 1 == ~n;#res := 1; {6235#true} is VALID [2020-07-10 14:44:09,834 INFO L280 TraceCheckUtils]: 80: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,834 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {6235#true} {6235#true} #30#return; {6235#true} is VALID [2020-07-10 14:44:09,834 INFO L280 TraceCheckUtils]: 82: Hoare triple {6235#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6235#true} is VALID [2020-07-10 14:44:09,834 INFO L263 TraceCheckUtils]: 83: Hoare triple {6235#true} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:09,834 INFO L280 TraceCheckUtils]: 84: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,835 INFO L280 TraceCheckUtils]: 85: Hoare triple {6235#true} assume ~n < 1;#res := 0; {6235#true} is VALID [2020-07-10 14:44:09,835 INFO L280 TraceCheckUtils]: 86: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,835 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {6235#true} {6235#true} #32#return; {6235#true} is VALID [2020-07-10 14:44:09,835 INFO L280 TraceCheckUtils]: 88: Hoare triple {6235#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6235#true} is VALID [2020-07-10 14:44:09,835 INFO L280 TraceCheckUtils]: 89: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,835 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {6235#true} {6235#true} #30#return; {6235#true} is VALID [2020-07-10 14:44:09,836 INFO L280 TraceCheckUtils]: 91: Hoare triple {6235#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6235#true} is VALID [2020-07-10 14:44:09,836 INFO L263 TraceCheckUtils]: 92: Hoare triple {6235#true} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:09,836 INFO L280 TraceCheckUtils]: 93: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,836 INFO L280 TraceCheckUtils]: 94: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:09,836 INFO L280 TraceCheckUtils]: 95: Hoare triple {6235#true} assume 1 == ~n;#res := 1; {6235#true} is VALID [2020-07-10 14:44:09,837 INFO L280 TraceCheckUtils]: 96: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,837 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {6235#true} {6235#true} #32#return; {6235#true} is VALID [2020-07-10 14:44:09,837 INFO L280 TraceCheckUtils]: 98: Hoare triple {6235#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6235#true} is VALID [2020-07-10 14:44:09,837 INFO L280 TraceCheckUtils]: 99: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,838 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {6235#true} {7611#(<= 5 |fibonacci_#in~n|)} #32#return; {7611#(<= 5 |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,839 INFO L280 TraceCheckUtils]: 101: Hoare triple {7611#(<= 5 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7611#(<= 5 |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,839 INFO L280 TraceCheckUtils]: 102: Hoare triple {7611#(<= 5 |fibonacci_#in~n|)} assume true; {7611#(<= 5 |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,841 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {7611#(<= 5 |fibonacci_#in~n|)} {6921#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {7492#(<= 6 |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,841 INFO L280 TraceCheckUtils]: 104: Hoare triple {7492#(<= 6 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7492#(<= 6 |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,841 INFO L263 TraceCheckUtils]: 105: Hoare triple {7492#(<= 6 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:09,842 INFO L280 TraceCheckUtils]: 106: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,842 INFO L280 TraceCheckUtils]: 107: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:09,842 INFO L280 TraceCheckUtils]: 108: Hoare triple {6235#true} assume !(1 == ~n); {6235#true} is VALID [2020-07-10 14:44:09,842 INFO L263 TraceCheckUtils]: 109: Hoare triple {6235#true} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:09,842 INFO L280 TraceCheckUtils]: 110: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,843 INFO L280 TraceCheckUtils]: 111: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:09,843 INFO L280 TraceCheckUtils]: 112: Hoare triple {6235#true} assume !(1 == ~n); {6235#true} is VALID [2020-07-10 14:44:09,843 INFO L263 TraceCheckUtils]: 113: Hoare triple {6235#true} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:09,843 INFO L280 TraceCheckUtils]: 114: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,843 INFO L280 TraceCheckUtils]: 115: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:09,843 INFO L280 TraceCheckUtils]: 116: Hoare triple {6235#true} assume !(1 == ~n); {6235#true} is VALID [2020-07-10 14:44:09,844 INFO L263 TraceCheckUtils]: 117: Hoare triple {6235#true} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:09,844 INFO L280 TraceCheckUtils]: 118: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,844 INFO L280 TraceCheckUtils]: 119: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:09,844 INFO L280 TraceCheckUtils]: 120: Hoare triple {6235#true} assume 1 == ~n;#res := 1; {6235#true} is VALID [2020-07-10 14:44:09,844 INFO L280 TraceCheckUtils]: 121: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,845 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {6235#true} {6235#true} #30#return; {6235#true} is VALID [2020-07-10 14:44:09,845 INFO L280 TraceCheckUtils]: 123: Hoare triple {6235#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6235#true} is VALID [2020-07-10 14:44:09,845 INFO L263 TraceCheckUtils]: 124: Hoare triple {6235#true} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:09,845 INFO L280 TraceCheckUtils]: 125: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,845 INFO L280 TraceCheckUtils]: 126: Hoare triple {6235#true} assume ~n < 1;#res := 0; {6235#true} is VALID [2020-07-10 14:44:09,845 INFO L280 TraceCheckUtils]: 127: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,846 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {6235#true} {6235#true} #32#return; {6235#true} is VALID [2020-07-10 14:44:09,846 INFO L280 TraceCheckUtils]: 129: Hoare triple {6235#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6235#true} is VALID [2020-07-10 14:44:09,846 INFO L280 TraceCheckUtils]: 130: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,846 INFO L275 TraceCheckUtils]: 131: Hoare quadruple {6235#true} {6235#true} #30#return; {6235#true} is VALID [2020-07-10 14:44:09,846 INFO L280 TraceCheckUtils]: 132: Hoare triple {6235#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6235#true} is VALID [2020-07-10 14:44:09,847 INFO L263 TraceCheckUtils]: 133: Hoare triple {6235#true} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:09,847 INFO L280 TraceCheckUtils]: 134: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,847 INFO L280 TraceCheckUtils]: 135: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:09,847 INFO L280 TraceCheckUtils]: 136: Hoare triple {6235#true} assume 1 == ~n;#res := 1; {6235#true} is VALID [2020-07-10 14:44:09,847 INFO L280 TraceCheckUtils]: 137: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,847 INFO L275 TraceCheckUtils]: 138: Hoare quadruple {6235#true} {6235#true} #32#return; {6235#true} is VALID [2020-07-10 14:44:09,848 INFO L280 TraceCheckUtils]: 139: Hoare triple {6235#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6235#true} is VALID [2020-07-10 14:44:09,848 INFO L280 TraceCheckUtils]: 140: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,848 INFO L275 TraceCheckUtils]: 141: Hoare quadruple {6235#true} {6235#true} #30#return; {6235#true} is VALID [2020-07-10 14:44:09,848 INFO L280 TraceCheckUtils]: 142: Hoare triple {6235#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6235#true} is VALID [2020-07-10 14:44:09,848 INFO L263 TraceCheckUtils]: 143: Hoare triple {6235#true} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:09,849 INFO L280 TraceCheckUtils]: 144: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,849 INFO L280 TraceCheckUtils]: 145: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:09,849 INFO L280 TraceCheckUtils]: 146: Hoare triple {6235#true} assume !(1 == ~n); {6235#true} is VALID [2020-07-10 14:44:09,849 INFO L263 TraceCheckUtils]: 147: Hoare triple {6235#true} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:09,849 INFO L280 TraceCheckUtils]: 148: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,850 INFO L280 TraceCheckUtils]: 149: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:09,850 INFO L280 TraceCheckUtils]: 150: Hoare triple {6235#true} assume 1 == ~n;#res := 1; {6235#true} is VALID [2020-07-10 14:44:09,850 INFO L280 TraceCheckUtils]: 151: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,850 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {6235#true} {6235#true} #30#return; {6235#true} is VALID [2020-07-10 14:44:09,850 INFO L280 TraceCheckUtils]: 153: Hoare triple {6235#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6235#true} is VALID [2020-07-10 14:44:09,851 INFO L263 TraceCheckUtils]: 154: Hoare triple {6235#true} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:09,851 INFO L280 TraceCheckUtils]: 155: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,851 INFO L280 TraceCheckUtils]: 156: Hoare triple {6235#true} assume ~n < 1;#res := 0; {6235#true} is VALID [2020-07-10 14:44:09,851 INFO L280 TraceCheckUtils]: 157: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,851 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {6235#true} {6235#true} #32#return; {6235#true} is VALID [2020-07-10 14:44:09,851 INFO L280 TraceCheckUtils]: 159: Hoare triple {6235#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6235#true} is VALID [2020-07-10 14:44:09,852 INFO L280 TraceCheckUtils]: 160: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,852 INFO L275 TraceCheckUtils]: 161: Hoare quadruple {6235#true} {6235#true} #32#return; {6235#true} is VALID [2020-07-10 14:44:09,852 INFO L280 TraceCheckUtils]: 162: Hoare triple {6235#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6235#true} is VALID [2020-07-10 14:44:09,852 INFO L280 TraceCheckUtils]: 163: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,854 INFO L275 TraceCheckUtils]: 164: Hoare quadruple {6235#true} {7492#(<= 6 |fibonacci_#in~n|)} #32#return; {7492#(<= 6 |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,855 INFO L280 TraceCheckUtils]: 165: Hoare triple {7492#(<= 6 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7492#(<= 6 |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,855 INFO L280 TraceCheckUtils]: 166: Hoare triple {7492#(<= 6 |fibonacci_#in~n|)} assume true; {7492#(<= 6 |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,857 INFO L275 TraceCheckUtils]: 167: Hoare quadruple {7492#(<= 6 |fibonacci_#in~n|)} {6752#(<= fibonacci_~n 7)} #32#return; {6236#false} is VALID [2020-07-10 14:44:09,873 INFO L280 TraceCheckUtils]: 0: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,873 INFO L280 TraceCheckUtils]: 1: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:09,873 INFO L280 TraceCheckUtils]: 2: Hoare triple {6235#true} assume !(1 == ~n); {6235#true} is VALID [2020-07-10 14:44:09,873 INFO L263 TraceCheckUtils]: 3: Hoare triple {6235#true} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:09,874 INFO L280 TraceCheckUtils]: 4: Hoare triple {6235#true} ~n := #in~n; {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,875 INFO L280 TraceCheckUtils]: 5: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,875 INFO L280 TraceCheckUtils]: 6: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,876 INFO L263 TraceCheckUtils]: 7: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:09,876 INFO L280 TraceCheckUtils]: 8: Hoare triple {6235#true} ~n := #in~n; {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,877 INFO L280 TraceCheckUtils]: 9: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,877 INFO L280 TraceCheckUtils]: 10: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,877 INFO L263 TraceCheckUtils]: 11: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:09,878 INFO L280 TraceCheckUtils]: 12: Hoare triple {6235#true} ~n := #in~n; {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,878 INFO L280 TraceCheckUtils]: 13: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,879 INFO L280 TraceCheckUtils]: 14: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,879 INFO L263 TraceCheckUtils]: 15: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:09,880 INFO L280 TraceCheckUtils]: 16: Hoare triple {6235#true} ~n := #in~n; {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,880 INFO L280 TraceCheckUtils]: 17: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,881 INFO L280 TraceCheckUtils]: 18: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,881 INFO L263 TraceCheckUtils]: 19: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:09,881 INFO L280 TraceCheckUtils]: 20: Hoare triple {6235#true} ~n := #in~n; {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,882 INFO L280 TraceCheckUtils]: 21: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,882 INFO L280 TraceCheckUtils]: 22: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,883 INFO L263 TraceCheckUtils]: 23: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:09,883 INFO L280 TraceCheckUtils]: 24: Hoare triple {6235#true} ~n := #in~n; {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,884 INFO L280 TraceCheckUtils]: 25: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,884 INFO L280 TraceCheckUtils]: 26: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {7259#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-10 14:44:09,885 INFO L280 TraceCheckUtils]: 27: Hoare triple {7259#(<= |fibonacci_#in~n| 1)} assume true; {7259#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-10 14:44:09,886 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {7259#(<= |fibonacci_#in~n| 1)} {6921#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {7254#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:44:09,887 INFO L280 TraceCheckUtils]: 29: Hoare triple {7254#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7254#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:44:09,887 INFO L263 TraceCheckUtils]: 30: Hoare triple {7254#(<= |fibonacci_#in~n| 2)} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:09,887 INFO L280 TraceCheckUtils]: 31: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,887 INFO L280 TraceCheckUtils]: 32: Hoare triple {6235#true} assume ~n < 1;#res := 0; {6235#true} is VALID [2020-07-10 14:44:09,887 INFO L280 TraceCheckUtils]: 33: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,889 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {6235#true} {7254#(<= |fibonacci_#in~n| 2)} #32#return; {7254#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:44:09,889 INFO L280 TraceCheckUtils]: 35: Hoare triple {7254#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7254#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:44:09,890 INFO L280 TraceCheckUtils]: 36: Hoare triple {7254#(<= |fibonacci_#in~n| 2)} assume true; {7254#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:44:09,891 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {7254#(<= |fibonacci_#in~n| 2)} {6921#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {7243#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:44:09,892 INFO L280 TraceCheckUtils]: 38: Hoare triple {7243#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7243#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:44:09,892 INFO L263 TraceCheckUtils]: 39: Hoare triple {7243#(<= |fibonacci_#in~n| 3)} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:09,892 INFO L280 TraceCheckUtils]: 40: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,892 INFO L280 TraceCheckUtils]: 41: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:09,892 INFO L280 TraceCheckUtils]: 42: Hoare triple {6235#true} assume 1 == ~n;#res := 1; {6235#true} is VALID [2020-07-10 14:44:09,893 INFO L280 TraceCheckUtils]: 43: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,893 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {6235#true} {7243#(<= |fibonacci_#in~n| 3)} #32#return; {7243#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:44:09,894 INFO L280 TraceCheckUtils]: 45: Hoare triple {7243#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7243#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:44:09,895 INFO L280 TraceCheckUtils]: 46: Hoare triple {7243#(<= |fibonacci_#in~n| 3)} assume true; {7243#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:44:09,896 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {7243#(<= |fibonacci_#in~n| 3)} {6921#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {7206#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-10 14:44:09,897 INFO L280 TraceCheckUtils]: 48: Hoare triple {7206#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7206#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-10 14:44:09,897 INFO L263 TraceCheckUtils]: 49: Hoare triple {7206#(<= |fibonacci_#in~n| 4)} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:09,897 INFO L280 TraceCheckUtils]: 50: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,897 INFO L280 TraceCheckUtils]: 51: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:09,897 INFO L280 TraceCheckUtils]: 52: Hoare triple {6235#true} assume !(1 == ~n); {6235#true} is VALID [2020-07-10 14:44:09,898 INFO L263 TraceCheckUtils]: 53: Hoare triple {6235#true} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:09,898 INFO L280 TraceCheckUtils]: 54: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,898 INFO L280 TraceCheckUtils]: 55: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:09,898 INFO L280 TraceCheckUtils]: 56: Hoare triple {6235#true} assume 1 == ~n;#res := 1; {6235#true} is VALID [2020-07-10 14:44:09,898 INFO L280 TraceCheckUtils]: 57: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,898 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {6235#true} {6235#true} #30#return; {6235#true} is VALID [2020-07-10 14:44:09,899 INFO L280 TraceCheckUtils]: 59: Hoare triple {6235#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6235#true} is VALID [2020-07-10 14:44:09,899 INFO L263 TraceCheckUtils]: 60: Hoare triple {6235#true} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:09,899 INFO L280 TraceCheckUtils]: 61: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,899 INFO L280 TraceCheckUtils]: 62: Hoare triple {6235#true} assume ~n < 1;#res := 0; {6235#true} is VALID [2020-07-10 14:44:09,899 INFO L280 TraceCheckUtils]: 63: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,900 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {6235#true} {6235#true} #32#return; {6235#true} is VALID [2020-07-10 14:44:09,900 INFO L280 TraceCheckUtils]: 65: Hoare triple {6235#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6235#true} is VALID [2020-07-10 14:44:09,900 INFO L280 TraceCheckUtils]: 66: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,901 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {6235#true} {7206#(<= |fibonacci_#in~n| 4)} #32#return; {7206#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-10 14:44:09,902 INFO L280 TraceCheckUtils]: 68: Hoare triple {7206#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7206#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-10 14:44:09,903 INFO L280 TraceCheckUtils]: 69: Hoare triple {7206#(<= |fibonacci_#in~n| 4)} assume true; {7206#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-10 14:44:09,904 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {7206#(<= |fibonacci_#in~n| 4)} {6921#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {7141#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-10 14:44:09,905 INFO L280 TraceCheckUtils]: 71: Hoare triple {7141#(<= |fibonacci_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7141#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-10 14:44:09,919 INFO L263 TraceCheckUtils]: 72: Hoare triple {7141#(<= |fibonacci_#in~n| 5)} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:09,919 INFO L280 TraceCheckUtils]: 73: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,920 INFO L280 TraceCheckUtils]: 74: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:09,920 INFO L280 TraceCheckUtils]: 75: Hoare triple {6235#true} assume !(1 == ~n); {6235#true} is VALID [2020-07-10 14:44:09,920 INFO L263 TraceCheckUtils]: 76: Hoare triple {6235#true} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:09,920 INFO L280 TraceCheckUtils]: 77: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,922 INFO L280 TraceCheckUtils]: 78: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:09,922 INFO L280 TraceCheckUtils]: 79: Hoare triple {6235#true} assume !(1 == ~n); {6235#true} is VALID [2020-07-10 14:44:09,923 INFO L263 TraceCheckUtils]: 80: Hoare triple {6235#true} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:09,923 INFO L280 TraceCheckUtils]: 81: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,923 INFO L280 TraceCheckUtils]: 82: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:09,923 INFO L280 TraceCheckUtils]: 83: Hoare triple {6235#true} assume 1 == ~n;#res := 1; {6235#true} is VALID [2020-07-10 14:44:09,923 INFO L280 TraceCheckUtils]: 84: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,924 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {6235#true} {6235#true} #30#return; {6235#true} is VALID [2020-07-10 14:44:09,924 INFO L280 TraceCheckUtils]: 86: Hoare triple {6235#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6235#true} is VALID [2020-07-10 14:44:09,924 INFO L263 TraceCheckUtils]: 87: Hoare triple {6235#true} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:09,925 INFO L280 TraceCheckUtils]: 88: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,925 INFO L280 TraceCheckUtils]: 89: Hoare triple {6235#true} assume ~n < 1;#res := 0; {6235#true} is VALID [2020-07-10 14:44:09,925 INFO L280 TraceCheckUtils]: 90: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,925 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {6235#true} {6235#true} #32#return; {6235#true} is VALID [2020-07-10 14:44:09,925 INFO L280 TraceCheckUtils]: 92: Hoare triple {6235#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6235#true} is VALID [2020-07-10 14:44:09,925 INFO L280 TraceCheckUtils]: 93: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,926 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {6235#true} {6235#true} #30#return; {6235#true} is VALID [2020-07-10 14:44:09,926 INFO L280 TraceCheckUtils]: 95: Hoare triple {6235#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6235#true} is VALID [2020-07-10 14:44:09,926 INFO L263 TraceCheckUtils]: 96: Hoare triple {6235#true} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:09,926 INFO L280 TraceCheckUtils]: 97: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,926 INFO L280 TraceCheckUtils]: 98: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:09,927 INFO L280 TraceCheckUtils]: 99: Hoare triple {6235#true} assume 1 == ~n;#res := 1; {6235#true} is VALID [2020-07-10 14:44:09,927 INFO L280 TraceCheckUtils]: 100: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,927 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {6235#true} {6235#true} #32#return; {6235#true} is VALID [2020-07-10 14:44:09,927 INFO L280 TraceCheckUtils]: 102: Hoare triple {6235#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6235#true} is VALID [2020-07-10 14:44:09,927 INFO L280 TraceCheckUtils]: 103: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,928 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {6235#true} {7141#(<= |fibonacci_#in~n| 5)} #32#return; {7141#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-10 14:44:09,929 INFO L280 TraceCheckUtils]: 105: Hoare triple {7141#(<= |fibonacci_#in~n| 5)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7141#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-10 14:44:09,930 INFO L280 TraceCheckUtils]: 106: Hoare triple {7141#(<= |fibonacci_#in~n| 5)} assume true; {7141#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-10 14:44:09,931 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {7141#(<= |fibonacci_#in~n| 5)} {6921#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {7022#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-10 14:44:09,931 INFO L280 TraceCheckUtils]: 108: Hoare triple {7022#(<= |fibonacci_#in~n| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7022#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-10 14:44:09,932 INFO L263 TraceCheckUtils]: 109: Hoare triple {7022#(<= |fibonacci_#in~n| 6)} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:09,932 INFO L280 TraceCheckUtils]: 110: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,932 INFO L280 TraceCheckUtils]: 111: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:09,932 INFO L280 TraceCheckUtils]: 112: Hoare triple {6235#true} assume !(1 == ~n); {6235#true} is VALID [2020-07-10 14:44:09,932 INFO L263 TraceCheckUtils]: 113: Hoare triple {6235#true} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:09,933 INFO L280 TraceCheckUtils]: 114: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,933 INFO L280 TraceCheckUtils]: 115: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:09,933 INFO L280 TraceCheckUtils]: 116: Hoare triple {6235#true} assume !(1 == ~n); {6235#true} is VALID [2020-07-10 14:44:09,933 INFO L263 TraceCheckUtils]: 117: Hoare triple {6235#true} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:09,933 INFO L280 TraceCheckUtils]: 118: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,933 INFO L280 TraceCheckUtils]: 119: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:09,934 INFO L280 TraceCheckUtils]: 120: Hoare triple {6235#true} assume !(1 == ~n); {6235#true} is VALID [2020-07-10 14:44:09,934 INFO L263 TraceCheckUtils]: 121: Hoare triple {6235#true} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:09,934 INFO L280 TraceCheckUtils]: 122: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,934 INFO L280 TraceCheckUtils]: 123: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:09,934 INFO L280 TraceCheckUtils]: 124: Hoare triple {6235#true} assume 1 == ~n;#res := 1; {6235#true} is VALID [2020-07-10 14:44:09,934 INFO L280 TraceCheckUtils]: 125: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,935 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {6235#true} {6235#true} #30#return; {6235#true} is VALID [2020-07-10 14:44:09,935 INFO L280 TraceCheckUtils]: 127: Hoare triple {6235#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6235#true} is VALID [2020-07-10 14:44:09,935 INFO L263 TraceCheckUtils]: 128: Hoare triple {6235#true} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:09,935 INFO L280 TraceCheckUtils]: 129: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,935 INFO L280 TraceCheckUtils]: 130: Hoare triple {6235#true} assume ~n < 1;#res := 0; {6235#true} is VALID [2020-07-10 14:44:09,936 INFO L280 TraceCheckUtils]: 131: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,936 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {6235#true} {6235#true} #32#return; {6235#true} is VALID [2020-07-10 14:44:09,936 INFO L280 TraceCheckUtils]: 133: Hoare triple {6235#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6235#true} is VALID [2020-07-10 14:44:09,936 INFO L280 TraceCheckUtils]: 134: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,936 INFO L275 TraceCheckUtils]: 135: Hoare quadruple {6235#true} {6235#true} #30#return; {6235#true} is VALID [2020-07-10 14:44:09,936 INFO L280 TraceCheckUtils]: 136: Hoare triple {6235#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6235#true} is VALID [2020-07-10 14:44:09,937 INFO L263 TraceCheckUtils]: 137: Hoare triple {6235#true} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:09,937 INFO L280 TraceCheckUtils]: 138: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,937 INFO L280 TraceCheckUtils]: 139: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:09,937 INFO L280 TraceCheckUtils]: 140: Hoare triple {6235#true} assume 1 == ~n;#res := 1; {6235#true} is VALID [2020-07-10 14:44:09,937 INFO L280 TraceCheckUtils]: 141: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,938 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {6235#true} {6235#true} #32#return; {6235#true} is VALID [2020-07-10 14:44:09,938 INFO L280 TraceCheckUtils]: 143: Hoare triple {6235#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6235#true} is VALID [2020-07-10 14:44:09,938 INFO L280 TraceCheckUtils]: 144: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,938 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {6235#true} {6235#true} #30#return; {6235#true} is VALID [2020-07-10 14:44:09,938 INFO L280 TraceCheckUtils]: 146: Hoare triple {6235#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6235#true} is VALID [2020-07-10 14:44:09,938 INFO L263 TraceCheckUtils]: 147: Hoare triple {6235#true} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:09,939 INFO L280 TraceCheckUtils]: 148: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,939 INFO L280 TraceCheckUtils]: 149: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:09,939 INFO L280 TraceCheckUtils]: 150: Hoare triple {6235#true} assume !(1 == ~n); {6235#true} is VALID [2020-07-10 14:44:09,939 INFO L263 TraceCheckUtils]: 151: Hoare triple {6235#true} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:09,939 INFO L280 TraceCheckUtils]: 152: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,940 INFO L280 TraceCheckUtils]: 153: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:09,940 INFO L280 TraceCheckUtils]: 154: Hoare triple {6235#true} assume 1 == ~n;#res := 1; {6235#true} is VALID [2020-07-10 14:44:09,940 INFO L280 TraceCheckUtils]: 155: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,940 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {6235#true} {6235#true} #30#return; {6235#true} is VALID [2020-07-10 14:44:09,940 INFO L280 TraceCheckUtils]: 157: Hoare triple {6235#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6235#true} is VALID [2020-07-10 14:44:09,940 INFO L263 TraceCheckUtils]: 158: Hoare triple {6235#true} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:09,941 INFO L280 TraceCheckUtils]: 159: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,941 INFO L280 TraceCheckUtils]: 160: Hoare triple {6235#true} assume ~n < 1;#res := 0; {6235#true} is VALID [2020-07-10 14:44:09,941 INFO L280 TraceCheckUtils]: 161: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,941 INFO L275 TraceCheckUtils]: 162: Hoare quadruple {6235#true} {6235#true} #32#return; {6235#true} is VALID [2020-07-10 14:44:09,941 INFO L280 TraceCheckUtils]: 163: Hoare triple {6235#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6235#true} is VALID [2020-07-10 14:44:09,941 INFO L280 TraceCheckUtils]: 164: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,942 INFO L275 TraceCheckUtils]: 165: Hoare quadruple {6235#true} {6235#true} #32#return; {6235#true} is VALID [2020-07-10 14:44:09,942 INFO L280 TraceCheckUtils]: 166: Hoare triple {6235#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6235#true} is VALID [2020-07-10 14:44:09,942 INFO L280 TraceCheckUtils]: 167: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,943 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {6235#true} {7022#(<= |fibonacci_#in~n| 6)} #32#return; {7022#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-10 14:44:09,944 INFO L280 TraceCheckUtils]: 169: Hoare triple {7022#(<= |fibonacci_#in~n| 6)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7022#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-10 14:44:09,944 INFO L280 TraceCheckUtils]: 170: Hoare triple {7022#(<= |fibonacci_#in~n| 6)} assume true; {7022#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-10 14:44:09,945 INFO L275 TraceCheckUtils]: 171: Hoare quadruple {7022#(<= |fibonacci_#in~n| 6)} {6235#true} #30#return; {6752#(<= fibonacci_~n 7)} is VALID [2020-07-10 14:44:09,946 INFO L280 TraceCheckUtils]: 172: Hoare triple {6752#(<= fibonacci_~n 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6752#(<= fibonacci_~n 7)} is VALID [2020-07-10 14:44:09,946 INFO L263 TraceCheckUtils]: 173: Hoare triple {6752#(<= fibonacci_~n 7)} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:09,946 INFO L280 TraceCheckUtils]: 174: Hoare triple {6235#true} ~n := #in~n; {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,947 INFO L280 TraceCheckUtils]: 175: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,947 INFO L280 TraceCheckUtils]: 176: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,948 INFO L263 TraceCheckUtils]: 177: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:09,948 INFO L280 TraceCheckUtils]: 178: Hoare triple {6235#true} ~n := #in~n; {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,949 INFO L280 TraceCheckUtils]: 179: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,949 INFO L280 TraceCheckUtils]: 180: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,949 INFO L263 TraceCheckUtils]: 181: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:09,950 INFO L280 TraceCheckUtils]: 182: Hoare triple {6235#true} ~n := #in~n; {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,950 INFO L280 TraceCheckUtils]: 183: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,951 INFO L280 TraceCheckUtils]: 184: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,951 INFO L263 TraceCheckUtils]: 185: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:09,952 INFO L280 TraceCheckUtils]: 186: Hoare triple {6235#true} ~n := #in~n; {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,952 INFO L280 TraceCheckUtils]: 187: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,953 INFO L280 TraceCheckUtils]: 188: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,953 INFO L263 TraceCheckUtils]: 189: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:09,953 INFO L280 TraceCheckUtils]: 190: Hoare triple {6235#true} ~n := #in~n; {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,954 INFO L280 TraceCheckUtils]: 191: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {7719#(and (< 0 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-10 14:44:09,955 INFO L280 TraceCheckUtils]: 192: Hoare triple {7719#(and (< 0 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} assume !(1 == ~n); {7720#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,955 INFO L263 TraceCheckUtils]: 193: Hoare triple {7720#(<= 2 |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:09,955 INFO L280 TraceCheckUtils]: 194: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,955 INFO L280 TraceCheckUtils]: 195: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:09,956 INFO L280 TraceCheckUtils]: 196: Hoare triple {6235#true} assume 1 == ~n;#res := 1; {6235#true} is VALID [2020-07-10 14:44:09,956 INFO L280 TraceCheckUtils]: 197: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,957 INFO L275 TraceCheckUtils]: 198: Hoare quadruple {6235#true} {7720#(<= 2 |fibonacci_#in~n|)} #30#return; {7720#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,957 INFO L280 TraceCheckUtils]: 199: Hoare triple {7720#(<= 2 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7720#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,957 INFO L263 TraceCheckUtils]: 200: Hoare triple {7720#(<= 2 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:09,958 INFO L280 TraceCheckUtils]: 201: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,958 INFO L280 TraceCheckUtils]: 202: Hoare triple {6235#true} assume ~n < 1;#res := 0; {6235#true} is VALID [2020-07-10 14:44:09,958 INFO L280 TraceCheckUtils]: 203: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,959 INFO L275 TraceCheckUtils]: 204: Hoare quadruple {6235#true} {7720#(<= 2 |fibonacci_#in~n|)} #32#return; {7720#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,959 INFO L280 TraceCheckUtils]: 205: Hoare triple {7720#(<= 2 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7720#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,960 INFO L280 TraceCheckUtils]: 206: Hoare triple {7720#(<= 2 |fibonacci_#in~n|)} assume true; {7720#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,961 INFO L275 TraceCheckUtils]: 207: Hoare quadruple {7720#(<= 2 |fibonacci_#in~n|)} {6921#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {7713#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,962 INFO L280 TraceCheckUtils]: 208: Hoare triple {7713#(<= 3 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7713#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,962 INFO L263 TraceCheckUtils]: 209: Hoare triple {7713#(<= 3 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:09,962 INFO L280 TraceCheckUtils]: 210: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,962 INFO L280 TraceCheckUtils]: 211: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:09,963 INFO L280 TraceCheckUtils]: 212: Hoare triple {6235#true} assume 1 == ~n;#res := 1; {6235#true} is VALID [2020-07-10 14:44:09,963 INFO L280 TraceCheckUtils]: 213: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,964 INFO L275 TraceCheckUtils]: 214: Hoare quadruple {6235#true} {7713#(<= 3 |fibonacci_#in~n|)} #32#return; {7713#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,964 INFO L280 TraceCheckUtils]: 215: Hoare triple {7713#(<= 3 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7713#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,965 INFO L280 TraceCheckUtils]: 216: Hoare triple {7713#(<= 3 |fibonacci_#in~n|)} assume true; {7713#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,966 INFO L275 TraceCheckUtils]: 217: Hoare quadruple {7713#(<= 3 |fibonacci_#in~n|)} {6921#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {7676#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,967 INFO L280 TraceCheckUtils]: 218: Hoare triple {7676#(<= 4 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7676#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,967 INFO L263 TraceCheckUtils]: 219: Hoare triple {7676#(<= 4 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:09,967 INFO L280 TraceCheckUtils]: 220: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,967 INFO L280 TraceCheckUtils]: 221: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:09,968 INFO L280 TraceCheckUtils]: 222: Hoare triple {6235#true} assume !(1 == ~n); {6235#true} is VALID [2020-07-10 14:44:09,968 INFO L263 TraceCheckUtils]: 223: Hoare triple {6235#true} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:09,968 INFO L280 TraceCheckUtils]: 224: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,968 INFO L280 TraceCheckUtils]: 225: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:09,968 INFO L280 TraceCheckUtils]: 226: Hoare triple {6235#true} assume 1 == ~n;#res := 1; {6235#true} is VALID [2020-07-10 14:44:09,968 INFO L280 TraceCheckUtils]: 227: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,969 INFO L275 TraceCheckUtils]: 228: Hoare quadruple {6235#true} {6235#true} #30#return; {6235#true} is VALID [2020-07-10 14:44:09,969 INFO L280 TraceCheckUtils]: 229: Hoare triple {6235#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6235#true} is VALID [2020-07-10 14:44:09,969 INFO L263 TraceCheckUtils]: 230: Hoare triple {6235#true} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:09,969 INFO L280 TraceCheckUtils]: 231: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,969 INFO L280 TraceCheckUtils]: 232: Hoare triple {6235#true} assume ~n < 1;#res := 0; {6235#true} is VALID [2020-07-10 14:44:09,970 INFO L280 TraceCheckUtils]: 233: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,970 INFO L275 TraceCheckUtils]: 234: Hoare quadruple {6235#true} {6235#true} #32#return; {6235#true} is VALID [2020-07-10 14:44:09,970 INFO L280 TraceCheckUtils]: 235: Hoare triple {6235#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6235#true} is VALID [2020-07-10 14:44:09,970 INFO L280 TraceCheckUtils]: 236: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,971 INFO L275 TraceCheckUtils]: 237: Hoare quadruple {6235#true} {7676#(<= 4 |fibonacci_#in~n|)} #32#return; {7676#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,972 INFO L280 TraceCheckUtils]: 238: Hoare triple {7676#(<= 4 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7676#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,973 INFO L280 TraceCheckUtils]: 239: Hoare triple {7676#(<= 4 |fibonacci_#in~n|)} assume true; {7676#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,974 INFO L275 TraceCheckUtils]: 240: Hoare quadruple {7676#(<= 4 |fibonacci_#in~n|)} {6921#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {7611#(<= 5 |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,975 INFO L280 TraceCheckUtils]: 241: Hoare triple {7611#(<= 5 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7611#(<= 5 |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,975 INFO L263 TraceCheckUtils]: 242: Hoare triple {7611#(<= 5 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:09,975 INFO L280 TraceCheckUtils]: 243: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,975 INFO L280 TraceCheckUtils]: 244: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:09,975 INFO L280 TraceCheckUtils]: 245: Hoare triple {6235#true} assume !(1 == ~n); {6235#true} is VALID [2020-07-10 14:44:09,976 INFO L263 TraceCheckUtils]: 246: Hoare triple {6235#true} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:09,976 INFO L280 TraceCheckUtils]: 247: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,976 INFO L280 TraceCheckUtils]: 248: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:09,976 INFO L280 TraceCheckUtils]: 249: Hoare triple {6235#true} assume !(1 == ~n); {6235#true} is VALID [2020-07-10 14:44:09,976 INFO L263 TraceCheckUtils]: 250: Hoare triple {6235#true} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:09,977 INFO L280 TraceCheckUtils]: 251: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,977 INFO L280 TraceCheckUtils]: 252: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:09,977 INFO L280 TraceCheckUtils]: 253: Hoare triple {6235#true} assume 1 == ~n;#res := 1; {6235#true} is VALID [2020-07-10 14:44:09,977 INFO L280 TraceCheckUtils]: 254: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,977 INFO L275 TraceCheckUtils]: 255: Hoare quadruple {6235#true} {6235#true} #30#return; {6235#true} is VALID [2020-07-10 14:44:09,978 INFO L280 TraceCheckUtils]: 256: Hoare triple {6235#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6235#true} is VALID [2020-07-10 14:44:09,978 INFO L263 TraceCheckUtils]: 257: Hoare triple {6235#true} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:09,978 INFO L280 TraceCheckUtils]: 258: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,978 INFO L280 TraceCheckUtils]: 259: Hoare triple {6235#true} assume ~n < 1;#res := 0; {6235#true} is VALID [2020-07-10 14:44:09,979 INFO L280 TraceCheckUtils]: 260: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,979 INFO L275 TraceCheckUtils]: 261: Hoare quadruple {6235#true} {6235#true} #32#return; {6235#true} is VALID [2020-07-10 14:44:09,979 INFO L280 TraceCheckUtils]: 262: Hoare triple {6235#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6235#true} is VALID [2020-07-10 14:44:09,979 INFO L280 TraceCheckUtils]: 263: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,979 INFO L275 TraceCheckUtils]: 264: Hoare quadruple {6235#true} {6235#true} #30#return; {6235#true} is VALID [2020-07-10 14:44:09,980 INFO L280 TraceCheckUtils]: 265: Hoare triple {6235#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6235#true} is VALID [2020-07-10 14:44:09,980 INFO L263 TraceCheckUtils]: 266: Hoare triple {6235#true} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:09,980 INFO L280 TraceCheckUtils]: 267: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,980 INFO L280 TraceCheckUtils]: 268: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:09,980 INFO L280 TraceCheckUtils]: 269: Hoare triple {6235#true} assume 1 == ~n;#res := 1; {6235#true} is VALID [2020-07-10 14:44:09,981 INFO L280 TraceCheckUtils]: 270: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,981 INFO L275 TraceCheckUtils]: 271: Hoare quadruple {6235#true} {6235#true} #32#return; {6235#true} is VALID [2020-07-10 14:44:09,981 INFO L280 TraceCheckUtils]: 272: Hoare triple {6235#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6235#true} is VALID [2020-07-10 14:44:09,981 INFO L280 TraceCheckUtils]: 273: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,982 INFO L275 TraceCheckUtils]: 274: Hoare quadruple {6235#true} {7611#(<= 5 |fibonacci_#in~n|)} #32#return; {7611#(<= 5 |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,983 INFO L280 TraceCheckUtils]: 275: Hoare triple {7611#(<= 5 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7611#(<= 5 |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,984 INFO L280 TraceCheckUtils]: 276: Hoare triple {7611#(<= 5 |fibonacci_#in~n|)} assume true; {7611#(<= 5 |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,985 INFO L275 TraceCheckUtils]: 277: Hoare quadruple {7611#(<= 5 |fibonacci_#in~n|)} {6921#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {7492#(<= 6 |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,986 INFO L280 TraceCheckUtils]: 278: Hoare triple {7492#(<= 6 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7492#(<= 6 |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,986 INFO L263 TraceCheckUtils]: 279: Hoare triple {7492#(<= 6 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:09,986 INFO L280 TraceCheckUtils]: 280: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,986 INFO L280 TraceCheckUtils]: 281: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:09,986 INFO L280 TraceCheckUtils]: 282: Hoare triple {6235#true} assume !(1 == ~n); {6235#true} is VALID [2020-07-10 14:44:09,986 INFO L263 TraceCheckUtils]: 283: Hoare triple {6235#true} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:09,987 INFO L280 TraceCheckUtils]: 284: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,987 INFO L280 TraceCheckUtils]: 285: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:09,987 INFO L280 TraceCheckUtils]: 286: Hoare triple {6235#true} assume !(1 == ~n); {6235#true} is VALID [2020-07-10 14:44:09,987 INFO L263 TraceCheckUtils]: 287: Hoare triple {6235#true} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:09,987 INFO L280 TraceCheckUtils]: 288: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,988 INFO L280 TraceCheckUtils]: 289: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:09,988 INFO L280 TraceCheckUtils]: 290: Hoare triple {6235#true} assume !(1 == ~n); {6235#true} is VALID [2020-07-10 14:44:09,988 INFO L263 TraceCheckUtils]: 291: Hoare triple {6235#true} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:09,988 INFO L280 TraceCheckUtils]: 292: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,988 INFO L280 TraceCheckUtils]: 293: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:09,988 INFO L280 TraceCheckUtils]: 294: Hoare triple {6235#true} assume 1 == ~n;#res := 1; {6235#true} is VALID [2020-07-10 14:44:09,989 INFO L280 TraceCheckUtils]: 295: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,989 INFO L275 TraceCheckUtils]: 296: Hoare quadruple {6235#true} {6235#true} #30#return; {6235#true} is VALID [2020-07-10 14:44:09,989 INFO L280 TraceCheckUtils]: 297: Hoare triple {6235#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6235#true} is VALID [2020-07-10 14:44:09,989 INFO L263 TraceCheckUtils]: 298: Hoare triple {6235#true} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:09,989 INFO L280 TraceCheckUtils]: 299: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,990 INFO L280 TraceCheckUtils]: 300: Hoare triple {6235#true} assume ~n < 1;#res := 0; {6235#true} is VALID [2020-07-10 14:44:09,990 INFO L280 TraceCheckUtils]: 301: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,990 INFO L275 TraceCheckUtils]: 302: Hoare quadruple {6235#true} {6235#true} #32#return; {6235#true} is VALID [2020-07-10 14:44:09,990 INFO L280 TraceCheckUtils]: 303: Hoare triple {6235#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6235#true} is VALID [2020-07-10 14:44:09,990 INFO L280 TraceCheckUtils]: 304: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,990 INFO L275 TraceCheckUtils]: 305: Hoare quadruple {6235#true} {6235#true} #30#return; {6235#true} is VALID [2020-07-10 14:44:09,991 INFO L280 TraceCheckUtils]: 306: Hoare triple {6235#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6235#true} is VALID [2020-07-10 14:44:09,991 INFO L263 TraceCheckUtils]: 307: Hoare triple {6235#true} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:09,991 INFO L280 TraceCheckUtils]: 308: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,991 INFO L280 TraceCheckUtils]: 309: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:09,991 INFO L280 TraceCheckUtils]: 310: Hoare triple {6235#true} assume 1 == ~n;#res := 1; {6235#true} is VALID [2020-07-10 14:44:09,992 INFO L280 TraceCheckUtils]: 311: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,992 INFO L275 TraceCheckUtils]: 312: Hoare quadruple {6235#true} {6235#true} #32#return; {6235#true} is VALID [2020-07-10 14:44:09,992 INFO L280 TraceCheckUtils]: 313: Hoare triple {6235#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6235#true} is VALID [2020-07-10 14:44:09,992 INFO L280 TraceCheckUtils]: 314: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,992 INFO L275 TraceCheckUtils]: 315: Hoare quadruple {6235#true} {6235#true} #30#return; {6235#true} is VALID [2020-07-10 14:44:09,993 INFO L280 TraceCheckUtils]: 316: Hoare triple {6235#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6235#true} is VALID [2020-07-10 14:44:09,993 INFO L263 TraceCheckUtils]: 317: Hoare triple {6235#true} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:09,993 INFO L280 TraceCheckUtils]: 318: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,993 INFO L280 TraceCheckUtils]: 319: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:09,993 INFO L280 TraceCheckUtils]: 320: Hoare triple {6235#true} assume !(1 == ~n); {6235#true} is VALID [2020-07-10 14:44:09,994 INFO L263 TraceCheckUtils]: 321: Hoare triple {6235#true} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:09,994 INFO L280 TraceCheckUtils]: 322: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,994 INFO L280 TraceCheckUtils]: 323: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:09,994 INFO L280 TraceCheckUtils]: 324: Hoare triple {6235#true} assume 1 == ~n;#res := 1; {6235#true} is VALID [2020-07-10 14:44:09,994 INFO L280 TraceCheckUtils]: 325: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,995 INFO L275 TraceCheckUtils]: 326: Hoare quadruple {6235#true} {6235#true} #30#return; {6235#true} is VALID [2020-07-10 14:44:09,995 INFO L280 TraceCheckUtils]: 327: Hoare triple {6235#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6235#true} is VALID [2020-07-10 14:44:09,995 INFO L263 TraceCheckUtils]: 328: Hoare triple {6235#true} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:09,995 INFO L280 TraceCheckUtils]: 329: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:09,995 INFO L280 TraceCheckUtils]: 330: Hoare triple {6235#true} assume ~n < 1;#res := 0; {6235#true} is VALID [2020-07-10 14:44:09,995 INFO L280 TraceCheckUtils]: 331: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,996 INFO L275 TraceCheckUtils]: 332: Hoare quadruple {6235#true} {6235#true} #32#return; {6235#true} is VALID [2020-07-10 14:44:09,996 INFO L280 TraceCheckUtils]: 333: Hoare triple {6235#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6235#true} is VALID [2020-07-10 14:44:09,996 INFO L280 TraceCheckUtils]: 334: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,996 INFO L275 TraceCheckUtils]: 335: Hoare quadruple {6235#true} {6235#true} #32#return; {6235#true} is VALID [2020-07-10 14:44:09,996 INFO L280 TraceCheckUtils]: 336: Hoare triple {6235#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6235#true} is VALID [2020-07-10 14:44:09,996 INFO L280 TraceCheckUtils]: 337: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:09,998 INFO L275 TraceCheckUtils]: 338: Hoare quadruple {6235#true} {7492#(<= 6 |fibonacci_#in~n|)} #32#return; {7492#(<= 6 |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,998 INFO L280 TraceCheckUtils]: 339: Hoare triple {7492#(<= 6 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7492#(<= 6 |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:09,999 INFO L280 TraceCheckUtils]: 340: Hoare triple {7492#(<= 6 |fibonacci_#in~n|)} assume true; {7492#(<= 6 |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:10,000 INFO L275 TraceCheckUtils]: 341: Hoare quadruple {7492#(<= 6 |fibonacci_#in~n|)} {6752#(<= fibonacci_~n 7)} #32#return; {6236#false} is VALID [2020-07-10 14:44:10,000 INFO L280 TraceCheckUtils]: 342: Hoare triple {6236#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6236#false} is VALID [2020-07-10 14:44:10,000 INFO L280 TraceCheckUtils]: 343: Hoare triple {6236#false} assume true; {6236#false} is VALID [2020-07-10 14:44:10,001 INFO L275 TraceCheckUtils]: 344: Hoare quadruple {6236#false} {6235#true} #38#return; {6236#false} is VALID [2020-07-10 14:44:10,072 INFO L263 TraceCheckUtils]: 0: Hoare triple {6235#true} call ULTIMATE.init(); {6235#true} is VALID [2020-07-10 14:44:10,073 INFO L280 TraceCheckUtils]: 1: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:10,073 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6235#true} {6235#true} #34#return; {6235#true} is VALID [2020-07-10 14:44:10,073 INFO L263 TraceCheckUtils]: 3: Hoare triple {6235#true} call #t~ret4 := main(); {6235#true} is VALID [2020-07-10 14:44:10,073 INFO L280 TraceCheckUtils]: 4: Hoare triple {6235#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~x~0 := #t~nondet2;havoc #t~nondet2; {6235#true} is VALID [2020-07-10 14:44:10,073 INFO L263 TraceCheckUtils]: 5: Hoare triple {6235#true} call #t~ret3 := fibonacci(~x~0); {6235#true} is VALID [2020-07-10 14:44:10,073 INFO L280 TraceCheckUtils]: 6: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:10,074 INFO L280 TraceCheckUtils]: 7: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:10,074 INFO L280 TraceCheckUtils]: 8: Hoare triple {6235#true} assume !(1 == ~n); {6235#true} is VALID [2020-07-10 14:44:10,074 INFO L263 TraceCheckUtils]: 9: Hoare triple {6235#true} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:10,075 INFO L280 TraceCheckUtils]: 10: Hoare triple {6235#true} ~n := #in~n; {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:10,075 INFO L280 TraceCheckUtils]: 11: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:10,076 INFO L280 TraceCheckUtils]: 12: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:10,076 INFO L263 TraceCheckUtils]: 13: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:10,077 INFO L280 TraceCheckUtils]: 14: Hoare triple {6235#true} ~n := #in~n; {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:10,077 INFO L280 TraceCheckUtils]: 15: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:10,078 INFO L280 TraceCheckUtils]: 16: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:10,078 INFO L263 TraceCheckUtils]: 17: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:10,078 INFO L280 TraceCheckUtils]: 18: Hoare triple {6235#true} ~n := #in~n; {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:10,079 INFO L280 TraceCheckUtils]: 19: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:10,080 INFO L280 TraceCheckUtils]: 20: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:10,080 INFO L263 TraceCheckUtils]: 21: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:10,080 INFO L280 TraceCheckUtils]: 22: Hoare triple {6235#true} ~n := #in~n; {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:10,081 INFO L280 TraceCheckUtils]: 23: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:10,082 INFO L280 TraceCheckUtils]: 24: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:10,083 INFO L263 TraceCheckUtils]: 25: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:10,083 INFO L280 TraceCheckUtils]: 26: Hoare triple {6235#true} ~n := #in~n; {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:10,084 INFO L280 TraceCheckUtils]: 27: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:10,084 INFO L280 TraceCheckUtils]: 28: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:10,085 INFO L263 TraceCheckUtils]: 29: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:10,085 INFO L280 TraceCheckUtils]: 30: Hoare triple {6235#true} ~n := #in~n; {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:10,086 INFO L280 TraceCheckUtils]: 31: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:10,086 INFO L280 TraceCheckUtils]: 32: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {7259#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-10 14:44:10,087 INFO L280 TraceCheckUtils]: 33: Hoare triple {7259#(<= |fibonacci_#in~n| 1)} assume true; {7259#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-10 14:44:10,088 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {7259#(<= |fibonacci_#in~n| 1)} {6921#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {7254#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:44:10,089 INFO L280 TraceCheckUtils]: 35: Hoare triple {7254#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7254#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:44:10,089 INFO L263 TraceCheckUtils]: 36: Hoare triple {7254#(<= |fibonacci_#in~n| 2)} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:10,089 INFO L280 TraceCheckUtils]: 37: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:10,089 INFO L280 TraceCheckUtils]: 38: Hoare triple {6235#true} assume ~n < 1;#res := 0; {6235#true} is VALID [2020-07-10 14:44:10,089 INFO L280 TraceCheckUtils]: 39: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:10,090 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {6235#true} {7254#(<= |fibonacci_#in~n| 2)} #32#return; {7254#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:44:10,091 INFO L280 TraceCheckUtils]: 41: Hoare triple {7254#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7254#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:44:10,091 INFO L280 TraceCheckUtils]: 42: Hoare triple {7254#(<= |fibonacci_#in~n| 2)} assume true; {7254#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:44:10,093 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {7254#(<= |fibonacci_#in~n| 2)} {6921#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {7243#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:44:10,093 INFO L280 TraceCheckUtils]: 44: Hoare triple {7243#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7243#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:44:10,093 INFO L263 TraceCheckUtils]: 45: Hoare triple {7243#(<= |fibonacci_#in~n| 3)} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:10,094 INFO L280 TraceCheckUtils]: 46: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:10,094 INFO L280 TraceCheckUtils]: 47: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:10,094 INFO L280 TraceCheckUtils]: 48: Hoare triple {6235#true} assume 1 == ~n;#res := 1; {6235#true} is VALID [2020-07-10 14:44:10,094 INFO L280 TraceCheckUtils]: 49: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:10,095 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {6235#true} {7243#(<= |fibonacci_#in~n| 3)} #32#return; {7243#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:44:10,095 INFO L280 TraceCheckUtils]: 51: Hoare triple {7243#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7243#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:44:10,096 INFO L280 TraceCheckUtils]: 52: Hoare triple {7243#(<= |fibonacci_#in~n| 3)} assume true; {7243#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:44:10,097 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {7243#(<= |fibonacci_#in~n| 3)} {6921#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {7206#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-10 14:44:10,098 INFO L280 TraceCheckUtils]: 54: Hoare triple {7206#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7206#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-10 14:44:10,098 INFO L263 TraceCheckUtils]: 55: Hoare triple {7206#(<= |fibonacci_#in~n| 4)} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:10,098 INFO L280 TraceCheckUtils]: 56: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:10,099 INFO L280 TraceCheckUtils]: 57: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:10,099 INFO L280 TraceCheckUtils]: 58: Hoare triple {6235#true} assume !(1 == ~n); {6235#true} is VALID [2020-07-10 14:44:10,099 INFO L263 TraceCheckUtils]: 59: Hoare triple {6235#true} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:10,099 INFO L280 TraceCheckUtils]: 60: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:10,099 INFO L280 TraceCheckUtils]: 61: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:10,099 INFO L280 TraceCheckUtils]: 62: Hoare triple {6235#true} assume 1 == ~n;#res := 1; {6235#true} is VALID [2020-07-10 14:44:10,099 INFO L280 TraceCheckUtils]: 63: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:10,100 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {6235#true} {6235#true} #30#return; {6235#true} is VALID [2020-07-10 14:44:10,100 INFO L280 TraceCheckUtils]: 65: Hoare triple {6235#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6235#true} is VALID [2020-07-10 14:44:10,100 INFO L263 TraceCheckUtils]: 66: Hoare triple {6235#true} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:10,100 INFO L280 TraceCheckUtils]: 67: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:10,100 INFO L280 TraceCheckUtils]: 68: Hoare triple {6235#true} assume ~n < 1;#res := 0; {6235#true} is VALID [2020-07-10 14:44:10,100 INFO L280 TraceCheckUtils]: 69: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:10,101 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {6235#true} {6235#true} #32#return; {6235#true} is VALID [2020-07-10 14:44:10,101 INFO L280 TraceCheckUtils]: 71: Hoare triple {6235#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6235#true} is VALID [2020-07-10 14:44:10,101 INFO L280 TraceCheckUtils]: 72: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:10,102 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {6235#true} {7206#(<= |fibonacci_#in~n| 4)} #32#return; {7206#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-10 14:44:10,102 INFO L280 TraceCheckUtils]: 74: Hoare triple {7206#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7206#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-10 14:44:10,103 INFO L280 TraceCheckUtils]: 75: Hoare triple {7206#(<= |fibonacci_#in~n| 4)} assume true; {7206#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-10 14:44:10,104 INFO L275 TraceCheckUtils]: 76: Hoare quadruple {7206#(<= |fibonacci_#in~n| 4)} {6921#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {7141#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-10 14:44:10,105 INFO L280 TraceCheckUtils]: 77: Hoare triple {7141#(<= |fibonacci_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7141#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-10 14:44:10,105 INFO L263 TraceCheckUtils]: 78: Hoare triple {7141#(<= |fibonacci_#in~n| 5)} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:10,105 INFO L280 TraceCheckUtils]: 79: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:10,105 INFO L280 TraceCheckUtils]: 80: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:10,105 INFO L280 TraceCheckUtils]: 81: Hoare triple {6235#true} assume !(1 == ~n); {6235#true} is VALID [2020-07-10 14:44:10,106 INFO L263 TraceCheckUtils]: 82: Hoare triple {6235#true} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:10,106 INFO L280 TraceCheckUtils]: 83: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:10,106 INFO L280 TraceCheckUtils]: 84: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:10,106 INFO L280 TraceCheckUtils]: 85: Hoare triple {6235#true} assume !(1 == ~n); {6235#true} is VALID [2020-07-10 14:44:10,106 INFO L263 TraceCheckUtils]: 86: Hoare triple {6235#true} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:10,106 INFO L280 TraceCheckUtils]: 87: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:10,107 INFO L280 TraceCheckUtils]: 88: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:10,107 INFO L280 TraceCheckUtils]: 89: Hoare triple {6235#true} assume 1 == ~n;#res := 1; {6235#true} is VALID [2020-07-10 14:44:10,107 INFO L280 TraceCheckUtils]: 90: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:10,107 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {6235#true} {6235#true} #30#return; {6235#true} is VALID [2020-07-10 14:44:10,107 INFO L280 TraceCheckUtils]: 92: Hoare triple {6235#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6235#true} is VALID [2020-07-10 14:44:10,108 INFO L263 TraceCheckUtils]: 93: Hoare triple {6235#true} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:10,108 INFO L280 TraceCheckUtils]: 94: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:10,108 INFO L280 TraceCheckUtils]: 95: Hoare triple {6235#true} assume ~n < 1;#res := 0; {6235#true} is VALID [2020-07-10 14:44:10,108 INFO L280 TraceCheckUtils]: 96: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:10,108 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {6235#true} {6235#true} #32#return; {6235#true} is VALID [2020-07-10 14:44:10,108 INFO L280 TraceCheckUtils]: 98: Hoare triple {6235#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6235#true} is VALID [2020-07-10 14:44:10,109 INFO L280 TraceCheckUtils]: 99: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:10,109 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {6235#true} {6235#true} #30#return; {6235#true} is VALID [2020-07-10 14:44:10,109 INFO L280 TraceCheckUtils]: 101: Hoare triple {6235#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6235#true} is VALID [2020-07-10 14:44:10,109 INFO L263 TraceCheckUtils]: 102: Hoare triple {6235#true} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:10,109 INFO L280 TraceCheckUtils]: 103: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:10,109 INFO L280 TraceCheckUtils]: 104: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:10,110 INFO L280 TraceCheckUtils]: 105: Hoare triple {6235#true} assume 1 == ~n;#res := 1; {6235#true} is VALID [2020-07-10 14:44:10,110 INFO L280 TraceCheckUtils]: 106: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:10,110 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {6235#true} {6235#true} #32#return; {6235#true} is VALID [2020-07-10 14:44:10,110 INFO L280 TraceCheckUtils]: 108: Hoare triple {6235#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6235#true} is VALID [2020-07-10 14:44:10,110 INFO L280 TraceCheckUtils]: 109: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:10,112 INFO L275 TraceCheckUtils]: 110: Hoare quadruple {6235#true} {7141#(<= |fibonacci_#in~n| 5)} #32#return; {7141#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-10 14:44:10,112 INFO L280 TraceCheckUtils]: 111: Hoare triple {7141#(<= |fibonacci_#in~n| 5)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7141#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-10 14:44:10,113 INFO L280 TraceCheckUtils]: 112: Hoare triple {7141#(<= |fibonacci_#in~n| 5)} assume true; {7141#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-10 14:44:10,114 INFO L275 TraceCheckUtils]: 113: Hoare quadruple {7141#(<= |fibonacci_#in~n| 5)} {6921#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {7022#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-10 14:44:10,115 INFO L280 TraceCheckUtils]: 114: Hoare triple {7022#(<= |fibonacci_#in~n| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7022#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-10 14:44:10,115 INFO L263 TraceCheckUtils]: 115: Hoare triple {7022#(<= |fibonacci_#in~n| 6)} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:10,115 INFO L280 TraceCheckUtils]: 116: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:10,115 INFO L280 TraceCheckUtils]: 117: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:10,116 INFO L280 TraceCheckUtils]: 118: Hoare triple {6235#true} assume !(1 == ~n); {6235#true} is VALID [2020-07-10 14:44:10,116 INFO L263 TraceCheckUtils]: 119: Hoare triple {6235#true} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:10,116 INFO L280 TraceCheckUtils]: 120: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:10,116 INFO L280 TraceCheckUtils]: 121: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:10,116 INFO L280 TraceCheckUtils]: 122: Hoare triple {6235#true} assume !(1 == ~n); {6235#true} is VALID [2020-07-10 14:44:10,116 INFO L263 TraceCheckUtils]: 123: Hoare triple {6235#true} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:10,117 INFO L280 TraceCheckUtils]: 124: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:10,117 INFO L280 TraceCheckUtils]: 125: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:10,117 INFO L280 TraceCheckUtils]: 126: Hoare triple {6235#true} assume !(1 == ~n); {6235#true} is VALID [2020-07-10 14:44:10,117 INFO L263 TraceCheckUtils]: 127: Hoare triple {6235#true} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:10,117 INFO L280 TraceCheckUtils]: 128: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:10,117 INFO L280 TraceCheckUtils]: 129: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:10,118 INFO L280 TraceCheckUtils]: 130: Hoare triple {6235#true} assume 1 == ~n;#res := 1; {6235#true} is VALID [2020-07-10 14:44:10,118 INFO L280 TraceCheckUtils]: 131: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:10,118 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {6235#true} {6235#true} #30#return; {6235#true} is VALID [2020-07-10 14:44:10,118 INFO L280 TraceCheckUtils]: 133: Hoare triple {6235#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6235#true} is VALID [2020-07-10 14:44:10,118 INFO L263 TraceCheckUtils]: 134: Hoare triple {6235#true} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:10,118 INFO L280 TraceCheckUtils]: 135: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:10,119 INFO L280 TraceCheckUtils]: 136: Hoare triple {6235#true} assume ~n < 1;#res := 0; {6235#true} is VALID [2020-07-10 14:44:10,119 INFO L280 TraceCheckUtils]: 137: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:10,119 INFO L275 TraceCheckUtils]: 138: Hoare quadruple {6235#true} {6235#true} #32#return; {6235#true} is VALID [2020-07-10 14:44:10,119 INFO L280 TraceCheckUtils]: 139: Hoare triple {6235#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6235#true} is VALID [2020-07-10 14:44:10,119 INFO L280 TraceCheckUtils]: 140: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:10,120 INFO L275 TraceCheckUtils]: 141: Hoare quadruple {6235#true} {6235#true} #30#return; {6235#true} is VALID [2020-07-10 14:44:10,120 INFO L280 TraceCheckUtils]: 142: Hoare triple {6235#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6235#true} is VALID [2020-07-10 14:44:10,120 INFO L263 TraceCheckUtils]: 143: Hoare triple {6235#true} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:10,120 INFO L280 TraceCheckUtils]: 144: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:10,120 INFO L280 TraceCheckUtils]: 145: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:10,121 INFO L280 TraceCheckUtils]: 146: Hoare triple {6235#true} assume 1 == ~n;#res := 1; {6235#true} is VALID [2020-07-10 14:44:10,121 INFO L280 TraceCheckUtils]: 147: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:10,121 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {6235#true} {6235#true} #32#return; {6235#true} is VALID [2020-07-10 14:44:10,121 INFO L280 TraceCheckUtils]: 149: Hoare triple {6235#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6235#true} is VALID [2020-07-10 14:44:10,121 INFO L280 TraceCheckUtils]: 150: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:10,121 INFO L275 TraceCheckUtils]: 151: Hoare quadruple {6235#true} {6235#true} #30#return; {6235#true} is VALID [2020-07-10 14:44:10,122 INFO L280 TraceCheckUtils]: 152: Hoare triple {6235#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6235#true} is VALID [2020-07-10 14:44:10,122 INFO L263 TraceCheckUtils]: 153: Hoare triple {6235#true} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:10,122 INFO L280 TraceCheckUtils]: 154: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:10,122 INFO L280 TraceCheckUtils]: 155: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:10,122 INFO L280 TraceCheckUtils]: 156: Hoare triple {6235#true} assume !