/usr/bin/java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/recursive-simple/fibo_2calls_25-2.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-46f3038-m [2020-07-08 12:13:44,378 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-08 12:13:44,381 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-08 12:13:44,402 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-08 12:13:44,403 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-08 12:13:44,405 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-08 12:13:44,407 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-08 12:13:44,421 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-08 12:13:44,424 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-08 12:13:44,428 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-08 12:13:44,430 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-08 12:13:44,433 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-08 12:13:44,433 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-08 12:13:44,435 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-08 12:13:44,438 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-08 12:13:44,439 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-08 12:13:44,441 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-08 12:13:44,442 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-08 12:13:44,444 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-08 12:13:44,450 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-08 12:13:44,455 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-08 12:13:44,459 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-08 12:13:44,461 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-08 12:13:44,462 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-08 12:13:44,464 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-07-08 12:13:44,477 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-08 12:13:44,478 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-08 12:13:44,479 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-08 12:13:44,480 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2020-07-08 12:13:44,521 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-08 12:13:44,521 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-08 12:13:44,523 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-08 12:13:44,523 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-08 12:13:44,525 INFO L138 SettingsManager]: * Use SBE=true [2020-07-08 12:13:44,526 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-08 12:13:44,526 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-08 12:13:44,526 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-08 12:13:44,526 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-08 12:13:44,526 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-08 12:13:44,527 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-08 12:13:44,527 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-08 12:13:44,527 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-08 12:13:44,527 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-08 12:13:44,527 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-08 12:13:44,527 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-08 12:13:44,528 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-08 12:13:44,528 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-08 12:13:44,528 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-08 12:13:44,533 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-08 12:13:44,534 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-08 12:13:44,534 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-08 12:13:44,534 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-08 12:13:44,534 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-08 12:13:44,535 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-08 12:13:44,535 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-08 12:13:44,535 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-08 12:13:44,535 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-08 12:13:44,535 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-08 12:13:44,535 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-08 12:13:44,860 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-08 12:13:44,873 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-08 12:13:44,877 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-08 12:13:44,879 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-08 12:13:44,879 INFO L275 PluginConnector]: CDTParser initialized [2020-07-08 12:13:44,880 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/recursive-simple/fibo_2calls_25-2.c [2020-07-08 12:13:44,968 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3ef4e24f3/6f68412b269f42ea8838dcec8c0e5271/FLAG5d5859388 [2020-07-08 12:13:45,418 INFO L306 CDTParser]: Found 1 translation units. [2020-07-08 12:13:45,419 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/recursive-simple/fibo_2calls_25-2.c [2020-07-08 12:13:45,427 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3ef4e24f3/6f68412b269f42ea8838dcec8c0e5271/FLAG5d5859388 [2020-07-08 12:13:45,784 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3ef4e24f3/6f68412b269f42ea8838dcec8c0e5271 [2020-07-08 12:13:45,794 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-08 12:13:45,796 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-08 12:13:45,797 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-08 12:13:45,798 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-08 12:13:45,802 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-08 12:13:45,804 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 12:13:45" (1/1) ... [2020-07-08 12:13:45,807 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@22288803 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 12:13:45, skipping insertion in model container [2020-07-08 12:13:45,807 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 12:13:45" (1/1) ... [2020-07-08 12:13:45,816 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-08 12:13:45,838 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-08 12:13:46,016 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-08 12:13:46,022 INFO L203 MainTranslator]: Completed pre-run [2020-07-08 12:13:46,041 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-08 12:13:46,057 INFO L208 MainTranslator]: Completed translation [2020-07-08 12:13:46,057 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 12:13:46 WrapperNode [2020-07-08 12:13:46,058 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-08 12:13:46,058 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-08 12:13:46,059 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-08 12:13:46,059 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-08 12:13:46,073 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 12:13:46" (1/1) ... [2020-07-08 12:13:46,073 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 12:13:46" (1/1) ... [2020-07-08 12:13:46,079 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 12:13:46" (1/1) ... [2020-07-08 12:13:46,080 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 12:13:46" (1/1) ... [2020-07-08 12:13:46,085 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 12:13:46" (1/1) ... [2020-07-08 12:13:46,088 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 12:13:46" (1/1) ... [2020-07-08 12:13:46,089 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 12:13:46" (1/1) ... [2020-07-08 12:13:46,091 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-08 12:13:46,091 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-08 12:13:46,092 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-08 12:13:46,092 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-08 12:13:46,093 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 12:13:46" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-08 12:13:46,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-08 12:13:46,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-08 12:13:46,254 INFO L138 BoogieDeclarations]: Found implementation of procedure fibo1 [2020-07-08 12:13:46,254 INFO L138 BoogieDeclarations]: Found implementation of procedure fibo2 [2020-07-08 12:13:46,255 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-08 12:13:46,255 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-08 12:13:46,255 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-08 12:13:46,255 INFO L130 BoogieDeclarations]: Found specification of procedure fibo1 [2020-07-08 12:13:46,255 INFO L130 BoogieDeclarations]: Found specification of procedure fibo2 [2020-07-08 12:13:46,255 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-08 12:13:46,256 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-08 12:13:46,256 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-08 12:13:46,592 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-08 12:13:46,593 INFO L295 CfgBuilder]: Removed 0 assume(true) statements. [2020-07-08 12:13:46,597 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.07 12:13:46 BoogieIcfgContainer [2020-07-08 12:13:46,598 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-08 12:13:46,611 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-08 12:13:46,612 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-08 12:13:46,616 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-08 12:13:46,616 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.07 12:13:45" (1/3) ... [2020-07-08 12:13:46,617 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@18e65648 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.07 12:13:46, skipping insertion in model container [2020-07-08 12:13:46,617 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 12:13:46" (2/3) ... [2020-07-08 12:13:46,619 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@18e65648 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.07 12:13:46, skipping insertion in model container [2020-07-08 12:13:46,619 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.07 12:13:46" (3/3) ... [2020-07-08 12:13:46,621 INFO L109 eAbstractionObserver]: Analyzing ICFG fibo_2calls_25-2.c [2020-07-08 12:13:46,630 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-07-08 12:13:46,636 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-08 12:13:46,650 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-08 12:13:46,677 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-08 12:13:46,677 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-08 12:13:46,677 INFO L377 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-07-08 12:13:46,678 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-08 12:13:46,678 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-08 12:13:46,678 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-08 12:13:46,678 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-08 12:13:46,678 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-08 12:13:46,700 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states. [2020-07-08 12:13:46,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2020-07-08 12:13:46,707 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 12:13:46,709 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 12:13:46,709 INFO L427 AbstractCegarLoop]: === Iteration 1 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 12:13:46,715 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 12:13:46,715 INFO L82 PathProgramCache]: Analyzing trace with hash 1464461757, now seen corresponding path program 1 times [2020-07-08 12:13:46,725 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 12:13:46,725 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1323780406] [2020-07-08 12:13:46,725 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 12:13:46,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:13:46,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:13:46,926 INFO L280 TraceCheckUtils]: 0: Hoare triple {36#true} assume true; {36#true} is VALID [2020-07-08 12:13:46,926 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {36#true} {36#true} #47#return; {36#true} is VALID [2020-07-08 12:13:46,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:13:47,001 INFO L280 TraceCheckUtils]: 0: Hoare triple {36#true} ~n := #in~n; {45#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:13:47,003 INFO L280 TraceCheckUtils]: 1: Hoare triple {45#(= fibo1_~n |fibo1_#in~n|)} assume ~n < 1;#res := 0; {46#(<= |fibo1_#in~n| 0)} is VALID [2020-07-08 12:13:47,005 INFO L280 TraceCheckUtils]: 2: Hoare triple {46#(<= |fibo1_#in~n| 0)} assume true; {46#(<= |fibo1_#in~n| 0)} is VALID [2020-07-08 12:13:47,007 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {46#(<= |fibo1_#in~n| 0)} {40#(<= 25 main_~x~0)} #51#return; {37#false} is VALID [2020-07-08 12:13:47,008 INFO L263 TraceCheckUtils]: 0: Hoare triple {36#true} call ULTIMATE.init(); {36#true} is VALID [2020-07-08 12:13:47,009 INFO L280 TraceCheckUtils]: 1: Hoare triple {36#true} assume true; {36#true} is VALID [2020-07-08 12:13:47,009 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {36#true} {36#true} #47#return; {36#true} is VALID [2020-07-08 12:13:47,010 INFO L263 TraceCheckUtils]: 3: Hoare triple {36#true} call #t~ret5 := main(); {36#true} is VALID [2020-07-08 12:13:47,011 INFO L280 TraceCheckUtils]: 4: Hoare triple {36#true} ~x~0 := 25; {40#(<= 25 main_~x~0)} is VALID [2020-07-08 12:13:47,012 INFO L263 TraceCheckUtils]: 5: Hoare triple {40#(<= 25 main_~x~0)} call #t~ret4 := fibo1(~x~0); {36#true} is VALID [2020-07-08 12:13:47,013 INFO L280 TraceCheckUtils]: 6: Hoare triple {36#true} ~n := #in~n; {45#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:13:47,014 INFO L280 TraceCheckUtils]: 7: Hoare triple {45#(= fibo1_~n |fibo1_#in~n|)} assume ~n < 1;#res := 0; {46#(<= |fibo1_#in~n| 0)} is VALID [2020-07-08 12:13:47,015 INFO L280 TraceCheckUtils]: 8: Hoare triple {46#(<= |fibo1_#in~n| 0)} assume true; {46#(<= |fibo1_#in~n| 0)} is VALID [2020-07-08 12:13:47,017 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {46#(<= |fibo1_#in~n| 0)} {40#(<= 25 main_~x~0)} #51#return; {37#false} is VALID [2020-07-08 12:13:47,017 INFO L280 TraceCheckUtils]: 10: Hoare triple {37#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~result~0 := #t~ret4;havoc #t~ret4; {37#false} is VALID [2020-07-08 12:13:47,018 INFO L280 TraceCheckUtils]: 11: Hoare triple {37#false} assume 75025 != ~result~0; {37#false} is VALID [2020-07-08 12:13:47,019 INFO L280 TraceCheckUtils]: 12: Hoare triple {37#false} assume !false; {37#false} is VALID [2020-07-08 12:13:47,020 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-08 12:13:47,022 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1323780406] [2020-07-08 12:13:47,023 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 12:13:47,023 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-08 12:13:47,024 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [7942870] [2020-07-08 12:13:47,030 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 13 [2020-07-08 12:13:47,033 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 12:13:47,037 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-08 12:13:47,095 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 13 edges. 13 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:13:47,095 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-08 12:13:47,095 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 12:13:47,104 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-08 12:13:47,105 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-07-08 12:13:47,107 INFO L87 Difference]: Start difference. First operand 33 states. Second operand 5 states. [2020-07-08 12:13:47,431 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:13:47,432 INFO L93 Difference]: Finished difference Result 44 states and 53 transitions. [2020-07-08 12:13:47,432 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-08 12:13:47,432 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 13 [2020-07-08 12:13:47,433 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 12:13:47,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-08 12:13:47,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 53 transitions. [2020-07-08 12:13:47,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-08 12:13:47,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 53 transitions. [2020-07-08 12:13:47,452 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 53 transitions. [2020-07-08 12:13:47,543 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 53 edges. 53 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:13:47,558 INFO L225 Difference]: With dead ends: 44 [2020-07-08 12:13:47,558 INFO L226 Difference]: Without dead ends: 30 [2020-07-08 12:13:47,563 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-07-08 12:13:47,585 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 30 states. [2020-07-08 12:13:47,624 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 30 to 30. [2020-07-08 12:13:47,625 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 12:13:47,625 INFO L82 GeneralOperation]: Start isEquivalent. First operand 30 states. Second operand 30 states. [2020-07-08 12:13:47,626 INFO L74 IsIncluded]: Start isIncluded. First operand 30 states. Second operand 30 states. [2020-07-08 12:13:47,626 INFO L87 Difference]: Start difference. First operand 30 states. Second operand 30 states. [2020-07-08 12:13:47,643 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:13:47,643 INFO L93 Difference]: Finished difference Result 30 states and 37 transitions. [2020-07-08 12:13:47,644 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 37 transitions. [2020-07-08 12:13:47,646 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:13:47,647 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:13:47,647 INFO L74 IsIncluded]: Start isIncluded. First operand 30 states. Second operand 30 states. [2020-07-08 12:13:47,647 INFO L87 Difference]: Start difference. First operand 30 states. Second operand 30 states. [2020-07-08 12:13:47,663 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:13:47,664 INFO L93 Difference]: Finished difference Result 30 states and 37 transitions. [2020-07-08 12:13:47,665 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 37 transitions. [2020-07-08 12:13:47,679 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:13:47,680 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:13:47,680 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 12:13:47,680 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 12:13:47,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 30 states. [2020-07-08 12:13:47,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 30 states and 37 transitions. [2020-07-08 12:13:47,693 INFO L78 Accepts]: Start accepts. Automaton has 30 states and 37 transitions. Word has length 13 [2020-07-08 12:13:47,694 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 12:13:47,694 INFO L479 AbstractCegarLoop]: Abstraction has 30 states and 37 transitions. [2020-07-08 12:13:47,694 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-08 12:13:47,694 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 37 transitions. [2020-07-08 12:13:47,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2020-07-08 12:13:47,695 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 12:13:47,695 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 12:13:47,696 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-08 12:13:47,696 INFO L427 AbstractCegarLoop]: === Iteration 2 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 12:13:47,697 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 12:13:47,698 INFO L82 PathProgramCache]: Analyzing trace with hash -1134800479, now seen corresponding path program 1 times [2020-07-08 12:13:47,698 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 12:13:47,698 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [893371527] [2020-07-08 12:13:47,699 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 12:13:47,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:13:47,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:13:47,755 INFO L280 TraceCheckUtils]: 0: Hoare triple {207#true} assume true; {207#true} is VALID [2020-07-08 12:13:47,755 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {207#true} {207#true} #47#return; {207#true} is VALID [2020-07-08 12:13:47,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:13:47,793 INFO L280 TraceCheckUtils]: 0: Hoare triple {207#true} ~n := #in~n; {217#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:13:47,794 INFO L280 TraceCheckUtils]: 1: Hoare triple {217#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {217#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:13:47,795 INFO L280 TraceCheckUtils]: 2: Hoare triple {217#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n;#res := 1; {218#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 12:13:47,796 INFO L280 TraceCheckUtils]: 3: Hoare triple {218#(<= |fibo1_#in~n| 1)} assume true; {218#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 12:13:47,798 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {218#(<= |fibo1_#in~n| 1)} {211#(<= 25 main_~x~0)} #51#return; {208#false} is VALID [2020-07-08 12:13:47,799 INFO L263 TraceCheckUtils]: 0: Hoare triple {207#true} call ULTIMATE.init(); {207#true} is VALID [2020-07-08 12:13:47,799 INFO L280 TraceCheckUtils]: 1: Hoare triple {207#true} assume true; {207#true} is VALID [2020-07-08 12:13:47,800 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {207#true} {207#true} #47#return; {207#true} is VALID [2020-07-08 12:13:47,800 INFO L263 TraceCheckUtils]: 3: Hoare triple {207#true} call #t~ret5 := main(); {207#true} is VALID [2020-07-08 12:13:47,801 INFO L280 TraceCheckUtils]: 4: Hoare triple {207#true} ~x~0 := 25; {211#(<= 25 main_~x~0)} is VALID [2020-07-08 12:13:47,802 INFO L263 TraceCheckUtils]: 5: Hoare triple {211#(<= 25 main_~x~0)} call #t~ret4 := fibo1(~x~0); {207#true} is VALID [2020-07-08 12:13:47,802 INFO L280 TraceCheckUtils]: 6: Hoare triple {207#true} ~n := #in~n; {217#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:13:47,803 INFO L280 TraceCheckUtils]: 7: Hoare triple {217#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {217#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:13:47,804 INFO L280 TraceCheckUtils]: 8: Hoare triple {217#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n;#res := 1; {218#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 12:13:47,805 INFO L280 TraceCheckUtils]: 9: Hoare triple {218#(<= |fibo1_#in~n| 1)} assume true; {218#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 12:13:47,807 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {218#(<= |fibo1_#in~n| 1)} {211#(<= 25 main_~x~0)} #51#return; {208#false} is VALID [2020-07-08 12:13:47,807 INFO L280 TraceCheckUtils]: 11: Hoare triple {208#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~result~0 := #t~ret4;havoc #t~ret4; {208#false} is VALID [2020-07-08 12:13:47,807 INFO L280 TraceCheckUtils]: 12: Hoare triple {208#false} assume 75025 != ~result~0; {208#false} is VALID [2020-07-08 12:13:47,808 INFO L280 TraceCheckUtils]: 13: Hoare triple {208#false} assume !false; {208#false} is VALID [2020-07-08 12:13:47,809 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-08 12:13:47,809 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [893371527] [2020-07-08 12:13:47,809 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 12:13:47,810 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-08 12:13:47,810 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [388760357] [2020-07-08 12:13:47,812 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 14 [2020-07-08 12:13:47,812 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 12:13:47,813 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-08 12:13:47,832 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 14 edges. 14 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:13:47,832 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-08 12:13:47,832 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 12:13:47,833 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-08 12:13:47,833 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-07-08 12:13:47,833 INFO L87 Difference]: Start difference. First operand 30 states and 37 transitions. Second operand 5 states. [2020-07-08 12:13:48,030 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:13:48,031 INFO L93 Difference]: Finished difference Result 36 states and 44 transitions. [2020-07-08 12:13:48,031 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-08 12:13:48,031 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 14 [2020-07-08 12:13:48,031 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 12:13:48,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-08 12:13:48,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 41 transitions. [2020-07-08 12:13:48,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-08 12:13:48,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 41 transitions. [2020-07-08 12:13:48,039 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 41 transitions. [2020-07-08 12:13:48,099 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 41 edges. 41 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:13:48,102 INFO L225 Difference]: With dead ends: 36 [2020-07-08 12:13:48,103 INFO L226 Difference]: Without dead ends: 32 [2020-07-08 12:13:48,104 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-07-08 12:13:48,105 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 32 states. [2020-07-08 12:13:48,117 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 32 to 30. [2020-07-08 12:13:48,118 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 12:13:48,118 INFO L82 GeneralOperation]: Start isEquivalent. First operand 32 states. Second operand 30 states. [2020-07-08 12:13:48,118 INFO L74 IsIncluded]: Start isIncluded. First operand 32 states. Second operand 30 states. [2020-07-08 12:13:48,119 INFO L87 Difference]: Start difference. First operand 32 states. Second operand 30 states. [2020-07-08 12:13:48,123 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:13:48,123 INFO L93 Difference]: Finished difference Result 32 states and 40 transitions. [2020-07-08 12:13:48,123 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 40 transitions. [2020-07-08 12:13:48,124 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:13:48,125 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:13:48,125 INFO L74 IsIncluded]: Start isIncluded. First operand 30 states. Second operand 32 states. [2020-07-08 12:13:48,125 INFO L87 Difference]: Start difference. First operand 30 states. Second operand 32 states. [2020-07-08 12:13:48,129 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:13:48,129 INFO L93 Difference]: Finished difference Result 32 states and 40 transitions. [2020-07-08 12:13:48,129 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 40 transitions. [2020-07-08 12:13:48,131 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:13:48,131 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:13:48,131 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 12:13:48,131 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 12:13:48,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 30 states. [2020-07-08 12:13:48,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 30 states and 37 transitions. [2020-07-08 12:13:48,135 INFO L78 Accepts]: Start accepts. Automaton has 30 states and 37 transitions. Word has length 14 [2020-07-08 12:13:48,135 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 12:13:48,136 INFO L479 AbstractCegarLoop]: Abstraction has 30 states and 37 transitions. [2020-07-08 12:13:48,136 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-08 12:13:48,136 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 37 transitions. [2020-07-08 12:13:48,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2020-07-08 12:13:48,138 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 12:13:48,138 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 12:13:48,138 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-08 12:13:48,139 INFO L427 AbstractCegarLoop]: === Iteration 3 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 12:13:48,139 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 12:13:48,139 INFO L82 PathProgramCache]: Analyzing trace with hash -1592795560, now seen corresponding path program 1 times [2020-07-08 12:13:48,139 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 12:13:48,140 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2125318156] [2020-07-08 12:13:48,140 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 12:13:48,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:13:48,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:13:48,217 INFO L280 TraceCheckUtils]: 0: Hoare triple {375#true} assume true; {375#true} is VALID [2020-07-08 12:13:48,218 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {375#true} {375#true} #47#return; {375#true} is VALID [2020-07-08 12:13:48,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:13:48,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:13:48,326 INFO L280 TraceCheckUtils]: 0: Hoare triple {375#true} ~n := #in~n; {407#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:13:48,327 INFO L280 TraceCheckUtils]: 1: Hoare triple {407#(= fibo2_~n |fibo2_#in~n|)} assume ~n < 1;#res := 0; {408#(<= |fibo2_#in~n| 0)} is VALID [2020-07-08 12:13:48,328 INFO L280 TraceCheckUtils]: 2: Hoare triple {408#(<= |fibo2_#in~n| 0)} assume true; {408#(<= |fibo2_#in~n| 0)} is VALID [2020-07-08 12:13:48,329 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {408#(<= |fibo2_#in~n| 0)} {398#(< 1 fibo1_~n)} #57#return; {376#false} is VALID [2020-07-08 12:13:48,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:13:48,336 INFO L280 TraceCheckUtils]: 0: Hoare triple {375#true} ~n := #in~n; {375#true} is VALID [2020-07-08 12:13:48,336 INFO L280 TraceCheckUtils]: 1: Hoare triple {375#true} assume ~n < 1;#res := 0; {375#true} is VALID [2020-07-08 12:13:48,337 INFO L280 TraceCheckUtils]: 2: Hoare triple {375#true} assume true; {375#true} is VALID [2020-07-08 12:13:48,337 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {375#true} {376#false} #59#return; {376#false} is VALID [2020-07-08 12:13:48,338 INFO L280 TraceCheckUtils]: 0: Hoare triple {375#true} ~n := #in~n; {375#true} is VALID [2020-07-08 12:13:48,339 INFO L280 TraceCheckUtils]: 1: Hoare triple {375#true} assume !(~n < 1); {397#(< 0 fibo1_~n)} is VALID [2020-07-08 12:13:48,339 INFO L280 TraceCheckUtils]: 2: Hoare triple {397#(< 0 fibo1_~n)} assume !(1 == ~n); {398#(< 1 fibo1_~n)} is VALID [2020-07-08 12:13:48,340 INFO L263 TraceCheckUtils]: 3: Hoare triple {398#(< 1 fibo1_~n)} call #t~ret0 := fibo2(~n - 1); {375#true} is VALID [2020-07-08 12:13:48,341 INFO L280 TraceCheckUtils]: 4: Hoare triple {375#true} ~n := #in~n; {407#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:13:48,342 INFO L280 TraceCheckUtils]: 5: Hoare triple {407#(= fibo2_~n |fibo2_#in~n|)} assume ~n < 1;#res := 0; {408#(<= |fibo2_#in~n| 0)} is VALID [2020-07-08 12:13:48,342 INFO L280 TraceCheckUtils]: 6: Hoare triple {408#(<= |fibo2_#in~n| 0)} assume true; {408#(<= |fibo2_#in~n| 0)} is VALID [2020-07-08 12:13:48,344 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {408#(<= |fibo2_#in~n| 0)} {398#(< 1 fibo1_~n)} #57#return; {376#false} is VALID [2020-07-08 12:13:48,344 INFO L280 TraceCheckUtils]: 8: Hoare triple {376#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {376#false} is VALID [2020-07-08 12:13:48,344 INFO L263 TraceCheckUtils]: 9: Hoare triple {376#false} call #t~ret1 := fibo2(~n - 2); {375#true} is VALID [2020-07-08 12:13:48,345 INFO L280 TraceCheckUtils]: 10: Hoare triple {375#true} ~n := #in~n; {375#true} is VALID [2020-07-08 12:13:48,345 INFO L280 TraceCheckUtils]: 11: Hoare triple {375#true} assume ~n < 1;#res := 0; {375#true} is VALID [2020-07-08 12:13:48,345 INFO L280 TraceCheckUtils]: 12: Hoare triple {375#true} assume true; {375#true} is VALID [2020-07-08 12:13:48,346 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {375#true} {376#false} #59#return; {376#false} is VALID [2020-07-08 12:13:48,346 INFO L280 TraceCheckUtils]: 14: Hoare triple {376#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {376#false} is VALID [2020-07-08 12:13:48,346 INFO L280 TraceCheckUtils]: 15: Hoare triple {376#false} assume true; {376#false} is VALID [2020-07-08 12:13:48,347 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {376#false} {379#(<= 25 main_~x~0)} #51#return; {376#false} is VALID [2020-07-08 12:13:48,347 INFO L263 TraceCheckUtils]: 0: Hoare triple {375#true} call ULTIMATE.init(); {375#true} is VALID [2020-07-08 12:13:48,348 INFO L280 TraceCheckUtils]: 1: Hoare triple {375#true} assume true; {375#true} is VALID [2020-07-08 12:13:48,348 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {375#true} {375#true} #47#return; {375#true} is VALID [2020-07-08 12:13:48,348 INFO L263 TraceCheckUtils]: 3: Hoare triple {375#true} call #t~ret5 := main(); {375#true} is VALID [2020-07-08 12:13:48,349 INFO L280 TraceCheckUtils]: 4: Hoare triple {375#true} ~x~0 := 25; {379#(<= 25 main_~x~0)} is VALID [2020-07-08 12:13:48,350 INFO L263 TraceCheckUtils]: 5: Hoare triple {379#(<= 25 main_~x~0)} call #t~ret4 := fibo1(~x~0); {375#true} is VALID [2020-07-08 12:13:48,350 INFO L280 TraceCheckUtils]: 6: Hoare triple {375#true} ~n := #in~n; {375#true} is VALID [2020-07-08 12:13:48,351 INFO L280 TraceCheckUtils]: 7: Hoare triple {375#true} assume !(~n < 1); {397#(< 0 fibo1_~n)} is VALID [2020-07-08 12:13:48,352 INFO L280 TraceCheckUtils]: 8: Hoare triple {397#(< 0 fibo1_~n)} assume !(1 == ~n); {398#(< 1 fibo1_~n)} is VALID [2020-07-08 12:13:48,352 INFO L263 TraceCheckUtils]: 9: Hoare triple {398#(< 1 fibo1_~n)} call #t~ret0 := fibo2(~n - 1); {375#true} is VALID [2020-07-08 12:13:48,353 INFO L280 TraceCheckUtils]: 10: Hoare triple {375#true} ~n := #in~n; {407#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:13:48,354 INFO L280 TraceCheckUtils]: 11: Hoare triple {407#(= fibo2_~n |fibo2_#in~n|)} assume ~n < 1;#res := 0; {408#(<= |fibo2_#in~n| 0)} is VALID [2020-07-08 12:13:48,354 INFO L280 TraceCheckUtils]: 12: Hoare triple {408#(<= |fibo2_#in~n| 0)} assume true; {408#(<= |fibo2_#in~n| 0)} is VALID [2020-07-08 12:13:48,356 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {408#(<= |fibo2_#in~n| 0)} {398#(< 1 fibo1_~n)} #57#return; {376#false} is VALID [2020-07-08 12:13:48,356 INFO L280 TraceCheckUtils]: 14: Hoare triple {376#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {376#false} is VALID [2020-07-08 12:13:48,357 INFO L263 TraceCheckUtils]: 15: Hoare triple {376#false} call #t~ret1 := fibo2(~n - 2); {375#true} is VALID [2020-07-08 12:13:48,357 INFO L280 TraceCheckUtils]: 16: Hoare triple {375#true} ~n := #in~n; {375#true} is VALID [2020-07-08 12:13:48,357 INFO L280 TraceCheckUtils]: 17: Hoare triple {375#true} assume ~n < 1;#res := 0; {375#true} is VALID [2020-07-08 12:13:48,358 INFO L280 TraceCheckUtils]: 18: Hoare triple {375#true} assume true; {375#true} is VALID [2020-07-08 12:13:48,358 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {375#true} {376#false} #59#return; {376#false} is VALID [2020-07-08 12:13:48,358 INFO L280 TraceCheckUtils]: 20: Hoare triple {376#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {376#false} is VALID [2020-07-08 12:13:48,359 INFO L280 TraceCheckUtils]: 21: Hoare triple {376#false} assume true; {376#false} is VALID [2020-07-08 12:13:48,359 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {376#false} {379#(<= 25 main_~x~0)} #51#return; {376#false} is VALID [2020-07-08 12:13:48,359 INFO L280 TraceCheckUtils]: 23: Hoare triple {376#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~result~0 := #t~ret4;havoc #t~ret4; {376#false} is VALID [2020-07-08 12:13:48,359 INFO L280 TraceCheckUtils]: 24: Hoare triple {376#false} assume 75025 != ~result~0; {376#false} is VALID [2020-07-08 12:13:48,360 INFO L280 TraceCheckUtils]: 25: Hoare triple {376#false} assume !false; {376#false} is VALID [2020-07-08 12:13:48,361 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-07-08 12:13:48,362 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2125318156] [2020-07-08 12:13:48,362 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [885369102] [2020-07-08 12:13:48,362 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-08 12:13:48,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:13:48,408 INFO L264 TraceCheckSpWp]: Trace formula consists of 59 conjuncts, 6 conjunts are in the unsatisfiable core [2020-07-08 12:13:48,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:13:48,424 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-08 12:13:48,576 INFO L263 TraceCheckUtils]: 0: Hoare triple {375#true} call ULTIMATE.init(); {375#true} is VALID [2020-07-08 12:13:48,577 INFO L280 TraceCheckUtils]: 1: Hoare triple {375#true} assume true; {375#true} is VALID [2020-07-08 12:13:48,577 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {375#true} {375#true} #47#return; {375#true} is VALID [2020-07-08 12:13:48,577 INFO L263 TraceCheckUtils]: 3: Hoare triple {375#true} call #t~ret5 := main(); {375#true} is VALID [2020-07-08 12:13:48,578 INFO L280 TraceCheckUtils]: 4: Hoare triple {375#true} ~x~0 := 25; {379#(<= 25 main_~x~0)} is VALID [2020-07-08 12:13:48,579 INFO L263 TraceCheckUtils]: 5: Hoare triple {379#(<= 25 main_~x~0)} call #t~ret4 := fibo1(~x~0); {375#true} is VALID [2020-07-08 12:13:48,580 INFO L280 TraceCheckUtils]: 6: Hoare triple {375#true} ~n := #in~n; {430#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:13:48,580 INFO L280 TraceCheckUtils]: 7: Hoare triple {430#(<= |fibo1_#in~n| fibo1_~n)} assume !(~n < 1); {430#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:13:48,581 INFO L280 TraceCheckUtils]: 8: Hoare triple {430#(<= |fibo1_#in~n| fibo1_~n)} assume !(1 == ~n); {430#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:13:48,582 INFO L263 TraceCheckUtils]: 9: Hoare triple {430#(<= |fibo1_#in~n| fibo1_~n)} call #t~ret0 := fibo2(~n - 1); {375#true} is VALID [2020-07-08 12:13:48,583 INFO L280 TraceCheckUtils]: 10: Hoare triple {375#true} ~n := #in~n; {443#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-08 12:13:48,584 INFO L280 TraceCheckUtils]: 11: Hoare triple {443#(<= |fibo2_#in~n| fibo2_~n)} assume ~n < 1;#res := 0; {408#(<= |fibo2_#in~n| 0)} is VALID [2020-07-08 12:13:48,585 INFO L280 TraceCheckUtils]: 12: Hoare triple {408#(<= |fibo2_#in~n| 0)} assume true; {408#(<= |fibo2_#in~n| 0)} is VALID [2020-07-08 12:13:48,586 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {408#(<= |fibo2_#in~n| 0)} {430#(<= |fibo1_#in~n| fibo1_~n)} #57#return; {453#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 12:13:48,587 INFO L280 TraceCheckUtils]: 14: Hoare triple {453#(<= |fibo1_#in~n| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {453#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 12:13:48,588 INFO L263 TraceCheckUtils]: 15: Hoare triple {453#(<= |fibo1_#in~n| 1)} call #t~ret1 := fibo2(~n - 2); {375#true} is VALID [2020-07-08 12:13:48,588 INFO L280 TraceCheckUtils]: 16: Hoare triple {375#true} ~n := #in~n; {375#true} is VALID [2020-07-08 12:13:48,588 INFO L280 TraceCheckUtils]: 17: Hoare triple {375#true} assume ~n < 1;#res := 0; {375#true} is VALID [2020-07-08 12:13:48,589 INFO L280 TraceCheckUtils]: 18: Hoare triple {375#true} assume true; {375#true} is VALID [2020-07-08 12:13:48,590 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {375#true} {453#(<= |fibo1_#in~n| 1)} #59#return; {453#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 12:13:48,591 INFO L280 TraceCheckUtils]: 20: Hoare triple {453#(<= |fibo1_#in~n| 1)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {453#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 12:13:48,592 INFO L280 TraceCheckUtils]: 21: Hoare triple {453#(<= |fibo1_#in~n| 1)} assume true; {453#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 12:13:48,593 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {453#(<= |fibo1_#in~n| 1)} {379#(<= 25 main_~x~0)} #51#return; {376#false} is VALID [2020-07-08 12:13:48,594 INFO L280 TraceCheckUtils]: 23: Hoare triple {376#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~result~0 := #t~ret4;havoc #t~ret4; {376#false} is VALID [2020-07-08 12:13:48,594 INFO L280 TraceCheckUtils]: 24: Hoare triple {376#false} assume 75025 != ~result~0; {376#false} is VALID [2020-07-08 12:13:48,595 INFO L280 TraceCheckUtils]: 25: Hoare triple {376#false} assume !false; {376#false} is VALID [2020-07-08 12:13:48,597 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-07-08 12:13:48,597 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-08 12:13:48,597 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 10 [2020-07-08 12:13:48,598 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [70878098] [2020-07-08 12:13:48,598 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 26 [2020-07-08 12:13:48,599 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 12:13:48,600 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states. [2020-07-08 12:13:48,649 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 39 edges. 39 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:13:48,650 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-08 12:13:48,650 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 12:13:48,650 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-08 12:13:48,651 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-07-08 12:13:48,651 INFO L87 Difference]: Start difference. First operand 30 states and 37 transitions. Second operand 10 states. [2020-07-08 12:13:49,294 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:13:49,295 INFO L93 Difference]: Finished difference Result 58 states and 78 transitions. [2020-07-08 12:13:49,295 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-07-08 12:13:49,295 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 26 [2020-07-08 12:13:49,295 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 12:13:49,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-08 12:13:49,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 75 transitions. [2020-07-08 12:13:49,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-08 12:13:49,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 75 transitions. [2020-07-08 12:13:49,309 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states and 75 transitions. [2020-07-08 12:13:49,429 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 75 edges. 75 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:13:49,432 INFO L225 Difference]: With dead ends: 58 [2020-07-08 12:13:49,432 INFO L226 Difference]: Without dead ends: 34 [2020-07-08 12:13:49,433 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 46 GetRequests, 33 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 15 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=45, Invalid=165, Unknown=0, NotChecked=0, Total=210 [2020-07-08 12:13:49,434 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 34 states. [2020-07-08 12:13:49,447 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 34 to 32. [2020-07-08 12:13:49,447 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 12:13:49,447 INFO L82 GeneralOperation]: Start isEquivalent. First operand 34 states. Second operand 32 states. [2020-07-08 12:13:49,447 INFO L74 IsIncluded]: Start isIncluded. First operand 34 states. Second operand 32 states. [2020-07-08 12:13:49,448 INFO L87 Difference]: Start difference. First operand 34 states. Second operand 32 states. [2020-07-08 12:13:49,451 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:13:49,451 INFO L93 Difference]: Finished difference Result 34 states and 42 transitions. [2020-07-08 12:13:49,452 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 42 transitions. [2020-07-08 12:13:49,453 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:13:49,453 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:13:49,453 INFO L74 IsIncluded]: Start isIncluded. First operand 32 states. Second operand 34 states. [2020-07-08 12:13:49,453 INFO L87 Difference]: Start difference. First operand 32 states. Second operand 34 states. [2020-07-08 12:13:49,456 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:13:49,457 INFO L93 Difference]: Finished difference Result 34 states and 42 transitions. [2020-07-08 12:13:49,457 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 42 transitions. [2020-07-08 12:13:49,458 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:13:49,458 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:13:49,458 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 12:13:49,458 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 12:13:49,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 32 states. [2020-07-08 12:13:49,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 39 transitions. [2020-07-08 12:13:49,462 INFO L78 Accepts]: Start accepts. Automaton has 32 states and 39 transitions. Word has length 26 [2020-07-08 12:13:49,462 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 12:13:49,462 INFO L479 AbstractCegarLoop]: Abstraction has 32 states and 39 transitions. [2020-07-08 12:13:49,462 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-08 12:13:49,462 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 39 transitions. [2020-07-08 12:13:49,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2020-07-08 12:13:49,464 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 12:13:49,464 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 12:13:49,677 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable2 [2020-07-08 12:13:49,678 INFO L427 AbstractCegarLoop]: === Iteration 4 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 12:13:49,679 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 12:13:49,679 INFO L82 PathProgramCache]: Analyzing trace with hash 746633022, now seen corresponding path program 1 times [2020-07-08 12:13:49,679 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 12:13:49,680 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1470306278] [2020-07-08 12:13:49,680 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 12:13:49,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:13:49,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:13:49,723 INFO L280 TraceCheckUtils]: 0: Hoare triple {685#true} assume true; {685#true} is VALID [2020-07-08 12:13:49,724 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {685#true} {685#true} #47#return; {685#true} is VALID [2020-07-08 12:13:49,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:13:49,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:13:49,799 INFO L280 TraceCheckUtils]: 0: Hoare triple {685#true} ~n := #in~n; {720#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:13:49,800 INFO L280 TraceCheckUtils]: 1: Hoare triple {720#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {720#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:13:49,800 INFO L280 TraceCheckUtils]: 2: Hoare triple {720#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n;#res := 1; {721#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 12:13:49,801 INFO L280 TraceCheckUtils]: 3: Hoare triple {721#(<= |fibo2_#in~n| 1)} assume true; {721#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 12:13:49,802 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {721#(<= |fibo2_#in~n| 1)} {708#(= fibo1_~n |fibo1_#in~n|)} #57#return; {714#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:13:49,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:13:49,811 INFO L280 TraceCheckUtils]: 0: Hoare triple {685#true} ~n := #in~n; {685#true} is VALID [2020-07-08 12:13:49,811 INFO L280 TraceCheckUtils]: 1: Hoare triple {685#true} assume ~n < 1;#res := 0; {685#true} is VALID [2020-07-08 12:13:49,812 INFO L280 TraceCheckUtils]: 2: Hoare triple {685#true} assume true; {685#true} is VALID [2020-07-08 12:13:49,813 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {685#true} {714#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} #59#return; {719#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 12:13:49,814 INFO L280 TraceCheckUtils]: 0: Hoare triple {685#true} ~n := #in~n; {708#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:13:49,814 INFO L280 TraceCheckUtils]: 1: Hoare triple {708#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {708#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:13:49,815 INFO L280 TraceCheckUtils]: 2: Hoare triple {708#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {708#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:13:49,815 INFO L263 TraceCheckUtils]: 3: Hoare triple {708#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {685#true} is VALID [2020-07-08 12:13:49,816 INFO L280 TraceCheckUtils]: 4: Hoare triple {685#true} ~n := #in~n; {720#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:13:49,816 INFO L280 TraceCheckUtils]: 5: Hoare triple {720#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {720#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:13:49,817 INFO L280 TraceCheckUtils]: 6: Hoare triple {720#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n;#res := 1; {721#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 12:13:49,817 INFO L280 TraceCheckUtils]: 7: Hoare triple {721#(<= |fibo2_#in~n| 1)} assume true; {721#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 12:13:49,819 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {721#(<= |fibo2_#in~n| 1)} {708#(= fibo1_~n |fibo1_#in~n|)} #57#return; {714#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:13:49,820 INFO L280 TraceCheckUtils]: 9: Hoare triple {714#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {714#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:13:49,820 INFO L263 TraceCheckUtils]: 10: Hoare triple {714#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {685#true} is VALID [2020-07-08 12:13:49,820 INFO L280 TraceCheckUtils]: 11: Hoare triple {685#true} ~n := #in~n; {685#true} is VALID [2020-07-08 12:13:49,821 INFO L280 TraceCheckUtils]: 12: Hoare triple {685#true} assume ~n < 1;#res := 0; {685#true} is VALID [2020-07-08 12:13:49,821 INFO L280 TraceCheckUtils]: 13: Hoare triple {685#true} assume true; {685#true} is VALID [2020-07-08 12:13:49,822 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {685#true} {714#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} #59#return; {719#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 12:13:49,823 INFO L280 TraceCheckUtils]: 15: Hoare triple {719#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {719#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 12:13:49,823 INFO L280 TraceCheckUtils]: 16: Hoare triple {719#(<= |fibo1_#in~n| 2)} assume true; {719#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 12:13:49,824 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {719#(<= |fibo1_#in~n| 2)} {689#(<= 25 main_~x~0)} #51#return; {686#false} is VALID [2020-07-08 12:13:49,825 INFO L263 TraceCheckUtils]: 0: Hoare triple {685#true} call ULTIMATE.init(); {685#true} is VALID [2020-07-08 12:13:49,826 INFO L280 TraceCheckUtils]: 1: Hoare triple {685#true} assume true; {685#true} is VALID [2020-07-08 12:13:49,826 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {685#true} {685#true} #47#return; {685#true} is VALID [2020-07-08 12:13:49,826 INFO L263 TraceCheckUtils]: 3: Hoare triple {685#true} call #t~ret5 := main(); {685#true} is VALID [2020-07-08 12:13:49,827 INFO L280 TraceCheckUtils]: 4: Hoare triple {685#true} ~x~0 := 25; {689#(<= 25 main_~x~0)} is VALID [2020-07-08 12:13:49,827 INFO L263 TraceCheckUtils]: 5: Hoare triple {689#(<= 25 main_~x~0)} call #t~ret4 := fibo1(~x~0); {685#true} is VALID [2020-07-08 12:13:49,828 INFO L280 TraceCheckUtils]: 6: Hoare triple {685#true} ~n := #in~n; {708#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:13:49,828 INFO L280 TraceCheckUtils]: 7: Hoare triple {708#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {708#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:13:49,829 INFO L280 TraceCheckUtils]: 8: Hoare triple {708#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {708#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:13:49,829 INFO L263 TraceCheckUtils]: 9: Hoare triple {708#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {685#true} is VALID [2020-07-08 12:13:49,830 INFO L280 TraceCheckUtils]: 10: Hoare triple {685#true} ~n := #in~n; {720#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:13:49,830 INFO L280 TraceCheckUtils]: 11: Hoare triple {720#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {720#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:13:49,831 INFO L280 TraceCheckUtils]: 12: Hoare triple {720#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n;#res := 1; {721#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 12:13:49,831 INFO L280 TraceCheckUtils]: 13: Hoare triple {721#(<= |fibo2_#in~n| 1)} assume true; {721#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 12:13:49,833 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {721#(<= |fibo2_#in~n| 1)} {708#(= fibo1_~n |fibo1_#in~n|)} #57#return; {714#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:13:49,834 INFO L280 TraceCheckUtils]: 15: Hoare triple {714#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {714#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:13:49,834 INFO L263 TraceCheckUtils]: 16: Hoare triple {714#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {685#true} is VALID [2020-07-08 12:13:49,835 INFO L280 TraceCheckUtils]: 17: Hoare triple {685#true} ~n := #in~n; {685#true} is VALID [2020-07-08 12:13:49,835 INFO L280 TraceCheckUtils]: 18: Hoare triple {685#true} assume ~n < 1;#res := 0; {685#true} is VALID [2020-07-08 12:13:49,835 INFO L280 TraceCheckUtils]: 19: Hoare triple {685#true} assume true; {685#true} is VALID [2020-07-08 12:13:49,836 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {685#true} {714#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} #59#return; {719#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 12:13:49,837 INFO L280 TraceCheckUtils]: 21: Hoare triple {719#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {719#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 12:13:49,838 INFO L280 TraceCheckUtils]: 22: Hoare triple {719#(<= |fibo1_#in~n| 2)} assume true; {719#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 12:13:49,839 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {719#(<= |fibo1_#in~n| 2)} {689#(<= 25 main_~x~0)} #51#return; {686#false} is VALID [2020-07-08 12:13:49,839 INFO L280 TraceCheckUtils]: 24: Hoare triple {686#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~result~0 := #t~ret4;havoc #t~ret4; {686#false} is VALID [2020-07-08 12:13:49,839 INFO L280 TraceCheckUtils]: 25: Hoare triple {686#false} assume 75025 != ~result~0; {686#false} is VALID [2020-07-08 12:13:49,839 INFO L280 TraceCheckUtils]: 26: Hoare triple {686#false} assume !false; {686#false} is VALID [2020-07-08 12:13:49,841 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-07-08 12:13:49,841 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1470306278] [2020-07-08 12:13:49,841 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1960926707] [2020-07-08 12:13:49,842 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-08 12:13:49,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:13:49,875 INFO L264 TraceCheckSpWp]: Trace formula consists of 61 conjuncts, 6 conjunts are in the unsatisfiable core [2020-07-08 12:13:49,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:13:49,889 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-08 12:13:49,998 INFO L263 TraceCheckUtils]: 0: Hoare triple {685#true} call ULTIMATE.init(); {685#true} is VALID [2020-07-08 12:13:49,999 INFO L280 TraceCheckUtils]: 1: Hoare triple {685#true} assume true; {685#true} is VALID [2020-07-08 12:13:49,999 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {685#true} {685#true} #47#return; {685#true} is VALID [2020-07-08 12:13:49,999 INFO L263 TraceCheckUtils]: 3: Hoare triple {685#true} call #t~ret5 := main(); {685#true} is VALID [2020-07-08 12:13:50,000 INFO L280 TraceCheckUtils]: 4: Hoare triple {685#true} ~x~0 := 25; {689#(<= 25 main_~x~0)} is VALID [2020-07-08 12:13:50,000 INFO L263 TraceCheckUtils]: 5: Hoare triple {689#(<= 25 main_~x~0)} call #t~ret4 := fibo1(~x~0); {685#true} is VALID [2020-07-08 12:13:50,001 INFO L280 TraceCheckUtils]: 6: Hoare triple {685#true} ~n := #in~n; {743#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:13:50,001 INFO L280 TraceCheckUtils]: 7: Hoare triple {743#(<= |fibo1_#in~n| fibo1_~n)} assume !(~n < 1); {743#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:13:50,002 INFO L280 TraceCheckUtils]: 8: Hoare triple {743#(<= |fibo1_#in~n| fibo1_~n)} assume !(1 == ~n); {743#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:13:50,002 INFO L263 TraceCheckUtils]: 9: Hoare triple {743#(<= |fibo1_#in~n| fibo1_~n)} call #t~ret0 := fibo2(~n - 1); {685#true} is VALID [2020-07-08 12:13:50,002 INFO L280 TraceCheckUtils]: 10: Hoare triple {685#true} ~n := #in~n; {756#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-08 12:13:50,003 INFO L280 TraceCheckUtils]: 11: Hoare triple {756#(<= |fibo2_#in~n| fibo2_~n)} assume !(~n < 1); {756#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-08 12:13:50,003 INFO L280 TraceCheckUtils]: 12: Hoare triple {756#(<= |fibo2_#in~n| fibo2_~n)} assume 1 == ~n;#res := 1; {721#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 12:13:50,005 INFO L280 TraceCheckUtils]: 13: Hoare triple {721#(<= |fibo2_#in~n| 1)} assume true; {721#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 12:13:50,009 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {721#(<= |fibo2_#in~n| 1)} {743#(<= |fibo1_#in~n| fibo1_~n)} #57#return; {719#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 12:13:50,012 INFO L280 TraceCheckUtils]: 15: Hoare triple {719#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {719#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 12:13:50,012 INFO L263 TraceCheckUtils]: 16: Hoare triple {719#(<= |fibo1_#in~n| 2)} call #t~ret1 := fibo2(~n - 2); {685#true} is VALID [2020-07-08 12:13:50,012 INFO L280 TraceCheckUtils]: 17: Hoare triple {685#true} ~n := #in~n; {685#true} is VALID [2020-07-08 12:13:50,012 INFO L280 TraceCheckUtils]: 18: Hoare triple {685#true} assume ~n < 1;#res := 0; {685#true} is VALID [2020-07-08 12:13:50,013 INFO L280 TraceCheckUtils]: 19: Hoare triple {685#true} assume true; {685#true} is VALID [2020-07-08 12:13:50,018 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {685#true} {719#(<= |fibo1_#in~n| 2)} #59#return; {719#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 12:13:50,018 INFO L280 TraceCheckUtils]: 21: Hoare triple {719#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {719#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 12:13:50,019 INFO L280 TraceCheckUtils]: 22: Hoare triple {719#(<= |fibo1_#in~n| 2)} assume true; {719#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 12:13:50,020 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {719#(<= |fibo1_#in~n| 2)} {689#(<= 25 main_~x~0)} #51#return; {686#false} is VALID [2020-07-08 12:13:50,020 INFO L280 TraceCheckUtils]: 24: Hoare triple {686#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~result~0 := #t~ret4;havoc #t~ret4; {686#false} is VALID [2020-07-08 12:13:50,021 INFO L280 TraceCheckUtils]: 25: Hoare triple {686#false} assume 75025 != ~result~0; {686#false} is VALID [2020-07-08 12:13:50,021 INFO L280 TraceCheckUtils]: 26: Hoare triple {686#false} assume !false; {686#false} is VALID [2020-07-08 12:13:50,023 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-07-08 12:13:50,024 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-08 12:13:50,024 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 7] total 10 [2020-07-08 12:13:50,025 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1244211117] [2020-07-08 12:13:50,025 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 27 [2020-07-08 12:13:50,026 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 12:13:50,026 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states. [2020-07-08 12:13:50,072 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 38 edges. 38 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:13:50,072 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-08 12:13:50,072 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 12:13:50,073 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-08 12:13:50,073 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=68, Unknown=0, NotChecked=0, Total=90 [2020-07-08 12:13:50,073 INFO L87 Difference]: Start difference. First operand 32 states and 39 transitions. Second operand 10 states. [2020-07-08 12:13:50,731 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:13:50,732 INFO L93 Difference]: Finished difference Result 54 states and 74 transitions. [2020-07-08 12:13:50,732 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-07-08 12:13:50,732 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 27 [2020-07-08 12:13:50,734 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 12:13:50,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-08 12:13:50,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 66 transitions. [2020-07-08 12:13:50,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-08 12:13:50,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 66 transitions. [2020-07-08 12:13:50,748 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states and 66 transitions. [2020-07-08 12:13:50,833 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 66 edges. 66 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:13:50,838 INFO L225 Difference]: With dead ends: 54 [2020-07-08 12:13:50,838 INFO L226 Difference]: Without dead ends: 50 [2020-07-08 12:13:50,839 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 42 GetRequests, 33 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=83, Unknown=0, NotChecked=0, Total=110 [2020-07-08 12:13:50,839 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 50 states. [2020-07-08 12:13:50,861 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 50 to 48. [2020-07-08 12:13:50,861 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 12:13:50,861 INFO L82 GeneralOperation]: Start isEquivalent. First operand 50 states. Second operand 48 states. [2020-07-08 12:13:50,861 INFO L74 IsIncluded]: Start isIncluded. First operand 50 states. Second operand 48 states. [2020-07-08 12:13:50,861 INFO L87 Difference]: Start difference. First operand 50 states. Second operand 48 states. [2020-07-08 12:13:50,866 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:13:50,867 INFO L93 Difference]: Finished difference Result 50 states and 70 transitions. [2020-07-08 12:13:50,867 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 70 transitions. [2020-07-08 12:13:50,868 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:13:50,868 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:13:50,868 INFO L74 IsIncluded]: Start isIncluded. First operand 48 states. Second operand 50 states. [2020-07-08 12:13:50,869 INFO L87 Difference]: Start difference. First operand 48 states. Second operand 50 states. [2020-07-08 12:13:50,873 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:13:50,873 INFO L93 Difference]: Finished difference Result 50 states and 70 transitions. [2020-07-08 12:13:50,873 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 70 transitions. [2020-07-08 12:13:50,875 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:13:50,875 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:13:50,875 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 12:13:50,875 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 12:13:50,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 48 states. [2020-07-08 12:13:50,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 48 states and 65 transitions. [2020-07-08 12:13:50,879 INFO L78 Accepts]: Start accepts. Automaton has 48 states and 65 transitions. Word has length 27 [2020-07-08 12:13:50,879 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 12:13:50,879 INFO L479 AbstractCegarLoop]: Abstraction has 48 states and 65 transitions. [2020-07-08 12:13:50,879 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-08 12:13:50,880 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 65 transitions. [2020-07-08 12:13:50,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2020-07-08 12:13:50,881 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 12:13:50,881 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 12:13:51,094 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-08 12:13:51,094 INFO L427 AbstractCegarLoop]: === Iteration 5 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 12:13:51,095 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 12:13:51,095 INFO L82 PathProgramCache]: Analyzing trace with hash 986908919, now seen corresponding path program 1 times [2020-07-08 12:13:51,096 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 12:13:51,096 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2129858243] [2020-07-08 12:13:51,096 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 12:13:51,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:13:51,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:13:51,137 INFO L280 TraceCheckUtils]: 0: Hoare triple {1043#true} assume true; {1043#true} is VALID [2020-07-08 12:13:51,137 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1043#true} {1043#true} #47#return; {1043#true} is VALID [2020-07-08 12:13:51,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:13:51,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:13:51,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:13:51,228 INFO L280 TraceCheckUtils]: 0: Hoare triple {1043#true} ~n := #in~n; {1108#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:13:51,229 INFO L280 TraceCheckUtils]: 1: Hoare triple {1108#(= fibo1_~n |fibo1_#in~n|)} assume ~n < 1;#res := 0; {1109#(<= |fibo1_#in~n| 0)} is VALID [2020-07-08 12:13:51,229 INFO L280 TraceCheckUtils]: 2: Hoare triple {1109#(<= |fibo1_#in~n| 0)} assume true; {1109#(<= |fibo1_#in~n| 0)} is VALID [2020-07-08 12:13:51,231 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1109#(<= |fibo1_#in~n| 0)} {1099#(< 1 fibo2_~n)} #53#return; {1044#false} is VALID [2020-07-08 12:13:51,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:13:51,236 INFO L280 TraceCheckUtils]: 0: Hoare triple {1043#true} ~n := #in~n; {1043#true} is VALID [2020-07-08 12:13:51,236 INFO L280 TraceCheckUtils]: 1: Hoare triple {1043#true} assume ~n < 1;#res := 0; {1043#true} is VALID [2020-07-08 12:13:51,237 INFO L280 TraceCheckUtils]: 2: Hoare triple {1043#true} assume true; {1043#true} is VALID [2020-07-08 12:13:51,237 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1043#true} {1044#false} #55#return; {1044#false} is VALID [2020-07-08 12:13:51,237 INFO L280 TraceCheckUtils]: 0: Hoare triple {1043#true} ~n := #in~n; {1043#true} is VALID [2020-07-08 12:13:51,238 INFO L280 TraceCheckUtils]: 1: Hoare triple {1043#true} assume !(~n < 1); {1098#(< 0 fibo2_~n)} is VALID [2020-07-08 12:13:51,239 INFO L280 TraceCheckUtils]: 2: Hoare triple {1098#(< 0 fibo2_~n)} assume !(1 == ~n); {1099#(< 1 fibo2_~n)} is VALID [2020-07-08 12:13:51,239 INFO L263 TraceCheckUtils]: 3: Hoare triple {1099#(< 1 fibo2_~n)} call #t~ret2 := fibo1(~n - 1); {1043#true} is VALID [2020-07-08 12:13:51,240 INFO L280 TraceCheckUtils]: 4: Hoare triple {1043#true} ~n := #in~n; {1108#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:13:51,241 INFO L280 TraceCheckUtils]: 5: Hoare triple {1108#(= fibo1_~n |fibo1_#in~n|)} assume ~n < 1;#res := 0; {1109#(<= |fibo1_#in~n| 0)} is VALID [2020-07-08 12:13:51,242 INFO L280 TraceCheckUtils]: 6: Hoare triple {1109#(<= |fibo1_#in~n| 0)} assume true; {1109#(<= |fibo1_#in~n| 0)} is VALID [2020-07-08 12:13:51,243 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {1109#(<= |fibo1_#in~n| 0)} {1099#(< 1 fibo2_~n)} #53#return; {1044#false} is VALID [2020-07-08 12:13:51,243 INFO L280 TraceCheckUtils]: 8: Hoare triple {1044#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {1044#false} is VALID [2020-07-08 12:13:51,243 INFO L263 TraceCheckUtils]: 9: Hoare triple {1044#false} call #t~ret3 := fibo1(~n - 2); {1043#true} is VALID [2020-07-08 12:13:51,244 INFO L280 TraceCheckUtils]: 10: Hoare triple {1043#true} ~n := #in~n; {1043#true} is VALID [2020-07-08 12:13:51,244 INFO L280 TraceCheckUtils]: 11: Hoare triple {1043#true} assume ~n < 1;#res := 0; {1043#true} is VALID [2020-07-08 12:13:51,244 INFO L280 TraceCheckUtils]: 12: Hoare triple {1043#true} assume true; {1043#true} is VALID [2020-07-08 12:13:51,244 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {1043#true} {1044#false} #55#return; {1044#false} is VALID [2020-07-08 12:13:51,245 INFO L280 TraceCheckUtils]: 14: Hoare triple {1044#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {1044#false} is VALID [2020-07-08 12:13:51,245 INFO L280 TraceCheckUtils]: 15: Hoare triple {1044#false} assume true; {1044#false} is VALID [2020-07-08 12:13:51,245 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {1044#false} {1043#true} #57#return; {1044#false} is VALID [2020-07-08 12:13:51,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:13:51,251 INFO L280 TraceCheckUtils]: 0: Hoare triple {1043#true} ~n := #in~n; {1043#true} is VALID [2020-07-08 12:13:51,251 INFO L280 TraceCheckUtils]: 1: Hoare triple {1043#true} assume ~n < 1;#res := 0; {1043#true} is VALID [2020-07-08 12:13:51,251 INFO L280 TraceCheckUtils]: 2: Hoare triple {1043#true} assume true; {1043#true} is VALID [2020-07-08 12:13:51,252 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1043#true} {1044#false} #59#return; {1044#false} is VALID [2020-07-08 12:13:51,252 INFO L280 TraceCheckUtils]: 0: Hoare triple {1043#true} ~n := #in~n; {1043#true} is VALID [2020-07-08 12:13:51,252 INFO L280 TraceCheckUtils]: 1: Hoare triple {1043#true} assume !(~n < 1); {1043#true} is VALID [2020-07-08 12:13:51,252 INFO L280 TraceCheckUtils]: 2: Hoare triple {1043#true} assume !(1 == ~n); {1043#true} is VALID [2020-07-08 12:13:51,253 INFO L263 TraceCheckUtils]: 3: Hoare triple {1043#true} call #t~ret0 := fibo2(~n - 1); {1043#true} is VALID [2020-07-08 12:13:51,253 INFO L280 TraceCheckUtils]: 4: Hoare triple {1043#true} ~n := #in~n; {1043#true} is VALID [2020-07-08 12:13:51,254 INFO L280 TraceCheckUtils]: 5: Hoare triple {1043#true} assume !(~n < 1); {1098#(< 0 fibo2_~n)} is VALID [2020-07-08 12:13:51,255 INFO L280 TraceCheckUtils]: 6: Hoare triple {1098#(< 0 fibo2_~n)} assume !(1 == ~n); {1099#(< 1 fibo2_~n)} is VALID [2020-07-08 12:13:51,255 INFO L263 TraceCheckUtils]: 7: Hoare triple {1099#(< 1 fibo2_~n)} call #t~ret2 := fibo1(~n - 1); {1043#true} is VALID [2020-07-08 12:13:51,256 INFO L280 TraceCheckUtils]: 8: Hoare triple {1043#true} ~n := #in~n; {1108#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:13:51,257 INFO L280 TraceCheckUtils]: 9: Hoare triple {1108#(= fibo1_~n |fibo1_#in~n|)} assume ~n < 1;#res := 0; {1109#(<= |fibo1_#in~n| 0)} is VALID [2020-07-08 12:13:51,257 INFO L280 TraceCheckUtils]: 10: Hoare triple {1109#(<= |fibo1_#in~n| 0)} assume true; {1109#(<= |fibo1_#in~n| 0)} is VALID [2020-07-08 12:13:51,258 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {1109#(<= |fibo1_#in~n| 0)} {1099#(< 1 fibo2_~n)} #53#return; {1044#false} is VALID [2020-07-08 12:13:51,259 INFO L280 TraceCheckUtils]: 12: Hoare triple {1044#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {1044#false} is VALID [2020-07-08 12:13:51,259 INFO L263 TraceCheckUtils]: 13: Hoare triple {1044#false} call #t~ret3 := fibo1(~n - 2); {1043#true} is VALID [2020-07-08 12:13:51,259 INFO L280 TraceCheckUtils]: 14: Hoare triple {1043#true} ~n := #in~n; {1043#true} is VALID [2020-07-08 12:13:51,259 INFO L280 TraceCheckUtils]: 15: Hoare triple {1043#true} assume ~n < 1;#res := 0; {1043#true} is VALID [2020-07-08 12:13:51,260 INFO L280 TraceCheckUtils]: 16: Hoare triple {1043#true} assume true; {1043#true} is VALID [2020-07-08 12:13:51,260 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {1043#true} {1044#false} #55#return; {1044#false} is VALID [2020-07-08 12:13:51,260 INFO L280 TraceCheckUtils]: 18: Hoare triple {1044#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {1044#false} is VALID [2020-07-08 12:13:51,260 INFO L280 TraceCheckUtils]: 19: Hoare triple {1044#false} assume true; {1044#false} is VALID [2020-07-08 12:13:51,261 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {1044#false} {1043#true} #57#return; {1044#false} is VALID [2020-07-08 12:13:51,261 INFO L280 TraceCheckUtils]: 21: Hoare triple {1044#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1044#false} is VALID [2020-07-08 12:13:51,261 INFO L263 TraceCheckUtils]: 22: Hoare triple {1044#false} call #t~ret1 := fibo2(~n - 2); {1043#true} is VALID [2020-07-08 12:13:51,261 INFO L280 TraceCheckUtils]: 23: Hoare triple {1043#true} ~n := #in~n; {1043#true} is VALID [2020-07-08 12:13:51,262 INFO L280 TraceCheckUtils]: 24: Hoare triple {1043#true} assume ~n < 1;#res := 0; {1043#true} is VALID [2020-07-08 12:13:51,262 INFO L280 TraceCheckUtils]: 25: Hoare triple {1043#true} assume true; {1043#true} is VALID [2020-07-08 12:13:51,262 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {1043#true} {1044#false} #59#return; {1044#false} is VALID [2020-07-08 12:13:51,262 INFO L280 TraceCheckUtils]: 27: Hoare triple {1044#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {1044#false} is VALID [2020-07-08 12:13:51,263 INFO L280 TraceCheckUtils]: 28: Hoare triple {1044#false} assume true; {1044#false} is VALID [2020-07-08 12:13:51,263 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {1044#false} {1043#true} #51#return; {1044#false} is VALID [2020-07-08 12:13:51,264 INFO L263 TraceCheckUtils]: 0: Hoare triple {1043#true} call ULTIMATE.init(); {1043#true} is VALID [2020-07-08 12:13:51,264 INFO L280 TraceCheckUtils]: 1: Hoare triple {1043#true} assume true; {1043#true} is VALID [2020-07-08 12:13:51,264 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1043#true} {1043#true} #47#return; {1043#true} is VALID [2020-07-08 12:13:51,265 INFO L263 TraceCheckUtils]: 3: Hoare triple {1043#true} call #t~ret5 := main(); {1043#true} is VALID [2020-07-08 12:13:51,265 INFO L280 TraceCheckUtils]: 4: Hoare triple {1043#true} ~x~0 := 25; {1043#true} is VALID [2020-07-08 12:13:51,265 INFO L263 TraceCheckUtils]: 5: Hoare triple {1043#true} call #t~ret4 := fibo1(~x~0); {1043#true} is VALID [2020-07-08 12:13:51,265 INFO L280 TraceCheckUtils]: 6: Hoare triple {1043#true} ~n := #in~n; {1043#true} is VALID [2020-07-08 12:13:51,266 INFO L280 TraceCheckUtils]: 7: Hoare triple {1043#true} assume !(~n < 1); {1043#true} is VALID [2020-07-08 12:13:51,266 INFO L280 TraceCheckUtils]: 8: Hoare triple {1043#true} assume !(1 == ~n); {1043#true} is VALID [2020-07-08 12:13:51,266 INFO L263 TraceCheckUtils]: 9: Hoare triple {1043#true} call #t~ret0 := fibo2(~n - 1); {1043#true} is VALID [2020-07-08 12:13:51,266 INFO L280 TraceCheckUtils]: 10: Hoare triple {1043#true} ~n := #in~n; {1043#true} is VALID [2020-07-08 12:13:51,267 INFO L280 TraceCheckUtils]: 11: Hoare triple {1043#true} assume !(~n < 1); {1098#(< 0 fibo2_~n)} is VALID [2020-07-08 12:13:51,268 INFO L280 TraceCheckUtils]: 12: Hoare triple {1098#(< 0 fibo2_~n)} assume !(1 == ~n); {1099#(< 1 fibo2_~n)} is VALID [2020-07-08 12:13:51,268 INFO L263 TraceCheckUtils]: 13: Hoare triple {1099#(< 1 fibo2_~n)} call #t~ret2 := fibo1(~n - 1); {1043#true} is VALID [2020-07-08 12:13:51,269 INFO L280 TraceCheckUtils]: 14: Hoare triple {1043#true} ~n := #in~n; {1108#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:13:51,270 INFO L280 TraceCheckUtils]: 15: Hoare triple {1108#(= fibo1_~n |fibo1_#in~n|)} assume ~n < 1;#res := 0; {1109#(<= |fibo1_#in~n| 0)} is VALID [2020-07-08 12:13:51,270 INFO L280 TraceCheckUtils]: 16: Hoare triple {1109#(<= |fibo1_#in~n| 0)} assume true; {1109#(<= |fibo1_#in~n| 0)} is VALID [2020-07-08 12:13:51,272 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {1109#(<= |fibo1_#in~n| 0)} {1099#(< 1 fibo2_~n)} #53#return; {1044#false} is VALID [2020-07-08 12:13:51,272 INFO L280 TraceCheckUtils]: 18: Hoare triple {1044#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {1044#false} is VALID [2020-07-08 12:13:51,272 INFO L263 TraceCheckUtils]: 19: Hoare triple {1044#false} call #t~ret3 := fibo1(~n - 2); {1043#true} is VALID [2020-07-08 12:13:51,273 INFO L280 TraceCheckUtils]: 20: Hoare triple {1043#true} ~n := #in~n; {1043#true} is VALID [2020-07-08 12:13:51,273 INFO L280 TraceCheckUtils]: 21: Hoare triple {1043#true} assume ~n < 1;#res := 0; {1043#true} is VALID [2020-07-08 12:13:51,273 INFO L280 TraceCheckUtils]: 22: Hoare triple {1043#true} assume true; {1043#true} is VALID [2020-07-08 12:13:51,273 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {1043#true} {1044#false} #55#return; {1044#false} is VALID [2020-07-08 12:13:51,274 INFO L280 TraceCheckUtils]: 24: Hoare triple {1044#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {1044#false} is VALID [2020-07-08 12:13:51,274 INFO L280 TraceCheckUtils]: 25: Hoare triple {1044#false} assume true; {1044#false} is VALID [2020-07-08 12:13:51,274 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {1044#false} {1043#true} #57#return; {1044#false} is VALID [2020-07-08 12:13:51,274 INFO L280 TraceCheckUtils]: 27: Hoare triple {1044#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1044#false} is VALID [2020-07-08 12:13:51,275 INFO L263 TraceCheckUtils]: 28: Hoare triple {1044#false} call #t~ret1 := fibo2(~n - 2); {1043#true} is VALID [2020-07-08 12:13:51,275 INFO L280 TraceCheckUtils]: 29: Hoare triple {1043#true} ~n := #in~n; {1043#true} is VALID [2020-07-08 12:13:51,275 INFO L280 TraceCheckUtils]: 30: Hoare triple {1043#true} assume ~n < 1;#res := 0; {1043#true} is VALID [2020-07-08 12:13:51,275 INFO L280 TraceCheckUtils]: 31: Hoare triple {1043#true} assume true; {1043#true} is VALID [2020-07-08 12:13:51,276 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {1043#true} {1044#false} #59#return; {1044#false} is VALID [2020-07-08 12:13:51,276 INFO L280 TraceCheckUtils]: 33: Hoare triple {1044#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {1044#false} is VALID [2020-07-08 12:13:51,276 INFO L280 TraceCheckUtils]: 34: Hoare triple {1044#false} assume true; {1044#false} is VALID [2020-07-08 12:13:51,276 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {1044#false} {1043#true} #51#return; {1044#false} is VALID [2020-07-08 12:13:51,276 INFO L280 TraceCheckUtils]: 36: Hoare triple {1044#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~result~0 := #t~ret4;havoc #t~ret4; {1044#false} is VALID [2020-07-08 12:13:51,277 INFO L280 TraceCheckUtils]: 37: Hoare triple {1044#false} assume 75025 != ~result~0; {1044#false} is VALID [2020-07-08 12:13:51,277 INFO L280 TraceCheckUtils]: 38: Hoare triple {1044#false} assume !false; {1044#false} is VALID [2020-07-08 12:13:51,278 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 5 proven. 5 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2020-07-08 12:13:51,278 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2129858243] [2020-07-08 12:13:51,279 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1282152123] [2020-07-08 12:13:51,279 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-08 12:13:51,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:13:51,317 INFO L264 TraceCheckSpWp]: Trace formula consists of 88 conjuncts, 8 conjunts are in the unsatisfiable core [2020-07-08 12:13:51,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:13:51,327 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-08 12:13:51,476 INFO L263 TraceCheckUtils]: 0: Hoare triple {1043#true} call ULTIMATE.init(); {1043#true} is VALID [2020-07-08 12:13:51,477 INFO L280 TraceCheckUtils]: 1: Hoare triple {1043#true} assume true; {1043#true} is VALID [2020-07-08 12:13:51,477 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1043#true} {1043#true} #47#return; {1043#true} is VALID [2020-07-08 12:13:51,477 INFO L263 TraceCheckUtils]: 3: Hoare triple {1043#true} call #t~ret5 := main(); {1043#true} is VALID [2020-07-08 12:13:51,478 INFO L280 TraceCheckUtils]: 4: Hoare triple {1043#true} ~x~0 := 25; {1125#(<= 25 main_~x~0)} is VALID [2020-07-08 12:13:51,478 INFO L263 TraceCheckUtils]: 5: Hoare triple {1125#(<= 25 main_~x~0)} call #t~ret4 := fibo1(~x~0); {1043#true} is VALID [2020-07-08 12:13:51,479 INFO L280 TraceCheckUtils]: 6: Hoare triple {1043#true} ~n := #in~n; {1132#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:13:51,480 INFO L280 TraceCheckUtils]: 7: Hoare triple {1132#(<= |fibo1_#in~n| fibo1_~n)} assume !(~n < 1); {1132#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:13:51,480 INFO L280 TraceCheckUtils]: 8: Hoare triple {1132#(<= |fibo1_#in~n| fibo1_~n)} assume !(1 == ~n); {1132#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:13:51,481 INFO L263 TraceCheckUtils]: 9: Hoare triple {1132#(<= |fibo1_#in~n| fibo1_~n)} call #t~ret0 := fibo2(~n - 1); {1043#true} is VALID [2020-07-08 12:13:51,481 INFO L280 TraceCheckUtils]: 10: Hoare triple {1043#true} ~n := #in~n; {1145#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-08 12:13:51,482 INFO L280 TraceCheckUtils]: 11: Hoare triple {1145#(<= |fibo2_#in~n| fibo2_~n)} assume !(~n < 1); {1145#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-08 12:13:51,482 INFO L280 TraceCheckUtils]: 12: Hoare triple {1145#(<= |fibo2_#in~n| fibo2_~n)} assume !(1 == ~n); {1145#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-08 12:13:51,483 INFO L263 TraceCheckUtils]: 13: Hoare triple {1145#(<= |fibo2_#in~n| fibo2_~n)} call #t~ret2 := fibo1(~n - 1); {1043#true} is VALID [2020-07-08 12:13:51,483 INFO L280 TraceCheckUtils]: 14: Hoare triple {1043#true} ~n := #in~n; {1132#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:13:51,484 INFO L280 TraceCheckUtils]: 15: Hoare triple {1132#(<= |fibo1_#in~n| fibo1_~n)} assume ~n < 1;#res := 0; {1109#(<= |fibo1_#in~n| 0)} is VALID [2020-07-08 12:13:51,489 INFO L280 TraceCheckUtils]: 16: Hoare triple {1109#(<= |fibo1_#in~n| 0)} assume true; {1109#(<= |fibo1_#in~n| 0)} is VALID [2020-07-08 12:13:51,492 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {1109#(<= |fibo1_#in~n| 0)} {1145#(<= |fibo2_#in~n| fibo2_~n)} #53#return; {1167#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 12:13:51,498 INFO L280 TraceCheckUtils]: 18: Hoare triple {1167#(<= |fibo2_#in~n| 1)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {1167#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 12:13:51,498 INFO L263 TraceCheckUtils]: 19: Hoare triple {1167#(<= |fibo2_#in~n| 1)} call #t~ret3 := fibo1(~n - 2); {1043#true} is VALID [2020-07-08 12:13:51,499 INFO L280 TraceCheckUtils]: 20: Hoare triple {1043#true} ~n := #in~n; {1043#true} is VALID [2020-07-08 12:13:51,499 INFO L280 TraceCheckUtils]: 21: Hoare triple {1043#true} assume ~n < 1;#res := 0; {1043#true} is VALID [2020-07-08 12:13:51,499 INFO L280 TraceCheckUtils]: 22: Hoare triple {1043#true} assume true; {1043#true} is VALID [2020-07-08 12:13:51,500 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {1043#true} {1167#(<= |fibo2_#in~n| 1)} #55#return; {1167#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 12:13:51,500 INFO L280 TraceCheckUtils]: 24: Hoare triple {1167#(<= |fibo2_#in~n| 1)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {1167#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 12:13:51,501 INFO L280 TraceCheckUtils]: 25: Hoare triple {1167#(<= |fibo2_#in~n| 1)} assume true; {1167#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 12:13:51,502 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {1167#(<= |fibo2_#in~n| 1)} {1132#(<= |fibo1_#in~n| fibo1_~n)} #57#return; {1195#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 12:13:51,502 INFO L280 TraceCheckUtils]: 27: Hoare triple {1195#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1195#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 12:13:51,502 INFO L263 TraceCheckUtils]: 28: Hoare triple {1195#(<= |fibo1_#in~n| 2)} call #t~ret1 := fibo2(~n - 2); {1043#true} is VALID [2020-07-08 12:13:51,503 INFO L280 TraceCheckUtils]: 29: Hoare triple {1043#true} ~n := #in~n; {1043#true} is VALID [2020-07-08 12:13:51,503 INFO L280 TraceCheckUtils]: 30: Hoare triple {1043#true} assume ~n < 1;#res := 0; {1043#true} is VALID [2020-07-08 12:13:51,503 INFO L280 TraceCheckUtils]: 31: Hoare triple {1043#true} assume true; {1043#true} is VALID [2020-07-08 12:13:51,507 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {1043#true} {1195#(<= |fibo1_#in~n| 2)} #59#return; {1195#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 12:13:51,508 INFO L280 TraceCheckUtils]: 33: Hoare triple {1195#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {1195#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 12:13:51,508 INFO L280 TraceCheckUtils]: 34: Hoare triple {1195#(<= |fibo1_#in~n| 2)} assume true; {1195#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 12:13:51,509 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {1195#(<= |fibo1_#in~n| 2)} {1125#(<= 25 main_~x~0)} #51#return; {1044#false} is VALID [2020-07-08 12:13:51,509 INFO L280 TraceCheckUtils]: 36: Hoare triple {1044#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~result~0 := #t~ret4;havoc #t~ret4; {1044#false} is VALID [2020-07-08 12:13:51,510 INFO L280 TraceCheckUtils]: 37: Hoare triple {1044#false} assume 75025 != ~result~0; {1044#false} is VALID [2020-07-08 12:13:51,510 INFO L280 TraceCheckUtils]: 38: Hoare triple {1044#false} assume !false; {1044#false} is VALID [2020-07-08 12:13:51,511 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2020-07-08 12:13:51,512 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-08 12:13:51,512 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 8] total 11 [2020-07-08 12:13:51,512 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [847051934] [2020-07-08 12:13:51,513 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 39 [2020-07-08 12:13:51,515 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 12:13:51,515 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states. [2020-07-08 12:13:51,585 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 61 edges. 61 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:13:51,585 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-07-08 12:13:51,586 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 12:13:51,586 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-07-08 12:13:51,587 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2020-07-08 12:13:51,587 INFO L87 Difference]: Start difference. First operand 48 states and 65 transitions. Second operand 11 states. [2020-07-08 12:13:52,572 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:13:52,573 INFO L93 Difference]: Finished difference Result 108 states and 170 transitions. [2020-07-08 12:13:52,573 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2020-07-08 12:13:52,573 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 39 [2020-07-08 12:13:52,573 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 12:13:52,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-08 12:13:52,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 102 transitions. [2020-07-08 12:13:52,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-08 12:13:52,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 102 transitions. [2020-07-08 12:13:52,583 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 13 states and 102 transitions. [2020-07-08 12:13:52,719 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 102 edges. 102 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:13:52,725 INFO L225 Difference]: With dead ends: 108 [2020-07-08 12:13:52,725 INFO L226 Difference]: Without dead ends: 66 [2020-07-08 12:13:52,727 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 69 GetRequests, 53 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 27 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=65, Invalid=241, Unknown=0, NotChecked=0, Total=306 [2020-07-08 12:13:52,727 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 66 states. [2020-07-08 12:13:52,757 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 66 to 66. [2020-07-08 12:13:52,758 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 12:13:52,758 INFO L82 GeneralOperation]: Start isEquivalent. First operand 66 states. Second operand 66 states. [2020-07-08 12:13:52,758 INFO L74 IsIncluded]: Start isIncluded. First operand 66 states. Second operand 66 states. [2020-07-08 12:13:52,758 INFO L87 Difference]: Start difference. First operand 66 states. Second operand 66 states. [2020-07-08 12:13:52,764 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:13:52,764 INFO L93 Difference]: Finished difference Result 66 states and 95 transitions. [2020-07-08 12:13:52,764 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 95 transitions. [2020-07-08 12:13:52,765 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:13:52,765 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:13:52,766 INFO L74 IsIncluded]: Start isIncluded. First operand 66 states. Second operand 66 states. [2020-07-08 12:13:52,766 INFO L87 Difference]: Start difference. First operand 66 states. Second operand 66 states. [2020-07-08 12:13:52,771 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:13:52,771 INFO L93 Difference]: Finished difference Result 66 states and 95 transitions. [2020-07-08 12:13:52,772 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 95 transitions. [2020-07-08 12:13:52,772 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:13:52,773 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:13:52,773 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 12:13:52,773 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 12:13:52,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 66 states. [2020-07-08 12:13:52,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 66 states and 95 transitions. [2020-07-08 12:13:52,778 INFO L78 Accepts]: Start accepts. Automaton has 66 states and 95 transitions. Word has length 39 [2020-07-08 12:13:52,778 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 12:13:52,779 INFO L479 AbstractCegarLoop]: Abstraction has 66 states and 95 transitions. [2020-07-08 12:13:52,779 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-07-08 12:13:52,779 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 95 transitions. [2020-07-08 12:13:52,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2020-07-08 12:13:52,780 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 12:13:52,780 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 12:13:52,994 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,4 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-08 12:13:52,995 INFO L427 AbstractCegarLoop]: === Iteration 6 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 12:13:52,996 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 12:13:52,996 INFO L82 PathProgramCache]: Analyzing trace with hash -2100495745, now seen corresponding path program 1 times [2020-07-08 12:13:52,996 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 12:13:52,996 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2114488726] [2020-07-08 12:13:52,997 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 12:13:53,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:13:53,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:13:53,047 INFO L280 TraceCheckUtils]: 0: Hoare triple {1609#true} assume true; {1609#true} is VALID [2020-07-08 12:13:53,047 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1609#true} {1609#true} #47#return; {1609#true} is VALID [2020-07-08 12:13:53,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:13:53,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:13:53,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:13:53,152 INFO L280 TraceCheckUtils]: 0: Hoare triple {1609#true} ~n := #in~n; {1609#true} is VALID [2020-07-08 12:13:53,153 INFO L280 TraceCheckUtils]: 1: Hoare triple {1609#true} assume !(~n < 1); {1609#true} is VALID [2020-07-08 12:13:53,153 INFO L280 TraceCheckUtils]: 2: Hoare triple {1609#true} assume 1 == ~n;#res := 1; {1609#true} is VALID [2020-07-08 12:13:53,153 INFO L280 TraceCheckUtils]: 3: Hoare triple {1609#true} assume true; {1609#true} is VALID [2020-07-08 12:13:53,154 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {1609#true} {1670#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #53#return; {1670#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:13:53,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:13:53,166 INFO L280 TraceCheckUtils]: 0: Hoare triple {1609#true} ~n := #in~n; {1609#true} is VALID [2020-07-08 12:13:53,166 INFO L280 TraceCheckUtils]: 1: Hoare triple {1609#true} assume ~n < 1;#res := 0; {1609#true} is VALID [2020-07-08 12:13:53,166 INFO L280 TraceCheckUtils]: 2: Hoare triple {1609#true} assume true; {1609#true} is VALID [2020-07-08 12:13:53,168 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1609#true} {1670#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #55#return; {1680#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 12:13:53,168 INFO L280 TraceCheckUtils]: 0: Hoare triple {1609#true} ~n := #in~n; {1668#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:13:53,169 INFO L280 TraceCheckUtils]: 1: Hoare triple {1668#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {1669#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:13:53,170 INFO L280 TraceCheckUtils]: 2: Hoare triple {1669#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {1670#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:13:53,170 INFO L263 TraceCheckUtils]: 3: Hoare triple {1670#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} call #t~ret2 := fibo1(~n - 1); {1609#true} is VALID [2020-07-08 12:13:53,170 INFO L280 TraceCheckUtils]: 4: Hoare triple {1609#true} ~n := #in~n; {1609#true} is VALID [2020-07-08 12:13:53,170 INFO L280 TraceCheckUtils]: 5: Hoare triple {1609#true} assume !(~n < 1); {1609#true} is VALID [2020-07-08 12:13:53,171 INFO L280 TraceCheckUtils]: 6: Hoare triple {1609#true} assume 1 == ~n;#res := 1; {1609#true} is VALID [2020-07-08 12:13:53,171 INFO L280 TraceCheckUtils]: 7: Hoare triple {1609#true} assume true; {1609#true} is VALID [2020-07-08 12:13:53,172 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {1609#true} {1670#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #53#return; {1670#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:13:53,173 INFO L280 TraceCheckUtils]: 9: Hoare triple {1670#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {1670#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:13:53,173 INFO L263 TraceCheckUtils]: 10: Hoare triple {1670#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {1609#true} is VALID [2020-07-08 12:13:53,173 INFO L280 TraceCheckUtils]: 11: Hoare triple {1609#true} ~n := #in~n; {1609#true} is VALID [2020-07-08 12:13:53,173 INFO L280 TraceCheckUtils]: 12: Hoare triple {1609#true} assume ~n < 1;#res := 0; {1609#true} is VALID [2020-07-08 12:13:53,173 INFO L280 TraceCheckUtils]: 13: Hoare triple {1609#true} assume true; {1609#true} is VALID [2020-07-08 12:13:53,174 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {1609#true} {1670#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #55#return; {1680#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 12:13:53,175 INFO L280 TraceCheckUtils]: 15: Hoare triple {1680#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {1680#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 12:13:53,175 INFO L280 TraceCheckUtils]: 16: Hoare triple {1680#(<= 2 |fibo2_#in~n|)} assume true; {1680#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 12:13:53,176 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {1680#(<= 2 |fibo2_#in~n|)} {1609#true} #57#return; {1663#(<= 3 fibo1_~n)} is VALID [2020-07-08 12:13:53,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:13:53,210 INFO L280 TraceCheckUtils]: 0: Hoare triple {1609#true} ~n := #in~n; {1668#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:13:53,211 INFO L280 TraceCheckUtils]: 1: Hoare triple {1668#(= fibo2_~n |fibo2_#in~n|)} assume ~n < 1;#res := 0; {1681#(<= |fibo2_#in~n| 0)} is VALID [2020-07-08 12:13:53,212 INFO L280 TraceCheckUtils]: 2: Hoare triple {1681#(<= |fibo2_#in~n| 0)} assume true; {1681#(<= |fibo2_#in~n| 0)} is VALID [2020-07-08 12:13:53,213 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1681#(<= |fibo2_#in~n| 0)} {1663#(<= 3 fibo1_~n)} #59#return; {1610#false} is VALID [2020-07-08 12:13:53,213 INFO L280 TraceCheckUtils]: 0: Hoare triple {1609#true} ~n := #in~n; {1609#true} is VALID [2020-07-08 12:13:53,214 INFO L280 TraceCheckUtils]: 1: Hoare triple {1609#true} assume !(~n < 1); {1609#true} is VALID [2020-07-08 12:13:53,214 INFO L280 TraceCheckUtils]: 2: Hoare triple {1609#true} assume !(1 == ~n); {1609#true} is VALID [2020-07-08 12:13:53,214 INFO L263 TraceCheckUtils]: 3: Hoare triple {1609#true} call #t~ret0 := fibo2(~n - 1); {1609#true} is VALID [2020-07-08 12:13:53,223 INFO L280 TraceCheckUtils]: 4: Hoare triple {1609#true} ~n := #in~n; {1668#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:13:53,224 INFO L280 TraceCheckUtils]: 5: Hoare triple {1668#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {1669#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:13:53,225 INFO L280 TraceCheckUtils]: 6: Hoare triple {1669#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {1670#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:13:53,225 INFO L263 TraceCheckUtils]: 7: Hoare triple {1670#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} call #t~ret2 := fibo1(~n - 1); {1609#true} is VALID [2020-07-08 12:13:53,225 INFO L280 TraceCheckUtils]: 8: Hoare triple {1609#true} ~n := #in~n; {1609#true} is VALID [2020-07-08 12:13:53,226 INFO L280 TraceCheckUtils]: 9: Hoare triple {1609#true} assume !(~n < 1); {1609#true} is VALID [2020-07-08 12:13:53,226 INFO L280 TraceCheckUtils]: 10: Hoare triple {1609#true} assume 1 == ~n;#res := 1; {1609#true} is VALID [2020-07-08 12:13:53,226 INFO L280 TraceCheckUtils]: 11: Hoare triple {1609#true} assume true; {1609#true} is VALID [2020-07-08 12:13:53,231 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {1609#true} {1670#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #53#return; {1670#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:13:53,232 INFO L280 TraceCheckUtils]: 13: Hoare triple {1670#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {1670#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:13:53,232 INFO L263 TraceCheckUtils]: 14: Hoare triple {1670#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {1609#true} is VALID [2020-07-08 12:13:53,232 INFO L280 TraceCheckUtils]: 15: Hoare triple {1609#true} ~n := #in~n; {1609#true} is VALID [2020-07-08 12:13:53,232 INFO L280 TraceCheckUtils]: 16: Hoare triple {1609#true} assume ~n < 1;#res := 0; {1609#true} is VALID [2020-07-08 12:13:53,233 INFO L280 TraceCheckUtils]: 17: Hoare triple {1609#true} assume true; {1609#true} is VALID [2020-07-08 12:13:53,234 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {1609#true} {1670#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #55#return; {1680#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 12:13:53,235 INFO L280 TraceCheckUtils]: 19: Hoare triple {1680#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {1680#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 12:13:53,235 INFO L280 TraceCheckUtils]: 20: Hoare triple {1680#(<= 2 |fibo2_#in~n|)} assume true; {1680#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 12:13:53,236 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {1680#(<= 2 |fibo2_#in~n|)} {1609#true} #57#return; {1663#(<= 3 fibo1_~n)} is VALID [2020-07-08 12:13:53,237 INFO L280 TraceCheckUtils]: 22: Hoare triple {1663#(<= 3 fibo1_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1663#(<= 3 fibo1_~n)} is VALID [2020-07-08 12:13:53,237 INFO L263 TraceCheckUtils]: 23: Hoare triple {1663#(<= 3 fibo1_~n)} call #t~ret1 := fibo2(~n - 2); {1609#true} is VALID [2020-07-08 12:13:53,238 INFO L280 TraceCheckUtils]: 24: Hoare triple {1609#true} ~n := #in~n; {1668#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:13:53,239 INFO L280 TraceCheckUtils]: 25: Hoare triple {1668#(= fibo2_~n |fibo2_#in~n|)} assume ~n < 1;#res := 0; {1681#(<= |fibo2_#in~n| 0)} is VALID [2020-07-08 12:13:53,239 INFO L280 TraceCheckUtils]: 26: Hoare triple {1681#(<= |fibo2_#in~n| 0)} assume true; {1681#(<= |fibo2_#in~n| 0)} is VALID [2020-07-08 12:13:53,241 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {1681#(<= |fibo2_#in~n| 0)} {1663#(<= 3 fibo1_~n)} #59#return; {1610#false} is VALID [2020-07-08 12:13:53,252 INFO L280 TraceCheckUtils]: 28: Hoare triple {1610#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {1610#false} is VALID [2020-07-08 12:13:53,252 INFO L280 TraceCheckUtils]: 29: Hoare triple {1610#false} assume true; {1610#false} is VALID [2020-07-08 12:13:53,253 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {1610#false} {1613#(<= 25 main_~x~0)} #51#return; {1610#false} is VALID [2020-07-08 12:13:53,254 INFO L263 TraceCheckUtils]: 0: Hoare triple {1609#true} call ULTIMATE.init(); {1609#true} is VALID [2020-07-08 12:13:53,254 INFO L280 TraceCheckUtils]: 1: Hoare triple {1609#true} assume true; {1609#true} is VALID [2020-07-08 12:13:53,254 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1609#true} {1609#true} #47#return; {1609#true} is VALID [2020-07-08 12:13:53,254 INFO L263 TraceCheckUtils]: 3: Hoare triple {1609#true} call #t~ret5 := main(); {1609#true} is VALID [2020-07-08 12:13:53,255 INFO L280 TraceCheckUtils]: 4: Hoare triple {1609#true} ~x~0 := 25; {1613#(<= 25 main_~x~0)} is VALID [2020-07-08 12:13:53,255 INFO L263 TraceCheckUtils]: 5: Hoare triple {1613#(<= 25 main_~x~0)} call #t~ret4 := fibo1(~x~0); {1609#true} is VALID [2020-07-08 12:13:53,255 INFO L280 TraceCheckUtils]: 6: Hoare triple {1609#true} ~n := #in~n; {1609#true} is VALID [2020-07-08 12:13:53,256 INFO L280 TraceCheckUtils]: 7: Hoare triple {1609#true} assume !(~n < 1); {1609#true} is VALID [2020-07-08 12:13:53,256 INFO L280 TraceCheckUtils]: 8: Hoare triple {1609#true} assume !(1 == ~n); {1609#true} is VALID [2020-07-08 12:13:53,256 INFO L263 TraceCheckUtils]: 9: Hoare triple {1609#true} call #t~ret0 := fibo2(~n - 1); {1609#true} is VALID [2020-07-08 12:13:53,256 INFO L280 TraceCheckUtils]: 10: Hoare triple {1609#true} ~n := #in~n; {1668#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:13:53,258 INFO L280 TraceCheckUtils]: 11: Hoare triple {1668#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {1669#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:13:53,258 INFO L280 TraceCheckUtils]: 12: Hoare triple {1669#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {1670#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:13:53,259 INFO L263 TraceCheckUtils]: 13: Hoare triple {1670#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} call #t~ret2 := fibo1(~n - 1); {1609#true} is VALID [2020-07-08 12:13:53,259 INFO L280 TraceCheckUtils]: 14: Hoare triple {1609#true} ~n := #in~n; {1609#true} is VALID [2020-07-08 12:13:53,259 INFO L280 TraceCheckUtils]: 15: Hoare triple {1609#true} assume !(~n < 1); {1609#true} is VALID [2020-07-08 12:13:53,260 INFO L280 TraceCheckUtils]: 16: Hoare triple {1609#true} assume 1 == ~n;#res := 1; {1609#true} is VALID [2020-07-08 12:13:53,260 INFO L280 TraceCheckUtils]: 17: Hoare triple {1609#true} assume true; {1609#true} is VALID [2020-07-08 12:13:53,261 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {1609#true} {1670#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #53#return; {1670#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:13:53,262 INFO L280 TraceCheckUtils]: 19: Hoare triple {1670#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {1670#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:13:53,262 INFO L263 TraceCheckUtils]: 20: Hoare triple {1670#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {1609#true} is VALID [2020-07-08 12:13:53,262 INFO L280 TraceCheckUtils]: 21: Hoare triple {1609#true} ~n := #in~n; {1609#true} is VALID [2020-07-08 12:13:53,262 INFO L280 TraceCheckUtils]: 22: Hoare triple {1609#true} assume ~n < 1;#res := 0; {1609#true} is VALID [2020-07-08 12:13:53,262 INFO L280 TraceCheckUtils]: 23: Hoare triple {1609#true} assume true; {1609#true} is VALID [2020-07-08 12:13:53,263 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {1609#true} {1670#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #55#return; {1680#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 12:13:53,263 INFO L280 TraceCheckUtils]: 25: Hoare triple {1680#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {1680#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 12:13:53,264 INFO L280 TraceCheckUtils]: 26: Hoare triple {1680#(<= 2 |fibo2_#in~n|)} assume true; {1680#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 12:13:53,266 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {1680#(<= 2 |fibo2_#in~n|)} {1609#true} #57#return; {1663#(<= 3 fibo1_~n)} is VALID [2020-07-08 12:13:53,266 INFO L280 TraceCheckUtils]: 28: Hoare triple {1663#(<= 3 fibo1_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1663#(<= 3 fibo1_~n)} is VALID [2020-07-08 12:13:53,267 INFO L263 TraceCheckUtils]: 29: Hoare triple {1663#(<= 3 fibo1_~n)} call #t~ret1 := fibo2(~n - 2); {1609#true} is VALID [2020-07-08 12:13:53,268 INFO L280 TraceCheckUtils]: 30: Hoare triple {1609#true} ~n := #in~n; {1668#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:13:53,269 INFO L280 TraceCheckUtils]: 31: Hoare triple {1668#(= fibo2_~n |fibo2_#in~n|)} assume ~n < 1;#res := 0; {1681#(<= |fibo2_#in~n| 0)} is VALID [2020-07-08 12:13:53,270 INFO L280 TraceCheckUtils]: 32: Hoare triple {1681#(<= |fibo2_#in~n| 0)} assume true; {1681#(<= |fibo2_#in~n| 0)} is VALID [2020-07-08 12:13:53,271 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {1681#(<= |fibo2_#in~n| 0)} {1663#(<= 3 fibo1_~n)} #59#return; {1610#false} is VALID [2020-07-08 12:13:53,271 INFO L280 TraceCheckUtils]: 34: Hoare triple {1610#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {1610#false} is VALID [2020-07-08 12:13:53,271 INFO L280 TraceCheckUtils]: 35: Hoare triple {1610#false} assume true; {1610#false} is VALID [2020-07-08 12:13:53,271 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {1610#false} {1613#(<= 25 main_~x~0)} #51#return; {1610#false} is VALID [2020-07-08 12:13:53,272 INFO L280 TraceCheckUtils]: 37: Hoare triple {1610#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~result~0 := #t~ret4;havoc #t~ret4; {1610#false} is VALID [2020-07-08 12:13:53,272 INFO L280 TraceCheckUtils]: 38: Hoare triple {1610#false} assume 75025 != ~result~0; {1610#false} is VALID [2020-07-08 12:13:53,272 INFO L280 TraceCheckUtils]: 39: Hoare triple {1610#false} assume !false; {1610#false} is VALID [2020-07-08 12:13:53,273 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2020-07-08 12:13:53,273 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2114488726] [2020-07-08 12:13:53,274 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [269097693] [2020-07-08 12:13:53,274 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-08 12:13:53,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:13:53,308 INFO L264 TraceCheckSpWp]: Trace formula consists of 90 conjuncts, 8 conjunts are in the unsatisfiable core [2020-07-08 12:13:53,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:13:53,326 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-08 12:13:53,518 INFO L263 TraceCheckUtils]: 0: Hoare triple {1609#true} call ULTIMATE.init(); {1609#true} is VALID [2020-07-08 12:13:53,519 INFO L280 TraceCheckUtils]: 1: Hoare triple {1609#true} assume true; {1609#true} is VALID [2020-07-08 12:13:53,519 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1609#true} {1609#true} #47#return; {1609#true} is VALID [2020-07-08 12:13:53,519 INFO L263 TraceCheckUtils]: 3: Hoare triple {1609#true} call #t~ret5 := main(); {1609#true} is VALID [2020-07-08 12:13:53,520 INFO L280 TraceCheckUtils]: 4: Hoare triple {1609#true} ~x~0 := 25; {1613#(<= 25 main_~x~0)} is VALID [2020-07-08 12:13:53,520 INFO L263 TraceCheckUtils]: 5: Hoare triple {1613#(<= 25 main_~x~0)} call #t~ret4 := fibo1(~x~0); {1609#true} is VALID [2020-07-08 12:13:53,521 INFO L280 TraceCheckUtils]: 6: Hoare triple {1609#true} ~n := #in~n; {1703#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:13:53,521 INFO L280 TraceCheckUtils]: 7: Hoare triple {1703#(<= |fibo1_#in~n| fibo1_~n)} assume !(~n < 1); {1703#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:13:53,522 INFO L280 TraceCheckUtils]: 8: Hoare triple {1703#(<= |fibo1_#in~n| fibo1_~n)} assume !(1 == ~n); {1703#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:13:53,522 INFO L263 TraceCheckUtils]: 9: Hoare triple {1703#(<= |fibo1_#in~n| fibo1_~n)} call #t~ret0 := fibo2(~n - 1); {1609#true} is VALID [2020-07-08 12:13:53,523 INFO L280 TraceCheckUtils]: 10: Hoare triple {1609#true} ~n := #in~n; {1716#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-08 12:13:53,523 INFO L280 TraceCheckUtils]: 11: Hoare triple {1716#(<= |fibo2_#in~n| fibo2_~n)} assume !(~n < 1); {1716#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-08 12:13:53,524 INFO L280 TraceCheckUtils]: 12: Hoare triple {1716#(<= |fibo2_#in~n| fibo2_~n)} assume !(1 == ~n); {1716#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-08 12:13:53,524 INFO L263 TraceCheckUtils]: 13: Hoare triple {1716#(<= |fibo2_#in~n| fibo2_~n)} call #t~ret2 := fibo1(~n - 1); {1609#true} is VALID [2020-07-08 12:13:53,525 INFO L280 TraceCheckUtils]: 14: Hoare triple {1609#true} ~n := #in~n; {1703#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:13:53,525 INFO L280 TraceCheckUtils]: 15: Hoare triple {1703#(<= |fibo1_#in~n| fibo1_~n)} assume !(~n < 1); {1703#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:13:53,526 INFO L280 TraceCheckUtils]: 16: Hoare triple {1703#(<= |fibo1_#in~n| fibo1_~n)} assume 1 == ~n;#res := 1; {1735#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 12:13:53,527 INFO L280 TraceCheckUtils]: 17: Hoare triple {1735#(<= |fibo1_#in~n| 1)} assume true; {1735#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 12:13:53,528 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {1735#(<= |fibo1_#in~n| 1)} {1716#(<= |fibo2_#in~n| fibo2_~n)} #53#return; {1742#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 12:13:53,529 INFO L280 TraceCheckUtils]: 19: Hoare triple {1742#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {1742#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 12:13:53,529 INFO L263 TraceCheckUtils]: 20: Hoare triple {1742#(<= |fibo2_#in~n| 2)} call #t~ret3 := fibo1(~n - 2); {1609#true} is VALID [2020-07-08 12:13:53,529 INFO L280 TraceCheckUtils]: 21: Hoare triple {1609#true} ~n := #in~n; {1609#true} is VALID [2020-07-08 12:13:53,529 INFO L280 TraceCheckUtils]: 22: Hoare triple {1609#true} assume ~n < 1;#res := 0; {1609#true} is VALID [2020-07-08 12:13:53,530 INFO L280 TraceCheckUtils]: 23: Hoare triple {1609#true} assume true; {1609#true} is VALID [2020-07-08 12:13:53,531 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {1609#true} {1742#(<= |fibo2_#in~n| 2)} #55#return; {1742#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 12:13:53,531 INFO L280 TraceCheckUtils]: 25: Hoare triple {1742#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {1742#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 12:13:53,532 INFO L280 TraceCheckUtils]: 26: Hoare triple {1742#(<= |fibo2_#in~n| 2)} assume true; {1742#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 12:13:53,533 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {1742#(<= |fibo2_#in~n| 2)} {1703#(<= |fibo1_#in~n| fibo1_~n)} #57#return; {1770#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 12:13:53,534 INFO L280 TraceCheckUtils]: 28: Hoare triple {1770#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1770#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 12:13:53,535 INFO L263 TraceCheckUtils]: 29: Hoare triple {1770#(<= |fibo1_#in~n| 3)} call #t~ret1 := fibo2(~n - 2); {1609#true} is VALID [2020-07-08 12:13:53,535 INFO L280 TraceCheckUtils]: 30: Hoare triple {1609#true} ~n := #in~n; {1609#true} is VALID [2020-07-08 12:13:53,535 INFO L280 TraceCheckUtils]: 31: Hoare triple {1609#true} assume ~n < 1;#res := 0; {1609#true} is VALID [2020-07-08 12:13:53,535 INFO L280 TraceCheckUtils]: 32: Hoare triple {1609#true} assume true; {1609#true} is VALID [2020-07-08 12:13:53,537 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {1609#true} {1770#(<= |fibo1_#in~n| 3)} #59#return; {1770#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 12:13:53,538 INFO L280 TraceCheckUtils]: 34: Hoare triple {1770#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {1770#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 12:13:53,538 INFO L280 TraceCheckUtils]: 35: Hoare triple {1770#(<= |fibo1_#in~n| 3)} assume true; {1770#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 12:13:53,539 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {1770#(<= |fibo1_#in~n| 3)} {1613#(<= 25 main_~x~0)} #51#return; {1610#false} is VALID [2020-07-08 12:13:53,540 INFO L280 TraceCheckUtils]: 37: Hoare triple {1610#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~result~0 := #t~ret4;havoc #t~ret4; {1610#false} is VALID [2020-07-08 12:13:53,540 INFO L280 TraceCheckUtils]: 38: Hoare triple {1610#false} assume 75025 != ~result~0; {1610#false} is VALID [2020-07-08 12:13:53,540 INFO L280 TraceCheckUtils]: 39: Hoare triple {1610#false} assume !false; {1610#false} is VALID [2020-07-08 12:13:53,541 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2020-07-08 12:13:53,542 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-08 12:13:53,542 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 8] total 14 [2020-07-08 12:13:53,542 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1877242146] [2020-07-08 12:13:53,543 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 40 [2020-07-08 12:13:53,544 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 12:13:53,544 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 14 states. [2020-07-08 12:13:53,615 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 61 edges. 61 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:13:53,615 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-07-08 12:13:53,616 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 12:13:53,616 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-07-08 12:13:53,616 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=34, Invalid=148, Unknown=0, NotChecked=0, Total=182 [2020-07-08 12:13:53,617 INFO L87 Difference]: Start difference. First operand 66 states and 95 transitions. Second operand 14 states. [2020-07-08 12:13:55,372 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:13:55,373 INFO L93 Difference]: Finished difference Result 180 states and 324 transitions. [2020-07-08 12:13:55,373 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-07-08 12:13:55,373 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 40 [2020-07-08 12:13:55,373 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 12:13:55,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2020-07-08 12:13:55,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 133 transitions. [2020-07-08 12:13:55,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2020-07-08 12:13:55,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 133 transitions. [2020-07-08 12:13:55,385 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 16 states and 133 transitions. [2020-07-08 12:13:55,586 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 133 edges. 133 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:13:55,595 INFO L225 Difference]: With dead ends: 180 [2020-07-08 12:13:55,595 INFO L226 Difference]: Without dead ends: 120 [2020-07-08 12:13:55,598 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 75 GetRequests, 55 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 61 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=86, Invalid=376, Unknown=0, NotChecked=0, Total=462 [2020-07-08 12:13:55,599 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 120 states. [2020-07-08 12:13:55,679 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 120 to 106. [2020-07-08 12:13:55,680 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 12:13:55,680 INFO L82 GeneralOperation]: Start isEquivalent. First operand 120 states. Second operand 106 states. [2020-07-08 12:13:55,680 INFO L74 IsIncluded]: Start isIncluded. First operand 120 states. Second operand 106 states. [2020-07-08 12:13:55,680 INFO L87 Difference]: Start difference. First operand 120 states. Second operand 106 states. [2020-07-08 12:13:55,690 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:13:55,690 INFO L93 Difference]: Finished difference Result 120 states and 198 transitions. [2020-07-08 12:13:55,690 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 198 transitions. [2020-07-08 12:13:55,692 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:13:55,692 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:13:55,693 INFO L74 IsIncluded]: Start isIncluded. First operand 106 states. Second operand 120 states. [2020-07-08 12:13:55,693 INFO L87 Difference]: Start difference. First operand 106 states. Second operand 120 states. [2020-07-08 12:13:55,703 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:13:55,703 INFO L93 Difference]: Finished difference Result 120 states and 198 transitions. [2020-07-08 12:13:55,703 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 198 transitions. [2020-07-08 12:13:55,705 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:13:55,705 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:13:55,705 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 12:13:55,705 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 12:13:55,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 106 states. [2020-07-08 12:13:55,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 106 states and 169 transitions. [2020-07-08 12:13:55,713 INFO L78 Accepts]: Start accepts. Automaton has 106 states and 169 transitions. Word has length 40 [2020-07-08 12:13:55,713 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 12:13:55,714 INFO L479 AbstractCegarLoop]: Abstraction has 106 states and 169 transitions. [2020-07-08 12:13:55,714 INFO L480 AbstractCegarLoop]: Interpolant automaton has 14 states. [2020-07-08 12:13:55,714 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 169 transitions. [2020-07-08 12:13:55,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2020-07-08 12:13:55,716 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 12:13:55,716 INFO L422 BasicCegarLoop]: trace histogram [4, 4, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 12:13:55,930 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-08 12:13:55,931 INFO L427 AbstractCegarLoop]: === Iteration 7 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 12:13:55,931 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 12:13:55,932 INFO L82 PathProgramCache]: Analyzing trace with hash -405677468, now seen corresponding path program 1 times [2020-07-08 12:13:55,932 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 12:13:55,932 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [930575236] [2020-07-08 12:13:55,933 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 12:13:55,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:13:55,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:13:55,989 INFO L280 TraceCheckUtils]: 0: Hoare triple {2436#true} assume true; {2436#true} is VALID [2020-07-08 12:13:55,990 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2436#true} {2436#true} #47#return; {2436#true} is VALID [2020-07-08 12:13:55,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:13:56,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:13:56,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:13:56,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:13:56,125 INFO L280 TraceCheckUtils]: 0: Hoare triple {2436#true} ~n := #in~n; {2436#true} is VALID [2020-07-08 12:13:56,126 INFO L280 TraceCheckUtils]: 1: Hoare triple {2436#true} assume !(~n < 1); {2436#true} is VALID [2020-07-08 12:13:56,126 INFO L280 TraceCheckUtils]: 2: Hoare triple {2436#true} assume 1 == ~n;#res := 1; {2436#true} is VALID [2020-07-08 12:13:56,126 INFO L280 TraceCheckUtils]: 3: Hoare triple {2436#true} assume true; {2436#true} is VALID [2020-07-08 12:13:56,128 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2436#true} {2547#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #57#return; {2547#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:13:56,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:13:56,133 INFO L280 TraceCheckUtils]: 0: Hoare triple {2436#true} ~n := #in~n; {2436#true} is VALID [2020-07-08 12:13:56,134 INFO L280 TraceCheckUtils]: 1: Hoare triple {2436#true} assume ~n < 1;#res := 0; {2436#true} is VALID [2020-07-08 12:13:56,134 INFO L280 TraceCheckUtils]: 2: Hoare triple {2436#true} assume true; {2436#true} is VALID [2020-07-08 12:13:56,135 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2436#true} {2547#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #59#return; {2557#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:13:56,136 INFO L280 TraceCheckUtils]: 0: Hoare triple {2436#true} ~n := #in~n; {2545#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:13:56,137 INFO L280 TraceCheckUtils]: 1: Hoare triple {2545#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {2546#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:13:56,138 INFO L280 TraceCheckUtils]: 2: Hoare triple {2546#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {2547#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:13:56,139 INFO L263 TraceCheckUtils]: 3: Hoare triple {2547#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret0 := fibo2(~n - 1); {2436#true} is VALID [2020-07-08 12:13:56,139 INFO L280 TraceCheckUtils]: 4: Hoare triple {2436#true} ~n := #in~n; {2436#true} is VALID [2020-07-08 12:13:56,139 INFO L280 TraceCheckUtils]: 5: Hoare triple {2436#true} assume !(~n < 1); {2436#true} is VALID [2020-07-08 12:13:56,140 INFO L280 TraceCheckUtils]: 6: Hoare triple {2436#true} assume 1 == ~n;#res := 1; {2436#true} is VALID [2020-07-08 12:13:56,140 INFO L280 TraceCheckUtils]: 7: Hoare triple {2436#true} assume true; {2436#true} is VALID [2020-07-08 12:13:56,141 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {2436#true} {2547#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #57#return; {2547#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:13:56,142 INFO L280 TraceCheckUtils]: 9: Hoare triple {2547#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2547#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:13:56,142 INFO L263 TraceCheckUtils]: 10: Hoare triple {2547#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {2436#true} is VALID [2020-07-08 12:13:56,143 INFO L280 TraceCheckUtils]: 11: Hoare triple {2436#true} ~n := #in~n; {2436#true} is VALID [2020-07-08 12:13:56,143 INFO L280 TraceCheckUtils]: 12: Hoare triple {2436#true} assume ~n < 1;#res := 0; {2436#true} is VALID [2020-07-08 12:13:56,144 INFO L280 TraceCheckUtils]: 13: Hoare triple {2436#true} assume true; {2436#true} is VALID [2020-07-08 12:13:56,145 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {2436#true} {2547#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #59#return; {2557#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:13:56,146 INFO L280 TraceCheckUtils]: 15: Hoare triple {2557#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {2557#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:13:56,147 INFO L280 TraceCheckUtils]: 16: Hoare triple {2557#(<= 2 |fibo1_#in~n|)} assume true; {2557#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:13:56,148 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {2557#(<= 2 |fibo1_#in~n|)} {2436#true} #53#return; {2540#(<= 3 fibo2_~n)} is VALID [2020-07-08 12:13:56,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:13:56,169 INFO L280 TraceCheckUtils]: 0: Hoare triple {2436#true} ~n := #in~n; {2545#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:13:56,170 INFO L280 TraceCheckUtils]: 1: Hoare triple {2545#(= fibo1_~n |fibo1_#in~n|)} assume ~n < 1;#res := 0; {2558#(<= |fibo1_#in~n| 0)} is VALID [2020-07-08 12:13:56,171 INFO L280 TraceCheckUtils]: 2: Hoare triple {2558#(<= |fibo1_#in~n| 0)} assume true; {2558#(<= |fibo1_#in~n| 0)} is VALID [2020-07-08 12:13:56,172 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2558#(<= |fibo1_#in~n| 0)} {2540#(<= 3 fibo2_~n)} #55#return; {2437#false} is VALID [2020-07-08 12:13:56,173 INFO L280 TraceCheckUtils]: 0: Hoare triple {2436#true} ~n := #in~n; {2436#true} is VALID [2020-07-08 12:13:56,173 INFO L280 TraceCheckUtils]: 1: Hoare triple {2436#true} assume !(~n < 1); {2436#true} is VALID [2020-07-08 12:13:56,173 INFO L280 TraceCheckUtils]: 2: Hoare triple {2436#true} assume !(1 == ~n); {2436#true} is VALID [2020-07-08 12:13:56,173 INFO L263 TraceCheckUtils]: 3: Hoare triple {2436#true} call #t~ret2 := fibo1(~n - 1); {2436#true} is VALID [2020-07-08 12:13:56,174 INFO L280 TraceCheckUtils]: 4: Hoare triple {2436#true} ~n := #in~n; {2545#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:13:56,175 INFO L280 TraceCheckUtils]: 5: Hoare triple {2545#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {2546#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:13:56,176 INFO L280 TraceCheckUtils]: 6: Hoare triple {2546#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {2547#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:13:56,177 INFO L263 TraceCheckUtils]: 7: Hoare triple {2547#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret0 := fibo2(~n - 1); {2436#true} is VALID [2020-07-08 12:13:56,177 INFO L280 TraceCheckUtils]: 8: Hoare triple {2436#true} ~n := #in~n; {2436#true} is VALID [2020-07-08 12:13:56,177 INFO L280 TraceCheckUtils]: 9: Hoare triple {2436#true} assume !(~n < 1); {2436#true} is VALID [2020-07-08 12:13:56,178 INFO L280 TraceCheckUtils]: 10: Hoare triple {2436#true} assume 1 == ~n;#res := 1; {2436#true} is VALID [2020-07-08 12:13:56,178 INFO L280 TraceCheckUtils]: 11: Hoare triple {2436#true} assume true; {2436#true} is VALID [2020-07-08 12:13:56,179 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {2436#true} {2547#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #57#return; {2547#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:13:56,180 INFO L280 TraceCheckUtils]: 13: Hoare triple {2547#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2547#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:13:56,181 INFO L263 TraceCheckUtils]: 14: Hoare triple {2547#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {2436#true} is VALID [2020-07-08 12:13:56,181 INFO L280 TraceCheckUtils]: 15: Hoare triple {2436#true} ~n := #in~n; {2436#true} is VALID [2020-07-08 12:13:56,181 INFO L280 TraceCheckUtils]: 16: Hoare triple {2436#true} assume ~n < 1;#res := 0; {2436#true} is VALID [2020-07-08 12:13:56,182 INFO L280 TraceCheckUtils]: 17: Hoare triple {2436#true} assume true; {2436#true} is VALID [2020-07-08 12:13:56,183 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {2436#true} {2547#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #59#return; {2557#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:13:56,184 INFO L280 TraceCheckUtils]: 19: Hoare triple {2557#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {2557#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:13:56,184 INFO L280 TraceCheckUtils]: 20: Hoare triple {2557#(<= 2 |fibo1_#in~n|)} assume true; {2557#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:13:56,186 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {2557#(<= 2 |fibo1_#in~n|)} {2436#true} #53#return; {2540#(<= 3 fibo2_~n)} is VALID [2020-07-08 12:13:56,186 INFO L280 TraceCheckUtils]: 22: Hoare triple {2540#(<= 3 fibo2_~n)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {2540#(<= 3 fibo2_~n)} is VALID [2020-07-08 12:13:56,186 INFO L263 TraceCheckUtils]: 23: Hoare triple {2540#(<= 3 fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {2436#true} is VALID [2020-07-08 12:13:56,187 INFO L280 TraceCheckUtils]: 24: Hoare triple {2436#true} ~n := #in~n; {2545#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:13:56,188 INFO L280 TraceCheckUtils]: 25: Hoare triple {2545#(= fibo1_~n |fibo1_#in~n|)} assume ~n < 1;#res := 0; {2558#(<= |fibo1_#in~n| 0)} is VALID [2020-07-08 12:13:56,189 INFO L280 TraceCheckUtils]: 26: Hoare triple {2558#(<= |fibo1_#in~n| 0)} assume true; {2558#(<= |fibo1_#in~n| 0)} is VALID [2020-07-08 12:13:56,190 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {2558#(<= |fibo1_#in~n| 0)} {2540#(<= 3 fibo2_~n)} #55#return; {2437#false} is VALID [2020-07-08 12:13:56,190 INFO L280 TraceCheckUtils]: 28: Hoare triple {2437#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {2437#false} is VALID [2020-07-08 12:13:56,191 INFO L280 TraceCheckUtils]: 29: Hoare triple {2437#false} assume true; {2437#false} is VALID [2020-07-08 12:13:56,191 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {2437#false} {2436#true} #57#return; {2437#false} is VALID [2020-07-08 12:13:56,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:13:56,200 INFO L280 TraceCheckUtils]: 0: Hoare triple {2436#true} ~n := #in~n; {2436#true} is VALID [2020-07-08 12:13:56,200 INFO L280 TraceCheckUtils]: 1: Hoare triple {2436#true} assume !(~n < 1); {2436#true} is VALID [2020-07-08 12:13:56,200 INFO L280 TraceCheckUtils]: 2: Hoare triple {2436#true} assume 1 == ~n;#res := 1; {2436#true} is VALID [2020-07-08 12:13:56,201 INFO L280 TraceCheckUtils]: 3: Hoare triple {2436#true} assume true; {2436#true} is VALID [2020-07-08 12:13:56,201 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2436#true} {2437#false} #59#return; {2437#false} is VALID [2020-07-08 12:13:56,202 INFO L280 TraceCheckUtils]: 0: Hoare triple {2436#true} ~n := #in~n; {2436#true} is VALID [2020-07-08 12:13:56,202 INFO L280 TraceCheckUtils]: 1: Hoare triple {2436#true} assume !(~n < 1); {2436#true} is VALID [2020-07-08 12:13:56,202 INFO L280 TraceCheckUtils]: 2: Hoare triple {2436#true} assume !(1 == ~n); {2436#true} is VALID [2020-07-08 12:13:56,202 INFO L263 TraceCheckUtils]: 3: Hoare triple {2436#true} call #t~ret0 := fibo2(~n - 1); {2436#true} is VALID [2020-07-08 12:13:56,203 INFO L280 TraceCheckUtils]: 4: Hoare triple {2436#true} ~n := #in~n; {2436#true} is VALID [2020-07-08 12:13:56,203 INFO L280 TraceCheckUtils]: 5: Hoare triple {2436#true} assume !(~n < 1); {2436#true} is VALID [2020-07-08 12:13:56,203 INFO L280 TraceCheckUtils]: 6: Hoare triple {2436#true} assume !(1 == ~n); {2436#true} is VALID [2020-07-08 12:13:56,203 INFO L263 TraceCheckUtils]: 7: Hoare triple {2436#true} call #t~ret2 := fibo1(~n - 1); {2436#true} is VALID [2020-07-08 12:13:56,204 INFO L280 TraceCheckUtils]: 8: Hoare triple {2436#true} ~n := #in~n; {2545#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:13:56,205 INFO L280 TraceCheckUtils]: 9: Hoare triple {2545#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {2546#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:13:56,206 INFO L280 TraceCheckUtils]: 10: Hoare triple {2546#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {2547#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:13:56,206 INFO L263 TraceCheckUtils]: 11: Hoare triple {2547#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret0 := fibo2(~n - 1); {2436#true} is VALID [2020-07-08 12:13:56,206 INFO L280 TraceCheckUtils]: 12: Hoare triple {2436#true} ~n := #in~n; {2436#true} is VALID [2020-07-08 12:13:56,207 INFO L280 TraceCheckUtils]: 13: Hoare triple {2436#true} assume !(~n < 1); {2436#true} is VALID [2020-07-08 12:13:56,207 INFO L280 TraceCheckUtils]: 14: Hoare triple {2436#true} assume 1 == ~n;#res := 1; {2436#true} is VALID [2020-07-08 12:13:56,207 INFO L280 TraceCheckUtils]: 15: Hoare triple {2436#true} assume true; {2436#true} is VALID [2020-07-08 12:13:56,209 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {2436#true} {2547#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #57#return; {2547#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:13:56,210 INFO L280 TraceCheckUtils]: 17: Hoare triple {2547#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2547#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:13:56,210 INFO L263 TraceCheckUtils]: 18: Hoare triple {2547#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {2436#true} is VALID [2020-07-08 12:13:56,210 INFO L280 TraceCheckUtils]: 19: Hoare triple {2436#true} ~n := #in~n; {2436#true} is VALID [2020-07-08 12:13:56,210 INFO L280 TraceCheckUtils]: 20: Hoare triple {2436#true} assume ~n < 1;#res := 0; {2436#true} is VALID [2020-07-08 12:13:56,211 INFO L280 TraceCheckUtils]: 21: Hoare triple {2436#true} assume true; {2436#true} is VALID [2020-07-08 12:13:56,212 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {2436#true} {2547#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #59#return; {2557#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:13:56,213 INFO L280 TraceCheckUtils]: 23: Hoare triple {2557#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {2557#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:13:56,214 INFO L280 TraceCheckUtils]: 24: Hoare triple {2557#(<= 2 |fibo1_#in~n|)} assume true; {2557#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:13:56,215 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {2557#(<= 2 |fibo1_#in~n|)} {2436#true} #53#return; {2540#(<= 3 fibo2_~n)} is VALID [2020-07-08 12:13:56,216 INFO L280 TraceCheckUtils]: 26: Hoare triple {2540#(<= 3 fibo2_~n)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {2540#(<= 3 fibo2_~n)} is VALID [2020-07-08 12:13:56,216 INFO L263 TraceCheckUtils]: 27: Hoare triple {2540#(<= 3 fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {2436#true} is VALID [2020-07-08 12:13:56,217 INFO L280 TraceCheckUtils]: 28: Hoare triple {2436#true} ~n := #in~n; {2545#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:13:56,218 INFO L280 TraceCheckUtils]: 29: Hoare triple {2545#(= fibo1_~n |fibo1_#in~n|)} assume ~n < 1;#res := 0; {2558#(<= |fibo1_#in~n| 0)} is VALID [2020-07-08 12:13:56,219 INFO L280 TraceCheckUtils]: 30: Hoare triple {2558#(<= |fibo1_#in~n| 0)} assume true; {2558#(<= |fibo1_#in~n| 0)} is VALID [2020-07-08 12:13:56,227 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {2558#(<= |fibo1_#in~n| 0)} {2540#(<= 3 fibo2_~n)} #55#return; {2437#false} is VALID [2020-07-08 12:13:56,228 INFO L280 TraceCheckUtils]: 32: Hoare triple {2437#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {2437#false} is VALID [2020-07-08 12:13:56,228 INFO L280 TraceCheckUtils]: 33: Hoare triple {2437#false} assume true; {2437#false} is VALID [2020-07-08 12:13:56,229 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {2437#false} {2436#true} #57#return; {2437#false} is VALID [2020-07-08 12:13:56,229 INFO L280 TraceCheckUtils]: 35: Hoare triple {2437#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2437#false} is VALID [2020-07-08 12:13:56,229 INFO L263 TraceCheckUtils]: 36: Hoare triple {2437#false} call #t~ret1 := fibo2(~n - 2); {2436#true} is VALID [2020-07-08 12:13:56,230 INFO L280 TraceCheckUtils]: 37: Hoare triple {2436#true} ~n := #in~n; {2436#true} is VALID [2020-07-08 12:13:56,230 INFO L280 TraceCheckUtils]: 38: Hoare triple {2436#true} assume !(~n < 1); {2436#true} is VALID [2020-07-08 12:13:56,230 INFO L280 TraceCheckUtils]: 39: Hoare triple {2436#true} assume 1 == ~n;#res := 1; {2436#true} is VALID [2020-07-08 12:13:56,230 INFO L280 TraceCheckUtils]: 40: Hoare triple {2436#true} assume true; {2436#true} is VALID [2020-07-08 12:13:56,231 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {2436#true} {2437#false} #59#return; {2437#false} is VALID [2020-07-08 12:13:56,231 INFO L280 TraceCheckUtils]: 42: Hoare triple {2437#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {2437#false} is VALID [2020-07-08 12:13:56,231 INFO L280 TraceCheckUtils]: 43: Hoare triple {2437#false} assume true; {2437#false} is VALID [2020-07-08 12:13:56,231 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {2437#false} {2440#(<= 25 main_~x~0)} #51#return; {2437#false} is VALID [2020-07-08 12:13:56,234 INFO L263 TraceCheckUtils]: 0: Hoare triple {2436#true} call ULTIMATE.init(); {2436#true} is VALID [2020-07-08 12:13:56,234 INFO L280 TraceCheckUtils]: 1: Hoare triple {2436#true} assume true; {2436#true} is VALID [2020-07-08 12:13:56,234 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2436#true} {2436#true} #47#return; {2436#true} is VALID [2020-07-08 12:13:56,234 INFO L263 TraceCheckUtils]: 3: Hoare triple {2436#true} call #t~ret5 := main(); {2436#true} is VALID [2020-07-08 12:13:56,235 INFO L280 TraceCheckUtils]: 4: Hoare triple {2436#true} ~x~0 := 25; {2440#(<= 25 main_~x~0)} is VALID [2020-07-08 12:13:56,235 INFO L263 TraceCheckUtils]: 5: Hoare triple {2440#(<= 25 main_~x~0)} call #t~ret4 := fibo1(~x~0); {2436#true} is VALID [2020-07-08 12:13:56,236 INFO L280 TraceCheckUtils]: 6: Hoare triple {2436#true} ~n := #in~n; {2436#true} is VALID [2020-07-08 12:13:56,236 INFO L280 TraceCheckUtils]: 7: Hoare triple {2436#true} assume !(~n < 1); {2436#true} is VALID [2020-07-08 12:13:56,236 INFO L280 TraceCheckUtils]: 8: Hoare triple {2436#true} assume !(1 == ~n); {2436#true} is VALID [2020-07-08 12:13:56,236 INFO L263 TraceCheckUtils]: 9: Hoare triple {2436#true} call #t~ret0 := fibo2(~n - 1); {2436#true} is VALID [2020-07-08 12:13:56,236 INFO L280 TraceCheckUtils]: 10: Hoare triple {2436#true} ~n := #in~n; {2436#true} is VALID [2020-07-08 12:13:56,237 INFO L280 TraceCheckUtils]: 11: Hoare triple {2436#true} assume !(~n < 1); {2436#true} is VALID [2020-07-08 12:13:56,237 INFO L280 TraceCheckUtils]: 12: Hoare triple {2436#true} assume !(1 == ~n); {2436#true} is VALID [2020-07-08 12:13:56,237 INFO L263 TraceCheckUtils]: 13: Hoare triple {2436#true} call #t~ret2 := fibo1(~n - 1); {2436#true} is VALID [2020-07-08 12:13:56,238 INFO L280 TraceCheckUtils]: 14: Hoare triple {2436#true} ~n := #in~n; {2545#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:13:56,238 INFO L280 TraceCheckUtils]: 15: Hoare triple {2545#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {2546#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:13:56,239 INFO L280 TraceCheckUtils]: 16: Hoare triple {2546#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {2547#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:13:56,239 INFO L263 TraceCheckUtils]: 17: Hoare triple {2547#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret0 := fibo2(~n - 1); {2436#true} is VALID [2020-07-08 12:13:56,240 INFO L280 TraceCheckUtils]: 18: Hoare triple {2436#true} ~n := #in~n; {2436#true} is VALID [2020-07-08 12:13:56,240 INFO L280 TraceCheckUtils]: 19: Hoare triple {2436#true} assume !(~n < 1); {2436#true} is VALID [2020-07-08 12:13:56,240 INFO L280 TraceCheckUtils]: 20: Hoare triple {2436#true} assume 1 == ~n;#res := 1; {2436#true} is VALID [2020-07-08 12:13:56,240 INFO L280 TraceCheckUtils]: 21: Hoare triple {2436#true} assume true; {2436#true} is VALID [2020-07-08 12:13:56,241 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {2436#true} {2547#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #57#return; {2547#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:13:56,242 INFO L280 TraceCheckUtils]: 23: Hoare triple {2547#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2547#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:13:56,242 INFO L263 TraceCheckUtils]: 24: Hoare triple {2547#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {2436#true} is VALID [2020-07-08 12:13:56,242 INFO L280 TraceCheckUtils]: 25: Hoare triple {2436#true} ~n := #in~n; {2436#true} is VALID [2020-07-08 12:13:56,242 INFO L280 TraceCheckUtils]: 26: Hoare triple {2436#true} assume ~n < 1;#res := 0; {2436#true} is VALID [2020-07-08 12:13:56,243 INFO L280 TraceCheckUtils]: 27: Hoare triple {2436#true} assume true; {2436#true} is VALID [2020-07-08 12:13:56,244 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {2436#true} {2547#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #59#return; {2557#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:13:56,244 INFO L280 TraceCheckUtils]: 29: Hoare triple {2557#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {2557#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:13:56,245 INFO L280 TraceCheckUtils]: 30: Hoare triple {2557#(<= 2 |fibo1_#in~n|)} assume true; {2557#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:13:56,246 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {2557#(<= 2 |fibo1_#in~n|)} {2436#true} #53#return; {2540#(<= 3 fibo2_~n)} is VALID [2020-07-08 12:13:56,246 INFO L280 TraceCheckUtils]: 32: Hoare triple {2540#(<= 3 fibo2_~n)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {2540#(<= 3 fibo2_~n)} is VALID [2020-07-08 12:13:56,247 INFO L263 TraceCheckUtils]: 33: Hoare triple {2540#(<= 3 fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {2436#true} is VALID [2020-07-08 12:13:56,247 INFO L280 TraceCheckUtils]: 34: Hoare triple {2436#true} ~n := #in~n; {2545#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:13:56,248 INFO L280 TraceCheckUtils]: 35: Hoare triple {2545#(= fibo1_~n |fibo1_#in~n|)} assume ~n < 1;#res := 0; {2558#(<= |fibo1_#in~n| 0)} is VALID [2020-07-08 12:13:56,248 INFO L280 TraceCheckUtils]: 36: Hoare triple {2558#(<= |fibo1_#in~n| 0)} assume true; {2558#(<= |fibo1_#in~n| 0)} is VALID [2020-07-08 12:13:56,249 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {2558#(<= |fibo1_#in~n| 0)} {2540#(<= 3 fibo2_~n)} #55#return; {2437#false} is VALID [2020-07-08 12:13:56,250 INFO L280 TraceCheckUtils]: 38: Hoare triple {2437#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {2437#false} is VALID [2020-07-08 12:13:56,250 INFO L280 TraceCheckUtils]: 39: Hoare triple {2437#false} assume true; {2437#false} is VALID [2020-07-08 12:13:56,250 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {2437#false} {2436#true} #57#return; {2437#false} is VALID [2020-07-08 12:13:56,250 INFO L280 TraceCheckUtils]: 41: Hoare triple {2437#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2437#false} is VALID [2020-07-08 12:13:56,251 INFO L263 TraceCheckUtils]: 42: Hoare triple {2437#false} call #t~ret1 := fibo2(~n - 2); {2436#true} is VALID [2020-07-08 12:13:56,251 INFO L280 TraceCheckUtils]: 43: Hoare triple {2436#true} ~n := #in~n; {2436#true} is VALID [2020-07-08 12:13:56,251 INFO L280 TraceCheckUtils]: 44: Hoare triple {2436#true} assume !(~n < 1); {2436#true} is VALID [2020-07-08 12:13:56,251 INFO L280 TraceCheckUtils]: 45: Hoare triple {2436#true} assume 1 == ~n;#res := 1; {2436#true} is VALID [2020-07-08 12:13:56,251 INFO L280 TraceCheckUtils]: 46: Hoare triple {2436#true} assume true; {2436#true} is VALID [2020-07-08 12:13:56,251 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {2436#true} {2437#false} #59#return; {2437#false} is VALID [2020-07-08 12:13:56,252 INFO L280 TraceCheckUtils]: 48: Hoare triple {2437#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {2437#false} is VALID [2020-07-08 12:13:56,252 INFO L280 TraceCheckUtils]: 49: Hoare triple {2437#false} assume true; {2437#false} is VALID [2020-07-08 12:13:56,252 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {2437#false} {2440#(<= 25 main_~x~0)} #51#return; {2437#false} is VALID [2020-07-08 12:13:56,254 INFO L280 TraceCheckUtils]: 51: Hoare triple {2437#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~result~0 := #t~ret4;havoc #t~ret4; {2437#false} is VALID [2020-07-08 12:13:56,254 INFO L280 TraceCheckUtils]: 52: Hoare triple {2437#false} assume 75025 != ~result~0; {2437#false} is VALID [2020-07-08 12:13:56,254 INFO L280 TraceCheckUtils]: 53: Hoare triple {2437#false} assume !false; {2437#false} is VALID [2020-07-08 12:13:56,257 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 15 proven. 4 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2020-07-08 12:13:56,257 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [930575236] [2020-07-08 12:13:56,257 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1581407465] [2020-07-08 12:13:56,258 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-08 12:13:56,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:13:56,300 INFO L264 TraceCheckSpWp]: Trace formula consists of 121 conjuncts, 10 conjunts are in the unsatisfiable core [2020-07-08 12:13:56,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:13:56,311 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-08 12:13:56,520 INFO L263 TraceCheckUtils]: 0: Hoare triple {2436#true} call ULTIMATE.init(); {2436#true} is VALID [2020-07-08 12:13:56,521 INFO L280 TraceCheckUtils]: 1: Hoare triple {2436#true} assume true; {2436#true} is VALID [2020-07-08 12:13:56,521 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2436#true} {2436#true} #47#return; {2436#true} is VALID [2020-07-08 12:13:56,521 INFO L263 TraceCheckUtils]: 3: Hoare triple {2436#true} call #t~ret5 := main(); {2436#true} is VALID [2020-07-08 12:13:56,522 INFO L280 TraceCheckUtils]: 4: Hoare triple {2436#true} ~x~0 := 25; {2440#(<= 25 main_~x~0)} is VALID [2020-07-08 12:13:56,522 INFO L263 TraceCheckUtils]: 5: Hoare triple {2440#(<= 25 main_~x~0)} call #t~ret4 := fibo1(~x~0); {2436#true} is VALID [2020-07-08 12:13:56,523 INFO L280 TraceCheckUtils]: 6: Hoare triple {2436#true} ~n := #in~n; {2580#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:13:56,524 INFO L280 TraceCheckUtils]: 7: Hoare triple {2580#(<= |fibo1_#in~n| fibo1_~n)} assume !(~n < 1); {2580#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:13:56,525 INFO L280 TraceCheckUtils]: 8: Hoare triple {2580#(<= |fibo1_#in~n| fibo1_~n)} assume !(1 == ~n); {2580#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:13:56,525 INFO L263 TraceCheckUtils]: 9: Hoare triple {2580#(<= |fibo1_#in~n| fibo1_~n)} call #t~ret0 := fibo2(~n - 1); {2436#true} is VALID [2020-07-08 12:13:56,526 INFO L280 TraceCheckUtils]: 10: Hoare triple {2436#true} ~n := #in~n; {2593#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-08 12:13:56,526 INFO L280 TraceCheckUtils]: 11: Hoare triple {2593#(<= |fibo2_#in~n| fibo2_~n)} assume !(~n < 1); {2593#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-08 12:13:56,527 INFO L280 TraceCheckUtils]: 12: Hoare triple {2593#(<= |fibo2_#in~n| fibo2_~n)} assume !(1 == ~n); {2593#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-08 12:13:56,527 INFO L263 TraceCheckUtils]: 13: Hoare triple {2593#(<= |fibo2_#in~n| fibo2_~n)} call #t~ret2 := fibo1(~n - 1); {2436#true} is VALID [2020-07-08 12:13:56,528 INFO L280 TraceCheckUtils]: 14: Hoare triple {2436#true} ~n := #in~n; {2580#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:13:56,529 INFO L280 TraceCheckUtils]: 15: Hoare triple {2580#(<= |fibo1_#in~n| fibo1_~n)} assume !(~n < 1); {2580#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:13:56,529 INFO L280 TraceCheckUtils]: 16: Hoare triple {2580#(<= |fibo1_#in~n| fibo1_~n)} assume !(1 == ~n); {2580#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:13:56,530 INFO L263 TraceCheckUtils]: 17: Hoare triple {2580#(<= |fibo1_#in~n| fibo1_~n)} call #t~ret0 := fibo2(~n - 1); {2436#true} is VALID [2020-07-08 12:13:56,530 INFO L280 TraceCheckUtils]: 18: Hoare triple {2436#true} ~n := #in~n; {2593#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-08 12:13:56,531 INFO L280 TraceCheckUtils]: 19: Hoare triple {2593#(<= |fibo2_#in~n| fibo2_~n)} assume !(~n < 1); {2593#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-08 12:13:56,531 INFO L280 TraceCheckUtils]: 20: Hoare triple {2593#(<= |fibo2_#in~n| fibo2_~n)} assume 1 == ~n;#res := 1; {2624#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 12:13:56,532 INFO L280 TraceCheckUtils]: 21: Hoare triple {2624#(<= |fibo2_#in~n| 1)} assume true; {2624#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 12:13:56,534 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {2624#(<= |fibo2_#in~n| 1)} {2580#(<= |fibo1_#in~n| fibo1_~n)} #57#return; {2631#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 12:13:56,534 INFO L280 TraceCheckUtils]: 23: Hoare triple {2631#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2631#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 12:13:56,535 INFO L263 TraceCheckUtils]: 24: Hoare triple {2631#(<= |fibo1_#in~n| 2)} call #t~ret1 := fibo2(~n - 2); {2436#true} is VALID [2020-07-08 12:13:56,535 INFO L280 TraceCheckUtils]: 25: Hoare triple {2436#true} ~n := #in~n; {2436#true} is VALID [2020-07-08 12:13:56,535 INFO L280 TraceCheckUtils]: 26: Hoare triple {2436#true} assume ~n < 1;#res := 0; {2436#true} is VALID [2020-07-08 12:13:56,536 INFO L280 TraceCheckUtils]: 27: Hoare triple {2436#true} assume true; {2436#true} is VALID [2020-07-08 12:13:56,537 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {2436#true} {2631#(<= |fibo1_#in~n| 2)} #59#return; {2631#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 12:13:56,538 INFO L280 TraceCheckUtils]: 29: Hoare triple {2631#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {2631#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 12:13:56,538 INFO L280 TraceCheckUtils]: 30: Hoare triple {2631#(<= |fibo1_#in~n| 2)} assume true; {2631#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 12:13:56,540 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {2631#(<= |fibo1_#in~n| 2)} {2593#(<= |fibo2_#in~n| fibo2_~n)} #53#return; {2659#(<= |fibo2_#in~n| 3)} is VALID [2020-07-08 12:13:56,540 INFO L280 TraceCheckUtils]: 32: Hoare triple {2659#(<= |fibo2_#in~n| 3)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {2659#(<= |fibo2_#in~n| 3)} is VALID [2020-07-08 12:13:56,540 INFO L263 TraceCheckUtils]: 33: Hoare triple {2659#(<= |fibo2_#in~n| 3)} call #t~ret3 := fibo1(~n - 2); {2436#true} is VALID [2020-07-08 12:13:56,541 INFO L280 TraceCheckUtils]: 34: Hoare triple {2436#true} ~n := #in~n; {2436#true} is VALID [2020-07-08 12:13:56,541 INFO L280 TraceCheckUtils]: 35: Hoare triple {2436#true} assume ~n < 1;#res := 0; {2436#true} is VALID [2020-07-08 12:13:56,541 INFO L280 TraceCheckUtils]: 36: Hoare triple {2436#true} assume true; {2436#true} is VALID [2020-07-08 12:13:56,542 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {2436#true} {2659#(<= |fibo2_#in~n| 3)} #55#return; {2659#(<= |fibo2_#in~n| 3)} is VALID [2020-07-08 12:13:56,543 INFO L280 TraceCheckUtils]: 38: Hoare triple {2659#(<= |fibo2_#in~n| 3)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {2659#(<= |fibo2_#in~n| 3)} is VALID [2020-07-08 12:13:56,543 INFO L280 TraceCheckUtils]: 39: Hoare triple {2659#(<= |fibo2_#in~n| 3)} assume true; {2659#(<= |fibo2_#in~n| 3)} is VALID [2020-07-08 12:13:56,545 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {2659#(<= |fibo2_#in~n| 3)} {2580#(<= |fibo1_#in~n| fibo1_~n)} #57#return; {2687#(<= |fibo1_#in~n| 4)} is VALID [2020-07-08 12:13:56,546 INFO L280 TraceCheckUtils]: 41: Hoare triple {2687#(<= |fibo1_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2687#(<= |fibo1_#in~n| 4)} is VALID [2020-07-08 12:13:56,546 INFO L263 TraceCheckUtils]: 42: Hoare triple {2687#(<= |fibo1_#in~n| 4)} call #t~ret1 := fibo2(~n - 2); {2436#true} is VALID [2020-07-08 12:13:56,546 INFO L280 TraceCheckUtils]: 43: Hoare triple {2436#true} ~n := #in~n; {2436#true} is VALID [2020-07-08 12:13:56,547 INFO L280 TraceCheckUtils]: 44: Hoare triple {2436#true} assume !(~n < 1); {2436#true} is VALID [2020-07-08 12:13:56,547 INFO L280 TraceCheckUtils]: 45: Hoare triple {2436#true} assume 1 == ~n;#res := 1; {2436#true} is VALID [2020-07-08 12:13:56,547 INFO L280 TraceCheckUtils]: 46: Hoare triple {2436#true} assume true; {2436#true} is VALID [2020-07-08 12:13:56,548 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {2436#true} {2687#(<= |fibo1_#in~n| 4)} #59#return; {2687#(<= |fibo1_#in~n| 4)} is VALID [2020-07-08 12:13:56,549 INFO L280 TraceCheckUtils]: 48: Hoare triple {2687#(<= |fibo1_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {2687#(<= |fibo1_#in~n| 4)} is VALID [2020-07-08 12:13:56,549 INFO L280 TraceCheckUtils]: 49: Hoare triple {2687#(<= |fibo1_#in~n| 4)} assume true; {2687#(<= |fibo1_#in~n| 4)} is VALID [2020-07-08 12:13:56,550 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {2687#(<= |fibo1_#in~n| 4)} {2440#(<= 25 main_~x~0)} #51#return; {2437#false} is VALID [2020-07-08 12:13:56,551 INFO L280 TraceCheckUtils]: 51: Hoare triple {2437#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~result~0 := #t~ret4;havoc #t~ret4; {2437#false} is VALID [2020-07-08 12:13:56,551 INFO L280 TraceCheckUtils]: 52: Hoare triple {2437#false} assume 75025 != ~result~0; {2437#false} is VALID [2020-07-08 12:13:56,551 INFO L280 TraceCheckUtils]: 53: Hoare triple {2437#false} assume !false; {2437#false} is VALID [2020-07-08 12:13:56,554 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 4 proven. 23 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2020-07-08 12:13:56,554 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-08 12:13:56,554 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 15 [2020-07-08 12:13:56,554 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1999142661] [2020-07-08 12:13:56,555 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 54 [2020-07-08 12:13:56,556 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 12:13:56,556 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states. [2020-07-08 12:13:56,640 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 76 edges. 76 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:13:56,641 INFO L459 AbstractCegarLoop]: Interpolant automaton has 15 states [2020-07-08 12:13:56,641 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 12:13:56,641 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2020-07-08 12:13:56,642 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=38, Invalid=172, Unknown=0, NotChecked=0, Total=210 [2020-07-08 12:13:56,642 INFO L87 Difference]: Start difference. First operand 106 states and 169 transitions. Second operand 15 states. [2020-07-08 12:13:58,591 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:13:58,591 INFO L93 Difference]: Finished difference Result 258 states and 498 transitions. [2020-07-08 12:13:58,591 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2020-07-08 12:13:58,591 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 54 [2020-07-08 12:13:58,592 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 12:13:58,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15 states. [2020-07-08 12:13:58,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 164 transitions. [2020-07-08 12:13:58,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15 states. [2020-07-08 12:13:58,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 164 transitions. [2020-07-08 12:13:58,603 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 19 states and 164 transitions. [2020-07-08 12:13:58,837 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 164 edges. 164 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:13:58,849 INFO L225 Difference]: With dead ends: 258 [2020-07-08 12:13:58,849 INFO L226 Difference]: Without dead ends: 158 [2020-07-08 12:13:58,852 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 96 GetRequests, 74 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 75 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=102, Invalid=450, Unknown=0, NotChecked=0, Total=552 [2020-07-08 12:13:58,853 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 158 states. [2020-07-08 12:13:58,966 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 158 to 112. [2020-07-08 12:13:58,966 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 12:13:58,966 INFO L82 GeneralOperation]: Start isEquivalent. First operand 158 states. Second operand 112 states. [2020-07-08 12:13:58,966 INFO L74 IsIncluded]: Start isIncluded. First operand 158 states. Second operand 112 states. [2020-07-08 12:13:58,966 INFO L87 Difference]: Start difference. First operand 158 states. Second operand 112 states. [2020-07-08 12:13:58,983 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:13:58,984 INFO L93 Difference]: Finished difference Result 158 states and 275 transitions. [2020-07-08 12:13:58,984 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 275 transitions. [2020-07-08 12:13:58,987 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:13:58,987 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:13:58,987 INFO L74 IsIncluded]: Start isIncluded. First operand 112 states. Second operand 158 states. [2020-07-08 12:13:58,987 INFO L87 Difference]: Start difference. First operand 112 states. Second operand 158 states. [2020-07-08 12:13:59,004 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:13:59,004 INFO L93 Difference]: Finished difference Result 158 states and 275 transitions. [2020-07-08 12:13:59,004 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 275 transitions. [2020-07-08 12:13:59,006 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:13:59,007 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:13:59,007 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 12:13:59,007 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 12:13:59,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 112 states. [2020-07-08 12:13:59,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 112 states and 180 transitions. [2020-07-08 12:13:59,018 INFO L78 Accepts]: Start accepts. Automaton has 112 states and 180 transitions. Word has length 54 [2020-07-08 12:13:59,018 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 12:13:59,018 INFO L479 AbstractCegarLoop]: Abstraction has 112 states and 180 transitions. [2020-07-08 12:13:59,018 INFO L480 AbstractCegarLoop]: Interpolant automaton has 15 states. [2020-07-08 12:13:59,018 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 180 transitions. [2020-07-08 12:13:59,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2020-07-08 12:13:59,021 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 12:13:59,021 INFO L422 BasicCegarLoop]: trace histogram [9, 9, 7, 6, 6, 6, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 12:13:59,236 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable6 [2020-07-08 12:13:59,237 INFO L427 AbstractCegarLoop]: === Iteration 8 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 12:13:59,237 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 12:13:59,237 INFO L82 PathProgramCache]: Analyzing trace with hash -2119203654, now seen corresponding path program 1 times [2020-07-08 12:13:59,238 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 12:13:59,238 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [915259563] [2020-07-08 12:13:59,238 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 12:13:59,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:13:59,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:13:59,334 INFO L280 TraceCheckUtils]: 0: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:13:59,335 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {3545#true} {3545#true} #47#return; {3545#true} is VALID [2020-07-08 12:13:59,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:13:59,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:13:59,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:13:59,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:13:59,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:13:59,530 INFO L280 TraceCheckUtils]: 0: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:13:59,530 INFO L280 TraceCheckUtils]: 1: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:13:59,530 INFO L280 TraceCheckUtils]: 2: Hoare triple {3545#true} assume 1 == ~n;#res := 1; {3545#true} is VALID [2020-07-08 12:13:59,530 INFO L280 TraceCheckUtils]: 3: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:13:59,531 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {3545#true} {3809#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #53#return; {3809#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:13:59,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:13:59,537 INFO L280 TraceCheckUtils]: 0: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:13:59,537 INFO L280 TraceCheckUtils]: 1: Hoare triple {3545#true} assume ~n < 1;#res := 0; {3545#true} is VALID [2020-07-08 12:13:59,538 INFO L280 TraceCheckUtils]: 2: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:13:59,539 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {3545#true} {3809#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #55#return; {3819#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 12:13:59,540 INFO L280 TraceCheckUtils]: 0: Hoare triple {3545#true} ~n := #in~n; {3807#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:13:59,540 INFO L280 TraceCheckUtils]: 1: Hoare triple {3807#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {3808#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:13:59,541 INFO L280 TraceCheckUtils]: 2: Hoare triple {3808#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {3809#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:13:59,541 INFO L263 TraceCheckUtils]: 3: Hoare triple {3809#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} call #t~ret2 := fibo1(~n - 1); {3545#true} is VALID [2020-07-08 12:13:59,541 INFO L280 TraceCheckUtils]: 4: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:13:59,542 INFO L280 TraceCheckUtils]: 5: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:13:59,542 INFO L280 TraceCheckUtils]: 6: Hoare triple {3545#true} assume 1 == ~n;#res := 1; {3545#true} is VALID [2020-07-08 12:13:59,542 INFO L280 TraceCheckUtils]: 7: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:13:59,543 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {3545#true} {3809#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #53#return; {3809#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:13:59,544 INFO L280 TraceCheckUtils]: 9: Hoare triple {3809#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {3809#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:13:59,544 INFO L263 TraceCheckUtils]: 10: Hoare triple {3809#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {3545#true} is VALID [2020-07-08 12:13:59,544 INFO L280 TraceCheckUtils]: 11: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:13:59,544 INFO L280 TraceCheckUtils]: 12: Hoare triple {3545#true} assume ~n < 1;#res := 0; {3545#true} is VALID [2020-07-08 12:13:59,545 INFO L280 TraceCheckUtils]: 13: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:13:59,546 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {3545#true} {3809#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #55#return; {3819#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 12:13:59,546 INFO L280 TraceCheckUtils]: 15: Hoare triple {3819#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {3819#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 12:13:59,547 INFO L280 TraceCheckUtils]: 16: Hoare triple {3819#(<= 2 |fibo2_#in~n|)} assume true; {3819#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 12:13:59,548 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {3819#(<= 2 |fibo2_#in~n|)} {3781#(= fibo1_~n |fibo1_#in~n|)} #57#return; {3800#(and (<= 3 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:13:59,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:13:59,554 INFO L280 TraceCheckUtils]: 0: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:13:59,555 INFO L280 TraceCheckUtils]: 1: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:13:59,555 INFO L280 TraceCheckUtils]: 2: Hoare triple {3545#true} assume 1 == ~n;#res := 1; {3545#true} is VALID [2020-07-08 12:13:59,555 INFO L280 TraceCheckUtils]: 3: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:13:59,556 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {3545#true} {3800#(and (<= 3 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #59#return; {3806#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-08 12:13:59,557 INFO L280 TraceCheckUtils]: 0: Hoare triple {3545#true} ~n := #in~n; {3781#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:13:59,557 INFO L280 TraceCheckUtils]: 1: Hoare triple {3781#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {3781#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:13:59,558 INFO L280 TraceCheckUtils]: 2: Hoare triple {3781#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {3781#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:13:59,558 INFO L263 TraceCheckUtils]: 3: Hoare triple {3781#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {3545#true} is VALID [2020-07-08 12:13:59,559 INFO L280 TraceCheckUtils]: 4: Hoare triple {3545#true} ~n := #in~n; {3807#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:13:59,559 INFO L280 TraceCheckUtils]: 5: Hoare triple {3807#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {3808#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:13:59,560 INFO L280 TraceCheckUtils]: 6: Hoare triple {3808#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {3809#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:13:59,561 INFO L263 TraceCheckUtils]: 7: Hoare triple {3809#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} call #t~ret2 := fibo1(~n - 1); {3545#true} is VALID [2020-07-08 12:13:59,561 INFO L280 TraceCheckUtils]: 8: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:13:59,561 INFO L280 TraceCheckUtils]: 9: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:13:59,561 INFO L280 TraceCheckUtils]: 10: Hoare triple {3545#true} assume 1 == ~n;#res := 1; {3545#true} is VALID [2020-07-08 12:13:59,561 INFO L280 TraceCheckUtils]: 11: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:13:59,562 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {3545#true} {3809#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #53#return; {3809#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:13:59,563 INFO L280 TraceCheckUtils]: 13: Hoare triple {3809#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {3809#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:13:59,563 INFO L263 TraceCheckUtils]: 14: Hoare triple {3809#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {3545#true} is VALID [2020-07-08 12:13:59,564 INFO L280 TraceCheckUtils]: 15: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:13:59,564 INFO L280 TraceCheckUtils]: 16: Hoare triple {3545#true} assume ~n < 1;#res := 0; {3545#true} is VALID [2020-07-08 12:13:59,564 INFO L280 TraceCheckUtils]: 17: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:13:59,565 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {3545#true} {3809#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #55#return; {3819#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 12:13:59,566 INFO L280 TraceCheckUtils]: 19: Hoare triple {3819#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {3819#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 12:13:59,566 INFO L280 TraceCheckUtils]: 20: Hoare triple {3819#(<= 2 |fibo2_#in~n|)} assume true; {3819#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 12:13:59,568 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {3819#(<= 2 |fibo2_#in~n|)} {3781#(= fibo1_~n |fibo1_#in~n|)} #57#return; {3800#(and (<= 3 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:13:59,568 INFO L280 TraceCheckUtils]: 22: Hoare triple {3800#(and (<= 3 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3800#(and (<= 3 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:13:59,569 INFO L263 TraceCheckUtils]: 23: Hoare triple {3800#(and (<= 3 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {3545#true} is VALID [2020-07-08 12:13:59,569 INFO L280 TraceCheckUtils]: 24: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:13:59,569 INFO L280 TraceCheckUtils]: 25: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:13:59,569 INFO L280 TraceCheckUtils]: 26: Hoare triple {3545#true} assume 1 == ~n;#res := 1; {3545#true} is VALID [2020-07-08 12:13:59,570 INFO L280 TraceCheckUtils]: 27: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:13:59,571 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {3545#true} {3800#(and (<= 3 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #59#return; {3806#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-08 12:13:59,572 INFO L280 TraceCheckUtils]: 29: Hoare triple {3806#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {3806#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-08 12:13:59,572 INFO L280 TraceCheckUtils]: 30: Hoare triple {3806#(<= 3 |fibo1_#in~n|)} assume true; {3806#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-08 12:13:59,574 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {3806#(<= 3 |fibo1_#in~n|)} {3545#true} #53#return; {3775#(<= 4 fibo2_~n)} is VALID [2020-07-08 12:13:59,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:13:59,604 INFO L280 TraceCheckUtils]: 0: Hoare triple {3545#true} ~n := #in~n; {3781#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:13:59,604 INFO L280 TraceCheckUtils]: 1: Hoare triple {3781#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {3781#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:13:59,605 INFO L280 TraceCheckUtils]: 2: Hoare triple {3781#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n;#res := 1; {3820#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 12:13:59,606 INFO L280 TraceCheckUtils]: 3: Hoare triple {3820#(<= |fibo1_#in~n| 1)} assume true; {3820#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 12:13:59,607 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {3820#(<= |fibo1_#in~n| 1)} {3775#(<= 4 fibo2_~n)} #55#return; {3546#false} is VALID [2020-07-08 12:13:59,608 INFO L280 TraceCheckUtils]: 0: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:13:59,608 INFO L280 TraceCheckUtils]: 1: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:13:59,608 INFO L280 TraceCheckUtils]: 2: Hoare triple {3545#true} assume !