/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/eca-rers2012/Problem01_label56.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-267fbe0 [2020-07-17 22:36:37,739 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-17 22:36:37,741 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-17 22:36:37,754 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2020-07-17 22:36:37,775 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-17 22:36:37,776 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-17 22:36:37,778 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-17 22:36:37,779 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-17 22:36:37,781 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-17 22:36:37,782 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-17 22:36:37,787 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-17 22:36:37,793 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-17 22:36:37,797 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-17 22:36:37,799 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-17 22:36:37,803 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-17 22:36:37,804 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-17 22:36:37,807 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-07-17 22:36:37,826 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2020-07-17 22:36:37,852 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-17 22:36:37,853 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-17 22:36:37,854 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-17 22:36:37,854 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-17 22:36:37,855 INFO L138 SettingsManager]: * Use SBE=true [2020-07-17 22:36:37,855 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-17 22:36:37,855 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-17 22:36:37,855 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-17 22:36:37,856 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-17 22:36:37,856 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-17 22:36:37,856 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-17 22:36:37,856 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-17 22:36:37,856 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-17 22:36:37,857 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-17 22:36:37,857 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-17 22:36:37,857 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-17 22:36:37,857 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-17 22:36:37,858 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-17 22:36:37,858 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-17 22:36:37,858 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-17 22:36:37,858 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-17 22:36:37,858 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-17 22:36:37,859 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-17 22:36:37,859 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-17 22:36:37,859 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-17 22:36:37,859 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-17 22:36:37,859 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-17 22:36:37,860 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-17 22:36:37,860 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-17 22:36:37,860 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-17 22:36:38,138 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-17 22:36:38,151 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-17 22:36:38,155 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-17 22:36:38,156 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-17 22:36:38,156 INFO L275 PluginConnector]: CDTParser initialized [2020-07-17 22:36:38,157 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem01_label56.c [2020-07-17 22:36:38,234 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3cd28b0c0/4a14343edb0b47cfb96ca90aa7877b98/FLAG82ef86458 [2020-07-17 22:36:38,809 INFO L306 CDTParser]: Found 1 translation units. [2020-07-17 22:36:38,810 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem01_label56.c [2020-07-17 22:36:38,822 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3cd28b0c0/4a14343edb0b47cfb96ca90aa7877b98/FLAG82ef86458 [2020-07-17 22:36:39,060 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3cd28b0c0/4a14343edb0b47cfb96ca90aa7877b98 [2020-07-17 22:36:39,070 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-17 22:36:39,073 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-17 22:36:39,074 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-17 22:36:39,074 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-17 22:36:39,077 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-17 22:36:39,079 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.07 10:36:39" (1/1) ... [2020-07-17 22:36:39,082 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6fc51f36 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:36:39, skipping insertion in model container [2020-07-17 22:36:39,082 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.07 10:36:39" (1/1) ... [2020-07-17 22:36:39,090 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-17 22:36:39,152 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-17 22:36:39,627 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-17 22:36:39,636 INFO L203 MainTranslator]: Completed pre-run [2020-07-17 22:36:39,895 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-17 22:36:39,913 INFO L208 MainTranslator]: Completed translation [2020-07-17 22:36:39,914 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:36:39 WrapperNode [2020-07-17 22:36:39,915 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-17 22:36:39,916 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-17 22:36:39,916 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-17 22:36:39,916 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-17 22:36:39,930 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:36:39" (1/1) ... [2020-07-17 22:36:39,932 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:36:39" (1/1) ... [2020-07-17 22:36:39,964 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:36:39" (1/1) ... [2020-07-17 22:36:39,964 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:36:39" (1/1) ... [2020-07-17 22:36:40,046 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:36:39" (1/1) ... [2020-07-17 22:36:40,063 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:36:39" (1/1) ... [2020-07-17 22:36:40,068 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:36:39" (1/1) ... [2020-07-17 22:36:40,075 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-17 22:36:40,076 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-17 22:36:40,076 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-17 22:36:40,076 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-17 22:36:40,077 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:36:39" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-17 22:36:40,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-17 22:36:40,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-17 22:36:40,166 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2020-07-17 22:36:40,167 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-17 22:36:40,167 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2020-07-17 22:36:40,167 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-17 22:36:40,168 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-17 22:36:40,168 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2020-07-17 22:36:40,168 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-17 22:36:40,168 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-17 22:36:40,169 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-17 22:36:41,743 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-17 22:36:41,743 INFO L295 CfgBuilder]: Removed 1 assume(true) statements. [2020-07-17 22:36:41,749 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.07 10:36:41 BoogieIcfgContainer [2020-07-17 22:36:41,750 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-17 22:36:41,751 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-17 22:36:41,751 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-17 22:36:41,755 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-17 22:36:41,755 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 17.07 10:36:39" (1/3) ... [2020-07-17 22:36:41,756 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@779deabf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.07 10:36:41, skipping insertion in model container [2020-07-17 22:36:41,756 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:36:39" (2/3) ... [2020-07-17 22:36:41,757 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@779deabf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.07 10:36:41, skipping insertion in model container [2020-07-17 22:36:41,757 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.07 10:36:41" (3/3) ... [2020-07-17 22:36:41,759 INFO L109 eAbstractionObserver]: Analyzing ICFG Problem01_label56.c [2020-07-17 22:36:41,770 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-07-17 22:36:41,778 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-17 22:36:41,793 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-17 22:36:41,819 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-17 22:36:41,819 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-17 22:36:41,820 INFO L377 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-07-17 22:36:41,820 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-17 22:36:41,820 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-17 22:36:41,821 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-17 22:36:41,821 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-17 22:36:41,821 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-17 22:36:41,845 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states. [2020-07-17 22:36:41,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2020-07-17 22:36:41,856 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:36:41,857 INFO L422 BasicCegarLoop]: trace histogram [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, 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, 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] [2020-07-17 22:36:41,858 INFO L427 AbstractCegarLoop]: === Iteration 1 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:36:41,864 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:36:41,865 INFO L82 PathProgramCache]: Analyzing trace with hash -503641322, now seen corresponding path program 1 times [2020-07-17 22:36:41,876 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:36:41,876 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1230073111] [2020-07-17 22:36:41,877 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:36:42,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:36:42,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:36:42,503 INFO L280 TraceCheckUtils]: 0: Hoare triple {216#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {217#(<= 15 ~a8~0)} is VALID [2020-07-17 22:36:42,504 INFO L280 TraceCheckUtils]: 1: Hoare triple {217#(<= 15 ~a8~0)} assume true; {217#(<= 15 ~a8~0)} is VALID [2020-07-17 22:36:42,506 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {217#(<= 15 ~a8~0)} {210#true} #782#return; {215#(not (= 14 ~a8~0))} is VALID [2020-07-17 22:36:42,511 INFO L263 TraceCheckUtils]: 0: Hoare triple {210#true} call ULTIMATE.init(); {216#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} is VALID [2020-07-17 22:36:42,513 INFO L280 TraceCheckUtils]: 1: Hoare triple {216#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {217#(<= 15 ~a8~0)} is VALID [2020-07-17 22:36:42,514 INFO L280 TraceCheckUtils]: 2: Hoare triple {217#(<= 15 ~a8~0)} assume true; {217#(<= 15 ~a8~0)} is VALID [2020-07-17 22:36:42,515 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {217#(<= 15 ~a8~0)} {210#true} #782#return; {215#(not (= 14 ~a8~0))} is VALID [2020-07-17 22:36:42,516 INFO L263 TraceCheckUtils]: 4: Hoare triple {215#(not (= 14 ~a8~0))} call #t~ret4 := main(); {215#(not (= 14 ~a8~0))} is VALID [2020-07-17 22:36:42,516 INFO L280 TraceCheckUtils]: 5: Hoare triple {215#(not (= 14 ~a8~0))} ~output~0 := -1; {215#(not (= 14 ~a8~0))} is VALID [2020-07-17 22:36:42,517 INFO L280 TraceCheckUtils]: 6: Hoare triple {215#(not (= 14 ~a8~0))} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {215#(not (= 14 ~a8~0))} is VALID [2020-07-17 22:36:42,518 INFO L280 TraceCheckUtils]: 7: Hoare triple {215#(not (= 14 ~a8~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {215#(not (= 14 ~a8~0))} is VALID [2020-07-17 22:36:42,519 INFO L263 TraceCheckUtils]: 8: Hoare triple {215#(not (= 14 ~a8~0))} call #t~ret3 := calculate_output(~input~0); {215#(not (= 14 ~a8~0))} is VALID [2020-07-17 22:36:42,520 INFO L280 TraceCheckUtils]: 9: Hoare triple {215#(not (= 14 ~a8~0))} ~input := #in~input; {215#(not (= 14 ~a8~0))} is VALID [2020-07-17 22:36:42,521 INFO L280 TraceCheckUtils]: 10: Hoare triple {215#(not (= 14 ~a8~0))} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {215#(not (= 14 ~a8~0))} is VALID [2020-07-17 22:36:42,522 INFO L280 TraceCheckUtils]: 11: Hoare triple {215#(not (= 14 ~a8~0))} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {215#(not (= 14 ~a8~0))} is VALID [2020-07-17 22:36:42,523 INFO L280 TraceCheckUtils]: 12: Hoare triple {215#(not (= 14 ~a8~0))} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {215#(not (= 14 ~a8~0))} is VALID [2020-07-17 22:36:42,523 INFO L280 TraceCheckUtils]: 13: Hoare triple {215#(not (= 14 ~a8~0))} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {215#(not (= 14 ~a8~0))} is VALID [2020-07-17 22:36:42,524 INFO L280 TraceCheckUtils]: 14: Hoare triple {215#(not (= 14 ~a8~0))} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {215#(not (= 14 ~a8~0))} is VALID [2020-07-17 22:36:42,525 INFO L280 TraceCheckUtils]: 15: Hoare triple {215#(not (= 14 ~a8~0))} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {215#(not (= 14 ~a8~0))} is VALID [2020-07-17 22:36:42,526 INFO L280 TraceCheckUtils]: 16: Hoare triple {215#(not (= 14 ~a8~0))} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {215#(not (= 14 ~a8~0))} is VALID [2020-07-17 22:36:42,527 INFO L280 TraceCheckUtils]: 17: Hoare triple {215#(not (= 14 ~a8~0))} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {215#(not (= 14 ~a8~0))} is VALID [2020-07-17 22:36:42,527 INFO L280 TraceCheckUtils]: 18: Hoare triple {215#(not (= 14 ~a8~0))} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {215#(not (= 14 ~a8~0))} is VALID [2020-07-17 22:36:42,528 INFO L280 TraceCheckUtils]: 19: Hoare triple {215#(not (= 14 ~a8~0))} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {215#(not (= 14 ~a8~0))} is VALID [2020-07-17 22:36:42,529 INFO L280 TraceCheckUtils]: 20: Hoare triple {215#(not (= 14 ~a8~0))} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {215#(not (= 14 ~a8~0))} is VALID [2020-07-17 22:36:42,530 INFO L280 TraceCheckUtils]: 21: Hoare triple {215#(not (= 14 ~a8~0))} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {215#(not (= 14 ~a8~0))} is VALID [2020-07-17 22:36:42,531 INFO L280 TraceCheckUtils]: 22: Hoare triple {215#(not (= 14 ~a8~0))} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {215#(not (= 14 ~a8~0))} is VALID [2020-07-17 22:36:42,531 INFO L280 TraceCheckUtils]: 23: Hoare triple {215#(not (= 14 ~a8~0))} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {215#(not (= 14 ~a8~0))} is VALID [2020-07-17 22:36:42,532 INFO L280 TraceCheckUtils]: 24: Hoare triple {215#(not (= 14 ~a8~0))} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {215#(not (= 14 ~a8~0))} is VALID [2020-07-17 22:36:42,533 INFO L280 TraceCheckUtils]: 25: Hoare triple {215#(not (= 14 ~a8~0))} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {215#(not (= 14 ~a8~0))} is VALID [2020-07-17 22:36:42,534 INFO L280 TraceCheckUtils]: 26: Hoare triple {215#(not (= 14 ~a8~0))} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {215#(not (= 14 ~a8~0))} is VALID [2020-07-17 22:36:42,534 INFO L280 TraceCheckUtils]: 27: Hoare triple {215#(not (= 14 ~a8~0))} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {215#(not (= 14 ~a8~0))} is VALID [2020-07-17 22:36:42,535 INFO L280 TraceCheckUtils]: 28: Hoare triple {215#(not (= 14 ~a8~0))} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {215#(not (= 14 ~a8~0))} is VALID [2020-07-17 22:36:42,536 INFO L280 TraceCheckUtils]: 29: Hoare triple {215#(not (= 14 ~a8~0))} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {215#(not (= 14 ~a8~0))} is VALID [2020-07-17 22:36:42,537 INFO L280 TraceCheckUtils]: 30: Hoare triple {215#(not (= 14 ~a8~0))} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {215#(not (= 14 ~a8~0))} is VALID [2020-07-17 22:36:42,537 INFO L280 TraceCheckUtils]: 31: Hoare triple {215#(not (= 14 ~a8~0))} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {215#(not (= 14 ~a8~0))} is VALID [2020-07-17 22:36:42,538 INFO L280 TraceCheckUtils]: 32: Hoare triple {215#(not (= 14 ~a8~0))} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {215#(not (= 14 ~a8~0))} is VALID [2020-07-17 22:36:42,539 INFO L280 TraceCheckUtils]: 33: Hoare triple {215#(not (= 14 ~a8~0))} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {215#(not (= 14 ~a8~0))} is VALID [2020-07-17 22:36:42,540 INFO L280 TraceCheckUtils]: 34: Hoare triple {215#(not (= 14 ~a8~0))} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {215#(not (= 14 ~a8~0))} is VALID [2020-07-17 22:36:42,540 INFO L280 TraceCheckUtils]: 35: Hoare triple {215#(not (= 14 ~a8~0))} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {215#(not (= 14 ~a8~0))} is VALID [2020-07-17 22:36:42,541 INFO L280 TraceCheckUtils]: 36: Hoare triple {215#(not (= 14 ~a8~0))} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {215#(not (= 14 ~a8~0))} is VALID [2020-07-17 22:36:42,542 INFO L280 TraceCheckUtils]: 37: Hoare triple {215#(not (= 14 ~a8~0))} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {215#(not (= 14 ~a8~0))} is VALID [2020-07-17 22:36:42,543 INFO L280 TraceCheckUtils]: 38: Hoare triple {215#(not (= 14 ~a8~0))} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {215#(not (= 14 ~a8~0))} is VALID [2020-07-17 22:36:42,543 INFO L280 TraceCheckUtils]: 39: Hoare triple {215#(not (= 14 ~a8~0))} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {215#(not (= 14 ~a8~0))} is VALID [2020-07-17 22:36:42,544 INFO L280 TraceCheckUtils]: 40: Hoare triple {215#(not (= 14 ~a8~0))} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {215#(not (= 14 ~a8~0))} is VALID [2020-07-17 22:36:42,545 INFO L280 TraceCheckUtils]: 41: Hoare triple {215#(not (= 14 ~a8~0))} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {215#(not (= 14 ~a8~0))} is VALID [2020-07-17 22:36:42,546 INFO L280 TraceCheckUtils]: 42: Hoare triple {215#(not (= 14 ~a8~0))} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {215#(not (= 14 ~a8~0))} is VALID [2020-07-17 22:36:42,547 INFO L280 TraceCheckUtils]: 43: Hoare triple {215#(not (= 14 ~a8~0))} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {215#(not (= 14 ~a8~0))} is VALID [2020-07-17 22:36:42,547 INFO L280 TraceCheckUtils]: 44: Hoare triple {215#(not (= 14 ~a8~0))} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {215#(not (= 14 ~a8~0))} is VALID [2020-07-17 22:36:42,548 INFO L280 TraceCheckUtils]: 45: Hoare triple {215#(not (= 14 ~a8~0))} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {215#(not (= 14 ~a8~0))} is VALID [2020-07-17 22:36:42,549 INFO L280 TraceCheckUtils]: 46: Hoare triple {215#(not (= 14 ~a8~0))} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {215#(not (= 14 ~a8~0))} is VALID [2020-07-17 22:36:42,550 INFO L280 TraceCheckUtils]: 47: Hoare triple {215#(not (= 14 ~a8~0))} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {215#(not (= 14 ~a8~0))} is VALID [2020-07-17 22:36:42,550 INFO L280 TraceCheckUtils]: 48: Hoare triple {215#(not (= 14 ~a8~0))} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {215#(not (= 14 ~a8~0))} is VALID [2020-07-17 22:36:42,551 INFO L280 TraceCheckUtils]: 49: Hoare triple {215#(not (= 14 ~a8~0))} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {215#(not (= 14 ~a8~0))} is VALID [2020-07-17 22:36:42,552 INFO L280 TraceCheckUtils]: 50: Hoare triple {215#(not (= 14 ~a8~0))} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {215#(not (= 14 ~a8~0))} is VALID [2020-07-17 22:36:42,553 INFO L280 TraceCheckUtils]: 51: Hoare triple {215#(not (= 14 ~a8~0))} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {215#(not (= 14 ~a8~0))} is VALID [2020-07-17 22:36:42,553 INFO L280 TraceCheckUtils]: 52: Hoare triple {215#(not (= 14 ~a8~0))} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {215#(not (= 14 ~a8~0))} is VALID [2020-07-17 22:36:42,554 INFO L280 TraceCheckUtils]: 53: Hoare triple {215#(not (= 14 ~a8~0))} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {215#(not (= 14 ~a8~0))} is VALID [2020-07-17 22:36:42,555 INFO L280 TraceCheckUtils]: 54: Hoare triple {215#(not (= 14 ~a8~0))} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {215#(not (= 14 ~a8~0))} is VALID [2020-07-17 22:36:42,556 INFO L280 TraceCheckUtils]: 55: Hoare triple {215#(not (= 14 ~a8~0))} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {215#(not (= 14 ~a8~0))} is VALID [2020-07-17 22:36:42,557 INFO L280 TraceCheckUtils]: 56: Hoare triple {215#(not (= 14 ~a8~0))} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {215#(not (= 14 ~a8~0))} is VALID [2020-07-17 22:36:42,557 INFO L280 TraceCheckUtils]: 57: Hoare triple {215#(not (= 14 ~a8~0))} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {215#(not (= 14 ~a8~0))} is VALID [2020-07-17 22:36:42,558 INFO L280 TraceCheckUtils]: 58: Hoare triple {215#(not (= 14 ~a8~0))} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {215#(not (= 14 ~a8~0))} is VALID [2020-07-17 22:36:42,559 INFO L280 TraceCheckUtils]: 59: Hoare triple {215#(not (= 14 ~a8~0))} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {215#(not (= 14 ~a8~0))} is VALID [2020-07-17 22:36:42,560 INFO L280 TraceCheckUtils]: 60: Hoare triple {215#(not (= 14 ~a8~0))} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {215#(not (= 14 ~a8~0))} is VALID [2020-07-17 22:36:42,560 INFO L280 TraceCheckUtils]: 61: Hoare triple {215#(not (= 14 ~a8~0))} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == ~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {215#(not (= 14 ~a8~0))} is VALID [2020-07-17 22:36:42,561 INFO L280 TraceCheckUtils]: 62: Hoare triple {215#(not (= 14 ~a8~0))} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == ~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {215#(not (= 14 ~a8~0))} is VALID [2020-07-17 22:36:42,562 INFO L280 TraceCheckUtils]: 63: Hoare triple {215#(not (= 14 ~a8~0))} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == ~input) && 4 == ~a16~0) && 1 == ~a20~0); {215#(not (= 14 ~a8~0))} is VALID [2020-07-17 22:36:42,562 INFO L280 TraceCheckUtils]: 64: Hoare triple {215#(not (= 14 ~a8~0))} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == ~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {215#(not (= 14 ~a8~0))} is VALID [2020-07-17 22:36:42,563 INFO L280 TraceCheckUtils]: 65: Hoare triple {215#(not (= 14 ~a8~0))} assume !(1 == ~a21~0 && (8 == ~a12~0 && ((1 == ~a17~0 && 3 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0); {215#(not (= 14 ~a8~0))} is VALID [2020-07-17 22:36:42,564 INFO L280 TraceCheckUtils]: 66: Hoare triple {215#(not (= 14 ~a8~0))} assume !(!(1 == ~a21~0) && 1 == ~a20~0 && (8 == ~a12~0 && 13 == ~a8~0 && ((5 == ~a16~0 && !(1 == ~a17~0)) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 2 == ~input) && 1 == ~a7~0); {215#(not (= 14 ~a8~0))} is VALID [2020-07-17 22:36:42,565 INFO L280 TraceCheckUtils]: 67: Hoare triple {215#(not (= 14 ~a8~0))} assume !(1 == ~a7~0 && 8 == ~a12~0 && ((1 == ~a20~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (4 == ~a16~0 && !(1 == ~a17~0))) && 4 == ~input) && 13 == ~a8~0) && !