(1 == ~n); {6235#true} is VALID [2020-07-10 14:44:10,122 INFO L263 TraceCheckUtils]: 157: Hoare triple {6235#true} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:10,123 INFO L280 TraceCheckUtils]: 158: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:10,123 INFO L280 TraceCheckUtils]: 159: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:10,123 INFO L280 TraceCheckUtils]: 160: Hoare triple {6235#true} assume 1 == ~n;#res := 1; {6235#true} is VALID [2020-07-10 14:44:10,123 INFO L280 TraceCheckUtils]: 161: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:10,123 INFO L275 TraceCheckUtils]: 162: Hoare quadruple {6235#true} {6235#true} #30#return; {6235#true} is VALID [2020-07-10 14:44:10,123 INFO L280 TraceCheckUtils]: 163: Hoare triple {6235#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6235#true} is VALID [2020-07-10 14:44:10,124 INFO L263 TraceCheckUtils]: 164: Hoare triple {6235#true} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:10,124 INFO L280 TraceCheckUtils]: 165: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:10,124 INFO L280 TraceCheckUtils]: 166: Hoare triple {6235#true} assume ~n < 1;#res := 0; {6235#true} is VALID [2020-07-10 14:44:10,124 INFO L280 TraceCheckUtils]: 167: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:10,124 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {6235#true} {6235#true} #32#return; {6235#true} is VALID [2020-07-10 14:44:10,124 INFO L280 TraceCheckUtils]: 169: Hoare triple {6235#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6235#true} is VALID [2020-07-10 14:44:10,125 INFO L280 TraceCheckUtils]: 170: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:10,125 INFO L275 TraceCheckUtils]: 171: Hoare quadruple {6235#true} {6235#true} #32#return; {6235#true} is VALID [2020-07-10 14:44:10,125 INFO L280 TraceCheckUtils]: 172: Hoare triple {6235#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6235#true} is VALID [2020-07-10 14:44:10,125 INFO L280 TraceCheckUtils]: 173: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:10,126 INFO L275 TraceCheckUtils]: 174: Hoare quadruple {6235#true} {7022#(<= |fibonacci_#in~n| 6)} #32#return; {7022#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-10 14:44:10,127 INFO L280 TraceCheckUtils]: 175: Hoare triple {7022#(<= |fibonacci_#in~n| 6)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7022#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-10 14:44:10,127 INFO L280 TraceCheckUtils]: 176: Hoare triple {7022#(<= |fibonacci_#in~n| 6)} assume true; {7022#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-10 14:44:10,129 INFO L275 TraceCheckUtils]: 177: Hoare quadruple {7022#(<= |fibonacci_#in~n| 6)} {6235#true} #30#return; {6752#(<= fibonacci_~n 7)} is VALID [2020-07-10 14:44:10,129 INFO L280 TraceCheckUtils]: 178: Hoare triple {6752#(<= fibonacci_~n 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6752#(<= fibonacci_~n 7)} is VALID [2020-07-10 14:44:10,130 INFO L263 TraceCheckUtils]: 179: Hoare triple {6752#(<= fibonacci_~n 7)} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:10,130 INFO L280 TraceCheckUtils]: 180: Hoare triple {6235#true} ~n := #in~n; {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:10,131 INFO L280 TraceCheckUtils]: 181: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:10,131 INFO L280 TraceCheckUtils]: 182: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:10,131 INFO L263 TraceCheckUtils]: 183: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:10,132 INFO L280 TraceCheckUtils]: 184: Hoare triple {6235#true} ~n := #in~n; {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:10,132 INFO L280 TraceCheckUtils]: 185: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:10,133 INFO L280 TraceCheckUtils]: 186: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:10,133 INFO L263 TraceCheckUtils]: 187: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:10,134 INFO L280 TraceCheckUtils]: 188: Hoare triple {6235#true} ~n := #in~n; {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:10,134 INFO L280 TraceCheckUtils]: 189: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:10,135 INFO L280 TraceCheckUtils]: 190: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:10,135 INFO L263 TraceCheckUtils]: 191: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:10,136 INFO L280 TraceCheckUtils]: 192: Hoare triple {6235#true} ~n := #in~n; {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:10,136 INFO L280 TraceCheckUtils]: 193: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:10,137 INFO L280 TraceCheckUtils]: 194: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:10,137 INFO L263 TraceCheckUtils]: 195: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:10,138 INFO L280 TraceCheckUtils]: 196: Hoare triple {6235#true} ~n := #in~n; {6921#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:10,138 INFO L280 TraceCheckUtils]: 197: Hoare triple {6921#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {7719#(and (< 0 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-10 14:44:10,139 INFO L280 TraceCheckUtils]: 198: Hoare triple {7719#(and (< 0 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} assume !(1 == ~n); {7720#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:10,139 INFO L263 TraceCheckUtils]: 199: Hoare triple {7720#(<= 2 |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:10,140 INFO L280 TraceCheckUtils]: 200: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:10,140 INFO L280 TraceCheckUtils]: 201: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:10,140 INFO L280 TraceCheckUtils]: 202: Hoare triple {6235#true} assume 1 == ~n;#res := 1; {6235#true} is VALID [2020-07-10 14:44:10,140 INFO L280 TraceCheckUtils]: 203: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:10,141 INFO L275 TraceCheckUtils]: 204: Hoare quadruple {6235#true} {7720#(<= 2 |fibonacci_#in~n|)} #30#return; {7720#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:10,142 INFO L280 TraceCheckUtils]: 205: Hoare triple {7720#(<= 2 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7720#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:10,142 INFO L263 TraceCheckUtils]: 206: Hoare triple {7720#(<= 2 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:10,142 INFO L280 TraceCheckUtils]: 207: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:10,142 INFO L280 TraceCheckUtils]: 208: Hoare triple {6235#true} assume ~n < 1;#res := 0; {6235#true} is VALID [2020-07-10 14:44:10,142 INFO L280 TraceCheckUtils]: 209: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:10,143 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {6235#true} {7720#(<= 2 |fibonacci_#in~n|)} #32#return; {7720#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:10,144 INFO L280 TraceCheckUtils]: 211: Hoare triple {7720#(<= 2 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7720#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:10,145 INFO L280 TraceCheckUtils]: 212: Hoare triple {7720#(<= 2 |fibonacci_#in~n|)} assume true; {7720#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:10,146 INFO L275 TraceCheckUtils]: 213: Hoare quadruple {7720#(<= 2 |fibonacci_#in~n|)} {6921#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {7713#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:10,147 INFO L280 TraceCheckUtils]: 214: Hoare triple {7713#(<= 3 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7713#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:10,147 INFO L263 TraceCheckUtils]: 215: Hoare triple {7713#(<= 3 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:10,147 INFO L280 TraceCheckUtils]: 216: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:10,147 INFO L280 TraceCheckUtils]: 217: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:10,148 INFO L280 TraceCheckUtils]: 218: Hoare triple {6235#true} assume 1 == ~n;#res := 1; {6235#true} is VALID [2020-07-10 14:44:10,148 INFO L280 TraceCheckUtils]: 219: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:10,149 INFO L275 TraceCheckUtils]: 220: Hoare quadruple {6235#true} {7713#(<= 3 |fibonacci_#in~n|)} #32#return; {7713#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:10,149 INFO L280 TraceCheckUtils]: 221: Hoare triple {7713#(<= 3 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7713#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:10,150 INFO L280 TraceCheckUtils]: 222: Hoare triple {7713#(<= 3 |fibonacci_#in~n|)} assume true; {7713#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:10,151 INFO L275 TraceCheckUtils]: 223: Hoare quadruple {7713#(<= 3 |fibonacci_#in~n|)} {6921#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {7676#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:10,152 INFO L280 TraceCheckUtils]: 224: Hoare triple {7676#(<= 4 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7676#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:10,152 INFO L263 TraceCheckUtils]: 225: Hoare triple {7676#(<= 4 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:10,152 INFO L280 TraceCheckUtils]: 226: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:10,152 INFO L280 TraceCheckUtils]: 227: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:10,153 INFO L280 TraceCheckUtils]: 228: Hoare triple {6235#true} assume !(1 == ~n); {6235#true} is VALID [2020-07-10 14:44:10,153 INFO L263 TraceCheckUtils]: 229: Hoare triple {6235#true} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:10,153 INFO L280 TraceCheckUtils]: 230: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:10,153 INFO L280 TraceCheckUtils]: 231: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:10,153 INFO L280 TraceCheckUtils]: 232: Hoare triple {6235#true} assume 1 == ~n;#res := 1; {6235#true} is VALID [2020-07-10 14:44:10,154 INFO L280 TraceCheckUtils]: 233: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:10,154 INFO L275 TraceCheckUtils]: 234: Hoare quadruple {6235#true} {6235#true} #30#return; {6235#true} is VALID [2020-07-10 14:44:10,154 INFO L280 TraceCheckUtils]: 235: Hoare triple {6235#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6235#true} is VALID [2020-07-10 14:44:10,154 INFO L263 TraceCheckUtils]: 236: Hoare triple {6235#true} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:10,154 INFO L280 TraceCheckUtils]: 237: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:10,155 INFO L280 TraceCheckUtils]: 238: Hoare triple {6235#true} assume ~n < 1;#res := 0; {6235#true} is VALID [2020-07-10 14:44:10,155 INFO L280 TraceCheckUtils]: 239: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:10,155 INFO L275 TraceCheckUtils]: 240: Hoare quadruple {6235#true} {6235#true} #32#return; {6235#true} is VALID [2020-07-10 14:44:10,155 INFO L280 TraceCheckUtils]: 241: Hoare triple {6235#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6235#true} is VALID [2020-07-10 14:44:10,155 INFO L280 TraceCheckUtils]: 242: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:10,156 INFO L275 TraceCheckUtils]: 243: Hoare quadruple {6235#true} {7676#(<= 4 |fibonacci_#in~n|)} #32#return; {7676#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:10,157 INFO L280 TraceCheckUtils]: 244: Hoare triple {7676#(<= 4 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7676#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:10,157 INFO L280 TraceCheckUtils]: 245: Hoare triple {7676#(<= 4 |fibonacci_#in~n|)} assume true; {7676#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:10,159 INFO L275 TraceCheckUtils]: 246: Hoare quadruple {7676#(<= 4 |fibonacci_#in~n|)} {6921#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {7611#(<= 5 |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:10,159 INFO L280 TraceCheckUtils]: 247: Hoare triple {7611#(<= 5 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7611#(<= 5 |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:10,159 INFO L263 TraceCheckUtils]: 248: Hoare triple {7611#(<= 5 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:10,159 INFO L280 TraceCheckUtils]: 249: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:10,160 INFO L280 TraceCheckUtils]: 250: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:10,160 INFO L280 TraceCheckUtils]: 251: Hoare triple {6235#true} assume !(1 == ~n); {6235#true} is VALID [2020-07-10 14:44:10,160 INFO L263 TraceCheckUtils]: 252: Hoare triple {6235#true} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:10,160 INFO L280 TraceCheckUtils]: 253: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:10,160 INFO L280 TraceCheckUtils]: 254: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:10,161 INFO L280 TraceCheckUtils]: 255: Hoare triple {6235#true} assume !(1 == ~n); {6235#true} is VALID [2020-07-10 14:44:10,161 INFO L263 TraceCheckUtils]: 256: Hoare triple {6235#true} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:10,161 INFO L280 TraceCheckUtils]: 257: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:10,161 INFO L280 TraceCheckUtils]: 258: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:10,161 INFO L280 TraceCheckUtils]: 259: Hoare triple {6235#true} assume 1 == ~n;#res := 1; {6235#true} is VALID [2020-07-10 14:44:10,162 INFO L280 TraceCheckUtils]: 260: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:10,162 INFO L275 TraceCheckUtils]: 261: Hoare quadruple {6235#true} {6235#true} #30#return; {6235#true} is VALID [2020-07-10 14:44:10,162 INFO L280 TraceCheckUtils]: 262: Hoare triple {6235#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6235#true} is VALID [2020-07-10 14:44:10,162 INFO L263 TraceCheckUtils]: 263: Hoare triple {6235#true} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:10,162 INFO L280 TraceCheckUtils]: 264: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:10,162 INFO L280 TraceCheckUtils]: 265: Hoare triple {6235#true} assume ~n < 1;#res := 0; {6235#true} is VALID [2020-07-10 14:44:10,163 INFO L280 TraceCheckUtils]: 266: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:10,163 INFO L275 TraceCheckUtils]: 267: Hoare quadruple {6235#true} {6235#true} #32#return; {6235#true} is VALID [2020-07-10 14:44:10,163 INFO L280 TraceCheckUtils]: 268: Hoare triple {6235#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6235#true} is VALID [2020-07-10 14:44:10,163 INFO L280 TraceCheckUtils]: 269: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:10,163 INFO L275 TraceCheckUtils]: 270: Hoare quadruple {6235#true} {6235#true} #30#return; {6235#true} is VALID [2020-07-10 14:44:10,164 INFO L280 TraceCheckUtils]: 271: Hoare triple {6235#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6235#true} is VALID [2020-07-10 14:44:10,164 INFO L263 TraceCheckUtils]: 272: Hoare triple {6235#true} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:10,164 INFO L280 TraceCheckUtils]: 273: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:10,164 INFO L280 TraceCheckUtils]: 274: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:10,164 INFO L280 TraceCheckUtils]: 275: Hoare triple {6235#true} assume 1 == ~n;#res := 1; {6235#true} is VALID [2020-07-10 14:44:10,165 INFO L280 TraceCheckUtils]: 276: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:10,165 INFO L275 TraceCheckUtils]: 277: Hoare quadruple {6235#true} {6235#true} #32#return; {6235#true} is VALID [2020-07-10 14:44:10,165 INFO L280 TraceCheckUtils]: 278: Hoare triple {6235#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6235#true} is VALID [2020-07-10 14:44:10,165 INFO L280 TraceCheckUtils]: 279: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:10,166 INFO L275 TraceCheckUtils]: 280: Hoare quadruple {6235#true} {7611#(<= 5 |fibonacci_#in~n|)} #32#return; {7611#(<= 5 |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:10,167 INFO L280 TraceCheckUtils]: 281: Hoare triple {7611#(<= 5 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7611#(<= 5 |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:10,167 INFO L280 TraceCheckUtils]: 282: Hoare triple {7611#(<= 5 |fibonacci_#in~n|)} assume true; {7611#(<= 5 |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:10,169 INFO L275 TraceCheckUtils]: 283: Hoare quadruple {7611#(<= 5 |fibonacci_#in~n|)} {6921#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {7492#(<= 6 |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:10,169 INFO L280 TraceCheckUtils]: 284: Hoare triple {7492#(<= 6 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7492#(<= 6 |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:10,169 INFO L263 TraceCheckUtils]: 285: Hoare triple {7492#(<= 6 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:10,169 INFO L280 TraceCheckUtils]: 286: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:10,170 INFO L280 TraceCheckUtils]: 287: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:10,170 INFO L280 TraceCheckUtils]: 288: Hoare triple {6235#true} assume !(1 == ~n); {6235#true} is VALID [2020-07-10 14:44:10,170 INFO L263 TraceCheckUtils]: 289: Hoare triple {6235#true} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:10,170 INFO L280 TraceCheckUtils]: 290: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:10,170 INFO L280 TraceCheckUtils]: 291: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:10,170 INFO L280 TraceCheckUtils]: 292: Hoare triple {6235#true} assume !(1 == ~n); {6235#true} is VALID [2020-07-10 14:44:10,171 INFO L263 TraceCheckUtils]: 293: Hoare triple {6235#true} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:10,171 INFO L280 TraceCheckUtils]: 294: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:10,171 INFO L280 TraceCheckUtils]: 295: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:10,171 INFO L280 TraceCheckUtils]: 296: Hoare triple {6235#true} assume !(1 == ~n); {6235#true} is VALID [2020-07-10 14:44:10,171 INFO L263 TraceCheckUtils]: 297: Hoare triple {6235#true} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:10,171 INFO L280 TraceCheckUtils]: 298: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:10,172 INFO L280 TraceCheckUtils]: 299: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:10,172 INFO L280 TraceCheckUtils]: 300: Hoare triple {6235#true} assume 1 == ~n;#res := 1; {6235#true} is VALID [2020-07-10 14:44:10,172 INFO L280 TraceCheckUtils]: 301: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:10,172 INFO L275 TraceCheckUtils]: 302: Hoare quadruple {6235#true} {6235#true} #30#return; {6235#true} is VALID [2020-07-10 14:44:10,172 INFO L280 TraceCheckUtils]: 303: Hoare triple {6235#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6235#true} is VALID [2020-07-10 14:44:10,172 INFO L263 TraceCheckUtils]: 304: Hoare triple {6235#true} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:10,173 INFO L280 TraceCheckUtils]: 305: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:10,173 INFO L280 TraceCheckUtils]: 306: Hoare triple {6235#true} assume ~n < 1;#res := 0; {6235#true} is VALID [2020-07-10 14:44:10,173 INFO L280 TraceCheckUtils]: 307: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:10,173 INFO L275 TraceCheckUtils]: 308: Hoare quadruple {6235#true} {6235#true} #32#return; {6235#true} is VALID [2020-07-10 14:44:10,173 INFO L280 TraceCheckUtils]: 309: Hoare triple {6235#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6235#true} is VALID [2020-07-10 14:44:10,173 INFO L280 TraceCheckUtils]: 310: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:10,174 INFO L275 TraceCheckUtils]: 311: Hoare quadruple {6235#true} {6235#true} #30#return; {6235#true} is VALID [2020-07-10 14:44:10,174 INFO L280 TraceCheckUtils]: 312: Hoare triple {6235#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6235#true} is VALID [2020-07-10 14:44:10,174 INFO L263 TraceCheckUtils]: 313: Hoare triple {6235#true} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:10,174 INFO L280 TraceCheckUtils]: 314: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:10,174 INFO L280 TraceCheckUtils]: 315: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:10,174 INFO L280 TraceCheckUtils]: 316: Hoare triple {6235#true} assume 1 == ~n;#res := 1; {6235#true} is VALID [2020-07-10 14:44:10,175 INFO L280 TraceCheckUtils]: 317: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:10,175 INFO L275 TraceCheckUtils]: 318: Hoare quadruple {6235#true} {6235#true} #32#return; {6235#true} is VALID [2020-07-10 14:44:10,175 INFO L280 TraceCheckUtils]: 319: Hoare triple {6235#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6235#true} is VALID [2020-07-10 14:44:10,175 INFO L280 TraceCheckUtils]: 320: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:10,175 INFO L275 TraceCheckUtils]: 321: Hoare quadruple {6235#true} {6235#true} #30#return; {6235#true} is VALID [2020-07-10 14:44:10,175 INFO L280 TraceCheckUtils]: 322: Hoare triple {6235#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6235#true} is VALID [2020-07-10 14:44:10,176 INFO L263 TraceCheckUtils]: 323: Hoare triple {6235#true} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:10,176 INFO L280 TraceCheckUtils]: 324: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:10,176 INFO L280 TraceCheckUtils]: 325: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:10,176 INFO L280 TraceCheckUtils]: 326: Hoare triple {6235#true} assume !(1 == ~n); {6235#true} is VALID [2020-07-10 14:44:10,176 INFO L263 TraceCheckUtils]: 327: Hoare triple {6235#true} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:10,176 INFO L280 TraceCheckUtils]: 328: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:10,177 INFO L280 TraceCheckUtils]: 329: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:10,177 INFO L280 TraceCheckUtils]: 330: Hoare triple {6235#true} assume 1 == ~n;#res := 1; {6235#true} is VALID [2020-07-10 14:44:10,177 INFO L280 TraceCheckUtils]: 331: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:10,177 INFO L275 TraceCheckUtils]: 332: Hoare quadruple {6235#true} {6235#true} #30#return; {6235#true} is VALID [2020-07-10 14:44:10,177 INFO L280 TraceCheckUtils]: 333: Hoare triple {6235#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6235#true} is VALID [2020-07-10 14:44:10,177 INFO L263 TraceCheckUtils]: 334: Hoare triple {6235#true} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:10,178 INFO L280 TraceCheckUtils]: 335: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:10,178 INFO L280 TraceCheckUtils]: 336: Hoare triple {6235#true} assume ~n < 1;#res := 0; {6235#true} is VALID [2020-07-10 14:44:10,178 INFO L280 TraceCheckUtils]: 337: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:10,178 INFO L275 TraceCheckUtils]: 338: Hoare quadruple {6235#true} {6235#true} #32#return; {6235#true} is VALID [2020-07-10 14:44:10,178 INFO L280 TraceCheckUtils]: 339: Hoare triple {6235#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6235#true} is VALID [2020-07-10 14:44:10,178 INFO L280 TraceCheckUtils]: 340: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:10,179 INFO L275 TraceCheckUtils]: 341: Hoare quadruple {6235#true} {6235#true} #32#return; {6235#true} is VALID [2020-07-10 14:44:10,179 INFO L280 TraceCheckUtils]: 342: Hoare triple {6235#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6235#true} is VALID [2020-07-10 14:44:10,179 INFO L280 TraceCheckUtils]: 343: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:10,180 INFO L275 TraceCheckUtils]: 344: Hoare quadruple {6235#true} {7492#(<= 6 |fibonacci_#in~n|)} #32#return; {7492#(<= 6 |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:10,181 INFO L280 TraceCheckUtils]: 345: Hoare triple {7492#(<= 6 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7492#(<= 6 |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:10,181 INFO L280 TraceCheckUtils]: 346: Hoare triple {7492#(<= 6 |fibonacci_#in~n|)} assume true; {7492#(<= 6 |fibonacci_#in~n|)} is VALID [2020-07-10 14:44:10,182 INFO L275 TraceCheckUtils]: 347: Hoare quadruple {7492#(<= 6 |fibonacci_#in~n|)} {6752#(<= fibonacci_~n 7)} #32#return; {6236#false} is VALID [2020-07-10 14:44:10,182 INFO L280 TraceCheckUtils]: 348: Hoare triple {6236#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6236#false} is VALID [2020-07-10 14:44:10,183 INFO L280 TraceCheckUtils]: 349: Hoare triple {6236#false} assume true; {6236#false} is VALID [2020-07-10 14:44:10,183 INFO L275 TraceCheckUtils]: 350: Hoare quadruple {6236#false} {6235#true} #38#return; {6236#false} is VALID [2020-07-10 14:44:10,183 INFO L280 TraceCheckUtils]: 351: Hoare triple {6236#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~result~0 := #t~ret3;havoc #t~ret3; {6236#false} is VALID [2020-07-10 14:44:10,183 INFO L280 TraceCheckUtils]: 352: Hoare triple {6236#false} assume !(~x~0 < 8 || ~result~0 >= 34); {6236#false} is VALID [2020-07-10 14:44:10,183 INFO L280 TraceCheckUtils]: 353: Hoare triple {6236#false} assume !false; {6236#false} is VALID [2020-07-10 14:44:10,269 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 14:44:10,269 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1672631643] [2020-07-10 14:44:10,270 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1287849821] [2020-07-10 14:44:10,270 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 14:44:10,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:10,387 INFO L264 TraceCheckSpWp]: Trace formula consists of 790 conjuncts, 16 conjunts are in the unsatisfiable core [2020-07-10 14:44:10,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:44:10,446 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 14:44:10,931 INFO L263 TraceCheckUtils]: 0: Hoare triple {6235#true} call ULTIMATE.init(); {6235#true} is VALID [2020-07-10 14:44:10,931 INFO L280 TraceCheckUtils]: 1: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:10,932 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6235#true} {6235#true} #34#return; {6235#true} is VALID [2020-07-10 14:44:10,932 INFO L263 TraceCheckUtils]: 3: Hoare triple {6235#true} call #t~ret4 := main(); {6235#true} is VALID [2020-07-10 14:44:10,932 INFO L280 TraceCheckUtils]: 4: Hoare triple {6235#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~x~0 := #t~nondet2;havoc #t~nondet2; {6235#true} is VALID [2020-07-10 14:44:10,932 INFO L263 TraceCheckUtils]: 5: Hoare triple {6235#true} call #t~ret3 := fibonacci(~x~0); {6235#true} is VALID [2020-07-10 14:44:10,933 INFO L280 TraceCheckUtils]: 6: Hoare triple {6235#true} ~n := #in~n; {7883#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-10 14:44:10,933 INFO L280 TraceCheckUtils]: 7: Hoare triple {7883#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(~n < 1); {7883#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-10 14:44:10,934 INFO L280 TraceCheckUtils]: 8: Hoare triple {7883#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(1 == ~n); {7883#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-10 14:44:10,934 INFO L263 TraceCheckUtils]: 9: Hoare triple {7883#(<= |fibonacci_#in~n| fibonacci_~n)} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:10,934 INFO L280 TraceCheckUtils]: 10: Hoare triple {6235#true} ~n := #in~n; {7883#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-10 14:44:10,935 INFO L280 TraceCheckUtils]: 11: Hoare triple {7883#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(~n < 1); {7883#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-10 14:44:10,935 INFO L280 TraceCheckUtils]: 12: Hoare triple {7883#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(1 == ~n); {7883#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-10 14:44:10,936 INFO L263 TraceCheckUtils]: 13: Hoare triple {7883#(<= |fibonacci_#in~n| fibonacci_~n)} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:10,936 INFO L280 TraceCheckUtils]: 14: Hoare triple {6235#true} ~n := #in~n; {7883#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-10 14:44:10,937 INFO L280 TraceCheckUtils]: 15: Hoare triple {7883#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(~n < 1); {7883#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-10 14:44:10,937 INFO L280 TraceCheckUtils]: 16: Hoare triple {7883#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(1 == ~n); {7883#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-10 14:44:10,937 INFO L263 TraceCheckUtils]: 17: Hoare triple {7883#(<= |fibonacci_#in~n| fibonacci_~n)} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:10,938 INFO L280 TraceCheckUtils]: 18: Hoare triple {6235#true} ~n := #in~n; {7883#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-10 14:44:10,939 INFO L280 TraceCheckUtils]: 19: Hoare triple {7883#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(~n < 1); {7883#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-10 14:44:10,939 INFO L280 TraceCheckUtils]: 20: Hoare triple {7883#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(1 == ~n); {7883#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-10 14:44:10,939 INFO L263 TraceCheckUtils]: 21: Hoare triple {7883#(<= |fibonacci_#in~n| fibonacci_~n)} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:10,940 INFO L280 TraceCheckUtils]: 22: Hoare triple {6235#true} ~n := #in~n; {7883#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-10 14:44:10,940 INFO L280 TraceCheckUtils]: 23: Hoare triple {7883#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(~n < 1); {7883#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-10 14:44:10,941 INFO L280 TraceCheckUtils]: 24: Hoare triple {7883#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(1 == ~n); {7883#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-10 14:44:10,941 INFO L263 TraceCheckUtils]: 25: Hoare triple {7883#(<= |fibonacci_#in~n| fibonacci_~n)} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:10,942 INFO L280 TraceCheckUtils]: 26: Hoare triple {6235#true} ~n := #in~n; {7883#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-10 14:44:10,942 INFO L280 TraceCheckUtils]: 27: Hoare triple {7883#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(~n < 1); {7883#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-10 14:44:10,943 INFO L280 TraceCheckUtils]: 28: Hoare triple {7883#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(1 == ~n); {7883#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-10 14:44:10,943 INFO L263 TraceCheckUtils]: 29: Hoare triple {7883#(<= |fibonacci_#in~n| fibonacci_~n)} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:10,943 INFO L280 TraceCheckUtils]: 30: Hoare triple {6235#true} ~n := #in~n; {7883#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-10 14:44:10,944 INFO L280 TraceCheckUtils]: 31: Hoare triple {7883#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(~n < 1); {7883#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-10 14:44:10,944 INFO L280 TraceCheckUtils]: 32: Hoare triple {7883#(<= |fibonacci_#in~n| fibonacci_~n)} assume 1 == ~n;#res := 1; {7259#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-10 14:44:10,945 INFO L280 TraceCheckUtils]: 33: Hoare triple {7259#(<= |fibonacci_#in~n| 1)} assume true; {7259#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-10 14:44:10,946 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {7259#(<= |fibonacci_#in~n| 1)} {7883#(<= |fibonacci_#in~n| fibonacci_~n)} #30#return; {7254#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:44:10,947 INFO L280 TraceCheckUtils]: 35: Hoare triple {7254#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7254#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:44:10,947 INFO L263 TraceCheckUtils]: 36: Hoare triple {7254#(<= |fibonacci_#in~n| 2)} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:10,947 INFO L280 TraceCheckUtils]: 37: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:10,947 INFO L280 TraceCheckUtils]: 38: Hoare triple {6235#true} assume ~n < 1;#res := 0; {6235#true} is VALID [2020-07-10 14:44:10,948 INFO L280 TraceCheckUtils]: 39: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:10,948 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {6235#true} {7254#(<= |fibonacci_#in~n| 2)} #32#return; {7254#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:44:10,949 INFO L280 TraceCheckUtils]: 41: Hoare triple {7254#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7254#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:44:10,949 INFO L280 TraceCheckUtils]: 42: Hoare triple {7254#(<= |fibonacci_#in~n| 2)} assume true; {7254#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:44:10,950 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {7254#(<= |fibonacci_#in~n| 2)} {7883#(<= |fibonacci_#in~n| fibonacci_~n)} #30#return; {7243#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:44:10,951 INFO L280 TraceCheckUtils]: 44: Hoare triple {7243#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7243#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:44:10,951 INFO L263 TraceCheckUtils]: 45: Hoare triple {7243#(<= |fibonacci_#in~n| 3)} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:10,951 INFO L280 TraceCheckUtils]: 46: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:10,951 INFO L280 TraceCheckUtils]: 47: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:10,952 INFO L280 TraceCheckUtils]: 48: Hoare triple {6235#true} assume 1 == ~n;#res := 1; {6235#true} is VALID [2020-07-10 14:44:10,952 INFO L280 TraceCheckUtils]: 49: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:10,953 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {6235#true} {7243#(<= |fibonacci_#in~n| 3)} #32#return; {7243#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:44:10,953 INFO L280 TraceCheckUtils]: 51: Hoare triple {7243#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7243#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:44:10,953 INFO L280 TraceCheckUtils]: 52: Hoare triple {7243#(<= |fibonacci_#in~n| 3)} assume true; {7243#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:44:10,955 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {7243#(<= |fibonacci_#in~n| 3)} {7883#(<= |fibonacci_#in~n| fibonacci_~n)} #30#return; {7206#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-10 14:44:10,955 INFO L280 TraceCheckUtils]: 54: Hoare triple {7206#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7206#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-10 14:44:10,955 INFO L263 TraceCheckUtils]: 55: Hoare triple {7206#(<= |fibonacci_#in~n| 4)} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:10,955 INFO L280 TraceCheckUtils]: 56: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:10,956 INFO L280 TraceCheckUtils]: 57: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:10,956 INFO L280 TraceCheckUtils]: 58: Hoare triple {6235#true} assume !(1 == ~n); {6235#true} is VALID [2020-07-10 14:44:10,956 INFO L263 TraceCheckUtils]: 59: Hoare triple {6235#true} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:10,956 INFO L280 TraceCheckUtils]: 60: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:10,956 INFO L280 TraceCheckUtils]: 61: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:10,956 INFO L280 TraceCheckUtils]: 62: Hoare triple {6235#true} assume 1 == ~n;#res := 1; {6235#true} is VALID [2020-07-10 14:44:10,957 INFO L280 TraceCheckUtils]: 63: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:10,957 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {6235#true} {6235#true} #30#return; {6235#true} is VALID [2020-07-10 14:44:10,957 INFO L280 TraceCheckUtils]: 65: Hoare triple {6235#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6235#true} is VALID [2020-07-10 14:44:10,957 INFO L263 TraceCheckUtils]: 66: Hoare triple {6235#true} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:10,957 INFO L280 TraceCheckUtils]: 67: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:10,958 INFO L280 TraceCheckUtils]: 68: Hoare triple {6235#true} assume ~n < 1;#res := 0; {6235#true} is VALID [2020-07-10 14:44:10,958 INFO L280 TraceCheckUtils]: 69: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:10,958 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {6235#true} {6235#true} #32#return; {6235#true} is VALID [2020-07-10 14:44:10,958 INFO L280 TraceCheckUtils]: 71: Hoare triple {6235#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6235#true} is VALID [2020-07-10 14:44:10,958 INFO L280 TraceCheckUtils]: 72: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:10,959 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {6235#true} {7206#(<= |fibonacci_#in~n| 4)} #32#return; {7206#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-10 14:44:10,960 INFO L280 TraceCheckUtils]: 74: Hoare triple {7206#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7206#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-10 14:44:10,960 INFO L280 TraceCheckUtils]: 75: Hoare triple {7206#(<= |fibonacci_#in~n| 4)} assume true; {7206#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-10 14:44:10,961 INFO L275 TraceCheckUtils]: 76: Hoare quadruple {7206#(<= |fibonacci_#in~n| 4)} {7883#(<= |fibonacci_#in~n| fibonacci_~n)} #30#return; {7141#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-10 14:44:10,962 INFO L280 TraceCheckUtils]: 77: Hoare triple {7141#(<= |fibonacci_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7141#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-10 14:44:10,962 INFO L263 TraceCheckUtils]: 78: Hoare triple {7141#(<= |fibonacci_#in~n| 5)} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:10,962 INFO L280 TraceCheckUtils]: 79: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:10,962 INFO L280 TraceCheckUtils]: 80: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:10,962 INFO L280 TraceCheckUtils]: 81: Hoare triple {6235#true} assume !(1 == ~n); {6235#true} is VALID [2020-07-10 14:44:10,963 INFO L263 TraceCheckUtils]: 82: Hoare triple {6235#true} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:10,963 INFO L280 TraceCheckUtils]: 83: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:10,963 INFO L280 TraceCheckUtils]: 84: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:10,963 INFO L280 TraceCheckUtils]: 85: Hoare triple {6235#true} assume !(1 == ~n); {6235#true} is VALID [2020-07-10 14:44:10,963 INFO L263 TraceCheckUtils]: 86: Hoare triple {6235#true} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:10,963 INFO L280 TraceCheckUtils]: 87: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:10,964 INFO L280 TraceCheckUtils]: 88: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:10,964 INFO L280 TraceCheckUtils]: 89: Hoare triple {6235#true} assume 1 == ~n;#res := 1; {6235#true} is VALID [2020-07-10 14:44:10,964 INFO L280 TraceCheckUtils]: 90: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:10,964 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {6235#true} {6235#true} #30#return; {6235#true} is VALID [2020-07-10 14:44:10,964 INFO L280 TraceCheckUtils]: 92: Hoare triple {6235#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6235#true} is VALID [2020-07-10 14:44:10,965 INFO L263 TraceCheckUtils]: 93: Hoare triple {6235#true} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:10,965 INFO L280 TraceCheckUtils]: 94: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:10,965 INFO L280 TraceCheckUtils]: 95: Hoare triple {6235#true} assume ~n < 1;#res := 0; {6235#true} is VALID [2020-07-10 14:44:10,965 INFO L280 TraceCheckUtils]: 96: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:10,965 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {6235#true} {6235#true} #32#return; {6235#true} is VALID [2020-07-10 14:44:10,966 INFO L280 TraceCheckUtils]: 98: Hoare triple {6235#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6235#true} is VALID [2020-07-10 14:44:10,966 INFO L280 TraceCheckUtils]: 99: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:10,966 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {6235#true} {6235#true} #30#return; {6235#true} is VALID [2020-07-10 14:44:10,966 INFO L280 TraceCheckUtils]: 101: Hoare triple {6235#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6235#true} is VALID [2020-07-10 14:44:10,966 INFO L263 TraceCheckUtils]: 102: Hoare triple {6235#true} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:10,966 INFO L280 TraceCheckUtils]: 103: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:10,967 INFO L280 TraceCheckUtils]: 104: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:10,967 INFO L280 TraceCheckUtils]: 105: Hoare triple {6235#true} assume 1 == ~n;#res := 1; {6235#true} is VALID [2020-07-10 14:44:10,967 INFO L280 TraceCheckUtils]: 106: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:10,967 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {6235#true} {6235#true} #32#return; {6235#true} is VALID [2020-07-10 14:44:10,967 INFO L280 TraceCheckUtils]: 108: Hoare triple {6235#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6235#true} is VALID [2020-07-10 14:44:10,968 INFO L280 TraceCheckUtils]: 109: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:10,968 INFO L275 TraceCheckUtils]: 110: Hoare quadruple {6235#true} {7141#(<= |fibonacci_#in~n| 5)} #32#return; {7141#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-10 14:44:10,969 INFO L280 TraceCheckUtils]: 111: Hoare triple {7141#(<= |fibonacci_#in~n| 5)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7141#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-10 14:44:10,972 INFO L280 TraceCheckUtils]: 112: Hoare triple {7141#(<= |fibonacci_#in~n| 5)} assume true; {7141#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-10 14:44:10,974 INFO L275 TraceCheckUtils]: 113: Hoare quadruple {7141#(<= |fibonacci_#in~n| 5)} {7883#(<= |fibonacci_#in~n| fibonacci_~n)} #30#return; {7022#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-10 14:44:10,974 INFO L280 TraceCheckUtils]: 114: Hoare triple {7022#(<= |fibonacci_#in~n| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7022#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-10 14:44:10,975 INFO L263 TraceCheckUtils]: 115: Hoare triple {7022#(<= |fibonacci_#in~n| 6)} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:10,975 INFO L280 TraceCheckUtils]: 116: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:10,975 INFO L280 TraceCheckUtils]: 117: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:10,975 INFO L280 TraceCheckUtils]: 118: Hoare triple {6235#true} assume !(1 == ~n); {6235#true} is VALID [2020-07-10 14:44:10,975 INFO L263 TraceCheckUtils]: 119: Hoare triple {6235#true} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:10,975 INFO L280 TraceCheckUtils]: 120: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:10,976 INFO L280 TraceCheckUtils]: 121: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:10,976 INFO L280 TraceCheckUtils]: 122: Hoare triple {6235#true} assume !(1 == ~n); {6235#true} is VALID [2020-07-10 14:44:10,976 INFO L263 TraceCheckUtils]: 123: Hoare triple {6235#true} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:10,976 INFO L280 TraceCheckUtils]: 124: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:10,976 INFO L280 TraceCheckUtils]: 125: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:10,976 INFO L280 TraceCheckUtils]: 126: Hoare triple {6235#true} assume !(1 == ~n); {6235#true} is VALID [2020-07-10 14:44:10,977 INFO L263 TraceCheckUtils]: 127: Hoare triple {6235#true} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:10,977 INFO L280 TraceCheckUtils]: 128: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:10,977 INFO L280 TraceCheckUtils]: 129: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:10,977 INFO L280 TraceCheckUtils]: 130: Hoare triple {6235#true} assume 1 == ~n;#res := 1; {6235#true} is VALID [2020-07-10 14:44:10,977 INFO L280 TraceCheckUtils]: 131: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:10,977 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {6235#true} {6235#true} #30#return; {6235#true} is VALID [2020-07-10 14:44:10,978 INFO L280 TraceCheckUtils]: 133: Hoare triple {6235#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6235#true} is VALID [2020-07-10 14:44:10,978 INFO L263 TraceCheckUtils]: 134: Hoare triple {6235#true} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:10,978 INFO L280 TraceCheckUtils]: 135: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:10,978 INFO L280 TraceCheckUtils]: 136: Hoare triple {6235#true} assume ~n < 1;#res := 0; {6235#true} is VALID [2020-07-10 14:44:10,978 INFO L280 TraceCheckUtils]: 137: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:10,978 INFO L275 TraceCheckUtils]: 138: Hoare quadruple {6235#true} {6235#true} #32#return; {6235#true} is VALID [2020-07-10 14:44:10,979 INFO L280 TraceCheckUtils]: 139: Hoare triple {6235#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6235#true} is VALID [2020-07-10 14:44:10,979 INFO L280 TraceCheckUtils]: 140: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:10,979 INFO L275 TraceCheckUtils]: 141: Hoare quadruple {6235#true} {6235#true} #30#return; {6235#true} is VALID [2020-07-10 14:44:10,979 INFO L280 TraceCheckUtils]: 142: Hoare triple {6235#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6235#true} is VALID [2020-07-10 14:44:10,979 INFO L263 TraceCheckUtils]: 143: Hoare triple {6235#true} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:10,979 INFO L280 TraceCheckUtils]: 144: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:10,980 INFO L280 TraceCheckUtils]: 145: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:10,980 INFO L280 TraceCheckUtils]: 146: Hoare triple {6235#true} assume 1 == ~n;#res := 1; {6235#true} is VALID [2020-07-10 14:44:10,980 INFO L280 TraceCheckUtils]: 147: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:10,980 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {6235#true} {6235#true} #32#return; {6235#true} is VALID [2020-07-10 14:44:10,980 INFO L280 TraceCheckUtils]: 149: Hoare triple {6235#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6235#true} is VALID [2020-07-10 14:44:10,980 INFO L280 TraceCheckUtils]: 150: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:10,981 INFO L275 TraceCheckUtils]: 151: Hoare quadruple {6235#true} {6235#true} #30#return; {6235#true} is VALID [2020-07-10 14:44:10,981 INFO L280 TraceCheckUtils]: 152: Hoare triple {6235#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6235#true} is VALID [2020-07-10 14:44:10,981 INFO L263 TraceCheckUtils]: 153: Hoare triple {6235#true} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:10,981 INFO L280 TraceCheckUtils]: 154: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:10,981 INFO L280 TraceCheckUtils]: 155: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:10,981 INFO L280 TraceCheckUtils]: 156: Hoare triple {6235#true} assume !(1 == ~n); {6235#true} is VALID [2020-07-10 14:44:10,982 INFO L263 TraceCheckUtils]: 157: Hoare triple {6235#true} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:10,982 INFO L280 TraceCheckUtils]: 158: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:10,982 INFO L280 TraceCheckUtils]: 159: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:10,982 INFO L280 TraceCheckUtils]: 160: Hoare triple {6235#true} assume 1 == ~n;#res := 1; {6235#true} is VALID [2020-07-10 14:44:10,982 INFO L280 TraceCheckUtils]: 161: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:10,982 INFO L275 TraceCheckUtils]: 162: Hoare quadruple {6235#true} {6235#true} #30#return; {6235#true} is VALID [2020-07-10 14:44:10,983 INFO L280 TraceCheckUtils]: 163: Hoare triple {6235#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6235#true} is VALID [2020-07-10 14:44:10,983 INFO L263 TraceCheckUtils]: 164: Hoare triple {6235#true} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:10,983 INFO L280 TraceCheckUtils]: 165: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:10,983 INFO L280 TraceCheckUtils]: 166: Hoare triple {6235#true} assume ~n < 1;#res := 0; {6235#true} is VALID [2020-07-10 14:44:10,983 INFO L280 TraceCheckUtils]: 167: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:10,983 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {6235#true} {6235#true} #32#return; {6235#true} is VALID [2020-07-10 14:44:10,984 INFO L280 TraceCheckUtils]: 169: Hoare triple {6235#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6235#true} is VALID [2020-07-10 14:44:10,984 INFO L280 TraceCheckUtils]: 170: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:10,984 INFO L275 TraceCheckUtils]: 171: Hoare quadruple {6235#true} {6235#true} #32#return; {6235#true} is VALID [2020-07-10 14:44:10,984 INFO L280 TraceCheckUtils]: 172: Hoare triple {6235#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6235#true} is VALID [2020-07-10 14:44:10,984 INFO L280 TraceCheckUtils]: 173: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:10,985 INFO L275 TraceCheckUtils]: 174: Hoare quadruple {6235#true} {7022#(<= |fibonacci_#in~n| 6)} #32#return; {7022#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-10 14:44:10,985 INFO L280 TraceCheckUtils]: 175: Hoare triple {7022#(<= |fibonacci_#in~n| 6)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {7022#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-10 14:44:10,986 INFO L280 TraceCheckUtils]: 176: Hoare triple {7022#(<= |fibonacci_#in~n| 6)} assume true; {7022#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-10 14:44:10,987 INFO L275 TraceCheckUtils]: 177: Hoare quadruple {7022#(<= |fibonacci_#in~n| 6)} {7883#(<= |fibonacci_#in~n| fibonacci_~n)} #30#return; {8397#(<= |fibonacci_#in~n| 7)} is VALID [2020-07-10 14:44:10,987 INFO L280 TraceCheckUtils]: 178: Hoare triple {8397#(<= |fibonacci_#in~n| 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8397#(<= |fibonacci_#in~n| 7)} is VALID [2020-07-10 14:44:10,987 INFO L263 TraceCheckUtils]: 179: Hoare triple {8397#(<= |fibonacci_#in~n| 7)} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:10,987 INFO L280 TraceCheckUtils]: 180: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:10,987 INFO L280 TraceCheckUtils]: 181: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:10,988 INFO L280 TraceCheckUtils]: 182: Hoare triple {6235#true} assume !(1 == ~n); {6235#true} is VALID [2020-07-10 14:44:10,988 INFO L263 TraceCheckUtils]: 183: Hoare triple {6235#true} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:10,988 INFO L280 TraceCheckUtils]: 184: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:10,988 INFO L280 TraceCheckUtils]: 185: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:10,988 INFO L280 TraceCheckUtils]: 186: Hoare triple {6235#true} assume !(1 == ~n); {6235#true} is VALID [2020-07-10 14:44:10,988 INFO L263 TraceCheckUtils]: 187: Hoare triple {6235#true} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:10,988 INFO L280 TraceCheckUtils]: 188: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:10,988 INFO L280 TraceCheckUtils]: 189: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:10,989 INFO L280 TraceCheckUtils]: 190: Hoare triple {6235#true} assume !(1 == ~n); {6235#true} is VALID [2020-07-10 14:44:10,989 INFO L263 TraceCheckUtils]: 191: Hoare triple {6235#true} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:10,989 INFO L280 TraceCheckUtils]: 192: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:10,989 INFO L280 TraceCheckUtils]: 193: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:10,989 INFO L280 TraceCheckUtils]: 194: Hoare triple {6235#true} assume !(1 == ~n); {6235#true} is VALID [2020-07-10 14:44:10,989 INFO L263 TraceCheckUtils]: 195: Hoare triple {6235#true} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:10,989 INFO L280 TraceCheckUtils]: 196: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:10,989 INFO L280 TraceCheckUtils]: 197: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:10,990 INFO L280 TraceCheckUtils]: 198: Hoare triple {6235#true} assume !(1 == ~n); {6235#true} is VALID [2020-07-10 14:44:10,990 INFO L263 TraceCheckUtils]: 199: Hoare triple {6235#true} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:10,990 INFO L280 TraceCheckUtils]: 200: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:10,990 INFO L280 TraceCheckUtils]: 201: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:10,990 INFO L280 TraceCheckUtils]: 202: Hoare triple {6235#true} assume 1 == ~n;#res := 1; {6235#true} is VALID [2020-07-10 14:44:10,990 INFO L280 TraceCheckUtils]: 203: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:10,990 INFO L275 TraceCheckUtils]: 204: Hoare quadruple {6235#true} {6235#true} #30#return; {6235#true} is VALID [2020-07-10 14:44:10,990 INFO L280 TraceCheckUtils]: 205: Hoare triple {6235#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6235#true} is VALID [2020-07-10 14:44:10,990 INFO L263 TraceCheckUtils]: 206: Hoare triple {6235#true} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:10,991 INFO L280 TraceCheckUtils]: 207: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:10,991 INFO L280 TraceCheckUtils]: 208: Hoare triple {6235#true} assume ~n < 1;#res := 0; {6235#true} is VALID [2020-07-10 14:44:10,991 INFO L280 TraceCheckUtils]: 209: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:10,991 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {6235#true} {6235#true} #32#return; {6235#true} is VALID [2020-07-10 14:44:10,991 INFO L280 TraceCheckUtils]: 211: Hoare triple {6235#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6235#true} is VALID [2020-07-10 14:44:10,991 INFO L280 TraceCheckUtils]: 212: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:10,991 INFO L275 TraceCheckUtils]: 213: Hoare quadruple {6235#true} {6235#true} #30#return; {6235#true} is VALID [2020-07-10 14:44:10,991 INFO L280 TraceCheckUtils]: 214: Hoare triple {6235#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6235#true} is VALID [2020-07-10 14:44:10,992 INFO L263 TraceCheckUtils]: 215: Hoare triple {6235#true} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:10,992 INFO L280 TraceCheckUtils]: 216: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:10,992 INFO L280 TraceCheckUtils]: 217: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:10,992 INFO L280 TraceCheckUtils]: 218: Hoare triple {6235#true} assume 1 == ~n;#res := 1; {6235#true} is VALID [2020-07-10 14:44:10,992 INFO L280 TraceCheckUtils]: 219: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:10,992 INFO L275 TraceCheckUtils]: 220: Hoare quadruple {6235#true} {6235#true} #32#return; {6235#true} is VALID [2020-07-10 14:44:10,992 INFO L280 TraceCheckUtils]: 221: Hoare triple {6235#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6235#true} is VALID [2020-07-10 14:44:10,992 INFO L280 TraceCheckUtils]: 222: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:10,992 INFO L275 TraceCheckUtils]: 223: Hoare quadruple {6235#true} {6235#true} #30#return; {6235#true} is VALID [2020-07-10 14:44:10,993 INFO L280 TraceCheckUtils]: 224: Hoare triple {6235#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6235#true} is VALID [2020-07-10 14:44:10,993 INFO L263 TraceCheckUtils]: 225: Hoare triple {6235#true} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:10,993 INFO L280 TraceCheckUtils]: 226: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:10,993 INFO L280 TraceCheckUtils]: 227: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:10,993 INFO L280 TraceCheckUtils]: 228: Hoare triple {6235#true} assume !(1 == ~n); {6235#true} is VALID [2020-07-10 14:44:10,994 INFO L263 TraceCheckUtils]: 229: Hoare triple {6235#true} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:10,994 INFO L280 TraceCheckUtils]: 230: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:10,994 INFO L280 TraceCheckUtils]: 231: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:10,994 INFO L280 TraceCheckUtils]: 232: Hoare triple {6235#true} assume 1 == ~n;#res := 1; {6235#true} is VALID [2020-07-10 14:44:10,994 INFO L280 TraceCheckUtils]: 233: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:10,995 INFO L275 TraceCheckUtils]: 234: Hoare quadruple {6235#true} {6235#true} #30#return; {6235#true} is VALID [2020-07-10 14:44:10,995 INFO L280 TraceCheckUtils]: 235: Hoare triple {6235#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6235#true} is VALID [2020-07-10 14:44:10,995 INFO L263 TraceCheckUtils]: 236: Hoare triple {6235#true} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:10,995 INFO L280 TraceCheckUtils]: 237: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:10,995 INFO L280 TraceCheckUtils]: 238: Hoare triple {6235#true} assume ~n < 1;#res := 0; {6235#true} is VALID [2020-07-10 14:44:10,995 INFO L280 TraceCheckUtils]: 239: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:10,995 INFO L275 TraceCheckUtils]: 240: Hoare quadruple {6235#true} {6235#true} #32#return; {6235#true} is VALID [2020-07-10 14:44:10,995 INFO L280 TraceCheckUtils]: 241: Hoare triple {6235#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6235#true} is VALID [2020-07-10 14:44:10,996 INFO L280 TraceCheckUtils]: 242: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:10,996 INFO L275 TraceCheckUtils]: 243: Hoare quadruple {6235#true} {6235#true} #32#return; {6235#true} is VALID [2020-07-10 14:44:10,996 INFO L280 TraceCheckUtils]: 244: Hoare triple {6235#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6235#true} is VALID [2020-07-10 14:44:10,997 INFO L280 TraceCheckUtils]: 245: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:10,997 INFO L275 TraceCheckUtils]: 246: Hoare quadruple {6235#true} {6235#true} #30#return; {6235#true} is VALID [2020-07-10 14:44:10,997 INFO L280 TraceCheckUtils]: 247: Hoare triple {6235#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6235#true} is VALID [2020-07-10 14:44:10,997 INFO L263 TraceCheckUtils]: 248: Hoare triple {6235#true} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:10,997 INFO L280 TraceCheckUtils]: 249: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:10,997 INFO L280 TraceCheckUtils]: 250: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:10,998 INFO L280 TraceCheckUtils]: 251: Hoare triple {6235#true} assume !(1 == ~n); {6235#true} is VALID [2020-07-10 14:44:10,998 INFO L263 TraceCheckUtils]: 252: Hoare triple {6235#true} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:10,998 INFO L280 TraceCheckUtils]: 253: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:10,998 INFO L280 TraceCheckUtils]: 254: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:10,998 INFO L280 TraceCheckUtils]: 255: Hoare triple {6235#true} assume !(1 == ~n); {6235#true} is VALID [2020-07-10 14:44:10,998 INFO L263 TraceCheckUtils]: 256: Hoare triple {6235#true} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:10,998 INFO L280 TraceCheckUtils]: 257: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:10,998 INFO L280 TraceCheckUtils]: 258: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:10,999 INFO L280 TraceCheckUtils]: 259: Hoare triple {6235#true} assume 1 == ~n;#res := 1; {6235#true} is VALID [2020-07-10 14:44:10,999 INFO L280 TraceCheckUtils]: 260: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:10,999 INFO L275 TraceCheckUtils]: 261: Hoare quadruple {6235#true} {6235#true} #30#return; {6235#true} is VALID [2020-07-10 14:44:10,999 INFO L280 TraceCheckUtils]: 262: Hoare triple {6235#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6235#true} is VALID [2020-07-10 14:44:10,999 INFO L263 TraceCheckUtils]: 263: Hoare triple {6235#true} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:10,999 INFO L280 TraceCheckUtils]: 264: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:10,999 INFO L280 TraceCheckUtils]: 265: Hoare triple {6235#true} assume ~n < 1;#res := 0; {6235#true} is VALID [2020-07-10 14:44:10,999 INFO L280 TraceCheckUtils]: 266: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:11,000 INFO L275 TraceCheckUtils]: 267: Hoare quadruple {6235#true} {6235#true} #32#return; {6235#true} is VALID [2020-07-10 14:44:11,000 INFO L280 TraceCheckUtils]: 268: Hoare triple {6235#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6235#true} is VALID [2020-07-10 14:44:11,000 INFO L280 TraceCheckUtils]: 269: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:11,000 INFO L275 TraceCheckUtils]: 270: Hoare quadruple {6235#true} {6235#true} #30#return; {6235#true} is VALID [2020-07-10 14:44:11,000 INFO L280 TraceCheckUtils]: 271: Hoare triple {6235#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6235#true} is VALID [2020-07-10 14:44:11,000 INFO L263 TraceCheckUtils]: 272: Hoare triple {6235#true} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:11,000 INFO L280 TraceCheckUtils]: 273: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:11,000 INFO L280 TraceCheckUtils]: 274: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:11,001 INFO L280 TraceCheckUtils]: 275: Hoare triple {6235#true} assume 1 == ~n;#res := 1; {6235#true} is VALID [2020-07-10 14:44:11,001 INFO L280 TraceCheckUtils]: 276: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:11,001 INFO L275 TraceCheckUtils]: 277: Hoare quadruple {6235#true} {6235#true} #32#return; {6235#true} is VALID [2020-07-10 14:44:11,001 INFO L280 TraceCheckUtils]: 278: Hoare triple {6235#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6235#true} is VALID [2020-07-10 14:44:11,001 INFO L280 TraceCheckUtils]: 279: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:11,001 INFO L275 TraceCheckUtils]: 280: Hoare quadruple {6235#true} {6235#true} #32#return; {6235#true} is VALID [2020-07-10 14:44:11,001 INFO L280 TraceCheckUtils]: 281: Hoare triple {6235#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6235#true} is VALID [2020-07-10 14:44:11,001 INFO L280 TraceCheckUtils]: 282: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:11,001 INFO L275 TraceCheckUtils]: 283: Hoare quadruple {6235#true} {6235#true} #30#return; {6235#true} is VALID [2020-07-10 14:44:11,002 INFO L280 TraceCheckUtils]: 284: Hoare triple {6235#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6235#true} is VALID [2020-07-10 14:44:11,002 INFO L263 TraceCheckUtils]: 285: Hoare triple {6235#true} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:11,002 INFO L280 TraceCheckUtils]: 286: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:11,002 INFO L280 TraceCheckUtils]: 287: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:11,002 INFO L280 TraceCheckUtils]: 288: Hoare triple {6235#true} assume !(1 == ~n); {6235#true} is VALID [2020-07-10 14:44:11,002 INFO L263 TraceCheckUtils]: 289: Hoare triple {6235#true} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:11,002 INFO L280 TraceCheckUtils]: 290: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:11,002 INFO L280 TraceCheckUtils]: 291: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:11,003 INFO L280 TraceCheckUtils]: 292: Hoare triple {6235#true} assume !(1 == ~n); {6235#true} is VALID [2020-07-10 14:44:11,003 INFO L263 TraceCheckUtils]: 293: Hoare triple {6235#true} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:11,003 INFO L280 TraceCheckUtils]: 294: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:11,003 INFO L280 TraceCheckUtils]: 295: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:11,003 INFO L280 TraceCheckUtils]: 296: Hoare triple {6235#true} assume !(1 == ~n); {6235#true} is VALID [2020-07-10 14:44:11,003 INFO L263 TraceCheckUtils]: 297: Hoare triple {6235#true} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:11,004 INFO L280 TraceCheckUtils]: 298: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:11,004 INFO L280 TraceCheckUtils]: 299: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:11,004 INFO L280 TraceCheckUtils]: 300: Hoare triple {6235#true} assume 1 == ~n;#res := 1; {6235#true} is VALID [2020-07-10 14:44:11,004 INFO L280 TraceCheckUtils]: 301: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:11,004 INFO L275 TraceCheckUtils]: 302: Hoare quadruple {6235#true} {6235#true} #30#return; {6235#true} is VALID [2020-07-10 14:44:11,004 INFO L280 TraceCheckUtils]: 303: Hoare triple {6235#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6235#true} is VALID [2020-07-10 14:44:11,005 INFO L263 TraceCheckUtils]: 304: Hoare triple {6235#true} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:11,005 INFO L280 TraceCheckUtils]: 305: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:11,005 INFO L280 TraceCheckUtils]: 306: Hoare triple {6235#true} assume ~n < 1;#res := 0; {6235#true} is VALID [2020-07-10 14:44:11,005 INFO L280 TraceCheckUtils]: 307: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:11,005 INFO L275 TraceCheckUtils]: 308: Hoare quadruple {6235#true} {6235#true} #32#return; {6235#true} is VALID [2020-07-10 14:44:11,006 INFO L280 TraceCheckUtils]: 309: Hoare triple {6235#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6235#true} is VALID [2020-07-10 14:44:11,006 INFO L280 TraceCheckUtils]: 310: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:11,006 INFO L275 TraceCheckUtils]: 311: Hoare quadruple {6235#true} {6235#true} #30#return; {6235#true} is VALID [2020-07-10 14:44:11,006 INFO L280 TraceCheckUtils]: 312: Hoare triple {6235#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6235#true} is VALID [2020-07-10 14:44:11,006 INFO L263 TraceCheckUtils]: 313: Hoare triple {6235#true} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:11,006 INFO L280 TraceCheckUtils]: 314: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:11,007 INFO L280 TraceCheckUtils]: 315: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:11,007 INFO L280 TraceCheckUtils]: 316: Hoare triple {6235#true} assume 1 == ~n;#res := 1; {6235#true} is VALID [2020-07-10 14:44:11,007 INFO L280 TraceCheckUtils]: 317: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:11,007 INFO L275 TraceCheckUtils]: 318: Hoare quadruple {6235#true} {6235#true} #32#return; {6235#true} is VALID [2020-07-10 14:44:11,007 INFO L280 TraceCheckUtils]: 319: Hoare triple {6235#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6235#true} is VALID [2020-07-10 14:44:11,008 INFO L280 TraceCheckUtils]: 320: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:11,008 INFO L275 TraceCheckUtils]: 321: Hoare quadruple {6235#true} {6235#true} #30#return; {6235#true} is VALID [2020-07-10 14:44:11,008 INFO L280 TraceCheckUtils]: 322: Hoare triple {6235#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6235#true} is VALID [2020-07-10 14:44:11,008 INFO L263 TraceCheckUtils]: 323: Hoare triple {6235#true} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:11,008 INFO L280 TraceCheckUtils]: 324: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:11,008 INFO L280 TraceCheckUtils]: 325: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:11,008 INFO L280 TraceCheckUtils]: 326: Hoare triple {6235#true} assume !(1 == ~n); {6235#true} is VALID [2020-07-10 14:44:11,009 INFO L263 TraceCheckUtils]: 327: Hoare triple {6235#true} call #t~ret0 := fibonacci(~n - 1); {6235#true} is VALID [2020-07-10 14:44:11,009 INFO L280 TraceCheckUtils]: 328: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:11,009 INFO L280 TraceCheckUtils]: 329: Hoare triple {6235#true} assume !(~n < 1); {6235#true} is VALID [2020-07-10 14:44:11,009 INFO L280 TraceCheckUtils]: 330: Hoare triple {6235#true} assume 1 == ~n;#res := 1; {6235#true} is VALID [2020-07-10 14:44:11,009 INFO L280 TraceCheckUtils]: 331: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:11,009 INFO L275 TraceCheckUtils]: 332: Hoare quadruple {6235#true} {6235#true} #30#return; {6235#true} is VALID [2020-07-10 14:44:11,009 INFO L280 TraceCheckUtils]: 333: Hoare triple {6235#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6235#true} is VALID [2020-07-10 14:44:11,009 INFO L263 TraceCheckUtils]: 334: Hoare triple {6235#true} call #t~ret1 := fibonacci(~n - 2); {6235#true} is VALID [2020-07-10 14:44:11,009 INFO L280 TraceCheckUtils]: 335: Hoare triple {6235#true} ~n := #in~n; {6235#true} is VALID [2020-07-10 14:44:11,010 INFO L280 TraceCheckUtils]: 336: Hoare triple {6235#true} assume ~n < 1;#res := 0; {6235#true} is VALID [2020-07-10 14:44:11,010 INFO L280 TraceCheckUtils]: 337: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:11,010 INFO L275 TraceCheckUtils]: 338: Hoare quadruple {6235#true} {6235#true} #32#return; {6235#true} is VALID [2020-07-10 14:44:11,010 INFO L280 TraceCheckUtils]: 339: Hoare triple {6235#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6235#true} is VALID [2020-07-10 14:44:11,010 INFO L280 TraceCheckUtils]: 340: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:11,010 INFO L275 TraceCheckUtils]: 341: Hoare quadruple {6235#true} {6235#true} #32#return; {6235#true} is VALID [2020-07-10 14:44:11,010 INFO L280 TraceCheckUtils]: 342: Hoare triple {6235#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6235#true} is VALID [2020-07-10 14:44:11,010 INFO L280 TraceCheckUtils]: 343: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:11,010 INFO L275 TraceCheckUtils]: 344: Hoare quadruple {6235#true} {6235#true} #32#return; {6235#true} is VALID [2020-07-10 14:44:11,011 INFO L280 TraceCheckUtils]: 345: Hoare triple {6235#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {6235#true} is VALID [2020-07-10 14:44:11,011 INFO L280 TraceCheckUtils]: 346: Hoare triple {6235#true} assume true; {6235#true} is VALID [2020-07-10 14:44:11,012 INFO L275 TraceCheckUtils]: 347: Hoare quadruple {6235#true} {8397#(<= |fibonacci_#in~n| 7)} #32#return; {8397#(<= |fibonacci_#in~n| 7)} is VALID [2020-07-10 14:44:11,012 INFO L280 TraceCheckUtils]: 348: Hoare triple {8397#(<= |fibonacci_#in~n| 7)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {8397#(<= |fibonacci_#in~n| 7)} is VALID [2020-07-10 14:44:11,012 INFO L280 TraceCheckUtils]: 349: Hoare triple {8397#(<= |fibonacci_#in~n| 7)} assume true; {8397#(<= |fibonacci_#in~n| 7)} is VALID [2020-07-10 14:44:11,013 INFO L275 TraceCheckUtils]: 350: Hoare quadruple {8397#(<= |fibonacci_#in~n| 7)} {6235#true} #38#return; {8917#(<= main_~x~0 7)} is VALID [2020-07-10 14:44:11,013 INFO L280 TraceCheckUtils]: 351: Hoare triple {8917#(<= main_~x~0 7)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~result~0 := #t~ret3;havoc #t~ret3; {8917#(<= main_~x~0 7)} is VALID [2020-07-10 14:44:11,014 INFO L280 TraceCheckUtils]: 352: Hoare triple {8917#(<= main_~x~0 7)} assume !(~x~0 < 8 || ~result~0 >= 34); {6236#false} is VALID [2020-07-10 14:44:11,014 INFO L280 TraceCheckUtils]: 353: Hoare triple {6236#false} assume !false; {6236#false} is VALID [2020-07-10 14:44:11,069 INFO L134 CoverageAnalysis]: Checked inductivity of 7120 backedges. 214 proven. 1491 refuted. 0 times theorem prover too weak. 5415 trivial. 0 not checked. [2020-07-10 14:44:11,069 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-10 14:44:11,070 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 11] total 19 [2020-07-10 14:44:11,070 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1435789229] [2020-07-10 14:44:11,071 INFO L78 Accepts]: Start accepts. Automaton has 19 states. Word has length 354 [2020-07-10 14:45:14,047 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:45:14,047 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 19 states. [2020-07-10 14:45:14,181 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 14:45:14,181 INFO L459 AbstractCegarLoop]: Interpolant automaton has 19 states [2020-07-10 14:45:14,181 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:45:14,182 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2020-07-10 14:45:14,182 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=69, Invalid=273, Unknown=0, NotChecked=0, Total=342 [2020-07-10 14:45:14,182 INFO L87 Difference]: Start difference. First operand 164 states and 233 transitions. Second operand 19 states. [2020-07-10 14:45:16,296 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:45:16,297 INFO L93 Difference]: Finished difference Result 274 states and 458 transitions. [2020-07-10 14:45:16,297 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2020-07-10 14:45:16,297 INFO L78 Accepts]: Start accepts. Automaton has 19 states. Word has length 354 [2020-07-10 14:45:16,297 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:45:16,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19 states. [2020-07-10 14:45:16,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 33 states and 170 transitions. [2020-07-10 14:45:16,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19 states. [2020-07-10 14:45:16,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 33 states and 170 transitions. [2020-07-10 14:45:16,306 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 33 states and 170 transitions. [2020-07-10 14:45:16,524 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 170 edges. 