(1 == ~n); {3545#true} is VALID [2020-07-08 12:13:59,608 INFO L263 TraceCheckUtils]: 3: Hoare triple {3545#true} call #t~ret2 := fibo1(~n - 1); {3545#true} is VALID [2020-07-08 12:13:59,609 INFO L280 TraceCheckUtils]: 4: Hoare triple {3545#true} ~n := #in~n; {3781#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:13:59,609 INFO L280 TraceCheckUtils]: 5: Hoare triple {3781#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {3781#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:13:59,610 INFO L280 TraceCheckUtils]: 6: Hoare triple {3781#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {3781#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:13:59,610 INFO L263 TraceCheckUtils]: 7: Hoare triple {3781#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {3545#true} is VALID [2020-07-08 12:13:59,611 INFO L280 TraceCheckUtils]: 8: Hoare triple {3545#true} ~n := #in~n; {3807#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:13:59,612 INFO L280 TraceCheckUtils]: 9: Hoare triple {3807#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {3808#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:13:59,613 INFO L280 TraceCheckUtils]: 10: Hoare triple {3808#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {3809#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:13:59,613 INFO L263 TraceCheckUtils]: 11: Hoare triple {3809#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} call #t~ret2 := fibo1(~n - 1); {3545#true} is VALID [2020-07-08 12:13:59,613 INFO L280 TraceCheckUtils]: 12: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:13:59,613 INFO L280 TraceCheckUtils]: 13: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:13:59,613 INFO L280 TraceCheckUtils]: 14: Hoare triple {3545#true} assume 1 == ~n;#res := 1; {3545#true} is VALID [2020-07-08 12:13:59,614 INFO L280 TraceCheckUtils]: 15: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:13:59,615 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {3545#true} {3809#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #53#return; {3809#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:13:59,616 INFO L280 TraceCheckUtils]: 17: Hoare triple {3809#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {3809#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:13:59,616 INFO L263 TraceCheckUtils]: 18: Hoare triple {3809#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {3545#true} is VALID [2020-07-08 12:13:59,616 INFO L280 TraceCheckUtils]: 19: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:13:59,616 INFO L280 TraceCheckUtils]: 20: Hoare triple {3545#true} assume ~n < 1;#res := 0; {3545#true} is VALID [2020-07-08 12:13:59,617 INFO L280 TraceCheckUtils]: 21: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:13:59,618 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {3545#true} {3809#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #55#return; {3819#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 12:13:59,619 INFO L280 TraceCheckUtils]: 23: Hoare triple {3819#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {3819#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 12:13:59,619 INFO L280 TraceCheckUtils]: 24: Hoare triple {3819#(<= 2 |fibo2_#in~n|)} assume true; {3819#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 12:13:59,620 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {3819#(<= 2 |fibo2_#in~n|)} {3781#(= fibo1_~n |fibo1_#in~n|)} #57#return; {3800#(and (<= 3 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:13:59,621 INFO L280 TraceCheckUtils]: 26: Hoare triple {3800#(and (<= 3 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3800#(and (<= 3 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:13:59,621 INFO L263 TraceCheckUtils]: 27: Hoare triple {3800#(and (<= 3 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {3545#true} is VALID [2020-07-08 12:13:59,622 INFO L280 TraceCheckUtils]: 28: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:13:59,622 INFO L280 TraceCheckUtils]: 29: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:13:59,622 INFO L280 TraceCheckUtils]: 30: Hoare triple {3545#true} assume 1 == ~n;#res := 1; {3545#true} is VALID [2020-07-08 12:13:59,622 INFO L280 TraceCheckUtils]: 31: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:13:59,625 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {3545#true} {3800#(and (<= 3 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #59#return; {3806#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-08 12:13:59,626 INFO L280 TraceCheckUtils]: 33: Hoare triple {3806#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {3806#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-08 12:13:59,626 INFO L280 TraceCheckUtils]: 34: Hoare triple {3806#(<= 3 |fibo1_#in~n|)} assume true; {3806#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-08 12:13:59,627 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {3806#(<= 3 |fibo1_#in~n|)} {3545#true} #53#return; {3775#(<= 4 fibo2_~n)} is VALID [2020-07-08 12:13:59,628 INFO L280 TraceCheckUtils]: 36: Hoare triple {3775#(<= 4 fibo2_~n)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {3775#(<= 4 fibo2_~n)} is VALID [2020-07-08 12:13:59,628 INFO L263 TraceCheckUtils]: 37: Hoare triple {3775#(<= 4 fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {3545#true} is VALID [2020-07-08 12:13:59,629 INFO L280 TraceCheckUtils]: 38: Hoare triple {3545#true} ~n := #in~n; {3781#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:13:59,629 INFO L280 TraceCheckUtils]: 39: Hoare triple {3781#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {3781#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:13:59,630 INFO L280 TraceCheckUtils]: 40: Hoare triple {3781#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n;#res := 1; {3820#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 12:13:59,631 INFO L280 TraceCheckUtils]: 41: Hoare triple {3820#(<= |fibo1_#in~n| 1)} assume true; {3820#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 12:13:59,632 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {3820#(<= |fibo1_#in~n| 1)} {3775#(<= 4 fibo2_~n)} #55#return; {3546#false} is VALID [2020-07-08 12:13:59,632 INFO L280 TraceCheckUtils]: 43: Hoare triple {3546#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {3546#false} is VALID [2020-07-08 12:13:59,632 INFO L280 TraceCheckUtils]: 44: Hoare triple {3546#false} assume true; {3546#false} is VALID [2020-07-08 12:13:59,633 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {3546#false} {3545#true} #57#return; {3546#false} is VALID [2020-07-08 12:13:59,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:13:59,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:13:59,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:13:59,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:13:59,667 INFO L280 TraceCheckUtils]: 0: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:13:59,667 INFO L280 TraceCheckUtils]: 1: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:13:59,667 INFO L280 TraceCheckUtils]: 2: Hoare triple {3545#true} assume 1 == ~n;#res := 1; {3545#true} is VALID [2020-07-08 12:13:59,668 INFO L280 TraceCheckUtils]: 3: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:13:59,668 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {3545#true} {3545#true} #53#return; {3545#true} is VALID [2020-07-08 12:13:59,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:13:59,672 INFO L280 TraceCheckUtils]: 0: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:13:59,672 INFO L280 TraceCheckUtils]: 1: Hoare triple {3545#true} assume ~n < 1;#res := 0; {3545#true} is VALID [2020-07-08 12:13:59,672 INFO L280 TraceCheckUtils]: 2: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:13:59,673 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {3545#true} {3545#true} #55#return; {3545#true} is VALID [2020-07-08 12:13:59,673 INFO L280 TraceCheckUtils]: 0: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:13:59,673 INFO L280 TraceCheckUtils]: 1: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:13:59,673 INFO L280 TraceCheckUtils]: 2: Hoare triple {3545#true} assume !(1 == ~n); {3545#true} is VALID [2020-07-08 12:13:59,674 INFO L263 TraceCheckUtils]: 3: Hoare triple {3545#true} call #t~ret2 := fibo1(~n - 1); {3545#true} is VALID [2020-07-08 12:13:59,674 INFO L280 TraceCheckUtils]: 4: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:13:59,674 INFO L280 TraceCheckUtils]: 5: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:13:59,674 INFO L280 TraceCheckUtils]: 6: Hoare triple {3545#true} assume 1 == ~n;#res := 1; {3545#true} is VALID [2020-07-08 12:13:59,675 INFO L280 TraceCheckUtils]: 7: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:13:59,675 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {3545#true} {3545#true} #53#return; {3545#true} is VALID [2020-07-08 12:13:59,675 INFO L280 TraceCheckUtils]: 9: Hoare triple {3545#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {3545#true} is VALID [2020-07-08 12:13:59,675 INFO L263 TraceCheckUtils]: 10: Hoare triple {3545#true} call #t~ret3 := fibo1(~n - 2); {3545#true} is VALID [2020-07-08 12:13:59,675 INFO L280 TraceCheckUtils]: 11: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:13:59,676 INFO L280 TraceCheckUtils]: 12: Hoare triple {3545#true} assume ~n < 1;#res := 0; {3545#true} is VALID [2020-07-08 12:13:59,676 INFO L280 TraceCheckUtils]: 13: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:13:59,676 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {3545#true} {3545#true} #55#return; {3545#true} is VALID [2020-07-08 12:13:59,676 INFO L280 TraceCheckUtils]: 15: Hoare triple {3545#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {3545#true} is VALID [2020-07-08 12:13:59,677 INFO L280 TraceCheckUtils]: 16: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:13:59,677 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {3545#true} {3545#true} #57#return; {3545#true} is VALID [2020-07-08 12:13:59,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:13:59,681 INFO L280 TraceCheckUtils]: 0: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:13:59,681 INFO L280 TraceCheckUtils]: 1: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:13:59,682 INFO L280 TraceCheckUtils]: 2: Hoare triple {3545#true} assume 1 == ~n;#res := 1; {3545#true} is VALID [2020-07-08 12:13:59,682 INFO L280 TraceCheckUtils]: 3: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:13:59,682 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {3545#true} {3545#true} #59#return; {3545#true} is VALID [2020-07-08 12:13:59,682 INFO L280 TraceCheckUtils]: 0: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:13:59,683 INFO L280 TraceCheckUtils]: 1: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:13:59,683 INFO L280 TraceCheckUtils]: 2: Hoare triple {3545#true} assume !(1 == ~n); {3545#true} is VALID [2020-07-08 12:13:59,683 INFO L263 TraceCheckUtils]: 3: Hoare triple {3545#true} call #t~ret0 := fibo2(~n - 1); {3545#true} is VALID [2020-07-08 12:13:59,683 INFO L280 TraceCheckUtils]: 4: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:13:59,683 INFO L280 TraceCheckUtils]: 5: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:13:59,684 INFO L280 TraceCheckUtils]: 6: Hoare triple {3545#true} assume !(1 == ~n); {3545#true} is VALID [2020-07-08 12:13:59,684 INFO L263 TraceCheckUtils]: 7: Hoare triple {3545#true} call #t~ret2 := fibo1(~n - 1); {3545#true} is VALID [2020-07-08 12:13:59,684 INFO L280 TraceCheckUtils]: 8: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:13:59,684 INFO L280 TraceCheckUtils]: 9: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:13:59,684 INFO L280 TraceCheckUtils]: 10: Hoare triple {3545#true} assume 1 == ~n;#res := 1; {3545#true} is VALID [2020-07-08 12:13:59,685 INFO L280 TraceCheckUtils]: 11: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:13:59,685 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {3545#true} {3545#true} #53#return; {3545#true} is VALID [2020-07-08 12:13:59,685 INFO L280 TraceCheckUtils]: 13: Hoare triple {3545#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {3545#true} is VALID [2020-07-08 12:13:59,685 INFO L263 TraceCheckUtils]: 14: Hoare triple {3545#true} call #t~ret3 := fibo1(~n - 2); {3545#true} is VALID [2020-07-08 12:13:59,685 INFO L280 TraceCheckUtils]: 15: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:13:59,686 INFO L280 TraceCheckUtils]: 16: Hoare triple {3545#true} assume ~n < 1;#res := 0; {3545#true} is VALID [2020-07-08 12:13:59,686 INFO L280 TraceCheckUtils]: 17: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:13:59,686 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {3545#true} {3545#true} #55#return; {3545#true} is VALID [2020-07-08 12:13:59,686 INFO L280 TraceCheckUtils]: 19: Hoare triple {3545#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {3545#true} is VALID [2020-07-08 12:13:59,686 INFO L280 TraceCheckUtils]: 20: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:13:59,687 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {3545#true} {3545#true} #57#return; {3545#true} is VALID [2020-07-08 12:13:59,687 INFO L280 TraceCheckUtils]: 22: Hoare triple {3545#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3545#true} is VALID [2020-07-08 12:13:59,687 INFO L263 TraceCheckUtils]: 23: Hoare triple {3545#true} call #t~ret1 := fibo2(~n - 2); {3545#true} is VALID [2020-07-08 12:13:59,687 INFO L280 TraceCheckUtils]: 24: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:13:59,688 INFO L280 TraceCheckUtils]: 25: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:13:59,688 INFO L280 TraceCheckUtils]: 26: Hoare triple {3545#true} assume 1 == ~n;#res := 1; {3545#true} is VALID [2020-07-08 12:13:59,688 INFO L280 TraceCheckUtils]: 27: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:13:59,688 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {3545#true} {3545#true} #59#return; {3545#true} is VALID [2020-07-08 12:13:59,689 INFO L280 TraceCheckUtils]: 29: Hoare triple {3545#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {3545#true} is VALID [2020-07-08 12:13:59,689 INFO L280 TraceCheckUtils]: 30: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:13:59,689 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {3545#true} {3545#true} #53#return; {3545#true} is VALID [2020-07-08 12:13:59,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:13:59,694 INFO L280 TraceCheckUtils]: 0: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:13:59,695 INFO L280 TraceCheckUtils]: 1: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:13:59,695 INFO L280 TraceCheckUtils]: 2: Hoare triple {3545#true} assume 1 == ~n;#res := 1; {3545#true} is VALID [2020-07-08 12:13:59,695 INFO L280 TraceCheckUtils]: 3: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:13:59,696 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {3545#true} {3545#true} #55#return; {3545#true} is VALID [2020-07-08 12:13:59,696 INFO L280 TraceCheckUtils]: 0: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:13:59,696 INFO L280 TraceCheckUtils]: 1: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:13:59,696 INFO L280 TraceCheckUtils]: 2: Hoare triple {3545#true} assume !(1 == ~n); {3545#true} is VALID [2020-07-08 12:13:59,697 INFO L263 TraceCheckUtils]: 3: Hoare triple {3545#true} call #t~ret2 := fibo1(~n - 1); {3545#true} is VALID [2020-07-08 12:13:59,697 INFO L280 TraceCheckUtils]: 4: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:13:59,697 INFO L280 TraceCheckUtils]: 5: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:13:59,698 INFO L280 TraceCheckUtils]: 6: Hoare triple {3545#true} assume !(1 == ~n); {3545#true} is VALID [2020-07-08 12:13:59,698 INFO L263 TraceCheckUtils]: 7: Hoare triple {3545#true} call #t~ret0 := fibo2(~n - 1); {3545#true} is VALID [2020-07-08 12:13:59,698 INFO L280 TraceCheckUtils]: 8: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:13:59,699 INFO L280 TraceCheckUtils]: 9: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:13:59,699 INFO L280 TraceCheckUtils]: 10: Hoare triple {3545#true} assume !(1 == ~n); {3545#true} is VALID [2020-07-08 12:13:59,699 INFO L263 TraceCheckUtils]: 11: Hoare triple {3545#true} call #t~ret2 := fibo1(~n - 1); {3545#true} is VALID [2020-07-08 12:13:59,699 INFO L280 TraceCheckUtils]: 12: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:13:59,699 INFO L280 TraceCheckUtils]: 13: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:13:59,700 INFO L280 TraceCheckUtils]: 14: Hoare triple {3545#true} assume 1 == ~n;#res := 1; {3545#true} is VALID [2020-07-08 12:13:59,700 INFO L280 TraceCheckUtils]: 15: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:13:59,700 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {3545#true} {3545#true} #53#return; {3545#true} is VALID [2020-07-08 12:13:59,700 INFO L280 TraceCheckUtils]: 17: Hoare triple {3545#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {3545#true} is VALID [2020-07-08 12:13:59,701 INFO L263 TraceCheckUtils]: 18: Hoare triple {3545#true} call #t~ret3 := fibo1(~n - 2); {3545#true} is VALID [2020-07-08 12:13:59,701 INFO L280 TraceCheckUtils]: 19: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:13:59,701 INFO L280 TraceCheckUtils]: 20: Hoare triple {3545#true} assume ~n < 1;#res := 0; {3545#true} is VALID [2020-07-08 12:13:59,701 INFO L280 TraceCheckUtils]: 21: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:13:59,702 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {3545#true} {3545#true} #55#return; {3545#true} is VALID [2020-07-08 12:13:59,702 INFO L280 TraceCheckUtils]: 23: Hoare triple {3545#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {3545#true} is VALID [2020-07-08 12:13:59,702 INFO L280 TraceCheckUtils]: 24: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:13:59,702 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {3545#true} {3545#true} #57#return; {3545#true} is VALID [2020-07-08 12:13:59,703 INFO L280 TraceCheckUtils]: 26: Hoare triple {3545#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3545#true} is VALID [2020-07-08 12:13:59,703 INFO L263 TraceCheckUtils]: 27: Hoare triple {3545#true} call #t~ret1 := fibo2(~n - 2); {3545#true} is VALID [2020-07-08 12:13:59,703 INFO L280 TraceCheckUtils]: 28: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:13:59,703 INFO L280 TraceCheckUtils]: 29: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:13:59,704 INFO L280 TraceCheckUtils]: 30: Hoare triple {3545#true} assume 1 == ~n;#res := 1; {3545#true} is VALID [2020-07-08 12:13:59,704 INFO L280 TraceCheckUtils]: 31: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:13:59,704 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {3545#true} {3545#true} #59#return; {3545#true} is VALID [2020-07-08 12:13:59,704 INFO L280 TraceCheckUtils]: 33: Hoare triple {3545#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {3545#true} is VALID [2020-07-08 12:13:59,705 INFO L280 TraceCheckUtils]: 34: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:13:59,705 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {3545#true} {3545#true} #53#return; {3545#true} is VALID [2020-07-08 12:13:59,705 INFO L280 TraceCheckUtils]: 36: Hoare triple {3545#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {3545#true} is VALID [2020-07-08 12:13:59,705 INFO L263 TraceCheckUtils]: 37: Hoare triple {3545#true} call #t~ret3 := fibo1(~n - 2); {3545#true} is VALID [2020-07-08 12:13:59,706 INFO L280 TraceCheckUtils]: 38: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:13:59,706 INFO L280 TraceCheckUtils]: 39: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:13:59,706 INFO L280 TraceCheckUtils]: 40: Hoare triple {3545#true} assume 1 == ~n;#res := 1; {3545#true} is VALID [2020-07-08 12:13:59,707 INFO L280 TraceCheckUtils]: 41: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:13:59,707 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {3545#true} {3545#true} #55#return; {3545#true} is VALID [2020-07-08 12:13:59,707 INFO L280 TraceCheckUtils]: 43: Hoare triple {3545#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {3545#true} is VALID [2020-07-08 12:13:59,707 INFO L280 TraceCheckUtils]: 44: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:13:59,708 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {3545#true} {3546#false} #59#return; {3546#false} is VALID [2020-07-08 12:13:59,711 INFO L280 TraceCheckUtils]: 0: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:13:59,711 INFO L280 TraceCheckUtils]: 1: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:13:59,711 INFO L280 TraceCheckUtils]: 2: Hoare triple {3545#true} assume !(1 == ~n); {3545#true} is VALID [2020-07-08 12:13:59,712 INFO L263 TraceCheckUtils]: 3: Hoare triple {3545#true} call #t~ret0 := fibo2(~n - 1); {3545#true} is VALID [2020-07-08 12:13:59,712 INFO L280 TraceCheckUtils]: 4: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:13:59,712 INFO L280 TraceCheckUtils]: 5: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:13:59,713 INFO L280 TraceCheckUtils]: 6: Hoare triple {3545#true} assume !(1 == ~n); {3545#true} is VALID [2020-07-08 12:13:59,713 INFO L263 TraceCheckUtils]: 7: Hoare triple {3545#true} call #t~ret2 := fibo1(~n - 1); {3545#true} is VALID [2020-07-08 12:13:59,714 INFO L280 TraceCheckUtils]: 8: Hoare triple {3545#true} ~n := #in~n; {3781#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:13:59,715 INFO L280 TraceCheckUtils]: 9: Hoare triple {3781#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {3781#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:13:59,715 INFO L280 TraceCheckUtils]: 10: Hoare triple {3781#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {3781#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:13:59,716 INFO L263 TraceCheckUtils]: 11: Hoare triple {3781#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {3545#true} is VALID [2020-07-08 12:13:59,717 INFO L280 TraceCheckUtils]: 12: Hoare triple {3545#true} ~n := #in~n; {3807#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:13:59,718 INFO L280 TraceCheckUtils]: 13: Hoare triple {3807#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {3808#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:13:59,719 INFO L280 TraceCheckUtils]: 14: Hoare triple {3808#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {3809#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:13:59,719 INFO L263 TraceCheckUtils]: 15: Hoare triple {3809#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} call #t~ret2 := fibo1(~n - 1); {3545#true} is VALID [2020-07-08 12:13:59,719 INFO L280 TraceCheckUtils]: 16: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:13:59,720 INFO L280 TraceCheckUtils]: 17: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:13:59,720 INFO L280 TraceCheckUtils]: 18: Hoare triple {3545#true} assume 1 == ~n;#res := 1; {3545#true} is VALID [2020-07-08 12:13:59,720 INFO L280 TraceCheckUtils]: 19: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:13:59,721 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {3545#true} {3809#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #53#return; {3809#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:13:59,722 INFO L280 TraceCheckUtils]: 21: Hoare triple {3809#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {3809#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:13:59,723 INFO L263 TraceCheckUtils]: 22: Hoare triple {3809#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {3545#true} is VALID [2020-07-08 12:13:59,723 INFO L280 TraceCheckUtils]: 23: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:13:59,723 INFO L280 TraceCheckUtils]: 24: Hoare triple {3545#true} assume ~n < 1;#res := 0; {3545#true} is VALID [2020-07-08 12:13:59,723 INFO L280 TraceCheckUtils]: 25: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:13:59,725 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {3545#true} {3809#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #55#return; {3819#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 12:13:59,726 INFO L280 TraceCheckUtils]: 27: Hoare triple {3819#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {3819#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 12:13:59,726 INFO L280 TraceCheckUtils]: 28: Hoare triple {3819#(<= 2 |fibo2_#in~n|)} assume true; {3819#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 12:13:59,728 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {3819#(<= 2 |fibo2_#in~n|)} {3781#(= fibo1_~n |fibo1_#in~n|)} #57#return; {3800#(and (<= 3 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:13:59,728 INFO L280 TraceCheckUtils]: 30: Hoare triple {3800#(and (<= 3 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3800#(and (<= 3 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:13:59,729 INFO L263 TraceCheckUtils]: 31: Hoare triple {3800#(and (<= 3 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {3545#true} is VALID [2020-07-08 12:13:59,729 INFO L280 TraceCheckUtils]: 32: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:13:59,729 INFO L280 TraceCheckUtils]: 33: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:13:59,729 INFO L280 TraceCheckUtils]: 34: Hoare triple {3545#true} assume 1 == ~n;#res := 1; {3545#true} is VALID [2020-07-08 12:13:59,730 INFO L280 TraceCheckUtils]: 35: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:13:59,731 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {3545#true} {3800#(and (<= 3 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #59#return; {3806#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-08 12:13:59,731 INFO L280 TraceCheckUtils]: 37: Hoare triple {3806#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {3806#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-08 12:13:59,732 INFO L280 TraceCheckUtils]: 38: Hoare triple {3806#(<= 3 |fibo1_#in~n|)} assume true; {3806#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-08 12:13:59,733 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {3806#(<= 3 |fibo1_#in~n|)} {3545#true} #53#return; {3775#(<= 4 fibo2_~n)} is VALID [2020-07-08 12:13:59,734 INFO L280 TraceCheckUtils]: 40: Hoare triple {3775#(<= 4 fibo2_~n)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {3775#(<= 4 fibo2_~n)} is VALID [2020-07-08 12:13:59,734 INFO L263 TraceCheckUtils]: 41: Hoare triple {3775#(<= 4 fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {3545#true} is VALID [2020-07-08 12:13:59,735 INFO L280 TraceCheckUtils]: 42: Hoare triple {3545#true} ~n := #in~n; {3781#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:13:59,735 INFO L280 TraceCheckUtils]: 43: Hoare triple {3781#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {3781#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:13:59,736 INFO L280 TraceCheckUtils]: 44: Hoare triple {3781#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n;#res := 1; {3820#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 12:13:59,736 INFO L280 TraceCheckUtils]: 45: Hoare triple {3820#(<= |fibo1_#in~n| 1)} assume true; {3820#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 12:13:59,738 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {3820#(<= |fibo1_#in~n| 1)} {3775#(<= 4 fibo2_~n)} #55#return; {3546#false} is VALID [2020-07-08 12:13:59,738 INFO L280 TraceCheckUtils]: 47: Hoare triple {3546#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {3546#false} is VALID [2020-07-08 12:13:59,738 INFO L280 TraceCheckUtils]: 48: Hoare triple {3546#false} assume true; {3546#false} is VALID [2020-07-08 12:13:59,739 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {3546#false} {3545#true} #57#return; {3546#false} is VALID [2020-07-08 12:13:59,739 INFO L280 TraceCheckUtils]: 50: Hoare triple {3546#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3546#false} is VALID [2020-07-08 12:13:59,739 INFO L263 TraceCheckUtils]: 51: Hoare triple {3546#false} call #t~ret1 := fibo2(~n - 2); {3545#true} is VALID [2020-07-08 12:13:59,740 INFO L280 TraceCheckUtils]: 52: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:13:59,740 INFO L280 TraceCheckUtils]: 53: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:13:59,740 INFO L280 TraceCheckUtils]: 54: Hoare triple {3545#true} assume !(1 == ~n); {3545#true} is VALID [2020-07-08 12:13:59,740 INFO L263 TraceCheckUtils]: 55: Hoare triple {3545#true} call #t~ret2 := fibo1(~n - 1); {3545#true} is VALID [2020-07-08 12:13:59,741 INFO L280 TraceCheckUtils]: 56: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:13:59,741 INFO L280 TraceCheckUtils]: 57: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:13:59,741 INFO L280 TraceCheckUtils]: 58: Hoare triple {3545#true} assume !(1 == ~n); {3545#true} is VALID [2020-07-08 12:13:59,741 INFO L263 TraceCheckUtils]: 59: Hoare triple {3545#true} call #t~ret0 := fibo2(~n - 1); {3545#true} is VALID [2020-07-08 12:13:59,742 INFO L280 TraceCheckUtils]: 60: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:13:59,742 INFO L280 TraceCheckUtils]: 61: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:13:59,742 INFO L280 TraceCheckUtils]: 62: Hoare triple {3545#true} assume !(1 == ~n); {3545#true} is VALID [2020-07-08 12:13:59,742 INFO L263 TraceCheckUtils]: 63: Hoare triple {3545#true} call #t~ret2 := fibo1(~n - 1); {3545#true} is VALID [2020-07-08 12:13:59,743 INFO L280 TraceCheckUtils]: 64: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:13:59,743 INFO L280 TraceCheckUtils]: 65: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:13:59,743 INFO L280 TraceCheckUtils]: 66: Hoare triple {3545#true} assume 1 == ~n;#res := 1; {3545#true} is VALID [2020-07-08 12:13:59,744 INFO L280 TraceCheckUtils]: 67: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:13:59,744 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {3545#true} {3545#true} #53#return; {3545#true} is VALID [2020-07-08 12:13:59,744 INFO L280 TraceCheckUtils]: 69: Hoare triple {3545#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {3545#true} is VALID [2020-07-08 12:13:59,744 INFO L263 TraceCheckUtils]: 70: Hoare triple {3545#true} call #t~ret3 := fibo1(~n - 2); {3545#true} is VALID [2020-07-08 12:13:59,745 INFO L280 TraceCheckUtils]: 71: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:13:59,745 INFO L280 TraceCheckUtils]: 72: Hoare triple {3545#true} assume ~n < 1;#res := 0; {3545#true} is VALID [2020-07-08 12:13:59,745 INFO L280 TraceCheckUtils]: 73: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:13:59,745 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {3545#true} {3545#true} #55#return; {3545#true} is VALID [2020-07-08 12:13:59,746 INFO L280 TraceCheckUtils]: 75: Hoare triple {3545#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {3545#true} is VALID [2020-07-08 12:13:59,746 INFO L280 TraceCheckUtils]: 76: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:13:59,746 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {3545#true} {3545#true} #57#return; {3545#true} is VALID [2020-07-08 12:13:59,747 INFO L280 TraceCheckUtils]: 78: Hoare triple {3545#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3545#true} is VALID [2020-07-08 12:13:59,747 INFO L263 TraceCheckUtils]: 79: Hoare triple {3545#true} call #t~ret1 := fibo2(~n - 2); {3545#true} is VALID [2020-07-08 12:13:59,747 INFO L280 TraceCheckUtils]: 80: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:13:59,748 INFO L280 TraceCheckUtils]: 81: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:13:59,748 INFO L280 TraceCheckUtils]: 82: Hoare triple {3545#true} assume 1 == ~n;#res := 1; {3545#true} is VALID [2020-07-08 12:13:59,748 INFO L280 TraceCheckUtils]: 83: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:13:59,748 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {3545#true} {3545#true} #59#return; {3545#true} is VALID [2020-07-08 12:13:59,749 INFO L280 TraceCheckUtils]: 85: Hoare triple {3545#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {3545#true} is VALID [2020-07-08 12:13:59,749 INFO L280 TraceCheckUtils]: 86: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:13:59,749 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {3545#true} {3545#true} #53#return; {3545#true} is VALID [2020-07-08 12:13:59,750 INFO L280 TraceCheckUtils]: 88: Hoare triple {3545#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {3545#true} is VALID [2020-07-08 12:13:59,750 INFO L263 TraceCheckUtils]: 89: Hoare triple {3545#true} call #t~ret3 := fibo1(~n - 2); {3545#true} is VALID [2020-07-08 12:13:59,750 INFO L280 TraceCheckUtils]: 90: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:13:59,751 INFO L280 TraceCheckUtils]: 91: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:13:59,751 INFO L280 TraceCheckUtils]: 92: Hoare triple {3545#true} assume 1 == ~n;#res := 1; {3545#true} is VALID [2020-07-08 12:13:59,751 INFO L280 TraceCheckUtils]: 93: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:13:59,751 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {3545#true} {3545#true} #55#return; {3545#true} is VALID [2020-07-08 12:13:59,752 INFO L280 TraceCheckUtils]: 95: Hoare triple {3545#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {3545#true} is VALID [2020-07-08 12:13:59,752 INFO L280 TraceCheckUtils]: 96: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:13:59,752 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {3545#true} {3546#false} #59#return; {3546#false} is VALID [2020-07-08 12:13:59,753 INFO L280 TraceCheckUtils]: 98: Hoare triple {3546#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {3546#false} is VALID [2020-07-08 12:13:59,753 INFO L280 TraceCheckUtils]: 99: Hoare triple {3546#false} assume true; {3546#false} is VALID [2020-07-08 12:13:59,781 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {3546#false} {3549#(<= 25 main_~x~0)} #51#return; {3546#false} is VALID [2020-07-08 12:13:59,789 INFO L263 TraceCheckUtils]: 0: Hoare triple {3545#true} call ULTIMATE.init(); {3545#true} is VALID [2020-07-08 12:13:59,789 INFO L280 TraceCheckUtils]: 1: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:13:59,789 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3545#true} {3545#true} #47#return; {3545#true} is VALID [2020-07-08 12:13:59,789 INFO L263 TraceCheckUtils]: 3: Hoare triple {3545#true} call #t~ret5 := main(); {3545#true} is VALID [2020-07-08 12:13:59,791 INFO L280 TraceCheckUtils]: 4: Hoare triple {3545#true} ~x~0 := 25; {3549#(<= 25 main_~x~0)} is VALID [2020-07-08 12:13:59,791 INFO L263 TraceCheckUtils]: 5: Hoare triple {3549#(<= 25 main_~x~0)} call #t~ret4 := fibo1(~x~0); {3545#true} is VALID [2020-07-08 12:13:59,791 INFO L280 TraceCheckUtils]: 6: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:13:59,791 INFO L280 TraceCheckUtils]: 7: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:13:59,792 INFO L280 TraceCheckUtils]: 8: Hoare triple {3545#true} assume !(1 == ~n); {3545#true} is VALID [2020-07-08 12:13:59,792 INFO L263 TraceCheckUtils]: 9: Hoare triple {3545#true} call #t~ret0 := fibo2(~n - 1); {3545#true} is VALID [2020-07-08 12:13:59,792 INFO L280 TraceCheckUtils]: 10: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:13:59,792 INFO L280 TraceCheckUtils]: 11: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:13:59,792 INFO L280 TraceCheckUtils]: 12: Hoare triple {3545#true} assume !(1 == ~n); {3545#true} is VALID [2020-07-08 12:13:59,793 INFO L263 TraceCheckUtils]: 13: Hoare triple {3545#true} call #t~ret2 := fibo1(~n - 1); {3545#true} is VALID [2020-07-08 12:13:59,793 INFO L280 TraceCheckUtils]: 14: Hoare triple {3545#true} ~n := #in~n; {3781#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:13:59,794 INFO L280 TraceCheckUtils]: 15: Hoare triple {3781#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {3781#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:13:59,794 INFO L280 TraceCheckUtils]: 16: Hoare triple {3781#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {3781#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:13:59,794 INFO L263 TraceCheckUtils]: 17: Hoare triple {3781#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {3545#true} is VALID [2020-07-08 12:13:59,795 INFO L280 TraceCheckUtils]: 18: Hoare triple {3545#true} ~n := #in~n; {3807#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:13:59,796 INFO L280 TraceCheckUtils]: 19: Hoare triple {3807#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {3808#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:13:59,796 INFO L280 TraceCheckUtils]: 20: Hoare triple {3808#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {3809#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:13:59,796 INFO L263 TraceCheckUtils]: 21: Hoare triple {3809#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} call #t~ret2 := fibo1(~n - 1); {3545#true} is VALID [2020-07-08 12:13:59,797 INFO L280 TraceCheckUtils]: 22: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:13:59,797 INFO L280 TraceCheckUtils]: 23: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:13:59,797 INFO L280 TraceCheckUtils]: 24: Hoare triple {3545#true} assume 1 == ~n;#res := 1; {3545#true} is VALID [2020-07-08 12:13:59,797 INFO L280 TraceCheckUtils]: 25: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:13:59,798 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {3545#true} {3809#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #53#return; {3809#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:13:59,799 INFO L280 TraceCheckUtils]: 27: Hoare triple {3809#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {3809#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:13:59,799 INFO L263 TraceCheckUtils]: 28: Hoare triple {3809#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {3545#true} is VALID [2020-07-08 12:13:59,799 INFO L280 TraceCheckUtils]: 29: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:13:59,799 INFO L280 TraceCheckUtils]: 30: Hoare triple {3545#true} assume ~n < 1;#res := 0; {3545#true} is VALID [2020-07-08 12:13:59,799 INFO L280 TraceCheckUtils]: 31: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:13:59,800 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {3545#true} {3809#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #55#return; {3819#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 12:13:59,801 INFO L280 TraceCheckUtils]: 33: Hoare triple {3819#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {3819#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 12:13:59,801 INFO L280 TraceCheckUtils]: 34: Hoare triple {3819#(<= 2 |fibo2_#in~n|)} assume true; {3819#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 12:13:59,803 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {3819#(<= 2 |fibo2_#in~n|)} {3781#(= fibo1_~n |fibo1_#in~n|)} #57#return; {3800#(and (<= 3 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:13:59,803 INFO L280 TraceCheckUtils]: 36: Hoare triple {3800#(and (<= 3 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3800#(and (<= 3 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:13:59,803 INFO L263 TraceCheckUtils]: 37: Hoare triple {3800#(and (<= 3 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {3545#true} is VALID [2020-07-08 12:13:59,804 INFO L280 TraceCheckUtils]: 38: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:13:59,804 INFO L280 TraceCheckUtils]: 39: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:13:59,804 INFO L280 TraceCheckUtils]: 40: Hoare triple {3545#true} assume 1 == ~n;#res := 1; {3545#true} is VALID [2020-07-08 12:13:59,804 INFO L280 TraceCheckUtils]: 41: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:13:59,805 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {3545#true} {3800#(and (<= 3 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #59#return; {3806#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-08 12:13:59,806 INFO L280 TraceCheckUtils]: 43: Hoare triple {3806#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {3806#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-08 12:13:59,806 INFO L280 TraceCheckUtils]: 44: Hoare triple {3806#(<= 3 |fibo1_#in~n|)} assume true; {3806#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-08 12:13:59,807 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {3806#(<= 3 |fibo1_#in~n|)} {3545#true} #53#return; {3775#(<= 4 fibo2_~n)} is VALID [2020-07-08 12:13:59,807 INFO L280 TraceCheckUtils]: 46: Hoare triple {3775#(<= 4 fibo2_~n)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {3775#(<= 4 fibo2_~n)} is VALID [2020-07-08 12:13:59,808 INFO L263 TraceCheckUtils]: 47: Hoare triple {3775#(<= 4 fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {3545#true} is VALID [2020-07-08 12:13:59,808 INFO L280 TraceCheckUtils]: 48: Hoare triple {3545#true} ~n := #in~n; {3781#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:13:59,809 INFO L280 TraceCheckUtils]: 49: Hoare triple {3781#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {3781#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:13:59,809 INFO L280 TraceCheckUtils]: 50: Hoare triple {3781#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n;#res := 1; {3820#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 12:13:59,810 INFO L280 TraceCheckUtils]: 51: Hoare triple {3820#(<= |fibo1_#in~n| 1)} assume true; {3820#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 12:13:59,811 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {3820#(<= |fibo1_#in~n| 1)} {3775#(<= 4 fibo2_~n)} #55#return; {3546#false} is VALID [2020-07-08 12:13:59,811 INFO L280 TraceCheckUtils]: 53: Hoare triple {3546#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {3546#false} is VALID [2020-07-08 12:13:59,811 INFO L280 TraceCheckUtils]: 54: Hoare triple {3546#false} assume true; {3546#false} is VALID [2020-07-08 12:13:59,811 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {3546#false} {3545#true} #57#return; {3546#false} is VALID [2020-07-08 12:13:59,811 INFO L280 TraceCheckUtils]: 56: Hoare triple {3546#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3546#false} is VALID [2020-07-08 12:13:59,812 INFO L263 TraceCheckUtils]: 57: Hoare triple {3546#false} call #t~ret1 := fibo2(~n - 2); {3545#true} is VALID [2020-07-08 12:13:59,812 INFO L280 TraceCheckUtils]: 58: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:13:59,812 INFO L280 TraceCheckUtils]: 59: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:13:59,812 INFO L280 TraceCheckUtils]: 60: Hoare triple {3545#true} assume !(1 == ~n); {3545#true} is VALID [2020-07-08 12:13:59,812 INFO L263 TraceCheckUtils]: 61: Hoare triple {3545#true} call #t~ret2 := fibo1(~n - 1); {3545#true} is VALID [2020-07-08 12:13:59,812 INFO L280 TraceCheckUtils]: 62: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:13:59,813 INFO L280 TraceCheckUtils]: 63: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:13:59,813 INFO L280 TraceCheckUtils]: 64: Hoare triple {3545#true} assume !(1 == ~n); {3545#true} is VALID [2020-07-08 12:13:59,813 INFO L263 TraceCheckUtils]: 65: Hoare triple {3545#true} call #t~ret0 := fibo2(~n - 1); {3545#true} is VALID [2020-07-08 12:13:59,813 INFO L280 TraceCheckUtils]: 66: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:13:59,813 INFO L280 TraceCheckUtils]: 67: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:13:59,814 INFO L280 TraceCheckUtils]: 68: Hoare triple {3545#true} assume !(1 == ~n); {3545#true} is VALID [2020-07-08 12:13:59,814 INFO L263 TraceCheckUtils]: 69: Hoare triple {3545#true} call #t~ret2 := fibo1(~n - 1); {3545#true} is VALID [2020-07-08 12:13:59,814 INFO L280 TraceCheckUtils]: 70: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:13:59,814 INFO L280 TraceCheckUtils]: 71: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:13:59,814 INFO L280 TraceCheckUtils]: 72: Hoare triple {3545#true} assume 1 == ~n;#res := 1; {3545#true} is VALID [2020-07-08 12:13:59,815 INFO L280 TraceCheckUtils]: 73: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:13:59,815 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {3545#true} {3545#true} #53#return; {3545#true} is VALID [2020-07-08 12:13:59,815 INFO L280 TraceCheckUtils]: 75: Hoare triple {3545#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {3545#true} is VALID [2020-07-08 12:13:59,815 INFO L263 TraceCheckUtils]: 76: Hoare triple {3545#true} call #t~ret3 := fibo1(~n - 2); {3545#true} is VALID [2020-07-08 12:13:59,815 INFO L280 TraceCheckUtils]: 77: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:13:59,815 INFO L280 TraceCheckUtils]: 78: Hoare triple {3545#true} assume ~n < 1;#res := 0; {3545#true} is VALID [2020-07-08 12:13:59,816 INFO L280 TraceCheckUtils]: 79: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:13:59,816 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {3545#true} {3545#true} #55#return; {3545#true} is VALID [2020-07-08 12:13:59,816 INFO L280 TraceCheckUtils]: 81: Hoare triple {3545#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {3545#true} is VALID [2020-07-08 12:13:59,816 INFO L280 TraceCheckUtils]: 82: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:13:59,817 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {3545#true} {3545#true} #57#return; {3545#true} is VALID [2020-07-08 12:13:59,817 INFO L280 TraceCheckUtils]: 84: Hoare triple {3545#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3545#true} is VALID [2020-07-08 12:13:59,817 INFO L263 TraceCheckUtils]: 85: Hoare triple {3545#true} call #t~ret1 := fibo2(~n - 2); {3545#true} is VALID [2020-07-08 12:13:59,817 INFO L280 TraceCheckUtils]: 86: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:13:59,818 INFO L280 TraceCheckUtils]: 87: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:13:59,818 INFO L280 TraceCheckUtils]: 88: Hoare triple {3545#true} assume 1 == ~n;#res := 1; {3545#true} is VALID [2020-07-08 12:13:59,818 INFO L280 TraceCheckUtils]: 89: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:13:59,818 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {3545#true} {3545#true} #59#return; {3545#true} is VALID [2020-07-08 12:13:59,818 INFO L280 TraceCheckUtils]: 91: Hoare triple {3545#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {3545#true} is VALID [2020-07-08 12:13:59,819 INFO L280 TraceCheckUtils]: 92: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:13:59,819 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {3545#true} {3545#true} #53#return; {3545#true} is VALID [2020-07-08 12:13:59,819 INFO L280 TraceCheckUtils]: 94: Hoare triple {3545#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {3545#true} is VALID [2020-07-08 12:13:59,819 INFO L263 TraceCheckUtils]: 95: Hoare triple {3545#true} call #t~ret3 := fibo1(~n - 2); {3545#true} is VALID [2020-07-08 12:13:59,820 INFO L280 TraceCheckUtils]: 96: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:13:59,820 INFO L280 TraceCheckUtils]: 97: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:13:59,820 INFO L280 TraceCheckUtils]: 98: Hoare triple {3545#true} assume 1 == ~n;#res := 1; {3545#true} is VALID [2020-07-08 12:13:59,820 INFO L280 TraceCheckUtils]: 99: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:13:59,820 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {3545#true} {3545#true} #55#return; {3545#true} is VALID [2020-07-08 12:13:59,820 INFO L280 TraceCheckUtils]: 101: Hoare triple {3545#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {3545#true} is VALID [2020-07-08 12:13:59,821 INFO L280 TraceCheckUtils]: 102: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:13:59,821 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {3545#true} {3546#false} #59#return; {3546#false} is VALID [2020-07-08 12:13:59,821 INFO L280 TraceCheckUtils]: 104: Hoare triple {3546#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {3546#false} is VALID [2020-07-08 12:13:59,821 INFO L280 TraceCheckUtils]: 105: Hoare triple {3546#false} assume true; {3546#false} is VALID [2020-07-08 12:13:59,822 INFO L275 TraceCheckUtils]: 106: Hoare quadruple {3546#false} {3549#(<= 25 main_~x~0)} #51#return; {3546#false} is VALID [2020-07-08 12:13:59,822 INFO L280 TraceCheckUtils]: 107: Hoare triple {3546#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~result~0 := #t~ret4;havoc #t~ret4; {3546#false} is VALID [2020-07-08 12:13:59,822 INFO L280 TraceCheckUtils]: 108: Hoare triple {3546#false} assume 75025 != ~result~0; {3546#false} is VALID [2020-07-08 12:13:59,822 INFO L280 TraceCheckUtils]: 109: Hoare triple {3546#false} assume !false; {3546#false} is VALID [2020-07-08 12:13:59,832 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 44 proven. 79 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2020-07-08 12:13:59,833 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [915259563] [2020-07-08 12:13:59,833 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [660446952] [2020-07-08 12:13:59,833 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-08 12:13:59,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:13:59,890 INFO L264 TraceCheckSpWp]: Trace formula consists of 245 conjuncts, 12 conjunts are in the unsatisfiable core [2020-07-08 12:13:59,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:13:59,932 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-08 12:14:00,204 INFO L263 TraceCheckUtils]: 0: Hoare triple {3545#true} call ULTIMATE.init(); {3545#true} is VALID [2020-07-08 12:14:00,204 INFO L280 TraceCheckUtils]: 1: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:14:00,205 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3545#true} {3545#true} #47#return; {3545#true} is VALID [2020-07-08 12:14:00,205 INFO L263 TraceCheckUtils]: 3: Hoare triple {3545#true} call #t~ret5 := main(); {3545#true} is VALID [2020-07-08 12:14:00,206 INFO L280 TraceCheckUtils]: 4: Hoare triple {3545#true} ~x~0 := 25; {3549#(<= 25 main_~x~0)} is VALID [2020-07-08 12:14:00,206 INFO L263 TraceCheckUtils]: 5: Hoare triple {3549#(<= 25 main_~x~0)} call #t~ret4 := fibo1(~x~0); {3545#true} is VALID [2020-07-08 12:14:00,206 INFO L280 TraceCheckUtils]: 6: Hoare triple {3545#true} ~n := #in~n; {3911#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:14:00,207 INFO L280 TraceCheckUtils]: 7: Hoare triple {3911#(<= |fibo1_#in~n| fibo1_~n)} assume !(~n < 1); {3911#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:14:00,207 INFO L280 TraceCheckUtils]: 8: Hoare triple {3911#(<= |fibo1_#in~n| fibo1_~n)} assume !(1 == ~n); {3911#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:14:00,207 INFO L263 TraceCheckUtils]: 9: Hoare triple {3911#(<= |fibo1_#in~n| fibo1_~n)} call #t~ret0 := fibo2(~n - 1); {3545#true} is VALID [2020-07-08 12:14:00,208 INFO L280 TraceCheckUtils]: 10: Hoare triple {3545#true} ~n := #in~n; {3924#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-08 12:14:00,208 INFO L280 TraceCheckUtils]: 11: Hoare triple {3924#(<= |fibo2_#in~n| fibo2_~n)} assume !(~n < 1); {3924#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-08 12:14:00,209 INFO L280 TraceCheckUtils]: 12: Hoare triple {3924#(<= |fibo2_#in~n| fibo2_~n)} assume !(1 == ~n); {3924#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-08 12:14:00,209 INFO L263 TraceCheckUtils]: 13: Hoare triple {3924#(<= |fibo2_#in~n| fibo2_~n)} call #t~ret2 := fibo1(~n - 1); {3545#true} is VALID [2020-07-08 12:14:00,213 INFO L280 TraceCheckUtils]: 14: Hoare triple {3545#true} ~n := #in~n; {3911#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:14:00,214 INFO L280 TraceCheckUtils]: 15: Hoare triple {3911#(<= |fibo1_#in~n| fibo1_~n)} assume !(~n < 1); {3911#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:14:00,215 INFO L280 TraceCheckUtils]: 16: Hoare triple {3911#(<= |fibo1_#in~n| fibo1_~n)} assume !(1 == ~n); {3911#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:14:00,215 INFO L263 TraceCheckUtils]: 17: Hoare triple {3911#(<= |fibo1_#in~n| fibo1_~n)} call #t~ret0 := fibo2(~n - 1); {3545#true} is VALID [2020-07-08 12:14:00,215 INFO L280 TraceCheckUtils]: 18: Hoare triple {3545#true} ~n := #in~n; {3924#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-08 12:14:00,216 INFO L280 TraceCheckUtils]: 19: Hoare triple {3924#(<= |fibo2_#in~n| fibo2_~n)} assume !(~n < 1); {3924#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-08 12:14:00,216 INFO L280 TraceCheckUtils]: 20: Hoare triple {3924#(<= |fibo2_#in~n| fibo2_~n)} assume !(1 == ~n); {3924#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-08 12:14:00,216 INFO L263 TraceCheckUtils]: 21: Hoare triple {3924#(<= |fibo2_#in~n| fibo2_~n)} call #t~ret2 := fibo1(~n - 1); {3545#true} is VALID [2020-07-08 12:14:00,217 INFO L280 TraceCheckUtils]: 22: Hoare triple {3545#true} ~n := #in~n; {3911#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:14:00,217 INFO L280 TraceCheckUtils]: 23: Hoare triple {3911#(<= |fibo1_#in~n| fibo1_~n)} assume !(~n < 1); {3911#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:14:00,218 INFO L280 TraceCheckUtils]: 24: Hoare triple {3911#(<= |fibo1_#in~n| fibo1_~n)} assume 1 == ~n;#res := 1; {3820#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 12:14:00,218 INFO L280 TraceCheckUtils]: 25: Hoare triple {3820#(<= |fibo1_#in~n| 1)} assume true; {3820#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 12:14:00,219 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {3820#(<= |fibo1_#in~n| 1)} {3924#(<= |fibo2_#in~n| fibo2_~n)} #53#return; {3973#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 12:14:00,219 INFO L280 TraceCheckUtils]: 27: Hoare triple {3973#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {3973#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 12:14:00,219 INFO L263 TraceCheckUtils]: 28: Hoare triple {3973#(<= |fibo2_#in~n| 2)} call #t~ret3 := fibo1(~n - 2); {3545#true} is VALID [2020-07-08 12:14:00,220 INFO L280 TraceCheckUtils]: 29: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:14:00,220 INFO L280 TraceCheckUtils]: 30: Hoare triple {3545#true} assume ~n < 1;#res := 0; {3545#true} is VALID [2020-07-08 12:14:00,220 INFO L280 TraceCheckUtils]: 31: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:14:00,220 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {3545#true} {3973#(<= |fibo2_#in~n| 2)} #55#return; {3973#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 12:14:00,221 INFO L280 TraceCheckUtils]: 33: Hoare triple {3973#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {3973#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 12:14:00,221 INFO L280 TraceCheckUtils]: 34: Hoare triple {3973#(<= |fibo2_#in~n| 2)} assume true; {3973#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 12:14:00,222 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {3973#(<= |fibo2_#in~n| 2)} {3911#(<= |fibo1_#in~n| fibo1_~n)} #57#return; {4001#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 12:14:00,223 INFO L280 TraceCheckUtils]: 36: Hoare triple {4001#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4001#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 12:14:00,223 INFO L263 TraceCheckUtils]: 37: Hoare triple {4001#(<= |fibo1_#in~n| 3)} call #t~ret1 := fibo2(~n - 2); {3545#true} is VALID [2020-07-08 12:14:00,223 INFO L280 TraceCheckUtils]: 38: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:14:00,223 INFO L280 TraceCheckUtils]: 39: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:14:00,223 INFO L280 TraceCheckUtils]: 40: Hoare triple {3545#true} assume 1 == ~n;#res := 1; {3545#true} is VALID [2020-07-08 12:14:00,223 INFO L280 TraceCheckUtils]: 41: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:14:00,224 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {3545#true} {4001#(<= |fibo1_#in~n| 3)} #59#return; {4001#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 12:14:00,227 INFO L280 TraceCheckUtils]: 43: Hoare triple {4001#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {4001#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 12:14:00,230 INFO L280 TraceCheckUtils]: 44: Hoare triple {4001#(<= |fibo1_#in~n| 3)} assume true; {4001#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 12:14:00,232 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {4001#(<= |fibo1_#in~n| 3)} {3924#(<= |fibo2_#in~n| fibo2_~n)} #53#return; {4032#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 12:14:00,232 INFO L280 TraceCheckUtils]: 46: Hoare triple {4032#(<= |fibo2_#in~n| 4)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {4032#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 12:14:00,232 INFO L263 TraceCheckUtils]: 47: Hoare triple {4032#(<= |fibo2_#in~n| 4)} call #t~ret3 := fibo1(~n - 2); {3545#true} is VALID [2020-07-08 12:14:00,233 INFO L280 TraceCheckUtils]: 48: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:14:00,233 INFO L280 TraceCheckUtils]: 49: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:14:00,233 INFO L280 TraceCheckUtils]: 50: Hoare triple {3545#true} assume 1 == ~n;#res := 1; {3545#true} is VALID [2020-07-08 12:14:00,233 INFO L280 TraceCheckUtils]: 51: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:14:00,234 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {3545#true} {4032#(<= |fibo2_#in~n| 4)} #55#return; {4032#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 12:14:00,234 INFO L280 TraceCheckUtils]: 53: Hoare triple {4032#(<= |fibo2_#in~n| 4)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {4032#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 12:14:00,235 INFO L280 TraceCheckUtils]: 54: Hoare triple {4032#(<= |fibo2_#in~n| 4)} assume true; {4032#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 12:14:00,236 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {4032#(<= |fibo2_#in~n| 4)} {3911#(<= |fibo1_#in~n| fibo1_~n)} #57#return; {4063#(<= |fibo1_#in~n| 5)} is VALID [2020-07-08 12:14:00,237 INFO L280 TraceCheckUtils]: 56: Hoare triple {4063#(<= |fibo1_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4063#(<= |fibo1_#in~n| 5)} is VALID [2020-07-08 12:14:00,237 INFO L263 TraceCheckUtils]: 57: Hoare triple {4063#(<= |fibo1_#in~n| 5)} call #t~ret1 := fibo2(~n - 2); {3545#true} is VALID [2020-07-08 12:14:00,237 INFO L280 TraceCheckUtils]: 58: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:14:00,237 INFO L280 TraceCheckUtils]: 59: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:14:00,237 INFO L280 TraceCheckUtils]: 60: Hoare triple {3545#true} assume !(1 == ~n); {3545#true} is VALID [2020-07-08 12:14:00,238 INFO L263 TraceCheckUtils]: 61: Hoare triple {3545#true} call #t~ret2 := fibo1(~n - 1); {3545#true} is VALID [2020-07-08 12:14:00,238 INFO L280 TraceCheckUtils]: 62: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:14:00,238 INFO L280 TraceCheckUtils]: 63: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:14:00,238 INFO L280 TraceCheckUtils]: 64: Hoare triple {3545#true} assume !(1 == ~n); {3545#true} is VALID [2020-07-08 12:14:00,238 INFO L263 TraceCheckUtils]: 65: Hoare triple {3545#true} call #t~ret0 := fibo2(~n - 1); {3545#true} is VALID [2020-07-08 12:14:00,239 INFO L280 TraceCheckUtils]: 66: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:14:00,239 INFO L280 TraceCheckUtils]: 67: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:14:00,239 INFO L280 TraceCheckUtils]: 68: Hoare triple {3545#true} assume !(1 == ~n); {3545#true} is VALID [2020-07-08 12:14:00,239 INFO L263 TraceCheckUtils]: 69: Hoare triple {3545#true} call #t~ret2 := fibo1(~n - 1); {3545#true} is VALID [2020-07-08 12:14:00,239 INFO L280 TraceCheckUtils]: 70: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:14:00,239 INFO L280 TraceCheckUtils]: 71: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:14:00,240 INFO L280 TraceCheckUtils]: 72: Hoare triple {3545#true} assume 1 == ~n;#res := 1; {3545#true} is VALID [2020-07-08 12:14:00,240 INFO L280 TraceCheckUtils]: 73: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:14:00,240 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {3545#true} {3545#true} #53#return; {3545#true} is VALID [2020-07-08 12:14:00,240 INFO L280 TraceCheckUtils]: 75: Hoare triple {3545#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {3545#true} is VALID [2020-07-08 12:14:00,240 INFO L263 TraceCheckUtils]: 76: Hoare triple {3545#true} call #t~ret3 := fibo1(~n - 2); {3545#true} is VALID [2020-07-08 12:14:00,241 INFO L280 TraceCheckUtils]: 77: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:14:00,241 INFO L280 TraceCheckUtils]: 78: Hoare triple {3545#true} assume ~n < 1;#res := 0; {3545#true} is VALID [2020-07-08 12:14:00,241 INFO L280 TraceCheckUtils]: 79: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:14:00,241 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {3545#true} {3545#true} #55#return; {3545#true} is VALID [2020-07-08 12:14:00,241 INFO L280 TraceCheckUtils]: 81: Hoare triple {3545#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {3545#true} is VALID [2020-07-08 12:14:00,241 INFO L280 TraceCheckUtils]: 82: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:14:00,242 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {3545#true} {3545#true} #57#return; {3545#true} is VALID [2020-07-08 12:14:00,242 INFO L280 TraceCheckUtils]: 84: Hoare triple {3545#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3545#true} is VALID [2020-07-08 12:14:00,242 INFO L263 TraceCheckUtils]: 85: Hoare triple {3545#true} call #t~ret1 := fibo2(~n - 2); {3545#true} is VALID [2020-07-08 12:14:00,242 INFO L280 TraceCheckUtils]: 86: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:14:00,242 INFO L280 TraceCheckUtils]: 87: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:14:00,243 INFO L280 TraceCheckUtils]: 88: Hoare triple {3545#true} assume 1 == ~n;#res := 1; {3545#true} is VALID [2020-07-08 12:14:00,243 INFO L280 TraceCheckUtils]: 89: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:14:00,243 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {3545#true} {3545#true} #59#return; {3545#true} is VALID [2020-07-08 12:14:00,243 INFO L280 TraceCheckUtils]: 91: Hoare triple {3545#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {3545#true} is VALID [2020-07-08 12:14:00,243 INFO L280 TraceCheckUtils]: 92: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:14:00,243 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {3545#true} {3545#true} #53#return; {3545#true} is VALID [2020-07-08 12:14:00,244 INFO L280 TraceCheckUtils]: 94: Hoare triple {3545#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {3545#true} is VALID [2020-07-08 12:14:00,244 INFO L263 TraceCheckUtils]: 95: Hoare triple {3545#true} call #t~ret3 := fibo1(~n - 2); {3545#true} is VALID [2020-07-08 12:14:00,244 INFO L280 TraceCheckUtils]: 96: Hoare triple {3545#true} ~n := #in~n; {3545#true} is VALID [2020-07-08 12:14:00,244 INFO L280 TraceCheckUtils]: 97: Hoare triple {3545#true} assume !(~n < 1); {3545#true} is VALID [2020-07-08 12:14:00,244 INFO L280 TraceCheckUtils]: 98: Hoare triple {3545#true} assume 1 == ~n;#res := 1; {3545#true} is VALID [2020-07-08 12:14:00,244 INFO L280 TraceCheckUtils]: 99: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:14:00,245 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {3545#true} {3545#true} #55#return; {3545#true} is VALID [2020-07-08 12:14:00,245 INFO L280 TraceCheckUtils]: 101: Hoare triple {3545#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {3545#true} is VALID [2020-07-08 12:14:00,245 INFO L280 TraceCheckUtils]: 102: Hoare triple {3545#true} assume true; {3545#true} is VALID [2020-07-08 12:14:00,246 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {3545#true} {4063#(<= |fibo1_#in~n| 5)} #59#return; {4063#(<= |fibo1_#in~n| 5)} is VALID [2020-07-08 12:14:00,247 INFO L280 TraceCheckUtils]: 104: Hoare triple {4063#(<= |fibo1_#in~n| 5)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {4063#(<= |fibo1_#in~n| 5)} is VALID [2020-07-08 12:14:00,247 INFO L280 TraceCheckUtils]: 105: Hoare triple {4063#(<= |fibo1_#in~n| 5)} assume true; {4063#(<= |fibo1_#in~n| 5)} is VALID [2020-07-08 12:14:00,248 INFO L275 TraceCheckUtils]: 106: Hoare quadruple {4063#(<= |fibo1_#in~n| 5)} {3549#(<= 25 main_~x~0)} #51#return; {3546#false} is VALID [2020-07-08 12:14:00,249 INFO L280 TraceCheckUtils]: 107: Hoare triple {3546#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~result~0 := #t~ret4;havoc #t~ret4; {3546#false} is VALID [2020-07-08 12:14:00,249 INFO L280 TraceCheckUtils]: 108: Hoare triple {3546#false} assume 75025 != ~result~0; {3546#false} is VALID [2020-07-08 12:14:00,249 INFO L280 TraceCheckUtils]: 109: Hoare triple {3546#false} assume !false; {3546#false} is VALID [2020-07-08 12:14:00,257 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 17 proven. 119 refuted. 0 times theorem prover too weak. 140 trivial. 0 not checked. [2020-07-08 12:14:00,258 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-08 12:14:00,258 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 10] total 18 [2020-07-08 12:14:00,258 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1116455809] [2020-07-08 12:14:00,259 INFO L78 Accepts]: Start accepts. Automaton has 18 states. Word has length 110 [2020-07-08 12:14:00,272 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 12:14:00,272 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 18 states. [2020-07-08 12:14:00,395 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 101 edges. 101 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:14:00,396 INFO L459 AbstractCegarLoop]: Interpolant automaton has 18 states [2020-07-08 12:14:00,396 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 12:14:00,396 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2020-07-08 12:14:00,397 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=48, Invalid=258, Unknown=0, NotChecked=0, Total=306 [2020-07-08 12:14:00,397 INFO L87 Difference]: Start difference. First operand 112 states and 180 transitions. Second operand 18 states. [2020-07-08 12:14:02,574 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:14:02,575 INFO L93 Difference]: Finished difference Result 243 states and 465 transitions. [2020-07-08 12:14:02,575 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2020-07-08 12:14:02,575 INFO L78 Accepts]: Start accepts. Automaton has 18 states. Word has length 110 [2020-07-08 12:14:02,576 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 12:14:02,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18 states. [2020-07-08 12:14:02,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 26 states and 182 transitions. [2020-07-08 12:14:02,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18 states. [2020-07-08 12:14:02,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 26 states and 182 transitions. [2020-07-08 12:14:02,587 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 26 states and 182 transitions. [2020-07-08 12:14:02,838 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 182 edges. 182 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:14:02,845 INFO L225 Difference]: With dead ends: 243 [2020-07-08 12:14:02,845 INFO L226 Difference]: Without dead ends: 110 [2020-07-08 12:14:02,847 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 166 GetRequests, 138 SyntacticMatches, 0 SemanticMatches, 28 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 141 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=153, Invalid=717, Unknown=0, NotChecked=0, Total=870 [2020-07-08 12:14:02,848 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 110 states. [2020-07-08 12:14:02,900 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 110 to 87. [2020-07-08 12:14:02,900 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 12:14:02,901 INFO L82 GeneralOperation]: Start isEquivalent. First operand 110 states. Second operand 87 states. [2020-07-08 12:14:02,901 INFO L74 IsIncluded]: Start isIncluded. First operand 110 states. Second operand 87 states. [2020-07-08 12:14:02,901 INFO L87 Difference]: Start difference. First operand 110 states. Second operand 87 states. [2020-07-08 12:14:02,907 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:14:02,908 INFO L93 Difference]: Finished difference Result 110 states and 155 transitions. [2020-07-08 12:14:02,908 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 155 transitions. [2020-07-08 12:14:02,909 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:14:02,909 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:14:02,909 INFO L74 IsIncluded]: Start isIncluded. First operand 87 states. Second operand 110 states. [2020-07-08 12:14:02,909 INFO L87 Difference]: Start difference. First operand 87 states. Second operand 110 states. [2020-07-08 12:14:02,915 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:14:02,915 INFO L93 Difference]: Finished difference Result 110 states and 155 transitions. [2020-07-08 12:14:02,915 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 155 transitions. [2020-07-08 12:14:02,916 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:14:02,917 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:14:02,917 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 12:14:02,917 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 12:14:02,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 87 states. [2020-07-08 12:14:02,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 87 states and 119 transitions. [2020-07-08 12:14:02,922 INFO L78 Accepts]: Start accepts. Automaton has 87 states and 119 transitions. Word has length 110 [2020-07-08 12:14:02,922 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 12:14:02,922 INFO L479 AbstractCegarLoop]: Abstraction has 87 states and 119 transitions. [2020-07-08 12:14:02,922 INFO L480 AbstractCegarLoop]: Interpolant automaton has 18 states. [2020-07-08 12:14:02,922 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 119 transitions. [2020-07-08 12:14:02,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2020-07-08 12:14:02,924 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 12:14:02,924 INFO L422 BasicCegarLoop]: trace histogram [10, 10, 8, 7, 7, 7, 5, 5, 5, 5, 5, 5, 5, 5, 3, 3, 3, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 12:14:03,138 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,7 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-08 12:14:03,139 INFO L427 AbstractCegarLoop]: === Iteration 9 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 12:14:03,140 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 12:14:03,140 INFO L82 PathProgramCache]: Analyzing trace with hash 1288796063, now seen corresponding path program 1 times [2020-07-08 12:14:03,140 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 12:14:03,141 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [539242415] [2020-07-08 12:14:03,141 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 12:14:03,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:03,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:03,194 INFO L280 TraceCheckUtils]: 0: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:14:03,194 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4903#true} {4903#true} #47#return; {4903#true} is VALID [2020-07-08 12:14:03,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:03,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:03,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:03,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:03,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:03,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:03,471 INFO L280 TraceCheckUtils]: 0: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:14:03,472 INFO L280 TraceCheckUtils]: 1: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:14:03,472 INFO L280 TraceCheckUtils]: 2: Hoare triple {4903#true} assume 1 == ~n;#res := 1; {4903#true} is VALID [2020-07-08 12:14:03,472 INFO L280 TraceCheckUtils]: 3: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:14:03,474 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4903#true} {5260#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #57#return; {5260#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:14:03,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:03,480 INFO L280 TraceCheckUtils]: 0: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:14:03,481 INFO L280 TraceCheckUtils]: 1: Hoare triple {4903#true} assume ~n < 1;#res := 0; {4903#true} is VALID [2020-07-08 12:14:03,481 INFO L280 TraceCheckUtils]: 2: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:14:03,482 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {4903#true} {5260#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #59#return; {5270#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:14:03,483 INFO L280 TraceCheckUtils]: 0: Hoare triple {4903#true} ~n := #in~n; {5258#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:14:03,484 INFO L280 TraceCheckUtils]: 1: Hoare triple {5258#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {5259#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:14:03,485 INFO L280 TraceCheckUtils]: 2: Hoare triple {5259#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {5260#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:14:03,485 INFO L263 TraceCheckUtils]: 3: Hoare triple {5260#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret0 := fibo2(~n - 1); {4903#true} is VALID [2020-07-08 12:14:03,485 INFO L280 TraceCheckUtils]: 4: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:14:03,486 INFO L280 TraceCheckUtils]: 5: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:14:03,486 INFO L280 TraceCheckUtils]: 6: Hoare triple {4903#true} assume 1 == ~n;#res := 1; {4903#true} is VALID [2020-07-08 12:14:03,486 INFO L280 TraceCheckUtils]: 7: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:14:03,487 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {4903#true} {5260#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #57#return; {5260#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:14:03,488 INFO L280 TraceCheckUtils]: 9: Hoare triple {5260#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5260#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:14:03,488 INFO L263 TraceCheckUtils]: 10: Hoare triple {5260#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {4903#true} is VALID [2020-07-08 12:14:03,488 INFO L280 TraceCheckUtils]: 11: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:14:03,488 INFO L280 TraceCheckUtils]: 12: Hoare triple {4903#true} assume ~n < 1;#res := 0; {4903#true} is VALID [2020-07-08 12:14:03,489 INFO L280 TraceCheckUtils]: 13: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:14:03,490 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {4903#true} {5260#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #59#return; {5270#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:14:03,491 INFO L280 TraceCheckUtils]: 15: Hoare triple {5270#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {5270#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:14:03,491 INFO L280 TraceCheckUtils]: 16: Hoare triple {5270#(<= 2 |fibo1_#in~n|)} assume true; {5270#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:14:03,492 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {5270#(<= 2 |fibo1_#in~n|)} {5232#(= fibo2_~n |fibo2_#in~n|)} #53#return; {5251#(and (= fibo2_~n |fibo2_#in~n|) (<= 3 fibo2_~n))} is VALID [2020-07-08 12:14:03,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:03,498 INFO L280 TraceCheckUtils]: 0: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:14:03,499 INFO L280 TraceCheckUtils]: 1: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:14:03,499 INFO L280 TraceCheckUtils]: 2: Hoare triple {4903#true} assume 1 == ~n;#res := 1; {4903#true} is VALID [2020-07-08 12:14:03,499 INFO L280 TraceCheckUtils]: 3: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:14:03,501 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4903#true} {5251#(and (= fibo2_~n |fibo2_#in~n|) (<= 3 fibo2_~n))} #55#return; {5257#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-08 12:14:03,502 INFO L280 TraceCheckUtils]: 0: Hoare triple {4903#true} ~n := #in~n; {5232#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:03,502 INFO L280 TraceCheckUtils]: 1: Hoare triple {5232#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {5232#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:03,503 INFO L280 TraceCheckUtils]: 2: Hoare triple {5232#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {5232#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:03,503 INFO L263 TraceCheckUtils]: 3: Hoare triple {5232#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {4903#true} is VALID [2020-07-08 12:14:03,504 INFO L280 TraceCheckUtils]: 4: Hoare triple {4903#true} ~n := #in~n; {5258#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:14:03,505 INFO L280 TraceCheckUtils]: 5: Hoare triple {5258#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {5259#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:14:03,505 INFO L280 TraceCheckUtils]: 6: Hoare triple {5259#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {5260#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:14:03,506 INFO L263 TraceCheckUtils]: 7: Hoare triple {5260#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret0 := fibo2(~n - 1); {4903#true} is VALID [2020-07-08 12:14:03,506 INFO L280 TraceCheckUtils]: 8: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:14:03,506 INFO L280 TraceCheckUtils]: 9: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:14:03,506 INFO L280 TraceCheckUtils]: 10: Hoare triple {4903#true} assume 1 == ~n;#res := 1; {4903#true} is VALID [2020-07-08 12:14:03,507 INFO L280 TraceCheckUtils]: 11: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:14:03,508 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {4903#true} {5260#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #57#return; {5260#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:14:03,508 INFO L280 TraceCheckUtils]: 13: Hoare triple {5260#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5260#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:14:03,509 INFO L263 TraceCheckUtils]: 14: Hoare triple {5260#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {4903#true} is VALID [2020-07-08 12:14:03,509 INFO L280 TraceCheckUtils]: 15: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:14:03,509 INFO L280 TraceCheckUtils]: 16: Hoare triple {4903#true} assume ~n < 1;#res := 0; {4903#true} is VALID [2020-07-08 12:14:03,509 INFO L280 TraceCheckUtils]: 17: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:14:03,511 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {4903#true} {5260#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #59#return; {5270#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:14:03,511 INFO L280 TraceCheckUtils]: 19: Hoare triple {5270#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {5270#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:14:03,512 INFO L280 TraceCheckUtils]: 20: Hoare triple {5270#(<= 2 |fibo1_#in~n|)} assume true; {5270#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:14:03,513 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {5270#(<= 2 |fibo1_#in~n|)} {5232#(= fibo2_~n |fibo2_#in~n|)} #53#return; {5251#(and (= fibo2_~n |fibo2_#in~n|) (<= 3 fibo2_~n))} is VALID [2020-07-08 12:14:03,514 INFO L280 TraceCheckUtils]: 22: Hoare triple {5251#(and (= fibo2_~n |fibo2_#in~n|) (<= 3 fibo2_~n))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {5251#(and (= fibo2_~n |fibo2_#in~n|) (<= 3 fibo2_~n))} is VALID [2020-07-08 12:14:03,514 INFO L263 TraceCheckUtils]: 23: Hoare triple {5251#(and (= fibo2_~n |fibo2_#in~n|) (<= 3 fibo2_~n))} call #t~ret3 := fibo1(~n - 2); {4903#true} is VALID [2020-07-08 12:14:03,515 INFO L280 TraceCheckUtils]: 24: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:14:03,515 INFO L280 TraceCheckUtils]: 25: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:14:03,515 INFO L280 TraceCheckUtils]: 26: Hoare triple {4903#true} assume 1 == ~n;#res := 1; {4903#true} is VALID [2020-07-08 12:14:03,515 INFO L280 TraceCheckUtils]: 27: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:14:03,517 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {4903#true} {5251#(and (= fibo2_~n |fibo2_#in~n|) (<= 3 fibo2_~n))} #55#return; {5257#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-08 12:14:03,518 INFO L280 TraceCheckUtils]: 29: Hoare triple {5257#(<= 3 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {5257#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-08 12:14:03,518 INFO L280 TraceCheckUtils]: 30: Hoare triple {5257#(<= 3 |fibo2_#in~n|)} assume true; {5257#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-08 12:14:03,520 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {5257#(<= 3 |fibo2_#in~n|)} {4903#true} #57#return; {5226#(<= 4 fibo1_~n)} is VALID [2020-07-08 12:14:03,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:03,543 INFO L280 TraceCheckUtils]: 0: Hoare triple {4903#true} ~n := #in~n; {5232#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:03,544 INFO L280 TraceCheckUtils]: 1: Hoare triple {5232#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {5232#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:03,545 INFO L280 TraceCheckUtils]: 2: Hoare triple {5232#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n;#res := 1; {5271#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 12:14:03,545 INFO L280 TraceCheckUtils]: 3: Hoare triple {5271#(<= |fibo2_#in~n| 1)} assume true; {5271#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 12:14:03,546 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {5271#(<= |fibo2_#in~n| 1)} {5226#(<= 4 fibo1_~n)} #59#return; {4904#false} is VALID [2020-07-08 12:14:03,547 INFO L280 TraceCheckUtils]: 0: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:14:03,547 INFO L280 TraceCheckUtils]: 1: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:14:03,547 INFO L280 TraceCheckUtils]: 2: Hoare triple {4903#true} assume !(1 == ~n); {4903#true} is VALID [2020-07-08 12:14:03,548 INFO L263 TraceCheckUtils]: 3: Hoare triple {4903#true} call #t~ret0 := fibo2(~n - 1); {4903#true} is VALID [2020-07-08 12:14:03,548 INFO L280 TraceCheckUtils]: 4: Hoare triple {4903#true} ~n := #in~n; {5232#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:03,549 INFO L280 TraceCheckUtils]: 5: Hoare triple {5232#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {5232#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:03,549 INFO L280 TraceCheckUtils]: 6: Hoare triple {5232#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {5232#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:03,550 INFO L263 TraceCheckUtils]: 7: Hoare triple {5232#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {4903#true} is VALID [2020-07-08 12:14:03,550 INFO L280 TraceCheckUtils]: 8: Hoare triple {4903#true} ~n := #in~n; {5258#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:14:03,551 INFO L280 TraceCheckUtils]: 9: Hoare triple {5258#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {5259#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:14:03,552 INFO L280 TraceCheckUtils]: 10: Hoare triple {5259#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {5260#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:14:03,552 INFO L263 TraceCheckUtils]: 11: Hoare triple {5260#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret0 := fibo2(~n - 1); {4903#true} is VALID [2020-07-08 12:14:03,552 INFO L280 TraceCheckUtils]: 12: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:14:03,553 INFO L280 TraceCheckUtils]: 13: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:14:03,553 INFO L280 TraceCheckUtils]: 14: Hoare triple {4903#true} assume 1 == ~n;#res := 1; {4903#true} is VALID [2020-07-08 12:14:03,553 INFO L280 TraceCheckUtils]: 15: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:14:03,554 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {4903#true} {5260#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #57#return; {5260#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:14:03,555 INFO L280 TraceCheckUtils]: 17: Hoare triple {5260#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5260#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:14:03,555 INFO L263 TraceCheckUtils]: 18: Hoare triple {5260#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {4903#true} is VALID [2020-07-08 12:14:03,555 INFO L280 TraceCheckUtils]: 19: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:14:03,556 INFO L280 TraceCheckUtils]: 20: Hoare triple {4903#true} assume ~n < 1;#res := 0; {4903#true} is VALID [2020-07-08 12:14:03,556 INFO L280 TraceCheckUtils]: 21: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:14:03,557 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {4903#true} {5260#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #59#return; {5270#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:14:03,558 INFO L280 TraceCheckUtils]: 23: Hoare triple {5270#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {5270#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:14:03,560 INFO L280 TraceCheckUtils]: 24: Hoare triple {5270#(<= 2 |fibo1_#in~n|)} assume true; {5270#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:14:03,561 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {5270#(<= 2 |fibo1_#in~n|)} {5232#(= fibo2_~n |fibo2_#in~n|)} #53#return; {5251#(and (= fibo2_~n |fibo2_#in~n|) (<= 3 fibo2_~n))} is VALID [2020-07-08 12:14:03,562 INFO L280 TraceCheckUtils]: 26: Hoare triple {5251#(and (= fibo2_~n |fibo2_#in~n|) (<= 3 fibo2_~n))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {5251#(and (= fibo2_~n |fibo2_#in~n|) (<= 3 fibo2_~n))} is VALID [2020-07-08 12:14:03,562 INFO L263 TraceCheckUtils]: 27: Hoare triple {5251#(and (= fibo2_~n |fibo2_#in~n|) (<= 3 fibo2_~n))} call #t~ret3 := fibo1(~n - 2); {4903#true} is VALID [2020-07-08 12:14:03,563 INFO L280 TraceCheckUtils]: 28: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:14:03,563 INFO L280 TraceCheckUtils]: 29: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:14:03,563 INFO L280 TraceCheckUtils]: 30: Hoare triple {4903#true} assume 1 == ~n;#res := 1; {4903#true} is VALID [2020-07-08 12:14:03,563 INFO L280 TraceCheckUtils]: 31: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:14:03,565 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {4903#true} {5251#(and (= fibo2_~n |fibo2_#in~n|) (<= 3 fibo2_~n))} #55#return; {5257#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-08 12:14:03,565 INFO L280 TraceCheckUtils]: 33: Hoare triple {5257#(<= 3 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {5257#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-08 12:14:03,566 INFO L280 TraceCheckUtils]: 34: Hoare triple {5257#(<= 3 |fibo2_#in~n|)} assume true; {5257#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-08 12:14:03,567 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {5257#(<= 3 |fibo2_#in~n|)} {4903#true} #57#return; {5226#(<= 4 fibo1_~n)} is VALID [2020-07-08 12:14:03,567 INFO L280 TraceCheckUtils]: 36: Hoare triple {5226#(<= 4 fibo1_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5226#(<= 4 fibo1_~n)} is VALID [2020-07-08 12:14:03,568 INFO L263 TraceCheckUtils]: 37: Hoare triple {5226#(<= 4 fibo1_~n)} call #t~ret1 := fibo2(~n - 2); {4903#true} is VALID [2020-07-08 12:14:03,568 INFO L280 TraceCheckUtils]: 38: Hoare triple {4903#true} ~n := #in~n; {5232#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:03,569 INFO L280 TraceCheckUtils]: 39: Hoare triple {5232#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {5232#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:03,570 INFO L280 TraceCheckUtils]: 40: Hoare triple {5232#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n;#res := 1; {5271#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 12:14:03,570 INFO L280 TraceCheckUtils]: 41: Hoare triple {5271#(<= |fibo2_#in~n| 1)} assume true; {5271#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 12:14:03,572 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {5271#(<= |fibo2_#in~n| 1)} {5226#(<= 4 fibo1_~n)} #59#return; {4904#false} is VALID [2020-07-08 12:14:03,572 INFO L280 TraceCheckUtils]: 43: Hoare triple {4904#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {4904#false} is VALID [2020-07-08 12:14:03,572 INFO L280 TraceCheckUtils]: 44: Hoare triple {4904#false} assume true; {4904#false} is VALID [2020-07-08 12:14:03,572 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {4904#false} {4903#true} #53#return; {4904#false} is VALID [2020-07-08 12:14:03,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:03,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:03,625 INFO L280 TraceCheckUtils]: 0: Hoare triple {4903#true} ~n := #in~n; {5232#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:03,626 INFO L280 TraceCheckUtils]: 1: Hoare triple {5232#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {5232#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:03,627 INFO L280 TraceCheckUtils]: 2: Hoare triple {5232#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n;#res := 1; {5271#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 12:14:03,628 INFO L280 TraceCheckUtils]: 3: Hoare triple {5271#(<= |fibo2_#in~n| 1)} assume true; {5271#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 12:14:03,629 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {5271#(<= |fibo2_#in~n| 1)} {4903#true} #57#return; {5277#(<= fibo1_~n 2)} is VALID [2020-07-08 12:14:03,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:03,689 INFO L280 TraceCheckUtils]: 0: Hoare triple {4903#true} ~n := #in~n; {5232#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:03,690 INFO L280 TraceCheckUtils]: 1: Hoare triple {5232#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {5283#(and (<= 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:14:03,691 INFO L280 TraceCheckUtils]: 2: Hoare triple {5283#(and (<= 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume 1 == ~n;#res := 1; {5284#(<= 1 |fibo2_#in~n|)} is VALID [2020-07-08 12:14:03,692 INFO L280 TraceCheckUtils]: 3: Hoare triple {5284#(<= 1 |fibo2_#in~n|)} assume true; {5284#(<= 1 |fibo2_#in~n|)} is VALID [2020-07-08 12:14:03,694 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {5284#(<= 1 |fibo2_#in~n|)} {5277#(<= fibo1_~n 2)} #59#return; {4904#false} is VALID [2020-07-08 12:14:03,694 INFO L280 TraceCheckUtils]: 0: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:14:03,695 INFO L280 TraceCheckUtils]: 1: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:14:03,695 INFO L280 TraceCheckUtils]: 2: Hoare triple {4903#true} assume !(1 == ~n); {4903#true} is VALID [2020-07-08 12:14:03,695 INFO L263 TraceCheckUtils]: 3: Hoare triple {4903#true} call #t~ret0 := fibo2(~n - 1); {4903#true} is VALID [2020-07-08 12:14:03,696 INFO L280 TraceCheckUtils]: 4: Hoare triple {4903#true} ~n := #in~n; {5232#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:03,697 INFO L280 TraceCheckUtils]: 5: Hoare triple {5232#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {5232#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:03,698 INFO L280 TraceCheckUtils]: 6: Hoare triple {5232#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n;#res := 1; {5271#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 12:14:03,699 INFO L280 TraceCheckUtils]: 7: Hoare triple {5271#(<= |fibo2_#in~n| 1)} assume true; {5271#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 12:14:03,701 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {5271#(<= |fibo2_#in~n| 1)} {4903#true} #57#return; {5277#(<= fibo1_~n 2)} is VALID [2020-07-08 12:14:03,702 INFO L280 TraceCheckUtils]: 9: Hoare triple {5277#(<= fibo1_~n 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5277#(<= fibo1_~n 2)} is VALID [2020-07-08 12:14:03,702 INFO L263 TraceCheckUtils]: 10: Hoare triple {5277#(<= fibo1_~n 2)} call #t~ret1 := fibo2(~n - 2); {4903#true} is VALID [2020-07-08 12:14:03,703 INFO L280 TraceCheckUtils]: 11: Hoare triple {4903#true} ~n := #in~n; {5232#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:03,704 INFO L280 TraceCheckUtils]: 12: Hoare triple {5232#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {5283#(and (<= 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:14:03,705 INFO L280 TraceCheckUtils]: 13: Hoare triple {5283#(and (<= 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume 1 == ~n;#res := 1; {5284#(<= 1 |fibo2_#in~n|)} is VALID [2020-07-08 12:14:03,706 INFO L280 TraceCheckUtils]: 14: Hoare triple {5284#(<= 1 |fibo2_#in~n|)} assume true; {5284#(<= 1 |fibo2_#in~n|)} is VALID [2020-07-08 12:14:03,707 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {5284#(<= 1 |fibo2_#in~n|)} {5277#(<= fibo1_~n 2)} #59#return; {4904#false} is VALID [2020-07-08 12:14:03,708 INFO L280 TraceCheckUtils]: 16: Hoare triple {4904#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {4904#false} is VALID [2020-07-08 12:14:03,708 INFO L280 TraceCheckUtils]: 17: Hoare triple {4904#false} assume true; {4904#false} is VALID [2020-07-08 12:14:03,709 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {4904#false} {4904#false} #55#return; {4904#false} is VALID [2020-07-08 12:14:03,710 INFO L280 TraceCheckUtils]: 0: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:14:03,710 INFO L280 TraceCheckUtils]: 1: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:14:03,710 INFO L280 TraceCheckUtils]: 2: Hoare triple {4903#true} assume !(1 == ~n); {4903#true} is VALID [2020-07-08 12:14:03,711 INFO L263 TraceCheckUtils]: 3: Hoare triple {4903#true} call #t~ret2 := fibo1(~n - 1); {4903#true} is VALID [2020-07-08 12:14:03,711 INFO L280 TraceCheckUtils]: 4: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:14:03,711 INFO L280 TraceCheckUtils]: 5: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:14:03,712 INFO L280 TraceCheckUtils]: 6: Hoare triple {4903#true} assume !(1 == ~n); {4903#true} is VALID [2020-07-08 12:14:03,712 INFO L263 TraceCheckUtils]: 7: Hoare triple {4903#true} call #t~ret0 := fibo2(~n - 1); {4903#true} is VALID [2020-07-08 12:14:03,714 INFO L280 TraceCheckUtils]: 8: Hoare triple {4903#true} ~n := #in~n; {5232#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:03,715 INFO L280 TraceCheckUtils]: 9: Hoare triple {5232#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {5232#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:03,716 INFO L280 TraceCheckUtils]: 10: Hoare triple {5232#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {5232#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:03,716 INFO L263 TraceCheckUtils]: 11: Hoare triple {5232#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {4903#true} is VALID [2020-07-08 12:14:03,717 INFO L280 TraceCheckUtils]: 12: Hoare triple {4903#true} ~n := #in~n; {5258#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:14:03,718 INFO L280 TraceCheckUtils]: 13: Hoare triple {5258#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {5259#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:14:03,719 INFO L280 TraceCheckUtils]: 14: Hoare triple {5259#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {5260#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:14:03,719 INFO L263 TraceCheckUtils]: 15: Hoare triple {5260#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret0 := fibo2(~n - 1); {4903#true} is VALID [2020-07-08 12:14:03,720 INFO L280 TraceCheckUtils]: 16: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:14:03,720 INFO L280 TraceCheckUtils]: 17: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:14:03,720 INFO L280 TraceCheckUtils]: 18: Hoare triple {4903#true} assume 1 == ~n;#res := 1; {4903#true} is VALID [2020-07-08 12:14:03,720 INFO L280 TraceCheckUtils]: 19: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:14:03,721 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {4903#true} {5260#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #57#return; {5260#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:14:03,723 INFO L280 TraceCheckUtils]: 21: Hoare triple {5260#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5260#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:14:03,723 INFO L263 TraceCheckUtils]: 22: Hoare triple {5260#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {4903#true} is VALID [2020-07-08 12:14:03,723 INFO L280 TraceCheckUtils]: 23: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:14:03,724 INFO L280 TraceCheckUtils]: 24: Hoare triple {4903#true} assume ~n < 1;#res := 0; {4903#true} is VALID [2020-07-08 12:14:03,724 INFO L280 TraceCheckUtils]: 25: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:14:03,725 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {4903#true} {5260#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #59#return; {5270#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:14:03,726 INFO L280 TraceCheckUtils]: 27: Hoare triple {5270#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {5270#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:14:03,727 INFO L280 TraceCheckUtils]: 28: Hoare triple {5270#(<= 2 |fibo1_#in~n|)} assume true; {5270#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:14:03,728 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {5270#(<= 2 |fibo1_#in~n|)} {5232#(= fibo2_~n |fibo2_#in~n|)} #53#return; {5251#(and (= fibo2_~n |fibo2_#in~n|) (<= 3 fibo2_~n))} is VALID [2020-07-08 12:14:03,729 INFO L280 TraceCheckUtils]: 30: Hoare triple {5251#(and (= fibo2_~n |fibo2_#in~n|) (<= 3 fibo2_~n))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {5251#(and (= fibo2_~n |fibo2_#in~n|) (<= 3 fibo2_~n))} is VALID [2020-07-08 12:14:03,729 INFO L263 TraceCheckUtils]: 31: Hoare triple {5251#(and (= fibo2_~n |fibo2_#in~n|) (<= 3 fibo2_~n))} call #t~ret3 := fibo1(~n - 2); {4903#true} is VALID [2020-07-08 12:14:03,729 INFO L280 TraceCheckUtils]: 32: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:14:03,729 INFO L280 TraceCheckUtils]: 33: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:14:03,730 INFO L280 TraceCheckUtils]: 34: Hoare triple {4903#true} assume 1 == ~n;#res := 1; {4903#true} is VALID [2020-07-08 12:14:03,730 INFO L280 TraceCheckUtils]: 35: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:14:03,732 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {4903#true} {5251#(and (= fibo2_~n |fibo2_#in~n|) (<= 3 fibo2_~n))} #55#return; {5257#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-08 12:14:03,733 INFO L280 TraceCheckUtils]: 37: Hoare triple {5257#(<= 3 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {5257#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-08 12:14:03,733 INFO L280 TraceCheckUtils]: 38: Hoare triple {5257#(<= 3 |fibo2_#in~n|)} assume true; {5257#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-08 12:14:03,735 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {5257#(<= 3 |fibo2_#in~n|)} {4903#true} #57#return; {5226#(<= 4 fibo1_~n)} is VALID [2020-07-08 12:14:03,736 INFO L280 TraceCheckUtils]: 40: Hoare triple {5226#(<= 4 fibo1_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5226#(<= 4 fibo1_~n)} is VALID [2020-07-08 12:14:03,736 INFO L263 TraceCheckUtils]: 41: Hoare triple {5226#(<= 4 fibo1_~n)} call #t~ret1 := fibo2(~n - 2); {4903#true} is VALID [2020-07-08 12:14:03,738 INFO L280 TraceCheckUtils]: 42: Hoare triple {4903#true} ~n := #in~n; {5232#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:03,738 INFO L280 TraceCheckUtils]: 43: Hoare triple {5232#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {5232#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:03,740 INFO L280 TraceCheckUtils]: 44: Hoare triple {5232#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n;#res := 1; {5271#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 12:14:03,741 INFO L280 TraceCheckUtils]: 45: Hoare triple {5271#(<= |fibo2_#in~n| 1)} assume true; {5271#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 12:14:03,742 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {5271#(<= |fibo2_#in~n| 1)} {5226#(<= 4 fibo1_~n)} #59#return; {4904#false} is VALID [2020-07-08 12:14:03,743 INFO L280 TraceCheckUtils]: 47: Hoare triple {4904#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {4904#false} is VALID [2020-07-08 12:14:03,743 INFO L280 TraceCheckUtils]: 48: Hoare triple {4904#false} assume true; {4904#false} is VALID [2020-07-08 12:14:03,743 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {4904#false} {4903#true} #53#return; {4904#false} is VALID [2020-07-08 12:14:03,744 INFO L280 TraceCheckUtils]: 50: Hoare triple {4904#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {4904#false} is VALID [2020-07-08 12:14:03,744 INFO L263 TraceCheckUtils]: 51: Hoare triple {4904#false} call #t~ret3 := fibo1(~n - 2); {4903#true} is VALID [2020-07-08 12:14:03,744 INFO L280 TraceCheckUtils]: 52: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:14:03,745 INFO L280 TraceCheckUtils]: 53: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:14:03,745 INFO L280 TraceCheckUtils]: 54: Hoare triple {4903#true} assume !(1 == ~n); {4903#true} is VALID [2020-07-08 12:14:03,745 INFO L263 TraceCheckUtils]: 55: Hoare triple {4903#true} call #t~ret0 := fibo2(~n - 1); {4903#true} is VALID [2020-07-08 12:14:03,747 INFO L280 TraceCheckUtils]: 56: Hoare triple {4903#true} ~n := #in~n; {5232#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:03,747 INFO L280 TraceCheckUtils]: 57: Hoare triple {5232#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {5232#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:03,748 INFO L280 TraceCheckUtils]: 58: Hoare triple {5232#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n;#res := 1; {5271#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 12:14:03,749 INFO L280 TraceCheckUtils]: 59: Hoare triple {5271#(<= |fibo2_#in~n| 1)} assume true; {5271#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 12:14:03,751 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {5271#(<= |fibo2_#in~n| 1)} {4903#true} #57#return; {5277#(<= fibo1_~n 2)} is VALID [2020-07-08 12:14:03,752 INFO L280 TraceCheckUtils]: 61: Hoare triple {5277#(<= fibo1_~n 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5277#(<= fibo1_~n 2)} is VALID [2020-07-08 12:14:03,752 INFO L263 TraceCheckUtils]: 62: Hoare triple {5277#(<= fibo1_~n 2)} call #t~ret1 := fibo2(~n - 2); {4903#true} is VALID [2020-07-08 12:14:03,754 INFO L280 TraceCheckUtils]: 63: Hoare triple {4903#true} ~n := #in~n; {5232#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:03,755 INFO L280 TraceCheckUtils]: 64: Hoare triple {5232#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {5283#(and (<= 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:14:03,756 INFO L280 TraceCheckUtils]: 65: Hoare triple {5283#(and (<= 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume 1 == ~n;#res := 1; {5284#(<= 1 |fibo2_#in~n|)} is VALID [2020-07-08 12:14:03,756 INFO L280 TraceCheckUtils]: 66: Hoare triple {5284#(<= 1 |fibo2_#in~n|)} assume true; {5284#(<= 1 |fibo2_#in~n|)} is VALID [2020-07-08 12:14:03,758 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {5284#(<= 1 |fibo2_#in~n|)} {5277#(<= fibo1_~n 2)} #59#return; {4904#false} is VALID [2020-07-08 12:14:03,759 INFO L280 TraceCheckUtils]: 68: Hoare triple {4904#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {4904#false} is VALID [2020-07-08 12:14:03,759 INFO L280 TraceCheckUtils]: 69: Hoare triple {4904#false} assume true; {4904#false} is VALID [2020-07-08 12:14:03,759 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {4904#false} {4904#false} #55#return; {4904#false} is VALID [2020-07-08 12:14:03,760 INFO L280 TraceCheckUtils]: 71: Hoare triple {4904#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {4904#false} is VALID [2020-07-08 12:14:03,760 INFO L280 TraceCheckUtils]: 72: Hoare triple {4904#false} assume true; {4904#false} is VALID [2020-07-08 12:14:03,760 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {4904#false} {4903#true} #57#return; {4904#false} is VALID [2020-07-08 12:14:03,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:03,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:03,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:03,799 INFO L280 TraceCheckUtils]: 0: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:14:03,799 INFO L280 TraceCheckUtils]: 1: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:14:03,799 INFO L280 TraceCheckUtils]: 2: Hoare triple {4903#true} assume 1 == ~n;#res := 1; {4903#true} is VALID [2020-07-08 12:14:03,800 INFO L280 TraceCheckUtils]: 3: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:14:03,800 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4903#true} {4903#true} #57#return; {4903#true} is VALID [2020-07-08 12:14:03,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:03,811 INFO L280 TraceCheckUtils]: 0: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:14:03,811 INFO L280 TraceCheckUtils]: 1: Hoare triple {4903#true} assume ~n < 1;#res := 0; {4903#true} is VALID [2020-07-08 12:14:03,811 INFO L280 TraceCheckUtils]: 2: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:14:03,812 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {4903#true} {4903#true} #59#return; {4903#true} is VALID [2020-07-08 12:14:03,812 INFO L280 TraceCheckUtils]: 0: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:14:03,813 INFO L280 TraceCheckUtils]: 1: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:14:03,813 INFO L280 TraceCheckUtils]: 2: Hoare triple {4903#true} assume !(1 == ~n); {4903#true} is VALID [2020-07-08 12:14:03,813 INFO L263 TraceCheckUtils]: 3: Hoare triple {4903#true} call #t~ret0 := fibo2(~n - 1); {4903#true} is VALID [2020-07-08 12:14:03,814 INFO L280 TraceCheckUtils]: 4: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:14:03,814 INFO L280 TraceCheckUtils]: 5: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:14:03,814 INFO L280 TraceCheckUtils]: 6: Hoare triple {4903#true} assume 1 == ~n;#res := 1; {4903#true} is VALID [2020-07-08 12:14:03,815 INFO L280 TraceCheckUtils]: 7: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:14:03,815 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {4903#true} {4903#true} #57#return; {4903#true} is VALID [2020-07-08 12:14:03,815 INFO L280 TraceCheckUtils]: 9: Hoare triple {4903#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4903#true} is VALID [2020-07-08 12:14:03,816 INFO L263 TraceCheckUtils]: 10: Hoare triple {4903#true} call #t~ret1 := fibo2(~n - 2); {4903#true} is VALID [2020-07-08 12:14:03,816 INFO L280 TraceCheckUtils]: 11: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:14:03,817 INFO L280 TraceCheckUtils]: 12: Hoare triple {4903#true} assume ~n < 1;#res := 0; {4903#true} is VALID [2020-07-08 12:14:03,817 INFO L280 TraceCheckUtils]: 13: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:14:03,817 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {4903#true} {4903#true} #59#return; {4903#true} is VALID [2020-07-08 12:14:03,818 INFO L280 TraceCheckUtils]: 15: Hoare triple {4903#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {4903#true} is VALID [2020-07-08 12:14:03,818 INFO L280 TraceCheckUtils]: 16: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:14:03,818 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {4903#true} {4903#true} #53#return; {4903#true} is VALID [2020-07-08 12:14:03,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:03,825 INFO L280 TraceCheckUtils]: 0: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:14:03,826 INFO L280 TraceCheckUtils]: 1: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:14:03,826 INFO L280 TraceCheckUtils]: 2: Hoare triple {4903#true} assume 1 == ~n;#res := 1; {4903#true} is VALID [2020-07-08 12:14:03,826 INFO L280 TraceCheckUtils]: 3: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:14:03,827 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4903#true} {4903#true} #55#return; {4903#true} is VALID [2020-07-08 12:14:03,827 INFO L280 TraceCheckUtils]: 0: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:14:03,827 INFO L280 TraceCheckUtils]: 1: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:14:03,828 INFO L280 TraceCheckUtils]: 2: Hoare triple {4903#true} assume !(1 == ~n); {4903#true} is VALID [2020-07-08 12:14:03,828 INFO L263 TraceCheckUtils]: 3: Hoare triple {4903#true} call #t~ret2 := fibo1(~n - 1); {4903#true} is VALID [2020-07-08 12:14:03,828 INFO L280 TraceCheckUtils]: 4: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:14:03,828 INFO L280 TraceCheckUtils]: 5: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:14:03,829 INFO L280 TraceCheckUtils]: 6: Hoare triple {4903#true} assume !(1 == ~n); {4903#true} is VALID [2020-07-08 12:14:03,829 INFO L263 TraceCheckUtils]: 7: Hoare triple {4903#true} call #t~ret0 := fibo2(~n - 1); {4903#true} is VALID [2020-07-08 12:14:03,829 INFO L280 TraceCheckUtils]: 8: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:14:03,829 INFO L280 TraceCheckUtils]: 9: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:14:03,830 INFO L280 TraceCheckUtils]: 10: Hoare triple {4903#true} assume 1 == ~n;#res := 1; {4903#true} is VALID [2020-07-08 12:14:03,830 INFO L280 TraceCheckUtils]: 11: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:14:03,831 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {4903#true} {4903#true} #57#return; {4903#true} is VALID [2020-07-08 12:14:03,831 INFO L280 TraceCheckUtils]: 13: Hoare triple {4903#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4903#true} is VALID [2020-07-08 12:14:03,831 INFO L263 TraceCheckUtils]: 14: Hoare triple {4903#true} call #t~ret1 := fibo2(~n - 2); {4903#true} is VALID [2020-07-08 12:14:03,832 INFO L280 TraceCheckUtils]: 15: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:14:03,832 INFO L280 TraceCheckUtils]: 16: Hoare triple {4903#true} assume ~n < 1;#res := 0; {4903#true} is VALID [2020-07-08 12:14:03,832 INFO L280 TraceCheckUtils]: 17: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:14:03,832 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {4903#true} {4903#true} #59#return; {4903#true} is VALID [2020-07-08 12:14:03,833 INFO L280 TraceCheckUtils]: 19: Hoare triple {4903#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {4903#true} is VALID [2020-07-08 12:14:03,833 INFO L280 TraceCheckUtils]: 20: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:14:03,833 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {4903#true} {4903#true} #53#return; {4903#true} is VALID [2020-07-08 12:14:03,833 INFO L280 TraceCheckUtils]: 22: Hoare triple {4903#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {4903#true} is VALID [2020-07-08 12:14:03,834 INFO L263 TraceCheckUtils]: 23: Hoare triple {4903#true} call #t~ret3 := fibo1(~n - 2); {4903#true} is VALID [2020-07-08 12:14:03,834 INFO L280 TraceCheckUtils]: 24: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:14:03,834 INFO L280 TraceCheckUtils]: 25: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:14:03,835 INFO L280 TraceCheckUtils]: 26: Hoare triple {4903#true} assume 1 == ~n;#res := 1; {4903#true} is VALID [2020-07-08 12:14:03,835 INFO L280 TraceCheckUtils]: 27: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:14:03,835 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {4903#true} {4903#true} #55#return; {4903#true} is VALID [2020-07-08 12:14:03,835 INFO L280 TraceCheckUtils]: 29: Hoare triple {4903#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {4903#true} is VALID [2020-07-08 12:14:03,835 INFO L280 TraceCheckUtils]: 30: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:14:03,836 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {4903#true} {4904#false} #59#return; {4904#false} is VALID [2020-07-08 12:14:03,837 INFO L280 TraceCheckUtils]: 0: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:14:03,837 INFO L280 TraceCheckUtils]: 1: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:14:03,837 INFO L280 TraceCheckUtils]: 2: Hoare triple {4903#true} assume !(1 == ~n); {4903#true} is VALID [2020-07-08 12:14:03,837 INFO L263 TraceCheckUtils]: 3: Hoare triple {4903#true} call #t~ret0 := fibo2(~n - 1); {4903#true} is VALID [2020-07-08 12:14:03,837 INFO L280 TraceCheckUtils]: 4: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:14:03,838 INFO L280 TraceCheckUtils]: 5: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:14:03,838 INFO L280 TraceCheckUtils]: 6: Hoare triple {4903#true} assume !(1 == ~n); {4903#true} is VALID [2020-07-08 12:14:03,838 INFO L263 TraceCheckUtils]: 7: Hoare triple {4903#true} call #t~ret2 := fibo1(~n - 1); {4903#true} is VALID [2020-07-08 12:14:03,838 INFO L280 TraceCheckUtils]: 8: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:14:03,838 INFO L280 TraceCheckUtils]: 9: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:14:03,839 INFO L280 TraceCheckUtils]: 10: Hoare triple {4903#true} assume !(1 == ~n); {4903#true} is VALID [2020-07-08 12:14:03,839 INFO L263 TraceCheckUtils]: 11: Hoare triple {4903#true} call #t~ret0 := fibo2(~n - 1); {4903#true} is VALID [2020-07-08 12:14:03,841 INFO L280 TraceCheckUtils]: 12: Hoare triple {4903#true} ~n := #in~n; {5232#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:03,842 INFO L280 TraceCheckUtils]: 13: Hoare triple {5232#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {5232#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:03,843 INFO L280 TraceCheckUtils]: 14: Hoare triple {5232#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {5232#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:03,844 INFO L263 TraceCheckUtils]: 15: Hoare triple {5232#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {4903#true} is VALID [2020-07-08 12:14:03,844 INFO L280 TraceCheckUtils]: 16: Hoare triple {4903#true} ~n := #in~n; {5258#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:14:03,846 INFO L280 TraceCheckUtils]: 17: Hoare triple {5258#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {5259#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:14:03,847 INFO L280 TraceCheckUtils]: 18: Hoare triple {5259#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {5260#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:14:03,847 INFO L263 TraceCheckUtils]: 19: Hoare triple {5260#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret0 := fibo2(~n - 1); {4903#true} is VALID [2020-07-08 12:14:03,848 INFO L280 TraceCheckUtils]: 20: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:14:03,848 INFO L280 TraceCheckUtils]: 21: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:14:03,848 INFO L280 TraceCheckUtils]: 22: Hoare triple {4903#true} assume 1 == ~n;#res := 1; {4903#true} is VALID [2020-07-08 12:14:03,849 INFO L280 TraceCheckUtils]: 23: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:14:03,850 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {4903#true} {5260#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #57#return; {5260#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:14:03,851 INFO L280 TraceCheckUtils]: 25: Hoare triple {5260#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5260#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:14:03,851 INFO L263 TraceCheckUtils]: 26: Hoare triple {5260#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {4903#true} is VALID [2020-07-08 12:14:03,852 INFO L280 TraceCheckUtils]: 27: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:14:03,852 INFO L280 TraceCheckUtils]: 28: Hoare triple {4903#true} assume ~n < 1;#res := 0; {4903#true} is VALID [2020-07-08 12:14:03,852 INFO L280 TraceCheckUtils]: 29: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:14:03,854 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {4903#true} {5260#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #59#return; {5270#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:14:03,855 INFO L280 TraceCheckUtils]: 31: Hoare triple {5270#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {5270#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:14:03,856 INFO L280 TraceCheckUtils]: 32: Hoare triple {5270#(<= 2 |fibo1_#in~n|)} assume true; {5270#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:14:03,858 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {5270#(<= 2 |fibo1_#in~n|)} {5232#(= fibo2_~n |fibo2_#in~n|)} #53#return; {5251#(and (= fibo2_~n |fibo2_#in~n|) (<= 3 fibo2_~n))} is VALID [2020-07-08 12:14:03,860 INFO L280 TraceCheckUtils]: 34: Hoare triple {5251#(and (= fibo2_~n |fibo2_#in~n|) (<= 3 fibo2_~n))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {5251#(and (= fibo2_~n |fibo2_#in~n|) (<= 3 fibo2_~n))} is VALID [2020-07-08 12:14:03,860 INFO L263 TraceCheckUtils]: 35: Hoare triple {5251#(and (= fibo2_~n |fibo2_#in~n|) (<= 3 fibo2_~n))} call #t~ret3 := fibo1(~n - 2); {4903#true} is VALID [2020-07-08 12:14:03,861 INFO L280 TraceCheckUtils]: 36: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:14:03,861 INFO L280 TraceCheckUtils]: 37: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:14:03,861 INFO L280 TraceCheckUtils]: 38: Hoare triple {4903#true} assume 1 == ~n;#res := 1; {4903#true} is VALID [2020-07-08 12:14:03,862 INFO L280 TraceCheckUtils]: 39: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:14:03,863 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {4903#true} {5251#(and (= fibo2_~n |fibo2_#in~n|) (<= 3 fibo2_~n))} #55#return; {5257#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-08 12:14:03,864 INFO L280 TraceCheckUtils]: 41: Hoare triple {5257#(<= 3 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {5257#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-08 12:14:03,865 INFO L280 TraceCheckUtils]: 42: Hoare triple {5257#(<= 3 |fibo2_#in~n|)} assume true; {5257#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-08 12:14:03,866 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {5257#(<= 3 |fibo2_#in~n|)} {4903#true} #57#return; {5226#(<= 4 fibo1_~n)} is VALID [2020-07-08 12:14:03,867 INFO L280 TraceCheckUtils]: 44: Hoare triple {5226#(<= 4 fibo1_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5226#(<= 4 fibo1_~n)} is VALID [2020-07-08 12:14:03,868 INFO L263 TraceCheckUtils]: 45: Hoare triple {5226#(<= 4 fibo1_~n)} call #t~ret1 := fibo2(~n - 2); {4903#true} is VALID [2020-07-08 12:14:03,869 INFO L280 TraceCheckUtils]: 46: Hoare triple {4903#true} ~n := #in~n; {5232#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:03,869 INFO L280 TraceCheckUtils]: 47: Hoare triple {5232#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {5232#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:03,870 INFO L280 TraceCheckUtils]: 48: Hoare triple {5232#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n;#res := 1; {5271#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 12:14:03,871 INFO L280 TraceCheckUtils]: 49: Hoare triple {5271#(<= |fibo2_#in~n| 1)} assume true; {5271#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 12:14:03,873 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {5271#(<= |fibo2_#in~n| 1)} {5226#(<= 4 fibo1_~n)} #59#return; {4904#false} is VALID [2020-07-08 12:14:03,873 INFO L280 TraceCheckUtils]: 51: Hoare triple {4904#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {4904#false} is VALID [2020-07-08 12:14:03,873 INFO L280 TraceCheckUtils]: 52: Hoare triple {4904#false} assume true; {4904#false} is VALID [2020-07-08 12:14:03,874 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {4904#false} {4903#true} #53#return; {4904#false} is VALID [2020-07-08 12:14:03,874 INFO L280 TraceCheckUtils]: 54: Hoare triple {4904#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {4904#false} is VALID [2020-07-08 12:14:03,874 INFO L263 TraceCheckUtils]: 55: Hoare triple {4904#false} call #t~ret3 := fibo1(~n - 2); {4903#true} is VALID [2020-07-08 12:14:03,875 INFO L280 TraceCheckUtils]: 56: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:14:03,875 INFO L280 TraceCheckUtils]: 57: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:14:03,875 INFO L280 TraceCheckUtils]: 58: Hoare triple {4903#true} assume !(1 == ~n); {4903#true} is VALID [2020-07-08 12:14:03,876 INFO L263 TraceCheckUtils]: 59: Hoare triple {4903#true} call #t~ret0 := fibo2(~n - 1); {4903#true} is VALID [2020-07-08 12:14:03,877 INFO L280 TraceCheckUtils]: 60: Hoare triple {4903#true} ~n := #in~n; {5232#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:03,877 INFO L280 TraceCheckUtils]: 61: Hoare triple {5232#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {5232#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:03,878 INFO L280 TraceCheckUtils]: 62: Hoare triple {5232#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n;#res := 1; {5271#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 12:14:03,879 INFO L280 TraceCheckUtils]: 63: Hoare triple {5271#(<= |fibo2_#in~n| 1)} assume true; {5271#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 12:14:03,880 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {5271#(<= |fibo2_#in~n| 1)} {4903#true} #57#return; {5277#(<= fibo1_~n 2)} is VALID [2020-07-08 12:14:03,881 INFO L280 TraceCheckUtils]: 65: Hoare triple {5277#(<= fibo1_~n 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5277#(<= fibo1_~n 2)} is VALID [2020-07-08 12:14:03,881 INFO L263 TraceCheckUtils]: 66: Hoare triple {5277#(<= fibo1_~n 2)} call #t~ret1 := fibo2(~n - 2); {4903#true} is VALID [2020-07-08 12:14:03,882 INFO L280 TraceCheckUtils]: 67: Hoare triple {4903#true} ~n := #in~n; {5232#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:03,883 INFO L280 TraceCheckUtils]: 68: Hoare triple {5232#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {5283#(and (<= 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:14:03,884 INFO L280 TraceCheckUtils]: 69: Hoare triple {5283#(and (<= 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume 1 == ~n;#res := 1; {5284#(<= 1 |fibo2_#in~n|)} is VALID [2020-07-08 12:14:03,884 INFO L280 TraceCheckUtils]: 70: Hoare triple {5284#(<= 1 |fibo2_#in~n|)} assume true; {5284#(<= 1 |fibo2_#in~n|)} is VALID [2020-07-08 12:14:03,886 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {5284#(<= 1 |fibo2_#in~n|)} {5277#(<= fibo1_~n 2)} #59#return; {4904#false} is VALID [2020-07-08 12:14:03,886 INFO L280 TraceCheckUtils]: 72: Hoare triple {4904#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {4904#false} is VALID [2020-07-08 12:14:03,886 INFO L280 TraceCheckUtils]: 73: Hoare triple {4904#false} assume true; {4904#false} is VALID [2020-07-08 12:14:03,886 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {4904#false} {4904#false} #55#return; {4904#false} is VALID [2020-07-08 12:14:03,887 INFO L280 TraceCheckUtils]: 75: Hoare triple {4904#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {4904#false} is VALID [2020-07-08 12:14:03,887 INFO L280 TraceCheckUtils]: 76: Hoare triple {4904#false} assume true; {4904#false} is VALID [2020-07-08 12:14:03,887 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {4904#false} {4903#true} #57#return; {4904#false} is VALID [2020-07-08 12:14:03,887 INFO L280 TraceCheckUtils]: 78: Hoare triple {4904#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4904#false} is VALID [2020-07-08 12:14:03,888 INFO L263 TraceCheckUtils]: 79: Hoare triple {4904#false} call #t~ret1 := fibo2(~n - 2); {4903#true} is VALID [2020-07-08 12:14:03,888 INFO L280 TraceCheckUtils]: 80: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:14:03,888 INFO L280 TraceCheckUtils]: 81: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:14:03,888 INFO L280 TraceCheckUtils]: 82: Hoare triple {4903#true} assume !(1 == ~n); {4903#true} is VALID [2020-07-08 12:14:03,888 INFO L263 TraceCheckUtils]: 83: Hoare triple {4903#true} call #t~ret2 := fibo1(~n - 1); {4903#true} is VALID [2020-07-08 12:14:03,889 INFO L280 TraceCheckUtils]: 84: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:14:03,889 INFO L280 TraceCheckUtils]: 85: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:14:03,889 INFO L280 TraceCheckUtils]: 86: Hoare triple {4903#true} assume !(1 == ~n); {4903#true} is VALID [2020-07-08 12:14:03,889 INFO L263 TraceCheckUtils]: 87: Hoare triple {4903#true} call #t~ret0 := fibo2(~n - 1); {4903#true} is VALID [2020-07-08 12:14:03,889 INFO L280 TraceCheckUtils]: 88: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:14:03,890 INFO L280 TraceCheckUtils]: 89: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:14:03,890 INFO L280 TraceCheckUtils]: 90: Hoare triple {4903#true} assume 1 == ~n;#res := 1; {4903#true} is VALID [2020-07-08 12:14:03,890 INFO L280 TraceCheckUtils]: 91: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:14:03,890 INFO L275 TraceCheckUtils]: 92: Hoare quadruple {4903#true} {4903#true} #57#return; {4903#true} is VALID [2020-07-08 12:14:03,890 INFO L280 TraceCheckUtils]: 93: Hoare triple {4903#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4903#true} is VALID [2020-07-08 12:14:03,891 INFO L263 TraceCheckUtils]: 94: Hoare triple {4903#true} call #t~ret1 := fibo2(~n - 2); {4903#true} is VALID [2020-07-08 12:14:03,891 INFO L280 TraceCheckUtils]: 95: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:14:03,891 INFO L280 TraceCheckUtils]: 96: Hoare triple {4903#true} assume ~n < 1;#res := 0; {4903#true} is VALID [2020-07-08 12:14:03,891 INFO L280 TraceCheckUtils]: 97: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:14:03,891 INFO L275 TraceCheckUtils]: 98: Hoare quadruple {4903#true} {4903#true} #59#return; {4903#true} is VALID [2020-07-08 12:14:03,892 INFO L280 TraceCheckUtils]: 99: Hoare triple {4903#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {4903#true} is VALID [2020-07-08 12:14:03,892 INFO L280 TraceCheckUtils]: 100: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:14:03,892 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {4903#true} {4903#true} #53#return; {4903#true} is VALID [2020-07-08 12:14:03,892 INFO L280 TraceCheckUtils]: 102: Hoare triple {4903#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {4903#true} is VALID [2020-07-08 12:14:03,892 INFO L263 TraceCheckUtils]: 103: Hoare triple {4903#true} call #t~ret3 := fibo1(~n - 2); {4903#true} is VALID [2020-07-08 12:14:03,892 INFO L280 TraceCheckUtils]: 104: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:14:03,893 INFO L280 TraceCheckUtils]: 105: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:14:03,893 INFO L280 TraceCheckUtils]: 106: Hoare triple {4903#true} assume 1 == ~n;#res := 1; {4903#true} is VALID [2020-07-08 12:14:03,893 INFO L280 TraceCheckUtils]: 107: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:14:03,894 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {4903#true} {4903#true} #55#return; {4903#true} is VALID [2020-07-08 12:14:03,894 INFO L280 TraceCheckUtils]: 109: Hoare triple {4903#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {4903#true} is VALID [2020-07-08 12:14:03,894 INFO L280 TraceCheckUtils]: 110: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:14:03,895 INFO L275 TraceCheckUtils]: 111: Hoare quadruple {4903#true} {4904#false} #59#return; {4904#false} is VALID [2020-07-08 12:14:03,895 INFO L280 TraceCheckUtils]: 112: Hoare triple {4904#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {4904#false} is VALID [2020-07-08 12:14:03,895 INFO L280 TraceCheckUtils]: 113: Hoare triple {4904#false} assume true; {4904#false} is VALID [2020-07-08 12:14:03,896 INFO L275 TraceCheckUtils]: 114: Hoare quadruple {4904#false} {4907#(<= 25 main_~x~0)} #51#return; {4904#false} is VALID [2020-07-08 12:14:03,915 INFO L263 TraceCheckUtils]: 0: Hoare triple {4903#true} call ULTIMATE.init(); {4903#true} is VALID [2020-07-08 12:14:03,915 INFO L280 TraceCheckUtils]: 1: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:14:03,915 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4903#true} {4903#true} #47#return; {4903#true} is VALID [2020-07-08 12:14:03,916 INFO L263 TraceCheckUtils]: 3: Hoare triple {4903#true} call #t~ret5 := main(); {4903#true} is VALID [2020-07-08 12:14:03,918 INFO L280 TraceCheckUtils]: 4: Hoare triple {4903#true} ~x~0 := 25; {4907#(<= 25 main_~x~0)} is VALID [2020-07-08 12:14:03,919 INFO L263 TraceCheckUtils]: 5: Hoare triple {4907#(<= 25 main_~x~0)} call #t~ret4 := fibo1(~x~0); {4903#true} is VALID [2020-07-08 12:14:03,919 INFO L280 TraceCheckUtils]: 6: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:14:03,919 INFO L280 TraceCheckUtils]: 7: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:14:03,920 INFO L280 TraceCheckUtils]: 8: Hoare triple {4903#true} assume !(1 == ~n); {4903#true} is VALID [2020-07-08 12:14:03,920 INFO L263 TraceCheckUtils]: 9: Hoare triple {4903#true} call #t~ret0 := fibo2(~n - 1); {4903#true} is VALID [2020-07-08 12:14:03,920 INFO L280 TraceCheckUtils]: 10: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:14:03,921 INFO L280 TraceCheckUtils]: 11: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:14:03,921 INFO L280 TraceCheckUtils]: 12: Hoare triple {4903#true} assume !(1 == ~n); {4903#true} is VALID [2020-07-08 12:14:03,921 INFO L263 TraceCheckUtils]: 13: Hoare triple {4903#true} call #t~ret2 := fibo1(~n - 1); {4903#true} is VALID [2020-07-08 12:14:03,922 INFO L280 TraceCheckUtils]: 14: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:14:03,922 INFO L280 TraceCheckUtils]: 15: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:14:03,922 INFO L280 TraceCheckUtils]: 16: Hoare triple {4903#true} assume !(1 == ~n); {4903#true} is VALID [2020-07-08 12:14:03,922 INFO L263 TraceCheckUtils]: 17: Hoare triple {4903#true} call #t~ret0 := fibo2(~n - 1); {4903#true} is VALID [2020-07-08 12:14:03,924 INFO L280 TraceCheckUtils]: 18: Hoare triple {4903#true} ~n := #in~n; {5232#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:03,924 INFO L280 TraceCheckUtils]: 19: Hoare triple {5232#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {5232#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:03,925 INFO L280 TraceCheckUtils]: 20: Hoare triple {5232#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {5232#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:03,926 INFO L263 TraceCheckUtils]: 21: Hoare triple {5232#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {4903#true} is VALID [2020-07-08 12:14:03,927 INFO L280 TraceCheckUtils]: 22: Hoare triple {4903#true} ~n := #in~n; {5258#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:14:03,928 INFO L280 TraceCheckUtils]: 23: Hoare triple {5258#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {5259#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:14:03,929 INFO L280 TraceCheckUtils]: 24: Hoare triple {5259#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {5260#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:14:03,929 INFO L263 TraceCheckUtils]: 25: Hoare triple {5260#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret0 := fibo2(~n - 1); {4903#true} is VALID [2020-07-08 12:14:03,929 INFO L280 TraceCheckUtils]: 26: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:14:03,929 INFO L280 TraceCheckUtils]: 27: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:14:03,929 INFO L280 TraceCheckUtils]: 28: Hoare triple {4903#true} assume 1 == ~n;#res := 1; {4903#true} is VALID [2020-07-08 12:14:03,930 INFO L280 TraceCheckUtils]: 29: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:14:03,931 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {4903#true} {5260#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #57#return; {5260#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:14:03,932 INFO L280 TraceCheckUtils]: 31: Hoare triple {5260#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5260#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:14:03,932 INFO L263 TraceCheckUtils]: 32: Hoare triple {5260#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {4903#true} is VALID [2020-07-08 12:14:03,933 INFO L280 TraceCheckUtils]: 33: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:14:03,933 INFO L280 TraceCheckUtils]: 34: Hoare triple {4903#true} assume ~n < 1;#res := 0; {4903#true} is VALID [2020-07-08 12:14:03,933 INFO L280 TraceCheckUtils]: 35: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:14:03,935 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {4903#true} {5260#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #59#return; {5270#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:14:03,935 INFO L280 TraceCheckUtils]: 37: Hoare triple {5270#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {5270#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:14:03,936 INFO L280 TraceCheckUtils]: 38: Hoare triple {5270#(<= 2 |fibo1_#in~n|)} assume true; {5270#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:14:03,937 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {5270#(<= 2 |fibo1_#in~n|)} {5232#(= fibo2_~n |fibo2_#in~n|)} #53#return; {5251#(and (= fibo2_~n |fibo2_#in~n|) (<= 3 fibo2_~n))} is VALID [2020-07-08 12:14:03,938 INFO L280 TraceCheckUtils]: 40: Hoare triple {5251#(and (= fibo2_~n |fibo2_#in~n|) (<= 3 fibo2_~n))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {5251#(and (= fibo2_~n |fibo2_#in~n|) (<= 3 fibo2_~n))} is VALID [2020-07-08 12:14:03,938 INFO L263 TraceCheckUtils]: 41: Hoare triple {5251#(and (= fibo2_~n |fibo2_#in~n|) (<= 3 fibo2_~n))} call #t~ret3 := fibo1(~n - 2); {4903#true} is VALID [2020-07-08 12:14:03,938 INFO L280 TraceCheckUtils]: 42: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:14:03,939 INFO L280 TraceCheckUtils]: 43: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:14:03,939 INFO L280 TraceCheckUtils]: 44: Hoare triple {4903#true} assume 1 == ~n;#res := 1; {4903#true} is VALID [2020-07-08 12:14:03,939 INFO L280 TraceCheckUtils]: 45: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:14:03,941 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {4903#true} {5251#(and (= fibo2_~n |fibo2_#in~n|) (<= 3 fibo2_~n))} #55#return; {5257#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-08 12:14:03,942 INFO L280 TraceCheckUtils]: 47: Hoare triple {5257#(<= 3 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {5257#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-08 12:14:03,942 INFO L280 TraceCheckUtils]: 48: Hoare triple {5257#(<= 3 |fibo2_#in~n|)} assume true; {5257#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-08 12:14:03,944 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {5257#(<= 3 |fibo2_#in~n|)} {4903#true} #57#return; {5226#(<= 4 fibo1_~n)} is VALID [2020-07-08 12:14:03,945 INFO L280 TraceCheckUtils]: 50: Hoare triple {5226#(<= 4 fibo1_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5226#(<= 4 fibo1_~n)} is VALID [2020-07-08 12:14:03,945 INFO L263 TraceCheckUtils]: 51: Hoare triple {5226#(<= 4 fibo1_~n)} call #t~ret1 := fibo2(~n - 2); {4903#true} is VALID [2020-07-08 12:14:03,946 INFO L280 TraceCheckUtils]: 52: Hoare triple {4903#true} ~n := #in~n; {5232#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:03,947 INFO L280 TraceCheckUtils]: 53: Hoare triple {5232#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {5232#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:03,948 INFO L280 TraceCheckUtils]: 54: Hoare triple {5232#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n;#res := 1; {5271#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 12:14:03,948 INFO L280 TraceCheckUtils]: 55: Hoare triple {5271#(<= |fibo2_#in~n| 1)} assume true; {5271#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 12:14:03,950 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {5271#(<= |fibo2_#in~n| 1)} {5226#(<= 4 fibo1_~n)} #59#return; {4904#false} is VALID [2020-07-08 12:14:03,950 INFO L280 TraceCheckUtils]: 57: Hoare triple {4904#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {4904#false} is VALID [2020-07-08 12:14:03,951 INFO L280 TraceCheckUtils]: 58: Hoare triple {4904#false} assume true; {4904#false} is VALID [2020-07-08 12:14:03,951 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {4904#false} {4903#true} #53#return; {4904#false} is VALID [2020-07-08 12:14:03,951 INFO L280 TraceCheckUtils]: 60: Hoare triple {4904#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {4904#false} is VALID [2020-07-08 12:14:03,952 INFO L263 TraceCheckUtils]: 61: Hoare triple {4904#false} call #t~ret3 := fibo1(~n - 2); {4903#true} is VALID [2020-07-08 12:14:03,952 INFO L280 TraceCheckUtils]: 62: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:14:03,952 INFO L280 TraceCheckUtils]: 63: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:14:03,952 INFO L280 TraceCheckUtils]: 64: Hoare triple {4903#true} assume !(1 == ~n); {4903#true} is VALID [2020-07-08 12:14:03,953 INFO L263 TraceCheckUtils]: 65: Hoare triple {4903#true} call #t~ret0 := fibo2(~n - 1); {4903#true} is VALID [2020-07-08 12:14:03,954 INFO L280 TraceCheckUtils]: 66: Hoare triple {4903#true} ~n := #in~n; {5232#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:03,954 INFO L280 TraceCheckUtils]: 67: Hoare triple {5232#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {5232#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:03,955 INFO L280 TraceCheckUtils]: 68: Hoare triple {5232#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n;#res := 1; {5271#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 12:14:03,956 INFO L280 TraceCheckUtils]: 69: Hoare triple {5271#(<= |fibo2_#in~n| 1)} assume true; {5271#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 12:14:03,958 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {5271#(<= |fibo2_#in~n| 1)} {4903#true} #57#return; {5277#(<= fibo1_~n 2)} is VALID [2020-07-08 12:14:03,959 INFO L280 TraceCheckUtils]: 71: Hoare triple {5277#(<= fibo1_~n 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5277#(<= fibo1_~n 2)} is VALID [2020-07-08 12:14:03,959 INFO L263 TraceCheckUtils]: 72: Hoare triple {5277#(<= fibo1_~n 2)} call #t~ret1 := fibo2(~n - 2); {4903#true} is VALID [2020-07-08 12:14:03,960 INFO L280 TraceCheckUtils]: 73: Hoare triple {4903#true} ~n := #in~n; {5232#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:03,961 INFO L280 TraceCheckUtils]: 74: Hoare triple {5232#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {5283#(and (<= 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:14:03,962 INFO L280 TraceCheckUtils]: 75: Hoare triple {5283#(and (<= 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume 1 == ~n;#res := 1; {5284#(<= 1 |fibo2_#in~n|)} is VALID [2020-07-08 12:14:03,962 INFO L280 TraceCheckUtils]: 76: Hoare triple {5284#(<= 1 |fibo2_#in~n|)} assume true; {5284#(<= 1 |fibo2_#in~n|)} is VALID [2020-07-08 12:14:03,964 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {5284#(<= 1 |fibo2_#in~n|)} {5277#(<= fibo1_~n 2)} #59#return; {4904#false} is VALID [2020-07-08 12:14:03,964 INFO L280 TraceCheckUtils]: 78: Hoare triple {4904#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {4904#false} is VALID [2020-07-08 12:14:03,965 INFO L280 TraceCheckUtils]: 79: Hoare triple {4904#false} assume true; {4904#false} is VALID [2020-07-08 12:14:03,965 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {4904#false} {4904#false} #55#return; {4904#false} is VALID [2020-07-08 12:14:03,965 INFO L280 TraceCheckUtils]: 81: Hoare triple {4904#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {4904#false} is VALID [2020-07-08 12:14:03,966 INFO L280 TraceCheckUtils]: 82: Hoare triple {4904#false} assume true; {4904#false} is VALID [2020-07-08 12:14:03,966 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {4904#false} {4903#true} #57#return; {4904#false} is VALID [2020-07-08 12:14:03,966 INFO L280 TraceCheckUtils]: 84: Hoare triple {4904#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4904#false} is VALID [2020-07-08 12:14:03,967 INFO L263 TraceCheckUtils]: 85: Hoare triple {4904#false} call #t~ret1 := fibo2(~n - 2); {4903#true} is VALID [2020-07-08 12:14:03,967 INFO L280 TraceCheckUtils]: 86: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:14:03,967 INFO L280 TraceCheckUtils]: 87: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:14:03,967 INFO L280 TraceCheckUtils]: 88: Hoare triple {4903#true} assume !(1 == ~n); {4903#true} is VALID [2020-07-08 12:14:03,968 INFO L263 TraceCheckUtils]: 89: Hoare triple {4903#true} call #t~ret2 := fibo1(~n - 1); {4903#true} is VALID [2020-07-08 12:14:03,968 INFO L280 TraceCheckUtils]: 90: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:14:03,968 INFO L280 TraceCheckUtils]: 91: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:14:03,969 INFO L280 TraceCheckUtils]: 92: Hoare triple {4903#true} assume !(1 == ~n); {4903#true} is VALID [2020-07-08 12:14:03,969 INFO L263 TraceCheckUtils]: 93: Hoare triple {4903#true} call #t~ret0 := fibo2(~n - 1); {4903#true} is VALID [2020-07-08 12:14:03,969 INFO L280 TraceCheckUtils]: 94: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:14:03,969 INFO L280 TraceCheckUtils]: 95: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:14:03,970 INFO L280 TraceCheckUtils]: 96: Hoare triple {4903#true} assume 1 == ~n;#res := 1; {4903#true} is VALID [2020-07-08 12:14:03,970 INFO L280 TraceCheckUtils]: 97: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:14:03,970 INFO L275 TraceCheckUtils]: 98: Hoare quadruple {4903#true} {4903#true} #57#return; {4903#true} is VALID [2020-07-08 12:14:03,971 INFO L280 TraceCheckUtils]: 99: Hoare triple {4903#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4903#true} is VALID [2020-07-08 12:14:03,971 INFO L263 TraceCheckUtils]: 100: Hoare triple {4903#true} call #t~ret1 := fibo2(~n - 2); {4903#true} is VALID [2020-07-08 12:14:03,971 INFO L280 TraceCheckUtils]: 101: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:14:03,972 INFO L280 TraceCheckUtils]: 102: Hoare triple {4903#true} assume ~n < 1;#res := 0; {4903#true} is VALID [2020-07-08 12:14:03,972 INFO L280 TraceCheckUtils]: 103: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:14:03,972 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {4903#true} {4903#true} #59#return; {4903#true} is VALID [2020-07-08 12:14:03,973 INFO L280 TraceCheckUtils]: 105: Hoare triple {4903#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {4903#true} is VALID [2020-07-08 12:14:03,973 INFO L280 TraceCheckUtils]: 106: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:14:03,973 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {4903#true} {4903#true} #53#return; {4903#true} is VALID [2020-07-08 12:14:03,973 INFO L280 TraceCheckUtils]: 108: Hoare triple {4903#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {4903#true} is VALID [2020-07-08 12:14:03,974 INFO L263 TraceCheckUtils]: 109: Hoare triple {4903#true} call #t~ret3 := fibo1(~n - 2); {4903#true} is VALID [2020-07-08 12:14:03,974 INFO L280 TraceCheckUtils]: 110: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:14:03,974 INFO L280 TraceCheckUtils]: 111: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:14:03,975 INFO L280 TraceCheckUtils]: 112: Hoare triple {4903#true} assume 1 == ~n;#res := 1; {4903#true} is VALID [2020-07-08 12:14:03,975 INFO L280 TraceCheckUtils]: 113: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:14:03,975 INFO L275 TraceCheckUtils]: 114: Hoare quadruple {4903#true} {4903#true} #55#return; {4903#true} is VALID [2020-07-08 12:14:03,976 INFO L280 TraceCheckUtils]: 115: Hoare triple {4903#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {4903#true} is VALID [2020-07-08 12:14:03,976 INFO L280 TraceCheckUtils]: 116: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:14:03,976 INFO L275 TraceCheckUtils]: 117: Hoare quadruple {4903#true} {4904#false} #59#return; {4904#false} is VALID [2020-07-08 12:14:03,976 INFO L280 TraceCheckUtils]: 118: Hoare triple {4904#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {4904#false} is VALID [2020-07-08 12:14:03,976 INFO L280 TraceCheckUtils]: 119: Hoare triple {4904#false} assume true; {4904#false} is VALID [2020-07-08 12:14:03,977 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {4904#false} {4907#(<= 25 main_~x~0)} #51#return; {4904#false} is VALID [2020-07-08 12:14:03,977 INFO L280 TraceCheckUtils]: 121: Hoare triple {4904#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~result~0 := #t~ret4;havoc #t~ret4; {4904#false} is VALID [2020-07-08 12:14:03,977 INFO L280 TraceCheckUtils]: 122: Hoare triple {4904#false} assume 75025 != ~result~0; {4904#false} is VALID [2020-07-08 12:14:03,977 INFO L280 TraceCheckUtils]: 123: Hoare triple {4904#false} assume !false; {4904#false} is VALID [2020-07-08 12:14:04,005 INFO L134 CoverageAnalysis]: Checked inductivity of 365 backedges. 84 proven. 111 refuted. 0 times theorem prover too weak. 170 trivial. 0 not checked. [2020-07-08 12:14:04,006 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [539242415] [2020-07-08 12:14:04,006 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1863969140] [2020-07-08 12:14:04,006 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-08 12:14:04,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:04,077 INFO L264 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 14 conjunts are in the unsatisfiable core [2020-07-08 12:14:04,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:04,116 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-08 12:14:04,435 INFO L263 TraceCheckUtils]: 0: Hoare triple {4903#true} call ULTIMATE.init(); {4903#true} is VALID [2020-07-08 12:14:04,436 INFO L280 TraceCheckUtils]: 1: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:14:04,436 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4903#true} {4903#true} #47#return; {4903#true} is VALID [2020-07-08 12:14:04,436 INFO L263 TraceCheckUtils]: 3: Hoare triple {4903#true} call #t~ret5 := main(); {4903#true} is VALID [2020-07-08 12:14:04,437 INFO L280 TraceCheckUtils]: 4: Hoare triple {4903#true} ~x~0 := 25; {4907#(<= 25 main_~x~0)} is VALID [2020-07-08 12:14:04,437 INFO L263 TraceCheckUtils]: 5: Hoare triple {4907#(<= 25 main_~x~0)} call #t~ret4 := fibo1(~x~0); {4903#true} is VALID [2020-07-08 12:14:04,437 INFO L280 TraceCheckUtils]: 6: Hoare triple {4903#true} ~n := #in~n; {5338#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:14:04,438 INFO L280 TraceCheckUtils]: 7: Hoare triple {5338#(<= |fibo1_#in~n| fibo1_~n)} assume !(~n < 1); {5338#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:14:04,438 INFO L280 TraceCheckUtils]: 8: Hoare triple {5338#(<= |fibo1_#in~n| fibo1_~n)} assume !(1 == ~n); {5338#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:14:04,439 INFO L263 TraceCheckUtils]: 9: Hoare triple {5338#(<= |fibo1_#in~n| fibo1_~n)} call #t~ret0 := fibo2(~n - 1); {4903#true} is VALID [2020-07-08 12:14:04,439 INFO L280 TraceCheckUtils]: 10: Hoare triple {4903#true} ~n := #in~n; {5351#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-08 12:14:04,440 INFO L280 TraceCheckUtils]: 11: Hoare triple {5351#(<= |fibo2_#in~n| fibo2_~n)} assume !(~n < 1); {5351#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-08 12:14:04,440 INFO L280 TraceCheckUtils]: 12: Hoare triple {5351#(<= |fibo2_#in~n| fibo2_~n)} assume !(1 == ~n); {5351#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-08 12:14:04,440 INFO L263 TraceCheckUtils]: 13: Hoare triple {5351#(<= |fibo2_#in~n| fibo2_~n)} call #t~ret2 := fibo1(~n - 1); {4903#true} is VALID [2020-07-08 12:14:04,441 INFO L280 TraceCheckUtils]: 14: Hoare triple {4903#true} ~n := #in~n; {5338#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:14:04,441 INFO L280 TraceCheckUtils]: 15: Hoare triple {5338#(<= |fibo1_#in~n| fibo1_~n)} assume !(~n < 1); {5338#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:14:04,442 INFO L280 TraceCheckUtils]: 16: Hoare triple {5338#(<= |fibo1_#in~n| fibo1_~n)} assume !(1 == ~n); {5338#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:14:04,442 INFO L263 TraceCheckUtils]: 17: Hoare triple {5338#(<= |fibo1_#in~n| fibo1_~n)} call #t~ret0 := fibo2(~n - 1); {4903#true} is VALID [2020-07-08 12:14:04,442 INFO L280 TraceCheckUtils]: 18: Hoare triple {4903#true} ~n := #in~n; {5351#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-08 12:14:04,442 INFO L280 TraceCheckUtils]: 19: Hoare triple {5351#(<= |fibo2_#in~n| fibo2_~n)} assume !(~n < 1); {5351#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-08 12:14:04,443 INFO L280 TraceCheckUtils]: 20: Hoare triple {5351#(<= |fibo2_#in~n| fibo2_~n)} assume !(1 == ~n); {5351#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-08 12:14:04,443 INFO L263 TraceCheckUtils]: 21: Hoare triple {5351#(<= |fibo2_#in~n| fibo2_~n)} call #t~ret2 := fibo1(~n - 1); {4903#true} is VALID [2020-07-08 12:14:04,443 INFO L280 TraceCheckUtils]: 22: Hoare triple {4903#true} ~n := #in~n; {5338#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:14:04,444 INFO L280 TraceCheckUtils]: 23: Hoare triple {5338#(<= |fibo1_#in~n| fibo1_~n)} assume !(~n < 1); {5338#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:14:04,444 INFO L280 TraceCheckUtils]: 24: Hoare triple {5338#(<= |fibo1_#in~n| fibo1_~n)} assume !(1 == ~n); {5338#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:14:04,444 INFO L263 TraceCheckUtils]: 25: Hoare triple {5338#(<= |fibo1_#in~n| fibo1_~n)} call #t~ret0 := fibo2(~n - 1); {4903#true} is VALID [2020-07-08 12:14:04,445 INFO L280 TraceCheckUtils]: 26: Hoare triple {4903#true} ~n := #in~n; {5351#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-08 12:14:04,445 INFO L280 TraceCheckUtils]: 27: Hoare triple {5351#(<= |fibo2_#in~n| fibo2_~n)} assume !(~n < 1); {5351#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-08 12:14:04,446 INFO L280 TraceCheckUtils]: 28: Hoare triple {5351#(<= |fibo2_#in~n| fibo2_~n)} assume 1 == ~n;#res := 1; {5271#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 12:14:04,446 INFO L280 TraceCheckUtils]: 29: Hoare triple {5271#(<= |fibo2_#in~n| 1)} assume true; {5271#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 12:14:04,447 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {5271#(<= |fibo2_#in~n| 1)} {5338#(<= |fibo1_#in~n| fibo1_~n)} #57#return; {5412#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 12:14:04,447 INFO L280 TraceCheckUtils]: 31: Hoare triple {5412#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5412#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 12:14:04,447 INFO L263 TraceCheckUtils]: 32: Hoare triple {5412#(<= |fibo1_#in~n| 2)} call #t~ret1 := fibo2(~n - 2); {4903#true} is VALID [2020-07-08 12:14:04,448 INFO L280 TraceCheckUtils]: 33: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:14:04,448 INFO L280 TraceCheckUtils]: 34: Hoare triple {4903#true} assume ~n < 1;#res := 0; {4903#true} is VALID [2020-07-08 12:14:04,448 INFO L280 TraceCheckUtils]: 35: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:14:04,450 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {4903#true} {5412#(<= |fibo1_#in~n| 2)} #59#return; {5412#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 12:14:04,451 INFO L280 TraceCheckUtils]: 37: Hoare triple {5412#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {5412#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 12:14:04,452 INFO L280 TraceCheckUtils]: 38: Hoare triple {5412#(<= |fibo1_#in~n| 2)} assume true; {5412#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 12:14:04,453 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {5412#(<= |fibo1_#in~n| 2)} {5351#(<= |fibo2_#in~n| fibo2_~n)} #53#return; {5440#(<= |fibo2_#in~n| 3)} is VALID [2020-07-08 12:14:04,453 INFO L280 TraceCheckUtils]: 40: Hoare triple {5440#(<= |fibo2_#in~n| 3)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {5440#(<= |fibo2_#in~n| 3)} is VALID [2020-07-08 12:14:04,453 INFO L263 TraceCheckUtils]: 41: Hoare triple {5440#(<= |fibo2_#in~n| 3)} call #t~ret3 := fibo1(~n - 2); {4903#true} is VALID [2020-07-08 12:14:04,453 INFO L280 TraceCheckUtils]: 42: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:14:04,454 INFO L280 TraceCheckUtils]: 43: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:14:04,454 INFO L280 TraceCheckUtils]: 44: Hoare triple {4903#true} assume 1 == ~n;#res := 1; {4903#true} is VALID [2020-07-08 12:14:04,454 INFO L280 TraceCheckUtils]: 45: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:14:04,454 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {4903#true} {5440#(<= |fibo2_#in~n| 3)} #55#return; {5440#(<= |fibo2_#in~n| 3)} is VALID [2020-07-08 12:14:04,455 INFO L280 TraceCheckUtils]: 47: Hoare triple {5440#(<= |fibo2_#in~n| 3)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {5440#(<= |fibo2_#in~n| 3)} is VALID [2020-07-08 12:14:04,456 INFO L280 TraceCheckUtils]: 48: Hoare triple {5440#(<= |fibo2_#in~n| 3)} assume true; {5440#(<= |fibo2_#in~n| 3)} is VALID [2020-07-08 12:14:04,456 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {5440#(<= |fibo2_#in~n| 3)} {5338#(<= |fibo1_#in~n| fibo1_~n)} #57#return; {5471#(<= |fibo1_#in~n| 4)} is VALID [2020-07-08 12:14:04,457 INFO L280 TraceCheckUtils]: 50: Hoare triple {5471#(<= |fibo1_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5471#(<= |fibo1_#in~n| 4)} is VALID [2020-07-08 12:14:04,457 INFO L263 TraceCheckUtils]: 51: Hoare triple {5471#(<= |fibo1_#in~n| 4)} call #t~ret1 := fibo2(~n - 2); {4903#true} is VALID [2020-07-08 12:14:04,457 INFO L280 TraceCheckUtils]: 52: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:14:04,457 INFO L280 TraceCheckUtils]: 53: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:14:04,457 INFO L280 TraceCheckUtils]: 54: Hoare triple {4903#true} assume 1 == ~n;#res := 1; {4903#true} is VALID [2020-07-08 12:14:04,458 INFO L280 TraceCheckUtils]: 55: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:14:04,458 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {4903#true} {5471#(<= |fibo1_#in~n| 4)} #59#return; {5471#(<= |fibo1_#in~n| 4)} is VALID [2020-07-08 12:14:04,459 INFO L280 TraceCheckUtils]: 57: Hoare triple {5471#(<= |fibo1_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {5471#(<= |fibo1_#in~n| 4)} is VALID [2020-07-08 12:14:04,460 INFO L280 TraceCheckUtils]: 58: Hoare triple {5471#(<= |fibo1_#in~n| 4)} assume true; {5471#(<= |fibo1_#in~n| 4)} is VALID [2020-07-08 12:14:04,460 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {5471#(<= |fibo1_#in~n| 4)} {5351#(<= |fibo2_#in~n| fibo2_~n)} #53#return; {5502#(<= |fibo2_#in~n| 5)} is VALID [2020-07-08 12:14:04,461 INFO L280 TraceCheckUtils]: 60: Hoare triple {5502#(<= |fibo2_#in~n| 5)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {5502#(<= |fibo2_#in~n| 5)} is VALID [2020-07-08 12:14:04,461 INFO L263 TraceCheckUtils]: 61: Hoare triple {5502#(<= |fibo2_#in~n| 5)} call #t~ret3 := fibo1(~n - 2); {4903#true} is VALID [2020-07-08 12:14:04,461 INFO L280 TraceCheckUtils]: 62: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:14:04,461 INFO L280 TraceCheckUtils]: 63: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:14:04,461 INFO L280 TraceCheckUtils]: 64: Hoare triple {4903#true} assume !(1 == ~n); {4903#true} is VALID [2020-07-08 12:14:04,462 INFO L263 TraceCheckUtils]: 65: Hoare triple {4903#true} call #t~ret0 := fibo2(~n - 1); {4903#true} is VALID [2020-07-08 12:14:04,462 INFO L280 TraceCheckUtils]: 66: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:14:04,462 INFO L280 TraceCheckUtils]: 67: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:14:04,462 INFO L280 TraceCheckUtils]: 68: Hoare triple {4903#true} assume 1 == ~n;#res := 1; {4903#true} is VALID [2020-07-08 12:14:04,462 INFO L280 TraceCheckUtils]: 69: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:14:04,462 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {4903#true} {4903#true} #57#return; {4903#true} is VALID [2020-07-08 12:14:04,462 INFO L280 TraceCheckUtils]: 71: Hoare triple {4903#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4903#true} is VALID [2020-07-08 12:14:04,462 INFO L263 TraceCheckUtils]: 72: Hoare triple {4903#true} call #t~ret1 := fibo2(~n - 2); {4903#true} is VALID [2020-07-08 12:14:04,463 INFO L280 TraceCheckUtils]: 73: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:14:04,463 INFO L280 TraceCheckUtils]: 74: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:14:04,463 INFO L280 TraceCheckUtils]: 75: Hoare triple {4903#true} assume 1 == ~n;#res := 1; {4903#true} is VALID [2020-07-08 12:14:04,463 INFO L280 TraceCheckUtils]: 76: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:14:04,463 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {4903#true} {4903#true} #59#return; {4903#true} is VALID [2020-07-08 12:14:04,463 INFO L280 TraceCheckUtils]: 78: Hoare triple {4903#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {4903#true} is VALID [2020-07-08 12:14:04,463 INFO L280 TraceCheckUtils]: 79: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:14:04,464 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {4903#true} {5502#(<= |fibo2_#in~n| 5)} #55#return; {5502#(<= |fibo2_#in~n| 5)} is VALID [2020-07-08 12:14:04,464 INFO L280 TraceCheckUtils]: 81: Hoare triple {5502#(<= |fibo2_#in~n| 5)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {5502#(<= |fibo2_#in~n| 5)} is VALID [2020-07-08 12:14:04,465 INFO L280 TraceCheckUtils]: 82: Hoare triple {5502#(<= |fibo2_#in~n| 5)} assume true; {5502#(<= |fibo2_#in~n| 5)} is VALID [2020-07-08 12:14:04,466 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {5502#(<= |fibo2_#in~n| 5)} {5338#(<= |fibo1_#in~n| fibo1_~n)} #57#return; {5575#(<= |fibo1_#in~n| 6)} is VALID [2020-07-08 12:14:04,466 INFO L280 TraceCheckUtils]: 84: Hoare triple {5575#(<= |fibo1_#in~n| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5575#(<= |fibo1_#in~n| 6)} is VALID [2020-07-08 12:14:04,466 INFO L263 TraceCheckUtils]: 85: Hoare triple {5575#(<= |fibo1_#in~n| 6)} call #t~ret1 := fibo2(~n - 2); {4903#true} is VALID [2020-07-08 12:14:04,466 INFO L280 TraceCheckUtils]: 86: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:14:04,466 INFO L280 TraceCheckUtils]: 87: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:14:04,467 INFO L280 TraceCheckUtils]: 88: Hoare triple {4903#true} assume !(1 == ~n); {4903#true} is VALID [2020-07-08 12:14:04,467 INFO L263 TraceCheckUtils]: 89: Hoare triple {4903#true} call #t~ret2 := fibo1(~n - 1); {4903#true} is VALID [2020-07-08 12:14:04,467 INFO L280 TraceCheckUtils]: 90: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:14:04,467 INFO L280 TraceCheckUtils]: 91: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:14:04,467 INFO L280 TraceCheckUtils]: 92: Hoare triple {4903#true} assume !(1 == ~n); {4903#true} is VALID [2020-07-08 12:14:04,467 INFO L263 TraceCheckUtils]: 93: Hoare triple {4903#true} call #t~ret0 := fibo2(~n - 1); {4903#true} is VALID [2020-07-08 12:14:04,467 INFO L280 TraceCheckUtils]: 94: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:14:04,467 INFO L280 TraceCheckUtils]: 95: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:14:04,468 INFO L280 TraceCheckUtils]: 96: Hoare triple {4903#true} assume 1 == ~n;#res := 1; {4903#true} is VALID [2020-07-08 12:14:04,468 INFO L280 TraceCheckUtils]: 97: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:14:04,468 INFO L275 TraceCheckUtils]: 98: Hoare quadruple {4903#true} {4903#true} #57#return; {4903#true} is VALID [2020-07-08 12:14:04,468 INFO L280 TraceCheckUtils]: 99: Hoare triple {4903#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4903#true} is VALID [2020-07-08 12:14:04,469 INFO L263 TraceCheckUtils]: 100: Hoare triple {4903#true} call #t~ret1 := fibo2(~n - 2); {4903#true} is VALID [2020-07-08 12:14:04,469 INFO L280 TraceCheckUtils]: 101: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:14:04,469 INFO L280 TraceCheckUtils]: 102: Hoare triple {4903#true} assume ~n < 1;#res := 0; {4903#true} is VALID [2020-07-08 12:14:04,469 INFO L280 TraceCheckUtils]: 103: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:14:04,470 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {4903#true} {4903#true} #59#return; {4903#true} is VALID [2020-07-08 12:14:04,470 INFO L280 TraceCheckUtils]: 105: Hoare triple {4903#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {4903#true} is VALID [2020-07-08 12:14:04,470 INFO L280 TraceCheckUtils]: 106: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:14:04,470 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {4903#true} {4903#true} #53#return; {4903#true} is VALID [2020-07-08 12:14:04,470 INFO L280 TraceCheckUtils]: 108: Hoare triple {4903#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {4903#true} is VALID [2020-07-08 12:14:04,470 INFO L263 TraceCheckUtils]: 109: Hoare triple {4903#true} call #t~ret3 := fibo1(~n - 2); {4903#true} is VALID [2020-07-08 12:14:04,470 INFO L280 TraceCheckUtils]: 110: Hoare triple {4903#true} ~n := #in~n; {4903#true} is VALID [2020-07-08 12:14:04,471 INFO L280 TraceCheckUtils]: 111: Hoare triple {4903#true} assume !