(1 == ~a21~0)); {215#(not (= 14 ~a8~0))} is VALID [2020-07-17 22:36:42,565 INFO L280 TraceCheckUtils]: 68: Hoare triple {215#(not (= 14 ~a8~0))} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == ~input) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {215#(not (= 14 ~a8~0))} is VALID [2020-07-17 22:36:42,566 INFO L280 TraceCheckUtils]: 69: Hoare triple {215#(not (= 14 ~a8~0))} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == ~input && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {215#(not (= 14 ~a8~0))} is VALID [2020-07-17 22:36:42,567 INFO L280 TraceCheckUtils]: 70: Hoare triple {215#(not (= 14 ~a8~0))} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == ~input && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {215#(not (= 14 ~a8~0))} is VALID [2020-07-17 22:36:42,568 INFO L280 TraceCheckUtils]: 71: Hoare triple {215#(not (= 14 ~a8~0))} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == ~input) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {215#(not (= 14 ~a8~0))} is VALID [2020-07-17 22:36:42,568 INFO L280 TraceCheckUtils]: 72: Hoare triple {215#(not (= 14 ~a8~0))} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == ~input) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {215#(not (= 14 ~a8~0))} is VALID [2020-07-17 22:36:42,569 INFO L280 TraceCheckUtils]: 73: Hoare triple {215#(not (= 14 ~a8~0))} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == ~input && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {215#(not (= 14 ~a8~0))} is VALID [2020-07-17 22:36:42,570 INFO L280 TraceCheckUtils]: 74: Hoare triple {215#(not (= 14 ~a8~0))} assume !(((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {215#(not (= 14 ~a8~0))} is VALID [2020-07-17 22:36:42,571 INFO L280 TraceCheckUtils]: 75: Hoare triple {215#(not (= 14 ~a8~0))} assume !(8 == ~a12~0 && 5 == ~input && ((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a7~0 && 1 == ~a17~0) && 13 == ~a8~0))); {215#(not (= 14 ~a8~0))} is VALID [2020-07-17 22:36:42,571 INFO L280 TraceCheckUtils]: 76: Hoare triple {215#(not (= 14 ~a8~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {215#(not (= 14 ~a8~0))} is VALID [2020-07-17 22:36:42,572 INFO L280 TraceCheckUtils]: 77: Hoare triple {215#(not (= 14 ~a8~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {215#(not (= 14 ~a8~0))} is VALID [2020-07-17 22:36:42,573 INFO L280 TraceCheckUtils]: 78: Hoare triple {215#(not (= 14 ~a8~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {215#(not (= 14 ~a8~0))} is VALID [2020-07-17 22:36:42,573 INFO L280 TraceCheckUtils]: 79: Hoare triple {215#(not (= 14 ~a8~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {215#(not (= 14 ~a8~0))} is VALID [2020-07-17 22:36:42,574 INFO L280 TraceCheckUtils]: 80: Hoare triple {215#(not (= 14 ~a8~0))} assume (((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {211#false} is VALID [2020-07-17 22:36:42,574 INFO L280 TraceCheckUtils]: 81: Hoare triple {211#false} assume !false; {211#false} is VALID [2020-07-17 22:36:42,593 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-17 22:36:42,594 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1230073111] [2020-07-17 22:36:42,595 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 22:36:42,595 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-17 22:36:42,596 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1783196290] [2020-07-17 22:36:42,602 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 82 [2020-07-17 22:36:42,606 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:36:42,610 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-17 22:36:42,758 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 82 edges. 82 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:36:42,758 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-17 22:36:42,758 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:36:42,767 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-17 22:36:42,768 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-17 22:36:42,771 INFO L87 Difference]: Start difference. First operand 207 states. Second operand 5 states. [2020-07-17 22:36:48,345 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:36:48,346 INFO L93 Difference]: Finished difference Result 698 states and 1233 transitions. [2020-07-17 22:36:48,346 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-07-17 22:36:48,346 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 82 [2020-07-17 22:36:48,347 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:36:48,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-17 22:36:48,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 1233 transitions. [2020-07-17 22:36:48,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-17 22:36:48,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 1233 transitions. [2020-07-17 22:36:48,408 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states and 1233 transitions. [2020-07-17 22:36:50,665 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1233 edges. 1233 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:36:50,741 INFO L225 Difference]: With dead ends: 698 [2020-07-17 22:36:50,742 INFO L226 Difference]: Without dead ends: 423 [2020-07-17 22:36:50,749 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2020-07-17 22:36:50,786 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 423 states. [2020-07-17 22:36:50,941 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 423 to 417. [2020-07-17 22:36:50,941 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:36:50,942 INFO L82 GeneralOperation]: Start isEquivalent. First operand 423 states. Second operand 417 states. [2020-07-17 22:36:50,943 INFO L74 IsIncluded]: Start isIncluded. First operand 423 states. Second operand 417 states. [2020-07-17 22:36:50,943 INFO L87 Difference]: Start difference. First operand 423 states. Second operand 417 states. [2020-07-17 22:36:50,971 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:36:50,971 INFO L93 Difference]: Finished difference Result 423 states and 615 transitions. [2020-07-17 22:36:50,972 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 615 transitions. [2020-07-17 22:36:50,976 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:36:50,977 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:36:50,977 INFO L74 IsIncluded]: Start isIncluded. First operand 417 states. Second operand 423 states. [2020-07-17 22:36:50,977 INFO L87 Difference]: Start difference. First operand 417 states. Second operand 423 states. [2020-07-17 22:36:51,002 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:36:51,003 INFO L93 Difference]: Finished difference Result 423 states and 615 transitions. [2020-07-17 22:36:51,003 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 615 transitions. [2020-07-17 22:36:51,005 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:36:51,005 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:36:51,005 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:36:51,006 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:36:51,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 417 states. [2020-07-17 22:36:51,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 417 states and 603 transitions. [2020-07-17 22:36:51,030 INFO L78 Accepts]: Start accepts. Automaton has 417 states and 603 transitions. Word has length 82 [2020-07-17 22:36:51,031 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:36:51,031 INFO L479 AbstractCegarLoop]: Abstraction has 417 states and 603 transitions. [2020-07-17 22:36:51,031 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-17 22:36:51,031 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 603 transitions. [2020-07-17 22:36:51,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2020-07-17 22:36:51,035 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:36:51,036 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 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, 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, 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] [2020-07-17 22:36:51,036 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-17 22:36:51,036 INFO L427 AbstractCegarLoop]: === Iteration 2 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:36:51,037 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:36:51,037 INFO L82 PathProgramCache]: Analyzing trace with hash 613251555, now seen corresponding path program 1 times [2020-07-17 22:36:51,037 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:36:51,038 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1251171606] [2020-07-17 22:36:51,038 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:36:51,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:36:51,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:36:51,288 INFO L280 TraceCheckUtils]: 0: Hoare triple {2235#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {2216#true} is VALID [2020-07-17 22:36:51,289 INFO L280 TraceCheckUtils]: 1: Hoare triple {2216#true} assume true; {2216#true} is VALID [2020-07-17 22:36:51,290 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2216#true} {2216#true} #782#return; {2216#true} is VALID [2020-07-17 22:36:51,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:36:51,351 INFO L280 TraceCheckUtils]: 0: Hoare triple {2236#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {2216#true} is VALID [2020-07-17 22:36:51,352 INFO L280 TraceCheckUtils]: 1: Hoare triple {2216#true} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {2216#true} is VALID [2020-07-17 22:36:51,352 INFO L280 TraceCheckUtils]: 2: Hoare triple {2216#true} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {2216#true} is VALID [2020-07-17 22:36:51,352 INFO L280 TraceCheckUtils]: 3: Hoare triple {2216#true} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {2216#true} is VALID [2020-07-17 22:36:51,353 INFO L280 TraceCheckUtils]: 4: Hoare triple {2216#true} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {2216#true} is VALID [2020-07-17 22:36:51,353 INFO L280 TraceCheckUtils]: 5: Hoare triple {2216#true} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {2216#true} is VALID [2020-07-17 22:36:51,355 INFO L280 TraceCheckUtils]: 6: Hoare triple {2216#true} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {2216#true} is VALID [2020-07-17 22:36:51,355 INFO L280 TraceCheckUtils]: 7: Hoare triple {2216#true} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {2216#true} is VALID [2020-07-17 22:36:51,355 INFO L280 TraceCheckUtils]: 8: Hoare triple {2216#true} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {2216#true} is VALID [2020-07-17 22:36:51,356 INFO L280 TraceCheckUtils]: 9: Hoare triple {2216#true} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {2216#true} is VALID [2020-07-17 22:36:51,357 INFO L280 TraceCheckUtils]: 10: Hoare triple {2216#true} assume ((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0;~a7~0 := 0;~a20~0 := 1;~a8~0 := 14;~a16~0 := 4;~a21~0 := 1;~a17~0 := 0;#res := -1; {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,358 INFO L280 TraceCheckUtils]: 11: Hoare triple {2234#(= 1 ~a20~0)} assume true; {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,359 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {2234#(= 1 ~a20~0)} {2216#true} #786#return; {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,361 INFO L263 TraceCheckUtils]: 0: Hoare triple {2216#true} call ULTIMATE.init(); {2235#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} is VALID [2020-07-17 22:36:51,362 INFO L280 TraceCheckUtils]: 1: Hoare triple {2235#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {2216#true} is VALID [2020-07-17 22:36:51,362 INFO L280 TraceCheckUtils]: 2: Hoare triple {2216#true} assume true; {2216#true} is VALID [2020-07-17 22:36:51,362 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2216#true} {2216#true} #782#return; {2216#true} is VALID [2020-07-17 22:36:51,363 INFO L263 TraceCheckUtils]: 4: Hoare triple {2216#true} call #t~ret4 := main(); {2216#true} is VALID [2020-07-17 22:36:51,363 INFO L280 TraceCheckUtils]: 5: Hoare triple {2216#true} ~output~0 := -1; {2216#true} is VALID [2020-07-17 22:36:51,363 INFO L280 TraceCheckUtils]: 6: Hoare triple {2216#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {2216#true} is VALID [2020-07-17 22:36:51,363 INFO L280 TraceCheckUtils]: 7: Hoare triple {2216#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {2216#true} is VALID [2020-07-17 22:36:51,365 INFO L263 TraceCheckUtils]: 8: Hoare triple {2216#true} call #t~ret3 := calculate_output(~input~0); {2236#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:36:51,365 INFO L280 TraceCheckUtils]: 9: Hoare triple {2236#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {2216#true} is VALID [2020-07-17 22:36:51,366 INFO L280 TraceCheckUtils]: 10: Hoare triple {2216#true} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {2216#true} is VALID [2020-07-17 22:36:51,366 INFO L280 TraceCheckUtils]: 11: Hoare triple {2216#true} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {2216#true} is VALID [2020-07-17 22:36:51,366 INFO L280 TraceCheckUtils]: 12: Hoare triple {2216#true} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {2216#true} is VALID [2020-07-17 22:36:51,367 INFO L280 TraceCheckUtils]: 13: Hoare triple {2216#true} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {2216#true} is VALID [2020-07-17 22:36:51,368 INFO L280 TraceCheckUtils]: 14: Hoare triple {2216#true} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {2216#true} is VALID [2020-07-17 22:36:51,368 INFO L280 TraceCheckUtils]: 15: Hoare triple {2216#true} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {2216#true} is VALID [2020-07-17 22:36:51,368 INFO L280 TraceCheckUtils]: 16: Hoare triple {2216#true} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {2216#true} is VALID [2020-07-17 22:36:51,368 INFO L280 TraceCheckUtils]: 17: Hoare triple {2216#true} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {2216#true} is VALID [2020-07-17 22:36:51,369 INFO L280 TraceCheckUtils]: 18: Hoare triple {2216#true} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {2216#true} is VALID [2020-07-17 22:36:51,370 INFO L280 TraceCheckUtils]: 19: Hoare triple {2216#true} assume ((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0;~a7~0 := 0;~a20~0 := 1;~a8~0 := 14;~a16~0 := 4;~a21~0 := 1;~a17~0 := 0;#res := -1; {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,385 INFO L280 TraceCheckUtils]: 20: Hoare triple {2234#(= 1 ~a20~0)} assume true; {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,390 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {2234#(= 1 ~a20~0)} {2216#true} #786#return; {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,391 INFO L280 TraceCheckUtils]: 22: Hoare triple {2234#(= 1 ~a20~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,392 INFO L280 TraceCheckUtils]: 23: Hoare triple {2234#(= 1 ~a20~0)} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,393 INFO L280 TraceCheckUtils]: 24: Hoare triple {2234#(= 1 ~a20~0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,394 INFO L263 TraceCheckUtils]: 25: Hoare triple {2234#(= 1 ~a20~0)} call #t~ret3 := calculate_output(~input~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,399 INFO L280 TraceCheckUtils]: 26: Hoare triple {2234#(= 1 ~a20~0)} ~input := #in~input; {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,401 INFO L280 TraceCheckUtils]: 27: Hoare triple {2234#(= 1 ~a20~0)} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,401 INFO L280 TraceCheckUtils]: 28: Hoare triple {2234#(= 1 ~a20~0)} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,402 INFO L280 TraceCheckUtils]: 29: Hoare triple {2234#(= 1 ~a20~0)} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,402 INFO L280 TraceCheckUtils]: 30: Hoare triple {2234#(= 1 ~a20~0)} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,405 INFO L280 TraceCheckUtils]: 31: Hoare triple {2234#(= 1 ~a20~0)} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,409 INFO L280 TraceCheckUtils]: 32: Hoare triple {2234#(= 1 ~a20~0)} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,409 INFO L280 TraceCheckUtils]: 33: Hoare triple {2234#(= 1 ~a20~0)} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,410 INFO L280 TraceCheckUtils]: 34: Hoare triple {2234#(= 1 ~a20~0)} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,410 INFO L280 TraceCheckUtils]: 35: Hoare triple {2234#(= 1 ~a20~0)} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,410 INFO L280 TraceCheckUtils]: 36: Hoare triple {2234#(= 1 ~a20~0)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,411 INFO L280 TraceCheckUtils]: 37: Hoare triple {2234#(= 1 ~a20~0)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,411 INFO L280 TraceCheckUtils]: 38: Hoare triple {2234#(= 1 ~a20~0)} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,412 INFO L280 TraceCheckUtils]: 39: Hoare triple {2234#(= 1 ~a20~0)} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,412 INFO L280 TraceCheckUtils]: 40: Hoare triple {2234#(= 1 ~a20~0)} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,413 INFO L280 TraceCheckUtils]: 41: Hoare triple {2234#(= 1 ~a20~0)} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,413 INFO L280 TraceCheckUtils]: 42: Hoare triple {2234#(= 1 ~a20~0)} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,414 INFO L280 TraceCheckUtils]: 43: Hoare triple {2234#(= 1 ~a20~0)} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,414 INFO L280 TraceCheckUtils]: 44: Hoare triple {2234#(= 1 ~a20~0)} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,414 INFO L280 TraceCheckUtils]: 45: Hoare triple {2234#(= 1 ~a20~0)} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,415 INFO L280 TraceCheckUtils]: 46: Hoare triple {2234#(= 1 ~a20~0)} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,415 INFO L280 TraceCheckUtils]: 47: Hoare triple {2234#(= 1 ~a20~0)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,416 INFO L280 TraceCheckUtils]: 48: Hoare triple {2234#(= 1 ~a20~0)} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,416 INFO L280 TraceCheckUtils]: 49: Hoare triple {2234#(= 1 ~a20~0)} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,416 INFO L280 TraceCheckUtils]: 50: Hoare triple {2234#(= 1 ~a20~0)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,417 INFO L280 TraceCheckUtils]: 51: Hoare triple {2234#(= 1 ~a20~0)} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,418 INFO L280 TraceCheckUtils]: 52: Hoare triple {2234#(= 1 ~a20~0)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,418 INFO L280 TraceCheckUtils]: 53: Hoare triple {2234#(= 1 ~a20~0)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,419 INFO L280 TraceCheckUtils]: 54: Hoare triple {2234#(= 1 ~a20~0)} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,419 INFO L280 TraceCheckUtils]: 55: Hoare triple {2234#(= 1 ~a20~0)} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,420 INFO L280 TraceCheckUtils]: 56: Hoare triple {2234#(= 1 ~a20~0)} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,421 INFO L280 TraceCheckUtils]: 57: Hoare triple {2234#(= 1 ~a20~0)} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,421 INFO L280 TraceCheckUtils]: 58: Hoare triple {2234#(= 1 ~a20~0)} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,422 INFO L280 TraceCheckUtils]: 59: Hoare triple {2234#(= 1 ~a20~0)} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,422 INFO L280 TraceCheckUtils]: 60: Hoare triple {2234#(= 1 ~a20~0)} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,423 INFO L280 TraceCheckUtils]: 61: Hoare triple {2234#(= 1 ~a20~0)} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,424 INFO L280 TraceCheckUtils]: 62: Hoare triple {2234#(= 1 ~a20~0)} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,424 INFO L280 TraceCheckUtils]: 63: Hoare triple {2234#(= 1 ~a20~0)} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,425 INFO L280 TraceCheckUtils]: 64: Hoare triple {2234#(= 1 ~a20~0)} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,425 INFO L280 TraceCheckUtils]: 65: Hoare triple {2234#(= 1 ~a20~0)} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,426 INFO L280 TraceCheckUtils]: 66: Hoare triple {2234#(= 1 ~a20~0)} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,427 INFO L280 TraceCheckUtils]: 67: Hoare triple {2234#(= 1 ~a20~0)} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,427 INFO L280 TraceCheckUtils]: 68: Hoare triple {2234#(= 1 ~a20~0)} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,428 INFO L280 TraceCheckUtils]: 69: Hoare triple {2234#(= 1 ~a20~0)} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,428 INFO L280 TraceCheckUtils]: 70: Hoare triple {2234#(= 1 ~a20~0)} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,429 INFO L280 TraceCheckUtils]: 71: Hoare triple {2234#(= 1 ~a20~0)} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,429 INFO L280 TraceCheckUtils]: 72: Hoare triple {2234#(= 1 ~a20~0)} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,430 INFO L280 TraceCheckUtils]: 73: Hoare triple {2234#(= 1 ~a20~0)} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,430 INFO L280 TraceCheckUtils]: 74: Hoare triple {2234#(= 1 ~a20~0)} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,431 INFO L280 TraceCheckUtils]: 75: Hoare triple {2234#(= 1 ~a20~0)} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,431 INFO L280 TraceCheckUtils]: 76: Hoare triple {2234#(= 1 ~a20~0)} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,431 INFO L280 TraceCheckUtils]: 77: Hoare triple {2234#(= 1 ~a20~0)} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,432 INFO L280 TraceCheckUtils]: 78: Hoare triple {2234#(= 1 ~a20~0)} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == ~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,432 INFO L280 TraceCheckUtils]: 79: Hoare triple {2234#(= 1 ~a20~0)} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == ~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,433 INFO L280 TraceCheckUtils]: 80: Hoare triple {2234#(= 1 ~a20~0)} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == ~input) && 4 == ~a16~0) && 1 == ~a20~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,433 INFO L280 TraceCheckUtils]: 81: Hoare triple {2234#(= 1 ~a20~0)} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == ~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,434 INFO L280 TraceCheckUtils]: 82: Hoare triple {2234#(= 1 ~a20~0)} assume !(1 == ~a21~0 && (8 == ~a12~0 && ((1 == ~a17~0 && 3 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,434 INFO L280 TraceCheckUtils]: 83: Hoare triple {2234#(= 1 ~a20~0)} assume !(!(1 == ~a21~0) && 1 == ~a20~0 && (8 == ~a12~0 && 13 == ~a8~0 && ((5 == ~a16~0 && !(1 == ~a17~0)) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 2 == ~input) && 1 == ~a7~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,435 INFO L280 TraceCheckUtils]: 84: Hoare triple {2234#(= 1 ~a20~0)} assume !(1 == ~a7~0 && 8 == ~a12~0 && ((1 == ~a20~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (4 == ~a16~0 && !(1 == ~a17~0))) && 4 == ~input) && 13 == ~a8~0) && !(1 == ~a21~0)); {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,437 INFO L280 TraceCheckUtils]: 85: Hoare triple {2234#(= 1 ~a20~0)} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == ~input) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,438 INFO L280 TraceCheckUtils]: 86: Hoare triple {2234#(= 1 ~a20~0)} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == ~input && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,439 INFO L280 TraceCheckUtils]: 87: Hoare triple {2234#(= 1 ~a20~0)} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == ~input && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,440 INFO L280 TraceCheckUtils]: 88: Hoare triple {2234#(= 1 ~a20~0)} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == ~input) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,440 INFO L280 TraceCheckUtils]: 89: Hoare triple {2234#(= 1 ~a20~0)} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == ~input) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,441 INFO L280 TraceCheckUtils]: 90: Hoare triple {2234#(= 1 ~a20~0)} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == ~input && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,441 INFO L280 TraceCheckUtils]: 91: Hoare triple {2234#(= 1 ~a20~0)} assume !