170 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:45:16,531 INFO L225 Difference]: With dead ends: 274 [2020-07-10 14:45:16,532 INFO L226 Difference]: Without dead ends: 116 [2020-07-10 14:45:16,537 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 496 GetRequests, 456 SyntacticMatches, 0 SemanticMatches, 40 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 366 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=372, Invalid=1350, Unknown=0, NotChecked=0, Total=1722 [2020-07-10 14:45:16,537 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 116 states. [2020-07-10 14:45:16,613 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 116 to 98. [2020-07-10 14:45:16,614 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:45:16,614 INFO L82 GeneralOperation]: Start isEquivalent. First operand 116 states. Second operand 98 states. [2020-07-10 14:45:16,614 INFO L74 IsIncluded]: Start isIncluded. First operand 116 states. Second operand 98 states. [2020-07-10 14:45:16,614 INFO L87 Difference]: Start difference. First operand 116 states. Second operand 98 states. [2020-07-10 14:45:16,619 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:45:16,619 INFO L93 Difference]: Finished difference Result 116 states and 155 transitions. [2020-07-10 14:45:16,619 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 155 transitions. [2020-07-10 14:45:16,620 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:45:16,621 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:45:16,621 INFO L74 IsIncluded]: Start isIncluded. First operand 98 states. Second operand 116 states. [2020-07-10 14:45:16,621 INFO L87 Difference]: Start difference. First operand 98 states. Second operand 116 states. [2020-07-10 14:45:16,625 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:45:16,626 INFO L93 Difference]: Finished difference Result 116 states and 155 transitions. [2020-07-10 14:45:16,626 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 155 transitions. [2020-07-10 14:45:16,627 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:45:16,627 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:45:16,627 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:45:16,627 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:45:16,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 98 states. [2020-07-10 14:45:16,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 98 states and 134 transitions. [2020-07-10 14:45:16,631 INFO L78 Accepts]: Start accepts. Automaton has 98 states and 134 transitions. Word has length 354 [2020-07-10 14:45:16,632 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:45:16,632 INFO L479 AbstractCegarLoop]: Abstraction has 98 states and 134 transitions. [2020-07-10 14:45:16,632 INFO L480 AbstractCegarLoop]: Interpolant automaton has 19 states. [2020-07-10 14:45:16,632 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 134 transitions. [2020-07-10 14:45:16,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 573 [2020-07-10 14:45:16,647 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:45:16,647 INFO L422 BasicCegarLoop]: trace histogram [83, 83, 67, 41, 41, 41, 41, 41, 41, 41, 26, 16, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:45:16,860 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2020-07-10 14:45:16,861 INFO L427 AbstractCegarLoop]: === Iteration 11 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:45:16,861 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:45:16,862 INFO L82 PathProgramCache]: Analyzing trace with hash -1052494023, now seen corresponding path program 8 times [2020-07-10 14:45:16,862 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:45:16,862 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [948827647] [2020-07-10 14:45:16,862 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:45:16,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:45:17,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:45:17,279 INFO L280 TraceCheckUtils]: 0: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:17,280 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {9701#true} {9701#true} #34#return; {9701#true} is VALID [2020-07-10 14:45:17,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:45:17,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:45:17,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:45:17,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:45:17,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:45:17,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:45:17,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:45:17,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:45:17,750 INFO L280 TraceCheckUtils]: 0: Hoare triple {9701#true} ~n := #in~n; {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:17,750 INFO L280 TraceCheckUtils]: 1: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:17,751 INFO L280 TraceCheckUtils]: 2: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {11430#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-10 14:45:17,751 INFO L280 TraceCheckUtils]: 3: Hoare triple {11430#(<= |fibonacci_#in~n| 1)} assume true; {11430#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-10 14:45:17,753 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {11430#(<= |fibonacci_#in~n| 1)} {10823#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {11425#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:45:17,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:45:17,756 INFO L280 TraceCheckUtils]: 0: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:17,756 INFO L280 TraceCheckUtils]: 1: Hoare triple {9701#true} assume ~n < 1;#res := 0; {9701#true} is VALID [2020-07-10 14:45:17,756 INFO L280 TraceCheckUtils]: 2: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:17,757 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {9701#true} {11425#(<= |fibonacci_#in~n| 2)} #32#return; {11425#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:45:17,758 INFO L280 TraceCheckUtils]: 0: Hoare triple {9701#true} ~n := #in~n; {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:17,758 INFO L280 TraceCheckUtils]: 1: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:17,759 INFO L280 TraceCheckUtils]: 2: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:17,759 INFO L263 TraceCheckUtils]: 3: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:17,760 INFO L280 TraceCheckUtils]: 4: Hoare triple {9701#true} ~n := #in~n; {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:17,761 INFO L280 TraceCheckUtils]: 5: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:17,762 INFO L280 TraceCheckUtils]: 6: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {11430#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-10 14:45:17,762 INFO L280 TraceCheckUtils]: 7: Hoare triple {11430#(<= |fibonacci_#in~n| 1)} assume true; {11430#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-10 14:45:17,763 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {11430#(<= |fibonacci_#in~n| 1)} {10823#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {11425#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:45:17,764 INFO L280 TraceCheckUtils]: 9: Hoare triple {11425#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11425#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:45:17,764 INFO L263 TraceCheckUtils]: 10: Hoare triple {11425#(<= |fibonacci_#in~n| 2)} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:17,764 INFO L280 TraceCheckUtils]: 11: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:17,764 INFO L280 TraceCheckUtils]: 12: Hoare triple {9701#true} assume ~n < 1;#res := 0; {9701#true} is VALID [2020-07-10 14:45:17,765 INFO L280 TraceCheckUtils]: 13: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:17,765 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {9701#true} {11425#(<= |fibonacci_#in~n| 2)} #32#return; {11425#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:45:17,766 INFO L280 TraceCheckUtils]: 15: Hoare triple {11425#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11425#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:45:17,767 INFO L280 TraceCheckUtils]: 16: Hoare triple {11425#(<= |fibonacci_#in~n| 2)} assume true; {11425#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:45:17,768 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {11425#(<= |fibonacci_#in~n| 2)} {10823#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {11414#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:45:17,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:45:17,772 INFO L280 TraceCheckUtils]: 0: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:17,772 INFO L280 TraceCheckUtils]: 1: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:17,772 INFO L280 TraceCheckUtils]: 2: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:17,772 INFO L280 TraceCheckUtils]: 3: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:17,773 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9701#true} {11414#(<= |fibonacci_#in~n| 3)} #32#return; {11414#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:45:17,773 INFO L280 TraceCheckUtils]: 0: Hoare triple {9701#true} ~n := #in~n; {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:17,774 INFO L280 TraceCheckUtils]: 1: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:17,774 INFO L280 TraceCheckUtils]: 2: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:17,774 INFO L263 TraceCheckUtils]: 3: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:17,775 INFO L280 TraceCheckUtils]: 4: Hoare triple {9701#true} ~n := #in~n; {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:17,775 INFO L280 TraceCheckUtils]: 5: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:17,776 INFO L280 TraceCheckUtils]: 6: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:17,776 INFO L263 TraceCheckUtils]: 7: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:17,780 INFO L280 TraceCheckUtils]: 8: Hoare triple {9701#true} ~n := #in~n; {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:17,785 INFO L280 TraceCheckUtils]: 9: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:17,786 INFO L280 TraceCheckUtils]: 10: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {11430#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-10 14:45:17,787 INFO L280 TraceCheckUtils]: 11: Hoare triple {11430#(<= |fibonacci_#in~n| 1)} assume true; {11430#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-10 14:45:17,788 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {11430#(<= |fibonacci_#in~n| 1)} {10823#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {11425#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:45:17,788 INFO L280 TraceCheckUtils]: 13: Hoare triple {11425#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11425#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:45:17,789 INFO L263 TraceCheckUtils]: 14: Hoare triple {11425#(<= |fibonacci_#in~n| 2)} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:17,789 INFO L280 TraceCheckUtils]: 15: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:17,789 INFO L280 TraceCheckUtils]: 16: Hoare triple {9701#true} assume ~n < 1;#res := 0; {9701#true} is VALID [2020-07-10 14:45:17,789 INFO L280 TraceCheckUtils]: 17: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:17,790 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {9701#true} {11425#(<= |fibonacci_#in~n| 2)} #32#return; {11425#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:45:17,791 INFO L280 TraceCheckUtils]: 19: Hoare triple {11425#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11425#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:45:17,791 INFO L280 TraceCheckUtils]: 20: Hoare triple {11425#(<= |fibonacci_#in~n| 2)} assume true; {11425#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:45:17,793 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {11425#(<= |fibonacci_#in~n| 2)} {10823#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {11414#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:45:17,793 INFO L280 TraceCheckUtils]: 22: Hoare triple {11414#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11414#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:45:17,793 INFO L263 TraceCheckUtils]: 23: Hoare triple {11414#(<= |fibonacci_#in~n| 3)} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:17,794 INFO L280 TraceCheckUtils]: 24: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:17,794 INFO L280 TraceCheckUtils]: 25: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:17,794 INFO L280 TraceCheckUtils]: 26: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:17,794 INFO L280 TraceCheckUtils]: 27: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:17,795 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {9701#true} {11414#(<= |fibonacci_#in~n| 3)} #32#return; {11414#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:45:17,796 INFO L280 TraceCheckUtils]: 29: Hoare triple {11414#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11414#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:45:17,796 INFO L280 TraceCheckUtils]: 30: Hoare triple {11414#(<= |fibonacci_#in~n| 3)} assume true; {11414#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:45:17,797 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {11414#(<= |fibonacci_#in~n| 3)} {10823#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {11377#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-10 14:45:17,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:45:17,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:45:17,809 INFO L280 TraceCheckUtils]: 0: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:17,809 INFO L280 TraceCheckUtils]: 1: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:17,809 INFO L280 TraceCheckUtils]: 2: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:17,809 INFO L280 TraceCheckUtils]: 3: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:17,810 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:17,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:45:17,813 INFO L280 TraceCheckUtils]: 0: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:17,813 INFO L280 TraceCheckUtils]: 1: Hoare triple {9701#true} assume ~n < 1;#res := 0; {9701#true} is VALID [2020-07-10 14:45:17,814 INFO L280 TraceCheckUtils]: 2: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:17,814 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:17,814 INFO L280 TraceCheckUtils]: 0: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:17,814 INFO L280 TraceCheckUtils]: 1: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:17,814 INFO L280 TraceCheckUtils]: 2: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:17,815 INFO L263 TraceCheckUtils]: 3: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:17,815 INFO L280 TraceCheckUtils]: 4: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:17,815 INFO L280 TraceCheckUtils]: 5: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:17,815 INFO L280 TraceCheckUtils]: 6: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:17,816 INFO L280 TraceCheckUtils]: 7: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:17,816 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:17,816 INFO L280 TraceCheckUtils]: 9: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:17,816 INFO L263 TraceCheckUtils]: 10: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:17,816 INFO L280 TraceCheckUtils]: 11: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:17,817 INFO L280 TraceCheckUtils]: 12: Hoare triple {9701#true} assume ~n < 1;#res := 0; {9701#true} is VALID [2020-07-10 14:45:17,817 INFO L280 TraceCheckUtils]: 13: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:17,817 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:17,817 INFO L280 TraceCheckUtils]: 15: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:17,818 INFO L280 TraceCheckUtils]: 16: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:17,819 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {9701#true} {11377#(<= |fibonacci_#in~n| 4)} #32#return; {11377#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-10 14:45:17,819 INFO L280 TraceCheckUtils]: 0: Hoare triple {9701#true} ~n := #in~n; {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:17,820 INFO L280 TraceCheckUtils]: 1: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:17,820 INFO L280 TraceCheckUtils]: 2: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:17,821 INFO L263 TraceCheckUtils]: 3: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:17,821 INFO L280 TraceCheckUtils]: 4: Hoare triple {9701#true} ~n := #in~n; {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:17,822 INFO L280 TraceCheckUtils]: 5: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:17,822 INFO L280 TraceCheckUtils]: 6: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:17,822 INFO L263 TraceCheckUtils]: 7: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:17,823 INFO L280 TraceCheckUtils]: 8: Hoare triple {9701#true} ~n := #in~n; {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:17,823 INFO L280 TraceCheckUtils]: 9: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:17,824 INFO L280 TraceCheckUtils]: 10: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:17,824 INFO L263 TraceCheckUtils]: 11: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:17,825 INFO L280 TraceCheckUtils]: 12: Hoare triple {9701#true} ~n := #in~n; {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:17,825 INFO L280 TraceCheckUtils]: 13: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:17,826 INFO L280 TraceCheckUtils]: 14: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {11430#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-10 14:45:17,827 INFO L280 TraceCheckUtils]: 15: Hoare triple {11430#(<= |fibonacci_#in~n| 1)} assume true; {11430#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-10 14:45:17,828 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {11430#(<= |fibonacci_#in~n| 1)} {10823#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {11425#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:45:17,828 INFO L280 TraceCheckUtils]: 17: Hoare triple {11425#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11425#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:45:17,829 INFO L263 TraceCheckUtils]: 18: Hoare triple {11425#(<= |fibonacci_#in~n| 2)} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:17,829 INFO L280 TraceCheckUtils]: 19: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:17,829 INFO L280 TraceCheckUtils]: 20: Hoare triple {9701#true} assume ~n < 1;#res := 0; {9701#true} is VALID [2020-07-10 14:45:17,830 INFO L280 TraceCheckUtils]: 21: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:17,830 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {9701#true} {11425#(<= |fibonacci_#in~n| 2)} #32#return; {11425#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:45:17,831 INFO L280 TraceCheckUtils]: 23: Hoare triple {11425#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11425#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:45:17,832 INFO L280 TraceCheckUtils]: 24: Hoare triple {11425#(<= |fibonacci_#in~n| 2)} assume true; {11425#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:45:17,833 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {11425#(<= |fibonacci_#in~n| 2)} {10823#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {11414#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:45:17,834 INFO L280 TraceCheckUtils]: 26: Hoare triple {11414#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11414#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:45:17,834 INFO L263 TraceCheckUtils]: 27: Hoare triple {11414#(<= |fibonacci_#in~n| 3)} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:17,834 INFO L280 TraceCheckUtils]: 28: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:17,834 INFO L280 TraceCheckUtils]: 29: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:17,834 INFO L280 TraceCheckUtils]: 30: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:17,835 INFO L280 TraceCheckUtils]: 31: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:17,835 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {9701#true} {11414#(<= |fibonacci_#in~n| 3)} #32#return; {11414#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:45:17,836 INFO L280 TraceCheckUtils]: 33: Hoare triple {11414#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11414#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:45:17,837 INFO L280 TraceCheckUtils]: 34: Hoare triple {11414#(<= |fibonacci_#in~n| 3)} assume true; {11414#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:45:17,838 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {11414#(<= |fibonacci_#in~n| 3)} {10823#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {11377#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-10 14:45:17,839 INFO L280 TraceCheckUtils]: 36: Hoare triple {11377#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11377#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-10 14:45:17,839 INFO L263 TraceCheckUtils]: 37: Hoare triple {11377#(<= |fibonacci_#in~n| 4)} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:17,839 INFO L280 TraceCheckUtils]: 38: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:17,840 INFO L280 TraceCheckUtils]: 39: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:17,840 INFO L280 TraceCheckUtils]: 40: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:17,840 INFO L263 TraceCheckUtils]: 41: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:17,840 INFO L280 TraceCheckUtils]: 42: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:17,840 INFO L280 TraceCheckUtils]: 43: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:17,841 INFO L280 TraceCheckUtils]: 44: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:17,841 INFO L280 TraceCheckUtils]: 45: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:17,841 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:17,841 INFO L280 TraceCheckUtils]: 47: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:17,841 INFO L263 TraceCheckUtils]: 48: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:17,842 INFO L280 TraceCheckUtils]: 49: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:17,842 INFO L280 TraceCheckUtils]: 50: Hoare triple {9701#true} assume ~n < 1;#res := 0; {9701#true} is VALID [2020-07-10 14:45:17,842 INFO L280 TraceCheckUtils]: 51: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:17,843 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:17,843 INFO L280 TraceCheckUtils]: 53: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:17,843 INFO L280 TraceCheckUtils]: 54: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:17,844 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {9701#true} {11377#(<= |fibonacci_#in~n| 4)} #32#return; {11377#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-10 14:45:17,845 INFO L280 TraceCheckUtils]: 56: Hoare triple {11377#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11377#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-10 14:45:17,845 INFO L280 TraceCheckUtils]: 57: Hoare triple {11377#(<= |fibonacci_#in~n| 4)} assume true; {11377#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-10 14:45:17,847 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {11377#(<= |fibonacci_#in~n| 4)} {10823#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {11312#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-10 14:45:17,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:45:17,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:45:17,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:45:17,862 INFO L280 TraceCheckUtils]: 0: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:17,862 INFO L280 TraceCheckUtils]: 1: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:17,863 INFO L280 TraceCheckUtils]: 2: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:17,863 INFO L280 TraceCheckUtils]: 3: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:17,863 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:17,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:45:17,865 INFO L280 TraceCheckUtils]: 0: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:17,865 INFO L280 TraceCheckUtils]: 1: Hoare triple {9701#true} assume ~n < 1;#res := 0; {9701#true} is VALID [2020-07-10 14:45:17,866 INFO L280 TraceCheckUtils]: 2: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:17,866 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:17,866 INFO L280 TraceCheckUtils]: 0: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:17,866 INFO L280 TraceCheckUtils]: 1: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:17,867 INFO L280 TraceCheckUtils]: 2: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:17,867 INFO L263 TraceCheckUtils]: 3: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:17,867 INFO L280 TraceCheckUtils]: 4: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:17,867 INFO L280 TraceCheckUtils]: 5: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:17,868 INFO L280 TraceCheckUtils]: 6: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:17,868 INFO L280 TraceCheckUtils]: 7: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:17,868 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:17,868 INFO L280 TraceCheckUtils]: 9: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:17,868 INFO L263 TraceCheckUtils]: 10: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:17,869 INFO L280 TraceCheckUtils]: 11: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:17,869 INFO L280 TraceCheckUtils]: 12: Hoare triple {9701#true} assume ~n < 1;#res := 0; {9701#true} is VALID [2020-07-10 14:45:17,869 INFO L280 TraceCheckUtils]: 13: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:17,869 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:17,870 INFO L280 TraceCheckUtils]: 15: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:17,870 INFO L280 TraceCheckUtils]: 16: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:17,870 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:17,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:45:17,873 INFO L280 TraceCheckUtils]: 0: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:17,873 INFO L280 TraceCheckUtils]: 1: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:17,873 INFO L280 TraceCheckUtils]: 2: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:17,874 INFO L280 TraceCheckUtils]: 3: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:17,874 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:17,874 INFO L280 TraceCheckUtils]: 0: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:17,874 INFO L280 TraceCheckUtils]: 1: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:17,875 INFO L280 TraceCheckUtils]: 2: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:17,875 INFO L263 TraceCheckUtils]: 3: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:17,875 INFO L280 TraceCheckUtils]: 4: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:17,875 INFO L280 TraceCheckUtils]: 5: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:17,875 INFO L280 TraceCheckUtils]: 6: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:17,876 INFO L263 TraceCheckUtils]: 7: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:17,876 INFO L280 TraceCheckUtils]: 8: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:17,876 INFO L280 TraceCheckUtils]: 9: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:17,876 INFO L280 TraceCheckUtils]: 10: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:17,876 INFO L280 TraceCheckUtils]: 11: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:17,877 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:17,877 INFO L280 TraceCheckUtils]: 13: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:17,877 INFO L263 TraceCheckUtils]: 14: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:17,877 INFO L280 TraceCheckUtils]: 15: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:17,877 INFO L280 TraceCheckUtils]: 16: Hoare triple {9701#true} assume ~n < 1;#res := 0; {9701#true} is VALID [2020-07-10 14:45:17,878 INFO L280 TraceCheckUtils]: 17: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:17,878 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:17,878 INFO L280 TraceCheckUtils]: 19: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:17,878 INFO L280 TraceCheckUtils]: 20: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:17,878 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:17,879 INFO L280 TraceCheckUtils]: 22: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:17,879 INFO L263 TraceCheckUtils]: 23: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:17,879 INFO L280 TraceCheckUtils]: 24: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:17,879 INFO L280 TraceCheckUtils]: 25: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:17,880 INFO L280 TraceCheckUtils]: 26: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:17,880 INFO L280 TraceCheckUtils]: 27: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:17,880 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:17,880 INFO L280 TraceCheckUtils]: 29: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:17,880 INFO L280 TraceCheckUtils]: 30: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:17,881 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {9701#true} {11312#(<= |fibonacci_#in~n| 5)} #32#return; {11312#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-10 14:45:17,882 INFO L280 TraceCheckUtils]: 0: Hoare triple {9701#true} ~n := #in~n; {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:17,883 INFO L280 TraceCheckUtils]: 1: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:17,883 INFO L280 TraceCheckUtils]: 2: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:17,884 INFO L263 TraceCheckUtils]: 3: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:17,884 INFO L280 TraceCheckUtils]: 4: Hoare triple {9701#true} ~n := #in~n; {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:17,885 INFO L280 TraceCheckUtils]: 5: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:17,885 INFO L280 TraceCheckUtils]: 6: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:17,886 INFO L263 TraceCheckUtils]: 7: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:17,886 INFO L280 TraceCheckUtils]: 8: Hoare triple {9701#true} ~n := #in~n; {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:17,887 INFO L280 TraceCheckUtils]: 9: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:17,887 INFO L280 TraceCheckUtils]: 10: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:17,887 INFO L263 TraceCheckUtils]: 11: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:17,888 INFO L280 TraceCheckUtils]: 12: Hoare triple {9701#true} ~n := #in~n; {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:17,888 INFO L280 TraceCheckUtils]: 13: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:17,889 INFO L280 TraceCheckUtils]: 14: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:17,889 INFO L263 TraceCheckUtils]: 15: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:17,889 INFO L280 TraceCheckUtils]: 16: Hoare triple {9701#true} ~n := #in~n; {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:17,890 INFO L280 TraceCheckUtils]: 17: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:17,891 INFO L280 TraceCheckUtils]: 18: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {11430#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-10 14:45:17,891 INFO L280 TraceCheckUtils]: 19: Hoare triple {11430#(<= |fibonacci_#in~n| 1)} assume true; {11430#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-10 14:45:17,892 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {11430#(<= |fibonacci_#in~n| 1)} {10823#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {11425#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:45:17,893 INFO L280 TraceCheckUtils]: 21: Hoare triple {11425#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11425#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:45:17,893 INFO L263 TraceCheckUtils]: 22: Hoare triple {11425#(<= |fibonacci_#in~n| 2)} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:17,893 INFO L280 TraceCheckUtils]: 23: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:17,894 INFO L280 TraceCheckUtils]: 24: Hoare triple {9701#true} assume ~n < 1;#res := 0; {9701#true} is VALID [2020-07-10 14:45:17,894 INFO L280 TraceCheckUtils]: 25: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:17,894 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {9701#true} {11425#(<= |fibonacci_#in~n| 2)} #32#return; {11425#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:45:17,895 INFO L280 TraceCheckUtils]: 27: Hoare triple {11425#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11425#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:45:17,896 INFO L280 TraceCheckUtils]: 28: Hoare triple {11425#(<= |fibonacci_#in~n| 2)} assume true; {11425#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:45:17,897 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {11425#(<= |fibonacci_#in~n| 2)} {10823#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {11414#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:45:17,897 INFO L280 TraceCheckUtils]: 30: Hoare triple {11414#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11414#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:45:17,897 INFO L263 TraceCheckUtils]: 31: Hoare triple {11414#(<= |fibonacci_#in~n| 3)} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:17,897 INFO L280 TraceCheckUtils]: 32: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:17,898 INFO L280 TraceCheckUtils]: 33: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:17,898 INFO L280 TraceCheckUtils]: 34: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:17,898 INFO L280 TraceCheckUtils]: 35: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:17,899 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {9701#true} {11414#(<= |fibonacci_#in~n| 3)} #32#return; {11414#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:45:17,899 INFO L280 TraceCheckUtils]: 37: Hoare triple {11414#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11414#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:45:17,900 INFO L280 TraceCheckUtils]: 38: Hoare triple {11414#(<= |fibonacci_#in~n| 3)} assume true; {11414#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:45:17,901 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {11414#(<= |fibonacci_#in~n| 3)} {10823#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {11377#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-10 14:45:17,901 INFO L280 TraceCheckUtils]: 40: Hoare triple {11377#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11377#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-10 14:45:17,902 INFO L263 TraceCheckUtils]: 41: Hoare triple {11377#(<= |fibonacci_#in~n| 4)} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:17,902 INFO L280 TraceCheckUtils]: 42: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:17,902 INFO L280 TraceCheckUtils]: 43: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:17,902 INFO L280 TraceCheckUtils]: 44: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:17,902 INFO L263 TraceCheckUtils]: 45: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:17,903 INFO L280 TraceCheckUtils]: 46: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:17,903 INFO L280 TraceCheckUtils]: 47: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:17,903 INFO L280 TraceCheckUtils]: 48: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:17,903 INFO L280 TraceCheckUtils]: 49: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:17,904 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:17,904 INFO L280 TraceCheckUtils]: 51: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:17,904 INFO L263 TraceCheckUtils]: 52: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:17,904 INFO L280 TraceCheckUtils]: 53: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:17,904 INFO L280 TraceCheckUtils]: 54: Hoare triple {9701#true} assume ~n < 1;#res := 0; {9701#true} is VALID [2020-07-10 14:45:17,904 INFO L280 TraceCheckUtils]: 55: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:17,905 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:17,905 INFO L280 TraceCheckUtils]: 57: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:17,905 INFO L280 TraceCheckUtils]: 58: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:17,906 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {9701#true} {11377#(<= |fibonacci_#in~n| 4)} #32#return; {11377#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-10 14:45:17,906 INFO L280 TraceCheckUtils]: 60: Hoare triple {11377#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11377#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-10 14:45:17,907 INFO L280 TraceCheckUtils]: 61: Hoare triple {11377#(<= |fibonacci_#in~n| 4)} assume true; {11377#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-10 14:45:17,908 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {11377#(<= |fibonacci_#in~n| 4)} {10823#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {11312#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-10 14:45:17,909 INFO L280 TraceCheckUtils]: 63: Hoare triple {11312#(<= |fibonacci_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11312#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-10 14:45:17,909 INFO L263 TraceCheckUtils]: 64: Hoare triple {11312#(<= |fibonacci_#in~n| 5)} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:17,909 INFO L280 TraceCheckUtils]: 65: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:17,909 INFO L280 TraceCheckUtils]: 66: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:17,910 INFO L280 TraceCheckUtils]: 67: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:17,910 INFO L263 TraceCheckUtils]: 68: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:17,910 INFO L280 TraceCheckUtils]: 69: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:17,910 INFO L280 TraceCheckUtils]: 70: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:17,911 INFO L280 TraceCheckUtils]: 71: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:17,911 INFO L263 TraceCheckUtils]: 72: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:17,911 INFO L280 TraceCheckUtils]: 73: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:17,911 INFO L280 TraceCheckUtils]: 74: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:17,911 INFO L280 TraceCheckUtils]: 75: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:17,912 INFO L280 TraceCheckUtils]: 76: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:17,912 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:17,912 INFO L280 TraceCheckUtils]: 78: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:17,912 INFO L263 TraceCheckUtils]: 79: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:17,912 INFO L280 TraceCheckUtils]: 80: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:17,913 INFO L280 TraceCheckUtils]: 81: Hoare triple {9701#true} assume ~n < 1;#res := 0; {9701#true} is VALID [2020-07-10 14:45:17,913 INFO L280 TraceCheckUtils]: 82: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:17,913 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:17,913 INFO L280 TraceCheckUtils]: 84: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:17,913 INFO L280 TraceCheckUtils]: 85: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:17,914 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:17,914 INFO L280 TraceCheckUtils]: 87: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:17,914 INFO L263 TraceCheckUtils]: 88: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:17,914 INFO L280 TraceCheckUtils]: 89: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:17,914 INFO L280 TraceCheckUtils]: 90: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:17,915 INFO L280 TraceCheckUtils]: 91: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:17,915 INFO L280 TraceCheckUtils]: 92: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:17,915 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:17,915 INFO L280 TraceCheckUtils]: 94: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:17,916 INFO L280 TraceCheckUtils]: 95: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:17,917 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {9701#true} {11312#(<= |fibonacci_#in~n| 5)} #32#return; {11312#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-10 14:45:17,917 INFO L280 TraceCheckUtils]: 97: Hoare triple {11312#(<= |fibonacci_#in~n| 5)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11312#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-10 14:45:17,918 INFO L280 TraceCheckUtils]: 98: Hoare triple {11312#(<= |fibonacci_#in~n| 5)} assume true; {11312#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-10 14:45:17,919 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {11312#(<= |fibonacci_#in~n| 5)} {10823#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {11193#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-10 14:45:17,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:45:17,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:45:17,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:45:17,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:45:17,951 INFO L280 TraceCheckUtils]: 0: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:17,952 INFO L280 TraceCheckUtils]: 1: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:17,952 INFO L280 TraceCheckUtils]: 2: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:17,952 INFO L280 TraceCheckUtils]: 3: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:17,952 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:17,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:45:17,955 INFO L280 TraceCheckUtils]: 0: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:17,955 INFO L280 TraceCheckUtils]: 1: Hoare triple {9701#true} assume ~n < 1;#res := 0; {9701#true} is VALID [2020-07-10 14:45:17,956 INFO L280 TraceCheckUtils]: 2: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:17,956 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:17,956 INFO L280 TraceCheckUtils]: 0: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:17,956 INFO L280 TraceCheckUtils]: 1: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:17,957 INFO L280 TraceCheckUtils]: 2: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:17,957 INFO L263 TraceCheckUtils]: 3: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:17,957 INFO L280 TraceCheckUtils]: 4: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:17,957 INFO L280 TraceCheckUtils]: 5: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:17,957 INFO L280 TraceCheckUtils]: 6: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:17,958 INFO L280 TraceCheckUtils]: 7: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:17,958 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:17,958 INFO L280 TraceCheckUtils]: 9: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:17,958 INFO L263 TraceCheckUtils]: 10: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:17,958 INFO L280 TraceCheckUtils]: 11: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:17,959 INFO L280 TraceCheckUtils]: 12: Hoare triple {9701#true} assume ~n < 1;#res := 0; {9701#true} is VALID [2020-07-10 14:45:17,959 INFO L280 TraceCheckUtils]: 13: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:17,959 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:17,959 INFO L280 TraceCheckUtils]: 15: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:17,960 INFO L280 TraceCheckUtils]: 16: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:17,960 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:17,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:45:17,963 INFO L280 TraceCheckUtils]: 0: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:17,963 INFO L280 TraceCheckUtils]: 1: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:17,963 INFO L280 TraceCheckUtils]: 2: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:17,964 INFO L280 TraceCheckUtils]: 3: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:17,964 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:17,964 INFO L280 TraceCheckUtils]: 0: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:17,964 INFO L280 TraceCheckUtils]: 1: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:17,964 INFO L280 TraceCheckUtils]: 2: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:17,965 INFO L263 TraceCheckUtils]: 3: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:17,965 INFO L280 TraceCheckUtils]: 4: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:17,965 INFO L280 TraceCheckUtils]: 5: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:17,965 INFO L280 TraceCheckUtils]: 6: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:17,965 INFO L263 TraceCheckUtils]: 7: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:17,966 INFO L280 TraceCheckUtils]: 8: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:17,966 INFO L280 TraceCheckUtils]: 9: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:17,966 INFO L280 TraceCheckUtils]: 10: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:17,966 INFO L280 TraceCheckUtils]: 11: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:17,966 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:17,967 INFO L280 TraceCheckUtils]: 13: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:17,967 INFO L263 TraceCheckUtils]: 14: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:17,967 INFO L280 TraceCheckUtils]: 15: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:17,967 INFO L280 TraceCheckUtils]: 16: Hoare triple {9701#true} assume ~n < 1;#res := 0; {9701#true} is VALID [2020-07-10 14:45:17,967 INFO L280 TraceCheckUtils]: 17: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:17,968 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:17,968 INFO L280 TraceCheckUtils]: 19: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:17,968 INFO L280 TraceCheckUtils]: 20: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:17,968 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:17,969 INFO L280 TraceCheckUtils]: 22: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:17,969 INFO L263 TraceCheckUtils]: 23: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:17,969 INFO L280 TraceCheckUtils]: 24: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:17,969 INFO L280 TraceCheckUtils]: 25: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:17,969 INFO L280 TraceCheckUtils]: 26: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:17,970 INFO L280 TraceCheckUtils]: 27: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:17,970 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:17,970 INFO L280 TraceCheckUtils]: 29: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:17,970 INFO L280 TraceCheckUtils]: 30: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:17,970 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:17,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:45:17,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:45:17,978 INFO L280 TraceCheckUtils]: 0: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:17,978 INFO L280 TraceCheckUtils]: 1: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:17,978 INFO L280 TraceCheckUtils]: 2: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:17,978 INFO L280 TraceCheckUtils]: 3: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:17,979 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:17,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:45:17,981 INFO L280 TraceCheckUtils]: 0: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:17,981 INFO L280 TraceCheckUtils]: 1: Hoare triple {9701#true} assume ~n < 1;#res := 0; {9701#true} is VALID [2020-07-10 14:45:17,982 INFO L280 TraceCheckUtils]: 2: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:17,982 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:17,982 INFO L280 TraceCheckUtils]: 0: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:17,982 INFO L280 TraceCheckUtils]: 1: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:17,982 INFO L280 TraceCheckUtils]: 2: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:17,983 INFO L263 TraceCheckUtils]: 3: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:17,983 INFO L280 TraceCheckUtils]: 4: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:17,983 INFO L280 TraceCheckUtils]: 5: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:17,983 INFO L280 TraceCheckUtils]: 6: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:17,983 INFO L280 TraceCheckUtils]: 7: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:17,984 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:17,984 INFO L280 TraceCheckUtils]: 9: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:17,984 INFO L263 TraceCheckUtils]: 10: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:17,984 INFO L280 TraceCheckUtils]: 11: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:17,984 INFO L280 TraceCheckUtils]: 12: Hoare triple {9701#true} assume ~n < 1;#res := 0; {9701#true} is VALID [2020-07-10 14:45:17,985 INFO L280 TraceCheckUtils]: 13: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:17,985 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:17,985 INFO L280 TraceCheckUtils]: 15: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:17,985 INFO L280 TraceCheckUtils]: 16: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:17,985 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:17,986 INFO L280 TraceCheckUtils]: 0: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:17,986 INFO L280 TraceCheckUtils]: 1: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:17,986 INFO L280 TraceCheckUtils]: 2: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:17,986 INFO L263 TraceCheckUtils]: 3: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:17,987 INFO L280 TraceCheckUtils]: 4: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:17,987 INFO L280 TraceCheckUtils]: 5: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:17,987 INFO L280 TraceCheckUtils]: 6: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:17,987 INFO L263 TraceCheckUtils]: 7: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:17,987 INFO L280 TraceCheckUtils]: 8: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:17,988 INFO L280 TraceCheckUtils]: 9: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:17,988 INFO L280 TraceCheckUtils]: 10: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:17,988 INFO L263 TraceCheckUtils]: 11: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:17,988 INFO L280 TraceCheckUtils]: 12: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:17,988 INFO L280 TraceCheckUtils]: 13: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:17,988 INFO L280 TraceCheckUtils]: 14: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:17,989 INFO L280 TraceCheckUtils]: 15: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:17,989 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:17,989 INFO L280 TraceCheckUtils]: 17: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:17,989 INFO L263 TraceCheckUtils]: 18: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:17,989 INFO L280 TraceCheckUtils]: 19: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:17,990 INFO L280 TraceCheckUtils]: 20: Hoare triple {9701#true} assume ~n < 1;#res := 0; {9701#true} is VALID [2020-07-10 14:45:17,990 INFO L280 TraceCheckUtils]: 21: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:17,990 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:17,990 INFO L280 TraceCheckUtils]: 23: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:17,991 INFO L280 TraceCheckUtils]: 24: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:17,991 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:17,991 INFO L280 TraceCheckUtils]: 26: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:17,991 INFO L263 TraceCheckUtils]: 27: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:17,991 INFO L280 TraceCheckUtils]: 28: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:17,992 INFO L280 TraceCheckUtils]: 29: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:17,992 INFO L280 TraceCheckUtils]: 30: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:17,992 INFO L280 TraceCheckUtils]: 31: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:17,992 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:17,992 INFO L280 TraceCheckUtils]: 33: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:17,993 INFO L280 TraceCheckUtils]: 34: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:17,993 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:17,993 INFO L280 TraceCheckUtils]: 36: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:17,993 INFO L263 TraceCheckUtils]: 37: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:17,993 INFO L280 TraceCheckUtils]: 38: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:17,994 INFO L280 TraceCheckUtils]: 39: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:17,994 INFO L280 TraceCheckUtils]: 40: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:17,994 INFO L263 TraceCheckUtils]: 41: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:17,994 INFO L280 TraceCheckUtils]: 42: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:17,994 INFO L280 TraceCheckUtils]: 43: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:17,995 INFO L280 TraceCheckUtils]: 44: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:17,995 INFO L280 TraceCheckUtils]: 45: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:17,995 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:17,995 INFO L280 TraceCheckUtils]: 47: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:17,995 INFO L263 TraceCheckUtils]: 48: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:17,996 INFO L280 TraceCheckUtils]: 49: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:17,996 INFO L280 TraceCheckUtils]: 50: Hoare triple {9701#true} assume ~n < 1;#res := 0; {9701#true} is VALID [2020-07-10 14:45:17,996 INFO L280 TraceCheckUtils]: 51: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:17,996 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:17,996 INFO L280 TraceCheckUtils]: 53: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:17,997 INFO L280 TraceCheckUtils]: 54: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:17,997 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:17,997 INFO L280 TraceCheckUtils]: 56: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:17,997 INFO L280 TraceCheckUtils]: 57: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:17,998 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {9701#true} {11193#(<= |fibonacci_#in~n| 6)} #32#return; {11193#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-10 14:45:18,000 INFO L280 TraceCheckUtils]: 0: Hoare triple {9701#true} ~n := #in~n; {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:18,001 INFO L280 TraceCheckUtils]: 1: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:18,001 INFO L280 TraceCheckUtils]: 2: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:18,002 INFO L263 TraceCheckUtils]: 3: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:18,002 INFO L280 TraceCheckUtils]: 4: Hoare triple {9701#true} ~n := #in~n; {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:18,003 INFO L280 TraceCheckUtils]: 5: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:18,003 INFO L280 TraceCheckUtils]: 6: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:18,003 INFO L263 TraceCheckUtils]: 7: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:18,004 INFO L280 TraceCheckUtils]: 8: Hoare triple {9701#true} ~n := #in~n; {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:18,004 INFO L280 TraceCheckUtils]: 9: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:18,005 INFO L280 TraceCheckUtils]: 10: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:18,005 INFO L263 TraceCheckUtils]: 11: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:18,005 INFO L280 TraceCheckUtils]: 12: Hoare triple {9701#true} ~n := #in~n; {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:18,006 INFO L280 TraceCheckUtils]: 13: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:18,007 INFO L280 TraceCheckUtils]: 14: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:18,007 INFO L263 TraceCheckUtils]: 15: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:18,007 INFO L280 TraceCheckUtils]: 16: Hoare triple {9701#true} ~n := #in~n; {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:18,008 INFO L280 TraceCheckUtils]: 17: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:18,008 INFO L280 TraceCheckUtils]: 18: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:18,008 INFO L263 TraceCheckUtils]: 19: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:18,009 INFO L280 TraceCheckUtils]: 20: Hoare triple {9701#true} ~n := #in~n; {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:18,010 INFO L280 TraceCheckUtils]: 21: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:18,010 INFO L280 TraceCheckUtils]: 22: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {11430#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-10 14:45:18,011 INFO L280 TraceCheckUtils]: 23: Hoare triple {11430#(<= |fibonacci_#in~n| 1)} assume true; {11430#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-10 14:45:18,012 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {11430#(<= |fibonacci_#in~n| 1)} {10823#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {11425#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:45:18,013 INFO L280 TraceCheckUtils]: 25: Hoare triple {11425#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11425#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:45:18,013 INFO L263 TraceCheckUtils]: 26: Hoare triple {11425#(<= |fibonacci_#in~n| 2)} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:18,013 INFO L280 TraceCheckUtils]: 27: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:18,013 INFO L280 TraceCheckUtils]: 28: Hoare triple {9701#true} assume ~n < 1;#res := 0; {9701#true} is VALID [2020-07-10 14:45:18,013 INFO L280 TraceCheckUtils]: 29: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:18,014 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {9701#true} {11425#(<= |fibonacci_#in~n| 2)} #32#return; {11425#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:45:18,015 INFO L280 TraceCheckUtils]: 31: Hoare triple {11425#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11425#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:45:18,015 INFO L280 TraceCheckUtils]: 32: Hoare triple {11425#(<= |fibonacci_#in~n| 2)} assume true; {11425#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:45:18,016 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {11425#(<= |fibonacci_#in~n| 2)} {10823#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {11414#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:45:18,017 INFO L280 TraceCheckUtils]: 34: Hoare triple {11414#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11414#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:45:18,017 INFO L263 TraceCheckUtils]: 35: Hoare triple {11414#(<= |fibonacci_#in~n| 3)} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:18,017 INFO L280 TraceCheckUtils]: 36: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:18,017 INFO L280 TraceCheckUtils]: 37: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:18,017 INFO L280 TraceCheckUtils]: 38: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:18,018 INFO L280 TraceCheckUtils]: 39: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:18,018 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {9701#true} {11414#(<= |fibonacci_#in~n| 3)} #32#return; {11414#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:45:18,019 INFO L280 TraceCheckUtils]: 41: Hoare triple {11414#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11414#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:45:18,019 INFO L280 TraceCheckUtils]: 42: Hoare triple {11414#(<= |fibonacci_#in~n| 3)} assume true; {11414#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:45:18,020 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {11414#(<= |fibonacci_#in~n| 3)} {10823#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {11377#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-10 14:45:18,021 INFO L280 TraceCheckUtils]: 44: Hoare triple {11377#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11377#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-10 14:45:18,021 INFO L263 TraceCheckUtils]: 45: Hoare triple {11377#(<= |fibonacci_#in~n| 4)} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:18,021 INFO L280 TraceCheckUtils]: 46: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:18,022 INFO L280 TraceCheckUtils]: 47: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:18,022 INFO L280 TraceCheckUtils]: 48: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:18,022 INFO L263 TraceCheckUtils]: 49: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:18,022 INFO L280 TraceCheckUtils]: 50: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:18,022 INFO L280 TraceCheckUtils]: 51: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:18,023 INFO L280 TraceCheckUtils]: 52: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:18,023 INFO L280 TraceCheckUtils]: 53: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:18,023 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:18,023 INFO L280 TraceCheckUtils]: 55: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:18,023 INFO L263 TraceCheckUtils]: 56: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:18,024 INFO L280 TraceCheckUtils]: 57: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:18,024 INFO L280 TraceCheckUtils]: 58: Hoare triple {9701#true} assume ~n < 1;#res := 0; {9701#true} is VALID [2020-07-10 14:45:18,024 INFO L280 TraceCheckUtils]: 59: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:18,024 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:18,024 INFO L280 TraceCheckUtils]: 61: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:18,025 INFO L280 TraceCheckUtils]: 62: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:18,026 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {9701#true} {11377#(<= |fibonacci_#in~n| 4)} #32#return; {11377#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-10 14:45:18,026 INFO L280 TraceCheckUtils]: 64: Hoare triple {11377#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11377#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-10 14:45:18,027 INFO L280 TraceCheckUtils]: 65: Hoare triple {11377#(<= |fibonacci_#in~n| 4)} assume true; {11377#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-10 14:45:18,028 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {11377#(<= |fibonacci_#in~n| 4)} {10823#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {11312#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-10 14:45:18,028 INFO L280 TraceCheckUtils]: 67: Hoare triple {11312#(<= |fibonacci_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11312#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-10 14:45:18,028 INFO L263 TraceCheckUtils]: 68: Hoare triple {11312#(<= |fibonacci_#in~n| 5)} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:18,029 INFO L280 TraceCheckUtils]: 69: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:18,029 INFO L280 TraceCheckUtils]: 70: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:18,029 INFO L280 TraceCheckUtils]: 71: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:18,029 INFO L263 TraceCheckUtils]: 72: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:18,029 INFO L280 TraceCheckUtils]: 73: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:18,030 INFO L280 TraceCheckUtils]: 74: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:18,030 INFO L280 TraceCheckUtils]: 75: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:18,030 INFO L263 TraceCheckUtils]: 76: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:18,030 INFO L280 TraceCheckUtils]: 77: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:18,030 INFO L280 TraceCheckUtils]: 78: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:18,030 INFO L280 TraceCheckUtils]: 79: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:18,031 INFO L280 TraceCheckUtils]: 80: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:18,031 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:18,031 INFO L280 TraceCheckUtils]: 82: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:18,031 INFO L263 TraceCheckUtils]: 83: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:18,031 INFO L280 TraceCheckUtils]: 84: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:18,031 INFO L280 TraceCheckUtils]: 85: Hoare triple {9701#true} assume ~n < 1;#res := 0; {9701#true} is VALID [2020-07-10 14:45:18,032 INFO L280 TraceCheckUtils]: 86: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:18,032 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:18,032 INFO L280 TraceCheckUtils]: 88: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:18,032 INFO L280 TraceCheckUtils]: 89: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:18,032 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:18,033 INFO L280 TraceCheckUtils]: 91: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:18,033 INFO L263 TraceCheckUtils]: 92: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:18,033 INFO L280 TraceCheckUtils]: 93: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:18,033 INFO L280 TraceCheckUtils]: 94: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:18,033 INFO L280 TraceCheckUtils]: 95: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:18,034 INFO L280 TraceCheckUtils]: 96: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:18,034 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:18,034 INFO L280 TraceCheckUtils]: 98: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:18,034 INFO L280 TraceCheckUtils]: 99: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:18,035 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {9701#true} {11312#(<= |fibonacci_#in~n| 5)} #32#return; {11312#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-10 14:45:18,036 INFO L280 TraceCheckUtils]: 101: Hoare triple {11312#(<= |fibonacci_#in~n| 5)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11312#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-10 14:45:18,036 INFO L280 TraceCheckUtils]: 102: Hoare triple {11312#(<= |fibonacci_#in~n| 5)} assume true; {11312#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-10 14:45:18,037 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {11312#(<= |fibonacci_#in~n| 5)} {10823#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {11193#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-10 14:45:18,038 INFO L280 TraceCheckUtils]: 104: Hoare triple {11193#(<= |fibonacci_#in~n| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11193#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-10 14:45:18,038 INFO L263 TraceCheckUtils]: 105: Hoare triple {11193#(<= |fibonacci_#in~n| 6)} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:18,038 INFO L280 TraceCheckUtils]: 106: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:18,039 INFO L280 TraceCheckUtils]: 107: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:18,039 INFO L280 TraceCheckUtils]: 108: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:18,039 INFO L263 TraceCheckUtils]: 109: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:18,039 INFO L280 TraceCheckUtils]: 110: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:18,039 INFO L280 TraceCheckUtils]: 111: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:18,040 INFO L280 TraceCheckUtils]: 112: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:18,040 INFO L263 TraceCheckUtils]: 113: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:18,040 INFO L280 TraceCheckUtils]: 114: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:18,040 INFO L280 TraceCheckUtils]: 115: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:18,040 INFO L280 TraceCheckUtils]: 116: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:18,040 INFO L263 TraceCheckUtils]: 117: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:18,041 INFO L280 TraceCheckUtils]: 118: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:18,041 INFO L280 TraceCheckUtils]: 119: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:18,041 INFO L280 TraceCheckUtils]: 120: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:18,041 INFO L280 TraceCheckUtils]: 121: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:18,041 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:18,042 INFO L280 TraceCheckUtils]: 123: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:18,042 INFO L263 TraceCheckUtils]: 124: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:18,042 INFO L280 TraceCheckUtils]: 125: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:18,042 INFO L280 TraceCheckUtils]: 126: Hoare triple {9701#true} assume ~n < 1;#res := 0; {9701#true} is VALID [2020-07-10 14:45:18,042 INFO L280 TraceCheckUtils]: 127: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:18,043 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:18,043 INFO L280 TraceCheckUtils]: 129: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:18,043 INFO L280 TraceCheckUtils]: 130: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:18,043 INFO L275 TraceCheckUtils]: 131: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:18,043 INFO L280 TraceCheckUtils]: 132: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:18,043 INFO L263 TraceCheckUtils]: 133: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:18,044 INFO L280 TraceCheckUtils]: 134: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:18,044 INFO L280 TraceCheckUtils]: 135: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:18,044 INFO L280 TraceCheckUtils]: 136: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:18,044 INFO L280 TraceCheckUtils]: 137: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:18,044 INFO L275 TraceCheckUtils]: 138: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:18,045 INFO L280 TraceCheckUtils]: 139: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:18,045 INFO L280 TraceCheckUtils]: 140: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:18,045 INFO L275 TraceCheckUtils]: 141: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:18,045 INFO L280 TraceCheckUtils]: 142: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:18,045 INFO L263 TraceCheckUtils]: 143: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:18,046 INFO L280 TraceCheckUtils]: 144: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:18,046 INFO L280 TraceCheckUtils]: 145: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:18,046 INFO L280 TraceCheckUtils]: 146: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:18,046 INFO L263 TraceCheckUtils]: 147: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:18,046 INFO L280 TraceCheckUtils]: 148: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:18,047 INFO L280 TraceCheckUtils]: 149: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:18,047 INFO L280 TraceCheckUtils]: 150: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:18,047 INFO L280 TraceCheckUtils]: 151: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:18,047 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:18,047 INFO L280 TraceCheckUtils]: 153: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:18,047 INFO L263 TraceCheckUtils]: 154: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:18,048 INFO L280 TraceCheckUtils]: 155: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:18,048 INFO L280 TraceCheckUtils]: 156: Hoare triple {9701#true} assume ~n < 1;#res := 0; {9701#true} is VALID [2020-07-10 14:45:18,048 INFO L280 TraceCheckUtils]: 157: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:18,048 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:18,048 INFO L280 TraceCheckUtils]: 159: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:18,049 INFO L280 TraceCheckUtils]: 160: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:18,049 INFO L275 TraceCheckUtils]: 161: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:18,049 INFO L280 TraceCheckUtils]: 162: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:18,049 INFO L280 TraceCheckUtils]: 163: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:18,050 INFO L275 TraceCheckUtils]: 164: Hoare quadruple {9701#true} {11193#(<= |fibonacci_#in~n| 6)} #32#return; {11193#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-10 14:45:18,051 INFO L280 TraceCheckUtils]: 165: Hoare triple {11193#(<= |fibonacci_#in~n| 6)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11193#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-10 14:45:18,051 INFO L280 TraceCheckUtils]: 166: Hoare triple {11193#(<= |fibonacci_#in~n| 6)} assume true; {11193#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-10 14:45:18,053 INFO L275 TraceCheckUtils]: 167: Hoare quadruple {11193#(<= |fibonacci_#in~n| 6)} {10823#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {10992#(<= |fibonacci_#in~n| 7)} is VALID [2020-07-10 14:45:18,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:45:18,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:45:18,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:45:18,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:45:18,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:45:18,123 INFO L280 TraceCheckUtils]: 0: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:18,123 INFO L280 TraceCheckUtils]: 1: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:18,123 INFO L280 TraceCheckUtils]: 2: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:18,123 INFO L280 TraceCheckUtils]: 3: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:18,124 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:18,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:45:18,126 INFO L280 TraceCheckUtils]: 0: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:18,126 INFO L280 TraceCheckUtils]: 1: Hoare triple {9701#true} assume ~n < 1;#res := 0; {9701#true} is VALID [2020-07-10 14:45:18,127 INFO L280 TraceCheckUtils]: 2: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:18,127 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:18,127 INFO L280 TraceCheckUtils]: 0: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:18,127 INFO L280 TraceCheckUtils]: 1: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:18,128 INFO L280 TraceCheckUtils]: 2: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:18,128 INFO L263 TraceCheckUtils]: 3: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:18,128 INFO L280 TraceCheckUtils]: 4: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:18,128 INFO L280 TraceCheckUtils]: 