(~n < 1); {4903#true} is VALID [2020-07-08 12:14:04,471 INFO L280 TraceCheckUtils]: 112: Hoare triple {4903#true} assume 1 == ~n;#res := 1; {4903#true} is VALID [2020-07-08 12:14:04,471 INFO L280 TraceCheckUtils]: 113: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:14:04,471 INFO L275 TraceCheckUtils]: 114: Hoare quadruple {4903#true} {4903#true} #55#return; {4903#true} is VALID [2020-07-08 12:14:04,471 INFO L280 TraceCheckUtils]: 115: Hoare triple {4903#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {4903#true} is VALID [2020-07-08 12:14:04,471 INFO L280 TraceCheckUtils]: 116: Hoare triple {4903#true} assume true; {4903#true} is VALID [2020-07-08 12:14:04,472 INFO L275 TraceCheckUtils]: 117: Hoare quadruple {4903#true} {5575#(<= |fibo1_#in~n| 6)} #59#return; {5575#(<= |fibo1_#in~n| 6)} is VALID [2020-07-08 12:14:04,473 INFO L280 TraceCheckUtils]: 118: Hoare triple {5575#(<= |fibo1_#in~n| 6)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {5575#(<= |fibo1_#in~n| 6)} is VALID [2020-07-08 12:14:04,477 INFO L280 TraceCheckUtils]: 119: Hoare triple {5575#(<= |fibo1_#in~n| 6)} assume true; {5575#(<= |fibo1_#in~n| 6)} is VALID [2020-07-08 12:14:04,480 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {5575#(<= |fibo1_#in~n| 6)} {4907#(<= 25 main_~x~0)} #51#return; {4904#false} is VALID [2020-07-08 12:14:04,480 INFO L280 TraceCheckUtils]: 121: Hoare triple {4904#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~result~0 := #t~ret4;havoc #t~ret4; {4904#false} is VALID [2020-07-08 12:14:04,481 INFO L280 TraceCheckUtils]: 122: Hoare triple {4904#false} assume 75025 != ~result~0; {4904#false} is VALID [2020-07-08 12:14:04,481 INFO L280 TraceCheckUtils]: 123: Hoare triple {4904#false} assume !false; {4904#false} is VALID [2020-07-08 12:14:04,491 INFO L134 CoverageAnalysis]: Checked inductivity of 365 backedges. 24 proven. 158 refuted. 0 times theorem prover too weak. 183 trivial. 0 not checked. [2020-07-08 12:14:04,492 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-08 12:14:04,492 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 11] total 22 [2020-07-08 12:14:04,493 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [735705074] [2020-07-08 12:14:04,493 INFO L78 Accepts]: Start accepts. Automaton has 22 states. Word has length 124 [2020-07-08 12:14:04,514 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 12:14:04,515 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 22 states. [2020-07-08 12:14:04,660 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 118 edges. 118 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:14:04,660 INFO L459 AbstractCegarLoop]: Interpolant automaton has 22 states [2020-07-08 12:14:04,660 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 12:14:04,661 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2020-07-08 12:14:04,661 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=64, Invalid=398, Unknown=0, NotChecked=0, Total=462 [2020-07-08 12:14:04,662 INFO L87 Difference]: Start difference. First operand 87 states and 119 transitions. Second operand 22 states. [2020-07-08 12:14:07,686 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:14:07,687 INFO L93 Difference]: Finished difference Result 215 states and 364 transitions. [2020-07-08 12:14:07,687 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2020-07-08 12:14:07,687 INFO L78 Accepts]: Start accepts. Automaton has 22 states. Word has length 124 [2020-07-08 12:14:07,687 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 12:14:07,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22 states. [2020-07-08 12:14:07,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 33 states and 188 transitions. [2020-07-08 12:14:07,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22 states. [2020-07-08 12:14:07,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 33 states and 188 transitions. [2020-07-08 12:14:07,700 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 33 states and 188 transitions. [2020-07-08 12:14:07,953 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 188 edges. 188 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:14:07,959 INFO L225 Difference]: With dead ends: 215 [2020-07-08 12:14:07,959 INFO L226 Difference]: Without dead ends: 135 [2020-07-08 12:14:07,961 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 197 GetRequests, 158 SyntacticMatches, 0 SemanticMatches, 39 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 323 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=254, Invalid=1386, Unknown=0, NotChecked=0, Total=1640 [2020-07-08 12:14:07,961 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 135 states. [2020-07-08 12:14:08,039 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 135 to 118. [2020-07-08 12:14:08,039 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 12:14:08,040 INFO L82 GeneralOperation]: Start isEquivalent. First operand 135 states. Second operand 118 states. [2020-07-08 12:14:08,040 INFO L74 IsIncluded]: Start isIncluded. First operand 135 states. Second operand 118 states. [2020-07-08 12:14:08,040 INFO L87 Difference]: Start difference. First operand 135 states. Second operand 118 states. [2020-07-08 12:14:08,047 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:14:08,048 INFO L93 Difference]: Finished difference Result 135 states and 192 transitions. [2020-07-08 12:14:08,048 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 192 transitions. [2020-07-08 12:14:08,049 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:14:08,049 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:14:08,050 INFO L74 IsIncluded]: Start isIncluded. First operand 118 states. Second operand 135 states. [2020-07-08 12:14:08,050 INFO L87 Difference]: Start difference. First operand 118 states. Second operand 135 states. [2020-07-08 12:14:08,056 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:14:08,056 INFO L93 Difference]: Finished difference Result 135 states and 192 transitions. [2020-07-08 12:14:08,056 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 192 transitions. [2020-07-08 12:14:08,057 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:14:08,057 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:14:08,058 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 12:14:08,058 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 12:14:08,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 118 states. [2020-07-08 12:14:08,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 118 states and 167 transitions. [2020-07-08 12:14:08,063 INFO L78 Accepts]: Start accepts. Automaton has 118 states and 167 transitions. Word has length 124 [2020-07-08 12:14:08,063 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 12:14:08,063 INFO L479 AbstractCegarLoop]: Abstraction has 118 states and 167 transitions. [2020-07-08 12:14:08,064 INFO L480 AbstractCegarLoop]: Interpolant automaton has 22 states. [2020-07-08 12:14:08,064 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 167 transitions. [2020-07-08 12:14:08,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2020-07-08 12:14:08,068 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 12:14:08,068 INFO L422 BasicCegarLoop]: trace histogram [17, 17, 16, 16, 13, 13, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 5, 5, 4, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 12:14:08,281 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,8 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-08 12:14:08,282 INFO L427 AbstractCegarLoop]: === Iteration 10 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 12:14:08,283 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 12:14:08,283 INFO L82 PathProgramCache]: Analyzing trace with hash 890436367, now seen corresponding path program 1 times [2020-07-08 12:14:08,283 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 12:14:08,284 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1274237132] [2020-07-08 12:14:08,284 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 12:14:08,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:08,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:08,401 INFO L280 TraceCheckUtils]: 0: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:08,401 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {6438#true} {6438#true} #47#return; {6438#true} is VALID [2020-07-08 12:14:08,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:08,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:08,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:08,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:08,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:08,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:08,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:08,595 INFO L280 TraceCheckUtils]: 0: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:08,596 INFO L280 TraceCheckUtils]: 1: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:14:08,596 INFO L280 TraceCheckUtils]: 2: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:14:08,596 INFO L280 TraceCheckUtils]: 3: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:08,597 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6438#true} {6438#true} #53#return; {6438#true} is VALID [2020-07-08 12:14:08,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:08,602 INFO L280 TraceCheckUtils]: 0: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:08,602 INFO L280 TraceCheckUtils]: 1: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:14:08,603 INFO L280 TraceCheckUtils]: 2: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:08,603 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6438#true} {6438#true} #55#return; {6438#true} is VALID [2020-07-08 12:14:08,603 INFO L280 TraceCheckUtils]: 0: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:08,603 INFO L280 TraceCheckUtils]: 1: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:14:08,604 INFO L280 TraceCheckUtils]: 2: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:14:08,604 INFO L263 TraceCheckUtils]: 3: Hoare triple {6438#true} call #t~ret2 := fibo1(~n - 1); {6438#true} is VALID [2020-07-08 12:14:08,604 INFO L280 TraceCheckUtils]: 4: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:08,604 INFO L280 TraceCheckUtils]: 5: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:14:08,605 INFO L280 TraceCheckUtils]: 6: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:14:08,605 INFO L280 TraceCheckUtils]: 7: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:08,605 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {6438#true} {6438#true} #53#return; {6438#true} is VALID [2020-07-08 12:14:08,605 INFO L280 TraceCheckUtils]: 9: Hoare triple {6438#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6438#true} is VALID [2020-07-08 12:14:08,606 INFO L263 TraceCheckUtils]: 10: Hoare triple {6438#true} call #t~ret3 := fibo1(~n - 2); {6438#true} is VALID [2020-07-08 12:14:08,606 INFO L280 TraceCheckUtils]: 11: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:08,606 INFO L280 TraceCheckUtils]: 12: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:14:08,606 INFO L280 TraceCheckUtils]: 13: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:08,607 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {6438#true} {6438#true} #55#return; {6438#true} is VALID [2020-07-08 12:14:08,607 INFO L280 TraceCheckUtils]: 15: Hoare triple {6438#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6438#true} is VALID [2020-07-08 12:14:08,607 INFO L280 TraceCheckUtils]: 16: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:08,607 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {6438#true} {6438#true} #57#return; {6438#true} is VALID [2020-07-08 12:14:08,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:08,612 INFO L280 TraceCheckUtils]: 0: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:08,612 INFO L280 TraceCheckUtils]: 1: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:14:08,613 INFO L280 TraceCheckUtils]: 2: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:14:08,613 INFO L280 TraceCheckUtils]: 3: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:08,613 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6438#true} {6438#true} #59#return; {6438#true} is VALID [2020-07-08 12:14:08,613 INFO L280 TraceCheckUtils]: 0: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:08,614 INFO L280 TraceCheckUtils]: 1: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:14:08,614 INFO L280 TraceCheckUtils]: 2: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:14:08,614 INFO L263 TraceCheckUtils]: 3: Hoare triple {6438#true} call #t~ret0 := fibo2(~n - 1); {6438#true} is VALID [2020-07-08 12:14:08,615 INFO L280 TraceCheckUtils]: 4: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:08,615 INFO L280 TraceCheckUtils]: 5: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:14:08,615 INFO L280 TraceCheckUtils]: 6: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:14:08,616 INFO L263 TraceCheckUtils]: 7: Hoare triple {6438#true} call #t~ret2 := fibo1(~n - 1); {6438#true} is VALID [2020-07-08 12:14:08,616 INFO L280 TraceCheckUtils]: 8: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:08,616 INFO L280 TraceCheckUtils]: 9: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:14:08,617 INFO L280 TraceCheckUtils]: 10: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:14:08,617 INFO L280 TraceCheckUtils]: 11: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:08,617 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {6438#true} {6438#true} #53#return; {6438#true} is VALID [2020-07-08 12:14:08,618 INFO L280 TraceCheckUtils]: 13: Hoare triple {6438#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6438#true} is VALID [2020-07-08 12:14:08,618 INFO L263 TraceCheckUtils]: 14: Hoare triple {6438#true} call #t~ret3 := fibo1(~n - 2); {6438#true} is VALID [2020-07-08 12:14:08,618 INFO L280 TraceCheckUtils]: 15: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:08,619 INFO L280 TraceCheckUtils]: 16: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:14:08,619 INFO L280 TraceCheckUtils]: 17: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:08,620 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {6438#true} {6438#true} #55#return; {6438#true} is VALID [2020-07-08 12:14:08,620 INFO L280 TraceCheckUtils]: 19: Hoare triple {6438#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6438#true} is VALID [2020-07-08 12:14:08,620 INFO L280 TraceCheckUtils]: 20: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:08,621 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {6438#true} {6438#true} #57#return; {6438#true} is VALID [2020-07-08 12:14:08,621 INFO L280 TraceCheckUtils]: 22: Hoare triple {6438#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6438#true} is VALID [2020-07-08 12:14:08,622 INFO L263 TraceCheckUtils]: 23: Hoare triple {6438#true} call #t~ret1 := fibo2(~n - 2); {6438#true} is VALID [2020-07-08 12:14:08,622 INFO L280 TraceCheckUtils]: 24: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:08,622 INFO L280 TraceCheckUtils]: 25: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:14:08,622 INFO L280 TraceCheckUtils]: 26: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:14:08,623 INFO L280 TraceCheckUtils]: 27: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:08,623 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {6438#true} {6438#true} #59#return; {6438#true} is VALID [2020-07-08 12:14:08,623 INFO L280 TraceCheckUtils]: 29: Hoare triple {6438#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {6438#true} is VALID [2020-07-08 12:14:08,623 INFO L280 TraceCheckUtils]: 30: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:08,626 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {6438#true} {7074#(= fibo2_~n |fibo2_#in~n|)} #53#return; {7074#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:08,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:08,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:08,710 INFO L280 TraceCheckUtils]: 0: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:08,710 INFO L280 TraceCheckUtils]: 1: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:14:08,710 INFO L280 TraceCheckUtils]: 2: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:14:08,711 INFO L280 TraceCheckUtils]: 3: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:08,712 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6438#true} {7160#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #57#return; {7160#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:14:08,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:08,721 INFO L280 TraceCheckUtils]: 0: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:08,722 INFO L280 TraceCheckUtils]: 1: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:14:08,723 INFO L280 TraceCheckUtils]: 2: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:08,725 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6438#true} {7160#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #59#return; {7170#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:14:08,726 INFO L280 TraceCheckUtils]: 0: Hoare triple {6438#true} ~n := #in~n; {7158#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:14:08,727 INFO L280 TraceCheckUtils]: 1: Hoare triple {7158#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {7159#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:14:08,728 INFO L280 TraceCheckUtils]: 2: Hoare triple {7159#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {7160#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:14:08,729 INFO L263 TraceCheckUtils]: 3: Hoare triple {7160#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret0 := fibo2(~n - 1); {6438#true} is VALID [2020-07-08 12:14:08,729 INFO L280 TraceCheckUtils]: 4: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:08,730 INFO L280 TraceCheckUtils]: 5: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:14:08,730 INFO L280 TraceCheckUtils]: 6: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:14:08,730 INFO L280 TraceCheckUtils]: 7: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:08,732 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {6438#true} {7160#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #57#return; {7160#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:14:08,733 INFO L280 TraceCheckUtils]: 9: Hoare triple {7160#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7160#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:14:08,733 INFO L263 TraceCheckUtils]: 10: Hoare triple {7160#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {6438#true} is VALID [2020-07-08 12:14:08,733 INFO L280 TraceCheckUtils]: 11: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:08,734 INFO L280 TraceCheckUtils]: 12: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:14:08,734 INFO L280 TraceCheckUtils]: 13: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:08,735 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {6438#true} {7160#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #59#return; {7170#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:14:08,736 INFO L280 TraceCheckUtils]: 15: Hoare triple {7170#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {7170#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:14:08,737 INFO L280 TraceCheckUtils]: 16: Hoare triple {7170#(<= 2 |fibo1_#in~n|)} assume true; {7170#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:14:08,738 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {7170#(<= 2 |fibo1_#in~n|)} {7074#(= fibo2_~n |fibo2_#in~n|)} #55#return; {7125#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 12:14:08,739 INFO L280 TraceCheckUtils]: 0: Hoare triple {6438#true} ~n := #in~n; {7074#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:08,740 INFO L280 TraceCheckUtils]: 1: Hoare triple {7074#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {7074#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:08,740 INFO L280 TraceCheckUtils]: 2: Hoare triple {7074#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {7074#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:08,740 INFO L263 TraceCheckUtils]: 3: Hoare triple {7074#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {6438#true} is VALID [2020-07-08 12:14:08,741 INFO L280 TraceCheckUtils]: 4: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:08,741 INFO L280 TraceCheckUtils]: 5: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:14:08,741 INFO L280 TraceCheckUtils]: 6: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:14:08,741 INFO L263 TraceCheckUtils]: 7: Hoare triple {6438#true} call #t~ret0 := fibo2(~n - 1); {6438#true} is VALID [2020-07-08 12:14:08,741 INFO L280 TraceCheckUtils]: 8: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:08,742 INFO L280 TraceCheckUtils]: 9: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:14:08,742 INFO L280 TraceCheckUtils]: 10: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:14:08,742 INFO L263 TraceCheckUtils]: 11: Hoare triple {6438#true} call #t~ret2 := fibo1(~n - 1); {6438#true} is VALID [2020-07-08 12:14:08,742 INFO L280 TraceCheckUtils]: 12: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:08,743 INFO L280 TraceCheckUtils]: 13: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:14:08,743 INFO L280 TraceCheckUtils]: 14: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:14:08,743 INFO L280 TraceCheckUtils]: 15: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:08,743 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {6438#true} {6438#true} #53#return; {6438#true} is VALID [2020-07-08 12:14:08,743 INFO L280 TraceCheckUtils]: 17: Hoare triple {6438#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6438#true} is VALID [2020-07-08 12:14:08,744 INFO L263 TraceCheckUtils]: 18: Hoare triple {6438#true} call #t~ret3 := fibo1(~n - 2); {6438#true} is VALID [2020-07-08 12:14:08,744 INFO L280 TraceCheckUtils]: 19: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:08,744 INFO L280 TraceCheckUtils]: 20: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:14:08,744 INFO L280 TraceCheckUtils]: 21: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:08,744 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {6438#true} {6438#true} #55#return; {6438#true} is VALID [2020-07-08 12:14:08,745 INFO L280 TraceCheckUtils]: 23: Hoare triple {6438#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6438#true} is VALID [2020-07-08 12:14:08,745 INFO L280 TraceCheckUtils]: 24: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:08,745 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {6438#true} {6438#true} #57#return; {6438#true} is VALID [2020-07-08 12:14:08,746 INFO L280 TraceCheckUtils]: 26: Hoare triple {6438#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6438#true} is VALID [2020-07-08 12:14:08,746 INFO L263 TraceCheckUtils]: 27: Hoare triple {6438#true} call #t~ret1 := fibo2(~n - 2); {6438#true} is VALID [2020-07-08 12:14:08,746 INFO L280 TraceCheckUtils]: 28: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:08,746 INFO L280 TraceCheckUtils]: 29: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:14:08,747 INFO L280 TraceCheckUtils]: 30: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:14:08,747 INFO L280 TraceCheckUtils]: 31: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:08,747 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {6438#true} {6438#true} #59#return; {6438#true} is VALID [2020-07-08 12:14:08,748 INFO L280 TraceCheckUtils]: 33: Hoare triple {6438#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {6438#true} is VALID [2020-07-08 12:14:08,748 INFO L280 TraceCheckUtils]: 34: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:08,750 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {6438#true} {7074#(= fibo2_~n |fibo2_#in~n|)} #53#return; {7074#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:08,752 INFO L280 TraceCheckUtils]: 36: Hoare triple {7074#(= fibo2_~n |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {7074#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:08,753 INFO L263 TraceCheckUtils]: 37: Hoare triple {7074#(= fibo2_~n |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {6438#true} is VALID [2020-07-08 12:14:08,754 INFO L280 TraceCheckUtils]: 38: Hoare triple {6438#true} ~n := #in~n; {7158#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:14:08,755 INFO L280 TraceCheckUtils]: 39: Hoare triple {7158#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {7159#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:14:08,756 INFO L280 TraceCheckUtils]: 40: Hoare triple {7159#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {7160#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:14:08,756 INFO L263 TraceCheckUtils]: 41: Hoare triple {7160#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret0 := fibo2(~n - 1); {6438#true} is VALID [2020-07-08 12:14:08,757 INFO L280 TraceCheckUtils]: 42: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:08,757 INFO L280 TraceCheckUtils]: 43: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:14:08,757 INFO L280 TraceCheckUtils]: 44: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:14:08,757 INFO L280 TraceCheckUtils]: 45: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:08,758 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {6438#true} {7160#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #57#return; {7160#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:14:08,759 INFO L280 TraceCheckUtils]: 47: Hoare triple {7160#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7160#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:14:08,759 INFO L263 TraceCheckUtils]: 48: Hoare triple {7160#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {6438#true} is VALID [2020-07-08 12:14:08,760 INFO L280 TraceCheckUtils]: 49: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:08,760 INFO L280 TraceCheckUtils]: 50: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:14:08,760 INFO L280 TraceCheckUtils]: 51: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:08,761 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {6438#true} {7160#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #59#return; {7170#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:14:08,762 INFO L280 TraceCheckUtils]: 53: Hoare triple {7170#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {7170#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:14:08,763 INFO L280 TraceCheckUtils]: 54: Hoare triple {7170#(<= 2 |fibo1_#in~n|)} assume true; {7170#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:14:08,764 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {7170#(<= 2 |fibo1_#in~n|)} {7074#(= fibo2_~n |fibo2_#in~n|)} #55#return; {7125#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 12:14:08,765 INFO L280 TraceCheckUtils]: 56: Hoare triple {7125#(<= 4 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {7125#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 12:14:08,765 INFO L280 TraceCheckUtils]: 57: Hoare triple {7125#(<= 4 |fibo2_#in~n|)} assume true; {7125#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 12:14:08,767 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {7125#(<= 4 |fibo2_#in~n|)} {6438#true} #57#return; {7055#(<= 5 fibo1_~n)} is VALID [2020-07-08 12:14:08,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:08,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:08,849 INFO L280 TraceCheckUtils]: 0: Hoare triple {6438#true} ~n := #in~n; {7158#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:14:08,850 INFO L280 TraceCheckUtils]: 1: Hoare triple {7158#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {7158#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:14:08,851 INFO L280 TraceCheckUtils]: 2: Hoare triple {7158#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n;#res := 1; {7182#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 12:14:08,851 INFO L280 TraceCheckUtils]: 3: Hoare triple {7182#(<= |fibo1_#in~n| 1)} assume true; {7182#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 12:14:08,853 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {7182#(<= |fibo1_#in~n| 1)} {7074#(= fibo2_~n |fibo2_#in~n|)} #53#return; {7176#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:14:08,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:08,858 INFO L280 TraceCheckUtils]: 0: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:08,859 INFO L280 TraceCheckUtils]: 1: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:14:08,859 INFO L280 TraceCheckUtils]: 2: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:08,860 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6438#true} {7176#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} #55#return; {7181#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 12:14:08,861 INFO L280 TraceCheckUtils]: 0: Hoare triple {6438#true} ~n := #in~n; {7074#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:08,862 INFO L280 TraceCheckUtils]: 1: Hoare triple {7074#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {7074#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:08,863 INFO L280 TraceCheckUtils]: 2: Hoare triple {7074#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {7074#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:08,863 INFO L263 TraceCheckUtils]: 3: Hoare triple {7074#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {6438#true} is VALID [2020-07-08 12:14:08,864 INFO L280 TraceCheckUtils]: 4: Hoare triple {6438#true} ~n := #in~n; {7158#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:14:08,864 INFO L280 TraceCheckUtils]: 5: Hoare triple {7158#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {7158#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:14:08,865 INFO L280 TraceCheckUtils]: 6: Hoare triple {7158#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n;#res := 1; {7182#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 12:14:08,866 INFO L280 TraceCheckUtils]: 7: Hoare triple {7182#(<= |fibo1_#in~n| 1)} assume true; {7182#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 12:14:08,868 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {7182#(<= |fibo1_#in~n| 1)} {7074#(= fibo2_~n |fibo2_#in~n|)} #53#return; {7176#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:14:08,869 INFO L280 TraceCheckUtils]: 9: Hoare triple {7176#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {7176#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:14:08,869 INFO L263 TraceCheckUtils]: 10: Hoare triple {7176#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {6438#true} is VALID [2020-07-08 12:14:08,869 INFO L280 TraceCheckUtils]: 11: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:08,869 INFO L280 TraceCheckUtils]: 12: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:14:08,870 INFO L280 TraceCheckUtils]: 13: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:08,871 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {6438#true} {7176#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} #55#return; {7181#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 12:14:08,872 INFO L280 TraceCheckUtils]: 15: Hoare triple {7181#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {7181#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 12:14:08,872 INFO L280 TraceCheckUtils]: 16: Hoare triple {7181#(<= |fibo2_#in~n| 2)} assume true; {7181#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 12:14:08,874 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {7181#(<= |fibo2_#in~n| 2)} {7055#(<= 5 fibo1_~n)} #59#return; {6439#false} is VALID [2020-07-08 12:14:08,875 INFO L280 TraceCheckUtils]: 0: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:08,875 INFO L280 TraceCheckUtils]: 1: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:14:08,875 INFO L280 TraceCheckUtils]: 2: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:14:08,876 INFO L263 TraceCheckUtils]: 3: Hoare triple {6438#true} call #t~ret0 := fibo2(~n - 1); {6438#true} is VALID [2020-07-08 12:14:08,876 INFO L280 TraceCheckUtils]: 4: Hoare triple {6438#true} ~n := #in~n; {7074#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:08,877 INFO L280 TraceCheckUtils]: 5: Hoare triple {7074#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {7074#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:08,877 INFO L280 TraceCheckUtils]: 6: Hoare triple {7074#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {7074#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:08,878 INFO L263 TraceCheckUtils]: 7: Hoare triple {7074#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {6438#true} is VALID [2020-07-08 12:14:08,878 INFO L280 TraceCheckUtils]: 8: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:08,878 INFO L280 TraceCheckUtils]: 9: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:14:08,878 INFO L280 TraceCheckUtils]: 10: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:14:08,878 INFO L263 TraceCheckUtils]: 11: Hoare triple {6438#true} call #t~ret0 := fibo2(~n - 1); {6438#true} is VALID [2020-07-08 12:14:08,879 INFO L280 TraceCheckUtils]: 12: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:08,879 INFO L280 TraceCheckUtils]: 13: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:14:08,879 INFO L280 TraceCheckUtils]: 14: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:14:08,879 INFO L263 TraceCheckUtils]: 15: Hoare triple {6438#true} call #t~ret2 := fibo1(~n - 1); {6438#true} is VALID [2020-07-08 12:14:08,879 INFO L280 TraceCheckUtils]: 16: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:08,880 INFO L280 TraceCheckUtils]: 17: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:14:08,880 INFO L280 TraceCheckUtils]: 18: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:14:08,880 INFO L280 TraceCheckUtils]: 19: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:08,880 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {6438#true} {6438#true} #53#return; {6438#true} is VALID [2020-07-08 12:14:08,881 INFO L280 TraceCheckUtils]: 21: Hoare triple {6438#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6438#true} is VALID [2020-07-08 12:14:08,881 INFO L263 TraceCheckUtils]: 22: Hoare triple {6438#true} call #t~ret3 := fibo1(~n - 2); {6438#true} is VALID [2020-07-08 12:14:08,881 INFO L280 TraceCheckUtils]: 23: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:08,881 INFO L280 TraceCheckUtils]: 24: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:14:08,881 INFO L280 TraceCheckUtils]: 25: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:08,882 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {6438#true} {6438#true} #55#return; {6438#true} is VALID [2020-07-08 12:14:08,882 INFO L280 TraceCheckUtils]: 27: Hoare triple {6438#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6438#true} is VALID [2020-07-08 12:14:08,882 INFO L280 TraceCheckUtils]: 28: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:08,882 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {6438#true} {6438#true} #57#return; {6438#true} is VALID [2020-07-08 12:14:08,883 INFO L280 TraceCheckUtils]: 30: Hoare triple {6438#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6438#true} is VALID [2020-07-08 12:14:08,883 INFO L263 TraceCheckUtils]: 31: Hoare triple {6438#true} call #t~ret1 := fibo2(~n - 2); {6438#true} is VALID [2020-07-08 12:14:08,883 INFO L280 TraceCheckUtils]: 32: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:08,883 INFO L280 TraceCheckUtils]: 33: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:14:08,883 INFO L280 TraceCheckUtils]: 34: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:14:08,884 INFO L280 TraceCheckUtils]: 35: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:08,884 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {6438#true} {6438#true} #59#return; {6438#true} is VALID [2020-07-08 12:14:08,884 INFO L280 TraceCheckUtils]: 37: Hoare triple {6438#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {6438#true} is VALID [2020-07-08 12:14:08,884 INFO L280 TraceCheckUtils]: 38: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:08,885 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {6438#true} {7074#(= fibo2_~n |fibo2_#in~n|)} #53#return; {7074#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:08,886 INFO L280 TraceCheckUtils]: 40: Hoare triple {7074#(= fibo2_~n |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {7074#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:08,886 INFO L263 TraceCheckUtils]: 41: Hoare triple {7074#(= fibo2_~n |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {6438#true} is VALID [2020-07-08 12:14:08,887 INFO L280 TraceCheckUtils]: 42: Hoare triple {6438#true} ~n := #in~n; {7158#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:14:08,888 INFO L280 TraceCheckUtils]: 43: Hoare triple {7158#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {7159#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:14:08,889 INFO L280 TraceCheckUtils]: 44: Hoare triple {7159#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {7160#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:14:08,889 INFO L263 TraceCheckUtils]: 45: Hoare triple {7160#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret0 := fibo2(~n - 1); {6438#true} is VALID [2020-07-08 12:14:08,890 INFO L280 TraceCheckUtils]: 46: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:08,890 INFO L280 TraceCheckUtils]: 47: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:14:08,890 INFO L280 TraceCheckUtils]: 48: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:14:08,890 INFO L280 TraceCheckUtils]: 49: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:08,891 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {6438#true} {7160#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #57#return; {7160#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:14:08,892 INFO L280 TraceCheckUtils]: 51: Hoare triple {7160#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7160#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:14:08,892 INFO L263 TraceCheckUtils]: 52: Hoare triple {7160#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {6438#true} is VALID [2020-07-08 12:14:08,892 INFO L280 TraceCheckUtils]: 53: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:08,893 INFO L280 TraceCheckUtils]: 54: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:14:08,893 INFO L280 TraceCheckUtils]: 55: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:08,894 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {6438#true} {7160#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #59#return; {7170#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:14:08,895 INFO L280 TraceCheckUtils]: 57: Hoare triple {7170#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {7170#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:14:08,895 INFO L280 TraceCheckUtils]: 58: Hoare triple {7170#(<= 2 |fibo1_#in~n|)} assume true; {7170#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:14:08,896 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {7170#(<= 2 |fibo1_#in~n|)} {7074#(= fibo2_~n |fibo2_#in~n|)} #55#return; {7125#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 12:14:08,897 INFO L280 TraceCheckUtils]: 60: Hoare triple {7125#(<= 4 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {7125#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 12:14:08,898 INFO L280 TraceCheckUtils]: 61: Hoare triple {7125#(<= 4 |fibo2_#in~n|)} assume true; {7125#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 12:14:08,899 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {7125#(<= 4 |fibo2_#in~n|)} {6438#true} #57#return; {7055#(<= 5 fibo1_~n)} is VALID [2020-07-08 12:14:08,899 INFO L280 TraceCheckUtils]: 63: Hoare triple {7055#(<= 5 fibo1_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7055#(<= 5 fibo1_~n)} is VALID [2020-07-08 12:14:08,899 INFO L263 TraceCheckUtils]: 64: Hoare triple {7055#(<= 5 fibo1_~n)} call #t~ret1 := fibo2(~n - 2); {6438#true} is VALID [2020-07-08 12:14:08,900 INFO L280 TraceCheckUtils]: 65: Hoare triple {6438#true} ~n := #in~n; {7074#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:08,900 INFO L280 TraceCheckUtils]: 66: Hoare triple {7074#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {7074#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:08,901 INFO L280 TraceCheckUtils]: 67: Hoare triple {7074#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {7074#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:08,901 INFO L263 TraceCheckUtils]: 68: Hoare triple {7074#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {6438#true} is VALID [2020-07-08 12:14:08,902 INFO L280 TraceCheckUtils]: 69: Hoare triple {6438#true} ~n := #in~n; {7158#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:14:08,902 INFO L280 TraceCheckUtils]: 70: Hoare triple {7158#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {7158#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:14:08,903 INFO L280 TraceCheckUtils]: 71: Hoare triple {7158#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n;#res := 1; {7182#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 12:14:08,903 INFO L280 TraceCheckUtils]: 72: Hoare triple {7182#(<= |fibo1_#in~n| 1)} assume true; {7182#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 12:14:08,905 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {7182#(<= |fibo1_#in~n| 1)} {7074#(= fibo2_~n |fibo2_#in~n|)} #53#return; {7176#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:14:08,905 INFO L280 TraceCheckUtils]: 74: Hoare triple {7176#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {7176#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:14:08,906 INFO L263 TraceCheckUtils]: 75: Hoare triple {7176#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {6438#true} is VALID [2020-07-08 12:14:08,906 INFO L280 TraceCheckUtils]: 76: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:08,906 INFO L280 TraceCheckUtils]: 77: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:14:08,906 INFO L280 TraceCheckUtils]: 78: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:08,907 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {6438#true} {7176#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} #55#return; {7181#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 12:14:08,908 INFO L280 TraceCheckUtils]: 80: Hoare triple {7181#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {7181#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 12:14:08,909 INFO L280 TraceCheckUtils]: 81: Hoare triple {7181#(<= |fibo2_#in~n| 2)} assume true; {7181#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 12:14:08,910 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {7181#(<= |fibo2_#in~n| 2)} {7055#(<= 5 fibo1_~n)} #59#return; {6439#false} is VALID [2020-07-08 12:14:08,910 INFO L280 TraceCheckUtils]: 83: Hoare triple {6439#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {6439#false} is VALID [2020-07-08 12:14:08,910 INFO L280 TraceCheckUtils]: 84: Hoare triple {6439#false} assume true; {6439#false} is VALID [2020-07-08 12:14:08,910 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {6439#false} {6438#true} #53#return; {6439#false} is VALID [2020-07-08 12:14:08,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:08,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:08,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:08,932 INFO L280 TraceCheckUtils]: 0: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:08,933 INFO L280 TraceCheckUtils]: 1: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:14:08,933 INFO L280 TraceCheckUtils]: 2: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:14:08,933 INFO L280 TraceCheckUtils]: 3: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:08,933 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6438#true} {6438#true} #53#return; {6438#true} is VALID [2020-07-08 12:14:08,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:08,937 INFO L280 TraceCheckUtils]: 0: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:08,938 INFO L280 TraceCheckUtils]: 1: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:14:08,938 INFO L280 TraceCheckUtils]: 2: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:08,938 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6438#true} {6438#true} #55#return; {6438#true} is VALID [2020-07-08 12:14:08,938 INFO L280 TraceCheckUtils]: 0: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:08,939 INFO L280 TraceCheckUtils]: 1: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:14:08,939 INFO L280 TraceCheckUtils]: 2: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:14:08,940 INFO L263 TraceCheckUtils]: 3: Hoare triple {6438#true} call #t~ret2 := fibo1(~n - 1); {6438#true} is VALID [2020-07-08 12:14:08,940 INFO L280 TraceCheckUtils]: 4: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:08,940 INFO L280 TraceCheckUtils]: 5: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:14:08,941 INFO L280 TraceCheckUtils]: 6: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:14:08,941 INFO L280 TraceCheckUtils]: 7: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:08,941 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {6438#true} {6438#true} #53#return; {6438#true} is VALID [2020-07-08 12:14:08,942 INFO L280 TraceCheckUtils]: 9: Hoare triple {6438#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6438#true} is VALID [2020-07-08 12:14:08,942 INFO L263 TraceCheckUtils]: 10: Hoare triple {6438#true} call #t~ret3 := fibo1(~n - 2); {6438#true} is VALID [2020-07-08 12:14:08,942 INFO L280 TraceCheckUtils]: 11: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:08,943 INFO L280 TraceCheckUtils]: 12: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:14:08,943 INFO L280 TraceCheckUtils]: 13: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:08,943 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {6438#true} {6438#true} #55#return; {6438#true} is VALID [2020-07-08 12:14:08,944 INFO L280 TraceCheckUtils]: 15: Hoare triple {6438#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6438#true} is VALID [2020-07-08 12:14:08,944 INFO L280 TraceCheckUtils]: 16: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:08,944 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {6438#true} {6438#true} #57#return; {6438#true} is VALID [2020-07-08 12:14:08,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:08,949 INFO L280 TraceCheckUtils]: 0: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:08,950 INFO L280 TraceCheckUtils]: 1: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:14:08,950 INFO L280 TraceCheckUtils]: 2: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:14:08,951 INFO L280 TraceCheckUtils]: 3: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:08,951 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6438#true} {6438#true} #59#return; {6438#true} is VALID [2020-07-08 12:14:08,951 INFO L280 TraceCheckUtils]: 0: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:08,952 INFO L280 TraceCheckUtils]: 1: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:14:08,952 INFO L280 TraceCheckUtils]: 2: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:14:08,952 INFO L263 TraceCheckUtils]: 3: Hoare triple {6438#true} call #t~ret0 := fibo2(~n - 1); {6438#true} is VALID [2020-07-08 12:14:08,953 INFO L280 TraceCheckUtils]: 4: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:08,953 INFO L280 TraceCheckUtils]: 5: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:14:08,953 INFO L280 TraceCheckUtils]: 6: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:14:08,954 INFO L263 TraceCheckUtils]: 7: Hoare triple {6438#true} call #t~ret2 := fibo1(~n - 1); {6438#true} is VALID [2020-07-08 12:14:08,954 INFO L280 TraceCheckUtils]: 8: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:08,954 INFO L280 TraceCheckUtils]: 9: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:14:08,954 INFO L280 TraceCheckUtils]: 10: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:14:08,955 INFO L280 TraceCheckUtils]: 11: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:08,955 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {6438#true} {6438#true} #53#return; {6438#true} is VALID [2020-07-08 12:14:08,955 INFO L280 TraceCheckUtils]: 13: Hoare triple {6438#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6438#true} is VALID [2020-07-08 12:14:08,956 INFO L263 TraceCheckUtils]: 14: Hoare triple {6438#true} call #t~ret3 := fibo1(~n - 2); {6438#true} is VALID [2020-07-08 12:14:08,956 INFO L280 TraceCheckUtils]: 15: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:08,956 INFO L280 TraceCheckUtils]: 16: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:14:08,956 INFO L280 TraceCheckUtils]: 17: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:08,957 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {6438#true} {6438#true} #55#return; {6438#true} is VALID [2020-07-08 12:14:08,957 INFO L280 TraceCheckUtils]: 19: Hoare triple {6438#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6438#true} is VALID [2020-07-08 12:14:08,957 INFO L280 TraceCheckUtils]: 20: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:08,957 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {6438#true} {6438#true} #57#return; {6438#true} is VALID [2020-07-08 12:14:08,958 INFO L280 TraceCheckUtils]: 22: Hoare triple {6438#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6438#true} is VALID [2020-07-08 12:14:08,958 INFO L263 TraceCheckUtils]: 23: Hoare triple {6438#true} call #t~ret1 := fibo2(~n - 2); {6438#true} is VALID [2020-07-08 12:14:08,958 INFO L280 TraceCheckUtils]: 24: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:08,958 INFO L280 TraceCheckUtils]: 25: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:14:08,959 INFO L280 TraceCheckUtils]: 26: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:14:08,959 INFO L280 TraceCheckUtils]: 27: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:08,959 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {6438#true} {6438#true} #59#return; {6438#true} is VALID [2020-07-08 12:14:08,960 INFO L280 TraceCheckUtils]: 29: Hoare triple {6438#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {6438#true} is VALID [2020-07-08 12:14:08,960 INFO L280 TraceCheckUtils]: 30: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:08,960 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {6438#true} {6439#false} #55#return; {6439#false} is VALID [2020-07-08 12:14:08,962 INFO L280 TraceCheckUtils]: 0: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:08,962 INFO L280 TraceCheckUtils]: 1: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:14:08,962 INFO L280 TraceCheckUtils]: 2: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:14:08,963 INFO L263 TraceCheckUtils]: 3: Hoare triple {6438#true} call #t~ret2 := fibo1(~n - 1); {6438#true} is VALID [2020-07-08 12:14:08,963 INFO L280 TraceCheckUtils]: 4: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:08,963 INFO L280 TraceCheckUtils]: 5: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:14:08,963 INFO L280 TraceCheckUtils]: 6: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:14:08,964 INFO L263 TraceCheckUtils]: 7: Hoare triple {6438#true} call #t~ret0 := fibo2(~n - 1); {6438#true} is VALID [2020-07-08 12:14:08,964 INFO L280 TraceCheckUtils]: 8: Hoare triple {6438#true} ~n := #in~n; {7074#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:08,965 INFO L280 TraceCheckUtils]: 9: Hoare triple {7074#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {7074#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:08,966 INFO L280 TraceCheckUtils]: 10: Hoare triple {7074#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {7074#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:08,966 INFO L263 TraceCheckUtils]: 11: Hoare triple {7074#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {6438#true} is VALID [2020-07-08 12:14:08,966 INFO L280 TraceCheckUtils]: 12: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:08,967 INFO L280 TraceCheckUtils]: 13: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:14:08,967 INFO L280 TraceCheckUtils]: 14: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:14:08,967 INFO L263 TraceCheckUtils]: 15: Hoare triple {6438#true} call #t~ret0 := fibo2(~n - 1); {6438#true} is VALID [2020-07-08 12:14:08,967 INFO L280 TraceCheckUtils]: 16: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:08,968 INFO L280 TraceCheckUtils]: 17: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:14:08,968 INFO L280 TraceCheckUtils]: 18: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:14:08,968 INFO L263 TraceCheckUtils]: 19: Hoare triple {6438#true} call #t~ret2 := fibo1(~n - 1); {6438#true} is VALID [2020-07-08 12:14:08,968 INFO L280 TraceCheckUtils]: 20: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:08,968 INFO L280 TraceCheckUtils]: 21: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:14:08,969 INFO L280 TraceCheckUtils]: 22: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:14:08,969 INFO L280 TraceCheckUtils]: 23: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:08,969 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {6438#true} {6438#true} #53#return; {6438#true} is VALID [2020-07-08 12:14:08,969 INFO L280 TraceCheckUtils]: 25: Hoare triple {6438#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6438#true} is VALID [2020-07-08 12:14:08,970 INFO L263 TraceCheckUtils]: 26: Hoare triple {6438#true} call #t~ret3 := fibo1(~n - 2); {6438#true} is VALID [2020-07-08 12:14:08,970 INFO L280 TraceCheckUtils]: 27: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:08,970 INFO L280 TraceCheckUtils]: 28: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:14:08,970 INFO L280 TraceCheckUtils]: 29: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:08,970 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {6438#true} {6438#true} #55#return; {6438#true} is VALID [2020-07-08 12:14:08,971 INFO L280 TraceCheckUtils]: 31: Hoare triple {6438#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6438#true} is VALID [2020-07-08 12:14:08,971 INFO L280 TraceCheckUtils]: 32: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:08,971 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {6438#true} {6438#true} #57#return; {6438#true} is VALID [2020-07-08 12:14:08,971 INFO L280 TraceCheckUtils]: 34: Hoare triple {6438#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6438#true} is VALID [2020-07-08 12:14:08,971 INFO L263 TraceCheckUtils]: 35: Hoare triple {6438#true} call #t~ret1 := fibo2(~n - 2); {6438#true} is VALID [2020-07-08 12:14:08,972 INFO L280 TraceCheckUtils]: 36: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:08,972 INFO L280 TraceCheckUtils]: 37: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:14:08,972 INFO L280 TraceCheckUtils]: 38: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:14:08,972 INFO L280 TraceCheckUtils]: 39: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:08,972 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {6438#true} {6438#true} #59#return; {6438#true} is VALID [2020-07-08 12:14:08,973 INFO L280 TraceCheckUtils]: 41: Hoare triple {6438#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {6438#true} is VALID [2020-07-08 12:14:08,973 INFO L280 TraceCheckUtils]: 42: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:08,974 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {6438#true} {7074#(= fibo2_~n |fibo2_#in~n|)} #53#return; {7074#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:08,975 INFO L280 TraceCheckUtils]: 44: Hoare triple {7074#(= fibo2_~n |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {7074#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:08,975 INFO L263 TraceCheckUtils]: 45: Hoare triple {7074#(= fibo2_~n |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {6438#true} is VALID [2020-07-08 12:14:08,976 INFO L280 TraceCheckUtils]: 46: Hoare triple {6438#true} ~n := #in~n; {7158#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:14:08,976 INFO L280 TraceCheckUtils]: 47: Hoare triple {7158#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {7159#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:14:08,977 INFO L280 TraceCheckUtils]: 48: Hoare triple {7159#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {7160#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:14:08,977 INFO L263 TraceCheckUtils]: 49: Hoare triple {7160#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret0 := fibo2(~n - 1); {6438#true} is VALID [2020-07-08 12:14:08,978 INFO L280 TraceCheckUtils]: 50: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:08,978 INFO L280 TraceCheckUtils]: 51: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:14:08,978 INFO L280 TraceCheckUtils]: 52: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:14:08,978 INFO L280 TraceCheckUtils]: 53: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:08,979 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {6438#true} {7160#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #57#return; {7160#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:14:08,980 INFO L280 TraceCheckUtils]: 55: Hoare triple {7160#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7160#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:14:08,981 INFO L263 TraceCheckUtils]: 56: Hoare triple {7160#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {6438#true} is VALID [2020-07-08 12:14:08,981 INFO L280 TraceCheckUtils]: 57: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:08,981 INFO L280 TraceCheckUtils]: 58: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:14:08,981 INFO L280 TraceCheckUtils]: 59: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:08,983 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {6438#true} {7160#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #59#return; {7170#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:14:08,984 INFO L280 TraceCheckUtils]: 61: Hoare triple {7170#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {7170#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:14:08,985 INFO L280 TraceCheckUtils]: 62: Hoare triple {7170#(<= 2 |fibo1_#in~n|)} assume true; {7170#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:14:09,012 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {7170#(<= 2 |fibo1_#in~n|)} {7074#(= fibo2_~n |fibo2_#in~n|)} #55#return; {7125#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 12:14:09,016 INFO L280 TraceCheckUtils]: 64: Hoare triple {7125#(<= 4 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {7125#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 12:14:09,016 INFO L280 TraceCheckUtils]: 65: Hoare triple {7125#(<= 4 |fibo2_#in~n|)} assume true; {7125#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 12:14:09,018 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {7125#(<= 4 |fibo2_#in~n|)} {6438#true} #57#return; {7055#(<= 5 fibo1_~n)} is VALID [2020-07-08 12:14:09,018 INFO L280 TraceCheckUtils]: 67: Hoare triple {7055#(<= 5 fibo1_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7055#(<= 5 fibo1_~n)} is VALID [2020-07-08 12:14:09,018 INFO L263 TraceCheckUtils]: 68: Hoare triple {7055#(<= 5 fibo1_~n)} call #t~ret1 := fibo2(~n - 2); {6438#true} is VALID [2020-07-08 12:14:09,019 INFO L280 TraceCheckUtils]: 69: Hoare triple {6438#true} ~n := #in~n; {7074#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:09,019 INFO L280 TraceCheckUtils]: 70: Hoare triple {7074#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {7074#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:09,020 INFO L280 TraceCheckUtils]: 71: Hoare triple {7074#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {7074#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:09,020 INFO L263 TraceCheckUtils]: 72: Hoare triple {7074#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {6438#true} is VALID [2020-07-08 12:14:09,021 INFO L280 TraceCheckUtils]: 73: Hoare triple {6438#true} ~n := #in~n; {7158#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:14:09,021 INFO L280 TraceCheckUtils]: 74: Hoare triple {7158#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {7158#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:14:09,022 INFO L280 TraceCheckUtils]: 75: Hoare triple {7158#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n;#res := 1; {7182#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 12:14:09,023 INFO L280 TraceCheckUtils]: 76: Hoare triple {7182#(<= |fibo1_#in~n| 1)} assume true; {7182#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 12:14:09,024 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {7182#(<= |fibo1_#in~n| 1)} {7074#(= fibo2_~n |fibo2_#in~n|)} #53#return; {7176#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:14:09,025 INFO L280 TraceCheckUtils]: 78: Hoare triple {7176#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {7176#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:14:09,025 INFO L263 TraceCheckUtils]: 79: Hoare triple {7176#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {6438#true} is VALID [2020-07-08 12:14:09,025 INFO L280 TraceCheckUtils]: 80: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:09,026 INFO L280 TraceCheckUtils]: 81: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:14:09,026 INFO L280 TraceCheckUtils]: 82: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:09,027 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {6438#true} {7176#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} #55#return; {7181#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 12:14:09,028 INFO L280 TraceCheckUtils]: 84: Hoare triple {7181#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {7181#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 12:14:09,028 INFO L280 TraceCheckUtils]: 85: Hoare triple {7181#(<= |fibo2_#in~n| 2)} assume true; {7181#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 12:14:09,029 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {7181#(<= |fibo2_#in~n| 2)} {7055#(<= 5 fibo1_~n)} #59#return; {6439#false} is VALID [2020-07-08 12:14:09,030 INFO L280 TraceCheckUtils]: 87: Hoare triple {6439#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {6439#false} is VALID [2020-07-08 12:14:09,030 INFO L280 TraceCheckUtils]: 88: Hoare triple {6439#false} assume true; {6439#false} is VALID [2020-07-08 12:14:09,030 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {6439#false} {6438#true} #53#return; {6439#false} is VALID [2020-07-08 12:14:09,030 INFO L280 TraceCheckUtils]: 90: Hoare triple {6439#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6439#false} is VALID [2020-07-08 12:14:09,031 INFO L263 TraceCheckUtils]: 91: Hoare triple {6439#false} call #t~ret3 := fibo1(~n - 2); {6438#true} is VALID [2020-07-08 12:14:09,031 INFO L280 TraceCheckUtils]: 92: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:09,031 INFO L280 TraceCheckUtils]: 93: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:14:09,031 INFO L280 TraceCheckUtils]: 94: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:14:09,031 INFO L263 TraceCheckUtils]: 95: Hoare triple {6438#true} call #t~ret0 := fibo2(~n - 1); {6438#true} is VALID [2020-07-08 12:14:09,032 INFO L280 TraceCheckUtils]: 96: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:09,032 INFO L280 TraceCheckUtils]: 97: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:14:09,032 INFO L280 TraceCheckUtils]: 98: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:14:09,032 INFO L263 TraceCheckUtils]: 99: Hoare triple {6438#true} call #t~ret2 := fibo1(~n - 1); {6438#true} is VALID [2020-07-08 12:14:09,032 INFO L280 TraceCheckUtils]: 100: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:09,033 INFO L280 TraceCheckUtils]: 101: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:14:09,033 INFO L280 TraceCheckUtils]: 102: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:14:09,033 INFO L280 TraceCheckUtils]: 103: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:09,033 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {6438#true} {6438#true} #53#return; {6438#true} is VALID [2020-07-08 12:14:09,034 INFO L280 TraceCheckUtils]: 105: Hoare triple {6438#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6438#true} is VALID [2020-07-08 12:14:09,034 INFO L263 TraceCheckUtils]: 106: Hoare triple {6438#true} call #t~ret3 := fibo1(~n - 2); {6438#true} is VALID [2020-07-08 12:14:09,034 INFO L280 TraceCheckUtils]: 107: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:09,034 INFO L280 TraceCheckUtils]: 108: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:14:09,034 INFO L280 TraceCheckUtils]: 109: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:09,034 INFO L275 TraceCheckUtils]: 110: Hoare quadruple {6438#true} {6438#true} #55#return; {6438#true} is VALID [2020-07-08 12:14:09,035 INFO L280 TraceCheckUtils]: 111: Hoare triple {6438#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6438#true} is VALID [2020-07-08 12:14:09,035 INFO L280 TraceCheckUtils]: 112: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:09,035 INFO L275 TraceCheckUtils]: 113: Hoare quadruple {6438#true} {6438#true} #57#return; {6438#true} is VALID [2020-07-08 12:14:09,035 INFO L280 TraceCheckUtils]: 114: Hoare triple {6438#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6438#true} is VALID [2020-07-08 12:14:09,035 INFO L263 TraceCheckUtils]: 115: Hoare triple {6438#true} call #t~ret1 := fibo2(~n - 2); {6438#true} is VALID [2020-07-08 12:14:09,036 INFO L280 TraceCheckUtils]: 116: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:09,036 INFO L280 TraceCheckUtils]: 117: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:14:09,036 INFO L280 TraceCheckUtils]: 118: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:14:09,036 INFO L280 TraceCheckUtils]: 119: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:09,036 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {6438#true} {6438#true} #59#return; {6438#true} is VALID [2020-07-08 12:14:09,037 INFO L280 TraceCheckUtils]: 121: Hoare triple {6438#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {6438#true} is VALID [2020-07-08 12:14:09,037 INFO L280 TraceCheckUtils]: 122: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:09,037 INFO L275 TraceCheckUtils]: 123: Hoare quadruple {6438#true} {6439#false} #55#return; {6439#false} is VALID [2020-07-08 12:14:09,037 INFO L280 TraceCheckUtils]: 124: Hoare triple {6439#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6439#false} is VALID [2020-07-08 12:14:09,037 INFO L280 TraceCheckUtils]: 125: Hoare triple {6439#false} assume true; {6439#false} is VALID [2020-07-08 12:14:09,038 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {6439#false} {6438#true} #57#return; {6439#false} is VALID [2020-07-08 12:14:09,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:09,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:09,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:09,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:09,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:09,102 INFO L280 TraceCheckUtils]: 0: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:09,102 INFO L280 TraceCheckUtils]: 1: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:14:09,103 INFO L280 TraceCheckUtils]: 2: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:14:09,103 INFO L280 TraceCheckUtils]: 3: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:09,103 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6438#true} {6438#true} #57#return; {6438#true} is VALID [2020-07-08 12:14:09,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:09,107 INFO L280 TraceCheckUtils]: 0: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:09,108 INFO L280 TraceCheckUtils]: 1: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:14:09,108 INFO L280 TraceCheckUtils]: 2: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:09,108 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6438#true} {6438#true} #59#return; {6438#true} is VALID [2020-07-08 12:14:09,108 INFO L280 TraceCheckUtils]: 0: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:09,109 INFO L280 TraceCheckUtils]: 1: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:14:09,109 INFO L280 TraceCheckUtils]: 2: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:14:09,109 INFO L263 TraceCheckUtils]: 3: Hoare triple {6438#true} call #t~ret0 := fibo2(~n - 1); {6438#true} is VALID [2020-07-08 12:14:09,109 INFO L280 TraceCheckUtils]: 4: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:09,110 INFO L280 TraceCheckUtils]: 5: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:14:09,110 INFO L280 TraceCheckUtils]: 6: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:14:09,110 INFO L280 TraceCheckUtils]: 7: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:09,111 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {6438#true} {6438#true} #57#return; {6438#true} is VALID [2020-07-08 12:14:09,111 INFO L280 TraceCheckUtils]: 9: Hoare triple {6438#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6438#true} is VALID [2020-07-08 12:14:09,111 INFO L263 TraceCheckUtils]: 10: Hoare triple {6438#true} call #t~ret1 := fibo2(~n - 2); {6438#true} is VALID [2020-07-08 12:14:09,112 INFO L280 TraceCheckUtils]: 11: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:09,112 INFO L280 TraceCheckUtils]: 12: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:14:09,112 INFO L280 TraceCheckUtils]: 13: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:09,113 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {6438#true} {6438#true} #59#return; {6438#true} is VALID [2020-07-08 12:14:09,113 INFO L280 TraceCheckUtils]: 15: Hoare triple {6438#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {6438#true} is VALID [2020-07-08 12:14:09,113 INFO L280 TraceCheckUtils]: 16: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:09,114 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {6438#true} {6438#true} #53#return; {6438#true} is VALID [2020-07-08 12:14:09,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:09,117 INFO L280 TraceCheckUtils]: 0: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:09,118 INFO L280 TraceCheckUtils]: 1: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:14:09,118 INFO L280 TraceCheckUtils]: 2: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:14:09,119 INFO L280 TraceCheckUtils]: 3: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:09,119 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6438#true} {6438#true} #55#return; {6438#true} is VALID [2020-07-08 12:14:09,119 INFO L280 TraceCheckUtils]: 0: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:09,119 INFO L280 TraceCheckUtils]: 1: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:14:09,120 INFO L280 TraceCheckUtils]: 2: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:14:09,120 INFO L263 TraceCheckUtils]: 3: Hoare triple {6438#true} call #t~ret2 := fibo1(~n - 1); {6438#true} is VALID [2020-07-08 12:14:09,120 INFO L280 TraceCheckUtils]: 4: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:09,120 INFO L280 TraceCheckUtils]: 5: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:14:09,121 INFO L280 TraceCheckUtils]: 6: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:14:09,121 INFO L263 TraceCheckUtils]: 7: Hoare triple {6438#true} call #t~ret0 := fibo2(~n - 1); {6438#true} is VALID [2020-07-08 12:14:09,121 INFO L280 TraceCheckUtils]: 8: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:09,121 INFO L280 TraceCheckUtils]: 9: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:14:09,122 INFO L280 TraceCheckUtils]: 10: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:14:09,122 INFO L280 TraceCheckUtils]: 11: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:09,122 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {6438#true} {6438#true} #57#return; {6438#true} is VALID [2020-07-08 12:14:09,122 INFO L280 TraceCheckUtils]: 13: Hoare triple {6438#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6438#true} is VALID [2020-07-08 12:14:09,123 INFO L263 TraceCheckUtils]: 14: Hoare triple {6438#true} call #t~ret1 := fibo2(~n - 2); {6438#true} is VALID [2020-07-08 12:14:09,123 INFO L280 TraceCheckUtils]: 15: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:09,123 INFO L280 TraceCheckUtils]: 16: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:14:09,123 INFO L280 TraceCheckUtils]: 17: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:09,124 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {6438#true} {6438#true} #59#return; {6438#true} is VALID [2020-07-08 12:14:09,124 INFO L280 TraceCheckUtils]: 19: Hoare triple {6438#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {6438#true} is VALID [2020-07-08 12:14:09,124 INFO L280 TraceCheckUtils]: 20: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:09,125 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {6438#true} {6438#true} #53#return; {6438#true} is VALID [2020-07-08 12:14:09,125 INFO L280 TraceCheckUtils]: 22: Hoare triple {6438#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6438#true} is VALID [2020-07-08 12:14:09,125 INFO L263 TraceCheckUtils]: 23: Hoare triple {6438#true} call #t~ret3 := fibo1(~n - 2); {6438#true} is VALID [2020-07-08 12:14:09,125 INFO L280 TraceCheckUtils]: 24: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:09,126 INFO L280 TraceCheckUtils]: 25: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:14:09,126 INFO L280 TraceCheckUtils]: 26: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:14:09,126 INFO L280 TraceCheckUtils]: 27: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:09,126 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {6438#true} {6438#true} #55#return; {6438#true} is VALID [2020-07-08 12:14:09,127 INFO L280 TraceCheckUtils]: 29: Hoare triple {6438#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6438#true} is VALID [2020-07-08 12:14:09,127 INFO L280 TraceCheckUtils]: 30: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:09,127 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {6438#true} {6438#true} #57#return; {6438#true} is VALID [2020-07-08 12:14:09,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:09,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:09,137 INFO L280 TraceCheckUtils]: 0: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:09,137 INFO L280 TraceCheckUtils]: 1: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:14:09,138 INFO L280 TraceCheckUtils]: 2: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:14:09,138 INFO L280 TraceCheckUtils]: 3: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:09,138 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6438#true} {6438#true} #53#return; {6438#true} is VALID [2020-07-08 12:14:09,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:09,141 INFO L280 TraceCheckUtils]: 0: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:09,142 INFO L280 TraceCheckUtils]: 1: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:14:09,142 INFO L280 TraceCheckUtils]: 2: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:09,142 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6438#true} {6438#true} #55#return; {6438#true} is VALID [2020-07-08 12:14:09,142 INFO L280 TraceCheckUtils]: 0: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:09,143 INFO L280 TraceCheckUtils]: 1: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:14:09,143 INFO L280 TraceCheckUtils]: 2: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:14:09,143 INFO L263 TraceCheckUtils]: 3: Hoare triple {6438#true} call #t~ret2 := fibo1(~n - 1); {6438#true} is VALID [2020-07-08 12:14:09,143 INFO L280 TraceCheckUtils]: 4: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:09,144 INFO L280 TraceCheckUtils]: 5: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:14:09,144 INFO L280 TraceCheckUtils]: 6: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:14:09,144 INFO L280 TraceCheckUtils]: 7: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:09,144 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {6438#true} {6438#true} #53#return; {6438#true} is VALID [2020-07-08 12:14:09,145 INFO L280 TraceCheckUtils]: 9: Hoare triple {6438#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6438#true} is VALID [2020-07-08 12:14:09,145 INFO L263 TraceCheckUtils]: 10: Hoare triple {6438#true} call #t~ret3 := fibo1(~n - 2); {6438#true} is VALID [2020-07-08 12:14:09,145 INFO L280 TraceCheckUtils]: 11: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:09,145 INFO L280 TraceCheckUtils]: 12: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:14:09,145 INFO L280 TraceCheckUtils]: 13: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:09,146 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {6438#true} {6438#true} #55#return; {6438#true} is VALID [2020-07-08 12:14:09,146 INFO L280 TraceCheckUtils]: 15: Hoare triple {6438#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6438#true} is VALID [2020-07-08 12:14:09,146 INFO L280 TraceCheckUtils]: 16: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:09,146 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {6438#true} {6438#true} #59#return; {6438#true} is VALID [2020-07-08 12:14:09,147 INFO L280 TraceCheckUtils]: 0: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:09,147 INFO L280 TraceCheckUtils]: 1: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:14:09,147 INFO L280 TraceCheckUtils]: 2: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:14:09,147 INFO L263 TraceCheckUtils]: 3: Hoare triple {6438#true} call #t~ret0 := fibo2(~n - 1); {6438#true} is VALID [2020-07-08 12:14:09,148 INFO L280 TraceCheckUtils]: 4: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:09,148 INFO L280 TraceCheckUtils]: 5: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:14:09,148 INFO L280 TraceCheckUtils]: 6: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:14:09,148 INFO L263 TraceCheckUtils]: 7: Hoare triple {6438#true} call #t~ret2 := fibo1(~n - 1); {6438#true} is VALID [2020-07-08 12:14:09,149 INFO L280 TraceCheckUtils]: 8: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:09,149 INFO L280 TraceCheckUtils]: 9: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:14:09,149 INFO L280 TraceCheckUtils]: 10: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:14:09,149 INFO L263 TraceCheckUtils]: 11: Hoare triple {6438#true} call #t~ret0 := fibo2(~n - 1); {6438#true} is VALID [2020-07-08 12:14:09,149 INFO L280 TraceCheckUtils]: 12: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:09,150 INFO L280 TraceCheckUtils]: 13: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:14:09,150 INFO L280 TraceCheckUtils]: 14: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:14:09,150 INFO L280 TraceCheckUtils]: 15: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:09,150 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {6438#true} {6438#true} #57#return; {6438#true} is VALID [2020-07-08 12:14:09,150 INFO L280 TraceCheckUtils]: 17: Hoare triple {6438#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6438#true} is VALID [2020-07-08 12:14:09,151 INFO L263 TraceCheckUtils]: 18: Hoare triple {6438#true} call #t~ret1 := fibo2(~n - 2); {6438#true} is VALID [2020-07-08 12:14:09,151 INFO L280 TraceCheckUtils]: 19: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:09,151 INFO L280 TraceCheckUtils]: 20: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:14:09,151 INFO L280 TraceCheckUtils]: 21: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:09,151 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {6438#true} {6438#true} #59#return; {6438#true} is VALID [2020-07-08 12:14:09,152 INFO L280 TraceCheckUtils]: 23: Hoare triple {6438#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {6438#true} is VALID [2020-07-08 12:14:09,152 INFO L280 TraceCheckUtils]: 24: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:09,152 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {6438#true} {6438#true} #53#return; {6438#true} is VALID [2020-07-08 12:14:09,152 INFO L280 TraceCheckUtils]: 26: Hoare triple {6438#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6438#true} is VALID [2020-07-08 12:14:09,152 INFO L263 TraceCheckUtils]: 27: Hoare triple {6438#true} call #t~ret3 := fibo1(~n - 2); {6438#true} is VALID [2020-07-08 12:14:09,153 INFO L280 TraceCheckUtils]: 28: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:09,153 INFO L280 TraceCheckUtils]: 29: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:14:09,153 INFO L280 TraceCheckUtils]: 30: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:14:09,153 INFO L280 TraceCheckUtils]: 31: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:09,153 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {6438#true} {6438#true} #55#return; {6438#true} is VALID [2020-07-08 12:14:09,154 INFO L280 TraceCheckUtils]: 33: Hoare triple {6438#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6438#true} is VALID [2020-07-08 12:14:09,154 INFO L280 TraceCheckUtils]: 34: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:09,154 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {6438#true} {6438#true} #57#return; {6438#true} is VALID [2020-07-08 12:14:09,154 INFO L280 TraceCheckUtils]: 36: Hoare triple {6438#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6438#true} is VALID [2020-07-08 12:14:09,155 INFO L263 TraceCheckUtils]: 37: Hoare triple {6438#true} call #t~ret1 := fibo2(~n - 2); {6438#true} is VALID [2020-07-08 12:14:09,155 INFO L280 TraceCheckUtils]: 38: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:09,155 INFO L280 TraceCheckUtils]: 39: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:14:09,155 INFO L280 TraceCheckUtils]: 40: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:14:09,155 INFO L263 TraceCheckUtils]: 41: Hoare triple {6438#true} call #t~ret2 := fibo1(~n - 1); {6438#true} is VALID [2020-07-08 12:14:09,156 INFO L280 TraceCheckUtils]: 42: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:09,156 INFO L280 TraceCheckUtils]: 43: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:14:09,156 INFO L280 TraceCheckUtils]: 44: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:14:09,156 INFO L280 TraceCheckUtils]: 45: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:09,156 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {6438#true} {6438#true} #53#return; {6438#true} is VALID [2020-07-08 12:14:09,157 INFO L280 TraceCheckUtils]: 47: Hoare triple {6438#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6438#true} is VALID [2020-07-08 12:14:09,157 INFO L263 TraceCheckUtils]: 48: Hoare triple {6438#true} call #t~ret3 := fibo1(~n - 2); {6438#true} is VALID [2020-07-08 12:14:09,157 INFO L280 TraceCheckUtils]: 49: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:09,157 INFO L280 TraceCheckUtils]: 50: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:14:09,157 INFO L280 TraceCheckUtils]: 51: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:09,158 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {6438#true} {6438#true} #55#return; {6438#true} is VALID [2020-07-08 12:14:09,158 INFO L280 TraceCheckUtils]: 53: Hoare triple {6438#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6438#true} is VALID [2020-07-08 12:14:09,158 INFO L280 TraceCheckUtils]: 54: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:09,158 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {6438#true} {6438#true} #59#return; {6438#true} is VALID [2020-07-08 12:14:09,159 INFO L280 TraceCheckUtils]: 56: Hoare triple {6438#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {6438#true} is VALID [2020-07-08 12:14:09,159 INFO L280 TraceCheckUtils]: 57: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:09,159 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {6438#true} {6438#true} #53#return; {6438#true} is VALID [2020-07-08 12:14:09,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:09,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:09,169 INFO L280 TraceCheckUtils]: 0: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:09,169 INFO L280 TraceCheckUtils]: 1: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:14:09,169 INFO L280 TraceCheckUtils]: 2: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:14:09,170 INFO L280 TraceCheckUtils]: 3: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:09,170 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6438#true} {6438#true} #57#return; {6438#true} is VALID [2020-07-08 12:14:09,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:09,173 INFO L280 TraceCheckUtils]: 0: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:09,173 INFO L280 TraceCheckUtils]: 1: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:14:09,173 INFO L280 TraceCheckUtils]: 2: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:09,173 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6438#true} {6438#true} #59#return; {6438#true} is VALID [2020-07-08 12:14:09,174 INFO L280 TraceCheckUtils]: 0: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:09,174 INFO L280 TraceCheckUtils]: 1: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:14:09,174 INFO L280 TraceCheckUtils]: 2: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:14:09,174 INFO L263 TraceCheckUtils]: 3: Hoare triple {6438#true} call #t~ret0 := fibo2(~n - 1); {6438#true} is VALID [2020-07-08 12:14:09,175 INFO L280 TraceCheckUtils]: 4: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:09,175 INFO L280 TraceCheckUtils]: 5: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:14:09,175 INFO L280 TraceCheckUtils]: 6: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:14:09,175 INFO L280 TraceCheckUtils]: 7: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:09,175 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {6438#true} {6438#true} #57#return; {6438#true} is VALID [2020-07-08 12:14:09,176 INFO L280 TraceCheckUtils]: 9: Hoare triple {6438#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6438#true} is VALID [2020-07-08 12:14:09,176 INFO L263 TraceCheckUtils]: 10: Hoare triple {6438#true} call #t~ret1 := fibo2(~n - 2); {6438#true} is VALID [2020-07-08 12:14:09,176 INFO L280 TraceCheckUtils]: 11: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:09,176 INFO L280 TraceCheckUtils]: 12: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:14:09,176 INFO L280 TraceCheckUtils]: 13: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:09,177 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {6438#true} {6438#true} #59#return; {6438#true} is VALID [2020-07-08 12:14:09,177 INFO L280 TraceCheckUtils]: 15: Hoare triple {6438#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {6438#true} is VALID [2020-07-08 12:14:09,177 INFO L280 TraceCheckUtils]: 16: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:09,177 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {6438#true} {6438#true} #55#return; {6438#true} is VALID [2020-07-08 12:14:09,178 INFO L280 TraceCheckUtils]: 0: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:09,178 INFO L280 TraceCheckUtils]: 1: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:14:09,178 INFO L280 TraceCheckUtils]: 2: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:14:09,178 INFO L263 TraceCheckUtils]: 3: Hoare triple {6438#true} call #t~ret2 := fibo1(~n - 1); {6438#true} is VALID [2020-07-08 12:14:09,178 INFO L280 TraceCheckUtils]: 4: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:09,179 INFO L280 TraceCheckUtils]: 5: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:14:09,179 INFO L280 TraceCheckUtils]: 6: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:14:09,179 INFO L263 TraceCheckUtils]: 7: Hoare triple {6438#true} call #t~ret0 := fibo2(~n - 1); {6438#true} is VALID [2020-07-08 12:14:09,179 INFO L280 TraceCheckUtils]: 8: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:09,179 INFO L280 TraceCheckUtils]: 9: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:14:09,179 INFO L280 TraceCheckUtils]: 10: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:14:09,180 INFO L263 TraceCheckUtils]: 11: Hoare triple {6438#true} call #t~ret2 := fibo1(~n - 1); {6438#true} is VALID [2020-07-08 12:14:09,180 INFO L280 TraceCheckUtils]: 12: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:09,180 INFO L280 TraceCheckUtils]: 13: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:14:09,180 INFO L280 TraceCheckUtils]: 14: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:14:09,180 INFO L263 TraceCheckUtils]: 15: Hoare triple {6438#true} call #t~ret0 := fibo2(~n - 1); {6438#true} is VALID [2020-07-08 12:14:09,181 INFO L280 TraceCheckUtils]: 16: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:09,181 INFO L280 TraceCheckUtils]: 17: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:14:09,181 INFO L280 TraceCheckUtils]: 18: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:14:09,181 INFO L280 TraceCheckUtils]: 19: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:09,182 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {6438#true} {6438#true} #57#return; {6438#true} is VALID [2020-07-08 12:14:09,182 INFO L280 TraceCheckUtils]: 21: Hoare triple {6438#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6438#true} is VALID [2020-07-08 12:14:09,182 INFO L263 TraceCheckUtils]: 22: Hoare triple {6438#true} call #t~ret1 := fibo2(~n - 2); {6438#true} is VALID [2020-07-08 12:14:09,182 INFO L280 TraceCheckUtils]: 23: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:09,182 INFO L280 TraceCheckUtils]: 24: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:14:09,183 INFO L280 TraceCheckUtils]: 25: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:09,183 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {6438#true} {6438#true} #59#return; {6438#true} is VALID [2020-07-08 12:14:09,183 INFO L280 TraceCheckUtils]: 27: Hoare triple {6438#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {6438#true} is VALID [2020-07-08 12:14:09,183 INFO L280 TraceCheckUtils]: 28: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:09,183 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {6438#true} {6438#true} #53#return; {6438#true} is VALID [2020-07-08 12:14:09,184 INFO L280 TraceCheckUtils]: 30: Hoare triple {6438#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6438#true} is VALID [2020-07-08 12:14:09,184 INFO L263 TraceCheckUtils]: 31: Hoare triple {6438#true} call #t~ret3 := fibo1(~n - 2); {6438#true} is VALID [2020-07-08 12:14:09,184 INFO L280 TraceCheckUtils]: 32: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:09,184 INFO L280 TraceCheckUtils]: 33: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:14:09,184 INFO L280 TraceCheckUtils]: 34: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:14:09,185 INFO L280 TraceCheckUtils]: 35: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:09,185 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {6438#true} {6438#true} #55#return; {6438#true} is VALID [2020-07-08 12:14:09,185 INFO L280 TraceCheckUtils]: 37: Hoare triple {6438#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6438#true} is VALID [2020-07-08 12:14:09,185 INFO L280 TraceCheckUtils]: 38: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:09,186 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {6438#true} {6438#true} #57#return; {6438#true} is VALID [2020-07-08 12:14:09,186 INFO L280 TraceCheckUtils]: 40: Hoare triple {6438#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6438#true} is VALID [2020-07-08 12:14:09,186 INFO L263 TraceCheckUtils]: 41: Hoare triple {6438#true} call #t~ret1 := fibo2(~n - 2); {6438#true} is VALID [2020-07-08 12:14:09,186 INFO L280 TraceCheckUtils]: 42: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:09,186 INFO L280 TraceCheckUtils]: 43: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:14:09,187 INFO L280 TraceCheckUtils]: 44: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:14:09,187 INFO L263 TraceCheckUtils]: 45: Hoare triple {6438#true} call #t~ret2 := fibo1(~n - 1); {6438#true} is VALID [2020-07-08 12:14:09,187 INFO L280 TraceCheckUtils]: 46: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:09,187 INFO L280 TraceCheckUtils]: 47: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:14:09,187 INFO L280 TraceCheckUtils]: 48: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:14:09,188 INFO L280 TraceCheckUtils]: 49: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:09,188 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {6438#true} {6438#true} #53#return; {6438#true} is VALID [2020-07-08 12:14:09,188 INFO L280 TraceCheckUtils]: 51: Hoare triple {6438#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6438#true} is VALID [2020-07-08 12:14:09,188 INFO L263 TraceCheckUtils]: 52: Hoare triple {6438#true} call #t~ret3 := fibo1(~n - 2); {6438#true} is VALID [2020-07-08 12:14:09,188 INFO L280 TraceCheckUtils]: 53: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:09,189 INFO L280 TraceCheckUtils]: 54: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:14:09,189 INFO L280 TraceCheckUtils]: 55: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:09,189 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {6438#true} {6438#true} #55#return; {6438#true} is VALID [2020-07-08 12:14:09,189 INFO L280 TraceCheckUtils]: 57: Hoare triple {6438#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6438#true} is VALID [2020-07-08 12:14:09,190 INFO L280 TraceCheckUtils]: 58: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:09,190 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {6438#true} {6438#true} #59#return; {6438#true} is VALID [2020-07-08 12:14:09,190 INFO L280 TraceCheckUtils]: 60: Hoare triple {6438#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {6438#true} is VALID [2020-07-08 12:14:09,190 INFO L280 TraceCheckUtils]: 61: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:09,190 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {6438#true} {6438#true} #53#return; {6438#true} is VALID [2020-07-08 12:14:09,190 INFO L280 TraceCheckUtils]: 63: Hoare triple {6438#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6438#true} is VALID [2020-07-08 12:14:09,191 INFO L263 TraceCheckUtils]: 64: Hoare triple {6438#true} call #t~ret3 := fibo1(~n - 2); {6438#true} is VALID [2020-07-08 12:14:09,191 INFO L280 TraceCheckUtils]: 65: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:09,191 INFO L280 TraceCheckUtils]: 66: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:14:09,191 INFO L280 TraceCheckUtils]: 67: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:14:09,192 INFO L263 TraceCheckUtils]: 68: Hoare triple {6438#true} call #t~ret0 := fibo2(~n - 1); {6438#true} is VALID [2020-07-08 12:14:09,192 INFO L280 TraceCheckUtils]: 69: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:09,192 INFO L280 TraceCheckUtils]: 70: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:14:09,192 INFO L280 TraceCheckUtils]: 71: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:14:09,192 INFO L280 TraceCheckUtils]: 72: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:09,193 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {6438#true} {6438#true} #57#return; {6438#true} is VALID [2020-07-08 12:14:09,193 INFO L280 TraceCheckUtils]: 74: Hoare triple {6438#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6438#true} is VALID [2020-07-08 12:14:09,193 INFO L263 TraceCheckUtils]: 75: Hoare triple {6438#true} call #t~ret1 := fibo2(~n - 2); {6438#true} is VALID [2020-07-08 12:14:09,193 INFO L280 TraceCheckUtils]: 76: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:09,194 INFO L280 TraceCheckUtils]: 77: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:14:09,194 INFO L280 TraceCheckUtils]: 78: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:09,194 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {6438#true} {6438#true} #59#return; {6438#true} is VALID [2020-07-08 12:14:09,194 INFO L280 TraceCheckUtils]: 80: Hoare triple {6438#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {6438#true} is VALID [2020-07-08 12:14:09,194 INFO L280 TraceCheckUtils]: 81: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:09,195 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {6438#true} {6438#true} #55#return; {6438#true} is VALID [2020-07-08 12:14:09,195 INFO L280 TraceCheckUtils]: 83: Hoare triple {6438#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6438#true} is VALID [2020-07-08 12:14:09,195 INFO L280 TraceCheckUtils]: 84: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:09,195 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {6438#true} {6439#false} #59#return; {6439#false} is VALID [2020-07-08 12:14:09,199 INFO L280 TraceCheckUtils]: 0: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:09,199 INFO L280 TraceCheckUtils]: 1: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:14:09,199 INFO L280 TraceCheckUtils]: 2: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:14:09,199 INFO L263 TraceCheckUtils]: 3: Hoare triple {6438#true} call #t~ret0 := fibo2(~n - 1); {6438#true} is VALID [2020-07-08 12:14:09,200 INFO L280 TraceCheckUtils]: 4: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:09,200 INFO L280 TraceCheckUtils]: 5: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:14:09,200 INFO L280 TraceCheckUtils]: 6: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:14:09,200 INFO L263 TraceCheckUtils]: 7: Hoare triple {6438#true} call #t~ret2 := fibo1(~n - 1); {6438#true} is VALID [2020-07-08 12:14:09,200 INFO L280 TraceCheckUtils]: 8: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:09,201 INFO L280 TraceCheckUtils]: 9: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:14:09,201 INFO L280 TraceCheckUtils]: 10: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:14:09,201 INFO L263 TraceCheckUtils]: 11: Hoare triple {6438#true} call #t~ret0 := fibo2(~n - 1); {6438#true} is VALID [2020-07-08 12:14:09,202 INFO L280 TraceCheckUtils]: 12: Hoare triple {6438#true} ~n := #in~n; {7074#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:09,202 INFO L280 TraceCheckUtils]: 13: Hoare triple {7074#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {7074#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:09,203 INFO L280 TraceCheckUtils]: 14: Hoare triple {7074#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {7074#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:09,203 INFO L263 TraceCheckUtils]: 15: Hoare triple {7074#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {6438#true} is VALID [2020-07-08 12:14:09,203 INFO L280 TraceCheckUtils]: 16: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:09,203 INFO L280 TraceCheckUtils]: 17: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:14:09,203 INFO L280 TraceCheckUtils]: 18: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:14:09,204 INFO L263 TraceCheckUtils]: 19: Hoare triple {6438#true} call #t~ret0 := fibo2(~n - 1); {6438#true} is VALID [2020-07-08 12:14:09,204 INFO L280 TraceCheckUtils]: 20: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:09,204 INFO L280 TraceCheckUtils]: 21: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:14:09,204 INFO L280 TraceCheckUtils]: 22: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:14:09,204 INFO L263 TraceCheckUtils]: 23: Hoare triple {6438#true} call #t~ret2 := fibo1(~n - 1); {6438#true} is VALID [2020-07-08 12:14:09,205 INFO L280 TraceCheckUtils]: 24: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:09,205 INFO L280 TraceCheckUtils]: 25: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:14:09,205 INFO L280 TraceCheckUtils]: 26: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:14:09,205 INFO L280 TraceCheckUtils]: 27: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:09,205 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {6438#true} {6438#true} #53#return; {6438#true} is VALID [2020-07-08 12:14:09,206 INFO L280 TraceCheckUtils]: 29: Hoare triple {6438#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6438#true} is VALID [2020-07-08 12:14:09,206 INFO L263 TraceCheckUtils]: 30: Hoare triple {6438#true} call #t~ret3 := fibo1(~n - 2); {6438#true} is VALID [2020-07-08 12:14:09,206 INFO L280 TraceCheckUtils]: 31: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:09,206 INFO L280 TraceCheckUtils]: 32: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:14:09,206 INFO L280 TraceCheckUtils]: 33: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:09,206 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {6438#true} {6438#true} #55#return; {6438#true} is VALID [2020-07-08 12:14:09,207 INFO L280 TraceCheckUtils]: 35: Hoare triple {6438#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6438#true} is VALID [2020-07-08 12:14:09,207 INFO L280 TraceCheckUtils]: 36: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:09,207 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {6438#true} {6438#true} #57#return; {6438#true} is VALID [2020-07-08 12:14:09,207 INFO L280 TraceCheckUtils]: 38: Hoare triple {6438#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6438#true} is VALID [2020-07-08 12:14:09,207 INFO L263 TraceCheckUtils]: 39: Hoare triple {6438#true} call #t~ret1 := fibo2(~n - 2); {6438#true} is VALID [2020-07-08 12:14:09,208 INFO L280 TraceCheckUtils]: 40: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:09,208 INFO L280 TraceCheckUtils]: 41: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:14:09,208 INFO L280 TraceCheckUtils]: 42: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:14:09,208 INFO L280 TraceCheckUtils]: 43: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:09,208 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {6438#true} {6438#true} #59#return; {6438#true} is VALID [2020-07-08 12:14:09,208 INFO L280 TraceCheckUtils]: 45: Hoare triple {6438#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {6438#true} is VALID [2020-07-08 12:14:09,209 INFO L280 TraceCheckUtils]: 46: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:09,210 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {6438#true} {7074#(= fibo2_~n |fibo2_#in~n|)} #53#return; {7074#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:09,210 INFO L280 TraceCheckUtils]: 48: Hoare triple {7074#(= fibo2_~n |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {7074#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:09,210 INFO L263 TraceCheckUtils]: 49: Hoare triple {7074#(= fibo2_~n |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {6438#true} is VALID [2020-07-08 12:14:09,211 INFO L280 TraceCheckUtils]: 50: Hoare triple {6438#true} ~n := #in~n; {7158#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:14:09,212 INFO L280 TraceCheckUtils]: 51: Hoare triple {7158#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {7159#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:14:09,213 INFO L280 TraceCheckUtils]: 52: Hoare triple {7159#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {7160#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:14:09,213 INFO L263 TraceCheckUtils]: 53: Hoare triple {7160#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret0 := fibo2(~n - 1); {6438#true} is VALID [2020-07-08 12:14:09,213 INFO L280 TraceCheckUtils]: 54: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:09,213 INFO L280 TraceCheckUtils]: 55: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:14:09,213 INFO L280 TraceCheckUtils]: 56: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:14:09,213 INFO L280 TraceCheckUtils]: 57: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:09,214 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {6438#true} {7160#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #57#return; {7160#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:14:09,215 INFO L280 TraceCheckUtils]: 59: Hoare triple {7160#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7160#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:14:09,215 INFO L263 TraceCheckUtils]: 60: Hoare triple {7160#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {6438#true} is VALID [2020-07-08 12:14:09,216 INFO L280 TraceCheckUtils]: 61: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:09,216 INFO L280 TraceCheckUtils]: 62: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:14:09,216 INFO L280 TraceCheckUtils]: 63: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:09,217 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {6438#true} {7160#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #59#return; {7170#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:14:09,218 INFO L280 TraceCheckUtils]: 65: Hoare triple {7170#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {7170#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:14:09,219 INFO L280 TraceCheckUtils]: 66: Hoare triple {7170#(<= 2 |fibo1_#in~n|)} assume true; {7170#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:14:09,220 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {7170#(<= 2 |fibo1_#in~n|)} {7074#(= fibo2_~n |fibo2_#in~n|)} #55#return; {7125#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 12:14:09,220 INFO L280 TraceCheckUtils]: 68: Hoare triple {7125#(<= 4 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {7125#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 12:14:09,221 INFO L280 TraceCheckUtils]: 69: Hoare triple {7125#(<= 4 |fibo2_#in~n|)} assume true; {7125#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 12:14:09,222 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {7125#(<= 4 |fibo2_#in~n|)} {6438#true} #57#return; {7055#(<= 5 fibo1_~n)} is VALID [2020-07-08 12:14:09,223 INFO L280 TraceCheckUtils]: 71: Hoare triple {7055#(<= 5 fibo1_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7055#(<= 5 fibo1_~n)} is VALID [2020-07-08 12:14:09,223 INFO L263 TraceCheckUtils]: 72: Hoare triple {7055#(<= 5 fibo1_~n)} call #t~ret1 := fibo2(~n - 2); {6438#true} is VALID [2020-07-08 12:14:09,223 INFO L280 TraceCheckUtils]: 73: Hoare triple {6438#true} ~n := #in~n; {7074#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:09,224 INFO L280 TraceCheckUtils]: 74: Hoare triple {7074#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {7074#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:09,224 INFO L280 TraceCheckUtils]: 75: Hoare triple {7074#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {7074#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:09,225 INFO L263 TraceCheckUtils]: 76: Hoare triple {7074#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {6438#true} is VALID [2020-07-08 12:14:09,225 INFO L280 TraceCheckUtils]: 77: Hoare triple {6438#true} ~n := #in~n; {7158#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:14:09,226 INFO L280 TraceCheckUtils]: 78: Hoare triple {7158#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {7158#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:14:09,226 INFO L280 TraceCheckUtils]: 79: Hoare triple {7158#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n;#res := 1; {7182#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 12:14:09,227 INFO L280 TraceCheckUtils]: 80: Hoare triple {7182#(<= |fibo1_#in~n| 1)} assume true; {7182#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 12:14:09,228 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {7182#(<= |fibo1_#in~n| 1)} {7074#(= fibo2_~n |fibo2_#in~n|)} #53#return; {7176#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:14:09,229 INFO L280 TraceCheckUtils]: 82: Hoare triple {7176#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {7176#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:14:09,229 INFO L263 TraceCheckUtils]: 83: Hoare triple {7176#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {6438#true} is VALID [2020-07-08 12:14:09,230 INFO L280 TraceCheckUtils]: 84: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:09,230 INFO L280 TraceCheckUtils]: 85: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:14:09,230 INFO L280 TraceCheckUtils]: 86: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:09,231 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {6438#true} {7176#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} #55#return; {7181#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 12:14:09,232 INFO L280 TraceCheckUtils]: 88: Hoare triple {7181#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {7181#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 12:14:09,232 INFO L280 TraceCheckUtils]: 89: Hoare triple {7181#(<= |fibo2_#in~n| 2)} assume true; {7181#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 12:14:09,233 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {7181#(<= |fibo2_#in~n| 2)} {7055#(<= 5 fibo1_~n)} #59#return; {6439#false} is VALID [2020-07-08 12:14:09,233 INFO L280 TraceCheckUtils]: 91: Hoare triple {6439#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {6439#false} is VALID [2020-07-08 12:14:09,233 INFO L280 TraceCheckUtils]: 92: Hoare triple {6439#false} assume true; {6439#false} is VALID [2020-07-08 12:14:09,234 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {6439#false} {6438#true} #53#return; {6439#false} is VALID [2020-07-08 12:14:09,234 INFO L280 TraceCheckUtils]: 94: Hoare triple {6439#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6439#false} is VALID [2020-07-08 12:14:09,234 INFO L263 TraceCheckUtils]: 95: Hoare triple {6439#false} call #t~ret3 := fibo1(~n - 2); {6438#true} is VALID [2020-07-08 12:14:09,234 INFO L280 TraceCheckUtils]: 96: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:09,234 INFO L280 TraceCheckUtils]: 97: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:14:09,234 INFO L280 TraceCheckUtils]: 98: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:14:09,234 INFO L263 TraceCheckUtils]: 99: Hoare triple {6438#true} call #t~ret0 := fibo2(~n - 1); {6438#true} is VALID [2020-07-08 12:14:09,235 INFO L280 TraceCheckUtils]: 100: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:09,235 INFO L280 TraceCheckUtils]: 101: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:14:09,235 INFO L280 TraceCheckUtils]: 102: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:14:09,235 INFO L263 TraceCheckUtils]: 103: Hoare triple {6438#true} call #t~ret2 := fibo1(~n - 1); {6438#true} is VALID [2020-07-08 12:14:09,235 INFO L280 TraceCheckUtils]: 104: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:09,236 INFO L280 TraceCheckUtils]: 105: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:14:09,236 INFO L280 TraceCheckUtils]: 106: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:14:09,236 INFO L280 TraceCheckUtils]: 107: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:09,236 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {6438#true} {6438#true} #53#return; {6438#true} is VALID [2020-07-08 12:14:09,237 INFO L280 TraceCheckUtils]: 109: Hoare triple {6438#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6438#true} is VALID [2020-07-08 12:14:09,237 INFO L263 TraceCheckUtils]: 110: Hoare triple {6438#true} call #t~ret3 := fibo1(~n - 2); {6438#true} is VALID [2020-07-08 12:14:09,237 INFO L280 TraceCheckUtils]: 111: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:09,237 INFO L280 TraceCheckUtils]: 112: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:14:09,238 INFO L280 TraceCheckUtils]: 113: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:09,238 INFO L275 TraceCheckUtils]: 114: Hoare quadruple {6438#true} {6438#true} #55#return; {6438#true} is VALID [2020-07-08 12:14:09,238 INFO L280 TraceCheckUtils]: 115: Hoare triple {6438#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6438#true} is VALID [2020-07-08 12:14:09,238 INFO L280 TraceCheckUtils]: 116: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:09,238 INFO L275 TraceCheckUtils]: 117: Hoare quadruple {6438#true} {6438#true} #57#return; {6438#true} is VALID [2020-07-08 12:14:09,238 INFO L280 TraceCheckUtils]: 118: Hoare triple {6438#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6438#true} is VALID [2020-07-08 12:14:09,239 INFO L263 TraceCheckUtils]: 119: Hoare triple {6438#true} call #t~ret1 := fibo2(~n - 2); {6438#true} is VALID [2020-07-08 12:14:09,239 INFO L280 TraceCheckUtils]: 120: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:09,239 INFO L280 TraceCheckUtils]: 121: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:14:09,239 INFO L280 TraceCheckUtils]: 122: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:14:09,239 INFO L280 TraceCheckUtils]: 123: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:09,239 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {6438#true} {6438#true} #59#return; {6438#true} is VALID [2020-07-08 12:14:09,240 INFO L280 TraceCheckUtils]: 125: Hoare triple {6438#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {6438#true} is VALID [2020-07-08 12:14:09,240 INFO L280 TraceCheckUtils]: 126: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:09,240 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {6438#true} {6439#false} #55#return; {6439#false} is VALID [2020-07-08 12:14:09,240 INFO L280 TraceCheckUtils]: 128: Hoare triple {6439#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6439#false} is VALID [2020-07-08 12:14:09,240 INFO L280 TraceCheckUtils]: 129: Hoare triple {6439#false} assume true; {6439#false} is VALID [2020-07-08 12:14:09,241 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {6439#false} {6438#true} #57#return; {6439#false} is VALID [2020-07-08 12:14:09,241 INFO L280 TraceCheckUtils]: 131: Hoare triple {6439#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6439#false} is VALID [2020-07-08 12:14:09,241 INFO L263 TraceCheckUtils]: 132: Hoare triple {6439#false} call #t~ret1 := fibo2(~n - 2); {6438#true} is VALID [2020-07-08 12:14:09,241 INFO L280 TraceCheckUtils]: 133: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:09,241 INFO L280 TraceCheckUtils]: 134: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:14:09,242 INFO L280 TraceCheckUtils]: 135: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:14:09,242 INFO L263 TraceCheckUtils]: 136: Hoare triple {6438#true} call #t~ret2 := fibo1(~n - 1); {6438#true} is VALID [2020-07-08 12:14:09,242 INFO L280 TraceCheckUtils]: 137: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:09,242 INFO L280 TraceCheckUtils]: 138: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:14:09,242 INFO L280 TraceCheckUtils]: 139: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:14:09,243 INFO L263 TraceCheckUtils]: 140: Hoare triple {6438#true} call #t~ret0 := fibo2(~n - 1); {6438#true} is VALID [2020-07-08 12:14:09,243 INFO L280 TraceCheckUtils]: 141: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:09,243 INFO L280 TraceCheckUtils]: 142: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:14:09,243 INFO L280 TraceCheckUtils]: 143: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:14:09,243 INFO L263 TraceCheckUtils]: 144: Hoare triple {6438#true} call #t~ret2 := fibo1(~n - 1); {6438#true} is VALID [2020-07-08 12:14:09,244 INFO L280 TraceCheckUtils]: 145: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:09,244 INFO L280 TraceCheckUtils]: 146: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:14:09,244 INFO L280 TraceCheckUtils]: 147: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:14:09,244 INFO L263 TraceCheckUtils]: 148: Hoare triple {6438#true} call #t~ret0 := fibo2(~n - 1); {6438#true} is VALID [2020-07-08 12:14:09,244 INFO L280 TraceCheckUtils]: 149: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:09,245 INFO L280 TraceCheckUtils]: 150: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:14:09,245 INFO L280 TraceCheckUtils]: 151: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:14:09,245 INFO L280 TraceCheckUtils]: 152: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:09,245 INFO L275 TraceCheckUtils]: 153: Hoare quadruple {6438#true} {6438#true} #57#return; {6438#true} is VALID [2020-07-08 12:14:09,245 INFO L280 TraceCheckUtils]: 154: Hoare triple {6438#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6438#true} is VALID [2020-07-08 12:14:09,246 INFO L263 TraceCheckUtils]: 155: Hoare triple {6438#true} call #t~ret1 := fibo2(~n - 2); {6438#true} is VALID [2020-07-08 12:14:09,246 INFO L280 TraceCheckUtils]: 156: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:09,246 INFO L280 TraceCheckUtils]: 157: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:14:09,246 INFO L280 TraceCheckUtils]: 158: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:09,246 INFO L275 TraceCheckUtils]: 159: Hoare quadruple {6438#true} {6438#true} #59#return; {6438#true} is VALID [2020-07-08 12:14:09,247 INFO L280 TraceCheckUtils]: 160: Hoare triple {6438#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {6438#true} is VALID [2020-07-08 12:14:09,247 INFO L280 TraceCheckUtils]: 161: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:09,247 INFO L275 TraceCheckUtils]: 162: Hoare quadruple {6438#true} {6438#true} #53#return; {6438#true} is VALID [2020-07-08 12:14:09,247 INFO L280 TraceCheckUtils]: 163: Hoare triple {6438#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6438#true} is VALID [2020-07-08 12:14:09,248 INFO L263 TraceCheckUtils]: 164: Hoare triple {6438#true} call #t~ret3 := fibo1(~n - 2); {6438#true} is VALID [2020-07-08 12:14:09,248 INFO L280 TraceCheckUtils]: 165: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:09,248 INFO L280 TraceCheckUtils]: 166: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:14:09,248 INFO L280 TraceCheckUtils]: 167: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:14:09,248 INFO L280 TraceCheckUtils]: 168: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:09,249 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {6438#true} {6438#true} #55#return; {6438#true} is VALID [2020-07-08 12:14:09,249 INFO L280 TraceCheckUtils]: 170: Hoare triple {6438#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6438#true} is VALID [2020-07-08 12:14:09,249 INFO L280 TraceCheckUtils]: 171: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:09,249 INFO L275 TraceCheckUtils]: 172: Hoare quadruple {6438#true} {6438#true} #57#return; {6438#true} is VALID [2020-07-08 12:14:09,249 INFO L280 TraceCheckUtils]: 173: Hoare triple {6438#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6438#true} is VALID [2020-07-08 12:14:09,250 INFO L263 TraceCheckUtils]: 174: Hoare triple {6438#true} call #t~ret1 := fibo2(~n - 2); {6438#true} is VALID [2020-07-08 12:14:09,250 INFO L280 TraceCheckUtils]: 175: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:09,250 INFO L280 TraceCheckUtils]: 176: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:14:09,250 INFO L280 TraceCheckUtils]: 177: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:14:09,250 INFO L263 TraceCheckUtils]: 178: Hoare triple {6438#true} call #t~ret2 := fibo1(~n - 1); {6438#true} is VALID [2020-07-08 12:14:09,250 INFO L280 TraceCheckUtils]: 179: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:09,251 INFO L280 TraceCheckUtils]: 180: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:14:09,251 INFO L280 TraceCheckUtils]: 181: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:14:09,251 INFO L280 TraceCheckUtils]: 182: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:09,251 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {6438#true} {6438#true} #53#return; {6438#true} is VALID [2020-07-08 12:14:09,251 INFO L280 TraceCheckUtils]: 184: Hoare triple {6438#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6438#true} is VALID [2020-07-08 12:14:09,252 INFO L263 TraceCheckUtils]: 185: Hoare triple {6438#true} call #t~ret3 := fibo1(~n - 2); {6438#true} is VALID [2020-07-08 12:14:09,252 INFO L280 TraceCheckUtils]: 186: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:09,252 INFO L280 TraceCheckUtils]: 187: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:14:09,252 INFO L280 TraceCheckUtils]: 188: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:09,252 INFO L275 TraceCheckUtils]: 189: Hoare quadruple {6438#true} {6438#true} #55#return; {6438#true} is VALID [2020-07-08 12:14:09,253 INFO L280 TraceCheckUtils]: 190: Hoare triple {6438#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6438#true} is VALID [2020-07-08 12:14:09,253 INFO L280 TraceCheckUtils]: 191: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:09,253 INFO L275 TraceCheckUtils]: 192: Hoare quadruple {6438#true} {6438#true} #59#return; {6438#true} is VALID [2020-07-08 12:14:09,253 INFO L280 TraceCheckUtils]: 193: Hoare triple {6438#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {6438#true} is VALID [2020-07-08 12:14:09,253 INFO L280 TraceCheckUtils]: 194: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:09,254 INFO L275 TraceCheckUtils]: 195: Hoare quadruple {6438#true} {6438#true} #53#return; {6438#true} is VALID [2020-07-08 12:14:09,254 INFO L280 TraceCheckUtils]: 196: Hoare triple {6438#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6438#true} is VALID [2020-07-08 12:14:09,254 INFO L263 TraceCheckUtils]: 197: Hoare triple {6438#true} call #t~ret3 := fibo1(~n - 2); {6438#true} is VALID [2020-07-08 12:14:09,254 INFO L280 TraceCheckUtils]: 198: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:09,254 INFO L280 TraceCheckUtils]: 199: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:14:09,254 INFO L280 TraceCheckUtils]: 200: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:14:09,255 INFO L263 TraceCheckUtils]: 201: Hoare triple {6438#true} call #t~ret0 := fibo2(~n - 1); {6438#true} is VALID [2020-07-08 12:14:09,255 INFO L280 TraceCheckUtils]: 202: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:09,255 INFO L280 TraceCheckUtils]: 203: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:14:09,255 INFO L280 TraceCheckUtils]: 204: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:14:09,255 INFO L280 TraceCheckUtils]: 205: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:09,256 INFO L275 TraceCheckUtils]: 206: Hoare quadruple {6438#true} {6438#true} #57#return; {6438#true} is VALID [2020-07-08 12:14:09,256 INFO L280 TraceCheckUtils]: 207: Hoare triple {6438#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6438#true} is VALID [2020-07-08 12:14:09,256 INFO L263 TraceCheckUtils]: 208: Hoare triple {6438#true} call #t~ret1 := fibo2(~n - 2); {6438#true} is VALID [2020-07-08 12:14:09,256 INFO L280 TraceCheckUtils]: 209: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:09,256 INFO L280 TraceCheckUtils]: 210: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:14:09,256 INFO L280 TraceCheckUtils]: 211: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:09,257 INFO L275 TraceCheckUtils]: 212: Hoare quadruple {6438#true} {6438#true} #59#return; {6438#true} is VALID [2020-07-08 12:14:09,257 INFO L280 TraceCheckUtils]: 213: Hoare triple {6438#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {6438#true} is VALID [2020-07-08 12:14:09,257 INFO L280 TraceCheckUtils]: 214: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:09,257 INFO L275 TraceCheckUtils]: 215: Hoare quadruple {6438#true} {6438#true} #55#return; {6438#true} is VALID [2020-07-08 12:14:09,257 INFO L280 TraceCheckUtils]: 216: Hoare triple {6438#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6438#true} is VALID [2020-07-08 12:14:09,258 INFO L280 TraceCheckUtils]: 217: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:09,258 INFO L275 TraceCheckUtils]: 218: Hoare quadruple {6438#true} {6439#false} #59#return; {6439#false} is VALID [2020-07-08 12:14:09,258 INFO L280 TraceCheckUtils]: 219: Hoare triple {6439#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {6439#false} is VALID [2020-07-08 12:14:09,258 INFO L280 TraceCheckUtils]: 220: Hoare triple {6439#false} assume true; {6439#false} is VALID [2020-07-08 12:14:09,258 INFO L275 TraceCheckUtils]: 221: Hoare quadruple {6439#false} {6442#(<= 25 main_~x~0)} #51#return; {6439#false} is VALID [2020-07-08 12:14:09,288 INFO L263 TraceCheckUtils]: 0: Hoare triple {6438#true} call ULTIMATE.init(); {6438#true} is VALID [2020-07-08 12:14:09,288 INFO L280 TraceCheckUtils]: 1: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:09,288 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6438#true} {6438#true} #47#return; {6438#true} is VALID [2020-07-08 12:14:09,288 INFO L263 TraceCheckUtils]: 3: Hoare triple {6438#true} call #t~ret5 := main(); {6438#true} is VALID [2020-07-08 12:14:09,291 INFO L280 TraceCheckUtils]: 4: Hoare triple {6438#true} ~x~0 := 25; {6442#(<= 25 main_~x~0)} is VALID [2020-07-08 12:14:09,292 INFO L263 TraceCheckUtils]: 5: Hoare triple {6442#(<= 25 main_~x~0)} call #t~ret4 := fibo1(~x~0); {6438#true} is VALID [2020-07-08 12:14:09,292 INFO L280 TraceCheckUtils]: 6: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:09,292 INFO L280 TraceCheckUtils]: 7: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:14:09,292 INFO L280 TraceCheckUtils]: 8: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:14:09,292 INFO L263 TraceCheckUtils]: 9: Hoare triple {6438#true} call #t~ret0 := fibo2(~n - 1); {6438#true} is VALID [2020-07-08 12:14:09,293 INFO L280 TraceCheckUtils]: 10: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:09,293 INFO L280 TraceCheckUtils]: 11: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:14:09,293 INFO L280 TraceCheckUtils]: 12: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:14:09,293 INFO L263 TraceCheckUtils]: 13: Hoare triple {6438#true} call #t~ret2 := fibo1(~n - 1); {6438#true} is VALID [2020-07-08 12:14:09,293 INFO L280 TraceCheckUtils]: 14: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:09,293 INFO L280 TraceCheckUtils]: 15: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:14:09,294 INFO L280 TraceCheckUtils]: 16: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:14:09,294 INFO L263 TraceCheckUtils]: 17: Hoare triple {6438#true} call #t~ret0 := fibo2(~n - 1); {6438#true} is VALID [2020-07-08 12:14:09,294 INFO L280 TraceCheckUtils]: 18: Hoare triple {6438#true} ~n := #in~n; {7074#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:09,295 INFO L280 TraceCheckUtils]: 19: Hoare triple {7074#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {7074#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:09,295 INFO L280 TraceCheckUtils]: 20: Hoare triple {7074#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {7074#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:09,296 INFO L263 TraceCheckUtils]: 21: Hoare triple {7074#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {6438#true} is VALID [2020-07-08 12:14:09,296 INFO L280 TraceCheckUtils]: 22: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:09,296 INFO L280 TraceCheckUtils]: 23: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:14:09,296 INFO L280 TraceCheckUtils]: 24: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:14:09,296 INFO L263 TraceCheckUtils]: 25: Hoare triple {6438#true} call #t~ret0 := fibo2(~n - 1); {6438#true} is VALID [2020-07-08 12:14:09,297 INFO L280 TraceCheckUtils]: 26: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:09,297 INFO L280 TraceCheckUtils]: 27: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:14:09,297 INFO L280 TraceCheckUtils]: 28: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:14:09,297 INFO L263 TraceCheckUtils]: 29: Hoare triple {6438#true} call #t~ret2 := fibo1(~n - 1); {6438#true} is VALID [2020-07-08 12:14:09,297 INFO L280 TraceCheckUtils]: 30: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:09,297 INFO L280 TraceCheckUtils]: 31: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:14:09,298 INFO L280 TraceCheckUtils]: 32: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:14:09,298 INFO L280 TraceCheckUtils]: 33: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:09,298 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {6438#true} {6438#true} #53#return; {6438#true} is VALID [2020-07-08 12:14:09,298 INFO L280 TraceCheckUtils]: 35: Hoare triple {6438#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6438#true} is VALID [2020-07-08 12:14:09,298 INFO L263 TraceCheckUtils]: 36: Hoare triple {6438#true} call #t~ret3 := fibo1(~n - 2); {6438#true} is VALID [2020-07-08 12:14:09,299 INFO L280 TraceCheckUtils]: 37: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:09,299 INFO L280 TraceCheckUtils]: 38: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:14:09,299 INFO L280 TraceCheckUtils]: 39: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:09,299 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {6438#true} {6438#true} #55#return; {6438#true} is VALID [2020-07-08 12:14:09,299 INFO L280 TraceCheckUtils]: 41: Hoare triple {6438#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6438#true} is VALID [2020-07-08 12:14:09,299 INFO L280 TraceCheckUtils]: 42: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:09,300 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {6438#true} {6438#true} #57#return; {6438#true} is VALID [2020-07-08 12:14:09,300 INFO L280 TraceCheckUtils]: 44: Hoare triple {6438#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6438#true} is VALID [2020-07-08 12:14:09,300 INFO L263 TraceCheckUtils]: 45: Hoare triple {6438#true} call #t~ret1 := fibo2(~n - 2); {6438#true} is VALID [2020-07-08 12:14:09,300 INFO L280 TraceCheckUtils]: 46: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:09,300 INFO L280 TraceCheckUtils]: 47: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:14:09,300 INFO L280 TraceCheckUtils]: 48: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:14:09,301 INFO L280 TraceCheckUtils]: 49: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:09,301 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {6438#true} {6438#true} #59#return; {6438#true} is VALID [2020-07-08 12:14:09,301 INFO L280 TraceCheckUtils]: 51: Hoare triple {6438#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {6438#true} is VALID [2020-07-08 12:14:09,301 INFO L280 TraceCheckUtils]: 52: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:09,303 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {6438#true} {7074#(= fibo2_~n |fibo2_#in~n|)} #53#return; {7074#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:09,303 INFO L280 TraceCheckUtils]: 54: Hoare triple {7074#(= fibo2_~n |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {7074#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:09,304 INFO L263 TraceCheckUtils]: 55: Hoare triple {7074#(= fibo2_~n |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {6438#true} is VALID [2020-07-08 12:14:09,304 INFO L280 TraceCheckUtils]: 56: Hoare triple {6438#true} ~n := #in~n; {7158#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:14:09,305 INFO L280 TraceCheckUtils]: 57: Hoare triple {7158#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {7159#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:14:09,306 INFO L280 TraceCheckUtils]: 58: Hoare triple {7159#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {7160#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:14:09,306 INFO L263 TraceCheckUtils]: 59: Hoare triple {7160#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret0 := fibo2(~n - 1); {6438#true} is VALID [2020-07-08 12:14:09,306 INFO L280 TraceCheckUtils]: 60: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:09,306 INFO L280 TraceCheckUtils]: 61: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:14:09,307 INFO L280 TraceCheckUtils]: 62: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:14:09,307 INFO L280 TraceCheckUtils]: 63: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:09,308 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {6438#true} {7160#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #57#return; {7160#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:14:09,309 INFO L280 TraceCheckUtils]: 65: Hoare triple {7160#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7160#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:14:09,309 INFO L263 TraceCheckUtils]: 66: Hoare triple {7160#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {6438#true} is VALID [2020-07-08 12:14:09,310 INFO L280 TraceCheckUtils]: 67: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:09,310 INFO L280 TraceCheckUtils]: 68: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:14:09,310 INFO L280 TraceCheckUtils]: 69: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:09,311 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {6438#true} {7160#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #59#return; {7170#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:14:09,312 INFO L280 TraceCheckUtils]: 71: Hoare triple {7170#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {7170#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:14:09,312 INFO L280 TraceCheckUtils]: 72: Hoare triple {7170#(<= 2 |fibo1_#in~n|)} assume true; {7170#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:14:09,313 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {7170#(<= 2 |fibo1_#in~n|)} {7074#(= fibo2_~n |fibo2_#in~n|)} #55#return; {7125#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 12:14:09,314 INFO L280 TraceCheckUtils]: 74: Hoare triple {7125#(<= 4 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {7125#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 12:14:09,314 INFO L280 TraceCheckUtils]: 75: Hoare triple {7125#(<= 4 |fibo2_#in~n|)} assume true; {7125#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 12:14:09,315 INFO L275 TraceCheckUtils]: 76: Hoare quadruple {7125#(<= 4 |fibo2_#in~n|)} {6438#true} #57#return; {7055#(<= 5 fibo1_~n)} is VALID [2020-07-08 12:14:09,316 INFO L280 TraceCheckUtils]: 77: Hoare triple {7055#(<= 5 fibo1_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7055#(<= 5 fibo1_~n)} is VALID [2020-07-08 12:14:09,316 INFO L263 TraceCheckUtils]: 78: Hoare triple {7055#(<= 5 fibo1_~n)} call #t~ret1 := fibo2(~n - 2); {6438#true} is VALID [2020-07-08 12:14:09,316 INFO L280 TraceCheckUtils]: 79: Hoare triple {6438#true} ~n := #in~n; {7074#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:09,317 INFO L280 TraceCheckUtils]: 80: Hoare triple {7074#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {7074#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:09,317 INFO L280 TraceCheckUtils]: 81: Hoare triple {7074#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {7074#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:09,318 INFO L263 TraceCheckUtils]: 82: Hoare triple {7074#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {6438#true} is VALID [2020-07-08 12:14:09,318 INFO L280 TraceCheckUtils]: 83: Hoare triple {6438#true} ~n := #in~n; {7158#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:14:09,319 INFO L280 TraceCheckUtils]: 84: Hoare triple {7158#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {7158#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:14:09,319 INFO L280 TraceCheckUtils]: 85: Hoare triple {7158#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n;#res := 1; {7182#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 12:14:09,320 INFO L280 TraceCheckUtils]: 86: Hoare triple {7182#(<= |fibo1_#in~n| 1)} assume true; {7182#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 12:14:09,321 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {7182#(<= |fibo1_#in~n| 1)} {7074#(= fibo2_~n |fibo2_#in~n|)} #53#return; {7176#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:14:09,321 INFO L280 TraceCheckUtils]: 88: Hoare triple {7176#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {7176#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:14:09,322 INFO L263 TraceCheckUtils]: 89: Hoare triple {7176#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {6438#true} is VALID [2020-07-08 12:14:09,322 INFO L280 TraceCheckUtils]: 90: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:09,322 INFO L280 TraceCheckUtils]: 91: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:14:09,322 INFO L280 TraceCheckUtils]: 92: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:09,324 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {6438#true} {7176#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} #55#return; {7181#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 12:14:09,324 INFO L280 TraceCheckUtils]: 94: Hoare triple {7181#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {7181#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 12:14:09,325 INFO L280 TraceCheckUtils]: 95: Hoare triple {7181#(<= |fibo2_#in~n| 2)} assume true; {7181#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 12:14:09,326 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {7181#(<= |fibo2_#in~n| 2)} {7055#(<= 5 fibo1_~n)} #59#return; {6439#false} is VALID [2020-07-08 12:14:09,326 INFO L280 TraceCheckUtils]: 97: Hoare triple {6439#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {6439#false} is VALID [2020-07-08 12:14:09,327 INFO L280 TraceCheckUtils]: 98: Hoare triple {6439#false} assume true; {6439#false} is VALID [2020-07-08 12:14:09,327 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {6439#false} {6438#true} #53#return; {6439#false} is VALID [2020-07-08 12:14:09,327 INFO L280 TraceCheckUtils]: 100: Hoare triple {6439#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6439#false} is VALID [2020-07-08 12:14:09,327 INFO L263 TraceCheckUtils]: 101: Hoare triple {6439#false} call #t~ret3 := fibo1(~n - 2); {6438#true} is VALID [2020-07-08 12:14:09,327 INFO L280 TraceCheckUtils]: 102: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:09,328 INFO L280 TraceCheckUtils]: 103: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:14:09,328 INFO L280 TraceCheckUtils]: 104: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:14:09,328 INFO L263 TraceCheckUtils]: 105: Hoare triple {6438#true} call #t~ret0 := fibo2(~n - 1); {6438#true} is VALID [2020-07-08 12:14:09,328 INFO L280 TraceCheckUtils]: 106: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:09,328 INFO L280 TraceCheckUtils]: 107: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:14:09,328 INFO L280 TraceCheckUtils]: 108: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:14:09,329 INFO L263 TraceCheckUtils]: 109: Hoare triple {6438#true} call #t~ret2 := fibo1(~n - 1); {6438#true} is VALID [2020-07-08 12:14:09,329 INFO L280 TraceCheckUtils]: 110: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:09,329 INFO L280 TraceCheckUtils]: 111: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:14:09,329 INFO L280 TraceCheckUtils]: 112: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:14:09,329 INFO L280 TraceCheckUtils]: 113: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:09,329 INFO L275 TraceCheckUtils]: 114: Hoare quadruple {6438#true} {6438#true} #53#return; {6438#true} is VALID [2020-07-08 12:14:09,330 INFO L280 TraceCheckUtils]: 115: Hoare triple {6438#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6438#true} is VALID [2020-07-08 12:14:09,330 INFO L263 TraceCheckUtils]: 116: Hoare triple {6438#true} call #t~ret3 := fibo1(~n - 2); {6438#true} is VALID [2020-07-08 12:14:09,330 INFO L280 TraceCheckUtils]: 117: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:09,330 INFO L280 TraceCheckUtils]: 118: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:14:09,330 INFO L280 TraceCheckUtils]: 119: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:09,331 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {6438#true} {6438#true} #55#return; {6438#true} is VALID [2020-07-08 12:14:09,331 INFO L280 TraceCheckUtils]: 121: Hoare triple {6438#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6438#true} is VALID [2020-07-08 12:14:09,331 INFO L280 TraceCheckUtils]: 122: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:09,331 INFO L275 TraceCheckUtils]: 123: Hoare quadruple {6438#true} {6438#true} #57#return; {6438#true} is VALID [2020-07-08 12:14:09,331 INFO L280 TraceCheckUtils]: 124: Hoare triple {6438#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6438#true} is VALID [2020-07-08 12:14:09,331 INFO L263 TraceCheckUtils]: 125: Hoare triple {6438#true} call #t~ret1 := fibo2(~n - 2); {6438#true} is VALID [2020-07-08 12:14:09,332 INFO L280 TraceCheckUtils]: 126: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:09,332 INFO L280 TraceCheckUtils]: 127: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:14:09,332 INFO L280 TraceCheckUtils]: 128: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:14:09,332 INFO L280 TraceCheckUtils]: 129: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:09,332 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {6438#true} {6438#true} #59#return; {6438#true} is VALID [2020-07-08 12:14:09,333 INFO L280 TraceCheckUtils]: 131: Hoare triple {6438#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {6438#true} is VALID [2020-07-08 12:14:09,333 INFO L280 TraceCheckUtils]: 132: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:09,333 INFO L275 TraceCheckUtils]: 133: Hoare quadruple {6438#true} {6439#false} #55#return; {6439#false} is VALID [2020-07-08 12:14:09,333 INFO L280 TraceCheckUtils]: 134: Hoare triple {6439#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6439#false} is VALID [2020-07-08 12:14:09,333 INFO L280 TraceCheckUtils]: 135: Hoare triple {6439#false} assume true; {6439#false} is VALID [2020-07-08 12:14:09,334 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {6439#false} {6438#true} #57#return; {6439#false} is VALID [2020-07-08 12:14:09,334 INFO L280 TraceCheckUtils]: 137: Hoare triple {6439#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6439#false} is VALID [2020-07-08 12:14:09,334 INFO L263 TraceCheckUtils]: 138: Hoare triple {6439#false} call #t~ret1 := fibo2(~n - 2); {6438#true} is VALID [2020-07-08 12:14:09,334 INFO L280 TraceCheckUtils]: 139: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:09,334 INFO L280 TraceCheckUtils]: 140: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:14:09,334 INFO L280 TraceCheckUtils]: 141: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:14:09,335 INFO L263 TraceCheckUtils]: 142: Hoare triple {6438#true} call #t~ret2 := fibo1(~n - 1); {6438#true} is VALID [2020-07-08 12:14:09,335 INFO L280 TraceCheckUtils]: 143: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:09,335 INFO L280 TraceCheckUtils]: 144: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:14:09,335 INFO L280 TraceCheckUtils]: 145: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:14:09,335 INFO L263 TraceCheckUtils]: 146: Hoare triple {6438#true} call #t~ret0 := fibo2(~n - 1); {6438#true} is VALID [2020-07-08 12:14:09,335 INFO L280 TraceCheckUtils]: 147: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:09,336 INFO L280 TraceCheckUtils]: 148: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:14:09,336 INFO L280 TraceCheckUtils]: 149: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:14:09,336 INFO L263 TraceCheckUtils]: 150: Hoare triple {6438#true} call #t~ret2 := fibo1(~n - 1); {6438#true} is VALID [2020-07-08 12:14:09,336 INFO L280 TraceCheckUtils]: 151: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:09,336 INFO L280 TraceCheckUtils]: 152: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:14:09,337 INFO L280 TraceCheckUtils]: 153: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:14:09,337 INFO L263 TraceCheckUtils]: 154: Hoare triple {6438#true} call #t~ret0 := fibo2(~n - 1); {6438#true} is VALID [2020-07-08 12:14:09,337 INFO L280 TraceCheckUtils]: 155: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:09,337 INFO L280 TraceCheckUtils]: 156: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:14:09,337 INFO L280 TraceCheckUtils]: 157: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:14:09,337 INFO L280 TraceCheckUtils]: 158: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:09,338 INFO L275 TraceCheckUtils]: 159: Hoare quadruple {6438#true} {6438#true} #57#return; {6438#true} is VALID [2020-07-08 12:14:09,338 INFO L280 TraceCheckUtils]: 160: Hoare triple {6438#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6438#true} is VALID [2020-07-08 12:14:09,338 INFO L263 TraceCheckUtils]: 161: Hoare triple {6438#true} call #t~ret1 := fibo2(~n - 2); {6438#true} is VALID [2020-07-08 12:14:09,338 INFO L280 TraceCheckUtils]: 162: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:09,338 INFO L280 TraceCheckUtils]: 163: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:14:09,338 INFO L280 TraceCheckUtils]: 164: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:09,339 INFO L275 TraceCheckUtils]: 165: Hoare quadruple {6438#true} {6438#true} #59#return; {6438#true} is VALID [2020-07-08 12:14:09,339 INFO L280 TraceCheckUtils]: 166: Hoare triple {6438#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {6438#true} is VALID [2020-07-08 12:14:09,339 INFO L280 TraceCheckUtils]: 167: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:09,339 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {6438#true} {6438#true} #53#return; {6438#true} is VALID [2020-07-08 12:14:09,339 INFO L280 TraceCheckUtils]: 169: Hoare triple {6438#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6438#true} is VALID [2020-07-08 12:14:09,340 INFO L263 TraceCheckUtils]: 170: Hoare triple {6438#true} call #t~ret3 := fibo1(~n - 2); {6438#true} is VALID [2020-07-08 12:14:09,340 INFO L280 TraceCheckUtils]: 171: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:09,340 INFO L280 TraceCheckUtils]: 172: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:14:09,340 INFO L280 TraceCheckUtils]: 173: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:14:09,340 INFO L280 TraceCheckUtils]: 174: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:09,341 INFO L275 TraceCheckUtils]: 175: Hoare quadruple {6438#true} {6438#true} #55#return; {6438#true} is VALID [2020-07-08 12:14:09,341 INFO L280 TraceCheckUtils]: 176: Hoare triple {6438#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6438#true} is VALID [2020-07-08 12:14:09,341 INFO L280 TraceCheckUtils]: 177: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:09,341 INFO L275 TraceCheckUtils]: 178: Hoare quadruple {6438#true} {6438#true} #57#return; {6438#true} is VALID [2020-07-08 12:14:09,341 INFO L280 TraceCheckUtils]: 179: Hoare triple {6438#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6438#true} is VALID [2020-07-08 12:14:09,342 INFO L263 TraceCheckUtils]: 180: Hoare triple {6438#true} call #t~ret1 := fibo2(~n - 2); {6438#true} is VALID [2020-07-08 12:14:09,342 INFO L280 TraceCheckUtils]: 181: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:09,342 INFO L280 TraceCheckUtils]: 182: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:14:09,342 INFO L280 TraceCheckUtils]: 183: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:14:09,342 INFO L263 TraceCheckUtils]: 184: Hoare triple {6438#true} call #t~ret2 := fibo1(~n - 1); {6438#true} is VALID [2020-07-08 12:14:09,343 INFO L280 TraceCheckUtils]: 185: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:09,343 INFO L280 TraceCheckUtils]: 186: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:14:09,343 INFO L280 TraceCheckUtils]: 187: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:14:09,343 INFO L280 TraceCheckUtils]: 188: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:09,343 INFO L275 TraceCheckUtils]: 189: Hoare quadruple {6438#true} {6438#true} #53#return; {6438#true} is VALID [2020-07-08 12:14:09,344 INFO L280 TraceCheckUtils]: 190: Hoare triple {6438#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6438#true} is VALID [2020-07-08 12:14:09,344 INFO L263 TraceCheckUtils]: 191: Hoare triple {6438#true} call #t~ret3 := fibo1(~n - 2); {6438#true} is VALID [2020-07-08 12:14:09,344 INFO L280 TraceCheckUtils]: 192: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:09,344 INFO L280 TraceCheckUtils]: 193: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:14:09,344 INFO L280 TraceCheckUtils]: 194: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:09,344 INFO L275 TraceCheckUtils]: 195: Hoare quadruple {6438#true} {6438#true} #55#return; {6438#true} is VALID [2020-07-08 12:14:09,345 INFO L280 TraceCheckUtils]: 196: Hoare triple {6438#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6438#true} is VALID [2020-07-08 12:14:09,345 INFO L280 TraceCheckUtils]: 197: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:09,345 INFO L275 TraceCheckUtils]: 198: Hoare quadruple {6438#true} {6438#true} #59#return; {6438#true} is VALID [2020-07-08 12:14:09,345 INFO L280 TraceCheckUtils]: 199: Hoare triple {6438#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {6438#true} is VALID [2020-07-08 12:14:09,345 INFO L280 TraceCheckUtils]: 200: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:09,346 INFO L275 TraceCheckUtils]: 201: Hoare quadruple {6438#true} {6438#true} #53#return; {6438#true} is VALID [2020-07-08 12:14:09,346 INFO L280 TraceCheckUtils]: 202: Hoare triple {6438#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6438#true} is VALID [2020-07-08 12:14:09,346 INFO L263 TraceCheckUtils]: 203: Hoare triple {6438#true} call #t~ret3 := fibo1(~n - 2); {6438#true} is VALID [2020-07-08 12:14:09,346 INFO L280 TraceCheckUtils]: 204: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:09,346 INFO L280 TraceCheckUtils]: 205: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:14:09,347 INFO L280 TraceCheckUtils]: 206: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:14:09,347 INFO L263 TraceCheckUtils]: 207: Hoare triple {6438#true} call #t~ret0 := fibo2(~n - 1); {6438#true} is VALID [2020-07-08 12:14:09,347 INFO L280 TraceCheckUtils]: 208: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:09,347 INFO L280 TraceCheckUtils]: 209: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:14:09,347 INFO L280 TraceCheckUtils]: 210: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:14:09,347 INFO L280 TraceCheckUtils]: 211: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:09,348 INFO L275 TraceCheckUtils]: 212: Hoare quadruple {6438#true} {6438#true} #57#return; {6438#true} is VALID [2020-07-08 12:14:09,348 INFO L280 TraceCheckUtils]: 213: Hoare triple {6438#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6438#true} is VALID [2020-07-08 12:14:09,348 INFO L263 TraceCheckUtils]: 214: Hoare triple {6438#true} call #t~ret1 := fibo2(~n - 2); {6438#true} is VALID [2020-07-08 12:14:09,348 INFO L280 TraceCheckUtils]: 215: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:09,348 INFO L280 TraceCheckUtils]: 216: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:14:09,349 INFO L280 TraceCheckUtils]: 217: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:09,349 INFO L275 TraceCheckUtils]: 218: Hoare quadruple {6438#true} {6438#true} #59#return; {6438#true} is VALID [2020-07-08 12:14:09,349 INFO L280 TraceCheckUtils]: 219: Hoare triple {6438#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {6438#true} is VALID [2020-07-08 12:14:09,349 INFO L280 TraceCheckUtils]: 220: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:09,349 INFO L275 TraceCheckUtils]: 221: Hoare quadruple {6438#true} {6438#true} #55#return; {6438#true} is VALID [2020-07-08 12:14:09,349 INFO L280 TraceCheckUtils]: 222: Hoare triple {6438#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6438#true} is VALID [2020-07-08 12:14:09,351 INFO L280 TraceCheckUtils]: 223: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:09,351 INFO L275 TraceCheckUtils]: 224: Hoare quadruple {6438#true} {6439#false} #59#return; {6439#false} is VALID [2020-07-08 12:14:09,351 INFO L280 TraceCheckUtils]: 225: Hoare triple {6439#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {6439#false} is VALID [2020-07-08 12:14:09,352 INFO L280 TraceCheckUtils]: 226: Hoare triple {6439#false} assume true; {6439#false} is VALID [2020-07-08 12:14:09,352 INFO L275 TraceCheckUtils]: 227: Hoare quadruple {6439#false} {6442#(<= 25 main_~x~0)} #51#return; {6439#false} is VALID [2020-07-08 12:14:09,352 INFO L280 TraceCheckUtils]: 228: Hoare triple {6439#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~result~0 := #t~ret4;havoc #t~ret4; {6439#false} is VALID [2020-07-08 12:14:09,352 INFO L280 TraceCheckUtils]: 229: Hoare triple {6439#false} assume 75025 != ~result~0; {6439#false} is VALID [2020-07-08 12:14:09,352 INFO L280 TraceCheckUtils]: 230: Hoare triple {6439#false} assume !false; {6439#false} is VALID [2020-07-08 12:14:09,386 INFO L134 CoverageAnalysis]: Checked inductivity of 1404 backedges. 160 proven. 267 refuted. 0 times theorem prover too weak. 977 trivial. 0 not checked. [2020-07-08 12:14:09,387 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1274237132] [2020-07-08 12:14:09,387 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [259273594] [2020-07-08 12:14:09,387 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-08 12:14:09,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:09,483 INFO L264 TraceCheckSpWp]: Trace formula consists of 514 conjuncts, 16 conjunts are in the unsatisfiable core [2020-07-08 12:14:09,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:09,532 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-08 12:14:09,958 INFO L263 TraceCheckUtils]: 0: Hoare triple {6438#true} call ULTIMATE.init(); {6438#true} is VALID [2020-07-08 12:14:09,958 INFO L280 TraceCheckUtils]: 1: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:09,958 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6438#true} {6438#true} #47#return; {6438#true} is VALID [2020-07-08 12:14:09,958 INFO L263 TraceCheckUtils]: 3: Hoare triple {6438#true} call #t~ret5 := main(); {6438#true} is VALID [2020-07-08 12:14:09,959 INFO L280 TraceCheckUtils]: 4: Hoare triple {6438#true} ~x~0 := 25; {6442#(<= 25 main_~x~0)} is VALID [2020-07-08 12:14:09,959 INFO L263 TraceCheckUtils]: 5: Hoare triple {6442#(<= 25 main_~x~0)} call #t~ret4 := fibo1(~x~0); {6438#true} is VALID [2020-07-08 12:14:09,960 INFO L280 TraceCheckUtils]: 6: Hoare triple {6438#true} ~n := #in~n; {7413#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:14:09,960 INFO L280 TraceCheckUtils]: 7: Hoare triple {7413#(<= |fibo1_#in~n| fibo1_~n)} assume !(~n < 1); {7413#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:14:09,961 INFO L280 TraceCheckUtils]: 8: Hoare triple {7413#(<= |fibo1_#in~n| fibo1_~n)} assume !(1 == ~n); {7413#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:14:09,961 INFO L263 TraceCheckUtils]: 9: Hoare triple {7413#(<= |fibo1_#in~n| fibo1_~n)} call #t~ret0 := fibo2(~n - 1); {6438#true} is VALID [2020-07-08 12:14:09,962 INFO L280 TraceCheckUtils]: 10: Hoare triple {6438#true} ~n := #in~n; {7426#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-08 12:14:09,962 INFO L280 TraceCheckUtils]: 11: Hoare triple {7426#(<= |fibo2_#in~n| fibo2_~n)} assume !(~n < 1); {7426#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-08 12:14:09,963 INFO L280 TraceCheckUtils]: 12: Hoare triple {7426#(<= |fibo2_#in~n| fibo2_~n)} assume !(1 == ~n); {7426#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-08 12:14:09,963 INFO L263 TraceCheckUtils]: 13: Hoare triple {7426#(<= |fibo2_#in~n| fibo2_~n)} call #t~ret2 := fibo1(~n - 1); {6438#true} is VALID [2020-07-08 12:14:09,963 INFO L280 TraceCheckUtils]: 14: Hoare triple {6438#true} ~n := #in~n; {7413#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:14:09,964 INFO L280 TraceCheckUtils]: 15: Hoare triple {7413#(<= |fibo1_#in~n| fibo1_~n)} assume !(~n < 1); {7413#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:14:09,964 INFO L280 TraceCheckUtils]: 16: Hoare triple {7413#(<= |fibo1_#in~n| fibo1_~n)} assume !(1 == ~n); {7413#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:14:09,965 INFO L263 TraceCheckUtils]: 17: Hoare triple {7413#(<= |fibo1_#in~n| fibo1_~n)} call #t~ret0 := fibo2(~n - 1); {6438#true} is VALID [2020-07-08 12:14:09,965 INFO L280 TraceCheckUtils]: 18: Hoare triple {6438#true} ~n := #in~n; {7426#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-08 12:14:09,966 INFO L280 TraceCheckUtils]: 19: Hoare triple {7426#(<= |fibo2_#in~n| fibo2_~n)} assume !(~n < 1); {7426#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-08 12:14:09,966 INFO L280 TraceCheckUtils]: 20: Hoare triple {7426#(<= |fibo2_#in~n| fibo2_~n)} assume !(1 == ~n); {7426#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-08 12:14:09,967 INFO L263 TraceCheckUtils]: 21: Hoare triple {7426#(<= |fibo2_#in~n| fibo2_~n)} call #t~ret2 := fibo1(~n - 1); {6438#true} is VALID [2020-07-08 12:14:09,967 INFO L280 TraceCheckUtils]: 22: Hoare triple {6438#true} ~n := #in~n; {7413#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:14:09,967 INFO L280 TraceCheckUtils]: 23: Hoare triple {7413#(<= |fibo1_#in~n| fibo1_~n)} assume !(~n < 1); {7413#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:14:09,968 INFO L280 TraceCheckUtils]: 24: Hoare triple {7413#(<= |fibo1_#in~n| fibo1_~n)} assume !(1 == ~n); {7413#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:14:09,968 INFO L263 TraceCheckUtils]: 25: Hoare triple {7413#(<= |fibo1_#in~n| fibo1_~n)} call #t~ret0 := fibo2(~n - 1); {6438#true} is VALID [2020-07-08 12:14:09,968 INFO L280 TraceCheckUtils]: 26: Hoare triple {6438#true} ~n := #in~n; {7426#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-08 12:14:09,969 INFO L280 TraceCheckUtils]: 27: Hoare triple {7426#(<= |fibo2_#in~n| fibo2_~n)} assume !(~n < 1); {7426#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-08 12:14:09,969 INFO L280 TraceCheckUtils]: 28: Hoare triple {7426#(<= |fibo2_#in~n| fibo2_~n)} assume !(1 == ~n); {7426#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-08 12:14:09,969 INFO L263 TraceCheckUtils]: 29: Hoare triple {7426#(<= |fibo2_#in~n| fibo2_~n)} call #t~ret2 := fibo1(~n - 1); {6438#true} is VALID [2020-07-08 12:14:09,970 INFO L280 TraceCheckUtils]: 30: Hoare triple {6438#true} ~n := #in~n; {7413#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:14:09,970 INFO L280 TraceCheckUtils]: 31: Hoare triple {7413#(<= |fibo1_#in~n| fibo1_~n)} assume !