(((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,442 INFO L280 TraceCheckUtils]: 92: Hoare triple {2234#(= 1 ~a20~0)} assume !(8 == ~a12~0 && 5 == ~input && ((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a7~0 && 1 == ~a17~0) && 13 == ~a8~0))); {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,442 INFO L280 TraceCheckUtils]: 93: Hoare triple {2234#(= 1 ~a20~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,443 INFO L280 TraceCheckUtils]: 94: Hoare triple {2234#(= 1 ~a20~0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,444 INFO L280 TraceCheckUtils]: 95: Hoare triple {2234#(= 1 ~a20~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,445 INFO L280 TraceCheckUtils]: 96: Hoare triple {2234#(= 1 ~a20~0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,445 INFO L280 TraceCheckUtils]: 97: Hoare triple {2234#(= 1 ~a20~0)} assume (((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {2217#false} is VALID [2020-07-17 22:36:51,446 INFO L280 TraceCheckUtils]: 98: Hoare triple {2217#false} assume !false; {2217#false} is VALID [2020-07-17 22:36:51,461 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 13 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-17 22:36:51,462 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1251171606] [2020-07-17 22:36:51,462 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1214284867] [2020-07-17 22:36:51,462 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-17 22:36:51,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:36:51,563 INFO L264 TraceCheckSpWp]: Trace formula consists of 329 conjuncts, 7 conjunts are in the unsatisfiable core [2020-07-17 22:36:51,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:36:51,609 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 22:36:51,746 INFO L263 TraceCheckUtils]: 0: Hoare triple {2216#true} call ULTIMATE.init(); {2216#true} is VALID [2020-07-17 22:36:51,746 INFO L280 TraceCheckUtils]: 1: Hoare triple {2216#true} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {2216#true} is VALID [2020-07-17 22:36:51,747 INFO L280 TraceCheckUtils]: 2: Hoare triple {2216#true} assume true; {2216#true} is VALID [2020-07-17 22:36:51,747 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2216#true} {2216#true} #782#return; {2216#true} is VALID [2020-07-17 22:36:51,747 INFO L263 TraceCheckUtils]: 4: Hoare triple {2216#true} call #t~ret4 := main(); {2216#true} is VALID [2020-07-17 22:36:51,747 INFO L280 TraceCheckUtils]: 5: Hoare triple {2216#true} ~output~0 := -1; {2216#true} is VALID [2020-07-17 22:36:51,748 INFO L280 TraceCheckUtils]: 6: Hoare triple {2216#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {2216#true} is VALID [2020-07-17 22:36:51,748 INFO L280 TraceCheckUtils]: 7: Hoare triple {2216#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {2216#true} is VALID [2020-07-17 22:36:51,748 INFO L263 TraceCheckUtils]: 8: Hoare triple {2216#true} call #t~ret3 := calculate_output(~input~0); {2216#true} is VALID [2020-07-17 22:36:51,748 INFO L280 TraceCheckUtils]: 9: Hoare triple {2216#true} ~input := #in~input; {2216#true} is VALID [2020-07-17 22:36:51,749 INFO L280 TraceCheckUtils]: 10: Hoare triple {2216#true} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {2216#true} is VALID [2020-07-17 22:36:51,749 INFO L280 TraceCheckUtils]: 11: Hoare triple {2216#true} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {2216#true} is VALID [2020-07-17 22:36:51,749 INFO L280 TraceCheckUtils]: 12: Hoare triple {2216#true} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {2216#true} is VALID [2020-07-17 22:36:51,751 INFO L280 TraceCheckUtils]: 13: Hoare triple {2216#true} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {2216#true} is VALID [2020-07-17 22:36:51,751 INFO L280 TraceCheckUtils]: 14: Hoare triple {2216#true} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {2216#true} is VALID [2020-07-17 22:36:51,751 INFO L280 TraceCheckUtils]: 15: Hoare triple {2216#true} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {2216#true} is VALID [2020-07-17 22:36:51,752 INFO L280 TraceCheckUtils]: 16: Hoare triple {2216#true} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {2216#true} is VALID [2020-07-17 22:36:51,752 INFO L280 TraceCheckUtils]: 17: Hoare triple {2216#true} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {2216#true} is VALID [2020-07-17 22:36:51,752 INFO L280 TraceCheckUtils]: 18: Hoare triple {2216#true} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {2216#true} is VALID [2020-07-17 22:36:51,753 INFO L280 TraceCheckUtils]: 19: Hoare triple {2216#true} assume ((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0;~a7~0 := 0;~a20~0 := 1;~a8~0 := 14;~a16~0 := 4;~a21~0 := 1;~a17~0 := 0;#res := -1; {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,754 INFO L280 TraceCheckUtils]: 20: Hoare triple {2234#(= 1 ~a20~0)} assume true; {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,756 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {2234#(= 1 ~a20~0)} {2216#true} #786#return; {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,757 INFO L280 TraceCheckUtils]: 22: Hoare triple {2234#(= 1 ~a20~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,760 INFO L280 TraceCheckUtils]: 23: Hoare triple {2234#(= 1 ~a20~0)} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,761 INFO L280 TraceCheckUtils]: 24: Hoare triple {2234#(= 1 ~a20~0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,763 INFO L263 TraceCheckUtils]: 25: Hoare triple {2234#(= 1 ~a20~0)} call #t~ret3 := calculate_output(~input~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,764 INFO L280 TraceCheckUtils]: 26: Hoare triple {2234#(= 1 ~a20~0)} ~input := #in~input; {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,764 INFO L280 TraceCheckUtils]: 27: Hoare triple {2234#(= 1 ~a20~0)} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,765 INFO L280 TraceCheckUtils]: 28: Hoare triple {2234#(= 1 ~a20~0)} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,765 INFO L280 TraceCheckUtils]: 29: Hoare triple {2234#(= 1 ~a20~0)} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,766 INFO L280 TraceCheckUtils]: 30: Hoare triple {2234#(= 1 ~a20~0)} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,766 INFO L280 TraceCheckUtils]: 31: Hoare triple {2234#(= 1 ~a20~0)} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,767 INFO L280 TraceCheckUtils]: 32: Hoare triple {2234#(= 1 ~a20~0)} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,767 INFO L280 TraceCheckUtils]: 33: Hoare triple {2234#(= 1 ~a20~0)} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,768 INFO L280 TraceCheckUtils]: 34: Hoare triple {2234#(= 1 ~a20~0)} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,768 INFO L280 TraceCheckUtils]: 35: Hoare triple {2234#(= 1 ~a20~0)} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,768 INFO L280 TraceCheckUtils]: 36: Hoare triple {2234#(= 1 ~a20~0)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,769 INFO L280 TraceCheckUtils]: 37: Hoare triple {2234#(= 1 ~a20~0)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,769 INFO L280 TraceCheckUtils]: 38: Hoare triple {2234#(= 1 ~a20~0)} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,770 INFO L280 TraceCheckUtils]: 39: Hoare triple {2234#(= 1 ~a20~0)} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,770 INFO L280 TraceCheckUtils]: 40: Hoare triple {2234#(= 1 ~a20~0)} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,771 INFO L280 TraceCheckUtils]: 41: Hoare triple {2234#(= 1 ~a20~0)} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,771 INFO L280 TraceCheckUtils]: 42: Hoare triple {2234#(= 1 ~a20~0)} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,772 INFO L280 TraceCheckUtils]: 43: Hoare triple {2234#(= 1 ~a20~0)} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,772 INFO L280 TraceCheckUtils]: 44: Hoare triple {2234#(= 1 ~a20~0)} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,773 INFO L280 TraceCheckUtils]: 45: Hoare triple {2234#(= 1 ~a20~0)} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,774 INFO L280 TraceCheckUtils]: 46: Hoare triple {2234#(= 1 ~a20~0)} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,774 INFO L280 TraceCheckUtils]: 47: Hoare triple {2234#(= 1 ~a20~0)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,775 INFO L280 TraceCheckUtils]: 48: Hoare triple {2234#(= 1 ~a20~0)} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,775 INFO L280 TraceCheckUtils]: 49: Hoare triple {2234#(= 1 ~a20~0)} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,776 INFO L280 TraceCheckUtils]: 50: Hoare triple {2234#(= 1 ~a20~0)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,777 INFO L280 TraceCheckUtils]: 51: Hoare triple {2234#(= 1 ~a20~0)} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,778 INFO L280 TraceCheckUtils]: 52: Hoare triple {2234#(= 1 ~a20~0)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,779 INFO L280 TraceCheckUtils]: 53: Hoare triple {2234#(= 1 ~a20~0)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,779 INFO L280 TraceCheckUtils]: 54: Hoare triple {2234#(= 1 ~a20~0)} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,780 INFO L280 TraceCheckUtils]: 55: Hoare triple {2234#(= 1 ~a20~0)} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,782 INFO L280 TraceCheckUtils]: 56: Hoare triple {2234#(= 1 ~a20~0)} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,784 INFO L280 TraceCheckUtils]: 57: Hoare triple {2234#(= 1 ~a20~0)} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,784 INFO L280 TraceCheckUtils]: 58: Hoare triple {2234#(= 1 ~a20~0)} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,784 INFO L280 TraceCheckUtils]: 59: Hoare triple {2234#(= 1 ~a20~0)} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,785 INFO L280 TraceCheckUtils]: 60: Hoare triple {2234#(= 1 ~a20~0)} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,787 INFO L280 TraceCheckUtils]: 61: Hoare triple {2234#(= 1 ~a20~0)} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,788 INFO L280 TraceCheckUtils]: 62: Hoare triple {2234#(= 1 ~a20~0)} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,788 INFO L280 TraceCheckUtils]: 63: Hoare triple {2234#(= 1 ~a20~0)} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,789 INFO L280 TraceCheckUtils]: 64: Hoare triple {2234#(= 1 ~a20~0)} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,789 INFO L280 TraceCheckUtils]: 65: Hoare triple {2234#(= 1 ~a20~0)} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,797 INFO L280 TraceCheckUtils]: 66: Hoare triple {2234#(= 1 ~a20~0)} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,798 INFO L280 TraceCheckUtils]: 67: Hoare triple {2234#(= 1 ~a20~0)} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,798 INFO L280 TraceCheckUtils]: 68: Hoare triple {2234#(= 1 ~a20~0)} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,799 INFO L280 TraceCheckUtils]: 69: Hoare triple {2234#(= 1 ~a20~0)} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,799 INFO L280 TraceCheckUtils]: 70: Hoare triple {2234#(= 1 ~a20~0)} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,800 INFO L280 TraceCheckUtils]: 71: Hoare triple {2234#(= 1 ~a20~0)} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,800 INFO L280 TraceCheckUtils]: 72: Hoare triple {2234#(= 1 ~a20~0)} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,801 INFO L280 TraceCheckUtils]: 73: Hoare triple {2234#(= 1 ~a20~0)} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,803 INFO L280 TraceCheckUtils]: 74: Hoare triple {2234#(= 1 ~a20~0)} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,805 INFO L280 TraceCheckUtils]: 75: Hoare triple {2234#(= 1 ~a20~0)} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,807 INFO L280 TraceCheckUtils]: 76: Hoare triple {2234#(= 1 ~a20~0)} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,807 INFO L280 TraceCheckUtils]: 77: Hoare triple {2234#(= 1 ~a20~0)} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,808 INFO L280 TraceCheckUtils]: 78: Hoare triple {2234#(= 1 ~a20~0)} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == ~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,808 INFO L280 TraceCheckUtils]: 79: Hoare triple {2234#(= 1 ~a20~0)} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == ~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,808 INFO L280 TraceCheckUtils]: 80: Hoare triple {2234#(= 1 ~a20~0)} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == ~input) && 4 == ~a16~0) && 1 == ~a20~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,809 INFO L280 TraceCheckUtils]: 81: Hoare triple {2234#(= 1 ~a20~0)} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == ~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,809 INFO L280 TraceCheckUtils]: 82: Hoare triple {2234#(= 1 ~a20~0)} assume !(1 == ~a21~0 && (8 == ~a12~0 && ((1 == ~a17~0 && 3 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,810 INFO L280 TraceCheckUtils]: 83: Hoare triple {2234#(= 1 ~a20~0)} assume !(!(1 == ~a21~0) && 1 == ~a20~0 && (8 == ~a12~0 && 13 == ~a8~0 && ((5 == ~a16~0 && !(1 == ~a17~0)) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 2 == ~input) && 1 == ~a7~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,811 INFO L280 TraceCheckUtils]: 84: Hoare triple {2234#(= 1 ~a20~0)} assume !(1 == ~a7~0 && 8 == ~a12~0 && ((1 == ~a20~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (4 == ~a16~0 && !(1 == ~a17~0))) && 4 == ~input) && 13 == ~a8~0) && !(1 == ~a21~0)); {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,811 INFO L280 TraceCheckUtils]: 85: Hoare triple {2234#(= 1 ~a20~0)} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == ~input) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,812 INFO L280 TraceCheckUtils]: 86: Hoare triple {2234#(= 1 ~a20~0)} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == ~input && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,812 INFO L280 TraceCheckUtils]: 87: Hoare triple {2234#(= 1 ~a20~0)} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == ~input && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,813 INFO L280 TraceCheckUtils]: 88: Hoare triple {2234#(= 1 ~a20~0)} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == ~input) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,813 INFO L280 TraceCheckUtils]: 89: Hoare triple {2234#(= 1 ~a20~0)} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == ~input) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,814 INFO L280 TraceCheckUtils]: 90: Hoare triple {2234#(= 1 ~a20~0)} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == ~input && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,814 INFO L280 TraceCheckUtils]: 91: Hoare triple {2234#(= 1 ~a20~0)} assume !(((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,815 INFO L280 TraceCheckUtils]: 92: Hoare triple {2234#(= 1 ~a20~0)} assume !(8 == ~a12~0 && 5 == ~input && ((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a7~0 && 1 == ~a17~0) && 13 == ~a8~0))); {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,815 INFO L280 TraceCheckUtils]: 93: Hoare triple {2234#(= 1 ~a20~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,816 INFO L280 TraceCheckUtils]: 94: Hoare triple {2234#(= 1 ~a20~0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,816 INFO L280 TraceCheckUtils]: 95: Hoare triple {2234#(= 1 ~a20~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,817 INFO L280 TraceCheckUtils]: 96: Hoare triple {2234#(= 1 ~a20~0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-17 22:36:51,817 INFO L280 TraceCheckUtils]: 97: Hoare triple {2234#(= 1 ~a20~0)} assume (((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {2217#false} is VALID [2020-07-17 22:36:51,817 INFO L280 TraceCheckUtils]: 98: Hoare triple {2217#false} assume !false; {2217#false} is VALID [2020-07-17 22:36:51,827 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-17 22:36:51,828 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-07-17 22:36:51,828 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [5] total 5 [2020-07-17 22:36:51,829 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [171497287] [2020-07-17 22:36:51,830 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 99 [2020-07-17 22:36:51,831 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:36:51,831 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2020-07-17 22:36:51,971 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 99 edges. 99 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:36:51,971 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-07-17 22:36:51,972 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:36:51,972 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-07-17 22:36:51,972 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-17 22:36:51,973 INFO L87 Difference]: Start difference. First operand 417 states and 603 transitions. Second operand 3 states. [2020-07-17 22:36:53,198 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:36:53,198 INFO L93 Difference]: Finished difference Result 1237 states and 1819 transitions. [2020-07-17 22:36:53,198 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-07-17 22:36:53,198 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 99 [2020-07-17 22:36:53,199 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:36:53,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-17 22:36:53,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 617 transitions. [2020-07-17 22:36:53,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-17 22:36:53,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 617 transitions. [2020-07-17 22:36:53,215 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 617 transitions. [2020-07-17 22:36:53,986 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 617 edges. 617 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:36:54,038 INFO L225 Difference]: With dead ends: 1237 [2020-07-17 22:36:54,039 INFO L226 Difference]: Without dead ends: 826 [2020-07-17 22:36:54,041 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 107 GetRequests, 103 SyntacticMatches, 1 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-17 22:36:54,042 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 826 states. [2020-07-17 22:36:54,232 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 826 to 689. [2020-07-17 22:36:54,233 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:36:54,233 INFO L82 GeneralOperation]: Start isEquivalent. First operand 826 states. Second operand 689 states. [2020-07-17 22:36:54,233 INFO L74 IsIncluded]: Start isIncluded. First operand 826 states. Second operand 689 states. [2020-07-17 22:36:54,234 INFO L87 Difference]: Start difference. First operand 826 states. Second operand 689 states. [2020-07-17 22:36:54,287 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:36:54,287 INFO L93 Difference]: Finished difference Result 826 states and 1143 transitions. [2020-07-17 22:36:54,287 INFO L276 IsEmpty]: Start isEmpty. Operand 826 states and 1143 transitions. [2020-07-17 22:36:54,299 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:36:54,299 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:36:54,300 INFO L74 IsIncluded]: Start isIncluded. First operand 689 states. Second operand 826 states. [2020-07-17 22:36:54,300 INFO L87 Difference]: Start difference. First operand 689 states. Second operand 826 states. [2020-07-17 22:36:54,365 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:36:54,365 INFO L93 Difference]: Finished difference Result 826 states and 1143 transitions. [2020-07-17 22:36:54,365 INFO L276 IsEmpty]: Start isEmpty. Operand 826 states and 1143 transitions. [2020-07-17 22:36:54,368 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:36:54,368 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:36:54,369 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:36:54,369 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:36:54,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 689 states. [2020-07-17 22:36:54,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 689 states to 689 states and 954 transitions. [2020-07-17 22:36:54,407 INFO L78 Accepts]: Start accepts. Automaton has 689 states and 954 transitions. Word has length 99 [2020-07-17 22:36:54,408 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:36:54,408 INFO L479 AbstractCegarLoop]: Abstraction has 689 states and 954 transitions. [2020-07-17 22:36:54,408 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-07-17 22:36:54,408 INFO L276 IsEmpty]: Start isEmpty. Operand 689 states and 954 transitions. [2020-07-17 22:36:54,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2020-07-17 22:36:54,413 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:36:54,413 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 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] [2020-07-17 22:36:54,627 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable1 [2020-07-17 22:36:54,628 INFO L427 AbstractCegarLoop]: === Iteration 3 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:36:54,629 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:36:54,629 INFO L82 PathProgramCache]: Analyzing trace with hash -1223806666, now seen corresponding path program 1 times [2020-07-17 22:36:54,630 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:36:54,630 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [359953957] [2020-07-17 22:36:54,630 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:36:54,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:36:54,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:36:54,829 INFO L280 TraceCheckUtils]: 0: Hoare triple {6213#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {6161#true} is VALID [2020-07-17 22:36:54,829 INFO L280 TraceCheckUtils]: 1: Hoare triple {6161#true} assume true; {6161#true} is VALID [2020-07-17 22:36:54,830 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6161#true} {6161#true} #782#return; {6161#true} is VALID [2020-07-17 22:36:54,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:36:54,865 INFO L280 TraceCheckUtils]: 0: Hoare triple {6214#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {6161#true} is VALID [2020-07-17 22:36:54,865 INFO L280 TraceCheckUtils]: 1: Hoare triple {6161#true} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {6161#true} is VALID [2020-07-17 22:36:54,865 INFO L280 TraceCheckUtils]: 2: Hoare triple {6161#true} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {6161#true} is VALID [2020-07-17 22:36:54,866 INFO L280 TraceCheckUtils]: 3: Hoare triple {6161#true} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {6161#true} is VALID [2020-07-17 22:36:54,867 INFO L280 TraceCheckUtils]: 4: Hoare triple {6161#true} assume 1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0;~a8~0 := 13;~a7~0 := 1;~a16~0 := 4;#res := -1; {6173#(= 4 ~a16~0)} is VALID [2020-07-17 22:36:54,867 INFO L280 TraceCheckUtils]: 5: Hoare triple {6173#(= 4 ~a16~0)} assume true; {6173#(= 4 ~a16~0)} is VALID [2020-07-17 22:36:54,868 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {6173#(= 4 ~a16~0)} {6161#true} #786#return; {6173#(= 4 ~a16~0)} is VALID [2020-07-17 22:36:54,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:36:54,917 INFO L280 TraceCheckUtils]: 0: Hoare triple {6214#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {6215#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:36:54,918 INFO L280 TraceCheckUtils]: 1: Hoare triple {6215#(= ~a16~0 |old(~a16~0)|)} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {6215#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:36:54,918 INFO L280 TraceCheckUtils]: 2: Hoare triple {6215#(= ~a16~0 |old(~a16~0)|)} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {6215#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:36:54,919 INFO L280 TraceCheckUtils]: 3: Hoare triple {6215#(= ~a16~0 |old(~a16~0)|)} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {6215#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:36:54,919 INFO L280 TraceCheckUtils]: 4: Hoare triple {6215#(= ~a16~0 |old(~a16~0)|)} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {6215#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:36:54,920 INFO L280 TraceCheckUtils]: 5: Hoare triple {6215#(= ~a16~0 |old(~a16~0)|)} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {6215#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:36:54,921 INFO L280 TraceCheckUtils]: 6: Hoare triple {6215#(= ~a16~0 |old(~a16~0)|)} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {6215#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:36:54,921 INFO L280 TraceCheckUtils]: 7: Hoare triple {6215#(= ~a16~0 |old(~a16~0)|)} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {6215#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:36:54,922 INFO L280 TraceCheckUtils]: 8: Hoare triple {6215#(= ~a16~0 |old(~a16~0)|)} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {6215#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:36:54,922 INFO L280 TraceCheckUtils]: 9: Hoare triple {6215#(= ~a16~0 |old(~a16~0)|)} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {6215#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:36:54,923 INFO L280 TraceCheckUtils]: 10: Hoare triple {6215#(= ~a16~0 |old(~a16~0)|)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {6215#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:36:54,924 INFO L280 TraceCheckUtils]: 11: Hoare triple {6215#(= ~a16~0 |old(~a16~0)|)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {6215#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:36:54,924 INFO L280 TraceCheckUtils]: 12: Hoare triple {6215#(= ~a16~0 |old(~a16~0)|)} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {6215#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:36:54,925 INFO L280 TraceCheckUtils]: 13: Hoare triple {6215#(= ~a16~0 |old(~a16~0)|)} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {6215#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:36:54,925 INFO L280 TraceCheckUtils]: 14: Hoare triple {6215#(= ~a16~0 |old(~a16~0)|)} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {6215#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:36:54,926 INFO L280 TraceCheckUtils]: 15: Hoare triple {6215#(= ~a16~0 |old(~a16~0)|)} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {6215#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:36:54,927 INFO L280 TraceCheckUtils]: 16: Hoare triple {6215#(= ~a16~0 |old(~a16~0)|)} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {6215#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:36:54,927 INFO L280 TraceCheckUtils]: 17: Hoare triple {6215#(= ~a16~0 |old(~a16~0)|)} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {6215#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:36:54,928 INFO L280 TraceCheckUtils]: 18: Hoare triple {6215#(= ~a16~0 |old(~a16~0)|)} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {6215#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:36:54,929 INFO L280 TraceCheckUtils]: 19: Hoare triple {6215#(= ~a16~0 |old(~a16~0)|)} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {6215#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:36:54,929 INFO L280 TraceCheckUtils]: 20: Hoare triple {6215#(= ~a16~0 |old(~a16~0)|)} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {6215#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:36:54,930 INFO L280 TraceCheckUtils]: 21: Hoare triple {6215#(= ~a16~0 |old(~a16~0)|)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {6215#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:36:54,931 INFO L280 TraceCheckUtils]: 22: Hoare triple {6215#(= ~a16~0 |old(~a16~0)|)} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {6215#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:36:54,931 INFO L280 TraceCheckUtils]: 23: Hoare triple {6215#(= ~a16~0 |old(~a16~0)|)} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {6215#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:36:54,932 INFO L280 TraceCheckUtils]: 24: Hoare triple {6215#(= ~a16~0 |old(~a16~0)|)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {6215#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:36:54,932 INFO L280 TraceCheckUtils]: 25: Hoare triple {6215#(= ~a16~0 |old(~a16~0)|)} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {6215#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:36:54,933 INFO L280 TraceCheckUtils]: 26: Hoare triple {6215#(= ~a16~0 |old(~a16~0)|)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {6215#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:36:54,934 INFO L280 TraceCheckUtils]: 27: Hoare triple {6215#(= ~a16~0 |old(~a16~0)|)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {6215#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:36:54,934 INFO L280 TraceCheckUtils]: 28: Hoare triple {6215#(= ~a16~0 |old(~a16~0)|)} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {6215#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:36:54,935 INFO L280 TraceCheckUtils]: 29: Hoare triple {6215#(= ~a16~0 |old(~a16~0)|)} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {6215#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:36:54,940 INFO L280 TraceCheckUtils]: 30: Hoare triple {6215#(= ~a16~0 |old(~a16~0)|)} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {6215#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:36:54,940 INFO L280 TraceCheckUtils]: 31: Hoare triple {6215#(= ~a16~0 |old(~a16~0)|)} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {6215#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:36:54,941 INFO L280 TraceCheckUtils]: 32: Hoare triple {6215#(= ~a16~0 |old(~a16~0)|)} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {6215#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:36:54,942 INFO L280 TraceCheckUtils]: 33: Hoare triple {6215#(= ~a16~0 |old(~a16~0)|)} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {6215#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:36:54,942 INFO L280 TraceCheckUtils]: 34: Hoare triple {6215#(= ~a16~0 |old(~a16~0)|)} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {6215#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:36:54,943 INFO L280 TraceCheckUtils]: 35: Hoare triple {6215#(= ~a16~0 |old(~a16~0)|)} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {6215#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:36:54,950 INFO L280 TraceCheckUtils]: 36: Hoare triple {6215#(= ~a16~0 |old(~a16~0)|)} assume 5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0;~a21~0 := 1;~a8~0 := 14;~a16~0 := 4;~a20~0 := 0;~a7~0 := 0;~a17~0 := 0;#res := -1; {6216#(= 5 |old(~a16~0)|)} is VALID [2020-07-17 22:36:54,951 INFO L280 TraceCheckUtils]: 37: Hoare triple {6216#(= 5 |old(~a16~0)|)} assume true; {6216#(= 5 |old(~a16~0)|)} is VALID [2020-07-17 22:36:54,952 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {6216#(= 5 |old(~a16~0)|)} {6173#(= 4 ~a16~0)} #786#return; {6162#false} is VALID [2020-07-17 22:36:54,955 INFO L263 TraceCheckUtils]: 0: Hoare triple {6161#true} call ULTIMATE.init(); {6213#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} is VALID [2020-07-17 22:36:54,956 INFO L280 TraceCheckUtils]: 1: Hoare triple {6213#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {6161#true} is VALID [2020-07-17 22:36:54,956 INFO L280 TraceCheckUtils]: 2: Hoare triple {6161#true} assume true; {6161#true} is VALID [2020-07-17 22:36:54,956 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6161#true} {6161#true} #782#return; {6161#true} is VALID [2020-07-17 22:36:54,956 INFO L263 TraceCheckUtils]: 4: Hoare triple {6161#true} call #t~ret4 := main(); {6161#true} is VALID [2020-07-17 22:36:54,957 INFO L280 TraceCheckUtils]: 5: Hoare triple {6161#true} ~output~0 := -1; {6161#true} is VALID [2020-07-17 22:36:54,957 INFO L280 TraceCheckUtils]: 6: Hoare triple {6161#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {6161#true} is VALID [2020-07-17 22:36:54,957 INFO L280 TraceCheckUtils]: 7: Hoare triple {6161#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {6161#true} is VALID [2020-07-17 22:36:54,958 INFO L263 TraceCheckUtils]: 8: Hoare triple {6161#true} call #t~ret3 := calculate_output(~input~0); {6214#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:36:54,959 INFO L280 TraceCheckUtils]: 9: Hoare triple {6214#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {6161#true} is VALID [2020-07-17 22:36:54,959 INFO L280 TraceCheckUtils]: 10: Hoare triple {6161#true} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {6161#true} is VALID [2020-07-17 22:36:54,959 INFO L280 TraceCheckUtils]: 11: Hoare triple {6161#true} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {6161#true} is VALID [2020-07-17 22:36:54,959 INFO L280 TraceCheckUtils]: 12: Hoare triple {6161#true} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {6161#true} is VALID [2020-07-17 22:36:54,960 INFO L280 TraceCheckUtils]: 13: Hoare triple {6161#true} assume 1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0;~a8~0 := 13;~a7~0 := 1;~a16~0 := 4;#res := -1; {6173#(= 4 ~a16~0)} is VALID [2020-07-17 22:36:54,961 INFO L280 TraceCheckUtils]: 14: Hoare triple {6173#(= 4 ~a16~0)} assume true; {6173#(= 4 ~a16~0)} is VALID [2020-07-17 22:36:54,962 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {6173#(= 4 ~a16~0)} {6161#true} #786#return; {6173#(= 4 ~a16~0)} is VALID [2020-07-17 22:36:54,962 INFO L280 TraceCheckUtils]: 16: Hoare triple {6173#(= 4 ~a16~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {6173#(= 4 ~a16~0)} is VALID [2020-07-17 22:36:54,963 INFO L280 TraceCheckUtils]: 17: Hoare triple {6173#(= 4 ~a16~0)} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {6173#(= 4 ~a16~0)} is VALID [2020-07-17 22:36:54,963 INFO L280 TraceCheckUtils]: 18: Hoare triple {6173#(= 4 ~a16~0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {6173#(= 4 ~a16~0)} is VALID [2020-07-17 22:36:54,964 INFO L263 TraceCheckUtils]: 19: Hoare triple {6173#(= 4 ~a16~0)} call #t~ret3 := calculate_output(~input~0); {6214#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:36:54,965 INFO L280 TraceCheckUtils]: 20: Hoare triple {6214#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {6215#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:36:54,965 INFO L280 TraceCheckUtils]: 21: Hoare triple {6215#(= ~a16~0 |old(~a16~0)|)} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {6215#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:36:54,966 INFO L280 TraceCheckUtils]: 22: Hoare triple {6215#(= ~a16~0 |old(~a16~0)|)} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {6215#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:36:54,966 INFO L280 TraceCheckUtils]: 23: Hoare triple {6215#(= ~a16~0 |old(~a16~0)|)} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {6215#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:36:54,967 INFO L280 TraceCheckUtils]: 24: Hoare triple {6215#(= ~a16~0 |old(~a16~0)|)} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {6215#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:36:54,967 INFO L280 TraceCheckUtils]: 25: Hoare triple {6215#(= ~a16~0 |old(~a16~0)|)} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {6215#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:36:54,968 INFO L280 TraceCheckUtils]: 26: Hoare triple {6215#(= ~a16~0 |old(~a16~0)|)} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {6215#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:36:54,968 INFO L280 TraceCheckUtils]: 27: Hoare triple {6215#(= ~a16~0 |old(~a16~0)|)} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {6215#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:36:54,969 INFO L280 TraceCheckUtils]: 28: Hoare triple {6215#(= ~a16~0 |old(~a16~0)|)} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {6215#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:36:54,971 INFO L280 TraceCheckUtils]: 29: Hoare triple {6215#(= ~a16~0 |old(~a16~0)|)} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {6215#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:36:54,971 INFO L280 TraceCheckUtils]: 30: Hoare triple {6215#(= ~a16~0 |old(~a16~0)|)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {6215#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:36:54,972 INFO L280 TraceCheckUtils]: 31: Hoare triple {6215#(= ~a16~0 |old(~a16~0)|)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {6215#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:36:54,972 INFO L280 TraceCheckUtils]: 32: Hoare triple {6215#(= ~a16~0 |old(~a16~0)|)} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {6215#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:36:54,973 INFO L280 TraceCheckUtils]: 33: Hoare triple {6215#(= ~a16~0 |old(~a16~0)|)} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {6215#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:36:54,974 INFO L280 TraceCheckUtils]: 34: Hoare triple {6215#(= ~a16~0 |old(~a16~0)|)} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {6215#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:36:54,975 INFO L280 TraceCheckUtils]: 35: Hoare triple {6215#(= ~a16~0 |old(~a16~0)|)} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {6215#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:36:54,982 INFO L280 TraceCheckUtils]: 36: Hoare triple {6215#(= ~a16~0 |old(~a16~0)|)} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {6215#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:36:54,983 INFO L280 TraceCheckUtils]: 37: Hoare triple {6215#(= ~a16~0 |old(~a16~0)|)} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {6215#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:36:54,985 INFO L280 TraceCheckUtils]: 38: Hoare triple {6215#(= ~a16~0 |old(~a16~0)|)} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {6215#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:36:54,985 INFO L280 TraceCheckUtils]: 39: Hoare triple {6215#(= ~a16~0 |old(~a16~0)|)} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {6215#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:36:54,986 INFO L280 TraceCheckUtils]: 40: Hoare triple {6215#(= ~a16~0 |old(~a16~0)|)} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {6215#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:36:54,987 INFO L280 TraceCheckUtils]: 41: Hoare triple {6215#(= ~a16~0 |old(~a16~0)|)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {6215#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:36:54,988 INFO L280 TraceCheckUtils]: 42: Hoare triple {6215#(= ~a16~0 |old(~a16~0)|)} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {6215#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:36:54,989 INFO L280 TraceCheckUtils]: 43: Hoare triple {6215#(= ~a16~0 |old(~a16~0)|)} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {6215#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:36:54,989 INFO L280 TraceCheckUtils]: 44: Hoare triple {6215#(= ~a16~0 |old(~a16~0)|)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {6215#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:36:54,990 INFO L280 TraceCheckUtils]: 45: Hoare triple {6215#(= ~a16~0 |old(~a16~0)|)} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {6215#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:36:54,991 INFO L280 TraceCheckUtils]: 46: Hoare triple {6215#(= ~a16~0 |old(~a16~0)|)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {6215#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:36:54,992 INFO L280 TraceCheckUtils]: 47: Hoare triple {6215#(= ~a16~0 |old(~a16~0)|)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {6215#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:36:54,992 INFO L280 TraceCheckUtils]: 48: Hoare triple {6215#(= ~a16~0 |old(~a16~0)|)} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {6215#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:36:54,993 INFO L280 TraceCheckUtils]: 49: Hoare triple {6215#(= ~a16~0 |old(~a16~0)|)} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {6215#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:36:54,994 INFO L280 TraceCheckUtils]: 50: Hoare triple {6215#(= ~a16~0 |old(~a16~0)|)} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {6215#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:36:54,995 INFO L280 TraceCheckUtils]: 51: Hoare triple {6215#(= ~a16~0 |old(~a16~0)|)} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {6215#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:36:54,995 INFO L280 TraceCheckUtils]: 52: Hoare triple {6215#(= ~a16~0 |old(~a16~0)|)} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {6215#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:36:54,996 INFO L280 TraceCheckUtils]: 53: Hoare triple {6215#(= ~a16~0 |old(~a16~0)|)} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {6215#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:36:54,997 INFO L280 TraceCheckUtils]: 54: Hoare triple {6215#(= ~a16~0 |old(~a16~0)|)} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {6215#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:36:54,997 INFO L280 TraceCheckUtils]: 55: Hoare triple {6215#(= ~a16~0 |old(~a16~0)|)} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {6215#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:36:54,999 INFO L280 TraceCheckUtils]: 56: Hoare triple {6215#(= ~a16~0 |old(~a16~0)|)} assume 5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0;~a21~0 := 1;~a8~0 := 14;~a16~0 := 4;~a20~0 := 0;~a7~0 := 0;~a17~0 := 0;#res := -1; {6216#(= 5 |old(~a16~0)|)} is VALID [2020-07-17 22:36:54,999 INFO L280 TraceCheckUtils]: 57: Hoare triple {6216#(= 5 |old(~a16~0)|)} assume true; {6216#(= 5 |old(~a16~0)|)} is VALID [2020-07-17 22:36:55,001 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {6216#(= 5 |old(~a16~0)|)} {6173#(= 4 ~a16~0)} #786#return; {6162#false} is VALID [2020-07-17 22:36:55,001 INFO L280 TraceCheckUtils]: 59: Hoare triple {6162#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {6162#false} is VALID [2020-07-17 22:36:55,001 INFO L280 TraceCheckUtils]: 60: Hoare triple {6162#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {6162#false} is VALID [2020-07-17 22:36:55,002 INFO L280 TraceCheckUtils]: 61: Hoare triple {6162#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {6162#false} is VALID [2020-07-17 22:36:55,002 INFO L263 TraceCheckUtils]: 62: Hoare triple {6162#false} call #t~ret3 := calculate_output(~input~0); {6162#false} is VALID [2020-07-17 22:36:55,002 INFO L280 TraceCheckUtils]: 63: Hoare triple {6162#false} ~input := #in~input; {6162#false} is VALID [2020-07-17 22:36:55,002 INFO L280 TraceCheckUtils]: 64: Hoare triple {6162#false} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {6162#false} is VALID [2020-07-17 22:36:55,003 INFO L280 TraceCheckUtils]: 65: Hoare triple {6162#false} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {6162#false} is VALID [2020-07-17 22:36:55,003 INFO L280 TraceCheckUtils]: 66: Hoare triple {6162#false} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {6162#false} is VALID [2020-07-17 22:36:55,003 INFO L280 TraceCheckUtils]: 67: Hoare triple {6162#false} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {6162#false} is VALID [2020-07-17 22:36:55,004 INFO L280 TraceCheckUtils]: 68: Hoare triple {6162#false} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {6162#false} is VALID [2020-07-17 22:36:55,004 INFO L280 TraceCheckUtils]: 69: Hoare triple {6162#false} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {6162#false} is VALID [2020-07-17 22:36:55,004 INFO L280 TraceCheckUtils]: 70: Hoare triple {6162#false} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {6162#false} is VALID [2020-07-17 22:36:55,005 INFO L280 TraceCheckUtils]: 71: Hoare triple {6162#false} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {6162#false} is VALID [2020-07-17 22:36:55,005 INFO L280 TraceCheckUtils]: 72: Hoare triple {6162#false} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {6162#false} is VALID [2020-07-17 22:36:55,005 INFO L280 TraceCheckUtils]: 73: Hoare triple {6162#false} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {6162#false} is VALID [2020-07-17 22:36:55,006 INFO L280 TraceCheckUtils]: 74: Hoare triple {6162#false} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {6162#false} is VALID [2020-07-17 22:36:55,006 INFO L280 TraceCheckUtils]: 75: Hoare triple {6162#false} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {6162#false} is VALID [2020-07-17 22:36:55,006 INFO L280 TraceCheckUtils]: 76: Hoare triple {6162#false} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {6162#false} is VALID [2020-07-17 22:36:55,006 INFO L280 TraceCheckUtils]: 77: Hoare triple {6162#false} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {6162#false} is VALID [2020-07-17 22:36:55,007 INFO L280 TraceCheckUtils]: 78: Hoare triple {6162#false} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {6162#false} is VALID [2020-07-17 22:36:55,007 INFO L280 TraceCheckUtils]: 79: Hoare triple {6162#false} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {6162#false} is VALID [2020-07-17 22:36:55,007 INFO L280 TraceCheckUtils]: 80: Hoare triple {6162#false} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {6162#false} is VALID [2020-07-17 22:36:55,008 INFO L280 TraceCheckUtils]: 81: Hoare triple {6162#false} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {6162#false} is VALID [2020-07-17 22:36:55,008 INFO L280 TraceCheckUtils]: 82: Hoare triple {6162#false} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {6162#false} is VALID [2020-07-17 22:36:55,008 INFO L280 TraceCheckUtils]: 83: Hoare triple {6162#false} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {6162#false} is VALID [2020-07-17 22:36:55,009 INFO L280 TraceCheckUtils]: 84: Hoare triple {6162#false} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {6162#false} is VALID [2020-07-17 22:36:55,009 INFO L280 TraceCheckUtils]: 85: Hoare triple {6162#false} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {6162#false} is VALID [2020-07-17 22:36:55,009 INFO L280 TraceCheckUtils]: 86: Hoare triple {6162#false} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {6162#false} is VALID [2020-07-17 22:36:55,009 INFO L280 TraceCheckUtils]: 87: Hoare triple {6162#false} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {6162#false} is VALID [2020-07-17 22:36:55,010 INFO L280 TraceCheckUtils]: 88: Hoare triple {6162#false} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {6162#false} is VALID [2020-07-17 22:36:55,010 INFO L280 TraceCheckUtils]: 89: Hoare triple {6162#false} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {6162#false} is VALID [2020-07-17 22:36:55,010 INFO L280 TraceCheckUtils]: 90: Hoare triple {6162#false} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {6162#false} is VALID [2020-07-17 22:36:55,011 INFO L280 TraceCheckUtils]: 91: Hoare triple {6162#false} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {6162#false} is VALID [2020-07-17 22:36:55,011 INFO L280 TraceCheckUtils]: 92: Hoare triple {6162#false} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {6162#false} is VALID [2020-07-17 22:36:55,011 INFO L280 TraceCheckUtils]: 93: Hoare triple {6162#false} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {6162#false} is VALID [2020-07-17 22:36:55,012 INFO L280 TraceCheckUtils]: 94: Hoare triple {6162#false} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {6162#false} is VALID [2020-07-17 22:36:55,012 INFO L280 TraceCheckUtils]: 95: Hoare triple {6162#false} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {6162#false} is VALID [2020-07-17 22:36:55,012 INFO L280 TraceCheckUtils]: 96: Hoare triple {6162#false} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {6162#false} is VALID [2020-07-17 22:36:55,013 INFO L280 TraceCheckUtils]: 97: Hoare triple {6162#false} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {6162#false} is VALID [2020-07-17 22:36:55,013 INFO L280 TraceCheckUtils]: 98: Hoare triple {6162#false} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {6162#false} is VALID [2020-07-17 22:36:55,013 INFO L280 TraceCheckUtils]: 99: Hoare triple {6162#false} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {6162#false} is VALID [2020-07-17 22:36:55,014 INFO L280 TraceCheckUtils]: 100: Hoare triple {6162#false} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {6162#false} is VALID [2020-07-17 22:36:55,014 INFO L280 TraceCheckUtils]: 101: Hoare triple {6162#false} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {6162#false} is VALID [2020-07-17 22:36:55,014 INFO L280 TraceCheckUtils]: 102: Hoare triple {6162#false} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {6162#false} is VALID [2020-07-17 22:36:55,014 INFO L280 TraceCheckUtils]: 103: Hoare triple {6162#false} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {6162#false} is VALID [2020-07-17 22:36:55,015 INFO L280 TraceCheckUtils]: 104: Hoare triple {6162#false} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {6162#false} is VALID [2020-07-17 22:36:55,015 INFO L280 TraceCheckUtils]: 105: Hoare triple {6162#false} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {6162#false} is VALID [2020-07-17 22:36:55,015 INFO L280 TraceCheckUtils]: 106: Hoare triple {6162#false} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {6162#false} is VALID [2020-07-17 22:36:55,015 INFO L280 TraceCheckUtils]: 107: Hoare triple {6162#false} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {6162#false} is VALID [2020-07-17 22:36:55,015 INFO L280 TraceCheckUtils]: 108: Hoare triple {6162#false} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {6162#false} is VALID [2020-07-17 22:36:55,016 INFO L280 TraceCheckUtils]: 109: Hoare triple {6162#false} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {6162#false} is VALID [2020-07-17 22:36:55,016 INFO L280 TraceCheckUtils]: 110: Hoare triple {6162#false} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {6162#false} is VALID [2020-07-17 22:36:55,016 INFO L280 TraceCheckUtils]: 111: Hoare triple {6162#false} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {6162#false} is VALID [2020-07-17 22:36:55,016 INFO L280 TraceCheckUtils]: 112: Hoare triple {6162#false} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {6162#false} is VALID [2020-07-17 22:36:55,017 INFO L280 TraceCheckUtils]: 113: Hoare triple {6162#false} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {6162#false} is VALID [2020-07-17 22:36:55,017 INFO L280 TraceCheckUtils]: 114: Hoare triple {6162#false} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {6162#false} is VALID [2020-07-17 22:36:55,017 INFO L280 TraceCheckUtils]: 115: Hoare triple {6162#false} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == ~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {6162#false} is VALID [2020-07-17 22:36:55,018 INFO L280 TraceCheckUtils]: 116: Hoare triple {6162#false} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == ~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {6162#false} is VALID [2020-07-17 22:36:55,018 INFO L280 TraceCheckUtils]: 117: Hoare triple {6162#false} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == ~input) && 4 == ~a16~0) && 1 == ~a20~0); {6162#false} is VALID [2020-07-17 22:36:55,018 INFO L280 TraceCheckUtils]: 118: Hoare triple {6162#false} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == ~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {6162#false} is VALID [2020-07-17 22:36:55,019 INFO L280 TraceCheckUtils]: 119: Hoare triple {6162#false} assume !