5: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:18,129 INFO L280 TraceCheckUtils]: 6: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:18,129 INFO L280 TraceCheckUtils]: 7: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:18,129 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:18,129 INFO L280 TraceCheckUtils]: 9: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:18,130 INFO L263 TraceCheckUtils]: 10: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:18,130 INFO L280 TraceCheckUtils]: 11: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:18,130 INFO L280 TraceCheckUtils]: 12: Hoare triple {9701#true} assume ~n < 1;#res := 0; {9701#true} is VALID [2020-07-10 14:45:18,130 INFO L280 TraceCheckUtils]: 13: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:18,130 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:18,131 INFO L280 TraceCheckUtils]: 15: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:18,131 INFO L280 TraceCheckUtils]: 16: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:18,131 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:18,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:45:18,135 INFO L280 TraceCheckUtils]: 0: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:18,136 INFO L280 TraceCheckUtils]: 1: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:18,136 INFO L280 TraceCheckUtils]: 2: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:18,136 INFO L280 TraceCheckUtils]: 3: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:18,136 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:18,137 INFO L280 TraceCheckUtils]: 0: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:18,137 INFO L280 TraceCheckUtils]: 1: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:18,137 INFO L280 TraceCheckUtils]: 2: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:18,137 INFO L263 TraceCheckUtils]: 3: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:18,137 INFO L280 TraceCheckUtils]: 4: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:18,138 INFO L280 TraceCheckUtils]: 5: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:18,138 INFO L280 TraceCheckUtils]: 6: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:18,138 INFO L263 TraceCheckUtils]: 7: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:18,138 INFO L280 TraceCheckUtils]: 8: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:18,138 INFO L280 TraceCheckUtils]: 9: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:18,139 INFO L280 TraceCheckUtils]: 10: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:18,139 INFO L280 TraceCheckUtils]: 11: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:18,139 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:18,139 INFO L280 TraceCheckUtils]: 13: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:18,139 INFO L263 TraceCheckUtils]: 14: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:18,140 INFO L280 TraceCheckUtils]: 15: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:18,140 INFO L280 TraceCheckUtils]: 16: Hoare triple {9701#true} assume ~n < 1;#res := 0; {9701#true} is VALID [2020-07-10 14:45:18,140 INFO L280 TraceCheckUtils]: 17: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:18,140 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:18,141 INFO L280 TraceCheckUtils]: 19: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:18,141 INFO L280 TraceCheckUtils]: 20: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:18,141 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:18,141 INFO L280 TraceCheckUtils]: 22: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:18,141 INFO L263 TraceCheckUtils]: 23: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:18,141 INFO L280 TraceCheckUtils]: 24: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:18,142 INFO L280 TraceCheckUtils]: 25: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:18,142 INFO L280 TraceCheckUtils]: 26: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:18,142 INFO L280 TraceCheckUtils]: 27: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:18,142 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:18,142 INFO L280 TraceCheckUtils]: 29: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:18,143 INFO L280 TraceCheckUtils]: 30: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:18,143 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:18,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:45:18,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:45:18,150 INFO L280 TraceCheckUtils]: 0: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:18,151 INFO L280 TraceCheckUtils]: 1: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:18,151 INFO L280 TraceCheckUtils]: 2: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:18,151 INFO L280 TraceCheckUtils]: 3: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:18,151 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:18,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:45:18,154 INFO L280 TraceCheckUtils]: 0: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:18,154 INFO L280 TraceCheckUtils]: 1: Hoare triple {9701#true} assume ~n < 1;#res := 0; {9701#true} is VALID [2020-07-10 14:45:18,155 INFO L280 TraceCheckUtils]: 2: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:18,155 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:18,155 INFO L280 TraceCheckUtils]: 0: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:18,155 INFO L280 TraceCheckUtils]: 1: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:18,155 INFO L280 TraceCheckUtils]: 2: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:18,156 INFO L263 TraceCheckUtils]: 3: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:18,156 INFO L280 TraceCheckUtils]: 4: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:18,156 INFO L280 TraceCheckUtils]: 5: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:18,156 INFO L280 TraceCheckUtils]: 6: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:18,156 INFO L280 TraceCheckUtils]: 7: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:18,157 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:18,157 INFO L280 TraceCheckUtils]: 9: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:18,157 INFO L263 TraceCheckUtils]: 10: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:18,157 INFO L280 TraceCheckUtils]: 11: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:18,157 INFO L280 TraceCheckUtils]: 12: Hoare triple {9701#true} assume ~n < 1;#res := 0; {9701#true} is VALID [2020-07-10 14:45:18,158 INFO L280 TraceCheckUtils]: 13: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:18,158 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:18,158 INFO L280 TraceCheckUtils]: 15: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:18,158 INFO L280 TraceCheckUtils]: 16: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:18,158 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:18,159 INFO L280 TraceCheckUtils]: 0: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:18,159 INFO L280 TraceCheckUtils]: 1: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:18,159 INFO L280 TraceCheckUtils]: 2: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:18,160 INFO L263 TraceCheckUtils]: 3: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:18,160 INFO L280 TraceCheckUtils]: 4: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:18,160 INFO L280 TraceCheckUtils]: 5: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:18,160 INFO L280 TraceCheckUtils]: 6: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:18,160 INFO L263 TraceCheckUtils]: 7: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:18,161 INFO L280 TraceCheckUtils]: 8: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:18,161 INFO L280 TraceCheckUtils]: 9: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:18,161 INFO L280 TraceCheckUtils]: 10: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:18,161 INFO L263 TraceCheckUtils]: 11: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:18,161 INFO L280 TraceCheckUtils]: 12: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:18,162 INFO L280 TraceCheckUtils]: 13: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:18,162 INFO L280 TraceCheckUtils]: 14: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:18,162 INFO L280 TraceCheckUtils]: 15: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:18,162 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:18,162 INFO L280 TraceCheckUtils]: 17: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:18,163 INFO L263 TraceCheckUtils]: 18: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:18,163 INFO L280 TraceCheckUtils]: 19: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:18,163 INFO L280 TraceCheckUtils]: 20: Hoare triple {9701#true} assume ~n < 1;#res := 0; {9701#true} is VALID [2020-07-10 14:45:18,163 INFO L280 TraceCheckUtils]: 21: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:18,163 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:18,163 INFO L280 TraceCheckUtils]: 23: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:18,164 INFO L280 TraceCheckUtils]: 24: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:18,164 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:18,164 INFO L280 TraceCheckUtils]: 26: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:18,164 INFO L263 TraceCheckUtils]: 27: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:18,164 INFO L280 TraceCheckUtils]: 28: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:18,165 INFO L280 TraceCheckUtils]: 29: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:18,165 INFO L280 TraceCheckUtils]: 30: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:18,165 INFO L280 TraceCheckUtils]: 31: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:18,165 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:18,165 INFO L280 TraceCheckUtils]: 33: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:18,166 INFO L280 TraceCheckUtils]: 34: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:18,166 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:18,166 INFO L280 TraceCheckUtils]: 36: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:18,166 INFO L263 TraceCheckUtils]: 37: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:18,166 INFO L280 TraceCheckUtils]: 38: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:18,166 INFO L280 TraceCheckUtils]: 39: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:18,167 INFO L280 TraceCheckUtils]: 40: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:18,167 INFO L263 TraceCheckUtils]: 41: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:18,167 INFO L280 TraceCheckUtils]: 42: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:18,167 INFO L280 TraceCheckUtils]: 43: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:18,167 INFO L280 TraceCheckUtils]: 44: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:18,168 INFO L280 TraceCheckUtils]: 45: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:18,168 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:18,168 INFO L280 TraceCheckUtils]: 47: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:18,168 INFO L263 TraceCheckUtils]: 48: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:18,168 INFO L280 TraceCheckUtils]: 49: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:18,169 INFO L280 TraceCheckUtils]: 50: Hoare triple {9701#true} assume ~n < 1;#res := 0; {9701#true} is VALID [2020-07-10 14:45:18,169 INFO L280 TraceCheckUtils]: 51: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:18,169 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:18,169 INFO L280 TraceCheckUtils]: 53: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:18,169 INFO L280 TraceCheckUtils]: 54: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:18,169 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:18,170 INFO L280 TraceCheckUtils]: 56: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:18,170 INFO L280 TraceCheckUtils]: 57: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:18,170 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:18,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:45:18,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:45:18,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:45:18,183 INFO L280 TraceCheckUtils]: 0: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:18,184 INFO L280 TraceCheckUtils]: 1: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:18,184 INFO L280 TraceCheckUtils]: 2: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:18,184 INFO L280 TraceCheckUtils]: 3: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:18,184 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:18,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:45:18,187 INFO L280 TraceCheckUtils]: 0: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:18,187 INFO L280 TraceCheckUtils]: 1: Hoare triple {9701#true} assume ~n < 1;#res := 0; {9701#true} is VALID [2020-07-10 14:45:18,187 INFO L280 TraceCheckUtils]: 2: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:18,187 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:18,187 INFO L280 TraceCheckUtils]: 0: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:18,188 INFO L280 TraceCheckUtils]: 1: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:18,188 INFO L280 TraceCheckUtils]: 2: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:18,188 INFO L263 TraceCheckUtils]: 3: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:18,188 INFO L280 TraceCheckUtils]: 4: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:18,189 INFO L280 TraceCheckUtils]: 5: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:18,189 INFO L280 TraceCheckUtils]: 6: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:18,189 INFO L280 TraceCheckUtils]: 7: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:18,189 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:18,190 INFO L280 TraceCheckUtils]: 9: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:18,190 INFO L263 TraceCheckUtils]: 10: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:18,190 INFO L280 TraceCheckUtils]: 11: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:18,190 INFO L280 TraceCheckUtils]: 12: Hoare triple {9701#true} assume ~n < 1;#res := 0; {9701#true} is VALID [2020-07-10 14:45:18,190 INFO L280 TraceCheckUtils]: 13: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:18,191 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:18,191 INFO L280 TraceCheckUtils]: 15: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:18,191 INFO L280 TraceCheckUtils]: 16: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:18,191 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:18,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:45:18,194 INFO L280 TraceCheckUtils]: 0: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:18,194 INFO L280 TraceCheckUtils]: 1: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:18,195 INFO L280 TraceCheckUtils]: 2: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:18,195 INFO L280 TraceCheckUtils]: 3: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:18,195 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:18,195 INFO L280 TraceCheckUtils]: 0: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:18,195 INFO L280 TraceCheckUtils]: 1: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:18,196 INFO L280 TraceCheckUtils]: 2: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:18,196 INFO L263 TraceCheckUtils]: 3: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:18,196 INFO L280 TraceCheckUtils]: 4: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:18,196 INFO L280 TraceCheckUtils]: 5: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:18,196 INFO L280 TraceCheckUtils]: 6: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:18,197 INFO L263 TraceCheckUtils]: 7: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:18,197 INFO L280 TraceCheckUtils]: 8: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:18,197 INFO L280 TraceCheckUtils]: 9: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:18,197 INFO L280 TraceCheckUtils]: 10: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:18,197 INFO L280 TraceCheckUtils]: 11: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:18,198 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:18,198 INFO L280 TraceCheckUtils]: 13: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:18,198 INFO L263 TraceCheckUtils]: 14: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:18,198 INFO L280 TraceCheckUtils]: 15: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:18,198 INFO L280 TraceCheckUtils]: 16: Hoare triple {9701#true} assume ~n < 1;#res := 0; {9701#true} is VALID [2020-07-10 14:45:18,198 INFO L280 TraceCheckUtils]: 17: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:18,199 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:18,199 INFO L280 TraceCheckUtils]: 19: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:18,199 INFO L280 TraceCheckUtils]: 20: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:18,199 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:18,199 INFO L280 TraceCheckUtils]: 22: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:18,200 INFO L263 TraceCheckUtils]: 23: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:18,200 INFO L280 TraceCheckUtils]: 24: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:18,200 INFO L280 TraceCheckUtils]: 25: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:18,200 INFO L280 TraceCheckUtils]: 26: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:18,200 INFO L280 TraceCheckUtils]: 27: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:18,200 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:18,201 INFO L280 TraceCheckUtils]: 29: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:18,201 INFO L280 TraceCheckUtils]: 30: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:18,201 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:18,202 INFO L280 TraceCheckUtils]: 0: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:18,202 INFO L280 TraceCheckUtils]: 1: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:18,202 INFO L280 TraceCheckUtils]: 2: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:18,202 INFO L263 TraceCheckUtils]: 3: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:18,202 INFO L280 TraceCheckUtils]: 4: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:18,203 INFO L280 TraceCheckUtils]: 5: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:18,203 INFO L280 TraceCheckUtils]: 6: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:18,203 INFO L263 TraceCheckUtils]: 7: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:18,203 INFO L280 TraceCheckUtils]: 8: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:18,203 INFO L280 TraceCheckUtils]: 9: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:18,204 INFO L280 TraceCheckUtils]: 10: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:18,204 INFO L263 TraceCheckUtils]: 11: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:18,204 INFO L280 TraceCheckUtils]: 12: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:18,204 INFO L280 TraceCheckUtils]: 13: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:18,204 INFO L280 TraceCheckUtils]: 14: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:18,205 INFO L263 TraceCheckUtils]: 15: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:18,205 INFO L280 TraceCheckUtils]: 16: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:18,205 INFO L280 TraceCheckUtils]: 17: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:18,205 INFO L280 TraceCheckUtils]: 18: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:18,205 INFO L280 TraceCheckUtils]: 19: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:18,205 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:18,206 INFO L280 TraceCheckUtils]: 21: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:18,206 INFO L263 TraceCheckUtils]: 22: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:18,206 INFO L280 TraceCheckUtils]: 23: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:18,206 INFO L280 TraceCheckUtils]: 24: Hoare triple {9701#true} assume ~n < 1;#res := 0; {9701#true} is VALID [2020-07-10 14:45:18,206 INFO L280 TraceCheckUtils]: 25: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:18,206 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:18,207 INFO L280 TraceCheckUtils]: 27: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:18,207 INFO L280 TraceCheckUtils]: 28: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:18,207 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:18,207 INFO L280 TraceCheckUtils]: 30: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:18,207 INFO L263 TraceCheckUtils]: 31: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:18,208 INFO L280 TraceCheckUtils]: 32: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:18,208 INFO L280 TraceCheckUtils]: 33: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:18,208 INFO L280 TraceCheckUtils]: 34: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:18,208 INFO L280 TraceCheckUtils]: 35: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:18,208 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:18,209 INFO L280 TraceCheckUtils]: 37: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:18,209 INFO L280 TraceCheckUtils]: 38: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:18,209 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:18,209 INFO L280 TraceCheckUtils]: 40: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:18,209 INFO L263 TraceCheckUtils]: 41: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:18,210 INFO L280 TraceCheckUtils]: 42: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:18,210 INFO L280 TraceCheckUtils]: 43: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:18,210 INFO L280 TraceCheckUtils]: 44: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:18,210 INFO L263 TraceCheckUtils]: 45: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:18,210 INFO L280 TraceCheckUtils]: 46: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:18,211 INFO L280 TraceCheckUtils]: 47: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:18,211 INFO L280 TraceCheckUtils]: 48: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:18,211 INFO L280 TraceCheckUtils]: 49: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:18,211 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:18,211 INFO L280 TraceCheckUtils]: 51: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:18,212 INFO L263 TraceCheckUtils]: 52: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:18,212 INFO L280 TraceCheckUtils]: 53: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:18,212 INFO L280 TraceCheckUtils]: 54: Hoare triple {9701#true} assume ~n < 1;#res := 0; {9701#true} is VALID [2020-07-10 14:45:18,212 INFO L280 TraceCheckUtils]: 55: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:18,212 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:18,212 INFO L280 TraceCheckUtils]: 57: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:18,213 INFO L280 TraceCheckUtils]: 58: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:18,213 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:18,213 INFO L280 TraceCheckUtils]: 60: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:18,213 INFO L280 TraceCheckUtils]: 61: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:18,213 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:18,214 INFO L280 TraceCheckUtils]: 63: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:18,214 INFO L263 TraceCheckUtils]: 64: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:18,214 INFO L280 TraceCheckUtils]: 65: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:18,214 INFO L280 TraceCheckUtils]: 66: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:18,214 INFO L280 TraceCheckUtils]: 67: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:18,215 INFO L263 TraceCheckUtils]: 68: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:18,215 INFO L280 TraceCheckUtils]: 69: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:18,215 INFO L280 TraceCheckUtils]: 70: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:18,215 INFO L280 TraceCheckUtils]: 71: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:18,215 INFO L263 TraceCheckUtils]: 72: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:18,215 INFO L280 TraceCheckUtils]: 73: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:18,216 INFO L280 TraceCheckUtils]: 74: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:18,216 INFO L280 TraceCheckUtils]: 75: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:18,216 INFO L280 TraceCheckUtils]: 76: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:18,216 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:18,216 INFO L280 TraceCheckUtils]: 78: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:18,217 INFO L263 TraceCheckUtils]: 79: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:18,217 INFO L280 TraceCheckUtils]: 80: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:18,217 INFO L280 TraceCheckUtils]: 81: Hoare triple {9701#true} assume ~n < 1;#res := 0; {9701#true} is VALID [2020-07-10 14:45:18,217 INFO L280 TraceCheckUtils]: 82: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:18,217 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:18,217 INFO L280 TraceCheckUtils]: 84: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:18,218 INFO L280 TraceCheckUtils]: 85: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:18,218 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:18,218 INFO L280 TraceCheckUtils]: 87: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:18,218 INFO L263 TraceCheckUtils]: 88: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:18,218 INFO L280 TraceCheckUtils]: 89: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:18,219 INFO L280 TraceCheckUtils]: 90: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:18,219 INFO L280 TraceCheckUtils]: 91: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:18,219 INFO L280 TraceCheckUtils]: 92: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:18,219 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:18,219 INFO L280 TraceCheckUtils]: 94: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:18,219 INFO L280 TraceCheckUtils]: 95: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:18,220 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:18,220 INFO L280 TraceCheckUtils]: 97: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:18,220 INFO L280 TraceCheckUtils]: 98: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:18,221 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {9701#true} {10992#(<= |fibonacci_#in~n| 7)} #32#return; {10992#(<= |fibonacci_#in~n| 7)} is VALID [2020-07-10 14:45:18,226 INFO L280 TraceCheckUtils]: 0: Hoare triple {9701#true} ~n := #in~n; {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:18,226 INFO L280 TraceCheckUtils]: 1: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:18,227 INFO L280 TraceCheckUtils]: 2: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:18,227 INFO L263 TraceCheckUtils]: 3: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:18,228 INFO L280 TraceCheckUtils]: 4: Hoare triple {9701#true} ~n := #in~n; {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:18,228 INFO L280 TraceCheckUtils]: 5: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:18,229 INFO L280 TraceCheckUtils]: 6: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:18,229 INFO L263 TraceCheckUtils]: 7: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:18,229 INFO L280 TraceCheckUtils]: 8: Hoare triple {9701#true} ~n := #in~n; {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:18,230 INFO L280 TraceCheckUtils]: 9: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:18,230 INFO L280 TraceCheckUtils]: 10: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:18,231 INFO L263 TraceCheckUtils]: 11: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:18,231 INFO L280 TraceCheckUtils]: 12: Hoare triple {9701#true} ~n := #in~n; {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:18,232 INFO L280 TraceCheckUtils]: 13: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:18,232 INFO L280 TraceCheckUtils]: 14: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:18,232 INFO L263 TraceCheckUtils]: 15: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:18,233 INFO L280 TraceCheckUtils]: 16: Hoare triple {9701#true} ~n := #in~n; {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:18,234 INFO L280 TraceCheckUtils]: 17: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:18,234 INFO L280 TraceCheckUtils]: 18: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:18,234 INFO L263 TraceCheckUtils]: 19: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:18,235 INFO L280 TraceCheckUtils]: 20: Hoare triple {9701#true} ~n := #in~n; {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:18,235 INFO L280 TraceCheckUtils]: 21: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:18,236 INFO L280 TraceCheckUtils]: 22: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:18,236 INFO L263 TraceCheckUtils]: 23: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:18,237 INFO L280 TraceCheckUtils]: 24: Hoare triple {9701#true} ~n := #in~n; {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:18,237 INFO L280 TraceCheckUtils]: 25: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:18,238 INFO L280 TraceCheckUtils]: 26: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {11430#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-10 14:45:18,238 INFO L280 TraceCheckUtils]: 27: Hoare triple {11430#(<= |fibonacci_#in~n| 1)} assume true; {11430#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-10 14:45:18,240 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {11430#(<= |fibonacci_#in~n| 1)} {10823#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {11425#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:45:18,240 INFO L280 TraceCheckUtils]: 29: Hoare triple {11425#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11425#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:45:18,240 INFO L263 TraceCheckUtils]: 30: Hoare triple {11425#(<= |fibonacci_#in~n| 2)} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:18,241 INFO L280 TraceCheckUtils]: 31: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:18,241 INFO L280 TraceCheckUtils]: 32: Hoare triple {9701#true} assume ~n < 1;#res := 0; {9701#true} is VALID [2020-07-10 14:45:18,241 INFO L280 TraceCheckUtils]: 33: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:18,242 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {9701#true} {11425#(<= |fibonacci_#in~n| 2)} #32#return; {11425#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:45:18,242 INFO L280 TraceCheckUtils]: 35: Hoare triple {11425#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11425#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:45:18,243 INFO L280 TraceCheckUtils]: 36: Hoare triple {11425#(<= |fibonacci_#in~n| 2)} assume true; {11425#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:45:18,244 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {11425#(<= |fibonacci_#in~n| 2)} {10823#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {11414#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:45:18,245 INFO L280 TraceCheckUtils]: 38: Hoare triple {11414#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11414#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:45:18,245 INFO L263 TraceCheckUtils]: 39: Hoare triple {11414#(<= |fibonacci_#in~n| 3)} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:18,245 INFO L280 TraceCheckUtils]: 40: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:18,245 INFO L280 TraceCheckUtils]: 41: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:18,245 INFO L280 TraceCheckUtils]: 42: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:18,246 INFO L280 TraceCheckUtils]: 43: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:18,246 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {9701#true} {11414#(<= |fibonacci_#in~n| 3)} #32#return; {11414#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:45:18,247 INFO L280 TraceCheckUtils]: 45: Hoare triple {11414#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11414#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:45:18,248 INFO L280 TraceCheckUtils]: 46: Hoare triple {11414#(<= |fibonacci_#in~n| 3)} assume true; {11414#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:45:18,249 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {11414#(<= |fibonacci_#in~n| 3)} {10823#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {11377#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-10 14:45:18,249 INFO L280 TraceCheckUtils]: 48: Hoare triple {11377#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11377#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-10 14:45:18,250 INFO L263 TraceCheckUtils]: 49: Hoare triple {11377#(<= |fibonacci_#in~n| 4)} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:18,250 INFO L280 TraceCheckUtils]: 50: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:18,250 INFO L280 TraceCheckUtils]: 51: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:18,250 INFO L280 TraceCheckUtils]: 52: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:18,250 INFO L263 TraceCheckUtils]: 53: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:18,251 INFO L280 TraceCheckUtils]: 54: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:18,251 INFO L280 TraceCheckUtils]: 55: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:18,251 INFO L280 TraceCheckUtils]: 56: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:18,251 INFO L280 TraceCheckUtils]: 57: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:18,251 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:18,252 INFO L280 TraceCheckUtils]: 59: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:18,252 INFO L263 TraceCheckUtils]: 60: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:18,252 INFO L280 TraceCheckUtils]: 61: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:18,252 INFO L280 TraceCheckUtils]: 62: Hoare triple {9701#true} assume ~n < 1;#res := 0; {9701#true} is VALID [2020-07-10 14:45:18,252 INFO L280 TraceCheckUtils]: 63: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:18,252 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:18,253 INFO L280 TraceCheckUtils]: 65: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:18,253 INFO L280 TraceCheckUtils]: 66: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:18,254 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {9701#true} {11377#(<= |fibonacci_#in~n| 4)} #32#return; {11377#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-10 14:45:18,254 INFO L280 TraceCheckUtils]: 68: Hoare triple {11377#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11377#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-10 14:45:18,255 INFO L280 TraceCheckUtils]: 69: Hoare triple {11377#(<= |fibonacci_#in~n| 4)} assume true; {11377#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-10 14:45:18,256 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {11377#(<= |fibonacci_#in~n| 4)} {10823#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {11312#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-10 14:45:18,257 INFO L280 TraceCheckUtils]: 71: Hoare triple {11312#(<= |fibonacci_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11312#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-10 14:45:18,257 INFO L263 TraceCheckUtils]: 72: Hoare triple {11312#(<= |fibonacci_#in~n| 5)} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:18,257 INFO L280 TraceCheckUtils]: 73: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:18,257 INFO L280 TraceCheckUtils]: 74: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:18,257 INFO L280 TraceCheckUtils]: 75: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:18,257 INFO L263 TraceCheckUtils]: 76: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:18,258 INFO L280 TraceCheckUtils]: 77: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:18,258 INFO L280 TraceCheckUtils]: 78: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:18,258 INFO L280 TraceCheckUtils]: 79: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:18,258 INFO L263 TraceCheckUtils]: 80: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:18,258 INFO L280 TraceCheckUtils]: 81: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:18,258 INFO L280 TraceCheckUtils]: 82: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:18,259 INFO L280 TraceCheckUtils]: 83: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:18,259 INFO L280 TraceCheckUtils]: 84: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:18,259 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:18,259 INFO L280 TraceCheckUtils]: 86: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:18,259 INFO L263 TraceCheckUtils]: 87: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:18,259 INFO L280 TraceCheckUtils]: 88: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:18,260 INFO L280 TraceCheckUtils]: 89: Hoare triple {9701#true} assume ~n < 1;#res := 0; {9701#true} is VALID [2020-07-10 14:45:18,260 INFO L280 TraceCheckUtils]: 90: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:18,260 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:18,260 INFO L280 TraceCheckUtils]: 92: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:18,260 INFO L280 TraceCheckUtils]: 93: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:18,261 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:18,261 INFO L280 TraceCheckUtils]: 95: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:18,261 INFO L263 TraceCheckUtils]: 96: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:18,261 INFO L280 TraceCheckUtils]: 97: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:18,261 INFO L280 TraceCheckUtils]: 98: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:18,261 INFO L280 TraceCheckUtils]: 99: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:18,262 INFO L280 TraceCheckUtils]: 100: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:18,262 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:18,262 INFO L280 TraceCheckUtils]: 102: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:18,262 INFO L280 TraceCheckUtils]: 103: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:18,263 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {9701#true} {11312#(<= |fibonacci_#in~n| 5)} #32#return; {11312#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-10 14:45:18,263 INFO L280 TraceCheckUtils]: 105: Hoare triple {11312#(<= |fibonacci_#in~n| 5)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11312#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-10 14:45:18,264 INFO L280 TraceCheckUtils]: 106: Hoare triple {11312#(<= |fibonacci_#in~n| 5)} assume true; {11312#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-10 14:45:18,265 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {11312#(<= |fibonacci_#in~n| 5)} {10823#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {11193#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-10 14:45:18,266 INFO L280 TraceCheckUtils]: 108: Hoare triple {11193#(<= |fibonacci_#in~n| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11193#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-10 14:45:18,266 INFO L263 TraceCheckUtils]: 109: Hoare triple {11193#(<= |fibonacci_#in~n| 6)} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:18,266 INFO L280 TraceCheckUtils]: 110: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:18,266 INFO L280 TraceCheckUtils]: 111: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:18,266 INFO L280 TraceCheckUtils]: 112: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:18,266 INFO L263 TraceCheckUtils]: 113: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:18,267 INFO L280 TraceCheckUtils]: 114: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:18,267 INFO L280 TraceCheckUtils]: 115: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:18,267 INFO L280 TraceCheckUtils]: 116: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:18,267 INFO L263 TraceCheckUtils]: 117: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:18,267 INFO L280 TraceCheckUtils]: 118: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:18,268 INFO L280 TraceCheckUtils]: 119: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:18,268 INFO L280 TraceCheckUtils]: 120: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:18,268 INFO L263 TraceCheckUtils]: 121: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:18,268 INFO L280 TraceCheckUtils]: 122: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:18,268 INFO L280 TraceCheckUtils]: 123: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:18,268 INFO L280 TraceCheckUtils]: 124: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:18,269 INFO L280 TraceCheckUtils]: 125: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:18,269 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:18,269 INFO L280 TraceCheckUtils]: 127: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:18,269 INFO L263 TraceCheckUtils]: 128: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:18,269 INFO L280 TraceCheckUtils]: 129: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:18,270 INFO L280 TraceCheckUtils]: 130: Hoare triple {9701#true} assume ~n < 1;#res := 0; {9701#true} is VALID [2020-07-10 14:45:18,270 INFO L280 TraceCheckUtils]: 131: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:18,270 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:18,270 INFO L280 TraceCheckUtils]: 133: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:18,270 INFO L280 TraceCheckUtils]: 134: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:18,271 INFO L275 TraceCheckUtils]: 135: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:18,271 INFO L280 TraceCheckUtils]: 136: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:18,271 INFO L263 TraceCheckUtils]: 137: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:18,271 INFO L280 TraceCheckUtils]: 138: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:18,271 INFO L280 TraceCheckUtils]: 139: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:18,271 INFO L280 TraceCheckUtils]: 140: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:18,272 INFO L280 TraceCheckUtils]: 141: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:18,272 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:18,272 INFO L280 TraceCheckUtils]: 143: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:18,272 INFO L280 TraceCheckUtils]: 144: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:18,272 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:18,272 INFO L280 TraceCheckUtils]: 146: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:18,273 INFO L263 TraceCheckUtils]: 147: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:18,273 INFO L280 TraceCheckUtils]: 148: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:18,273 INFO L280 TraceCheckUtils]: 149: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:18,273 INFO L280 TraceCheckUtils]: 150: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:18,273 INFO L263 TraceCheckUtils]: 151: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:18,274 INFO L280 TraceCheckUtils]: 152: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:18,274 INFO L280 TraceCheckUtils]: 153: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:18,274 INFO L280 TraceCheckUtils]: 154: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:18,274 INFO L280 TraceCheckUtils]: 155: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:18,274 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:18,274 INFO L280 TraceCheckUtils]: 157: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:18,275 INFO L263 TraceCheckUtils]: 158: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:18,275 INFO L280 TraceCheckUtils]: 159: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:18,275 INFO L280 TraceCheckUtils]: 160: Hoare triple {9701#true} assume ~n < 1;#res := 0; {9701#true} is VALID [2020-07-10 14:45:18,275 INFO L280 TraceCheckUtils]: 161: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:18,275 INFO L275 TraceCheckUtils]: 162: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:18,275 INFO L280 TraceCheckUtils]: 163: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:18,276 INFO L280 TraceCheckUtils]: 164: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:18,276 INFO L275 TraceCheckUtils]: 165: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:18,276 INFO L280 TraceCheckUtils]: 166: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:18,276 INFO L280 TraceCheckUtils]: 167: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:18,277 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {9701#true} {11193#(<= |fibonacci_#in~n| 6)} #32#return; {11193#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-10 14:45:18,278 INFO L280 TraceCheckUtils]: 169: Hoare triple {11193#(<= |fibonacci_#in~n| 6)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11193#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-10 14:45:18,278 INFO L280 TraceCheckUtils]: 170: Hoare triple {11193#(<= |fibonacci_#in~n| 6)} assume true; {11193#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-10 14:45:18,279 INFO L275 TraceCheckUtils]: 171: Hoare quadruple {11193#(<= |fibonacci_#in~n| 6)} {10823#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {10992#(<= |fibonacci_#in~n| 7)} is VALID [2020-07-10 14:45:18,280 INFO L280 TraceCheckUtils]: 172: Hoare triple {10992#(<= |fibonacci_#in~n| 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10992#(<= |fibonacci_#in~n| 7)} is VALID [2020-07-10 14:45:18,280 INFO L263 TraceCheckUtils]: 173: Hoare triple {10992#(<= |fibonacci_#in~n| 7)} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:18,280 INFO L280 TraceCheckUtils]: 174: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:18,281 INFO L280 TraceCheckUtils]: 175: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:18,281 INFO L280 TraceCheckUtils]: 176: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:18,281 INFO L263 TraceCheckUtils]: 177: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:18,281 INFO L280 TraceCheckUtils]: 178: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:18,281 INFO L280 TraceCheckUtils]: 179: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:18,282 INFO L280 TraceCheckUtils]: 180: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:18,282 INFO L263 TraceCheckUtils]: 181: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:18,282 INFO L280 TraceCheckUtils]: 182: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:18,282 INFO L280 TraceCheckUtils]: 183: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:18,282 INFO L280 TraceCheckUtils]: 184: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:18,282 INFO L263 TraceCheckUtils]: 185: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:18,283 INFO L280 TraceCheckUtils]: 186: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:18,283 INFO L280 TraceCheckUtils]: 187: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:18,283 INFO L280 TraceCheckUtils]: 188: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:18,283 INFO L263 TraceCheckUtils]: 189: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:18,283 INFO L280 TraceCheckUtils]: 190: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:18,283 INFO L280 TraceCheckUtils]: 191: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:18,284 INFO L280 TraceCheckUtils]: 192: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:18,284 INFO L280 TraceCheckUtils]: 193: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:18,284 INFO L275 TraceCheckUtils]: 194: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:18,284 INFO L280 TraceCheckUtils]: 195: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:18,284 INFO L263 TraceCheckUtils]: 196: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:18,285 INFO L280 TraceCheckUtils]: 197: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:18,285 INFO L280 TraceCheckUtils]: 198: Hoare triple {9701#true} assume ~n < 1;#res := 0; {9701#true} is VALID [2020-07-10 14:45:18,285 INFO L280 TraceCheckUtils]: 199: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:18,285 INFO L275 TraceCheckUtils]: 200: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:18,285 INFO L280 TraceCheckUtils]: 201: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:18,285 INFO L280 TraceCheckUtils]: 202: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:18,286 INFO L275 TraceCheckUtils]: 203: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:18,286 INFO L280 TraceCheckUtils]: 204: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:18,286 INFO L263 TraceCheckUtils]: 205: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:18,286 INFO L280 TraceCheckUtils]: 206: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:18,286 INFO L280 TraceCheckUtils]: 207: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:18,286 INFO L280 TraceCheckUtils]: 208: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:18,287 INFO L280 TraceCheckUtils]: 209: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:18,287 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:18,287 INFO L280 TraceCheckUtils]: 211: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:18,287 INFO L280 TraceCheckUtils]: 212: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:18,287 INFO L275 TraceCheckUtils]: 213: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:18,287 INFO L280 TraceCheckUtils]: 214: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:18,288 INFO L263 TraceCheckUtils]: 215: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:18,288 INFO L280 TraceCheckUtils]: 216: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:18,288 INFO L280 TraceCheckUtils]: 217: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:18,288 INFO L280 TraceCheckUtils]: 218: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:18,288 INFO L263 TraceCheckUtils]: 219: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:18,288 INFO L280 TraceCheckUtils]: 220: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:18,289 INFO L280 TraceCheckUtils]: 221: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:18,289 INFO L280 TraceCheckUtils]: 222: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:18,289 INFO L280 TraceCheckUtils]: 223: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:18,289 INFO L275 TraceCheckUtils]: 224: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:18,289 INFO L280 TraceCheckUtils]: 225: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:18,289 INFO L263 TraceCheckUtils]: 226: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:18,290 INFO L280 TraceCheckUtils]: 227: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:18,290 INFO L280 TraceCheckUtils]: 228: Hoare triple {9701#true} assume ~n < 1;#res := 0; {9701#true} is VALID [2020-07-10 14:45:18,290 INFO L280 TraceCheckUtils]: 229: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:18,290 INFO L275 TraceCheckUtils]: 230: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:18,290 INFO L280 TraceCheckUtils]: 231: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:18,290 INFO L280 TraceCheckUtils]: 232: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:18,291 INFO L275 TraceCheckUtils]: 233: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:18,291 INFO L280 TraceCheckUtils]: 234: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:18,291 INFO L280 TraceCheckUtils]: 235: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:18,291 INFO L275 TraceCheckUtils]: 236: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:18,291 INFO L280 TraceCheckUtils]: 237: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:18,291 INFO L263 TraceCheckUtils]: 238: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:18,292 INFO L280 TraceCheckUtils]: 239: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:18,292 INFO L280 TraceCheckUtils]: 240: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:18,292 INFO L280 TraceCheckUtils]: 241: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:18,292 INFO L263 TraceCheckUtils]: 242: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:18,292 INFO L280 TraceCheckUtils]: 243: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:18,292 INFO L280 TraceCheckUtils]: 244: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:18,293 INFO L280 TraceCheckUtils]: 245: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:18,293 INFO L263 TraceCheckUtils]: 246: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:18,293 INFO L280 TraceCheckUtils]: 247: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:18,293 INFO L280 TraceCheckUtils]: 248: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:18,293 INFO L280 TraceCheckUtils]: 249: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:18,294 INFO L280 TraceCheckUtils]: 250: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:18,294 INFO L275 TraceCheckUtils]: 251: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:18,294 INFO L280 TraceCheckUtils]: 252: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:18,294 INFO L263 TraceCheckUtils]: 253: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:18,294 INFO L280 TraceCheckUtils]: 254: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:18,294 INFO L280 TraceCheckUtils]: 255: Hoare triple {9701#true} assume ~n < 1;#res := 0; {9701#true} is VALID [2020-07-10 14:45:18,295 INFO L280 TraceCheckUtils]: 256: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:18,295 INFO L275 TraceCheckUtils]: 257: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:18,295 INFO L280 TraceCheckUtils]: 258: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:18,295 INFO L280 TraceCheckUtils]: 259: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:18,295 INFO L275 TraceCheckUtils]: 260: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:18,295 INFO L280 TraceCheckUtils]: 261: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:18,296 INFO L263 TraceCheckUtils]: 262: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:18,296 INFO L280 TraceCheckUtils]: 263: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:18,296 INFO L280 TraceCheckUtils]: 264: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:18,296 INFO L280 TraceCheckUtils]: 265: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:18,296 INFO L280 TraceCheckUtils]: 266: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:18,296 INFO L275 TraceCheckUtils]: 267: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:18,297 INFO L280 TraceCheckUtils]: 268: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:18,297 INFO L280 TraceCheckUtils]: 269: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:18,297 INFO L275 TraceCheckUtils]: 270: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:18,297 INFO L280 TraceCheckUtils]: 271: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:18,297 INFO L280 TraceCheckUtils]: 272: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:18,298 INFO L275 TraceCheckUtils]: 273: Hoare quadruple {9701#true} {10992#(<= |fibonacci_#in~n| 7)} #32#return; {10992#(<= |fibonacci_#in~n| 7)} is VALID [2020-07-10 14:45:18,299 INFO L280 TraceCheckUtils]: 274: Hoare triple {10992#(<= |fibonacci_#in~n| 7)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10992#(<= |fibonacci_#in~n| 7)} is VALID [2020-07-10 14:45:18,299 INFO L280 TraceCheckUtils]: 275: Hoare triple {10992#(<= |fibonacci_#in~n| 7)} assume true; {10992#(<= |fibonacci_#in~n| 7)} is VALID [2020-07-10 14:45:18,300 INFO L275 TraceCheckUtils]: 276: Hoare quadruple {10992#(<= |fibonacci_#in~n| 7)} {9701#true} #30#return; {10545#(<= fibonacci_~n 8)} is VALID [2020-07-10 14:45:18,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:45:18,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:45:18,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:45:18,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:45:18,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:45:18,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:45:18,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:45:18,781 INFO L280 TraceCheckUtils]: 0: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:18,782 INFO L280 TraceCheckUtils]: 1: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:18,782 INFO L280 TraceCheckUtils]: 2: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:18,783 INFO L280 TraceCheckUtils]: 3: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:18,784 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9701#true} {12374#(<= 2 |fibonacci_#in~n|)} #30#return; {12374#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:18,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:45:18,789 INFO L280 TraceCheckUtils]: 0: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:18,790 INFO L280 TraceCheckUtils]: 1: Hoare triple {9701#true} assume ~n < 1;#res := 0; {9701#true} is VALID [2020-07-10 14:45:18,790 INFO L280 TraceCheckUtils]: 2: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:18,792 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {9701#true} {12374#(<= 2 |fibonacci_#in~n|)} #32#return; {12374#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:18,793 INFO L280 TraceCheckUtils]: 0: Hoare triple {9701#true} ~n := #in~n; {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:18,794 INFO L280 TraceCheckUtils]: 1: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {12373#(and (< 0 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-10 14:45:18,795 INFO L280 TraceCheckUtils]: 2: Hoare triple {12373#(and (< 0 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} assume !(1 == ~n); {12374#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:18,796 INFO L263 TraceCheckUtils]: 3: Hoare triple {12374#(<= 2 |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:18,796 INFO L280 TraceCheckUtils]: 4: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:18,797 INFO L280 TraceCheckUtils]: 5: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:18,797 INFO L280 TraceCheckUtils]: 6: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:18,798 INFO L280 TraceCheckUtils]: 7: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:18,799 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {9701#true} {12374#(<= 2 |fibonacci_#in~n|)} #30#return; {12374#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:18,800 INFO L280 TraceCheckUtils]: 9: Hoare triple {12374#(<= 2 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12374#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:18,800 INFO L263 TraceCheckUtils]: 10: Hoare triple {12374#(<= 2 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:18,801 INFO L280 TraceCheckUtils]: 11: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:18,801 INFO L280 TraceCheckUtils]: 12: Hoare triple {9701#true} assume ~n < 1;#res := 0; {9701#true} is VALID [2020-07-10 14:45:18,801 INFO L280 TraceCheckUtils]: 13: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:18,803 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {9701#true} {12374#(<= 2 |fibonacci_#in~n|)} #32#return; {12374#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:18,804 INFO L280 TraceCheckUtils]: 15: Hoare triple {12374#(<= 2 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {12374#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:18,805 INFO L280 TraceCheckUtils]: 16: Hoare triple {12374#(<= 2 |fibonacci_#in~n|)} assume true; {12374#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:18,807 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {12374#(<= 2 |fibonacci_#in~n|)} {10823#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {12367#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:18,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:45:18,812 INFO L280 TraceCheckUtils]: 0: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:18,812 INFO L280 TraceCheckUtils]: 1: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:18,813 INFO L280 TraceCheckUtils]: 2: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:18,813 INFO L280 TraceCheckUtils]: 3: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:18,814 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9701#true} {12367#(<= 3 |fibonacci_#in~n|)} #32#return; {12367#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:18,815 INFO L280 TraceCheckUtils]: 0: Hoare triple {9701#true} ~n := #in~n; {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:18,816 INFO L280 TraceCheckUtils]: 1: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:18,817 INFO L280 TraceCheckUtils]: 2: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:18,818 INFO L263 TraceCheckUtils]: 3: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:18,818 INFO L280 TraceCheckUtils]: 4: Hoare triple {9701#true} ~n := #in~n; {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:18,820 INFO L280 TraceCheckUtils]: 5: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {12373#(and (< 0 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-10 14:45:18,821 INFO L280 TraceCheckUtils]: 6: Hoare triple {12373#(and (< 0 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} assume !(1 == ~n); {12374#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:18,821 INFO L263 TraceCheckUtils]: 7: Hoare triple {12374#(<= 2 |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:18,822 INFO L280 TraceCheckUtils]: 8: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:18,822 INFO L280 TraceCheckUtils]: 9: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:18,822 INFO L280 TraceCheckUtils]: 10: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:18,823 INFO L280 TraceCheckUtils]: 11: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:18,824 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {9701#true} {12374#(<= 2 |fibonacci_#in~n|)} #30#return; {12374#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:18,825 INFO L280 TraceCheckUtils]: 13: Hoare triple {12374#(<= 2 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12374#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:18,826 INFO L263 TraceCheckUtils]: 14: Hoare triple {12374#(<= 2 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:18,826 INFO L280 TraceCheckUtils]: 15: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:18,826 INFO L280 TraceCheckUtils]: 16: Hoare triple {9701#true} assume ~n < 1;#res := 0; {9701#true} is VALID [2020-07-10 14:45:18,827 INFO L280 TraceCheckUtils]: 17: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:18,828 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {9701#true} {12374#(<= 2 |fibonacci_#in~n|)} #32#return; {12374#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:18,829 INFO L280 TraceCheckUtils]: 19: Hoare triple {12374#(<= 2 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {12374#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:18,830 INFO L280 TraceCheckUtils]: 20: Hoare triple {12374#(<= 2 |fibonacci_#in~n|)} assume true; {12374#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:18,832 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {12374#(<= 2 |fibonacci_#in~n|)} {10823#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {12367#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:18,832 INFO L280 TraceCheckUtils]: 22: Hoare triple {12367#(<= 3 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12367#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:18,832 INFO L263 TraceCheckUtils]: 23: Hoare triple {12367#(<= 3 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:18,833 INFO L280 TraceCheckUtils]: 24: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:18,833 INFO L280 TraceCheckUtils]: 25: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:18,833 INFO L280 TraceCheckUtils]: 26: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:18,833 INFO L280 TraceCheckUtils]: 27: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:18,834 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {9701#true} {12367#(<= 3 |fibonacci_#in~n|)} #32#return; {12367#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:18,835 INFO L280 TraceCheckUtils]: 29: Hoare triple {12367#(<= 3 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {12367#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:18,835 INFO L280 TraceCheckUtils]: 30: Hoare triple {12367#(<= 3 |fibonacci_#in~n|)} assume true; {12367#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:18,837 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {12367#(<= 3 |fibonacci_#in~n|)} {10823#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {12330#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:18,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:45:18,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:45:18,849 INFO L280 TraceCheckUtils]: 0: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:18,850 INFO L280 TraceCheckUtils]: 1: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:18,850 INFO L280 TraceCheckUtils]: 2: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:18,850 INFO L280 TraceCheckUtils]: 3: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:18,851 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:18,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:45:18,854 INFO L280 TraceCheckUtils]: 0: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:18,855 INFO L280 TraceCheckUtils]: 1: Hoare triple {9701#true} assume ~n < 1;#res := 0; {9701#true} is VALID [2020-07-10 14:45:18,855 INFO L280 TraceCheckUtils]: 2: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:18,856 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:18,856 INFO L280 TraceCheckUtils]: 0: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:18,857 INFO L280 TraceCheckUtils]: 1: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:18,857 INFO L280 TraceCheckUtils]: 2: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:18,857 INFO L263 TraceCheckUtils]: 3: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:18,858 INFO L280 TraceCheckUtils]: 4: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:18,858 INFO L280 TraceCheckUtils]: 5: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:18,859 INFO L280 TraceCheckUtils]: 6: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:18,859 INFO L280 TraceCheckUtils]: 7: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:18,859 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:18,860 INFO L280 TraceCheckUtils]: 9: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:18,860 INFO L263 TraceCheckUtils]: 10: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:18,860 INFO L280 TraceCheckUtils]: 11: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:18,861 INFO L280 TraceCheckUtils]: 12: Hoare triple {9701#true} assume ~n < 1;#res := 0; {9701#true} is VALID [2020-07-10 14:45:18,861 INFO L280 TraceCheckUtils]: 13: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:18,861 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:18,862 INFO L280 TraceCheckUtils]: 15: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:18,862 INFO L280 TraceCheckUtils]: 16: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:18,864 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {9701#true} {12330#(<= 4 |fibonacci_#in~n|)} #32#return; {12330#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:18,865 INFO L280 TraceCheckUtils]: 0: Hoare triple {9701#true} ~n := #in~n; {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:18,866 INFO L280 TraceCheckUtils]: 1: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:18,867 INFO L280 TraceCheckUtils]: 2: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:18,867 INFO L263 TraceCheckUtils]: 3: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:18,868 INFO L280 TraceCheckUtils]: 4: Hoare triple {9701#true} ~n := #in~n; {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:18,869 INFO L280 TraceCheckUtils]: 5: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:18,870 INFO L280 TraceCheckUtils]: 6: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:18,870 INFO L263 TraceCheckUtils]: 7: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:18,871 INFO L280 TraceCheckUtils]: 8: Hoare triple {9701#true} ~n := #in~n; {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:18,872 INFO L280 TraceCheckUtils]: 9: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {12373#(and (< 0 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-10 14:45:18,873 INFO L280 TraceCheckUtils]: 10: Hoare triple {12373#(and (< 0 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} assume !