(~n < 1); {7413#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:14:09,971 INFO L280 TraceCheckUtils]: 32: Hoare triple {7413#(<= |fibo1_#in~n| fibo1_~n)} assume 1 == ~n;#res := 1; {7182#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 12:14:09,971 INFO L280 TraceCheckUtils]: 33: Hoare triple {7182#(<= |fibo1_#in~n| 1)} assume true; {7182#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 12:14:09,972 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {7182#(<= |fibo1_#in~n| 1)} {7426#(<= |fibo2_#in~n| fibo2_~n)} #53#return; {7181#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 12:14:09,972 INFO L280 TraceCheckUtils]: 35: Hoare triple {7181#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {7181#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 12:14:09,972 INFO L263 TraceCheckUtils]: 36: Hoare triple {7181#(<= |fibo2_#in~n| 2)} call #t~ret3 := fibo1(~n - 2); {6438#true} is VALID [2020-07-08 12:14:09,973 INFO L280 TraceCheckUtils]: 37: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:09,973 INFO L280 TraceCheckUtils]: 38: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:14:09,973 INFO L280 TraceCheckUtils]: 39: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:09,973 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {6438#true} {7181#(<= |fibo2_#in~n| 2)} #55#return; {7181#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 12:14:09,974 INFO L280 TraceCheckUtils]: 41: Hoare triple {7181#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {7181#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 12:14:09,974 INFO L280 TraceCheckUtils]: 42: Hoare triple {7181#(<= |fibo2_#in~n| 2)} assume true; {7181#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 12:14:09,975 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {7181#(<= |fibo2_#in~n| 2)} {7413#(<= |fibo1_#in~n| fibo1_~n)} #57#return; {7526#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 12:14:09,975 INFO L280 TraceCheckUtils]: 44: Hoare triple {7526#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7526#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 12:14:09,975 INFO L263 TraceCheckUtils]: 45: Hoare triple {7526#(<= |fibo1_#in~n| 3)} call #t~ret1 := fibo2(~n - 2); {6438#true} is VALID [2020-07-08 12:14:09,975 INFO L280 TraceCheckUtils]: 46: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:09,976 INFO L280 TraceCheckUtils]: 47: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:14:09,976 INFO L280 TraceCheckUtils]: 48: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:14:09,976 INFO L280 TraceCheckUtils]: 49: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:09,979 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {6438#true} {7526#(<= |fibo1_#in~n| 3)} #59#return; {7526#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 12:14:09,983 INFO L280 TraceCheckUtils]: 51: Hoare triple {7526#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {7526#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 12:14:09,983 INFO L280 TraceCheckUtils]: 52: Hoare triple {7526#(<= |fibo1_#in~n| 3)} assume true; {7526#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 12:14:09,984 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {7526#(<= |fibo1_#in~n| 3)} {7426#(<= |fibo2_#in~n| fibo2_~n)} #53#return; {7557#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 12:14:09,985 INFO L280 TraceCheckUtils]: 54: Hoare triple {7557#(<= |fibo2_#in~n| 4)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {7557#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 12:14:09,985 INFO L263 TraceCheckUtils]: 55: Hoare triple {7557#(<= |fibo2_#in~n| 4)} call #t~ret3 := fibo1(~n - 2); {6438#true} is VALID [2020-07-08 12:14:09,985 INFO L280 TraceCheckUtils]: 56: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:09,985 INFO L280 TraceCheckUtils]: 57: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:14:09,985 INFO L280 TraceCheckUtils]: 58: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:14:09,986 INFO L263 TraceCheckUtils]: 59: Hoare triple {6438#true} call #t~ret0 := fibo2(~n - 1); {6438#true} is VALID [2020-07-08 12:14:09,986 INFO L280 TraceCheckUtils]: 60: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:09,986 INFO L280 TraceCheckUtils]: 61: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:14:09,986 INFO L280 TraceCheckUtils]: 62: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:14:09,987 INFO L280 TraceCheckUtils]: 63: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:09,987 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {6438#true} {6438#true} #57#return; {6438#true} is VALID [2020-07-08 12:14:09,987 INFO L280 TraceCheckUtils]: 65: Hoare triple {6438#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6438#true} is VALID [2020-07-08 12:14:09,987 INFO L263 TraceCheckUtils]: 66: Hoare triple {6438#true} call #t~ret1 := fibo2(~n - 2); {6438#true} is VALID [2020-07-08 12:14:09,987 INFO L280 TraceCheckUtils]: 67: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:09,988 INFO L280 TraceCheckUtils]: 68: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:14:09,988 INFO L280 TraceCheckUtils]: 69: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:09,988 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {6438#true} {6438#true} #59#return; {6438#true} is VALID [2020-07-08 12:14:09,988 INFO L280 TraceCheckUtils]: 71: Hoare triple {6438#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {6438#true} is VALID [2020-07-08 12:14:09,988 INFO L280 TraceCheckUtils]: 72: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:09,989 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {6438#true} {7557#(<= |fibo2_#in~n| 4)} #55#return; {7557#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 12:14:09,989 INFO L280 TraceCheckUtils]: 74: Hoare triple {7557#(<= |fibo2_#in~n| 4)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {7557#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 12:14:09,990 INFO L280 TraceCheckUtils]: 75: Hoare triple {7557#(<= |fibo2_#in~n| 4)} assume true; {7557#(<= |fibo2_#in~n| 4)} is VALID [2020-07-08 12:14:09,990 INFO L275 TraceCheckUtils]: 76: Hoare quadruple {7557#(<= |fibo2_#in~n| 4)} {7413#(<= |fibo1_#in~n| fibo1_~n)} #57#return; {7627#(<= |fibo1_#in~n| 5)} is VALID [2020-07-08 12:14:09,991 INFO L280 TraceCheckUtils]: 77: Hoare triple {7627#(<= |fibo1_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7627#(<= |fibo1_#in~n| 5)} is VALID [2020-07-08 12:14:09,991 INFO L263 TraceCheckUtils]: 78: Hoare triple {7627#(<= |fibo1_#in~n| 5)} call #t~ret1 := fibo2(~n - 2); {6438#true} is VALID [2020-07-08 12:14:09,991 INFO L280 TraceCheckUtils]: 79: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:09,991 INFO L280 TraceCheckUtils]: 80: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:14:09,992 INFO L280 TraceCheckUtils]: 81: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:14:09,992 INFO L263 TraceCheckUtils]: 82: Hoare triple {6438#true} call #t~ret2 := fibo1(~n - 1); {6438#true} is VALID [2020-07-08 12:14:09,992 INFO L280 TraceCheckUtils]: 83: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:09,992 INFO L280 TraceCheckUtils]: 84: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:14:09,992 INFO L280 TraceCheckUtils]: 85: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:14:09,993 INFO L280 TraceCheckUtils]: 86: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:09,993 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {6438#true} {6438#true} #53#return; {6438#true} is VALID [2020-07-08 12:14:09,993 INFO L280 TraceCheckUtils]: 88: Hoare triple {6438#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6438#true} is VALID [2020-07-08 12:14:09,993 INFO L263 TraceCheckUtils]: 89: Hoare triple {6438#true} call #t~ret3 := fibo1(~n - 2); {6438#true} is VALID [2020-07-08 12:14:09,994 INFO L280 TraceCheckUtils]: 90: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:09,994 INFO L280 TraceCheckUtils]: 91: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:14:09,994 INFO L280 TraceCheckUtils]: 92: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:09,994 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {6438#true} {6438#true} #55#return; {6438#true} is VALID [2020-07-08 12:14:09,995 INFO L280 TraceCheckUtils]: 94: Hoare triple {6438#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6438#true} is VALID [2020-07-08 12:14:09,995 INFO L280 TraceCheckUtils]: 95: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:09,996 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {6438#true} {7627#(<= |fibo1_#in~n| 5)} #59#return; {7627#(<= |fibo1_#in~n| 5)} is VALID [2020-07-08 12:14:09,996 INFO L280 TraceCheckUtils]: 97: Hoare triple {7627#(<= |fibo1_#in~n| 5)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {7627#(<= |fibo1_#in~n| 5)} is VALID [2020-07-08 12:14:09,996 INFO L280 TraceCheckUtils]: 98: Hoare triple {7627#(<= |fibo1_#in~n| 5)} assume true; {7627#(<= |fibo1_#in~n| 5)} is VALID [2020-07-08 12:14:09,997 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {7627#(<= |fibo1_#in~n| 5)} {7426#(<= |fibo2_#in~n| fibo2_~n)} #53#return; {7697#(<= |fibo2_#in~n| 6)} is VALID [2020-07-08 12:14:09,998 INFO L280 TraceCheckUtils]: 100: Hoare triple {7697#(<= |fibo2_#in~n| 6)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {7697#(<= |fibo2_#in~n| 6)} is VALID [2020-07-08 12:14:09,998 INFO L263 TraceCheckUtils]: 101: Hoare triple {7697#(<= |fibo2_#in~n| 6)} call #t~ret3 := fibo1(~n - 2); {6438#true} is VALID [2020-07-08 12:14:09,998 INFO L280 TraceCheckUtils]: 102: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:09,998 INFO L280 TraceCheckUtils]: 103: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:14:09,998 INFO L280 TraceCheckUtils]: 104: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:14:09,999 INFO L263 TraceCheckUtils]: 105: Hoare triple {6438#true} call #t~ret0 := fibo2(~n - 1); {6438#true} is VALID [2020-07-08 12:14:09,999 INFO L280 TraceCheckUtils]: 106: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:09,999 INFO L280 TraceCheckUtils]: 107: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:14:09,999 INFO L280 TraceCheckUtils]: 108: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:14:09,999 INFO L263 TraceCheckUtils]: 109: Hoare triple {6438#true} call #t~ret2 := fibo1(~n - 1); {6438#true} is VALID [2020-07-08 12:14:09,999 INFO L280 TraceCheckUtils]: 110: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:10,000 INFO L280 TraceCheckUtils]: 111: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:14:10,000 INFO L280 TraceCheckUtils]: 112: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:14:10,000 INFO L280 TraceCheckUtils]: 113: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:10,000 INFO L275 TraceCheckUtils]: 114: Hoare quadruple {6438#true} {6438#true} #53#return; {6438#true} is VALID [2020-07-08 12:14:10,000 INFO L280 TraceCheckUtils]: 115: Hoare triple {6438#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6438#true} is VALID [2020-07-08 12:14:10,000 INFO L263 TraceCheckUtils]: 116: Hoare triple {6438#true} call #t~ret3 := fibo1(~n - 2); {6438#true} is VALID [2020-07-08 12:14:10,001 INFO L280 TraceCheckUtils]: 117: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:10,001 INFO L280 TraceCheckUtils]: 118: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:14:10,001 INFO L280 TraceCheckUtils]: 119: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:10,001 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {6438#true} {6438#true} #55#return; {6438#true} is VALID [2020-07-08 12:14:10,001 INFO L280 TraceCheckUtils]: 121: Hoare triple {6438#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6438#true} is VALID [2020-07-08 12:14:10,002 INFO L280 TraceCheckUtils]: 122: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:10,002 INFO L275 TraceCheckUtils]: 123: Hoare quadruple {6438#true} {6438#true} #57#return; {6438#true} is VALID [2020-07-08 12:14:10,002 INFO L280 TraceCheckUtils]: 124: Hoare triple {6438#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6438#true} is VALID [2020-07-08 12:14:10,002 INFO L263 TraceCheckUtils]: 125: Hoare triple {6438#true} call #t~ret1 := fibo2(~n - 2); {6438#true} is VALID [2020-07-08 12:14:10,002 INFO L280 TraceCheckUtils]: 126: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:10,003 INFO L280 TraceCheckUtils]: 127: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:14:10,003 INFO L280 TraceCheckUtils]: 128: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:14:10,003 INFO L280 TraceCheckUtils]: 129: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:10,003 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {6438#true} {6438#true} #59#return; {6438#true} is VALID [2020-07-08 12:14:10,003 INFO L280 TraceCheckUtils]: 131: Hoare triple {6438#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {6438#true} is VALID [2020-07-08 12:14:10,003 INFO L280 TraceCheckUtils]: 132: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:10,014 INFO L275 TraceCheckUtils]: 133: Hoare quadruple {6438#true} {7697#(<= |fibo2_#in~n| 6)} #55#return; {7697#(<= |fibo2_#in~n| 6)} is VALID [2020-07-08 12:14:10,015 INFO L280 TraceCheckUtils]: 134: Hoare triple {7697#(<= |fibo2_#in~n| 6)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {7697#(<= |fibo2_#in~n| 6)} is VALID [2020-07-08 12:14:10,016 INFO L280 TraceCheckUtils]: 135: Hoare triple {7697#(<= |fibo2_#in~n| 6)} assume true; {7697#(<= |fibo2_#in~n| 6)} is VALID [2020-07-08 12:14:10,017 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {7697#(<= |fibo2_#in~n| 6)} {7413#(<= |fibo1_#in~n| fibo1_~n)} #57#return; {7809#(<= |fibo1_#in~n| 7)} is VALID [2020-07-08 12:14:10,018 INFO L280 TraceCheckUtils]: 137: Hoare triple {7809#(<= |fibo1_#in~n| 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7809#(<= |fibo1_#in~n| 7)} is VALID [2020-07-08 12:14:10,018 INFO L263 TraceCheckUtils]: 138: Hoare triple {7809#(<= |fibo1_#in~n| 7)} call #t~ret1 := fibo2(~n - 2); {6438#true} is VALID [2020-07-08 12:14:10,018 INFO L280 TraceCheckUtils]: 139: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:10,018 INFO L280 TraceCheckUtils]: 140: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:14:10,018 INFO L280 TraceCheckUtils]: 141: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:14:10,018 INFO L263 TraceCheckUtils]: 142: Hoare triple {6438#true} call #t~ret2 := fibo1(~n - 1); {6438#true} is VALID [2020-07-08 12:14:10,019 INFO L280 TraceCheckUtils]: 143: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:10,019 INFO L280 TraceCheckUtils]: 144: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:14:10,019 INFO L280 TraceCheckUtils]: 145: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:14:10,019 INFO L263 TraceCheckUtils]: 146: Hoare triple {6438#true} call #t~ret0 := fibo2(~n - 1); {6438#true} is VALID [2020-07-08 12:14:10,019 INFO L280 TraceCheckUtils]: 147: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:10,020 INFO L280 TraceCheckUtils]: 148: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:14:10,020 INFO L280 TraceCheckUtils]: 149: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:14:10,020 INFO L263 TraceCheckUtils]: 150: Hoare triple {6438#true} call #t~ret2 := fibo1(~n - 1); {6438#true} is VALID [2020-07-08 12:14:10,020 INFO L280 TraceCheckUtils]: 151: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:10,020 INFO L280 TraceCheckUtils]: 152: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:14:10,020 INFO L280 TraceCheckUtils]: 153: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:14:10,021 INFO L263 TraceCheckUtils]: 154: Hoare triple {6438#true} call #t~ret0 := fibo2(~n - 1); {6438#true} is VALID [2020-07-08 12:14:10,021 INFO L280 TraceCheckUtils]: 155: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:10,021 INFO L280 TraceCheckUtils]: 156: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:14:10,021 INFO L280 TraceCheckUtils]: 157: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:14:10,021 INFO L280 TraceCheckUtils]: 158: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:10,022 INFO L275 TraceCheckUtils]: 159: Hoare quadruple {6438#true} {6438#true} #57#return; {6438#true} is VALID [2020-07-08 12:14:10,022 INFO L280 TraceCheckUtils]: 160: Hoare triple {6438#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6438#true} is VALID [2020-07-08 12:14:10,022 INFO L263 TraceCheckUtils]: 161: Hoare triple {6438#true} call #t~ret1 := fibo2(~n - 2); {6438#true} is VALID [2020-07-08 12:14:10,022 INFO L280 TraceCheckUtils]: 162: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:10,022 INFO L280 TraceCheckUtils]: 163: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:14:10,022 INFO L280 TraceCheckUtils]: 164: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:10,023 INFO L275 TraceCheckUtils]: 165: Hoare quadruple {6438#true} {6438#true} #59#return; {6438#true} is VALID [2020-07-08 12:14:10,023 INFO L280 TraceCheckUtils]: 166: Hoare triple {6438#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {6438#true} is VALID [2020-07-08 12:14:10,023 INFO L280 TraceCheckUtils]: 167: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:10,023 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {6438#true} {6438#true} #53#return; {6438#true} is VALID [2020-07-08 12:14:10,023 INFO L280 TraceCheckUtils]: 169: Hoare triple {6438#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6438#true} is VALID [2020-07-08 12:14:10,023 INFO L263 TraceCheckUtils]: 170: Hoare triple {6438#true} call #t~ret3 := fibo1(~n - 2); {6438#true} is VALID [2020-07-08 12:14:10,024 INFO L280 TraceCheckUtils]: 171: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:10,024 INFO L280 TraceCheckUtils]: 172: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:14:10,024 INFO L280 TraceCheckUtils]: 173: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:14:10,024 INFO L280 TraceCheckUtils]: 174: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:10,024 INFO L275 TraceCheckUtils]: 175: Hoare quadruple {6438#true} {6438#true} #55#return; {6438#true} is VALID [2020-07-08 12:14:10,025 INFO L280 TraceCheckUtils]: 176: Hoare triple {6438#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6438#true} is VALID [2020-07-08 12:14:10,025 INFO L280 TraceCheckUtils]: 177: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:10,025 INFO L275 TraceCheckUtils]: 178: Hoare quadruple {6438#true} {6438#true} #57#return; {6438#true} is VALID [2020-07-08 12:14:10,025 INFO L280 TraceCheckUtils]: 179: Hoare triple {6438#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6438#true} is VALID [2020-07-08 12:14:10,025 INFO L263 TraceCheckUtils]: 180: Hoare triple {6438#true} call #t~ret1 := fibo2(~n - 2); {6438#true} is VALID [2020-07-08 12:14:10,025 INFO L280 TraceCheckUtils]: 181: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:10,026 INFO L280 TraceCheckUtils]: 182: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:14:10,026 INFO L280 TraceCheckUtils]: 183: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:14:10,026 INFO L263 TraceCheckUtils]: 184: Hoare triple {6438#true} call #t~ret2 := fibo1(~n - 1); {6438#true} is VALID [2020-07-08 12:14:10,026 INFO L280 TraceCheckUtils]: 185: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:10,026 INFO L280 TraceCheckUtils]: 186: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:14:10,027 INFO L280 TraceCheckUtils]: 187: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:14:10,027 INFO L280 TraceCheckUtils]: 188: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:10,027 INFO L275 TraceCheckUtils]: 189: Hoare quadruple {6438#true} {6438#true} #53#return; {6438#true} is VALID [2020-07-08 12:14:10,027 INFO L280 TraceCheckUtils]: 190: Hoare triple {6438#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6438#true} is VALID [2020-07-08 12:14:10,027 INFO L263 TraceCheckUtils]: 191: Hoare triple {6438#true} call #t~ret3 := fibo1(~n - 2); {6438#true} is VALID [2020-07-08 12:14:10,027 INFO L280 TraceCheckUtils]: 192: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:10,028 INFO L280 TraceCheckUtils]: 193: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:14:10,028 INFO L280 TraceCheckUtils]: 194: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:10,028 INFO L275 TraceCheckUtils]: 195: Hoare quadruple {6438#true} {6438#true} #55#return; {6438#true} is VALID [2020-07-08 12:14:10,028 INFO L280 TraceCheckUtils]: 196: Hoare triple {6438#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6438#true} is VALID [2020-07-08 12:14:10,028 INFO L280 TraceCheckUtils]: 197: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:10,029 INFO L275 TraceCheckUtils]: 198: Hoare quadruple {6438#true} {6438#true} #59#return; {6438#true} is VALID [2020-07-08 12:14:10,029 INFO L280 TraceCheckUtils]: 199: Hoare triple {6438#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {6438#true} is VALID [2020-07-08 12:14:10,029 INFO L280 TraceCheckUtils]: 200: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:10,029 INFO L275 TraceCheckUtils]: 201: Hoare quadruple {6438#true} {6438#true} #53#return; {6438#true} is VALID [2020-07-08 12:14:10,029 INFO L280 TraceCheckUtils]: 202: Hoare triple {6438#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6438#true} is VALID [2020-07-08 12:14:10,029 INFO L263 TraceCheckUtils]: 203: Hoare triple {6438#true} call #t~ret3 := fibo1(~n - 2); {6438#true} is VALID [2020-07-08 12:14:10,030 INFO L280 TraceCheckUtils]: 204: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:10,030 INFO L280 TraceCheckUtils]: 205: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:14:10,030 INFO L280 TraceCheckUtils]: 206: Hoare triple {6438#true} assume !(1 == ~n); {6438#true} is VALID [2020-07-08 12:14:10,030 INFO L263 TraceCheckUtils]: 207: Hoare triple {6438#true} call #t~ret0 := fibo2(~n - 1); {6438#true} is VALID [2020-07-08 12:14:10,030 INFO L280 TraceCheckUtils]: 208: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:10,030 INFO L280 TraceCheckUtils]: 209: Hoare triple {6438#true} assume !(~n < 1); {6438#true} is VALID [2020-07-08 12:14:10,031 INFO L280 TraceCheckUtils]: 210: Hoare triple {6438#true} assume 1 == ~n;#res := 1; {6438#true} is VALID [2020-07-08 12:14:10,031 INFO L280 TraceCheckUtils]: 211: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:10,031 INFO L275 TraceCheckUtils]: 212: Hoare quadruple {6438#true} {6438#true} #57#return; {6438#true} is VALID [2020-07-08 12:14:10,031 INFO L280 TraceCheckUtils]: 213: Hoare triple {6438#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6438#true} is VALID [2020-07-08 12:14:10,031 INFO L263 TraceCheckUtils]: 214: Hoare triple {6438#true} call #t~ret1 := fibo2(~n - 2); {6438#true} is VALID [2020-07-08 12:14:10,032 INFO L280 TraceCheckUtils]: 215: Hoare triple {6438#true} ~n := #in~n; {6438#true} is VALID [2020-07-08 12:14:10,032 INFO L280 TraceCheckUtils]: 216: Hoare triple {6438#true} assume ~n < 1;#res := 0; {6438#true} is VALID [2020-07-08 12:14:10,032 INFO L280 TraceCheckUtils]: 217: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:10,032 INFO L275 TraceCheckUtils]: 218: Hoare quadruple {6438#true} {6438#true} #59#return; {6438#true} is VALID [2020-07-08 12:14:10,032 INFO L280 TraceCheckUtils]: 219: Hoare triple {6438#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {6438#true} is VALID [2020-07-08 12:14:10,032 INFO L280 TraceCheckUtils]: 220: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:10,033 INFO L275 TraceCheckUtils]: 221: Hoare quadruple {6438#true} {6438#true} #55#return; {6438#true} is VALID [2020-07-08 12:14:10,033 INFO L280 TraceCheckUtils]: 222: Hoare triple {6438#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6438#true} is VALID [2020-07-08 12:14:10,033 INFO L280 TraceCheckUtils]: 223: Hoare triple {6438#true} assume true; {6438#true} is VALID [2020-07-08 12:14:10,034 INFO L275 TraceCheckUtils]: 224: Hoare quadruple {6438#true} {7809#(<= |fibo1_#in~n| 7)} #59#return; {7809#(<= |fibo1_#in~n| 7)} is VALID [2020-07-08 12:14:10,034 INFO L280 TraceCheckUtils]: 225: Hoare triple {7809#(<= |fibo1_#in~n| 7)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {7809#(<= |fibo1_#in~n| 7)} is VALID [2020-07-08 12:14:10,035 INFO L280 TraceCheckUtils]: 226: Hoare triple {7809#(<= |fibo1_#in~n| 7)} assume true; {7809#(<= |fibo1_#in~n| 7)} is VALID [2020-07-08 12:14:10,036 INFO L275 TraceCheckUtils]: 227: Hoare quadruple {7809#(<= |fibo1_#in~n| 7)} {6442#(<= 25 main_~x~0)} #51#return; {6439#false} is VALID [2020-07-08 12:14:10,036 INFO L280 TraceCheckUtils]: 228: Hoare triple {6439#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~result~0 := #t~ret4;havoc #t~ret4; {6439#false} is VALID [2020-07-08 12:14:10,036 INFO L280 TraceCheckUtils]: 229: Hoare triple {6439#false} assume 75025 != ~result~0; {6439#false} is VALID [2020-07-08 12:14:10,037 INFO L280 TraceCheckUtils]: 230: Hoare triple {6439#false} assume !false; {6439#false} is VALID [2020-07-08 12:14:10,072 INFO L134 CoverageAnalysis]: Checked inductivity of 1404 backedges. 70 proven. 425 refuted. 0 times theorem prover too weak. 909 trivial. 0 not checked. [2020-07-08 12:14:10,072 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-08 12:14:10,073 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 12] total 20 [2020-07-08 12:14:10,073 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1652662832] [2020-07-08 12:14:10,075 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 231 [2020-07-08 12:14:10,148 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 12:14:10,148 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 20 states. [2020-07-08 12:14:10,274 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 123 edges. 123 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:14:10,275 INFO L459 AbstractCegarLoop]: Interpolant automaton has 20 states [2020-07-08 12:14:10,275 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 12:14:10,275 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2020-07-08 12:14:10,275 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=59, Invalid=321, Unknown=0, NotChecked=0, Total=380 [2020-07-08 12:14:10,275 INFO L87 Difference]: Start difference. First operand 118 states and 167 transitions. Second operand 20 states. [2020-07-08 12:14:12,805 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:14:12,806 INFO L93 Difference]: Finished difference Result 265 states and 436 transitions. [2020-07-08 12:14:12,806 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2020-07-08 12:14:12,806 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 231 [2020-07-08 12:14:12,806 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 12:14:12,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2020-07-08 12:14:12,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 195 transitions. [2020-07-08 12:14:12,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2020-07-08 12:14:12,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 195 transitions. [2020-07-08 12:14:12,815 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 32 states and 195 transitions. [2020-07-08 12:14:13,085 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 195 edges. 195 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:14:13,090 INFO L225 Difference]: With dead ends: 265 [2020-07-08 12:14:13,091 INFO L226 Difference]: Without dead ends: 159 [2020-07-08 12:14:13,094 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 329 GetRequests, 294 SyntacticMatches, 0 SemanticMatches, 35 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 229 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=221, Invalid=1111, Unknown=0, NotChecked=0, Total=1332 [2020-07-08 12:14:13,094 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 159 states. [2020-07-08 12:14:13,185 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 159 to 149. [2020-07-08 12:14:13,185 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 12:14:13,185 INFO L82 GeneralOperation]: Start isEquivalent. First operand 159 states. Second operand 149 states. [2020-07-08 12:14:13,185 INFO L74 IsIncluded]: Start isIncluded. First operand 159 states. Second operand 149 states. [2020-07-08 12:14:13,185 INFO L87 Difference]: Start difference. First operand 159 states. Second operand 149 states. [2020-07-08 12:14:13,194 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:14:13,194 INFO L93 Difference]: Finished difference Result 159 states and 233 transitions. [2020-07-08 12:14:13,195 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 233 transitions. [2020-07-08 12:14:13,196 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:14:13,196 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:14:13,197 INFO L74 IsIncluded]: Start isIncluded. First operand 149 states. Second operand 159 states. [2020-07-08 12:14:13,197 INFO L87 Difference]: Start difference. First operand 149 states. Second operand 159 states. [2020-07-08 12:14:13,204 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:14:13,205 INFO L93 Difference]: Finished difference Result 159 states and 233 transitions. [2020-07-08 12:14:13,205 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 233 transitions. [2020-07-08 12:14:13,206 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:14:13,206 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:14:13,206 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 12:14:13,207 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 12:14:13,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 149 states. [2020-07-08 12:14:13,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 149 states and 219 transitions. [2020-07-08 12:14:13,214 INFO L78 Accepts]: Start accepts. Automaton has 149 states and 219 transitions. Word has length 231 [2020-07-08 12:14:13,215 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 12:14:13,215 INFO L479 AbstractCegarLoop]: Abstraction has 149 states and 219 transitions. [2020-07-08 12:14:13,215 INFO L480 AbstractCegarLoop]: Interpolant automaton has 20 states. [2020-07-08 12:14:13,215 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 219 transitions. [2020-07-08 12:14:13,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 463 [2020-07-08 12:14:13,227 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 12:14:13,228 INFO L422 BasicCegarLoop]: trace histogram [34, 34, 33, 33, 27, 26, 17, 17, 17, 17, 17, 17, 17, 16, 16, 16, 16, 16, 16, 16, 10, 10, 8, 6, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 12:14:13,442 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2020-07-08 12:14:13,443 INFO L427 AbstractCegarLoop]: === Iteration 11 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 12:14:13,443 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 12:14:13,443 INFO L82 PathProgramCache]: Analyzing trace with hash 127134592, now seen corresponding path program 2 times [2020-07-08 12:14:13,444 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 12:14:13,444 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2139471939] [2020-07-08 12:14:13,445 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 12:14:13,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:13,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:13,698 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:13,699 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {8989#true} {8989#true} #47#return; {8989#true} is VALID [2020-07-08 12:14:13,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:13,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:13,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:13,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:13,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:14,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:14,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:14,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:14,038 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,038 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,038 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:14,039 INFO L280 TraceCheckUtils]: 3: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,039 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:14:14,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:14,054 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,054 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:14:14,055 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,055 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:14:14,058 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,059 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,059 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:14,059 INFO L263 TraceCheckUtils]: 3: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:14:14,059 INFO L280 TraceCheckUtils]: 4: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,060 INFO L280 TraceCheckUtils]: 5: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,060 INFO L280 TraceCheckUtils]: 6: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:14,060 INFO L280 TraceCheckUtils]: 7: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,060 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:14:14,061 INFO L280 TraceCheckUtils]: 9: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:14,061 INFO L263 TraceCheckUtils]: 10: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:14:14,061 INFO L280 TraceCheckUtils]: 11: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,062 INFO L280 TraceCheckUtils]: 12: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:14:14,062 INFO L280 TraceCheckUtils]: 13: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,062 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:14:14,062 INFO L280 TraceCheckUtils]: 15: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {8989#true} is VALID [2020-07-08 12:14:14,063 INFO L280 TraceCheckUtils]: 16: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,063 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:14:14,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:14,068 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,069 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,069 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:14,069 INFO L280 TraceCheckUtils]: 3: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,069 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:14:14,070 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,070 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,070 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:14,070 INFO L263 TraceCheckUtils]: 3: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:14:14,070 INFO L280 TraceCheckUtils]: 4: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,071 INFO L280 TraceCheckUtils]: 5: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,071 INFO L280 TraceCheckUtils]: 6: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:14,071 INFO L263 TraceCheckUtils]: 7: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:14:14,071 INFO L280 TraceCheckUtils]: 8: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,072 INFO L280 TraceCheckUtils]: 9: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,072 INFO L280 TraceCheckUtils]: 10: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:14,072 INFO L280 TraceCheckUtils]: 11: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,072 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:14:14,073 INFO L280 TraceCheckUtils]: 13: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:14,073 INFO L263 TraceCheckUtils]: 14: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:14:14,073 INFO L280 TraceCheckUtils]: 15: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,073 INFO L280 TraceCheckUtils]: 16: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:14:14,073 INFO L280 TraceCheckUtils]: 17: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,074 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:14:14,074 INFO L280 TraceCheckUtils]: 19: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {8989#true} is VALID [2020-07-08 12:14:14,074 INFO L280 TraceCheckUtils]: 20: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,074 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:14:14,075 INFO L280 TraceCheckUtils]: 22: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:14,075 INFO L263 TraceCheckUtils]: 23: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:14:14,075 INFO L280 TraceCheckUtils]: 24: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,075 INFO L280 TraceCheckUtils]: 25: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,076 INFO L280 TraceCheckUtils]: 26: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:14,076 INFO L280 TraceCheckUtils]: 27: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,076 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:14:14,076 INFO L280 TraceCheckUtils]: 29: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:14:14,076 INFO L280 TraceCheckUtils]: 30: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,078 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {8989#true} {10327#(= fibo1_~n |fibo1_#in~n|)} #57#return; {10327#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:14:14,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:14,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:14,153 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,153 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,153 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:14,154 INFO L280 TraceCheckUtils]: 3: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,154 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8989#true} {10413#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #53#return; {10413#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:14:14,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:14,160 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,161 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:14:14,161 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,162 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {8989#true} {10413#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #55#return; {10423#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 12:14:14,163 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {10411#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:14,164 INFO L280 TraceCheckUtils]: 1: Hoare triple {10411#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {10412#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:14:14,164 INFO L280 TraceCheckUtils]: 2: Hoare triple {10412#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {10413#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:14:14,165 INFO L263 TraceCheckUtils]: 3: Hoare triple {10413#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:14:14,165 INFO L280 TraceCheckUtils]: 4: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,165 INFO L280 TraceCheckUtils]: 5: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,165 INFO L280 TraceCheckUtils]: 6: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:14,166 INFO L280 TraceCheckUtils]: 7: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,166 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {8989#true} {10413#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #53#return; {10413#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:14:14,167 INFO L280 TraceCheckUtils]: 9: Hoare triple {10413#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {10413#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:14:14,167 INFO L263 TraceCheckUtils]: 10: Hoare triple {10413#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:14:14,168 INFO L280 TraceCheckUtils]: 11: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,168 INFO L280 TraceCheckUtils]: 12: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:14:14,168 INFO L280 TraceCheckUtils]: 13: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,169 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {8989#true} {10413#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #55#return; {10423#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 12:14:14,170 INFO L280 TraceCheckUtils]: 15: Hoare triple {10423#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {10423#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 12:14:14,170 INFO L280 TraceCheckUtils]: 16: Hoare triple {10423#(<= 2 |fibo2_#in~n|)} assume true; {10423#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 12:14:14,171 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {10423#(<= 2 |fibo2_#in~n|)} {10327#(= fibo1_~n |fibo1_#in~n|)} #59#return; {10378#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-08 12:14:14,172 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {10327#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:14:14,173 INFO L280 TraceCheckUtils]: 1: Hoare triple {10327#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {10327#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:14:14,173 INFO L280 TraceCheckUtils]: 2: Hoare triple {10327#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {10327#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:14:14,174 INFO L263 TraceCheckUtils]: 3: Hoare triple {10327#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:14:14,174 INFO L280 TraceCheckUtils]: 4: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,174 INFO L280 TraceCheckUtils]: 5: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,174 INFO L280 TraceCheckUtils]: 6: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:14,175 INFO L263 TraceCheckUtils]: 7: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:14:14,175 INFO L280 TraceCheckUtils]: 8: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,175 INFO L280 TraceCheckUtils]: 9: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,175 INFO L280 TraceCheckUtils]: 10: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:14,175 INFO L263 TraceCheckUtils]: 11: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:14:14,176 INFO L280 TraceCheckUtils]: 12: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,176 INFO L280 TraceCheckUtils]: 13: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,176 INFO L280 TraceCheckUtils]: 14: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:14,176 INFO L280 TraceCheckUtils]: 15: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,177 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:14:14,177 INFO L280 TraceCheckUtils]: 17: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:14,177 INFO L263 TraceCheckUtils]: 18: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:14:14,177 INFO L280 TraceCheckUtils]: 19: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,177 INFO L280 TraceCheckUtils]: 20: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:14:14,178 INFO L280 TraceCheckUtils]: 21: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,178 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:14:14,178 INFO L280 TraceCheckUtils]: 23: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {8989#true} is VALID [2020-07-08 12:14:14,178 INFO L280 TraceCheckUtils]: 24: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,179 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:14:14,179 INFO L280 TraceCheckUtils]: 26: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:14,179 INFO L263 TraceCheckUtils]: 27: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:14:14,179 INFO L280 TraceCheckUtils]: 28: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,179 INFO L280 TraceCheckUtils]: 29: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,180 INFO L280 TraceCheckUtils]: 30: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:14,180 INFO L280 TraceCheckUtils]: 31: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,180 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:14:14,180 INFO L280 TraceCheckUtils]: 33: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:14:14,180 INFO L280 TraceCheckUtils]: 34: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,182 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {8989#true} {10327#(= fibo1_~n |fibo1_#in~n|)} #57#return; {10327#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:14:14,182 INFO L280 TraceCheckUtils]: 36: Hoare triple {10327#(= fibo1_~n |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10327#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:14:14,182 INFO L263 TraceCheckUtils]: 37: Hoare triple {10327#(= fibo1_~n |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:14:14,183 INFO L280 TraceCheckUtils]: 38: Hoare triple {8989#true} ~n := #in~n; {10411#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:14,184 INFO L280 TraceCheckUtils]: 39: Hoare triple {10411#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {10412#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:14:14,185 INFO L280 TraceCheckUtils]: 40: Hoare triple {10412#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {10413#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:14:14,185 INFO L263 TraceCheckUtils]: 41: Hoare triple {10413#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:14:14,185 INFO L280 TraceCheckUtils]: 42: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,186 INFO L280 TraceCheckUtils]: 43: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,186 INFO L280 TraceCheckUtils]: 44: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:14,186 INFO L280 TraceCheckUtils]: 45: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,187 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {8989#true} {10413#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #53#return; {10413#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:14:14,188 INFO L280 TraceCheckUtils]: 47: Hoare triple {10413#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {10413#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:14:14,188 INFO L263 TraceCheckUtils]: 48: Hoare triple {10413#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:14:14,188 INFO L280 TraceCheckUtils]: 49: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,188 INFO L280 TraceCheckUtils]: 50: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:14:14,189 INFO L280 TraceCheckUtils]: 51: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,190 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {8989#true} {10413#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #55#return; {10423#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 12:14:14,191 INFO L280 TraceCheckUtils]: 53: Hoare triple {10423#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {10423#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 12:14:14,191 INFO L280 TraceCheckUtils]: 54: Hoare triple {10423#(<= 2 |fibo2_#in~n|)} assume true; {10423#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 12:14:14,192 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {10423#(<= 2 |fibo2_#in~n|)} {10327#(= fibo1_~n |fibo1_#in~n|)} #59#return; {10378#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-08 12:14:14,193 INFO L280 TraceCheckUtils]: 56: Hoare triple {10378#(<= 4 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {10378#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-08 12:14:14,193 INFO L280 TraceCheckUtils]: 57: Hoare triple {10378#(<= 4 |fibo1_#in~n|)} assume true; {10378#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-08 12:14:14,194 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {10378#(<= 4 |fibo1_#in~n|)} {8989#true} #53#return; {10308#(<= 5 fibo2_~n)} is VALID [2020-07-08 12:14:14,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:14,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:14,253 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {10411#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:14,253 INFO L280 TraceCheckUtils]: 1: Hoare triple {10411#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {10411#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:14,254 INFO L280 TraceCheckUtils]: 2: Hoare triple {10411#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n;#res := 1; {10435#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 12:14:14,255 INFO L280 TraceCheckUtils]: 3: Hoare triple {10435#(<= |fibo2_#in~n| 1)} assume true; {10435#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 12:14:14,256 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {10435#(<= |fibo2_#in~n| 1)} {10327#(= fibo1_~n |fibo1_#in~n|)} #57#return; {10429#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:14:14,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:14,261 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,262 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:14:14,262 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,263 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {8989#true} {10429#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} #59#return; {10434#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 12:14:14,263 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {10327#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:14:14,264 INFO L280 TraceCheckUtils]: 1: Hoare triple {10327#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {10327#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:14:14,264 INFO L280 TraceCheckUtils]: 2: Hoare triple {10327#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {10327#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:14:14,265 INFO L263 TraceCheckUtils]: 3: Hoare triple {10327#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:14:14,265 INFO L280 TraceCheckUtils]: 4: Hoare triple {8989#true} ~n := #in~n; {10411#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:14,266 INFO L280 TraceCheckUtils]: 5: Hoare triple {10411#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {10411#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:14,266 INFO L280 TraceCheckUtils]: 6: Hoare triple {10411#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n;#res := 1; {10435#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 12:14:14,267 INFO L280 TraceCheckUtils]: 7: Hoare triple {10435#(<= |fibo2_#in~n| 1)} assume true; {10435#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 12:14:14,268 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {10435#(<= |fibo2_#in~n| 1)} {10327#(= fibo1_~n |fibo1_#in~n|)} #57#return; {10429#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:14:14,270 INFO L280 TraceCheckUtils]: 9: Hoare triple {10429#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10429#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:14:14,270 INFO L263 TraceCheckUtils]: 10: Hoare triple {10429#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:14:14,270 INFO L280 TraceCheckUtils]: 11: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,270 INFO L280 TraceCheckUtils]: 12: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:14:14,271 INFO L280 TraceCheckUtils]: 13: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,272 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {8989#true} {10429#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} #59#return; {10434#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 12:14:14,272 INFO L280 TraceCheckUtils]: 15: Hoare triple {10434#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {10434#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 12:14:14,273 INFO L280 TraceCheckUtils]: 16: Hoare triple {10434#(<= |fibo1_#in~n| 2)} assume true; {10434#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 12:14:14,274 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {10434#(<= |fibo1_#in~n| 2)} {10308#(<= 5 fibo2_~n)} #55#return; {8990#false} is VALID [2020-07-08 12:14:14,275 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,275 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,275 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:14,276 INFO L263 TraceCheckUtils]: 3: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:14:14,276 INFO L280 TraceCheckUtils]: 4: Hoare triple {8989#true} ~n := #in~n; {10327#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:14:14,277 INFO L280 TraceCheckUtils]: 5: Hoare triple {10327#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {10327#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:14:14,277 INFO L280 TraceCheckUtils]: 6: Hoare triple {10327#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {10327#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:14:14,277 INFO L263 TraceCheckUtils]: 7: Hoare triple {10327#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:14:14,278 INFO L280 TraceCheckUtils]: 8: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,278 INFO L280 TraceCheckUtils]: 9: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,278 INFO L280 TraceCheckUtils]: 10: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:14,278 INFO L263 TraceCheckUtils]: 11: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:14:14,278 INFO L280 TraceCheckUtils]: 12: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,279 INFO L280 TraceCheckUtils]: 13: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,279 INFO L280 TraceCheckUtils]: 14: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:14,279 INFO L263 TraceCheckUtils]: 15: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:14:14,279 INFO L280 TraceCheckUtils]: 16: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,280 INFO L280 TraceCheckUtils]: 17: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,280 INFO L280 TraceCheckUtils]: 18: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:14,280 INFO L280 TraceCheckUtils]: 19: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,280 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:14:14,280 INFO L280 TraceCheckUtils]: 21: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:14,281 INFO L263 TraceCheckUtils]: 22: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:14:14,281 INFO L280 TraceCheckUtils]: 23: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,281 INFO L280 TraceCheckUtils]: 24: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:14:14,281 INFO L280 TraceCheckUtils]: 25: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,281 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:14:14,282 INFO L280 TraceCheckUtils]: 27: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {8989#true} is VALID [2020-07-08 12:14:14,282 INFO L280 TraceCheckUtils]: 28: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,282 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:14:14,282 INFO L280 TraceCheckUtils]: 30: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:14,282 INFO L263 TraceCheckUtils]: 31: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:14:14,283 INFO L280 TraceCheckUtils]: 32: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,283 INFO L280 TraceCheckUtils]: 33: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,283 INFO L280 TraceCheckUtils]: 34: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:14,283 INFO L280 TraceCheckUtils]: 35: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,283 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:14:14,284 INFO L280 TraceCheckUtils]: 37: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:14:14,284 INFO L280 TraceCheckUtils]: 38: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,286 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {8989#true} {10327#(= fibo1_~n |fibo1_#in~n|)} #57#return; {10327#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:14:14,286 INFO L280 TraceCheckUtils]: 40: Hoare triple {10327#(= fibo1_~n |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10327#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:14:14,287 INFO L263 TraceCheckUtils]: 41: Hoare triple {10327#(= fibo1_~n |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:14:14,287 INFO L280 TraceCheckUtils]: 42: Hoare triple {8989#true} ~n := #in~n; {10411#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:14,288 INFO L280 TraceCheckUtils]: 43: Hoare triple {10411#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {10412#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:14:14,289 INFO L280 TraceCheckUtils]: 44: Hoare triple {10412#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {10413#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:14:14,289 INFO L263 TraceCheckUtils]: 45: Hoare triple {10413#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:14:14,289 INFO L280 TraceCheckUtils]: 46: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,289 INFO L280 TraceCheckUtils]: 47: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,290 INFO L280 TraceCheckUtils]: 48: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:14,290 INFO L280 TraceCheckUtils]: 49: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,291 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {8989#true} {10413#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #53#return; {10413#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:14:14,291 INFO L280 TraceCheckUtils]: 51: Hoare triple {10413#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {10413#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:14:14,292 INFO L263 TraceCheckUtils]: 52: Hoare triple {10413#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:14:14,292 INFO L280 TraceCheckUtils]: 53: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,292 INFO L280 TraceCheckUtils]: 54: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:14:14,292 INFO L280 TraceCheckUtils]: 55: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,293 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {8989#true} {10413#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #55#return; {10423#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 12:14:14,294 INFO L280 TraceCheckUtils]: 57: Hoare triple {10423#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {10423#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 12:14:14,295 INFO L280 TraceCheckUtils]: 58: Hoare triple {10423#(<= 2 |fibo2_#in~n|)} assume true; {10423#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 12:14:14,296 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {10423#(<= 2 |fibo2_#in~n|)} {10327#(= fibo1_~n |fibo1_#in~n|)} #59#return; {10378#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-08 12:14:14,296 INFO L280 TraceCheckUtils]: 60: Hoare triple {10378#(<= 4 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {10378#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-08 12:14:14,297 INFO L280 TraceCheckUtils]: 61: Hoare triple {10378#(<= 4 |fibo1_#in~n|)} assume true; {10378#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-08 12:14:14,298 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {10378#(<= 4 |fibo1_#in~n|)} {8989#true} #53#return; {10308#(<= 5 fibo2_~n)} is VALID [2020-07-08 12:14:14,298 INFO L280 TraceCheckUtils]: 63: Hoare triple {10308#(<= 5 fibo2_~n)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {10308#(<= 5 fibo2_~n)} is VALID [2020-07-08 12:14:14,298 INFO L263 TraceCheckUtils]: 64: Hoare triple {10308#(<= 5 fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:14:14,299 INFO L280 TraceCheckUtils]: 65: Hoare triple {8989#true} ~n := #in~n; {10327#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:14:14,299 INFO L280 TraceCheckUtils]: 66: Hoare triple {10327#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {10327#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:14:14,300 INFO L280 TraceCheckUtils]: 67: Hoare triple {10327#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {10327#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:14:14,300 INFO L263 TraceCheckUtils]: 68: Hoare triple {10327#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:14:14,301 INFO L280 TraceCheckUtils]: 69: Hoare triple {8989#true} ~n := #in~n; {10411#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:14,301 INFO L280 TraceCheckUtils]: 70: Hoare triple {10411#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {10411#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:14,302 INFO L280 TraceCheckUtils]: 71: Hoare triple {10411#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n;#res := 1; {10435#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 12:14:14,302 INFO L280 TraceCheckUtils]: 72: Hoare triple {10435#(<= |fibo2_#in~n| 1)} assume true; {10435#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 12:14:14,304 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {10435#(<= |fibo2_#in~n| 1)} {10327#(= fibo1_~n |fibo1_#in~n|)} #57#return; {10429#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:14:14,304 INFO L280 TraceCheckUtils]: 74: Hoare triple {10429#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10429#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:14:14,305 INFO L263 TraceCheckUtils]: 75: Hoare triple {10429#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:14:14,305 INFO L280 TraceCheckUtils]: 76: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,305 INFO L280 TraceCheckUtils]: 77: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:14:14,305 INFO L280 TraceCheckUtils]: 78: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,306 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {8989#true} {10429#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} #59#return; {10434#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 12:14:14,307 INFO L280 TraceCheckUtils]: 80: Hoare triple {10434#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {10434#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 12:14:14,307 INFO L280 TraceCheckUtils]: 81: Hoare triple {10434#(<= |fibo1_#in~n| 2)} assume true; {10434#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 12:14:14,308 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {10434#(<= |fibo1_#in~n| 2)} {10308#(<= 5 fibo2_~n)} #55#return; {8990#false} is VALID [2020-07-08 12:14:14,309 INFO L280 TraceCheckUtils]: 83: Hoare triple {8990#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8990#false} is VALID [2020-07-08 12:14:14,309 INFO L280 TraceCheckUtils]: 84: Hoare triple {8990#false} assume true; {8990#false} is VALID [2020-07-08 12:14:14,309 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {8990#false} {8989#true} #57#return; {8990#false} is VALID [2020-07-08 12:14:14,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:14,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:14,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:14,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:14,346 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,346 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,346 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:14,347 INFO L280 TraceCheckUtils]: 3: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,347 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:14:14,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:14,350 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,350 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:14:14,350 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,351 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:14:14,351 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,351 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,351 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:14,352 INFO L263 TraceCheckUtils]: 3: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:14:14,352 INFO L280 TraceCheckUtils]: 4: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,352 INFO L280 TraceCheckUtils]: 5: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,352 INFO L280 TraceCheckUtils]: 6: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:14,352 INFO L280 TraceCheckUtils]: 7: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,353 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:14:14,353 INFO L280 TraceCheckUtils]: 9: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:14,353 INFO L263 TraceCheckUtils]: 10: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:14:14,353 INFO L280 TraceCheckUtils]: 11: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,354 INFO L280 TraceCheckUtils]: 12: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:14:14,354 INFO L280 TraceCheckUtils]: 13: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,354 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:14:14,354 INFO L280 TraceCheckUtils]: 15: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:14:14,354 INFO L280 TraceCheckUtils]: 16: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,355 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:14:14,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:14,358 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,359 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,359 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:14,359 INFO L280 TraceCheckUtils]: 3: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,359 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:14:14,360 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,360 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,360 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:14,360 INFO L263 TraceCheckUtils]: 3: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:14:14,361 INFO L280 TraceCheckUtils]: 4: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,361 INFO L280 TraceCheckUtils]: 5: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,361 INFO L280 TraceCheckUtils]: 6: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:14,361 INFO L263 TraceCheckUtils]: 7: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:14:14,362 INFO L280 TraceCheckUtils]: 8: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,362 INFO L280 TraceCheckUtils]: 9: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,362 INFO L280 TraceCheckUtils]: 10: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:14,362 INFO L280 TraceCheckUtils]: 11: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,363 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:14:14,363 INFO L280 TraceCheckUtils]: 13: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:14,363 INFO L263 TraceCheckUtils]: 14: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:14:14,363 INFO L280 TraceCheckUtils]: 15: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,363 INFO L280 TraceCheckUtils]: 16: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:14:14,364 INFO L280 TraceCheckUtils]: 17: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,364 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:14:14,364 INFO L280 TraceCheckUtils]: 19: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:14:14,364 INFO L280 TraceCheckUtils]: 20: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,365 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:14:14,365 INFO L280 TraceCheckUtils]: 22: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:14,365 INFO L263 TraceCheckUtils]: 23: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:14:14,365 INFO L280 TraceCheckUtils]: 24: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,365 INFO L280 TraceCheckUtils]: 25: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,366 INFO L280 TraceCheckUtils]: 26: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:14,366 INFO L280 TraceCheckUtils]: 27: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,366 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:14:14,366 INFO L280 TraceCheckUtils]: 29: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {8989#true} is VALID [2020-07-08 12:14:14,367 INFO L280 TraceCheckUtils]: 30: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,367 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:14:14,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:14,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:14,377 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,377 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,378 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:14,378 INFO L280 TraceCheckUtils]: 3: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,378 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:14:14,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:14,381 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,381 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:14:14,382 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,382 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:14:14,382 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,382 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,383 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:14,383 INFO L263 TraceCheckUtils]: 3: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:14:14,383 INFO L280 TraceCheckUtils]: 4: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,383 INFO L280 TraceCheckUtils]: 5: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,384 INFO L280 TraceCheckUtils]: 6: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:14,384 INFO L280 TraceCheckUtils]: 7: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,384 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:14:14,384 INFO L280 TraceCheckUtils]: 9: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:14,384 INFO L263 TraceCheckUtils]: 10: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:14:14,385 INFO L280 TraceCheckUtils]: 11: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,385 INFO L280 TraceCheckUtils]: 12: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:14:14,385 INFO L280 TraceCheckUtils]: 13: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,385 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:14:14,386 INFO L280 TraceCheckUtils]: 15: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {8989#true} is VALID [2020-07-08 12:14:14,386 INFO L280 TraceCheckUtils]: 16: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,386 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:14:14,387 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,387 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,388 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:14,388 INFO L263 TraceCheckUtils]: 3: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:14:14,388 INFO L280 TraceCheckUtils]: 4: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,389 INFO L280 TraceCheckUtils]: 5: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,389 INFO L280 TraceCheckUtils]: 6: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:14,390 INFO L263 TraceCheckUtils]: 7: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:14:14,390 INFO L280 TraceCheckUtils]: 8: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,390 INFO L280 TraceCheckUtils]: 9: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,391 INFO L280 TraceCheckUtils]: 10: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:14,391 INFO L263 TraceCheckUtils]: 11: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:14:14,392 INFO L280 TraceCheckUtils]: 12: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,392 INFO L280 TraceCheckUtils]: 13: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,393 INFO L280 TraceCheckUtils]: 14: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:14,393 INFO L280 TraceCheckUtils]: 15: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,393 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:14:14,394 INFO L280 TraceCheckUtils]: 17: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:14,394 INFO L263 TraceCheckUtils]: 18: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:14:14,394 INFO L280 TraceCheckUtils]: 19: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,394 INFO L280 TraceCheckUtils]: 20: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:14:14,395 INFO L280 TraceCheckUtils]: 21: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,395 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:14:14,395 INFO L280 TraceCheckUtils]: 23: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:14:14,395 INFO L280 TraceCheckUtils]: 24: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,396 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:14:14,396 INFO L280 TraceCheckUtils]: 26: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:14,396 INFO L263 TraceCheckUtils]: 27: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:14:14,396 INFO L280 TraceCheckUtils]: 28: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,396 INFO L280 TraceCheckUtils]: 29: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,397 INFO L280 TraceCheckUtils]: 30: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:14,397 INFO L280 TraceCheckUtils]: 31: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,397 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:14:14,397 INFO L280 TraceCheckUtils]: 33: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {8989#true} is VALID [2020-07-08 12:14:14,398 INFO L280 TraceCheckUtils]: 34: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,398 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:14:14,398 INFO L280 TraceCheckUtils]: 36: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:14,398 INFO L263 TraceCheckUtils]: 37: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:14:14,398 INFO L280 TraceCheckUtils]: 38: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,399 INFO L280 TraceCheckUtils]: 39: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,399 INFO L280 TraceCheckUtils]: 40: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:14,399 INFO L263 TraceCheckUtils]: 41: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:14:14,400 INFO L280 TraceCheckUtils]: 42: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,400 INFO L280 TraceCheckUtils]: 43: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,400 INFO L280 TraceCheckUtils]: 44: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:14,401 INFO L280 TraceCheckUtils]: 45: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,401 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:14:14,401 INFO L280 TraceCheckUtils]: 47: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:14,401 INFO L263 TraceCheckUtils]: 48: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:14:14,402 INFO L280 TraceCheckUtils]: 49: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,402 INFO L280 TraceCheckUtils]: 50: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:14:14,402 INFO L280 TraceCheckUtils]: 51: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,403 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:14:14,403 INFO L280 TraceCheckUtils]: 53: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {8989#true} is VALID [2020-07-08 12:14:14,403 INFO L280 TraceCheckUtils]: 54: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,403 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:14:14,404 INFO L280 TraceCheckUtils]: 56: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:14:14,404 INFO L280 TraceCheckUtils]: 57: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,404 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {8989#true} {8990#false} #59#return; {8990#false} is VALID [2020-07-08 12:14:14,409 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,409 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,410 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:14,410 INFO L263 TraceCheckUtils]: 3: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:14:14,411 INFO L280 TraceCheckUtils]: 4: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,411 INFO L280 TraceCheckUtils]: 5: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,411 INFO L280 TraceCheckUtils]: 6: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:14,412 INFO L263 TraceCheckUtils]: 7: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:14:14,415 INFO L280 TraceCheckUtils]: 8: Hoare triple {8989#true} ~n := #in~n; {10327#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:14:14,416 INFO L280 TraceCheckUtils]: 9: Hoare triple {10327#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {10327#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:14:14,417 INFO L280 TraceCheckUtils]: 10: Hoare triple {10327#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {10327#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:14:14,417 INFO L263 TraceCheckUtils]: 11: Hoare triple {10327#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:14:14,417 INFO L280 TraceCheckUtils]: 12: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,417 INFO L280 TraceCheckUtils]: 13: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,417 INFO L280 TraceCheckUtils]: 14: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:14,418 INFO L263 TraceCheckUtils]: 15: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:14:14,418 INFO L280 TraceCheckUtils]: 16: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,418 INFO L280 TraceCheckUtils]: 17: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,418 INFO L280 TraceCheckUtils]: 18: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:14,418 INFO L263 TraceCheckUtils]: 19: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:14:14,419 INFO L280 TraceCheckUtils]: 20: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,419 INFO L280 TraceCheckUtils]: 21: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,419 INFO L280 TraceCheckUtils]: 22: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:14,419 INFO L280 TraceCheckUtils]: 23: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,419 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:14:14,420 INFO L280 TraceCheckUtils]: 25: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:14,420 INFO L263 TraceCheckUtils]: 26: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:14:14,420 INFO L280 TraceCheckUtils]: 27: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,420 INFO L280 TraceCheckUtils]: 28: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:14:14,420 INFO L280 TraceCheckUtils]: 29: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,421 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:14:14,421 INFO L280 TraceCheckUtils]: 31: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {8989#true} is VALID [2020-07-08 12:14:14,421 INFO L280 TraceCheckUtils]: 32: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,422 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:14:14,422 INFO L280 TraceCheckUtils]: 34: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:14,422 INFO L263 TraceCheckUtils]: 35: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:14:14,423 INFO L280 TraceCheckUtils]: 36: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,423 INFO L280 TraceCheckUtils]: 37: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,423 INFO L280 TraceCheckUtils]: 38: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:14,423 INFO L280 TraceCheckUtils]: 39: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,424 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:14:14,424 INFO L280 TraceCheckUtils]: 41: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:14:14,425 INFO L280 TraceCheckUtils]: 42: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,426 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {8989#true} {10327#(= fibo1_~n |fibo1_#in~n|)} #57#return; {10327#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:14:14,427 INFO L280 TraceCheckUtils]: 44: Hoare triple {10327#(= fibo1_~n |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10327#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:14:14,428 INFO L263 TraceCheckUtils]: 45: Hoare triple {10327#(= fibo1_~n |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:14:14,428 INFO L280 TraceCheckUtils]: 46: Hoare triple {8989#true} ~n := #in~n; {10411#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:14,429 INFO L280 TraceCheckUtils]: 47: Hoare triple {10411#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {10412#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:14:14,430 INFO L280 TraceCheckUtils]: 48: Hoare triple {10412#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {10413#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:14:14,431 INFO L263 TraceCheckUtils]: 49: Hoare triple {10413#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:14:14,431 INFO L280 TraceCheckUtils]: 50: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,431 INFO L280 TraceCheckUtils]: 51: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,431 INFO L280 TraceCheckUtils]: 52: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:14,432 INFO L280 TraceCheckUtils]: 53: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,433 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {8989#true} {10413#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #53#return; {10413#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:14:14,434 INFO L280 TraceCheckUtils]: 55: Hoare triple {10413#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {10413#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:14:14,434 INFO L263 TraceCheckUtils]: 56: Hoare triple {10413#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:14:14,434 INFO L280 TraceCheckUtils]: 57: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,434 INFO L280 TraceCheckUtils]: 58: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:14:14,435 INFO L280 TraceCheckUtils]: 59: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,436 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {8989#true} {10413#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #55#return; {10423#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 12:14:14,437 INFO L280 TraceCheckUtils]: 61: Hoare triple {10423#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {10423#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 12:14:14,437 INFO L280 TraceCheckUtils]: 62: Hoare triple {10423#(<= 2 |fibo2_#in~n|)} assume true; {10423#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 12:14:14,439 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {10423#(<= 2 |fibo2_#in~n|)} {10327#(= fibo1_~n |fibo1_#in~n|)} #59#return; {10378#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-08 12:14:14,439 INFO L280 TraceCheckUtils]: 64: Hoare triple {10378#(<= 4 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {10378#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-08 12:14:14,440 INFO L280 TraceCheckUtils]: 65: Hoare triple {10378#(<= 4 |fibo1_#in~n|)} assume true; {10378#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-08 12:14:14,441 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {10378#(<= 4 |fibo1_#in~n|)} {8989#true} #53#return; {10308#(<= 5 fibo2_~n)} is VALID [2020-07-08 12:14:14,442 INFO L280 TraceCheckUtils]: 67: Hoare triple {10308#(<= 5 fibo2_~n)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {10308#(<= 5 fibo2_~n)} is VALID [2020-07-08 12:14:14,442 INFO L263 TraceCheckUtils]: 68: Hoare triple {10308#(<= 5 fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:14:14,442 INFO L280 TraceCheckUtils]: 69: Hoare triple {8989#true} ~n := #in~n; {10327#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:14:14,443 INFO L280 TraceCheckUtils]: 70: Hoare triple {10327#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {10327#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:14:14,444 INFO L280 TraceCheckUtils]: 71: Hoare triple {10327#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {10327#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:14:14,444 INFO L263 TraceCheckUtils]: 72: Hoare triple {10327#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:14:14,445 INFO L280 TraceCheckUtils]: 73: Hoare triple {8989#true} ~n := #in~n; {10411#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:14,445 INFO L280 TraceCheckUtils]: 74: Hoare triple {10411#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {10411#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:14,446 INFO L280 TraceCheckUtils]: 75: Hoare triple {10411#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n;#res := 1; {10435#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 12:14:14,447 INFO L280 TraceCheckUtils]: 76: Hoare triple {10435#(<= |fibo2_#in~n| 1)} assume true; {10435#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 12:14:14,448 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {10435#(<= |fibo2_#in~n| 1)} {10327#(= fibo1_~n |fibo1_#in~n|)} #57#return; {10429#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:14:14,449 INFO L280 TraceCheckUtils]: 78: Hoare triple {10429#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10429#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:14:14,449 INFO L263 TraceCheckUtils]: 79: Hoare triple {10429#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:14:14,450 INFO L280 TraceCheckUtils]: 80: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,450 INFO L280 TraceCheckUtils]: 81: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:14:14,450 INFO L280 TraceCheckUtils]: 82: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,451 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {8989#true} {10429#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} #59#return; {10434#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 12:14:14,452 INFO L280 TraceCheckUtils]: 84: Hoare triple {10434#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {10434#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 12:14:14,453 INFO L280 TraceCheckUtils]: 85: Hoare triple {10434#(<= |fibo1_#in~n| 2)} assume true; {10434#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 12:14:14,454 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {10434#(<= |fibo1_#in~n| 2)} {10308#(<= 5 fibo2_~n)} #55#return; {8990#false} is VALID [2020-07-08 12:14:14,454 INFO L280 TraceCheckUtils]: 87: Hoare triple {8990#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8990#false} is VALID [2020-07-08 12:14:14,455 INFO L280 TraceCheckUtils]: 88: Hoare triple {8990#false} assume true; {8990#false} is VALID [2020-07-08 12:14:14,455 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {8990#false} {8989#true} #57#return; {8990#false} is VALID [2020-07-08 12:14:14,455 INFO L280 TraceCheckUtils]: 90: Hoare triple {8990#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8990#false} is VALID [2020-07-08 12:14:14,456 INFO L263 TraceCheckUtils]: 91: Hoare triple {8990#false} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:14:14,456 INFO L280 TraceCheckUtils]: 92: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,456 INFO L280 TraceCheckUtils]: 93: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,456 INFO L280 TraceCheckUtils]: 94: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:14,457 INFO L263 TraceCheckUtils]: 95: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:14:14,457 INFO L280 TraceCheckUtils]: 96: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,457 INFO L280 TraceCheckUtils]: 97: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,458 INFO L280 TraceCheckUtils]: 98: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:14,458 INFO L263 TraceCheckUtils]: 99: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:14:14,458 INFO L280 TraceCheckUtils]: 100: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,459 INFO L280 TraceCheckUtils]: 101: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,459 INFO L280 TraceCheckUtils]: 102: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:14,459 INFO L263 TraceCheckUtils]: 103: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:14:14,459 INFO L280 TraceCheckUtils]: 104: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,460 INFO L280 TraceCheckUtils]: 105: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,460 INFO L280 TraceCheckUtils]: 106: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:14,460 INFO L280 TraceCheckUtils]: 107: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,461 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:14:14,461 INFO L280 TraceCheckUtils]: 109: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:14,461 INFO L263 TraceCheckUtils]: 110: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:14:14,461 INFO L280 TraceCheckUtils]: 111: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,462 INFO L280 TraceCheckUtils]: 112: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:14:14,462 INFO L280 TraceCheckUtils]: 113: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,462 INFO L275 TraceCheckUtils]: 114: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:14:14,462 INFO L280 TraceCheckUtils]: 115: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:14:14,463 INFO L280 TraceCheckUtils]: 116: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,463 INFO L275 TraceCheckUtils]: 117: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:14:14,463 INFO L280 TraceCheckUtils]: 118: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:14,463 INFO L263 TraceCheckUtils]: 119: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:14:14,464 INFO L280 TraceCheckUtils]: 120: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,464 INFO L280 TraceCheckUtils]: 121: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,464 INFO L280 TraceCheckUtils]: 122: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:14,465 INFO L280 TraceCheckUtils]: 123: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,465 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:14:14,466 INFO L280 TraceCheckUtils]: 125: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {8989#true} is VALID [2020-07-08 12:14:14,466 INFO L280 TraceCheckUtils]: 126: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,488 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:14:14,488 INFO L280 TraceCheckUtils]: 128: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:14,488 INFO L263 TraceCheckUtils]: 129: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:14:14,488 INFO L280 TraceCheckUtils]: 130: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,489 INFO L280 TraceCheckUtils]: 131: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,489 INFO L280 TraceCheckUtils]: 132: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:14,489 INFO L263 TraceCheckUtils]: 133: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:14:14,489 INFO L280 TraceCheckUtils]: 134: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,490 INFO L280 TraceCheckUtils]: 135: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,490 INFO L280 TraceCheckUtils]: 136: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:14,490 INFO L280 TraceCheckUtils]: 137: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,490 INFO L275 TraceCheckUtils]: 138: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:14:14,490 INFO L280 TraceCheckUtils]: 139: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:14,491 INFO L263 TraceCheckUtils]: 140: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:14:14,491 INFO L280 TraceCheckUtils]: 141: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,491 INFO L280 TraceCheckUtils]: 142: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:14:14,491 INFO L280 TraceCheckUtils]: 143: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,491 INFO L275 TraceCheckUtils]: 144: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:14:14,492 INFO L280 TraceCheckUtils]: 145: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {8989#true} is VALID [2020-07-08 12:14:14,492 INFO L280 TraceCheckUtils]: 146: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,492 INFO L275 TraceCheckUtils]: 147: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:14:14,492 INFO L280 TraceCheckUtils]: 148: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:14:14,493 INFO L280 TraceCheckUtils]: 149: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,493 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {8989#true} {8990#false} #59#return; {8990#false} is VALID [2020-07-08 12:14:14,493 INFO L280 TraceCheckUtils]: 151: Hoare triple {8990#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {8990#false} is VALID [2020-07-08 12:14:14,493 INFO L280 TraceCheckUtils]: 152: Hoare triple {8990#false} assume true; {8990#false} is VALID [2020-07-08 12:14:14,493 INFO L275 TraceCheckUtils]: 153: Hoare quadruple {8990#false} {8989#true} #53#return; {8990#false} is VALID [2020-07-08 12:14:14,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:14,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:14,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:14,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:14,547 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,547 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,547 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:14,548 INFO L280 TraceCheckUtils]: 3: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,548 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:14:14,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:14,552 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,552 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:14:14,552 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,552 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:14:14,553 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,553 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,553 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:14,553 INFO L263 TraceCheckUtils]: 3: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:14:14,553 INFO L280 TraceCheckUtils]: 4: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,554 INFO L280 TraceCheckUtils]: 5: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,554 INFO L280 TraceCheckUtils]: 6: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:14,554 INFO L280 TraceCheckUtils]: 7: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,554 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:14:14,555 INFO L280 TraceCheckUtils]: 9: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:14,555 INFO L263 TraceCheckUtils]: 10: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:14:14,555 INFO L280 TraceCheckUtils]: 11: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,555 INFO L280 TraceCheckUtils]: 12: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:14:14,555 INFO L280 TraceCheckUtils]: 13: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,556 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:14:14,556 INFO L280 TraceCheckUtils]: 15: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {8989#true} is VALID [2020-07-08 12:14:14,556 INFO L280 TraceCheckUtils]: 16: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,556 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:14:14,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:14,560 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,561 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,561 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:14,561 INFO L280 TraceCheckUtils]: 3: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,561 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:14:14,561 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,562 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,562 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:14,562 INFO L263 TraceCheckUtils]: 3: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:14:14,562 INFO L280 TraceCheckUtils]: 4: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,563 INFO L280 TraceCheckUtils]: 5: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,563 INFO L280 TraceCheckUtils]: 6: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:14,563 INFO L263 TraceCheckUtils]: 7: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:14:14,563 INFO L280 TraceCheckUtils]: 8: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,563 INFO L280 TraceCheckUtils]: 9: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,564 INFO L280 TraceCheckUtils]: 10: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:14,564 INFO L280 TraceCheckUtils]: 11: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,564 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:14:14,564 INFO L280 TraceCheckUtils]: 13: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:14,565 INFO L263 TraceCheckUtils]: 14: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:14:14,565 INFO L280 TraceCheckUtils]: 15: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,565 INFO L280 TraceCheckUtils]: 16: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:14:14,565 INFO L280 TraceCheckUtils]: 17: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,566 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:14:14,566 INFO L280 TraceCheckUtils]: 19: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {8989#true} is VALID [2020-07-08 12:14:14,566 INFO L280 TraceCheckUtils]: 20: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,566 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:14:14,566 INFO L280 TraceCheckUtils]: 22: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:14,567 INFO L263 TraceCheckUtils]: 23: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:14:14,567 INFO L280 TraceCheckUtils]: 24: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,567 INFO L280 TraceCheckUtils]: 25: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,567 INFO L280 TraceCheckUtils]: 26: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:14,568 INFO L280 TraceCheckUtils]: 27: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,568 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:14:14,568 INFO L280 TraceCheckUtils]: 29: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:14:14,568 INFO L280 TraceCheckUtils]: 30: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,569 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:14:14,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:14,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:14,579 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,579 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,579 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:14,579 INFO L280 TraceCheckUtils]: 3: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,580 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:14:14,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:14,582 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,583 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:14:14,583 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,583 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:14:14,583 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,584 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,584 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:14,584 INFO L263 TraceCheckUtils]: 3: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:14:14,584 INFO L280 TraceCheckUtils]: 4: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,585 INFO L280 TraceCheckUtils]: 5: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,585 INFO L280 TraceCheckUtils]: 6: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:14,585 INFO L280 TraceCheckUtils]: 7: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,585 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:14:14,586 INFO L280 TraceCheckUtils]: 9: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:14,586 INFO L263 TraceCheckUtils]: 10: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:14:14,586 INFO L280 TraceCheckUtils]: 11: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,586 INFO L280 TraceCheckUtils]: 12: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:14:14,587 INFO L280 TraceCheckUtils]: 13: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,587 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:14:14,587 INFO L280 TraceCheckUtils]: 15: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:14:14,587 INFO L280 TraceCheckUtils]: 16: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,588 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:14:14,588 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,588 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,589 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:14,589 INFO L263 TraceCheckUtils]: 3: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:14:14,589 INFO L280 TraceCheckUtils]: 4: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,589 INFO L280 TraceCheckUtils]: 5: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,590 INFO L280 TraceCheckUtils]: 6: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:14,590 INFO L263 TraceCheckUtils]: 7: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:14:14,590 INFO L280 TraceCheckUtils]: 8: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,590 INFO L280 TraceCheckUtils]: 9: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,590 INFO L280 TraceCheckUtils]: 10: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:14,591 INFO L263 TraceCheckUtils]: 11: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:14:14,591 INFO L280 TraceCheckUtils]: 12: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,591 INFO L280 TraceCheckUtils]: 13: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,591 INFO L280 TraceCheckUtils]: 14: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:14,591 INFO L280 TraceCheckUtils]: 15: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,592 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:14:14,592 INFO L280 TraceCheckUtils]: 17: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:14,592 INFO L263 TraceCheckUtils]: 18: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:14:14,592 INFO L280 TraceCheckUtils]: 19: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,592 INFO L280 TraceCheckUtils]: 20: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:14:14,593 INFO L280 TraceCheckUtils]: 21: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,593 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:14:14,593 INFO L280 TraceCheckUtils]: 23: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {8989#true} is VALID [2020-07-08 12:14:14,593 INFO L280 TraceCheckUtils]: 24: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,594 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:14:14,594 INFO L280 TraceCheckUtils]: 26: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:14,594 INFO L263 TraceCheckUtils]: 27: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:14:14,594 INFO L280 TraceCheckUtils]: 28: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,594 INFO L280 TraceCheckUtils]: 29: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,595 INFO L280 TraceCheckUtils]: 30: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:14,595 INFO L280 TraceCheckUtils]: 31: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,595 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:14:14,595 INFO L280 TraceCheckUtils]: 33: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:14:14,595 INFO L280 TraceCheckUtils]: 34: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,596 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:14:14,596 INFO L280 TraceCheckUtils]: 36: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:14,596 INFO L263 TraceCheckUtils]: 37: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:14:14,596 INFO L280 TraceCheckUtils]: 38: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,596 INFO L280 TraceCheckUtils]: 39: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,597 INFO L280 TraceCheckUtils]: 40: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:14,597 INFO L263 TraceCheckUtils]: 41: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:14:14,597 INFO L280 TraceCheckUtils]: 42: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,597 INFO L280 TraceCheckUtils]: 43: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,598 INFO L280 TraceCheckUtils]: 44: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:14,598 INFO L280 TraceCheckUtils]: 45: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,598 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:14:14,598 INFO L280 TraceCheckUtils]: 47: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:14,598 INFO L263 TraceCheckUtils]: 48: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:14:14,599 INFO L280 TraceCheckUtils]: 49: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,599 INFO L280 TraceCheckUtils]: 50: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:14:14,599 INFO L280 TraceCheckUtils]: 51: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,599 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:14:14,599 INFO L280 TraceCheckUtils]: 53: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:14:14,600 INFO L280 TraceCheckUtils]: 54: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,600 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:14:14,600 INFO L280 TraceCheckUtils]: 56: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {8989#true} is VALID [2020-07-08 12:14:14,600 INFO L280 TraceCheckUtils]: 57: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,600 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {8989#true} {8990#false} #55#return; {8990#false} is VALID [2020-07-08 12:14:14,603 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,603 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,603 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:14,603 INFO L263 TraceCheckUtils]: 3: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:14:14,604 INFO L280 TraceCheckUtils]: 4: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,604 INFO L280 TraceCheckUtils]: 5: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,604 INFO L280 TraceCheckUtils]: 6: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:14,604 INFO L263 TraceCheckUtils]: 7: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:14:14,604 INFO L280 TraceCheckUtils]: 8: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,605 INFO L280 TraceCheckUtils]: 9: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,605 INFO L280 TraceCheckUtils]: 10: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:14,605 INFO L263 TraceCheckUtils]: 11: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:14:14,608 INFO L280 TraceCheckUtils]: 12: Hoare triple {8989#true} ~n := #in~n; {10327#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:14:14,609 INFO L280 TraceCheckUtils]: 13: Hoare triple {10327#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {10327#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:14:14,610 INFO L280 TraceCheckUtils]: 14: Hoare triple {10327#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {10327#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:14:14,610 INFO L263 TraceCheckUtils]: 15: Hoare triple {10327#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:14:14,610 INFO L280 TraceCheckUtils]: 16: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,610 INFO L280 TraceCheckUtils]: 17: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,610 INFO L280 TraceCheckUtils]: 18: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:14,611 INFO L263 TraceCheckUtils]: 19: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:14:14,611 INFO L280 TraceCheckUtils]: 20: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,611 INFO L280 TraceCheckUtils]: 21: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,611 INFO L280 TraceCheckUtils]: 22: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:14,612 INFO L263 TraceCheckUtils]: 23: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:14:14,612 INFO L280 TraceCheckUtils]: 24: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,612 INFO L280 TraceCheckUtils]: 25: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,612 INFO L280 TraceCheckUtils]: 26: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:14,612 INFO L280 TraceCheckUtils]: 27: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,613 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:14:14,613 INFO L280 TraceCheckUtils]: 29: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:14,613 INFO L263 TraceCheckUtils]: 30: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:14:14,613 INFO L280 TraceCheckUtils]: 31: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,614 INFO L280 TraceCheckUtils]: 32: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:14:14,614 INFO L280 TraceCheckUtils]: 33: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,614 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:14:14,614 INFO L280 TraceCheckUtils]: 35: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {8989#true} is VALID [2020-07-08 12:14:14,614 INFO L280 TraceCheckUtils]: 36: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,615 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:14:14,615 INFO L280 TraceCheckUtils]: 38: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:14,615 INFO L263 TraceCheckUtils]: 39: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:14:14,615 INFO L280 TraceCheckUtils]: 40: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,615 INFO L280 TraceCheckUtils]: 41: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,616 INFO L280 TraceCheckUtils]: 42: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:14,616 INFO L280 TraceCheckUtils]: 43: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,616 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:14:14,616 INFO L280 TraceCheckUtils]: 45: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:14:14,616 INFO L280 TraceCheckUtils]: 46: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,618 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {8989#true} {10327#(= fibo1_~n |fibo1_#in~n|)} #57#return; {10327#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:14:14,619 INFO L280 TraceCheckUtils]: 48: Hoare triple {10327#(= fibo1_~n |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10327#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:14:14,619 INFO L263 TraceCheckUtils]: 49: Hoare triple {10327#(= fibo1_~n |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:14:14,620 INFO L280 TraceCheckUtils]: 50: Hoare triple {8989#true} ~n := #in~n; {10411#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:14,621 INFO L280 TraceCheckUtils]: 51: Hoare triple {10411#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {10412#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:14:14,621 INFO L280 TraceCheckUtils]: 52: Hoare triple {10412#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {10413#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:14:14,622 INFO L263 TraceCheckUtils]: 53: Hoare triple {10413#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:14:14,622 INFO L280 TraceCheckUtils]: 54: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,622 INFO L280 TraceCheckUtils]: 55: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,623 INFO L280 TraceCheckUtils]: 56: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:14,623 INFO L280 TraceCheckUtils]: 57: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,624 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {8989#true} {10413#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #53#return; {10413#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:14:14,625 INFO L280 TraceCheckUtils]: 59: Hoare triple {10413#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {10413#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:14:14,625 INFO L263 TraceCheckUtils]: 60: Hoare triple {10413#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:14:14,625 INFO L280 TraceCheckUtils]: 61: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,625 INFO L280 TraceCheckUtils]: 62: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:14:14,626 INFO L280 TraceCheckUtils]: 63: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,627 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {8989#true} {10413#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #55#return; {10423#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 12:14:14,628 INFO L280 TraceCheckUtils]: 65: Hoare triple {10423#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {10423#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 12:14:14,628 INFO L280 TraceCheckUtils]: 66: Hoare triple {10423#(<= 2 |fibo2_#in~n|)} assume true; {10423#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 12:14:14,630 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {10423#(<= 2 |fibo2_#in~n|)} {10327#(= fibo1_~n |fibo1_#in~n|)} #59#return; {10378#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-08 12:14:14,630 INFO L280 TraceCheckUtils]: 68: Hoare triple {10378#(<= 4 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {10378#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-08 12:14:14,631 INFO L280 TraceCheckUtils]: 69: Hoare triple {10378#(<= 4 |fibo1_#in~n|)} assume true; {10378#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-08 12:14:14,632 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {10378#(<= 4 |fibo1_#in~n|)} {8989#true} #53#return; {10308#(<= 5 fibo2_~n)} is VALID [2020-07-08 12:14:14,634 INFO L280 TraceCheckUtils]: 71: Hoare triple {10308#(<= 5 fibo2_~n)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {10308#(<= 5 fibo2_~n)} is VALID [2020-07-08 12:14:14,634 INFO L263 TraceCheckUtils]: 72: Hoare triple {10308#(<= 5 fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:14:14,634 INFO L280 TraceCheckUtils]: 73: Hoare triple {8989#true} ~n := #in~n; {10327#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:14:14,635 INFO L280 TraceCheckUtils]: 74: Hoare triple {10327#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {10327#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:14:14,636 INFO L280 TraceCheckUtils]: 75: Hoare triple {10327#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {10327#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:14:14,636 INFO L263 TraceCheckUtils]: 76: Hoare triple {10327#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:14:14,636 INFO L280 TraceCheckUtils]: 77: Hoare triple {8989#true} ~n := #in~n; {10411#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:14,637 INFO L280 TraceCheckUtils]: 78: Hoare triple {10411#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {10411#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:14,638 INFO L280 TraceCheckUtils]: 79: Hoare triple {10411#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n;#res := 1; {10435#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 12:14:14,638 INFO L280 TraceCheckUtils]: 80: Hoare triple {10435#(<= |fibo2_#in~n| 1)} assume true; {10435#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 12:14:14,639 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {10435#(<= |fibo2_#in~n| 1)} {10327#(= fibo1_~n |fibo1_#in~n|)} #57#return; {10429#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:14:14,640 INFO L280 TraceCheckUtils]: 82: Hoare triple {10429#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10429#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:14:14,641 INFO L263 TraceCheckUtils]: 83: Hoare triple {10429#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:14:14,641 INFO L280 TraceCheckUtils]: 84: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,641 INFO L280 TraceCheckUtils]: 85: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:14:14,641 INFO L280 TraceCheckUtils]: 86: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,642 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {8989#true} {10429#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} #59#return; {10434#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 12:14:14,643 INFO L280 TraceCheckUtils]: 88: Hoare triple {10434#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {10434#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 12:14:14,643 INFO L280 TraceCheckUtils]: 89: Hoare triple {10434#(<= |fibo1_#in~n| 2)} assume true; {10434#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 12:14:14,644 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {10434#(<= |fibo1_#in~n| 2)} {10308#(<= 5 fibo2_~n)} #55#return; {8990#false} is VALID [2020-07-08 12:14:14,644 INFO L280 TraceCheckUtils]: 91: Hoare triple {8990#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8990#false} is VALID [2020-07-08 12:14:14,645 INFO L280 TraceCheckUtils]: 92: Hoare triple {8990#false} assume true; {8990#false} is VALID [2020-07-08 12:14:14,645 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {8990#false} {8989#true} #57#return; {8990#false} is VALID [2020-07-08 12:14:14,645 INFO L280 TraceCheckUtils]: 94: Hoare triple {8990#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8990#false} is VALID [2020-07-08 12:14:14,645 INFO L263 TraceCheckUtils]: 95: Hoare triple {8990#false} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:14:14,646 INFO L280 TraceCheckUtils]: 96: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,646 INFO L280 TraceCheckUtils]: 97: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,646 INFO L280 TraceCheckUtils]: 98: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:14,646 INFO L263 TraceCheckUtils]: 99: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:14:14,646 INFO L280 TraceCheckUtils]: 100: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,647 INFO L280 TraceCheckUtils]: 101: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,647 INFO L280 TraceCheckUtils]: 102: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:14,647 INFO L263 TraceCheckUtils]: 103: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:14:14,647 INFO L280 TraceCheckUtils]: 104: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,647 INFO L280 TraceCheckUtils]: 105: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,648 INFO L280 TraceCheckUtils]: 106: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:14,648 INFO L263 TraceCheckUtils]: 107: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:14:14,648 INFO L280 TraceCheckUtils]: 108: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,648 INFO L280 TraceCheckUtils]: 109: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,648 INFO L280 TraceCheckUtils]: 110: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:14,649 INFO L280 TraceCheckUtils]: 111: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,649 INFO L275 TraceCheckUtils]: 112: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:14:14,649 INFO L280 TraceCheckUtils]: 113: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:14,649 INFO L263 TraceCheckUtils]: 114: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:14:14,649 INFO L280 TraceCheckUtils]: 115: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,650 INFO L280 TraceCheckUtils]: 116: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:14:14,650 INFO L280 TraceCheckUtils]: 117: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,650 INFO L275 TraceCheckUtils]: 118: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:14:14,650 INFO L280 TraceCheckUtils]: 119: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:14:14,650 INFO L280 TraceCheckUtils]: 120: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,651 INFO L275 TraceCheckUtils]: 121: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:14:14,651 INFO L280 TraceCheckUtils]: 122: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:14,651 INFO L263 TraceCheckUtils]: 123: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:14:14,651 INFO L280 TraceCheckUtils]: 124: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,651 INFO L280 TraceCheckUtils]: 125: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,652 INFO L280 TraceCheckUtils]: 126: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:14,652 INFO L280 TraceCheckUtils]: 127: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,652 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:14:14,652 INFO L280 TraceCheckUtils]: 129: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {8989#true} is VALID [2020-07-08 12:14:14,652 INFO L280 TraceCheckUtils]: 130: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,653 INFO L275 TraceCheckUtils]: 131: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:14:14,653 INFO L280 TraceCheckUtils]: 132: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:14,653 INFO L263 TraceCheckUtils]: 133: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:14:14,653 INFO L280 TraceCheckUtils]: 134: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,653 INFO L280 TraceCheckUtils]: 135: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,654 INFO L280 TraceCheckUtils]: 136: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:14,654 INFO L263 TraceCheckUtils]: 137: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:14:14,654 INFO L280 TraceCheckUtils]: 138: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,654 INFO L280 TraceCheckUtils]: 139: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,654 INFO L280 TraceCheckUtils]: 140: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:14,655 INFO L280 TraceCheckUtils]: 141: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,655 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:14:14,655 INFO L280 TraceCheckUtils]: 143: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:14,655 INFO L263 TraceCheckUtils]: 144: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:14:14,655 INFO L280 TraceCheckUtils]: 145: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,655 INFO L280 TraceCheckUtils]: 146: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:14:14,656 INFO L280 TraceCheckUtils]: 147: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,656 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:14:14,656 INFO L280 TraceCheckUtils]: 149: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {8989#true} is VALID [2020-07-08 12:14:14,657 INFO L280 TraceCheckUtils]: 150: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,657 INFO L275 TraceCheckUtils]: 151: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:14:14,657 INFO L280 TraceCheckUtils]: 152: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:14:14,657 INFO L280 TraceCheckUtils]: 153: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,658 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {8989#true} {8990#false} #59#return; {8990#false} is VALID [2020-07-08 12:14:14,658 INFO L280 TraceCheckUtils]: 155: Hoare triple {8990#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {8990#false} is VALID [2020-07-08 12:14:14,658 INFO L280 TraceCheckUtils]: 156: Hoare triple {8990#false} assume true; {8990#false} is VALID [2020-07-08 12:14:14,658 INFO L275 TraceCheckUtils]: 157: Hoare quadruple {8990#false} {8989#true} #53#return; {8990#false} is VALID [2020-07-08 12:14:14,658 INFO L280 TraceCheckUtils]: 158: Hoare triple {8990#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8990#false} is VALID [2020-07-08 12:14:14,659 INFO L263 TraceCheckUtils]: 159: Hoare triple {8990#false} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:14:14,659 INFO L280 TraceCheckUtils]: 160: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,659 INFO L280 TraceCheckUtils]: 161: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,659 INFO L280 TraceCheckUtils]: 162: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:14,659 INFO L263 TraceCheckUtils]: 163: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:14:14,660 INFO L280 TraceCheckUtils]: 164: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,660 INFO L280 TraceCheckUtils]: 165: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,660 INFO L280 TraceCheckUtils]: 166: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:14,660 INFO L263 TraceCheckUtils]: 167: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:14:14,660 INFO L280 TraceCheckUtils]: 168: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,660 INFO L280 TraceCheckUtils]: 169: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,661 INFO L280 TraceCheckUtils]: 170: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:14,661 INFO L263 TraceCheckUtils]: 171: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:14:14,661 INFO L280 TraceCheckUtils]: 172: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,661 INFO L280 TraceCheckUtils]: 173: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,661 INFO L280 TraceCheckUtils]: 174: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:14,662 INFO L280 TraceCheckUtils]: 175: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,662 INFO L275 TraceCheckUtils]: 176: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:14:14,662 INFO L280 TraceCheckUtils]: 177: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:14,662 INFO L263 TraceCheckUtils]: 178: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:14:14,662 INFO L280 TraceCheckUtils]: 179: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,663 INFO L280 TraceCheckUtils]: 180: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:14:14,663 INFO L280 TraceCheckUtils]: 181: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,663 INFO L275 TraceCheckUtils]: 182: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:14:14,663 INFO L280 TraceCheckUtils]: 183: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {8989#true} is VALID [2020-07-08 12:14:14,663 INFO L280 TraceCheckUtils]: 184: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,663 INFO L275 TraceCheckUtils]: 185: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:14:14,664 INFO L280 TraceCheckUtils]: 186: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:14,664 INFO L263 TraceCheckUtils]: 187: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:14:14,664 INFO L280 TraceCheckUtils]: 188: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,664 INFO L280 TraceCheckUtils]: 189: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,664 INFO L280 TraceCheckUtils]: 190: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:14,665 INFO L280 TraceCheckUtils]: 191: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,665 INFO L275 TraceCheckUtils]: 192: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:14:14,665 INFO L280 TraceCheckUtils]: 193: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:14:14,665 INFO L280 TraceCheckUtils]: 194: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,665 INFO L275 TraceCheckUtils]: 195: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:14:14,666 INFO L280 TraceCheckUtils]: 196: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:14,666 INFO L263 TraceCheckUtils]: 197: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:14:14,666 INFO L280 TraceCheckUtils]: 198: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,666 INFO L280 TraceCheckUtils]: 199: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,666 INFO L280 TraceCheckUtils]: 200: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:14,666 INFO L263 TraceCheckUtils]: 201: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:14:14,667 INFO L280 TraceCheckUtils]: 202: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,667 INFO L280 TraceCheckUtils]: 203: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,667 INFO L280 TraceCheckUtils]: 204: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:14,667 INFO L280 TraceCheckUtils]: 205: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,667 INFO L275 TraceCheckUtils]: 206: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:14:14,668 INFO L280 TraceCheckUtils]: 207: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:14,668 INFO L263 TraceCheckUtils]: 208: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:14:14,668 INFO L280 TraceCheckUtils]: 209: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,668 INFO L280 TraceCheckUtils]: 210: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:14:14,668 INFO L280 TraceCheckUtils]: 211: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,669 INFO L275 TraceCheckUtils]: 212: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:14:14,669 INFO L280 TraceCheckUtils]: 213: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:14:14,669 INFO L280 TraceCheckUtils]: 214: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,669 INFO L275 TraceCheckUtils]: 215: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:14:14,669 INFO L280 TraceCheckUtils]: 216: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {8989#true} is VALID [2020-07-08 12:14:14,669 INFO L280 TraceCheckUtils]: 217: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,670 INFO L275 TraceCheckUtils]: 218: Hoare quadruple {8989#true} {8990#false} #55#return; {8990#false} is VALID [2020-07-08 12:14:14,670 INFO L280 TraceCheckUtils]: 219: Hoare triple {8990#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8990#false} is VALID [2020-07-08 12:14:14,670 INFO L280 TraceCheckUtils]: 220: Hoare triple {8990#false} assume true; {8990#false} is VALID [2020-07-08 12:14:14,670 INFO L275 TraceCheckUtils]: 221: Hoare quadruple {8990#false} {8989#true} #57#return; {8990#false} is VALID [2020-07-08 12:14:14,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:14,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:14,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:14,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:14,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:14,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:14,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:14,806 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,807 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,807 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:14,807 INFO L280 TraceCheckUtils]: 3: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,807 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:14:14,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:14,812 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,812 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:14:14,813 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,813 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:14:14,813 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,813 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,814 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:14,814 INFO L263 TraceCheckUtils]: 3: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:14:14,814 INFO L280 TraceCheckUtils]: 4: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,814 INFO L280 TraceCheckUtils]: 5: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,815 INFO L280 TraceCheckUtils]: 6: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:14,815 INFO L280 TraceCheckUtils]: 7: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,815 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:14:14,815 INFO L280 TraceCheckUtils]: 9: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:14,816 INFO L263 TraceCheckUtils]: 10: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:14:14,816 INFO L280 TraceCheckUtils]: 11: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,816 INFO L280 TraceCheckUtils]: 12: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:14:14,816 INFO L280 TraceCheckUtils]: 13: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,817 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:14:14,817 INFO L280 TraceCheckUtils]: 15: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {8989#true} is VALID [2020-07-08 12:14:14,817 INFO L280 TraceCheckUtils]: 16: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,817 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:14:14,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:14,821 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,821 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,822 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:14,822 INFO L280 TraceCheckUtils]: 3: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,822 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:14:14,823 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,823 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,823 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:14,823 INFO L263 TraceCheckUtils]: 3: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:14:14,824 INFO L280 TraceCheckUtils]: 4: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,824 INFO L280 TraceCheckUtils]: 5: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,824 INFO L280 TraceCheckUtils]: 6: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:14,825 INFO L263 TraceCheckUtils]: 7: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:14:14,825 INFO L280 TraceCheckUtils]: 8: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,825 INFO L280 TraceCheckUtils]: 9: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,825 INFO L280 TraceCheckUtils]: 10: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:14,826 INFO L280 TraceCheckUtils]: 11: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,826 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:14:14,826 INFO L280 TraceCheckUtils]: 13: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:14,826 INFO L263 TraceCheckUtils]: 14: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:14:14,827 INFO L280 TraceCheckUtils]: 15: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,827 INFO L280 TraceCheckUtils]: 16: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:14:14,827 INFO L280 TraceCheckUtils]: 17: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,827 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:14:14,828 INFO L280 TraceCheckUtils]: 19: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {8989#true} is VALID [2020-07-08 12:14:14,828 INFO L280 TraceCheckUtils]: 20: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,828 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:14:14,828 INFO L280 TraceCheckUtils]: 22: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:14,829 INFO L263 TraceCheckUtils]: 23: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:14:14,829 INFO L280 TraceCheckUtils]: 24: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,829 INFO L280 TraceCheckUtils]: 25: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,829 INFO L280 TraceCheckUtils]: 26: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:14,830 INFO L280 TraceCheckUtils]: 27: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,830 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:14:14,830 INFO L280 TraceCheckUtils]: 29: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:14:14,830 INFO L280 TraceCheckUtils]: 30: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,831 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:14:14,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:14,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:14,839 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,839 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,840 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:14,840 INFO L280 TraceCheckUtils]: 3: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,840 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:14:14,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:14,843 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,844 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:14:14,844 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,844 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:14:14,844 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,845 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,845 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:14,845 INFO L263 TraceCheckUtils]: 3: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:14:14,845 INFO L280 TraceCheckUtils]: 4: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,846 INFO L280 TraceCheckUtils]: 5: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,846 INFO L280 TraceCheckUtils]: 6: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:14,846 INFO L280 TraceCheckUtils]: 7: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,846 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:14:14,846 INFO L280 TraceCheckUtils]: 9: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:14,847 INFO L263 TraceCheckUtils]: 10: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:14:14,847 INFO L280 TraceCheckUtils]: 11: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,847 INFO L280 TraceCheckUtils]: 12: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:14:14,847 INFO L280 TraceCheckUtils]: 13: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,848 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:14:14,848 INFO L280 TraceCheckUtils]: 15: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:14:14,848 INFO L280 TraceCheckUtils]: 16: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,848 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:14:14,849 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,849 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,849 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:14,849 INFO L263 TraceCheckUtils]: 3: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:14:14,850 INFO L280 TraceCheckUtils]: 4: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,850 INFO L280 TraceCheckUtils]: 5: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,850 INFO L280 TraceCheckUtils]: 6: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:14,850 INFO L263 TraceCheckUtils]: 7: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:14:14,851 INFO L280 TraceCheckUtils]: 8: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,851 INFO L280 TraceCheckUtils]: 9: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,851 INFO L280 TraceCheckUtils]: 10: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:14,851 INFO L263 TraceCheckUtils]: 11: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:14:14,851 INFO L280 TraceCheckUtils]: 12: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,852 INFO L280 TraceCheckUtils]: 13: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,852 INFO L280 TraceCheckUtils]: 14: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:14,852 INFO L280 TraceCheckUtils]: 15: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,852 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:14:14,852 INFO L280 TraceCheckUtils]: 17: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:14,853 INFO L263 TraceCheckUtils]: 18: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:14:14,853 INFO L280 TraceCheckUtils]: 19: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,853 INFO L280 TraceCheckUtils]: 20: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:14:14,853 INFO L280 TraceCheckUtils]: 21: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,854 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:14:14,854 INFO L280 TraceCheckUtils]: 23: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {8989#true} is VALID [2020-07-08 12:14:14,854 INFO L280 TraceCheckUtils]: 24: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,854 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:14:14,854 INFO L280 TraceCheckUtils]: 26: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:14,855 INFO L263 TraceCheckUtils]: 27: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:14:14,855 INFO L280 TraceCheckUtils]: 28: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,855 INFO L280 TraceCheckUtils]: 29: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,855 INFO L280 TraceCheckUtils]: 30: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:14,856 INFO L280 TraceCheckUtils]: 31: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,856 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:14:14,856 INFO L280 TraceCheckUtils]: 33: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:14:14,856 INFO L280 TraceCheckUtils]: 34: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,856 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:14:14,857 INFO L280 TraceCheckUtils]: 36: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:14,857 INFO L263 TraceCheckUtils]: 37: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:14:14,857 INFO L280 TraceCheckUtils]: 38: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,857 INFO L280 TraceCheckUtils]: 39: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,858 INFO L280 TraceCheckUtils]: 40: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:14,858 INFO L263 TraceCheckUtils]: 41: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:14:14,858 INFO L280 TraceCheckUtils]: 42: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,858 INFO L280 TraceCheckUtils]: 43: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,858 INFO L280 TraceCheckUtils]: 44: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:14,859 INFO L280 TraceCheckUtils]: 45: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,859 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:14:14,859 INFO L280 TraceCheckUtils]: 47: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:14,859 INFO L263 TraceCheckUtils]: 48: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:14:14,860 INFO L280 TraceCheckUtils]: 49: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,860 INFO L280 TraceCheckUtils]: 50: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:14:14,860 INFO L280 TraceCheckUtils]: 51: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,860 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:14:14,860 INFO L280 TraceCheckUtils]: 53: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:14:14,861 INFO L280 TraceCheckUtils]: 54: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,861 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:14:14,861 INFO L280 TraceCheckUtils]: 56: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {8989#true} is VALID [2020-07-08 12:14:14,861 INFO L280 TraceCheckUtils]: 57: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,862 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:14:14,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:14,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:14,870 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,870 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,871 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:14,871 INFO L280 TraceCheckUtils]: 3: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,871 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:14:14,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:14,874 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,874 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:14:14,874 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,875 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:14:14,875 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,875 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,875 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:14,876 INFO L263 TraceCheckUtils]: 3: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:14:14,876 INFO L280 TraceCheckUtils]: 4: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,876 INFO L280 TraceCheckUtils]: 5: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,876 INFO L280 TraceCheckUtils]: 6: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:14,876 INFO L280 TraceCheckUtils]: 7: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,877 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:14:14,877 INFO L280 TraceCheckUtils]: 9: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:14,877 INFO L263 TraceCheckUtils]: 10: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:14:14,877 INFO L280 TraceCheckUtils]: 11: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,878 INFO L280 TraceCheckUtils]: 12: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:14:14,878 INFO L280 TraceCheckUtils]: 13: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,878 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:14:14,878 INFO L280 TraceCheckUtils]: 15: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {8989#true} is VALID [2020-07-08 12:14:14,878 INFO L280 TraceCheckUtils]: 16: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,879 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:14:14,879 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,879 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,879 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:14,880 INFO L263 TraceCheckUtils]: 3: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:14:14,880 INFO L280 TraceCheckUtils]: 4: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,880 INFO L280 TraceCheckUtils]: 5: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,880 INFO L280 TraceCheckUtils]: 6: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:14,880 INFO L263 TraceCheckUtils]: 7: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:14:14,881 INFO L280 TraceCheckUtils]: 8: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,881 INFO L280 TraceCheckUtils]: 9: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,881 INFO L280 TraceCheckUtils]: 10: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:14,881 INFO L263 TraceCheckUtils]: 11: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:14:14,881 INFO L280 TraceCheckUtils]: 12: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,882 INFO L280 TraceCheckUtils]: 13: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,882 INFO L280 TraceCheckUtils]: 14: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:14,882 INFO L263 TraceCheckUtils]: 15: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:14:14,882 INFO L280 TraceCheckUtils]: 16: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,883 INFO L280 TraceCheckUtils]: 17: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,883 INFO L280 TraceCheckUtils]: 18: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:14,883 INFO L280 TraceCheckUtils]: 19: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,883 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:14:14,883 INFO L280 TraceCheckUtils]: 21: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:14,884 INFO L263 TraceCheckUtils]: 22: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:14:14,884 INFO L280 TraceCheckUtils]: 23: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,884 INFO L280 TraceCheckUtils]: 24: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:14:14,884 INFO L280 TraceCheckUtils]: 25: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,884 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:14:14,885 INFO L280 TraceCheckUtils]: 27: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {8989#true} is VALID [2020-07-08 12:14:14,885 INFO L280 TraceCheckUtils]: 28: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,885 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:14:14,885 INFO L280 TraceCheckUtils]: 30: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:14,885 INFO L263 TraceCheckUtils]: 31: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:14:14,886 INFO L280 TraceCheckUtils]: 32: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,886 INFO L280 TraceCheckUtils]: 33: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,886 INFO L280 TraceCheckUtils]: 34: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:14,886 INFO L280 TraceCheckUtils]: 35: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,886 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:14:14,887 INFO L280 TraceCheckUtils]: 37: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:14:14,887 INFO L280 TraceCheckUtils]: 38: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,887 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:14:14,887 INFO L280 TraceCheckUtils]: 40: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:14,887 INFO L263 TraceCheckUtils]: 41: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:14:14,888 INFO L280 TraceCheckUtils]: 42: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,888 INFO L280 TraceCheckUtils]: 43: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,888 INFO L280 TraceCheckUtils]: 44: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:14,888 INFO L263 TraceCheckUtils]: 45: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:14:14,889 INFO L280 TraceCheckUtils]: 46: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,889 INFO L280 TraceCheckUtils]: 47: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,889 INFO L280 TraceCheckUtils]: 48: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:14,889 INFO L280 TraceCheckUtils]: 49: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,889 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:14:14,890 INFO L280 TraceCheckUtils]: 51: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:14,890 INFO L263 TraceCheckUtils]: 52: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:14:14,890 INFO L280 TraceCheckUtils]: 53: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,890 INFO L280 TraceCheckUtils]: 54: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:14:14,890 INFO L280 TraceCheckUtils]: 55: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,891 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:14:14,891 INFO L280 TraceCheckUtils]: 57: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:14:14,891 INFO L280 TraceCheckUtils]: 58: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,891 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:14:14,891 INFO L280 TraceCheckUtils]: 60: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {8989#true} is VALID [2020-07-08 12:14:14,892 INFO L280 TraceCheckUtils]: 61: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,892 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:14:14,892 INFO L280 TraceCheckUtils]: 63: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:14,892 INFO L263 TraceCheckUtils]: 64: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:14:14,892 INFO L280 TraceCheckUtils]: 65: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,893 INFO L280 TraceCheckUtils]: 66: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,893 INFO L280 TraceCheckUtils]: 67: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:14,893 INFO L263 TraceCheckUtils]: 68: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:14:14,893 INFO L280 TraceCheckUtils]: 69: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,893 INFO L280 TraceCheckUtils]: 70: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,894 INFO L280 TraceCheckUtils]: 71: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:14,894 INFO L280 TraceCheckUtils]: 72: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,894 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:14:14,894 INFO L280 TraceCheckUtils]: 74: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:14,895 INFO L263 TraceCheckUtils]: 75: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:14:14,895 INFO L280 TraceCheckUtils]: 76: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,895 INFO L280 TraceCheckUtils]: 77: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:14:14,895 INFO L280 TraceCheckUtils]: 78: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,895 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:14:14,896 INFO L280 TraceCheckUtils]: 80: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {8989#true} is VALID [2020-07-08 12:14:14,896 INFO L280 TraceCheckUtils]: 81: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,896 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:14:14,896 INFO L280 TraceCheckUtils]: 83: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:14:14,897 INFO L280 TraceCheckUtils]: 84: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,897 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:14:14,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:14,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:14,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:14,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:14,921 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,921 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,922 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:14,922 INFO L280 TraceCheckUtils]: 3: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,922 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:14:14,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:14,925 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,925 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:14:14,925 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,926 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:14:14,926 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,926 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,926 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:14,927 INFO L263 TraceCheckUtils]: 3: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:14:14,927 INFO L280 TraceCheckUtils]: 4: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,927 INFO L280 TraceCheckUtils]: 5: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,927 INFO L280 TraceCheckUtils]: 6: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:14,928 INFO L280 TraceCheckUtils]: 7: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,928 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:14:14,928 INFO L280 TraceCheckUtils]: 9: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:14,928 INFO L263 TraceCheckUtils]: 10: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:14:14,928 INFO L280 TraceCheckUtils]: 11: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,929 INFO L280 TraceCheckUtils]: 12: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:14:14,929 INFO L280 TraceCheckUtils]: 13: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,929 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:14:14,929 INFO L280 TraceCheckUtils]: 15: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:14:14,930 INFO L280 TraceCheckUtils]: 16: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,930 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:14:14,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:14,933 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,934 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,934 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:14,934 INFO L280 TraceCheckUtils]: 3: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,935 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:14:14,935 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,935 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,935 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:14,936 INFO L263 TraceCheckUtils]: 3: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:14:14,936 INFO L280 TraceCheckUtils]: 4: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,936 INFO L280 TraceCheckUtils]: 5: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,936 INFO L280 TraceCheckUtils]: 6: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:14,936 INFO L263 TraceCheckUtils]: 7: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:14:14,937 INFO L280 TraceCheckUtils]: 8: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,937 INFO L280 TraceCheckUtils]: 9: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,937 INFO L280 TraceCheckUtils]: 10: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:14,937 INFO L280 TraceCheckUtils]: 11: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,938 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:14:14,938 INFO L280 TraceCheckUtils]: 13: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:14,938 INFO L263 TraceCheckUtils]: 14: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:14:14,938 INFO L280 TraceCheckUtils]: 15: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,938 INFO L280 TraceCheckUtils]: 16: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:14:14,939 INFO L280 TraceCheckUtils]: 17: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,939 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:14:14,939 INFO L280 TraceCheckUtils]: 19: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:14:14,939 INFO L280 TraceCheckUtils]: 20: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,940 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:14:14,940 INFO L280 TraceCheckUtils]: 22: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:14,940 INFO L263 TraceCheckUtils]: 23: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:14:14,940 INFO L280 TraceCheckUtils]: 24: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,940 INFO L280 TraceCheckUtils]: 25: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,941 INFO L280 TraceCheckUtils]: 26: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:14,941 INFO L280 TraceCheckUtils]: 27: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,941 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:14:14,941 INFO L280 TraceCheckUtils]: 29: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {8989#true} is VALID [2020-07-08 12:14:14,942 INFO L280 TraceCheckUtils]: 30: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,942 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:14:14,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:14,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:14,949 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,950 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,950 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:14,950 INFO L280 TraceCheckUtils]: 3: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,950 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:14:14,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:14,954 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,954 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:14:14,954 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,954 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:14:14,955 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,955 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,955 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:14,955 INFO L263 TraceCheckUtils]: 3: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:14:14,956 INFO L280 TraceCheckUtils]: 4: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,956 INFO L280 TraceCheckUtils]: 5: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,956 INFO L280 TraceCheckUtils]: 6: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:14,956 INFO L280 TraceCheckUtils]: 7: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,956 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:14:14,957 INFO L280 TraceCheckUtils]: 9: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:14,957 INFO L263 TraceCheckUtils]: 10: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:14:14,957 INFO L280 TraceCheckUtils]: 11: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,957 INFO L280 TraceCheckUtils]: 12: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:14:14,958 INFO L280 TraceCheckUtils]: 13: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,958 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:14:14,958 INFO L280 TraceCheckUtils]: 15: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {8989#true} is VALID [2020-07-08 12:14:14,958 INFO L280 TraceCheckUtils]: 16: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,958 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:14:14,959 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,959 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,959 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:14,959 INFO L263 TraceCheckUtils]: 3: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:14:14,960 INFO L280 TraceCheckUtils]: 4: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,960 INFO L280 TraceCheckUtils]: 5: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,960 INFO L280 TraceCheckUtils]: 6: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:14,960 INFO L263 TraceCheckUtils]: 7: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:14:14,961 INFO L280 TraceCheckUtils]: 8: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,961 INFO L280 TraceCheckUtils]: 9: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,961 INFO L280 TraceCheckUtils]: 10: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:14,961 INFO L263 TraceCheckUtils]: 11: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:14:14,961 INFO L280 TraceCheckUtils]: 12: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,962 INFO L280 TraceCheckUtils]: 13: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,962 INFO L280 TraceCheckUtils]: 14: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:14,962 INFO L280 TraceCheckUtils]: 15: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,962 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:14:14,962 INFO L280 TraceCheckUtils]: 17: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:14,963 INFO L263 TraceCheckUtils]: 18: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:14:14,963 INFO L280 TraceCheckUtils]: 19: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,963 INFO L280 TraceCheckUtils]: 20: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:14:14,963 INFO L280 TraceCheckUtils]: 21: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,963 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:14:14,964 INFO L280 TraceCheckUtils]: 23: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:14:14,964 INFO L280 TraceCheckUtils]: 24: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,964 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:14:14,964 INFO L280 TraceCheckUtils]: 26: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:14,964 INFO L263 TraceCheckUtils]: 27: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:14:14,965 INFO L280 TraceCheckUtils]: 28: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,965 INFO L280 TraceCheckUtils]: 29: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,965 INFO L280 TraceCheckUtils]: 30: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:14,965 INFO L280 TraceCheckUtils]: 31: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,965 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:14:14,966 INFO L280 TraceCheckUtils]: 33: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {8989#true} is VALID [2020-07-08 12:14:14,966 INFO L280 TraceCheckUtils]: 34: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,966 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:14:14,966 INFO L280 TraceCheckUtils]: 36: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:14,966 INFO L263 TraceCheckUtils]: 37: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:14:14,967 INFO L280 TraceCheckUtils]: 38: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,967 INFO L280 TraceCheckUtils]: 39: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,967 INFO L280 TraceCheckUtils]: 40: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:14,967 INFO L263 TraceCheckUtils]: 41: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:14:14,967 INFO L280 TraceCheckUtils]: 42: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,968 INFO L280 TraceCheckUtils]: 43: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,968 INFO L280 TraceCheckUtils]: 44: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:14,968 INFO L280 TraceCheckUtils]: 45: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,968 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:14:14,969 INFO L280 TraceCheckUtils]: 47: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:14,969 INFO L263 TraceCheckUtils]: 48: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:14:14,969 INFO L280 TraceCheckUtils]: 49: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,969 INFO L280 TraceCheckUtils]: 50: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:14:14,969 INFO L280 TraceCheckUtils]: 51: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,970 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:14:14,970 INFO L280 TraceCheckUtils]: 53: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {8989#true} is VALID [2020-07-08 12:14:14,970 INFO L280 TraceCheckUtils]: 54: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,970 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:14:14,970 INFO L280 TraceCheckUtils]: 56: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:14:14,971 INFO L280 TraceCheckUtils]: 57: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,971 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:14:14,973 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,973 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,973 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:14,974 INFO L263 TraceCheckUtils]: 3: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:14:14,974 INFO L280 TraceCheckUtils]: 4: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,974 INFO L280 TraceCheckUtils]: 5: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,974 INFO L280 TraceCheckUtils]: 6: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:14,975 INFO L263 TraceCheckUtils]: 7: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:14:14,975 INFO L280 TraceCheckUtils]: 8: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,975 INFO L280 TraceCheckUtils]: 9: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,975 INFO L280 TraceCheckUtils]: 10: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:14,975 INFO L263 TraceCheckUtils]: 11: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:14:14,976 INFO L280 TraceCheckUtils]: 12: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,976 INFO L280 TraceCheckUtils]: 13: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,976 INFO L280 TraceCheckUtils]: 14: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:14,976 INFO L263 TraceCheckUtils]: 15: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:14:14,976 INFO L280 TraceCheckUtils]: 16: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,977 INFO L280 TraceCheckUtils]: 17: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,977 INFO L280 TraceCheckUtils]: 18: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:14,977 INFO L263 TraceCheckUtils]: 19: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:14:14,977 INFO L280 TraceCheckUtils]: 20: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,977 INFO L280 TraceCheckUtils]: 21: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,978 INFO L280 TraceCheckUtils]: 22: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:14,978 INFO L280 TraceCheckUtils]: 23: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,978 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:14:14,978 INFO L280 TraceCheckUtils]: 25: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:14,978 INFO L263 TraceCheckUtils]: 26: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:14:14,979 INFO L280 TraceCheckUtils]: 27: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,979 INFO L280 TraceCheckUtils]: 28: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:14:14,979 INFO L280 TraceCheckUtils]: 29: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,979 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:14:14,979 INFO L280 TraceCheckUtils]: 31: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {8989#true} is VALID [2020-07-08 12:14:14,980 INFO L280 TraceCheckUtils]: 32: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,980 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:14:14,980 INFO L280 TraceCheckUtils]: 34: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:14,980 INFO L263 TraceCheckUtils]: 35: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:14:14,980 INFO L280 TraceCheckUtils]: 36: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,981 INFO L280 TraceCheckUtils]: 37: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,981 INFO L280 TraceCheckUtils]: 38: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:14,981 INFO L280 TraceCheckUtils]: 39: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,981 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:14:14,981 INFO L280 TraceCheckUtils]: 41: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:14:14,982 INFO L280 TraceCheckUtils]: 42: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,982 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:14:14,982 INFO L280 TraceCheckUtils]: 44: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:14,982 INFO L263 TraceCheckUtils]: 45: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:14:14,982 INFO L280 TraceCheckUtils]: 46: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,983 INFO L280 TraceCheckUtils]: 47: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,983 INFO L280 TraceCheckUtils]: 48: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:14,983 INFO L263 TraceCheckUtils]: 49: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:14:14,983 INFO L280 TraceCheckUtils]: 50: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,984 INFO L280 TraceCheckUtils]: 51: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,984 INFO L280 TraceCheckUtils]: 52: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:14,984 INFO L280 TraceCheckUtils]: 53: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,984 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:14:14,984 INFO L280 TraceCheckUtils]: 55: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:14,985 INFO L263 TraceCheckUtils]: 56: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:14:14,985 INFO L280 TraceCheckUtils]: 57: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,985 INFO L280 TraceCheckUtils]: 58: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:14:14,985 INFO L280 TraceCheckUtils]: 59: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,985 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:14:14,986 INFO L280 TraceCheckUtils]: 61: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:14:14,986 INFO L280 TraceCheckUtils]: 62: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,986 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:14:14,986 INFO L280 TraceCheckUtils]: 64: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {8989#true} is VALID [2020-07-08 12:14:14,986 INFO L280 TraceCheckUtils]: 65: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,987 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:14:14,987 INFO L280 TraceCheckUtils]: 67: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:14,987 INFO L263 TraceCheckUtils]: 68: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:14:14,987 INFO L280 TraceCheckUtils]: 69: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,988 INFO L280 TraceCheckUtils]: 70: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,988 INFO L280 TraceCheckUtils]: 71: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:14,988 INFO L263 TraceCheckUtils]: 72: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:14:14,988 INFO L280 TraceCheckUtils]: 73: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,988 INFO L280 TraceCheckUtils]: 74: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,988 INFO L280 TraceCheckUtils]: 75: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:14,989 INFO L280 TraceCheckUtils]: 76: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,989 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:14:14,989 INFO L280 TraceCheckUtils]: 78: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:14,989 INFO L263 TraceCheckUtils]: 79: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:14:14,990 INFO L280 TraceCheckUtils]: 80: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,990 INFO L280 TraceCheckUtils]: 81: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:14:14,990 INFO L280 TraceCheckUtils]: 82: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,990 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:14:14,990 INFO L280 TraceCheckUtils]: 84: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {8989#true} is VALID [2020-07-08 12:14:14,990 INFO L280 TraceCheckUtils]: 85: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,991 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:14:14,991 INFO L280 TraceCheckUtils]: 87: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:14:14,991 INFO L280 TraceCheckUtils]: 88: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,991 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:14:14,991 INFO L280 TraceCheckUtils]: 90: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:14,992 INFO L263 TraceCheckUtils]: 91: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:14:14,992 INFO L280 TraceCheckUtils]: 92: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,992 INFO L280 TraceCheckUtils]: 93: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,992 INFO L280 TraceCheckUtils]: 94: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:14,992 INFO L263 TraceCheckUtils]: 95: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:14:14,993 INFO L280 TraceCheckUtils]: 96: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,993 INFO L280 TraceCheckUtils]: 97: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,993 INFO L280 TraceCheckUtils]: 98: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:14,993 INFO L263 TraceCheckUtils]: 99: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:14:14,993 INFO L280 TraceCheckUtils]: 100: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,994 INFO L280 TraceCheckUtils]: 101: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,994 INFO L280 TraceCheckUtils]: 102: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:14,994 INFO L263 TraceCheckUtils]: 103: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:14:14,994 INFO L280 TraceCheckUtils]: 104: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,994 INFO L280 TraceCheckUtils]: 105: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,995 INFO L280 TraceCheckUtils]: 106: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:14,995 