(1 == ~a21~0 && (8 == ~a12~0 && ((1 == ~a17~0 && 3 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0); {6162#false} is VALID [2020-07-17 22:36:55,019 INFO L280 TraceCheckUtils]: 120: Hoare triple {6162#false} assume !(!(1 == ~a21~0) && 1 == ~a20~0 && (8 == ~a12~0 && 13 == ~a8~0 && ((5 == ~a16~0 && !(1 == ~a17~0)) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 2 == ~input) && 1 == ~a7~0); {6162#false} is VALID [2020-07-17 22:36:55,019 INFO L280 TraceCheckUtils]: 121: Hoare triple {6162#false} assume !(1 == ~a7~0 && 8 == ~a12~0 && ((1 == ~a20~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (4 == ~a16~0 && !(1 == ~a17~0))) && 4 == ~input) && 13 == ~a8~0) && !(1 == ~a21~0)); {6162#false} is VALID [2020-07-17 22:36:55,020 INFO L280 TraceCheckUtils]: 122: Hoare triple {6162#false} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == ~input) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {6162#false} is VALID [2020-07-17 22:36:55,020 INFO L280 TraceCheckUtils]: 123: Hoare triple {6162#false} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == ~input && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {6162#false} is VALID [2020-07-17 22:36:55,020 INFO L280 TraceCheckUtils]: 124: Hoare triple {6162#false} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == ~input && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {6162#false} is VALID [2020-07-17 22:36:55,021 INFO L280 TraceCheckUtils]: 125: Hoare triple {6162#false} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == ~input) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {6162#false} is VALID [2020-07-17 22:36:55,021 INFO L280 TraceCheckUtils]: 126: Hoare triple {6162#false} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == ~input) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {6162#false} is VALID [2020-07-17 22:36:55,021 INFO L280 TraceCheckUtils]: 127: Hoare triple {6162#false} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == ~input && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {6162#false} is VALID [2020-07-17 22:36:55,021 INFO L280 TraceCheckUtils]: 128: Hoare triple {6162#false} assume !(((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {6162#false} is VALID [2020-07-17 22:36:55,022 INFO L280 TraceCheckUtils]: 129: Hoare triple {6162#false} assume !(8 == ~a12~0 && 5 == ~input && ((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a7~0 && 1 == ~a17~0) && 13 == ~a8~0))); {6162#false} is VALID [2020-07-17 22:36:55,022 INFO L280 TraceCheckUtils]: 130: Hoare triple {6162#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6162#false} is VALID [2020-07-17 22:36:55,022 INFO L280 TraceCheckUtils]: 131: Hoare triple {6162#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6162#false} is VALID [2020-07-17 22:36:55,022 INFO L280 TraceCheckUtils]: 132: Hoare triple {6162#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6162#false} is VALID [2020-07-17 22:36:55,022 INFO L280 TraceCheckUtils]: 133: Hoare triple {6162#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {6162#false} is VALID [2020-07-17 22:36:55,023 INFO L280 TraceCheckUtils]: 134: Hoare triple {6162#false} assume (((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {6162#false} is VALID [2020-07-17 22:36:55,023 INFO L280 TraceCheckUtils]: 135: Hoare triple {6162#false} assume !false; {6162#false} is VALID [2020-07-17 22:36:55,044 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 56 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-07-17 22:36:55,045 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [359953957] [2020-07-17 22:36:55,046 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [555572921] [2020-07-17 22:36:55,046 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-17 22:36:55,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:36:55,186 INFO L264 TraceCheckSpWp]: Trace formula consists of 430 conjuncts, 4 conjunts are in the unsatisfiable core [2020-07-17 22:36:55,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:36:55,235 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 22:36:55,473 INFO L263 TraceCheckUtils]: 0: Hoare triple {6161#true} call ULTIMATE.init(); {6161#true} is VALID [2020-07-17 22:36:55,474 INFO L280 TraceCheckUtils]: 1: Hoare triple {6161#true} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {6161#true} is VALID [2020-07-17 22:36:55,474 INFO L280 TraceCheckUtils]: 2: Hoare triple {6161#true} assume true; {6161#true} is VALID [2020-07-17 22:36:55,474 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6161#true} {6161#true} #782#return; {6161#true} is VALID [2020-07-17 22:36:55,474 INFO L263 TraceCheckUtils]: 4: Hoare triple {6161#true} call #t~ret4 := main(); {6161#true} is VALID [2020-07-17 22:36:55,474 INFO L280 TraceCheckUtils]: 5: Hoare triple {6161#true} ~output~0 := -1; {6161#true} is VALID [2020-07-17 22:36:55,475 INFO L280 TraceCheckUtils]: 6: Hoare triple {6161#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {6161#true} is VALID [2020-07-17 22:36:55,475 INFO L280 TraceCheckUtils]: 7: Hoare triple {6161#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {6161#true} is VALID [2020-07-17 22:36:55,475 INFO L263 TraceCheckUtils]: 8: Hoare triple {6161#true} call #t~ret3 := calculate_output(~input~0); {6161#true} is VALID [2020-07-17 22:36:55,475 INFO L280 TraceCheckUtils]: 9: Hoare triple {6161#true} ~input := #in~input; {6161#true} is VALID [2020-07-17 22:36:55,475 INFO L280 TraceCheckUtils]: 10: Hoare triple {6161#true} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {6161#true} is VALID [2020-07-17 22:36:55,476 INFO L280 TraceCheckUtils]: 11: Hoare triple {6161#true} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {6161#true} is VALID [2020-07-17 22:36:55,476 INFO L280 TraceCheckUtils]: 12: Hoare triple {6161#true} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {6161#true} is VALID [2020-07-17 22:36:55,477 INFO L280 TraceCheckUtils]: 13: Hoare triple {6161#true} assume 1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0;~a8~0 := 13;~a7~0 := 1;~a16~0 := 4;#res := -1; {6259#(<= ~a16~0 4)} is VALID [2020-07-17 22:36:55,477 INFO L280 TraceCheckUtils]: 14: Hoare triple {6259#(<= ~a16~0 4)} assume true; {6259#(<= ~a16~0 4)} is VALID [2020-07-17 22:36:55,478 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {6259#(<= ~a16~0 4)} {6161#true} #786#return; {6259#(<= ~a16~0 4)} is VALID [2020-07-17 22:36:55,478 INFO L280 TraceCheckUtils]: 16: Hoare triple {6259#(<= ~a16~0 4)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {6259#(<= ~a16~0 4)} is VALID [2020-07-17 22:36:55,480 INFO L280 TraceCheckUtils]: 17: Hoare triple {6259#(<= ~a16~0 4)} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {6259#(<= ~a16~0 4)} is VALID [2020-07-17 22:36:55,480 INFO L280 TraceCheckUtils]: 18: Hoare triple {6259#(<= ~a16~0 4)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {6259#(<= ~a16~0 4)} is VALID [2020-07-17 22:36:55,481 INFO L263 TraceCheckUtils]: 19: Hoare triple {6259#(<= ~a16~0 4)} call #t~ret3 := calculate_output(~input~0); {6278#(<= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:36:55,482 INFO L280 TraceCheckUtils]: 20: Hoare triple {6278#(<= ~a16~0 |old(~a16~0)|)} ~input := #in~input; {6278#(<= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:36:55,482 INFO L280 TraceCheckUtils]: 21: Hoare triple {6278#(<= ~a16~0 |old(~a16~0)|)} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {6278#(<= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:36:55,483 INFO L280 TraceCheckUtils]: 22: Hoare triple {6278#(<= ~a16~0 |old(~a16~0)|)} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {6278#(<= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:36:55,483 INFO L280 TraceCheckUtils]: 23: Hoare triple {6278#(<= ~a16~0 |old(~a16~0)|)} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {6278#(<= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:36:55,484 INFO L280 TraceCheckUtils]: 24: Hoare triple {6278#(<= ~a16~0 |old(~a16~0)|)} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {6278#(<= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:36:55,484 INFO L280 TraceCheckUtils]: 25: Hoare triple {6278#(<= ~a16~0 |old(~a16~0)|)} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {6278#(<= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:36:55,485 INFO L280 TraceCheckUtils]: 26: Hoare triple {6278#(<= ~a16~0 |old(~a16~0)|)} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {6278#(<= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:36:55,485 INFO L280 TraceCheckUtils]: 27: Hoare triple {6278#(<= ~a16~0 |old(~a16~0)|)} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {6278#(<= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:36:55,498 INFO L280 TraceCheckUtils]: 28: Hoare triple {6278#(<= ~a16~0 |old(~a16~0)|)} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {6278#(<= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:36:55,499 INFO L280 TraceCheckUtils]: 29: Hoare triple {6278#(<= ~a16~0 |old(~a16~0)|)} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {6278#(<= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:36:55,499 INFO L280 TraceCheckUtils]: 30: Hoare triple {6278#(<= ~a16~0 |old(~a16~0)|)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {6278#(<= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:36:55,500 INFO L280 TraceCheckUtils]: 31: Hoare triple {6278#(<= ~a16~0 |old(~a16~0)|)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {6278#(<= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:36:55,500 INFO L280 TraceCheckUtils]: 32: Hoare triple {6278#(<= ~a16~0 |old(~a16~0)|)} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {6278#(<= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:36:55,501 INFO L280 TraceCheckUtils]: 33: Hoare triple {6278#(<= ~a16~0 |old(~a16~0)|)} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {6278#(<= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:36:55,501 INFO L280 TraceCheckUtils]: 34: Hoare triple {6278#(<= ~a16~0 |old(~a16~0)|)} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {6278#(<= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:36:55,502 INFO L280 TraceCheckUtils]: 35: Hoare triple {6278#(<= ~a16~0 |old(~a16~0)|)} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {6278#(<= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:36:55,502 INFO L280 TraceCheckUtils]: 36: Hoare triple {6278#(<= ~a16~0 |old(~a16~0)|)} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {6278#(<= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:36:55,503 INFO L280 TraceCheckUtils]: 37: Hoare triple {6278#(<= ~a16~0 |old(~a16~0)|)} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {6278#(<= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:36:55,503 INFO L280 TraceCheckUtils]: 38: Hoare triple {6278#(<= ~a16~0 |old(~a16~0)|)} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {6278#(<= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:36:55,504 INFO L280 TraceCheckUtils]: 39: Hoare triple {6278#(<= ~a16~0 |old(~a16~0)|)} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {6278#(<= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:36:55,504 INFO L280 TraceCheckUtils]: 40: Hoare triple {6278#(<= ~a16~0 |old(~a16~0)|)} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {6278#(<= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:36:55,505 INFO L280 TraceCheckUtils]: 41: Hoare triple {6278#(<= ~a16~0 |old(~a16~0)|)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {6278#(<= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:36:55,506 INFO L280 TraceCheckUtils]: 42: Hoare triple {6278#(<= ~a16~0 |old(~a16~0)|)} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {6278#(<= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:36:55,506 INFO L280 TraceCheckUtils]: 43: Hoare triple {6278#(<= ~a16~0 |old(~a16~0)|)} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {6278#(<= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:36:55,507 INFO L280 TraceCheckUtils]: 44: Hoare triple {6278#(<= ~a16~0 |old(~a16~0)|)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {6278#(<= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:36:55,507 INFO L280 TraceCheckUtils]: 45: Hoare triple {6278#(<= ~a16~0 |old(~a16~0)|)} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {6278#(<= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:36:55,508 INFO L280 TraceCheckUtils]: 46: Hoare triple {6278#(<= ~a16~0 |old(~a16~0)|)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {6278#(<= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:36:55,508 INFO L280 TraceCheckUtils]: 47: Hoare triple {6278#(<= ~a16~0 |old(~a16~0)|)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {6278#(<= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:36:55,509 INFO L280 TraceCheckUtils]: 48: Hoare triple {6278#(<= ~a16~0 |old(~a16~0)|)} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {6278#(<= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:36:55,509 INFO L280 TraceCheckUtils]: 49: Hoare triple {6278#(<= ~a16~0 |old(~a16~0)|)} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {6278#(<= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:36:55,510 INFO L280 TraceCheckUtils]: 50: Hoare triple {6278#(<= ~a16~0 |old(~a16~0)|)} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {6278#(<= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:36:55,510 INFO L280 TraceCheckUtils]: 51: Hoare triple {6278#(<= ~a16~0 |old(~a16~0)|)} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {6278#(<= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:36:55,511 INFO L280 TraceCheckUtils]: 52: Hoare triple {6278#(<= ~a16~0 |old(~a16~0)|)} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {6278#(<= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:36:55,511 INFO L280 TraceCheckUtils]: 53: Hoare triple {6278#(<= ~a16~0 |old(~a16~0)|)} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {6278#(<= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:36:55,512 INFO L280 TraceCheckUtils]: 54: Hoare triple {6278#(<= ~a16~0 |old(~a16~0)|)} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {6278#(<= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:36:55,512 INFO L280 TraceCheckUtils]: 55: Hoare triple {6278#(<= ~a16~0 |old(~a16~0)|)} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {6278#(<= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:36:55,513 INFO L280 TraceCheckUtils]: 56: Hoare triple {6278#(<= ~a16~0 |old(~a16~0)|)} assume 5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0;~a21~0 := 1;~a8~0 := 14;~a16~0 := 4;~a20~0 := 0;~a7~0 := 0;~a17~0 := 0;#res := -1; {6390#(<= 5 |old(~a16~0)|)} is VALID [2020-07-17 22:36:55,514 INFO L280 TraceCheckUtils]: 57: Hoare triple {6390#(<= 5 |old(~a16~0)|)} assume true; {6390#(<= 5 |old(~a16~0)|)} is VALID [2020-07-17 22:36:55,515 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {6390#(<= 5 |old(~a16~0)|)} {6259#(<= ~a16~0 4)} #786#return; {6162#false} is VALID [2020-07-17 22:36:55,515 INFO L280 TraceCheckUtils]: 59: Hoare triple {6162#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {6162#false} is VALID [2020-07-17 22:36:55,515 INFO L280 TraceCheckUtils]: 60: Hoare triple {6162#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {6162#false} is VALID [2020-07-17 22:36:55,515 INFO L280 TraceCheckUtils]: 61: Hoare triple {6162#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {6162#false} is VALID [2020-07-17 22:36:55,515 INFO L263 TraceCheckUtils]: 62: Hoare triple {6162#false} call #t~ret3 := calculate_output(~input~0); {6162#false} is VALID [2020-07-17 22:36:55,516 INFO L280 TraceCheckUtils]: 63: Hoare triple {6162#false} ~input := #in~input; {6162#false} is VALID [2020-07-17 22:36:55,516 INFO L280 TraceCheckUtils]: 64: Hoare triple {6162#false} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {6162#false} is VALID [2020-07-17 22:36:55,516 INFO L280 TraceCheckUtils]: 65: Hoare triple {6162#false} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {6162#false} is VALID [2020-07-17 22:36:55,516 INFO L280 TraceCheckUtils]: 66: Hoare triple {6162#false} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {6162#false} is VALID [2020-07-17 22:36:55,516 INFO L280 TraceCheckUtils]: 67: Hoare triple {6162#false} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {6162#false} is VALID [2020-07-17 22:36:55,517 INFO L280 TraceCheckUtils]: 68: Hoare triple {6162#false} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {6162#false} is VALID [2020-07-17 22:36:55,517 INFO L280 TraceCheckUtils]: 69: Hoare triple {6162#false} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {6162#false} is VALID [2020-07-17 22:36:55,517 INFO L280 TraceCheckUtils]: 70: Hoare triple {6162#false} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {6162#false} is VALID [2020-07-17 22:36:55,517 INFO L280 TraceCheckUtils]: 71: Hoare triple {6162#false} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {6162#false} is VALID [2020-07-17 22:36:55,517 INFO L280 TraceCheckUtils]: 72: Hoare triple {6162#false} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {6162#false} is VALID [2020-07-17 22:36:55,517 INFO L280 TraceCheckUtils]: 73: Hoare triple {6162#false} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {6162#false} is VALID [2020-07-17 22:36:55,518 INFO L280 TraceCheckUtils]: 74: Hoare triple {6162#false} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {6162#false} is VALID [2020-07-17 22:36:55,518 INFO L280 TraceCheckUtils]: 75: Hoare triple {6162#false} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {6162#false} is VALID [2020-07-17 22:36:55,518 INFO L280 TraceCheckUtils]: 76: Hoare triple {6162#false} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {6162#false} is VALID [2020-07-17 22:36:55,518 INFO L280 TraceCheckUtils]: 77: Hoare triple {6162#false} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {6162#false} is VALID [2020-07-17 22:36:55,518 INFO L280 TraceCheckUtils]: 78: Hoare triple {6162#false} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {6162#false} is VALID [2020-07-17 22:36:55,519 INFO L280 TraceCheckUtils]: 79: Hoare triple {6162#false} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {6162#false} is VALID [2020-07-17 22:36:55,519 INFO L280 TraceCheckUtils]: 80: Hoare triple {6162#false} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {6162#false} is VALID [2020-07-17 22:36:55,519 INFO L280 TraceCheckUtils]: 81: Hoare triple {6162#false} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {6162#false} is VALID [2020-07-17 22:36:55,519 INFO L280 TraceCheckUtils]: 82: Hoare triple {6162#false} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {6162#false} is VALID [2020-07-17 22:36:55,519 INFO L280 TraceCheckUtils]: 83: Hoare triple {6162#false} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {6162#false} is VALID [2020-07-17 22:36:55,519 INFO L280 TraceCheckUtils]: 84: Hoare triple {6162#false} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {6162#false} is VALID [2020-07-17 22:36:55,520 INFO L280 TraceCheckUtils]: 85: Hoare triple {6162#false} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {6162#false} is VALID [2020-07-17 22:36:55,520 INFO L280 TraceCheckUtils]: 86: Hoare triple {6162#false} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {6162#false} is VALID [2020-07-17 22:36:55,520 INFO L280 TraceCheckUtils]: 87: Hoare triple {6162#false} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {6162#false} is VALID [2020-07-17 22:36:55,520 INFO L280 TraceCheckUtils]: 88: Hoare triple {6162#false} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {6162#false} is VALID [2020-07-17 22:36:55,520 INFO L280 TraceCheckUtils]: 89: Hoare triple {6162#false} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {6162#false} is VALID [2020-07-17 22:36:55,520 INFO L280 TraceCheckUtils]: 90: Hoare triple {6162#false} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {6162#false} is VALID [2020-07-17 22:36:55,521 INFO L280 TraceCheckUtils]: 91: Hoare triple {6162#false} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {6162#false} is VALID [2020-07-17 22:36:55,521 INFO L280 TraceCheckUtils]: 92: Hoare triple {6162#false} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {6162#false} is VALID [2020-07-17 22:36:55,521 INFO L280 TraceCheckUtils]: 93: Hoare triple {6162#false} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {6162#false} is VALID [2020-07-17 22:36:55,521 INFO L280 TraceCheckUtils]: 94: Hoare triple {6162#false} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {6162#false} is VALID [2020-07-17 22:36:55,521 INFO L280 TraceCheckUtils]: 95: Hoare triple {6162#false} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {6162#false} is VALID [2020-07-17 22:36:55,522 INFO L280 TraceCheckUtils]: 