(1 == ~n); {12374#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:18,874 INFO L263 TraceCheckUtils]: 11: Hoare triple {12374#(<= 2 |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:18,874 INFO L280 TraceCheckUtils]: 12: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:18,875 INFO L280 TraceCheckUtils]: 13: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:18,875 INFO L280 TraceCheckUtils]: 14: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:18,875 INFO L280 TraceCheckUtils]: 15: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:18,877 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {9701#true} {12374#(<= 2 |fibonacci_#in~n|)} #30#return; {12374#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:18,878 INFO L280 TraceCheckUtils]: 17: Hoare triple {12374#(<= 2 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12374#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:18,878 INFO L263 TraceCheckUtils]: 18: Hoare triple {12374#(<= 2 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:18,878 INFO L280 TraceCheckUtils]: 19: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:18,879 INFO L280 TraceCheckUtils]: 20: Hoare triple {9701#true} assume ~n < 1;#res := 0; {9701#true} is VALID [2020-07-10 14:45:18,879 INFO L280 TraceCheckUtils]: 21: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:18,881 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {9701#true} {12374#(<= 2 |fibonacci_#in~n|)} #32#return; {12374#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:18,882 INFO L280 TraceCheckUtils]: 23: Hoare triple {12374#(<= 2 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {12374#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:18,882 INFO L280 TraceCheckUtils]: 24: Hoare triple {12374#(<= 2 |fibonacci_#in~n|)} assume true; {12374#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:18,884 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {12374#(<= 2 |fibonacci_#in~n|)} {10823#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {12367#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:18,885 INFO L280 TraceCheckUtils]: 26: Hoare triple {12367#(<= 3 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12367#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:18,886 INFO L263 TraceCheckUtils]: 27: Hoare triple {12367#(<= 3 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:18,886 INFO L280 TraceCheckUtils]: 28: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:18,886 INFO L280 TraceCheckUtils]: 29: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:18,887 INFO L280 TraceCheckUtils]: 30: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:18,887 INFO L280 TraceCheckUtils]: 31: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:18,888 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {9701#true} {12367#(<= 3 |fibonacci_#in~n|)} #32#return; {12367#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:18,889 INFO L280 TraceCheckUtils]: 33: Hoare triple {12367#(<= 3 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {12367#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:18,890 INFO L280 TraceCheckUtils]: 34: Hoare triple {12367#(<= 3 |fibonacci_#in~n|)} assume true; {12367#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:18,892 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {12367#(<= 3 |fibonacci_#in~n|)} {10823#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {12330#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:18,893 INFO L280 TraceCheckUtils]: 36: Hoare triple {12330#(<= 4 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12330#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:18,893 INFO L263 TraceCheckUtils]: 37: Hoare triple {12330#(<= 4 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:18,894 INFO L280 TraceCheckUtils]: 38: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:18,894 INFO L280 TraceCheckUtils]: 39: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:18,894 INFO L280 TraceCheckUtils]: 40: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:18,895 INFO L263 TraceCheckUtils]: 41: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:18,895 INFO L280 TraceCheckUtils]: 42: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:18,896 INFO L280 TraceCheckUtils]: 43: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:18,896 INFO L280 TraceCheckUtils]: 44: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:18,896 INFO L280 TraceCheckUtils]: 45: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:18,897 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:18,897 INFO L280 TraceCheckUtils]: 47: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:18,897 INFO L263 TraceCheckUtils]: 48: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:18,898 INFO L280 TraceCheckUtils]: 49: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:18,898 INFO L280 TraceCheckUtils]: 50: Hoare triple {9701#true} assume ~n < 1;#res := 0; {9701#true} is VALID [2020-07-10 14:45:18,899 INFO L280 TraceCheckUtils]: 51: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:18,899 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:18,899 INFO L280 TraceCheckUtils]: 53: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:18,900 INFO L280 TraceCheckUtils]: 54: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:18,901 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {9701#true} {12330#(<= 4 |fibonacci_#in~n|)} #32#return; {12330#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:18,902 INFO L280 TraceCheckUtils]: 56: Hoare triple {12330#(<= 4 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {12330#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:18,903 INFO L280 TraceCheckUtils]: 57: Hoare triple {12330#(<= 4 |fibonacci_#in~n|)} assume true; {12330#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:18,905 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {12330#(<= 4 |fibonacci_#in~n|)} {10823#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {12265#(<= 5 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:18,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:45:18,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:45:18,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:45:18,929 INFO L280 TraceCheckUtils]: 0: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:18,929 INFO L280 TraceCheckUtils]: 1: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:18,929 INFO L280 TraceCheckUtils]: 2: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:18,930 INFO L280 TraceCheckUtils]: 3: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:18,930 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:18,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:45:18,934 INFO L280 TraceCheckUtils]: 0: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:18,934 INFO L280 TraceCheckUtils]: 1: Hoare triple {9701#true} assume ~n < 1;#res := 0; {9701#true} is VALID [2020-07-10 14:45:18,934 INFO L280 TraceCheckUtils]: 2: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:18,935 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:18,935 INFO L280 TraceCheckUtils]: 0: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:18,935 INFO L280 TraceCheckUtils]: 1: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:18,936 INFO L280 TraceCheckUtils]: 2: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:18,936 INFO L263 TraceCheckUtils]: 3: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:18,936 INFO L280 TraceCheckUtils]: 4: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:18,937 INFO L280 TraceCheckUtils]: 5: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:18,937 INFO L280 TraceCheckUtils]: 6: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:18,937 INFO L280 TraceCheckUtils]: 7: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:18,938 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:18,938 INFO L280 TraceCheckUtils]: 9: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:18,938 INFO L263 TraceCheckUtils]: 10: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:18,939 INFO L280 TraceCheckUtils]: 11: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:18,939 INFO L280 TraceCheckUtils]: 12: Hoare triple {9701#true} assume ~n < 1;#res := 0; {9701#true} is VALID [2020-07-10 14:45:18,939 INFO L280 TraceCheckUtils]: 13: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:18,940 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:18,940 INFO L280 TraceCheckUtils]: 15: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:18,940 INFO L280 TraceCheckUtils]: 16: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:18,941 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:18,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:45:18,945 INFO L280 TraceCheckUtils]: 0: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:18,945 INFO L280 TraceCheckUtils]: 1: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:18,946 INFO L280 TraceCheckUtils]: 2: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:18,946 INFO L280 TraceCheckUtils]: 3: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:18,947 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:18,947 INFO L280 TraceCheckUtils]: 0: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:18,947 INFO L280 TraceCheckUtils]: 1: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:18,948 INFO L280 TraceCheckUtils]: 2: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:18,948 INFO L263 TraceCheckUtils]: 3: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:18,948 INFO L280 TraceCheckUtils]: 4: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:18,949 INFO L280 TraceCheckUtils]: 5: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:18,949 INFO L280 TraceCheckUtils]: 6: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:18,949 INFO L263 TraceCheckUtils]: 7: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:18,950 INFO L280 TraceCheckUtils]: 8: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:18,950 INFO L280 TraceCheckUtils]: 9: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:18,950 INFO L280 TraceCheckUtils]: 10: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:18,951 INFO L280 TraceCheckUtils]: 11: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:18,951 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:18,951 INFO L280 TraceCheckUtils]: 13: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:18,952 INFO L263 TraceCheckUtils]: 14: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:18,952 INFO L280 TraceCheckUtils]: 15: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:18,952 INFO L280 TraceCheckUtils]: 16: Hoare triple {9701#true} assume ~n < 1;#res := 0; {9701#true} is VALID [2020-07-10 14:45:18,953 INFO L280 TraceCheckUtils]: 17: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:18,953 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:18,953 INFO L280 TraceCheckUtils]: 19: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:18,954 INFO L280 TraceCheckUtils]: 20: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:18,954 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:18,954 INFO L280 TraceCheckUtils]: 22: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:18,955 INFO L263 TraceCheckUtils]: 23: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:18,955 INFO L280 TraceCheckUtils]: 24: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:18,955 INFO L280 TraceCheckUtils]: 25: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:18,956 INFO L280 TraceCheckUtils]: 26: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:18,956 INFO L280 TraceCheckUtils]: 27: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:18,957 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:18,957 INFO L280 TraceCheckUtils]: 29: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:18,957 INFO L280 TraceCheckUtils]: 30: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:18,959 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {9701#true} {12265#(<= 5 |fibonacci_#in~n|)} #32#return; {12265#(<= 5 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:18,960 INFO L280 TraceCheckUtils]: 0: Hoare triple {9701#true} ~n := #in~n; {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:18,961 INFO L280 TraceCheckUtils]: 1: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:18,962 INFO L280 TraceCheckUtils]: 2: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:18,962 INFO L263 TraceCheckUtils]: 3: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:18,963 INFO L280 TraceCheckUtils]: 4: Hoare triple {9701#true} ~n := #in~n; {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:18,964 INFO L280 TraceCheckUtils]: 5: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:18,965 INFO L280 TraceCheckUtils]: 6: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:18,965 INFO L263 TraceCheckUtils]: 7: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:18,966 INFO L280 TraceCheckUtils]: 8: Hoare triple {9701#true} ~n := #in~n; {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:18,967 INFO L280 TraceCheckUtils]: 9: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:18,968 INFO L280 TraceCheckUtils]: 10: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:18,968 INFO L263 TraceCheckUtils]: 11: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:18,969 INFO L280 TraceCheckUtils]: 12: Hoare triple {9701#true} ~n := #in~n; {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:18,970 INFO L280 TraceCheckUtils]: 13: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {12373#(and (< 0 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-10 14:45:18,972 INFO L280 TraceCheckUtils]: 14: Hoare triple {12373#(and (< 0 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} assume !(1 == ~n); {12374#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:18,972 INFO L263 TraceCheckUtils]: 15: Hoare triple {12374#(<= 2 |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:18,972 INFO L280 TraceCheckUtils]: 16: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:18,973 INFO L280 TraceCheckUtils]: 17: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:18,973 INFO L280 TraceCheckUtils]: 18: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:18,973 INFO L280 TraceCheckUtils]: 19: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:18,975 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {9701#true} {12374#(<= 2 |fibonacci_#in~n|)} #30#return; {12374#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:18,976 INFO L280 TraceCheckUtils]: 21: Hoare triple {12374#(<= 2 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12374#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:18,976 INFO L263 TraceCheckUtils]: 22: Hoare triple {12374#(<= 2 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:18,976 INFO L280 TraceCheckUtils]: 23: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:18,977 INFO L280 TraceCheckUtils]: 24: Hoare triple {9701#true} assume ~n < 1;#res := 0; {9701#true} is VALID [2020-07-10 14:45:18,977 INFO L280 TraceCheckUtils]: 25: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:18,978 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {9701#true} {12374#(<= 2 |fibonacci_#in~n|)} #32#return; {12374#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:18,979 INFO L280 TraceCheckUtils]: 27: Hoare triple {12374#(<= 2 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {12374#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:18,980 INFO L280 TraceCheckUtils]: 28: Hoare triple {12374#(<= 2 |fibonacci_#in~n|)} assume true; {12374#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:18,982 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {12374#(<= 2 |fibonacci_#in~n|)} {10823#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {12367#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:18,983 INFO L280 TraceCheckUtils]: 30: Hoare triple {12367#(<= 3 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12367#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:18,983 INFO L263 TraceCheckUtils]: 31: Hoare triple {12367#(<= 3 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:18,983 INFO L280 TraceCheckUtils]: 32: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:18,984 INFO L280 TraceCheckUtils]: 33: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:18,984 INFO L280 TraceCheckUtils]: 34: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:18,984 INFO L280 TraceCheckUtils]: 35: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:18,985 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {9701#true} {12367#(<= 3 |fibonacci_#in~n|)} #32#return; {12367#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:18,986 INFO L280 TraceCheckUtils]: 37: Hoare triple {12367#(<= 3 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {12367#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:18,987 INFO L280 TraceCheckUtils]: 38: Hoare triple {12367#(<= 3 |fibonacci_#in~n|)} assume true; {12367#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:18,989 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {12367#(<= 3 |fibonacci_#in~n|)} {10823#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {12330#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:18,990 INFO L280 TraceCheckUtils]: 40: Hoare triple {12330#(<= 4 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12330#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:18,990 INFO L263 TraceCheckUtils]: 41: Hoare triple {12330#(<= 4 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:18,990 INFO L280 TraceCheckUtils]: 42: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:18,991 INFO L280 TraceCheckUtils]: 43: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:18,991 INFO L280 TraceCheckUtils]: 44: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:18,991 INFO L263 TraceCheckUtils]: 45: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:18,992 INFO L280 TraceCheckUtils]: 46: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:18,992 INFO L280 TraceCheckUtils]: 47: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:18,992 INFO L280 TraceCheckUtils]: 48: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:18,993 INFO L280 TraceCheckUtils]: 49: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:18,993 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:18,993 INFO L280 TraceCheckUtils]: 51: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:18,994 INFO L263 TraceCheckUtils]: 52: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:18,994 INFO L280 TraceCheckUtils]: 53: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:18,994 INFO L280 TraceCheckUtils]: 54: Hoare triple {9701#true} assume ~n < 1;#res := 0; {9701#true} is VALID [2020-07-10 14:45:18,995 INFO L280 TraceCheckUtils]: 55: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:18,995 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:18,995 INFO L280 TraceCheckUtils]: 57: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:18,996 INFO L280 TraceCheckUtils]: 58: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:18,997 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {9701#true} {12330#(<= 4 |fibonacci_#in~n|)} #32#return; {12330#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:18,997 INFO L280 TraceCheckUtils]: 60: Hoare triple {12330#(<= 4 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {12330#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:18,998 INFO L280 TraceCheckUtils]: 61: Hoare triple {12330#(<= 4 |fibonacci_#in~n|)} assume true; {12330#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:18,999 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {12330#(<= 4 |fibonacci_#in~n|)} {10823#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {12265#(<= 5 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,000 INFO L280 TraceCheckUtils]: 63: Hoare triple {12265#(<= 5 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12265#(<= 5 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,000 INFO L263 TraceCheckUtils]: 64: Hoare triple {12265#(<= 5 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:19,000 INFO L280 TraceCheckUtils]: 65: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,000 INFO L280 TraceCheckUtils]: 66: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,001 INFO L280 TraceCheckUtils]: 67: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:19,001 INFO L263 TraceCheckUtils]: 68: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:19,001 INFO L280 TraceCheckUtils]: 69: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,001 INFO L280 TraceCheckUtils]: 70: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,001 INFO L280 TraceCheckUtils]: 71: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:19,002 INFO L263 TraceCheckUtils]: 72: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:19,002 INFO L280 TraceCheckUtils]: 73: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,002 INFO L280 TraceCheckUtils]: 74: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,002 INFO L280 TraceCheckUtils]: 75: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:19,002 INFO L280 TraceCheckUtils]: 76: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,002 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:19,003 INFO L280 TraceCheckUtils]: 78: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:19,003 INFO L263 TraceCheckUtils]: 79: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:19,003 INFO L280 TraceCheckUtils]: 80: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,003 INFO L280 TraceCheckUtils]: 81: Hoare triple {9701#true} assume ~n < 1;#res := 0; {9701#true} is VALID [2020-07-10 14:45:19,004 INFO L280 TraceCheckUtils]: 82: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,004 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:19,004 INFO L280 TraceCheckUtils]: 84: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:19,005 INFO L280 TraceCheckUtils]: 85: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,005 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:19,005 INFO L280 TraceCheckUtils]: 87: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:19,006 INFO L263 TraceCheckUtils]: 88: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:19,006 INFO L280 TraceCheckUtils]: 89: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,007 INFO L280 TraceCheckUtils]: 90: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,007 INFO L280 TraceCheckUtils]: 91: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:19,007 INFO L280 TraceCheckUtils]: 92: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,008 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:19,008 INFO L280 TraceCheckUtils]: 94: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:19,008 INFO L280 TraceCheckUtils]: 95: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,010 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {9701#true} {12265#(<= 5 |fibonacci_#in~n|)} #32#return; {12265#(<= 5 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,011 INFO L280 TraceCheckUtils]: 97: Hoare triple {12265#(<= 5 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {12265#(<= 5 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,012 INFO L280 TraceCheckUtils]: 98: Hoare triple {12265#(<= 5 |fibonacci_#in~n|)} assume true; {12265#(<= 5 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,014 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {12265#(<= 5 |fibonacci_#in~n|)} {10823#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {12146#(<= 6 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:45:19,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:45:19,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:45:19,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:45:19,058 INFO L280 TraceCheckUtils]: 0: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,059 INFO L280 TraceCheckUtils]: 1: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,059 INFO L280 TraceCheckUtils]: 2: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:19,060 INFO L280 TraceCheckUtils]: 3: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,060 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:19,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:45:19,064 INFO L280 TraceCheckUtils]: 0: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,064 INFO L280 TraceCheckUtils]: 1: Hoare triple {9701#true} assume ~n < 1;#res := 0; {9701#true} is VALID [2020-07-10 14:45:19,065 INFO L280 TraceCheckUtils]: 2: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,065 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:19,066 INFO L280 TraceCheckUtils]: 0: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,066 INFO L280 TraceCheckUtils]: 1: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,066 INFO L280 TraceCheckUtils]: 2: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:19,067 INFO L263 TraceCheckUtils]: 3: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:19,067 INFO L280 TraceCheckUtils]: 4: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,068 INFO L280 TraceCheckUtils]: 5: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,068 INFO L280 TraceCheckUtils]: 6: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:19,068 INFO L280 TraceCheckUtils]: 7: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,069 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:19,069 INFO L280 TraceCheckUtils]: 9: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:19,070 INFO L263 TraceCheckUtils]: 10: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:19,070 INFO L280 TraceCheckUtils]: 11: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,070 INFO L280 TraceCheckUtils]: 12: Hoare triple {9701#true} assume ~n < 1;#res := 0; {9701#true} is VALID [2020-07-10 14:45:19,071 INFO L280 TraceCheckUtils]: 13: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,071 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:19,072 INFO L280 TraceCheckUtils]: 15: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:19,072 INFO L280 TraceCheckUtils]: 16: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,072 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:19,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:45:19,077 INFO L280 TraceCheckUtils]: 0: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,077 INFO L280 TraceCheckUtils]: 1: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,078 INFO L280 TraceCheckUtils]: 2: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:19,078 INFO L280 TraceCheckUtils]: 3: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,078 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:19,079 INFO L280 TraceCheckUtils]: 0: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,079 INFO L280 TraceCheckUtils]: 1: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,080 INFO L280 TraceCheckUtils]: 2: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:19,080 INFO L263 TraceCheckUtils]: 3: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:19,080 INFO L280 TraceCheckUtils]: 4: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,081 INFO L280 TraceCheckUtils]: 5: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,081 INFO L280 TraceCheckUtils]: 6: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:19,081 INFO L263 TraceCheckUtils]: 7: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:19,082 INFO L280 TraceCheckUtils]: 8: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,082 INFO L280 TraceCheckUtils]: 9: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,083 INFO L280 TraceCheckUtils]: 10: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:19,083 INFO L280 TraceCheckUtils]: 11: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,083 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:19,084 INFO L280 TraceCheckUtils]: 13: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:19,084 INFO L263 TraceCheckUtils]: 14: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:19,084 INFO L280 TraceCheckUtils]: 15: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,085 INFO L280 TraceCheckUtils]: 16: Hoare triple {9701#true} assume ~n < 1;#res := 0; {9701#true} is VALID [2020-07-10 14:45:19,085 INFO L280 TraceCheckUtils]: 17: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,086 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:19,086 INFO L280 TraceCheckUtils]: 19: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:19,086 INFO L280 TraceCheckUtils]: 20: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,087 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:19,087 INFO L280 TraceCheckUtils]: 22: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:19,087 INFO L263 TraceCheckUtils]: 23: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:19,088 INFO L280 TraceCheckUtils]: 24: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,088 INFO L280 TraceCheckUtils]: 25: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,089 INFO L280 TraceCheckUtils]: 26: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:19,089 INFO L280 TraceCheckUtils]: 27: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,089 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:19,090 INFO L280 TraceCheckUtils]: 29: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:19,090 INFO L280 TraceCheckUtils]: 30: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,090 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:19,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:45:19,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:45:19,101 INFO L280 TraceCheckUtils]: 0: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,101 INFO L280 TraceCheckUtils]: 1: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,102 INFO L280 TraceCheckUtils]: 2: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:19,102 INFO L280 TraceCheckUtils]: 3: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,103 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:19,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:45:19,106 INFO L280 TraceCheckUtils]: 0: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,107 INFO L280 TraceCheckUtils]: 1: Hoare triple {9701#true} assume ~n < 1;#res := 0; {9701#true} is VALID [2020-07-10 14:45:19,107 INFO L280 TraceCheckUtils]: 2: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,108 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:19,108 INFO L280 TraceCheckUtils]: 0: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,108 INFO L280 TraceCheckUtils]: 1: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,109 INFO L280 TraceCheckUtils]: 2: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:19,109 INFO L263 TraceCheckUtils]: 3: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:19,109 INFO L280 TraceCheckUtils]: 4: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,110 INFO L280 TraceCheckUtils]: 5: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,110 INFO L280 TraceCheckUtils]: 6: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:19,111 INFO L280 TraceCheckUtils]: 7: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,111 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:19,111 INFO L280 TraceCheckUtils]: 9: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:19,112 INFO L263 TraceCheckUtils]: 10: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:19,112 INFO L280 TraceCheckUtils]: 11: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,112 INFO L280 TraceCheckUtils]: 12: Hoare triple {9701#true} assume ~n < 1;#res := 0; {9701#true} is VALID [2020-07-10 14:45:19,113 INFO L280 TraceCheckUtils]: 13: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,113 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:19,114 INFO L280 TraceCheckUtils]: 15: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:19,114 INFO L280 TraceCheckUtils]: 16: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,114 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:19,115 INFO L280 TraceCheckUtils]: 0: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,115 INFO L280 TraceCheckUtils]: 1: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,116 INFO L280 TraceCheckUtils]: 2: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:19,116 INFO L263 TraceCheckUtils]: 3: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:19,116 INFO L280 TraceCheckUtils]: 4: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,117 INFO L280 TraceCheckUtils]: 5: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,117 INFO L280 TraceCheckUtils]: 6: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:19,117 INFO L263 TraceCheckUtils]: 7: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:19,118 INFO L280 TraceCheckUtils]: 8: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,118 INFO L280 TraceCheckUtils]: 9: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,119 INFO L280 TraceCheckUtils]: 10: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:19,119 INFO L263 TraceCheckUtils]: 11: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:19,119 INFO L280 TraceCheckUtils]: 12: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,120 INFO L280 TraceCheckUtils]: 13: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,120 INFO L280 TraceCheckUtils]: 14: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:19,120 INFO L280 TraceCheckUtils]: 15: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,121 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:19,121 INFO L280 TraceCheckUtils]: 17: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:19,121 INFO L263 TraceCheckUtils]: 18: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:19,122 INFO L280 TraceCheckUtils]: 19: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,122 INFO L280 TraceCheckUtils]: 20: Hoare triple {9701#true} assume ~n < 1;#res := 0; {9701#true} is VALID [2020-07-10 14:45:19,122 INFO L280 TraceCheckUtils]: 21: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,123 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:19,123 INFO L280 TraceCheckUtils]: 23: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:19,123 INFO L280 TraceCheckUtils]: 24: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,124 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:19,124 INFO L280 TraceCheckUtils]: 26: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:19,125 INFO L263 TraceCheckUtils]: 27: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:19,125 INFO L280 TraceCheckUtils]: 28: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,125 INFO L280 TraceCheckUtils]: 29: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,126 INFO L280 TraceCheckUtils]: 30: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:19,126 INFO L280 TraceCheckUtils]: 31: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,126 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:19,127 INFO L280 TraceCheckUtils]: 33: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:19,127 INFO L280 TraceCheckUtils]: 34: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,127 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:19,128 INFO L280 TraceCheckUtils]: 36: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:19,128 INFO L263 TraceCheckUtils]: 37: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:19,128 INFO L280 TraceCheckUtils]: 38: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,129 INFO L280 TraceCheckUtils]: 39: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,129 INFO L280 TraceCheckUtils]: 40: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:19,129 INFO L263 TraceCheckUtils]: 41: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:19,130 INFO L280 TraceCheckUtils]: 42: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,130 INFO L280 TraceCheckUtils]: 43: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,130 INFO L280 TraceCheckUtils]: 44: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:19,131 INFO L280 TraceCheckUtils]: 45: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,131 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:19,132 INFO L280 TraceCheckUtils]: 47: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:19,132 INFO L263 TraceCheckUtils]: 48: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:19,132 INFO L280 TraceCheckUtils]: 49: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,133 INFO L280 TraceCheckUtils]: 50: Hoare triple {9701#true} assume ~n < 1;#res := 0; {9701#true} is VALID [2020-07-10 14:45:19,133 INFO L280 TraceCheckUtils]: 51: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,133 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:19,134 INFO L280 TraceCheckUtils]: 53: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:19,134 INFO L280 TraceCheckUtils]: 54: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,134 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:19,135 INFO L280 TraceCheckUtils]: 56: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:19,135 INFO L280 TraceCheckUtils]: 57: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,137 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {9701#true} {12146#(<= 6 |fibonacci_#in~n|)} #32#return; {12146#(<= 6 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,141 INFO L280 TraceCheckUtils]: 0: Hoare triple {9701#true} ~n := #in~n; {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,142 INFO L280 TraceCheckUtils]: 1: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,143 INFO L280 TraceCheckUtils]: 2: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,143 INFO L263 TraceCheckUtils]: 3: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:19,144 INFO L280 TraceCheckUtils]: 4: Hoare triple {9701#true} ~n := #in~n; {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,145 INFO L280 TraceCheckUtils]: 5: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,145 INFO L280 TraceCheckUtils]: 6: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,145 INFO L263 TraceCheckUtils]: 7: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:19,146 INFO L280 TraceCheckUtils]: 8: Hoare triple {9701#true} ~n := #in~n; {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,147 INFO L280 TraceCheckUtils]: 9: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,147 INFO L280 TraceCheckUtils]: 10: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,147 INFO L263 TraceCheckUtils]: 11: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:19,148 INFO L280 TraceCheckUtils]: 12: Hoare triple {9701#true} ~n := #in~n; {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,148 INFO L280 TraceCheckUtils]: 13: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,149 INFO L280 TraceCheckUtils]: 14: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,149 INFO L263 TraceCheckUtils]: 15: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:19,150 INFO L280 TraceCheckUtils]: 16: Hoare triple {9701#true} ~n := #in~n; {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,151 INFO L280 TraceCheckUtils]: 17: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {12373#(and (< 0 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-10 14:45:19,152 INFO L280 TraceCheckUtils]: 18: Hoare triple {12373#(and (< 0 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} assume !(1 == ~n); {12374#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,153 INFO L263 TraceCheckUtils]: 19: Hoare triple {12374#(<= 2 |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:19,153 INFO L280 TraceCheckUtils]: 20: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,153 INFO L280 TraceCheckUtils]: 21: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,154 INFO L280 TraceCheckUtils]: 22: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:19,154 INFO L280 TraceCheckUtils]: 23: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,155 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {9701#true} {12374#(<= 2 |fibonacci_#in~n|)} #30#return; {12374#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,156 INFO L280 TraceCheckUtils]: 25: Hoare triple {12374#(<= 2 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12374#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,156 INFO L263 TraceCheckUtils]: 26: Hoare triple {12374#(<= 2 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:19,157 INFO L280 TraceCheckUtils]: 27: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,157 INFO L280 TraceCheckUtils]: 28: Hoare triple {9701#true} assume ~n < 1;#res := 0; {9701#true} is VALID [2020-07-10 14:45:19,157 INFO L280 TraceCheckUtils]: 29: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,159 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {9701#true} {12374#(<= 2 |fibonacci_#in~n|)} #32#return; {12374#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,160 INFO L280 TraceCheckUtils]: 31: Hoare triple {12374#(<= 2 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {12374#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,161 INFO L280 TraceCheckUtils]: 32: Hoare triple {12374#(<= 2 |fibonacci_#in~n|)} assume true; {12374#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,162 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {12374#(<= 2 |fibonacci_#in~n|)} {10823#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {12367#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,163 INFO L280 TraceCheckUtils]: 34: Hoare triple {12367#(<= 3 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12367#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,164 INFO L263 TraceCheckUtils]: 35: Hoare triple {12367#(<= 3 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:19,164 INFO L280 TraceCheckUtils]: 36: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,164 INFO L280 TraceCheckUtils]: 37: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,165 INFO L280 TraceCheckUtils]: 38: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:19,165 INFO L280 TraceCheckUtils]: 39: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,166 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {9701#true} {12367#(<= 3 |fibonacci_#in~n|)} #32#return; {12367#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,167 INFO L280 TraceCheckUtils]: 41: Hoare triple {12367#(<= 3 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {12367#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,168 INFO L280 TraceCheckUtils]: 42: Hoare triple {12367#(<= 3 |fibonacci_#in~n|)} assume true; {12367#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,170 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {12367#(<= 3 |fibonacci_#in~n|)} {10823#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {12330#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,171 INFO L280 TraceCheckUtils]: 44: Hoare triple {12330#(<= 4 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12330#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,171 INFO L263 TraceCheckUtils]: 45: Hoare triple {12330#(<= 4 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:19,171 INFO L280 TraceCheckUtils]: 46: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,172 INFO L280 TraceCheckUtils]: 47: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,172 INFO L280 TraceCheckUtils]: 48: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:19,172 INFO L263 TraceCheckUtils]: 49: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:19,173 INFO L280 TraceCheckUtils]: 50: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,173 INFO L280 TraceCheckUtils]: 51: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,173 INFO L280 TraceCheckUtils]: 52: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:19,174 INFO L280 TraceCheckUtils]: 53: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,174 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:19,174 INFO L280 TraceCheckUtils]: 55: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:19,175 INFO L263 TraceCheckUtils]: 56: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:19,175 INFO L280 TraceCheckUtils]: 57: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,175 INFO L280 TraceCheckUtils]: 58: Hoare triple {9701#true} assume ~n < 1;#res := 0; {9701#true} is VALID [2020-07-10 14:45:19,176 INFO L280 TraceCheckUtils]: 59: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,176 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:19,177 INFO L280 TraceCheckUtils]: 61: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:19,177 INFO L280 TraceCheckUtils]: 62: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,178 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {9701#true} {12330#(<= 4 |fibonacci_#in~n|)} #32#return; {12330#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,179 INFO L280 TraceCheckUtils]: 64: Hoare triple {12330#(<= 4 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {12330#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,180 INFO L280 TraceCheckUtils]: 65: Hoare triple {12330#(<= 4 |fibonacci_#in~n|)} assume true; {12330#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,182 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {12330#(<= 4 |fibonacci_#in~n|)} {10823#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {12265#(<= 5 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,183 INFO L280 TraceCheckUtils]: 67: Hoare triple {12265#(<= 5 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12265#(<= 5 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,183 INFO L263 TraceCheckUtils]: 68: Hoare triple {12265#(<= 5 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:19,183 INFO L280 TraceCheckUtils]: 69: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,184 INFO L280 TraceCheckUtils]: 70: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,184 INFO L280 TraceCheckUtils]: 71: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:19,184 INFO L263 TraceCheckUtils]: 72: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:19,185 INFO L280 TraceCheckUtils]: 73: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,185 INFO L280 TraceCheckUtils]: 74: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,185 INFO L280 TraceCheckUtils]: 75: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:19,186 INFO L263 TraceCheckUtils]: 76: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:19,186 INFO L280 TraceCheckUtils]: 77: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,186 INFO L280 TraceCheckUtils]: 78: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,187 INFO L280 TraceCheckUtils]: 79: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:19,187 INFO L280 TraceCheckUtils]: 80: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,187 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:19,188 INFO L280 TraceCheckUtils]: 82: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:19,188 INFO L263 TraceCheckUtils]: 83: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:19,189 INFO L280 TraceCheckUtils]: 84: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,189 INFO L280 TraceCheckUtils]: 85: Hoare triple {9701#true} assume ~n < 1;#res := 0; {9701#true} is VALID [2020-07-10 14:45:19,189 INFO L280 TraceCheckUtils]: 86: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,190 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:19,190 INFO L280 TraceCheckUtils]: 88: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:19,190 INFO L280 TraceCheckUtils]: 89: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,191 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:19,191 INFO L280 TraceCheckUtils]: 91: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:19,191 INFO L263 TraceCheckUtils]: 92: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:19,192 INFO L280 TraceCheckUtils]: 93: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,192 INFO L280 TraceCheckUtils]: 94: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,192 INFO L280 TraceCheckUtils]: 95: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:19,193 INFO L280 TraceCheckUtils]: 96: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,193 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:19,193 INFO L280 TraceCheckUtils]: 98: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:19,194 INFO L280 TraceCheckUtils]: 99: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,195 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {9701#true} {12265#(<= 5 |fibonacci_#in~n|)} #32#return; {12265#(<= 5 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,196 INFO L280 TraceCheckUtils]: 101: Hoare triple {12265#(<= 5 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {12265#(<= 5 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,197 INFO L280 TraceCheckUtils]: 102: Hoare triple {12265#(<= 5 |fibonacci_#in~n|)} assume true; {12265#(<= 5 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,199 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {12265#(<= 5 |fibonacci_#in~n|)} {10823#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {12146#(<= 6 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,199 INFO L280 TraceCheckUtils]: 104: Hoare triple {12146#(<= 6 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12146#(<= 6 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,200 INFO L263 TraceCheckUtils]: 105: Hoare triple {12146#(<= 6 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:19,200 INFO L280 TraceCheckUtils]: 106: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,200 INFO L280 TraceCheckUtils]: 107: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,201 INFO L280 TraceCheckUtils]: 108: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:19,201 INFO L263 TraceCheckUtils]: 109: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:19,201 INFO L280 TraceCheckUtils]: 110: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,202 INFO L280 TraceCheckUtils]: 111: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,202 INFO L280 TraceCheckUtils]: 112: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:19,202 INFO L263 TraceCheckUtils]: 113: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:19,203 INFO L280 TraceCheckUtils]: 114: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,203 INFO L280 TraceCheckUtils]: 115: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,203 INFO L280 TraceCheckUtils]: 116: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:19,204 INFO L263 TraceCheckUtils]: 117: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:19,204 INFO L280 TraceCheckUtils]: 118: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,204 INFO L280 TraceCheckUtils]: 119: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,205 INFO L280 TraceCheckUtils]: 120: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:19,205 INFO L280 TraceCheckUtils]: 121: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,205 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:19,206 INFO L280 TraceCheckUtils]: 123: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:19,206 INFO L263 TraceCheckUtils]: 124: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:19,206 INFO L280 TraceCheckUtils]: 125: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,207 INFO L280 TraceCheckUtils]: 126: Hoare triple {9701#true} assume ~n < 1;#res := 0; {9701#true} is VALID [2020-07-10 14:45:19,207 INFO L280 TraceCheckUtils]: 127: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,207 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:19,208 INFO L280 TraceCheckUtils]: 129: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:19,208 INFO L280 TraceCheckUtils]: 130: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,208 INFO L275 TraceCheckUtils]: 131: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:19,209 INFO L280 TraceCheckUtils]: 132: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:19,209 INFO L263 TraceCheckUtils]: 133: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:19,209 INFO L280 TraceCheckUtils]: 134: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,210 INFO L280 TraceCheckUtils]: 135: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,210 INFO L280 TraceCheckUtils]: 136: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:19,210 INFO L280 TraceCheckUtils]: 137: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,211 INFO L275 TraceCheckUtils]: 138: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:19,211 INFO L280 TraceCheckUtils]: 139: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:19,211 INFO L280 TraceCheckUtils]: 140: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,212 INFO L275 TraceCheckUtils]: 141: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:19,212 INFO L280 TraceCheckUtils]: 142: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:19,212 INFO L263 TraceCheckUtils]: 143: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:19,213 INFO L280 TraceCheckUtils]: 144: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,213 INFO L280 TraceCheckUtils]: 145: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,213 INFO L280 TraceCheckUtils]: 146: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:19,214 INFO L263 TraceCheckUtils]: 147: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:19,214 INFO L280 TraceCheckUtils]: 148: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,214 INFO L280 TraceCheckUtils]: 149: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,215 INFO L280 TraceCheckUtils]: 150: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:19,215 INFO L280 TraceCheckUtils]: 151: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,215 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:19,216 INFO L280 TraceCheckUtils]: 153: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:19,216 INFO L263 TraceCheckUtils]: 154: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:19,216 INFO L280 TraceCheckUtils]: 155: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,217 INFO L280 TraceCheckUtils]: 156: Hoare triple {9701#true} assume ~n < 1;#res := 0; {9701#true} is VALID [2020-07-10 14:45:19,217 INFO L280 TraceCheckUtils]: 157: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,217 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:19,218 INFO L280 TraceCheckUtils]: 159: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:19,218 INFO L280 TraceCheckUtils]: 160: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,218 INFO L275 TraceCheckUtils]: 161: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:19,219 INFO L280 TraceCheckUtils]: 162: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:19,219 INFO L280 TraceCheckUtils]: 163: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,221 INFO L275 TraceCheckUtils]: 164: Hoare quadruple {9701#true} {12146#(<= 6 |fibonacci_#in~n|)} #32#return; {12146#(<= 6 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,221 INFO L280 TraceCheckUtils]: 165: Hoare triple {12146#(<= 6 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {12146#(<= 6 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,222 INFO L280 TraceCheckUtils]: 166: Hoare triple {12146#(<= 6 |fibonacci_#in~n|)} assume true; {12146#(<= 6 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,224 INFO L275 TraceCheckUtils]: 167: Hoare quadruple {12146#(<= 6 |fibonacci_#in~n|)} {10823#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {11945#(<= 7 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:45:19,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:45:19,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:45:19,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:45:19,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:45:19,311 INFO L280 TraceCheckUtils]: 0: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,312 INFO L280 TraceCheckUtils]: 1: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,312 INFO L280 TraceCheckUtils]: 2: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:19,312 INFO L280 TraceCheckUtils]: 3: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,312 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:19,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:45:19,316 INFO L280 TraceCheckUtils]: 0: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,316 INFO L280 TraceCheckUtils]: 1: Hoare triple {9701#true} assume ~n < 1;#res := 0; {9701#true} is VALID [2020-07-10 14:45:19,316 INFO L280 TraceCheckUtils]: 2: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,316 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:19,317 INFO L280 TraceCheckUtils]: 0: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,317 INFO L280 TraceCheckUtils]: 1: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,317 INFO L280 TraceCheckUtils]: 2: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:19,317 INFO L263 TraceCheckUtils]: 3: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:19,318 INFO L280 TraceCheckUtils]: 4: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,318 INFO L280 TraceCheckUtils]: 5: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,318 INFO L280 TraceCheckUtils]: 6: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:19,318 INFO L280 TraceCheckUtils]: 7: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,318 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:19,319 INFO L280 TraceCheckUtils]: 9: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:19,319 INFO L263 TraceCheckUtils]: 10: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:19,319 INFO L280 TraceCheckUtils]: 11: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,319 INFO L280 TraceCheckUtils]: 12: Hoare triple {9701#true} assume ~n < 1;#res := 0; {9701#true} is VALID [2020-07-10 14:45:19,319 INFO L280 TraceCheckUtils]: 13: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,320 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:19,320 INFO L280 TraceCheckUtils]: 15: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:19,320 INFO L280 TraceCheckUtils]: 16: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,320 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:19,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:45:19,324 INFO L280 TraceCheckUtils]: 0: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,324 INFO L280 TraceCheckUtils]: 1: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,325 INFO L280 TraceCheckUtils]: 2: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:19,325 INFO L280 TraceCheckUtils]: 3: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,325 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:19,326 INFO L280 TraceCheckUtils]: 0: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,326 INFO L280 TraceCheckUtils]: 1: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,326 INFO L280 TraceCheckUtils]: 2: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:19,326 INFO L263 TraceCheckUtils]: 3: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:19,327 INFO L280 TraceCheckUtils]: 4: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,327 INFO L280 TraceCheckUtils]: 5: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,327 INFO L280 TraceCheckUtils]: 6: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:19,327 INFO L263 TraceCheckUtils]: 7: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:19,327 INFO L280 TraceCheckUtils]: 8: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,328 INFO L280 TraceCheckUtils]: 9: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,328 INFO L280 TraceCheckUtils]: 10: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:19,328 INFO L280 TraceCheckUtils]: 11: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,328 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:19,329 INFO L280 TraceCheckUtils]: 13: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:19,329 INFO L263 TraceCheckUtils]: 14: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:19,329 INFO L280 TraceCheckUtils]: 15: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,329 INFO L280 TraceCheckUtils]: 16: Hoare triple {9701#true} assume ~n < 1;#res := 0; {9701#true} is VALID [2020-07-10 14:45:19,330 INFO L280 TraceCheckUtils]: 17: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,330 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:19,330 INFO L280 TraceCheckUtils]: 19: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:19,330 INFO L280 TraceCheckUtils]: 20: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,331 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:19,331 INFO L280 TraceCheckUtils]: 22: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:19,331 INFO L263 TraceCheckUtils]: 23: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:19,331 INFO L280 TraceCheckUtils]: 24: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,332 INFO L280 TraceCheckUtils]: 25: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,332 INFO L280 TraceCheckUtils]: 26: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:19,332 INFO L280 TraceCheckUtils]: 27: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,332 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:19,332 INFO L280 TraceCheckUtils]: 29: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:19,333 INFO L280 TraceCheckUtils]: 30: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,333 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:19,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:45:19,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:45:19,342 INFO L280 TraceCheckUtils]: 0: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,343 INFO L280 TraceCheckUtils]: 1: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,343 INFO L280 TraceCheckUtils]: 2: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:19,344 INFO L280 TraceCheckUtils]: 3: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,344 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:19,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:45:19,348 INFO L280 TraceCheckUtils]: 0: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,348 INFO L280 TraceCheckUtils]: 1: Hoare triple {9701#true} assume ~n < 1;#res := 0; {9701#true} is VALID [2020-07-10 14:45:19,349 INFO L280 TraceCheckUtils]: 2: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,349 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:19,349 INFO L280 TraceCheckUtils]: 0: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,350 INFO L280 TraceCheckUtils]: 1: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,350 INFO L280 TraceCheckUtils]: 2: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:19,351 INFO L263 TraceCheckUtils]: 3: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:19,351 INFO L280 TraceCheckUtils]: 4: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,351 INFO L280 TraceCheckUtils]: 5: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,352 INFO L280 TraceCheckUtils]: 6: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:19,352 INFO L280 TraceCheckUtils]: 7: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,352 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:19,353 INFO L280 TraceCheckUtils]: 9: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:19,353 INFO L263 TraceCheckUtils]: 10: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:19,354 INFO L280 TraceCheckUtils]: 11: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,354 INFO L280 TraceCheckUtils]: 12: Hoare triple {9701#true} assume ~n < 1;#res := 0; {9701#true} is VALID [2020-07-10 14:45:19,354 INFO L280 TraceCheckUtils]: 13: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,355 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:19,355 INFO L280 TraceCheckUtils]: 15: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:19,356 INFO L280 TraceCheckUtils]: 16: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,356 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:19,357 INFO L280 TraceCheckUtils]: 0: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,357 INFO L280 TraceCheckUtils]: 1: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,357 INFO L280 TraceCheckUtils]: 2: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:19,358 INFO L263 TraceCheckUtils]: 3: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:19,358 INFO L280 TraceCheckUtils]: 4: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,358 INFO L280 TraceCheckUtils]: 5: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,359 INFO L280 TraceCheckUtils]: 6: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:19,359 INFO L263 TraceCheckUtils]: 7: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:19,359 INFO L280 TraceCheckUtils]: 8: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,360 INFO L280 TraceCheckUtils]: 9: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,360 INFO L280 TraceCheckUtils]: 10: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:19,360 INFO L263 TraceCheckUtils]: 11: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:19,361 INFO L280 TraceCheckUtils]: 12: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,361 INFO L280 TraceCheckUtils]: 13: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,361 INFO L280 TraceCheckUtils]: 14: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:19,362 INFO L280 TraceCheckUtils]: 15: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,362 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:19,362 INFO L280 TraceCheckUtils]: 17: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:19,363 INFO L263 TraceCheckUtils]: 18: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:19,363 INFO L280 TraceCheckUtils]: 19: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,364 INFO L280 TraceCheckUtils]: 20: Hoare triple {9701#true} assume ~n < 1;#res := 0; {9701#true} is VALID [2020-07-10 14:45:19,364 INFO L280 TraceCheckUtils]: 21: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,364 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:19,365 INFO L280 TraceCheckUtils]: 23: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:19,365 INFO L280 TraceCheckUtils]: 24: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,365 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:19,366 INFO L280 TraceCheckUtils]: 26: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:19,366 INFO L263 TraceCheckUtils]: 27: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:19,366 INFO L280 TraceCheckUtils]: 28: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,367 INFO L280 TraceCheckUtils]: 29: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,367 INFO L280 TraceCheckUtils]: 30: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:19,367 INFO L280 TraceCheckUtils]: 31: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,368 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:19,368 INFO L280 TraceCheckUtils]: 33: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:19,369 INFO L280 TraceCheckUtils]: 34: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,369 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:19,369 INFO L280 TraceCheckUtils]: 36: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:19,370 INFO L263 TraceCheckUtils]: 37: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:19,370 INFO L280 TraceCheckUtils]: 38: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,370 INFO L280 TraceCheckUtils]: 39: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,371 INFO L280 TraceCheckUtils]: 40: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:19,371 INFO L263 TraceCheckUtils]: 41: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:19,371 INFO L280 TraceCheckUtils]: 42: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,372 INFO L280 TraceCheckUtils]: 43: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,372 INFO L280 TraceCheckUtils]: 44: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:19,372 INFO L280 TraceCheckUtils]: 45: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,373 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:19,373 INFO L280 TraceCheckUtils]: 47: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:19,373 INFO L263 TraceCheckUtils]: 48: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:19,374 INFO L280 TraceCheckUtils]: 49: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,374 INFO L280 TraceCheckUtils]: 50: Hoare triple {9701#true} assume ~n < 1;#res := 0; {9701#true} is VALID [2020-07-10 14:45:19,375 INFO L280 TraceCheckUtils]: 51: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,375 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:19,375 INFO L280 TraceCheckUtils]: 53: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:19,376 INFO L280 TraceCheckUtils]: 54: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,376 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:19,376 INFO L280 TraceCheckUtils]: 56: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:19,377 INFO L280 TraceCheckUtils]: 57: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,377 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:19,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:45:19,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:45:19,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:45:19,397 INFO L280 TraceCheckUtils]: 0: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,398 INFO L280 TraceCheckUtils]: 1: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,398 INFO L280 TraceCheckUtils]: 2: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:19,399 INFO L280 TraceCheckUtils]: 3: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,399 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:19,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:45:19,403 INFO L280 TraceCheckUtils]: 0: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,403 INFO L280 TraceCheckUtils]: 1: Hoare triple {9701#true} assume ~n < 1;#res := 0; {9701#true} is VALID [2020-07-10 14:45:19,404 INFO L280 TraceCheckUtils]: 2: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,404 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:19,404 INFO L280 TraceCheckUtils]: 0: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,405 INFO L280 TraceCheckUtils]: 1: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,405 INFO L280 TraceCheckUtils]: 2: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:19,405 INFO L263 TraceCheckUtils]: 3: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:19,406 INFO L280 TraceCheckUtils]: 4: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,406 INFO L280 TraceCheckUtils]: 5: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,407 INFO L280 TraceCheckUtils]: 6: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:19,407 INFO L280 TraceCheckUtils]: 7: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,407 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:19,408 INFO L280 TraceCheckUtils]: 9: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:19,408 INFO L263 TraceCheckUtils]: 10: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:19,408 INFO L280 TraceCheckUtils]: 11: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,409 INFO L280 TraceCheckUtils]: 12: Hoare triple {9701#true} assume ~n < 1;#res := 0; {9701#true} is VALID [2020-07-10 14:45:19,409 INFO L280 TraceCheckUtils]: 13: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,410 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:19,410 INFO L280 TraceCheckUtils]: 15: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:19,410 INFO L280 TraceCheckUtils]: 16: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,411 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:19,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:45:19,415 INFO L280 TraceCheckUtils]: 0: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,415 INFO L280 TraceCheckUtils]: 1: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,416 INFO L280 TraceCheckUtils]: 2: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:19,416 INFO L280 TraceCheckUtils]: 3: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,416 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:19,417 INFO L280 TraceCheckUtils]: 0: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,417 INFO L280 TraceCheckUtils]: 1: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,418 INFO L280 TraceCheckUtils]: 2: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:19,418 INFO L263 TraceCheckUtils]: 3: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:19,418 INFO L280 TraceCheckUtils]: 4: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,419 INFO L280 TraceCheckUtils]: 5: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,419 INFO L280 TraceCheckUtils]: 6: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:19,419 INFO L263 TraceCheckUtils]: 7: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:19,420 INFO L280 TraceCheckUtils]: 8: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,420 INFO L280 TraceCheckUtils]: 9: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,420 INFO L280 TraceCheckUtils]: 10: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:19,421 INFO L280 TraceCheckUtils]: 11: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,421 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:19,422 INFO L280 TraceCheckUtils]: 13: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:19,422 INFO L263 TraceCheckUtils]: 14: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:19,422 INFO L280 TraceCheckUtils]: 15: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,423 INFO L280 TraceCheckUtils]: 16: Hoare triple {9701#true} assume ~n < 1;#res := 0; {9701#true} is VALID [2020-07-10 14:45:19,423 INFO L280 TraceCheckUtils]: 17: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,423 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:19,424 INFO L280 TraceCheckUtils]: 19: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:19,424 INFO L280 TraceCheckUtils]: 20: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,424 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:19,425 INFO L280 TraceCheckUtils]: 22: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:19,425 INFO L263 TraceCheckUtils]: 23: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:19,426 INFO L280 TraceCheckUtils]: 24: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,426 INFO L280 TraceCheckUtils]: 25: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,426 INFO L280 TraceCheckUtils]: 26: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:19,426 INFO L280 TraceCheckUtils]: 27: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,427 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:19,427 INFO L280 TraceCheckUtils]: 29: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:19,427 INFO L280 TraceCheckUtils]: 30: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,428 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:19,429 INFO L280 TraceCheckUtils]: 0: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,429 INFO L280 TraceCheckUtils]: 1: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,430 INFO L280 TraceCheckUtils]: 2: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:19,430 INFO L263 TraceCheckUtils]: 3: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:19,430 INFO L280 TraceCheckUtils]: 4: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,431 INFO L280 TraceCheckUtils]: 5: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,431 INFO L280 TraceCheckUtils]: 6: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:19,431 INFO L263 TraceCheckUtils]: 7: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:19,432 INFO L280 TraceCheckUtils]: 8: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,432 INFO L280 TraceCheckUtils]: 9: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,432 INFO L280 TraceCheckUtils]: 10: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:19,433 INFO L263 TraceCheckUtils]: 11: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:19,433 INFO L280 TraceCheckUtils]: 12: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,433 INFO L280 TraceCheckUtils]: 13: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,434 INFO L280 TraceCheckUtils]: 14: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:19,434 INFO L263 TraceCheckUtils]: 15: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:19,434 INFO L280 TraceCheckUtils]: 16: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,435 INFO L280 TraceCheckUtils]: 17: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,435 INFO L280 TraceCheckUtils]: 18: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:19,435 INFO L280 TraceCheckUtils]: 19: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,436 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:19,436 INFO L280 TraceCheckUtils]: 21: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:19,436 INFO L263 TraceCheckUtils]: 22: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:19,437 INFO L280 TraceCheckUtils]: 23: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,437 INFO L280 TraceCheckUtils]: 24: Hoare triple {9701#true} assume ~n < 1;#res := 0; {9701#true} is VALID [2020-07-10 14:45:19,437 INFO L280 TraceCheckUtils]: 25: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,438 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:19,438 INFO L280 TraceCheckUtils]: 27: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:19,438 INFO L280 TraceCheckUtils]: 28: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,439 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:19,439 INFO L280 TraceCheckUtils]: 30: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:19,440 INFO L263 TraceCheckUtils]: 31: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:19,440 INFO L280 TraceCheckUtils]: 32: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,440 INFO L280 TraceCheckUtils]: 33: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,441 INFO L280 TraceCheckUtils]: 34: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:19,441 INFO L280 TraceCheckUtils]: 35: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,441 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:19,442 INFO L280 TraceCheckUtils]: 37: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:19,442 INFO L280 TraceCheckUtils]: 38: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,442 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:19,443 INFO L280 TraceCheckUtils]: 40: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:19,443 INFO L263 TraceCheckUtils]: 41: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:19,443 INFO L280 TraceCheckUtils]: 42: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,444 INFO L280 TraceCheckUtils]: 43: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,444 INFO L280 TraceCheckUtils]: 44: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:19,444 INFO L263 TraceCheckUtils]: 45: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:19,445 INFO L280 TraceCheckUtils]: 46: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,445 INFO L280 TraceCheckUtils]: 47: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,445 INFO L280 TraceCheckUtils]: 48: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:19,446 INFO L280 TraceCheckUtils]: 49: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,446 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:19,446 INFO L280 TraceCheckUtils]: 51: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:19,447 INFO L263 TraceCheckUtils]: 52: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:19,447 INFO L280 TraceCheckUtils]: 53: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,447 INFO L280 TraceCheckUtils]: 54: Hoare triple {9701#true} assume ~n < 1;#res := 0; {9701#true} is VALID [2020-07-10 14:45:19,448 INFO L280 TraceCheckUtils]: 55: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,448 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:19,448 INFO L280 TraceCheckUtils]: 57: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:19,449 INFO L280 TraceCheckUtils]: 58: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,449 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:19,449 INFO L280 TraceCheckUtils]: 60: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:19,450 INFO L280 TraceCheckUtils]: 61: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,450 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:19,450 INFO L280 TraceCheckUtils]: 63: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:19,451 INFO L263 TraceCheckUtils]: 64: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:19,451 INFO L280 TraceCheckUtils]: 65: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,451 INFO L280 TraceCheckUtils]: 66: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,452 INFO L280 TraceCheckUtils]: 67: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:19,452 INFO L263 TraceCheckUtils]: 68: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:19,452 INFO L280 TraceCheckUtils]: 69: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,453 INFO L280 TraceCheckUtils]: 70: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,453 INFO L280 TraceCheckUtils]: 71: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:19,453 INFO L263 TraceCheckUtils]: 72: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:19,455 INFO L280 TraceCheckUtils]: 73: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,456 INFO L280 TraceCheckUtils]: 74: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,456 INFO L280 TraceCheckUtils]: 75: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:19,457 INFO L280 TraceCheckUtils]: 76: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,457 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:19,457 INFO L280 TraceCheckUtils]: 78: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:19,458 INFO L263 TraceCheckUtils]: 79: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:19,458 INFO L280 TraceCheckUtils]: 80: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,458 INFO L280 TraceCheckUtils]: 81: Hoare triple {9701#true} assume ~n < 1;#res := 0; {9701#true} is VALID [2020-07-10 14:45:19,458 INFO L280 TraceCheckUtils]: 82: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,459 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:19,459 INFO L280 TraceCheckUtils]: 84: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:19,460 INFO L280 TraceCheckUtils]: 85: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,460 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:19,460 INFO L280 TraceCheckUtils]: 87: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:19,460 INFO L263 TraceCheckUtils]: 88: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:19,460 INFO L280 TraceCheckUtils]: 89: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,461 INFO L280 TraceCheckUtils]: 90: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,461 INFO L280 TraceCheckUtils]: 91: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:19,461 INFO L280 TraceCheckUtils]: 92: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,461 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:19,462 INFO L280 TraceCheckUtils]: 94: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:19,462 INFO L280 TraceCheckUtils]: 95: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,462 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:19,463 INFO L280 TraceCheckUtils]: 97: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:19,463 INFO L280 TraceCheckUtils]: 98: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,465 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {9701#true} {11945#(<= 7 |fibonacci_#in~n|)} #32#return; {11945#(<= 7 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,475 INFO L280 TraceCheckUtils]: 0: Hoare triple {9701#true} ~n := #in~n; {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,476 INFO L280 TraceCheckUtils]: 1: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,477 INFO L280 TraceCheckUtils]: 2: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,477 INFO L263 TraceCheckUtils]: 3: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:19,478 INFO L280 TraceCheckUtils]: 4: Hoare triple {9701#true} ~n := #in~n; {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,479 INFO L280 TraceCheckUtils]: 5: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,480 INFO L280 TraceCheckUtils]: 6: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,481 INFO L263 TraceCheckUtils]: 7: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:19,481 INFO L280 TraceCheckUtils]: 8: Hoare triple {9701#true} ~n := #in~n; {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,482 INFO L280 TraceCheckUtils]: 9: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,483 INFO L280 TraceCheckUtils]: 10: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,483 INFO L263 TraceCheckUtils]: 11: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:19,484 INFO L280 TraceCheckUtils]: 12: Hoare triple {9701#true} ~n := #in~n; {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,485 INFO L280 TraceCheckUtils]: 13: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,485 INFO L280 TraceCheckUtils]: 14: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,485 INFO L263 TraceCheckUtils]: 15: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:19,486 INFO L280 TraceCheckUtils]: 16: Hoare triple {9701#true} ~n := #in~n; {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,487 INFO L280 TraceCheckUtils]: 17: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,487 INFO L280 TraceCheckUtils]: 18: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,487 INFO L263 TraceCheckUtils]: 19: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:19,488 INFO L280 TraceCheckUtils]: 20: Hoare triple {9701#true} ~n := #in~n; {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,489 INFO L280 TraceCheckUtils]: 21: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {12373#(and (< 0 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-10 14:45:19,490 INFO L280 TraceCheckUtils]: 22: Hoare triple {12373#(and (< 0 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} assume !