INFO L280 TraceCheckUtils]: 107: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,995 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:14:14,995 INFO L280 TraceCheckUtils]: 109: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:14,995 INFO L263 TraceCheckUtils]: 110: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:14:14,996 INFO L280 TraceCheckUtils]: 111: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,996 INFO L280 TraceCheckUtils]: 112: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:14:14,996 INFO L280 TraceCheckUtils]: 113: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,996 INFO L275 TraceCheckUtils]: 114: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:14:14,996 INFO L280 TraceCheckUtils]: 115: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:14:14,997 INFO L280 TraceCheckUtils]: 116: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,997 INFO L275 TraceCheckUtils]: 117: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:14:14,997 INFO L280 TraceCheckUtils]: 118: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:14,997 INFO L263 TraceCheckUtils]: 119: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:14:14,997 INFO L280 TraceCheckUtils]: 120: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:14,998 INFO L280 TraceCheckUtils]: 121: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:14,998 INFO L280 TraceCheckUtils]: 122: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:14,998 INFO L280 TraceCheckUtils]: 123: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,998 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:14:14,998 INFO L280 TraceCheckUtils]: 125: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {8989#true} is VALID [2020-07-08 12:14:14,999 INFO L280 TraceCheckUtils]: 126: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:14,999 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:14:14,999 INFO L280 TraceCheckUtils]: 128: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:14,999 INFO L263 TraceCheckUtils]: 129: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:14:14,999 INFO L280 TraceCheckUtils]: 130: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,000 INFO L280 TraceCheckUtils]: 131: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:15,000 INFO L280 TraceCheckUtils]: 132: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:15,000 INFO L263 TraceCheckUtils]: 133: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:14:15,000 INFO L280 TraceCheckUtils]: 134: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,000 INFO L280 TraceCheckUtils]: 135: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:15,001 INFO L280 TraceCheckUtils]: 136: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:15,001 INFO L280 TraceCheckUtils]: 137: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,001 INFO L275 TraceCheckUtils]: 138: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:14:15,001 INFO L280 TraceCheckUtils]: 139: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:15,001 INFO L263 TraceCheckUtils]: 140: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:14:15,002 INFO L280 TraceCheckUtils]: 141: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,002 INFO L280 TraceCheckUtils]: 142: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:14:15,002 INFO L280 TraceCheckUtils]: 143: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,002 INFO L275 TraceCheckUtils]: 144: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:14:15,002 INFO L280 TraceCheckUtils]: 145: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {8989#true} is VALID [2020-07-08 12:14:15,003 INFO L280 TraceCheckUtils]: 146: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,003 INFO L275 TraceCheckUtils]: 147: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:14:15,003 INFO L280 TraceCheckUtils]: 148: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:14:15,003 INFO L280 TraceCheckUtils]: 149: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,003 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:14:15,004 INFO L280 TraceCheckUtils]: 151: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {8989#true} is VALID [2020-07-08 12:14:15,004 INFO L280 TraceCheckUtils]: 152: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,004 INFO L275 TraceCheckUtils]: 153: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:14:15,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:15,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:15,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:15,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:15,041 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,042 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:15,042 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:15,042 INFO L280 TraceCheckUtils]: 3: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,043 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:14:15,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:15,045 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,046 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:14:15,046 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,046 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:14:15,046 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,047 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:15,047 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:15,047 INFO L263 TraceCheckUtils]: 3: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:14:15,047 INFO L280 TraceCheckUtils]: 4: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,048 INFO L280 TraceCheckUtils]: 5: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:15,048 INFO L280 TraceCheckUtils]: 6: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:15,048 INFO L280 TraceCheckUtils]: 7: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,048 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:14:15,048 INFO L280 TraceCheckUtils]: 9: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:15,049 INFO L263 TraceCheckUtils]: 10: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:14:15,049 INFO L280 TraceCheckUtils]: 11: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,049 INFO L280 TraceCheckUtils]: 12: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:14:15,049 INFO L280 TraceCheckUtils]: 13: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,049 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:14:15,050 INFO L280 TraceCheckUtils]: 15: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {8989#true} is VALID [2020-07-08 12:14:15,050 INFO L280 TraceCheckUtils]: 16: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,050 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:14:15,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:15,054 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,054 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:15,055 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:15,055 INFO L280 TraceCheckUtils]: 3: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,055 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:14:15,055 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,056 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:15,056 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:15,056 INFO L263 TraceCheckUtils]: 3: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:14:15,056 INFO L280 TraceCheckUtils]: 4: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,056 INFO L280 TraceCheckUtils]: 5: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:15,057 INFO L280 TraceCheckUtils]: 6: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:15,057 INFO L263 TraceCheckUtils]: 7: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:14:15,057 INFO L280 TraceCheckUtils]: 8: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,057 INFO L280 TraceCheckUtils]: 9: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:15,058 INFO L280 TraceCheckUtils]: 10: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:15,058 INFO L280 TraceCheckUtils]: 11: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,058 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:14:15,058 INFO L280 TraceCheckUtils]: 13: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:15,058 INFO L263 TraceCheckUtils]: 14: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:14:15,059 INFO L280 TraceCheckUtils]: 15: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,059 INFO L280 TraceCheckUtils]: 16: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:14:15,059 INFO L280 TraceCheckUtils]: 17: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,059 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:14:15,059 INFO L280 TraceCheckUtils]: 19: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {8989#true} is VALID [2020-07-08 12:14:15,060 INFO L280 TraceCheckUtils]: 20: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,060 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:14:15,060 INFO L280 TraceCheckUtils]: 22: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:15,060 INFO L263 TraceCheckUtils]: 23: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:14:15,061 INFO L280 TraceCheckUtils]: 24: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,061 INFO L280 TraceCheckUtils]: 25: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:15,061 INFO L280 TraceCheckUtils]: 26: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:15,061 INFO L280 TraceCheckUtils]: 27: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,061 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:14:15,062 INFO L280 TraceCheckUtils]: 29: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:14:15,062 INFO L280 TraceCheckUtils]: 30: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,062 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:14:15,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:15,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:15,070 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,070 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:15,070 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:15,071 INFO L280 TraceCheckUtils]: 3: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,071 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:14:15,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:15,074 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,074 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:14:15,074 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,075 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:14:15,075 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,075 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:15,075 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:15,075 INFO L263 TraceCheckUtils]: 3: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:14:15,076 INFO L280 TraceCheckUtils]: 4: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,076 INFO L280 TraceCheckUtils]: 5: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:15,076 INFO L280 TraceCheckUtils]: 6: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:15,076 INFO L280 TraceCheckUtils]: 7: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,076 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:14:15,077 INFO L280 TraceCheckUtils]: 9: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:15,077 INFO L263 TraceCheckUtils]: 10: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:14:15,077 INFO L280 TraceCheckUtils]: 11: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,077 INFO L280 TraceCheckUtils]: 12: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:14:15,077 INFO L280 TraceCheckUtils]: 13: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,078 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:14:15,078 INFO L280 TraceCheckUtils]: 15: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:14:15,078 INFO L280 TraceCheckUtils]: 16: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,078 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:14:15,079 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,079 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:15,079 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:15,079 INFO L263 TraceCheckUtils]: 3: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:14:15,080 INFO L280 TraceCheckUtils]: 4: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,080 INFO L280 TraceCheckUtils]: 5: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:15,080 INFO L280 TraceCheckUtils]: 6: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:15,080 INFO L263 TraceCheckUtils]: 7: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:14:15,080 INFO L280 TraceCheckUtils]: 8: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,081 INFO L280 TraceCheckUtils]: 9: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:15,081 INFO L280 TraceCheckUtils]: 10: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:15,081 INFO L263 TraceCheckUtils]: 11: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:14:15,081 INFO L280 TraceCheckUtils]: 12: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,081 INFO L280 TraceCheckUtils]: 13: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:15,082 INFO L280 TraceCheckUtils]: 14: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:15,082 INFO L280 TraceCheckUtils]: 15: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,082 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:14:15,082 INFO L280 TraceCheckUtils]: 17: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:15,082 INFO L263 TraceCheckUtils]: 18: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:14:15,083 INFO L280 TraceCheckUtils]: 19: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,083 INFO L280 TraceCheckUtils]: 20: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:14:15,083 INFO L280 TraceCheckUtils]: 21: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,083 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:14:15,083 INFO L280 TraceCheckUtils]: 23: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {8989#true} is VALID [2020-07-08 12:14:15,083 INFO L280 TraceCheckUtils]: 24: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,084 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:14:15,084 INFO L280 TraceCheckUtils]: 26: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:15,084 INFO L263 TraceCheckUtils]: 27: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:14:15,084 INFO L280 TraceCheckUtils]: 28: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,084 INFO L280 TraceCheckUtils]: 29: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:15,085 INFO L280 TraceCheckUtils]: 30: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:15,085 INFO L280 TraceCheckUtils]: 31: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,085 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:14:15,085 INFO L280 TraceCheckUtils]: 33: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:14:15,085 INFO L280 TraceCheckUtils]: 34: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,086 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:14:15,086 INFO L280 TraceCheckUtils]: 36: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:15,086 INFO L263 TraceCheckUtils]: 37: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:14:15,086 INFO L280 TraceCheckUtils]: 38: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,087 INFO L280 TraceCheckUtils]: 39: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:15,087 INFO L280 TraceCheckUtils]: 40: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:15,087 INFO L263 TraceCheckUtils]: 41: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:14:15,087 INFO L280 TraceCheckUtils]: 42: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,087 INFO L280 TraceCheckUtils]: 43: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:15,088 INFO L280 TraceCheckUtils]: 44: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:15,088 INFO L280 TraceCheckUtils]: 45: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,088 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:14:15,088 INFO L280 TraceCheckUtils]: 47: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:15,088 INFO L263 TraceCheckUtils]: 48: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:14:15,089 INFO L280 TraceCheckUtils]: 49: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,089 INFO L280 TraceCheckUtils]: 50: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:14:15,089 INFO L280 TraceCheckUtils]: 51: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,089 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:14:15,089 INFO L280 TraceCheckUtils]: 53: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:14:15,090 INFO L280 TraceCheckUtils]: 54: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,090 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:14:15,090 INFO L280 TraceCheckUtils]: 56: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {8989#true} is VALID [2020-07-08 12:14:15,090 INFO L280 TraceCheckUtils]: 57: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,091 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:14:15,092 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,092 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:15,093 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:15,093 INFO L263 TraceCheckUtils]: 3: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:14:15,093 INFO L280 TraceCheckUtils]: 4: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,093 INFO L280 TraceCheckUtils]: 5: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:15,093 INFO L280 TraceCheckUtils]: 6: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:15,094 INFO L263 TraceCheckUtils]: 7: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:14:15,094 INFO L280 TraceCheckUtils]: 8: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,094 INFO L280 TraceCheckUtils]: 9: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:15,094 INFO L280 TraceCheckUtils]: 10: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:15,094 INFO L263 TraceCheckUtils]: 11: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:14:15,094 INFO L280 TraceCheckUtils]: 12: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,095 INFO L280 TraceCheckUtils]: 13: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:15,095 INFO L280 TraceCheckUtils]: 14: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:15,109 INFO L263 TraceCheckUtils]: 15: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:14:15,110 INFO L280 TraceCheckUtils]: 16: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,110 INFO L280 TraceCheckUtils]: 17: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:15,110 INFO L280 TraceCheckUtils]: 18: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:15,110 INFO L263 TraceCheckUtils]: 19: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:14:15,110 INFO L280 TraceCheckUtils]: 20: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,111 INFO L280 TraceCheckUtils]: 21: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:15,111 INFO L280 TraceCheckUtils]: 22: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:15,111 INFO L263 TraceCheckUtils]: 23: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:14:15,111 INFO L280 TraceCheckUtils]: 24: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,111 INFO L280 TraceCheckUtils]: 25: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:15,111 INFO L280 TraceCheckUtils]: 26: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:15,111 INFO L280 TraceCheckUtils]: 27: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,112 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:14:15,112 INFO L280 TraceCheckUtils]: 29: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:15,112 INFO L263 TraceCheckUtils]: 30: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:14:15,113 INFO L280 TraceCheckUtils]: 31: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,114 INFO L280 TraceCheckUtils]: 32: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:14:15,114 INFO L280 TraceCheckUtils]: 33: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,114 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:14:15,114 INFO L280 TraceCheckUtils]: 35: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {8989#true} is VALID [2020-07-08 12:14:15,114 INFO L280 TraceCheckUtils]: 36: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,114 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:14:15,115 INFO L280 TraceCheckUtils]: 38: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:15,115 INFO L263 TraceCheckUtils]: 39: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:14:15,115 INFO L280 TraceCheckUtils]: 40: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,115 INFO L280 TraceCheckUtils]: 41: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:15,115 INFO L280 TraceCheckUtils]: 42: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:15,116 INFO L280 TraceCheckUtils]: 43: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,116 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:14:15,116 INFO L280 TraceCheckUtils]: 45: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:14:15,116 INFO L280 TraceCheckUtils]: 46: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,116 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:14:15,117 INFO L280 TraceCheckUtils]: 48: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:15,117 INFO L263 TraceCheckUtils]: 49: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:14:15,117 INFO L280 TraceCheckUtils]: 50: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,117 INFO L280 TraceCheckUtils]: 51: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:15,117 INFO L280 TraceCheckUtils]: 52: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:15,117 INFO L263 TraceCheckUtils]: 53: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:14:15,118 INFO L280 TraceCheckUtils]: 54: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,118 INFO L280 TraceCheckUtils]: 55: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:15,118 INFO L280 TraceCheckUtils]: 56: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:15,118 INFO L280 TraceCheckUtils]: 57: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,118 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:14:15,119 INFO L280 TraceCheckUtils]: 59: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:15,119 INFO L263 TraceCheckUtils]: 60: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:14:15,119 INFO L280 TraceCheckUtils]: 61: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,119 INFO L280 TraceCheckUtils]: 62: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:14:15,119 INFO L280 TraceCheckUtils]: 63: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,119 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:14:15,120 INFO L280 TraceCheckUtils]: 65: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:14:15,120 INFO L280 TraceCheckUtils]: 66: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,120 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:14:15,120 INFO L280 TraceCheckUtils]: 68: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {8989#true} is VALID [2020-07-08 12:14:15,120 INFO L280 TraceCheckUtils]: 69: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,121 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:14:15,121 INFO L280 TraceCheckUtils]: 71: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:15,121 INFO L263 TraceCheckUtils]: 72: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:14:15,121 INFO L280 TraceCheckUtils]: 73: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,121 INFO L280 TraceCheckUtils]: 74: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:15,122 INFO L280 TraceCheckUtils]: 75: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:15,122 INFO L263 TraceCheckUtils]: 76: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:14:15,122 INFO L280 TraceCheckUtils]: 77: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,122 INFO L280 TraceCheckUtils]: 78: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:15,122 INFO L280 TraceCheckUtils]: 79: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:15,122 INFO L280 TraceCheckUtils]: 80: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,123 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:14:15,123 INFO L280 TraceCheckUtils]: 82: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:15,123 INFO L263 TraceCheckUtils]: 83: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:14:15,123 INFO L280 TraceCheckUtils]: 84: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,123 INFO L280 TraceCheckUtils]: 85: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:14:15,124 INFO L280 TraceCheckUtils]: 86: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,124 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:14:15,124 INFO L280 TraceCheckUtils]: 88: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {8989#true} is VALID [2020-07-08 12:14:15,124 INFO L280 TraceCheckUtils]: 89: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,124 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:14:15,124 INFO L280 TraceCheckUtils]: 91: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:14:15,125 INFO L280 TraceCheckUtils]: 92: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,125 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:14:15,125 INFO L280 TraceCheckUtils]: 94: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:15,125 INFO L263 TraceCheckUtils]: 95: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:14:15,126 INFO L280 TraceCheckUtils]: 96: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,126 INFO L280 TraceCheckUtils]: 97: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:15,126 INFO L280 TraceCheckUtils]: 98: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:15,126 INFO L263 TraceCheckUtils]: 99: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:14:15,126 INFO L280 TraceCheckUtils]: 100: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,127 INFO L280 TraceCheckUtils]: 101: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:15,127 INFO L280 TraceCheckUtils]: 102: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:15,127 INFO L263 TraceCheckUtils]: 103: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:14:15,127 INFO L280 TraceCheckUtils]: 104: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,127 INFO L280 TraceCheckUtils]: 105: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:15,127 INFO L280 TraceCheckUtils]: 106: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:15,128 INFO L263 TraceCheckUtils]: 107: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:14:15,128 INFO L280 TraceCheckUtils]: 108: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,128 INFO L280 TraceCheckUtils]: 109: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:15,128 INFO L280 TraceCheckUtils]: 110: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:15,128 INFO L280 TraceCheckUtils]: 111: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,129 INFO L275 TraceCheckUtils]: 112: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:14:15,129 INFO L280 TraceCheckUtils]: 113: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:15,129 INFO L263 TraceCheckUtils]: 114: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:14:15,129 INFO L280 TraceCheckUtils]: 115: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,129 INFO L280 TraceCheckUtils]: 116: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:14:15,130 INFO L280 TraceCheckUtils]: 117: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,130 INFO L275 TraceCheckUtils]: 118: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:14:15,130 INFO L280 TraceCheckUtils]: 119: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:14:15,130 INFO L280 TraceCheckUtils]: 120: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,130 INFO L275 TraceCheckUtils]: 121: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:14:15,130 INFO L280 TraceCheckUtils]: 122: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:15,131 INFO L263 TraceCheckUtils]: 123: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:14:15,131 INFO L280 TraceCheckUtils]: 124: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,131 INFO L280 TraceCheckUtils]: 125: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:15,131 INFO L280 TraceCheckUtils]: 126: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:15,131 INFO L280 TraceCheckUtils]: 127: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,132 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:14:15,132 INFO L280 TraceCheckUtils]: 129: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {8989#true} is VALID [2020-07-08 12:14:15,132 INFO L280 TraceCheckUtils]: 130: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,132 INFO L275 TraceCheckUtils]: 131: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:14:15,132 INFO L280 TraceCheckUtils]: 132: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:15,133 INFO L263 TraceCheckUtils]: 133: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:14:15,133 INFO L280 TraceCheckUtils]: 134: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,133 INFO L280 TraceCheckUtils]: 135: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:15,133 INFO L280 TraceCheckUtils]: 136: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:15,133 INFO L263 TraceCheckUtils]: 137: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:14:15,133 INFO L280 TraceCheckUtils]: 138: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,134 INFO L280 TraceCheckUtils]: 139: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:15,134 INFO L280 TraceCheckUtils]: 140: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:15,134 INFO L280 TraceCheckUtils]: 141: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,134 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:14:15,134 INFO L280 TraceCheckUtils]: 143: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:15,135 INFO L263 TraceCheckUtils]: 144: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:14:15,135 INFO L280 TraceCheckUtils]: 145: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,135 INFO L280 TraceCheckUtils]: 146: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:14:15,135 INFO L280 TraceCheckUtils]: 147: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,135 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:14:15,136 INFO L280 TraceCheckUtils]: 149: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {8989#true} is VALID [2020-07-08 12:14:15,136 INFO L280 TraceCheckUtils]: 150: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,136 INFO L275 TraceCheckUtils]: 151: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:14:15,136 INFO L280 TraceCheckUtils]: 152: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:14:15,136 INFO L280 TraceCheckUtils]: 153: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,137 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:14:15,137 INFO L280 TraceCheckUtils]: 155: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {8989#true} is VALID [2020-07-08 12:14:15,137 INFO L280 TraceCheckUtils]: 156: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,137 INFO L275 TraceCheckUtils]: 157: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:14:15,137 INFO L280 TraceCheckUtils]: 158: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:15,137 INFO L263 TraceCheckUtils]: 159: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:14:15,138 INFO L280 TraceCheckUtils]: 160: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,138 INFO L280 TraceCheckUtils]: 161: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:15,138 INFO L280 TraceCheckUtils]: 162: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:15,138 INFO L263 TraceCheckUtils]: 163: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:14:15,138 INFO L280 TraceCheckUtils]: 164: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,139 INFO L280 TraceCheckUtils]: 165: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:15,139 INFO L280 TraceCheckUtils]: 166: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:15,139 INFO L263 TraceCheckUtils]: 167: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:14:15,139 INFO L280 TraceCheckUtils]: 168: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,139 INFO L280 TraceCheckUtils]: 169: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:15,139 INFO L280 TraceCheckUtils]: 170: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:15,139 INFO L263 TraceCheckUtils]: 171: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:14:15,140 INFO L280 TraceCheckUtils]: 172: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,140 INFO L280 TraceCheckUtils]: 173: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:15,140 INFO L280 TraceCheckUtils]: 174: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:15,140 INFO L280 TraceCheckUtils]: 175: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,140 INFO L275 TraceCheckUtils]: 176: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:14:15,140 INFO L280 TraceCheckUtils]: 177: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:15,140 INFO L263 TraceCheckUtils]: 178: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:14:15,140 INFO L280 TraceCheckUtils]: 179: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,141 INFO L280 TraceCheckUtils]: 180: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:14:15,141 INFO L280 TraceCheckUtils]: 181: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,141 INFO L275 TraceCheckUtils]: 182: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:14:15,141 INFO L280 TraceCheckUtils]: 183: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {8989#true} is VALID [2020-07-08 12:14:15,141 INFO L280 TraceCheckUtils]: 184: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,142 INFO L275 TraceCheckUtils]: 185: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:14:15,142 INFO L280 TraceCheckUtils]: 186: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:15,142 INFO L263 TraceCheckUtils]: 187: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:14:15,142 INFO L280 TraceCheckUtils]: 188: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,142 INFO L280 TraceCheckUtils]: 189: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:15,143 INFO L280 TraceCheckUtils]: 190: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:15,143 INFO L280 TraceCheckUtils]: 191: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,143 INFO L275 TraceCheckUtils]: 192: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:14:15,143 INFO L280 TraceCheckUtils]: 193: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:14:15,143 INFO L280 TraceCheckUtils]: 194: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,144 INFO L275 TraceCheckUtils]: 195: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:14:15,144 INFO L280 TraceCheckUtils]: 196: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:15,144 INFO L263 TraceCheckUtils]: 197: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:14:15,144 INFO L280 TraceCheckUtils]: 198: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,145 INFO L280 TraceCheckUtils]: 199: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:15,145 INFO L280 TraceCheckUtils]: 200: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:15,145 INFO L263 TraceCheckUtils]: 201: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:14:15,145 INFO L280 TraceCheckUtils]: 202: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,145 INFO L280 TraceCheckUtils]: 203: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:15,146 INFO L280 TraceCheckUtils]: 204: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:15,146 INFO L280 TraceCheckUtils]: 205: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,146 INFO L275 TraceCheckUtils]: 206: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:14:15,146 INFO L280 TraceCheckUtils]: 207: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:15,146 INFO L263 TraceCheckUtils]: 208: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:14:15,147 INFO L280 TraceCheckUtils]: 209: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,147 INFO L280 TraceCheckUtils]: 210: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:14:15,147 INFO L280 TraceCheckUtils]: 211: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,147 INFO L275 TraceCheckUtils]: 212: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:14:15,148 INFO L280 TraceCheckUtils]: 213: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:14:15,148 INFO L280 TraceCheckUtils]: 214: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,148 INFO L275 TraceCheckUtils]: 215: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:14:15,148 INFO L280 TraceCheckUtils]: 216: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {8989#true} is VALID [2020-07-08 12:14:15,148 INFO L280 TraceCheckUtils]: 217: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,149 INFO L275 TraceCheckUtils]: 218: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:14:15,149 INFO L280 TraceCheckUtils]: 219: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:14:15,149 INFO L280 TraceCheckUtils]: 220: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,149 INFO L275 TraceCheckUtils]: 221: Hoare quadruple {8989#true} {8990#false} #59#return; {8990#false} is VALID [2020-07-08 12:14:15,173 INFO L280 TraceCheckUtils]: 0: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,173 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:15,173 INFO L280 TraceCheckUtils]: 2: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:15,173 INFO L263 TraceCheckUtils]: 3: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:14:15,174 INFO L280 TraceCheckUtils]: 4: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,174 INFO L280 TraceCheckUtils]: 5: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:15,174 INFO L280 TraceCheckUtils]: 6: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:15,174 INFO L263 TraceCheckUtils]: 7: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:14:15,174 INFO L280 TraceCheckUtils]: 8: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,175 INFO L280 TraceCheckUtils]: 9: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:15,175 INFO L280 TraceCheckUtils]: 10: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:15,175 INFO L263 TraceCheckUtils]: 11: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:14:15,175 INFO L280 TraceCheckUtils]: 12: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,175 INFO L280 TraceCheckUtils]: 13: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:15,175 INFO L280 TraceCheckUtils]: 14: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:15,176 INFO L263 TraceCheckUtils]: 15: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:14:15,177 INFO L280 TraceCheckUtils]: 16: Hoare triple {8989#true} ~n := #in~n; {10327#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:14:15,177 INFO L280 TraceCheckUtils]: 17: Hoare triple {10327#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {10327#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:14:15,178 INFO L280 TraceCheckUtils]: 18: Hoare triple {10327#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {10327#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:14:15,178 INFO L263 TraceCheckUtils]: 19: Hoare triple {10327#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:14:15,178 INFO L280 TraceCheckUtils]: 20: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,178 INFO L280 TraceCheckUtils]: 21: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:15,178 INFO L280 TraceCheckUtils]: 22: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:15,179 INFO L263 TraceCheckUtils]: 23: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:14:15,179 INFO L280 TraceCheckUtils]: 24: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,179 INFO L280 TraceCheckUtils]: 25: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:15,179 INFO L280 TraceCheckUtils]: 26: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:15,179 INFO L263 TraceCheckUtils]: 27: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:14:15,180 INFO L280 TraceCheckUtils]: 28: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,180 INFO L280 TraceCheckUtils]: 29: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:15,180 INFO L280 TraceCheckUtils]: 30: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:15,180 INFO L280 TraceCheckUtils]: 31: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,180 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:14:15,180 INFO L280 TraceCheckUtils]: 33: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:15,181 INFO L263 TraceCheckUtils]: 34: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:14:15,181 INFO L280 TraceCheckUtils]: 35: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,181 INFO L280 TraceCheckUtils]: 36: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:14:15,181 INFO L280 TraceCheckUtils]: 37: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,181 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:14:15,182 INFO L280 TraceCheckUtils]: 39: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {8989#true} is VALID [2020-07-08 12:14:15,182 INFO L280 TraceCheckUtils]: 40: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,182 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:14:15,182 INFO L280 TraceCheckUtils]: 42: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:15,182 INFO L263 TraceCheckUtils]: 43: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:14:15,182 INFO L280 TraceCheckUtils]: 44: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,183 INFO L280 TraceCheckUtils]: 45: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:15,183 INFO L280 TraceCheckUtils]: 46: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:15,183 INFO L280 TraceCheckUtils]: 47: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,183 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:14:15,183 INFO L280 TraceCheckUtils]: 49: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:14:15,184 INFO L280 TraceCheckUtils]: 50: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,185 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {8989#true} {10327#(= fibo1_~n |fibo1_#in~n|)} #57#return; {10327#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:14:15,186 INFO L280 TraceCheckUtils]: 52: Hoare triple {10327#(= fibo1_~n |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10327#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:14:15,186 INFO L263 TraceCheckUtils]: 53: Hoare triple {10327#(= fibo1_~n |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:14:15,187 INFO L280 TraceCheckUtils]: 54: Hoare triple {8989#true} ~n := #in~n; {10411#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:15,187 INFO L280 TraceCheckUtils]: 55: Hoare triple {10411#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {10412#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:14:15,188 INFO L280 TraceCheckUtils]: 56: Hoare triple {10412#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {10413#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:14:15,188 INFO L263 TraceCheckUtils]: 57: Hoare triple {10413#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:14:15,189 INFO L280 TraceCheckUtils]: 58: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,189 INFO L280 TraceCheckUtils]: 59: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:15,189 INFO L280 TraceCheckUtils]: 60: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:15,189 INFO L280 TraceCheckUtils]: 61: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,191 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {8989#true} {10413#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #53#return; {10413#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:14:15,192 INFO L280 TraceCheckUtils]: 63: Hoare triple {10413#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {10413#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:14:15,192 INFO L263 TraceCheckUtils]: 64: Hoare triple {10413#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:14:15,192 INFO L280 TraceCheckUtils]: 65: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,192 INFO L280 TraceCheckUtils]: 66: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:14:15,192 INFO L280 TraceCheckUtils]: 67: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,193 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {8989#true} {10413#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #55#return; {10423#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 12:14:15,194 INFO L280 TraceCheckUtils]: 69: Hoare triple {10423#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {10423#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 12:14:15,195 INFO L280 TraceCheckUtils]: 70: Hoare triple {10423#(<= 2 |fibo2_#in~n|)} assume true; {10423#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 12:14:15,196 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {10423#(<= 2 |fibo2_#in~n|)} {10327#(= fibo1_~n |fibo1_#in~n|)} #59#return; {10378#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-08 12:14:15,196 INFO L280 TraceCheckUtils]: 72: Hoare triple {10378#(<= 4 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {10378#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-08 12:14:15,197 INFO L280 TraceCheckUtils]: 73: Hoare triple {10378#(<= 4 |fibo1_#in~n|)} assume true; {10378#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-08 12:14:15,198 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {10378#(<= 4 |fibo1_#in~n|)} {8989#true} #53#return; {10308#(<= 5 fibo2_~n)} is VALID [2020-07-08 12:14:15,198 INFO L280 TraceCheckUtils]: 75: Hoare triple {10308#(<= 5 fibo2_~n)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {10308#(<= 5 fibo2_~n)} is VALID [2020-07-08 12:14:15,198 INFO L263 TraceCheckUtils]: 76: Hoare triple {10308#(<= 5 fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:14:15,199 INFO L280 TraceCheckUtils]: 77: Hoare triple {8989#true} ~n := #in~n; {10327#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:14:15,200 INFO L280 TraceCheckUtils]: 78: Hoare triple {10327#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {10327#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:14:15,200 INFO L280 TraceCheckUtils]: 79: Hoare triple {10327#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {10327#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:14:15,200 INFO L263 TraceCheckUtils]: 80: Hoare triple {10327#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:14:15,201 INFO L280 TraceCheckUtils]: 81: Hoare triple {8989#true} ~n := #in~n; {10411#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:15,201 INFO L280 TraceCheckUtils]: 82: Hoare triple {10411#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {10411#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:15,202 INFO L280 TraceCheckUtils]: 83: Hoare triple {10411#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n;#res := 1; {10435#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 12:14:15,203 INFO L280 TraceCheckUtils]: 84: Hoare triple {10435#(<= |fibo2_#in~n| 1)} assume true; {10435#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 12:14:15,204 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {10435#(<= |fibo2_#in~n| 1)} {10327#(= fibo1_~n |fibo1_#in~n|)} #57#return; {10429#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:14:15,205 INFO L280 TraceCheckUtils]: 86: Hoare triple {10429#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10429#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:14:15,205 INFO L263 TraceCheckUtils]: 87: Hoare triple {10429#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:14:15,205 INFO L280 TraceCheckUtils]: 88: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,205 INFO L280 TraceCheckUtils]: 89: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:14:15,205 INFO L280 TraceCheckUtils]: 90: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,206 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {8989#true} {10429#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} #59#return; {10434#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 12:14:15,207 INFO L280 TraceCheckUtils]: 92: Hoare triple {10434#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {10434#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 12:14:15,207 INFO L280 TraceCheckUtils]: 93: Hoare triple {10434#(<= |fibo1_#in~n| 2)} assume true; {10434#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 12:14:15,208 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {10434#(<= |fibo1_#in~n| 2)} {10308#(<= 5 fibo2_~n)} #55#return; {8990#false} is VALID [2020-07-08 12:14:15,209 INFO L280 TraceCheckUtils]: 95: Hoare triple {8990#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8990#false} is VALID [2020-07-08 12:14:15,209 INFO L280 TraceCheckUtils]: 96: Hoare triple {8990#false} assume true; {8990#false} is VALID [2020-07-08 12:14:15,209 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {8990#false} {8989#true} #57#return; {8990#false} is VALID [2020-07-08 12:14:15,209 INFO L280 TraceCheckUtils]: 98: Hoare triple {8990#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8990#false} is VALID [2020-07-08 12:14:15,209 INFO L263 TraceCheckUtils]: 99: Hoare triple {8990#false} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:14:15,210 INFO L280 TraceCheckUtils]: 100: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,210 INFO L280 TraceCheckUtils]: 101: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:15,210 INFO L280 TraceCheckUtils]: 102: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:15,210 INFO L263 TraceCheckUtils]: 103: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:14:15,210 INFO L280 TraceCheckUtils]: 104: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,211 INFO L280 TraceCheckUtils]: 105: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:15,211 INFO L280 TraceCheckUtils]: 106: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:15,211 INFO L263 TraceCheckUtils]: 107: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:14:15,211 INFO L280 TraceCheckUtils]: 108: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,211 INFO L280 TraceCheckUtils]: 109: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:15,212 INFO L280 TraceCheckUtils]: 110: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:15,212 INFO L263 TraceCheckUtils]: 111: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:14:15,212 INFO L280 TraceCheckUtils]: 112: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,212 INFO L280 TraceCheckUtils]: 113: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:15,212 INFO L280 TraceCheckUtils]: 114: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:15,213 INFO L280 TraceCheckUtils]: 115: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,213 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:14:15,213 INFO L280 TraceCheckUtils]: 117: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:15,213 INFO L263 TraceCheckUtils]: 118: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:14:15,213 INFO L280 TraceCheckUtils]: 119: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,214 INFO L280 TraceCheckUtils]: 120: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:14:15,214 INFO L280 TraceCheckUtils]: 121: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,214 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:14:15,214 INFO L280 TraceCheckUtils]: 123: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:14:15,214 INFO L280 TraceCheckUtils]: 124: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,215 INFO L275 TraceCheckUtils]: 125: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:14:15,215 INFO L280 TraceCheckUtils]: 126: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:15,215 INFO L263 TraceCheckUtils]: 127: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:14:15,215 INFO L280 TraceCheckUtils]: 128: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,215 INFO L280 TraceCheckUtils]: 129: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:15,215 INFO L280 TraceCheckUtils]: 130: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:15,216 INFO L280 TraceCheckUtils]: 131: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,216 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:14:15,216 INFO L280 TraceCheckUtils]: 133: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {8989#true} is VALID [2020-07-08 12:14:15,216 INFO L280 TraceCheckUtils]: 134: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,216 INFO L275 TraceCheckUtils]: 135: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:14:15,217 INFO L280 TraceCheckUtils]: 136: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:15,217 INFO L263 TraceCheckUtils]: 137: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:14:15,217 INFO L280 TraceCheckUtils]: 138: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,217 INFO L280 TraceCheckUtils]: 139: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:15,217 INFO L280 TraceCheckUtils]: 140: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:15,218 INFO L263 TraceCheckUtils]: 141: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:14:15,218 INFO L280 TraceCheckUtils]: 142: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,218 INFO L280 TraceCheckUtils]: 143: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:15,218 INFO L280 TraceCheckUtils]: 144: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:15,218 INFO L280 TraceCheckUtils]: 145: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,219 INFO L275 TraceCheckUtils]: 146: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:14:15,219 INFO L280 TraceCheckUtils]: 147: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:15,219 INFO L263 TraceCheckUtils]: 148: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:14:15,219 INFO L280 TraceCheckUtils]: 149: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,219 INFO L280 TraceCheckUtils]: 150: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:14:15,219 INFO L280 TraceCheckUtils]: 151: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,220 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:14:15,220 INFO L280 TraceCheckUtils]: 153: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {8989#true} is VALID [2020-07-08 12:14:15,220 INFO L280 TraceCheckUtils]: 154: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,220 INFO L275 TraceCheckUtils]: 155: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:14:15,220 INFO L280 TraceCheckUtils]: 156: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:14:15,221 INFO L280 TraceCheckUtils]: 157: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,221 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {8989#true} {8990#false} #59#return; {8990#false} is VALID [2020-07-08 12:14:15,221 INFO L280 TraceCheckUtils]: 159: Hoare triple {8990#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {8990#false} is VALID [2020-07-08 12:14:15,221 INFO L280 TraceCheckUtils]: 160: Hoare triple {8990#false} assume true; {8990#false} is VALID [2020-07-08 12:14:15,221 INFO L275 TraceCheckUtils]: 161: Hoare quadruple {8990#false} {8989#true} #53#return; {8990#false} is VALID [2020-07-08 12:14:15,221 INFO L280 TraceCheckUtils]: 162: Hoare triple {8990#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8990#false} is VALID [2020-07-08 12:14:15,222 INFO L263 TraceCheckUtils]: 163: Hoare triple {8990#false} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:14:15,222 INFO L280 TraceCheckUtils]: 164: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,222 INFO L280 TraceCheckUtils]: 165: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:15,222 INFO L280 TraceCheckUtils]: 166: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:15,222 INFO L263 TraceCheckUtils]: 167: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:14:15,223 INFO L280 TraceCheckUtils]: 168: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,223 INFO L280 TraceCheckUtils]: 169: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:15,223 INFO L280 TraceCheckUtils]: 170: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:15,223 INFO L263 TraceCheckUtils]: 171: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:14:15,223 INFO L280 TraceCheckUtils]: 172: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,224 INFO L280 TraceCheckUtils]: 173: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:15,224 INFO L280 TraceCheckUtils]: 174: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:15,224 INFO L263 TraceCheckUtils]: 175: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:14:15,224 INFO L280 TraceCheckUtils]: 176: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,224 INFO L280 TraceCheckUtils]: 177: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:15,224 INFO L280 TraceCheckUtils]: 178: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:15,225 INFO L280 TraceCheckUtils]: 179: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,225 INFO L275 TraceCheckUtils]: 180: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:14:15,225 INFO L280 TraceCheckUtils]: 181: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:15,225 INFO L263 TraceCheckUtils]: 182: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:14:15,225 INFO L280 TraceCheckUtils]: 183: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,226 INFO L280 TraceCheckUtils]: 184: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:14:15,226 INFO L280 TraceCheckUtils]: 185: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,226 INFO L275 TraceCheckUtils]: 186: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:14:15,226 INFO L280 TraceCheckUtils]: 187: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {8989#true} is VALID [2020-07-08 12:14:15,226 INFO L280 TraceCheckUtils]: 188: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,226 INFO L275 TraceCheckUtils]: 189: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:14:15,227 INFO L280 TraceCheckUtils]: 190: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:15,227 INFO L263 TraceCheckUtils]: 191: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:14:15,227 INFO L280 TraceCheckUtils]: 192: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,227 INFO L280 TraceCheckUtils]: 193: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:15,227 INFO L280 TraceCheckUtils]: 194: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:15,228 INFO L280 TraceCheckUtils]: 195: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,228 INFO L275 TraceCheckUtils]: 196: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:14:15,228 INFO L280 TraceCheckUtils]: 197: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:14:15,228 INFO L280 TraceCheckUtils]: 198: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,228 INFO L275 TraceCheckUtils]: 199: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:14:15,229 INFO L280 TraceCheckUtils]: 200: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:15,229 INFO L263 TraceCheckUtils]: 201: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:14:15,229 INFO L280 TraceCheckUtils]: 202: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,229 INFO L280 TraceCheckUtils]: 203: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:15,229 INFO L280 TraceCheckUtils]: 204: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:15,229 INFO L263 TraceCheckUtils]: 205: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:14:15,230 INFO L280 TraceCheckUtils]: 206: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,230 INFO L280 TraceCheckUtils]: 207: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:15,230 INFO L280 TraceCheckUtils]: 208: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:15,230 INFO L280 TraceCheckUtils]: 209: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,230 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:14:15,231 INFO L280 TraceCheckUtils]: 211: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:15,231 INFO L263 TraceCheckUtils]: 212: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:14:15,231 INFO L280 TraceCheckUtils]: 213: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,231 INFO L280 TraceCheckUtils]: 214: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:14:15,231 INFO L280 TraceCheckUtils]: 215: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,232 INFO L275 TraceCheckUtils]: 216: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:14:15,232 INFO L280 TraceCheckUtils]: 217: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:14:15,232 INFO L280 TraceCheckUtils]: 218: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,232 INFO L275 TraceCheckUtils]: 219: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:14:15,232 INFO L280 TraceCheckUtils]: 220: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {8989#true} is VALID [2020-07-08 12:14:15,232 INFO L280 TraceCheckUtils]: 221: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,233 INFO L275 TraceCheckUtils]: 222: Hoare quadruple {8989#true} {8990#false} #55#return; {8990#false} is VALID [2020-07-08 12:14:15,233 INFO L280 TraceCheckUtils]: 223: Hoare triple {8990#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8990#false} is VALID [2020-07-08 12:14:15,233 INFO L280 TraceCheckUtils]: 224: Hoare triple {8990#false} assume true; {8990#false} is VALID [2020-07-08 12:14:15,233 INFO L275 TraceCheckUtils]: 225: Hoare quadruple {8990#false} {8989#true} #57#return; {8990#false} is VALID [2020-07-08 12:14:15,233 INFO L280 TraceCheckUtils]: 226: Hoare triple {8990#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8990#false} is VALID [2020-07-08 12:14:15,234 INFO L263 TraceCheckUtils]: 227: Hoare triple {8990#false} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:14:15,234 INFO L280 TraceCheckUtils]: 228: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,234 INFO L280 TraceCheckUtils]: 229: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:15,234 INFO L280 TraceCheckUtils]: 230: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:15,234 INFO L263 TraceCheckUtils]: 231: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:14:15,234 INFO L280 TraceCheckUtils]: 232: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,235 INFO L280 TraceCheckUtils]: 233: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:15,235 INFO L280 TraceCheckUtils]: 234: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:15,235 INFO L263 TraceCheckUtils]: 235: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:14:15,235 INFO L280 TraceCheckUtils]: 236: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,235 INFO L280 TraceCheckUtils]: 237: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:15,236 INFO L280 TraceCheckUtils]: 238: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:15,236 INFO L263 TraceCheckUtils]: 239: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:14:15,236 INFO L280 TraceCheckUtils]: 240: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,236 INFO L280 TraceCheckUtils]: 241: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:15,236 INFO L280 TraceCheckUtils]: 242: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:15,236 INFO L263 TraceCheckUtils]: 243: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:14:15,237 INFO L280 TraceCheckUtils]: 244: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,237 INFO L280 TraceCheckUtils]: 245: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:15,237 INFO L280 TraceCheckUtils]: 246: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:15,237 INFO L263 TraceCheckUtils]: 247: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:14:15,237 INFO L280 TraceCheckUtils]: 248: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,238 INFO L280 TraceCheckUtils]: 249: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:15,238 INFO L280 TraceCheckUtils]: 250: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:15,238 INFO L263 TraceCheckUtils]: 251: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:14:15,238 INFO L280 TraceCheckUtils]: 252: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,238 INFO L280 TraceCheckUtils]: 253: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:15,238 INFO L280 TraceCheckUtils]: 254: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:15,239 INFO L280 TraceCheckUtils]: 255: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,239 INFO L275 TraceCheckUtils]: 256: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:14:15,239 INFO L280 TraceCheckUtils]: 257: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:15,239 INFO L263 TraceCheckUtils]: 258: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:14:15,239 INFO L280 TraceCheckUtils]: 259: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,239 INFO L280 TraceCheckUtils]: 260: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:14:15,240 INFO L280 TraceCheckUtils]: 261: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,240 INFO L275 TraceCheckUtils]: 262: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:14:15,240 INFO L280 TraceCheckUtils]: 263: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {8989#true} is VALID [2020-07-08 12:14:15,240 INFO L280 TraceCheckUtils]: 264: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,240 INFO L275 TraceCheckUtils]: 265: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:14:15,241 INFO L280 TraceCheckUtils]: 266: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:15,241 INFO L263 TraceCheckUtils]: 267: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:14:15,241 INFO L280 TraceCheckUtils]: 268: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,241 INFO L280 TraceCheckUtils]: 269: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:15,241 INFO L280 TraceCheckUtils]: 270: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:15,241 INFO L280 TraceCheckUtils]: 271: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,242 INFO L275 TraceCheckUtils]: 272: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:14:15,242 INFO L280 TraceCheckUtils]: 273: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:14:15,242 INFO L280 TraceCheckUtils]: 274: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,242 INFO L275 TraceCheckUtils]: 275: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:14:15,243 INFO L280 TraceCheckUtils]: 276: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:15,243 INFO L263 TraceCheckUtils]: 277: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:14:15,243 INFO L280 TraceCheckUtils]: 278: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,243 INFO L280 TraceCheckUtils]: 279: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:15,243 INFO L280 TraceCheckUtils]: 280: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:15,243 INFO L263 TraceCheckUtils]: 281: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:14:15,244 INFO L280 TraceCheckUtils]: 282: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,244 INFO L280 TraceCheckUtils]: 283: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:15,244 INFO L280 TraceCheckUtils]: 284: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:15,244 INFO L280 TraceCheckUtils]: 285: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,244 INFO L275 TraceCheckUtils]: 286: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:14:15,245 INFO L280 TraceCheckUtils]: 287: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:15,245 INFO L263 TraceCheckUtils]: 288: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:14:15,245 INFO L280 TraceCheckUtils]: 289: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,245 INFO L280 TraceCheckUtils]: 290: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:14:15,245 INFO L280 TraceCheckUtils]: 291: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,245 INFO L275 TraceCheckUtils]: 292: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:14:15,246 INFO L280 TraceCheckUtils]: 293: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:14:15,246 INFO L280 TraceCheckUtils]: 294: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,246 INFO L275 TraceCheckUtils]: 295: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:14:15,246 INFO L280 TraceCheckUtils]: 296: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {8989#true} is VALID [2020-07-08 12:14:15,246 INFO L280 TraceCheckUtils]: 297: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,247 INFO L275 TraceCheckUtils]: 298: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:14:15,247 INFO L280 TraceCheckUtils]: 299: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:15,247 INFO L263 TraceCheckUtils]: 300: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:14:15,247 INFO L280 TraceCheckUtils]: 301: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,247 INFO L280 TraceCheckUtils]: 302: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:15,247 INFO L280 TraceCheckUtils]: 303: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:15,248 INFO L263 TraceCheckUtils]: 304: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:14:15,248 INFO L280 TraceCheckUtils]: 305: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,248 INFO L280 TraceCheckUtils]: 306: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:15,248 INFO L280 TraceCheckUtils]: 307: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:15,248 INFO L280 TraceCheckUtils]: 308: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,249 INFO L275 TraceCheckUtils]: 309: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:14:15,249 INFO L280 TraceCheckUtils]: 310: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:15,249 INFO L263 TraceCheckUtils]: 311: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:14:15,249 INFO L280 TraceCheckUtils]: 312: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,249 INFO L280 TraceCheckUtils]: 313: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:14:15,249 INFO L280 TraceCheckUtils]: 314: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,250 INFO L275 TraceCheckUtils]: 315: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:14:15,250 INFO L280 TraceCheckUtils]: 316: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {8989#true} is VALID [2020-07-08 12:14:15,250 INFO L280 TraceCheckUtils]: 317: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,250 INFO L275 TraceCheckUtils]: 318: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:14:15,250 INFO L280 TraceCheckUtils]: 319: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:14:15,251 INFO L280 TraceCheckUtils]: 320: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,251 INFO L275 TraceCheckUtils]: 321: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:14:15,251 INFO L280 TraceCheckUtils]: 322: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:15,251 INFO L263 TraceCheckUtils]: 323: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:14:15,251 INFO L280 TraceCheckUtils]: 324: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,251 INFO L280 TraceCheckUtils]: 325: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:15,252 INFO L280 TraceCheckUtils]: 326: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:15,252 INFO L263 TraceCheckUtils]: 327: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:14:15,252 INFO L280 TraceCheckUtils]: 328: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,252 INFO L280 TraceCheckUtils]: 329: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:15,252 INFO L280 TraceCheckUtils]: 330: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:15,252 INFO L263 TraceCheckUtils]: 331: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:14:15,253 INFO L280 TraceCheckUtils]: 332: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,253 INFO L280 TraceCheckUtils]: 333: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:15,253 INFO L280 TraceCheckUtils]: 334: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:15,253 INFO L263 TraceCheckUtils]: 335: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:14:15,253 INFO L280 TraceCheckUtils]: 336: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,254 INFO L280 TraceCheckUtils]: 337: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:15,254 INFO L280 TraceCheckUtils]: 338: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:15,254 INFO L280 TraceCheckUtils]: 339: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,254 INFO L275 TraceCheckUtils]: 340: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:14:15,254 INFO L280 TraceCheckUtils]: 341: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:15,254 INFO L263 TraceCheckUtils]: 342: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:14:15,255 INFO L280 TraceCheckUtils]: 343: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,255 INFO L280 TraceCheckUtils]: 344: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:14:15,255 INFO L280 TraceCheckUtils]: 345: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,255 INFO L275 TraceCheckUtils]: 346: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:14:15,255 INFO L280 TraceCheckUtils]: 347: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:14:15,255 INFO L280 TraceCheckUtils]: 348: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,256 INFO L275 TraceCheckUtils]: 349: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:14:15,256 INFO L280 TraceCheckUtils]: 350: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:15,256 INFO L263 TraceCheckUtils]: 351: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:14:15,256 INFO L280 TraceCheckUtils]: 352: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,256 INFO L280 TraceCheckUtils]: 353: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:15,257 INFO L280 TraceCheckUtils]: 354: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:15,257 INFO L280 TraceCheckUtils]: 355: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,257 INFO L275 TraceCheckUtils]: 356: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:14:15,257 INFO L280 TraceCheckUtils]: 357: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {8989#true} is VALID [2020-07-08 12:14:15,257 INFO L280 TraceCheckUtils]: 358: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,257 INFO L275 TraceCheckUtils]: 359: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:14:15,258 INFO L280 TraceCheckUtils]: 360: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:15,258 INFO L263 TraceCheckUtils]: 361: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:14:15,258 INFO L280 TraceCheckUtils]: 362: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,258 INFO L280 TraceCheckUtils]: 363: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:15,258 INFO L280 TraceCheckUtils]: 364: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:15,259 INFO L263 TraceCheckUtils]: 365: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:14:15,259 INFO L280 TraceCheckUtils]: 366: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,259 INFO L280 TraceCheckUtils]: 367: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:15,259 INFO L280 TraceCheckUtils]: 368: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:15,259 INFO L280 TraceCheckUtils]: 369: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,260 INFO L275 TraceCheckUtils]: 370: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:14:15,260 INFO L280 TraceCheckUtils]: 371: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:15,260 INFO L263 TraceCheckUtils]: 372: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:14:15,260 INFO L280 TraceCheckUtils]: 373: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,260 INFO L280 TraceCheckUtils]: 374: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:14:15,260 INFO L280 TraceCheckUtils]: 375: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,261 INFO L275 TraceCheckUtils]: 376: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:14:15,261 INFO L280 TraceCheckUtils]: 377: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {8989#true} is VALID [2020-07-08 12:14:15,261 INFO L280 TraceCheckUtils]: 378: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,261 INFO L275 TraceCheckUtils]: 379: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:14:15,261 INFO L280 TraceCheckUtils]: 380: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:14:15,262 INFO L280 TraceCheckUtils]: 381: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,262 INFO L275 TraceCheckUtils]: 382: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:14:15,262 INFO L280 TraceCheckUtils]: 383: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {8989#true} is VALID [2020-07-08 12:14:15,262 INFO L280 TraceCheckUtils]: 384: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,262 INFO L275 TraceCheckUtils]: 385: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:14:15,263 INFO L280 TraceCheckUtils]: 386: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:15,263 INFO L263 TraceCheckUtils]: 387: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:14:15,263 INFO L280 TraceCheckUtils]: 388: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,263 INFO L280 TraceCheckUtils]: 389: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:15,263 INFO L280 TraceCheckUtils]: 390: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:15,263 INFO L263 TraceCheckUtils]: 391: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:14:15,264 INFO L280 TraceCheckUtils]: 392: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,264 INFO L280 TraceCheckUtils]: 393: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:15,264 INFO L280 TraceCheckUtils]: 394: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:15,264 INFO L263 TraceCheckUtils]: 395: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:14:15,264 INFO L280 TraceCheckUtils]: 396: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,265 INFO L280 TraceCheckUtils]: 397: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:15,265 INFO L280 TraceCheckUtils]: 398: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:15,265 INFO L263 TraceCheckUtils]: 399: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:14:15,265 INFO L280 TraceCheckUtils]: 400: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,265 INFO L280 TraceCheckUtils]: 401: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:15,265 INFO L280 TraceCheckUtils]: 402: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:15,266 INFO L280 TraceCheckUtils]: 403: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,266 INFO L275 TraceCheckUtils]: 404: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:14:15,266 INFO L280 TraceCheckUtils]: 405: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:15,266 INFO L263 TraceCheckUtils]: 406: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:14:15,266 INFO L280 TraceCheckUtils]: 407: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,267 INFO L280 TraceCheckUtils]: 408: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:14:15,267 INFO L280 TraceCheckUtils]: 409: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,267 INFO L275 TraceCheckUtils]: 410: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:14:15,267 INFO L280 TraceCheckUtils]: 411: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {8989#true} is VALID [2020-07-08 12:14:15,267 INFO L280 TraceCheckUtils]: 412: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,268 INFO L275 TraceCheckUtils]: 413: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:14:15,268 INFO L280 TraceCheckUtils]: 414: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:15,268 INFO L263 TraceCheckUtils]: 415: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:14:15,268 INFO L280 TraceCheckUtils]: 416: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,268 INFO L280 TraceCheckUtils]: 417: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:15,269 INFO L280 TraceCheckUtils]: 418: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:15,269 INFO L280 TraceCheckUtils]: 419: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,269 INFO L275 TraceCheckUtils]: 420: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:14:15,269 INFO L280 TraceCheckUtils]: 421: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:14:15,269 INFO L280 TraceCheckUtils]: 422: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,269 INFO L275 TraceCheckUtils]: 423: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:14:15,270 INFO L280 TraceCheckUtils]: 424: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:15,270 INFO L263 TraceCheckUtils]: 425: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:14:15,270 INFO L280 TraceCheckUtils]: 426: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,270 INFO L280 TraceCheckUtils]: 427: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:15,270 INFO L280 TraceCheckUtils]: 428: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:15,271 INFO L263 TraceCheckUtils]: 429: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:14:15,271 INFO L280 TraceCheckUtils]: 430: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,271 INFO L280 TraceCheckUtils]: 431: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:15,271 INFO L280 TraceCheckUtils]: 432: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:15,271 INFO L280 TraceCheckUtils]: 433: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,271 INFO L275 TraceCheckUtils]: 434: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:14:15,272 INFO L280 TraceCheckUtils]: 435: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:15,272 INFO L263 TraceCheckUtils]: 436: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:14:15,272 INFO L280 TraceCheckUtils]: 437: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,272 INFO L280 TraceCheckUtils]: 438: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:14:15,272 INFO L280 TraceCheckUtils]: 439: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,272 INFO L275 TraceCheckUtils]: 440: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:14:15,273 INFO L280 TraceCheckUtils]: 441: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:14:15,273 INFO L280 TraceCheckUtils]: 442: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,273 INFO L275 TraceCheckUtils]: 443: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:14:15,273 INFO L280 TraceCheckUtils]: 444: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {8989#true} is VALID [2020-07-08 12:14:15,273 INFO L280 TraceCheckUtils]: 445: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,274 INFO L275 TraceCheckUtils]: 446: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:14:15,274 INFO L280 TraceCheckUtils]: 447: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:14:15,274 INFO L280 TraceCheckUtils]: 448: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,274 INFO L275 TraceCheckUtils]: 449: Hoare quadruple {8989#true} {8990#false} #59#return; {8990#false} is VALID [2020-07-08 12:14:15,274 INFO L280 TraceCheckUtils]: 450: Hoare triple {8990#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {8990#false} is VALID [2020-07-08 12:14:15,274 INFO L280 TraceCheckUtils]: 451: Hoare triple {8990#false} assume true; {8990#false} is VALID [2020-07-08 12:14:15,275 INFO L275 TraceCheckUtils]: 452: Hoare quadruple {8990#false} {8993#(<= 25 main_~x~0)} #51#return; {8990#false} is VALID [2020-07-08 12:14:15,383 INFO L263 TraceCheckUtils]: 0: Hoare triple {8989#true} call ULTIMATE.init(); {8989#true} is VALID [2020-07-08 12:14:15,383 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,383 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {8989#true} {8989#true} #47#return; {8989#true} is VALID [2020-07-08 12:14:15,384 INFO L263 TraceCheckUtils]: 3: Hoare triple {8989#true} call #t~ret5 := main(); {8989#true} is VALID [2020-07-08 12:14:15,385 INFO L280 TraceCheckUtils]: 4: Hoare triple {8989#true} ~x~0 := 25; {8993#(<= 25 main_~x~0)} is VALID [2020-07-08 12:14:15,402 INFO L263 TraceCheckUtils]: 5: Hoare triple {8993#(<= 25 main_~x~0)} call #t~ret4 := fibo1(~x~0); {8989#true} is VALID [2020-07-08 12:14:15,402 INFO L280 TraceCheckUtils]: 6: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,402 INFO L280 TraceCheckUtils]: 7: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:15,402 INFO L280 TraceCheckUtils]: 8: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:15,402 INFO L263 TraceCheckUtils]: 9: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:14:15,403 INFO L280 TraceCheckUtils]: 10: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,403 INFO L280 TraceCheckUtils]: 11: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:15,403 INFO L280 TraceCheckUtils]: 12: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:15,403 INFO L263 TraceCheckUtils]: 13: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:14:15,404 INFO L280 TraceCheckUtils]: 14: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,404 INFO L280 TraceCheckUtils]: 15: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:15,404 INFO L280 TraceCheckUtils]: 16: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:15,404 INFO L263 TraceCheckUtils]: 17: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:14:15,404 INFO L280 TraceCheckUtils]: 18: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,404 INFO L280 TraceCheckUtils]: 19: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:15,405 INFO L280 TraceCheckUtils]: 20: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:15,405 INFO L263 TraceCheckUtils]: 21: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:14:15,406 INFO L280 TraceCheckUtils]: 22: Hoare triple {8989#true} ~n := #in~n; {10327#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:14:15,406 INFO L280 TraceCheckUtils]: 23: Hoare triple {10327#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {10327#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:14:15,407 INFO L280 TraceCheckUtils]: 24: Hoare triple {10327#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {10327#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:14:15,407 INFO L263 TraceCheckUtils]: 25: Hoare triple {10327#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:14:15,407 INFO L280 TraceCheckUtils]: 26: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,407 INFO L280 TraceCheckUtils]: 27: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:15,407 INFO L280 TraceCheckUtils]: 28: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:15,408 INFO L263 TraceCheckUtils]: 29: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:14:15,408 INFO L280 TraceCheckUtils]: 30: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,408 INFO L280 TraceCheckUtils]: 31: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:15,408 INFO L280 TraceCheckUtils]: 32: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:15,408 INFO L263 TraceCheckUtils]: 33: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:14:15,408 INFO L280 TraceCheckUtils]: 34: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,409 INFO L280 TraceCheckUtils]: 35: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:15,409 INFO L280 TraceCheckUtils]: 36: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:15,409 INFO L280 TraceCheckUtils]: 37: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,409 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:14:15,409 INFO L280 TraceCheckUtils]: 39: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:15,410 INFO L263 TraceCheckUtils]: 40: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:14:15,410 INFO L280 TraceCheckUtils]: 41: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,410 INFO L280 TraceCheckUtils]: 42: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:14:15,410 INFO L280 TraceCheckUtils]: 43: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,410 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:14:15,410 INFO L280 TraceCheckUtils]: 45: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {8989#true} is VALID [2020-07-08 12:14:15,411 INFO L280 TraceCheckUtils]: 46: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,411 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:14:15,411 INFO L280 TraceCheckUtils]: 48: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:15,411 INFO L263 TraceCheckUtils]: 49: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:14:15,411 INFO L280 TraceCheckUtils]: 50: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,411 INFO L280 TraceCheckUtils]: 51: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:15,411 INFO L280 TraceCheckUtils]: 52: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:15,412 INFO L280 TraceCheckUtils]: 53: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,412 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:14:15,412 INFO L280 TraceCheckUtils]: 55: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:14:15,412 INFO L280 TraceCheckUtils]: 56: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,414 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {8989#true} {10327#(= fibo1_~n |fibo1_#in~n|)} #57#return; {10327#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:14:15,414 INFO L280 TraceCheckUtils]: 58: Hoare triple {10327#(= fibo1_~n |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10327#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:14:15,415 INFO L263 TraceCheckUtils]: 59: Hoare triple {10327#(= fibo1_~n |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:14:15,415 INFO L280 TraceCheckUtils]: 60: Hoare triple {8989#true} ~n := #in~n; {10411#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:15,416 INFO L280 TraceCheckUtils]: 61: Hoare triple {10411#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {10412#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:14:15,417 INFO L280 TraceCheckUtils]: 62: Hoare triple {10412#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {10413#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:14:15,417 INFO L263 TraceCheckUtils]: 63: Hoare triple {10413#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:14:15,417 INFO L280 TraceCheckUtils]: 64: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,417 INFO L280 TraceCheckUtils]: 65: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:15,418 INFO L280 TraceCheckUtils]: 66: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:15,418 INFO L280 TraceCheckUtils]: 67: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,419 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {8989#true} {10413#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #53#return; {10413#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:14:15,419 INFO L280 TraceCheckUtils]: 69: Hoare triple {10413#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {10413#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:14:15,420 INFO L263 TraceCheckUtils]: 70: Hoare triple {10413#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:14:15,420 INFO L280 TraceCheckUtils]: 71: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,420 INFO L280 TraceCheckUtils]: 72: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:14:15,420 INFO L280 TraceCheckUtils]: 73: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,421 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {8989#true} {10413#(and (< 1 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} #55#return; {10423#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 12:14:15,422 INFO L280 TraceCheckUtils]: 75: Hoare triple {10423#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {10423#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 12:14:15,422 INFO L280 TraceCheckUtils]: 76: Hoare triple {10423#(<= 2 |fibo2_#in~n|)} assume true; {10423#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 12:14:15,423 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {10423#(<= 2 |fibo2_#in~n|)} {10327#(= fibo1_~n |fibo1_#in~n|)} #59#return; {10378#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-08 12:14:15,424 INFO L280 TraceCheckUtils]: 78: Hoare triple {10378#(<= 4 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {10378#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-08 12:14:15,424 INFO L280 TraceCheckUtils]: 79: Hoare triple {10378#(<= 4 |fibo1_#in~n|)} assume true; {10378#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-08 12:14:15,425 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {10378#(<= 4 |fibo1_#in~n|)} {8989#true} #53#return; {10308#(<= 5 fibo2_~n)} is VALID [2020-07-08 12:14:15,426 INFO L280 TraceCheckUtils]: 81: Hoare triple {10308#(<= 5 fibo2_~n)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {10308#(<= 5 fibo2_~n)} is VALID [2020-07-08 12:14:15,426 INFO L263 TraceCheckUtils]: 82: Hoare triple {10308#(<= 5 fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:14:15,427 INFO L280 TraceCheckUtils]: 83: Hoare triple {8989#true} ~n := #in~n; {10327#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:14:15,427 INFO L280 TraceCheckUtils]: 84: Hoare triple {10327#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {10327#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:14:15,428 INFO L280 TraceCheckUtils]: 85: Hoare triple {10327#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {10327#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:14:15,428 INFO L263 TraceCheckUtils]: 86: Hoare triple {10327#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:14:15,428 INFO L280 TraceCheckUtils]: 87: Hoare triple {8989#true} ~n := #in~n; {10411#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:15,429 INFO L280 TraceCheckUtils]: 88: Hoare triple {10411#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {10411#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:15,429 INFO L280 TraceCheckUtils]: 89: Hoare triple {10411#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n;#res := 1; {10435#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 12:14:15,430 INFO L280 TraceCheckUtils]: 90: Hoare triple {10435#(<= |fibo2_#in~n| 1)} assume true; {10435#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 12:14:15,431 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {10435#(<= |fibo2_#in~n| 1)} {10327#(= fibo1_~n |fibo1_#in~n|)} #57#return; {10429#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:14:15,432 INFO L280 TraceCheckUtils]: 92: Hoare triple {10429#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10429#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:14:15,432 INFO L263 TraceCheckUtils]: 93: Hoare triple {10429#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:14:15,433 INFO L280 TraceCheckUtils]: 94: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,433 INFO L280 TraceCheckUtils]: 95: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:14:15,433 INFO L280 TraceCheckUtils]: 96: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,434 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {8989#true} {10429#(and (<= fibo1_~n 2) (= fibo1_~n |fibo1_#in~n|))} #59#return; {10434#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 12:14:15,435 INFO L280 TraceCheckUtils]: 98: Hoare triple {10434#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {10434#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 12:14:15,435 INFO L280 TraceCheckUtils]: 99: Hoare triple {10434#(<= |fibo1_#in~n| 2)} assume true; {10434#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 12:14:15,436 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {10434#(<= |fibo1_#in~n| 2)} {10308#(<= 5 fibo2_~n)} #55#return; {8990#false} is VALID [2020-07-08 12:14:15,436 INFO L280 TraceCheckUtils]: 101: Hoare triple {8990#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8990#false} is VALID [2020-07-08 12:14:15,437 INFO L280 TraceCheckUtils]: 102: Hoare triple {8990#false} assume true; {8990#false} is VALID [2020-07-08 12:14:15,437 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {8990#false} {8989#true} #57#return; {8990#false} is VALID [2020-07-08 12:14:15,437 INFO L280 TraceCheckUtils]: 104: Hoare triple {8990#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8990#false} is VALID [2020-07-08 12:14:15,437 INFO L263 TraceCheckUtils]: 105: Hoare triple {8990#false} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:14:15,437 INFO L280 TraceCheckUtils]: 106: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,438 INFO L280 TraceCheckUtils]: 107: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:15,438 INFO L280 TraceCheckUtils]: 108: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:15,438 INFO L263 TraceCheckUtils]: 109: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:14:15,438 INFO L280 TraceCheckUtils]: 110: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,438 INFO L280 TraceCheckUtils]: 111: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:15,438 INFO L280 TraceCheckUtils]: 112: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:15,439 INFO L263 TraceCheckUtils]: 113: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:14:15,439 INFO L280 TraceCheckUtils]: 114: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,439 INFO L280 TraceCheckUtils]: 115: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:15,439 INFO L280 TraceCheckUtils]: 116: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:15,439 INFO L263 TraceCheckUtils]: 117: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:14:15,439 INFO L280 TraceCheckUtils]: 118: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,440 INFO L280 TraceCheckUtils]: 119: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:15,440 INFO L280 TraceCheckUtils]: 120: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:15,440 INFO L280 TraceCheckUtils]: 121: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,440 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:14:15,440 INFO L280 TraceCheckUtils]: 123: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:15,441 INFO L263 TraceCheckUtils]: 124: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:14:15,441 INFO L280 TraceCheckUtils]: 125: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,441 INFO L280 TraceCheckUtils]: 126: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:14:15,441 INFO L280 TraceCheckUtils]: 127: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,441 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:14:15,442 INFO L280 TraceCheckUtils]: 129: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:14:15,442 INFO L280 TraceCheckUtils]: 130: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,442 INFO L275 TraceCheckUtils]: 131: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:14:15,442 INFO L280 TraceCheckUtils]: 132: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:15,442 INFO L263 TraceCheckUtils]: 133: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:14:15,442 INFO L280 TraceCheckUtils]: 134: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,443 INFO L280 TraceCheckUtils]: 135: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:15,443 INFO L280 TraceCheckUtils]: 136: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:15,443 INFO L280 TraceCheckUtils]: 137: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,443 INFO L275 TraceCheckUtils]: 138: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:14:15,443 INFO L280 TraceCheckUtils]: 139: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {8989#true} is VALID [2020-07-08 12:14:15,444 INFO L280 TraceCheckUtils]: 140: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,444 INFO L275 TraceCheckUtils]: 141: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:14:15,444 INFO L280 TraceCheckUtils]: 142: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:15,444 INFO L263 TraceCheckUtils]: 143: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:14:15,444 INFO L280 TraceCheckUtils]: 144: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,444 INFO L280 TraceCheckUtils]: 145: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:15,445 INFO L280 TraceCheckUtils]: 146: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:15,445 INFO L263 TraceCheckUtils]: 147: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:14:15,445 INFO L280 TraceCheckUtils]: 148: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,445 INFO L280 TraceCheckUtils]: 149: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:15,445 INFO L280 TraceCheckUtils]: 150: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:15,446 INFO L280 TraceCheckUtils]: 151: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,446 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:14:15,446 INFO L280 TraceCheckUtils]: 153: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:15,446 INFO L263 TraceCheckUtils]: 154: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:14:15,446 INFO L280 TraceCheckUtils]: 155: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,446 INFO L280 TraceCheckUtils]: 156: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:14:15,447 INFO L280 TraceCheckUtils]: 157: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,447 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:14:15,447 INFO L280 TraceCheckUtils]: 159: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {8989#true} is VALID [2020-07-08 12:14:15,447 INFO L280 TraceCheckUtils]: 160: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,447 INFO L275 TraceCheckUtils]: 161: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:14:15,448 INFO L280 TraceCheckUtils]: 162: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:14:15,448 INFO L280 TraceCheckUtils]: 163: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,448 INFO L275 TraceCheckUtils]: 164: Hoare quadruple {8989#true} {8990#false} #59#return; {8990#false} is VALID [2020-07-08 12:14:15,448 INFO L280 TraceCheckUtils]: 165: Hoare triple {8990#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {8990#false} is VALID [2020-07-08 12:14:15,448 INFO L280 TraceCheckUtils]: 166: Hoare triple {8990#false} assume true; {8990#false} is VALID [2020-07-08 12:14:15,448 INFO L275 TraceCheckUtils]: 167: Hoare quadruple {8990#false} {8989#true} #53#return; {8990#false} is VALID [2020-07-08 12:14:15,449 INFO L280 TraceCheckUtils]: 168: Hoare triple {8990#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8990#false} is VALID [2020-07-08 12:14:15,449 INFO L263 TraceCheckUtils]: 169: Hoare triple {8990#false} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:14:15,449 INFO L280 TraceCheckUtils]: 170: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,449 INFO L280 TraceCheckUtils]: 171: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:15,449 INFO L280 TraceCheckUtils]: 172: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:15,449 INFO L263 TraceCheckUtils]: 173: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:14:15,450 INFO L280 TraceCheckUtils]: 174: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,450 INFO L280 TraceCheckUtils]: 175: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:15,450 INFO L280 TraceCheckUtils]: 176: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:15,450 INFO L263 TraceCheckUtils]: 177: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:14:15,450 INFO L280 TraceCheckUtils]: 178: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,451 INFO L280 TraceCheckUtils]: 179: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:15,451 INFO L280 TraceCheckUtils]: 180: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:15,451 INFO L263 TraceCheckUtils]: 181: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:14:15,451 INFO L280 TraceCheckUtils]: 182: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,451 INFO L280 TraceCheckUtils]: 183: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:15,451 INFO L280 TraceCheckUtils]: 184: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:15,452 INFO L280 TraceCheckUtils]: 185: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,452 INFO L275 TraceCheckUtils]: 186: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:14:15,452 INFO L280 TraceCheckUtils]: 187: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:15,452 INFO L263 TraceCheckUtils]: 188: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:14:15,452 INFO L280 TraceCheckUtils]: 189: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,452 INFO L280 TraceCheckUtils]: 190: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:14:15,453 INFO L280 TraceCheckUtils]: 191: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,453 INFO L275 TraceCheckUtils]: 192: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:14:15,453 INFO L280 TraceCheckUtils]: 193: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {8989#true} is VALID [2020-07-08 12:14:15,453 INFO L280 TraceCheckUtils]: 194: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,453 INFO L275 TraceCheckUtils]: 195: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:14:15,454 INFO L280 TraceCheckUtils]: 196: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:15,454 INFO L263 TraceCheckUtils]: 197: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:14:15,454 INFO L280 TraceCheckUtils]: 198: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,454 INFO L280 TraceCheckUtils]: 199: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:15,454 INFO L280 TraceCheckUtils]: 200: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:15,454 INFO L280 TraceCheckUtils]: 201: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,455 INFO L275 TraceCheckUtils]: 202: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:14:15,455 INFO L280 TraceCheckUtils]: 203: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:14:15,455 INFO L280 TraceCheckUtils]: 204: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,455 INFO L275 TraceCheckUtils]: 205: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:14:15,455 INFO L280 TraceCheckUtils]: 206: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:15,455 INFO L263 TraceCheckUtils]: 207: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:14:15,456 INFO L280 TraceCheckUtils]: 208: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,456 INFO L280 TraceCheckUtils]: 209: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:15,456 INFO L280 TraceCheckUtils]: 210: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:15,456 INFO L263 TraceCheckUtils]: 211: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:14:15,456 INFO L280 TraceCheckUtils]: 212: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,457 INFO L280 TraceCheckUtils]: 213: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:15,457 INFO L280 TraceCheckUtils]: 214: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:15,457 INFO L280 TraceCheckUtils]: 215: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,457 INFO L275 TraceCheckUtils]: 216: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:14:15,457 INFO L280 TraceCheckUtils]: 217: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:15,457 INFO L263 TraceCheckUtils]: 218: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:14:15,458 INFO L280 TraceCheckUtils]: 219: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,458 INFO L280 TraceCheckUtils]: 220: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:14:15,458 INFO L280 TraceCheckUtils]: 221: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,458 INFO L275 TraceCheckUtils]: 222: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:14:15,458 INFO L280 TraceCheckUtils]: 223: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:14:15,458 INFO L280 TraceCheckUtils]: 224: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,459 INFO L275 TraceCheckUtils]: 225: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:14:15,459 INFO L280 TraceCheckUtils]: 226: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {8989#true} is VALID [2020-07-08 12:14:15,459 INFO L280 TraceCheckUtils]: 227: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,459 INFO L275 TraceCheckUtils]: 228: Hoare quadruple {8989#true} {8990#false} #55#return; {8990#false} is VALID [2020-07-08 12:14:15,459 INFO L280 TraceCheckUtils]: 229: Hoare triple {8990#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8990#false} is VALID [2020-07-08 12:14:15,460 INFO L280 TraceCheckUtils]: 230: Hoare triple {8990#false} assume true; {8990#false} is VALID [2020-07-08 12:14:15,460 INFO L275 TraceCheckUtils]: 231: Hoare quadruple {8990#false} {8989#true} #57#return; {8990#false} is VALID [2020-07-08 12:14:15,460 INFO L280 TraceCheckUtils]: 232: Hoare triple {8990#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8990#false} is VALID [2020-07-08 12:14:15,460 INFO L263 TraceCheckUtils]: 233: Hoare triple {8990#false} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:14:15,460 INFO L280 TraceCheckUtils]: 234: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,460 INFO L280 TraceCheckUtils]: 235: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:15,461 INFO L280 TraceCheckUtils]: 236: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:15,461 INFO L263 TraceCheckUtils]: 237: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:14:15,461 INFO L280 TraceCheckUtils]: 238: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,461 INFO L280 TraceCheckUtils]: 239: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:15,461 INFO L280 TraceCheckUtils]: 240: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:15,461 INFO L263 TraceCheckUtils]: 241: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:14:15,462 INFO L280 TraceCheckUtils]: 242: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,462 INFO L280 TraceCheckUtils]: 243: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:15,462 INFO L280 TraceCheckUtils]: 244: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:15,462 INFO L263 TraceCheckUtils]: 245: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:14:15,462 INFO L280 TraceCheckUtils]: 246: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,463 INFO L280 TraceCheckUtils]: 247: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:15,463 INFO L280 TraceCheckUtils]: 248: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:15,463 INFO L263 TraceCheckUtils]: 249: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:14:15,463 INFO L280 TraceCheckUtils]: 250: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,463 INFO L280 TraceCheckUtils]: 251: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:15,464 INFO L280 TraceCheckUtils]: 252: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:15,464 INFO L263 TraceCheckUtils]: 253: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:14:15,464 INFO L280 TraceCheckUtils]: 254: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,464 INFO L280 TraceCheckUtils]: 255: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:15,464 INFO L280 TraceCheckUtils]: 256: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:15,465 INFO L263 TraceCheckUtils]: 257: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:14:15,465 INFO L280 TraceCheckUtils]: 258: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,465 INFO L280 TraceCheckUtils]: 259: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:15,465 INFO L280 TraceCheckUtils]: 260: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:15,465 INFO L280 TraceCheckUtils]: 261: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,466 INFO L275 TraceCheckUtils]: 262: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:14:15,466 INFO L280 TraceCheckUtils]: 263: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:15,466 INFO L263 TraceCheckUtils]: 264: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:14:15,466 INFO L280 TraceCheckUtils]: 265: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,466 INFO L280 TraceCheckUtils]: 266: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:14:15,467 INFO L280 TraceCheckUtils]: 267: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,467 INFO L275 TraceCheckUtils]: 268: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:14:15,467 INFO L280 TraceCheckUtils]: 269: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {8989#true} is VALID [2020-07-08 12:14:15,467 INFO L280 TraceCheckUtils]: 270: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,467 INFO L275 TraceCheckUtils]: 271: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:14:15,468 INFO L280 TraceCheckUtils]: 272: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:15,468 INFO L263 TraceCheckUtils]: 273: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:14:15,468 INFO L280 TraceCheckUtils]: 274: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,468 INFO L280 TraceCheckUtils]: 275: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:15,468 INFO L280 TraceCheckUtils]: 276: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:15,469 INFO L280 TraceCheckUtils]: 277: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,469 INFO L275 TraceCheckUtils]: 278: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:14:15,469 INFO L280 TraceCheckUtils]: 279: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:14:15,469 INFO L280 TraceCheckUtils]: 280: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,469 INFO L275 TraceCheckUtils]: 281: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:14:15,469 INFO L280 TraceCheckUtils]: 282: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:15,470 INFO L263 TraceCheckUtils]: 283: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:14:15,470 INFO L280 TraceCheckUtils]: 284: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,470 INFO L280 TraceCheckUtils]: 285: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:15,470 INFO L280 TraceCheckUtils]: 286: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:15,470 INFO L263 TraceCheckUtils]: 287: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:14:15,470 INFO L280 TraceCheckUtils]: 288: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,471 INFO L280 TraceCheckUtils]: 289: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:15,471 INFO L280 TraceCheckUtils]: 290: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:15,471 INFO L280 TraceCheckUtils]: 291: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,471 INFO L275 TraceCheckUtils]: 292: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:14:15,471 INFO L280 TraceCheckUtils]: 293: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:15,472 INFO L263 TraceCheckUtils]: 294: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:14:15,472 INFO L280 TraceCheckUtils]: 295: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,472 INFO L280 TraceCheckUtils]: 296: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:14:15,472 INFO L280 TraceCheckUtils]: 297: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,472 INFO L275 TraceCheckUtils]: 298: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:14:15,472 INFO L280 TraceCheckUtils]: 299: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:14:15,473 INFO L280 TraceCheckUtils]: 300: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,473 INFO L275 TraceCheckUtils]: 301: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:14:15,473 INFO L280 TraceCheckUtils]: 302: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {8989#true} is VALID [2020-07-08 12:14:15,473 INFO L280 TraceCheckUtils]: 303: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,473 INFO L275 TraceCheckUtils]: 304: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:14:15,473 INFO L280 TraceCheckUtils]: 305: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:15,474 INFO L263 TraceCheckUtils]: 306: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:14:15,474 INFO L280 TraceCheckUtils]: 307: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,474 INFO L280 TraceCheckUtils]: 308: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:15,474 INFO L280 TraceCheckUtils]: 309: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:15,474 INFO L263 TraceCheckUtils]: 310: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:14:15,474 INFO L280 TraceCheckUtils]: 311: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,475 INFO L280 TraceCheckUtils]: 312: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:15,475 INFO L280 TraceCheckUtils]: 313: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:15,475 INFO L280 TraceCheckUtils]: 314: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,475 INFO L275 TraceCheckUtils]: 315: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:14:15,475 INFO L280 TraceCheckUtils]: 316: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:15,475 INFO L263 TraceCheckUtils]: 317: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:14:15,476 INFO L280 TraceCheckUtils]: 318: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,476 INFO L280 TraceCheckUtils]: 319: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:14:15,476 INFO L280 TraceCheckUtils]: 320: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,476 INFO L275 TraceCheckUtils]: 321: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:14:15,476 INFO L280 TraceCheckUtils]: 322: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {8989#true} is VALID [2020-07-08 12:14:15,477 INFO L280 TraceCheckUtils]: 323: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,477 INFO L275 TraceCheckUtils]: 324: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:14:15,477 INFO L280 TraceCheckUtils]: 325: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:14:15,477 INFO L280 TraceCheckUtils]: 326: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,477 INFO L275 TraceCheckUtils]: 327: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:14:15,477 INFO L280 TraceCheckUtils]: 328: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:15,478 INFO L263 TraceCheckUtils]: 329: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:14:15,478 INFO L280 TraceCheckUtils]: 330: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,478 INFO L280 TraceCheckUtils]: 331: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:15,478 INFO L280 TraceCheckUtils]: 332: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:15,478 INFO L263 TraceCheckUtils]: 333: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:14:15,478 INFO L280 TraceCheckUtils]: 334: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,479 INFO L280 TraceCheckUtils]: 335: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:15,479 INFO L280 TraceCheckUtils]: 336: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:15,479 INFO L263 TraceCheckUtils]: 337: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:14:15,479 INFO L280 TraceCheckUtils]: 338: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,479 INFO L280 TraceCheckUtils]: 339: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:15,480 INFO L280 TraceCheckUtils]: 340: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:15,480 INFO L263 TraceCheckUtils]: 341: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:14:15,480 INFO L280 TraceCheckUtils]: 342: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,480 INFO L280 TraceCheckUtils]: 343: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:15,480 INFO L280 TraceCheckUtils]: 344: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:15,480 INFO L280 TraceCheckUtils]: 345: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,481 INFO L275 TraceCheckUtils]: 346: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:14:15,481 INFO L280 TraceCheckUtils]: 347: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:15,481 INFO L263 TraceCheckUtils]: 348: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:14:15,481 INFO L280 TraceCheckUtils]: 349: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,481 INFO L280 TraceCheckUtils]: 350: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:14:15,482 INFO L280 TraceCheckUtils]: 351: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,482 INFO L275 TraceCheckUtils]: 352: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:14:15,482 INFO L280 TraceCheckUtils]: 353: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:14:15,482 INFO L280 TraceCheckUtils]: 354: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,482 INFO L275 TraceCheckUtils]: 355: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:14:15,482 INFO L280 TraceCheckUtils]: 356: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:15,483 INFO L263 TraceCheckUtils]: 357: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:14:15,483 INFO L280 TraceCheckUtils]: 358: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,483 INFO L280 TraceCheckUtils]: 359: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:15,483 INFO L280 TraceCheckUtils]: 360: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:15,483 INFO L280 TraceCheckUtils]: 361: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,483 INFO L275 TraceCheckUtils]: 362: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:14:15,484 INFO L280 TraceCheckUtils]: 363: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {8989#true} is VALID [2020-07-08 12:14:15,484 INFO L280 TraceCheckUtils]: 364: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,484 INFO L275 TraceCheckUtils]: 365: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:14:15,484 INFO L280 TraceCheckUtils]: 366: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:15,484 INFO L263 TraceCheckUtils]: 367: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:14:15,484 INFO L280 TraceCheckUtils]: 368: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,485 INFO L280 TraceCheckUtils]: 369: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:15,485 INFO L280 TraceCheckUtils]: 370: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:15,485 INFO L263 TraceCheckUtils]: 371: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:14:15,485 INFO L280 TraceCheckUtils]: 372: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,485 INFO L280 TraceCheckUtils]: 373: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:15,485 INFO L280 TraceCheckUtils]: 374: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:15,486 INFO L280 TraceCheckUtils]: 375: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,486 INFO L275 TraceCheckUtils]: 376: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:14:15,486 INFO L280 TraceCheckUtils]: 377: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:15,486 INFO L263 TraceCheckUtils]: 378: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:14:15,486 INFO L280 TraceCheckUtils]: 379: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,486 INFO L280 TraceCheckUtils]: 380: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:14:15,487 INFO L280 TraceCheckUtils]: 381: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,487 INFO L275 TraceCheckUtils]: 382: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:14:15,487 INFO L280 TraceCheckUtils]: 383: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {8989#true} is VALID [2020-07-08 12:14:15,487 INFO L280 TraceCheckUtils]: 384: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,487 INFO L275 TraceCheckUtils]: 385: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:14:15,487 INFO L280 TraceCheckUtils]: 386: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:14:15,488 INFO L280 TraceCheckUtils]: 387: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,488 INFO L275 TraceCheckUtils]: 388: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:14:15,488 INFO L280 TraceCheckUtils]: 389: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {8989#true} is VALID [2020-07-08 12:14:15,488 INFO L280 TraceCheckUtils]: 390: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,488 INFO L275 TraceCheckUtils]: 391: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:14:15,488 INFO L280 TraceCheckUtils]: 392: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:15,489 INFO L263 TraceCheckUtils]: 393: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:14:15,489 INFO L280 TraceCheckUtils]: 394: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,489 INFO L280 TraceCheckUtils]: 395: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:15,489 INFO L280 TraceCheckUtils]: 396: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:15,489 INFO L263 TraceCheckUtils]: 397: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:14:15,489 INFO L280 TraceCheckUtils]: 398: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,490 INFO L280 TraceCheckUtils]: 399: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:15,490 INFO L280 TraceCheckUtils]: 400: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:15,490 INFO L263 TraceCheckUtils]: 401: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:14:15,490 INFO L280 TraceCheckUtils]: 402: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,490 INFO L280 TraceCheckUtils]: 403: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:15,490 INFO L280 TraceCheckUtils]: 404: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:15,491 INFO L263 TraceCheckUtils]: 405: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:14:15,491 INFO L280 TraceCheckUtils]: 406: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,491 INFO L280 TraceCheckUtils]: 407: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:15,491 INFO L280 TraceCheckUtils]: 408: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:15,491 INFO L280 TraceCheckUtils]: 409: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,491 INFO L275 TraceCheckUtils]: 410: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:14:15,492 INFO L280 TraceCheckUtils]: 411: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:15,492 INFO L263 TraceCheckUtils]: 412: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:14:15,492 INFO L280 TraceCheckUtils]: 413: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,492 INFO L280 TraceCheckUtils]: 414: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:14:15,492 INFO L280 TraceCheckUtils]: 415: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,492 INFO L275 TraceCheckUtils]: 416: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:14:15,493 INFO L280 TraceCheckUtils]: 417: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {8989#true} is VALID [2020-07-08 12:14:15,493 INFO L280 TraceCheckUtils]: 418: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,493 INFO L275 TraceCheckUtils]: 419: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:14:15,493 INFO L280 TraceCheckUtils]: 420: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:15,493 INFO L263 TraceCheckUtils]: 421: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:14:15,493 INFO L280 TraceCheckUtils]: 422: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,494 INFO L280 TraceCheckUtils]: 423: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:15,494 INFO L280 TraceCheckUtils]: 424: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:15,494 INFO L280 TraceCheckUtils]: 425: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,494 INFO L275 TraceCheckUtils]: 426: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:14:15,494 INFO L280 TraceCheckUtils]: 427: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:14:15,495 INFO L280 TraceCheckUtils]: 428: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,495 INFO L275 TraceCheckUtils]: 429: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:14:15,495 INFO L280 TraceCheckUtils]: 430: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:15,495 INFO L263 TraceCheckUtils]: 431: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:14:15,495 INFO L280 TraceCheckUtils]: 432: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,495 INFO L280 TraceCheckUtils]: 433: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:15,496 INFO L280 TraceCheckUtils]: 434: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:15,496 INFO L263 TraceCheckUtils]: 435: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:14:15,496 INFO L280 TraceCheckUtils]: 436: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,496 INFO L280 TraceCheckUtils]: 437: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:15,496 INFO L280 TraceCheckUtils]: 438: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:15,496 INFO L280 TraceCheckUtils]: 439: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,497 INFO L275 TraceCheckUtils]: 440: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:14:15,497 INFO L280 TraceCheckUtils]: 441: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:15,497 INFO L263 TraceCheckUtils]: 442: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:14:15,497 INFO L280 TraceCheckUtils]: 443: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:15,497 INFO L280 TraceCheckUtils]: 444: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:14:15,497 INFO L280 TraceCheckUtils]: 445: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,498 INFO L275 TraceCheckUtils]: 446: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:14:15,498 INFO L280 TraceCheckUtils]: 447: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:14:15,498 INFO L280 TraceCheckUtils]: 448: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,498 INFO L275 TraceCheckUtils]: 449: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:14:15,498 INFO L280 TraceCheckUtils]: 450: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {8989#true} is VALID [2020-07-08 12:14:15,498 INFO L280 TraceCheckUtils]: 451: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,499 INFO L275 TraceCheckUtils]: 452: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:14:15,499 INFO L280 TraceCheckUtils]: 453: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:14:15,499 INFO L280 TraceCheckUtils]: 454: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:15,499 INFO L275 TraceCheckUtils]: 455: Hoare quadruple {8989#true} {8990#false} #59#return; {8990#false} is VALID [2020-07-08 12:14:15,499 INFO L280 TraceCheckUtils]: 456: Hoare triple {8990#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {8990#false} is VALID [2020-07-08 12:14:15,499 INFO L280 TraceCheckUtils]: 457: Hoare triple {8990#false} assume true; {8990#false} is VALID [2020-07-08 12:14:15,500 INFO L275 TraceCheckUtils]: 458: Hoare quadruple {8990#false} {8993#(<= 25 main_~x~0)} #51#return; {8990#false} is VALID [2020-07-08 12:14:15,500 INFO L280 TraceCheckUtils]: 459: Hoare triple {8990#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~result~0 := #t~ret4;havoc #t~ret4; {8990#false} is VALID [2020-07-08 12:14:15,500 INFO L280 TraceCheckUtils]: 460: Hoare triple {8990#false} assume 75025 != ~result~0; {8990#false} is VALID [2020-07-08 12:14:15,500 INFO L280 TraceCheckUtils]: 461: Hoare triple {8990#false} assume !false; {8990#false} is VALID [2020-07-08 12:14:15,621 INFO L134 CoverageAnalysis]: Checked inductivity of 6056 backedges. 264 proven. 794 refuted. 0 times theorem prover too weak. 4998 trivial. 0 not checked. [2020-07-08 12:14:15,622 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2139471939] [2020-07-08 12:14:15,623 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2012527412] [2020-07-08 12:14:15,623 INFO L92 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-08 12:14:15,769 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2020-07-08 12:14:15,769 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2020-07-08 12:14:15,773 INFO L264 TraceCheckSpWp]: Trace formula consists of 1027 conjuncts, 18 conjunts are in the unsatisfiable core [2020-07-08 12:14:15,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:15,849 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-08 12:14:16,546 INFO L263 TraceCheckUtils]: 0: Hoare triple {8989#true} call ULTIMATE.init(); {8989#true} is VALID [2020-07-08 12:14:16,547 INFO L280 TraceCheckUtils]: 1: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:16,547 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {8989#true} {8989#true} #47#return; {8989#true} is VALID [2020-07-08 12:14:16,547 INFO L263 TraceCheckUtils]: 3: Hoare triple {8989#true} call #t~ret5 := main(); {8989#true} is VALID [2020-07-08 12:14:16,548 INFO L280 TraceCheckUtils]: 4: Hoare triple {8989#true} ~x~0 := 25; {8993#(<= 25 main_~x~0)} is VALID [2020-07-08 12:14:16,548 INFO L263 TraceCheckUtils]: 5: Hoare triple {8993#(<= 25 main_~x~0)} call #t~ret4 := fibo1(~x~0); {8989#true} is VALID [2020-07-08 12:14:16,549 INFO L280 TraceCheckUtils]: 6: Hoare triple {8989#true} ~n := #in~n; {11356#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:14:16,549 INFO L280 TraceCheckUtils]: 7: Hoare triple {11356#(<= |fibo1_#in~n| fibo1_~n)} assume !(~n < 1); {11356#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:14:16,549 INFO L280 TraceCheckUtils]: 8: Hoare triple {11356#(<= |fibo1_#in~n| fibo1_~n)} assume !(1 == ~n); {11356#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:14:16,550 INFO L263 TraceCheckUtils]: 9: Hoare triple {11356#(<= |fibo1_#in~n| fibo1_~n)} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:14:16,550 INFO L280 TraceCheckUtils]: 10: Hoare triple {8989#true} ~n := #in~n; {11369#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-08 12:14:16,550 INFO L280 TraceCheckUtils]: 11: Hoare triple {11369#(<= |fibo2_#in~n| fibo2_~n)} assume !(~n < 1); {11369#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-08 12:14:16,551 INFO L280 TraceCheckUtils]: 12: Hoare triple {11369#(<= |fibo2_#in~n| fibo2_~n)} assume !(1 == ~n); {11369#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-08 12:14:16,551 INFO L263 TraceCheckUtils]: 13: Hoare triple {11369#(<= |fibo2_#in~n| fibo2_~n)} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:14:16,551 INFO L280 TraceCheckUtils]: 14: Hoare triple {8989#true} ~n := #in~n; {11356#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:14:16,552 INFO L280 TraceCheckUtils]: 15: Hoare triple {11356#(<= |fibo1_#in~n| fibo1_~n)} assume !(~n < 1); {11356#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:14:16,552 INFO L280 TraceCheckUtils]: 16: Hoare triple {11356#(<= |fibo1_#in~n| fibo1_~n)} assume !(1 == ~n); {11356#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:14:16,552 INFO L263 TraceCheckUtils]: 17: Hoare triple {11356#(<= |fibo1_#in~n| fibo1_~n)} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:14:16,552 INFO L280 TraceCheckUtils]: 18: Hoare triple {8989#true} ~n := #in~n; {11369#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-08 12:14:16,553 INFO L280 TraceCheckUtils]: 19: Hoare triple {11369#(<= |fibo2_#in~n| fibo2_~n)} assume !(~n < 1); {11369#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-08 12:14:16,553 INFO L280 TraceCheckUtils]: 20: Hoare triple {11369#(<= |fibo2_#in~n| fibo2_~n)} assume !(1 == ~n); {11369#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-08 12:14:16,553 INFO L263 TraceCheckUtils]: 21: Hoare triple {11369#(<= |fibo2_#in~n| fibo2_~n)} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:14:16,554 INFO L280 TraceCheckUtils]: 22: Hoare triple {8989#true} ~n := #in~n; {11356#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:14:16,554 INFO L280 TraceCheckUtils]: 23: Hoare triple {11356#(<= |fibo1_#in~n| fibo1_~n)} assume !(~n < 1); {11356#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:14:16,554 INFO L280 TraceCheckUtils]: 24: Hoare triple {11356#(<= |fibo1_#in~n| fibo1_~n)} assume !(1 == ~n); {11356#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:14:16,555 INFO L263 TraceCheckUtils]: 25: Hoare triple {11356#(<= |fibo1_#in~n| fibo1_~n)} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:14:16,555 INFO L280 TraceCheckUtils]: 26: Hoare triple {8989#true} ~n := #in~n; {11369#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-08 12:14:16,555 INFO L280 TraceCheckUtils]: 27: Hoare triple {11369#(<= |fibo2_#in~n| fibo2_~n)} assume !(~n < 1); {11369#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-08 12:14:16,556 INFO L280 TraceCheckUtils]: 28: Hoare triple {11369#(<= |fibo2_#in~n| fibo2_~n)} assume !(1 == ~n); {11369#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-08 12:14:16,556 INFO L263 TraceCheckUtils]: 29: Hoare triple {11369#(<= |fibo2_#in~n| fibo2_~n)} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:14:16,556 INFO L280 TraceCheckUtils]: 30: Hoare triple {8989#true} ~n := #in~n; {11356#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:14:16,557 INFO L280 TraceCheckUtils]: 31: Hoare triple {11356#(<= |fibo1_#in~n| fibo1_~n)} assume !(~n < 1); {11356#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:14:16,557 INFO L280 TraceCheckUtils]: 32: Hoare triple {11356#(<= |fibo1_#in~n| fibo1_~n)} assume !(1 == ~n); {11356#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:14:16,558 INFO L263 TraceCheckUtils]: 33: Hoare triple {11356#(<= |fibo1_#in~n| fibo1_~n)} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:14:16,558 INFO L280 TraceCheckUtils]: 34: Hoare triple {8989#true} ~n := #in~n; {11369#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-08 12:14:16,559 INFO L280 TraceCheckUtils]: 35: Hoare triple {11369#(<= |fibo2_#in~n| fibo2_~n)} assume !(~n < 1); {11369#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-08 12:14:16,559 INFO L280 TraceCheckUtils]: 36: Hoare triple {11369#(<= |fibo2_#in~n| fibo2_~n)} assume 1 == ~n;#res := 1; {10435#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 12:14:16,560 INFO L280 TraceCheckUtils]: 37: Hoare triple {10435#(<= |fibo2_#in~n| 1)} assume true; {10435#(<= |fibo2_#in~n| 1)} is VALID [2020-07-08 12:14:16,560 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {10435#(<= |fibo2_#in~n| 1)} {11356#(<= |fibo1_#in~n| fibo1_~n)} #57#return; {10434#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 12:14:16,561 INFO L280 TraceCheckUtils]: 39: Hoare triple {10434#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10434#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 12:14:16,561 INFO L263 TraceCheckUtils]: 40: Hoare triple {10434#(<= |fibo1_#in~n| 2)} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:14:16,561 INFO L280 TraceCheckUtils]: 41: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:16,561 INFO L280 TraceCheckUtils]: 42: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:14:16,561 INFO L280 TraceCheckUtils]: 43: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:16,562 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {8989#true} {10434#(<= |fibo1_#in~n| 2)} #59#return; {10434#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 12:14:16,562 INFO L280 TraceCheckUtils]: 45: Hoare triple {10434#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {10434#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 12:14:16,563 INFO L280 TraceCheckUtils]: 46: Hoare triple {10434#(<= |fibo1_#in~n| 2)} assume true; {10434#(<= |fibo1_#in~n| 2)} is VALID [2020-07-08 12:14:16,564 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {10434#(<= |fibo1_#in~n| 2)} {11369#(<= |fibo2_#in~n| fibo2_~n)} #53#return; {11481#(<= |fibo2_#in~n| 3)} is VALID [2020-07-08 12:14:16,564 INFO L280 TraceCheckUtils]: 48: Hoare triple {11481#(<= |fibo2_#in~n| 3)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {11481#(<= |fibo2_#in~n| 3)} is VALID [2020-07-08 12:14:16,564 INFO L263 TraceCheckUtils]: 49: Hoare triple {11481#(<= |fibo2_#in~n| 3)} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:14:16,564 INFO L280 TraceCheckUtils]: 50: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:16,564 INFO L280 TraceCheckUtils]: 51: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:16,565 INFO L280 TraceCheckUtils]: 52: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:16,565 INFO L280 TraceCheckUtils]: 53: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:16,565 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {8989#true} {11481#(<= |fibo2_#in~n| 3)} #55#return; {11481#(<= |fibo2_#in~n| 3)} is VALID [2020-07-08 12:14:16,566 INFO L280 TraceCheckUtils]: 55: Hoare triple {11481#(<= |fibo2_#in~n| 3)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {11481#(<= |fibo2_#in~n| 3)} is VALID [2020-07-08 12:14:16,566 INFO L280 TraceCheckUtils]: 56: Hoare triple {11481#(<= |fibo2_#in~n| 3)} assume true; {11481#(<= |fibo2_#in~n| 3)} is VALID [2020-07-08 12:14:16,567 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {11481#(<= |fibo2_#in~n| 3)} {11356#(<= |fibo1_#in~n| fibo1_~n)} #57#return; {11512#(<= |fibo1_#in~n| 4)} is VALID [2020-07-08 12:14:16,567 INFO L280 TraceCheckUtils]: 58: Hoare triple {11512#(<= |fibo1_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11512#(<= |fibo1_#in~n| 4)} is VALID [2020-07-08 12:14:16,567 INFO L263 TraceCheckUtils]: 59: Hoare triple {11512#(<= |fibo1_#in~n| 4)} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:14:16,567 INFO L280 TraceCheckUtils]: 60: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:16,567 INFO L280 TraceCheckUtils]: 61: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:16,567 INFO L280 TraceCheckUtils]: 62: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:16,568 INFO L263 TraceCheckUtils]: 63: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:14:16,568 INFO L280 TraceCheckUtils]: 64: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:16,568 INFO L280 TraceCheckUtils]: 65: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:16,568 INFO L280 TraceCheckUtils]: 66: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:16,568 INFO L280 TraceCheckUtils]: 67: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:16,568 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:14:16,568 INFO L280 TraceCheckUtils]: 69: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:16,568 INFO L263 TraceCheckUtils]: 70: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:14:16,569 INFO L280 TraceCheckUtils]: 71: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:16,569 INFO L280 TraceCheckUtils]: 72: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:14:16,569 INFO L280 TraceCheckUtils]: 73: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:16,569 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:14:16,569 INFO L280 TraceCheckUtils]: 75: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:14:16,569 INFO L280 TraceCheckUtils]: 76: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:16,570 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {8989#true} {11512#(<= |fibo1_#in~n| 4)} #59#return; {11512#(<= |fibo1_#in~n| 4)} is VALID [2020-07-08 12:14:16,570 INFO L280 TraceCheckUtils]: 78: Hoare triple {11512#(<= |fibo1_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {11512#(<= |fibo1_#in~n| 4)} is VALID [2020-07-08 12:14:16,570 INFO L280 TraceCheckUtils]: 79: Hoare triple {11512#(<= |fibo1_#in~n| 4)} assume true; {11512#(<= |fibo1_#in~n| 4)} is VALID [2020-07-08 12:14:16,571 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {11512#(<= |fibo1_#in~n| 4)} {11369#(<= |fibo2_#in~n| fibo2_~n)} #53#return; {11582#(<= |fibo2_#in~n| 5)} is VALID [2020-07-08 12:14:16,572 INFO L280 TraceCheckUtils]: 81: Hoare triple {11582#(<= |fibo2_#in~n| 5)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {11582#(<= |fibo2_#in~n| 5)} is VALID [2020-07-08 12:14:16,572 INFO L263 TraceCheckUtils]: 82: Hoare triple {11582#(<= |fibo2_#in~n| 5)} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:14:16,572 INFO L280 TraceCheckUtils]: 83: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:16,572 INFO L280 TraceCheckUtils]: 84: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:16,572 INFO L280 TraceCheckUtils]: 85: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:16,572 INFO L263 TraceCheckUtils]: 86: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:14:16,572 INFO L280 TraceCheckUtils]: 87: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:16,573 INFO L280 TraceCheckUtils]: 88: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:16,573 INFO L280 TraceCheckUtils]: 89: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:16,573 INFO L280 TraceCheckUtils]: 90: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:16,573 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:14:16,573 INFO L280 TraceCheckUtils]: 92: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:16,574 INFO L263 TraceCheckUtils]: 93: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:14:16,574 INFO L280 TraceCheckUtils]: 94: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:16,574 INFO L280 TraceCheckUtils]: 95: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:14:16,575 INFO L280 TraceCheckUtils]: 96: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:16,575 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:14:16,576 INFO L280 TraceCheckUtils]: 98: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {8989#true} is VALID [2020-07-08 12:14:16,576 INFO L280 TraceCheckUtils]: 99: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:16,578 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {8989#true} {11582#(<= |fibo2_#in~n| 5)} #55#return; {11582#(<= |fibo2_#in~n| 5)} is VALID [2020-07-08 12:14:16,578 INFO L280 TraceCheckUtils]: 101: Hoare triple {11582#(<= |fibo2_#in~n| 5)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {11582#(<= |fibo2_#in~n| 5)} is VALID [2020-07-08 12:14:16,579 INFO L280 TraceCheckUtils]: 102: Hoare triple {11582#(<= |fibo2_#in~n| 5)} assume true; {11582#(<= |fibo2_#in~n| 5)} is VALID [2020-07-08 12:14:16,580 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {11582#(<= |fibo2_#in~n| 5)} {11356#(<= |fibo1_#in~n| fibo1_~n)} #57#return; {11652#(<= |fibo1_#in~n| 6)} is VALID [2020-07-08 12:14:16,581 INFO L280 TraceCheckUtils]: 104: Hoare triple {11652#(<= |fibo1_#in~n| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11652#(<= |fibo1_#in~n| 6)} is VALID [2020-07-08 12:14:16,581 INFO L263 TraceCheckUtils]: 105: Hoare triple {11652#(<= |fibo1_#in~n| 6)} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:14:16,581 INFO L280 TraceCheckUtils]: 106: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:16,581 INFO L280 TraceCheckUtils]: 107: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:16,582 INFO L280 TraceCheckUtils]: 108: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:16,582 INFO L263 TraceCheckUtils]: 109: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:14:16,582 INFO L280 TraceCheckUtils]: 110: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:16,582 INFO L280 TraceCheckUtils]: 111: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:16,582 INFO L280 TraceCheckUtils]: 112: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:16,583 INFO L263 TraceCheckUtils]: 113: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:14:16,583 INFO L280 TraceCheckUtils]: 114: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:16,583 INFO L280 TraceCheckUtils]: 115: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:16,583 INFO L280 TraceCheckUtils]: 116: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:16,583 INFO L263 TraceCheckUtils]: 117: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:14:16,583 INFO L280 TraceCheckUtils]: 118: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:16,584 INFO L280 TraceCheckUtils]: 119: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:16,584 INFO L280 TraceCheckUtils]: 120: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:16,584 INFO L280 TraceCheckUtils]: 121: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:16,584 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:14:16,584 INFO L280 TraceCheckUtils]: 123: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:16,585 INFO L263 TraceCheckUtils]: 124: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:14:16,585 INFO L280 TraceCheckUtils]: 125: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:16,585 INFO L280 TraceCheckUtils]: 126: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:14:16,585 INFO L280 TraceCheckUtils]: 127: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:16,585 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:14:16,585 INFO L280 TraceCheckUtils]: 129: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:14:16,586 INFO L280 TraceCheckUtils]: 130: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:16,586 INFO L275 TraceCheckUtils]: 131: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:14:16,586 INFO L280 TraceCheckUtils]: 132: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:16,586 INFO L263 TraceCheckUtils]: 133: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:14:16,586 INFO L280 TraceCheckUtils]: 134: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:16,586 INFO L280 TraceCheckUtils]: 135: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:16,587 INFO L280 TraceCheckUtils]: 136: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:16,587 INFO L280 TraceCheckUtils]: 137: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:16,587 INFO L275 TraceCheckUtils]: 138: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:14:16,587 INFO L280 TraceCheckUtils]: 139: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {8989#true} is VALID [2020-07-08 12:14:16,587 INFO L280 TraceCheckUtils]: 140: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:16,587 INFO L275 TraceCheckUtils]: 141: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:14:16,588 INFO L280 TraceCheckUtils]: 142: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:16,588 INFO L263 TraceCheckUtils]: 143: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:14:16,588 INFO L280 TraceCheckUtils]: 144: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:16,588 INFO L280 TraceCheckUtils]: 145: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:16,588 INFO L280 TraceCheckUtils]: 146: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:16,588 INFO L263 TraceCheckUtils]: 147: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:14:16,589 INFO L280 TraceCheckUtils]: 148: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:16,589 INFO L280 TraceCheckUtils]: 149: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:16,589 INFO L280 TraceCheckUtils]: 150: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:16,589 INFO L280 TraceCheckUtils]: 151: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:16,589 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:14:16,589 INFO L280 TraceCheckUtils]: 153: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:16,590 INFO L263 TraceCheckUtils]: 154: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:14:16,590 INFO L280 TraceCheckUtils]: 155: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:16,590 INFO L280 TraceCheckUtils]: 156: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:14:16,590 INFO L280 TraceCheckUtils]: 157: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:16,590 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:14:16,590 INFO L280 TraceCheckUtils]: 159: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {8989#true} is VALID [2020-07-08 12:14:16,591 INFO L280 TraceCheckUtils]: 160: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:16,591 INFO L275 TraceCheckUtils]: 161: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:14:16,591 INFO L280 TraceCheckUtils]: 162: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:14:16,591 INFO L280 TraceCheckUtils]: 163: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:16,592 INFO L275 TraceCheckUtils]: 164: Hoare quadruple {8989#true} {11652#(<= |fibo1_#in~n| 6)} #59#return; {11652#(<= |fibo1_#in~n| 6)} is VALID [2020-07-08 12:14:16,593 INFO L280 TraceCheckUtils]: 165: Hoare triple {11652#(<= |fibo1_#in~n| 6)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {11652#(<= |fibo1_#in~n| 6)} is VALID [2020-07-08 12:14:16,593 INFO L280 TraceCheckUtils]: 166: Hoare triple {11652#(<= |fibo1_#in~n| 6)} assume true; {11652#(<= |fibo1_#in~n| 6)} is VALID [2020-07-08 12:14:16,594 INFO L275 TraceCheckUtils]: 167: Hoare quadruple {11652#(<= |fibo1_#in~n| 6)} {11369#(<= |fibo2_#in~n| fibo2_~n)} #53#return; {11845#(<= |fibo2_#in~n| 7)} is VALID [2020-07-08 12:14:16,595 INFO L280 TraceCheckUtils]: 168: Hoare triple {11845#(<= |fibo2_#in~n| 7)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {11845#(<= |fibo2_#in~n| 7)} is VALID [2020-07-08 12:14:16,595 INFO L263 TraceCheckUtils]: 169: Hoare triple {11845#(<= |fibo2_#in~n| 7)} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:14:16,595 INFO L280 TraceCheckUtils]: 170: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:16,595 INFO L280 TraceCheckUtils]: 171: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:16,596 INFO L280 TraceCheckUtils]: 172: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:16,596 INFO L263 TraceCheckUtils]: 173: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:14:16,596 INFO L280 TraceCheckUtils]: 174: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:16,596 INFO L280 TraceCheckUtils]: 175: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:16,596 INFO L280 TraceCheckUtils]: 176: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:16,597 INFO L263 TraceCheckUtils]: 177: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:14:16,597 INFO L280 TraceCheckUtils]: 178: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:16,597 INFO L280 TraceCheckUtils]: 179: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:16,597 INFO L280 TraceCheckUtils]: 180: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:16,597 INFO L263 TraceCheckUtils]: 181: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:14:16,597 INFO L280 TraceCheckUtils]: 182: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:16,598 INFO L280 TraceCheckUtils]: 183: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:16,598 INFO L280 TraceCheckUtils]: 184: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:16,598 INFO L280 TraceCheckUtils]: 185: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:16,598 INFO L275 TraceCheckUtils]: 186: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:14:16,598 INFO L280 TraceCheckUtils]: 187: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:16,598 INFO L263 TraceCheckUtils]: 188: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:14:16,599 INFO L280 TraceCheckUtils]: 189: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:16,599 INFO L280 TraceCheckUtils]: 190: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:14:16,599 INFO L280 TraceCheckUtils]: 191: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:16,599 INFO L275 TraceCheckUtils]: 192: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:14:16,599 INFO L280 TraceCheckUtils]: 193: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {8989#true} is VALID [2020-07-08 12:14:16,599 INFO L280 TraceCheckUtils]: 194: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:16,600 INFO L275 TraceCheckUtils]: 195: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:14:16,600 INFO L280 TraceCheckUtils]: 196: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:16,600 INFO L263 TraceCheckUtils]: 197: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:14:16,600 INFO L280 TraceCheckUtils]: 198: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:16,600 INFO L280 TraceCheckUtils]: 199: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:16,600 INFO L280 TraceCheckUtils]: 200: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:16,601 INFO L280 TraceCheckUtils]: 201: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:16,601 INFO L275 TraceCheckUtils]: 202: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:14:16,601 INFO L280 TraceCheckUtils]: 203: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:14:16,601 INFO L280 TraceCheckUtils]: 204: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:16,601 INFO L275 TraceCheckUtils]: 205: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:14:16,601 INFO L280 TraceCheckUtils]: 206: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:16,602 INFO L263 TraceCheckUtils]: 207: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:14:16,602 INFO L280 TraceCheckUtils]: 208: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:16,602 INFO L280 TraceCheckUtils]: 209: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:16,602 INFO L280 TraceCheckUtils]: 210: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:16,602 INFO L263 TraceCheckUtils]: 211: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:14:16,602 INFO L280 TraceCheckUtils]: 212: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:16,603 INFO L280 TraceCheckUtils]: 213: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:16,603 INFO L280 TraceCheckUtils]: 214: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:16,603 INFO L280 TraceCheckUtils]: 215: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:16,603 INFO L275 TraceCheckUtils]: 216: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:14:16,603 INFO L280 TraceCheckUtils]: 217: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:16,604 INFO L263 TraceCheckUtils]: 218: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:14:16,604 INFO L280 TraceCheckUtils]: 219: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:16,604 INFO L280 TraceCheckUtils]: 220: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:14:16,604 INFO L280 TraceCheckUtils]: 221: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:16,604 INFO L275 TraceCheckUtils]: 222: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:14:16,604 INFO L280 TraceCheckUtils]: 223: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:14:16,605 INFO L280 TraceCheckUtils]: 224: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:16,605 INFO L275 TraceCheckUtils]: 225: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:14:16,605 INFO L280 TraceCheckUtils]: 226: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {8989#true} is VALID [2020-07-08 12:14:16,605 INFO L280 TraceCheckUtils]: 227: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:16,606 INFO L275 TraceCheckUtils]: 228: Hoare quadruple {8989#true} {11845#(<= |fibo2_#in~n| 7)} #55#return; {11845#(<= |fibo2_#in~n| 7)} is VALID [2020-07-08 12:14:16,607 INFO L280 TraceCheckUtils]: 229: Hoare triple {11845#(<= |fibo2_#in~n| 7)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {11845#(<= |fibo2_#in~n| 7)} is VALID [2020-07-08 12:14:16,607 INFO L280 TraceCheckUtils]: 230: Hoare triple {11845#(<= |fibo2_#in~n| 7)} assume true; {11845#(<= |fibo2_#in~n| 7)} is VALID [2020-07-08 12:14:16,608 INFO L275 TraceCheckUtils]: 231: Hoare quadruple {11845#(<= |fibo2_#in~n| 7)} {11356#(<= |fibo1_#in~n| fibo1_~n)} #57#return; {12038#(<= |fibo1_#in~n| 8)} is VALID [2020-07-08 12:14:16,609 INFO L280 TraceCheckUtils]: 232: Hoare triple {12038#(<= |fibo1_#in~n| 8)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12038#(<= |fibo1_#in~n| 8)} is VALID [2020-07-08 12:14:16,609 INFO L263 TraceCheckUtils]: 233: Hoare triple {12038#(<= |fibo1_#in~n| 8)} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:14:16,609 INFO L280 TraceCheckUtils]: 234: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:16,610 INFO L280 TraceCheckUtils]: 235: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:16,610 INFO L280 TraceCheckUtils]: 236: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:16,610 INFO L263 TraceCheckUtils]: 237: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:14:16,610 INFO L280 TraceCheckUtils]: 238: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:16,610 INFO L280 TraceCheckUtils]: 239: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:16,610 INFO L280 TraceCheckUtils]: 240: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:16,611 INFO L263 TraceCheckUtils]: 241: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:14:16,611 INFO L280 TraceCheckUtils]: 242: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:16,611 INFO L280 TraceCheckUtils]: 243: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:16,611 INFO L280 TraceCheckUtils]: 244: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:16,611 INFO L263 TraceCheckUtils]: 245: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:14:16,611 INFO L280 TraceCheckUtils]: 246: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:16,612 INFO L280 TraceCheckUtils]: 247: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:16,612 INFO L280 TraceCheckUtils]: 248: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:16,612 INFO L263 TraceCheckUtils]: 249: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:14:16,612 INFO L280 TraceCheckUtils]: 250: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:16,612 INFO L280 TraceCheckUtils]: 251: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:16,612 INFO L280 TraceCheckUtils]: 252: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:16,613 INFO L263 TraceCheckUtils]: 253: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:14:16,613 INFO L280 TraceCheckUtils]: 254: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:16,613 INFO L280 TraceCheckUtils]: 255: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:16,613 INFO L280 TraceCheckUtils]: 256: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:16,613 INFO L263 TraceCheckUtils]: 257: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:14:16,613 INFO L280 TraceCheckUtils]: 258: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:16,614 INFO L280 TraceCheckUtils]: 259: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:16,614 INFO L280 TraceCheckUtils]: 260: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:16,614 INFO L280 TraceCheckUtils]: 261: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:16,614 INFO L275 TraceCheckUtils]: 262: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:14:16,614 INFO L280 TraceCheckUtils]: 263: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:16,614 INFO L263 TraceCheckUtils]: 264: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:14:16,615 INFO L280 TraceCheckUtils]: 265: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:16,615 INFO L280 TraceCheckUtils]: 266: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:14:16,615 INFO L280 TraceCheckUtils]: 267: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:16,615 INFO L275 TraceCheckUtils]: 268: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:14:16,615 INFO L280 TraceCheckUtils]: 269: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {8989#true} is VALID [2020-07-08 12:14:16,615 INFO L280 TraceCheckUtils]: 270: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:16,616 INFO L275 TraceCheckUtils]: 271: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:14:16,616 INFO L280 TraceCheckUtils]: 272: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:16,616 INFO L263 TraceCheckUtils]: 273: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:14:16,616 INFO L280 TraceCheckUtils]: 274: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:16,616 INFO L280 TraceCheckUtils]: 275: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:16,617 INFO L280 TraceCheckUtils]: 276: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:16,617 INFO L280 TraceCheckUtils]: 277: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:16,617 INFO L275 TraceCheckUtils]: 278: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:14:16,617 INFO L280 TraceCheckUtils]: 279: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:14:16,617 INFO L280 TraceCheckUtils]: 280: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:16,617 INFO L275 TraceCheckUtils]: 281: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:14:16,618 INFO L280 TraceCheckUtils]: 282: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:16,618 INFO L263 TraceCheckUtils]: 283: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:14:16,618 INFO L280 TraceCheckUtils]: 284: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:16,618 INFO L280 TraceCheckUtils]: 285: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:16,618 INFO L280 TraceCheckUtils]: 286: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:16,618 INFO L263 TraceCheckUtils]: 287: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:14:16,619 INFO L280 TraceCheckUtils]: 288: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:16,619 INFO L280 TraceCheckUtils]: 289: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:16,619 INFO L280 TraceCheckUtils]: 290: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:16,619 INFO L280 TraceCheckUtils]: 291: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:16,619 INFO L275 TraceCheckUtils]: 292: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:14:16,619 INFO L280 TraceCheckUtils]: 293: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:16,620 INFO L263 TraceCheckUtils]: 294: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:14:16,620 INFO L280 TraceCheckUtils]: 295: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:16,620 INFO L280 TraceCheckUtils]: 296: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:14:16,620 INFO L280 TraceCheckUtils]: 297: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:16,620 INFO L275 TraceCheckUtils]: 298: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:14:16,620 INFO L280 TraceCheckUtils]: 299: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:14:16,621 INFO L280 TraceCheckUtils]: 300: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:16,621 INFO L275 TraceCheckUtils]: 301: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:14:16,621 INFO L280 TraceCheckUtils]: 302: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {8989#true} is VALID [2020-07-08 12:14:16,621 INFO L280 TraceCheckUtils]: 303: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:16,621 INFO L275 TraceCheckUtils]: 304: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:14:16,621 INFO L280 TraceCheckUtils]: 305: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:16,622 INFO L263 TraceCheckUtils]: 306: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:14:16,622 INFO L280 TraceCheckUtils]: 307: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:16,622 INFO L280 TraceCheckUtils]: 308: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:16,622 INFO L280 TraceCheckUtils]: 309: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:16,622 INFO L263 TraceCheckUtils]: 310: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:14:16,622 INFO L280 TraceCheckUtils]: 311: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:16,623 INFO L280 TraceCheckUtils]: 312: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:16,623 INFO L280 TraceCheckUtils]: 313: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:16,623 INFO L280 TraceCheckUtils]: 314: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:16,623 INFO L275 TraceCheckUtils]: 315: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:14:16,623 INFO L280 TraceCheckUtils]: 316: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:16,623 INFO L263 TraceCheckUtils]: 317: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:14:16,624 INFO L280 TraceCheckUtils]: 318: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:16,624 INFO L280 TraceCheckUtils]: 319: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:14:16,624 INFO L280 TraceCheckUtils]: 320: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:16,624 INFO L275 TraceCheckUtils]: 321: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:14:16,624 INFO L280 TraceCheckUtils]: 322: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {8989#true} is VALID [2020-07-08 12:14:16,624 INFO L280 TraceCheckUtils]: 323: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:16,625 INFO L275 TraceCheckUtils]: 324: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:14:16,625 INFO L280 TraceCheckUtils]: 325: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:14:16,625 INFO L280 TraceCheckUtils]: 326: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:16,625 INFO L275 TraceCheckUtils]: 327: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:14:16,625 INFO L280 TraceCheckUtils]: 328: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:16,625 INFO L263 TraceCheckUtils]: 329: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:14:16,626 INFO L280 TraceCheckUtils]: 330: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:16,626 INFO L280 TraceCheckUtils]: 331: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:16,626 INFO L280 TraceCheckUtils]: 332: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:16,626 INFO L263 TraceCheckUtils]: 333: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:14:16,626 INFO L280 TraceCheckUtils]: 334: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:16,627 INFO L280 TraceCheckUtils]: 335: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:16,627 INFO L280 TraceCheckUtils]: 336: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:16,627 INFO L263 TraceCheckUtils]: 337: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:14:16,627 INFO L280 TraceCheckUtils]: 338: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:16,627 INFO L280 TraceCheckUtils]: 339: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:16,627 INFO L280 TraceCheckUtils]: 340: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:16,628 INFO L263 TraceCheckUtils]: 341: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:14:16,628 INFO L280 TraceCheckUtils]: 342: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:16,628 INFO L280 TraceCheckUtils]: 343: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:16,628 INFO L280 TraceCheckUtils]: 344: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:16,628 INFO L280 TraceCheckUtils]: 345: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:16,628 INFO L275 TraceCheckUtils]: 346: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:14:16,629 INFO L280 TraceCheckUtils]: 347: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:16,629 INFO L263 TraceCheckUtils]: 348: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:14:16,629 INFO L280 TraceCheckUtils]: 349: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:16,629 INFO L280 TraceCheckUtils]: 350: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:14:16,629 INFO L280 TraceCheckUtils]: 351: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:16,629 INFO L275 TraceCheckUtils]: 352: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:14:16,630 INFO L280 TraceCheckUtils]: 353: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:14:16,630 INFO L280 TraceCheckUtils]: 354: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:16,630 INFO L275 TraceCheckUtils]: 355: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:14:16,630 INFO L280 TraceCheckUtils]: 356: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:16,630 INFO L263 TraceCheckUtils]: 357: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:14:16,630 INFO L280 TraceCheckUtils]: 358: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:16,631 INFO L280 TraceCheckUtils]: 359: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:16,631 INFO L280 TraceCheckUtils]: 360: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:16,631 INFO L280 TraceCheckUtils]: 361: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:16,631 INFO L275 TraceCheckUtils]: 362: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:14:16,631 INFO L280 TraceCheckUtils]: 363: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {8989#true} is VALID [2020-07-08 12:14:16,632 INFO L280 TraceCheckUtils]: 364: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:16,632 INFO L275 TraceCheckUtils]: 365: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:14:16,632 INFO L280 TraceCheckUtils]: 366: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:16,632 INFO L263 TraceCheckUtils]: 367: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:14:16,632 INFO L280 TraceCheckUtils]: 368: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:16,632 INFO L280 TraceCheckUtils]: 369: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:16,633 INFO L280 TraceCheckUtils]: 370: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:16,633 INFO L263 TraceCheckUtils]: 371: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:14:16,633 INFO L280 TraceCheckUtils]: 372: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:16,633 INFO L280 TraceCheckUtils]: 373: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:16,633 INFO L280 TraceCheckUtils]: 374: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:16,633 INFO L280 TraceCheckUtils]: 375: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:16,634 INFO L275 TraceCheckUtils]: 376: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:14:16,634 INFO L280 TraceCheckUtils]: 377: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:16,634 INFO L263 TraceCheckUtils]: 378: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:14:16,634 INFO L280 TraceCheckUtils]: 379: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:16,634 INFO L280 TraceCheckUtils]: 380: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:14:16,634 INFO L280 TraceCheckUtils]: 381: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:16,635 INFO L275 TraceCheckUtils]: 382: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:14:16,635 INFO L280 TraceCheckUtils]: 383: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {8989#true} is VALID [2020-07-08 12:14:16,635 INFO L280 TraceCheckUtils]: 384: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:16,635 INFO L275 TraceCheckUtils]: 385: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:14:16,635 INFO L280 TraceCheckUtils]: 386: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:14:16,635 INFO L280 TraceCheckUtils]: 387: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:16,636 INFO L275 TraceCheckUtils]: 388: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:14:16,636 INFO L280 TraceCheckUtils]: 389: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {8989#true} is VALID [2020-07-08 12:14:16,636 INFO L280 TraceCheckUtils]: 390: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:16,636 INFO L275 TraceCheckUtils]: 391: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:14:16,636 INFO L280 TraceCheckUtils]: 392: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:16,636 INFO L263 TraceCheckUtils]: 393: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:14:16,637 INFO L280 TraceCheckUtils]: 394: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:16,637 INFO L280 TraceCheckUtils]: 395: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:16,637 INFO L280 TraceCheckUtils]: 396: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:16,637 INFO L263 TraceCheckUtils]: 397: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:14:16,637 INFO L280 TraceCheckUtils]: 398: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:16,637 INFO L280 TraceCheckUtils]: 399: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:16,638 INFO L280 TraceCheckUtils]: 400: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:16,638 INFO L263 TraceCheckUtils]: 401: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:14:16,638 INFO L280 TraceCheckUtils]: 402: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:16,638 INFO L280 TraceCheckUtils]: 403: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:16,638 INFO L280 TraceCheckUtils]: 404: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:16,638 INFO L263 TraceCheckUtils]: 405: Hoare triple {8989#true} call #t~ret0 := fibo2(~n - 1); {8989#true} is VALID [2020-07-08 12:14:16,639 INFO L280 TraceCheckUtils]: 406: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:16,639 INFO L280 TraceCheckUtils]: 407: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:16,639 INFO L280 TraceCheckUtils]: 408: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:16,639 INFO L280 TraceCheckUtils]: 409: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:16,639 INFO L275 TraceCheckUtils]: 410: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:14:16,639 INFO L280 TraceCheckUtils]: 411: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:16,639 INFO L263 TraceCheckUtils]: 412: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:14:16,640 INFO L280 TraceCheckUtils]: 413: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:16,640 INFO L280 TraceCheckUtils]: 414: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:14:16,640 INFO L280 TraceCheckUtils]: 415: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:16,640 INFO L275 TraceCheckUtils]: 416: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:14:16,640 INFO L280 TraceCheckUtils]: 417: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {8989#true} is VALID [2020-07-08 12:14:16,640 INFO L280 TraceCheckUtils]: 418: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:16,641 INFO L275 TraceCheckUtils]: 419: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:14:16,641 INFO L280 TraceCheckUtils]: 420: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:16,641 INFO L263 TraceCheckUtils]: 421: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:14:16,641 INFO L280 TraceCheckUtils]: 422: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:16,641 INFO L280 TraceCheckUtils]: 423: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:16,641 INFO L280 TraceCheckUtils]: 424: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:16,642 INFO L280 TraceCheckUtils]: 425: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:16,642 INFO L275 TraceCheckUtils]: 426: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:14:16,642 INFO L280 TraceCheckUtils]: 427: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:14:16,642 INFO L280 TraceCheckUtils]: 428: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:16,642 INFO L275 TraceCheckUtils]: 429: Hoare quadruple {8989#true} {8989#true} #57#return; {8989#true} is VALID [2020-07-08 12:14:16,643 INFO L280 TraceCheckUtils]: 430: Hoare triple {8989#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:16,643 INFO L263 TraceCheckUtils]: 431: Hoare triple {8989#true} call #t~ret1 := fibo2(~n - 2); {8989#true} is VALID [2020-07-08 12:14:16,643 INFO L280 TraceCheckUtils]: 432: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:16,643 INFO L280 TraceCheckUtils]: 433: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:16,643 INFO L280 TraceCheckUtils]: 434: Hoare triple {8989#true} assume !