96: Hoare triple {6162#false} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {6162#false} is VALID [2020-07-17 22:36:55,522 INFO L280 TraceCheckUtils]: 97: Hoare triple {6162#false} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {6162#false} is VALID [2020-07-17 22:36:55,522 INFO L280 TraceCheckUtils]: 98: Hoare triple {6162#false} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {6162#false} is VALID [2020-07-17 22:36:55,522 INFO L280 TraceCheckUtils]: 99: Hoare triple {6162#false} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {6162#false} is VALID [2020-07-17 22:36:55,522 INFO L280 TraceCheckUtils]: 100: Hoare triple {6162#false} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {6162#false} is VALID [2020-07-17 22:36:55,523 INFO L280 TraceCheckUtils]: 101: Hoare triple {6162#false} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {6162#false} is VALID [2020-07-17 22:36:55,523 INFO L280 TraceCheckUtils]: 102: Hoare triple {6162#false} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {6162#false} is VALID [2020-07-17 22:36:55,523 INFO L280 TraceCheckUtils]: 103: Hoare triple {6162#false} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {6162#false} is VALID [2020-07-17 22:36:55,523 INFO L280 TraceCheckUtils]: 104: Hoare triple {6162#false} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {6162#false} is VALID [2020-07-17 22:36:55,523 INFO L280 TraceCheckUtils]: 105: Hoare triple {6162#false} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {6162#false} is VALID [2020-07-17 22:36:55,523 INFO L280 TraceCheckUtils]: 106: Hoare triple {6162#false} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {6162#false} is VALID [2020-07-17 22:36:55,524 INFO L280 TraceCheckUtils]: 107: Hoare triple {6162#false} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {6162#false} is VALID [2020-07-17 22:36:55,524 INFO L280 TraceCheckUtils]: 108: Hoare triple {6162#false} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {6162#false} is VALID [2020-07-17 22:36:55,524 INFO L280 TraceCheckUtils]: 109: Hoare triple {6162#false} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {6162#false} is VALID [2020-07-17 22:36:55,524 INFO L280 TraceCheckUtils]: 110: Hoare triple {6162#false} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {6162#false} is VALID [2020-07-17 22:36:55,524 INFO L280 TraceCheckUtils]: 111: Hoare triple {6162#false} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {6162#false} is VALID [2020-07-17 22:36:55,525 INFO L280 TraceCheckUtils]: 112: Hoare triple {6162#false} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {6162#false} is VALID [2020-07-17 22:36:55,525 INFO L280 TraceCheckUtils]: 113: Hoare triple {6162#false} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {6162#false} is VALID [2020-07-17 22:36:55,525 INFO L280 TraceCheckUtils]: 114: Hoare triple {6162#false} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {6162#false} is VALID [2020-07-17 22:36:55,525 INFO L280 TraceCheckUtils]: 115: Hoare triple {6162#false} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == ~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {6162#false} is VALID [2020-07-17 22:36:55,525 INFO L280 TraceCheckUtils]: 116: Hoare triple {6162#false} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == ~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {6162#false} is VALID [2020-07-17 22:36:55,526 INFO L280 TraceCheckUtils]: 117: Hoare triple {6162#false} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == ~input) && 4 == ~a16~0) && 1 == ~a20~0); {6162#false} is VALID [2020-07-17 22:36:55,526 INFO L280 TraceCheckUtils]: 118: Hoare triple {6162#false} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == ~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {6162#false} is VALID [2020-07-17 22:36:55,526 INFO L280 TraceCheckUtils]: 119: Hoare triple {6162#false} assume !(1 == ~a21~0 && (8 == ~a12~0 && ((1 == ~a17~0 && 3 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0); {6162#false} is VALID [2020-07-17 22:36:55,526 INFO L280 TraceCheckUtils]: 120: Hoare triple {6162#false} assume !(!(1 == ~a21~0) && 1 == ~a20~0 && (8 == ~a12~0 && 13 == ~a8~0 && ((5 == ~a16~0 && !(1 == ~a17~0)) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 2 == ~input) && 1 == ~a7~0); {6162#false} is VALID [2020-07-17 22:36:55,526 INFO L280 TraceCheckUtils]: 121: Hoare triple {6162#false} assume !(1 == ~a7~0 && 8 == ~a12~0 && ((1 == ~a20~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (4 == ~a16~0 && !(1 == ~a17~0))) && 4 == ~input) && 13 == ~a8~0) && !(1 == ~a21~0)); {6162#false} is VALID [2020-07-17 22:36:55,526 INFO L280 TraceCheckUtils]: 122: Hoare triple {6162#false} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == ~input) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {6162#false} is VALID [2020-07-17 22:36:55,527 INFO L280 TraceCheckUtils]: 123: Hoare triple {6162#false} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == ~input && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {6162#false} is VALID [2020-07-17 22:36:55,527 INFO L280 TraceCheckUtils]: 124: Hoare triple {6162#false} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == ~input && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {6162#false} is VALID [2020-07-17 22:36:55,527 INFO L280 TraceCheckUtils]: 125: Hoare triple {6162#false} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == ~input) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {6162#false} is VALID [2020-07-17 22:36:55,527 INFO L280 TraceCheckUtils]: 126: Hoare triple {6162#false} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == ~input) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {6162#false} is VALID [2020-07-17 22:36:55,527 INFO L280 TraceCheckUtils]: 127: Hoare triple {6162#false} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == ~input && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {6162#false} is VALID [2020-07-17 22:36:55,527 INFO L280 TraceCheckUtils]: 128: Hoare triple {6162#false} assume !(((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {6162#false} is VALID [2020-07-17 22:36:55,528 INFO L280 TraceCheckUtils]: 129: Hoare triple {6162#false} assume !(8 == ~a12~0 && 5 == ~input && ((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a7~0 && 1 == ~a17~0) && 13 == ~a8~0))); {6162#false} is VALID [2020-07-17 22:36:55,528 INFO L280 TraceCheckUtils]: 130: Hoare triple {6162#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6162#false} is VALID [2020-07-17 22:36:55,528 INFO L280 TraceCheckUtils]: 131: Hoare triple {6162#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6162#false} is VALID [2020-07-17 22:36:55,528 INFO L280 TraceCheckUtils]: 132: Hoare triple {6162#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6162#false} is VALID [2020-07-17 22:36:55,528 INFO L280 TraceCheckUtils]: 133: Hoare triple {6162#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {6162#false} is VALID [2020-07-17 22:36:55,529 INFO L280 TraceCheckUtils]: 134: Hoare triple {6162#false} assume (((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {6162#false} is VALID [2020-07-17 22:36:55,529 INFO L280 TraceCheckUtils]: 135: Hoare triple {6162#false} assume !false; {6162#false} is VALID [2020-07-17 22:36:55,544 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 57 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-17 22:36:55,545 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-17 22:36:55,545 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 5] total 10 [2020-07-17 22:36:55,545 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1644782420] [2020-07-17 22:36:55,546 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 136 [2020-07-17 22:36:55,548 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:36:55,548 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states. [2020-07-17 22:36:55,776 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 186 edges. 186 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:36:55,777 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-17 22:36:55,777 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:36:55,777 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-17 22:36:55,778 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=65, Unknown=0, NotChecked=0, Total=90 [2020-07-17 22:36:55,778 INFO L87 Difference]: Start difference. First operand 689 states and 954 transitions. Second operand 10 states. [2020-07-17 22:37:03,122 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:37:03,122 INFO L93 Difference]: Finished difference Result 2036 states and 3125 transitions. [2020-07-17 22:37:03,122 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-07-17 22:37:03,123 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 136 [2020-07-17 22:37:03,124 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:37:03,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-17 22:37:03,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 706 transitions. [2020-07-17 22:37:03,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-17 22:37:03,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 706 transitions. [2020-07-17 22:37:03,151 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states and 706 transitions. [2020-07-17 22:37:04,780 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 706 edges. 706 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:37:04,993 INFO L225 Difference]: With dead ends: 2036 [2020-07-17 22:37:04,993 INFO L226 Difference]: Without dead ends: 1353 [2020-07-17 22:37:04,997 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 160 GetRequests, 143 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 34 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=94, Invalid=248, Unknown=0, NotChecked=0, Total=342 [2020-07-17 22:37:05,001 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1353 states. [2020-07-17 22:37:05,419 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1353 to 1267. [2020-07-17 22:37:05,420 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:37:05,420 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1353 states. Second operand 1267 states. [2020-07-17 22:37:05,420 INFO L74 IsIncluded]: Start isIncluded. First operand 1353 states. Second operand 1267 states. [2020-07-17 22:37:05,421 INFO L87 Difference]: Start difference. First operand 1353 states. Second operand 1267 states. [2020-07-17 22:37:05,722 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:37:05,723 INFO L93 Difference]: Finished difference Result 1353 states and 1993 transitions. [2020-07-17 22:37:05,723 INFO L276 IsEmpty]: Start isEmpty. Operand 1353 states and 1993 transitions. [2020-07-17 22:37:05,738 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:37:05,739 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:37:05,741 INFO L74 IsIncluded]: Start isIncluded. First operand 1267 states. Second operand 1353 states. [2020-07-17 22:37:05,741 INFO L87 Difference]: Start difference. First operand 1267 states. Second operand 1353 states. [2020-07-17 22:37:06,035 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:37:06,035 INFO L93 Difference]: Finished difference Result 1353 states and 1993 transitions. [2020-07-17 22:37:06,036 INFO L276 IsEmpty]: Start isEmpty. Operand 1353 states and 1993 transitions. [2020-07-17 22:37:06,051 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:37:06,051 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:37:06,051 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:37:06,051 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:37:06,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1267 states. [2020-07-17 22:37:06,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1267 states to 1267 states and 1667 transitions. [2020-07-17 22:37:06,255 INFO L78 Accepts]: Start accepts. Automaton has 1267 states and 1667 transitions. Word has length 136 [2020-07-17 22:37:06,255 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:37:06,255 INFO L479 AbstractCegarLoop]: Abstraction has 1267 states and 1667 transitions. [2020-07-17 22:37:06,255 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-17 22:37:06,255 INFO L276 IsEmpty]: Start isEmpty. Operand 1267 states and 1667 transitions. [2020-07-17 22:37:06,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2020-07-17 22:37:06,260 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:37:06,260 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 22:37:06,473 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-17 22:37:06,474 INFO L427 AbstractCegarLoop]: === Iteration 4 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:37:06,474 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:37:06,474 INFO L82 PathProgramCache]: Analyzing trace with hash 970510898, now seen corresponding path program 1 times [2020-07-17 22:37:06,474 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:37:06,476 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [872571354] [2020-07-17 22:37:06,476 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:37:06,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:37:06,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:37:06,682 INFO L280 TraceCheckUtils]: 0: Hoare triple {12830#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {12776#true} is VALID [2020-07-17 22:37:06,683 INFO L280 TraceCheckUtils]: 1: Hoare triple {12776#true} assume true; {12776#true} is VALID [2020-07-17 22:37:06,683 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {12776#true} {12776#true} #782#return; {12776#true} is VALID [2020-07-17 22:37:06,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:37:06,731 INFO L280 TraceCheckUtils]: 0: Hoare triple {12831#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {12776#true} is VALID [2020-07-17 22:37:06,732 INFO L280 TraceCheckUtils]: 1: Hoare triple {12776#true} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {12776#true} is VALID [2020-07-17 22:37:06,732 INFO L280 TraceCheckUtils]: 2: Hoare triple {12776#true} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {12776#true} is VALID [2020-07-17 22:37:06,732 INFO L280 TraceCheckUtils]: 3: Hoare triple {12776#true} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {12776#true} is VALID [2020-07-17 22:37:06,733 INFO L280 TraceCheckUtils]: 4: Hoare triple {12776#true} assume 1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0;~a8~0 := 13;~a7~0 := 1;~a16~0 := 4;#res := -1; {12788#(= 1 ~a21~0)} is VALID [2020-07-17 22:37:06,733 INFO L280 TraceCheckUtils]: 5: Hoare triple {12788#(= 1 ~a21~0)} assume true; {12788#(= 1 ~a21~0)} is VALID [2020-07-17 22:37:06,734 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {12788#(= 1 ~a21~0)} {12776#true} #786#return; {12788#(= 1 ~a21~0)} is VALID [2020-07-17 22:37:06,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:37:06,783 INFO L280 TraceCheckUtils]: 0: Hoare triple {12831#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:37:06,784 INFO L280 TraceCheckUtils]: 1: Hoare triple {12832#(= ~a21~0 |old(~a21~0)|)} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:37:06,785 INFO L280 TraceCheckUtils]: 2: Hoare triple {12832#(= ~a21~0 |old(~a21~0)|)} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:37:06,785 INFO L280 TraceCheckUtils]: 3: Hoare triple {12832#(= ~a21~0 |old(~a21~0)|)} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:37:06,786 INFO L280 TraceCheckUtils]: 4: Hoare triple {12832#(= ~a21~0 |old(~a21~0)|)} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:37:06,786 INFO L280 TraceCheckUtils]: 5: Hoare triple {12832#(= ~a21~0 |old(~a21~0)|)} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:37:06,787 INFO L280 TraceCheckUtils]: 6: Hoare triple {12832#(= ~a21~0 |old(~a21~0)|)} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:37:06,787 INFO L280 TraceCheckUtils]: 7: Hoare triple {12832#(= ~a21~0 |old(~a21~0)|)} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:37:06,788 INFO L280 TraceCheckUtils]: 8: Hoare triple {12832#(= ~a21~0 |old(~a21~0)|)} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:37:06,788 INFO L280 TraceCheckUtils]: 9: Hoare triple {12832#(= ~a21~0 |old(~a21~0)|)} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:37:06,789 INFO L280 TraceCheckUtils]: 10: Hoare triple {12832#(= ~a21~0 |old(~a21~0)|)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:37:06,790 INFO L280 TraceCheckUtils]: 11: Hoare triple {12832#(= ~a21~0 |old(~a21~0)|)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:37:06,791 INFO L280 TraceCheckUtils]: 12: Hoare triple {12832#(= ~a21~0 |old(~a21~0)|)} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:37:06,791 INFO L280 TraceCheckUtils]: 13: Hoare triple {12832#(= ~a21~0 |old(~a21~0)|)} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:37:06,792 INFO L280 TraceCheckUtils]: 14: Hoare triple {12832#(= ~a21~0 |old(~a21~0)|)} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:37:06,793 INFO L280 TraceCheckUtils]: 15: Hoare triple {12832#(= ~a21~0 |old(~a21~0)|)} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:37:06,793 INFO L280 TraceCheckUtils]: 16: Hoare triple {12832#(= ~a21~0 |old(~a21~0)|)} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:37:06,794 INFO L280 TraceCheckUtils]: 17: Hoare triple {12832#(= ~a21~0 |old(~a21~0)|)} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:37:06,794 INFO L280 TraceCheckUtils]: 18: Hoare triple {12832#(= ~a21~0 |old(~a21~0)|)} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:37:06,795 INFO L280 TraceCheckUtils]: 19: Hoare triple {12832#(= ~a21~0 |old(~a21~0)|)} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:37:06,796 INFO L280 TraceCheckUtils]: 20: Hoare triple {12832#(= ~a21~0 |old(~a21~0)|)} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:37:06,796 INFO L280 TraceCheckUtils]: 21: Hoare triple {12832#(= ~a21~0 |old(~a21~0)|)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:37:06,797 INFO L280 TraceCheckUtils]: 22: Hoare triple {12832#(= ~a21~0 |old(~a21~0)|)} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:37:06,797 INFO L280 TraceCheckUtils]: 23: Hoare triple {12832#(= ~a21~0 |old(~a21~0)|)} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:37:06,798 INFO L280 TraceCheckUtils]: 24: Hoare triple {12832#(= ~a21~0 |old(~a21~0)|)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:37:06,799 INFO L280 TraceCheckUtils]: 25: Hoare triple {12832#(= ~a21~0 |old(~a21~0)|)} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:37:06,799 INFO L280 TraceCheckUtils]: 26: Hoare triple {12832#(= ~a21~0 |old(~a21~0)|)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:37:06,800 INFO L280 TraceCheckUtils]: 27: Hoare triple {12832#(= ~a21~0 |old(~a21~0)|)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:37:06,800 INFO L280 TraceCheckUtils]: 28: Hoare triple {12832#(= ~a21~0 |old(~a21~0)|)} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:37:06,801 INFO L280 TraceCheckUtils]: 29: Hoare triple {12832#(= ~a21~0 |old(~a21~0)|)} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:37:06,801 INFO L280 TraceCheckUtils]: 30: Hoare triple {12832#(= ~a21~0 |old(~a21~0)|)} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:37:06,802 INFO L280 TraceCheckUtils]: 31: Hoare triple {12832#(= ~a21~0 |old(~a21~0)|)} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:37:06,803 INFO L280 TraceCheckUtils]: 32: Hoare triple {12832#(= ~a21~0 |old(~a21~0)|)} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:37:06,803 INFO L280 TraceCheckUtils]: 33: Hoare triple {12832#(= ~a21~0 |old(~a21~0)|)} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:37:06,804 INFO L280 TraceCheckUtils]: 34: Hoare triple {12832#(= ~a21~0 |old(~a21~0)|)} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:37:06,804 INFO L280 TraceCheckUtils]: 35: Hoare triple {12832#(= ~a21~0 |old(~a21~0)|)} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:37:06,805 INFO L280 TraceCheckUtils]: 36: Hoare triple {12832#(= ~a21~0 |old(~a21~0)|)} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:37:06,805 INFO L280 TraceCheckUtils]: 37: Hoare triple {12832#(= ~a21~0 |old(~a21~0)|)} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:37:06,806 INFO L280 TraceCheckUtils]: 38: Hoare triple {12832#(= ~a21~0 |old(~a21~0)|)} assume 8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)));~a20~0 := 0;~a21~0 := 1;~a17~0 := 0;~a8~0 := 14;~a16~0 := 4;#res := -1; {12833#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-17 22:37:06,807 INFO L280 TraceCheckUtils]: 39: Hoare triple {12833#(not (= 1 |old(~a21~0)|))} assume true; {12833#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-17 22:37:06,808 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {12833#(not (= 1 |old(~a21~0)|))} {12788#(= 1 ~a21~0)} #786#return; {12777#false} is VALID [2020-07-17 22:37:06,812 INFO L263 TraceCheckUtils]: 0: Hoare triple {12776#true} call ULTIMATE.init(); {12830#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} is VALID [2020-07-17 22:37:06,812 INFO L280 TraceCheckUtils]: 1: Hoare triple {12830#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {12776#true} is VALID [2020-07-17 22:37:06,812 INFO L280 TraceCheckUtils]: 2: Hoare triple {12776#true} assume true; {12776#true} is VALID [2020-07-17 22:37:06,812 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {12776#true} {12776#true} #782#return; {12776#true} is VALID [2020-07-17 22:37:06,813 INFO L263 TraceCheckUtils]: 4: Hoare triple {12776#true} call #t~ret4 := main(); {12776#true} is VALID [2020-07-17 22:37:06,813 INFO L280 TraceCheckUtils]: 5: Hoare triple {12776#true} ~output~0 := -1; {12776#true} is VALID [2020-07-17 22:37:06,813 INFO L280 TraceCheckUtils]: 6: Hoare triple {12776#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {12776#true} is VALID [2020-07-17 22:37:06,813 INFO L280 TraceCheckUtils]: 7: Hoare triple {12776#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {12776#true} is VALID [2020-07-17 22:37:06,814 INFO L263 TraceCheckUtils]: 8: Hoare triple {12776#true} call #t~ret3 := calculate_output(~input~0); {12831#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:37:06,815 INFO L280 TraceCheckUtils]: 9: Hoare triple {12831#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {12776#true} is VALID [2020-07-17 22:37:06,815 INFO L280 TraceCheckUtils]: 10: Hoare triple {12776#true} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {12776#true} is VALID [2020-07-17 22:37:06,815 INFO L280 TraceCheckUtils]: 11: Hoare triple {12776#true} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {12776#true} is VALID [2020-07-17 22:37:06,815 INFO L280 TraceCheckUtils]: 12: Hoare triple {12776#true} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {12776#true} is VALID [2020-07-17 22:37:06,816 INFO L280 TraceCheckUtils]: 13: Hoare triple {12776#true} assume 1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0;~a8~0 := 13;~a7~0 := 1;~a16~0 := 4;#res := -1; {12788#(= 1 ~a21~0)} is VALID [2020-07-17 22:37:06,816 INFO L280 TraceCheckUtils]: 14: Hoare triple {12788#(= 1 ~a21~0)} assume true; {12788#(= 1 ~a21~0)} is VALID [2020-07-17 22:37:06,817 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {12788#(= 1 ~a21~0)} {12776#true} #786#return; {12788#(= 1 ~a21~0)} is VALID [2020-07-17 22:37:06,818 INFO L280 TraceCheckUtils]: 16: Hoare triple {12788#(= 1 ~a21~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {12788#(= 1 ~a21~0)} is VALID [2020-07-17 22:37:06,818 INFO L280 TraceCheckUtils]: 17: Hoare triple {12788#(= 1 ~a21~0)} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {12788#(= 1 ~a21~0)} is VALID [2020-07-17 22:37:06,819 INFO L280 TraceCheckUtils]: 18: Hoare triple {12788#(= 1 ~a21~0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {12788#(= 1 ~a21~0)} is VALID [2020-07-17 22:37:06,820 INFO L263 TraceCheckUtils]: 19: Hoare triple {12788#(= 1 ~a21~0)} call #t~ret3 := calculate_output(~input~0); {12831#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:37:06,820 INFO L280 TraceCheckUtils]: 20: Hoare triple {12831#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:37:06,821 INFO L280 TraceCheckUtils]: 21: Hoare triple {12832#(= ~a21~0 |old(~a21~0)|)} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:37:06,821 INFO L280 TraceCheckUtils]: 22: Hoare triple {12832#(= ~a21~0 |old(~a21~0)|)} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:37:06,822 INFO L280 TraceCheckUtils]: 23: Hoare triple {12832#(= ~a21~0 |old(~a21~0)|)} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:37:06,823 INFO L280 TraceCheckUtils]: 24: Hoare triple {12832#(= ~a21~0 |old(~a21~0)|)} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:37:06,823 INFO L280 TraceCheckUtils]: 25: Hoare triple {12832#(= ~a21~0 |old(~a21~0)|)} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:37:06,824 INFO L280 TraceCheckUtils]: 26: Hoare triple {12832#(= ~a21~0 |old(~a21~0)|)} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:37:06,824 INFO L280 TraceCheckUtils]: 27: Hoare triple {12832#(= ~a21~0 |old(~a21~0)|)} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:37:06,825 INFO L280 TraceCheckUtils]: 28: Hoare triple {12832#(= ~a21~0 |old(~a21~0)|)} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:37:06,826 INFO L280 TraceCheckUtils]: 29: Hoare triple {12832#(= ~a21~0 |old(~a21~0)|)} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:37:06,826 INFO L280 TraceCheckUtils]: 30: Hoare triple {12832#(= ~a21~0 |old(~a21~0)|)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:37:06,827 INFO L280 TraceCheckUtils]: 31: Hoare triple {12832#(= ~a21~0 |old(~a21~0)|)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:37:06,827 INFO L280 TraceCheckUtils]: 32: Hoare triple {12832#(= ~a21~0 |old(~a21~0)|)} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:37:06,828 INFO L280 TraceCheckUtils]: 33: Hoare triple {12832#(= ~a21~0 |old(~a21~0)|)} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:37:06,829 INFO L280 TraceCheckUtils]: 34: Hoare triple {12832#(= ~a21~0 |old(~a21~0)|)} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:37:06,829 INFO L280 TraceCheckUtils]: 35: Hoare triple {12832#(= ~a21~0 |old(~a21~0)|)} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:37:06,830 INFO L280 TraceCheckUtils]: 36: Hoare triple {12832#(= ~a21~0 |old(~a21~0)|)} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:37:06,830 INFO L280 TraceCheckUtils]: 37: Hoare triple {12832#(= ~a21~0 |old(~a21~0)|)} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:37:06,831 INFO L280 TraceCheckUtils]: 38: Hoare triple {12832#(= ~a21~0 |old(~a21~0)|)} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:37:06,831 INFO L280 TraceCheckUtils]: 39: Hoare triple {12832#(= ~a21~0 |old(~a21~0)|)} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:37:06,832 INFO L280 TraceCheckUtils]: 40: Hoare triple {12832#(= ~a21~0 |old(~a21~0)|)} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:37:06,832 INFO L280 TraceCheckUtils]: 41: Hoare triple {12832#(= ~a21~0 |old(~a21~0)|)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:37:06,833 INFO L280 TraceCheckUtils]: 42: Hoare triple {12832#(= ~a21~0 |old(~a21~0)|)} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:37:06,833 INFO L280 TraceCheckUtils]: 43: Hoare triple {12832#(= ~a21~0 |old(~a21~0)|)} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:37:06,834 INFO L280 TraceCheckUtils]: 44: Hoare triple {12832#(= ~a21~0 |old(~a21~0)|)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:37:06,835 INFO L280 TraceCheckUtils]: 45: Hoare triple {12832#(= ~a21~0 |old(~a21~0)|)} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:37:06,835 INFO L280 TraceCheckUtils]: 46: Hoare triple {12832#(= ~a21~0 |old(~a21~0)|)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:37:06,836 INFO L280 TraceCheckUtils]: 47: Hoare triple {12832#(= ~a21~0 |old(~a21~0)|)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:37:06,836 INFO L280 TraceCheckUtils]: 48: Hoare triple {12832#(= ~a21~0 |old(~a21~0)|)} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:37:06,837 INFO L280 TraceCheckUtils]: 49: Hoare triple {12832#(= ~a21~0 |old(~a21~0)|)} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:37:06,838 INFO L280 TraceCheckUtils]: 50: Hoare triple {12832#(= ~a21~0 |old(~a21~0)|)} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:37:06,838 INFO L280 TraceCheckUtils]: 51: Hoare triple {12832#(= ~a21~0 |old(~a21~0)|)} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:37:06,839 INFO L280 TraceCheckUtils]: 52: Hoare triple {12832#(= ~a21~0 |old(~a21~0)|)} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:37:06,839 INFO L280 TraceCheckUtils]: 53: Hoare triple {12832#(= ~a21~0 |old(~a21~0)|)} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:37:06,840 INFO L280 TraceCheckUtils]: 54: Hoare triple {12832#(= ~a21~0 |old(~a21~0)|)} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:37:06,841 INFO L280 TraceCheckUtils]: 55: Hoare triple {12832#(= ~a21~0 |old(~a21~0)|)} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:37:06,841 INFO L280 TraceCheckUtils]: 56: Hoare triple {12832#(= ~a21~0 |old(~a21~0)|)} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:37:06,842 INFO L280 TraceCheckUtils]: 57: Hoare triple {12832#(= ~a21~0 |old(~a21~0)|)} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:37:06,843 INFO L280 TraceCheckUtils]: 58: Hoare triple {12832#(= ~a21~0 |old(~a21~0)|)} assume 8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)));~a20~0 := 0;~a21~0 := 1;~a17~0 := 0;~a8~0 := 14;~a16~0 := 4;#res := -1; {12833#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-17 22:37:06,844 INFO L280 TraceCheckUtils]: 59: Hoare triple {12833#(not (= 1 |old(~a21~0)|))} assume true; {12833#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-17 22:37:06,845 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {12833#(not (= 1 |old(~a21~0)|))} {12788#(= 1 ~a21~0)} #786#return; {12777#false} is VALID [2020-07-17 22:37:06,845 INFO L280 TraceCheckUtils]: 61: Hoare triple {12777#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {12777#false} is VALID [2020-07-17 22:37:06,845 INFO L280 TraceCheckUtils]: 62: Hoare triple {12777#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {12777#false} is VALID [2020-07-17 22:37:06,846 INFO L280 TraceCheckUtils]: 63: Hoare triple {12777#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {12777#false} is VALID [2020-07-17 22:37:06,846 INFO L263 TraceCheckUtils]: 64: Hoare triple {12777#false} call #t~ret3 := calculate_output(~input~0); {12777#false} is VALID [2020-07-17 22:37:06,846 INFO L280 TraceCheckUtils]: 65: Hoare triple {12777#false} ~input := #in~input; {12777#false} is VALID [2020-07-17 22:37:06,846 INFO L280 TraceCheckUtils]: 66: Hoare triple {12777#false} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {12777#false} is VALID [2020-07-17 22:37:06,847 INFO L280 TraceCheckUtils]: 67: Hoare triple {12777#false} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {12777#false} is VALID [2020-07-17 22:37:06,847 INFO L280 TraceCheckUtils]: 68: Hoare triple {12777#false} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {12777#false} is VALID [2020-07-17 22:37:06,847 INFO L280 TraceCheckUtils]: 69: Hoare triple {12777#false} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {12777#false} is VALID [2020-07-17 22:37:06,847 INFO L280 TraceCheckUtils]: 70: Hoare triple {12777#false} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {12777#false} is VALID [2020-07-17 22:37:06,848 INFO L280 TraceCheckUtils]: 71: Hoare triple {12777#false} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {12777#false} is VALID [2020-07-17 22:37:06,848 INFO L280 TraceCheckUtils]: 72: Hoare triple {12777#false} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {12777#false} is VALID [2020-07-17 22:37:06,848 INFO L280 TraceCheckUtils]: 73: Hoare triple {12777#false} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {12777#false} is VALID [2020-07-17 22:37:06,848 INFO L280 TraceCheckUtils]: 74: Hoare triple {12777#false} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {12777#false} is VALID [2020-07-17 22:37:06,848 INFO L280 TraceCheckUtils]: 75: Hoare triple {12777#false} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {12777#false} is VALID [2020-07-17 22:37:06,849 INFO L280 TraceCheckUtils]: 76: Hoare triple {12777#false} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {12777#false} is VALID [2020-07-17 22:37:06,849 INFO L280 TraceCheckUtils]: 77: Hoare triple {12777#false} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {12777#false} is VALID [2020-07-17 22:37:06,849 INFO L280 TraceCheckUtils]: 78: Hoare triple {12777#false} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {12777#false} is VALID [2020-07-17 22:37:06,849 INFO L280 TraceCheckUtils]: 79: Hoare triple {12777#false} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {12777#false} is VALID [2020-07-17 22:37:06,849 INFO L280 TraceCheckUtils]: 80: Hoare triple {12777#false} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {12777#false} is VALID [2020-07-17 22:37:06,850 INFO L280 TraceCheckUtils]: 81: Hoare triple {12777#false} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {12777#false} is VALID [2020-07-17 22:37:06,850 INFO L280 TraceCheckUtils]: 82: Hoare triple {12777#false} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {12777#false} is VALID [2020-07-17 22:37:06,850 INFO L280 TraceCheckUtils]: 83: Hoare triple {12777#false} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {12777#false} is VALID [2020-07-17 22:37:06,850 INFO L280 TraceCheckUtils]: 84: Hoare triple {12777#false} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {12777#false} is VALID [2020-07-17 22:37:06,850 INFO L280 TraceCheckUtils]: 85: Hoare triple {12777#false} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {12777#false} is VALID [2020-07-17 22:37:06,851 INFO L280 TraceCheckUtils]: 86: Hoare triple {12777#false} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {12777#false} is VALID [2020-07-17 22:37:06,851 INFO L280 TraceCheckUtils]: 87: Hoare triple {12777#false} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {12777#false} is VALID [2020-07-17 22:37:06,851 INFO L280 TraceCheckUtils]: 88: Hoare triple {12777#false} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {12777#false} is VALID [2020-07-17 22:37:06,851 INFO L280 TraceCheckUtils]: 89: Hoare triple {12777#false} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {12777#false} is VALID [2020-07-17 22:37:06,851 INFO L280 TraceCheckUtils]: 90: Hoare triple {12777#false} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {12777#false} is VALID [2020-07-17 22:37:06,852 INFO L280 TraceCheckUtils]: 91: Hoare triple {12777#false} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {12777#false} is VALID [2020-07-17 22:37:06,852 INFO L280 TraceCheckUtils]: 92: Hoare triple {12777#false} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {12777#false} is VALID [2020-07-17 22:37:06,852 INFO L280 TraceCheckUtils]: 93: Hoare triple {12777#false} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {12777#false} is VALID [2020-07-17 22:37:06,852 INFO L280 TraceCheckUtils]: 94: Hoare triple {12777#false} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {12777#false} is VALID [2020-07-17 22:37:06,852 INFO L280 TraceCheckUtils]: 95: Hoare triple {12777#false} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {12777#false} is VALID [2020-07-17 22:37:06,853 INFO L280 TraceCheckUtils]: 96: Hoare triple {12777#false} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {12777#false} is VALID [2020-07-17 22:37:06,853 INFO L280 TraceCheckUtils]: 97: Hoare triple {12777#false} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {12777#false} is VALID [2020-07-17 22:37:06,853 INFO L280 TraceCheckUtils]: 98: Hoare triple {12777#false} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {12777#false} is VALID [2020-07-17 22:37:06,853 INFO L280 TraceCheckUtils]: 99: Hoare triple {12777#false} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {12777#false} is VALID [2020-07-17 22:37:06,853 INFO L280 TraceCheckUtils]: 100: Hoare triple {12777#false} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {12777#false} is VALID [2020-07-17 22:37:06,853 INFO L280 TraceCheckUtils]: 101: Hoare triple {12777#false} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {12777#false} is VALID [2020-07-17 22:37:06,854 INFO L280 TraceCheckUtils]: 102: Hoare triple {12777#false} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {12777#false} is VALID [2020-07-17 22:37:06,854 INFO L280 TraceCheckUtils]: 103: Hoare triple {12777#false} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {12777#false} is VALID [2020-07-17 22:37:06,854 INFO L280 TraceCheckUtils]: 104: Hoare triple {12777#false} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {12777#false} is VALID [2020-07-17 22:37:06,854 INFO L280 TraceCheckUtils]: 105: Hoare triple {12777#false} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {12777#false} is VALID [2020-07-17 22:37:06,855 INFO L280 TraceCheckUtils]: 106: Hoare triple {12777#false} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {12777#false} is VALID [2020-07-17 22:37:06,855 INFO L280 TraceCheckUtils]: 107: Hoare triple {12777#false} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {12777#false} is VALID [2020-07-17 22:37:06,855 INFO L280 TraceCheckUtils]: 108: Hoare triple {12777#false} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {12777#false} is VALID [2020-07-17 22:37:06,855 INFO L280 TraceCheckUtils]: 109: Hoare triple {12777#false} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {12777#false} is VALID [2020-07-17 22:37:06,855 INFO L280 TraceCheckUtils]: 110: Hoare triple {12777#false} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {12777#false} is VALID [2020-07-17 22:37:06,855 INFO L280 TraceCheckUtils]: 111: Hoare triple {12777#false} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {12777#false} is VALID [2020-07-17 22:37:06,856 INFO L280 TraceCheckUtils]: 112: Hoare triple {12777#false} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {12777#false} is VALID [2020-07-17 22:37:06,856 INFO L280 TraceCheckUtils]: 113: Hoare triple {12777#false} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {12777#false} is VALID [2020-07-17 22:37:06,856 INFO L280 TraceCheckUtils]: 114: Hoare triple {12777#false} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {12777#false} is VALID [2020-07-17 22:37:06,856 INFO L280 TraceCheckUtils]: 115: Hoare triple {12777#false} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {12777#false} is VALID [2020-07-17 22:37:06,856 INFO L280 TraceCheckUtils]: 116: Hoare triple {12777#false} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {12777#false} is VALID [2020-07-17 22:37:06,857 INFO L280 TraceCheckUtils]: 117: Hoare triple {12777#false} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == ~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {12777#false} is VALID [2020-07-17 22:37:06,857 INFO L280 TraceCheckUtils]: 118: Hoare triple {12777#false} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == ~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {12777#false} is VALID [2020-07-17 22:37:06,857 INFO L280 TraceCheckUtils]: 119: Hoare triple {12777#false} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == ~input) && 4 == ~a16~0) && 1 == ~a20~0); {12777#false} is VALID [2020-07-17 22:37:06,857 INFO L280 TraceCheckUtils]: 120: Hoare triple {12777#false} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == ~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {12777#false} is VALID [2020-07-17 22:37:06,857 INFO L280 TraceCheckUtils]: 121: Hoare triple {12777#false} assume !(1 == ~a21~0 && (8 == ~a12~0 && ((1 == ~a17~0 && 3 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0); {12777#false} is VALID [2020-07-17 22:37:06,857 INFO L280 TraceCheckUtils]: 122: Hoare triple {12777#false} assume !(!(1 == ~a21~0) && 1 == ~a20~0 && (8 == ~a12~0 && 13 == ~a8~0 && ((5 == ~a16~0 && !(1 == ~a17~0)) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 2 == ~input) && 1 == ~a7~0); {12777#false} is VALID [2020-07-17 22:37:06,858 INFO L280 TraceCheckUtils]: 123: Hoare triple {12777#false} assume !(1 == ~a7~0 && 8 == ~a12~0 && ((1 == ~a20~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (4 == ~a16~0 && !(1 == ~a17~0))) && 4 == ~input) && 13 == ~a8~0) && !(1 == ~a21~0)); {12777#false} is VALID [2020-07-17 22:37:06,858 INFO L280 TraceCheckUtils]: 124: Hoare triple {12777#false} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == ~input) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {12777#false} is VALID [2020-07-17 22:37:06,858 INFO L280 TraceCheckUtils]: 125: Hoare triple {12777#false} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == ~input && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {12777#false} is VALID [2020-07-17 22:37:06,858 INFO L280 TraceCheckUtils]: 126: Hoare triple {12777#false} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == ~input && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {12777#false} is VALID [2020-07-17 22:37:06,858 INFO L280 TraceCheckUtils]: 127: Hoare triple {12777#false} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == ~input) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {12777#false} is VALID [2020-07-17 22:37:06,859 INFO L280 TraceCheckUtils]: 128: Hoare triple {12777#false} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == ~input) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {12777#false} is VALID [2020-07-17 22:37:06,859 INFO L280 TraceCheckUtils]: 129: Hoare triple {12777#false} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == ~input && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {12777#false} is VALID [2020-07-17 22:37:06,859 INFO L280 TraceCheckUtils]: 130: Hoare triple {12777#false} assume !(((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {12777#false} is VALID [2020-07-17 22:37:06,859 INFO L280 TraceCheckUtils]: 131: Hoare triple {12777#false} assume !(8 == ~a12~0 && 5 == ~input && ((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a7~0 && 1 == ~a17~0) && 13 == ~a8~0))); {12777#false} is VALID [2020-07-17 22:37:06,859 INFO L280 TraceCheckUtils]: 132: Hoare triple {12777#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {12777#false} is VALID [2020-07-17 22:37:06,859 INFO L280 TraceCheckUtils]: 133: Hoare triple {12777#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {12777#false} is VALID [2020-07-17 22:37:06,860 INFO L280 TraceCheckUtils]: 134: Hoare triple {12777#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {12777#false} is VALID [2020-07-17 22:37:06,860 INFO L280 TraceCheckUtils]: 135: Hoare triple {12777#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {12777#false} is VALID [2020-07-17 22:37:06,860 INFO L280 TraceCheckUtils]: 136: Hoare triple {12777#false} assume (((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {12777#false} is VALID [2020-07-17 22:37:06,860 INFO L280 TraceCheckUtils]: 137: Hoare triple {12777#false} assume !false; {12777#false} is VALID [2020-07-17 22:37:06,879 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 58 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-07-17 22:37:06,879 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [872571354] [2020-07-17 22:37:06,880 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2027186350] [2020-07-17 22:37:06,880 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 [2020-07-17 22:37:06,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:37:06,985 INFO L264 TraceCheckSpWp]: Trace formula consists of 425 conjuncts, 7 conjunts are in the unsatisfiable core [2020-07-17 22:37:07,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:37:07,006 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 22:37:07,155 INFO L263 TraceCheckUtils]: 0: Hoare triple {12776#true} call ULTIMATE.init(); {12776#true} is VALID [2020-07-17 22:37:07,155 INFO L280 TraceCheckUtils]: 1: Hoare triple {12776#true} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {12776#true} is VALID [2020-07-17 22:37:07,155 INFO L280 TraceCheckUtils]: 2: Hoare triple {12776#true} assume true; {12776#true} is VALID [2020-07-17 22:37:07,156 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {12776#true} {12776#true} #782#return; {12776#true} is VALID [2020-07-17 22:37:07,156 INFO L263 TraceCheckUtils]: 4: Hoare triple {12776#true} call #t~ret4 := main(); {12776#true} is VALID [2020-07-17 22:37:07,156 INFO L280 TraceCheckUtils]: 5: Hoare triple {12776#true} ~output~0 := -1; {12776#true} is VALID [2020-07-17 22:37:07,157 INFO L280 TraceCheckUtils]: 6: Hoare triple {12776#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {12776#true} is VALID [2020-07-17 22:37:07,157 INFO L280 TraceCheckUtils]: 7: Hoare triple {12776#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {12776#true} is VALID [2020-07-17 22:37:07,157 INFO L263 TraceCheckUtils]: 8: Hoare triple {12776#true} call #t~ret3 := calculate_output(~input~0); {12776#true} is VALID [2020-07-17 22:37:07,157 INFO L280 TraceCheckUtils]: 9: Hoare triple {12776#true} ~input := #in~input; {12776#true} is VALID [2020-07-17 22:37:07,158 INFO L280 TraceCheckUtils]: 10: Hoare triple {12776#true} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {12776#true} is VALID [2020-07-17 22:37:07,158 INFO L280 TraceCheckUtils]: 11: Hoare triple {12776#true} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {12776#true} is VALID [2020-07-17 22:37:07,158 INFO L280 TraceCheckUtils]: 12: Hoare triple {12776#true} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {12776#true} is VALID [2020-07-17 22:37:07,166 INFO L280 TraceCheckUtils]: 13: Hoare triple {12776#true} assume 1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0;~a8~0 := 13;~a7~0 := 1;~a16~0 := 4;#res := -1; {12788#(= 1 ~a21~0)} is VALID [2020-07-17 22:37:07,167 INFO L280 TraceCheckUtils]: 14: Hoare triple {12788#(= 1 ~a21~0)} assume true; {12788#(= 1 ~a21~0)} is VALID [2020-07-17 22:37:07,168 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {12788#(= 1 ~a21~0)} {12776#true} #786#return; {12788#(= 1 ~a21~0)} is VALID [2020-07-17 22:37:07,169 INFO L280 TraceCheckUtils]: 16: Hoare triple {12788#(= 1 ~a21~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {12788#(= 1 ~a21~0)} is VALID [2020-07-17 22:37:07,169 INFO L280 TraceCheckUtils]: 17: Hoare triple {12788#(= 1 ~a21~0)} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {12788#(= 1 ~a21~0)} is VALID [2020-07-17 22:37:07,170 INFO L280 TraceCheckUtils]: 18: Hoare triple {12788#(= 1 ~a21~0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {12788#(= 1 ~a21~0)} is VALID [2020-07-17 22:37:07,171 INFO L263 TraceCheckUtils]: 19: Hoare triple {12788#(= 1 ~a21~0)} call #t~ret3 := calculate_output(~input~0); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:37:07,172 INFO L280 TraceCheckUtils]: 20: Hoare triple {12832#(= ~a21~0 |old(~a21~0)|)} ~input := #in~input; {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:37:07,173 INFO L280 TraceCheckUtils]: 21: Hoare triple {12832#(= ~a21~0 |old(~a21~0)|)} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:37:07,173 INFO L280 TraceCheckUtils]: 22: Hoare triple {12832#(= ~a21~0 |old(~a21~0)|)} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:37:07,174 INFO L280 TraceCheckUtils]: 23: Hoare triple {12832#(= ~a21~0 |old(~a21~0)|)} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:37:07,175 INFO L280 TraceCheckUtils]: 24: Hoare triple {12832#(= ~a21~0 |old(~a21~0)|)} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:37:07,175 INFO L280 TraceCheckUtils]: 25: Hoare triple {12832#(= ~a21~0 |old(~a21~0)|)} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:37:07,176 INFO L280 TraceCheckUtils]: 26: Hoare triple {12832#(= ~a21~0 |old(~a21~0)|)} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:37:07,177 INFO L280 TraceCheckUtils]: 27: Hoare triple {12832#(= ~a21~0 |old(~a21~0)|)} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:37:07,177 INFO L280 TraceCheckUtils]: 28: Hoare triple {12832#(= ~a21~0 |old(~a21~0)|)} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:37:07,178 INFO L280 TraceCheckUtils]: 29: Hoare triple {12832#(= ~a21~0 |old(~a21~0)|)} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:37:07,179 