(1 == ~n); {12374#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,490 INFO L263 TraceCheckUtils]: 23: Hoare triple {12374#(<= 2 |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:19,490 INFO L280 TraceCheckUtils]: 24: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,491 INFO L280 TraceCheckUtils]: 25: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,491 INFO L280 TraceCheckUtils]: 26: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:19,491 INFO L280 TraceCheckUtils]: 27: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,493 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {9701#true} {12374#(<= 2 |fibonacci_#in~n|)} #30#return; {12374#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,494 INFO L280 TraceCheckUtils]: 29: Hoare triple {12374#(<= 2 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12374#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,494 INFO L263 TraceCheckUtils]: 30: Hoare triple {12374#(<= 2 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:19,494 INFO L280 TraceCheckUtils]: 31: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,495 INFO L280 TraceCheckUtils]: 32: Hoare triple {9701#true} assume ~n < 1;#res := 0; {9701#true} is VALID [2020-07-10 14:45:19,495 INFO L280 TraceCheckUtils]: 33: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,496 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {9701#true} {12374#(<= 2 |fibonacci_#in~n|)} #32#return; {12374#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,497 INFO L280 TraceCheckUtils]: 35: Hoare triple {12374#(<= 2 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {12374#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,498 INFO L280 TraceCheckUtils]: 36: Hoare triple {12374#(<= 2 |fibonacci_#in~n|)} assume true; {12374#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,500 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {12374#(<= 2 |fibonacci_#in~n|)} {10823#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {12367#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,501 INFO L280 TraceCheckUtils]: 38: Hoare triple {12367#(<= 3 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12367#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,501 INFO L263 TraceCheckUtils]: 39: Hoare triple {12367#(<= 3 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:19,501 INFO L280 TraceCheckUtils]: 40: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,502 INFO L280 TraceCheckUtils]: 41: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,502 INFO L280 TraceCheckUtils]: 42: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:19,502 INFO L280 TraceCheckUtils]: 43: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,504 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {9701#true} {12367#(<= 3 |fibonacci_#in~n|)} #32#return; {12367#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,504 INFO L280 TraceCheckUtils]: 45: Hoare triple {12367#(<= 3 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {12367#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,505 INFO L280 TraceCheckUtils]: 46: Hoare triple {12367#(<= 3 |fibonacci_#in~n|)} assume true; {12367#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,507 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {12367#(<= 3 |fibonacci_#in~n|)} {10823#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {12330#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,508 INFO L280 TraceCheckUtils]: 48: Hoare triple {12330#(<= 4 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12330#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,508 INFO L263 TraceCheckUtils]: 49: Hoare triple {12330#(<= 4 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:19,509 INFO L280 TraceCheckUtils]: 50: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,509 INFO L280 TraceCheckUtils]: 51: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,509 INFO L280 TraceCheckUtils]: 52: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:19,510 INFO L263 TraceCheckUtils]: 53: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:19,510 INFO L280 TraceCheckUtils]: 54: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,510 INFO L280 TraceCheckUtils]: 55: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,511 INFO L280 TraceCheckUtils]: 56: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:19,511 INFO L280 TraceCheckUtils]: 57: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,511 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:19,511 INFO L280 TraceCheckUtils]: 59: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:19,512 INFO L263 TraceCheckUtils]: 60: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:19,512 INFO L280 TraceCheckUtils]: 61: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,512 INFO L280 TraceCheckUtils]: 62: Hoare triple {9701#true} assume ~n < 1;#res := 0; {9701#true} is VALID [2020-07-10 14:45:19,513 INFO L280 TraceCheckUtils]: 63: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,513 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:19,513 INFO L280 TraceCheckUtils]: 65: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:19,514 INFO L280 TraceCheckUtils]: 66: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,515 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {9701#true} {12330#(<= 4 |fibonacci_#in~n|)} #32#return; {12330#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,516 INFO L280 TraceCheckUtils]: 68: Hoare triple {12330#(<= 4 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {12330#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,517 INFO L280 TraceCheckUtils]: 69: Hoare triple {12330#(<= 4 |fibonacci_#in~n|)} assume true; {12330#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,518 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {12330#(<= 4 |fibonacci_#in~n|)} {10823#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {12265#(<= 5 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,519 INFO L280 TraceCheckUtils]: 71: Hoare triple {12265#(<= 5 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12265#(<= 5 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,520 INFO L263 TraceCheckUtils]: 72: Hoare triple {12265#(<= 5 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:19,520 INFO L280 TraceCheckUtils]: 73: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,520 INFO L280 TraceCheckUtils]: 74: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,521 INFO L280 TraceCheckUtils]: 75: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:19,521 INFO L263 TraceCheckUtils]: 76: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:19,521 INFO L280 TraceCheckUtils]: 77: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,522 INFO L280 TraceCheckUtils]: 78: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,522 INFO L280 TraceCheckUtils]: 79: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:19,522 INFO L263 TraceCheckUtils]: 80: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:19,523 INFO L280 TraceCheckUtils]: 81: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,523 INFO L280 TraceCheckUtils]: 82: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,523 INFO L280 TraceCheckUtils]: 83: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:19,523 INFO L280 TraceCheckUtils]: 84: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,524 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:19,524 INFO L280 TraceCheckUtils]: 86: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:19,524 INFO L263 TraceCheckUtils]: 87: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:19,525 INFO L280 TraceCheckUtils]: 88: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,525 INFO L280 TraceCheckUtils]: 89: Hoare triple {9701#true} assume ~n < 1;#res := 0; {9701#true} is VALID [2020-07-10 14:45:19,525 INFO L280 TraceCheckUtils]: 90: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,526 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:19,526 INFO L280 TraceCheckUtils]: 92: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:19,526 INFO L280 TraceCheckUtils]: 93: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,527 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:19,527 INFO L280 TraceCheckUtils]: 95: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:19,527 INFO L263 TraceCheckUtils]: 96: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:19,528 INFO L280 TraceCheckUtils]: 97: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,528 INFO L280 TraceCheckUtils]: 98: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,528 INFO L280 TraceCheckUtils]: 99: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:19,529 INFO L280 TraceCheckUtils]: 100: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,529 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:19,529 INFO L280 TraceCheckUtils]: 102: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:19,530 INFO L280 TraceCheckUtils]: 103: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,531 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {9701#true} {12265#(<= 5 |fibonacci_#in~n|)} #32#return; {12265#(<= 5 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,532 INFO L280 TraceCheckUtils]: 105: Hoare triple {12265#(<= 5 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {12265#(<= 5 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,533 INFO L280 TraceCheckUtils]: 106: Hoare triple {12265#(<= 5 |fibonacci_#in~n|)} assume true; {12265#(<= 5 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,534 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {12265#(<= 5 |fibonacci_#in~n|)} {10823#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {12146#(<= 6 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,535 INFO L280 TraceCheckUtils]: 108: Hoare triple {12146#(<= 6 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12146#(<= 6 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,536 INFO L263 TraceCheckUtils]: 109: Hoare triple {12146#(<= 6 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:19,536 INFO L280 TraceCheckUtils]: 110: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,536 INFO L280 TraceCheckUtils]: 111: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,536 INFO L280 TraceCheckUtils]: 112: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:19,537 INFO L263 TraceCheckUtils]: 113: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:19,537 INFO L280 TraceCheckUtils]: 114: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,537 INFO L280 TraceCheckUtils]: 115: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,538 INFO L280 TraceCheckUtils]: 116: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:19,538 INFO L263 TraceCheckUtils]: 117: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:19,538 INFO L280 TraceCheckUtils]: 118: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,539 INFO L280 TraceCheckUtils]: 119: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,539 INFO L280 TraceCheckUtils]: 120: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:19,539 INFO L263 TraceCheckUtils]: 121: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:19,540 INFO L280 TraceCheckUtils]: 122: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,540 INFO L280 TraceCheckUtils]: 123: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,540 INFO L280 TraceCheckUtils]: 124: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:19,541 INFO L280 TraceCheckUtils]: 125: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,541 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:19,541 INFO L280 TraceCheckUtils]: 127: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:19,542 INFO L263 TraceCheckUtils]: 128: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:19,542 INFO L280 TraceCheckUtils]: 129: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,542 INFO L280 TraceCheckUtils]: 130: Hoare triple {9701#true} assume ~n < 1;#res := 0; {9701#true} is VALID [2020-07-10 14:45:19,543 INFO L280 TraceCheckUtils]: 131: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,543 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:19,543 INFO L280 TraceCheckUtils]: 133: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:19,543 INFO L280 TraceCheckUtils]: 134: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,544 INFO L275 TraceCheckUtils]: 135: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:19,544 INFO L280 TraceCheckUtils]: 136: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:19,544 INFO L263 TraceCheckUtils]: 137: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:19,545 INFO L280 TraceCheckUtils]: 138: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,545 INFO L280 TraceCheckUtils]: 139: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,545 INFO L280 TraceCheckUtils]: 140: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:19,546 INFO L280 TraceCheckUtils]: 141: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,546 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:19,546 INFO L280 TraceCheckUtils]: 143: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:19,547 INFO L280 TraceCheckUtils]: 144: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,547 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:19,547 INFO L280 TraceCheckUtils]: 146: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:19,548 INFO L263 TraceCheckUtils]: 147: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:19,548 INFO L280 TraceCheckUtils]: 148: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,548 INFO L280 TraceCheckUtils]: 149: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,549 INFO L280 TraceCheckUtils]: 150: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:19,549 INFO L263 TraceCheckUtils]: 151: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:19,549 INFO L280 TraceCheckUtils]: 152: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,549 INFO L280 TraceCheckUtils]: 153: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,550 INFO L280 TraceCheckUtils]: 154: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:19,550 INFO L280 TraceCheckUtils]: 155: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,550 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:19,551 INFO L280 TraceCheckUtils]: 157: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:19,551 INFO L263 TraceCheckUtils]: 158: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:19,551 INFO L280 TraceCheckUtils]: 159: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,552 INFO L280 TraceCheckUtils]: 160: Hoare triple {9701#true} assume ~n < 1;#res := 0; {9701#true} is VALID [2020-07-10 14:45:19,552 INFO L280 TraceCheckUtils]: 161: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,552 INFO L275 TraceCheckUtils]: 162: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:19,553 INFO L280 TraceCheckUtils]: 163: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:19,553 INFO L280 TraceCheckUtils]: 164: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,553 INFO L275 TraceCheckUtils]: 165: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:19,554 INFO L280 TraceCheckUtils]: 166: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:19,554 INFO L280 TraceCheckUtils]: 167: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,555 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {9701#true} {12146#(<= 6 |fibonacci_#in~n|)} #32#return; {12146#(<= 6 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,556 INFO L280 TraceCheckUtils]: 169: Hoare triple {12146#(<= 6 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {12146#(<= 6 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,557 INFO L280 TraceCheckUtils]: 170: Hoare triple {12146#(<= 6 |fibonacci_#in~n|)} assume true; {12146#(<= 6 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,559 INFO L275 TraceCheckUtils]: 171: Hoare quadruple {12146#(<= 6 |fibonacci_#in~n|)} {10823#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {11945#(<= 7 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,560 INFO L280 TraceCheckUtils]: 172: Hoare triple {11945#(<= 7 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11945#(<= 7 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,560 INFO L263 TraceCheckUtils]: 173: Hoare triple {11945#(<= 7 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:19,560 INFO L280 TraceCheckUtils]: 174: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,561 INFO L280 TraceCheckUtils]: 175: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,561 INFO L280 TraceCheckUtils]: 176: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:19,561 INFO L263 TraceCheckUtils]: 177: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:19,562 INFO L280 TraceCheckUtils]: 178: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,562 INFO L280 TraceCheckUtils]: 179: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,562 INFO L280 TraceCheckUtils]: 180: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:19,563 INFO L263 TraceCheckUtils]: 181: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:19,563 INFO L280 TraceCheckUtils]: 182: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,563 INFO L280 TraceCheckUtils]: 183: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,563 INFO L280 TraceCheckUtils]: 184: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:19,564 INFO L263 TraceCheckUtils]: 185: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:19,564 INFO L280 TraceCheckUtils]: 186: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,564 INFO L280 TraceCheckUtils]: 187: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,564 INFO L280 TraceCheckUtils]: 188: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:19,565 INFO L263 TraceCheckUtils]: 189: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:19,565 INFO L280 TraceCheckUtils]: 190: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,565 INFO L280 TraceCheckUtils]: 191: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,566 INFO L280 TraceCheckUtils]: 192: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:19,566 INFO L280 TraceCheckUtils]: 193: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,566 INFO L275 TraceCheckUtils]: 194: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:19,566 INFO L280 TraceCheckUtils]: 195: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:19,567 INFO L263 TraceCheckUtils]: 196: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:19,567 INFO L280 TraceCheckUtils]: 197: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,567 INFO L280 TraceCheckUtils]: 198: Hoare triple {9701#true} assume ~n < 1;#res := 0; {9701#true} is VALID [2020-07-10 14:45:19,567 INFO L280 TraceCheckUtils]: 199: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,568 INFO L275 TraceCheckUtils]: 200: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:19,568 INFO L280 TraceCheckUtils]: 201: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:19,568 INFO L280 TraceCheckUtils]: 202: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,569 INFO L275 TraceCheckUtils]: 203: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:19,569 INFO L280 TraceCheckUtils]: 204: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:19,569 INFO L263 TraceCheckUtils]: 205: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:19,569 INFO L280 TraceCheckUtils]: 206: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,570 INFO L280 TraceCheckUtils]: 207: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,570 INFO L280 TraceCheckUtils]: 208: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:19,570 INFO L280 TraceCheckUtils]: 209: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,571 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:19,571 INFO L280 TraceCheckUtils]: 211: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:19,571 INFO L280 TraceCheckUtils]: 212: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,572 INFO L275 TraceCheckUtils]: 213: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:19,572 INFO L280 TraceCheckUtils]: 214: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:19,572 INFO L263 TraceCheckUtils]: 215: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:19,572 INFO L280 TraceCheckUtils]: 216: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,573 INFO L280 TraceCheckUtils]: 217: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,573 INFO L280 TraceCheckUtils]: 218: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:19,573 INFO L263 TraceCheckUtils]: 219: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:19,574 INFO L280 TraceCheckUtils]: 220: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,574 INFO L280 TraceCheckUtils]: 221: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,574 INFO L280 TraceCheckUtils]: 222: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:19,574 INFO L280 TraceCheckUtils]: 223: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,575 INFO L275 TraceCheckUtils]: 224: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:19,575 INFO L280 TraceCheckUtils]: 225: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:19,575 INFO L263 TraceCheckUtils]: 226: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:19,576 INFO L280 TraceCheckUtils]: 227: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,576 INFO L280 TraceCheckUtils]: 228: Hoare triple {9701#true} assume ~n < 1;#res := 0; {9701#true} is VALID [2020-07-10 14:45:19,576 INFO L280 TraceCheckUtils]: 229: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,576 INFO L275 TraceCheckUtils]: 230: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:19,577 INFO L280 TraceCheckUtils]: 231: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:19,577 INFO L280 TraceCheckUtils]: 232: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,577 INFO L275 TraceCheckUtils]: 233: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:19,578 INFO L280 TraceCheckUtils]: 234: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:19,578 INFO L280 TraceCheckUtils]: 235: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,578 INFO L275 TraceCheckUtils]: 236: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:19,578 INFO L280 TraceCheckUtils]: 237: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:19,579 INFO L263 TraceCheckUtils]: 238: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:19,579 INFO L280 TraceCheckUtils]: 239: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,579 INFO L280 TraceCheckUtils]: 240: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,580 INFO L280 TraceCheckUtils]: 241: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:19,580 INFO L263 TraceCheckUtils]: 242: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:19,580 INFO L280 TraceCheckUtils]: 243: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,580 INFO L280 TraceCheckUtils]: 244: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,581 INFO L280 TraceCheckUtils]: 245: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:19,581 INFO L263 TraceCheckUtils]: 246: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:19,581 INFO L280 TraceCheckUtils]: 247: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,582 INFO L280 TraceCheckUtils]: 248: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,582 INFO L280 TraceCheckUtils]: 249: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:19,582 INFO L280 TraceCheckUtils]: 250: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,582 INFO L275 TraceCheckUtils]: 251: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:19,583 INFO L280 TraceCheckUtils]: 252: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:19,583 INFO L263 TraceCheckUtils]: 253: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:19,583 INFO L280 TraceCheckUtils]: 254: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,584 INFO L280 TraceCheckUtils]: 255: Hoare triple {9701#true} assume ~n < 1;#res := 0; {9701#true} is VALID [2020-07-10 14:45:19,584 INFO L280 TraceCheckUtils]: 256: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,584 INFO L275 TraceCheckUtils]: 257: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:19,584 INFO L280 TraceCheckUtils]: 258: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:19,585 INFO L280 TraceCheckUtils]: 259: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,585 INFO L275 TraceCheckUtils]: 260: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:19,585 INFO L280 TraceCheckUtils]: 261: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:19,586 INFO L263 TraceCheckUtils]: 262: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:19,586 INFO L280 TraceCheckUtils]: 263: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,586 INFO L280 TraceCheckUtils]: 264: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,587 INFO L280 TraceCheckUtils]: 265: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:19,587 INFO L280 TraceCheckUtils]: 266: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,587 INFO L275 TraceCheckUtils]: 267: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:19,587 INFO L280 TraceCheckUtils]: 268: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:19,588 INFO L280 TraceCheckUtils]: 269: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,588 INFO L275 TraceCheckUtils]: 270: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:19,588 INFO L280 TraceCheckUtils]: 271: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:19,589 INFO L280 TraceCheckUtils]: 272: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,590 INFO L275 TraceCheckUtils]: 273: Hoare quadruple {9701#true} {11945#(<= 7 |fibonacci_#in~n|)} #32#return; {11945#(<= 7 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,591 INFO L280 TraceCheckUtils]: 274: Hoare triple {11945#(<= 7 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11945#(<= 7 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,592 INFO L280 TraceCheckUtils]: 275: Hoare triple {11945#(<= 7 |fibonacci_#in~n|)} assume true; {11945#(<= 7 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,593 INFO L275 TraceCheckUtils]: 276: Hoare quadruple {11945#(<= 7 |fibonacci_#in~n|)} {10545#(<= fibonacci_~n 8)} #32#return; {9702#false} is VALID [2020-07-10 14:45:19,668 INFO L280 TraceCheckUtils]: 0: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,668 INFO L280 TraceCheckUtils]: 1: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,669 INFO L280 TraceCheckUtils]: 2: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:19,669 INFO L263 TraceCheckUtils]: 3: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:19,670 INFO L280 TraceCheckUtils]: 4: Hoare triple {9701#true} ~n := #in~n; {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,671 INFO L280 TraceCheckUtils]: 5: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,671 INFO L280 TraceCheckUtils]: 6: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,672 INFO L263 TraceCheckUtils]: 7: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:19,673 INFO L280 TraceCheckUtils]: 8: Hoare triple {9701#true} ~n := #in~n; {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,674 INFO L280 TraceCheckUtils]: 9: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,675 INFO L280 TraceCheckUtils]: 10: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,675 INFO L263 TraceCheckUtils]: 11: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:19,676 INFO L280 TraceCheckUtils]: 12: Hoare triple {9701#true} ~n := #in~n; {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,677 INFO L280 TraceCheckUtils]: 13: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,678 INFO L280 TraceCheckUtils]: 14: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,678 INFO L263 TraceCheckUtils]: 15: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:19,679 INFO L280 TraceCheckUtils]: 16: Hoare triple {9701#true} ~n := #in~n; {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,680 INFO L280 TraceCheckUtils]: 17: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,681 INFO L280 TraceCheckUtils]: 18: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,681 INFO L263 TraceCheckUtils]: 19: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:19,682 INFO L280 TraceCheckUtils]: 20: Hoare triple {9701#true} ~n := #in~n; {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,683 INFO L280 TraceCheckUtils]: 21: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,683 INFO L280 TraceCheckUtils]: 22: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,684 INFO L263 TraceCheckUtils]: 23: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:19,684 INFO L280 TraceCheckUtils]: 24: Hoare triple {9701#true} ~n := #in~n; {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,685 INFO L280 TraceCheckUtils]: 25: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,686 INFO L280 TraceCheckUtils]: 26: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,686 INFO L263 TraceCheckUtils]: 27: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:19,687 INFO L280 TraceCheckUtils]: 28: Hoare triple {9701#true} ~n := #in~n; {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,688 INFO L280 TraceCheckUtils]: 29: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,689 INFO L280 TraceCheckUtils]: 30: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {11430#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-10 14:45:19,690 INFO L280 TraceCheckUtils]: 31: Hoare triple {11430#(<= |fibonacci_#in~n| 1)} assume true; {11430#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-10 14:45:19,692 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {11430#(<= |fibonacci_#in~n| 1)} {10823#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {11425#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:45:19,693 INFO L280 TraceCheckUtils]: 33: Hoare triple {11425#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11425#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:45:19,693 INFO L263 TraceCheckUtils]: 34: Hoare triple {11425#(<= |fibonacci_#in~n| 2)} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:19,693 INFO L280 TraceCheckUtils]: 35: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,694 INFO L280 TraceCheckUtils]: 36: Hoare triple {9701#true} assume ~n < 1;#res := 0; {9701#true} is VALID [2020-07-10 14:45:19,694 INFO L280 TraceCheckUtils]: 37: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,695 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {9701#true} {11425#(<= |fibonacci_#in~n| 2)} #32#return; {11425#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:45:19,696 INFO L280 TraceCheckUtils]: 39: Hoare triple {11425#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11425#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:45:19,697 INFO L280 TraceCheckUtils]: 40: Hoare triple {11425#(<= |fibonacci_#in~n| 2)} assume true; {11425#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:45:19,699 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {11425#(<= |fibonacci_#in~n| 2)} {10823#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {11414#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:45:19,700 INFO L280 TraceCheckUtils]: 42: Hoare triple {11414#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11414#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:45:19,700 INFO L263 TraceCheckUtils]: 43: Hoare triple {11414#(<= |fibonacci_#in~n| 3)} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:19,700 INFO L280 TraceCheckUtils]: 44: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,700 INFO L280 TraceCheckUtils]: 45: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,701 INFO L280 TraceCheckUtils]: 46: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:19,701 INFO L280 TraceCheckUtils]: 47: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,702 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {9701#true} {11414#(<= |fibonacci_#in~n| 3)} #32#return; {11414#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:45:19,703 INFO L280 TraceCheckUtils]: 49: Hoare triple {11414#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11414#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:45:19,704 INFO L280 TraceCheckUtils]: 50: Hoare triple {11414#(<= |fibonacci_#in~n| 3)} assume true; {11414#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:45:19,706 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {11414#(<= |fibonacci_#in~n| 3)} {10823#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {11377#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-10 14:45:19,707 INFO L280 TraceCheckUtils]: 52: Hoare triple {11377#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11377#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-10 14:45:19,707 INFO L263 TraceCheckUtils]: 53: Hoare triple {11377#(<= |fibonacci_#in~n| 4)} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:19,707 INFO L280 TraceCheckUtils]: 54: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,708 INFO L280 TraceCheckUtils]: 55: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,708 INFO L280 TraceCheckUtils]: 56: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:19,708 INFO L263 TraceCheckUtils]: 57: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:19,709 INFO L280 TraceCheckUtils]: 58: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,709 INFO L280 TraceCheckUtils]: 59: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,709 INFO L280 TraceCheckUtils]: 60: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:19,709 INFO L280 TraceCheckUtils]: 61: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,710 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:19,710 INFO L280 TraceCheckUtils]: 63: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:19,710 INFO L263 TraceCheckUtils]: 64: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:19,711 INFO L280 TraceCheckUtils]: 65: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,711 INFO L280 TraceCheckUtils]: 66: Hoare triple {9701#true} assume ~n < 1;#res := 0; {9701#true} is VALID [2020-07-10 14:45:19,711 INFO L280 TraceCheckUtils]: 67: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,712 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:19,712 INFO L280 TraceCheckUtils]: 69: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:19,712 INFO L280 TraceCheckUtils]: 70: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,714 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {9701#true} {11377#(<= |fibonacci_#in~n| 4)} #32#return; {11377#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-10 14:45:19,714 INFO L280 TraceCheckUtils]: 72: Hoare triple {11377#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11377#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-10 14:45:19,715 INFO L280 TraceCheckUtils]: 73: Hoare triple {11377#(<= |fibonacci_#in~n| 4)} assume true; {11377#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-10 14:45:19,717 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {11377#(<= |fibonacci_#in~n| 4)} {10823#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {11312#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-10 14:45:19,718 INFO L280 TraceCheckUtils]: 75: Hoare triple {11312#(<= |fibonacci_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11312#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-10 14:45:19,718 INFO L263 TraceCheckUtils]: 76: Hoare triple {11312#(<= |fibonacci_#in~n| 5)} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:19,718 INFO L280 TraceCheckUtils]: 77: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,719 INFO L280 TraceCheckUtils]: 78: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,719 INFO L280 TraceCheckUtils]: 79: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:19,719 INFO L263 TraceCheckUtils]: 80: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:19,720 INFO L280 TraceCheckUtils]: 81: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,720 INFO L280 TraceCheckUtils]: 82: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,720 INFO L280 TraceCheckUtils]: 83: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:19,720 INFO L263 TraceCheckUtils]: 84: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:19,721 INFO L280 TraceCheckUtils]: 85: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,721 INFO L280 TraceCheckUtils]: 86: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,721 INFO L280 TraceCheckUtils]: 87: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:19,722 INFO L280 TraceCheckUtils]: 88: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,722 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:19,722 INFO L280 TraceCheckUtils]: 90: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:19,722 INFO L263 TraceCheckUtils]: 91: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:19,723 INFO L280 TraceCheckUtils]: 92: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,723 INFO L280 TraceCheckUtils]: 93: Hoare triple {9701#true} assume ~n < 1;#res := 0; {9701#true} is VALID [2020-07-10 14:45:19,723 INFO L280 TraceCheckUtils]: 94: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,724 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:19,724 INFO L280 TraceCheckUtils]: 96: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:19,724 INFO L280 TraceCheckUtils]: 97: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,725 INFO L275 TraceCheckUtils]: 98: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:19,725 INFO L280 TraceCheckUtils]: 99: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:19,725 INFO L263 TraceCheckUtils]: 100: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:19,725 INFO L280 TraceCheckUtils]: 101: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,726 INFO L280 TraceCheckUtils]: 102: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,726 INFO L280 TraceCheckUtils]: 103: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:19,726 INFO L280 TraceCheckUtils]: 104: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,727 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:19,727 INFO L280 TraceCheckUtils]: 106: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:19,727 INFO L280 TraceCheckUtils]: 107: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,729 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {9701#true} {11312#(<= |fibonacci_#in~n| 5)} #32#return; {11312#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-10 14:45:19,729 INFO L280 TraceCheckUtils]: 109: Hoare triple {11312#(<= |fibonacci_#in~n| 5)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11312#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-10 14:45:19,730 INFO L280 TraceCheckUtils]: 110: Hoare triple {11312#(<= |fibonacci_#in~n| 5)} assume true; {11312#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-10 14:45:19,732 INFO L275 TraceCheckUtils]: 111: Hoare quadruple {11312#(<= |fibonacci_#in~n| 5)} {10823#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {11193#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-10 14:45:19,733 INFO L280 TraceCheckUtils]: 112: Hoare triple {11193#(<= |fibonacci_#in~n| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11193#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-10 14:45:19,733 INFO L263 TraceCheckUtils]: 113: Hoare triple {11193#(<= |fibonacci_#in~n| 6)} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:19,734 INFO L280 TraceCheckUtils]: 114: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,734 INFO L280 TraceCheckUtils]: 115: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,734 INFO L280 TraceCheckUtils]: 116: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:19,734 INFO L263 TraceCheckUtils]: 117: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:19,735 INFO L280 TraceCheckUtils]: 118: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,735 INFO L280 TraceCheckUtils]: 119: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,735 INFO L280 TraceCheckUtils]: 120: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:19,736 INFO L263 TraceCheckUtils]: 121: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:19,736 INFO L280 TraceCheckUtils]: 122: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,736 INFO L280 TraceCheckUtils]: 123: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,736 INFO L280 TraceCheckUtils]: 124: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:19,737 INFO L263 TraceCheckUtils]: 125: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:19,737 INFO L280 TraceCheckUtils]: 126: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,737 INFO L280 TraceCheckUtils]: 127: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,738 INFO L280 TraceCheckUtils]: 128: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:19,738 INFO L280 TraceCheckUtils]: 129: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,738 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:19,739 INFO L280 TraceCheckUtils]: 131: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:19,739 INFO L263 TraceCheckUtils]: 132: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:19,739 INFO L280 TraceCheckUtils]: 133: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,739 INFO L280 TraceCheckUtils]: 134: Hoare triple {9701#true} assume ~n < 1;#res := 0; {9701#true} is VALID [2020-07-10 14:45:19,740 INFO L280 TraceCheckUtils]: 135: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,740 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:19,740 INFO L280 TraceCheckUtils]: 137: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:19,741 INFO L280 TraceCheckUtils]: 138: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,741 INFO L275 TraceCheckUtils]: 139: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:19,741 INFO L280 TraceCheckUtils]: 140: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:19,742 INFO L263 TraceCheckUtils]: 141: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:19,742 INFO L280 TraceCheckUtils]: 142: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,742 INFO L280 TraceCheckUtils]: 143: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,742 INFO L280 TraceCheckUtils]: 144: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:19,743 INFO L280 TraceCheckUtils]: 145: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,743 INFO L275 TraceCheckUtils]: 146: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:19,743 INFO L280 TraceCheckUtils]: 147: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:19,744 INFO L280 TraceCheckUtils]: 148: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,744 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:19,744 INFO L280 TraceCheckUtils]: 150: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:19,745 INFO L263 TraceCheckUtils]: 151: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:19,745 INFO L280 TraceCheckUtils]: 152: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,745 INFO L280 TraceCheckUtils]: 153: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,745 INFO L280 TraceCheckUtils]: 154: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:19,746 INFO L263 TraceCheckUtils]: 155: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:19,746 INFO L280 TraceCheckUtils]: 156: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,746 INFO L280 TraceCheckUtils]: 157: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,747 INFO L280 TraceCheckUtils]: 158: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:19,747 INFO L280 TraceCheckUtils]: 159: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,747 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:19,747 INFO L280 TraceCheckUtils]: 161: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:19,748 INFO L263 TraceCheckUtils]: 162: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:19,748 INFO L280 TraceCheckUtils]: 163: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,748 INFO L280 TraceCheckUtils]: 164: Hoare triple {9701#true} assume ~n < 1;#res := 0; {9701#true} is VALID [2020-07-10 14:45:19,749 INFO L280 TraceCheckUtils]: 165: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,749 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:19,749 INFO L280 TraceCheckUtils]: 167: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:19,750 INFO L280 TraceCheckUtils]: 168: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,750 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:19,750 INFO L280 TraceCheckUtils]: 170: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:19,750 INFO L280 TraceCheckUtils]: 171: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,752 INFO L275 TraceCheckUtils]: 172: Hoare quadruple {9701#true} {11193#(<= |fibonacci_#in~n| 6)} #32#return; {11193#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-10 14:45:19,753 INFO L280 TraceCheckUtils]: 173: Hoare triple {11193#(<= |fibonacci_#in~n| 6)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11193#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-10 14:45:19,754 INFO L280 TraceCheckUtils]: 174: Hoare triple {11193#(<= |fibonacci_#in~n| 6)} assume true; {11193#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-10 14:45:19,756 INFO L275 TraceCheckUtils]: 175: Hoare quadruple {11193#(<= |fibonacci_#in~n| 6)} {10823#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {10992#(<= |fibonacci_#in~n| 7)} is VALID [2020-07-10 14:45:19,756 INFO L280 TraceCheckUtils]: 176: Hoare triple {10992#(<= |fibonacci_#in~n| 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10992#(<= |fibonacci_#in~n| 7)} is VALID [2020-07-10 14:45:19,757 INFO L263 TraceCheckUtils]: 177: Hoare triple {10992#(<= |fibonacci_#in~n| 7)} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:19,757 INFO L280 TraceCheckUtils]: 178: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,757 INFO L280 TraceCheckUtils]: 179: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,757 INFO L280 TraceCheckUtils]: 180: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:19,758 INFO L263 TraceCheckUtils]: 181: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:19,758 INFO L280 TraceCheckUtils]: 182: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,758 INFO L280 TraceCheckUtils]: 183: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,759 INFO L280 TraceCheckUtils]: 184: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:19,759 INFO L263 TraceCheckUtils]: 185: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:19,759 INFO L280 TraceCheckUtils]: 186: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,760 INFO L280 TraceCheckUtils]: 187: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,760 INFO L280 TraceCheckUtils]: 188: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:19,760 INFO L263 TraceCheckUtils]: 189: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:19,760 INFO L280 TraceCheckUtils]: 190: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,761 INFO L280 TraceCheckUtils]: 191: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,761 INFO L280 TraceCheckUtils]: 192: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:19,761 INFO L263 TraceCheckUtils]: 193: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:19,762 INFO L280 TraceCheckUtils]: 194: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,762 INFO L280 TraceCheckUtils]: 195: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,762 INFO L280 TraceCheckUtils]: 196: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:19,762 INFO L280 TraceCheckUtils]: 197: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,763 INFO L275 TraceCheckUtils]: 198: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:19,763 INFO L280 TraceCheckUtils]: 199: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:19,763 INFO L263 TraceCheckUtils]: 200: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:19,764 INFO L280 TraceCheckUtils]: 201: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,764 INFO L280 TraceCheckUtils]: 202: Hoare triple {9701#true} assume ~n < 1;#res := 0; {9701#true} is VALID [2020-07-10 14:45:19,764 INFO L280 TraceCheckUtils]: 203: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,765 INFO L275 TraceCheckUtils]: 204: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:19,765 INFO L280 TraceCheckUtils]: 205: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:19,765 INFO L280 TraceCheckUtils]: 206: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,765 INFO L275 TraceCheckUtils]: 207: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:19,766 INFO L280 TraceCheckUtils]: 208: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:19,766 INFO L263 TraceCheckUtils]: 209: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:19,766 INFO L280 TraceCheckUtils]: 210: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,767 INFO L280 TraceCheckUtils]: 211: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,767 INFO L280 TraceCheckUtils]: 212: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:19,767 INFO L280 TraceCheckUtils]: 213: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,768 INFO L275 TraceCheckUtils]: 214: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:19,768 INFO L280 TraceCheckUtils]: 215: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:19,768 INFO L280 TraceCheckUtils]: 216: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,768 INFO L275 TraceCheckUtils]: 217: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:19,769 INFO L280 TraceCheckUtils]: 218: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:19,769 INFO L263 TraceCheckUtils]: 219: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:19,769 INFO L280 TraceCheckUtils]: 220: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,770 INFO L280 TraceCheckUtils]: 221: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,770 INFO L280 TraceCheckUtils]: 222: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:19,770 INFO L263 TraceCheckUtils]: 223: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:19,770 INFO L280 TraceCheckUtils]: 224: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,771 INFO L280 TraceCheckUtils]: 225: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,771 INFO L280 TraceCheckUtils]: 226: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:19,771 INFO L280 TraceCheckUtils]: 227: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,772 INFO L275 TraceCheckUtils]: 228: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:19,772 INFO L280 TraceCheckUtils]: 229: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:19,772 INFO L263 TraceCheckUtils]: 230: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:19,773 INFO L280 TraceCheckUtils]: 231: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,773 INFO L280 TraceCheckUtils]: 232: Hoare triple {9701#true} assume ~n < 1;#res := 0; {9701#true} is VALID [2020-07-10 14:45:19,773 INFO L280 TraceCheckUtils]: 233: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,774 INFO L275 TraceCheckUtils]: 234: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:19,774 INFO L280 TraceCheckUtils]: 235: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:19,774 INFO L280 TraceCheckUtils]: 236: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,774 INFO L275 TraceCheckUtils]: 237: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:19,775 INFO L280 TraceCheckUtils]: 238: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:19,775 INFO L280 TraceCheckUtils]: 239: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,775 INFO L275 TraceCheckUtils]: 240: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:19,776 INFO L280 TraceCheckUtils]: 241: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:19,776 INFO L263 TraceCheckUtils]: 242: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:19,776 INFO L280 TraceCheckUtils]: 243: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,777 INFO L280 TraceCheckUtils]: 244: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,777 INFO L280 TraceCheckUtils]: 245: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:19,777 INFO L263 TraceCheckUtils]: 246: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:19,777 INFO L280 TraceCheckUtils]: 247: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,778 INFO L280 TraceCheckUtils]: 248: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,778 INFO L280 TraceCheckUtils]: 249: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:19,778 INFO L263 TraceCheckUtils]: 250: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:19,778 INFO L280 TraceCheckUtils]: 251: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,779 INFO L280 TraceCheckUtils]: 252: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,779 INFO L280 TraceCheckUtils]: 253: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:19,779 INFO L280 TraceCheckUtils]: 254: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,779 INFO L275 TraceCheckUtils]: 255: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:19,779 INFO L280 TraceCheckUtils]: 256: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:19,779 INFO L263 TraceCheckUtils]: 257: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:19,780 INFO L280 TraceCheckUtils]: 258: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,780 INFO L280 TraceCheckUtils]: 259: Hoare triple {9701#true} assume ~n < 1;#res := 0; {9701#true} is VALID [2020-07-10 14:45:19,780 INFO L280 TraceCheckUtils]: 260: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,780 INFO L275 TraceCheckUtils]: 261: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:19,780 INFO L280 TraceCheckUtils]: 262: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:19,780 INFO L280 TraceCheckUtils]: 263: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,781 INFO L275 TraceCheckUtils]: 264: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:19,781 INFO L280 TraceCheckUtils]: 265: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:19,781 INFO L263 TraceCheckUtils]: 266: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:19,781 INFO L280 TraceCheckUtils]: 267: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,781 INFO L280 TraceCheckUtils]: 268: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,782 INFO L280 TraceCheckUtils]: 269: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:19,782 INFO L280 TraceCheckUtils]: 270: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,782 INFO L275 TraceCheckUtils]: 271: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:19,782 INFO L280 TraceCheckUtils]: 272: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:19,782 INFO L280 TraceCheckUtils]: 273: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,782 INFO L275 TraceCheckUtils]: 274: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:19,783 INFO L280 TraceCheckUtils]: 275: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:19,783 INFO L280 TraceCheckUtils]: 276: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,784 INFO L275 TraceCheckUtils]: 277: Hoare quadruple {9701#true} {10992#(<= |fibonacci_#in~n| 7)} #32#return; {10992#(<= |fibonacci_#in~n| 7)} is VALID [2020-07-10 14:45:19,785 INFO L280 TraceCheckUtils]: 278: Hoare triple {10992#(<= |fibonacci_#in~n| 7)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10992#(<= |fibonacci_#in~n| 7)} is VALID [2020-07-10 14:45:19,786 INFO L280 TraceCheckUtils]: 279: Hoare triple {10992#(<= |fibonacci_#in~n| 7)} assume true; {10992#(<= |fibonacci_#in~n| 7)} is VALID [2020-07-10 14:45:19,788 INFO L275 TraceCheckUtils]: 280: Hoare quadruple {10992#(<= |fibonacci_#in~n| 7)} {9701#true} #30#return; {10545#(<= fibonacci_~n 8)} is VALID [2020-07-10 14:45:19,788 INFO L280 TraceCheckUtils]: 281: Hoare triple {10545#(<= fibonacci_~n 8)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10545#(<= fibonacci_~n 8)} is VALID [2020-07-10 14:45:19,789 INFO L263 TraceCheckUtils]: 282: Hoare triple {10545#(<= fibonacci_~n 8)} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:19,789 INFO L280 TraceCheckUtils]: 283: Hoare triple {9701#true} ~n := #in~n; {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,790 INFO L280 TraceCheckUtils]: 284: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,791 INFO L280 TraceCheckUtils]: 285: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,791 INFO L263 TraceCheckUtils]: 286: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:19,792 INFO L280 TraceCheckUtils]: 287: Hoare triple {9701#true} ~n := #in~n; {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,793 INFO L280 TraceCheckUtils]: 288: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,794 INFO L280 TraceCheckUtils]: 289: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,794 INFO L263 TraceCheckUtils]: 290: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:19,795 INFO L280 TraceCheckUtils]: 291: Hoare triple {9701#true} ~n := #in~n; {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,796 INFO L280 TraceCheckUtils]: 292: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,796 INFO L280 TraceCheckUtils]: 293: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,797 INFO L263 TraceCheckUtils]: 294: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:19,798 INFO L280 TraceCheckUtils]: 295: Hoare triple {9701#true} ~n := #in~n; {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,798 INFO L280 TraceCheckUtils]: 296: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,799 INFO L280 TraceCheckUtils]: 297: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,799 INFO L263 TraceCheckUtils]: 298: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:19,800 INFO L280 TraceCheckUtils]: 299: Hoare triple {9701#true} ~n := #in~n; {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,801 INFO L280 TraceCheckUtils]: 300: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,802 INFO L280 TraceCheckUtils]: 301: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,802 INFO L263 TraceCheckUtils]: 302: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:19,803 INFO L280 TraceCheckUtils]: 303: Hoare triple {9701#true} ~n := #in~n; {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,804 INFO L280 TraceCheckUtils]: 304: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {12373#(and (< 0 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-10 14:45:19,805 INFO L280 TraceCheckUtils]: 305: Hoare triple {12373#(and (< 0 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} assume !