(1 == ~n); {8989#true} is VALID [2020-07-08 12:14:16,643 INFO L263 TraceCheckUtils]: 435: Hoare triple {8989#true} call #t~ret2 := fibo1(~n - 1); {8989#true} is VALID [2020-07-08 12:14:16,644 INFO L280 TraceCheckUtils]: 436: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:16,644 INFO L280 TraceCheckUtils]: 437: Hoare triple {8989#true} assume !(~n < 1); {8989#true} is VALID [2020-07-08 12:14:16,644 INFO L280 TraceCheckUtils]: 438: Hoare triple {8989#true} assume 1 == ~n;#res := 1; {8989#true} is VALID [2020-07-08 12:14:16,644 INFO L280 TraceCheckUtils]: 439: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:16,644 INFO L275 TraceCheckUtils]: 440: Hoare quadruple {8989#true} {8989#true} #53#return; {8989#true} is VALID [2020-07-08 12:14:16,644 INFO L280 TraceCheckUtils]: 441: Hoare triple {8989#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8989#true} is VALID [2020-07-08 12:14:16,645 INFO L263 TraceCheckUtils]: 442: Hoare triple {8989#true} call #t~ret3 := fibo1(~n - 2); {8989#true} is VALID [2020-07-08 12:14:16,645 INFO L280 TraceCheckUtils]: 443: Hoare triple {8989#true} ~n := #in~n; {8989#true} is VALID [2020-07-08 12:14:16,645 INFO L280 TraceCheckUtils]: 444: Hoare triple {8989#true} assume ~n < 1;#res := 0; {8989#true} is VALID [2020-07-08 12:14:16,645 INFO L280 TraceCheckUtils]: 445: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:16,645 INFO L275 TraceCheckUtils]: 446: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:14:16,645 INFO L280 TraceCheckUtils]: 447: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:14:16,646 INFO L280 TraceCheckUtils]: 448: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:16,646 INFO L275 TraceCheckUtils]: 449: Hoare quadruple {8989#true} {8989#true} #59#return; {8989#true} is VALID [2020-07-08 12:14:16,646 INFO L280 TraceCheckUtils]: 450: Hoare triple {8989#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {8989#true} is VALID [2020-07-08 12:14:16,646 INFO L280 TraceCheckUtils]: 451: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:16,646 INFO L275 TraceCheckUtils]: 452: Hoare quadruple {8989#true} {8989#true} #55#return; {8989#true} is VALID [2020-07-08 12:14:16,646 INFO L280 TraceCheckUtils]: 453: Hoare triple {8989#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8989#true} is VALID [2020-07-08 12:14:16,647 INFO L280 TraceCheckUtils]: 454: Hoare triple {8989#true} assume true; {8989#true} is VALID [2020-07-08 12:14:16,651 INFO L275 TraceCheckUtils]: 455: Hoare quadruple {8989#true} {12038#(<= |fibo1_#in~n| 8)} #59#return; {12038#(<= |fibo1_#in~n| 8)} is VALID [2020-07-08 12:14:16,653 INFO L280 TraceCheckUtils]: 456: Hoare triple {12038#(<= |fibo1_#in~n| 8)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {12038#(<= |fibo1_#in~n| 8)} is VALID [2020-07-08 12:14:16,654 INFO L280 TraceCheckUtils]: 457: Hoare triple {12038#(<= |fibo1_#in~n| 8)} assume true; {12038#(<= |fibo1_#in~n| 8)} is VALID [2020-07-08 12:14:16,655 INFO L275 TraceCheckUtils]: 458: Hoare quadruple {12038#(<= |fibo1_#in~n| 8)} {8993#(<= 25 main_~x~0)} #51#return; {8990#false} is VALID [2020-07-08 12:14:16,655 INFO L280 TraceCheckUtils]: 459: Hoare triple {8990#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~result~0 := #t~ret4;havoc #t~ret4; {8990#false} is VALID [2020-07-08 12:14:16,655 INFO L280 TraceCheckUtils]: 460: Hoare triple {8990#false} assume 75025 != ~result~0; {8990#false} is VALID [2020-07-08 12:14:16,656 INFO L280 TraceCheckUtils]: 461: Hoare triple {8990#false} assume !false; {8990#false} is VALID [2020-07-08 12:14:16,785 INFO L134 CoverageAnalysis]: Checked inductivity of 6056 backedges. 158 proven. 1145 refuted. 0 times theorem prover too weak. 4753 trivial. 0 not checked. [2020-07-08 12:14:16,785 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-08 12:14:16,785 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 13] total 21 [2020-07-08 12:14:16,786 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1776169398] [2020-07-08 12:14:16,788 INFO L78 Accepts]: Start accepts. Automaton has 21 states. Word has length 462 [2020-07-08 12:14:17,352 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 12:14:17,353 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 21 states. [2020-07-08 12:14:17,537 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 129 edges. 129 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:14:17,538 INFO L459 AbstractCegarLoop]: Interpolant automaton has 21 states [2020-07-08 12:14:17,538 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 12:14:17,538 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2020-07-08 12:14:17,539 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=65, Invalid=355, Unknown=0, NotChecked=0, Total=420 [2020-07-08 12:14:17,539 INFO L87 Difference]: Start difference. First operand 149 states and 219 transitions. Second operand 21 states. [2020-07-08 12:14:21,664 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:14:21,664 INFO L93 Difference]: Finished difference Result 342 states and 575 transitions. [2020-07-08 12:14:21,665 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2020-07-08 12:14:21,665 INFO L78 Accepts]: Start accepts. Automaton has 21 states. Word has length 462 [2020-07-08 12:14:21,665 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 12:14:21,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 21 states. [2020-07-08 12:14:21,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 36 states and 220 transitions. [2020-07-08 12:14:21,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 21 states. [2020-07-08 12:14:21,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 36 states and 220 transitions. [2020-07-08 12:14:21,684 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 36 states and 220 transitions. [2020-07-08 12:14:22,078 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 220 edges. 220 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:14:22,086 INFO L225 Difference]: With dead ends: 342 [2020-07-08 12:14:22,086 INFO L226 Difference]: Without dead ends: 202 [2020-07-08 12:14:22,088 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 632 GetRequests, 593 SyntacticMatches, 0 SemanticMatches, 39 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 292 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=262, Invalid=1378, Unknown=0, NotChecked=0, Total=1640 [2020-07-08 12:14:22,089 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 202 states. [2020-07-08 12:14:22,232 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 202 to 178. [2020-07-08 12:14:22,233 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 12:14:22,233 INFO L82 GeneralOperation]: Start isEquivalent. First operand 202 states. Second operand 178 states. [2020-07-08 12:14:22,233 INFO L74 IsIncluded]: Start isIncluded. First operand 202 states. Second operand 178 states. [2020-07-08 12:14:22,233 INFO L87 Difference]: Start difference. First operand 202 states. Second operand 178 states. [2020-07-08 12:14:22,242 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:14:22,242 INFO L93 Difference]: Finished difference Result 202 states and 306 transitions. [2020-07-08 12:14:22,242 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 306 transitions. [2020-07-08 12:14:22,244 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:14:22,245 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:14:22,245 INFO L74 IsIncluded]: Start isIncluded. First operand 178 states. Second operand 202 states. [2020-07-08 12:14:22,245 INFO L87 Difference]: Start difference. First operand 178 states. Second operand 202 states. [2020-07-08 12:14:22,255 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:14:22,256 INFO L93 Difference]: Finished difference Result 202 states and 306 transitions. [2020-07-08 12:14:22,256 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 306 transitions. [2020-07-08 12:14:22,258 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:14:22,259 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:14:22,259 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 12:14:22,259 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 12:14:22,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 178 states. [2020-07-08 12:14:22,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 178 states and 271 transitions. [2020-07-08 12:14:22,272 INFO L78 Accepts]: Start accepts. Automaton has 178 states and 271 transitions. Word has length 462 [2020-07-08 12:14:22,272 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 12:14:22,272 INFO L479 AbstractCegarLoop]: Abstraction has 178 states and 271 transitions. [2020-07-08 12:14:22,273 INFO L480 AbstractCegarLoop]: Interpolant automaton has 21 states. [2020-07-08 12:14:22,273 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 271 transitions. [2020-07-08 12:14:22,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 628 [2020-07-08 12:14:22,305 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 12:14:22,305 INFO L422 BasicCegarLoop]: trace histogram [46, 46, 45, 45, 37, 37, 23, 23, 23, 23, 23, 23, 23, 22, 22, 22, 22, 22, 22, 22, 15, 14, 9, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 12:14:22,519 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10,10 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-08 12:14:22,520 INFO L427 AbstractCegarLoop]: === Iteration 12 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 12:14:22,520 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 12:14:22,521 INFO L82 PathProgramCache]: Analyzing trace with hash 1254018282, now seen corresponding path program 3 times [2020-07-08 12:14:22,522 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 12:14:22,522 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1234352437] [2020-07-08 12:14:22,523 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 12:14:22,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:22,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:22,875 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:22,876 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {13867#true} {13867#true} #47#return; {13867#true} is VALID [2020-07-08 12:14:22,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:23,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:23,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:23,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:23,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:23,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:23,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:23,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:23,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:23,904 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:23,905 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:23,905 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:23,906 INFO L280 TraceCheckUtils]: 3: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:23,906 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:14:23,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:23,911 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:23,911 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:23,912 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:23,912 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:14:23,913 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:23,913 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:23,914 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:23,914 INFO L263 TraceCheckUtils]: 3: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:23,915 INFO L280 TraceCheckUtils]: 4: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:23,915 INFO L280 TraceCheckUtils]: 5: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:23,915 INFO L280 TraceCheckUtils]: 6: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:23,916 INFO L280 TraceCheckUtils]: 7: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:23,916 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:14:23,917 INFO L280 TraceCheckUtils]: 9: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:23,917 INFO L263 TraceCheckUtils]: 10: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:23,918 INFO L280 TraceCheckUtils]: 11: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:23,918 INFO L280 TraceCheckUtils]: 12: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:23,919 INFO L280 TraceCheckUtils]: 13: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:23,919 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:14:23,920 INFO L280 TraceCheckUtils]: 15: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:14:23,920 INFO L280 TraceCheckUtils]: 16: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:23,920 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:23,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:23,926 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:23,926 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:23,927 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:23,927 INFO L280 TraceCheckUtils]: 3: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:23,928 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:23,928 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:23,928 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:23,929 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:23,929 INFO L263 TraceCheckUtils]: 3: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:23,930 INFO L280 TraceCheckUtils]: 4: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:23,930 INFO L280 TraceCheckUtils]: 5: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:23,931 INFO L280 TraceCheckUtils]: 6: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:23,931 INFO L263 TraceCheckUtils]: 7: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:23,931 INFO L280 TraceCheckUtils]: 8: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:23,932 INFO L280 TraceCheckUtils]: 9: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:23,932 INFO L280 TraceCheckUtils]: 10: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:23,933 INFO L280 TraceCheckUtils]: 11: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:23,933 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:14:23,934 INFO L280 TraceCheckUtils]: 13: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:23,934 INFO L263 TraceCheckUtils]: 14: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:23,935 INFO L280 TraceCheckUtils]: 15: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:23,935 INFO L280 TraceCheckUtils]: 16: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:23,935 INFO L280 TraceCheckUtils]: 17: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:23,936 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:14:23,936 INFO L280 TraceCheckUtils]: 19: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:14:23,937 INFO L280 TraceCheckUtils]: 20: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:23,937 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:23,938 INFO L280 TraceCheckUtils]: 22: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:23,938 INFO L263 TraceCheckUtils]: 23: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:23,938 INFO L280 TraceCheckUtils]: 24: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:23,939 INFO L280 TraceCheckUtils]: 25: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:23,939 INFO L280 TraceCheckUtils]: 26: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:23,940 INFO L280 TraceCheckUtils]: 27: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:23,940 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:23,941 INFO L280 TraceCheckUtils]: 29: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13867#true} is VALID [2020-07-08 12:14:23,941 INFO L280 TraceCheckUtils]: 30: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:23,943 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {13867#true} {15999#(= fibo2_~n |fibo2_#in~n|)} #53#return; {15999#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:23,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:24,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:24,054 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,054 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:24,055 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:24,055 INFO L280 TraceCheckUtils]: 3: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,056 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13867#true} {16084#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #57#return; {16084#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:14:24,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:24,063 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,063 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:24,063 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,065 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13867#true} {16084#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #59#return; {16094#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:14:24,066 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {15905#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:14:24,067 INFO L280 TraceCheckUtils]: 1: Hoare triple {15905#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {16083#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:14:24,068 INFO L280 TraceCheckUtils]: 2: Hoare triple {16083#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {16084#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:14:24,068 INFO L263 TraceCheckUtils]: 3: Hoare triple {16084#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:24,068 INFO L280 TraceCheckUtils]: 4: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,068 INFO L280 TraceCheckUtils]: 5: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:24,069 INFO L280 TraceCheckUtils]: 6: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:24,069 INFO L280 TraceCheckUtils]: 7: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,071 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {13867#true} {16084#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #57#return; {16084#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:14:24,072 INFO L280 TraceCheckUtils]: 9: Hoare triple {16084#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {16084#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:14:24,072 INFO L263 TraceCheckUtils]: 10: Hoare triple {16084#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:24,073 INFO L280 TraceCheckUtils]: 11: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,073 INFO L280 TraceCheckUtils]: 12: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:24,074 INFO L280 TraceCheckUtils]: 13: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,076 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {13867#true} {16084#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #59#return; {16094#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:14:24,077 INFO L280 TraceCheckUtils]: 15: Hoare triple {16094#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {16094#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:14:24,078 INFO L280 TraceCheckUtils]: 16: Hoare triple {16094#(<= 2 |fibo1_#in~n|)} assume true; {16094#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:14:24,080 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {16094#(<= 2 |fibo1_#in~n|)} {15999#(= fibo2_~n |fibo2_#in~n|)} #55#return; {16050#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 12:14:24,082 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {15999#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:24,083 INFO L280 TraceCheckUtils]: 1: Hoare triple {15999#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {15999#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:24,084 INFO L280 TraceCheckUtils]: 2: Hoare triple {15999#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {15999#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:24,084 INFO L263 TraceCheckUtils]: 3: Hoare triple {15999#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:24,084 INFO L280 TraceCheckUtils]: 4: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,085 INFO L280 TraceCheckUtils]: 5: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:24,085 INFO L280 TraceCheckUtils]: 6: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:24,086 INFO L263 TraceCheckUtils]: 7: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:24,086 INFO L280 TraceCheckUtils]: 8: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,087 INFO L280 TraceCheckUtils]: 9: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:24,087 INFO L280 TraceCheckUtils]: 10: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:24,087 INFO L263 TraceCheckUtils]: 11: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:24,088 INFO L280 TraceCheckUtils]: 12: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,088 INFO L280 TraceCheckUtils]: 13: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:24,089 INFO L280 TraceCheckUtils]: 14: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:24,089 INFO L280 TraceCheckUtils]: 15: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,089 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:14:24,090 INFO L280 TraceCheckUtils]: 17: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:24,090 INFO L263 TraceCheckUtils]: 18: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:24,091 INFO L280 TraceCheckUtils]: 19: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,091 INFO L280 TraceCheckUtils]: 20: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:24,092 INFO L280 TraceCheckUtils]: 21: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,092 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:14:24,092 INFO L280 TraceCheckUtils]: 23: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:14:24,093 INFO L280 TraceCheckUtils]: 24: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,093 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:24,094 INFO L280 TraceCheckUtils]: 26: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:24,094 INFO L263 TraceCheckUtils]: 27: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:24,094 INFO L280 TraceCheckUtils]: 28: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,095 INFO L280 TraceCheckUtils]: 29: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:24,095 INFO L280 TraceCheckUtils]: 30: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:24,096 INFO L280 TraceCheckUtils]: 31: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,096 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:24,097 INFO L280 TraceCheckUtils]: 33: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13867#true} is VALID [2020-07-08 12:14:24,097 INFO L280 TraceCheckUtils]: 34: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,098 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {13867#true} {15999#(= fibo2_~n |fibo2_#in~n|)} #53#return; {15999#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:24,099 INFO L280 TraceCheckUtils]: 36: Hoare triple {15999#(= fibo2_~n |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15999#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:24,100 INFO L263 TraceCheckUtils]: 37: Hoare triple {15999#(= fibo2_~n |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:24,101 INFO L280 TraceCheckUtils]: 38: Hoare triple {13867#true} ~n := #in~n; {15905#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:14:24,102 INFO L280 TraceCheckUtils]: 39: Hoare triple {15905#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {16083#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:14:24,104 INFO L280 TraceCheckUtils]: 40: Hoare triple {16083#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {16084#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:14:24,104 INFO L263 TraceCheckUtils]: 41: Hoare triple {16084#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:24,104 INFO L280 TraceCheckUtils]: 42: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,105 INFO L280 TraceCheckUtils]: 43: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:24,105 INFO L280 TraceCheckUtils]: 44: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:24,106 INFO L280 TraceCheckUtils]: 45: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,107 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {13867#true} {16084#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #57#return; {16084#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:14:24,109 INFO L280 TraceCheckUtils]: 47: Hoare triple {16084#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {16084#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:14:24,109 INFO L263 TraceCheckUtils]: 48: Hoare triple {16084#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:24,110 INFO L280 TraceCheckUtils]: 49: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,110 INFO L280 TraceCheckUtils]: 50: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:24,110 INFO L280 TraceCheckUtils]: 51: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,112 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {13867#true} {16084#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #59#return; {16094#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:14:24,114 INFO L280 TraceCheckUtils]: 53: Hoare triple {16094#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {16094#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:14:24,115 INFO L280 TraceCheckUtils]: 54: Hoare triple {16094#(<= 2 |fibo1_#in~n|)} assume true; {16094#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:14:24,117 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {16094#(<= 2 |fibo1_#in~n|)} {15999#(= fibo2_~n |fibo2_#in~n|)} #55#return; {16050#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 12:14:24,118 INFO L280 TraceCheckUtils]: 56: Hoare triple {16050#(<= 4 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {16050#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 12:14:24,119 INFO L280 TraceCheckUtils]: 57: Hoare triple {16050#(<= 4 |fibo2_#in~n|)} assume true; {16050#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 12:14:24,121 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {16050#(<= 4 |fibo2_#in~n|)} {15905#(= fibo1_~n |fibo1_#in~n|)} #57#return; {15965#(and (<= 5 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:14:24,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:24,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:24,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:24,153 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,154 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:24,154 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:24,154 INFO L280 TraceCheckUtils]: 3: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,155 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:24,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:24,159 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,159 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:24,160 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,160 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:24,160 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,161 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:24,161 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:24,161 INFO L263 TraceCheckUtils]: 3: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:24,162 INFO L280 TraceCheckUtils]: 4: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,162 INFO L280 TraceCheckUtils]: 5: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:24,162 INFO L280 TraceCheckUtils]: 6: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:24,162 INFO L280 TraceCheckUtils]: 7: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,163 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:24,163 INFO L280 TraceCheckUtils]: 9: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:24,163 INFO L263 TraceCheckUtils]: 10: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:24,164 INFO L280 TraceCheckUtils]: 11: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,164 INFO L280 TraceCheckUtils]: 12: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:24,164 INFO L280 TraceCheckUtils]: 13: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,164 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:24,165 INFO L280 TraceCheckUtils]: 15: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13867#true} is VALID [2020-07-08 12:14:24,165 INFO L280 TraceCheckUtils]: 16: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,165 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:14:24,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:24,170 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,170 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:24,171 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:24,171 INFO L280 TraceCheckUtils]: 3: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,171 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:14:24,172 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,172 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:24,173 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:24,173 INFO L263 TraceCheckUtils]: 3: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:24,174 INFO L280 TraceCheckUtils]: 4: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,174 INFO L280 TraceCheckUtils]: 5: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:24,174 INFO L280 TraceCheckUtils]: 6: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:24,175 INFO L263 TraceCheckUtils]: 7: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:24,175 INFO L280 TraceCheckUtils]: 8: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,176 INFO L280 TraceCheckUtils]: 9: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:24,176 INFO L280 TraceCheckUtils]: 10: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:24,176 INFO L280 TraceCheckUtils]: 11: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,177 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:24,177 INFO L280 TraceCheckUtils]: 13: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:24,178 INFO L263 TraceCheckUtils]: 14: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:24,178 INFO L280 TraceCheckUtils]: 15: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,179 INFO L280 TraceCheckUtils]: 16: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:24,179 INFO L280 TraceCheckUtils]: 17: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,179 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:24,180 INFO L280 TraceCheckUtils]: 19: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13867#true} is VALID [2020-07-08 12:14:24,180 INFO L280 TraceCheckUtils]: 20: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,181 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:14:24,181 INFO L280 TraceCheckUtils]: 22: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:24,181 INFO L263 TraceCheckUtils]: 23: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:24,182 INFO L280 TraceCheckUtils]: 24: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,182 INFO L280 TraceCheckUtils]: 25: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:24,182 INFO L280 TraceCheckUtils]: 26: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:24,183 INFO L280 TraceCheckUtils]: 27: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,183 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:14:24,184 INFO L280 TraceCheckUtils]: 29: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:14:24,184 INFO L280 TraceCheckUtils]: 30: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,186 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {13867#true} {15965#(and (<= 5 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #59#return; {15998#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-08 12:14:24,188 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {15905#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:14:24,189 INFO L280 TraceCheckUtils]: 1: Hoare triple {15905#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15905#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:14:24,190 INFO L280 TraceCheckUtils]: 2: Hoare triple {15905#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {15905#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:14:24,190 INFO L263 TraceCheckUtils]: 3: Hoare triple {15905#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:24,191 INFO L280 TraceCheckUtils]: 4: Hoare triple {13867#true} ~n := #in~n; {15999#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:24,192 INFO L280 TraceCheckUtils]: 5: Hoare triple {15999#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {15999#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:24,193 INFO L280 TraceCheckUtils]: 6: Hoare triple {15999#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {15999#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:24,194 INFO L263 TraceCheckUtils]: 7: Hoare triple {15999#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:24,194 INFO L280 TraceCheckUtils]: 8: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,195 INFO L280 TraceCheckUtils]: 9: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:24,195 INFO L280 TraceCheckUtils]: 10: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:24,195 INFO L263 TraceCheckUtils]: 11: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:24,196 INFO L280 TraceCheckUtils]: 12: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,196 INFO L280 TraceCheckUtils]: 13: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:24,196 INFO L280 TraceCheckUtils]: 14: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:24,197 INFO L263 TraceCheckUtils]: 15: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:24,197 INFO L280 TraceCheckUtils]: 16: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,197 INFO L280 TraceCheckUtils]: 17: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:24,198 INFO L280 TraceCheckUtils]: 18: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:24,198 INFO L280 TraceCheckUtils]: 19: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,198 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:14:24,199 INFO L280 TraceCheckUtils]: 21: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:24,199 INFO L263 TraceCheckUtils]: 22: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:24,200 INFO L280 TraceCheckUtils]: 23: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,200 INFO L280 TraceCheckUtils]: 24: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:24,200 INFO L280 TraceCheckUtils]: 25: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,201 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:14:24,201 INFO L280 TraceCheckUtils]: 27: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:14:24,202 INFO L280 TraceCheckUtils]: 28: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,202 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:24,202 INFO L280 TraceCheckUtils]: 30: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:24,203 INFO L263 TraceCheckUtils]: 31: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:24,203 INFO L280 TraceCheckUtils]: 32: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,203 INFO L280 TraceCheckUtils]: 33: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:24,204 INFO L280 TraceCheckUtils]: 34: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:24,204 INFO L280 TraceCheckUtils]: 35: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,205 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:24,205 INFO L280 TraceCheckUtils]: 37: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13867#true} is VALID [2020-07-08 12:14:24,205 INFO L280 TraceCheckUtils]: 38: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,207 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {13867#true} {15999#(= fibo2_~n |fibo2_#in~n|)} #53#return; {15999#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:24,208 INFO L280 TraceCheckUtils]: 40: Hoare triple {15999#(= fibo2_~n |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15999#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:24,208 INFO L263 TraceCheckUtils]: 41: Hoare triple {15999#(= fibo2_~n |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:24,209 INFO L280 TraceCheckUtils]: 42: Hoare triple {13867#true} ~n := #in~n; {15905#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:14:24,211 INFO L280 TraceCheckUtils]: 43: Hoare triple {15905#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {16083#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:14:24,212 INFO L280 TraceCheckUtils]: 44: Hoare triple {16083#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {16084#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:14:24,212 INFO L263 TraceCheckUtils]: 45: Hoare triple {16084#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:24,213 INFO L280 TraceCheckUtils]: 46: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,213 INFO L280 TraceCheckUtils]: 47: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:24,214 INFO L280 TraceCheckUtils]: 48: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:24,214 INFO L280 TraceCheckUtils]: 49: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,215 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {13867#true} {16084#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #57#return; {16084#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:14:24,217 INFO L280 TraceCheckUtils]: 51: Hoare triple {16084#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {16084#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:14:24,217 INFO L263 TraceCheckUtils]: 52: Hoare triple {16084#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:24,217 INFO L280 TraceCheckUtils]: 53: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,218 INFO L280 TraceCheckUtils]: 54: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:24,218 INFO L280 TraceCheckUtils]: 55: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,220 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {13867#true} {16084#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #59#return; {16094#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:14:24,221 INFO L280 TraceCheckUtils]: 57: Hoare triple {16094#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {16094#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:14:24,222 INFO L280 TraceCheckUtils]: 58: Hoare triple {16094#(<= 2 |fibo1_#in~n|)} assume true; {16094#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:14:24,224 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {16094#(<= 2 |fibo1_#in~n|)} {15999#(= fibo2_~n |fibo2_#in~n|)} #55#return; {16050#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 12:14:24,225 INFO L280 TraceCheckUtils]: 60: Hoare triple {16050#(<= 4 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {16050#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 12:14:24,226 INFO L280 TraceCheckUtils]: 61: Hoare triple {16050#(<= 4 |fibo2_#in~n|)} assume true; {16050#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 12:14:24,228 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {16050#(<= 4 |fibo2_#in~n|)} {15905#(= fibo1_~n |fibo1_#in~n|)} #57#return; {15965#(and (<= 5 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:14:24,229 INFO L280 TraceCheckUtils]: 63: Hoare triple {15965#(and (<= 5 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15965#(and (<= 5 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:14:24,230 INFO L263 TraceCheckUtils]: 64: Hoare triple {15965#(and (<= 5 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:24,230 INFO L280 TraceCheckUtils]: 65: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,231 INFO L280 TraceCheckUtils]: 66: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:24,231 INFO L280 TraceCheckUtils]: 67: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:24,231 INFO L263 TraceCheckUtils]: 68: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:24,232 INFO L280 TraceCheckUtils]: 69: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,232 INFO L280 TraceCheckUtils]: 70: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:24,233 INFO L280 TraceCheckUtils]: 71: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:24,233 INFO L263 TraceCheckUtils]: 72: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:24,233 INFO L280 TraceCheckUtils]: 73: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,234 INFO L280 TraceCheckUtils]: 74: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:24,234 INFO L280 TraceCheckUtils]: 75: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:24,234 INFO L280 TraceCheckUtils]: 76: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,235 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:24,235 INFO L280 TraceCheckUtils]: 78: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:24,235 INFO L263 TraceCheckUtils]: 79: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:24,236 INFO L280 TraceCheckUtils]: 80: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,236 INFO L280 TraceCheckUtils]: 81: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:24,237 INFO L280 TraceCheckUtils]: 82: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,237 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:24,237 INFO L280 TraceCheckUtils]: 84: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13867#true} is VALID [2020-07-08 12:14:24,238 INFO L280 TraceCheckUtils]: 85: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,238 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:14:24,238 INFO L280 TraceCheckUtils]: 87: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:24,239 INFO L263 TraceCheckUtils]: 88: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:24,239 INFO L280 TraceCheckUtils]: 89: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,239 INFO L280 TraceCheckUtils]: 90: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:24,240 INFO L280 TraceCheckUtils]: 91: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:24,240 INFO L280 TraceCheckUtils]: 92: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,240 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:14:24,241 INFO L280 TraceCheckUtils]: 94: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:14:24,241 INFO L280 TraceCheckUtils]: 95: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,243 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {13867#true} {15965#(and (<= 5 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #59#return; {15998#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-08 12:14:24,243 INFO L280 TraceCheckUtils]: 97: Hoare triple {15998#(<= 5 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {15998#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-08 12:14:24,244 INFO L280 TraceCheckUtils]: 98: Hoare triple {15998#(<= 5 |fibo1_#in~n|)} assume true; {15998#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-08 12:14:24,245 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {15998#(<= 5 |fibo1_#in~n|)} {13867#true} #53#return; {15872#(<= 6 fibo2_~n)} is VALID [2020-07-08 12:14:24,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:24,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:24,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:24,366 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {15905#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:14:24,367 INFO L280 TraceCheckUtils]: 1: Hoare triple {15905#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15905#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:14:24,368 INFO L280 TraceCheckUtils]: 2: Hoare triple {15905#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n;#res := 1; {16163#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 12:14:24,368 INFO L280 TraceCheckUtils]: 3: Hoare triple {16163#(<= |fibo1_#in~n| 1)} assume true; {16163#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 12:14:24,370 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {16163#(<= |fibo1_#in~n| 1)} {15999#(= fibo2_~n |fibo2_#in~n|)} #53#return; {16157#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:14:24,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:24,374 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,375 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:24,375 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,377 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13867#true} {16157#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} #55#return; {16162#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 12:14:24,377 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {15999#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:24,378 INFO L280 TraceCheckUtils]: 1: Hoare triple {15999#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {15999#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:24,379 INFO L280 TraceCheckUtils]: 2: Hoare triple {15999#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {15999#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:24,379 INFO L263 TraceCheckUtils]: 3: Hoare triple {15999#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:24,380 INFO L280 TraceCheckUtils]: 4: Hoare triple {13867#true} ~n := #in~n; {15905#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:14:24,380 INFO L280 TraceCheckUtils]: 5: Hoare triple {15905#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15905#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:14:24,381 INFO L280 TraceCheckUtils]: 6: Hoare triple {15905#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n;#res := 1; {16163#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 12:14:24,382 INFO L280 TraceCheckUtils]: 7: Hoare triple {16163#(<= |fibo1_#in~n| 1)} assume true; {16163#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 12:14:24,384 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {16163#(<= |fibo1_#in~n| 1)} {15999#(= fibo2_~n |fibo2_#in~n|)} #53#return; {16157#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:14:24,384 INFO L280 TraceCheckUtils]: 9: Hoare triple {16157#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {16157#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:14:24,385 INFO L263 TraceCheckUtils]: 10: Hoare triple {16157#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:24,385 INFO L280 TraceCheckUtils]: 11: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,385 INFO L280 TraceCheckUtils]: 12: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:24,385 INFO L280 TraceCheckUtils]: 13: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,386 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {13867#true} {16157#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} #55#return; {16162#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 12:14:24,387 INFO L280 TraceCheckUtils]: 15: Hoare triple {16162#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {16162#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 12:14:24,388 INFO L280 TraceCheckUtils]: 16: Hoare triple {16162#(<= |fibo2_#in~n| 2)} assume true; {16162#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 12:14:24,389 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {16162#(<= |fibo2_#in~n| 2)} {15905#(= fibo1_~n |fibo1_#in~n|)} #57#return; {16145#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:14:24,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:24,394 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,394 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:24,394 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:24,394 INFO L280 TraceCheckUtils]: 3: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,396 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13867#true} {16145#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} #59#return; {16151#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 12:14:24,396 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {15905#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:14:24,397 INFO L280 TraceCheckUtils]: 1: Hoare triple {15905#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15905#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:14:24,397 INFO L280 TraceCheckUtils]: 2: Hoare triple {15905#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {15905#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:14:24,398 INFO L263 TraceCheckUtils]: 3: Hoare triple {15905#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:24,398 INFO L280 TraceCheckUtils]: 4: Hoare triple {13867#true} ~n := #in~n; {15999#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:24,399 INFO L280 TraceCheckUtils]: 5: Hoare triple {15999#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {15999#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:24,399 INFO L280 TraceCheckUtils]: 6: Hoare triple {15999#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {15999#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:24,400 INFO L263 TraceCheckUtils]: 7: Hoare triple {15999#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:24,400 INFO L280 TraceCheckUtils]: 8: Hoare triple {13867#true} ~n := #in~n; {15905#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:14:24,401 INFO L280 TraceCheckUtils]: 9: Hoare triple {15905#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15905#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:14:24,402 INFO L280 TraceCheckUtils]: 10: Hoare triple {15905#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n;#res := 1; {16163#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 12:14:24,402 INFO L280 TraceCheckUtils]: 11: Hoare triple {16163#(<= |fibo1_#in~n| 1)} assume true; {16163#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 12:14:24,403 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {16163#(<= |fibo1_#in~n| 1)} {15999#(= fibo2_~n |fibo2_#in~n|)} #53#return; {16157#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:14:24,404 INFO L280 TraceCheckUtils]: 13: Hoare triple {16157#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {16157#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:14:24,404 INFO L263 TraceCheckUtils]: 14: Hoare triple {16157#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:24,405 INFO L280 TraceCheckUtils]: 15: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,405 INFO L280 TraceCheckUtils]: 16: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:24,405 INFO L280 TraceCheckUtils]: 17: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,406 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {13867#true} {16157#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} #55#return; {16162#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 12:14:24,407 INFO L280 TraceCheckUtils]: 19: Hoare triple {16162#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {16162#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 12:14:24,407 INFO L280 TraceCheckUtils]: 20: Hoare triple {16162#(<= |fibo2_#in~n| 2)} assume true; {16162#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 12:14:24,409 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {16162#(<= |fibo2_#in~n| 2)} {15905#(= fibo1_~n |fibo1_#in~n|)} #57#return; {16145#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:14:24,410 INFO L280 TraceCheckUtils]: 22: Hoare triple {16145#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {16145#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:14:24,410 INFO L263 TraceCheckUtils]: 23: Hoare triple {16145#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:24,410 INFO L280 TraceCheckUtils]: 24: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,410 INFO L280 TraceCheckUtils]: 25: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:24,411 INFO L280 TraceCheckUtils]: 26: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:24,411 INFO L280 TraceCheckUtils]: 27: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,412 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {13867#true} {16145#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} #59#return; {16151#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 12:14:24,413 INFO L280 TraceCheckUtils]: 29: Hoare triple {16151#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {16151#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 12:14:24,414 INFO L280 TraceCheckUtils]: 30: Hoare triple {16151#(<= |fibo1_#in~n| 3)} assume true; {16151#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 12:14:24,415 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {16151#(<= |fibo1_#in~n| 3)} {15872#(<= 6 fibo2_~n)} #55#return; {13868#false} is VALID [2020-07-08 12:14:24,417 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,417 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:24,417 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:24,417 INFO L263 TraceCheckUtils]: 3: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:24,418 INFO L280 TraceCheckUtils]: 4: Hoare triple {13867#true} ~n := #in~n; {15905#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:14:24,419 INFO L280 TraceCheckUtils]: 5: Hoare triple {15905#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15905#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:14:24,419 INFO L280 TraceCheckUtils]: 6: Hoare triple {15905#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {15905#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:14:24,420 INFO L263 TraceCheckUtils]: 7: Hoare triple {15905#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:24,420 INFO L280 TraceCheckUtils]: 8: Hoare triple {13867#true} ~n := #in~n; {15999#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:24,421 INFO L280 TraceCheckUtils]: 9: Hoare triple {15999#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {15999#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:24,421 INFO L280 TraceCheckUtils]: 10: Hoare triple {15999#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {15999#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:24,422 INFO L263 TraceCheckUtils]: 11: Hoare triple {15999#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:24,422 INFO L280 TraceCheckUtils]: 12: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,422 INFO L280 TraceCheckUtils]: 13: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:24,422 INFO L280 TraceCheckUtils]: 14: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:24,423 INFO L263 TraceCheckUtils]: 15: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:24,423 INFO L280 TraceCheckUtils]: 16: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,423 INFO L280 TraceCheckUtils]: 17: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:24,423 INFO L280 TraceCheckUtils]: 18: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:24,423 INFO L263 TraceCheckUtils]: 19: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:24,424 INFO L280 TraceCheckUtils]: 20: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,424 INFO L280 TraceCheckUtils]: 21: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:24,424 INFO L280 TraceCheckUtils]: 22: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:24,424 INFO L280 TraceCheckUtils]: 23: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,425 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:14:24,425 INFO L280 TraceCheckUtils]: 25: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:24,425 INFO L263 TraceCheckUtils]: 26: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:24,425 INFO L280 TraceCheckUtils]: 27: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,425 INFO L280 TraceCheckUtils]: 28: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:24,426 INFO L280 TraceCheckUtils]: 29: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,426 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:14:24,426 INFO L280 TraceCheckUtils]: 31: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:14:24,426 INFO L280 TraceCheckUtils]: 32: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,426 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:24,427 INFO L280 TraceCheckUtils]: 34: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:24,427 INFO L263 TraceCheckUtils]: 35: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:24,427 INFO L280 TraceCheckUtils]: 36: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,427 INFO L280 TraceCheckUtils]: 37: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:24,427 INFO L280 TraceCheckUtils]: 38: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:24,428 INFO L280 TraceCheckUtils]: 39: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,428 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:24,428 INFO L280 TraceCheckUtils]: 41: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13867#true} is VALID [2020-07-08 12:14:24,428 INFO L280 TraceCheckUtils]: 42: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,429 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {13867#true} {15999#(= fibo2_~n |fibo2_#in~n|)} #53#return; {15999#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:24,430 INFO L280 TraceCheckUtils]: 44: Hoare triple {15999#(= fibo2_~n |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15999#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:24,430 INFO L263 TraceCheckUtils]: 45: Hoare triple {15999#(= fibo2_~n |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:24,431 INFO L280 TraceCheckUtils]: 46: Hoare triple {13867#true} ~n := #in~n; {15905#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:14:24,432 INFO L280 TraceCheckUtils]: 47: Hoare triple {15905#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {16083#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:14:24,433 INFO L280 TraceCheckUtils]: 48: Hoare triple {16083#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {16084#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:14:24,433 INFO L263 TraceCheckUtils]: 49: Hoare triple {16084#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:24,433 INFO L280 TraceCheckUtils]: 50: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,433 INFO L280 TraceCheckUtils]: 51: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:24,433 INFO L280 TraceCheckUtils]: 52: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:24,434 INFO L280 TraceCheckUtils]: 53: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,435 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {13867#true} {16084#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #57#return; {16084#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:14:24,435 INFO L280 TraceCheckUtils]: 55: Hoare triple {16084#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {16084#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:14:24,436 INFO L263 TraceCheckUtils]: 56: Hoare triple {16084#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:24,436 INFO L280 TraceCheckUtils]: 57: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,436 INFO L280 TraceCheckUtils]: 58: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:24,436 INFO L280 TraceCheckUtils]: 59: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,438 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {13867#true} {16084#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #59#return; {16094#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:14:24,438 INFO L280 TraceCheckUtils]: 61: Hoare triple {16094#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {16094#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:14:24,439 INFO L280 TraceCheckUtils]: 62: Hoare triple {16094#(<= 2 |fibo1_#in~n|)} assume true; {16094#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:14:24,440 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {16094#(<= 2 |fibo1_#in~n|)} {15999#(= fibo2_~n |fibo2_#in~n|)} #55#return; {16050#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 12:14:24,441 INFO L280 TraceCheckUtils]: 64: Hoare triple {16050#(<= 4 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {16050#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 12:14:24,442 INFO L280 TraceCheckUtils]: 65: Hoare triple {16050#(<= 4 |fibo2_#in~n|)} assume true; {16050#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 12:14:24,443 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {16050#(<= 4 |fibo2_#in~n|)} {15905#(= fibo1_~n |fibo1_#in~n|)} #57#return; {15965#(and (<= 5 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:14:24,444 INFO L280 TraceCheckUtils]: 67: Hoare triple {15965#(and (<= 5 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15965#(and (<= 5 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:14:24,444 INFO L263 TraceCheckUtils]: 68: Hoare triple {15965#(and (<= 5 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:24,444 INFO L280 TraceCheckUtils]: 69: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,444 INFO L280 TraceCheckUtils]: 70: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:24,445 INFO L280 TraceCheckUtils]: 71: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:24,445 INFO L263 TraceCheckUtils]: 72: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:24,445 INFO L280 TraceCheckUtils]: 73: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,445 INFO L280 TraceCheckUtils]: 74: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:24,445 INFO L280 TraceCheckUtils]: 75: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:24,446 INFO L263 TraceCheckUtils]: 76: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:24,446 INFO L280 TraceCheckUtils]: 77: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,446 INFO L280 TraceCheckUtils]: 78: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:24,446 INFO L280 TraceCheckUtils]: 79: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:24,446 INFO L280 TraceCheckUtils]: 80: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,447 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:24,447 INFO L280 TraceCheckUtils]: 82: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:24,447 INFO L263 TraceCheckUtils]: 83: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:24,447 INFO L280 TraceCheckUtils]: 84: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,447 INFO L280 TraceCheckUtils]: 85: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:24,448 INFO L280 TraceCheckUtils]: 86: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,448 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:24,448 INFO L280 TraceCheckUtils]: 88: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13867#true} is VALID [2020-07-08 12:14:24,448 INFO L280 TraceCheckUtils]: 89: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,448 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:14:24,449 INFO L280 TraceCheckUtils]: 91: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:24,449 INFO L263 TraceCheckUtils]: 92: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:24,449 INFO L280 TraceCheckUtils]: 93: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,449 INFO L280 TraceCheckUtils]: 94: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:24,449 INFO L280 TraceCheckUtils]: 95: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:24,450 INFO L280 TraceCheckUtils]: 96: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,450 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:14:24,450 INFO L280 TraceCheckUtils]: 98: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:14:24,450 INFO L280 TraceCheckUtils]: 99: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,452 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {13867#true} {15965#(and (<= 5 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #59#return; {15998#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-08 12:14:24,453 INFO L280 TraceCheckUtils]: 101: Hoare triple {15998#(<= 5 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {15998#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-08 12:14:24,453 INFO L280 TraceCheckUtils]: 102: Hoare triple {15998#(<= 5 |fibo1_#in~n|)} assume true; {15998#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-08 12:14:24,455 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {15998#(<= 5 |fibo1_#in~n|)} {13867#true} #53#return; {15872#(<= 6 fibo2_~n)} is VALID [2020-07-08 12:14:24,455 INFO L280 TraceCheckUtils]: 104: Hoare triple {15872#(<= 6 fibo2_~n)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15872#(<= 6 fibo2_~n)} is VALID [2020-07-08 12:14:24,456 INFO L263 TraceCheckUtils]: 105: Hoare triple {15872#(<= 6 fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:24,456 INFO L280 TraceCheckUtils]: 106: Hoare triple {13867#true} ~n := #in~n; {15905#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:14:24,457 INFO L280 TraceCheckUtils]: 107: Hoare triple {15905#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15905#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:14:24,458 INFO L280 TraceCheckUtils]: 108: Hoare triple {15905#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {15905#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:14:24,458 INFO L263 TraceCheckUtils]: 109: Hoare triple {15905#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:24,459 INFO L280 TraceCheckUtils]: 110: Hoare triple {13867#true} ~n := #in~n; {15999#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:24,459 INFO L280 TraceCheckUtils]: 111: Hoare triple {15999#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {15999#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:24,460 INFO L280 TraceCheckUtils]: 112: Hoare triple {15999#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {15999#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:24,460 INFO L263 TraceCheckUtils]: 113: Hoare triple {15999#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:24,461 INFO L280 TraceCheckUtils]: 114: Hoare triple {13867#true} ~n := #in~n; {15905#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:14:24,461 INFO L280 TraceCheckUtils]: 115: Hoare triple {15905#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15905#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:14:24,462 INFO L280 TraceCheckUtils]: 116: Hoare triple {15905#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n;#res := 1; {16163#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 12:14:24,463 INFO L280 TraceCheckUtils]: 117: Hoare triple {16163#(<= |fibo1_#in~n| 1)} assume true; {16163#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 12:14:24,464 INFO L275 TraceCheckUtils]: 118: Hoare quadruple {16163#(<= |fibo1_#in~n| 1)} {15999#(= fibo2_~n |fibo2_#in~n|)} #53#return; {16157#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:14:24,465 INFO L280 TraceCheckUtils]: 119: Hoare triple {16157#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {16157#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:14:24,465 INFO L263 TraceCheckUtils]: 120: Hoare triple {16157#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:24,465 INFO L280 TraceCheckUtils]: 121: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,466 INFO L280 TraceCheckUtils]: 122: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:24,466 INFO L280 TraceCheckUtils]: 123: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,467 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {13867#true} {16157#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} #55#return; {16162#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 12:14:24,468 INFO L280 TraceCheckUtils]: 125: Hoare triple {16162#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {16162#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 12:14:24,469 INFO L280 TraceCheckUtils]: 126: Hoare triple {16162#(<= |fibo2_#in~n| 2)} assume true; {16162#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 12:14:24,470 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {16162#(<= |fibo2_#in~n| 2)} {15905#(= fibo1_~n |fibo1_#in~n|)} #57#return; {16145#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:14:24,471 INFO L280 TraceCheckUtils]: 128: Hoare triple {16145#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {16145#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:14:24,471 INFO L263 TraceCheckUtils]: 129: Hoare triple {16145#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:24,471 INFO L280 TraceCheckUtils]: 130: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,472 INFO L280 TraceCheckUtils]: 131: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:24,472 INFO L280 TraceCheckUtils]: 132: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:24,472 INFO L280 TraceCheckUtils]: 133: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,473 INFO L275 TraceCheckUtils]: 134: Hoare quadruple {13867#true} {16145#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} #59#return; {16151#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 12:14:24,474 INFO L280 TraceCheckUtils]: 135: Hoare triple {16151#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {16151#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 12:14:24,474 INFO L280 TraceCheckUtils]: 136: Hoare triple {16151#(<= |fibo1_#in~n| 3)} assume true; {16151#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 12:14:24,475 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {16151#(<= |fibo1_#in~n| 3)} {15872#(<= 6 fibo2_~n)} #55#return; {13868#false} is VALID [2020-07-08 12:14:24,475 INFO L280 TraceCheckUtils]: 138: Hoare triple {13868#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13868#false} is VALID [2020-07-08 12:14:24,476 INFO L280 TraceCheckUtils]: 139: Hoare triple {13868#false} assume true; {13868#false} is VALID [2020-07-08 12:14:24,476 INFO L275 TraceCheckUtils]: 140: Hoare quadruple {13868#false} {13867#true} #57#return; {13868#false} is VALID [2020-07-08 12:14:24,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:24,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:24,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:24,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:24,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:24,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:24,578 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,579 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:24,579 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:24,579 INFO L280 TraceCheckUtils]: 3: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,579 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:14:24,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:24,583 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,583 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:24,583 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,583 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:14:24,584 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,584 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:24,585 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:24,585 INFO L263 TraceCheckUtils]: 3: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:24,586 INFO L280 TraceCheckUtils]: 4: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,586 INFO L280 TraceCheckUtils]: 5: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:24,586 INFO L280 TraceCheckUtils]: 6: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:24,586 INFO L280 TraceCheckUtils]: 7: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,586 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:14:24,587 INFO L280 TraceCheckUtils]: 9: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:24,587 INFO L263 TraceCheckUtils]: 10: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:24,587 INFO L280 TraceCheckUtils]: 11: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,587 INFO L280 TraceCheckUtils]: 12: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:24,588 INFO L280 TraceCheckUtils]: 13: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,588 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:14:24,588 INFO L280 TraceCheckUtils]: 15: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:14:24,588 INFO L280 TraceCheckUtils]: 16: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,589 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:24,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:24,592 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,593 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:24,593 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:24,593 INFO L280 TraceCheckUtils]: 3: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,593 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:24,594 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,594 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:24,594 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:24,595 INFO L263 TraceCheckUtils]: 3: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:24,595 INFO L280 TraceCheckUtils]: 4: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,595 INFO L280 TraceCheckUtils]: 5: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:24,595 INFO L280 TraceCheckUtils]: 6: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:24,596 INFO L263 TraceCheckUtils]: 7: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:24,596 INFO L280 TraceCheckUtils]: 8: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,596 INFO L280 TraceCheckUtils]: 9: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:24,596 INFO L280 TraceCheckUtils]: 10: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:24,597 INFO L280 TraceCheckUtils]: 11: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,597 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:14:24,597 INFO L280 TraceCheckUtils]: 13: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:24,597 INFO L263 TraceCheckUtils]: 14: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:24,598 INFO L280 TraceCheckUtils]: 15: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,598 INFO L280 TraceCheckUtils]: 16: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:24,598 INFO L280 TraceCheckUtils]: 17: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,598 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:14:24,599 INFO L280 TraceCheckUtils]: 19: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:14:24,599 INFO L280 TraceCheckUtils]: 20: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,599 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:24,599 INFO L280 TraceCheckUtils]: 22: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:24,600 INFO L263 TraceCheckUtils]: 23: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:24,600 INFO L280 TraceCheckUtils]: 24: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,600 INFO L280 TraceCheckUtils]: 25: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:24,600 INFO L280 TraceCheckUtils]: 26: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:24,601 INFO L280 TraceCheckUtils]: 27: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,601 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:24,601 INFO L280 TraceCheckUtils]: 29: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13867#true} is VALID [2020-07-08 12:14:24,601 INFO L280 TraceCheckUtils]: 30: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,601 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:14:24,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:24,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:24,610 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,610 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:24,611 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:24,611 INFO L280 TraceCheckUtils]: 3: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,611 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:24,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:24,614 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,615 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:24,615 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,615 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:24,615 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,616 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:24,616 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:24,616 INFO L263 TraceCheckUtils]: 3: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:24,616 INFO L280 TraceCheckUtils]: 4: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,617 INFO L280 TraceCheckUtils]: 5: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:24,617 INFO L280 TraceCheckUtils]: 6: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:24,617 INFO L280 TraceCheckUtils]: 7: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,617 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:24,617 INFO L280 TraceCheckUtils]: 9: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:24,618 INFO L263 TraceCheckUtils]: 10: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:24,618 INFO L280 TraceCheckUtils]: 11: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,618 INFO L280 TraceCheckUtils]: 12: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:24,618 INFO L280 TraceCheckUtils]: 13: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,619 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:24,619 INFO L280 TraceCheckUtils]: 15: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13867#true} is VALID [2020-07-08 12:14:24,619 INFO L280 TraceCheckUtils]: 16: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,619 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:14:24,620 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,620 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:24,620 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:24,621 INFO L263 TraceCheckUtils]: 3: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:24,621 INFO L280 TraceCheckUtils]: 4: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,621 INFO L280 TraceCheckUtils]: 5: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:24,621 INFO L280 TraceCheckUtils]: 6: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:24,621 INFO L263 TraceCheckUtils]: 7: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:24,622 INFO L280 TraceCheckUtils]: 8: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,622 INFO L280 TraceCheckUtils]: 9: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:24,622 INFO L280 TraceCheckUtils]: 10: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:24,622 INFO L263 TraceCheckUtils]: 11: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:24,622 INFO L280 TraceCheckUtils]: 12: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,623 INFO L280 TraceCheckUtils]: 13: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:24,623 INFO L280 TraceCheckUtils]: 14: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:24,623 INFO L280 TraceCheckUtils]: 15: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,623 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:14:24,624 INFO L280 TraceCheckUtils]: 17: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:24,624 INFO L263 TraceCheckUtils]: 18: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:24,624 INFO L280 TraceCheckUtils]: 19: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,624 INFO L280 TraceCheckUtils]: 20: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:24,625 INFO L280 TraceCheckUtils]: 21: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,625 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:14:24,625 INFO L280 TraceCheckUtils]: 23: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:14:24,625 INFO L280 TraceCheckUtils]: 24: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,625 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:24,626 INFO L280 TraceCheckUtils]: 26: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:24,626 INFO L263 TraceCheckUtils]: 27: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:24,626 INFO L280 TraceCheckUtils]: 28: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,626 INFO L280 TraceCheckUtils]: 29: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:24,627 INFO L280 TraceCheckUtils]: 30: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:24,627 INFO L280 TraceCheckUtils]: 31: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,627 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:24,627 INFO L280 TraceCheckUtils]: 33: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13867#true} is VALID [2020-07-08 12:14:24,627 INFO L280 TraceCheckUtils]: 34: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,628 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:14:24,628 INFO L280 TraceCheckUtils]: 36: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:24,628 INFO L263 TraceCheckUtils]: 37: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:24,628 INFO L280 TraceCheckUtils]: 38: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,629 INFO L280 TraceCheckUtils]: 39: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:24,629 INFO L280 TraceCheckUtils]: 40: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:24,629 INFO L263 TraceCheckUtils]: 41: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:24,629 INFO L280 TraceCheckUtils]: 42: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,629 INFO L280 TraceCheckUtils]: 43: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:24,630 INFO L280 TraceCheckUtils]: 44: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:24,630 INFO L280 TraceCheckUtils]: 45: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,630 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:24,630 INFO L280 TraceCheckUtils]: 47: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:24,631 INFO L263 TraceCheckUtils]: 48: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:24,631 INFO L280 TraceCheckUtils]: 49: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,631 INFO L280 TraceCheckUtils]: 50: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:24,631 INFO L280 TraceCheckUtils]: 51: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,632 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:24,632 INFO L280 TraceCheckUtils]: 53: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13867#true} is VALID [2020-07-08 12:14:24,632 INFO L280 TraceCheckUtils]: 54: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,632 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:14:24,632 INFO L280 TraceCheckUtils]: 56: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:14:24,633 INFO L280 TraceCheckUtils]: 57: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,633 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:24,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:24,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:24,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:24,649 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,650 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:24,650 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:24,650 INFO L280 TraceCheckUtils]: 3: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,651 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:24,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:24,654 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,654 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:24,654 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,655 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:24,655 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,655 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:24,655 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:24,656 INFO L263 TraceCheckUtils]: 3: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:24,656 INFO L280 TraceCheckUtils]: 4: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,656 INFO L280 TraceCheckUtils]: 5: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:24,656 INFO L280 TraceCheckUtils]: 6: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:24,657 INFO L280 TraceCheckUtils]: 7: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,657 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:24,657 INFO L280 TraceCheckUtils]: 9: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:24,657 INFO L263 TraceCheckUtils]: 10: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:24,658 INFO L280 TraceCheckUtils]: 11: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,658 INFO L280 TraceCheckUtils]: 12: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:24,658 INFO L280 TraceCheckUtils]: 13: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,658 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:24,659 INFO L280 TraceCheckUtils]: 15: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13867#true} is VALID [2020-07-08 12:14:24,659 INFO L280 TraceCheckUtils]: 16: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,659 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:14:24,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:24,666 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,666 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:24,667 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:24,667 INFO L280 TraceCheckUtils]: 3: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,668 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:14:24,668 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,668 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:24,668 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:24,669 INFO L263 TraceCheckUtils]: 3: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:24,669 INFO L280 TraceCheckUtils]: 4: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,669 INFO L280 TraceCheckUtils]: 5: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:24,669 INFO L280 TraceCheckUtils]: 6: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:24,670 INFO L263 TraceCheckUtils]: 7: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:24,670 INFO L280 TraceCheckUtils]: 8: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,670 INFO L280 TraceCheckUtils]: 9: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:24,670 INFO L280 TraceCheckUtils]: 10: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:24,671 INFO L280 TraceCheckUtils]: 11: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,671 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:24,671 INFO L280 TraceCheckUtils]: 13: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:24,671 INFO L263 TraceCheckUtils]: 14: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:24,672 INFO L280 TraceCheckUtils]: 15: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,672 INFO L280 TraceCheckUtils]: 16: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:24,672 INFO L280 TraceCheckUtils]: 17: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,672 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:24,673 INFO L280 TraceCheckUtils]: 19: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13867#true} is VALID [2020-07-08 12:14:24,673 INFO L280 TraceCheckUtils]: 20: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,673 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:14:24,674 INFO L280 TraceCheckUtils]: 22: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:24,674 INFO L263 TraceCheckUtils]: 23: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:24,674 INFO L280 TraceCheckUtils]: 24: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,674 INFO L280 TraceCheckUtils]: 25: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:24,675 INFO L280 TraceCheckUtils]: 26: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:24,675 INFO L280 TraceCheckUtils]: 27: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,675 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:14:24,675 INFO L280 TraceCheckUtils]: 29: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:14:24,676 INFO L280 TraceCheckUtils]: 30: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,676 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:24,677 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,677 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:24,677 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:24,677 INFO L263 TraceCheckUtils]: 3: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:24,677 INFO L280 TraceCheckUtils]: 4: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,678 INFO L280 TraceCheckUtils]: 5: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:24,678 INFO L280 TraceCheckUtils]: 6: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:24,678 INFO L263 TraceCheckUtils]: 7: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:24,678 INFO L280 TraceCheckUtils]: 8: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,679 INFO L280 TraceCheckUtils]: 9: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:24,679 INFO L280 TraceCheckUtils]: 10: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:24,679 INFO L263 TraceCheckUtils]: 11: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:24,679 INFO L280 TraceCheckUtils]: 12: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,679 INFO L280 TraceCheckUtils]: 13: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:24,680 INFO L280 TraceCheckUtils]: 14: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:24,680 INFO L263 TraceCheckUtils]: 15: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:24,680 INFO L280 TraceCheckUtils]: 16: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,680 INFO L280 TraceCheckUtils]: 17: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:24,681 INFO L280 TraceCheckUtils]: 18: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:24,681 INFO L280 TraceCheckUtils]: 19: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,681 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:14:24,681 INFO L280 TraceCheckUtils]: 21: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:24,681 INFO L263 TraceCheckUtils]: 22: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:24,682 INFO L280 TraceCheckUtils]: 23: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,682 INFO L280 TraceCheckUtils]: 24: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:24,682 INFO L280 TraceCheckUtils]: 25: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,682 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:14:24,682 INFO L280 TraceCheckUtils]: 27: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:14:24,683 INFO L280 TraceCheckUtils]: 28: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,683 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:24,683 INFO L280 TraceCheckUtils]: 30: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:24,683 INFO L263 TraceCheckUtils]: 31: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:24,684 INFO L280 TraceCheckUtils]: 32: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,684 INFO L280 TraceCheckUtils]: 33: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:24,684 INFO L280 TraceCheckUtils]: 34: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:24,684 INFO L280 TraceCheckUtils]: 35: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,684 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:24,685 INFO L280 TraceCheckUtils]: 37: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13867#true} is VALID [2020-07-08 12:14:24,685 INFO L280 TraceCheckUtils]: 38: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,685 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:14:24,685 INFO L280 TraceCheckUtils]: 40: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:24,686 INFO L263 TraceCheckUtils]: 41: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:24,686 INFO L280 TraceCheckUtils]: 42: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,686 INFO L280 TraceCheckUtils]: 43: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:24,686 INFO L280 TraceCheckUtils]: 44: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:24,686 INFO L263 TraceCheckUtils]: 45: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:24,687 INFO L280 TraceCheckUtils]: 46: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,687 INFO L280 TraceCheckUtils]: 47: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:24,687 INFO L280 TraceCheckUtils]: 48: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:24,687 INFO L280 TraceCheckUtils]: 49: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,687 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:24,688 INFO L280 TraceCheckUtils]: 51: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:24,688 INFO L263 TraceCheckUtils]: 52: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:24,688 INFO L280 TraceCheckUtils]: 53: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,688 INFO L280 TraceCheckUtils]: 54: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:24,688 INFO L280 TraceCheckUtils]: 55: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,689 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:24,689 INFO L280 TraceCheckUtils]: 57: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13867#true} is VALID [2020-07-08 12:14:24,689 INFO L280 TraceCheckUtils]: 58: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,689 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:14:24,689 INFO L280 TraceCheckUtils]: 60: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:14:24,690 INFO L280 TraceCheckUtils]: 61: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,690 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:24,690 INFO L280 TraceCheckUtils]: 63: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:24,690 INFO L263 TraceCheckUtils]: 64: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:24,690 INFO L280 TraceCheckUtils]: 65: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,691 INFO L280 TraceCheckUtils]: 66: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:24,691 INFO L280 TraceCheckUtils]: 67: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:24,691 INFO L263 TraceCheckUtils]: 68: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:24,691 INFO L280 TraceCheckUtils]: 69: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,691 INFO L280 TraceCheckUtils]: 70: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:24,692 INFO L280 TraceCheckUtils]: 71: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:24,692 INFO L263 TraceCheckUtils]: 72: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:24,692 INFO L280 TraceCheckUtils]: 73: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,692 INFO L280 TraceCheckUtils]: 74: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:24,692 INFO L280 TraceCheckUtils]: 75: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:24,693 INFO L280 TraceCheckUtils]: 76: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,693 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:24,693 INFO L280 TraceCheckUtils]: 78: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:24,693 INFO L263 TraceCheckUtils]: 79: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:24,693 INFO L280 TraceCheckUtils]: 80: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,694 INFO L280 TraceCheckUtils]: 81: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:24,694 INFO L280 TraceCheckUtils]: 82: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,694 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:24,694 INFO L280 TraceCheckUtils]: 84: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13867#true} is VALID [2020-07-08 12:14:24,694 INFO L280 TraceCheckUtils]: 85: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,695 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:14:24,695 INFO L280 TraceCheckUtils]: 87: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:24,695 INFO L263 TraceCheckUtils]: 88: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:24,695 INFO L280 TraceCheckUtils]: 89: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,695 INFO L280 TraceCheckUtils]: 90: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:24,696 INFO L280 TraceCheckUtils]: 91: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:24,696 INFO L280 TraceCheckUtils]: 92: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,696 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:14:24,696 INFO L280 TraceCheckUtils]: 94: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:14:24,696 INFO L280 TraceCheckUtils]: 95: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,697 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:24,697 INFO L280 TraceCheckUtils]: 97: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13867#true} is VALID [2020-07-08 12:14:24,697 INFO L280 TraceCheckUtils]: 98: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,697 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:14:24,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:24,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:24,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:24,716 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,717 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:24,717 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:24,717 INFO L280 TraceCheckUtils]: 3: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,718 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:14:24,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:24,723 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,724 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:24,724 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,724 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:14:24,725 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,725 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:24,725 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:24,725 INFO L263 TraceCheckUtils]: 3: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:24,726 INFO L280 TraceCheckUtils]: 4: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,726 INFO L280 TraceCheckUtils]: 5: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:24,726 INFO L280 TraceCheckUtils]: 6: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:24,726 INFO L280 TraceCheckUtils]: 7: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,727 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:14:24,727 INFO L280 TraceCheckUtils]: 9: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:24,727 INFO L263 TraceCheckUtils]: 10: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:24,727 INFO L280 TraceCheckUtils]: 11: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,727 INFO L280 TraceCheckUtils]: 12: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:24,728 INFO L280 TraceCheckUtils]: 13: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,728 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:14:24,728 INFO L280 TraceCheckUtils]: 15: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:14:24,728 INFO L280 TraceCheckUtils]: 16: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,729 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:24,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:24,733 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,733 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:24,733 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:24,734 INFO L280 TraceCheckUtils]: 3: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,734 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:24,734 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,734 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:24,735 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:24,735 INFO L263 TraceCheckUtils]: 3: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:24,735 INFO L280 TraceCheckUtils]: 4: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,735 INFO L280 TraceCheckUtils]: 5: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:24,736 INFO L280 TraceCheckUtils]: 6: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:24,736 INFO L263 TraceCheckUtils]: 7: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:24,736 INFO L280 TraceCheckUtils]: 8: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,736 INFO L280 TraceCheckUtils]: 9: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:24,737 INFO L280 TraceCheckUtils]: 10: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:24,737 INFO L280 TraceCheckUtils]: 11: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,737 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:14:24,737 INFO L280 TraceCheckUtils]: 13: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:24,738 INFO L263 TraceCheckUtils]: 14: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:24,738 INFO L280 TraceCheckUtils]: 15: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,738 INFO L280 TraceCheckUtils]: 16: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:24,738 INFO L280 TraceCheckUtils]: 17: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,738 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:14:24,739 INFO L280 TraceCheckUtils]: 19: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:14:24,739 INFO L280 TraceCheckUtils]: 20: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,739 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:24,739 INFO L280 TraceCheckUtils]: 22: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:24,740 INFO L263 TraceCheckUtils]: 23: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:24,740 INFO L280 TraceCheckUtils]: 24: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,740 INFO L280 TraceCheckUtils]: 25: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:24,740 INFO L280 TraceCheckUtils]: 26: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:24,741 INFO L280 TraceCheckUtils]: 27: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,741 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:24,741 INFO L280 TraceCheckUtils]: 29: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13867#true} is VALID [2020-07-08 12:14:24,741 INFO L280 TraceCheckUtils]: 30: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,741 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:14:24,742 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,742 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:24,743 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:24,743 INFO L263 TraceCheckUtils]: 3: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:24,743 INFO L280 TraceCheckUtils]: 4: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,743 INFO L280 TraceCheckUtils]: 5: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:24,743 INFO L280 TraceCheckUtils]: 6: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:24,744 INFO L263 TraceCheckUtils]: 7: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:24,744 INFO L280 TraceCheckUtils]: 8: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,744 INFO L280 TraceCheckUtils]: 9: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:24,744 INFO L280 TraceCheckUtils]: 10: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:24,744 INFO L263 TraceCheckUtils]: 11: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:24,745 INFO L280 TraceCheckUtils]: 12: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,745 INFO L280 TraceCheckUtils]: 13: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:24,745 INFO L280 TraceCheckUtils]: 14: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:24,745 INFO L263 TraceCheckUtils]: 15: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:24,745 INFO L280 TraceCheckUtils]: 16: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,746 INFO L280 TraceCheckUtils]: 17: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:24,746 INFO L280 TraceCheckUtils]: 18: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:24,746 INFO L263 TraceCheckUtils]: 19: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:24,746 INFO L280 TraceCheckUtils]: 20: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,746 INFO L280 TraceCheckUtils]: 21: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:24,747 INFO L280 TraceCheckUtils]: 22: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:24,747 INFO L280 TraceCheckUtils]: 23: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,747 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:14:24,747 INFO L280 TraceCheckUtils]: 25: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:24,748 INFO L263 TraceCheckUtils]: 26: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:24,748 INFO L280 TraceCheckUtils]: 27: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,748 INFO L280 TraceCheckUtils]: 28: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:24,748 INFO L280 TraceCheckUtils]: 29: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,748 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:14:24,749 INFO L280 TraceCheckUtils]: 31: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:14:24,749 INFO L280 TraceCheckUtils]: 32: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,749 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:24,749 INFO L280 TraceCheckUtils]: 34: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:24,750 INFO L263 TraceCheckUtils]: 35: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:24,750 INFO L280 TraceCheckUtils]: 36: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,750 INFO L280 TraceCheckUtils]: 37: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:24,750 INFO L280 TraceCheckUtils]: 38: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:24,750 INFO L280 TraceCheckUtils]: 39: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,750 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:24,751 INFO L280 TraceCheckUtils]: 41: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13867#true} is VALID [2020-07-08 12:14:24,751 INFO L280 TraceCheckUtils]: 42: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,751 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:14:24,751 INFO L280 TraceCheckUtils]: 44: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:24,751 INFO L263 TraceCheckUtils]: 45: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:24,752 INFO L280 TraceCheckUtils]: 46: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,752 INFO L280 TraceCheckUtils]: 47: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:24,752 INFO L280 TraceCheckUtils]: 48: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:24,752 INFO L263 TraceCheckUtils]: 49: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:24,752 INFO L280 TraceCheckUtils]: 50: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,753 INFO L280 TraceCheckUtils]: 51: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:24,753 INFO L280 TraceCheckUtils]: 52: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:24,753 INFO L280 TraceCheckUtils]: 53: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,753 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:24,754 INFO L280 TraceCheckUtils]: 55: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:24,754 INFO L263 TraceCheckUtils]: 56: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:24,754 INFO L280 TraceCheckUtils]: 57: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,754 INFO L280 TraceCheckUtils]: 58: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:24,755 INFO L280 TraceCheckUtils]: 59: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,755 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:24,755 INFO L280 TraceCheckUtils]: 61: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13867#true} is VALID [2020-07-08 12:14:24,755 INFO L280 TraceCheckUtils]: 62: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,756 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:14:24,756 INFO L280 TraceCheckUtils]: 64: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:14:24,756 INFO L280 TraceCheckUtils]: 65: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,756 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:24,756 INFO L280 TraceCheckUtils]: 67: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:24,757 INFO L263 TraceCheckUtils]: 68: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:24,757 INFO L280 TraceCheckUtils]: 69: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,757 INFO L280 TraceCheckUtils]: 70: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:24,757 INFO L280 TraceCheckUtils]: 71: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:24,757 INFO L263 TraceCheckUtils]: 72: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:24,758 INFO L280 TraceCheckUtils]: 73: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,758 INFO L280 TraceCheckUtils]: 74: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:24,758 INFO L280 TraceCheckUtils]: 75: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:24,758 INFO L263 TraceCheckUtils]: 76: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:24,759 INFO L280 TraceCheckUtils]: 77: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,759 INFO L280 TraceCheckUtils]: 78: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:24,759 INFO L280 TraceCheckUtils]: 79: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:24,759 INFO L280 TraceCheckUtils]: 80: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,759 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:24,760 INFO L280 TraceCheckUtils]: 82: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:24,760 INFO L263 TraceCheckUtils]: 83: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:24,760 INFO L280 TraceCheckUtils]: 84: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,760 INFO L280 TraceCheckUtils]: 85: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:24,760 INFO L280 TraceCheckUtils]: 86: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,761 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:24,761 INFO L280 TraceCheckUtils]: 88: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13867#true} is VALID [2020-07-08 12:14:24,761 INFO L280 TraceCheckUtils]: 89: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,761 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:14:24,761 INFO L280 TraceCheckUtils]: 91: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:24,762 INFO L263 TraceCheckUtils]: 92: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:24,762 INFO L280 TraceCheckUtils]: 93: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,762 INFO L280 TraceCheckUtils]: 94: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:24,762 INFO L280 TraceCheckUtils]: 95: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:24,763 INFO L280 TraceCheckUtils]: 96: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,763 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:14:24,763 INFO L280 TraceCheckUtils]: 98: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:14:24,763 INFO L280 TraceCheckUtils]: 99: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,763 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:24,764 INFO L280 TraceCheckUtils]: 101: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13867#true} is VALID [2020-07-08 12:14:24,764 INFO L280 TraceCheckUtils]: 102: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,764 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:14:24,764 INFO L280 TraceCheckUtils]: 104: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:24,764 INFO L263 TraceCheckUtils]: 105: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:24,765 INFO L280 TraceCheckUtils]: 106: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,765 INFO L280 TraceCheckUtils]: 107: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:24,765 INFO L280 TraceCheckUtils]: 108: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:24,765 INFO L263 TraceCheckUtils]: 109: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:24,765 INFO L280 TraceCheckUtils]: 110: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,766 INFO L280 TraceCheckUtils]: 111: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:24,766 INFO L280 TraceCheckUtils]: 112: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:24,766 INFO L263 TraceCheckUtils]: 113: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:24,766 INFO L280 TraceCheckUtils]: 114: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,766 INFO L280 TraceCheckUtils]: 115: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:24,767 INFO L280 TraceCheckUtils]: 116: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:24,767 INFO L280 TraceCheckUtils]: 117: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,767 INFO L275 TraceCheckUtils]: 118: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:14:24,767 INFO L280 TraceCheckUtils]: 119: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:24,768 INFO L263 TraceCheckUtils]: 120: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:24,768 INFO L280 TraceCheckUtils]: 121: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,768 INFO L280 TraceCheckUtils]: 122: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:24,768 INFO L280 TraceCheckUtils]: 123: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,768 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:14:24,769 INFO L280 TraceCheckUtils]: 125: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:14:24,769 INFO L280 TraceCheckUtils]: 126: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,769 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:24,769 INFO L280 TraceCheckUtils]: 128: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:24,769 INFO L263 TraceCheckUtils]: 129: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:24,770 INFO L280 TraceCheckUtils]: 130: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,770 INFO L280 TraceCheckUtils]: 131: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:24,770 INFO L280 TraceCheckUtils]: 132: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:24,770 INFO L280 TraceCheckUtils]: 133: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,770 INFO L275 TraceCheckUtils]: 134: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:24,771 INFO L280 TraceCheckUtils]: 135: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13867#true} is VALID [2020-07-08 12:14:24,771 INFO L280 TraceCheckUtils]: 136: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,771 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:14:24,771 INFO L280 TraceCheckUtils]: 138: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:14:24,771 INFO L280 TraceCheckUtils]: 139: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,771 INFO L275 TraceCheckUtils]: 140: Hoare quadruple {13867#true} {13868#false} #59#return; {13868#false} is VALID [2020-07-08 12:14:24,782 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,783 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:24,783 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:24,783 INFO L263 TraceCheckUtils]: 3: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:24,783 INFO L280 TraceCheckUtils]: 4: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,783 INFO L280 TraceCheckUtils]: 5: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:24,784 INFO L280 TraceCheckUtils]: 6: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:24,784 INFO L263 TraceCheckUtils]: 7: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:24,785 INFO L280 TraceCheckUtils]: 8: Hoare triple {13867#true} ~n := #in~n; {15905#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:14:24,785 INFO L280 TraceCheckUtils]: 9: Hoare triple {15905#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15905#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:14:24,786 INFO L280 TraceCheckUtils]: 10: Hoare triple {15905#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {15905#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:14:24,786 INFO L263 TraceCheckUtils]: 11: Hoare triple {15905#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:24,787 INFO L280 TraceCheckUtils]: 12: Hoare triple {13867#true} ~n := #in~n; {15999#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:24,787 INFO L280 TraceCheckUtils]: 13: Hoare triple {15999#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {15999#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:24,788 INFO L280 TraceCheckUtils]: 14: Hoare triple {15999#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {15999#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:24,788 INFO L263 TraceCheckUtils]: 15: Hoare triple {15999#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:24,788 INFO L280 TraceCheckUtils]: 16: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,789 INFO L280 TraceCheckUtils]: 17: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:24,789 INFO L280 TraceCheckUtils]: 18: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:24,789 INFO L263 TraceCheckUtils]: 19: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:24,789 INFO L280 TraceCheckUtils]: 20: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,790 INFO L280 TraceCheckUtils]: 21: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:24,790 INFO L280 TraceCheckUtils]: 22: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:24,790 INFO L263 TraceCheckUtils]: 23: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:24,790 INFO L280 TraceCheckUtils]: 24: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,790 INFO L280 TraceCheckUtils]: 25: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:24,791 INFO L280 TraceCheckUtils]: 26: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:24,791 INFO L280 TraceCheckUtils]: 27: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,791 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:14:24,791 INFO L280 TraceCheckUtils]: 29: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:24,791 INFO L263 TraceCheckUtils]: 30: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:24,792 INFO L280 TraceCheckUtils]: 31: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,792 INFO L280 TraceCheckUtils]: 32: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:24,792 INFO L280 TraceCheckUtils]: 33: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,792 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:14:24,792 INFO L280 TraceCheckUtils]: 35: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:14:24,793 INFO L280 TraceCheckUtils]: 36: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,793 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:24,793 INFO L280 TraceCheckUtils]: 38: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:24,793 INFO L263 TraceCheckUtils]: 39: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:24,793 INFO L280 TraceCheckUtils]: 40: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,794 INFO L280 TraceCheckUtils]: 41: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:24,794 INFO L280 TraceCheckUtils]: 42: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:24,794 INFO L280 TraceCheckUtils]: 43: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,794 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:24,794 INFO L280 TraceCheckUtils]: 45: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13867#true} is VALID [2020-07-08 12:14:24,795 INFO L280 TraceCheckUtils]: 46: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,796 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {13867#true} {15999#(= fibo2_~n |fibo2_#in~n|)} #53#return; {15999#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:24,796 INFO L280 TraceCheckUtils]: 48: Hoare triple {15999#(= fibo2_~n |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15999#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:24,797 INFO L263 TraceCheckUtils]: 49: Hoare triple {15999#(= fibo2_~n |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:24,797 INFO L280 TraceCheckUtils]: 50: Hoare triple {13867#true} ~n := #in~n; {15905#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:14:24,798 INFO L280 TraceCheckUtils]: 51: Hoare triple {15905#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {16083#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:14:24,799 INFO L280 TraceCheckUtils]: 52: Hoare triple {16083#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {16084#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:14:24,799 INFO L263 TraceCheckUtils]: 53: Hoare triple {16084#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:24,799 INFO L280 TraceCheckUtils]: 54: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,799 INFO L280 TraceCheckUtils]: 55: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:24,800 INFO L280 TraceCheckUtils]: 56: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:24,800 INFO L280 TraceCheckUtils]: 57: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,801 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {13867#true} {16084#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #57#return; {16084#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:14:24,801 INFO L280 TraceCheckUtils]: 59: Hoare triple {16084#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {16084#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:14:24,802 INFO L263 TraceCheckUtils]: 60: Hoare triple {16084#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:24,802 INFO L280 TraceCheckUtils]: 61: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,802 INFO L280 TraceCheckUtils]: 62: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:24,802 INFO L280 TraceCheckUtils]: 63: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,803 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {13867#true} {16084#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #59#return; {16094#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:14:24,804 INFO L280 TraceCheckUtils]: 65: Hoare triple {16094#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {16094#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:14:24,805 INFO L280 TraceCheckUtils]: 66: Hoare triple {16094#(<= 2 |fibo1_#in~n|)} assume true; {16094#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:14:24,806 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {16094#(<= 2 |fibo1_#in~n|)} {15999#(= fibo2_~n |fibo2_#in~n|)} #55#return; {16050#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 12:14:24,806 INFO L280 TraceCheckUtils]: 68: Hoare triple {16050#(<= 4 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {16050#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 12:14:24,807 INFO L280 TraceCheckUtils]: 69: Hoare triple {16050#(<= 4 |fibo2_#in~n|)} assume true; {16050#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 12:14:24,808 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {16050#(<= 4 |fibo2_#in~n|)} {15905#(= fibo1_~n |fibo1_#in~n|)} #57#return; {15965#(and (<= 5 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:14:24,809 INFO L280 TraceCheckUtils]: 71: Hoare triple {15965#(and (<= 5 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15965#(and (<= 5 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:14:24,809 INFO L263 TraceCheckUtils]: 72: Hoare triple {15965#(and (<= 5 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:24,809 INFO L280 TraceCheckUtils]: 73: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,809 INFO L280 TraceCheckUtils]: 74: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:24,810 INFO L280 TraceCheckUtils]: 75: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:24,810 INFO L263 TraceCheckUtils]: 76: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:24,810 INFO L280 TraceCheckUtils]: 77: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,810 INFO L280 TraceCheckUtils]: 78: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:24,810 INFO L280 TraceCheckUtils]: 79: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:24,811 INFO L263 TraceCheckUtils]: 80: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:24,811 INFO L280 TraceCheckUtils]: 81: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,811 INFO L280 TraceCheckUtils]: 82: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:24,811 INFO L280 TraceCheckUtils]: 83: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:24,811 INFO L280 TraceCheckUtils]: 84: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,812 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:24,812 INFO L280 TraceCheckUtils]: 86: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:24,812 INFO L263 TraceCheckUtils]: 87: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:24,812 INFO L280 TraceCheckUtils]: 88: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,812 INFO L280 TraceCheckUtils]: 89: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:24,813 INFO L280 TraceCheckUtils]: 90: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,813 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:24,813 INFO L280 TraceCheckUtils]: 92: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13867#true} is VALID [2020-07-08 12:14:24,813 INFO L280 TraceCheckUtils]: 93: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,813 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:14:24,814 INFO L280 TraceCheckUtils]: 95: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:24,814 INFO L263 TraceCheckUtils]: 96: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:24,814 INFO L280 TraceCheckUtils]: 97: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,814 INFO L280 TraceCheckUtils]: 98: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:24,814 INFO L280 TraceCheckUtils]: 99: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:24,814 INFO L280 TraceCheckUtils]: 100: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,815 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:14:24,815 INFO L280 TraceCheckUtils]: 102: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:14:24,815 INFO L280 TraceCheckUtils]: 103: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,816 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {13867#true} {15965#(and (<= 5 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #59#return; {15998#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-08 12:14:24,817 INFO L280 TraceCheckUtils]: 105: Hoare triple {15998#(<= 5 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {15998#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-08 12:14:24,817 INFO L280 TraceCheckUtils]: 106: Hoare triple {15998#(<= 5 |fibo1_#in~n|)} assume true; {15998#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-08 12:14:24,818 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {15998#(<= 5 |fibo1_#in~n|)} {13867#true} #53#return; {15872#(<= 6 fibo2_~n)} is VALID [2020-07-08 12:14:24,819 INFO L280 TraceCheckUtils]: 108: Hoare triple {15872#(<= 6 fibo2_~n)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15872#(<= 6 fibo2_~n)} is VALID [2020-07-08 12:14:24,819 INFO L263 TraceCheckUtils]: 109: Hoare triple {15872#(<= 6 fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:24,820 INFO L280 TraceCheckUtils]: 110: Hoare triple {13867#true} ~n := #in~n; {15905#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:14:24,820 INFO L280 TraceCheckUtils]: 111: Hoare triple {15905#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15905#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:14:24,821 INFO L280 TraceCheckUtils]: 112: Hoare triple {15905#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {15905#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:14:24,821 INFO L263 TraceCheckUtils]: 113: Hoare triple {15905#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:24,822 INFO L280 TraceCheckUtils]: 114: Hoare triple {13867#true} ~n := #in~n; {15999#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:24,822 INFO L280 TraceCheckUtils]: 115: Hoare triple {15999#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {15999#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:24,823 INFO L280 TraceCheckUtils]: 116: Hoare triple {15999#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {15999#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:24,823 INFO L263 TraceCheckUtils]: 117: Hoare triple {15999#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:24,823 INFO L280 TraceCheckUtils]: 118: Hoare triple {13867#true} ~n := #in~n; {15905#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:14:24,824 INFO L280 TraceCheckUtils]: 119: Hoare triple {15905#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15905#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:14:24,824 INFO L280 TraceCheckUtils]: 120: Hoare triple {15905#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n;#res := 1; {16163#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 12:14:24,825 INFO L280 TraceCheckUtils]: 121: Hoare triple {16163#(<= |fibo1_#in~n| 1)} assume true; {16163#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 12:14:24,826 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {16163#(<= |fibo1_#in~n| 1)} {15999#(= fibo2_~n |fibo2_#in~n|)} #53#return; {16157#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:14:24,827 INFO L280 TraceCheckUtils]: 123: Hoare triple {16157#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {16157#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:14:24,827 INFO L263 TraceCheckUtils]: 124: Hoare triple {16157#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:24,827 INFO L280 TraceCheckUtils]: 125: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,828 INFO L280 TraceCheckUtils]: 126: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:24,828 INFO L280 TraceCheckUtils]: 127: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,829 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {13867#true} {16157#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} #55#return; {16162#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 12:14:24,829 INFO L280 TraceCheckUtils]: 129: Hoare triple {16162#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {16162#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 12:14:24,830 INFO L280 TraceCheckUtils]: 130: Hoare triple {16162#(<= |fibo2_#in~n| 2)} assume true; {16162#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 12:14:24,831 INFO L275 TraceCheckUtils]: 131: Hoare quadruple {16162#(<= |fibo2_#in~n| 2)} {15905#(= fibo1_~n |fibo1_#in~n|)} #57#return; {16145#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:14:24,832 INFO L280 TraceCheckUtils]: 132: Hoare triple {16145#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {16145#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:14:24,832 INFO L263 TraceCheckUtils]: 133: Hoare triple {16145#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:24,832 INFO L280 TraceCheckUtils]: 134: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,832 INFO L280 TraceCheckUtils]: 135: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:24,833 INFO L280 TraceCheckUtils]: 136: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:24,833 INFO L280 TraceCheckUtils]: 137: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,834 INFO L275 TraceCheckUtils]: 138: Hoare quadruple {13867#true} {16145#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} #59#return; {16151#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 12:14:24,835 INFO L280 TraceCheckUtils]: 139: Hoare triple {16151#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {16151#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 12:14:24,835 INFO L280 TraceCheckUtils]: 140: Hoare triple {16151#(<= |fibo1_#in~n| 3)} assume true; {16151#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 12:14:24,836 INFO L275 TraceCheckUtils]: 141: Hoare quadruple {16151#(<= |fibo1_#in~n| 3)} {15872#(<= 6 fibo2_~n)} #55#return; {13868#false} is VALID [2020-07-08 12:14:24,837 INFO L280 TraceCheckUtils]: 142: Hoare triple {13868#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13868#false} is VALID [2020-07-08 12:14:24,837 INFO L280 TraceCheckUtils]: 143: Hoare triple {13868#false} assume true; {13868#false} is VALID [2020-07-08 12:14:24,837 INFO L275 TraceCheckUtils]: 144: Hoare quadruple {13868#false} {13867#true} #57#return; {13868#false} is VALID [2020-07-08 12:14:24,837 INFO L280 TraceCheckUtils]: 145: Hoare triple {13868#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13868#false} is VALID [2020-07-08 12:14:24,837 INFO L263 TraceCheckUtils]: 146: Hoare triple {13868#false} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:24,838 INFO L280 TraceCheckUtils]: 147: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,838 INFO L280 TraceCheckUtils]: 148: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:24,838 INFO L280 TraceCheckUtils]: 149: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:24,838 INFO L263 TraceCheckUtils]: 150: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:24,838 INFO L280 TraceCheckUtils]: 151: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,839 INFO L280 TraceCheckUtils]: 152: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:24,839 INFO L280 TraceCheckUtils]: 153: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:24,839 INFO L263 TraceCheckUtils]: 154: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:24,839 INFO L280 TraceCheckUtils]: 155: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,839 INFO L280 TraceCheckUtils]: 156: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:24,840 INFO L280 TraceCheckUtils]: 157: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:24,840 INFO L263 TraceCheckUtils]: 158: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:24,840 INFO L280 TraceCheckUtils]: 159: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,840 INFO L280 TraceCheckUtils]: 160: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:24,840 INFO L280 TraceCheckUtils]: 161: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:24,841 INFO L263 TraceCheckUtils]: 162: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:24,841 INFO L280 TraceCheckUtils]: 163: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,841 INFO L280 TraceCheckUtils]: 164: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:24,841 INFO L280 TraceCheckUtils]: 165: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:24,842 INFO L263 TraceCheckUtils]: 166: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:24,842 INFO L280 TraceCheckUtils]: 167: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,842 INFO L280 TraceCheckUtils]: 168: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:24,842 INFO L280 TraceCheckUtils]: 169: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:24,842 INFO L280 TraceCheckUtils]: 170: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,843 INFO L275 TraceCheckUtils]: 171: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:14:24,843 INFO L280 TraceCheckUtils]: 172: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:24,843 INFO L263 TraceCheckUtils]: 173: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:24,843 INFO L280 TraceCheckUtils]: 174: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,843 INFO L280 TraceCheckUtils]: 175: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:24,844 INFO L280 TraceCheckUtils]: 176: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,844 INFO L275 TraceCheckUtils]: 177: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:14:24,844 INFO L280 TraceCheckUtils]: 178: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:14:24,844 INFO L280 TraceCheckUtils]: 179: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,844 INFO L275 TraceCheckUtils]: 180: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:24,845 INFO L280 TraceCheckUtils]: 181: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:24,845 INFO L263 TraceCheckUtils]: 182: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:24,845 INFO L280 TraceCheckUtils]: 183: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,845 INFO L280 TraceCheckUtils]: 184: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:24,845 INFO L280 TraceCheckUtils]: 185: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:24,846 INFO L280 TraceCheckUtils]: 186: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,846 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:24,846 INFO L280 TraceCheckUtils]: 188: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13867#true} is VALID [2020-07-08 12:14:24,846 INFO L280 TraceCheckUtils]: 189: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,846 INFO L275 TraceCheckUtils]: 190: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:14:24,847 INFO L280 TraceCheckUtils]: 191: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:24,847 INFO L263 TraceCheckUtils]: 192: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:24,847 INFO L280 TraceCheckUtils]: 193: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,847 INFO L280 TraceCheckUtils]: 194: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:24,847 INFO L280 TraceCheckUtils]: 195: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:24,847 INFO L263 TraceCheckUtils]: 196: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:24,848 INFO L280 TraceCheckUtils]: 197: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,848 INFO L280 TraceCheckUtils]: 198: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:24,848 INFO L280 TraceCheckUtils]: 199: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:24,848 INFO L280 TraceCheckUtils]: 200: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,848 INFO L275 TraceCheckUtils]: 201: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:24,849 INFO L280 TraceCheckUtils]: 202: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:24,849 INFO L263 TraceCheckUtils]: 203: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:24,849 INFO L280 TraceCheckUtils]: 204: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,849 INFO L280 TraceCheckUtils]: 205: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:24,849 INFO L280 TraceCheckUtils]: 206: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,850 INFO L275 TraceCheckUtils]: 207: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:24,850 INFO L280 TraceCheckUtils]: 208: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13867#true} is VALID [2020-07-08 12:14:24,850 INFO L280 TraceCheckUtils]: 209: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,850 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:14:24,850 INFO L280 TraceCheckUtils]: 211: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:14:24,851 INFO L280 TraceCheckUtils]: 212: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,851 INFO L275 TraceCheckUtils]: 213: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:24,851 INFO L280 TraceCheckUtils]: 214: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:24,851 INFO L263 TraceCheckUtils]: 215: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:24,851 INFO L280 TraceCheckUtils]: 216: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,851 INFO L280 TraceCheckUtils]: 217: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:24,852 INFO L280 TraceCheckUtils]: 218: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:24,852 INFO L263 TraceCheckUtils]: 219: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:24,852 INFO L280 TraceCheckUtils]: 220: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,852 INFO L280 TraceCheckUtils]: 221: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:24,852 INFO L280 TraceCheckUtils]: 222: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:24,853 INFO L263 TraceCheckUtils]: 223: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:24,853 INFO L280 TraceCheckUtils]: 224: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,853 INFO L280 TraceCheckUtils]: 225: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:24,853 INFO L280 TraceCheckUtils]: 226: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:24,853 INFO L280 TraceCheckUtils]: 227: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,854 INFO L275 TraceCheckUtils]: 228: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:24,854 INFO L280 TraceCheckUtils]: 229: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:24,854 INFO L263 TraceCheckUtils]: 230: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:24,854 INFO L280 TraceCheckUtils]: 231: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,854 INFO L280 TraceCheckUtils]: 232: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:24,855 INFO L280 TraceCheckUtils]: 233: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,855 INFO L275 TraceCheckUtils]: 234: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:24,855 INFO L280 TraceCheckUtils]: 235: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13867#true} is VALID [2020-07-08 12:14:24,855 INFO L280 TraceCheckUtils]: 236: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,855 INFO L275 TraceCheckUtils]: 237: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:14:24,856 INFO L280 TraceCheckUtils]: 238: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:24,856 INFO L263 TraceCheckUtils]: 239: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:24,856 INFO L280 TraceCheckUtils]: 240: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,856 INFO L280 TraceCheckUtils]: 241: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:24,856 INFO L280 TraceCheckUtils]: 242: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:24,856 INFO L280 TraceCheckUtils]: 243: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,857 INFO L275 TraceCheckUtils]: 244: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:14:24,857 INFO L280 TraceCheckUtils]: 245: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:14:24,857 INFO L280 TraceCheckUtils]: 246: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,857 INFO L275 TraceCheckUtils]: 247: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:24,857 INFO L280 TraceCheckUtils]: 248: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13867#true} is VALID [2020-07-08 12:14:24,858 INFO L280 TraceCheckUtils]: 249: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,858 INFO L275 TraceCheckUtils]: 250: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:14:24,858 INFO L280 TraceCheckUtils]: 251: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:24,858 INFO L263 TraceCheckUtils]: 252: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:24,858 INFO L280 TraceCheckUtils]: 253: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,859 INFO L280 TraceCheckUtils]: 254: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:24,859 INFO L280 TraceCheckUtils]: 255: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:24,859 INFO L263 TraceCheckUtils]: 256: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:24,859 INFO L280 TraceCheckUtils]: 257: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,859 INFO L280 TraceCheckUtils]: 258: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:24,860 INFO L280 TraceCheckUtils]: 259: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:24,860 INFO L263 TraceCheckUtils]: 260: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:24,860 INFO L280 TraceCheckUtils]: 261: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,860 INFO L280 TraceCheckUtils]: 262: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:24,860 INFO L280 TraceCheckUtils]: 263: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:24,861 INFO L280 TraceCheckUtils]: 264: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,861 INFO L275 TraceCheckUtils]: 265: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:14:24,861 INFO L280 TraceCheckUtils]: 266: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:24,861 INFO L263 TraceCheckUtils]: 267: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:24,862 INFO L280 TraceCheckUtils]: 268: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,862 INFO L280 TraceCheckUtils]: 269: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:24,862 INFO L280 TraceCheckUtils]: 270: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,862 INFO L275 TraceCheckUtils]: 271: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:14:24,862 INFO L280 TraceCheckUtils]: 272: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:14:24,863 INFO L280 TraceCheckUtils]: 273: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,863 INFO L275 TraceCheckUtils]: 274: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:24,863 INFO L280 TraceCheckUtils]: 275: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:24,863 INFO L263 TraceCheckUtils]: 276: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:24,863 INFO L280 TraceCheckUtils]: 277: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:24,863 INFO L280 TraceCheckUtils]: 278: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:24,864 INFO L280 TraceCheckUtils]: 279: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:24,864 INFO L280 TraceCheckUtils]: 280: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,864 INFO L275 TraceCheckUtils]: 281: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:24,864 INFO L280 TraceCheckUtils]: 282: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13867#true} is VALID [2020-07-08 12:14:24,864 INFO L280 TraceCheckUtils]: 283: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,865 INFO L275 TraceCheckUtils]: 284: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:14:24,865 INFO L280 TraceCheckUtils]: 285: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:14:24,865 INFO L280 TraceCheckUtils]: 286: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:24,865 INFO L275 TraceCheckUtils]: 287: Hoare quadruple {13867#true} {13868#false} #59#return; {13868#false} is VALID [2020-07-08 12:14:24,865 INFO L280 TraceCheckUtils]: 288: Hoare triple {13868#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13868#false} is VALID [2020-07-08 12:14:24,866 INFO L280 TraceCheckUtils]: 289: Hoare triple {13868#false} assume true; {13868#false} is VALID [2020-07-08 12:14:24,866 INFO L275 TraceCheckUtils]: 290: Hoare quadruple {13868#false} {13867#true} #53#return; {13868#false} is VALID [2020-07-08 12:14:24,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:25,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:25,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:25,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:25,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:25,027 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,028 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,028 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:25,028 INFO L280 TraceCheckUtils]: 3: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,028 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:14:25,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:25,032 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,032 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:25,032 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,032 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:14:25,033 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,033 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,033 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:25,033 INFO L263 TraceCheckUtils]: 3: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:25,034 INFO L280 TraceCheckUtils]: 4: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,034 INFO L280 TraceCheckUtils]: 5: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,034 INFO L280 TraceCheckUtils]: 6: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:25,034 INFO L280 TraceCheckUtils]: 7: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,035 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:14:25,035 INFO L280 TraceCheckUtils]: 9: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:25,035 INFO L263 TraceCheckUtils]: 10: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:25,035 INFO L280 TraceCheckUtils]: 11: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,035 INFO L280 TraceCheckUtils]: 12: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:25,036 INFO L280 TraceCheckUtils]: 13: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,036 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:14:25,036 INFO L280 TraceCheckUtils]: 15: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:14:25,036 INFO L280 TraceCheckUtils]: 16: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,037 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:25,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:25,040 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,040 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,041 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:25,041 INFO L280 TraceCheckUtils]: 3: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,041 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:25,041 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,042 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,042 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:25,042 INFO L263 TraceCheckUtils]: 3: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:25,042 INFO L280 TraceCheckUtils]: 4: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,043 INFO L280 TraceCheckUtils]: 5: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,043 INFO L280 TraceCheckUtils]: 6: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:25,043 INFO L263 TraceCheckUtils]: 7: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:25,043 INFO L280 TraceCheckUtils]: 8: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,044 INFO L280 TraceCheckUtils]: 9: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,044 INFO L280 TraceCheckUtils]: 10: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:25,044 INFO L280 TraceCheckUtils]: 11: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,044 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:14:25,045 INFO L280 TraceCheckUtils]: 13: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:25,045 INFO L263 TraceCheckUtils]: 14: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:25,045 INFO L280 TraceCheckUtils]: 15: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,045 INFO L280 TraceCheckUtils]: 16: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:25,045 INFO L280 TraceCheckUtils]: 17: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,046 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:14:25,046 INFO L280 TraceCheckUtils]: 19: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:14:25,046 INFO L280 TraceCheckUtils]: 20: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,046 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:25,046 INFO L280 TraceCheckUtils]: 22: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:25,047 INFO L263 TraceCheckUtils]: 23: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:25,047 INFO L280 TraceCheckUtils]: 24: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,047 INFO L280 TraceCheckUtils]: 25: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,047 INFO L280 TraceCheckUtils]: 26: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:25,047 INFO L280 TraceCheckUtils]: 27: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,048 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:25,048 INFO L280 TraceCheckUtils]: 29: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13867#true} is VALID [2020-07-08 12:14:25,048 INFO L280 TraceCheckUtils]: 30: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,048 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:14:25,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:25,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:25,056 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,057 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,057 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:25,057 INFO L280 TraceCheckUtils]: 3: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,057 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:25,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:25,061 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,062 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:25,062 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,062 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:25,062 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,063 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,063 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:25,063 INFO L263 TraceCheckUtils]: 3: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:25,063 INFO L280 TraceCheckUtils]: 4: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,063 INFO L280 TraceCheckUtils]: 5: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,064 INFO L280 TraceCheckUtils]: 6: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:25,064 INFO L280 TraceCheckUtils]: 7: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,064 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:25,064 INFO L280 TraceCheckUtils]: 9: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:25,065 INFO L263 TraceCheckUtils]: 10: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:25,065 INFO L280 TraceCheckUtils]: 11: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,065 INFO L280 TraceCheckUtils]: 12: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:25,065 INFO L280 TraceCheckUtils]: 13: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,065 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:25,066 INFO L280 TraceCheckUtils]: 15: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13867#true} is VALID [2020-07-08 12:14:25,066 INFO L280 TraceCheckUtils]: 16: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,066 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:14:25,066 