(1 == ~n); {12374#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,806 INFO L263 TraceCheckUtils]: 306: Hoare triple {12374#(<= 2 |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:19,806 INFO L280 TraceCheckUtils]: 307: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,806 INFO L280 TraceCheckUtils]: 308: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,807 INFO L280 TraceCheckUtils]: 309: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:19,807 INFO L280 TraceCheckUtils]: 310: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,808 INFO L275 TraceCheckUtils]: 311: Hoare quadruple {9701#true} {12374#(<= 2 |fibonacci_#in~n|)} #30#return; {12374#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,809 INFO L280 TraceCheckUtils]: 312: Hoare triple {12374#(<= 2 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12374#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,809 INFO L263 TraceCheckUtils]: 313: Hoare triple {12374#(<= 2 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:19,810 INFO L280 TraceCheckUtils]: 314: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,810 INFO L280 TraceCheckUtils]: 315: Hoare triple {9701#true} assume ~n < 1;#res := 0; {9701#true} is VALID [2020-07-10 14:45:19,810 INFO L280 TraceCheckUtils]: 316: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,812 INFO L275 TraceCheckUtils]: 317: Hoare quadruple {9701#true} {12374#(<= 2 |fibonacci_#in~n|)} #32#return; {12374#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,812 INFO L280 TraceCheckUtils]: 318: Hoare triple {12374#(<= 2 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {12374#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,813 INFO L280 TraceCheckUtils]: 319: Hoare triple {12374#(<= 2 |fibonacci_#in~n|)} assume true; {12374#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,815 INFO L275 TraceCheckUtils]: 320: Hoare quadruple {12374#(<= 2 |fibonacci_#in~n|)} {10823#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {12367#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,816 INFO L280 TraceCheckUtils]: 321: Hoare triple {12367#(<= 3 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12367#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,816 INFO L263 TraceCheckUtils]: 322: Hoare triple {12367#(<= 3 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:19,816 INFO L280 TraceCheckUtils]: 323: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,817 INFO L280 TraceCheckUtils]: 324: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,817 INFO L280 TraceCheckUtils]: 325: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:19,817 INFO L280 TraceCheckUtils]: 326: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,819 INFO L275 TraceCheckUtils]: 327: Hoare quadruple {9701#true} {12367#(<= 3 |fibonacci_#in~n|)} #32#return; {12367#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,819 INFO L280 TraceCheckUtils]: 328: Hoare triple {12367#(<= 3 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {12367#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,820 INFO L280 TraceCheckUtils]: 329: Hoare triple {12367#(<= 3 |fibonacci_#in~n|)} assume true; {12367#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,822 INFO L275 TraceCheckUtils]: 330: Hoare quadruple {12367#(<= 3 |fibonacci_#in~n|)} {10823#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {12330#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,823 INFO L280 TraceCheckUtils]: 331: Hoare triple {12330#(<= 4 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12330#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,823 INFO L263 TraceCheckUtils]: 332: Hoare triple {12330#(<= 4 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:19,824 INFO L280 TraceCheckUtils]: 333: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,824 INFO L280 TraceCheckUtils]: 334: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,824 INFO L280 TraceCheckUtils]: 335: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:19,825 INFO L263 TraceCheckUtils]: 336: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:19,825 INFO L280 TraceCheckUtils]: 337: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,825 INFO L280 TraceCheckUtils]: 338: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,825 INFO L280 TraceCheckUtils]: 339: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:19,826 INFO L280 TraceCheckUtils]: 340: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,826 INFO L275 TraceCheckUtils]: 341: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:19,826 INFO L280 TraceCheckUtils]: 342: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:19,827 INFO L263 TraceCheckUtils]: 343: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:19,827 INFO L280 TraceCheckUtils]: 344: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,827 INFO L280 TraceCheckUtils]: 345: Hoare triple {9701#true} assume ~n < 1;#res := 0; {9701#true} is VALID [2020-07-10 14:45:19,827 INFO L280 TraceCheckUtils]: 346: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,828 INFO L275 TraceCheckUtils]: 347: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:19,828 INFO L280 TraceCheckUtils]: 348: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:19,828 INFO L280 TraceCheckUtils]: 349: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,830 INFO L275 TraceCheckUtils]: 350: Hoare quadruple {9701#true} {12330#(<= 4 |fibonacci_#in~n|)} #32#return; {12330#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,830 INFO L280 TraceCheckUtils]: 351: Hoare triple {12330#(<= 4 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {12330#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,831 INFO L280 TraceCheckUtils]: 352: Hoare triple {12330#(<= 4 |fibonacci_#in~n|)} assume true; {12330#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,833 INFO L275 TraceCheckUtils]: 353: Hoare quadruple {12330#(<= 4 |fibonacci_#in~n|)} {10823#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {12265#(<= 5 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,834 INFO L280 TraceCheckUtils]: 354: Hoare triple {12265#(<= 5 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12265#(<= 5 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,834 INFO L263 TraceCheckUtils]: 355: Hoare triple {12265#(<= 5 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:19,835 INFO L280 TraceCheckUtils]: 356: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,835 INFO L280 TraceCheckUtils]: 357: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,835 INFO L280 TraceCheckUtils]: 358: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:19,835 INFO L263 TraceCheckUtils]: 359: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:19,836 INFO L280 TraceCheckUtils]: 360: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,836 INFO L280 TraceCheckUtils]: 361: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,836 INFO L280 TraceCheckUtils]: 362: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:19,837 INFO L263 TraceCheckUtils]: 363: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:19,837 INFO L280 TraceCheckUtils]: 364: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,837 INFO L280 TraceCheckUtils]: 365: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,838 INFO L280 TraceCheckUtils]: 366: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:19,838 INFO L280 TraceCheckUtils]: 367: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,838 INFO L275 TraceCheckUtils]: 368: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:19,838 INFO L280 TraceCheckUtils]: 369: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:19,839 INFO L263 TraceCheckUtils]: 370: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:19,839 INFO L280 TraceCheckUtils]: 371: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,839 INFO L280 TraceCheckUtils]: 372: Hoare triple {9701#true} assume ~n < 1;#res := 0; {9701#true} is VALID [2020-07-10 14:45:19,840 INFO L280 TraceCheckUtils]: 373: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,840 INFO L275 TraceCheckUtils]: 374: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:19,840 INFO L280 TraceCheckUtils]: 375: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:19,840 INFO L280 TraceCheckUtils]: 376: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,841 INFO L275 TraceCheckUtils]: 377: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:19,841 INFO L280 TraceCheckUtils]: 378: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:19,841 INFO L263 TraceCheckUtils]: 379: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:19,842 INFO L280 TraceCheckUtils]: 380: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,842 INFO L280 TraceCheckUtils]: 381: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,842 INFO L280 TraceCheckUtils]: 382: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:19,843 INFO L280 TraceCheckUtils]: 383: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,843 INFO L275 TraceCheckUtils]: 384: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:19,843 INFO L280 TraceCheckUtils]: 385: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:19,843 INFO L280 TraceCheckUtils]: 386: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,845 INFO L275 TraceCheckUtils]: 387: Hoare quadruple {9701#true} {12265#(<= 5 |fibonacci_#in~n|)} #32#return; {12265#(<= 5 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,846 INFO L280 TraceCheckUtils]: 388: Hoare triple {12265#(<= 5 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {12265#(<= 5 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,846 INFO L280 TraceCheckUtils]: 389: Hoare triple {12265#(<= 5 |fibonacci_#in~n|)} assume true; {12265#(<= 5 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,848 INFO L275 TraceCheckUtils]: 390: Hoare quadruple {12265#(<= 5 |fibonacci_#in~n|)} {10823#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {12146#(<= 6 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,849 INFO L280 TraceCheckUtils]: 391: Hoare triple {12146#(<= 6 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12146#(<= 6 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,849 INFO L263 TraceCheckUtils]: 392: Hoare triple {12146#(<= 6 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:19,850 INFO L280 TraceCheckUtils]: 393: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,850 INFO L280 TraceCheckUtils]: 394: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,850 INFO L280 TraceCheckUtils]: 395: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:19,851 INFO L263 TraceCheckUtils]: 396: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:19,851 INFO L280 TraceCheckUtils]: 397: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,851 INFO L280 TraceCheckUtils]: 398: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,851 INFO L280 TraceCheckUtils]: 399: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:19,852 INFO L263 TraceCheckUtils]: 400: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:19,852 INFO L280 TraceCheckUtils]: 401: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,852 INFO L280 TraceCheckUtils]: 402: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,853 INFO L280 TraceCheckUtils]: 403: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:19,853 INFO L263 TraceCheckUtils]: 404: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:19,853 INFO L280 TraceCheckUtils]: 405: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,854 INFO L280 TraceCheckUtils]: 406: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,854 INFO L280 TraceCheckUtils]: 407: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:19,854 INFO L280 TraceCheckUtils]: 408: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,854 INFO L275 TraceCheckUtils]: 409: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:19,855 INFO L280 TraceCheckUtils]: 410: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:19,855 INFO L263 TraceCheckUtils]: 411: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:19,855 INFO L280 TraceCheckUtils]: 412: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,856 INFO L280 TraceCheckUtils]: 413: Hoare triple {9701#true} assume ~n < 1;#res := 0; {9701#true} is VALID [2020-07-10 14:45:19,856 INFO L280 TraceCheckUtils]: 414: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,856 INFO L275 TraceCheckUtils]: 415: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:19,856 INFO L280 TraceCheckUtils]: 416: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:19,857 INFO L280 TraceCheckUtils]: 417: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,857 INFO L275 TraceCheckUtils]: 418: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:19,857 INFO L280 TraceCheckUtils]: 419: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:19,857 INFO L263 TraceCheckUtils]: 420: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:19,858 INFO L280 TraceCheckUtils]: 421: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,858 INFO L280 TraceCheckUtils]: 422: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,858 INFO L280 TraceCheckUtils]: 423: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:19,858 INFO L280 TraceCheckUtils]: 424: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,859 INFO L275 TraceCheckUtils]: 425: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:19,859 INFO L280 TraceCheckUtils]: 426: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:19,859 INFO L280 TraceCheckUtils]: 427: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,859 INFO L275 TraceCheckUtils]: 428: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:19,860 INFO L280 TraceCheckUtils]: 429: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:19,860 INFO L263 TraceCheckUtils]: 430: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:19,860 INFO L280 TraceCheckUtils]: 431: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,860 INFO L280 TraceCheckUtils]: 432: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,861 INFO L280 TraceCheckUtils]: 433: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:19,861 INFO L263 TraceCheckUtils]: 434: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:19,861 INFO L280 TraceCheckUtils]: 435: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,862 INFO L280 TraceCheckUtils]: 436: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,862 INFO L280 TraceCheckUtils]: 437: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:19,862 INFO L280 TraceCheckUtils]: 438: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,862 INFO L275 TraceCheckUtils]: 439: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:19,863 INFO L280 TraceCheckUtils]: 440: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:19,863 INFO L263 TraceCheckUtils]: 441: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:19,863 INFO L280 TraceCheckUtils]: 442: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,863 INFO L280 TraceCheckUtils]: 443: Hoare triple {9701#true} assume ~n < 1;#res := 0; {9701#true} is VALID [2020-07-10 14:45:19,864 INFO L280 TraceCheckUtils]: 444: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,864 INFO L275 TraceCheckUtils]: 445: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:19,864 INFO L280 TraceCheckUtils]: 446: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:19,864 INFO L280 TraceCheckUtils]: 447: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,865 INFO L275 TraceCheckUtils]: 448: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:19,865 INFO L280 TraceCheckUtils]: 449: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:19,865 INFO L280 TraceCheckUtils]: 450: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,867 INFO L275 TraceCheckUtils]: 451: Hoare quadruple {9701#true} {12146#(<= 6 |fibonacci_#in~n|)} #32#return; {12146#(<= 6 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,867 INFO L280 TraceCheckUtils]: 452: Hoare triple {12146#(<= 6 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {12146#(<= 6 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,868 INFO L280 TraceCheckUtils]: 453: Hoare triple {12146#(<= 6 |fibonacci_#in~n|)} assume true; {12146#(<= 6 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,870 INFO L275 TraceCheckUtils]: 454: Hoare quadruple {12146#(<= 6 |fibonacci_#in~n|)} {10823#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {11945#(<= 7 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,871 INFO L280 TraceCheckUtils]: 455: Hoare triple {11945#(<= 7 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11945#(<= 7 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,871 INFO L263 TraceCheckUtils]: 456: Hoare triple {11945#(<= 7 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:19,871 INFO L280 TraceCheckUtils]: 457: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,871 INFO L280 TraceCheckUtils]: 458: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,872 INFO L280 TraceCheckUtils]: 459: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:19,872 INFO L263 TraceCheckUtils]: 460: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:19,872 INFO L280 TraceCheckUtils]: 461: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,873 INFO L280 TraceCheckUtils]: 462: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,873 INFO L280 TraceCheckUtils]: 463: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:19,873 INFO L263 TraceCheckUtils]: 464: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:19,873 INFO L280 TraceCheckUtils]: 465: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,874 INFO L280 TraceCheckUtils]: 466: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,874 INFO L280 TraceCheckUtils]: 467: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:19,874 INFO L263 TraceCheckUtils]: 468: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:19,874 INFO L280 TraceCheckUtils]: 469: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,875 INFO L280 TraceCheckUtils]: 470: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,875 INFO L280 TraceCheckUtils]: 471: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:19,875 INFO L263 TraceCheckUtils]: 472: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:19,876 INFO L280 TraceCheckUtils]: 473: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,876 INFO L280 TraceCheckUtils]: 474: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,876 INFO L280 TraceCheckUtils]: 475: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:19,876 INFO L280 TraceCheckUtils]: 476: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,877 INFO L275 TraceCheckUtils]: 477: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:19,877 INFO L280 TraceCheckUtils]: 478: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:19,877 INFO L263 TraceCheckUtils]: 479: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:19,877 INFO L280 TraceCheckUtils]: 480: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,878 INFO L280 TraceCheckUtils]: 481: Hoare triple {9701#true} assume ~n < 1;#res := 0; {9701#true} is VALID [2020-07-10 14:45:19,878 INFO L280 TraceCheckUtils]: 482: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,878 INFO L275 TraceCheckUtils]: 483: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:19,879 INFO L280 TraceCheckUtils]: 484: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:19,879 INFO L280 TraceCheckUtils]: 485: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,879 INFO L275 TraceCheckUtils]: 486: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:19,879 INFO L280 TraceCheckUtils]: 487: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:19,880 INFO L263 TraceCheckUtils]: 488: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:19,880 INFO L280 TraceCheckUtils]: 489: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,880 INFO L280 TraceCheckUtils]: 490: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,880 INFO L280 TraceCheckUtils]: 491: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:19,881 INFO L280 TraceCheckUtils]: 492: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,881 INFO L275 TraceCheckUtils]: 493: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:19,881 INFO L280 TraceCheckUtils]: 494: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:19,882 INFO L280 TraceCheckUtils]: 495: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,882 INFO L275 TraceCheckUtils]: 496: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:19,882 INFO L280 TraceCheckUtils]: 497: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:19,883 INFO L263 TraceCheckUtils]: 498: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:19,883 INFO L280 TraceCheckUtils]: 499: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,883 INFO L280 TraceCheckUtils]: 500: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,883 INFO L280 TraceCheckUtils]: 501: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:19,884 INFO L263 TraceCheckUtils]: 502: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:19,884 INFO L280 TraceCheckUtils]: 503: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,884 INFO L280 TraceCheckUtils]: 504: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,884 INFO L280 TraceCheckUtils]: 505: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:19,885 INFO L280 TraceCheckUtils]: 506: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,885 INFO L275 TraceCheckUtils]: 507: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:19,885 INFO L280 TraceCheckUtils]: 508: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:19,886 INFO L263 TraceCheckUtils]: 509: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:19,886 INFO L280 TraceCheckUtils]: 510: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,886 INFO L280 TraceCheckUtils]: 511: Hoare triple {9701#true} assume ~n < 1;#res := 0; {9701#true} is VALID [2020-07-10 14:45:19,886 INFO L280 TraceCheckUtils]: 512: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,887 INFO L275 TraceCheckUtils]: 513: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:19,887 INFO L280 TraceCheckUtils]: 514: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:19,887 INFO L280 TraceCheckUtils]: 515: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,887 INFO L275 TraceCheckUtils]: 516: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:19,888 INFO L280 TraceCheckUtils]: 517: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:19,888 INFO L280 TraceCheckUtils]: 518: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,888 INFO L275 TraceCheckUtils]: 519: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:19,889 INFO L280 TraceCheckUtils]: 520: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:19,889 INFO L263 TraceCheckUtils]: 521: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:19,889 INFO L280 TraceCheckUtils]: 522: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,889 INFO L280 TraceCheckUtils]: 523: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,890 INFO L280 TraceCheckUtils]: 524: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:19,890 INFO L263 TraceCheckUtils]: 525: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:19,890 INFO L280 TraceCheckUtils]: 526: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,891 INFO L280 TraceCheckUtils]: 527: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,891 INFO L280 TraceCheckUtils]: 528: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:19,891 INFO L263 TraceCheckUtils]: 529: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:19,891 INFO L280 TraceCheckUtils]: 530: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,892 INFO L280 TraceCheckUtils]: 531: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,892 INFO L280 TraceCheckUtils]: 532: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:19,892 INFO L280 TraceCheckUtils]: 533: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,892 INFO L275 TraceCheckUtils]: 534: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:19,893 INFO L280 TraceCheckUtils]: 535: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:19,893 INFO L263 TraceCheckUtils]: 536: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:19,893 INFO L280 TraceCheckUtils]: 537: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,894 INFO L280 TraceCheckUtils]: 538: Hoare triple {9701#true} assume ~n < 1;#res := 0; {9701#true} is VALID [2020-07-10 14:45:19,894 INFO L280 TraceCheckUtils]: 539: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,894 INFO L275 TraceCheckUtils]: 540: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:19,895 INFO L280 TraceCheckUtils]: 541: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:19,895 INFO L280 TraceCheckUtils]: 542: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,895 INFO L275 TraceCheckUtils]: 543: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:19,895 INFO L280 TraceCheckUtils]: 544: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:19,896 INFO L263 TraceCheckUtils]: 545: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:19,896 INFO L280 TraceCheckUtils]: 546: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:19,896 INFO L280 TraceCheckUtils]: 547: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:19,897 INFO L280 TraceCheckUtils]: 548: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:19,897 INFO L280 TraceCheckUtils]: 549: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,897 INFO L275 TraceCheckUtils]: 550: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:19,898 INFO L280 TraceCheckUtils]: 551: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:19,898 INFO L280 TraceCheckUtils]: 552: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,898 INFO L275 TraceCheckUtils]: 553: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:19,898 INFO L280 TraceCheckUtils]: 554: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:19,899 INFO L280 TraceCheckUtils]: 555: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:19,900 INFO L275 TraceCheckUtils]: 556: Hoare quadruple {9701#true} {11945#(<= 7 |fibonacci_#in~n|)} #32#return; {11945#(<= 7 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,901 INFO L280 TraceCheckUtils]: 557: Hoare triple {11945#(<= 7 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11945#(<= 7 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,902 INFO L280 TraceCheckUtils]: 558: Hoare triple {11945#(<= 7 |fibonacci_#in~n|)} assume true; {11945#(<= 7 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:19,903 INFO L275 TraceCheckUtils]: 559: Hoare quadruple {11945#(<= 7 |fibonacci_#in~n|)} {10545#(<= fibonacci_~n 8)} #32#return; {9702#false} is VALID [2020-07-10 14:45:19,904 INFO L280 TraceCheckUtils]: 560: Hoare triple {9702#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9702#false} is VALID [2020-07-10 14:45:19,904 INFO L280 TraceCheckUtils]: 561: Hoare triple {9702#false} assume true; {9702#false} is VALID [2020-07-10 14:45:19,904 INFO L275 TraceCheckUtils]: 562: Hoare quadruple {9702#false} {9701#true} #38#return; {9702#false} is VALID [2020-07-10 14:45:20,227 INFO L263 TraceCheckUtils]: 0: Hoare triple {9701#true} call ULTIMATE.init(); {9701#true} is VALID [2020-07-10 14:45:20,228 INFO L280 TraceCheckUtils]: 1: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:20,228 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {9701#true} {9701#true} #34#return; {9701#true} is VALID [2020-07-10 14:45:20,228 INFO L263 TraceCheckUtils]: 3: Hoare triple {9701#true} call #t~ret4 := main(); {9701#true} is VALID [2020-07-10 14:45:20,228 INFO L280 TraceCheckUtils]: 4: Hoare triple {9701#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~x~0 := #t~nondet2;havoc #t~nondet2; {9701#true} is VALID [2020-07-10 14:45:20,228 INFO L263 TraceCheckUtils]: 5: Hoare triple {9701#true} call #t~ret3 := fibonacci(~x~0); {9701#true} is VALID [2020-07-10 14:45:20,228 INFO L280 TraceCheckUtils]: 6: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:20,229 INFO L280 TraceCheckUtils]: 7: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:20,229 INFO L280 TraceCheckUtils]: 8: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:20,229 INFO L263 TraceCheckUtils]: 9: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:20,230 INFO L280 TraceCheckUtils]: 10: Hoare triple {9701#true} ~n := #in~n; {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:20,230 INFO L280 TraceCheckUtils]: 11: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:20,231 INFO L280 TraceCheckUtils]: 12: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:20,231 INFO L263 TraceCheckUtils]: 13: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:20,232 INFO L280 TraceCheckUtils]: 14: Hoare triple {9701#true} ~n := #in~n; {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:20,233 INFO L280 TraceCheckUtils]: 15: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:20,234 INFO L280 TraceCheckUtils]: 16: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:20,234 INFO L263 TraceCheckUtils]: 17: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:20,235 INFO L280 TraceCheckUtils]: 18: Hoare triple {9701#true} ~n := #in~n; {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:20,235 INFO L280 TraceCheckUtils]: 19: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:20,236 INFO L280 TraceCheckUtils]: 20: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:20,236 INFO L263 TraceCheckUtils]: 21: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:20,237 INFO L280 TraceCheckUtils]: 22: Hoare triple {9701#true} ~n := #in~n; {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:20,238 INFO L280 TraceCheckUtils]: 23: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:20,239 INFO L280 TraceCheckUtils]: 24: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:20,239 INFO L263 TraceCheckUtils]: 25: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:20,240 INFO L280 TraceCheckUtils]: 26: Hoare triple {9701#true} ~n := #in~n; {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:20,241 INFO L280 TraceCheckUtils]: 27: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:20,241 INFO L280 TraceCheckUtils]: 28: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:20,242 INFO L263 TraceCheckUtils]: 29: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:20,242 INFO L280 TraceCheckUtils]: 30: Hoare triple {9701#true} ~n := #in~n; {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:20,243 INFO L280 TraceCheckUtils]: 31: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:20,244 INFO L280 TraceCheckUtils]: 32: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:20,244 INFO L263 TraceCheckUtils]: 33: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:20,245 INFO L280 TraceCheckUtils]: 34: Hoare triple {9701#true} ~n := #in~n; {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:20,246 INFO L280 TraceCheckUtils]: 35: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:20,247 INFO L280 TraceCheckUtils]: 36: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {11430#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-10 14:45:20,248 INFO L280 TraceCheckUtils]: 37: Hoare triple {11430#(<= |fibonacci_#in~n| 1)} assume true; {11430#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-10 14:45:20,250 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {11430#(<= |fibonacci_#in~n| 1)} {10823#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {11425#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:45:20,250 INFO L280 TraceCheckUtils]: 39: Hoare triple {11425#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11425#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:45:20,251 INFO L263 TraceCheckUtils]: 40: Hoare triple {11425#(<= |fibonacci_#in~n| 2)} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:20,251 INFO L280 TraceCheckUtils]: 41: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:20,251 INFO L280 TraceCheckUtils]: 42: Hoare triple {9701#true} assume ~n < 1;#res := 0; {9701#true} is VALID [2020-07-10 14:45:20,251 INFO L280 TraceCheckUtils]: 43: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:20,253 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {9701#true} {11425#(<= |fibonacci_#in~n| 2)} #32#return; {11425#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:45:20,254 INFO L280 TraceCheckUtils]: 45: Hoare triple {11425#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11425#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:45:20,254 INFO L280 TraceCheckUtils]: 46: Hoare triple {11425#(<= |fibonacci_#in~n| 2)} assume true; {11425#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:45:20,256 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {11425#(<= |fibonacci_#in~n| 2)} {10823#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {11414#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:45:20,257 INFO L280 TraceCheckUtils]: 48: Hoare triple {11414#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11414#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:45:20,257 INFO L263 TraceCheckUtils]: 49: Hoare triple {11414#(<= |fibonacci_#in~n| 3)} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:20,258 INFO L280 TraceCheckUtils]: 50: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:20,258 INFO L280 TraceCheckUtils]: 51: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:20,258 INFO L280 TraceCheckUtils]: 52: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:20,258 INFO L280 TraceCheckUtils]: 53: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:20,260 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {9701#true} {11414#(<= |fibonacci_#in~n| 3)} #32#return; {11414#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:45:20,260 INFO L280 TraceCheckUtils]: 55: Hoare triple {11414#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11414#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:45:20,261 INFO L280 TraceCheckUtils]: 56: Hoare triple {11414#(<= |fibonacci_#in~n| 3)} assume true; {11414#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:45:20,263 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {11414#(<= |fibonacci_#in~n| 3)} {10823#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {11377#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-10 14:45:20,264 INFO L280 TraceCheckUtils]: 58: Hoare triple {11377#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11377#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-10 14:45:20,264 INFO L263 TraceCheckUtils]: 59: Hoare triple {11377#(<= |fibonacci_#in~n| 4)} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:20,264 INFO L280 TraceCheckUtils]: 60: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:20,265 INFO L280 TraceCheckUtils]: 61: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:20,265 INFO L280 TraceCheckUtils]: 62: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:20,265 INFO L263 TraceCheckUtils]: 63: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:20,266 INFO L280 TraceCheckUtils]: 64: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:20,266 INFO L280 TraceCheckUtils]: 65: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:20,266 INFO L280 TraceCheckUtils]: 66: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:20,266 INFO L280 TraceCheckUtils]: 67: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:20,267 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:20,267 INFO L280 TraceCheckUtils]: 69: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:20,267 INFO L263 TraceCheckUtils]: 70: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:20,268 INFO L280 TraceCheckUtils]: 71: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:20,268 INFO L280 TraceCheckUtils]: 72: Hoare triple {9701#true} assume ~n < 1;#res := 0; {9701#true} is VALID [2020-07-10 14:45:20,268 INFO L280 TraceCheckUtils]: 73: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:20,268 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:20,269 INFO L280 TraceCheckUtils]: 75: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:20,269 INFO L280 TraceCheckUtils]: 76: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:20,270 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {9701#true} {11377#(<= |fibonacci_#in~n| 4)} #32#return; {11377#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-10 14:45:20,271 INFO L280 TraceCheckUtils]: 78: Hoare triple {11377#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11377#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-10 14:45:20,272 INFO L280 TraceCheckUtils]: 79: Hoare triple {11377#(<= |fibonacci_#in~n| 4)} assume true; {11377#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-10 14:45:20,274 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {11377#(<= |fibonacci_#in~n| 4)} {10823#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {11312#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-10 14:45:20,274 INFO L280 TraceCheckUtils]: 81: Hoare triple {11312#(<= |fibonacci_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11312#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-10 14:45:20,275 INFO L263 TraceCheckUtils]: 82: Hoare triple {11312#(<= |fibonacci_#in~n| 5)} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:20,275 INFO L280 TraceCheckUtils]: 83: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:20,275 INFO L280 TraceCheckUtils]: 84: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:20,275 INFO L280 TraceCheckUtils]: 85: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:20,276 INFO L263 TraceCheckUtils]: 86: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:20,276 INFO L280 TraceCheckUtils]: 87: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:20,276 INFO L280 TraceCheckUtils]: 88: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:20,277 INFO L280 TraceCheckUtils]: 89: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:20,277 INFO L263 TraceCheckUtils]: 90: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:20,277 INFO L280 TraceCheckUtils]: 91: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:20,277 INFO L280 TraceCheckUtils]: 92: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:20,278 INFO L280 TraceCheckUtils]: 93: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:20,278 INFO L280 TraceCheckUtils]: 94: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:20,278 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:20,279 INFO L280 TraceCheckUtils]: 96: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:20,279 INFO L263 TraceCheckUtils]: 97: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:20,279 INFO L280 TraceCheckUtils]: 98: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:20,279 INFO L280 TraceCheckUtils]: 99: Hoare triple {9701#true} assume ~n < 1;#res := 0; {9701#true} is VALID [2020-07-10 14:45:20,280 INFO L280 TraceCheckUtils]: 100: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:20,280 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:20,280 INFO L280 TraceCheckUtils]: 102: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:20,281 INFO L280 TraceCheckUtils]: 103: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:20,281 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:20,281 INFO L280 TraceCheckUtils]: 105: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:20,281 INFO L263 TraceCheckUtils]: 106: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:20,282 INFO L280 TraceCheckUtils]: 107: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:20,282 INFO L280 TraceCheckUtils]: 108: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:20,282 INFO L280 TraceCheckUtils]: 109: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:20,282 INFO L280 TraceCheckUtils]: 110: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:20,283 INFO L275 TraceCheckUtils]: 111: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:20,283 INFO L280 TraceCheckUtils]: 112: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:20,283 INFO L280 TraceCheckUtils]: 113: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:20,285 INFO L275 TraceCheckUtils]: 114: Hoare quadruple {9701#true} {11312#(<= |fibonacci_#in~n| 5)} #32#return; {11312#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-10 14:45:20,286 INFO L280 TraceCheckUtils]: 115: Hoare triple {11312#(<= |fibonacci_#in~n| 5)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11312#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-10 14:45:20,286 INFO L280 TraceCheckUtils]: 116: Hoare triple {11312#(<= |fibonacci_#in~n| 5)} assume true; {11312#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-10 14:45:20,288 INFO L275 TraceCheckUtils]: 117: Hoare quadruple {11312#(<= |fibonacci_#in~n| 5)} {10823#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {11193#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-10 14:45:20,289 INFO L280 TraceCheckUtils]: 118: Hoare triple {11193#(<= |fibonacci_#in~n| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11193#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-10 14:45:20,289 INFO L263 TraceCheckUtils]: 119: Hoare triple {11193#(<= |fibonacci_#in~n| 6)} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:20,289 INFO L280 TraceCheckUtils]: 120: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:20,290 INFO L280 TraceCheckUtils]: 121: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:20,290 INFO L280 TraceCheckUtils]: 122: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:20,290 INFO L263 TraceCheckUtils]: 123: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:20,291 INFO L280 TraceCheckUtils]: 124: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:20,291 INFO L280 TraceCheckUtils]: 125: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:20,291 INFO L280 TraceCheckUtils]: 126: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:20,291 INFO L263 TraceCheckUtils]: 127: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:20,292 INFO L280 TraceCheckUtils]: 128: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:20,292 INFO L280 TraceCheckUtils]: 129: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:20,292 INFO L280 TraceCheckUtils]: 130: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:20,293 INFO L263 TraceCheckUtils]: 131: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:20,293 INFO L280 TraceCheckUtils]: 132: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:20,293 INFO L280 TraceCheckUtils]: 133: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:20,293 INFO L280 TraceCheckUtils]: 134: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:20,294 INFO L280 TraceCheckUtils]: 135: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:20,294 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:20,294 INFO L280 TraceCheckUtils]: 137: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:20,295 INFO L263 TraceCheckUtils]: 138: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:20,295 INFO L280 TraceCheckUtils]: 139: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:20,295 INFO L280 TraceCheckUtils]: 140: Hoare triple {9701#true} assume ~n < 1;#res := 0; {9701#true} is VALID [2020-07-10 14:45:20,295 INFO L280 TraceCheckUtils]: 141: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:20,296 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:20,296 INFO L280 TraceCheckUtils]: 143: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:20,296 INFO L280 TraceCheckUtils]: 144: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:20,296 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:20,297 INFO L280 TraceCheckUtils]: 146: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:20,297 INFO L263 TraceCheckUtils]: 147: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:20,297 INFO L280 TraceCheckUtils]: 148: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:20,298 INFO L280 TraceCheckUtils]: 149: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:20,298 INFO L280 TraceCheckUtils]: 150: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:20,298 INFO L280 TraceCheckUtils]: 151: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:20,298 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:20,299 INFO L280 TraceCheckUtils]: 153: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:20,299 INFO L280 TraceCheckUtils]: 154: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:20,299 INFO L275 TraceCheckUtils]: 155: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:20,300 INFO L280 TraceCheckUtils]: 156: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:20,300 INFO L263 TraceCheckUtils]: 157: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:20,300 INFO L280 TraceCheckUtils]: 158: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:20,300 INFO L280 TraceCheckUtils]: 159: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:20,301 INFO L280 TraceCheckUtils]: 160: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:20,301 INFO L263 TraceCheckUtils]: 161: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:20,301 INFO L280 TraceCheckUtils]: 162: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:20,301 INFO L280 TraceCheckUtils]: 163: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:20,302 INFO L280 TraceCheckUtils]: 164: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:20,302 INFO L280 TraceCheckUtils]: 165: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:20,302 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:20,303 INFO L280 TraceCheckUtils]: 167: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:20,303 INFO L263 TraceCheckUtils]: 168: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:20,303 INFO L280 TraceCheckUtils]: 169: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:20,303 INFO L280 TraceCheckUtils]: 170: Hoare triple {9701#true} assume ~n < 1;#res := 0; {9701#true} is VALID [2020-07-10 14:45:20,304 INFO L280 TraceCheckUtils]: 171: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:20,304 INFO L275 TraceCheckUtils]: 172: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:20,304 INFO L280 TraceCheckUtils]: 173: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:20,305 INFO L280 TraceCheckUtils]: 174: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:20,305 INFO L275 TraceCheckUtils]: 175: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:20,305 INFO L280 TraceCheckUtils]: 176: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:20,305 INFO L280 TraceCheckUtils]: 177: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:20,307 INFO L275 TraceCheckUtils]: 178: Hoare quadruple {9701#true} {11193#(<= |fibonacci_#in~n| 6)} #32#return; {11193#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-10 14:45:20,308 INFO L280 TraceCheckUtils]: 179: Hoare triple {11193#(<= |fibonacci_#in~n| 6)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11193#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-10 14:45:20,308 INFO L280 TraceCheckUtils]: 180: Hoare triple {11193#(<= |fibonacci_#in~n| 6)} assume true; {11193#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-10 14:45:20,310 INFO L275 TraceCheckUtils]: 181: Hoare quadruple {11193#(<= |fibonacci_#in~n| 6)} {10823#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {10992#(<= |fibonacci_#in~n| 7)} is VALID [2020-07-10 14:45:20,311 INFO L280 TraceCheckUtils]: 182: Hoare triple {10992#(<= |fibonacci_#in~n| 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10992#(<= |fibonacci_#in~n| 7)} is VALID [2020-07-10 14:45:20,311 INFO L263 TraceCheckUtils]: 183: Hoare triple {10992#(<= |fibonacci_#in~n| 7)} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:20,312 INFO L280 TraceCheckUtils]: 184: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:20,312 INFO L280 TraceCheckUtils]: 185: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:20,312 INFO L280 TraceCheckUtils]: 186: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:20,312 INFO L263 TraceCheckUtils]: 187: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:20,313 INFO L280 TraceCheckUtils]: 188: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:20,313 INFO L280 TraceCheckUtils]: 189: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:20,313 INFO L280 TraceCheckUtils]: 190: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:20,314 INFO L263 TraceCheckUtils]: 191: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:20,314 INFO L280 TraceCheckUtils]: 192: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:20,314 INFO L280 TraceCheckUtils]: 193: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:20,314 INFO L280 TraceCheckUtils]: 194: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:20,315 INFO L263 TraceCheckUtils]: 195: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:20,315 INFO L280 TraceCheckUtils]: 196: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:20,315 INFO L280 TraceCheckUtils]: 197: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:20,316 INFO L280 TraceCheckUtils]: 198: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:20,316 INFO L263 TraceCheckUtils]: 199: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:20,316 INFO L280 TraceCheckUtils]: 200: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:20,316 INFO L280 TraceCheckUtils]: 201: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:20,317 INFO L280 TraceCheckUtils]: 202: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:20,317 INFO L280 TraceCheckUtils]: 203: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:20,317 INFO L275 TraceCheckUtils]: 204: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:20,317 INFO L280 TraceCheckUtils]: 205: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:20,318 INFO L263 TraceCheckUtils]: 206: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:20,318 INFO L280 TraceCheckUtils]: 207: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:20,318 INFO L280 TraceCheckUtils]: 208: Hoare triple {9701#true} assume ~n < 1;#res := 0; {9701#true} is VALID [2020-07-10 14:45:20,319 INFO L280 TraceCheckUtils]: 209: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:20,319 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:20,319 INFO L280 TraceCheckUtils]: 211: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:20,319 INFO L280 TraceCheckUtils]: 212: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:20,320 INFO L275 TraceCheckUtils]: 213: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:20,320 INFO L280 TraceCheckUtils]: 214: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:20,320 INFO L263 TraceCheckUtils]: 215: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:20,321 INFO L280 TraceCheckUtils]: 216: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:20,321 INFO L280 TraceCheckUtils]: 217: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:20,321 INFO L280 TraceCheckUtils]: 218: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:20,321 INFO L280 TraceCheckUtils]: 219: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:20,322 INFO L275 TraceCheckUtils]: 220: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:20,322 INFO L280 TraceCheckUtils]: 221: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:20,322 INFO L280 TraceCheckUtils]: 222: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:20,322 INFO L275 TraceCheckUtils]: 223: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:20,323 INFO L280 TraceCheckUtils]: 224: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:20,323 INFO L263 TraceCheckUtils]: 225: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:20,323 INFO L280 TraceCheckUtils]: 226: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:20,324 INFO L280 TraceCheckUtils]: 227: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:20,324 INFO L280 TraceCheckUtils]: 228: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:20,324 INFO L263 TraceCheckUtils]: 229: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:20,324 INFO L280 TraceCheckUtils]: 230: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:20,325 INFO L280 TraceCheckUtils]: 231: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:20,325 INFO L280 TraceCheckUtils]: 232: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:20,325 INFO L280 TraceCheckUtils]: 233: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:20,326 INFO L275 TraceCheckUtils]: 234: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:20,326 INFO L280 TraceCheckUtils]: 235: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:20,326 INFO L263 TraceCheckUtils]: 236: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:20,327 INFO L280 TraceCheckUtils]: 237: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:20,327 INFO L280 TraceCheckUtils]: 238: Hoare triple {9701#true} assume ~n < 1;#res := 0; {9701#true} is VALID [2020-07-10 14:45:20,327 INFO L280 TraceCheckUtils]: 239: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:20,327 INFO L275 TraceCheckUtils]: 240: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:20,328 INFO L280 TraceCheckUtils]: 241: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:20,328 INFO L280 TraceCheckUtils]: 242: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:20,328 INFO L275 TraceCheckUtils]: 243: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:20,328 INFO L280 TraceCheckUtils]: 244: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:20,329 INFO L280 TraceCheckUtils]: 245: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:20,329 INFO L275 TraceCheckUtils]: 246: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:20,329 INFO L280 TraceCheckUtils]: 247: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:20,329 INFO L263 TraceCheckUtils]: 248: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:20,330 INFO L280 TraceCheckUtils]: 249: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:20,330 INFO L280 TraceCheckUtils]: 250: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:20,330 INFO L280 TraceCheckUtils]: 251: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:20,331 INFO L263 TraceCheckUtils]: 252: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:20,331 INFO L280 TraceCheckUtils]: 253: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:20,331 INFO L280 TraceCheckUtils]: 254: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:20,331 INFO L280 TraceCheckUtils]: 255: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:20,332 INFO L263 TraceCheckUtils]: 256: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:20,332 INFO L280 TraceCheckUtils]: 257: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:20,332 INFO L280 TraceCheckUtils]: 258: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:20,333 INFO L280 TraceCheckUtils]: 259: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:20,333 INFO L280 TraceCheckUtils]: 260: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:20,333 INFO L275 TraceCheckUtils]: 261: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:20,333 INFO L280 TraceCheckUtils]: 262: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:20,334 INFO L263 TraceCheckUtils]: 263: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:20,334 INFO L280 TraceCheckUtils]: 264: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:20,334 INFO L280 TraceCheckUtils]: 265: Hoare triple {9701#true} assume ~n < 1;#res := 0; {9701#true} is VALID [2020-07-10 14:45:20,334 INFO L280 TraceCheckUtils]: 266: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:20,335 INFO L275 TraceCheckUtils]: 267: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:20,335 INFO L280 TraceCheckUtils]: 268: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:20,335 INFO L280 TraceCheckUtils]: 269: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:20,336 INFO L275 TraceCheckUtils]: 270: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:20,336 INFO L280 TraceCheckUtils]: 271: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:20,336 INFO L263 TraceCheckUtils]: 272: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:20,336 INFO L280 TraceCheckUtils]: 273: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:20,337 INFO L280 TraceCheckUtils]: 274: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:20,337 INFO L280 TraceCheckUtils]: 275: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:20,337 INFO L280 TraceCheckUtils]: 276: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:20,338 INFO L275 TraceCheckUtils]: 277: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:20,338 INFO L280 TraceCheckUtils]: 278: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:20,338 INFO L280 TraceCheckUtils]: 279: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:20,338 INFO L275 TraceCheckUtils]: 280: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:20,339 INFO L280 TraceCheckUtils]: 281: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:20,339 INFO L280 TraceCheckUtils]: 282: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:20,340 INFO L275 TraceCheckUtils]: 283: Hoare quadruple {9701#true} {10992#(<= |fibonacci_#in~n| 7)} #32#return; {10992#(<= |fibonacci_#in~n| 7)} is VALID [2020-07-10 14:45:20,341 INFO L280 TraceCheckUtils]: 284: Hoare triple {10992#(<= |fibonacci_#in~n| 7)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10992#(<= |fibonacci_#in~n| 7)} is VALID [2020-07-10 14:45:20,342 INFO L280 TraceCheckUtils]: 285: Hoare triple {10992#(<= |fibonacci_#in~n| 7)} assume true; {10992#(<= |fibonacci_#in~n| 7)} is VALID [2020-07-10 14:45:20,344 INFO L275 TraceCheckUtils]: 286: Hoare quadruple {10992#(<= |fibonacci_#in~n| 7)} {9701#true} #30#return; {10545#(<= fibonacci_~n 8)} is VALID [2020-07-10 14:45:20,345 INFO L280 TraceCheckUtils]: 287: Hoare triple {10545#(<= fibonacci_~n 8)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10545#(<= fibonacci_~n 8)} is VALID [2020-07-10 14:45:20,345 INFO L263 TraceCheckUtils]: 288: Hoare triple {10545#(<= fibonacci_~n 8)} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:20,346 INFO L280 TraceCheckUtils]: 289: Hoare triple {9701#true} ~n := #in~n; {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:20,346 INFO L280 TraceCheckUtils]: 290: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:20,347 INFO L280 TraceCheckUtils]: 291: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:20,347 INFO L263 TraceCheckUtils]: 292: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:20,348 INFO L280 TraceCheckUtils]: 293: Hoare triple {9701#true} ~n := #in~n; {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:20,348 INFO L280 TraceCheckUtils]: 294: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:20,349 INFO L280 TraceCheckUtils]: 295: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:20,349 INFO L263 TraceCheckUtils]: 296: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:20,349 INFO L280 TraceCheckUtils]: 297: Hoare triple {9701#true} ~n := #in~n; {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:20,350 INFO L280 TraceCheckUtils]: 298: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:20,350 INFO L280 TraceCheckUtils]: 299: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:20,351 INFO L263 TraceCheckUtils]: 300: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:20,351 INFO L280 TraceCheckUtils]: 301: Hoare triple {9701#true} ~n := #in~n; {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:20,352 INFO L280 TraceCheckUtils]: 302: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:20,352 INFO L280 TraceCheckUtils]: 303: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:20,353 INFO L263 TraceCheckUtils]: 304: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:20,353 INFO L280 TraceCheckUtils]: 305: Hoare triple {9701#true} ~n := #in~n; {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:20,354 INFO L280 TraceCheckUtils]: 306: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:20,355 INFO L280 TraceCheckUtils]: 307: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:20,355 INFO L263 TraceCheckUtils]: 308: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:20,356 INFO L280 TraceCheckUtils]: 309: Hoare triple {9701#true} ~n := #in~n; {10823#(= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:20,357 INFO L280 TraceCheckUtils]: 310: Hoare triple {10823#(= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {12373#(and (< 0 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} is VALID [2020-07-10 14:45:20,358 INFO L280 TraceCheckUtils]: 311: Hoare triple {12373#(and (< 0 fibonacci_~n) (= fibonacci_~n |fibonacci_#in~n|))} assume !(1 == ~n); {12374#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:20,359 INFO L263 TraceCheckUtils]: 312: Hoare triple {12374#(<= 2 |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:20,359 INFO L280 TraceCheckUtils]: 313: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:20,359 INFO L280 TraceCheckUtils]: 314: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:20,360 INFO L280 TraceCheckUtils]: 315: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:20,360 INFO L280 TraceCheckUtils]: 316: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:20,361 INFO L275 TraceCheckUtils]: 317: Hoare quadruple {9701#true} {12374#(<= 2 |fibonacci_#in~n|)} #30#return; {12374#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:20,362 INFO L280 TraceCheckUtils]: 318: Hoare triple {12374#(<= 2 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12374#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:20,362 INFO L263 TraceCheckUtils]: 319: Hoare triple {12374#(<= 2 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:20,363 INFO L280 TraceCheckUtils]: 320: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:20,363 INFO L280 TraceCheckUtils]: 321: Hoare triple {9701#true} assume ~n < 1;#res := 0; {9701#true} is VALID [2020-07-10 14:45:20,363 INFO L280 TraceCheckUtils]: 322: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:20,365 INFO L275 TraceCheckUtils]: 323: Hoare quadruple {9701#true} {12374#(<= 2 |fibonacci_#in~n|)} #32#return; {12374#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:20,365 INFO L280 TraceCheckUtils]: 324: Hoare triple {12374#(<= 2 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {12374#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:20,366 INFO L280 TraceCheckUtils]: 325: Hoare triple {12374#(<= 2 |fibonacci_#in~n|)} assume true; {12374#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:20,368 INFO L275 TraceCheckUtils]: 326: Hoare quadruple {12374#(<= 2 |fibonacci_#in~n|)} {10823#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {12367#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:20,369 INFO L280 TraceCheckUtils]: 327: Hoare triple {12367#(<= 3 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12367#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:20,370 INFO L263 TraceCheckUtils]: 328: Hoare triple {12367#(<= 3 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:20,370 INFO L280 TraceCheckUtils]: 329: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:20,370 INFO L280 TraceCheckUtils]: 330: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:20,371 INFO L280 TraceCheckUtils]: 331: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:20,371 INFO L280 TraceCheckUtils]: 332: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:20,372 INFO L275 TraceCheckUtils]: 333: Hoare quadruple {9701#true} {12367#(<= 3 |fibonacci_#in~n|)} #32#return; {12367#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:20,373 INFO L280 TraceCheckUtils]: 334: Hoare triple {12367#(<= 3 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {12367#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:20,374 INFO L280 TraceCheckUtils]: 335: Hoare triple {12367#(<= 3 |fibonacci_#in~n|)} assume true; {12367#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:20,376 INFO L275 TraceCheckUtils]: 336: Hoare quadruple {12367#(<= 3 |fibonacci_#in~n|)} {10823#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {12330#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:20,376 INFO L280 TraceCheckUtils]: 337: Hoare triple {12330#(<= 4 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12330#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:20,377 INFO L263 TraceCheckUtils]: 338: Hoare triple {12330#(<= 4 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:20,377 INFO L280 TraceCheckUtils]: 339: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:20,377 INFO L280 TraceCheckUtils]: 340: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:20,378 INFO L280 TraceCheckUtils]: 341: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:20,378 INFO L263 TraceCheckUtils]: 342: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:20,378 INFO L280 TraceCheckUtils]: 343: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:20,378 INFO L280 TraceCheckUtils]: 344: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:20,379 INFO L280 TraceCheckUtils]: 345: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:20,379 INFO L280 TraceCheckUtils]: 346: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:20,379 INFO L275 TraceCheckUtils]: 347: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:20,380 INFO L280 TraceCheckUtils]: 348: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:20,380 INFO L263 TraceCheckUtils]: 349: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:20,380 INFO L280 TraceCheckUtils]: 350: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:20,380 INFO L280 TraceCheckUtils]: 351: Hoare triple {9701#true} assume ~n < 1;#res := 0; {9701#true} is VALID [2020-07-10 14:45:20,381 INFO L280 TraceCheckUtils]: 352: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:20,381 INFO L275 TraceCheckUtils]: 353: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:20,381 INFO L280 TraceCheckUtils]: 354: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:20,381 INFO L280 TraceCheckUtils]: 355: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:20,383 INFO L275 TraceCheckUtils]: 356: Hoare quadruple {9701#true} {12330#(<= 4 |fibonacci_#in~n|)} #32#return; {12330#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:20,384 INFO L280 TraceCheckUtils]: 357: Hoare triple {12330#(<= 4 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {12330#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:20,384 INFO L280 TraceCheckUtils]: 358: Hoare triple {12330#(<= 4 |fibonacci_#in~n|)} assume true; {12330#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:20,386 INFO L275 TraceCheckUtils]: 359: Hoare quadruple {12330#(<= 4 |fibonacci_#in~n|)} {10823#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {12265#(<= 5 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:20,387 INFO L280 TraceCheckUtils]: 360: Hoare triple {12265#(<= 5 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12265#(<= 5 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:20,387 INFO L263 TraceCheckUtils]: 361: Hoare triple {12265#(<= 5 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:20,388 INFO L280 TraceCheckUtils]: 362: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:20,388 INFO L280 TraceCheckUtils]: 363: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:20,388 INFO L280 TraceCheckUtils]: 364: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:20,389 INFO L263 TraceCheckUtils]: 365: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:20,389 INFO L280 TraceCheckUtils]: 366: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:20,389 INFO L280 TraceCheckUtils]: 367: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:20,389 INFO L280 TraceCheckUtils]: 368: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:20,390 INFO L263 TraceCheckUtils]: 369: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:20,390 INFO L280 TraceCheckUtils]: 370: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:20,390 INFO L280 TraceCheckUtils]: 371: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:20,391 INFO L280 TraceCheckUtils]: 372: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:20,391 INFO L280 TraceCheckUtils]: 373: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:20,391 INFO L275 TraceCheckUtils]: 374: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:20,391 INFO L280 TraceCheckUtils]: 375: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:20,392 INFO L263 TraceCheckUtils]: 376: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:20,392 INFO L280 TraceCheckUtils]: 377: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:20,392 INFO L280 TraceCheckUtils]: 378: Hoare triple {9701#true} assume ~n < 1;#res := 0; {9701#true} is VALID [2020-07-10 14:45:20,392 INFO L280 TraceCheckUtils]: 379: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:20,393 INFO L275 TraceCheckUtils]: 380: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:20,393 INFO L280 TraceCheckUtils]: 381: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:20,393 INFO L280 TraceCheckUtils]: 382: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:20,393 INFO L275 TraceCheckUtils]: 383: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:20,394 INFO L280 TraceCheckUtils]: 384: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:20,394 INFO L263 TraceCheckUtils]: 385: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:20,394 INFO L280 TraceCheckUtils]: 386: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:20,395 INFO L280 TraceCheckUtils]: 387: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:20,395 INFO L280 TraceCheckUtils]: 388: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:20,395 INFO L280 TraceCheckUtils]: 389: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:20,395 INFO L275 TraceCheckUtils]: 390: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:20,396 INFO L280 TraceCheckUtils]: 391: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:20,396 INFO L280 TraceCheckUtils]: 392: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:20,397 INFO L275 TraceCheckUtils]: 393: Hoare quadruple {9701#true} {12265#(<= 5 |fibonacci_#in~n|)} #32#return; {12265#(<= 5 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:20,398 INFO L280 TraceCheckUtils]: 394: Hoare triple {12265#(<= 5 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {12265#(<= 5 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:20,399 INFO L280 TraceCheckUtils]: 395: Hoare triple {12265#(<= 5 |fibonacci_#in~n|)} assume true; {12265#(<= 5 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:20,401 INFO L275 TraceCheckUtils]: 396: Hoare quadruple {12265#(<= 5 |fibonacci_#in~n|)} {10823#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {12146#(<= 6 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:20,402 INFO L280 TraceCheckUtils]: 397: Hoare triple {12146#(<= 6 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12146#(<= 6 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:20,402 INFO L263 TraceCheckUtils]: 398: Hoare triple {12146#(<= 6 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:20,402 INFO L280 TraceCheckUtils]: 399: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:20,403 INFO L280 TraceCheckUtils]: 400: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:20,403 INFO L280 TraceCheckUtils]: 401: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:20,403 INFO L263 TraceCheckUtils]: 402: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:20,403 INFO L280 TraceCheckUtils]: 403: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:20,404 INFO L280 TraceCheckUtils]: 404: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:20,404 INFO L280 TraceCheckUtils]: 405: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:20,404 INFO L263 TraceCheckUtils]: 406: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:20,405 INFO L280 TraceCheckUtils]: 407: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:20,405 INFO L280 TraceCheckUtils]: 408: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:20,405 INFO L280 TraceCheckUtils]: 409: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:20,405 INFO L263 TraceCheckUtils]: 410: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:20,406 INFO L280 TraceCheckUtils]: 411: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:20,406 INFO L280 TraceCheckUtils]: 412: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:20,406 INFO L280 TraceCheckUtils]: 413: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:20,406 INFO L280 TraceCheckUtils]: 414: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:20,407 INFO L275 TraceCheckUtils]: 415: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:20,407 INFO L280 TraceCheckUtils]: 416: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:20,407 INFO L263 TraceCheckUtils]: 417: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:20,408 INFO L280 TraceCheckUtils]: 418: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:20,408 INFO L280 TraceCheckUtils]: 419: Hoare triple {9701#true} assume ~n < 1;#res := 0; {9701#true} is VALID [2020-07-10 14:45:20,408 INFO L280 TraceCheckUtils]: 420: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:20,408 INFO L275 TraceCheckUtils]: 421: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:20,409 INFO L280 TraceCheckUtils]: 422: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:20,409 INFO L280 TraceCheckUtils]: 423: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:20,409 INFO L275 TraceCheckUtils]: 424: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:20,410 INFO L280 TraceCheckUtils]: 425: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:20,410 INFO L263 TraceCheckUtils]: 426: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:20,410 INFO L280 TraceCheckUtils]: 427: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:20,410 INFO L280 TraceCheckUtils]: 428: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:20,411 INFO L280 TraceCheckUtils]: 429: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:20,411 INFO L280 TraceCheckUtils]: 430: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:20,411 INFO L275 TraceCheckUtils]: 431: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:20,411 INFO L280 TraceCheckUtils]: 432: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:20,412 INFO L280 TraceCheckUtils]: 433: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:20,412 INFO L275 TraceCheckUtils]: 434: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:20,412 INFO L280 TraceCheckUtils]: 435: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:20,413 INFO L263 TraceCheckUtils]: 436: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:20,413 INFO L280 TraceCheckUtils]: 437: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:20,413 INFO L280 TraceCheckUtils]: 438: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:20,413 INFO L280 TraceCheckUtils]: 439: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:20,414 INFO L263 TraceCheckUtils]: 440: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:20,414 INFO L280 TraceCheckUtils]: 441: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:20,414 INFO L280 TraceCheckUtils]: 442: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:20,414 INFO L280 TraceCheckUtils]: 443: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:20,415 INFO L280 TraceCheckUtils]: 444: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:20,415 INFO L275 TraceCheckUtils]: 445: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:20,415 INFO L280 TraceCheckUtils]: 446: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:20,416 INFO L263 TraceCheckUtils]: 447: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:20,416 INFO L280 TraceCheckUtils]: 448: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:20,416 INFO L280 TraceCheckUtils]: 449: Hoare triple {9701#true} assume ~n < 1;#res := 0; {9701#true} is VALID [2020-07-10 14:45:20,416 INFO L280 TraceCheckUtils]: 450: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:20,417 INFO L275 TraceCheckUtils]: 451: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:20,417 INFO L280 TraceCheckUtils]: 452: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:20,417 INFO L280 TraceCheckUtils]: 453: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:20,418 INFO L275 TraceCheckUtils]: 454: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:20,418 INFO L280 TraceCheckUtils]: 455: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:20,418 INFO L280 TraceCheckUtils]: 456: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:20,419 INFO L275 TraceCheckUtils]: 457: Hoare quadruple {9701#true} {12146#(<= 6 |fibonacci_#in~n|)} #32#return; {12146#(<= 6 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:20,420 INFO L280 TraceCheckUtils]: 458: Hoare triple {12146#(<= 6 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {12146#(<= 6 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:20,421 INFO L280 TraceCheckUtils]: 459: Hoare triple {12146#(<= 6 |fibonacci_#in~n|)} assume true; {12146#(<= 6 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:20,423 INFO L275 TraceCheckUtils]: 460: Hoare quadruple {12146#(<= 6 |fibonacci_#in~n|)} {10823#(= fibonacci_~n |fibonacci_#in~n|)} #30#return; {11945#(<= 7 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:20,424 INFO L280 TraceCheckUtils]: 461: Hoare triple {11945#(<= 7 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11945#(<= 7 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:20,424 INFO L263 TraceCheckUtils]: 462: Hoare triple {11945#(<= 7 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:20,425 INFO L280 TraceCheckUtils]: 463: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:20,425 INFO L280 TraceCheckUtils]: 464: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:20,425 INFO L280 TraceCheckUtils]: 465: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:20,425 INFO L263 TraceCheckUtils]: 466: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:20,426 INFO L280 TraceCheckUtils]: 467: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:20,426 INFO L280 TraceCheckUtils]: 468: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:20,426 INFO L280 TraceCheckUtils]: 469: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:20,426 INFO L263 TraceCheckUtils]: 470: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:20,427 INFO L280 TraceCheckUtils]: 471: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:20,427 INFO L280 TraceCheckUtils]: 472: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:20,427 INFO L280 TraceCheckUtils]: 473: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:20,427 INFO L263 TraceCheckUtils]: 474: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:20,428 INFO L280 TraceCheckUtils]: 475: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:20,428 INFO L280 TraceCheckUtils]: 476: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:20,428 INFO L280 TraceCheckUtils]: 477: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:20,428 INFO L263 TraceCheckUtils]: 478: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:20,429 INFO L280 TraceCheckUtils]: 479: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:20,429 INFO L280 TraceCheckUtils]: 480: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:20,429 INFO L280 TraceCheckUtils]: 481: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:20,429 INFO L280 TraceCheckUtils]: 482: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:20,430 INFO L275 TraceCheckUtils]: 483: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:20,430 INFO L280 TraceCheckUtils]: 484: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:20,430 INFO L263 TraceCheckUtils]: 485: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:20,430 INFO L280 TraceCheckUtils]: 486: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:20,431 INFO L280 TraceCheckUtils]: 487: Hoare triple {9701#true} assume ~n < 1;#res := 0; {9701#true} is VALID [2020-07-10 14:45:20,431 INFO L280 TraceCheckUtils]: 488: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:20,431 INFO L275 TraceCheckUtils]: 489: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:20,431 INFO L280 TraceCheckUtils]: 490: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:20,432 INFO L280 TraceCheckUtils]: 491: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:20,432 INFO L275 TraceCheckUtils]: 492: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:20,432 INFO L280 TraceCheckUtils]: 493: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:20,432 INFO L263 TraceCheckUtils]: 494: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:20,433 INFO L280 TraceCheckUtils]: 495: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:20,433 INFO L280 TraceCheckUtils]: 496: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:20,433 INFO L280 TraceCheckUtils]: 497: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:20,433 INFO L280 TraceCheckUtils]: 498: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:20,434 INFO L275 TraceCheckUtils]: 499: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:20,434 INFO L280 TraceCheckUtils]: 500: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:20,434 INFO L280 TraceCheckUtils]: 501: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:20,434 INFO L275 TraceCheckUtils]: 502: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:20,435 INFO L280 TraceCheckUtils]: 503: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:20,435 INFO L263 TraceCheckUtils]: 504: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:20,435 INFO L280 TraceCheckUtils]: 505: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:20,435 INFO L280 TraceCheckUtils]: 506: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:20,436 INFO L280 TraceCheckUtils]: 507: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:20,436 INFO L263 TraceCheckUtils]: 508: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:20,436 INFO L280 TraceCheckUtils]: 509: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:20,436 INFO L280 TraceCheckUtils]: 510: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:20,437 INFO L280 TraceCheckUtils]: 511: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:20,437 INFO L280 TraceCheckUtils]: 512: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:20,437 INFO L275 TraceCheckUtils]: 513: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:20,437 INFO L280 TraceCheckUtils]: 514: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:20,438 INFO L263 TraceCheckUtils]: 515: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:20,438 INFO L280 TraceCheckUtils]: 516: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:20,438 INFO L280 TraceCheckUtils]: 517: Hoare triple {9701#true} assume ~n < 1;#res := 0; {9701#true} is VALID [2020-07-10 14:45:20,438 INFO L280 TraceCheckUtils]: 518: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:20,439 INFO L275 TraceCheckUtils]: 519: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:20,439 INFO L280 TraceCheckUtils]: 520: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:20,439 INFO L280 TraceCheckUtils]: 521: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:20,440 INFO L275 TraceCheckUtils]: 522: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:20,440 INFO L280 TraceCheckUtils]: 523: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:20,440 INFO L280 TraceCheckUtils]: 524: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:20,440 INFO L275 TraceCheckUtils]: 525: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:20,441 INFO L280 TraceCheckUtils]: 526: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:20,441 INFO L263 TraceCheckUtils]: 527: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:20,441 INFO L280 TraceCheckUtils]: 528: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:20,441 INFO L280 TraceCheckUtils]: 529: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:20,442 INFO L280 TraceCheckUtils]: 530: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:20,442 INFO L263 TraceCheckUtils]: 531: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:20,442 INFO L280 TraceCheckUtils]: 532: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:20,442 INFO L280 TraceCheckUtils]: 533: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:20,443 INFO L280 TraceCheckUtils]: 534: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:20,443 INFO L263 TraceCheckUtils]: 535: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:20,443 INFO L280 TraceCheckUtils]: 536: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:20,443 INFO L280 TraceCheckUtils]: 537: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:20,444 INFO L280 TraceCheckUtils]: 538: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:20,444 INFO L280 TraceCheckUtils]: 539: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:20,444 INFO L275 TraceCheckUtils]: 540: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:20,444 INFO L280 TraceCheckUtils]: 541: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:20,445 INFO L263 TraceCheckUtils]: 542: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:20,445 INFO L280 TraceCheckUtils]: 543: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:20,445 INFO L280 TraceCheckUtils]: 544: Hoare triple {9701#true} assume ~n < 1;#res := 0; {9701#true} is VALID [2020-07-10 14:45:20,445 INFO L280 TraceCheckUtils]: 545: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:20,446 INFO L275 TraceCheckUtils]: 546: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:20,446 INFO L280 TraceCheckUtils]: 547: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:20,446 INFO L280 TraceCheckUtils]: 548: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:20,446 INFO L275 TraceCheckUtils]: 549: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:20,447 INFO L280 TraceCheckUtils]: 550: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:20,447 INFO L263 TraceCheckUtils]: 551: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:20,447 INFO L280 TraceCheckUtils]: 552: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:20,447 INFO L280 TraceCheckUtils]: 553: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:20,448 INFO L280 TraceCheckUtils]: 554: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:20,448 INFO L280 TraceCheckUtils]: 555: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:20,448 INFO L275 TraceCheckUtils]: 556: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:20,449 INFO L280 TraceCheckUtils]: 557: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:20,449 INFO L280 TraceCheckUtils]: 558: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:20,449 INFO L275 TraceCheckUtils]: 559: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:20,449 INFO L280 TraceCheckUtils]: 560: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:20,450 INFO L280 TraceCheckUtils]: 561: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:20,451 INFO L275 TraceCheckUtils]: 562: Hoare quadruple {9701#true} {11945#(<= 7 |fibonacci_#in~n|)} #32#return; {11945#(<= 7 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:20,452 INFO L280 TraceCheckUtils]: 563: Hoare triple {11945#(<= 7 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11945#(<= 7 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:20,452 INFO L280 TraceCheckUtils]: 564: Hoare triple {11945#(<= 7 |fibonacci_#in~n|)} assume true; {11945#(<= 7 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:20,454 INFO L275 TraceCheckUtils]: 565: Hoare quadruple {11945#(<= 7 |fibonacci_#in~n|)} {10545#(<= fibonacci_~n 8)} #32#return; {9702#false} is VALID [2020-07-10 14:45:20,454 INFO L280 TraceCheckUtils]: 566: Hoare triple {9702#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9702#false} is VALID [2020-07-10 14:45:20,455 INFO L280 TraceCheckUtils]: 567: Hoare triple {9702#false} assume true; {9702#false} is VALID [2020-07-10 14:45:20,455 INFO L275 TraceCheckUtils]: 568: Hoare quadruple {9702#false} {9701#true} #38#return; {9702#false} is VALID [2020-07-10 14:45:20,455 INFO L280 TraceCheckUtils]: 569: Hoare triple {9702#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~result~0 := #t~ret3;havoc #t~ret3; {9702#false} is VALID [2020-07-10 14:45:20,456 INFO L280 TraceCheckUtils]: 570: Hoare triple {9702#false} assume !(~x~0 < 8 || ~result~0 >= 34); {9702#false} is VALID [2020-07-10 14:45:20,456 INFO L280 TraceCheckUtils]: 571: Hoare triple {9702#false} assume !false; {9702#false} is VALID [2020-07-10 14:45:20,703 INFO L134 CoverageAnalysis]: Checked inductivity of 19103 backedges. 1851 proven. 3572 refuted. 0 times theorem prover too weak. 13680 trivial. 0 not checked. [2020-07-10 14:45:20,704 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [948827647] [2020-07-10 14:45:20,705 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [886674780] [2020-07-10 14:45:20,705 INFO L92 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 14:45:20,884 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2020-07-10 14:45:20,885 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2020-07-10 14:45:20,888 INFO L264 TraceCheckSpWp]: Trace formula consists of 1274 conjuncts, 30 conjunts are in the unsatisfiable core [2020-07-10 14:45:20,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:45:20,957 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 14:45:21,717 INFO L263 TraceCheckUtils]: 0: Hoare triple {9701#true} call ULTIMATE.init(); {9701#true} is VALID [2020-07-10 14:45:21,718 INFO L280 TraceCheckUtils]: 1: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:21,718 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {9701#true} {9701#true} #34#return; {9701#true} is VALID [2020-07-10 14:45:21,718 INFO L263 TraceCheckUtils]: 3: Hoare triple {9701#true} call #t~ret4 := main(); {9701#true} is VALID [2020-07-10 14:45:21,718 INFO L280 TraceCheckUtils]: 4: Hoare triple {9701#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~x~0 := #t~nondet2;havoc #t~nondet2; {9701#true} is VALID [2020-07-10 14:45:21,718 INFO L263 TraceCheckUtils]: 5: Hoare triple {9701#true} call #t~ret3 := fibonacci(~x~0); {9701#true} is VALID [2020-07-10 14:45:21,718 INFO L280 TraceCheckUtils]: 6: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:21,719 INFO L280 TraceCheckUtils]: 7: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:21,719 INFO L280 TraceCheckUtils]: 8: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:21,719 INFO L263 TraceCheckUtils]: 9: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:21,720 INFO L280 TraceCheckUtils]: 10: Hoare triple {9701#true} ~n := #in~n; {12763#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-10 14:45:21,720 INFO L280 TraceCheckUtils]: 11: Hoare triple {12763#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(~n < 1); {12763#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-10 14:45:21,721 INFO L280 TraceCheckUtils]: 12: Hoare triple {12763#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(1 == ~n); {12763#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-10 14:45:21,721 INFO L263 TraceCheckUtils]: 13: Hoare triple {12763#(<= |fibonacci_#in~n| fibonacci_~n)} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:21,721 INFO L280 TraceCheckUtils]: 14: Hoare triple {9701#true} ~n := #in~n; {12763#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-10 14:45:21,722 INFO L280 TraceCheckUtils]: 15: Hoare triple {12763#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(~n < 1); {12763#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-10 14:45:21,722 INFO L280 TraceCheckUtils]: 16: Hoare triple {12763#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(1 == ~n); {12763#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-10 14:45:21,722 INFO L263 TraceCheckUtils]: 17: Hoare triple {12763#(<= |fibonacci_#in~n| fibonacci_~n)} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:21,723 INFO L280 TraceCheckUtils]: 18: Hoare triple {9701#true} ~n := #in~n; {12763#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-10 14:45:21,723 INFO L280 TraceCheckUtils]: 19: Hoare triple {12763#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(~n < 1); {12763#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-10 14:45:21,723 INFO L280 TraceCheckUtils]: 20: Hoare triple {12763#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(1 == ~n); {12763#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-10 14:45:21,724 INFO L263 TraceCheckUtils]: 21: Hoare triple {12763#(<= |fibonacci_#in~n| fibonacci_~n)} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:21,724 INFO L280 TraceCheckUtils]: 22: Hoare triple {9701#true} ~n := #in~n; {12763#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-10 14:45:21,724 INFO L280 TraceCheckUtils]: 23: Hoare triple {12763#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(~n < 1); {12763#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-10 14:45:21,725 INFO L280 TraceCheckUtils]: 24: Hoare triple {12763#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(1 == ~n); {12763#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-10 14:45:21,725 INFO L263 TraceCheckUtils]: 25: Hoare triple {12763#(<= |fibonacci_#in~n| fibonacci_~n)} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:21,726 INFO L280 TraceCheckUtils]: 26: Hoare triple {9701#true} ~n := #in~n; {12763#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-10 14:45:21,726 INFO L280 TraceCheckUtils]: 27: Hoare triple {12763#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(~n < 1); {12763#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-10 14:45:21,727 INFO L280 TraceCheckUtils]: 28: Hoare triple {12763#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(1 == ~n); {12763#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-10 14:45:21,727 INFO L263 TraceCheckUtils]: 29: Hoare triple {12763#(<= |fibonacci_#in~n| fibonacci_~n)} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:21,727 INFO L280 TraceCheckUtils]: 30: Hoare triple {9701#true} ~n := #in~n; {12763#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-10 14:45:21,728 INFO L280 TraceCheckUtils]: 31: Hoare triple {12763#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(~n < 1); {12763#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-10 14:45:21,728 INFO L280 TraceCheckUtils]: 32: Hoare triple {12763#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(1 == ~n); {12763#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-10 14:45:21,728 INFO L263 TraceCheckUtils]: 33: Hoare triple {12763#(<= |fibonacci_#in~n| fibonacci_~n)} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:21,729 INFO L280 TraceCheckUtils]: 34: Hoare triple {9701#true} ~n := #in~n; {12763#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-10 14:45:21,729 INFO L280 TraceCheckUtils]: 35: Hoare triple {12763#(<= |fibonacci_#in~n| fibonacci_~n)} assume !(~n < 1); {12763#(<= |fibonacci_#in~n| fibonacci_~n)} is VALID [2020-07-10 14:45:21,730 INFO L280 TraceCheckUtils]: 36: Hoare triple {12763#(<= |fibonacci_#in~n| fibonacci_~n)} assume 1 == ~n;#res := 1; {11430#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-10 14:45:21,731 INFO L280 TraceCheckUtils]: 37: Hoare triple {11430#(<= |fibonacci_#in~n| 1)} assume true; {11430#(<= |fibonacci_#in~n| 1)} is VALID [2020-07-10 14:45:21,732 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {11430#(<= |fibonacci_#in~n| 1)} {12763#(<= |fibonacci_#in~n| fibonacci_~n)} #30#return; {11425#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:45:21,732 INFO L280 TraceCheckUtils]: 39: Hoare triple {11425#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11425#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:45:21,732 INFO L263 TraceCheckUtils]: 40: Hoare triple {11425#(<= |fibonacci_#in~n| 2)} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:21,732 INFO L280 TraceCheckUtils]: 41: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:21,733 INFO L280 TraceCheckUtils]: 42: Hoare triple {9701#true} assume ~n < 1;#res := 0; {9701#true} is VALID [2020-07-10 14:45:21,733 INFO L280 TraceCheckUtils]: 43: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:21,734 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {9701#true} {11425#(<= |fibonacci_#in~n| 2)} #32#return; {11425#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:45:21,734 INFO L280 TraceCheckUtils]: 45: Hoare triple {11425#(<= |fibonacci_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11425#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:45:21,734 INFO L280 TraceCheckUtils]: 46: Hoare triple {11425#(<= |fibonacci_#in~n| 2)} assume true; {11425#(<= |fibonacci_#in~n| 2)} is VALID [2020-07-10 14:45:21,736 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {11425#(<= |fibonacci_#in~n| 2)} {12763#(<= |fibonacci_#in~n| fibonacci_~n)} #30#return; {11414#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:45:21,736 INFO L280 TraceCheckUtils]: 48: Hoare triple {11414#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11414#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:45:21,736 INFO L263 TraceCheckUtils]: 49: Hoare triple {11414#(<= |fibonacci_#in~n| 3)} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:21,736 INFO L280 TraceCheckUtils]: 50: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:21,736 INFO L280 TraceCheckUtils]: 51: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:21,737 INFO L280 TraceCheckUtils]: 52: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:21,737 INFO L280 TraceCheckUtils]: 53: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:21,737 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {9701#true} {11414#(<= |fibonacci_#in~n| 3)} #32#return; {11414#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:45:21,738 INFO L280 TraceCheckUtils]: 55: Hoare triple {11414#(<= |fibonacci_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11414#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:45:21,738 INFO L280 TraceCheckUtils]: 56: Hoare triple {11414#(<= |fibonacci_#in~n| 3)} assume true; {11414#(<= |fibonacci_#in~n| 3)} is VALID [2020-07-10 14:45:21,739 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {11414#(<= |fibonacci_#in~n| 3)} {12763#(<= |fibonacci_#in~n| fibonacci_~n)} #30#return; {11377#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-10 14:45:21,740 INFO L280 TraceCheckUtils]: 58: Hoare triple {11377#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11377#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-10 14:45:21,740 INFO L263 TraceCheckUtils]: 59: Hoare triple {11377#(<= |fibonacci_#in~n| 4)} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:21,741 INFO L280 TraceCheckUtils]: 60: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:21,741 INFO L280 TraceCheckUtils]: 61: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:21,741 INFO L280 TraceCheckUtils]: 62: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:21,741 INFO L263 TraceCheckUtils]: 63: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:21,741 INFO L280 TraceCheckUtils]: 64: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:21,741 INFO L280 TraceCheckUtils]: 65: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:21,742 INFO L280 TraceCheckUtils]: 66: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:21,742 INFO L280 TraceCheckUtils]: 67: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:21,742 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:21,742 INFO L280 TraceCheckUtils]: 69: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:21,742 INFO L263 TraceCheckUtils]: 70: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:21,742 INFO L280 TraceCheckUtils]: 71: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:21,743 INFO L280 TraceCheckUtils]: 72: Hoare triple {9701#true} assume ~n < 1;#res := 0; {9701#true} is VALID [2020-07-10 14:45:21,743 INFO L280 TraceCheckUtils]: 73: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:21,743 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:21,743 INFO L280 TraceCheckUtils]: 75: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:21,743 INFO L280 TraceCheckUtils]: 76: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:21,753 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {9701#true} {11377#(<= |fibonacci_#in~n| 4)} #32#return; {11377#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-10 14:45:21,754 INFO L280 TraceCheckUtils]: 78: Hoare triple {11377#(<= |fibonacci_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11377#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-10 14:45:21,754 INFO L280 TraceCheckUtils]: 79: Hoare triple {11377#(<= |fibonacci_#in~n| 4)} assume true; {11377#(<= |fibonacci_#in~n| 4)} is VALID [2020-07-10 14:45:21,756 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {11377#(<= |fibonacci_#in~n| 4)} {12763#(<= |fibonacci_#in~n| fibonacci_~n)} #30#return; {11312#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-10 14:45:21,756 INFO L280 TraceCheckUtils]: 81: Hoare triple {11312#(<= |fibonacci_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11312#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-10 14:45:21,757 INFO L263 TraceCheckUtils]: 82: Hoare triple {11312#(<= |fibonacci_#in~n| 5)} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:21,757 INFO L280 TraceCheckUtils]: 83: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:21,757 INFO L280 TraceCheckUtils]: 84: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:21,757 INFO L280 TraceCheckUtils]: 85: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:21,757 INFO L263 TraceCheckUtils]: 86: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:21,757 INFO L280 TraceCheckUtils]: 87: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:21,758 INFO L280 TraceCheckUtils]: 88: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:21,758 INFO L280 TraceCheckUtils]: 89: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:21,758 INFO L263 TraceCheckUtils]: 90: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:21,758 INFO L280 TraceCheckUtils]: 91: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:21,758 INFO L280 TraceCheckUtils]: 92: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:21,758 INFO L280 TraceCheckUtils]: 93: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:21,758 INFO L280 TraceCheckUtils]: 94: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:21,759 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:21,759 INFO L280 TraceCheckUtils]: 96: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:21,759 INFO L263 TraceCheckUtils]: 97: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:21,759 INFO L280 TraceCheckUtils]: 98: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:21,759 INFO L280 TraceCheckUtils]: 99: Hoare triple {9701#true} assume ~n < 1;#res := 0; {9701#true} is VALID [2020-07-10 14:45:21,759 INFO L280 TraceCheckUtils]: 100: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:21,759 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:21,759 INFO L280 TraceCheckUtils]: 102: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:21,759 INFO L280 TraceCheckUtils]: 103: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:21,760 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:21,760 INFO L280 TraceCheckUtils]: 105: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:21,760 INFO L263 TraceCheckUtils]: 106: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:21,760 INFO L280 TraceCheckUtils]: 107: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:21,760 INFO L280 TraceCheckUtils]: 108: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:21,760 INFO L280 TraceCheckUtils]: 109: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:21,760 INFO L280 TraceCheckUtils]: 110: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:21,760 INFO L275 TraceCheckUtils]: 111: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:21,761 INFO L280 TraceCheckUtils]: 112: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:21,761 INFO L280 TraceCheckUtils]: 113: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:21,762 INFO L275 TraceCheckUtils]: 114: Hoare quadruple {9701#true} {11312#(<= |fibonacci_#in~n| 5)} #32#return; {11312#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-10 14:45:21,762 INFO L280 TraceCheckUtils]: 115: Hoare triple {11312#(<= |fibonacci_#in~n| 5)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11312#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-10 14:45:21,763 INFO L280 TraceCheckUtils]: 116: Hoare triple {11312#(<= |fibonacci_#in~n| 5)} assume true; {11312#(<= |fibonacci_#in~n| 5)} is VALID [2020-07-10 14:45:21,764 INFO L275 TraceCheckUtils]: 117: Hoare quadruple {11312#(<= |fibonacci_#in~n| 5)} {12763#(<= |fibonacci_#in~n| fibonacci_~n)} #30#return; {11193#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-10 14:45:21,764 INFO L280 TraceCheckUtils]: 118: Hoare triple {11193#(<= |fibonacci_#in~n| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11193#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-10 14:45:21,764 INFO L263 TraceCheckUtils]: 119: Hoare triple {11193#(<= |fibonacci_#in~n| 6)} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:21,765 INFO L280 TraceCheckUtils]: 120: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:21,765 INFO L280 TraceCheckUtils]: 121: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:21,765 INFO L280 TraceCheckUtils]: 122: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:21,765 INFO L263 TraceCheckUtils]: 123: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:21,765 INFO L280 TraceCheckUtils]: 124: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:21,766 INFO L280 TraceCheckUtils]: 125: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:21,766 INFO L280 TraceCheckUtils]: 126: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:21,766 INFO L263 TraceCheckUtils]: 127: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:21,766 INFO L280 TraceCheckUtils]: 128: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:21,766 INFO L280 TraceCheckUtils]: 129: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:21,767 INFO L280 TraceCheckUtils]: 130: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:21,767 INFO L263 TraceCheckUtils]: 131: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:21,767 INFO L280 TraceCheckUtils]: 132: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:21,767 INFO L280 TraceCheckUtils]: 133: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:21,767 INFO L280 TraceCheckUtils]: 134: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:21,768 INFO L280 TraceCheckUtils]: 135: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:21,768 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:21,768 INFO L280 TraceCheckUtils]: 137: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:21,768 INFO L263 TraceCheckUtils]: 138: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:21,768 INFO L280 TraceCheckUtils]: 139: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:21,769 INFO L280 TraceCheckUtils]: 140: Hoare triple {9701#true} assume ~n < 1;#res := 0; {9701#true} is VALID [2020-07-10 14:45:21,769 INFO L280 TraceCheckUtils]: 141: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:21,769 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:21,769 INFO L280 TraceCheckUtils]: 143: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:21,769 INFO L280 TraceCheckUtils]: 144: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:21,770 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:21,770 INFO L280 TraceCheckUtils]: 146: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:21,770 INFO L263 TraceCheckUtils]: 147: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:21,770 INFO L280 TraceCheckUtils]: 148: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:21,770 INFO L280 TraceCheckUtils]: 149: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:21,770 INFO L280 TraceCheckUtils]: 150: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:21,770 INFO L280 TraceCheckUtils]: 151: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:21,770 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:21,770 INFO L280 TraceCheckUtils]: 153: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:21,771 INFO L280 TraceCheckUtils]: 154: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:21,773 INFO L275 TraceCheckUtils]: 155: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:21,774 INFO L280 TraceCheckUtils]: 156: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:21,774 INFO L263 TraceCheckUtils]: 157: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:21,774 INFO L280 TraceCheckUtils]: 158: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:21,774 INFO L280 TraceCheckUtils]: 159: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:21,774 INFO L280 TraceCheckUtils]: 160: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:21,774 INFO L263 TraceCheckUtils]: 161: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:21,774 INFO L280 TraceCheckUtils]: 162: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:21,774 INFO L280 TraceCheckUtils]: 163: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:21,775 INFO L280 TraceCheckUtils]: 164: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:21,775 INFO L280 TraceCheckUtils]: 165: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:21,775 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:21,775 INFO L280 TraceCheckUtils]: 167: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:21,775 INFO L263 TraceCheckUtils]: 168: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:21,775 INFO L280 TraceCheckUtils]: 169: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:21,775 INFO L280 TraceCheckUtils]: 170: Hoare triple {9701#true} assume ~n < 1;#res := 0; {9701#true} is VALID [2020-07-10 14:45:21,775 INFO L280 TraceCheckUtils]: 171: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:21,776 INFO L275 TraceCheckUtils]: 172: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:21,776 INFO L280 TraceCheckUtils]: 173: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:21,776 INFO L280 TraceCheckUtils]: 174: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:21,776 INFO L275 TraceCheckUtils]: 175: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:21,776 INFO L280 TraceCheckUtils]: 176: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:21,777 INFO L280 TraceCheckUtils]: 177: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:21,778 INFO L275 TraceCheckUtils]: 178: Hoare quadruple {9701#true} {11193#(<= |fibonacci_#in~n| 6)} #32#return; {11193#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-10 14:45:21,778 INFO L280 TraceCheckUtils]: 179: Hoare triple {11193#(<= |fibonacci_#in~n| 6)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11193#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-10 14:45:21,778 INFO L280 TraceCheckUtils]: 180: Hoare triple {11193#(<= |fibonacci_#in~n| 6)} assume true; {11193#(<= |fibonacci_#in~n| 6)} is VALID [2020-07-10 14:45:21,779 INFO L275 TraceCheckUtils]: 181: Hoare quadruple {11193#(<= |fibonacci_#in~n| 6)} {12763#(<= |fibonacci_#in~n| fibonacci_~n)} #30#return; {10992#(<= |fibonacci_#in~n| 7)} is VALID [2020-07-10 14:45:21,780 INFO L280 TraceCheckUtils]: 182: Hoare triple {10992#(<= |fibonacci_#in~n| 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10992#(<= |fibonacci_#in~n| 7)} is VALID [2020-07-10 14:45:21,780 INFO L263 TraceCheckUtils]: 183: Hoare triple {10992#(<= |fibonacci_#in~n| 7)} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:21,780 INFO L280 TraceCheckUtils]: 184: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:21,780 INFO L280 TraceCheckUtils]: 185: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:21,780 INFO L280 TraceCheckUtils]: 186: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:21,780 INFO L263 TraceCheckUtils]: 187: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:21,781 INFO L280 TraceCheckUtils]: 188: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:21,781 INFO L280 TraceCheckUtils]: 189: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:21,781 INFO L280 TraceCheckUtils]: 190: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:21,781 INFO L263 TraceCheckUtils]: 191: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:21,781 INFO L280 TraceCheckUtils]: 192: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:21,781 INFO L280 TraceCheckUtils]: 193: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:21,781 INFO L280 TraceCheckUtils]: 194: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:21,781 INFO L263 TraceCheckUtils]: 195: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:21,781 INFO L280 TraceCheckUtils]: 196: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:21,782 INFO L280 TraceCheckUtils]: 197: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:21,782 INFO L280 TraceCheckUtils]: 198: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:21,782 INFO L263 TraceCheckUtils]: 199: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:21,782 INFO L280 TraceCheckUtils]: 200: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:21,782 INFO L280 TraceCheckUtils]: 201: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:21,782 INFO L280 TraceCheckUtils]: 202: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:21,782 INFO L280 TraceCheckUtils]: 203: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:21,782 INFO L275 TraceCheckUtils]: 204: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:21,782 INFO L280 TraceCheckUtils]: 205: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:21,783 INFO L263 TraceCheckUtils]: 206: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:21,783 INFO L280 TraceCheckUtils]: 207: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:21,783 INFO L280 TraceCheckUtils]: 208: Hoare triple {9701#true} assume ~n < 1;#res := 0; {9701#true} is VALID [2020-07-10 14:45:21,783 INFO L280 TraceCheckUtils]: 209: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:21,783 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:21,783 INFO L280 TraceCheckUtils]: 211: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:21,783 INFO L280 TraceCheckUtils]: 212: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:21,783 INFO L275 TraceCheckUtils]: 213: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:21,784 INFO L280 TraceCheckUtils]: 214: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:21,784 INFO L263 TraceCheckUtils]: 215: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:21,784 INFO L280 TraceCheckUtils]: 216: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:21,784 INFO L280 TraceCheckUtils]: 217: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:21,784 INFO L280 TraceCheckUtils]: 218: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:21,784 INFO L280 TraceCheckUtils]: 219: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:21,784 INFO L275 TraceCheckUtils]: 220: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:21,784 INFO L280 TraceCheckUtils]: 221: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:21,784 INFO L280 TraceCheckUtils]: 222: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:21,785 INFO L275 TraceCheckUtils]: 223: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:21,785 INFO L280 TraceCheckUtils]: 224: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:21,785 INFO L263 TraceCheckUtils]: 225: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:21,785 INFO L280 TraceCheckUtils]: 226: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:21,785 INFO L280 TraceCheckUtils]: 227: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:21,785 INFO L280 TraceCheckUtils]: 228: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:21,785 INFO L263 TraceCheckUtils]: 229: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:21,785 INFO L280 TraceCheckUtils]: 230: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:21,785 INFO L280 TraceCheckUtils]: 231: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:21,786 INFO L280 TraceCheckUtils]: 232: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:21,786 INFO L280 TraceCheckUtils]: 233: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:21,786 INFO L275 TraceCheckUtils]: 234: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:21,786 INFO L280 TraceCheckUtils]: 235: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:21,786 INFO L263 TraceCheckUtils]: 236: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:21,786 INFO L280 TraceCheckUtils]: 237: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:21,786 INFO L280 TraceCheckUtils]: 238: Hoare triple {9701#true} assume ~n < 1;#res := 0; {9701#true} is VALID [2020-07-10 14:45:21,786 INFO L280 TraceCheckUtils]: 239: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:21,787 INFO L275 TraceCheckUtils]: 240: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:21,787 INFO L280 TraceCheckUtils]: 241: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:21,787 INFO L280 TraceCheckUtils]: 242: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:21,787 INFO L275 TraceCheckUtils]: 243: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:21,787 INFO L280 TraceCheckUtils]: 244: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:21,787 INFO L280 TraceCheckUtils]: 245: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:21,787 INFO L275 TraceCheckUtils]: 246: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:21,787 INFO L280 TraceCheckUtils]: 247: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:21,788 INFO L263 TraceCheckUtils]: 248: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:21,788 INFO L280 TraceCheckUtils]: 249: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:21,788 INFO L280 TraceCheckUtils]: 250: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:21,788 INFO L280 TraceCheckUtils]: 251: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:21,788 INFO L263 TraceCheckUtils]: 252: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:21,788 INFO L280 TraceCheckUtils]: 253: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:21,788 INFO L280 TraceCheckUtils]: 254: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:21,788 INFO L280 TraceCheckUtils]: 255: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:21,788 INFO L263 TraceCheckUtils]: 256: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:21,789 INFO L280 TraceCheckUtils]: 257: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:21,789 INFO L280 TraceCheckUtils]: 258: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:21,789 INFO L280 TraceCheckUtils]: 259: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:21,789 INFO L280 TraceCheckUtils]: 260: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:21,789 INFO L275 TraceCheckUtils]: 261: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:21,789 INFO L280 TraceCheckUtils]: 262: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:21,789 INFO L263 TraceCheckUtils]: 263: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:21,789 INFO L280 TraceCheckUtils]: 264: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:21,789 INFO L280 TraceCheckUtils]: 265: Hoare triple {9701#true} assume ~n < 1;#res := 0; {9701#true} is VALID [2020-07-10 14:45:21,790 INFO L280 TraceCheckUtils]: 266: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:21,790 INFO L275 TraceCheckUtils]: 267: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:21,790 INFO L280 TraceCheckUtils]: 268: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:21,790 INFO L280 TraceCheckUtils]: 269: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:21,790 INFO L275 TraceCheckUtils]: 270: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:21,790 INFO L280 TraceCheckUtils]: 271: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:21,790 INFO L263 TraceCheckUtils]: 272: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:21,790 INFO L280 TraceCheckUtils]: 273: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:21,791 INFO L280 TraceCheckUtils]: 274: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:21,791 INFO L280 TraceCheckUtils]: 275: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:21,791 INFO L280 TraceCheckUtils]: 276: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:21,791 INFO L275 TraceCheckUtils]: 277: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:21,791 INFO L280 TraceCheckUtils]: 278: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:21,791 INFO L280 TraceCheckUtils]: 279: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:21,791 INFO L275 TraceCheckUtils]: 280: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:21,792 INFO L280 TraceCheckUtils]: 281: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:21,792 INFO L280 TraceCheckUtils]: 282: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:21,797 INFO L275 TraceCheckUtils]: 283: Hoare quadruple {9701#true} {10992#(<= |fibonacci_#in~n| 7)} #32#return; {10992#(<= |fibonacci_#in~n| 7)} is VALID [2020-07-10 14:45:21,798 INFO L280 TraceCheckUtils]: 284: Hoare triple {10992#(<= |fibonacci_#in~n| 7)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {10992#(<= |fibonacci_#in~n| 7)} is VALID [2020-07-10 14:45:21,798 INFO L280 TraceCheckUtils]: 285: Hoare triple {10992#(<= |fibonacci_#in~n| 7)} assume true; {10992#(<= |fibonacci_#in~n| 7)} is VALID [2020-07-10 14:45:21,799 INFO L275 TraceCheckUtils]: 286: Hoare quadruple {10992#(<= |fibonacci_#in~n| 7)} {9701#true} #30#return; {10545#(<= fibonacci_~n 8)} is VALID [2020-07-10 14:45:21,799 INFO L280 TraceCheckUtils]: 287: Hoare triple {10545#(<= fibonacci_~n 8)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10545#(<= fibonacci_~n 8)} is VALID [2020-07-10 14:45:21,800 INFO L263 TraceCheckUtils]: 288: Hoare triple {10545#(<= fibonacci_~n 8)} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:21,800 INFO L280 TraceCheckUtils]: 289: Hoare triple {9701#true} ~n := #in~n; {13601#(<= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:21,800 INFO L280 TraceCheckUtils]: 290: Hoare triple {13601#(<= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {13601#(<= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:21,801 INFO L280 TraceCheckUtils]: 291: Hoare triple {13601#(<= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {13601#(<= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:21,801 INFO L263 TraceCheckUtils]: 292: Hoare triple {13601#(<= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:21,802 INFO L280 TraceCheckUtils]: 293: Hoare triple {9701#true} ~n := #in~n; {13601#(<= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:21,802 INFO L280 TraceCheckUtils]: 294: Hoare triple {13601#(<= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {13601#(<= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:21,803 INFO L280 TraceCheckUtils]: 295: Hoare triple {13601#(<= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {13601#(<= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:21,803 INFO L263 TraceCheckUtils]: 296: Hoare triple {13601#(<= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:21,803 INFO L280 TraceCheckUtils]: 297: Hoare triple {9701#true} ~n := #in~n; {13601#(<= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:21,804 INFO L280 TraceCheckUtils]: 298: Hoare triple {13601#(<= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {13601#(<= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:21,805 INFO L280 TraceCheckUtils]: 299: Hoare triple {13601#(<= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {13601#(<= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:21,805 INFO L263 TraceCheckUtils]: 300: Hoare triple {13601#(<= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:21,805 INFO L280 TraceCheckUtils]: 301: Hoare triple {9701#true} ~n := #in~n; {13601#(<= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:21,806 INFO L280 TraceCheckUtils]: 302: Hoare triple {13601#(<= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {13601#(<= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:21,807 INFO L280 TraceCheckUtils]: 303: Hoare triple {13601#(<= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {13601#(<= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:21,807 INFO L263 TraceCheckUtils]: 304: Hoare triple {13601#(<= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:21,808 INFO L280 TraceCheckUtils]: 305: Hoare triple {9701#true} ~n := #in~n; {13601#(<= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:21,808 INFO L280 TraceCheckUtils]: 306: Hoare triple {13601#(<= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {13601#(<= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:21,809 INFO L280 TraceCheckUtils]: 307: Hoare triple {13601#(<= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {13601#(<= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:21,809 INFO L263 TraceCheckUtils]: 308: Hoare triple {13601#(<= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:21,810 INFO L280 TraceCheckUtils]: 309: Hoare triple {9701#true} ~n := #in~n; {13601#(<= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:21,810 INFO L280 TraceCheckUtils]: 310: Hoare triple {13601#(<= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {13601#(<= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:21,811 INFO L280 TraceCheckUtils]: 311: Hoare triple {13601#(<= fibonacci_~n |fibonacci_#in~n|)} assume !(1 == ~n); {13601#(<= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:21,811 INFO L263 TraceCheckUtils]: 312: Hoare triple {13601#(<= fibonacci_~n |fibonacci_#in~n|)} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:21,812 INFO L280 TraceCheckUtils]: 313: Hoare triple {9701#true} ~n := #in~n; {13601#(<= fibonacci_~n |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:21,812 INFO L280 TraceCheckUtils]: 314: Hoare triple {13601#(<= fibonacci_~n |fibonacci_#in~n|)} assume !(~n < 1); {13677#(<= 1 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:21,813 INFO L280 TraceCheckUtils]: 315: Hoare triple {13677#(<= 1 |fibonacci_#in~n|)} assume 1 == ~n;#res := 1; {13677#(<= 1 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:21,813 INFO L280 TraceCheckUtils]: 316: Hoare triple {13677#(<= 1 |fibonacci_#in~n|)} assume true; {13677#(<= 1 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:21,814 INFO L275 TraceCheckUtils]: 317: Hoare quadruple {13677#(<= 1 |fibonacci_#in~n|)} {13601#(<= fibonacci_~n |fibonacci_#in~n|)} #30#return; {12374#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:21,814 INFO L280 TraceCheckUtils]: 318: Hoare triple {12374#(<= 2 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12374#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:21,814 INFO L263 TraceCheckUtils]: 319: Hoare triple {12374#(<= 2 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:21,815 INFO L280 TraceCheckUtils]: 320: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:21,815 INFO L280 TraceCheckUtils]: 321: Hoare triple {9701#true} assume ~n < 1;#res := 0; {9701#true} is VALID [2020-07-10 14:45:21,815 INFO L280 TraceCheckUtils]: 322: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:21,815 INFO L275 TraceCheckUtils]: 323: Hoare quadruple {9701#true} {12374#(<= 2 |fibonacci_#in~n|)} #32#return; {12374#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:21,816 INFO L280 TraceCheckUtils]: 324: Hoare triple {12374#(<= 2 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {12374#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:21,817 INFO L280 TraceCheckUtils]: 325: Hoare triple {12374#(<= 2 |fibonacci_#in~n|)} assume true; {12374#(<= 2 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:21,818 INFO L275 TraceCheckUtils]: 326: Hoare quadruple {12374#(<= 2 |fibonacci_#in~n|)} {13601#(<= fibonacci_~n |fibonacci_#in~n|)} #30#return; {12367#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:21,819 INFO L280 TraceCheckUtils]: 327: Hoare triple {12367#(<= 3 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12367#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:21,819 INFO L263 TraceCheckUtils]: 328: Hoare triple {12367#(<= 3 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:21,819 INFO L280 TraceCheckUtils]: 329: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:21,819 INFO L280 TraceCheckUtils]: 330: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:21,820 INFO L280 TraceCheckUtils]: 331: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:21,820 INFO L280 TraceCheckUtils]: 332: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:21,821 INFO L275 TraceCheckUtils]: 333: Hoare quadruple {9701#true} {12367#(<= 3 |fibonacci_#in~n|)} #32#return; {12367#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:21,821 INFO L280 TraceCheckUtils]: 334: Hoare triple {12367#(<= 3 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {12367#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:21,822 INFO L280 TraceCheckUtils]: 335: Hoare triple {12367#(<= 3 |fibonacci_#in~n|)} assume true; {12367#(<= 3 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:21,823 INFO L275 TraceCheckUtils]: 336: Hoare quadruple {12367#(<= 3 |fibonacci_#in~n|)} {13601#(<= fibonacci_~n |fibonacci_#in~n|)} #30#return; {12330#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:21,823 INFO L280 TraceCheckUtils]: 337: Hoare triple {12330#(<= 4 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12330#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:21,823 INFO L263 TraceCheckUtils]: 338: Hoare triple {12330#(<= 4 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:21,823 INFO L280 TraceCheckUtils]: 339: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:21,823 INFO L280 TraceCheckUtils]: 340: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:21,824 INFO L280 TraceCheckUtils]: 341: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:21,824 INFO L263 TraceCheckUtils]: 342: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:21,824 INFO L280 TraceCheckUtils]: 343: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:21,824 INFO L280 TraceCheckUtils]: 344: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:21,824 INFO L280 TraceCheckUtils]: 345: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:21,824 INFO L280 TraceCheckUtils]: 346: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:21,824 INFO L275 TraceCheckUtils]: 347: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:21,824 INFO L280 TraceCheckUtils]: 348: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:21,824 INFO L263 TraceCheckUtils]: 349: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:21,825 INFO L280 TraceCheckUtils]: 350: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:21,825 INFO L280 TraceCheckUtils]: 351: Hoare triple {9701#true} assume ~n < 1;#res := 0; {9701#true} is VALID [2020-07-10 14:45:21,825 INFO L280 TraceCheckUtils]: 352: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:21,825 INFO L275 TraceCheckUtils]: 353: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:21,825 INFO L280 TraceCheckUtils]: 354: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:21,825 INFO L280 TraceCheckUtils]: 355: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:21,826 INFO L275 TraceCheckUtils]: 356: Hoare quadruple {9701#true} {12330#(<= 4 |fibonacci_#in~n|)} #32#return; {12330#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:21,827 INFO L280 TraceCheckUtils]: 357: Hoare triple {12330#(<= 4 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {12330#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:21,827 INFO L280 TraceCheckUtils]: 358: Hoare triple {12330#(<= 4 |fibonacci_#in~n|)} assume true; {12330#(<= 4 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:21,828 INFO L275 TraceCheckUtils]: 359: Hoare quadruple {12330#(<= 4 |fibonacci_#in~n|)} {13601#(<= fibonacci_~n |fibonacci_#in~n|)} #30#return; {12265#(<= 5 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:21,828 INFO L280 TraceCheckUtils]: 360: Hoare triple {12265#(<= 5 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12265#(<= 5 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:21,828 INFO L263 TraceCheckUtils]: 361: Hoare triple {12265#(<= 5 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:21,829 INFO L280 TraceCheckUtils]: 362: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:21,829 INFO L280 TraceCheckUtils]: 363: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:21,829 INFO L280 TraceCheckUtils]: 364: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:21,829 INFO L263 TraceCheckUtils]: 365: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:21,829 INFO L280 TraceCheckUtils]: 366: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:21,830 INFO L280 TraceCheckUtils]: 367: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:21,830 INFO L280 TraceCheckUtils]: 368: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:21,830 INFO L263 TraceCheckUtils]: 369: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:21,830 INFO L280 TraceCheckUtils]: 370: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:21,830 INFO L280 TraceCheckUtils]: 371: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:21,830 INFO L280 TraceCheckUtils]: 372: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:21,831 INFO L280 TraceCheckUtils]: 373: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:21,831 INFO L275 TraceCheckUtils]: 374: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:21,831 INFO L280 TraceCheckUtils]: 375: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:21,831 INFO L263 TraceCheckUtils]: 376: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:21,831 INFO L280 TraceCheckUtils]: 377: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:21,831 INFO L280 TraceCheckUtils]: 378: Hoare triple {9701#true} assume ~n < 1;#res := 0; {9701#true} is VALID [2020-07-10 14:45:21,831 INFO L280 TraceCheckUtils]: 379: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:21,831 INFO L275 TraceCheckUtils]: 380: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:21,832 INFO L280 TraceCheckUtils]: 381: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:21,832 INFO L280 TraceCheckUtils]: 382: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:21,832 INFO L275 TraceCheckUtils]: 383: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:21,832 INFO L280 TraceCheckUtils]: 384: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:21,832 INFO L263 TraceCheckUtils]: 385: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:21,832 INFO L280 TraceCheckUtils]: 386: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:21,832 INFO L280 TraceCheckUtils]: 387: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:21,832 INFO L280 TraceCheckUtils]: 388: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:21,832 INFO L280 TraceCheckUtils]: 389: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:21,833 INFO L275 TraceCheckUtils]: 390: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:21,833 INFO L280 TraceCheckUtils]: 391: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:21,833 INFO L280 TraceCheckUtils]: 392: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:21,834 INFO L275 TraceCheckUtils]: 393: Hoare quadruple {9701#true} {12265#(<= 5 |fibonacci_#in~n|)} #32#return; {12265#(<= 5 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:21,834 INFO L280 TraceCheckUtils]: 394: Hoare triple {12265#(<= 5 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {12265#(<= 5 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:21,834 INFO L280 TraceCheckUtils]: 395: Hoare triple {12265#(<= 5 |fibonacci_#in~n|)} assume true; {12265#(<= 5 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:21,835 INFO L275 TraceCheckUtils]: 396: Hoare quadruple {12265#(<= 5 |fibonacci_#in~n|)} {13601#(<= fibonacci_~n |fibonacci_#in~n|)} #30#return; {12146#(<= 6 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:21,836 INFO L280 TraceCheckUtils]: 397: Hoare triple {12146#(<= 6 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12146#(<= 6 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:21,836 INFO L263 TraceCheckUtils]: 398: Hoare triple {12146#(<= 6 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:21,836 INFO L280 TraceCheckUtils]: 399: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:21,837 INFO L280 TraceCheckUtils]: 400: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:21,837 INFO L280 TraceCheckUtils]: 401: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:21,837 INFO L263 TraceCheckUtils]: 402: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:21,837 INFO L280 TraceCheckUtils]: 403: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:21,837 INFO L280 TraceCheckUtils]: 404: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:21,837 INFO L280 TraceCheckUtils]: 405: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:21,838 INFO L263 TraceCheckUtils]: 406: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:21,838 INFO L280 TraceCheckUtils]: 407: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:21,838 INFO L280 TraceCheckUtils]: 408: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:21,838 INFO L280 TraceCheckUtils]: 409: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:21,839 INFO L263 TraceCheckUtils]: 410: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:21,839 INFO L280 TraceCheckUtils]: 411: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:21,839 INFO L280 TraceCheckUtils]: 412: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:21,839 INFO L280 TraceCheckUtils]: 413: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:21,839 INFO L280 TraceCheckUtils]: 414: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:21,839 INFO L275 TraceCheckUtils]: 415: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:21,840 INFO L280 TraceCheckUtils]: 416: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:21,840 INFO L263 TraceCheckUtils]: 417: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:21,840 INFO L280 TraceCheckUtils]: 418: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:21,840 INFO L280 TraceCheckUtils]: 419: Hoare triple {9701#true} assume ~n < 1;#res := 0; {9701#true} is VALID [2020-07-10 14:45:21,840 INFO L280 TraceCheckUtils]: 420: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:21,840 INFO L275 TraceCheckUtils]: 421: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:21,840 INFO L280 TraceCheckUtils]: 422: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:21,840 INFO L280 TraceCheckUtils]: 423: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:21,841 INFO L275 TraceCheckUtils]: 424: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:21,841 INFO L280 TraceCheckUtils]: 425: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:21,841 INFO L263 TraceCheckUtils]: 426: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:21,841 INFO L280 TraceCheckUtils]: 427: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:21,841 INFO L280 TraceCheckUtils]: 428: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:21,841 INFO L280 TraceCheckUtils]: 429: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:21,841 INFO L280 TraceCheckUtils]: 430: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:21,841 INFO L275 TraceCheckUtils]: 431: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:21,841 INFO L280 TraceCheckUtils]: 432: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:21,842 INFO L280 TraceCheckUtils]: 433: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:21,842 INFO L275 TraceCheckUtils]: 434: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:21,842 INFO L280 TraceCheckUtils]: 435: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:21,842 INFO L263 TraceCheckUtils]: 436: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:21,842 INFO L280 TraceCheckUtils]: 437: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:21,842 INFO L280 TraceCheckUtils]: 438: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:21,842 INFO L280 TraceCheckUtils]: 439: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:21,842 INFO L263 TraceCheckUtils]: 440: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:21,843 INFO L280 TraceCheckUtils]: 441: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:21,843 INFO L280 TraceCheckUtils]: 442: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:21,843 INFO L280 TraceCheckUtils]: 443: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:21,843 INFO L280 TraceCheckUtils]: 444: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:21,843 INFO L275 TraceCheckUtils]: 445: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:21,843 INFO L280 TraceCheckUtils]: 446: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:21,843 INFO L263 TraceCheckUtils]: 447: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:21,843 INFO L280 TraceCheckUtils]: 448: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:21,843 INFO L280 TraceCheckUtils]: 449: Hoare triple {9701#true} assume ~n < 1;#res := 0; {9701#true} is VALID [2020-07-10 14:45:21,844 INFO L280 TraceCheckUtils]: 450: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:21,844 INFO L275 TraceCheckUtils]: 451: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:21,844 INFO L280 TraceCheckUtils]: 452: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:21,844 INFO L280 TraceCheckUtils]: 453: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:21,844 INFO L275 TraceCheckUtils]: 454: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:21,844 INFO L280 TraceCheckUtils]: 455: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:21,844 INFO L280 TraceCheckUtils]: 456: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:21,845 INFO L275 TraceCheckUtils]: 457: Hoare quadruple {9701#true} {12146#(<= 6 |fibonacci_#in~n|)} #32#return; {12146#(<= 6 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:21,845 INFO L280 TraceCheckUtils]: 458: Hoare triple {12146#(<= 6 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {12146#(<= 6 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:21,846 INFO L280 TraceCheckUtils]: 459: Hoare triple {12146#(<= 6 |fibonacci_#in~n|)} assume true; {12146#(<= 6 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:21,847 INFO L275 TraceCheckUtils]: 460: Hoare quadruple {12146#(<= 6 |fibonacci_#in~n|)} {13601#(<= fibonacci_~n |fibonacci_#in~n|)} #30#return; {11945#(<= 7 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:21,847 INFO L280 TraceCheckUtils]: 461: Hoare triple {11945#(<= 7 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11945#(<= 7 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:21,847 INFO L263 TraceCheckUtils]: 462: Hoare triple {11945#(<= 7 |fibonacci_#in~n|)} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:21,847 INFO L280 TraceCheckUtils]: 463: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:21,848 INFO L280 TraceCheckUtils]: 464: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:21,848 INFO L280 TraceCheckUtils]: 465: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:21,848 INFO L263 TraceCheckUtils]: 466: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:21,848 INFO L280 TraceCheckUtils]: 467: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:21,848 INFO L280 TraceCheckUtils]: 468: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:21,848 INFO L280 TraceCheckUtils]: 469: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:21,848 INFO L263 TraceCheckUtils]: 470: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:21,848 INFO L280 TraceCheckUtils]: 471: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:21,849 INFO L280 TraceCheckUtils]: 472: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:21,849 INFO L280 TraceCheckUtils]: 473: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:21,849 INFO L263 TraceCheckUtils]: 474: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:21,849 INFO L280 TraceCheckUtils]: 475: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:21,849 INFO L280 TraceCheckUtils]: 476: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:21,850 INFO L280 TraceCheckUtils]: 477: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:21,850 INFO L263 TraceCheckUtils]: 478: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:21,850 INFO L280 TraceCheckUtils]: 479: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:21,850 INFO L280 TraceCheckUtils]: 480: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:21,850 INFO L280 TraceCheckUtils]: 481: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:21,851 INFO L280 TraceCheckUtils]: 482: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:21,851 INFO L275 TraceCheckUtils]: 483: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:21,851 INFO L280 TraceCheckUtils]: 484: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:21,851 INFO L263 TraceCheckUtils]: 485: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:21,851 INFO L280 TraceCheckUtils]: 486: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:21,851 INFO L280 TraceCheckUtils]: 487: Hoare triple {9701#true} assume ~n < 1;#res := 0; {9701#true} is VALID [2020-07-10 14:45:21,852 INFO L280 TraceCheckUtils]: 488: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:21,852 INFO L275 TraceCheckUtils]: 489: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:21,852 INFO L280 TraceCheckUtils]: 490: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:21,852 INFO L280 TraceCheckUtils]: 491: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:21,852 INFO L275 TraceCheckUtils]: 492: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:21,853 INFO L280 TraceCheckUtils]: 493: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:21,853 INFO L263 TraceCheckUtils]: 494: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:21,853 INFO L280 TraceCheckUtils]: 495: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:21,853 INFO L280 TraceCheckUtils]: 496: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:21,853 INFO L280 TraceCheckUtils]: 497: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:21,853 INFO L280 TraceCheckUtils]: 498: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:21,854 INFO L275 TraceCheckUtils]: 499: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:21,854 INFO L280 TraceCheckUtils]: 500: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:21,854 INFO L280 TraceCheckUtils]: 501: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:21,854 INFO L275 TraceCheckUtils]: 502: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:21,854 INFO L280 TraceCheckUtils]: 503: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:21,855 INFO L263 TraceCheckUtils]: 504: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:21,855 INFO L280 TraceCheckUtils]: 505: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:21,855 INFO L280 TraceCheckUtils]: 506: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:21,855 INFO L280 TraceCheckUtils]: 507: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:21,855 INFO L263 TraceCheckUtils]: 508: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:21,856 INFO L280 TraceCheckUtils]: 509: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:21,856 INFO L280 TraceCheckUtils]: 510: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:21,856 INFO L280 TraceCheckUtils]: 511: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:21,856 INFO L280 TraceCheckUtils]: 512: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:21,856 INFO L275 TraceCheckUtils]: 513: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:21,856 INFO L280 TraceCheckUtils]: 514: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:21,857 INFO L263 TraceCheckUtils]: 515: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:21,857 INFO L280 TraceCheckUtils]: 516: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:21,857 INFO L280 TraceCheckUtils]: 517: Hoare triple {9701#true} assume ~n < 1;#res := 0; {9701#true} is VALID [2020-07-10 14:45:21,857 INFO L280 TraceCheckUtils]: 518: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:21,857 INFO L275 TraceCheckUtils]: 519: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:21,857 INFO L280 TraceCheckUtils]: 520: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:21,858 INFO L280 TraceCheckUtils]: 521: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:21,858 INFO L275 TraceCheckUtils]: 522: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:21,858 INFO L280 TraceCheckUtils]: 523: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:21,858 INFO L280 TraceCheckUtils]: 524: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:21,858 INFO L275 TraceCheckUtils]: 525: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:21,858 INFO L280 TraceCheckUtils]: 526: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:21,859 INFO L263 TraceCheckUtils]: 527: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:21,859 INFO L280 TraceCheckUtils]: 528: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:21,859 INFO L280 TraceCheckUtils]: 529: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:21,859 INFO L280 TraceCheckUtils]: 530: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:21,859 INFO L263 TraceCheckUtils]: 531: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:21,859 INFO L280 TraceCheckUtils]: 532: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:21,860 INFO L280 TraceCheckUtils]: 533: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:21,860 INFO L280 TraceCheckUtils]: 534: Hoare triple {9701#true} assume !(1 == ~n); {9701#true} is VALID [2020-07-10 14:45:21,860 INFO L263 TraceCheckUtils]: 535: Hoare triple {9701#true} call #t~ret0 := fibonacci(~n - 1); {9701#true} is VALID [2020-07-10 14:45:21,860 INFO L280 TraceCheckUtils]: 536: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:21,860 INFO L280 TraceCheckUtils]: 537: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:21,860 INFO L280 TraceCheckUtils]: 538: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:21,861 INFO L280 TraceCheckUtils]: 539: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:21,861 INFO L275 TraceCheckUtils]: 540: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:21,861 INFO L280 TraceCheckUtils]: 541: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:21,861 INFO L263 TraceCheckUtils]: 542: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:21,861 INFO L280 TraceCheckUtils]: 543: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:21,861 INFO L280 TraceCheckUtils]: 544: Hoare triple {9701#true} assume ~n < 1;#res := 0; {9701#true} is VALID [2020-07-10 14:45:21,862 INFO L280 TraceCheckUtils]: 545: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:21,862 INFO L275 TraceCheckUtils]: 546: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:21,862 INFO L280 TraceCheckUtils]: 547: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:21,862 INFO L280 TraceCheckUtils]: 548: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:21,862 INFO L275 TraceCheckUtils]: 549: Hoare quadruple {9701#true} {9701#true} #30#return; {9701#true} is VALID [2020-07-10 14:45:21,862 INFO L280 TraceCheckUtils]: 550: Hoare triple {9701#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9701#true} is VALID [2020-07-10 14:45:21,863 INFO L263 TraceCheckUtils]: 551: Hoare triple {9701#true} call #t~ret1 := fibonacci(~n - 2); {9701#true} is VALID [2020-07-10 14:45:21,863 INFO L280 TraceCheckUtils]: 552: Hoare triple {9701#true} ~n := #in~n; {9701#true} is VALID [2020-07-10 14:45:21,863 INFO L280 TraceCheckUtils]: 553: Hoare triple {9701#true} assume !(~n < 1); {9701#true} is VALID [2020-07-10 14:45:21,863 INFO L280 TraceCheckUtils]: 554: Hoare triple {9701#true} assume 1 == ~n;#res := 1; {9701#true} is VALID [2020-07-10 14:45:21,863 INFO L280 TraceCheckUtils]: 555: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:21,863 INFO L275 TraceCheckUtils]: 556: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:21,864 INFO L280 TraceCheckUtils]: 557: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:21,864 INFO L280 TraceCheckUtils]: 558: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:21,864 INFO L275 TraceCheckUtils]: 559: Hoare quadruple {9701#true} {9701#true} #32#return; {9701#true} is VALID [2020-07-10 14:45:21,864 INFO L280 TraceCheckUtils]: 560: Hoare triple {9701#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9701#true} is VALID [2020-07-10 14:45:21,864 INFO L280 TraceCheckUtils]: 561: Hoare triple {9701#true} assume true; {9701#true} is VALID [2020-07-10 14:45:21,872 INFO L275 TraceCheckUtils]: 562: Hoare quadruple {9701#true} {11945#(<= 7 |fibonacci_#in~n|)} #32#return; {11945#(<= 7 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:21,872 INFO L280 TraceCheckUtils]: 563: Hoare triple {11945#(<= 7 |fibonacci_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {11945#(<= 7 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:21,873 INFO L280 TraceCheckUtils]: 564: Hoare triple {11945#(<= 7 |fibonacci_#in~n|)} assume true; {11945#(<= 7 |fibonacci_#in~n|)} is VALID [2020-07-10 14:45:21,874 INFO L275 TraceCheckUtils]: 565: Hoare quadruple {11945#(<= 7 |fibonacci_#in~n|)} {10545#(<= fibonacci_~n 8)} #32#return; {9702#false} is VALID [2020-07-10 14:45:21,875 INFO L280 TraceCheckUtils]: 566: Hoare triple {9702#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret1;havoc #t~ret0; {9702#false} is VALID [2020-07-10 14:45:21,875 INFO L280 TraceCheckUtils]: 567: Hoare triple {9702#false} assume true; {9702#false} is VALID [2020-07-10 14:45:21,875 INFO L275 TraceCheckUtils]: 568: Hoare quadruple {9702#false} {9701#true} #38#return; {9702#false} is VALID [2020-07-10 14:45:21,875 INFO L280 TraceCheckUtils]: 569: Hoare triple {9702#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~result~0 := #t~ret3;havoc #t~ret3; {9702#false} is VALID [2020-07-10 14:45:21,875 INFO L280 TraceCheckUtils]: 570: Hoare triple {9702#false} assume !(~x~0 < 8 || ~result~0 >= 34); {9702#false} is VALID [2020-07-10 14:45:21,875 INFO L280 TraceCheckUtils]: 571: Hoare triple {9702#false} assume !false; {9702#false} is VALID [2020-07-10 14:45:22,018 INFO L134 CoverageAnalysis]: Checked inductivity of 19103 backedges. 1969 proven. 3803 refuted. 0 times theorem prover too weak. 13331 trivial. 0 not checked. [2020-07-10 14:45:22,019 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-10 14:45:22,019 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [18, 19] total 21 [2020-07-10 14:45:22,019 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [537162407] [2020-07-10 14:45:22,021 INFO L78 Accepts]: Start accepts. Automaton has 21 states. Word has length 572