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,067 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,067 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:25,067 INFO L263 TraceCheckUtils]: 3: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:25,067 INFO L280 TraceCheckUtils]: 4: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,067 INFO L280 TraceCheckUtils]: 5: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,068 INFO L280 TraceCheckUtils]: 6: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:25,068 INFO L263 TraceCheckUtils]: 7: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:25,068 INFO L280 TraceCheckUtils]: 8: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,068 INFO L280 TraceCheckUtils]: 9: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,068 INFO L280 TraceCheckUtils]: 10: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:25,069 INFO L263 TraceCheckUtils]: 11: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:25,069 INFO L280 TraceCheckUtils]: 12: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,069 INFO L280 TraceCheckUtils]: 13: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,069 INFO L280 TraceCheckUtils]: 14: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:25,069 INFO L280 TraceCheckUtils]: 15: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,070 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:14:25,070 INFO L280 TraceCheckUtils]: 17: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:25,070 INFO L263 TraceCheckUtils]: 18: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:25,070 INFO L280 TraceCheckUtils]: 19: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,070 INFO L280 TraceCheckUtils]: 20: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:25,071 INFO L280 TraceCheckUtils]: 21: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,071 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:14:25,071 INFO L280 TraceCheckUtils]: 23: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:14:25,071 INFO L280 TraceCheckUtils]: 24: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,071 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:25,072 INFO L280 TraceCheckUtils]: 26: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:25,072 INFO L263 TraceCheckUtils]: 27: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:25,072 INFO L280 TraceCheckUtils]: 28: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,072 INFO L280 TraceCheckUtils]: 29: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,072 INFO L280 TraceCheckUtils]: 30: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:25,073 INFO L280 TraceCheckUtils]: 31: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,073 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:25,073 INFO L280 TraceCheckUtils]: 33: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13867#true} is VALID [2020-07-08 12:14:25,073 INFO L280 TraceCheckUtils]: 34: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,074 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:14:25,074 INFO L280 TraceCheckUtils]: 36: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:25,074 INFO L263 TraceCheckUtils]: 37: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:25,074 INFO L280 TraceCheckUtils]: 38: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,074 INFO L280 TraceCheckUtils]: 39: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,075 INFO L280 TraceCheckUtils]: 40: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:25,075 INFO L263 TraceCheckUtils]: 41: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:25,075 INFO L280 TraceCheckUtils]: 42: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,075 INFO L280 TraceCheckUtils]: 43: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,076 INFO L280 TraceCheckUtils]: 44: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:25,076 INFO L280 TraceCheckUtils]: 45: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,076 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:25,076 INFO L280 TraceCheckUtils]: 47: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:25,076 INFO L263 TraceCheckUtils]: 48: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:25,077 INFO L280 TraceCheckUtils]: 49: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,077 INFO L280 TraceCheckUtils]: 50: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:25,077 INFO L280 TraceCheckUtils]: 51: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,077 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:25,077 INFO L280 TraceCheckUtils]: 53: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13867#true} is VALID [2020-07-08 12:14:25,078 INFO L280 TraceCheckUtils]: 54: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,078 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:14:25,078 INFO L280 TraceCheckUtils]: 56: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:14:25,078 INFO L280 TraceCheckUtils]: 57: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,078 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:25,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:25,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:25,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:25,099 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,099 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,099 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:25,099 INFO L280 TraceCheckUtils]: 3: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,100 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:25,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:25,103 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,103 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:25,103 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,104 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:25,104 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,105 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,105 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:25,105 INFO L263 TraceCheckUtils]: 3: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:25,105 INFO L280 TraceCheckUtils]: 4: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,106 INFO L280 TraceCheckUtils]: 5: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,106 INFO L280 TraceCheckUtils]: 6: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:25,106 INFO L280 TraceCheckUtils]: 7: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,106 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:25,107 INFO L280 TraceCheckUtils]: 9: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:25,107 INFO L263 TraceCheckUtils]: 10: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:25,107 INFO L280 TraceCheckUtils]: 11: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,107 INFO L280 TraceCheckUtils]: 12: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:25,107 INFO L280 TraceCheckUtils]: 13: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,108 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:25,108 INFO L280 TraceCheckUtils]: 15: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13867#true} is VALID [2020-07-08 12:14:25,108 INFO L280 TraceCheckUtils]: 16: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,108 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:14:25,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:25,112 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,112 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,112 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:25,112 INFO L280 TraceCheckUtils]: 3: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,113 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:14:25,113 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,113 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,113 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:25,114 INFO L263 TraceCheckUtils]: 3: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:25,114 INFO L280 TraceCheckUtils]: 4: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,114 INFO L280 TraceCheckUtils]: 5: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,114 INFO L280 TraceCheckUtils]: 6: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:25,114 INFO L263 TraceCheckUtils]: 7: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:25,115 INFO L280 TraceCheckUtils]: 8: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,115 INFO L280 TraceCheckUtils]: 9: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,115 INFO L280 TraceCheckUtils]: 10: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:25,115 INFO L280 TraceCheckUtils]: 11: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,115 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:25,116 INFO L280 TraceCheckUtils]: 13: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:25,116 INFO L263 TraceCheckUtils]: 14: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:25,116 INFO L280 TraceCheckUtils]: 15: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,116 INFO L280 TraceCheckUtils]: 16: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:25,116 INFO L280 TraceCheckUtils]: 17: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,117 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:25,117 INFO L280 TraceCheckUtils]: 19: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13867#true} is VALID [2020-07-08 12:14:25,117 INFO L280 TraceCheckUtils]: 20: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,117 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:14:25,117 INFO L280 TraceCheckUtils]: 22: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:25,118 INFO L263 TraceCheckUtils]: 23: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:25,118 INFO L280 TraceCheckUtils]: 24: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,118 INFO L280 TraceCheckUtils]: 25: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,118 INFO L280 TraceCheckUtils]: 26: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:25,119 INFO L280 TraceCheckUtils]: 27: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,119 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:14:25,119 INFO L280 TraceCheckUtils]: 29: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:14:25,119 INFO L280 TraceCheckUtils]: 30: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,120 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:25,121 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,121 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,121 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:25,121 INFO L263 TraceCheckUtils]: 3: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:25,121 INFO L280 TraceCheckUtils]: 4: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,121 INFO L280 TraceCheckUtils]: 5: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,122 INFO L280 TraceCheckUtils]: 6: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:25,122 INFO L263 TraceCheckUtils]: 7: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:25,122 INFO L280 TraceCheckUtils]: 8: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,122 INFO L280 TraceCheckUtils]: 9: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,122 INFO L280 TraceCheckUtils]: 10: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:25,122 INFO L263 TraceCheckUtils]: 11: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:25,123 INFO L280 TraceCheckUtils]: 12: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,123 INFO L280 TraceCheckUtils]: 13: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,123 INFO L280 TraceCheckUtils]: 14: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:25,123 INFO L263 TraceCheckUtils]: 15: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:25,123 INFO L280 TraceCheckUtils]: 16: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,124 INFO L280 TraceCheckUtils]: 17: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,124 INFO L280 TraceCheckUtils]: 18: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:25,124 INFO L280 TraceCheckUtils]: 19: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,124 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:14:25,124 INFO L280 TraceCheckUtils]: 21: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:25,125 INFO L263 TraceCheckUtils]: 22: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:25,125 INFO L280 TraceCheckUtils]: 23: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,125 INFO L280 TraceCheckUtils]: 24: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:25,125 INFO L280 TraceCheckUtils]: 25: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,125 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:14:25,126 INFO L280 TraceCheckUtils]: 27: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:14:25,126 INFO L280 TraceCheckUtils]: 28: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,126 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:25,126 INFO L280 TraceCheckUtils]: 30: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:25,126 INFO L263 TraceCheckUtils]: 31: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:25,127 INFO L280 TraceCheckUtils]: 32: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,127 INFO L280 TraceCheckUtils]: 33: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,127 INFO L280 TraceCheckUtils]: 34: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:25,127 INFO L280 TraceCheckUtils]: 35: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,127 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:25,128 INFO L280 TraceCheckUtils]: 37: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13867#true} is VALID [2020-07-08 12:14:25,128 INFO L280 TraceCheckUtils]: 38: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,128 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:14:25,128 INFO L280 TraceCheckUtils]: 40: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:25,128 INFO L263 TraceCheckUtils]: 41: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:25,129 INFO L280 TraceCheckUtils]: 42: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,129 INFO L280 TraceCheckUtils]: 43: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,129 INFO L280 TraceCheckUtils]: 44: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:25,129 INFO L263 TraceCheckUtils]: 45: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:25,129 INFO L280 TraceCheckUtils]: 46: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,130 INFO L280 TraceCheckUtils]: 47: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,130 INFO L280 TraceCheckUtils]: 48: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:25,130 INFO L280 TraceCheckUtils]: 49: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,130 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:25,130 INFO L280 TraceCheckUtils]: 51: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:25,131 INFO L263 TraceCheckUtils]: 52: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:25,131 INFO L280 TraceCheckUtils]: 53: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,131 INFO L280 TraceCheckUtils]: 54: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:25,131 INFO L280 TraceCheckUtils]: 55: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,131 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:25,132 INFO L280 TraceCheckUtils]: 57: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13867#true} is VALID [2020-07-08 12:14:25,132 INFO L280 TraceCheckUtils]: 58: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,132 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:14:25,132 INFO L280 TraceCheckUtils]: 60: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:14:25,132 INFO L280 TraceCheckUtils]: 61: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,133 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:25,133 INFO L280 TraceCheckUtils]: 63: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:25,133 INFO L263 TraceCheckUtils]: 64: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:25,133 INFO L280 TraceCheckUtils]: 65: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,134 INFO L280 TraceCheckUtils]: 66: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,134 INFO L280 TraceCheckUtils]: 67: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:25,134 INFO L263 TraceCheckUtils]: 68: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:25,134 INFO L280 TraceCheckUtils]: 69: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,135 INFO L280 TraceCheckUtils]: 70: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,135 INFO L280 TraceCheckUtils]: 71: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:25,135 INFO L263 TraceCheckUtils]: 72: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:25,135 INFO L280 TraceCheckUtils]: 73: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,136 INFO L280 TraceCheckUtils]: 74: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,136 INFO L280 TraceCheckUtils]: 75: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:25,136 INFO L280 TraceCheckUtils]: 76: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,136 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:25,137 INFO L280 TraceCheckUtils]: 78: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:25,137 INFO L263 TraceCheckUtils]: 79: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:25,137 INFO L280 TraceCheckUtils]: 80: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,137 INFO L280 TraceCheckUtils]: 81: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:25,138 INFO L280 TraceCheckUtils]: 82: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,138 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:25,138 INFO L280 TraceCheckUtils]: 84: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13867#true} is VALID [2020-07-08 12:14:25,138 INFO L280 TraceCheckUtils]: 85: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,139 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:14:25,139 INFO L280 TraceCheckUtils]: 87: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:25,139 INFO L263 TraceCheckUtils]: 88: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:25,139 INFO L280 TraceCheckUtils]: 89: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,139 INFO L280 TraceCheckUtils]: 90: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,140 INFO L280 TraceCheckUtils]: 91: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:25,140 INFO L280 TraceCheckUtils]: 92: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,140 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:14:25,140 INFO L280 TraceCheckUtils]: 94: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:14:25,141 INFO L280 TraceCheckUtils]: 95: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,141 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:25,141 INFO L280 TraceCheckUtils]: 97: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13867#true} is VALID [2020-07-08 12:14:25,141 INFO L280 TraceCheckUtils]: 98: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,141 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {13867#true} {13868#false} #55#return; {13868#false} is VALID [2020-07-08 12:14:25,146 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,147 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,147 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:25,147 INFO L263 TraceCheckUtils]: 3: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:25,147 INFO L280 TraceCheckUtils]: 4: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,147 INFO L280 TraceCheckUtils]: 5: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,148 INFO L280 TraceCheckUtils]: 6: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:25,148 INFO L263 TraceCheckUtils]: 7: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:25,148 INFO L280 TraceCheckUtils]: 8: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,148 INFO L280 TraceCheckUtils]: 9: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,148 INFO L280 TraceCheckUtils]: 10: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:25,149 INFO L263 TraceCheckUtils]: 11: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:25,149 INFO L280 TraceCheckUtils]: 12: Hoare triple {13867#true} ~n := #in~n; {15905#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:14:25,150 INFO L280 TraceCheckUtils]: 13: Hoare triple {15905#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15905#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:14:25,151 INFO L280 TraceCheckUtils]: 14: Hoare triple {15905#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {15905#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:14:25,151 INFO L263 TraceCheckUtils]: 15: Hoare triple {15905#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:25,151 INFO L280 TraceCheckUtils]: 16: Hoare triple {13867#true} ~n := #in~n; {15999#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:25,152 INFO L280 TraceCheckUtils]: 17: Hoare triple {15999#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {15999#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:25,152 INFO L280 TraceCheckUtils]: 18: Hoare triple {15999#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {15999#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:25,153 INFO L263 TraceCheckUtils]: 19: Hoare triple {15999#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:25,153 INFO L280 TraceCheckUtils]: 20: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,153 INFO L280 TraceCheckUtils]: 21: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,153 INFO L280 TraceCheckUtils]: 22: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:25,154 INFO L263 TraceCheckUtils]: 23: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:25,154 INFO L280 TraceCheckUtils]: 24: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,154 INFO L280 TraceCheckUtils]: 25: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,154 INFO L280 TraceCheckUtils]: 26: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:25,154 INFO L263 TraceCheckUtils]: 27: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:25,155 INFO L280 TraceCheckUtils]: 28: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,155 INFO L280 TraceCheckUtils]: 29: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,155 INFO L280 TraceCheckUtils]: 30: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:25,155 INFO L280 TraceCheckUtils]: 31: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,155 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:14:25,156 INFO L280 TraceCheckUtils]: 33: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:25,156 INFO L263 TraceCheckUtils]: 34: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:25,156 INFO L280 TraceCheckUtils]: 35: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,156 INFO L280 TraceCheckUtils]: 36: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:25,156 INFO L280 TraceCheckUtils]: 37: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,157 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:14:25,157 INFO L280 TraceCheckUtils]: 39: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:14:25,157 INFO L280 TraceCheckUtils]: 40: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,157 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:25,157 INFO L280 TraceCheckUtils]: 42: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:25,158 INFO L263 TraceCheckUtils]: 43: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:25,158 INFO L280 TraceCheckUtils]: 44: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,158 INFO L280 TraceCheckUtils]: 45: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,158 INFO L280 TraceCheckUtils]: 46: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:25,158 INFO L280 TraceCheckUtils]: 47: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,159 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:25,159 INFO L280 TraceCheckUtils]: 49: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13867#true} is VALID [2020-07-08 12:14:25,159 INFO L280 TraceCheckUtils]: 50: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,160 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {13867#true} {15999#(= fibo2_~n |fibo2_#in~n|)} #53#return; {15999#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:25,161 INFO L280 TraceCheckUtils]: 52: Hoare triple {15999#(= fibo2_~n |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15999#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:25,161 INFO L263 TraceCheckUtils]: 53: Hoare triple {15999#(= fibo2_~n |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:25,162 INFO L280 TraceCheckUtils]: 54: Hoare triple {13867#true} ~n := #in~n; {15905#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:14:25,163 INFO L280 TraceCheckUtils]: 55: Hoare triple {15905#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {16083#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:14:25,164 INFO L280 TraceCheckUtils]: 56: Hoare triple {16083#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {16084#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:14:25,164 INFO L263 TraceCheckUtils]: 57: Hoare triple {16084#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:25,164 INFO L280 TraceCheckUtils]: 58: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,164 INFO L280 TraceCheckUtils]: 59: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,165 INFO L280 TraceCheckUtils]: 60: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:25,165 INFO L280 TraceCheckUtils]: 61: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,166 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {13867#true} {16084#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #57#return; {16084#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:14:25,167 INFO L280 TraceCheckUtils]: 63: Hoare triple {16084#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {16084#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:14:25,167 INFO L263 TraceCheckUtils]: 64: Hoare triple {16084#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:25,167 INFO L280 TraceCheckUtils]: 65: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,167 INFO L280 TraceCheckUtils]: 66: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:25,168 INFO L280 TraceCheckUtils]: 67: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,169 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {13867#true} {16084#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #59#return; {16094#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:14:25,170 INFO L280 TraceCheckUtils]: 69: Hoare triple {16094#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {16094#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:14:25,170 INFO L280 TraceCheckUtils]: 70: Hoare triple {16094#(<= 2 |fibo1_#in~n|)} assume true; {16094#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:14:25,171 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {16094#(<= 2 |fibo1_#in~n|)} {15999#(= fibo2_~n |fibo2_#in~n|)} #55#return; {16050#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 12:14:25,172 INFO L280 TraceCheckUtils]: 72: Hoare triple {16050#(<= 4 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {16050#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 12:14:25,172 INFO L280 TraceCheckUtils]: 73: Hoare triple {16050#(<= 4 |fibo2_#in~n|)} assume true; {16050#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 12:14:25,174 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {16050#(<= 4 |fibo2_#in~n|)} {15905#(= fibo1_~n |fibo1_#in~n|)} #57#return; {15965#(and (<= 5 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:14:25,174 INFO L280 TraceCheckUtils]: 75: Hoare triple {15965#(and (<= 5 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15965#(and (<= 5 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:14:25,175 INFO L263 TraceCheckUtils]: 76: Hoare triple {15965#(and (<= 5 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:25,175 INFO L280 TraceCheckUtils]: 77: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,175 INFO L280 TraceCheckUtils]: 78: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,175 INFO L280 TraceCheckUtils]: 79: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:25,175 INFO L263 TraceCheckUtils]: 80: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:25,176 INFO L280 TraceCheckUtils]: 81: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,176 INFO L280 TraceCheckUtils]: 82: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,176 INFO L280 TraceCheckUtils]: 83: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:25,176 INFO L263 TraceCheckUtils]: 84: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:25,176 INFO L280 TraceCheckUtils]: 85: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,176 INFO L280 TraceCheckUtils]: 86: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,177 INFO L280 TraceCheckUtils]: 87: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:25,177 INFO L280 TraceCheckUtils]: 88: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,177 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:25,177 INFO L280 TraceCheckUtils]: 90: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:25,177 INFO L263 TraceCheckUtils]: 91: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:25,178 INFO L280 TraceCheckUtils]: 92: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,178 INFO L280 TraceCheckUtils]: 93: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:25,178 INFO L280 TraceCheckUtils]: 94: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,178 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:25,178 INFO L280 TraceCheckUtils]: 96: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13867#true} is VALID [2020-07-08 12:14:25,179 INFO L280 TraceCheckUtils]: 97: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,179 INFO L275 TraceCheckUtils]: 98: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:14:25,179 INFO L280 TraceCheckUtils]: 99: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:25,179 INFO L263 TraceCheckUtils]: 100: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:25,179 INFO L280 TraceCheckUtils]: 101: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,180 INFO L280 TraceCheckUtils]: 102: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,180 INFO L280 TraceCheckUtils]: 103: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:25,180 INFO L280 TraceCheckUtils]: 104: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,180 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:14:25,180 INFO L280 TraceCheckUtils]: 106: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:14:25,181 INFO L280 TraceCheckUtils]: 107: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,182 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {13867#true} {15965#(and (<= 5 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #59#return; {15998#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-08 12:14:25,182 INFO L280 TraceCheckUtils]: 109: Hoare triple {15998#(<= 5 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {15998#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-08 12:14:25,183 INFO L280 TraceCheckUtils]: 110: Hoare triple {15998#(<= 5 |fibo1_#in~n|)} assume true; {15998#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-08 12:14:25,184 INFO L275 TraceCheckUtils]: 111: Hoare quadruple {15998#(<= 5 |fibo1_#in~n|)} {13867#true} #53#return; {15872#(<= 6 fibo2_~n)} is VALID [2020-07-08 12:14:25,184 INFO L280 TraceCheckUtils]: 112: Hoare triple {15872#(<= 6 fibo2_~n)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15872#(<= 6 fibo2_~n)} is VALID [2020-07-08 12:14:25,185 INFO L263 TraceCheckUtils]: 113: Hoare triple {15872#(<= 6 fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:25,185 INFO L280 TraceCheckUtils]: 114: Hoare triple {13867#true} ~n := #in~n; {15905#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:14:25,186 INFO L280 TraceCheckUtils]: 115: Hoare triple {15905#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15905#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:14:25,186 INFO L280 TraceCheckUtils]: 116: Hoare triple {15905#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {15905#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:14:25,186 INFO L263 TraceCheckUtils]: 117: Hoare triple {15905#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:25,187 INFO L280 TraceCheckUtils]: 118: Hoare triple {13867#true} ~n := #in~n; {15999#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:25,187 INFO L280 TraceCheckUtils]: 119: Hoare triple {15999#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {15999#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:25,188 INFO L280 TraceCheckUtils]: 120: Hoare triple {15999#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {15999#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:25,188 INFO L263 TraceCheckUtils]: 121: Hoare triple {15999#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:25,189 INFO L280 TraceCheckUtils]: 122: Hoare triple {13867#true} ~n := #in~n; {15905#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:14:25,189 INFO L280 TraceCheckUtils]: 123: Hoare triple {15905#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15905#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:14:25,190 INFO L280 TraceCheckUtils]: 124: Hoare triple {15905#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n;#res := 1; {16163#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 12:14:25,190 INFO L280 TraceCheckUtils]: 125: Hoare triple {16163#(<= |fibo1_#in~n| 1)} assume true; {16163#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 12:14:25,191 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {16163#(<= |fibo1_#in~n| 1)} {15999#(= fibo2_~n |fibo2_#in~n|)} #53#return; {16157#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:14:25,192 INFO L280 TraceCheckUtils]: 127: Hoare triple {16157#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {16157#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:14:25,192 INFO L263 TraceCheckUtils]: 128: Hoare triple {16157#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:25,193 INFO L280 TraceCheckUtils]: 129: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,193 INFO L280 TraceCheckUtils]: 130: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:25,193 INFO L280 TraceCheckUtils]: 131: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,194 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {13867#true} {16157#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} #55#return; {16162#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 12:14:25,194 INFO L280 TraceCheckUtils]: 133: Hoare triple {16162#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {16162#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 12:14:25,195 INFO L280 TraceCheckUtils]: 134: Hoare triple {16162#(<= |fibo2_#in~n| 2)} assume true; {16162#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 12:14:25,196 INFO L275 TraceCheckUtils]: 135: Hoare quadruple {16162#(<= |fibo2_#in~n| 2)} {15905#(= fibo1_~n |fibo1_#in~n|)} #57#return; {16145#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:14:25,197 INFO L280 TraceCheckUtils]: 136: Hoare triple {16145#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {16145#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:14:25,197 INFO L263 TraceCheckUtils]: 137: Hoare triple {16145#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:25,197 INFO L280 TraceCheckUtils]: 138: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,197 INFO L280 TraceCheckUtils]: 139: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,198 INFO L280 TraceCheckUtils]: 140: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:25,198 INFO L280 TraceCheckUtils]: 141: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,199 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {13867#true} {16145#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} #59#return; {16151#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 12:14:25,199 INFO L280 TraceCheckUtils]: 143: Hoare triple {16151#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {16151#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 12:14:25,200 INFO L280 TraceCheckUtils]: 144: Hoare triple {16151#(<= |fibo1_#in~n| 3)} assume true; {16151#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 12:14:25,201 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {16151#(<= |fibo1_#in~n| 3)} {15872#(<= 6 fibo2_~n)} #55#return; {13868#false} is VALID [2020-07-08 12:14:25,201 INFO L280 TraceCheckUtils]: 146: Hoare triple {13868#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13868#false} is VALID [2020-07-08 12:14:25,201 INFO L280 TraceCheckUtils]: 147: Hoare triple {13868#false} assume true; {13868#false} is VALID [2020-07-08 12:14:25,201 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {13868#false} {13867#true} #57#return; {13868#false} is VALID [2020-07-08 12:14:25,202 INFO L280 TraceCheckUtils]: 149: Hoare triple {13868#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13868#false} is VALID [2020-07-08 12:14:25,202 INFO L263 TraceCheckUtils]: 150: Hoare triple {13868#false} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:25,202 INFO L280 TraceCheckUtils]: 151: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,202 INFO L280 TraceCheckUtils]: 152: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,202 INFO L280 TraceCheckUtils]: 153: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:25,203 INFO L263 TraceCheckUtils]: 154: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:25,203 INFO L280 TraceCheckUtils]: 155: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,203 INFO L280 TraceCheckUtils]: 156: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,203 INFO L280 TraceCheckUtils]: 157: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:25,204 INFO L263 TraceCheckUtils]: 158: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:25,204 INFO L280 TraceCheckUtils]: 159: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,204 INFO L280 TraceCheckUtils]: 160: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,204 INFO L280 TraceCheckUtils]: 161: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:25,204 INFO L263 TraceCheckUtils]: 162: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:25,205 INFO L280 TraceCheckUtils]: 163: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,205 INFO L280 TraceCheckUtils]: 164: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,205 INFO L280 TraceCheckUtils]: 165: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:25,205 INFO L263 TraceCheckUtils]: 166: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:25,205 INFO L280 TraceCheckUtils]: 167: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,206 INFO L280 TraceCheckUtils]: 168: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,206 INFO L280 TraceCheckUtils]: 169: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:25,206 INFO L263 TraceCheckUtils]: 170: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:25,206 INFO L280 TraceCheckUtils]: 171: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,206 INFO L280 TraceCheckUtils]: 172: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,207 INFO L280 TraceCheckUtils]: 173: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:25,207 INFO L280 TraceCheckUtils]: 174: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,207 INFO L275 TraceCheckUtils]: 175: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:14:25,207 INFO L280 TraceCheckUtils]: 176: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:25,208 INFO L263 TraceCheckUtils]: 177: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:25,208 INFO L280 TraceCheckUtils]: 178: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,208 INFO L280 TraceCheckUtils]: 179: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:25,208 INFO L280 TraceCheckUtils]: 180: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,208 INFO L275 TraceCheckUtils]: 181: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:14:25,208 INFO L280 TraceCheckUtils]: 182: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:14:25,209 INFO L280 TraceCheckUtils]: 183: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,209 INFO L275 TraceCheckUtils]: 184: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:25,209 INFO L280 TraceCheckUtils]: 185: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:25,209 INFO L263 TraceCheckUtils]: 186: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:25,209 INFO L280 TraceCheckUtils]: 187: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,210 INFO L280 TraceCheckUtils]: 188: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,210 INFO L280 TraceCheckUtils]: 189: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:25,210 INFO L280 TraceCheckUtils]: 190: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,210 INFO L275 TraceCheckUtils]: 191: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:25,210 INFO L280 TraceCheckUtils]: 192: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13867#true} is VALID [2020-07-08 12:14:25,210 INFO L280 TraceCheckUtils]: 193: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,211 INFO L275 TraceCheckUtils]: 194: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:14:25,211 INFO L280 TraceCheckUtils]: 195: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:25,211 INFO L263 TraceCheckUtils]: 196: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:25,211 INFO L280 TraceCheckUtils]: 197: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,211 INFO L280 TraceCheckUtils]: 198: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,212 INFO L280 TraceCheckUtils]: 199: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:25,212 INFO L263 TraceCheckUtils]: 200: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:25,212 INFO L280 TraceCheckUtils]: 201: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,212 INFO L280 TraceCheckUtils]: 202: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,212 INFO L280 TraceCheckUtils]: 203: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:25,213 INFO L280 TraceCheckUtils]: 204: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,213 INFO L275 TraceCheckUtils]: 205: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:25,213 INFO L280 TraceCheckUtils]: 206: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:25,213 INFO L263 TraceCheckUtils]: 207: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:25,213 INFO L280 TraceCheckUtils]: 208: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,213 INFO L280 TraceCheckUtils]: 209: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:25,214 INFO L280 TraceCheckUtils]: 210: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,214 INFO L275 TraceCheckUtils]: 211: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:25,214 INFO L280 TraceCheckUtils]: 212: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13867#true} is VALID [2020-07-08 12:14:25,214 INFO L280 TraceCheckUtils]: 213: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,214 INFO L275 TraceCheckUtils]: 214: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:14:25,215 INFO L280 TraceCheckUtils]: 215: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:14:25,215 INFO L280 TraceCheckUtils]: 216: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,215 INFO L275 TraceCheckUtils]: 217: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:25,215 INFO L280 TraceCheckUtils]: 218: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:25,215 INFO L263 TraceCheckUtils]: 219: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:25,216 INFO L280 TraceCheckUtils]: 220: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,216 INFO L280 TraceCheckUtils]: 221: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,216 INFO L280 TraceCheckUtils]: 222: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:25,216 INFO L263 TraceCheckUtils]: 223: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:25,216 INFO L280 TraceCheckUtils]: 224: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,217 INFO L280 TraceCheckUtils]: 225: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,217 INFO L280 TraceCheckUtils]: 226: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:25,217 INFO L263 TraceCheckUtils]: 227: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:25,217 INFO L280 TraceCheckUtils]: 228: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,217 INFO L280 TraceCheckUtils]: 229: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,217 INFO L280 TraceCheckUtils]: 230: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:25,218 INFO L280 TraceCheckUtils]: 231: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,218 INFO L275 TraceCheckUtils]: 232: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:25,218 INFO L280 TraceCheckUtils]: 233: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:25,218 INFO L263 TraceCheckUtils]: 234: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:25,218 INFO L280 TraceCheckUtils]: 235: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,219 INFO L280 TraceCheckUtils]: 236: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:25,219 INFO L280 TraceCheckUtils]: 237: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,219 INFO L275 TraceCheckUtils]: 238: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:25,219 INFO L280 TraceCheckUtils]: 239: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13867#true} is VALID [2020-07-08 12:14:25,219 INFO L280 TraceCheckUtils]: 240: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,219 INFO L275 TraceCheckUtils]: 241: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:14:25,220 INFO L280 TraceCheckUtils]: 242: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:25,220 INFO L263 TraceCheckUtils]: 243: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:25,220 INFO L280 TraceCheckUtils]: 244: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,220 INFO L280 TraceCheckUtils]: 245: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,220 INFO L280 TraceCheckUtils]: 246: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:25,221 INFO L280 TraceCheckUtils]: 247: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,221 INFO L275 TraceCheckUtils]: 248: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:14:25,221 INFO L280 TraceCheckUtils]: 249: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:14:25,221 INFO L280 TraceCheckUtils]: 250: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,221 INFO L275 TraceCheckUtils]: 251: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:25,222 INFO L280 TraceCheckUtils]: 252: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13867#true} is VALID [2020-07-08 12:14:25,222 INFO L280 TraceCheckUtils]: 253: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,222 INFO L275 TraceCheckUtils]: 254: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:14:25,222 INFO L280 TraceCheckUtils]: 255: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:25,222 INFO L263 TraceCheckUtils]: 256: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:25,222 INFO L280 TraceCheckUtils]: 257: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,223 INFO L280 TraceCheckUtils]: 258: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,223 INFO L280 TraceCheckUtils]: 259: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:25,223 INFO L263 TraceCheckUtils]: 260: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:25,223 INFO L280 TraceCheckUtils]: 261: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,223 INFO L280 TraceCheckUtils]: 262: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,223 INFO L280 TraceCheckUtils]: 263: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:25,224 INFO L263 TraceCheckUtils]: 264: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:25,224 INFO L280 TraceCheckUtils]: 265: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,224 INFO L280 TraceCheckUtils]: 266: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,224 INFO L280 TraceCheckUtils]: 267: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:25,224 INFO L280 TraceCheckUtils]: 268: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,225 INFO L275 TraceCheckUtils]: 269: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:14:25,225 INFO L280 TraceCheckUtils]: 270: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:25,225 INFO L263 TraceCheckUtils]: 271: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:25,225 INFO L280 TraceCheckUtils]: 272: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,226 INFO L280 TraceCheckUtils]: 273: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:25,226 INFO L280 TraceCheckUtils]: 274: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,226 INFO L275 TraceCheckUtils]: 275: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:14:25,226 INFO L280 TraceCheckUtils]: 276: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:14:25,227 INFO L280 TraceCheckUtils]: 277: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,227 INFO L275 TraceCheckUtils]: 278: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:25,227 INFO L280 TraceCheckUtils]: 279: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:25,227 INFO L263 TraceCheckUtils]: 280: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:25,227 INFO L280 TraceCheckUtils]: 281: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,228 INFO L280 TraceCheckUtils]: 282: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,228 INFO L280 TraceCheckUtils]: 283: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:25,228 INFO L280 TraceCheckUtils]: 284: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,228 INFO L275 TraceCheckUtils]: 285: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:25,229 INFO L280 TraceCheckUtils]: 286: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13867#true} is VALID [2020-07-08 12:14:25,229 INFO L280 TraceCheckUtils]: 287: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,229 INFO L275 TraceCheckUtils]: 288: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:14:25,229 INFO L280 TraceCheckUtils]: 289: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:14:25,229 INFO L280 TraceCheckUtils]: 290: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,230 INFO L275 TraceCheckUtils]: 291: Hoare quadruple {13867#true} {13868#false} #59#return; {13868#false} is VALID [2020-07-08 12:14:25,230 INFO L280 TraceCheckUtils]: 292: Hoare triple {13868#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13868#false} is VALID [2020-07-08 12:14:25,230 INFO L280 TraceCheckUtils]: 293: Hoare triple {13868#false} assume true; {13868#false} is VALID [2020-07-08 12:14:25,230 INFO L275 TraceCheckUtils]: 294: Hoare quadruple {13868#false} {13867#true} #53#return; {13868#false} is VALID [2020-07-08 12:14:25,231 INFO L280 TraceCheckUtils]: 295: Hoare triple {13868#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13868#false} is VALID [2020-07-08 12:14:25,231 INFO L263 TraceCheckUtils]: 296: Hoare triple {13868#false} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:25,231 INFO L280 TraceCheckUtils]: 297: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,231 INFO L280 TraceCheckUtils]: 298: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,231 INFO L280 TraceCheckUtils]: 299: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:25,231 INFO L263 TraceCheckUtils]: 300: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:25,232 INFO L280 TraceCheckUtils]: 301: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,232 INFO L280 TraceCheckUtils]: 302: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,232 INFO L280 TraceCheckUtils]: 303: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:25,232 INFO L263 TraceCheckUtils]: 304: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:25,232 INFO L280 TraceCheckUtils]: 305: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,233 INFO L280 TraceCheckUtils]: 306: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,233 INFO L280 TraceCheckUtils]: 307: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:25,233 INFO L263 TraceCheckUtils]: 308: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:25,233 INFO L280 TraceCheckUtils]: 309: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,234 INFO L280 TraceCheckUtils]: 310: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,234 INFO L280 TraceCheckUtils]: 311: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:25,234 INFO L263 TraceCheckUtils]: 312: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:25,234 INFO L280 TraceCheckUtils]: 313: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,234 INFO L280 TraceCheckUtils]: 314: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,235 INFO L280 TraceCheckUtils]: 315: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:25,235 INFO L280 TraceCheckUtils]: 316: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,235 INFO L275 TraceCheckUtils]: 317: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:14:25,235 INFO L280 TraceCheckUtils]: 318: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:25,235 INFO L263 TraceCheckUtils]: 319: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:25,235 INFO L280 TraceCheckUtils]: 320: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,236 INFO L280 TraceCheckUtils]: 321: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:25,236 INFO L280 TraceCheckUtils]: 322: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,236 INFO L275 TraceCheckUtils]: 323: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:14:25,236 INFO L280 TraceCheckUtils]: 324: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:14:25,236 INFO L280 TraceCheckUtils]: 325: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,236 INFO L275 TraceCheckUtils]: 326: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:25,237 INFO L280 TraceCheckUtils]: 327: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:25,237 INFO L263 TraceCheckUtils]: 328: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:25,237 INFO L280 TraceCheckUtils]: 329: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,237 INFO L280 TraceCheckUtils]: 330: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,237 INFO L280 TraceCheckUtils]: 331: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:25,238 INFO L280 TraceCheckUtils]: 332: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,238 INFO L275 TraceCheckUtils]: 333: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:25,238 INFO L280 TraceCheckUtils]: 334: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13867#true} is VALID [2020-07-08 12:14:25,238 INFO L280 TraceCheckUtils]: 335: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,238 INFO L275 TraceCheckUtils]: 336: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:14:25,239 INFO L280 TraceCheckUtils]: 337: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:25,239 INFO L263 TraceCheckUtils]: 338: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:25,239 INFO L280 TraceCheckUtils]: 339: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,239 INFO L280 TraceCheckUtils]: 340: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,239 INFO L280 TraceCheckUtils]: 341: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:25,239 INFO L263 TraceCheckUtils]: 342: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:25,240 INFO L280 TraceCheckUtils]: 343: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,240 INFO L280 TraceCheckUtils]: 344: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,240 INFO L280 TraceCheckUtils]: 345: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:25,240 INFO L280 TraceCheckUtils]: 346: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,240 INFO L275 TraceCheckUtils]: 347: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:25,241 INFO L280 TraceCheckUtils]: 348: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:25,241 INFO L263 TraceCheckUtils]: 349: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:25,241 INFO L280 TraceCheckUtils]: 350: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,241 INFO L280 TraceCheckUtils]: 351: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:25,241 INFO L280 TraceCheckUtils]: 352: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,242 INFO L275 TraceCheckUtils]: 353: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:25,242 INFO L280 TraceCheckUtils]: 354: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13867#true} is VALID [2020-07-08 12:14:25,242 INFO L280 TraceCheckUtils]: 355: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,242 INFO L275 TraceCheckUtils]: 356: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:14:25,242 INFO L280 TraceCheckUtils]: 357: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:14:25,243 INFO L280 TraceCheckUtils]: 358: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,243 INFO L275 TraceCheckUtils]: 359: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:25,243 INFO L280 TraceCheckUtils]: 360: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:25,243 INFO L263 TraceCheckUtils]: 361: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:25,243 INFO L280 TraceCheckUtils]: 362: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,244 INFO L280 TraceCheckUtils]: 363: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,244 INFO L280 TraceCheckUtils]: 364: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:25,244 INFO L263 TraceCheckUtils]: 365: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:25,244 INFO L280 TraceCheckUtils]: 366: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,244 INFO L280 TraceCheckUtils]: 367: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,244 INFO L280 TraceCheckUtils]: 368: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:25,245 INFO L263 TraceCheckUtils]: 369: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:25,245 INFO L280 TraceCheckUtils]: 370: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,245 INFO L280 TraceCheckUtils]: 371: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,245 INFO L280 TraceCheckUtils]: 372: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:25,245 INFO L280 TraceCheckUtils]: 373: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,246 INFO L275 TraceCheckUtils]: 374: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:25,246 INFO L280 TraceCheckUtils]: 375: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:25,246 INFO L263 TraceCheckUtils]: 376: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:25,246 INFO L280 TraceCheckUtils]: 377: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,246 INFO L280 TraceCheckUtils]: 378: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:25,246 INFO L280 TraceCheckUtils]: 379: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,247 INFO L275 TraceCheckUtils]: 380: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:25,247 INFO L280 TraceCheckUtils]: 381: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13867#true} is VALID [2020-07-08 12:14:25,247 INFO L280 TraceCheckUtils]: 382: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,247 INFO L275 TraceCheckUtils]: 383: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:14:25,247 INFO L280 TraceCheckUtils]: 384: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:25,248 INFO L263 TraceCheckUtils]: 385: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:25,248 INFO L280 TraceCheckUtils]: 386: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,248 INFO L280 TraceCheckUtils]: 387: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,248 INFO L280 TraceCheckUtils]: 388: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:25,248 INFO L280 TraceCheckUtils]: 389: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,249 INFO L275 TraceCheckUtils]: 390: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:14:25,249 INFO L280 TraceCheckUtils]: 391: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:14:25,249 INFO L280 TraceCheckUtils]: 392: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,249 INFO L275 TraceCheckUtils]: 393: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:25,249 INFO L280 TraceCheckUtils]: 394: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13867#true} is VALID [2020-07-08 12:14:25,249 INFO L280 TraceCheckUtils]: 395: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,250 INFO L275 TraceCheckUtils]: 396: Hoare quadruple {13867#true} {13868#false} #55#return; {13868#false} is VALID [2020-07-08 12:14:25,250 INFO L280 TraceCheckUtils]: 397: Hoare triple {13868#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13868#false} is VALID [2020-07-08 12:14:25,250 INFO L280 TraceCheckUtils]: 398: Hoare triple {13868#false} assume true; {13868#false} is VALID [2020-07-08 12:14:25,250 INFO L275 TraceCheckUtils]: 399: Hoare quadruple {13868#false} {13867#true} #57#return; {13868#false} is VALID [2020-07-08 12:14:25,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:25,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:25,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:25,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:25,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:25,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:25,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:25,450 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,450 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,451 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:25,451 INFO L280 TraceCheckUtils]: 3: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,452 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:25,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:25,455 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,456 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:25,456 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,457 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:25,457 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,458 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,458 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:25,458 INFO L263 TraceCheckUtils]: 3: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:25,459 INFO L280 TraceCheckUtils]: 4: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,459 INFO L280 TraceCheckUtils]: 5: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,460 INFO L280 TraceCheckUtils]: 6: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:25,460 INFO L280 TraceCheckUtils]: 7: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,460 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:25,461 INFO L280 TraceCheckUtils]: 9: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:25,461 INFO L263 TraceCheckUtils]: 10: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:25,462 INFO L280 TraceCheckUtils]: 11: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,462 INFO L280 TraceCheckUtils]: 12: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:25,463 INFO L280 TraceCheckUtils]: 13: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,463 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:25,463 INFO L280 TraceCheckUtils]: 15: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13867#true} is VALID [2020-07-08 12:14:25,464 INFO L280 TraceCheckUtils]: 16: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,464 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:14:25,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:25,468 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,469 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,469 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:25,469 INFO L280 TraceCheckUtils]: 3: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,469 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:14:25,470 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,470 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,470 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:25,470 INFO L263 TraceCheckUtils]: 3: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:25,470 INFO L280 TraceCheckUtils]: 4: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,471 INFO L280 TraceCheckUtils]: 5: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,471 INFO L280 TraceCheckUtils]: 6: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:25,471 INFO L263 TraceCheckUtils]: 7: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:25,471 INFO L280 TraceCheckUtils]: 8: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,472 INFO L280 TraceCheckUtils]: 9: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,472 INFO L280 TraceCheckUtils]: 10: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:25,473 INFO L280 TraceCheckUtils]: 11: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,473 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:25,474 INFO L280 TraceCheckUtils]: 13: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:25,474 INFO L263 TraceCheckUtils]: 14: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:25,474 INFO L280 TraceCheckUtils]: 15: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,475 INFO L280 TraceCheckUtils]: 16: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:25,475 INFO L280 TraceCheckUtils]: 17: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,476 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:25,476 INFO L280 TraceCheckUtils]: 19: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13867#true} is VALID [2020-07-08 12:14:25,476 INFO L280 TraceCheckUtils]: 20: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,477 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:14:25,477 INFO L280 TraceCheckUtils]: 22: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:25,477 INFO L263 TraceCheckUtils]: 23: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:25,478 INFO L280 TraceCheckUtils]: 24: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,478 INFO L280 TraceCheckUtils]: 25: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,479 INFO L280 TraceCheckUtils]: 26: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:25,479 INFO L280 TraceCheckUtils]: 27: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,479 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:14:25,480 INFO L280 TraceCheckUtils]: 29: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:14:25,480 INFO L280 TraceCheckUtils]: 30: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,480 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:25,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:25,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:25,497 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,498 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,498 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:25,498 INFO L280 TraceCheckUtils]: 3: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,498 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:14:25,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:25,503 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,504 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:25,504 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,504 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:14:25,505 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,505 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,506 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:25,506 INFO L263 TraceCheckUtils]: 3: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:25,506 INFO L280 TraceCheckUtils]: 4: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,507 INFO L280 TraceCheckUtils]: 5: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,507 INFO L280 TraceCheckUtils]: 6: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:25,507 INFO L280 TraceCheckUtils]: 7: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,508 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:14:25,508 INFO L280 TraceCheckUtils]: 9: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:25,509 INFO L263 TraceCheckUtils]: 10: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:25,509 INFO L280 TraceCheckUtils]: 11: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,509 INFO L280 TraceCheckUtils]: 12: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:25,510 INFO L280 TraceCheckUtils]: 13: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,510 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:14:25,511 INFO L280 TraceCheckUtils]: 15: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:14:25,511 INFO L280 TraceCheckUtils]: 16: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,511 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:25,512 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,512 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,513 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:25,513 INFO L263 TraceCheckUtils]: 3: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:25,513 INFO L280 TraceCheckUtils]: 4: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,514 INFO L280 TraceCheckUtils]: 5: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,514 INFO L280 TraceCheckUtils]: 6: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:25,515 INFO L263 TraceCheckUtils]: 7: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:25,515 INFO L280 TraceCheckUtils]: 8: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,515 INFO L280 TraceCheckUtils]: 9: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,516 INFO L280 TraceCheckUtils]: 10: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:25,516 INFO L263 TraceCheckUtils]: 11: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:25,516 INFO L280 TraceCheckUtils]: 12: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,517 INFO L280 TraceCheckUtils]: 13: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,517 INFO L280 TraceCheckUtils]: 14: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:25,517 INFO L280 TraceCheckUtils]: 15: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,518 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:25,518 INFO L280 TraceCheckUtils]: 17: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:25,519 INFO L263 TraceCheckUtils]: 18: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:25,519 INFO L280 TraceCheckUtils]: 19: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,519 INFO L280 TraceCheckUtils]: 20: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:25,520 INFO L280 TraceCheckUtils]: 21: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,520 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:25,520 INFO L280 TraceCheckUtils]: 23: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13867#true} is VALID [2020-07-08 12:14:25,521 INFO L280 TraceCheckUtils]: 24: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,521 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:14:25,521 INFO L280 TraceCheckUtils]: 26: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:25,522 INFO L263 TraceCheckUtils]: 27: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:25,522 INFO L280 TraceCheckUtils]: 28: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,522 INFO L280 TraceCheckUtils]: 29: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,522 INFO L280 TraceCheckUtils]: 30: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:25,523 INFO L280 TraceCheckUtils]: 31: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,523 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:14:25,523 INFO L280 TraceCheckUtils]: 33: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:14:25,523 INFO L280 TraceCheckUtils]: 34: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,524 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:25,524 INFO L280 TraceCheckUtils]: 36: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:25,524 INFO L263 TraceCheckUtils]: 37: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:25,524 INFO L280 TraceCheckUtils]: 38: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,524 INFO L280 TraceCheckUtils]: 39: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,525 INFO L280 TraceCheckUtils]: 40: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:25,525 INFO L263 TraceCheckUtils]: 41: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:25,525 INFO L280 TraceCheckUtils]: 42: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,525 INFO L280 TraceCheckUtils]: 43: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,526 INFO L280 TraceCheckUtils]: 44: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:25,526 INFO L280 TraceCheckUtils]: 45: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,526 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:14:25,526 INFO L280 TraceCheckUtils]: 47: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:25,526 INFO L263 TraceCheckUtils]: 48: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:25,527 INFO L280 TraceCheckUtils]: 49: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,527 INFO L280 TraceCheckUtils]: 50: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:25,527 INFO L280 TraceCheckUtils]: 51: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,527 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:14:25,528 INFO L280 TraceCheckUtils]: 53: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:14:25,528 INFO L280 TraceCheckUtils]: 54: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,528 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:25,528 INFO L280 TraceCheckUtils]: 56: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13867#true} is VALID [2020-07-08 12:14:25,529 INFO L280 TraceCheckUtils]: 57: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,529 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:14:25,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:25,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:25,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:25,550 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,550 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,551 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:25,551 INFO L280 TraceCheckUtils]: 3: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,551 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:14:25,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:25,555 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,556 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:25,556 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,556 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:14:25,556 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,557 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,557 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:25,557 INFO L263 TraceCheckUtils]: 3: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:25,557 INFO L280 TraceCheckUtils]: 4: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,557 INFO L280 TraceCheckUtils]: 5: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,558 INFO L280 TraceCheckUtils]: 6: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:25,558 INFO L280 TraceCheckUtils]: 7: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,558 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:14:25,558 INFO L280 TraceCheckUtils]: 9: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:25,559 INFO L263 TraceCheckUtils]: 10: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:25,559 INFO L280 TraceCheckUtils]: 11: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,559 INFO L280 TraceCheckUtils]: 12: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:25,560 INFO L280 TraceCheckUtils]: 13: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,560 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:14:25,560 INFO L280 TraceCheckUtils]: 15: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:14:25,561 INFO L280 TraceCheckUtils]: 16: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,561 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:25,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:25,566 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,566 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,567 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:25,567 INFO L280 TraceCheckUtils]: 3: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,567 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:25,568 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,568 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,568 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:25,569 INFO L263 TraceCheckUtils]: 3: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:25,569 INFO L280 TraceCheckUtils]: 4: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,570 INFO L280 TraceCheckUtils]: 5: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,570 INFO L280 TraceCheckUtils]: 6: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:25,570 INFO L263 TraceCheckUtils]: 7: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:25,571 INFO L280 TraceCheckUtils]: 8: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,571 INFO L280 TraceCheckUtils]: 9: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,571 INFO L280 TraceCheckUtils]: 10: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:25,572 INFO L280 TraceCheckUtils]: 11: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,572 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:14:25,572 INFO L280 TraceCheckUtils]: 13: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:25,573 INFO L263 TraceCheckUtils]: 14: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:25,573 INFO L280 TraceCheckUtils]: 15: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,573 INFO L280 TraceCheckUtils]: 16: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:25,574 INFO L280 TraceCheckUtils]: 17: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,574 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:14:25,575 INFO L280 TraceCheckUtils]: 19: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:14:25,575 INFO L280 TraceCheckUtils]: 20: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,575 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:25,576 INFO L280 TraceCheckUtils]: 22: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:25,576 INFO L263 TraceCheckUtils]: 23: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:25,576 INFO L280 TraceCheckUtils]: 24: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,577 INFO L280 TraceCheckUtils]: 25: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,577 INFO L280 TraceCheckUtils]: 26: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:25,578 INFO L280 TraceCheckUtils]: 27: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,578 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:25,578 INFO L280 TraceCheckUtils]: 29: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13867#true} is VALID [2020-07-08 12:14:25,579 INFO L280 TraceCheckUtils]: 30: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,579 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:14:25,580 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,581 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,581 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:25,581 INFO L263 TraceCheckUtils]: 3: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:25,582 INFO L280 TraceCheckUtils]: 4: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,582 INFO L280 TraceCheckUtils]: 5: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,582 INFO L280 TraceCheckUtils]: 6: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:25,582 INFO L263 TraceCheckUtils]: 7: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:25,582 INFO L280 TraceCheckUtils]: 8: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,583 INFO L280 TraceCheckUtils]: 9: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,583 INFO L280 TraceCheckUtils]: 10: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:25,583 INFO L263 TraceCheckUtils]: 11: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:25,583 INFO L280 TraceCheckUtils]: 12: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,583 INFO L280 TraceCheckUtils]: 13: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,584 INFO L280 TraceCheckUtils]: 14: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:25,584 INFO L263 TraceCheckUtils]: 15: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:25,584 INFO L280 TraceCheckUtils]: 16: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,584 INFO L280 TraceCheckUtils]: 17: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,584 INFO L280 TraceCheckUtils]: 18: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:25,585 INFO L280 TraceCheckUtils]: 19: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,585 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:25,585 INFO L280 TraceCheckUtils]: 21: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:25,586 INFO L263 TraceCheckUtils]: 22: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:25,586 INFO L280 TraceCheckUtils]: 23: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,586 INFO L280 TraceCheckUtils]: 24: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:25,587 INFO L280 TraceCheckUtils]: 25: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,587 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:25,587 INFO L280 TraceCheckUtils]: 27: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13867#true} is VALID [2020-07-08 12:14:25,588 INFO L280 TraceCheckUtils]: 28: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,588 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:14:25,588 INFO L280 TraceCheckUtils]: 30: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:25,589 INFO L263 TraceCheckUtils]: 31: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:25,589 INFO L280 TraceCheckUtils]: 32: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,589 INFO L280 TraceCheckUtils]: 33: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,590 INFO L280 TraceCheckUtils]: 34: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:25,590 INFO L280 TraceCheckUtils]: 35: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,591 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:14:25,591 INFO L280 TraceCheckUtils]: 37: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:14:25,591 INFO L280 TraceCheckUtils]: 38: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,592 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:25,592 INFO L280 TraceCheckUtils]: 40: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:25,592 INFO L263 TraceCheckUtils]: 41: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:25,593 INFO L280 TraceCheckUtils]: 42: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,593 INFO L280 TraceCheckUtils]: 43: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,593 INFO L280 TraceCheckUtils]: 44: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:25,594 INFO L263 TraceCheckUtils]: 45: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:25,594 INFO L280 TraceCheckUtils]: 46: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,595 INFO L280 TraceCheckUtils]: 47: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,595 INFO L280 TraceCheckUtils]: 48: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:25,595 INFO L280 TraceCheckUtils]: 49: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,596 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:14:25,596 INFO L280 TraceCheckUtils]: 51: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:25,596 INFO L263 TraceCheckUtils]: 52: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:25,597 INFO L280 TraceCheckUtils]: 53: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,597 INFO L280 TraceCheckUtils]: 54: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:25,597 INFO L280 TraceCheckUtils]: 55: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,598 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:14:25,598 INFO L280 TraceCheckUtils]: 57: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:14:25,598 INFO L280 TraceCheckUtils]: 58: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,599 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:25,599 INFO L280 TraceCheckUtils]: 60: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13867#true} is VALID [2020-07-08 12:14:25,599 INFO L280 TraceCheckUtils]: 61: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,600 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:14:25,600 INFO L280 TraceCheckUtils]: 63: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:25,600 INFO L263 TraceCheckUtils]: 64: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:25,601 INFO L280 TraceCheckUtils]: 65: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,601 INFO L280 TraceCheckUtils]: 66: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,601 INFO L280 TraceCheckUtils]: 67: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:25,602 INFO L263 TraceCheckUtils]: 68: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:25,602 INFO L280 TraceCheckUtils]: 69: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,602 INFO L280 TraceCheckUtils]: 70: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,603 INFO L280 TraceCheckUtils]: 71: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:25,603 INFO L263 TraceCheckUtils]: 72: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:25,603 INFO L280 TraceCheckUtils]: 73: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,604 INFO L280 TraceCheckUtils]: 74: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,604 INFO L280 TraceCheckUtils]: 75: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:25,604 INFO L280 TraceCheckUtils]: 76: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,605 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:14:25,605 INFO L280 TraceCheckUtils]: 78: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:25,606 INFO L263 TraceCheckUtils]: 79: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:25,606 INFO L280 TraceCheckUtils]: 80: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,606 INFO L280 TraceCheckUtils]: 81: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:25,606 INFO L280 TraceCheckUtils]: 82: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,607 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:14:25,607 INFO L280 TraceCheckUtils]: 84: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:14:25,607 INFO L280 TraceCheckUtils]: 85: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,608 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:25,608 INFO L280 TraceCheckUtils]: 87: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:25,608 INFO L263 TraceCheckUtils]: 88: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:25,608 INFO L280 TraceCheckUtils]: 89: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,609 INFO L280 TraceCheckUtils]: 90: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,609 INFO L280 TraceCheckUtils]: 91: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:25,609 INFO L280 TraceCheckUtils]: 92: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,609 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:25,609 INFO L280 TraceCheckUtils]: 94: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13867#true} is VALID [2020-07-08 12:14:25,610 INFO L280 TraceCheckUtils]: 95: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,610 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:14:25,610 INFO L280 TraceCheckUtils]: 97: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:14:25,610 INFO L280 TraceCheckUtils]: 98: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,610 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:25,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:25,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:25,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:25,636 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,636 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,636 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:25,637 INFO L280 TraceCheckUtils]: 3: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,637 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:25,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:25,641 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,641 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:25,641 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,641 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:25,642 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,642 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,642 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:25,642 INFO L263 TraceCheckUtils]: 3: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:25,643 INFO L280 TraceCheckUtils]: 4: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,643 INFO L280 TraceCheckUtils]: 5: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,643 INFO L280 TraceCheckUtils]: 6: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:25,643 INFO L280 TraceCheckUtils]: 7: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,643 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:25,644 INFO L280 TraceCheckUtils]: 9: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:25,644 INFO L263 TraceCheckUtils]: 10: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:25,644 INFO L280 TraceCheckUtils]: 11: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,644 INFO L280 TraceCheckUtils]: 12: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:25,644 INFO L280 TraceCheckUtils]: 13: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,645 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:25,645 INFO L280 TraceCheckUtils]: 15: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13867#true} is VALID [2020-07-08 12:14:25,645 INFO L280 TraceCheckUtils]: 16: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,645 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:14:25,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:25,649 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,649 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,649 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:25,649 INFO L280 TraceCheckUtils]: 3: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,650 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:14:25,650 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,650 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,650 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:25,651 INFO L263 TraceCheckUtils]: 3: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:25,651 INFO L280 TraceCheckUtils]: 4: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,651 INFO L280 TraceCheckUtils]: 5: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,651 INFO L280 TraceCheckUtils]: 6: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:25,651 INFO L263 TraceCheckUtils]: 7: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:25,652 INFO L280 TraceCheckUtils]: 8: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,652 INFO L280 TraceCheckUtils]: 9: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,652 INFO L280 TraceCheckUtils]: 10: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:25,652 INFO L280 TraceCheckUtils]: 11: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,652 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:25,653 INFO L280 TraceCheckUtils]: 13: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:25,653 INFO L263 TraceCheckUtils]: 14: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:25,653 INFO L280 TraceCheckUtils]: 15: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,653 INFO L280 TraceCheckUtils]: 16: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:25,653 INFO L280 TraceCheckUtils]: 17: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,654 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:25,654 INFO L280 TraceCheckUtils]: 19: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13867#true} is VALID [2020-07-08 12:14:25,654 INFO L280 TraceCheckUtils]: 20: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,654 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:14:25,654 INFO L280 TraceCheckUtils]: 22: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:25,655 INFO L263 TraceCheckUtils]: 23: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:25,655 INFO L280 TraceCheckUtils]: 24: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,655 INFO L280 TraceCheckUtils]: 25: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,655 INFO L280 TraceCheckUtils]: 26: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:25,655 INFO L280 TraceCheckUtils]: 27: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,656 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:14:25,656 INFO L280 TraceCheckUtils]: 29: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:14:25,656 INFO L280 TraceCheckUtils]: 30: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,656 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:25,657 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,657 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,657 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:25,658 INFO L263 TraceCheckUtils]: 3: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:25,658 INFO L280 TraceCheckUtils]: 4: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,658 INFO L280 TraceCheckUtils]: 5: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,658 INFO L280 TraceCheckUtils]: 6: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:25,658 INFO L263 TraceCheckUtils]: 7: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:25,659 INFO L280 TraceCheckUtils]: 8: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,659 INFO L280 TraceCheckUtils]: 9: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,659 INFO L280 TraceCheckUtils]: 10: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:25,659 INFO L263 TraceCheckUtils]: 11: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:25,659 INFO L280 TraceCheckUtils]: 12: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,659 INFO L280 TraceCheckUtils]: 13: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,660 INFO L280 TraceCheckUtils]: 14: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:25,660 INFO L263 TraceCheckUtils]: 15: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:25,660 INFO L280 TraceCheckUtils]: 16: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,660 INFO L280 TraceCheckUtils]: 17: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,660 INFO L280 TraceCheckUtils]: 18: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:25,661 INFO L263 TraceCheckUtils]: 19: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:25,661 INFO L280 TraceCheckUtils]: 20: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,661 INFO L280 TraceCheckUtils]: 21: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,661 INFO L280 TraceCheckUtils]: 22: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:25,661 INFO L280 TraceCheckUtils]: 23: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,662 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:25,662 INFO L280 TraceCheckUtils]: 25: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:25,662 INFO L263 TraceCheckUtils]: 26: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:25,662 INFO L280 TraceCheckUtils]: 27: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,662 INFO L280 TraceCheckUtils]: 28: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:25,662 INFO L280 TraceCheckUtils]: 29: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,663 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:25,663 INFO L280 TraceCheckUtils]: 31: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13867#true} is VALID [2020-07-08 12:14:25,663 INFO L280 TraceCheckUtils]: 32: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,663 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:14:25,663 INFO L280 TraceCheckUtils]: 34: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:25,664 INFO L263 TraceCheckUtils]: 35: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:25,664 INFO L280 TraceCheckUtils]: 36: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,664 INFO L280 TraceCheckUtils]: 37: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,664 INFO L280 TraceCheckUtils]: 38: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:25,664 INFO L280 TraceCheckUtils]: 39: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,665 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:14:25,665 INFO L280 TraceCheckUtils]: 41: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:14:25,665 INFO L280 TraceCheckUtils]: 42: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,665 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:25,665 INFO L280 TraceCheckUtils]: 44: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:25,666 INFO L263 TraceCheckUtils]: 45: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:25,666 INFO L280 TraceCheckUtils]: 46: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,666 INFO L280 TraceCheckUtils]: 47: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,666 INFO L280 TraceCheckUtils]: 48: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:25,666 INFO L263 TraceCheckUtils]: 49: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:25,666 INFO L280 TraceCheckUtils]: 50: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,667 INFO L280 TraceCheckUtils]: 51: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,667 INFO L280 TraceCheckUtils]: 52: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:25,667 INFO L280 TraceCheckUtils]: 53: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,667 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:14:25,667 INFO L280 TraceCheckUtils]: 55: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:25,668 INFO L263 TraceCheckUtils]: 56: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:25,668 INFO L280 TraceCheckUtils]: 57: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,668 INFO L280 TraceCheckUtils]: 58: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:25,668 INFO L280 TraceCheckUtils]: 59: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,668 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:14:25,669 INFO L280 TraceCheckUtils]: 61: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:14:25,669 INFO L280 TraceCheckUtils]: 62: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,669 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:25,669 INFO L280 TraceCheckUtils]: 64: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13867#true} is VALID [2020-07-08 12:14:25,669 INFO L280 TraceCheckUtils]: 65: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,670 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:14:25,670 INFO L280 TraceCheckUtils]: 67: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:25,670 INFO L263 TraceCheckUtils]: 68: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:25,670 INFO L280 TraceCheckUtils]: 69: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,670 INFO L280 TraceCheckUtils]: 70: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,671 INFO L280 TraceCheckUtils]: 71: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:25,671 INFO L263 TraceCheckUtils]: 72: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:25,671 INFO L280 TraceCheckUtils]: 73: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,671 INFO L280 TraceCheckUtils]: 74: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,671 INFO L280 TraceCheckUtils]: 75: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:25,672 INFO L263 TraceCheckUtils]: 76: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:25,672 INFO L280 TraceCheckUtils]: 77: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,672 INFO L280 TraceCheckUtils]: 78: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,672 INFO L280 TraceCheckUtils]: 79: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:25,672 INFO L280 TraceCheckUtils]: 80: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,673 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:14:25,673 INFO L280 TraceCheckUtils]: 82: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:25,694 INFO L263 TraceCheckUtils]: 83: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:25,695 INFO L280 TraceCheckUtils]: 84: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,695 INFO L280 TraceCheckUtils]: 85: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:25,695 INFO L280 TraceCheckUtils]: 86: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,695 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:14:25,696 INFO L280 TraceCheckUtils]: 88: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:14:25,696 INFO L280 TraceCheckUtils]: 89: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,696 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:25,696 INFO L280 TraceCheckUtils]: 91: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:25,696 INFO L263 TraceCheckUtils]: 92: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:25,697 INFO L280 TraceCheckUtils]: 93: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,697 INFO L280 TraceCheckUtils]: 94: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,697 INFO L280 TraceCheckUtils]: 95: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:25,697 INFO L280 TraceCheckUtils]: 96: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,697 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:25,698 INFO L280 TraceCheckUtils]: 98: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13867#true} is VALID [2020-07-08 12:14:25,698 INFO L280 TraceCheckUtils]: 99: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,698 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:14:25,698 INFO L280 TraceCheckUtils]: 101: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:14:25,698 INFO L280 TraceCheckUtils]: 102: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,699 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:25,699 INFO L280 TraceCheckUtils]: 104: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:25,699 INFO L263 TraceCheckUtils]: 105: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:25,699 INFO L280 TraceCheckUtils]: 106: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,699 INFO L280 TraceCheckUtils]: 107: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,699 INFO L280 TraceCheckUtils]: 108: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:25,700 INFO L263 TraceCheckUtils]: 109: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:25,700 INFO L280 TraceCheckUtils]: 110: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,700 INFO L280 TraceCheckUtils]: 111: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,700 INFO L280 TraceCheckUtils]: 112: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:25,700 INFO L263 TraceCheckUtils]: 113: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:25,701 INFO L280 TraceCheckUtils]: 114: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,701 INFO L280 TraceCheckUtils]: 115: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,701 INFO L280 TraceCheckUtils]: 116: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:25,701 INFO L280 TraceCheckUtils]: 117: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,701 INFO L275 TraceCheckUtils]: 118: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:25,702 INFO L280 TraceCheckUtils]: 119: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:25,702 INFO L263 TraceCheckUtils]: 120: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:25,702 INFO L280 TraceCheckUtils]: 121: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,702 INFO L280 TraceCheckUtils]: 122: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:25,702 INFO L280 TraceCheckUtils]: 123: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,702 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:25,703 INFO L280 TraceCheckUtils]: 125: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13867#true} is VALID [2020-07-08 12:14:25,703 INFO L280 TraceCheckUtils]: 126: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,703 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:14:25,703 INFO L280 TraceCheckUtils]: 128: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:25,703 INFO L263 TraceCheckUtils]: 129: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:25,704 INFO L280 TraceCheckUtils]: 130: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,704 INFO L280 TraceCheckUtils]: 131: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,704 INFO L280 TraceCheckUtils]: 132: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:25,704 INFO L280 TraceCheckUtils]: 133: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,704 INFO L275 TraceCheckUtils]: 134: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:14:25,705 INFO L280 TraceCheckUtils]: 135: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:14:25,705 INFO L280 TraceCheckUtils]: 136: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,705 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:25,705 INFO L280 TraceCheckUtils]: 138: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13867#true} is VALID [2020-07-08 12:14:25,705 INFO L280 TraceCheckUtils]: 139: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,706 INFO L275 TraceCheckUtils]: 140: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:14:25,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:25,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:25,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:25,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:25,736 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,736 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,736 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:25,736 INFO L280 TraceCheckUtils]: 3: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,737 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:25,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:25,740 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,741 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:25,741 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,741 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:25,741 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,741 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,742 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:25,742 INFO L263 TraceCheckUtils]: 3: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:25,742 INFO L280 TraceCheckUtils]: 4: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,742 INFO L280 TraceCheckUtils]: 5: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,742 INFO L280 TraceCheckUtils]: 6: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:25,743 INFO L280 TraceCheckUtils]: 7: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,743 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:25,743 INFO L280 TraceCheckUtils]: 9: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:25,743 INFO L263 TraceCheckUtils]: 10: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:25,743 INFO L280 TraceCheckUtils]: 11: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,744 INFO L280 TraceCheckUtils]: 12: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:25,744 INFO L280 TraceCheckUtils]: 13: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,744 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:25,744 INFO L280 TraceCheckUtils]: 15: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13867#true} is VALID [2020-07-08 12:14:25,744 INFO L280 TraceCheckUtils]: 16: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,745 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:14:25,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:25,748 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,748 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,748 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:25,749 INFO L280 TraceCheckUtils]: 3: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,749 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:14:25,749 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,749 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,749 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:25,750 INFO L263 TraceCheckUtils]: 3: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:25,750 INFO L280 TraceCheckUtils]: 4: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,750 INFO L280 TraceCheckUtils]: 5: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,750 INFO L280 TraceCheckUtils]: 6: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:25,750 INFO L263 TraceCheckUtils]: 7: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:25,751 INFO L280 TraceCheckUtils]: 8: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,751 INFO L280 TraceCheckUtils]: 9: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,751 INFO L280 TraceCheckUtils]: 10: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:25,751 INFO L280 TraceCheckUtils]: 11: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,751 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:25,752 INFO L280 TraceCheckUtils]: 13: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:25,752 INFO L263 TraceCheckUtils]: 14: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:25,752 INFO L280 TraceCheckUtils]: 15: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,752 INFO L280 TraceCheckUtils]: 16: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:25,752 INFO L280 TraceCheckUtils]: 17: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,753 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:25,753 INFO L280 TraceCheckUtils]: 19: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13867#true} is VALID [2020-07-08 12:14:25,753 INFO L280 TraceCheckUtils]: 20: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,753 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:14:25,753 INFO L280 TraceCheckUtils]: 22: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:25,753 INFO L263 TraceCheckUtils]: 23: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:25,754 INFO L280 TraceCheckUtils]: 24: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,754 INFO L280 TraceCheckUtils]: 25: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,754 INFO L280 TraceCheckUtils]: 26: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:25,754 INFO L280 TraceCheckUtils]: 27: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,754 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:14:25,755 INFO L280 TraceCheckUtils]: 29: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:14:25,755 INFO L280 TraceCheckUtils]: 30: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,755 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:25,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:25,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:25,762 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,763 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,763 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:25,763 INFO L280 TraceCheckUtils]: 3: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,763 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:14:25,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:25,766 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,766 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:25,766 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,766 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:14:25,767 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,767 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,767 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:25,767 INFO L263 TraceCheckUtils]: 3: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:25,768 INFO L280 TraceCheckUtils]: 4: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,768 INFO L280 TraceCheckUtils]: 5: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,768 INFO L280 TraceCheckUtils]: 6: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:25,768 INFO L280 TraceCheckUtils]: 7: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,768 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:14:25,768 INFO L280 TraceCheckUtils]: 9: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:25,769 INFO L263 TraceCheckUtils]: 10: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:25,769 INFO L280 TraceCheckUtils]: 11: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,769 INFO L280 TraceCheckUtils]: 12: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:25,769 INFO L280 TraceCheckUtils]: 13: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,769 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:14:25,770 INFO L280 TraceCheckUtils]: 15: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:14:25,770 INFO L280 TraceCheckUtils]: 16: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,770 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:25,770 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,771 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,771 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:25,771 INFO L263 TraceCheckUtils]: 3: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:25,771 INFO L280 TraceCheckUtils]: 4: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,771 INFO L280 TraceCheckUtils]: 5: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,772 INFO L280 TraceCheckUtils]: 6: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:25,772 INFO L263 TraceCheckUtils]: 7: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:25,772 INFO L280 TraceCheckUtils]: 8: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,772 INFO L280 TraceCheckUtils]: 9: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,772 INFO L280 TraceCheckUtils]: 10: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:25,772 INFO L263 TraceCheckUtils]: 11: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:25,773 INFO L280 TraceCheckUtils]: 12: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,773 INFO L280 TraceCheckUtils]: 13: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,773 INFO L280 TraceCheckUtils]: 14: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:25,773 INFO L280 TraceCheckUtils]: 15: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,773 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:25,774 INFO L280 TraceCheckUtils]: 17: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:25,774 INFO L263 TraceCheckUtils]: 18: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:25,774 INFO L280 TraceCheckUtils]: 19: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,774 INFO L280 TraceCheckUtils]: 20: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:25,774 INFO L280 TraceCheckUtils]: 21: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,775 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:25,775 INFO L280 TraceCheckUtils]: 23: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13867#true} is VALID [2020-07-08 12:14:25,775 INFO L280 TraceCheckUtils]: 24: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,775 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:14:25,775 INFO L280 TraceCheckUtils]: 26: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:25,776 INFO L263 TraceCheckUtils]: 27: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:25,776 INFO L280 TraceCheckUtils]: 28: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,776 INFO L280 TraceCheckUtils]: 29: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,776 INFO L280 TraceCheckUtils]: 30: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:25,776 INFO L280 TraceCheckUtils]: 31: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,777 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:14:25,777 INFO L280 TraceCheckUtils]: 33: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:14:25,777 INFO L280 TraceCheckUtils]: 34: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,777 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:25,778 INFO L280 TraceCheckUtils]: 36: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:25,778 INFO L263 TraceCheckUtils]: 37: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:25,778 INFO L280 TraceCheckUtils]: 38: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,778 INFO L280 TraceCheckUtils]: 39: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,778 INFO L280 TraceCheckUtils]: 40: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:25,779 INFO L263 TraceCheckUtils]: 41: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:25,779 INFO L280 TraceCheckUtils]: 42: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,779 INFO L280 TraceCheckUtils]: 43: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,779 INFO L280 TraceCheckUtils]: 44: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:25,779 INFO L280 TraceCheckUtils]: 45: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,780 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:14:25,780 INFO L280 TraceCheckUtils]: 47: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:25,780 INFO L263 TraceCheckUtils]: 48: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:25,780 INFO L280 TraceCheckUtils]: 49: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,780 INFO L280 TraceCheckUtils]: 50: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:25,781 INFO L280 TraceCheckUtils]: 51: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,781 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:14:25,781 INFO L280 TraceCheckUtils]: 53: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:14:25,781 INFO L280 TraceCheckUtils]: 54: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,781 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:25,782 INFO L280 TraceCheckUtils]: 56: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13867#true} is VALID [2020-07-08 12:14:25,782 INFO L280 TraceCheckUtils]: 57: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,782 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:14:25,784 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,784 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,784 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:25,784 INFO L263 TraceCheckUtils]: 3: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:25,784 INFO L280 TraceCheckUtils]: 4: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,785 INFO L280 TraceCheckUtils]: 5: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,785 INFO L280 TraceCheckUtils]: 6: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:25,785 INFO L263 TraceCheckUtils]: 7: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:25,785 INFO L280 TraceCheckUtils]: 8: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,785 INFO L280 TraceCheckUtils]: 9: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,786 INFO L280 TraceCheckUtils]: 10: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:25,786 INFO L263 TraceCheckUtils]: 11: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:25,786 INFO L280 TraceCheckUtils]: 12: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,786 INFO L280 TraceCheckUtils]: 13: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,786 INFO L280 TraceCheckUtils]: 14: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:25,787 INFO L263 TraceCheckUtils]: 15: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:25,787 INFO L280 TraceCheckUtils]: 16: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,787 INFO L280 TraceCheckUtils]: 17: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,787 INFO L280 TraceCheckUtils]: 18: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:25,787 INFO L263 TraceCheckUtils]: 19: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:25,787 INFO L280 TraceCheckUtils]: 20: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,788 INFO L280 TraceCheckUtils]: 21: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,788 INFO L280 TraceCheckUtils]: 22: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:25,788 INFO L263 TraceCheckUtils]: 23: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:25,788 INFO L280 TraceCheckUtils]: 24: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,788 INFO L280 TraceCheckUtils]: 25: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,788 INFO L280 TraceCheckUtils]: 26: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:25,789 INFO L280 TraceCheckUtils]: 27: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,789 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:25,789 INFO L280 TraceCheckUtils]: 29: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:25,789 INFO L263 TraceCheckUtils]: 30: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:25,789 INFO L280 TraceCheckUtils]: 31: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,790 INFO L280 TraceCheckUtils]: 32: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:25,790 INFO L280 TraceCheckUtils]: 33: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,790 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:25,790 INFO L280 TraceCheckUtils]: 35: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13867#true} is VALID [2020-07-08 12:14:25,790 INFO L280 TraceCheckUtils]: 36: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,791 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:14:25,791 INFO L280 TraceCheckUtils]: 38: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:25,791 INFO L263 TraceCheckUtils]: 39: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:25,791 INFO L280 TraceCheckUtils]: 40: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,791 INFO L280 TraceCheckUtils]: 41: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,791 INFO L280 TraceCheckUtils]: 42: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:25,792 INFO L280 TraceCheckUtils]: 43: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,792 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:14:25,792 INFO L280 TraceCheckUtils]: 45: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:14:25,792 INFO L280 TraceCheckUtils]: 46: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,792 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:25,793 INFO L280 TraceCheckUtils]: 48: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:25,793 INFO L263 TraceCheckUtils]: 49: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:25,793 INFO L280 TraceCheckUtils]: 50: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,793 INFO L280 TraceCheckUtils]: 51: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,793 INFO L280 TraceCheckUtils]: 52: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:25,793 INFO L263 TraceCheckUtils]: 53: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:25,794 INFO L280 TraceCheckUtils]: 54: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,794 INFO L280 TraceCheckUtils]: 55: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,794 INFO L280 TraceCheckUtils]: 56: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:25,794 INFO L280 TraceCheckUtils]: 57: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,794 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:14:25,795 INFO L280 TraceCheckUtils]: 59: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:25,795 INFO L263 TraceCheckUtils]: 60: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:25,795 INFO L280 TraceCheckUtils]: 61: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,795 INFO L280 TraceCheckUtils]: 62: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:25,795 INFO L280 TraceCheckUtils]: 63: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,795 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:14:25,796 INFO L280 TraceCheckUtils]: 65: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:14:25,796 INFO L280 TraceCheckUtils]: 66: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,796 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:25,796 INFO L280 TraceCheckUtils]: 68: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13867#true} is VALID [2020-07-08 12:14:25,796 INFO L280 TraceCheckUtils]: 69: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,796 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:14:25,797 INFO L280 TraceCheckUtils]: 71: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:25,797 INFO L263 TraceCheckUtils]: 72: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:25,797 INFO L280 TraceCheckUtils]: 73: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,797 INFO L280 TraceCheckUtils]: 74: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,797 INFO L280 TraceCheckUtils]: 75: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:25,798 INFO L263 TraceCheckUtils]: 76: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:25,798 INFO L280 TraceCheckUtils]: 77: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,798 INFO L280 TraceCheckUtils]: 78: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,798 INFO L280 TraceCheckUtils]: 79: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:25,798 INFO L263 TraceCheckUtils]: 80: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:25,798 INFO L280 TraceCheckUtils]: 81: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,799 INFO L280 TraceCheckUtils]: 82: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,799 INFO L280 TraceCheckUtils]: 83: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:25,799 INFO L280 TraceCheckUtils]: 84: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,799 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:14:25,799 INFO L280 TraceCheckUtils]: 86: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:25,800 INFO L263 TraceCheckUtils]: 87: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:25,800 INFO L280 TraceCheckUtils]: 88: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,800 INFO L280 TraceCheckUtils]: 89: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:25,800 INFO L280 TraceCheckUtils]: 90: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,800 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:14:25,800 INFO L280 TraceCheckUtils]: 92: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:14:25,801 INFO L280 TraceCheckUtils]: 93: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,801 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:25,801 INFO L280 TraceCheckUtils]: 95: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:25,801 INFO L263 TraceCheckUtils]: 96: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:25,801 INFO L280 TraceCheckUtils]: 97: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,801 INFO L280 TraceCheckUtils]: 98: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,802 INFO L280 TraceCheckUtils]: 99: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:25,802 INFO L280 TraceCheckUtils]: 100: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,802 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:25,802 INFO L280 TraceCheckUtils]: 102: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13867#true} is VALID [2020-07-08 12:14:25,802 INFO L280 TraceCheckUtils]: 103: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,803 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:14:25,803 INFO L280 TraceCheckUtils]: 105: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:14:25,803 INFO L280 TraceCheckUtils]: 106: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,803 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:25,803 INFO L280 TraceCheckUtils]: 108: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:25,804 INFO L263 TraceCheckUtils]: 109: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:25,804 INFO L280 TraceCheckUtils]: 110: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,804 INFO L280 TraceCheckUtils]: 111: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,804 INFO L280 TraceCheckUtils]: 112: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:25,804 INFO L263 TraceCheckUtils]: 113: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:25,804 INFO L280 TraceCheckUtils]: 114: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,805 INFO L280 TraceCheckUtils]: 115: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,805 INFO L280 TraceCheckUtils]: 116: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:25,805 INFO L263 TraceCheckUtils]: 117: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:25,805 INFO L280 TraceCheckUtils]: 118: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,805 INFO L280 TraceCheckUtils]: 119: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,805 INFO L280 TraceCheckUtils]: 120: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:25,806 INFO L280 TraceCheckUtils]: 121: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,806 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:25,806 INFO L280 TraceCheckUtils]: 123: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:25,806 INFO L263 TraceCheckUtils]: 124: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:25,806 INFO L280 TraceCheckUtils]: 125: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,807 INFO L280 TraceCheckUtils]: 126: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:25,807 INFO L280 TraceCheckUtils]: 127: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,807 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:25,807 INFO L280 TraceCheckUtils]: 129: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13867#true} is VALID [2020-07-08 12:14:25,807 INFO L280 TraceCheckUtils]: 130: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,807 INFO L275 TraceCheckUtils]: 131: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:14:25,808 INFO L280 TraceCheckUtils]: 132: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:25,808 INFO L263 TraceCheckUtils]: 133: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:25,808 INFO L280 TraceCheckUtils]: 134: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,808 INFO L280 TraceCheckUtils]: 135: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,808 INFO L280 TraceCheckUtils]: 136: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:25,809 INFO L280 TraceCheckUtils]: 137: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,809 INFO L275 TraceCheckUtils]: 138: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:14:25,809 INFO L280 TraceCheckUtils]: 139: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:14:25,809 INFO L280 TraceCheckUtils]: 140: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,809 INFO L275 TraceCheckUtils]: 141: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:25,809 INFO L280 TraceCheckUtils]: 142: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13867#true} is VALID [2020-07-08 12:14:25,810 INFO L280 TraceCheckUtils]: 143: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,810 INFO L275 TraceCheckUtils]: 144: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:14:25,810 INFO L280 TraceCheckUtils]: 145: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:25,810 INFO L263 TraceCheckUtils]: 146: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:25,810 INFO L280 TraceCheckUtils]: 147: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,810 INFO L280 TraceCheckUtils]: 148: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,811 INFO L280 TraceCheckUtils]: 149: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:25,811 INFO L263 TraceCheckUtils]: 150: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:25,811 INFO L280 TraceCheckUtils]: 151: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,811 INFO L280 TraceCheckUtils]: 152: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,811 INFO L280 TraceCheckUtils]: 153: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:25,812 INFO L263 TraceCheckUtils]: 154: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:25,812 INFO L280 TraceCheckUtils]: 155: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,812 INFO L280 TraceCheckUtils]: 156: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,812 INFO L280 TraceCheckUtils]: 157: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:25,812 INFO L263 TraceCheckUtils]: 158: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:25,812 INFO L280 TraceCheckUtils]: 159: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,813 INFO L280 TraceCheckUtils]: 160: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,813 INFO L280 TraceCheckUtils]: 161: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:25,813 INFO L280 TraceCheckUtils]: 162: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,813 INFO L275 TraceCheckUtils]: 163: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:25,813 INFO L280 TraceCheckUtils]: 164: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:25,814 INFO L263 TraceCheckUtils]: 165: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:25,814 INFO L280 TraceCheckUtils]: 166: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,814 INFO L280 TraceCheckUtils]: 167: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:25,814 INFO L280 TraceCheckUtils]: 168: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,814 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:25,814 INFO L280 TraceCheckUtils]: 170: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13867#true} is VALID [2020-07-08 12:14:25,815 INFO L280 TraceCheckUtils]: 171: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,815 INFO L275 TraceCheckUtils]: 172: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:14:25,815 INFO L280 TraceCheckUtils]: 173: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:25,815 INFO L263 TraceCheckUtils]: 174: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:25,815 INFO L280 TraceCheckUtils]: 175: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,816 INFO L280 TraceCheckUtils]: 176: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,816 INFO L280 TraceCheckUtils]: 177: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:25,816 INFO L280 TraceCheckUtils]: 178: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,816 INFO L275 TraceCheckUtils]: 179: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:14:25,816 INFO L280 TraceCheckUtils]: 180: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:14:25,817 INFO L280 TraceCheckUtils]: 181: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,817 INFO L275 TraceCheckUtils]: 182: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:25,817 INFO L280 TraceCheckUtils]: 183: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:25,817 INFO L263 TraceCheckUtils]: 184: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:25,817 INFO L280 TraceCheckUtils]: 185: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,817 INFO L280 TraceCheckUtils]: 186: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,818 INFO L280 TraceCheckUtils]: 187: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:25,818 INFO L263 TraceCheckUtils]: 188: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:25,818 INFO L280 TraceCheckUtils]: 189: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,818 INFO L280 TraceCheckUtils]: 190: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,818 INFO L280 TraceCheckUtils]: 191: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:25,819 INFO L280 TraceCheckUtils]: 192: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,819 INFO L275 TraceCheckUtils]: 193: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:14:25,819 INFO L280 TraceCheckUtils]: 194: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:25,819 INFO L263 TraceCheckUtils]: 195: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:25,819 INFO L280 TraceCheckUtils]: 196: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,819 INFO L280 TraceCheckUtils]: 197: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:25,820 INFO L280 TraceCheckUtils]: 198: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,820 INFO L275 TraceCheckUtils]: 199: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:14:25,820 INFO L280 TraceCheckUtils]: 200: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:14:25,820 INFO L280 TraceCheckUtils]: 201: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,820 INFO L275 TraceCheckUtils]: 202: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:25,821 INFO L280 TraceCheckUtils]: 203: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13867#true} is VALID [2020-07-08 12:14:25,821 INFO L280 TraceCheckUtils]: 204: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,821 INFO L275 TraceCheckUtils]: 205: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:14:25,821 INFO L280 TraceCheckUtils]: 206: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:14:25,821 INFO L280 TraceCheckUtils]: 207: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,821 INFO L275 TraceCheckUtils]: 208: Hoare quadruple {13867#true} {13868#false} #59#return; {13868#false} is VALID [2020-07-08 12:14:25,841 INFO L280 TraceCheckUtils]: 0: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,841 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,842 INFO L280 TraceCheckUtils]: 2: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:25,842 INFO L263 TraceCheckUtils]: 3: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:25,842 INFO L280 TraceCheckUtils]: 4: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,842 INFO L280 TraceCheckUtils]: 5: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,842 INFO L280 TraceCheckUtils]: 6: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:25,842 INFO L263 TraceCheckUtils]: 7: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:25,843 INFO L280 TraceCheckUtils]: 8: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,843 INFO L280 TraceCheckUtils]: 9: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,843 INFO L280 TraceCheckUtils]: 10: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:25,843 INFO L263 TraceCheckUtils]: 11: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:25,843 INFO L280 TraceCheckUtils]: 12: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,843 INFO L280 TraceCheckUtils]: 13: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,844 INFO L280 TraceCheckUtils]: 14: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:25,844 INFO L263 TraceCheckUtils]: 15: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:25,845 INFO L280 TraceCheckUtils]: 16: Hoare triple {13867#true} ~n := #in~n; {15905#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:14:25,845 INFO L280 TraceCheckUtils]: 17: Hoare triple {15905#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15905#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:14:25,846 INFO L280 TraceCheckUtils]: 18: Hoare triple {15905#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {15905#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:14:25,846 INFO L263 TraceCheckUtils]: 19: Hoare triple {15905#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:25,846 INFO L280 TraceCheckUtils]: 20: Hoare triple {13867#true} ~n := #in~n; {15999#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:25,847 INFO L280 TraceCheckUtils]: 21: Hoare triple {15999#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {15999#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:25,847 INFO L280 TraceCheckUtils]: 22: Hoare triple {15999#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {15999#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:25,848 INFO L263 TraceCheckUtils]: 23: Hoare triple {15999#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:25,848 INFO L280 TraceCheckUtils]: 24: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,848 INFO L280 TraceCheckUtils]: 25: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,848 INFO L280 TraceCheckUtils]: 26: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:25,848 INFO L263 TraceCheckUtils]: 27: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:25,849 INFO L280 TraceCheckUtils]: 28: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,849 INFO L280 TraceCheckUtils]: 29: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,849 INFO L280 TraceCheckUtils]: 30: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:25,849 INFO L263 TraceCheckUtils]: 31: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:25,849 INFO L280 TraceCheckUtils]: 32: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,850 INFO L280 TraceCheckUtils]: 33: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,850 INFO L280 TraceCheckUtils]: 34: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:25,850 INFO L280 TraceCheckUtils]: 35: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,850 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:14:25,850 INFO L280 TraceCheckUtils]: 37: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:25,851 INFO L263 TraceCheckUtils]: 38: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:25,851 INFO L280 TraceCheckUtils]: 39: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,851 INFO L280 TraceCheckUtils]: 40: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:25,851 INFO L280 TraceCheckUtils]: 41: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,851 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:14:25,851 INFO L280 TraceCheckUtils]: 43: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:14:25,852 INFO L280 TraceCheckUtils]: 44: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,852 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:25,852 INFO L280 TraceCheckUtils]: 46: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:25,852 INFO L263 TraceCheckUtils]: 47: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:25,852 INFO L280 TraceCheckUtils]: 48: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,852 INFO L280 TraceCheckUtils]: 49: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,853 INFO L280 TraceCheckUtils]: 50: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:25,853 INFO L280 TraceCheckUtils]: 51: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,853 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:25,853 INFO L280 TraceCheckUtils]: 53: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13867#true} is VALID [2020-07-08 12:14:25,853 INFO L280 TraceCheckUtils]: 54: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,854 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {13867#true} {15999#(= fibo2_~n |fibo2_#in~n|)} #53#return; {15999#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:25,855 INFO L280 TraceCheckUtils]: 56: Hoare triple {15999#(= fibo2_~n |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15999#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:25,855 INFO L263 TraceCheckUtils]: 57: Hoare triple {15999#(= fibo2_~n |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:25,856 INFO L280 TraceCheckUtils]: 58: Hoare triple {13867#true} ~n := #in~n; {15905#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:14:25,856 INFO L280 TraceCheckUtils]: 59: Hoare triple {15905#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {16083#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:14:25,857 INFO L280 TraceCheckUtils]: 60: Hoare triple {16083#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {16084#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:14:25,857 INFO L263 TraceCheckUtils]: 61: Hoare triple {16084#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:25,858 INFO L280 TraceCheckUtils]: 62: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,858 INFO L280 TraceCheckUtils]: 63: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,858 INFO L280 TraceCheckUtils]: 64: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:25,858 INFO L280 TraceCheckUtils]: 65: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,859 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {13867#true} {16084#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #57#return; {16084#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:14:25,860 INFO L280 TraceCheckUtils]: 67: Hoare triple {16084#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {16084#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:14:25,860 INFO L263 TraceCheckUtils]: 68: Hoare triple {16084#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:25,860 INFO L280 TraceCheckUtils]: 69: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,860 INFO L280 TraceCheckUtils]: 70: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:25,860 INFO L280 TraceCheckUtils]: 71: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,861 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {13867#true} {16084#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #59#return; {16094#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:14:25,862 INFO L280 TraceCheckUtils]: 73: Hoare triple {16094#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {16094#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:14:25,863 INFO L280 TraceCheckUtils]: 74: Hoare triple {16094#(<= 2 |fibo1_#in~n|)} assume true; {16094#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:14:25,864 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {16094#(<= 2 |fibo1_#in~n|)} {15999#(= fibo2_~n |fibo2_#in~n|)} #55#return; {16050#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 12:14:25,864 INFO L280 TraceCheckUtils]: 76: Hoare triple {16050#(<= 4 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {16050#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 12:14:25,865 INFO L280 TraceCheckUtils]: 77: Hoare triple {16050#(<= 4 |fibo2_#in~n|)} assume true; {16050#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 12:14:25,866 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {16050#(<= 4 |fibo2_#in~n|)} {15905#(= fibo1_~n |fibo1_#in~n|)} #57#return; {15965#(and (<= 5 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:14:25,867 INFO L280 TraceCheckUtils]: 79: Hoare triple {15965#(and (<= 5 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15965#(and (<= 5 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:14:25,867 INFO L263 TraceCheckUtils]: 80: Hoare triple {15965#(and (<= 5 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:25,867 INFO L280 TraceCheckUtils]: 81: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,867 INFO L280 TraceCheckUtils]: 82: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,868 INFO L280 TraceCheckUtils]: 83: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:25,868 INFO L263 TraceCheckUtils]: 84: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:25,868 INFO L280 TraceCheckUtils]: 85: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,868 INFO L280 TraceCheckUtils]: 86: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,868 INFO L280 TraceCheckUtils]: 87: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:25,868 INFO L263 TraceCheckUtils]: 88: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:25,869 INFO L280 TraceCheckUtils]: 89: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,869 INFO L280 TraceCheckUtils]: 90: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,869 INFO L280 TraceCheckUtils]: 91: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:25,869 INFO L280 TraceCheckUtils]: 92: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,869 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:25,870 INFO L280 TraceCheckUtils]: 94: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:25,870 INFO L263 TraceCheckUtils]: 95: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:25,870 INFO L280 TraceCheckUtils]: 96: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,870 INFO L280 TraceCheckUtils]: 97: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:25,870 INFO L280 TraceCheckUtils]: 98: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,871 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:25,871 INFO L280 TraceCheckUtils]: 100: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13867#true} is VALID [2020-07-08 12:14:25,871 INFO L280 TraceCheckUtils]: 101: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,871 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:14:25,871 INFO L280 TraceCheckUtils]: 103: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:25,872 INFO L263 TraceCheckUtils]: 104: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:25,872 INFO L280 TraceCheckUtils]: 105: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,872 INFO L280 TraceCheckUtils]: 106: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,872 INFO L280 TraceCheckUtils]: 107: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:25,872 INFO L280 TraceCheckUtils]: 108: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,872 INFO L275 TraceCheckUtils]: 109: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:14:25,873 INFO L280 TraceCheckUtils]: 110: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:14:25,873 INFO L280 TraceCheckUtils]: 111: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,874 INFO L275 TraceCheckUtils]: 112: Hoare quadruple {13867#true} {15965#(and (<= 5 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #59#return; {15998#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-08 12:14:25,875 INFO L280 TraceCheckUtils]: 113: Hoare triple {15998#(<= 5 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {15998#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-08 12:14:25,875 INFO L280 TraceCheckUtils]: 114: Hoare triple {15998#(<= 5 |fibo1_#in~n|)} assume true; {15998#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-08 12:14:25,876 INFO L275 TraceCheckUtils]: 115: Hoare quadruple {15998#(<= 5 |fibo1_#in~n|)} {13867#true} #53#return; {15872#(<= 6 fibo2_~n)} is VALID [2020-07-08 12:14:25,877 INFO L280 TraceCheckUtils]: 116: Hoare triple {15872#(<= 6 fibo2_~n)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15872#(<= 6 fibo2_~n)} is VALID [2020-07-08 12:14:25,877 INFO L263 TraceCheckUtils]: 117: Hoare triple {15872#(<= 6 fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:25,878 INFO L280 TraceCheckUtils]: 118: Hoare triple {13867#true} ~n := #in~n; {15905#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:14:25,878 INFO L280 TraceCheckUtils]: 119: Hoare triple {15905#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15905#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:14:25,879 INFO L280 TraceCheckUtils]: 120: Hoare triple {15905#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {15905#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:14:25,879 INFO L263 TraceCheckUtils]: 121: Hoare triple {15905#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:25,879 INFO L280 TraceCheckUtils]: 122: Hoare triple {13867#true} ~n := #in~n; {15999#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:25,880 INFO L280 TraceCheckUtils]: 123: Hoare triple {15999#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {15999#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:25,880 INFO L280 TraceCheckUtils]: 124: Hoare triple {15999#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {15999#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:25,881 INFO L263 TraceCheckUtils]: 125: Hoare triple {15999#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:25,881 INFO L280 TraceCheckUtils]: 126: Hoare triple {13867#true} ~n := #in~n; {15905#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:14:25,882 INFO L280 TraceCheckUtils]: 127: Hoare triple {15905#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15905#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:14:25,882 INFO L280 TraceCheckUtils]: 128: Hoare triple {15905#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n;#res := 1; {16163#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 12:14:25,883 INFO L280 TraceCheckUtils]: 129: Hoare triple {16163#(<= |fibo1_#in~n| 1)} assume true; {16163#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 12:14:25,884 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {16163#(<= |fibo1_#in~n| 1)} {15999#(= fibo2_~n |fibo2_#in~n|)} #53#return; {16157#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:14:25,885 INFO L280 TraceCheckUtils]: 131: Hoare triple {16157#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {16157#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:14:25,885 INFO L263 TraceCheckUtils]: 132: Hoare triple {16157#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:25,885 INFO L280 TraceCheckUtils]: 133: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,885 INFO L280 TraceCheckUtils]: 134: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:25,886 INFO L280 TraceCheckUtils]: 135: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,887 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {13867#true} {16157#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} #55#return; {16162#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 12:14:25,887 INFO L280 TraceCheckUtils]: 137: Hoare triple {16162#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {16162#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 12:14:25,888 INFO L280 TraceCheckUtils]: 138: Hoare triple {16162#(<= |fibo2_#in~n| 2)} assume true; {16162#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 12:14:25,889 INFO L275 TraceCheckUtils]: 139: Hoare quadruple {16162#(<= |fibo2_#in~n| 2)} {15905#(= fibo1_~n |fibo1_#in~n|)} #57#return; {16145#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:14:25,890 INFO L280 TraceCheckUtils]: 140: Hoare triple {16145#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {16145#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:14:25,890 INFO L263 TraceCheckUtils]: 141: Hoare triple {16145#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:25,890 INFO L280 TraceCheckUtils]: 142: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,891 INFO L280 TraceCheckUtils]: 143: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,891 INFO L280 TraceCheckUtils]: 144: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:25,891 INFO L280 TraceCheckUtils]: 145: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,892 INFO L275 TraceCheckUtils]: 146: Hoare quadruple {13867#true} {16145#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} #59#return; {16151#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 12:14:25,893 INFO L280 TraceCheckUtils]: 147: Hoare triple {16151#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {16151#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 12:14:25,893 INFO L280 TraceCheckUtils]: 148: Hoare triple {16151#(<= |fibo1_#in~n| 3)} assume true; {16151#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 12:14:25,894 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {16151#(<= |fibo1_#in~n| 3)} {15872#(<= 6 fibo2_~n)} #55#return; {13868#false} is VALID [2020-07-08 12:14:25,895 INFO L280 TraceCheckUtils]: 150: Hoare triple {13868#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13868#false} is VALID [2020-07-08 12:14:25,895 INFO L280 TraceCheckUtils]: 151: Hoare triple {13868#false} assume true; {13868#false} is VALID [2020-07-08 12:14:25,895 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {13868#false} {13867#true} #57#return; {13868#false} is VALID [2020-07-08 12:14:25,895 INFO L280 TraceCheckUtils]: 153: Hoare triple {13868#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13868#false} is VALID [2020-07-08 12:14:25,895 INFO L263 TraceCheckUtils]: 154: Hoare triple {13868#false} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:25,895 INFO L280 TraceCheckUtils]: 155: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,896 INFO L280 TraceCheckUtils]: 156: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,896 INFO L280 TraceCheckUtils]: 157: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:25,896 INFO L263 TraceCheckUtils]: 158: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:25,896 INFO L280 TraceCheckUtils]: 159: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,896 INFO L280 TraceCheckUtils]: 160: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,897 INFO L280 TraceCheckUtils]: 161: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:25,897 INFO L263 TraceCheckUtils]: 162: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:25,897 INFO L280 TraceCheckUtils]: 163: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,897 INFO L280 TraceCheckUtils]: 164: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,897 INFO L280 TraceCheckUtils]: 165: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:25,898 INFO L263 TraceCheckUtils]: 166: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:25,898 INFO L280 TraceCheckUtils]: 167: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,898 INFO L280 TraceCheckUtils]: 168: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,898 INFO L280 TraceCheckUtils]: 169: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:25,898 INFO L263 TraceCheckUtils]: 170: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:25,898 INFO L280 TraceCheckUtils]: 171: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,899 INFO L280 TraceCheckUtils]: 172: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,899 INFO L280 TraceCheckUtils]: 173: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:25,899 INFO L263 TraceCheckUtils]: 174: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:25,899 INFO L280 TraceCheckUtils]: 175: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,899 INFO L280 TraceCheckUtils]: 176: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,900 INFO L280 TraceCheckUtils]: 177: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:25,900 INFO L280 TraceCheckUtils]: 178: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,900 INFO L275 TraceCheckUtils]: 179: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:14:25,900 INFO L280 TraceCheckUtils]: 180: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:25,900 INFO L263 TraceCheckUtils]: 181: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:25,900 INFO L280 TraceCheckUtils]: 182: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,901 INFO L280 TraceCheckUtils]: 183: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:25,901 INFO L280 TraceCheckUtils]: 184: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,901 INFO L275 TraceCheckUtils]: 185: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:14:25,901 INFO L280 TraceCheckUtils]: 186: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:14:25,901 INFO L280 TraceCheckUtils]: 187: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,901 INFO L275 TraceCheckUtils]: 188: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:25,902 INFO L280 TraceCheckUtils]: 189: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:25,902 INFO L263 TraceCheckUtils]: 190: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:25,902 INFO L280 TraceCheckUtils]: 191: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,902 INFO L280 TraceCheckUtils]: 192: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,902 INFO L280 TraceCheckUtils]: 193: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:25,902 INFO L280 TraceCheckUtils]: 194: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,903 INFO L275 TraceCheckUtils]: 195: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:25,903 INFO L280 TraceCheckUtils]: 196: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13867#true} is VALID [2020-07-08 12:14:25,903 INFO L280 TraceCheckUtils]: 197: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,903 INFO L275 TraceCheckUtils]: 198: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:14:25,903 INFO L280 TraceCheckUtils]: 199: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:25,904 INFO L263 TraceCheckUtils]: 200: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:25,904 INFO L280 TraceCheckUtils]: 201: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,904 INFO L280 TraceCheckUtils]: 202: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,904 INFO L280 TraceCheckUtils]: 203: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:25,904 INFO L263 TraceCheckUtils]: 204: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:25,904 INFO L280 TraceCheckUtils]: 205: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,905 INFO L280 TraceCheckUtils]: 206: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,905 INFO L280 TraceCheckUtils]: 207: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:25,905 INFO L280 TraceCheckUtils]: 208: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,905 INFO L275 TraceCheckUtils]: 209: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:25,905 INFO L280 TraceCheckUtils]: 210: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:25,905 INFO L263 TraceCheckUtils]: 211: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:25,906 INFO L280 TraceCheckUtils]: 212: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,906 INFO L280 TraceCheckUtils]: 213: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:25,906 INFO L280 TraceCheckUtils]: 214: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,906 INFO L275 TraceCheckUtils]: 215: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:25,906 INFO L280 TraceCheckUtils]: 216: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13867#true} is VALID [2020-07-08 12:14:25,906 INFO L280 TraceCheckUtils]: 217: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,907 INFO L275 TraceCheckUtils]: 218: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:14:25,907 INFO L280 TraceCheckUtils]: 219: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:14:25,907 INFO L280 TraceCheckUtils]: 220: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,907 INFO L275 TraceCheckUtils]: 221: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:25,907 INFO L280 TraceCheckUtils]: 222: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:25,908 INFO L263 TraceCheckUtils]: 223: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:25,908 INFO L280 TraceCheckUtils]: 224: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,908 INFO L280 TraceCheckUtils]: 225: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,908 INFO L280 TraceCheckUtils]: 226: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:25,908 INFO L263 TraceCheckUtils]: 227: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:25,909 INFO L280 TraceCheckUtils]: 228: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,909 INFO L280 TraceCheckUtils]: 229: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,909 INFO L280 TraceCheckUtils]: 230: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:25,909 INFO L263 TraceCheckUtils]: 231: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:25,909 INFO L280 TraceCheckUtils]: 232: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,910 INFO L280 TraceCheckUtils]: 233: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,910 INFO L280 TraceCheckUtils]: 234: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:25,910 INFO L280 TraceCheckUtils]: 235: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,910 INFO L275 TraceCheckUtils]: 236: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:25,910 INFO L280 TraceCheckUtils]: 237: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:25,911 INFO L263 TraceCheckUtils]: 238: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:25,911 INFO L280 TraceCheckUtils]: 239: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,911 INFO L280 TraceCheckUtils]: 240: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:25,911 INFO L280 TraceCheckUtils]: 241: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,911 INFO L275 TraceCheckUtils]: 242: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:25,911 INFO L280 TraceCheckUtils]: 243: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13867#true} is VALID [2020-07-08 12:14:25,912 INFO L280 TraceCheckUtils]: 244: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,912 INFO L275 TraceCheckUtils]: 245: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:14:25,912 INFO L280 TraceCheckUtils]: 246: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:25,912 INFO L263 TraceCheckUtils]: 247: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:25,912 INFO L280 TraceCheckUtils]: 248: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,913 INFO L280 TraceCheckUtils]: 249: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,913 INFO L280 TraceCheckUtils]: 250: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:25,913 INFO L280 TraceCheckUtils]: 251: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,913 INFO L275 TraceCheckUtils]: 252: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:14:25,913 INFO L280 TraceCheckUtils]: 253: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:14:25,913 INFO L280 TraceCheckUtils]: 254: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,914 INFO L275 TraceCheckUtils]: 255: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:25,914 INFO L280 TraceCheckUtils]: 256: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13867#true} is VALID [2020-07-08 12:14:25,914 INFO L280 TraceCheckUtils]: 257: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,914 INFO L275 TraceCheckUtils]: 258: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:14:25,914 INFO L280 TraceCheckUtils]: 259: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:25,914 INFO L263 TraceCheckUtils]: 260: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:25,915 INFO L280 TraceCheckUtils]: 261: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,915 INFO L280 TraceCheckUtils]: 262: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,915 INFO L280 TraceCheckUtils]: 263: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:25,915 INFO L263 TraceCheckUtils]: 264: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:25,915 INFO L280 TraceCheckUtils]: 265: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,916 INFO L280 TraceCheckUtils]: 266: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,916 INFO L280 TraceCheckUtils]: 267: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:25,916 INFO L263 TraceCheckUtils]: 268: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:25,916 INFO L280 TraceCheckUtils]: 269: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,916 INFO L280 TraceCheckUtils]: 270: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,916 INFO L280 TraceCheckUtils]: 271: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:25,917 INFO L280 TraceCheckUtils]: 272: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,917 INFO L275 TraceCheckUtils]: 273: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:14:25,917 INFO L280 TraceCheckUtils]: 274: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:25,917 INFO L263 TraceCheckUtils]: 275: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:25,917 INFO L280 TraceCheckUtils]: 276: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,917 INFO L280 TraceCheckUtils]: 277: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:25,918 INFO L280 TraceCheckUtils]: 278: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,918 INFO L275 TraceCheckUtils]: 279: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:14:25,918 INFO L280 TraceCheckUtils]: 280: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:14:25,918 INFO L280 TraceCheckUtils]: 281: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,918 INFO L275 TraceCheckUtils]: 282: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:25,919 INFO L280 TraceCheckUtils]: 283: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:25,919 INFO L263 TraceCheckUtils]: 284: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:25,919 INFO L280 TraceCheckUtils]: 285: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,919 INFO L280 TraceCheckUtils]: 286: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,919 INFO L280 TraceCheckUtils]: 287: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:25,919 INFO L280 TraceCheckUtils]: 288: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,920 INFO L275 TraceCheckUtils]: 289: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:25,920 INFO L280 TraceCheckUtils]: 290: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13867#true} is VALID [2020-07-08 12:14:25,920 INFO L280 TraceCheckUtils]: 291: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,920 INFO L275 TraceCheckUtils]: 292: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:14:25,920 INFO L280 TraceCheckUtils]: 293: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:14:25,920 INFO L280 TraceCheckUtils]: 294: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,921 INFO L275 TraceCheckUtils]: 295: Hoare quadruple {13867#true} {13868#false} #59#return; {13868#false} is VALID [2020-07-08 12:14:25,921 INFO L280 TraceCheckUtils]: 296: Hoare triple {13868#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13868#false} is VALID [2020-07-08 12:14:25,921 INFO L280 TraceCheckUtils]: 297: Hoare triple {13868#false} assume true; {13868#false} is VALID [2020-07-08 12:14:25,921 INFO L275 TraceCheckUtils]: 298: Hoare quadruple {13868#false} {13867#true} #53#return; {13868#false} is VALID [2020-07-08 12:14:25,921 INFO L280 TraceCheckUtils]: 299: Hoare triple {13868#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13868#false} is VALID [2020-07-08 12:14:25,921 INFO L263 TraceCheckUtils]: 300: Hoare triple {13868#false} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:25,922 INFO L280 TraceCheckUtils]: 301: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,922 INFO L280 TraceCheckUtils]: 302: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,922 INFO L280 TraceCheckUtils]: 303: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:25,922 INFO L263 TraceCheckUtils]: 304: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:25,922 INFO L280 TraceCheckUtils]: 305: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,922 INFO L280 TraceCheckUtils]: 306: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,923 INFO L280 TraceCheckUtils]: 307: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:25,923 INFO L263 TraceCheckUtils]: 308: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:25,923 INFO L280 TraceCheckUtils]: 309: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,923 INFO L280 TraceCheckUtils]: 310: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,923 INFO L280 TraceCheckUtils]: 311: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:25,923 INFO L263 TraceCheckUtils]: 312: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:25,924 INFO L280 TraceCheckUtils]: 313: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,924 INFO L280 TraceCheckUtils]: 314: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,924 INFO L280 TraceCheckUtils]: 315: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:25,924 INFO L263 TraceCheckUtils]: 316: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:25,924 INFO L280 TraceCheckUtils]: 317: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,924 INFO L280 TraceCheckUtils]: 318: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,925 INFO L280 TraceCheckUtils]: 319: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:25,925 INFO L280 TraceCheckUtils]: 320: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,925 INFO L275 TraceCheckUtils]: 321: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:14:25,925 INFO L280 TraceCheckUtils]: 322: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:25,925 INFO L263 TraceCheckUtils]: 323: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:25,925 INFO L280 TraceCheckUtils]: 324: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,926 INFO L280 TraceCheckUtils]: 325: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:25,926 INFO L280 TraceCheckUtils]: 326: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,926 INFO L275 TraceCheckUtils]: 327: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:14:25,926 INFO L280 TraceCheckUtils]: 328: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:14:25,926 INFO L280 TraceCheckUtils]: 329: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,926 INFO L275 TraceCheckUtils]: 330: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:25,927 INFO L280 TraceCheckUtils]: 331: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:25,927 INFO L263 TraceCheckUtils]: 332: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:25,927 INFO L280 TraceCheckUtils]: 333: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,927 INFO L280 TraceCheckUtils]: 334: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,927 INFO L280 TraceCheckUtils]: 335: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:25,928 INFO L280 TraceCheckUtils]: 336: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,928 INFO L275 TraceCheckUtils]: 337: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:25,928 INFO L280 TraceCheckUtils]: 338: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13867#true} is VALID [2020-07-08 12:14:25,928 INFO L280 TraceCheckUtils]: 339: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,928 INFO L275 TraceCheckUtils]: 340: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:14:25,928 INFO L280 TraceCheckUtils]: 341: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:25,929 INFO L263 TraceCheckUtils]: 342: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:25,929 INFO L280 TraceCheckUtils]: 343: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,929 INFO L280 TraceCheckUtils]: 344: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,929 INFO L280 TraceCheckUtils]: 345: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:25,929 INFO L263 TraceCheckUtils]: 346: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:25,929 INFO L280 TraceCheckUtils]: 347: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,930 INFO L280 TraceCheckUtils]: 348: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,930 INFO L280 TraceCheckUtils]: 349: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:25,930 INFO L280 TraceCheckUtils]: 350: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,930 INFO L275 TraceCheckUtils]: 351: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:25,930 INFO L280 TraceCheckUtils]: 352: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:25,931 INFO L263 TraceCheckUtils]: 353: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:25,931 INFO L280 TraceCheckUtils]: 354: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,931 INFO L280 TraceCheckUtils]: 355: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:25,931 INFO L280 TraceCheckUtils]: 356: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,931 INFO L275 TraceCheckUtils]: 357: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:25,931 INFO L280 TraceCheckUtils]: 358: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13867#true} is VALID [2020-07-08 12:14:25,932 INFO L280 TraceCheckUtils]: 359: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,932 INFO L275 TraceCheckUtils]: 360: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:14:25,932 INFO L280 TraceCheckUtils]: 361: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:14:25,932 INFO L280 TraceCheckUtils]: 362: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,932 INFO L275 TraceCheckUtils]: 363: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:25,933 INFO L280 TraceCheckUtils]: 364: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:25,933 INFO L263 TraceCheckUtils]: 365: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:25,933 INFO L280 TraceCheckUtils]: 366: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,933 INFO L280 TraceCheckUtils]: 367: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,933 INFO L280 TraceCheckUtils]: 368: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:25,934 INFO L263 TraceCheckUtils]: 369: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:25,934 INFO L280 TraceCheckUtils]: 370: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,934 INFO L280 TraceCheckUtils]: 371: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,934 INFO L280 TraceCheckUtils]: 372: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:25,934 INFO L263 TraceCheckUtils]: 373: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:25,934 INFO L280 TraceCheckUtils]: 374: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,935 INFO L280 TraceCheckUtils]: 375: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,935 INFO L280 TraceCheckUtils]: 376: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:25,935 INFO L280 TraceCheckUtils]: 377: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,935 INFO L275 TraceCheckUtils]: 378: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:25,935 INFO L280 TraceCheckUtils]: 379: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:25,935 INFO L263 TraceCheckUtils]: 380: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:25,936 INFO L280 TraceCheckUtils]: 381: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,936 INFO L280 TraceCheckUtils]: 382: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:25,936 INFO L280 TraceCheckUtils]: 383: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,936 INFO L275 TraceCheckUtils]: 384: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:25,936 INFO L280 TraceCheckUtils]: 385: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13867#true} is VALID [2020-07-08 12:14:25,937 INFO L280 TraceCheckUtils]: 386: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,937 INFO L275 TraceCheckUtils]: 387: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:14:25,937 INFO L280 TraceCheckUtils]: 388: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:25,937 INFO L263 TraceCheckUtils]: 389: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:25,937 INFO L280 TraceCheckUtils]: 390: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,937 INFO L280 TraceCheckUtils]: 391: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,938 INFO L280 TraceCheckUtils]: 392: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:25,938 INFO L280 TraceCheckUtils]: 393: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,938 INFO L275 TraceCheckUtils]: 394: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:14:25,938 INFO L280 TraceCheckUtils]: 395: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:14:25,938 INFO L280 TraceCheckUtils]: 396: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,939 INFO L275 TraceCheckUtils]: 397: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:25,939 INFO L280 TraceCheckUtils]: 398: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13867#true} is VALID [2020-07-08 12:14:25,939 INFO L280 TraceCheckUtils]: 399: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,939 INFO L275 TraceCheckUtils]: 400: Hoare quadruple {13867#true} {13868#false} #55#return; {13868#false} is VALID [2020-07-08 12:14:25,939 INFO L280 TraceCheckUtils]: 401: Hoare triple {13868#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13868#false} is VALID [2020-07-08 12:14:25,940 INFO L280 TraceCheckUtils]: 402: Hoare triple {13868#false} assume true; {13868#false} is VALID [2020-07-08 12:14:25,940 INFO L275 TraceCheckUtils]: 403: Hoare quadruple {13868#false} {13867#true} #57#return; {13868#false} is VALID [2020-07-08 12:14:25,940 INFO L280 TraceCheckUtils]: 404: Hoare triple {13868#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13868#false} is VALID [2020-07-08 12:14:25,940 INFO L263 TraceCheckUtils]: 405: Hoare triple {13868#false} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:25,940 INFO L280 TraceCheckUtils]: 406: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,940 INFO L280 TraceCheckUtils]: 407: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,941 INFO L280 TraceCheckUtils]: 408: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:25,941 INFO L263 TraceCheckUtils]: 409: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:25,941 INFO L280 TraceCheckUtils]: 410: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,941 INFO L280 TraceCheckUtils]: 411: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,941 INFO L280 TraceCheckUtils]: 412: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:25,941 INFO L263 TraceCheckUtils]: 413: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:25,941 INFO L280 TraceCheckUtils]: 414: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,942 INFO L280 TraceCheckUtils]: 415: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,942 INFO L280 TraceCheckUtils]: 416: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:25,942 INFO L263 TraceCheckUtils]: 417: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:25,942 INFO L280 TraceCheckUtils]: 418: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,942 INFO L280 TraceCheckUtils]: 419: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,942 INFO L280 TraceCheckUtils]: 420: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:25,942 INFO L263 TraceCheckUtils]: 421: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:25,942 INFO L280 TraceCheckUtils]: 422: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,942 INFO L280 TraceCheckUtils]: 423: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,943 INFO L280 TraceCheckUtils]: 424: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:25,943 INFO L263 TraceCheckUtils]: 425: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:25,943 INFO L280 TraceCheckUtils]: 426: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,943 INFO L280 TraceCheckUtils]: 427: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,943 INFO L280 TraceCheckUtils]: 428: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:25,943 INFO L263 TraceCheckUtils]: 429: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:25,943 INFO L280 TraceCheckUtils]: 430: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,943 INFO L280 TraceCheckUtils]: 431: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,943 INFO L280 TraceCheckUtils]: 432: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:25,944 INFO L280 TraceCheckUtils]: 433: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,944 INFO L275 TraceCheckUtils]: 434: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:25,944 INFO L280 TraceCheckUtils]: 435: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:25,944 INFO L263 TraceCheckUtils]: 436: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:25,944 INFO L280 TraceCheckUtils]: 437: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,944 INFO L280 TraceCheckUtils]: 438: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:25,944 INFO L280 TraceCheckUtils]: 439: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,944 INFO L275 TraceCheckUtils]: 440: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:25,944 INFO L280 TraceCheckUtils]: 441: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13867#true} is VALID [2020-07-08 12:14:25,945 INFO L280 TraceCheckUtils]: 442: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,945 INFO L275 TraceCheckUtils]: 443: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:14:25,945 INFO L280 TraceCheckUtils]: 444: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:25,945 INFO L263 TraceCheckUtils]: 445: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:25,945 INFO L280 TraceCheckUtils]: 446: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,945 INFO L280 TraceCheckUtils]: 447: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,945 INFO L280 TraceCheckUtils]: 448: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:25,945 INFO L280 TraceCheckUtils]: 449: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,945 INFO L275 TraceCheckUtils]: 450: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:14:25,946 INFO L280 TraceCheckUtils]: 451: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:14:25,946 INFO L280 TraceCheckUtils]: 452: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,946 INFO L275 TraceCheckUtils]: 453: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:25,946 INFO L280 TraceCheckUtils]: 454: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:25,946 INFO L263 TraceCheckUtils]: 455: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:25,946 INFO L280 TraceCheckUtils]: 456: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,946 INFO L280 TraceCheckUtils]: 457: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,946 INFO L280 TraceCheckUtils]: 458: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:25,946 INFO L263 TraceCheckUtils]: 459: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:25,947 INFO L280 TraceCheckUtils]: 460: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,947 INFO L280 TraceCheckUtils]: 461: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,947 INFO L280 TraceCheckUtils]: 462: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:25,947 INFO L280 TraceCheckUtils]: 463: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,947 INFO L275 TraceCheckUtils]: 464: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:14:25,947 INFO L280 TraceCheckUtils]: 465: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:25,947 INFO L263 TraceCheckUtils]: 466: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:25,947 INFO L280 TraceCheckUtils]: 467: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,947 INFO L280 TraceCheckUtils]: 468: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:25,948 INFO L280 TraceCheckUtils]: 469: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,948 INFO L275 TraceCheckUtils]: 470: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:14:25,948 INFO L280 TraceCheckUtils]: 471: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:14:25,948 INFO L280 TraceCheckUtils]: 472: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,948 INFO L275 TraceCheckUtils]: 473: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:25,948 INFO L280 TraceCheckUtils]: 474: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13867#true} is VALID [2020-07-08 12:14:25,948 INFO L280 TraceCheckUtils]: 475: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,948 INFO L275 TraceCheckUtils]: 476: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:14:25,948 INFO L280 TraceCheckUtils]: 477: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:25,949 INFO L263 TraceCheckUtils]: 478: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:25,949 INFO L280 TraceCheckUtils]: 479: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,949 INFO L280 TraceCheckUtils]: 480: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,949 INFO L280 TraceCheckUtils]: 481: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:25,949 INFO L263 TraceCheckUtils]: 482: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:25,949 INFO L280 TraceCheckUtils]: 483: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,949 INFO L280 TraceCheckUtils]: 484: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,949 INFO L280 TraceCheckUtils]: 485: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:25,949 INFO L263 TraceCheckUtils]: 486: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:25,950 INFO L280 TraceCheckUtils]: 487: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,950 INFO L280 TraceCheckUtils]: 488: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,950 INFO L280 TraceCheckUtils]: 489: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:25,950 INFO L280 TraceCheckUtils]: 490: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,950 INFO L275 TraceCheckUtils]: 491: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:14:25,950 INFO L280 TraceCheckUtils]: 492: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:25,950 INFO L263 TraceCheckUtils]: 493: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:25,950 INFO L280 TraceCheckUtils]: 494: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,951 INFO L280 TraceCheckUtils]: 495: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:25,951 INFO L280 TraceCheckUtils]: 496: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,951 INFO L275 TraceCheckUtils]: 497: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:14:25,951 INFO L280 TraceCheckUtils]: 498: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:14:25,951 INFO L280 TraceCheckUtils]: 499: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,951 INFO L275 TraceCheckUtils]: 500: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:25,951 INFO L280 TraceCheckUtils]: 501: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:25,951 INFO L263 TraceCheckUtils]: 502: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:25,951 INFO L280 TraceCheckUtils]: 503: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,952 INFO L280 TraceCheckUtils]: 504: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,952 INFO L280 TraceCheckUtils]: 505: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:25,952 INFO L280 TraceCheckUtils]: 506: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,952 INFO L275 TraceCheckUtils]: 507: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:25,952 INFO L280 TraceCheckUtils]: 508: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13867#true} is VALID [2020-07-08 12:14:25,952 INFO L280 TraceCheckUtils]: 509: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,952 INFO L275 TraceCheckUtils]: 510: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:14:25,952 INFO L280 TraceCheckUtils]: 511: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:14:25,952 INFO L280 TraceCheckUtils]: 512: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,953 INFO L275 TraceCheckUtils]: 513: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:25,953 INFO L280 TraceCheckUtils]: 514: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:25,953 INFO L263 TraceCheckUtils]: 515: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:25,953 INFO L280 TraceCheckUtils]: 516: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,953 INFO L280 TraceCheckUtils]: 517: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,953 INFO L280 TraceCheckUtils]: 518: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:25,953 INFO L263 TraceCheckUtils]: 519: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:25,953 INFO L280 TraceCheckUtils]: 520: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,953 INFO L280 TraceCheckUtils]: 521: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,954 INFO L280 TraceCheckUtils]: 522: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:25,954 INFO L263 TraceCheckUtils]: 523: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:25,954 INFO L280 TraceCheckUtils]: 524: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,954 INFO L280 TraceCheckUtils]: 525: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,954 INFO L280 TraceCheckUtils]: 526: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:25,954 INFO L280 TraceCheckUtils]: 527: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,954 INFO L275 TraceCheckUtils]: 528: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:25,954 INFO L280 TraceCheckUtils]: 529: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:25,954 INFO L263 TraceCheckUtils]: 530: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:25,955 INFO L280 TraceCheckUtils]: 531: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,955 INFO L280 TraceCheckUtils]: 532: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:25,955 INFO L280 TraceCheckUtils]: 533: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,955 INFO L275 TraceCheckUtils]: 534: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:25,955 INFO L280 TraceCheckUtils]: 535: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13867#true} is VALID [2020-07-08 12:14:25,955 INFO L280 TraceCheckUtils]: 536: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,955 INFO L275 TraceCheckUtils]: 537: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:14:25,955 INFO L280 TraceCheckUtils]: 538: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:25,955 INFO L263 TraceCheckUtils]: 539: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:25,956 INFO L280 TraceCheckUtils]: 540: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,956 INFO L280 TraceCheckUtils]: 541: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,956 INFO L280 TraceCheckUtils]: 542: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:25,956 INFO L280 TraceCheckUtils]: 543: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,956 INFO L275 TraceCheckUtils]: 544: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:14:25,956 INFO L280 TraceCheckUtils]: 545: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:14:25,956 INFO L280 TraceCheckUtils]: 546: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,956 INFO L275 TraceCheckUtils]: 547: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:25,956 INFO L280 TraceCheckUtils]: 548: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13867#true} is VALID [2020-07-08 12:14:25,957 INFO L280 TraceCheckUtils]: 549: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,957 INFO L275 TraceCheckUtils]: 550: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:14:25,957 INFO L280 TraceCheckUtils]: 551: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:25,957 INFO L263 TraceCheckUtils]: 552: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:25,957 INFO L280 TraceCheckUtils]: 553: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,957 INFO L280 TraceCheckUtils]: 554: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,957 INFO L280 TraceCheckUtils]: 555: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:25,958 INFO L263 TraceCheckUtils]: 556: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:25,958 INFO L280 TraceCheckUtils]: 557: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,958 INFO L280 TraceCheckUtils]: 558: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,958 INFO L280 TraceCheckUtils]: 559: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:25,958 INFO L263 TraceCheckUtils]: 560: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:25,958 INFO L280 TraceCheckUtils]: 561: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,959 INFO L280 TraceCheckUtils]: 562: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,959 INFO L280 TraceCheckUtils]: 563: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:25,959 INFO L263 TraceCheckUtils]: 564: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:25,959 INFO L280 TraceCheckUtils]: 565: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,959 INFO L280 TraceCheckUtils]: 566: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,959 INFO L280 TraceCheckUtils]: 567: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:25,960 INFO L280 TraceCheckUtils]: 568: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,960 INFO L275 TraceCheckUtils]: 569: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:25,960 INFO L280 TraceCheckUtils]: 570: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:25,960 INFO L263 TraceCheckUtils]: 571: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:25,960 INFO L280 TraceCheckUtils]: 572: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,961 INFO L280 TraceCheckUtils]: 573: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:25,961 INFO L280 TraceCheckUtils]: 574: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,961 INFO L275 TraceCheckUtils]: 575: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:25,961 INFO L280 TraceCheckUtils]: 576: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13867#true} is VALID [2020-07-08 12:14:25,961 INFO L280 TraceCheckUtils]: 577: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,962 INFO L275 TraceCheckUtils]: 578: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:14:25,962 INFO L280 TraceCheckUtils]: 579: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:25,962 INFO L263 TraceCheckUtils]: 580: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:25,962 INFO L280 TraceCheckUtils]: 581: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,962 INFO L280 TraceCheckUtils]: 582: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,963 INFO L280 TraceCheckUtils]: 583: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:25,963 INFO L280 TraceCheckUtils]: 584: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,963 INFO L275 TraceCheckUtils]: 585: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:14:25,963 INFO L280 TraceCheckUtils]: 586: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:14:25,963 INFO L280 TraceCheckUtils]: 587: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,963 INFO L275 TraceCheckUtils]: 588: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:25,964 INFO L280 TraceCheckUtils]: 589: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:25,964 INFO L263 TraceCheckUtils]: 590: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:25,964 INFO L280 TraceCheckUtils]: 591: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,964 INFO L280 TraceCheckUtils]: 592: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,964 INFO L280 TraceCheckUtils]: 593: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:25,964 INFO L263 TraceCheckUtils]: 594: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:25,965 INFO L280 TraceCheckUtils]: 595: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,965 INFO L280 TraceCheckUtils]: 596: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:25,965 INFO L280 TraceCheckUtils]: 597: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:25,965 INFO L280 TraceCheckUtils]: 598: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,965 INFO L275 TraceCheckUtils]: 599: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:14:25,965 INFO L280 TraceCheckUtils]: 600: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:25,966 INFO L263 TraceCheckUtils]: 601: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:25,966 INFO L280 TraceCheckUtils]: 602: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:25,966 INFO L280 TraceCheckUtils]: 603: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:25,966 INFO L280 TraceCheckUtils]: 604: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,966 INFO L275 TraceCheckUtils]: 605: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:14:25,966 INFO L280 TraceCheckUtils]: 606: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:14:25,967 INFO L280 TraceCheckUtils]: 607: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,967 INFO L275 TraceCheckUtils]: 608: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:25,967 INFO L280 TraceCheckUtils]: 609: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13867#true} is VALID [2020-07-08 12:14:25,967 INFO L280 TraceCheckUtils]: 610: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,967 INFO L275 TraceCheckUtils]: 611: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:14:25,967 INFO L280 TraceCheckUtils]: 612: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:14:25,968 INFO L280 TraceCheckUtils]: 613: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:25,968 INFO L275 TraceCheckUtils]: 614: Hoare quadruple {13867#true} {13868#false} #59#return; {13868#false} is VALID [2020-07-08 12:14:25,968 INFO L280 TraceCheckUtils]: 615: Hoare triple {13868#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13868#false} is VALID [2020-07-08 12:14:25,968 INFO L280 TraceCheckUtils]: 616: Hoare triple {13868#false} assume true; {13868#false} is VALID [2020-07-08 12:14:25,968 INFO L275 TraceCheckUtils]: 617: Hoare quadruple {13868#false} {13871#(<= 25 main_~x~0)} #51#return; {13868#false} is VALID [2020-07-08 12:14:26,123 INFO L263 TraceCheckUtils]: 0: Hoare triple {13867#true} call ULTIMATE.init(); {13867#true} is VALID [2020-07-08 12:14:26,124 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:26,124 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13867#true} {13867#true} #47#return; {13867#true} is VALID [2020-07-08 12:14:26,124 INFO L263 TraceCheckUtils]: 3: Hoare triple {13867#true} call #t~ret5 := main(); {13867#true} is VALID [2020-07-08 12:14:26,125 INFO L280 TraceCheckUtils]: 4: Hoare triple {13867#true} ~x~0 := 25; {13871#(<= 25 main_~x~0)} is VALID [2020-07-08 12:14:26,125 INFO L263 TraceCheckUtils]: 5: Hoare triple {13871#(<= 25 main_~x~0)} call #t~ret4 := fibo1(~x~0); {13867#true} is VALID [2020-07-08 12:14:26,125 INFO L280 TraceCheckUtils]: 6: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:26,125 INFO L280 TraceCheckUtils]: 7: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:26,125 INFO L280 TraceCheckUtils]: 8: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:26,126 INFO L263 TraceCheckUtils]: 9: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:26,126 INFO L280 TraceCheckUtils]: 10: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:26,126 INFO L280 TraceCheckUtils]: 11: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:26,126 INFO L280 TraceCheckUtils]: 12: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:26,126 INFO L263 TraceCheckUtils]: 13: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:26,126 INFO L280 TraceCheckUtils]: 14: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:26,126 INFO L280 TraceCheckUtils]: 15: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:26,126 INFO L280 TraceCheckUtils]: 16: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:26,126 INFO L263 TraceCheckUtils]: 17: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:26,127 INFO L280 TraceCheckUtils]: 18: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:26,127 INFO L280 TraceCheckUtils]: 19: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:26,127 INFO L280 TraceCheckUtils]: 20: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:26,127 INFO L263 TraceCheckUtils]: 21: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:26,127 INFO L280 TraceCheckUtils]: 22: Hoare triple {13867#true} ~n := #in~n; {15905#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:14:26,128 INFO L280 TraceCheckUtils]: 23: Hoare triple {15905#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15905#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:14:26,128 INFO L280 TraceCheckUtils]: 24: Hoare triple {15905#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {15905#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:14:26,128 INFO L263 TraceCheckUtils]: 25: Hoare triple {15905#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:26,128 INFO L280 TraceCheckUtils]: 26: Hoare triple {13867#true} ~n := #in~n; {15999#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:26,129 INFO L280 TraceCheckUtils]: 27: Hoare triple {15999#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {15999#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:26,129 INFO L280 TraceCheckUtils]: 28: Hoare triple {15999#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {15999#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:26,129 INFO L263 TraceCheckUtils]: 29: Hoare triple {15999#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:26,129 INFO L280 TraceCheckUtils]: 30: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:26,130 INFO L280 TraceCheckUtils]: 31: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:26,130 INFO L280 TraceCheckUtils]: 32: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:26,130 INFO L263 TraceCheckUtils]: 33: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:26,130 INFO L280 TraceCheckUtils]: 34: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:26,130 INFO L280 TraceCheckUtils]: 35: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:26,130 INFO L280 TraceCheckUtils]: 36: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:26,130 INFO L263 TraceCheckUtils]: 37: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:26,130 INFO L280 TraceCheckUtils]: 38: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:26,130 INFO L280 TraceCheckUtils]: 39: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:26,131 INFO L280 TraceCheckUtils]: 40: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:26,131 INFO L280 TraceCheckUtils]: 41: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:26,131 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:14:26,131 INFO L280 TraceCheckUtils]: 43: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:26,131 INFO L263 TraceCheckUtils]: 44: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:26,132 INFO L280 TraceCheckUtils]: 45: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:26,132 INFO L280 TraceCheckUtils]: 46: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:26,132 INFO L280 TraceCheckUtils]: 47: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:26,132 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:14:26,132 INFO L280 TraceCheckUtils]: 49: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:14:26,133 INFO L280 TraceCheckUtils]: 50: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:26,133 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:26,133 INFO L280 TraceCheckUtils]: 52: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:26,133 INFO L263 TraceCheckUtils]: 53: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:26,133 INFO L280 TraceCheckUtils]: 54: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:26,133 INFO L280 TraceCheckUtils]: 55: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:26,133 INFO L280 TraceCheckUtils]: 56: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:26,133 INFO L280 TraceCheckUtils]: 57: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:26,133 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:26,134 INFO L280 TraceCheckUtils]: 59: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13867#true} is VALID [2020-07-08 12:14:26,134 INFO L280 TraceCheckUtils]: 60: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:26,134 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {13867#true} {15999#(= fibo2_~n |fibo2_#in~n|)} #53#return; {15999#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:26,135 INFO L280 TraceCheckUtils]: 62: Hoare triple {15999#(= fibo2_~n |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15999#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:26,135 INFO L263 TraceCheckUtils]: 63: Hoare triple {15999#(= fibo2_~n |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:26,135 INFO L280 TraceCheckUtils]: 64: Hoare triple {13867#true} ~n := #in~n; {15905#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:14:26,136 INFO L280 TraceCheckUtils]: 65: Hoare triple {15905#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {16083#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:14:26,136 INFO L280 TraceCheckUtils]: 66: Hoare triple {16083#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {16084#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:14:26,137 INFO L263 TraceCheckUtils]: 67: Hoare triple {16084#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:26,137 INFO L280 TraceCheckUtils]: 68: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:26,137 INFO L280 TraceCheckUtils]: 69: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:26,137 INFO L280 TraceCheckUtils]: 70: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:26,137 INFO L280 TraceCheckUtils]: 71: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:26,138 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {13867#true} {16084#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #57#return; {16084#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:14:26,138 INFO L280 TraceCheckUtils]: 73: Hoare triple {16084#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {16084#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:14:26,139 INFO L263 TraceCheckUtils]: 74: Hoare triple {16084#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:26,139 INFO L280 TraceCheckUtils]: 75: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:26,139 INFO L280 TraceCheckUtils]: 76: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:26,140 INFO L280 TraceCheckUtils]: 77: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:26,141 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {13867#true} {16084#(and (< 1 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #59#return; {16094#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:14:26,142 INFO L280 TraceCheckUtils]: 79: Hoare triple {16094#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {16094#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:14:26,142 INFO L280 TraceCheckUtils]: 80: Hoare triple {16094#(<= 2 |fibo1_#in~n|)} assume true; {16094#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-08 12:14:26,144 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {16094#(<= 2 |fibo1_#in~n|)} {15999#(= fibo2_~n |fibo2_#in~n|)} #55#return; {16050#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 12:14:26,144 INFO L280 TraceCheckUtils]: 82: Hoare triple {16050#(<= 4 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {16050#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 12:14:26,144 INFO L280 TraceCheckUtils]: 83: Hoare triple {16050#(<= 4 |fibo2_#in~n|)} assume true; {16050#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-08 12:14:26,145 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {16050#(<= 4 |fibo2_#in~n|)} {15905#(= fibo1_~n |fibo1_#in~n|)} #57#return; {15965#(and (<= 5 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:14:26,146 INFO L280 TraceCheckUtils]: 85: Hoare triple {15965#(and (<= 5 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15965#(and (<= 5 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:14:26,146 INFO L263 TraceCheckUtils]: 86: Hoare triple {15965#(and (<= 5 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:26,146 INFO L280 TraceCheckUtils]: 87: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:26,146 INFO L280 TraceCheckUtils]: 88: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:26,146 INFO L280 TraceCheckUtils]: 89: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:26,146 INFO L263 TraceCheckUtils]: 90: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:26,146 INFO L280 TraceCheckUtils]: 91: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:26,146 INFO L280 TraceCheckUtils]: 92: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:26,147 INFO L280 TraceCheckUtils]: 93: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:26,147 INFO L263 TraceCheckUtils]: 94: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:26,147 INFO L280 TraceCheckUtils]: 95: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:26,147 INFO L280 TraceCheckUtils]: 96: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:26,147 INFO L280 TraceCheckUtils]: 97: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:26,147 INFO L280 TraceCheckUtils]: 98: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:26,147 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:26,147 INFO L280 TraceCheckUtils]: 100: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:26,147 INFO L263 TraceCheckUtils]: 101: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:26,148 INFO L280 TraceCheckUtils]: 102: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:26,148 INFO L280 TraceCheckUtils]: 103: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:26,148 INFO L280 TraceCheckUtils]: 104: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:26,148 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:26,148 INFO L280 TraceCheckUtils]: 106: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13867#true} is VALID [2020-07-08 12:14:26,148 INFO L280 TraceCheckUtils]: 107: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:26,148 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:14:26,148 INFO L280 TraceCheckUtils]: 109: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:26,148 INFO L263 TraceCheckUtils]: 110: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:26,149 INFO L280 TraceCheckUtils]: 111: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:26,149 INFO L280 TraceCheckUtils]: 112: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:26,149 INFO L280 TraceCheckUtils]: 113: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:26,149 INFO L280 TraceCheckUtils]: 114: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:26,149 INFO L275 TraceCheckUtils]: 115: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:14:26,149 INFO L280 TraceCheckUtils]: 116: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:14:26,149 INFO L280 TraceCheckUtils]: 117: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:26,150 INFO L275 TraceCheckUtils]: 118: Hoare quadruple {13867#true} {15965#(and (<= 5 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} #59#return; {15998#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-08 12:14:26,150 INFO L280 TraceCheckUtils]: 119: Hoare triple {15998#(<= 5 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {15998#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-08 12:14:26,151 INFO L280 TraceCheckUtils]: 120: Hoare triple {15998#(<= 5 |fibo1_#in~n|)} assume true; {15998#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-08 12:14:26,151 INFO L275 TraceCheckUtils]: 121: Hoare quadruple {15998#(<= 5 |fibo1_#in~n|)} {13867#true} #53#return; {15872#(<= 6 fibo2_~n)} is VALID [2020-07-08 12:14:26,152 INFO L280 TraceCheckUtils]: 122: Hoare triple {15872#(<= 6 fibo2_~n)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15872#(<= 6 fibo2_~n)} is VALID [2020-07-08 12:14:26,152 INFO L263 TraceCheckUtils]: 123: Hoare triple {15872#(<= 6 fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:26,152 INFO L280 TraceCheckUtils]: 124: Hoare triple {13867#true} ~n := #in~n; {15905#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:14:26,153 INFO L280 TraceCheckUtils]: 125: Hoare triple {15905#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15905#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:14:26,153 INFO L280 TraceCheckUtils]: 126: Hoare triple {15905#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {15905#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:14:26,154 INFO L263 TraceCheckUtils]: 127: Hoare triple {15905#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:26,154 INFO L280 TraceCheckUtils]: 128: Hoare triple {13867#true} ~n := #in~n; {15999#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:26,155 INFO L280 TraceCheckUtils]: 129: Hoare triple {15999#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {15999#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:26,155 INFO L280 TraceCheckUtils]: 130: Hoare triple {15999#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {15999#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:26,155 INFO L263 TraceCheckUtils]: 131: Hoare triple {15999#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:26,155 INFO L280 TraceCheckUtils]: 132: Hoare triple {13867#true} ~n := #in~n; {15905#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:14:26,156 INFO L280 TraceCheckUtils]: 133: Hoare triple {15905#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15905#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:14:26,156 INFO L280 TraceCheckUtils]: 134: Hoare triple {15905#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n;#res := 1; {16163#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 12:14:26,157 INFO L280 TraceCheckUtils]: 135: Hoare triple {16163#(<= |fibo1_#in~n| 1)} assume true; {16163#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 12:14:26,157 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {16163#(<= |fibo1_#in~n| 1)} {15999#(= fibo2_~n |fibo2_#in~n|)} #53#return; {16157#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:14:26,158 INFO L280 TraceCheckUtils]: 137: Hoare triple {16157#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {16157#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-08 12:14:26,158 INFO L263 TraceCheckUtils]: 138: Hoare triple {16157#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:26,158 INFO L280 TraceCheckUtils]: 139: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:26,159 INFO L280 TraceCheckUtils]: 140: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:26,159 INFO L280 TraceCheckUtils]: 141: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:26,165 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {13867#true} {16157#(and (<= fibo2_~n 2) (= fibo2_~n |fibo2_#in~n|))} #55#return; {16162#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 12:14:26,166 INFO L280 TraceCheckUtils]: 143: Hoare triple {16162#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {16162#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 12:14:26,166 INFO L280 TraceCheckUtils]: 144: Hoare triple {16162#(<= |fibo2_#in~n| 2)} assume true; {16162#(<= |fibo2_#in~n| 2)} is VALID [2020-07-08 12:14:26,168 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {16162#(<= |fibo2_#in~n| 2)} {15905#(= fibo1_~n |fibo1_#in~n|)} #57#return; {16145#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:14:26,168 INFO L280 TraceCheckUtils]: 146: Hoare triple {16145#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {16145#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-08 12:14:26,168 INFO L263 TraceCheckUtils]: 147: Hoare triple {16145#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:26,169 INFO L280 TraceCheckUtils]: 148: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:26,169 INFO L280 TraceCheckUtils]: 149: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:26,169 INFO L280 TraceCheckUtils]: 150: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:26,169 INFO L280 TraceCheckUtils]: 151: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:26,170 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {13867#true} {16145#(and (<= fibo1_~n 3) (= fibo1_~n |fibo1_#in~n|))} #59#return; {16151#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 12:14:26,171 INFO L280 TraceCheckUtils]: 153: Hoare triple {16151#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {16151#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 12:14:26,171 INFO L280 TraceCheckUtils]: 154: Hoare triple {16151#(<= |fibo1_#in~n| 3)} assume true; {16151#(<= |fibo1_#in~n| 3)} is VALID [2020-07-08 12:14:26,172 INFO L275 TraceCheckUtils]: 155: Hoare quadruple {16151#(<= |fibo1_#in~n| 3)} {15872#(<= 6 fibo2_~n)} #55#return; {13868#false} is VALID [2020-07-08 12:14:26,172 INFO L280 TraceCheckUtils]: 156: Hoare triple {13868#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13868#false} is VALID [2020-07-08 12:14:26,173 INFO L280 TraceCheckUtils]: 157: Hoare triple {13868#false} assume true; {13868#false} is VALID [2020-07-08 12:14:26,173 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {13868#false} {13867#true} #57#return; {13868#false} is VALID [2020-07-08 12:14:26,173 INFO L280 TraceCheckUtils]: 159: Hoare triple {13868#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13868#false} is VALID [2020-07-08 12:14:26,173 INFO L263 TraceCheckUtils]: 160: Hoare triple {13868#false} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:26,173 INFO L280 TraceCheckUtils]: 161: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:26,173 INFO L280 TraceCheckUtils]: 162: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:26,174 INFO L280 TraceCheckUtils]: 163: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:26,174 INFO L263 TraceCheckUtils]: 164: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:26,174 INFO L280 TraceCheckUtils]: 165: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:26,174 INFO L280 TraceCheckUtils]: 166: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:26,174 INFO L280 TraceCheckUtils]: 167: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:26,174 INFO L263 TraceCheckUtils]: 168: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:26,175 INFO L280 TraceCheckUtils]: 169: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:26,175 INFO L280 TraceCheckUtils]: 170: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:26,175 INFO L280 TraceCheckUtils]: 171: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:26,175 INFO L263 TraceCheckUtils]: 172: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:26,175 INFO L280 TraceCheckUtils]: 173: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:26,175 INFO L280 TraceCheckUtils]: 174: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:26,176 INFO L280 TraceCheckUtils]: 175: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:26,176 INFO L263 TraceCheckUtils]: 176: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:26,176 INFO L280 TraceCheckUtils]: 177: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:26,176 INFO L280 TraceCheckUtils]: 178: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:26,176 INFO L280 TraceCheckUtils]: 179: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:26,176 INFO L263 TraceCheckUtils]: 180: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:26,177 INFO L280 TraceCheckUtils]: 181: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:26,177 INFO L280 TraceCheckUtils]: 182: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:26,177 INFO L280 TraceCheckUtils]: 183: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:26,177 INFO L280 TraceCheckUtils]: 184: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:26,177 INFO L275 TraceCheckUtils]: 185: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:14:26,177 INFO L280 TraceCheckUtils]: 186: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:26,178 INFO L263 TraceCheckUtils]: 187: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:26,178 INFO L280 TraceCheckUtils]: 188: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:26,178 INFO L280 TraceCheckUtils]: 189: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:26,178 INFO L280 TraceCheckUtils]: 190: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:26,178 INFO L275 TraceCheckUtils]: 191: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:14:26,178 INFO L280 TraceCheckUtils]: 192: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:14:26,179 INFO L280 TraceCheckUtils]: 193: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:26,179 INFO L275 TraceCheckUtils]: 194: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:26,179 INFO L280 TraceCheckUtils]: 195: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:26,179 INFO L263 TraceCheckUtils]: 196: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:26,179 INFO L280 TraceCheckUtils]: 197: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:26,179 INFO L280 TraceCheckUtils]: 198: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:26,180 INFO L280 TraceCheckUtils]: 199: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:26,180 INFO L280 TraceCheckUtils]: 200: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:26,180 INFO L275 TraceCheckUtils]: 201: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:26,180 INFO L280 TraceCheckUtils]: 202: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13867#true} is VALID [2020-07-08 12:14:26,180 INFO L280 TraceCheckUtils]: 203: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:26,180 INFO L275 TraceCheckUtils]: 204: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:14:26,181 INFO L280 TraceCheckUtils]: 205: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:26,181 INFO L263 TraceCheckUtils]: 206: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:26,181 INFO L280 TraceCheckUtils]: 207: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:26,181 INFO L280 TraceCheckUtils]: 208: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:26,181 INFO L280 TraceCheckUtils]: 209: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:26,181 INFO L263 TraceCheckUtils]: 210: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:26,182 INFO L280 TraceCheckUtils]: 211: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:26,182 INFO L280 TraceCheckUtils]: 212: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:26,182 INFO L280 TraceCheckUtils]: 213: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:26,182 INFO L280 TraceCheckUtils]: 214: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:26,182 INFO L275 TraceCheckUtils]: 215: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:26,182 INFO L280 TraceCheckUtils]: 216: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:26,182 INFO L263 TraceCheckUtils]: 217: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:26,183 INFO L280 TraceCheckUtils]: 218: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:26,183 INFO L280 TraceCheckUtils]: 219: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:26,183 INFO L280 TraceCheckUtils]: 220: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:26,183 INFO L275 TraceCheckUtils]: 221: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:26,183 INFO L280 TraceCheckUtils]: 222: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13867#true} is VALID [2020-07-08 12:14:26,183 INFO L280 TraceCheckUtils]: 223: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:26,184 INFO L275 TraceCheckUtils]: 224: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:14:26,184 INFO L280 TraceCheckUtils]: 225: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:14:26,184 INFO L280 TraceCheckUtils]: 226: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:26,184 INFO L275 TraceCheckUtils]: 227: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:26,184 INFO L280 TraceCheckUtils]: 228: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:26,184 INFO L263 TraceCheckUtils]: 229: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:26,185 INFO L280 TraceCheckUtils]: 230: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:26,185 INFO L280 TraceCheckUtils]: 231: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:26,185 INFO L280 TraceCheckUtils]: 232: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:26,185 INFO L263 TraceCheckUtils]: 233: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:26,185 INFO L280 TraceCheckUtils]: 234: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:26,185 INFO L280 TraceCheckUtils]: 235: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:26,186 INFO L280 TraceCheckUtils]: 236: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:26,186 INFO L263 TraceCheckUtils]: 237: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:26,186 INFO L280 TraceCheckUtils]: 238: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:26,186 INFO L280 TraceCheckUtils]: 239: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:26,186 INFO L280 TraceCheckUtils]: 240: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:26,186 INFO L280 TraceCheckUtils]: 241: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:26,187 INFO L275 TraceCheckUtils]: 242: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:26,187 INFO L280 TraceCheckUtils]: 243: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:26,187 INFO L263 TraceCheckUtils]: 244: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:26,187 INFO L280 TraceCheckUtils]: 245: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:26,187 INFO L280 TraceCheckUtils]: 246: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:26,187 INFO L280 TraceCheckUtils]: 247: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:26,188 INFO L275 TraceCheckUtils]: 248: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:26,188 INFO L280 TraceCheckUtils]: 249: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13867#true} is VALID [2020-07-08 12:14:26,188 INFO L280 TraceCheckUtils]: 250: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:26,188 INFO L275 TraceCheckUtils]: 251: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:14:26,188 INFO L280 TraceCheckUtils]: 252: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:26,188 INFO L263 TraceCheckUtils]: 253: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:26,189 INFO L280 TraceCheckUtils]: 254: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:26,189 INFO L280 TraceCheckUtils]: 255: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:26,189 INFO L280 TraceCheckUtils]: 256: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:26,189 INFO L280 TraceCheckUtils]: 257: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:26,189 INFO L275 TraceCheckUtils]: 258: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:14:26,189 INFO L280 TraceCheckUtils]: 259: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:14:26,189 INFO L280 TraceCheckUtils]: 260: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:26,190 INFO L275 TraceCheckUtils]: 261: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:26,190 INFO L280 TraceCheckUtils]: 262: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13867#true} is VALID [2020-07-08 12:14:26,190 INFO L280 TraceCheckUtils]: 263: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:26,190 INFO L275 TraceCheckUtils]: 264: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:14:26,190 INFO L280 TraceCheckUtils]: 265: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:26,190 INFO L263 TraceCheckUtils]: 266: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:26,191 INFO L280 TraceCheckUtils]: 267: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:26,191 INFO L280 TraceCheckUtils]: 268: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:26,191 INFO L280 TraceCheckUtils]: 269: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:26,191 INFO L263 TraceCheckUtils]: 270: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:26,191 INFO L280 TraceCheckUtils]: 271: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:26,191 INFO L280 TraceCheckUtils]: 272: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:26,192 INFO L280 TraceCheckUtils]: 273: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:26,192 INFO L263 TraceCheckUtils]: 274: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:26,192 INFO L280 TraceCheckUtils]: 275: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:26,192 INFO L280 TraceCheckUtils]: 276: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:26,192 INFO L280 TraceCheckUtils]: 277: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:26,192 INFO L280 TraceCheckUtils]: 278: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:26,192 INFO L275 TraceCheckUtils]: 279: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:14:26,193 INFO L280 TraceCheckUtils]: 280: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:26,193 INFO L263 TraceCheckUtils]: 281: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:26,193 INFO L280 TraceCheckUtils]: 282: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:26,193 INFO L280 TraceCheckUtils]: 283: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:26,193 INFO L280 TraceCheckUtils]: 284: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:26,193 INFO L275 TraceCheckUtils]: 285: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:14:26,194 INFO L280 TraceCheckUtils]: 286: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:14:26,194 INFO L280 TraceCheckUtils]: 287: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:26,194 INFO L275 TraceCheckUtils]: 288: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:26,194 INFO L280 TraceCheckUtils]: 289: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:26,194 INFO L263 TraceCheckUtils]: 290: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:26,194 INFO L280 TraceCheckUtils]: 291: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:26,195 INFO L280 TraceCheckUtils]: 292: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:26,195 INFO L280 TraceCheckUtils]: 293: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:26,195 INFO L280 TraceCheckUtils]: 294: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:26,195 INFO L275 TraceCheckUtils]: 295: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:26,195 INFO L280 TraceCheckUtils]: 296: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13867#true} is VALID [2020-07-08 12:14:26,195 INFO L280 TraceCheckUtils]: 297: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:26,196 INFO L275 TraceCheckUtils]: 298: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:14:26,196 INFO L280 TraceCheckUtils]: 299: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:14:26,196 INFO L280 TraceCheckUtils]: 300: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:26,196 INFO L275 TraceCheckUtils]: 301: Hoare quadruple {13867#true} {13868#false} #59#return; {13868#false} is VALID [2020-07-08 12:14:26,196 INFO L280 TraceCheckUtils]: 302: Hoare triple {13868#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13868#false} is VALID [2020-07-08 12:14:26,196 INFO L280 TraceCheckUtils]: 303: Hoare triple {13868#false} assume true; {13868#false} is VALID [2020-07-08 12:14:26,196 INFO L275 TraceCheckUtils]: 304: Hoare quadruple {13868#false} {13867#true} #53#return; {13868#false} is VALID [2020-07-08 12:14:26,197 INFO L280 TraceCheckUtils]: 305: Hoare triple {13868#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13868#false} is VALID [2020-07-08 12:14:26,197 INFO L263 TraceCheckUtils]: 306: Hoare triple {13868#false} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:26,197 INFO L280 TraceCheckUtils]: 307: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:26,197 INFO L280 TraceCheckUtils]: 308: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:26,197 INFO L280 TraceCheckUtils]: 309: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:26,197 INFO L263 TraceCheckUtils]: 310: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:26,198 INFO L280 TraceCheckUtils]: 311: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:26,198 INFO L280 TraceCheckUtils]: 312: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:26,198 INFO L280 TraceCheckUtils]: 313: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:26,198 INFO L263 TraceCheckUtils]: 314: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:26,198 INFO L280 TraceCheckUtils]: 315: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:26,198 INFO L280 TraceCheckUtils]: 316: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:26,199 INFO L280 TraceCheckUtils]: 317: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:26,199 INFO L263 TraceCheckUtils]: 318: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:26,199 INFO L280 TraceCheckUtils]: 319: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:26,199 INFO L280 TraceCheckUtils]: 320: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:26,199 INFO L280 TraceCheckUtils]: 321: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:26,199 INFO L263 TraceCheckUtils]: 322: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:26,199 INFO L280 TraceCheckUtils]: 323: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:26,200 INFO L280 TraceCheckUtils]: 324: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:26,200 INFO L280 TraceCheckUtils]: 325: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:26,200 INFO L280 TraceCheckUtils]: 326: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:26,200 INFO L275 TraceCheckUtils]: 327: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:14:26,200 INFO L280 TraceCheckUtils]: 328: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:26,200 INFO L263 TraceCheckUtils]: 329: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:26,201 INFO L280 TraceCheckUtils]: 330: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:26,201 INFO L280 TraceCheckUtils]: 331: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:26,201 INFO L280 TraceCheckUtils]: 332: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:26,201 INFO L275 TraceCheckUtils]: 333: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:14:26,201 INFO L280 TraceCheckUtils]: 334: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:14:26,201 INFO L280 TraceCheckUtils]: 335: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:26,201 INFO L275 TraceCheckUtils]: 336: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:26,202 INFO L280 TraceCheckUtils]: 337: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:26,202 INFO L263 TraceCheckUtils]: 338: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:26,202 INFO L280 TraceCheckUtils]: 339: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:26,202 INFO L280 TraceCheckUtils]: 340: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:26,202 INFO L280 TraceCheckUtils]: 341: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:26,202 INFO L280 TraceCheckUtils]: 342: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:26,203 INFO L275 TraceCheckUtils]: 343: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:26,203 INFO L280 TraceCheckUtils]: 344: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13867#true} is VALID [2020-07-08 12:14:26,203 INFO L280 TraceCheckUtils]: 345: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:26,203 INFO L275 TraceCheckUtils]: 346: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:14:26,203 INFO L280 TraceCheckUtils]: 347: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:26,203 INFO L263 TraceCheckUtils]: 348: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:26,204 INFO L280 TraceCheckUtils]: 349: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:26,204 INFO L280 TraceCheckUtils]: 350: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:26,204 INFO L280 TraceCheckUtils]: 351: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:26,204 INFO L263 TraceCheckUtils]: 352: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:26,204 INFO L280 TraceCheckUtils]: 353: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:26,204 INFO L280 TraceCheckUtils]: 354: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:26,205 INFO L280 TraceCheckUtils]: 355: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:26,205 INFO L280 TraceCheckUtils]: 356: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:26,205 INFO L275 TraceCheckUtils]: 357: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:26,205 INFO L280 TraceCheckUtils]: 358: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:26,205 INFO L263 TraceCheckUtils]: 359: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:26,205 INFO L280 TraceCheckUtils]: 360: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:26,205 INFO L280 TraceCheckUtils]: 361: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:26,206 INFO L280 TraceCheckUtils]: 362: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:26,206 INFO L275 TraceCheckUtils]: 363: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:26,206 INFO L280 TraceCheckUtils]: 364: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13867#true} is VALID [2020-07-08 12:14:26,206 INFO L280 TraceCheckUtils]: 365: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:26,206 INFO L275 TraceCheckUtils]: 366: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:14:26,206 INFO L280 TraceCheckUtils]: 367: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:14:26,207 INFO L280 TraceCheckUtils]: 368: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:26,207 INFO L275 TraceCheckUtils]: 369: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:26,207 INFO L280 TraceCheckUtils]: 370: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:26,207 INFO L263 TraceCheckUtils]: 371: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:26,207 INFO L280 TraceCheckUtils]: 372: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:26,207 INFO L280 TraceCheckUtils]: 373: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:26,207 INFO L280 TraceCheckUtils]: 374: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:26,208 INFO L263 TraceCheckUtils]: 375: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:26,208 INFO L280 TraceCheckUtils]: 376: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:26,208 INFO L280 TraceCheckUtils]: 377: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:26,208 INFO L280 TraceCheckUtils]: 378: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:26,208 INFO L263 TraceCheckUtils]: 379: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:26,208 INFO L280 TraceCheckUtils]: 380: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:26,209 INFO L280 TraceCheckUtils]: 381: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:26,209 INFO L280 TraceCheckUtils]: 382: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:26,209 INFO L280 TraceCheckUtils]: 383: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:26,209 INFO L275 TraceCheckUtils]: 384: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:26,209 INFO L280 TraceCheckUtils]: 385: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:26,209 INFO L263 TraceCheckUtils]: 386: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:26,210 INFO L280 TraceCheckUtils]: 387: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:26,210 INFO L280 TraceCheckUtils]: 388: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:26,210 INFO L280 TraceCheckUtils]: 389: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:26,210 INFO L275 TraceCheckUtils]: 390: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:26,210 INFO L280 TraceCheckUtils]: 391: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13867#true} is VALID [2020-07-08 12:14:26,211 INFO L280 TraceCheckUtils]: 392: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:26,211 INFO L275 TraceCheckUtils]: 393: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:14:26,211 INFO L280 TraceCheckUtils]: 394: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:26,211 INFO L263 TraceCheckUtils]: 395: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:26,211 INFO L280 TraceCheckUtils]: 396: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:26,211 INFO L280 TraceCheckUtils]: 397: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:26,212 INFO L280 TraceCheckUtils]: 398: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:26,212 INFO L280 TraceCheckUtils]: 399: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:26,212 INFO L275 TraceCheckUtils]: 400: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:14:26,212 INFO L280 TraceCheckUtils]: 401: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:14:26,212 INFO L280 TraceCheckUtils]: 402: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:26,213 INFO L275 TraceCheckUtils]: 403: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:26,213 INFO L280 TraceCheckUtils]: 404: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13867#true} is VALID [2020-07-08 12:14:26,213 INFO L280 TraceCheckUtils]: 405: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:26,213 INFO L275 TraceCheckUtils]: 406: Hoare quadruple {13867#true} {13868#false} #55#return; {13868#false} is VALID [2020-07-08 12:14:26,213 INFO L280 TraceCheckUtils]: 407: Hoare triple {13868#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13868#false} is VALID [2020-07-08 12:14:26,214 INFO L280 TraceCheckUtils]: 408: Hoare triple {13868#false} assume true; {13868#false} is VALID [2020-07-08 12:14:26,214 INFO L275 TraceCheckUtils]: 409: Hoare quadruple {13868#false} {13867#true} #57#return; {13868#false} is VALID [2020-07-08 12:14:26,214 INFO L280 TraceCheckUtils]: 410: Hoare triple {13868#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13868#false} is VALID [2020-07-08 12:14:26,214 INFO L263 TraceCheckUtils]: 411: Hoare triple {13868#false} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:26,214 INFO L280 TraceCheckUtils]: 412: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:26,214 INFO L280 TraceCheckUtils]: 413: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:26,214 INFO L280 TraceCheckUtils]: 414: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:26,215 INFO L263 TraceCheckUtils]: 415: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:26,215 INFO L280 TraceCheckUtils]: 416: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:26,215 INFO L280 TraceCheckUtils]: 417: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:26,215 INFO L280 TraceCheckUtils]: 418: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:26,215 INFO L263 TraceCheckUtils]: 419: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:26,215 INFO L280 TraceCheckUtils]: 420: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:26,216 INFO L280 TraceCheckUtils]: 421: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:26,216 INFO L280 TraceCheckUtils]: 422: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:26,216 INFO L263 TraceCheckUtils]: 423: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:26,216 INFO L280 TraceCheckUtils]: 424: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:26,216 INFO L280 TraceCheckUtils]: 425: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:26,216 INFO L280 TraceCheckUtils]: 426: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:26,217 INFO L263 TraceCheckUtils]: 427: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:26,217 INFO L280 TraceCheckUtils]: 428: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:26,217 INFO L280 TraceCheckUtils]: 429: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:26,217 INFO L280 TraceCheckUtils]: 430: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:26,217 INFO L263 TraceCheckUtils]: 431: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:26,217 INFO L280 TraceCheckUtils]: 432: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:26,217 INFO L280 TraceCheckUtils]: 433: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:26,218 INFO L280 TraceCheckUtils]: 434: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:26,218 INFO L263 TraceCheckUtils]: 435: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:26,218 INFO L280 TraceCheckUtils]: 436: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:26,218 INFO L280 TraceCheckUtils]: 437: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:26,218 INFO L280 TraceCheckUtils]: 438: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:26,218 INFO L280 TraceCheckUtils]: 439: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:26,219 INFO L275 TraceCheckUtils]: 440: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:26,219 INFO L280 TraceCheckUtils]: 441: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:26,219 INFO L263 TraceCheckUtils]: 442: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:26,219 INFO L280 TraceCheckUtils]: 443: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:26,219 INFO L280 TraceCheckUtils]: 444: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:26,219 INFO L280 TraceCheckUtils]: 445: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:26,220 INFO L275 TraceCheckUtils]: 446: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:26,220 INFO L280 TraceCheckUtils]: 447: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13867#true} is VALID [2020-07-08 12:14:26,220 INFO L280 TraceCheckUtils]: 448: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:26,220 INFO L275 TraceCheckUtils]: 449: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:14:26,220 INFO L280 TraceCheckUtils]: 450: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:26,220 INFO L263 TraceCheckUtils]: 451: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:26,220 INFO L280 TraceCheckUtils]: 452: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:26,221 INFO L280 TraceCheckUtils]: 453: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:26,221 INFO L280 TraceCheckUtils]: 454: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:26,221 INFO L280 TraceCheckUtils]: 455: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:26,221 INFO L275 TraceCheckUtils]: 456: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:14:26,221 INFO L280 TraceCheckUtils]: 457: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:14:26,222 INFO L280 TraceCheckUtils]: 458: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:26,222 INFO L275 TraceCheckUtils]: 459: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:26,222 INFO L280 TraceCheckUtils]: 460: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:26,222 INFO L263 TraceCheckUtils]: 461: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:26,222 INFO L280 TraceCheckUtils]: 462: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:26,222 INFO L280 TraceCheckUtils]: 463: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:26,223 INFO L280 TraceCheckUtils]: 464: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:26,223 INFO L263 TraceCheckUtils]: 465: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:26,223 INFO L280 TraceCheckUtils]: 466: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:26,223 INFO L280 TraceCheckUtils]: 467: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:26,223 INFO L280 TraceCheckUtils]: 468: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:26,223 INFO L280 TraceCheckUtils]: 469: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:26,224 INFO L275 TraceCheckUtils]: 470: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:14:26,224 INFO L280 TraceCheckUtils]: 471: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:26,224 INFO L263 TraceCheckUtils]: 472: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:26,224 INFO L280 TraceCheckUtils]: 473: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:26,224 INFO L280 TraceCheckUtils]: 474: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:26,224 INFO L280 TraceCheckUtils]: 475: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:26,224 INFO L275 TraceCheckUtils]: 476: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:14:26,225 INFO L280 TraceCheckUtils]: 477: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:14:26,225 INFO L280 TraceCheckUtils]: 478: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:26,225 INFO L275 TraceCheckUtils]: 479: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:26,225 INFO L280 TraceCheckUtils]: 480: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13867#true} is VALID [2020-07-08 12:14:26,225 INFO L280 TraceCheckUtils]: 481: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:26,225 INFO L275 TraceCheckUtils]: 482: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:14:26,226 INFO L280 TraceCheckUtils]: 483: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:26,226 INFO L263 TraceCheckUtils]: 484: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:26,226 INFO L280 TraceCheckUtils]: 485: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:26,226 INFO L280 TraceCheckUtils]: 486: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:26,226 INFO L280 TraceCheckUtils]: 487: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:26,226 INFO L263 TraceCheckUtils]: 488: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:26,226 INFO L280 TraceCheckUtils]: 489: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:26,227 INFO L280 TraceCheckUtils]: 490: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:26,227 INFO L280 TraceCheckUtils]: 491: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:26,227 INFO L263 TraceCheckUtils]: 492: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:26,227 INFO L280 TraceCheckUtils]: 493: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:26,227 INFO L280 TraceCheckUtils]: 494: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:26,227 INFO L280 TraceCheckUtils]: 495: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:26,228 INFO L280 TraceCheckUtils]: 496: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:26,228 INFO L275 TraceCheckUtils]: 497: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:14:26,228 INFO L280 TraceCheckUtils]: 498: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:26,228 INFO L263 TraceCheckUtils]: 499: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:26,228 INFO L280 TraceCheckUtils]: 500: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:26,228 INFO L280 TraceCheckUtils]: 501: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:26,228 INFO L280 TraceCheckUtils]: 502: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:26,229 INFO L275 TraceCheckUtils]: 503: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:14:26,229 INFO L280 TraceCheckUtils]: 504: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:14:26,229 INFO L280 TraceCheckUtils]: 505: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:26,229 INFO L275 TraceCheckUtils]: 506: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:26,229 INFO L280 TraceCheckUtils]: 507: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:26,229 INFO L263 TraceCheckUtils]: 508: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:26,230 INFO L280 TraceCheckUtils]: 509: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:26,230 INFO L280 TraceCheckUtils]: 510: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:26,230 INFO L280 TraceCheckUtils]: 511: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:26,230 INFO L280 TraceCheckUtils]: 512: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:26,230 INFO L275 TraceCheckUtils]: 513: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:26,230 INFO L280 TraceCheckUtils]: 514: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13867#true} is VALID [2020-07-08 12:14:26,231 INFO L280 TraceCheckUtils]: 515: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:26,231 INFO L275 TraceCheckUtils]: 516: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:14:26,231 INFO L280 TraceCheckUtils]: 517: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:14:26,231 INFO L280 TraceCheckUtils]: 518: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:26,231 INFO L275 TraceCheckUtils]: 519: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:26,231 INFO L280 TraceCheckUtils]: 520: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:26,231 INFO L263 TraceCheckUtils]: 521: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:26,232 INFO L280 TraceCheckUtils]: 522: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:26,232 INFO L280 TraceCheckUtils]: 523: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:26,232 INFO L280 TraceCheckUtils]: 524: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:26,232 INFO L263 TraceCheckUtils]: 525: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:26,232 INFO L280 TraceCheckUtils]: 526: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:26,232 INFO L280 TraceCheckUtils]: 527: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:26,233 INFO L280 TraceCheckUtils]: 528: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:26,233 INFO L263 TraceCheckUtils]: 529: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:26,233 INFO L280 TraceCheckUtils]: 530: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:26,233 INFO L280 TraceCheckUtils]: 531: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:26,233 INFO L280 TraceCheckUtils]: 532: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:26,233 INFO L280 TraceCheckUtils]: 533: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:26,233 INFO L275 TraceCheckUtils]: 534: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:26,234 INFO L280 TraceCheckUtils]: 535: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:26,234 INFO L263 TraceCheckUtils]: 536: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:26,234 INFO L280 TraceCheckUtils]: 537: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:26,234 INFO L280 TraceCheckUtils]: 538: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:26,234 INFO L280 TraceCheckUtils]: 539: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:26,234 INFO L275 TraceCheckUtils]: 540: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:26,235 INFO L280 TraceCheckUtils]: 541: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13867#true} is VALID [2020-07-08 12:14:26,235 INFO L280 TraceCheckUtils]: 542: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:26,235 INFO L275 TraceCheckUtils]: 543: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:14:26,235 INFO L280 TraceCheckUtils]: 544: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:26,235 INFO L263 TraceCheckUtils]: 545: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:26,235 INFO L280 TraceCheckUtils]: 546: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:26,235 INFO L280 TraceCheckUtils]: 547: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:26,236 INFO L280 TraceCheckUtils]: 548: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:26,236 INFO L280 TraceCheckUtils]: 549: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:26,236 INFO L275 TraceCheckUtils]: 550: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:14:26,236 INFO L280 TraceCheckUtils]: 551: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:14:26,236 INFO L280 TraceCheckUtils]: 552: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:26,236 INFO L275 TraceCheckUtils]: 553: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:26,237 INFO L280 TraceCheckUtils]: 554: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13867#true} is VALID [2020-07-08 12:14:26,237 INFO L280 TraceCheckUtils]: 555: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:26,237 INFO L275 TraceCheckUtils]: 556: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:14:26,237 INFO L280 TraceCheckUtils]: 557: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:26,237 INFO L263 TraceCheckUtils]: 558: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:26,237 INFO L280 TraceCheckUtils]: 559: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:26,237 INFO L280 TraceCheckUtils]: 560: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:26,238 INFO L280 TraceCheckUtils]: 561: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:26,238 INFO L263 TraceCheckUtils]: 562: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:26,238 INFO L280 TraceCheckUtils]: 563: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:26,238 INFO L280 TraceCheckUtils]: 564: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:26,238 INFO L280 TraceCheckUtils]: 565: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:26,238 INFO L263 TraceCheckUtils]: 566: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:26,239 INFO L280 TraceCheckUtils]: 567: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:26,239 INFO L280 TraceCheckUtils]: 568: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:26,239 INFO L280 TraceCheckUtils]: 569: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:26,239 INFO L263 TraceCheckUtils]: 570: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:26,239 INFO L280 TraceCheckUtils]: 571: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:26,239 INFO L280 TraceCheckUtils]: 572: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:26,239 INFO L280 TraceCheckUtils]: 573: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:26,240 INFO L280 TraceCheckUtils]: 574: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:26,240 INFO L275 TraceCheckUtils]: 575: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:26,240 INFO L280 TraceCheckUtils]: 576: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:26,240 INFO L263 TraceCheckUtils]: 577: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:26,240 INFO L280 TraceCheckUtils]: 578: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:26,241 INFO L280 TraceCheckUtils]: 579: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:26,241 INFO L280 TraceCheckUtils]: 580: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:26,241 INFO L275 TraceCheckUtils]: 581: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:26,241 INFO L280 TraceCheckUtils]: 582: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13867#true} is VALID [2020-07-08 12:14:26,241 INFO L280 TraceCheckUtils]: 583: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:26,241 INFO L275 TraceCheckUtils]: 584: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:14:26,241 INFO L280 TraceCheckUtils]: 585: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:26,242 INFO L263 TraceCheckUtils]: 586: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:26,242 INFO L280 TraceCheckUtils]: 587: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:26,242 INFO L280 TraceCheckUtils]: 588: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:26,242 INFO L280 TraceCheckUtils]: 589: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:26,242 INFO L280 TraceCheckUtils]: 590: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:26,243 INFO L275 TraceCheckUtils]: 591: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:14:26,243 INFO L280 TraceCheckUtils]: 592: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:14:26,243 INFO L280 TraceCheckUtils]: 593: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:26,243 INFO L275 TraceCheckUtils]: 594: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:26,243 INFO L280 TraceCheckUtils]: 595: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:26,243 INFO L263 TraceCheckUtils]: 596: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:26,243 INFO L280 TraceCheckUtils]: 597: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:26,243 INFO L280 TraceCheckUtils]: 598: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:26,244 INFO L280 TraceCheckUtils]: 599: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:26,244 INFO L263 TraceCheckUtils]: 600: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:26,244 INFO L280 TraceCheckUtils]: 601: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:26,244 INFO L280 TraceCheckUtils]: 602: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:26,244 INFO L280 TraceCheckUtils]: 603: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:26,244 INFO L280 TraceCheckUtils]: 604: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:26,244 INFO L275 TraceCheckUtils]: 605: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:14:26,244 INFO L280 TraceCheckUtils]: 606: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:26,244 INFO L263 TraceCheckUtils]: 607: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:26,244 INFO L280 TraceCheckUtils]: 608: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:26,245 INFO L280 TraceCheckUtils]: 609: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:26,245 INFO L280 TraceCheckUtils]: 610: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:26,245 INFO L275 TraceCheckUtils]: 611: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:14:26,245 INFO L280 TraceCheckUtils]: 612: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:14:26,245 INFO L280 TraceCheckUtils]: 613: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:26,245 INFO L275 TraceCheckUtils]: 614: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:26,245 INFO L280 TraceCheckUtils]: 615: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13867#true} is VALID [2020-07-08 12:14:26,245 INFO L280 TraceCheckUtils]: 616: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:26,245 INFO L275 TraceCheckUtils]: 617: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:14:26,245 INFO L280 TraceCheckUtils]: 618: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:14:26,246 INFO L280 TraceCheckUtils]: 619: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:26,246 INFO L275 TraceCheckUtils]: 620: Hoare quadruple {13867#true} {13868#false} #59#return; {13868#false} is VALID [2020-07-08 12:14:26,246 INFO L280 TraceCheckUtils]: 621: Hoare triple {13868#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13868#false} is VALID [2020-07-08 12:14:26,246 INFO L280 TraceCheckUtils]: 622: Hoare triple {13868#false} assume true; {13868#false} is VALID [2020-07-08 12:14:26,246 INFO L275 TraceCheckUtils]: 623: Hoare quadruple {13868#false} {13871#(<= 25 main_~x~0)} #51#return; {13868#false} is VALID [2020-07-08 12:14:26,246 INFO L280 TraceCheckUtils]: 624: Hoare triple {13868#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~result~0 := #t~ret4;havoc #t~ret4; {13868#false} is VALID [2020-07-08 12:14:26,246 INFO L280 TraceCheckUtils]: 625: Hoare triple {13868#false} assume 75025 != ~result~0; {13868#false} is VALID [2020-07-08 12:14:26,246 INFO L280 TraceCheckUtils]: 626: Hoare triple {13868#false} assume !false; {13868#false} is VALID [2020-07-08 12:14:26,398 INFO L134 CoverageAnalysis]: Checked inductivity of 11368 backedges. 478 proven. 1453 refuted. 0 times theorem prover too weak. 9437 trivial. 0 not checked. [2020-07-08 12:14:26,399 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1234352437] [2020-07-08 12:14:26,399 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [141756159] [2020-07-08 12:14:26,399 INFO L92 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-08 12:14:26,521 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 15 check-sat command(s) [2020-07-08 12:14:26,522 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2020-07-08 12:14:26,524 INFO L264 TraceCheckSpWp]: Trace formula consists of 516 conjuncts, 14 conjunts are in the unsatisfiable core [2020-07-08 12:14:26,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:14:26,630 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-08 12:14:27,378 INFO L263 TraceCheckUtils]: 0: Hoare triple {13867#true} call ULTIMATE.init(); {13867#true} is VALID [2020-07-08 12:14:27,379 INFO L280 TraceCheckUtils]: 1: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:27,379 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13867#true} {13867#true} #47#return; {13867#true} is VALID [2020-07-08 12:14:27,379 INFO L263 TraceCheckUtils]: 3: Hoare triple {13867#true} call #t~ret5 := main(); {13867#true} is VALID [2020-07-08 12:14:27,379 INFO L280 TraceCheckUtils]: 4: Hoare triple {13867#true} ~x~0 := 25; {13867#true} is VALID [2020-07-08 12:14:27,379 INFO L263 TraceCheckUtils]: 5: Hoare triple {13867#true} call #t~ret4 := fibo1(~x~0); {13867#true} is VALID [2020-07-08 12:14:27,380 INFO L280 TraceCheckUtils]: 6: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:27,380 INFO L280 TraceCheckUtils]: 7: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:27,380 INFO L280 TraceCheckUtils]: 8: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:27,380 INFO L263 TraceCheckUtils]: 9: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:27,380 INFO L280 TraceCheckUtils]: 10: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:27,380 INFO L280 TraceCheckUtils]: 11: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:27,380 INFO L280 TraceCheckUtils]: 12: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:27,380 INFO L263 TraceCheckUtils]: 13: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:27,380 INFO L280 TraceCheckUtils]: 14: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:27,381 INFO L280 TraceCheckUtils]: 15: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:27,381 INFO L280 TraceCheckUtils]: 16: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:27,381 INFO L263 TraceCheckUtils]: 17: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:27,381 INFO L280 TraceCheckUtils]: 18: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:27,381 INFO L280 TraceCheckUtils]: 19: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:27,382 INFO L280 TraceCheckUtils]: 20: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:27,382 INFO L263 TraceCheckUtils]: 21: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:27,382 INFO L280 TraceCheckUtils]: 22: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:27,382 INFO L280 TraceCheckUtils]: 23: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:27,382 INFO L280 TraceCheckUtils]: 24: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:27,382 INFO L263 TraceCheckUtils]: 25: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:27,383 INFO L280 TraceCheckUtils]: 26: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:27,383 INFO L280 TraceCheckUtils]: 27: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:27,383 INFO L280 TraceCheckUtils]: 28: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:27,383 INFO L263 TraceCheckUtils]: 29: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:27,383 INFO L280 TraceCheckUtils]: 30: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:27,383 INFO L280 TraceCheckUtils]: 31: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:27,384 INFO L280 TraceCheckUtils]: 32: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:27,384 INFO L263 TraceCheckUtils]: 33: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:27,384 INFO L280 TraceCheckUtils]: 34: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:27,384 INFO L280 TraceCheckUtils]: 35: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:27,384 INFO L280 TraceCheckUtils]: 36: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:27,384 INFO L263 TraceCheckUtils]: 37: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:27,385 INFO L280 TraceCheckUtils]: 38: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:27,385 INFO L280 TraceCheckUtils]: 39: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:27,385 INFO L280 TraceCheckUtils]: 40: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:27,385 INFO L280 TraceCheckUtils]: 41: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:27,385 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:14:27,385 INFO L280 TraceCheckUtils]: 43: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:27,386 INFO L263 TraceCheckUtils]: 44: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:27,386 INFO L280 TraceCheckUtils]: 45: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:27,386 INFO L280 TraceCheckUtils]: 46: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:27,386 INFO L280 TraceCheckUtils]: 47: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:27,386 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:14:27,387 INFO L280 TraceCheckUtils]: 49: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:14:27,387 INFO L280 TraceCheckUtils]: 50: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:27,387 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:27,387 INFO L280 TraceCheckUtils]: 52: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:27,387 INFO L263 TraceCheckUtils]: 53: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:27,387 INFO L280 TraceCheckUtils]: 54: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:27,387 INFO L280 TraceCheckUtils]: 55: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:27,388 INFO L280 TraceCheckUtils]: 56: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:27,388 INFO L280 TraceCheckUtils]: 57: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:27,388 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:27,388 INFO L280 TraceCheckUtils]: 59: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13867#true} is VALID [2020-07-08 12:14:27,388 INFO L280 TraceCheckUtils]: 60: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:27,388 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:14:27,389 INFO L280 TraceCheckUtils]: 62: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:27,389 INFO L263 TraceCheckUtils]: 63: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:27,389 INFO L280 TraceCheckUtils]: 64: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:27,389 INFO L280 TraceCheckUtils]: 65: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:27,389 INFO L280 TraceCheckUtils]: 66: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:27,389 INFO L263 TraceCheckUtils]: 67: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:27,390 INFO L280 TraceCheckUtils]: 68: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:27,390 INFO L280 TraceCheckUtils]: 69: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:27,390 INFO L280 TraceCheckUtils]: 70: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:27,390 INFO L280 TraceCheckUtils]: 71: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:27,390 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:27,390 INFO L280 TraceCheckUtils]: 73: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:27,390 INFO L263 TraceCheckUtils]: 74: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:27,391 INFO L280 TraceCheckUtils]: 75: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:27,391 INFO L280 TraceCheckUtils]: 76: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:27,391 INFO L280 TraceCheckUtils]: 77: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:27,391 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:27,391 INFO L280 TraceCheckUtils]: 79: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13867#true} is VALID [2020-07-08 12:14:27,391 INFO L280 TraceCheckUtils]: 80: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:27,392 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:14:27,392 INFO L280 TraceCheckUtils]: 82: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:14:27,392 INFO L280 TraceCheckUtils]: 83: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:27,392 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:27,392 INFO L280 TraceCheckUtils]: 85: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:27,392 INFO L263 TraceCheckUtils]: 86: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:27,393 INFO L280 TraceCheckUtils]: 87: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:27,393 INFO L280 TraceCheckUtils]: 88: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:27,393 INFO L280 TraceCheckUtils]: 89: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:27,393 INFO L263 TraceCheckUtils]: 90: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:27,393 INFO L280 TraceCheckUtils]: 91: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:27,393 INFO L280 TraceCheckUtils]: 92: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:27,394 INFO L280 TraceCheckUtils]: 93: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:27,394 INFO L263 TraceCheckUtils]: 94: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:27,394 INFO L280 TraceCheckUtils]: 95: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:27,394 INFO L280 TraceCheckUtils]: 96: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:27,394 INFO L280 TraceCheckUtils]: 97: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:27,394 INFO L280 TraceCheckUtils]: 98: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:27,394 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:27,395 INFO L280 TraceCheckUtils]: 100: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:27,395 INFO L263 TraceCheckUtils]: 101: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:27,395 INFO L280 TraceCheckUtils]: 102: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:27,395 INFO L280 TraceCheckUtils]: 103: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:27,395 INFO L280 TraceCheckUtils]: 104: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:27,395 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:27,396 INFO L280 TraceCheckUtils]: 106: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13867#true} is VALID [2020-07-08 12:14:27,396 INFO L280 TraceCheckUtils]: 107: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:27,396 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:14:27,396 INFO L280 TraceCheckUtils]: 109: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:27,396 INFO L263 TraceCheckUtils]: 110: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:27,396 INFO L280 TraceCheckUtils]: 111: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:27,397 INFO L280 TraceCheckUtils]: 112: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:27,397 INFO L280 TraceCheckUtils]: 113: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:27,397 INFO L280 TraceCheckUtils]: 114: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:27,397 INFO L275 TraceCheckUtils]: 115: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:14:27,397 INFO L280 TraceCheckUtils]: 116: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:14:27,397 INFO L280 TraceCheckUtils]: 117: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:27,398 INFO L275 TraceCheckUtils]: 118: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:27,398 INFO L280 TraceCheckUtils]: 119: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13867#true} is VALID [2020-07-08 12:14:27,398 INFO L280 TraceCheckUtils]: 120: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:27,398 INFO L275 TraceCheckUtils]: 121: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:14:27,398 INFO L280 TraceCheckUtils]: 122: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:27,398 INFO L263 TraceCheckUtils]: 123: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:27,399 INFO L280 TraceCheckUtils]: 124: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:27,399 INFO L280 TraceCheckUtils]: 125: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:27,399 INFO L280 TraceCheckUtils]: 126: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:27,399 INFO L263 TraceCheckUtils]: 127: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:27,399 INFO L280 TraceCheckUtils]: 128: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:27,399 INFO L280 TraceCheckUtils]: 129: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:27,399 INFO L280 TraceCheckUtils]: 130: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:27,400 INFO L263 TraceCheckUtils]: 131: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:27,400 INFO L280 TraceCheckUtils]: 132: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:27,400 INFO L280 TraceCheckUtils]: 133: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:27,400 INFO L280 TraceCheckUtils]: 134: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:27,400 INFO L280 TraceCheckUtils]: 135: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:27,400 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:14:27,401 INFO L280 TraceCheckUtils]: 137: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:27,401 INFO L263 TraceCheckUtils]: 138: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:27,401 INFO L280 TraceCheckUtils]: 139: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:27,401 INFO L280 TraceCheckUtils]: 140: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:27,401 INFO L280 TraceCheckUtils]: 141: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:27,401 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:14:27,402 INFO L280 TraceCheckUtils]: 143: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:14:27,402 INFO L280 TraceCheckUtils]: 144: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:27,402 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:27,402 INFO L280 TraceCheckUtils]: 146: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:27,402 INFO L263 TraceCheckUtils]: 147: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:27,403 INFO L280 TraceCheckUtils]: 148: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:27,403 INFO L280 TraceCheckUtils]: 149: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:27,403 INFO L280 TraceCheckUtils]: 150: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:27,403 INFO L280 TraceCheckUtils]: 151: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:27,403 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:27,403 INFO L280 TraceCheckUtils]: 153: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13867#true} is VALID [2020-07-08 12:14:27,404 INFO L280 TraceCheckUtils]: 154: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:27,404 INFO L275 TraceCheckUtils]: 155: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:14:27,404 INFO L280 TraceCheckUtils]: 156: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:14:27,404 INFO L280 TraceCheckUtils]: 157: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:27,404 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:27,404 INFO L280 TraceCheckUtils]: 159: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:27,405 INFO L263 TraceCheckUtils]: 160: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:27,405 INFO L280 TraceCheckUtils]: 161: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:27,405 INFO L280 TraceCheckUtils]: 162: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:27,405 INFO L280 TraceCheckUtils]: 163: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:27,405 INFO L263 TraceCheckUtils]: 164: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:27,405 INFO L280 TraceCheckUtils]: 165: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:27,405 INFO L280 TraceCheckUtils]: 166: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:27,406 INFO L280 TraceCheckUtils]: 167: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:27,406 INFO L263 TraceCheckUtils]: 168: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:27,406 INFO L280 TraceCheckUtils]: 169: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:27,406 INFO L280 TraceCheckUtils]: 170: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:27,406 INFO L280 TraceCheckUtils]: 171: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:27,406 INFO L263 TraceCheckUtils]: 172: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:27,407 INFO L280 TraceCheckUtils]: 173: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:27,407 INFO L280 TraceCheckUtils]: 174: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:27,407 INFO L280 TraceCheckUtils]: 175: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:27,407 INFO L263 TraceCheckUtils]: 176: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:27,407 INFO L280 TraceCheckUtils]: 177: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:27,407 INFO L280 TraceCheckUtils]: 178: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:27,408 INFO L280 TraceCheckUtils]: 179: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:27,408 INFO L263 TraceCheckUtils]: 180: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:27,408 INFO L280 TraceCheckUtils]: 181: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:27,408 INFO L280 TraceCheckUtils]: 182: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:27,408 INFO L280 TraceCheckUtils]: 183: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:27,408 INFO L280 TraceCheckUtils]: 184: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:27,409 INFO L275 TraceCheckUtils]: 185: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:14:27,409 INFO L280 TraceCheckUtils]: 186: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:27,409 INFO L263 TraceCheckUtils]: 187: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:27,409 INFO L280 TraceCheckUtils]: 188: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:27,409 INFO L280 TraceCheckUtils]: 189: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:27,409 INFO L280 TraceCheckUtils]: 190: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:27,410 INFO L275 TraceCheckUtils]: 191: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:14:27,410 INFO L280 TraceCheckUtils]: 192: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:14:27,410 INFO L280 TraceCheckUtils]: 193: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:27,410 INFO L275 TraceCheckUtils]: 194: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:27,410 INFO L280 TraceCheckUtils]: 195: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:27,410 INFO L263 TraceCheckUtils]: 196: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:27,410 INFO L280 TraceCheckUtils]: 197: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:27,411 INFO L280 TraceCheckUtils]: 198: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:27,411 INFO L280 TraceCheckUtils]: 199: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:27,411 INFO L280 TraceCheckUtils]: 200: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:27,411 INFO L275 TraceCheckUtils]: 201: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:27,411 INFO L280 TraceCheckUtils]: 202: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13867#true} is VALID [2020-07-08 12:14:27,411 INFO L280 TraceCheckUtils]: 203: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:27,412 INFO L275 TraceCheckUtils]: 204: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:14:27,412 INFO L280 TraceCheckUtils]: 205: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:27,412 INFO L263 TraceCheckUtils]: 206: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:27,412 INFO L280 TraceCheckUtils]: 207: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:27,412 INFO L280 TraceCheckUtils]: 208: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:27,412 INFO L280 TraceCheckUtils]: 209: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:27,413 INFO L263 TraceCheckUtils]: 210: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:27,413 INFO L280 TraceCheckUtils]: 211: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:27,413 INFO L280 TraceCheckUtils]: 212: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:27,413 INFO L280 TraceCheckUtils]: 213: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:27,413 INFO L280 TraceCheckUtils]: 214: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:27,413 INFO L275 TraceCheckUtils]: 215: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:27,413 INFO L280 TraceCheckUtils]: 216: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:27,414 INFO L263 TraceCheckUtils]: 217: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:27,414 INFO L280 TraceCheckUtils]: 218: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:27,414 INFO L280 TraceCheckUtils]: 219: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:27,414 INFO L280 TraceCheckUtils]: 220: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:27,414 INFO L275 TraceCheckUtils]: 221: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:27,414 INFO L280 TraceCheckUtils]: 222: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13867#true} is VALID [2020-07-08 12:14:27,415 INFO L280 TraceCheckUtils]: 223: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:27,415 INFO L275 TraceCheckUtils]: 224: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:14:27,415 INFO L280 TraceCheckUtils]: 225: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:14:27,415 INFO L280 TraceCheckUtils]: 226: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:27,415 INFO L275 TraceCheckUtils]: 227: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:27,415 INFO L280 TraceCheckUtils]: 228: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:27,416 INFO L263 TraceCheckUtils]: 229: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:27,416 INFO L280 TraceCheckUtils]: 230: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:27,416 INFO L280 TraceCheckUtils]: 231: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:27,416 INFO L280 TraceCheckUtils]: 232: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:27,416 INFO L263 TraceCheckUtils]: 233: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:27,416 INFO L280 TraceCheckUtils]: 234: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:27,417 INFO L280 TraceCheckUtils]: 235: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:27,417 INFO L280 TraceCheckUtils]: 236: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:27,417 INFO L263 TraceCheckUtils]: 237: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:27,417 INFO L280 TraceCheckUtils]: 238: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:27,417 INFO L280 TraceCheckUtils]: 239: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:27,417 INFO L280 TraceCheckUtils]: 240: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:27,418 INFO L280 TraceCheckUtils]: 241: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:27,418 INFO L275 TraceCheckUtils]: 242: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:27,418 INFO L280 TraceCheckUtils]: 243: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:27,418 INFO L263 TraceCheckUtils]: 244: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:27,418 INFO L280 TraceCheckUtils]: 245: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:27,418 INFO L280 TraceCheckUtils]: 246: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:27,419 INFO L280 TraceCheckUtils]: 247: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:27,419 INFO L275 TraceCheckUtils]: 248: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:27,419 INFO L280 TraceCheckUtils]: 249: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13867#true} is VALID [2020-07-08 12:14:27,419 INFO L280 TraceCheckUtils]: 250: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:27,419 INFO L275 TraceCheckUtils]: 251: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:14:27,419 INFO L280 TraceCheckUtils]: 252: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:27,420 INFO L263 TraceCheckUtils]: 253: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:27,420 INFO L280 TraceCheckUtils]: 254: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:27,420 INFO L280 TraceCheckUtils]: 255: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:27,420 INFO L280 TraceCheckUtils]: 256: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:27,420 INFO L280 TraceCheckUtils]: 257: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:27,420 INFO L275 TraceCheckUtils]: 258: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:14:27,421 INFO L280 TraceCheckUtils]: 259: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:14:27,421 INFO L280 TraceCheckUtils]: 260: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:27,421 INFO L275 TraceCheckUtils]: 261: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:27,421 INFO L280 TraceCheckUtils]: 262: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13867#true} is VALID [2020-07-08 12:14:27,421 INFO L280 TraceCheckUtils]: 263: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:27,421 INFO L275 TraceCheckUtils]: 264: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:14:27,422 INFO L280 TraceCheckUtils]: 265: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:27,422 INFO L263 TraceCheckUtils]: 266: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:27,422 INFO L280 TraceCheckUtils]: 267: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:27,422 INFO L280 TraceCheckUtils]: 268: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:27,422 INFO L280 TraceCheckUtils]: 269: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:27,422 INFO L263 TraceCheckUtils]: 270: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:27,423 INFO L280 TraceCheckUtils]: 271: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:27,423 INFO L280 TraceCheckUtils]: 272: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:27,423 INFO L280 TraceCheckUtils]: 273: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:27,423 INFO L263 TraceCheckUtils]: 274: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:27,423 INFO L280 TraceCheckUtils]: 275: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:27,423 INFO L280 TraceCheckUtils]: 276: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:27,424 INFO L280 TraceCheckUtils]: 277: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:27,424 INFO L280 TraceCheckUtils]: 278: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:27,424 INFO L275 TraceCheckUtils]: 279: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:14:27,424 INFO L280 TraceCheckUtils]: 280: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:27,424 INFO L263 TraceCheckUtils]: 281: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:27,424 INFO L280 TraceCheckUtils]: 282: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:27,424 INFO L280 TraceCheckUtils]: 283: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:27,425 INFO L280 TraceCheckUtils]: 284: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:27,425 INFO L275 TraceCheckUtils]: 285: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:14:27,425 INFO L280 TraceCheckUtils]: 286: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:14:27,425 INFO L280 TraceCheckUtils]: 287: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:27,425 INFO L275 TraceCheckUtils]: 288: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:27,425 INFO L280 TraceCheckUtils]: 289: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:27,426 INFO L263 TraceCheckUtils]: 290: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:27,426 INFO L280 TraceCheckUtils]: 291: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:27,426 INFO L280 TraceCheckUtils]: 292: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:27,426 INFO L280 TraceCheckUtils]: 293: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:27,426 INFO L280 TraceCheckUtils]: 294: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:27,426 INFO L275 TraceCheckUtils]: 295: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:27,427 INFO L280 TraceCheckUtils]: 296: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13867#true} is VALID [2020-07-08 12:14:27,427 INFO L280 TraceCheckUtils]: 297: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:27,427 INFO L275 TraceCheckUtils]: 298: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:14:27,427 INFO L280 TraceCheckUtils]: 299: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:14:27,427 INFO L280 TraceCheckUtils]: 300: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:27,427 INFO L275 TraceCheckUtils]: 301: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:27,427 INFO L280 TraceCheckUtils]: 302: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13867#true} is VALID [2020-07-08 12:14:27,428 INFO L280 TraceCheckUtils]: 303: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:27,428 INFO L275 TraceCheckUtils]: 304: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:14:27,428 INFO L280 TraceCheckUtils]: 305: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:27,428 INFO L263 TraceCheckUtils]: 306: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:27,428 INFO L280 TraceCheckUtils]: 307: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:27,428 INFO L280 TraceCheckUtils]: 308: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:27,429 INFO L280 TraceCheckUtils]: 309: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:27,429 INFO L263 TraceCheckUtils]: 310: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:27,429 INFO L280 TraceCheckUtils]: 311: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:27,429 INFO L280 TraceCheckUtils]: 312: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:27,429 INFO L280 TraceCheckUtils]: 313: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:27,429 INFO L263 TraceCheckUtils]: 314: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:27,430 INFO L280 TraceCheckUtils]: 315: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:27,430 INFO L280 TraceCheckUtils]: 316: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:27,430 INFO L280 TraceCheckUtils]: 317: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:27,430 INFO L263 TraceCheckUtils]: 318: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:27,430 INFO L280 TraceCheckUtils]: 319: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:27,430 INFO L280 TraceCheckUtils]: 320: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:27,431 INFO L280 TraceCheckUtils]: 321: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:27,431 INFO L263 TraceCheckUtils]: 322: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:27,431 INFO L280 TraceCheckUtils]: 323: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:27,431 INFO L280 TraceCheckUtils]: 324: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:27,431 INFO L280 TraceCheckUtils]: 325: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:27,431 INFO L280 TraceCheckUtils]: 326: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:27,432 INFO L275 TraceCheckUtils]: 327: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:14:27,432 INFO L280 TraceCheckUtils]: 328: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:27,432 INFO L263 TraceCheckUtils]: 329: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:27,432 INFO L280 TraceCheckUtils]: 330: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:27,432 INFO L280 TraceCheckUtils]: 331: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:27,432 INFO L280 TraceCheckUtils]: 332: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:27,433 INFO L275 TraceCheckUtils]: 333: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:14:27,433 INFO L280 TraceCheckUtils]: 334: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:14:27,433 INFO L280 TraceCheckUtils]: 335: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:27,433 INFO L275 TraceCheckUtils]: 336: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:27,433 INFO L280 TraceCheckUtils]: 337: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:27,434 INFO L263 TraceCheckUtils]: 338: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:27,434 INFO L280 TraceCheckUtils]: 339: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:27,434 INFO L280 TraceCheckUtils]: 340: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:27,434 INFO L280 TraceCheckUtils]: 341: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:27,434 INFO L280 TraceCheckUtils]: 342: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:27,434 INFO L275 TraceCheckUtils]: 343: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:27,435 INFO L280 TraceCheckUtils]: 344: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13867#true} is VALID [2020-07-08 12:14:27,435 INFO L280 TraceCheckUtils]: 345: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:27,435 INFO L275 TraceCheckUtils]: 346: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:14:27,435 INFO L280 TraceCheckUtils]: 347: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:27,435 INFO L263 TraceCheckUtils]: 348: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:27,435 INFO L280 TraceCheckUtils]: 349: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:27,436 INFO L280 TraceCheckUtils]: 350: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:27,436 INFO L280 TraceCheckUtils]: 351: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:27,436 INFO L263 TraceCheckUtils]: 352: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:27,436 INFO L280 TraceCheckUtils]: 353: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:27,436 INFO L280 TraceCheckUtils]: 354: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:27,436 INFO L280 TraceCheckUtils]: 355: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:27,437 INFO L280 TraceCheckUtils]: 356: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:27,437 INFO L275 TraceCheckUtils]: 357: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:27,437 INFO L280 TraceCheckUtils]: 358: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:27,437 INFO L263 TraceCheckUtils]: 359: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:27,437 INFO L280 TraceCheckUtils]: 360: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:27,437 INFO L280 TraceCheckUtils]: 361: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:27,437 INFO L280 TraceCheckUtils]: 362: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:27,438 INFO L275 TraceCheckUtils]: 363: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:27,438 INFO L280 TraceCheckUtils]: 364: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13867#true} is VALID [2020-07-08 12:14:27,438 INFO L280 TraceCheckUtils]: 365: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:27,438 INFO L275 TraceCheckUtils]: 366: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:14:27,438 INFO L280 TraceCheckUtils]: 367: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:14:27,438 INFO L280 TraceCheckUtils]: 368: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:27,438 INFO L275 TraceCheckUtils]: 369: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:27,438 INFO L280 TraceCheckUtils]: 370: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:27,438 INFO L263 TraceCheckUtils]: 371: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:27,438 INFO L280 TraceCheckUtils]: 372: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:27,439 INFO L280 TraceCheckUtils]: 373: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:27,439 INFO L280 TraceCheckUtils]: 374: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:27,439 INFO L263 TraceCheckUtils]: 375: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:27,439 INFO L280 TraceCheckUtils]: 376: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:27,439 INFO L280 TraceCheckUtils]: 377: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:27,439 INFO L280 TraceCheckUtils]: 378: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:27,439 INFO L263 TraceCheckUtils]: 379: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:27,439 INFO L280 TraceCheckUtils]: 380: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:27,439 INFO L280 TraceCheckUtils]: 381: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:27,439 INFO L280 TraceCheckUtils]: 382: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:27,440 INFO L280 TraceCheckUtils]: 383: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:27,440 INFO L275 TraceCheckUtils]: 384: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:27,440 INFO L280 TraceCheckUtils]: 385: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:27,440 INFO L263 TraceCheckUtils]: 386: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:27,440 INFO L280 TraceCheckUtils]: 387: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:27,440 INFO L280 TraceCheckUtils]: 388: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:27,440 INFO L280 TraceCheckUtils]: 389: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:27,440 INFO L275 TraceCheckUtils]: 390: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:27,440 INFO L280 TraceCheckUtils]: 391: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13867#true} is VALID [2020-07-08 12:14:27,440 INFO L280 TraceCheckUtils]: 392: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:27,441 INFO L275 TraceCheckUtils]: 393: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:14:27,441 INFO L280 TraceCheckUtils]: 394: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:27,441 INFO L263 TraceCheckUtils]: 395: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:27,441 INFO L280 TraceCheckUtils]: 396: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:27,441 INFO L280 TraceCheckUtils]: 397: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:27,441 INFO L280 TraceCheckUtils]: 398: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:27,441 INFO L280 TraceCheckUtils]: 399: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:27,441 INFO L275 TraceCheckUtils]: 400: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:14:27,441 INFO L280 TraceCheckUtils]: 401: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:14:27,442 INFO L280 TraceCheckUtils]: 402: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:27,442 INFO L275 TraceCheckUtils]: 403: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:27,442 INFO L280 TraceCheckUtils]: 404: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13867#true} is VALID [2020-07-08 12:14:27,442 INFO L280 TraceCheckUtils]: 405: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:27,442 INFO L275 TraceCheckUtils]: 406: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:14:27,442 INFO L280 TraceCheckUtils]: 407: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:14:27,442 INFO L280 TraceCheckUtils]: 408: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:27,442 INFO L275 TraceCheckUtils]: 409: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:27,442 INFO L280 TraceCheckUtils]: 410: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:27,442 INFO L263 TraceCheckUtils]: 411: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:27,443 INFO L280 TraceCheckUtils]: 412: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:27,443 INFO L280 TraceCheckUtils]: 413: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:27,443 INFO L280 TraceCheckUtils]: 414: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:27,443 INFO L263 TraceCheckUtils]: 415: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:27,443 INFO L280 TraceCheckUtils]: 416: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:27,443 INFO L280 TraceCheckUtils]: 417: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:27,443 INFO L280 TraceCheckUtils]: 418: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:27,443 INFO L263 TraceCheckUtils]: 419: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:27,444 INFO L280 TraceCheckUtils]: 420: Hoare triple {13867#true} ~n := #in~n; {18688#(<= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:27,445 INFO L280 TraceCheckUtils]: 421: Hoare triple {18688#(<= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {18688#(<= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:27,445 INFO L280 TraceCheckUtils]: 422: Hoare triple {18688#(<= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {18688#(<= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:27,445 INFO L263 TraceCheckUtils]: 423: Hoare triple {18688#(<= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:27,445 INFO L280 TraceCheckUtils]: 424: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:27,445 INFO L280 TraceCheckUtils]: 425: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:27,445 INFO L280 TraceCheckUtils]: 426: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:27,446 INFO L263 TraceCheckUtils]: 427: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:27,446 INFO L280 TraceCheckUtils]: 428: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:27,446 INFO L280 TraceCheckUtils]: 429: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:27,446 INFO L280 TraceCheckUtils]: 430: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:27,446 INFO L263 TraceCheckUtils]: 431: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:27,446 INFO L280 TraceCheckUtils]: 432: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:27,446 INFO L280 TraceCheckUtils]: 433: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:27,446 INFO L280 TraceCheckUtils]: 434: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:27,446 INFO L263 TraceCheckUtils]: 435: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:27,447 INFO L280 TraceCheckUtils]: 436: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:27,447 INFO L280 TraceCheckUtils]: 437: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:27,447 INFO L280 TraceCheckUtils]: 438: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:27,447 INFO L280 TraceCheckUtils]: 439: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:27,447 INFO L275 TraceCheckUtils]: 440: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:27,447 INFO L280 TraceCheckUtils]: 441: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:27,447 INFO L263 TraceCheckUtils]: 442: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:27,447 INFO L280 TraceCheckUtils]: 443: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:27,447 INFO L280 TraceCheckUtils]: 444: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:27,448 INFO L280 TraceCheckUtils]: 445: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:27,448 INFO L275 TraceCheckUtils]: 446: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:27,448 INFO L280 TraceCheckUtils]: 447: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13867#true} is VALID [2020-07-08 12:14:27,448 INFO L280 TraceCheckUtils]: 448: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:27,448 INFO L275 TraceCheckUtils]: 449: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:14:27,448 INFO L280 TraceCheckUtils]: 450: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:27,448 INFO L263 TraceCheckUtils]: 451: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:27,448 INFO L280 TraceCheckUtils]: 452: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:27,449 INFO L280 TraceCheckUtils]: 453: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:27,449 INFO L280 TraceCheckUtils]: 454: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:27,449 INFO L280 TraceCheckUtils]: 455: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:27,449 INFO L275 TraceCheckUtils]: 456: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:14:27,449 INFO L280 TraceCheckUtils]: 457: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:14:27,449 INFO L280 TraceCheckUtils]: 458: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:27,449 INFO L275 TraceCheckUtils]: 459: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:27,449 INFO L280 TraceCheckUtils]: 460: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:27,449 INFO L263 TraceCheckUtils]: 461: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:27,450 INFO L280 TraceCheckUtils]: 462: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:27,450 INFO L280 TraceCheckUtils]: 463: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:27,450 INFO L280 TraceCheckUtils]: 464: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:27,450 INFO L263 TraceCheckUtils]: 465: Hoare triple {13867#true} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:27,450 INFO L280 TraceCheckUtils]: 466: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:27,450 INFO L280 TraceCheckUtils]: 467: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:27,450 INFO L280 TraceCheckUtils]: 468: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:27,450 INFO L280 TraceCheckUtils]: 469: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:27,450 INFO L275 TraceCheckUtils]: 470: Hoare quadruple {13867#true} {13867#true} #53#return; {13867#true} is VALID [2020-07-08 12:14:27,451 INFO L280 TraceCheckUtils]: 471: Hoare triple {13867#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:27,451 INFO L263 TraceCheckUtils]: 472: Hoare triple {13867#true} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:27,451 INFO L280 TraceCheckUtils]: 473: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:27,451 INFO L280 TraceCheckUtils]: 474: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:27,451 INFO L280 TraceCheckUtils]: 475: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:27,451 INFO L275 TraceCheckUtils]: 476: Hoare quadruple {13867#true} {13867#true} #55#return; {13867#true} is VALID [2020-07-08 12:14:27,451 INFO L280 TraceCheckUtils]: 477: Hoare triple {13867#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13867#true} is VALID [2020-07-08 12:14:27,451 INFO L280 TraceCheckUtils]: 478: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:27,451 INFO L275 TraceCheckUtils]: 479: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:27,452 INFO L280 TraceCheckUtils]: 480: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13867#true} is VALID [2020-07-08 12:14:27,452 INFO L280 TraceCheckUtils]: 481: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:27,453 INFO L275 TraceCheckUtils]: 482: Hoare quadruple {13867#true} {18688#(<= fibo2_~n |fibo2_#in~n|)} #53#return; {18688#(<= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:27,453 INFO L280 TraceCheckUtils]: 483: Hoare triple {18688#(<= fibo2_~n |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18688#(<= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:27,453 INFO L263 TraceCheckUtils]: 484: Hoare triple {18688#(<= fibo2_~n |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:27,454 INFO L280 TraceCheckUtils]: 485: Hoare triple {13867#true} ~n := #in~n; {18884#(<= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:14:27,454 INFO L280 TraceCheckUtils]: 486: Hoare triple {18884#(<= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {18884#(<= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:14:27,455 INFO L280 TraceCheckUtils]: 487: Hoare triple {18884#(<= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {18884#(<= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:14:27,455 INFO L263 TraceCheckUtils]: 488: Hoare triple {18884#(<= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:27,455 INFO L280 TraceCheckUtils]: 489: Hoare triple {13867#true} ~n := #in~n; {18688#(<= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:27,456 INFO L280 TraceCheckUtils]: 490: Hoare triple {18688#(<= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {18688#(<= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:27,456 INFO L280 TraceCheckUtils]: 491: Hoare triple {18688#(<= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {18688#(<= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-08 12:14:27,456 INFO L263 TraceCheckUtils]: 492: Hoare triple {18688#(<= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:27,457 INFO L280 TraceCheckUtils]: 493: Hoare triple {13867#true} ~n := #in~n; {18884#(<= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-08 12:14:27,457 INFO L280 TraceCheckUtils]: 494: Hoare triple {18884#(<= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {18912#(<= 1 |fibo1_#in~n|)} is VALID [2020-07-08 12:14:27,458 INFO L280 TraceCheckUtils]: 495: Hoare triple {18912#(<= 1 |fibo1_#in~n|)} assume 1 == ~n;#res := 1; {18912#(<= 1 |fibo1_#in~n|)} is VALID [2020-07-08 12:14:27,459 INFO L280 TraceCheckUtils]: 496: Hoare triple {18912#(<= 1 |fibo1_#in~n|)} assume true; {18912#(<= 1 |fibo1_#in~n|)} is VALID [2020-07-08 12:14:27,460 INFO L275 TraceCheckUtils]: 497: Hoare quadruple {18912#(<= 1 |fibo1_#in~n|)} {18688#(<= fibo2_~n |fibo2_#in~n|)} #53#return; {18922#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 12:14:27,460 INFO L280 TraceCheckUtils]: 498: Hoare triple {18922#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18922#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 12:14:27,460 INFO L263 TraceCheckUtils]: 499: Hoare triple {18922#(<= 2 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:27,460 INFO L280 TraceCheckUtils]: 500: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:27,460 INFO L280 TraceCheckUtils]: 501: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:27,461 INFO L280 TraceCheckUtils]: 502: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:27,461 INFO L275 TraceCheckUtils]: 503: Hoare quadruple {13867#true} {18922#(<= 2 |fibo2_#in~n|)} #55#return; {18922#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 12:14:27,462 INFO L280 TraceCheckUtils]: 504: Hoare triple {18922#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {18922#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 12:14:27,463 INFO L280 TraceCheckUtils]: 505: Hoare triple {18922#(<= 2 |fibo2_#in~n|)} assume true; {18922#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-08 12:14:27,464 INFO L275 TraceCheckUtils]: 506: Hoare quadruple {18922#(<= 2 |fibo2_#in~n|)} {18884#(<= fibo1_~n |fibo1_#in~n|)} #57#return; {18950#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-08 12:14:27,465 INFO L280 TraceCheckUtils]: 507: Hoare triple {18950#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18950#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-08 12:14:27,465 INFO L263 TraceCheckUtils]: 508: Hoare triple {18950#(<= 3 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:27,465 INFO L280 TraceCheckUtils]: 509: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:27,465 INFO L280 TraceCheckUtils]: 510: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:27,465 INFO L280 TraceCheckUtils]: 511: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:27,466 INFO L280 TraceCheckUtils]: 512: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:27,467 INFO L275 TraceCheckUtils]: 513: Hoare quadruple {13867#true} {18950#(<= 3 |fibo1_#in~n|)} #59#return; {18950#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-08 12:14:27,467 INFO L280 TraceCheckUtils]: 514: Hoare triple {18950#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {18950#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-08 12:14:27,468 INFO L280 TraceCheckUtils]: 515: Hoare triple {18950#(<= 3 |fibo1_#in~n|)} assume true; {18950#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-08 12:14:27,469 INFO L275 TraceCheckUtils]: 516: Hoare quadruple {18950#(<= 3 |fibo1_#in~n|)} {18688#(<= fibo2_~n |fibo2_#in~n|)} #55#return; {18981#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-08 12:14:27,469 INFO L280 TraceCheckUtils]: 517: Hoare triple {18981#(<= 5 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {18981#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-08 12:14:27,469 INFO L280 TraceCheckUtils]: 518: Hoare triple {18981#(<= 5 |fibo2_#in~n|)} assume true; {18981#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-08 12:14:27,471 INFO L275 TraceCheckUtils]: 519: Hoare quadruple {18981#(<= 5 |fibo2_#in~n|)} {13867#true} #57#return; {18991#(<= 6 fibo1_~n)} is VALID [2020-07-08 12:14:27,471 INFO L280 TraceCheckUtils]: 520: Hoare triple {18991#(<= 6 fibo1_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18991#(<= 6 fibo1_~n)} is VALID [2020-07-08 12:14:27,472 INFO L263 TraceCheckUtils]: 521: Hoare triple {18991#(<= 6 fibo1_~n)} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:27,472 INFO L280 TraceCheckUtils]: 522: Hoare triple {13867#true} ~n := #in~n; {19001#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-08 12:14:27,473 INFO L280 TraceCheckUtils]: 523: Hoare triple {19001#(<= |fibo2_#in~n| fibo2_~n)} assume !(~n < 1); {19001#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-08 12:14:27,473 INFO L280 TraceCheckUtils]: 524: Hoare triple {19001#(<= |fibo2_#in~n| fibo2_~n)} assume !(1 == ~n); {19001#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-08 12:14:27,473 INFO L263 TraceCheckUtils]: 525: Hoare triple {19001#(<= |fibo2_#in~n| fibo2_~n)} call #t~ret2 := fibo1(~n - 1); {13867#true} is VALID [2020-07-08 12:14:27,473 INFO L280 TraceCheckUtils]: 526: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:27,473 INFO L280 TraceCheckUtils]: 527: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:27,473 INFO L280 TraceCheckUtils]: 528: Hoare triple {13867#true} assume !(1 == ~n); {13867#true} is VALID [2020-07-08 12:14:27,474 INFO L263 TraceCheckUtils]: 529: Hoare triple {13867#true} call #t~ret0 := fibo2(~n - 1); {13867#true} is VALID [2020-07-08 12:14:27,474 INFO L280 TraceCheckUtils]: 530: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:27,474 INFO L280 TraceCheckUtils]: 531: Hoare triple {13867#true} assume !(~n < 1); {13867#true} is VALID [2020-07-08 12:14:27,474 INFO L280 TraceCheckUtils]: 532: Hoare triple {13867#true} assume 1 == ~n;#res := 1; {13867#true} is VALID [2020-07-08 12:14:27,474 INFO L280 TraceCheckUtils]: 533: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:27,474 INFO L275 TraceCheckUtils]: 534: Hoare quadruple {13867#true} {13867#true} #57#return; {13867#true} is VALID [2020-07-08 12:14:27,474 INFO L280 TraceCheckUtils]: 535: Hoare triple {13867#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13867#true} is VALID [2020-07-08 12:14:27,474 INFO L263 TraceCheckUtils]: 536: Hoare triple {13867#true} call #t~ret1 := fibo2(~n - 2); {13867#true} is VALID [2020-07-08 12:14:27,474 INFO L280 TraceCheckUtils]: 537: Hoare triple {13867#true} ~n := #in~n; {13867#true} is VALID [2020-07-08 12:14:27,475 INFO L280 TraceCheckUtils]: 538: Hoare triple {13867#true} assume ~n < 1;#res := 0; {13867#true} is VALID [2020-07-08 12:14:27,475 INFO L280 TraceCheckUtils]: 539: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:27,475 INFO L275 TraceCheckUtils]: 540: Hoare quadruple {13867#true} {13867#true} #59#return; {13867#true} is VALID [2020-07-08 12:14:27,475 INFO L280 TraceCheckUtils]: 541: Hoare triple {13867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13867#true} is VALID [2020-07-08 12:14:27,475 INFO L280 TraceCheckUtils]: 542: Hoare triple {13867#true} assume true; {13867#true} is VALID [2020-07-08 12:14:27,476 INFO L275 TraceCheckUtils]: 543: Hoare quadruple {13867#true} {19001#(<= |fibo2_#in~n| fibo2_~n)} #53#return; {19001#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-08 12:14:27,476 INFO L280 TraceCheckUtils]: 544: Hoare triple {19001#(<= |fibo2_#in~n| fibo2_~n)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {19001#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-08 12:14:27,476 INFO L263 TraceCheckUtils]: 545: Hoare triple {19001#(<= |fibo2_#in~n| fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {13867#true} is VALID [2020-07-08 12:14:27,477 INFO L280 TraceCheckUtils]: 546: Hoare triple {13867#true} ~n := #in~n; {19074#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:14:27,477 INFO L280 TraceCheckUtils]: 547: Hoare triple {19074#(<= |fibo1_#in~n| fibo1_~n)} assume !(~n < 1); {19074#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-08 12:14:27,478 INFO L280 TraceCheckUtils]: 548: Hoare triple {19074#(<= |fibo1_#in~n| fibo1_~n)} assume 1 == ~n;#res := 1; {16163#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 12:14:27,478 INFO L280 TraceCheckUtils]: 549: Hoare triple {16163#(<= |fibo1_#in~n| 1)} assume true; {16163#(<= |fibo1_#in~n| 1)} is VALID [2020-07-08 12:14:27,479 INFO L275 TraceCheckUtils]: 550: Hoare quadruple {16163#(<= |fibo1_#in~n| 1)} {19001#(<= |fibo2_#in~n| fibo2_~n)} #55#return; {19087#(<= |fibo2_#in~n| 3)} is VALID [2020-07-08 12:14:27,479 INFO L280 TraceCheckUtils]: 551: Hoare triple {19087#(<= |fibo2_#in~n| 3)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {19087#(<= |fibo2_#in~n| 3)} is VALID [2020-07-08 12:14:27,480 INFO L280 TraceCheckUtils]: 552: Hoare triple {19087#(<= |fibo2_#in~n| 3)} assume true; {19087#(<= |fibo2_#in~n| 3)} is VALID [2020-07-08 12:14:27,481 INFO L275 TraceCheckUtils]: 553: Hoare quadruple {19087#(<= |fibo2_#in~n| 3)} {18991#(<= 6 fibo1_~n)} #59#return; {13868#false} is VALID [2020-07-08 12:14:27,481 INFO L280 TraceCheckUtils]: 554: Hoare triple {13868#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13868#false} is VALID [2020-07-08 12:14:27,481 INFO L280 TraceCheckUtils]: 555: Hoare triple {13868#false} assume true; {13868#false} is VALID [2020-07-08 12:14:27,481 INFO L275 TraceCheckUtils]: 556: Hoare quadruple {13868#false} {13867#true} #53#return; {13868#false} is VALID [2020-07-08 12:14:27,481 INFO L280 TraceCheckUtils]: 557: Hoare triple {13868#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13868#false} is VALID [2020-07-08 12:14:27,482 INFO L263 TraceCheckUtils]: 558: Hoare triple {13868#false} call #t~ret3 := fibo1(~n - 2); {13868#false} is VALID [2020-07-08 12:14:27,482 INFO L280 TraceCheckUtils]: 559: Hoare triple {13868#false} ~n := #in~n; {13868#false} is VALID [2020-07-08 12:14:27,482 INFO L280 TraceCheckUtils]: 560: Hoare triple {13868#false} assume !(~n < 1); {13868#false} is VALID [2020-07-08 12:14:27,482 INFO L280 TraceCheckUtils]: 561: Hoare triple {13868#false} assume !(1 == ~n); {13868#false} is VALID [2020-07-08 12:14:27,482 INFO L263 TraceCheckUtils]: 562: Hoare triple {13868#false} call #t~ret0 := fibo2(~n - 1); {13868#false} is VALID [2020-07-08 12:14:27,483 INFO L280 TraceCheckUtils]: 563: Hoare triple {13868#false} ~n := #in~n; {13868#false} is VALID [2020-07-08 12:14:27,483 INFO L280 TraceCheckUtils]: 564: Hoare triple {13868#false} assume !(~n < 1); {13868#false} is VALID [2020-07-08 12:14:27,483 INFO L280 TraceCheckUtils]: 565: Hoare triple {13868#false} assume !(1 == ~n); {13868#false} is VALID [2020-07-08 12:14:27,483 INFO L263 TraceCheckUtils]: 566: Hoare triple {13868#false} call #t~ret2 := fibo1(~n - 1); {13868#false} is VALID [2020-07-08 12:14:27,483 INFO L280 TraceCheckUtils]: 567: Hoare triple {13868#false} ~n := #in~n; {13868#false} is VALID [2020-07-08 12:14:27,483 INFO L280 TraceCheckUtils]: 568: Hoare triple {13868#false} assume !(~n < 1); {13868#false} is VALID [2020-07-08 12:14:27,483 INFO L280 TraceCheckUtils]: 569: Hoare triple {13868#false} assume !(1 == ~n); {13868#false} is VALID [2020-07-08 12:14:27,484 INFO L263 TraceCheckUtils]: 570: Hoare triple {13868#false} call #t~ret0 := fibo2(~n - 1); {13868#false} is VALID [2020-07-08 12:14:27,484 INFO L280 TraceCheckUtils]: 571: Hoare triple {13868#false} ~n := #in~n; {13868#false} is VALID [2020-07-08 12:14:27,484 INFO L280 TraceCheckUtils]: 572: Hoare triple {13868#false} assume !(~n < 1); {13868#false} is VALID [2020-07-08 12:14:27,484 INFO L280 TraceCheckUtils]: 573: Hoare triple {13868#false} assume 1 == ~n;#res := 1; {13868#false} is VALID [2020-07-08 12:14:27,484 INFO L280 TraceCheckUtils]: 574: Hoare triple {13868#false} assume true; {13868#false} is VALID [2020-07-08 12:14:27,484 INFO L275 TraceCheckUtils]: 575: Hoare quadruple {13868#false} {13868#false} #57#return; {13868#false} is VALID [2020-07-08 12:14:27,484 INFO L280 TraceCheckUtils]: 576: Hoare triple {13868#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13868#false} is VALID [2020-07-08 12:14:27,484 INFO L263 TraceCheckUtils]: 577: Hoare triple {13868#false} call #t~ret1 := fibo2(~n - 2); {13868#false} is VALID [2020-07-08 12:14:27,484 INFO L280 TraceCheckUtils]: 578: Hoare triple {13868#false} ~n := #in~n; {13868#false} is VALID [2020-07-08 12:14:27,485 INFO L280 TraceCheckUtils]: 579: Hoare triple {13868#false} assume ~n < 1;#res := 0; {13868#false} is VALID [2020-07-08 12:14:27,485 INFO L280 TraceCheckUtils]: 580: Hoare triple {13868#false} assume true; {13868#false} is VALID [2020-07-08 12:14:27,485 INFO L275 TraceCheckUtils]: 581: Hoare quadruple {13868#false} {13868#false} #59#return; {13868#false} is VALID [2020-07-08 12:14:27,485 INFO L280 TraceCheckUtils]: 582: Hoare triple {13868#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13868#false} is VALID [2020-07-08 12:14:27,485 INFO L280 TraceCheckUtils]: 583: Hoare triple {13868#false} assume true; {13868#false} is VALID [2020-07-08 12:14:27,485 INFO L275 TraceCheckUtils]: 584: Hoare quadruple {13868#false} {13868#false} #53#return; {13868#false} is VALID [2020-07-08 12:14:27,485 INFO L280 TraceCheckUtils]: 585: Hoare triple {13868#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13868#false} is VALID [2020-07-08 12:14:27,485 INFO L263 TraceCheckUtils]: 586: Hoare triple {13868#false} call #t~ret3 := fibo1(~n - 2); {13868#false} is VALID [2020-07-08 12:14:27,486 INFO L280 TraceCheckUtils]: 587: Hoare triple {13868#false} ~n := #in~n; {13868#false} is VALID [2020-07-08 12:14:27,486 INFO L280 TraceCheckUtils]: 588: Hoare triple {13868#false} assume !(~n < 1); {13868#false} is VALID [2020-07-08 12:14:27,486 INFO L280 TraceCheckUtils]: 589: Hoare triple {13868#false} assume 1 == ~n;#res := 1; {13868#false} is VALID [2020-07-08 12:14:27,486 INFO L280 TraceCheckUtils]: 590: Hoare triple {13868#false} assume true; {13868#false} is VALID [2020-07-08 12:14:27,486 INFO L275 TraceCheckUtils]: 591: Hoare quadruple {13868#false} {13868#false} #55#return; {13868#false} is VALID [2020-07-08 12:14:27,486 INFO L280 TraceCheckUtils]: 592: Hoare triple {13868#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13868#false} is VALID [2020-07-08 12:14:27,486 INFO L280 TraceCheckUtils]: 593: Hoare triple {13868#false} assume true; {13868#false} is VALID [2020-07-08 12:14:27,486 INFO L275 TraceCheckUtils]: 594: Hoare quadruple {13868#false} {13868#false} #57#return; {13868#false} is VALID [2020-07-08 12:14:27,486 INFO L280 TraceCheckUtils]: 595: Hoare triple {13868#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13868#false} is VALID [2020-07-08 12:14:27,487 INFO L263 TraceCheckUtils]: 596: Hoare triple {13868#false} call #t~ret1 := fibo2(~n - 2); {13868#false} is VALID [2020-07-08 12:14:27,487 INFO L280 TraceCheckUtils]: 597: Hoare triple {13868#false} ~n := #in~n; {13868#false} is VALID [2020-07-08 12:14:27,487 INFO L280 TraceCheckUtils]: 598: Hoare triple {13868#false} assume !(~n < 1); {13868#false} is VALID [2020-07-08 12:14:27,487 INFO L280 TraceCheckUtils]: 599: Hoare triple {13868#false} assume !(1 == ~n); {13868#false} is VALID [2020-07-08 12:14:27,487 INFO L263 TraceCheckUtils]: 600: Hoare triple {13868#false} call #t~ret2 := fibo1(~n - 1); {13868#false} is VALID [2020-07-08 12:14:27,487 INFO L280 TraceCheckUtils]: 601: Hoare triple {13868#false} ~n := #in~n; {13868#false} is VALID [2020-07-08 12:14:27,487 INFO L280 TraceCheckUtils]: 602: Hoare triple {13868#false} assume !(~n < 1); {13868#false} is VALID [2020-07-08 12:14:27,487 INFO L280 TraceCheckUtils]: 603: Hoare triple {13868#false} assume 1 == ~n;#res := 1; {13868#false} is VALID [2020-07-08 12:14:27,487 INFO L280 TraceCheckUtils]: 604: Hoare triple {13868#false} assume true; {13868#false} is VALID [2020-07-08 12:14:27,488 INFO L275 TraceCheckUtils]: 605: Hoare quadruple {13868#false} {13868#false} #53#return; {13868#false} is VALID [2020-07-08 12:14:27,488 INFO L280 TraceCheckUtils]: 606: Hoare triple {13868#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13868#false} is VALID [2020-07-08 12:14:27,488 INFO L263 TraceCheckUtils]: 607: Hoare triple {13868#false} call #t~ret3 := fibo1(~n - 2); {13868#false} is VALID [2020-07-08 12:14:27,488 INFO L280 TraceCheckUtils]: 608: Hoare triple {13868#false} ~n := #in~n; {13868#false} is VALID [2020-07-08 12:14:27,488 INFO L280 TraceCheckUtils]: 609: Hoare triple {13868#false} assume ~n < 1;#res := 0; {13868#false} is VALID [2020-07-08 12:14:27,488 INFO L280 TraceCheckUtils]: 610: Hoare triple {13868#false} assume true; {13868#false} is VALID [2020-07-08 12:14:27,488 INFO L275 TraceCheckUtils]: 611: Hoare quadruple {13868#false} {13868#false} #55#return; {13868#false} is VALID [2020-07-08 12:14:27,488 INFO L280 TraceCheckUtils]: 612: Hoare triple {13868#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13868#false} is VALID [2020-07-08 12:14:27,488 INFO L280 TraceCheckUtils]: 613: Hoare triple {13868#false} assume true; {13868#false} is VALID [2020-07-08 12:14:27,489 INFO L275 TraceCheckUtils]: 614: Hoare quadruple {13868#false} {13868#false} #59#return; {13868#false} is VALID [2020-07-08 12:14:27,489 INFO L280 TraceCheckUtils]: 615: Hoare triple {13868#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13868#false} is VALID [2020-07-08 12:14:27,489 INFO L280 TraceCheckUtils]: 616: Hoare triple {13868#false} assume true; {13868#false} is VALID [2020-07-08 12:14:27,489 INFO L275 TraceCheckUtils]: 617: Hoare quadruple {13868#false} {13868#false} #55#return; {13868#false} is VALID [2020-07-08 12:14:27,489 INFO L280 TraceCheckUtils]: 618: Hoare triple {13868#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13868#false} is VALID [2020-07-08 12:14:27,489 INFO L280 TraceCheckUtils]: 619: Hoare triple {13868#false} assume true; {13868#false} is VALID [2020-07-08 12:14:27,489 INFO L275 TraceCheckUtils]: 620: Hoare quadruple {13868#false} {13867#true} #59#return; {13868#false} is VALID [2020-07-08 12:14:27,489 INFO L280 TraceCheckUtils]: 621: Hoare triple {13868#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13868#false} is VALID [2020-07-08 12:14:27,489 INFO L280 TraceCheckUtils]: 622: Hoare triple {13868#false} assume true; {13868#false} is VALID [2020-07-08 12:14:27,490 INFO L275 TraceCheckUtils]: 623: Hoare quadruple {13868#false} {13867#true} #51#return; {13868#false} is VALID [2020-07-08 12:14:27,490 INFO L280 TraceCheckUtils]: 624: Hoare triple {13868#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~result~0 := #t~ret4;havoc #t~ret4; {13868#false} is VALID [2020-07-08 12:14:27,490 INFO L280 TraceCheckUtils]: 625: Hoare triple {13868#false} assume 75025 != ~result~0; {13868#false} is VALID [2020-07-08 12:14:27,490 INFO L280 TraceCheckUtils]: 626: Hoare triple {13868#false} assume !false; {13868#false} is VALID [2020-07-08 12:14:27,651 INFO L134 CoverageAnalysis]: Checked inductivity of 11368 backedges. 3438 proven. 79 refuted. 0 times theorem prover too weak. 7851 trivial. 0 not checked. [2020-07-08 12:14:27,651 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-08 12:14:27,652 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 13] total 27 [2020-07-08 12:14:27,652 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2096515991] [2020-07-08 12:14:27,653 INFO L78 Accepts]: Start accepts. Automaton has 27 states. Word has length 627