INFO L280 TraceCheckUtils]: 30: Hoare triple {12832#(= ~a21~0 |old(~a21~0)|)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:37:07,180 INFO L280 TraceCheckUtils]: 31: Hoare triple {12832#(= ~a21~0 |old(~a21~0)|)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:37:07,180 INFO L280 TraceCheckUtils]: 32: Hoare triple {12832#(= ~a21~0 |old(~a21~0)|)} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:37:07,181 INFO L280 TraceCheckUtils]: 33: Hoare triple {12832#(= ~a21~0 |old(~a21~0)|)} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:37:07,182 INFO L280 TraceCheckUtils]: 34: Hoare triple {12832#(= ~a21~0 |old(~a21~0)|)} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:37:07,183 INFO L280 TraceCheckUtils]: 35: Hoare triple {12832#(= ~a21~0 |old(~a21~0)|)} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:37:07,183 INFO L280 TraceCheckUtils]: 36: Hoare triple {12832#(= ~a21~0 |old(~a21~0)|)} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:37:07,184 INFO L280 TraceCheckUtils]: 37: Hoare triple {12832#(= ~a21~0 |old(~a21~0)|)} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:37:07,185 INFO L280 TraceCheckUtils]: 38: Hoare triple {12832#(= ~a21~0 |old(~a21~0)|)} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:37:07,186 INFO L280 TraceCheckUtils]: 39: Hoare triple {12832#(= ~a21~0 |old(~a21~0)|)} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:37:07,187 INFO L280 TraceCheckUtils]: 40: Hoare triple {12832#(= ~a21~0 |old(~a21~0)|)} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:37:07,187 INFO L280 TraceCheckUtils]: 41: Hoare triple {12832#(= ~a21~0 |old(~a21~0)|)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:37:07,188 INFO L280 TraceCheckUtils]: 42: Hoare triple {12832#(= ~a21~0 |old(~a21~0)|)} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:37:07,189 INFO L280 TraceCheckUtils]: 43: Hoare triple {12832#(= ~a21~0 |old(~a21~0)|)} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:37:07,189 INFO L280 TraceCheckUtils]: 44: Hoare triple {12832#(= ~a21~0 |old(~a21~0)|)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:37:07,191 INFO L280 TraceCheckUtils]: 45: Hoare triple {12832#(= ~a21~0 |old(~a21~0)|)} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:37:07,191 INFO L280 TraceCheckUtils]: 46: Hoare triple {12832#(= ~a21~0 |old(~a21~0)|)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:37:07,193 INFO L280 TraceCheckUtils]: 47: Hoare triple {12832#(= ~a21~0 |old(~a21~0)|)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:37:07,193 INFO L280 TraceCheckUtils]: 48: Hoare triple {12832#(= ~a21~0 |old(~a21~0)|)} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:37:07,194 INFO L280 TraceCheckUtils]: 49: Hoare triple {12832#(= ~a21~0 |old(~a21~0)|)} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:37:07,195 INFO L280 TraceCheckUtils]: 50: Hoare triple {12832#(= ~a21~0 |old(~a21~0)|)} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:37:07,196 INFO L280 TraceCheckUtils]: 51: Hoare triple {12832#(= ~a21~0 |old(~a21~0)|)} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:37:07,196 INFO L280 TraceCheckUtils]: 52: Hoare triple {12832#(= ~a21~0 |old(~a21~0)|)} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:37:07,197 INFO L280 TraceCheckUtils]: 53: Hoare triple {12832#(= ~a21~0 |old(~a21~0)|)} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:37:07,198 INFO L280 TraceCheckUtils]: 54: Hoare triple {12832#(= ~a21~0 |old(~a21~0)|)} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:37:07,199 INFO L280 TraceCheckUtils]: 55: Hoare triple {12832#(= ~a21~0 |old(~a21~0)|)} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:37:07,200 INFO L280 TraceCheckUtils]: 56: Hoare triple {12832#(= ~a21~0 |old(~a21~0)|)} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:37:07,200 INFO L280 TraceCheckUtils]: 57: Hoare triple {12832#(= ~a21~0 |old(~a21~0)|)} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {12832#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-17 22:37:07,202 INFO L280 TraceCheckUtils]: 58: Hoare triple {12832#(= ~a21~0 |old(~a21~0)|)} assume 8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)));~a20~0 := 0;~a21~0 := 1;~a17~0 := 0;~a8~0 := 14;~a16~0 := 4;#res := -1; {12833#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-17 22:37:07,203 INFO L280 TraceCheckUtils]: 59: Hoare triple {12833#(not (= 1 |old(~a21~0)|))} assume true; {12833#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-17 22:37:07,204 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {12833#(not (= 1 |old(~a21~0)|))} {12788#(= 1 ~a21~0)} #786#return; {12777#false} is VALID [2020-07-17 22:37:07,204 INFO L280 TraceCheckUtils]: 61: Hoare triple {12777#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {12777#false} is VALID [2020-07-17 22:37:07,205 INFO L280 TraceCheckUtils]: 62: Hoare triple {12777#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {12777#false} is VALID [2020-07-17 22:37:07,205 INFO L280 TraceCheckUtils]: 63: Hoare triple {12777#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {12777#false} is VALID [2020-07-17 22:37:07,205 INFO L263 TraceCheckUtils]: 64: Hoare triple {12777#false} call #t~ret3 := calculate_output(~input~0); {12777#false} is VALID [2020-07-17 22:37:07,206 INFO L280 TraceCheckUtils]: 65: Hoare triple {12777#false} ~input := #in~input; {12777#false} is VALID [2020-07-17 22:37:07,206 INFO L280 TraceCheckUtils]: 66: Hoare triple {12777#false} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {12777#false} is VALID [2020-07-17 22:37:07,206 INFO L280 TraceCheckUtils]: 67: Hoare triple {12777#false} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {12777#false} is VALID [2020-07-17 22:37:07,206 INFO L280 TraceCheckUtils]: 68: Hoare triple {12777#false} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {12777#false} is VALID [2020-07-17 22:37:07,207 INFO L280 TraceCheckUtils]: 69: Hoare triple {12777#false} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {12777#false} is VALID [2020-07-17 22:37:07,207 INFO L280 TraceCheckUtils]: 70: Hoare triple {12777#false} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {12777#false} is VALID [2020-07-17 22:37:07,207 INFO L280 TraceCheckUtils]: 71: Hoare triple {12777#false} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {12777#false} is VALID [2020-07-17 22:37:07,208 INFO L280 TraceCheckUtils]: 72: Hoare triple {12777#false} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {12777#false} is VALID [2020-07-17 22:37:07,208 INFO L280 TraceCheckUtils]: 73: Hoare triple {12777#false} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {12777#false} is VALID [2020-07-17 22:37:07,208 INFO L280 TraceCheckUtils]: 74: Hoare triple {12777#false} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {12777#false} is VALID [2020-07-17 22:37:07,209 INFO L280 TraceCheckUtils]: 75: Hoare triple {12777#false} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {12777#false} is VALID [2020-07-17 22:37:07,209 INFO L280 TraceCheckUtils]: 76: Hoare triple {12777#false} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {12777#false} is VALID [2020-07-17 22:37:07,209 INFO L280 TraceCheckUtils]: 77: Hoare triple {12777#false} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {12777#false} is VALID [2020-07-17 22:37:07,210 INFO L280 TraceCheckUtils]: 78: Hoare triple {12777#false} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {12777#false} is VALID [2020-07-17 22:37:07,210 INFO L280 TraceCheckUtils]: 79: Hoare triple {12777#false} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {12777#false} is VALID [2020-07-17 22:37:07,210 INFO L280 TraceCheckUtils]: 80: Hoare triple {12777#false} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {12777#false} is VALID [2020-07-17 22:37:07,211 INFO L280 TraceCheckUtils]: 81: Hoare triple {12777#false} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {12777#false} is VALID [2020-07-17 22:37:07,211 INFO L280 TraceCheckUtils]: 82: Hoare triple {12777#false} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {12777#false} is VALID [2020-07-17 22:37:07,211 INFO L280 TraceCheckUtils]: 83: Hoare triple {12777#false} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {12777#false} is VALID [2020-07-17 22:37:07,211 INFO L280 TraceCheckUtils]: 84: Hoare triple {12777#false} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {12777#false} is VALID [2020-07-17 22:37:07,212 INFO L280 TraceCheckUtils]: 85: Hoare triple {12777#false} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {12777#false} is VALID [2020-07-17 22:37:07,212 INFO L280 TraceCheckUtils]: 86: Hoare triple {12777#false} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {12777#false} is VALID [2020-07-17 22:37:07,212 INFO L280 TraceCheckUtils]: 87: Hoare triple {12777#false} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {12777#false} is VALID [2020-07-17 22:37:07,212 INFO L280 TraceCheckUtils]: 88: Hoare triple {12777#false} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {12777#false} is VALID [2020-07-17 22:37:07,213 INFO L280 TraceCheckUtils]: 89: Hoare triple {12777#false} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {12777#false} is VALID [2020-07-17 22:37:07,213 INFO L280 TraceCheckUtils]: 90: Hoare triple {12777#false} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {12777#false} is VALID [2020-07-17 22:37:07,213 INFO L280 TraceCheckUtils]: 91: Hoare triple {12777#false} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {12777#false} is VALID [2020-07-17 22:37:07,213 INFO L280 TraceCheckUtils]: 92: Hoare triple {12777#false} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {12777#false} is VALID [2020-07-17 22:37:07,213 INFO L280 TraceCheckUtils]: 93: Hoare triple {12777#false} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {12777#false} is VALID [2020-07-17 22:37:07,214 INFO L280 TraceCheckUtils]: 94: Hoare triple {12777#false} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {12777#false} is VALID [2020-07-17 22:37:07,214 INFO L280 TraceCheckUtils]: 95: Hoare triple {12777#false} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {12777#false} is VALID [2020-07-17 22:37:07,214 INFO L280 TraceCheckUtils]: 96: Hoare triple {12777#false} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {12777#false} is VALID [2020-07-17 22:37:07,214 INFO L280 TraceCheckUtils]: 97: Hoare triple {12777#false} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {12777#false} is VALID [2020-07-17 22:37:07,214 INFO L280 TraceCheckUtils]: 98: Hoare triple {12777#false} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {12777#false} is VALID [2020-07-17 22:37:07,215 INFO L280 TraceCheckUtils]: 99: Hoare triple {12777#false} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {12777#false} is VALID [2020-07-17 22:37:07,215 INFO L280 TraceCheckUtils]: 100: Hoare triple {12777#false} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {12777#false} is VALID [2020-07-17 22:37:07,215 INFO L280 TraceCheckUtils]: 101: Hoare triple {12777#false} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {12777#false} is VALID [2020-07-17 22:37:07,215 INFO L280 TraceCheckUtils]: 102: Hoare triple {12777#false} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {12777#false} is VALID [2020-07-17 22:37:07,215 INFO L280 TraceCheckUtils]: 103: Hoare triple {12777#false} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {12777#false} is VALID [2020-07-17 22:37:07,216 INFO L280 TraceCheckUtils]: 104: Hoare triple {12777#false} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {12777#false} is VALID [2020-07-17 22:37:07,216 INFO L280 TraceCheckUtils]: 105: Hoare triple {12777#false} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {12777#false} is VALID [2020-07-17 22:37:07,216 INFO L280 TraceCheckUtils]: 106: Hoare triple {12777#false} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {12777#false} is VALID [2020-07-17 22:37:07,216 INFO L280 TraceCheckUtils]: 107: Hoare triple {12777#false} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {12777#false} is VALID [2020-07-17 22:37:07,216 INFO L280 TraceCheckUtils]: 108: Hoare triple {12777#false} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {12777#false} is VALID [2020-07-17 22:37:07,216 INFO L280 TraceCheckUtils]: 109: Hoare triple {12777#false} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {12777#false} is VALID [2020-07-17 22:37:07,217 INFO L280 TraceCheckUtils]: 110: Hoare triple {12777#false} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {12777#false} is VALID [2020-07-17 22:37:07,217 INFO L280 TraceCheckUtils]: 111: Hoare triple {12777#false} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {12777#false} is VALID [2020-07-17 22:37:07,217 INFO L280 TraceCheckUtils]: 112: Hoare triple {12777#false} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {12777#false} is VALID [2020-07-17 22:37:07,217 INFO L280 TraceCheckUtils]: 113: Hoare triple {12777#false} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {12777#false} is VALID [2020-07-17 22:37:07,217 INFO L280 TraceCheckUtils]: 114: Hoare triple {12777#false} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {12777#false} is VALID [2020-07-17 22:37:07,218 INFO L280 TraceCheckUtils]: 115: Hoare triple {12777#false} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {12777#false} is VALID [2020-07-17 22:37:07,218 INFO L280 TraceCheckUtils]: 116: Hoare triple {12777#false} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {12777#false} is VALID [2020-07-17 22:37:07,218 INFO L280 TraceCheckUtils]: 117: Hoare triple {12777#false} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == ~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {12777#false} is VALID [2020-07-17 22:37:07,218 INFO L280 TraceCheckUtils]: 118: Hoare triple {12777#false} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == ~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {12777#false} is VALID [2020-07-17 22:37:07,218 INFO L280 TraceCheckUtils]: 119: Hoare triple {12777#false} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == ~input) && 4 == ~a16~0) && 1 == ~a20~0); {12777#false} is VALID [2020-07-17 22:37:07,219 INFO L280 TraceCheckUtils]: 120: Hoare triple {12777#false} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == ~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {12777#false} is VALID [2020-07-17 22:37:07,219 INFO L280 TraceCheckUtils]: 121: Hoare triple {12777#false} assume !(1 == ~a21~0 && (8 == ~a12~0 && ((1 == ~a17~0 && 3 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0); {12777#false} is VALID [2020-07-17 22:37:07,219 INFO L280 TraceCheckUtils]: 122: Hoare triple {12777#false} assume !(!(1 == ~a21~0) && 1 == ~a20~0 && (8 == ~a12~0 && 13 == ~a8~0 && ((5 == ~a16~0 && !(1 == ~a17~0)) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 2 == ~input) && 1 == ~a7~0); {12777#false} is VALID [2020-07-17 22:37:07,219 INFO L280 TraceCheckUtils]: 123: Hoare triple {12777#false} assume !(1 == ~a7~0 && 8 == ~a12~0 && ((1 == ~a20~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (4 == ~a16~0 && !(1 == ~a17~0))) && 4 == ~input) && 13 == ~a8~0) && !(1 == ~a21~0)); {12777#false} is VALID [2020-07-17 22:37:07,219 INFO L280 TraceCheckUtils]: 124: Hoare triple {12777#false} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == ~input) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {12777#false} is VALID [2020-07-17 22:37:07,220 INFO L280 TraceCheckUtils]: 125: Hoare triple {12777#false} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == ~input && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {12777#false} is VALID [2020-07-17 22:37:07,220 INFO L280 TraceCheckUtils]: 126: Hoare triple {12777#false} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == ~input && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {12777#false} is VALID [2020-07-17 22:37:07,220 INFO L280 TraceCheckUtils]: 127: Hoare triple {12777#false} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == ~input) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {12777#false} is VALID [2020-07-17 22:37:07,220 INFO L280 TraceCheckUtils]: 128: Hoare triple {12777#false} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == ~input) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {12777#false} is VALID [2020-07-17 22:37:07,220 INFO L280 TraceCheckUtils]: 129: Hoare triple {12777#false} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == ~input && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {12777#false} is VALID [2020-07-17 22:37:07,220 INFO L280 TraceCheckUtils]: 130: Hoare triple {12777#false} assume !(((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {12777#false} is VALID [2020-07-17 22:37:07,221 INFO L280 TraceCheckUtils]: 131: Hoare triple {12777#false} assume !(8 == ~a12~0 && 5 == ~input && ((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a7~0 && 1 == ~a17~0) && 13 == ~a8~0))); {12777#false} is VALID [2020-07-17 22:37:07,221 INFO L280 TraceCheckUtils]: 132: Hoare triple {12777#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {12777#false} is VALID [2020-07-17 22:37:07,221 INFO L280 TraceCheckUtils]: 133: Hoare triple {12777#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {12777#false} is VALID [2020-07-17 22:37:07,221 INFO L280 TraceCheckUtils]: 134: Hoare triple {12777#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {12777#false} is VALID [2020-07-17 22:37:07,221 INFO L280 TraceCheckUtils]: 135: Hoare triple {12777#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {12777#false} is VALID [2020-07-17 22:37:07,222 INFO L280 TraceCheckUtils]: 136: Hoare triple {12777#false} assume (((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {12777#false} is VALID [2020-07-17 22:37:07,222 INFO L280 TraceCheckUtils]: 137: Hoare triple {12777#false} assume !false; {12777#false} is VALID [2020-07-17 22:37:07,245 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 59 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-17 22:37:07,245 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-17 22:37:07,245 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 5] total 7 [2020-07-17 22:37:07,246 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1299258474] [2020-07-17 22:37:07,247 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 138 [2020-07-17 22:37:07,249 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:37:07,249 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states. [2020-07-17 22:37:07,492 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 144 edges. 144 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:37:07,493 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-17 22:37:07,493 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:37:07,493 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-17 22:37:07,493 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2020-07-17 22:37:07,493 INFO L87 Difference]: Start difference. First operand 1267 states and 1667 transitions. Second operand 7 states. [2020-07-17 22:37:12,110 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:37:12,110 INFO L93 Difference]: Finished difference Result 3003 states and 4120 transitions. [2020-07-17 22:37:12,110 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2020-07-17 22:37:12,110 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 138 [2020-07-17 22:37:12,113 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:37:12,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-17 22:37:12,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 623 transitions. [2020-07-17 22:37:12,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-17 22:37:12,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 623 transitions. [2020-07-17 22:37:12,127 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states and 623 transitions. [2020-07-17 22:37:13,290 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 623 edges. 623 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:37:13,438 INFO L225 Difference]: With dead ends: 3003 [2020-07-17 22:37:13,438 INFO L226 Difference]: Without dead ends: 1742 [2020-07-17 22:37:13,442 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 154 GetRequests, 145 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=33, Invalid=77, Unknown=0, NotChecked=0, Total=110 [2020-07-17 22:37:13,444 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1742 states. [2020-07-17 22:37:13,728 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1742 to 1285. [2020-07-17 22:37:13,728 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:37:13,728 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1742 states. Second operand 1285 states. [2020-07-17 22:37:13,728 INFO L74 IsIncluded]: Start isIncluded. First operand 1742 states. Second operand 1285 states. [2020-07-17 22:37:13,729 INFO L87 Difference]: Start difference. First operand 1742 states. Second operand 1285 states. [2020-07-17 22:37:13,943 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:37:13,943 INFO L93 Difference]: Finished difference Result 1742 states and 2313 transitions. [2020-07-17 22:37:13,944 INFO L276 IsEmpty]: Start isEmpty. Operand 1742 states and 2313 transitions. [2020-07-17 22:37:13,952 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:37:13,952 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:37:13,952 INFO L74 IsIncluded]: Start isIncluded. First operand 1285 states. Second operand 1742 states. [2020-07-17 22:37:13,953 INFO L87 Difference]: Start difference. First operand 1285 states. Second operand 1742 states. [2020-07-17 22:37:14,190 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:37:14,190 INFO L93 Difference]: Finished difference Result 1742 states and 2313 transitions. [2020-07-17 22:37:14,190 INFO L276 IsEmpty]: Start isEmpty. Operand 1742 states and 2313 transitions. [2020-07-17 22:37:14,198 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:37:14,198 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:37:14,198 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:37:14,198 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:37:14,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1285 states. [2020-07-17 22:37:14,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1285 states to 1285 states and 1654 transitions. [2020-07-17 22:37:14,311 INFO L78 Accepts]: Start accepts. Automaton has 1285 states and 1654 transitions. Word has length 138 [2020-07-17 22:37:14,311 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:37:14,311 INFO L479 AbstractCegarLoop]: Abstraction has 1285 states and 1654 transitions. [2020-07-17 22:37:14,312 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-17 22:37:14,312 INFO L276 IsEmpty]: Start isEmpty. Operand 1285 states and 1654 transitions. [2020-07-17 22:37:14,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2020-07-17 22:37:14,316 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:37:14,316 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 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] [2020-07-17 22:37:14,530 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,4 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-17 22:37:14,531 INFO L427 AbstractCegarLoop]: === Iteration 5 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:37:14,531 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:37:14,531 INFO L82 PathProgramCache]: Analyzing trace with hash 1817929918, now seen corresponding path program 1 times [2020-07-17 22:37:14,532 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:37:14,532 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1170704879] [2020-07-17 22:37:14,532 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:37:14,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:37:14,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:37:14,761 INFO L280 TraceCheckUtils]: 0: Hoare triple {21202#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {21203#(and (<= ~a21~0 1) (<= 1 ~a21~0) (<= ~a16~0 5))} is VALID [2020-07-17 22:37:14,762 INFO L280 TraceCheckUtils]: 1: Hoare triple {21203#(and (<= ~a21~0 1) (<= 1 ~a21~0) (<= ~a16~0 5))} assume true; {21203#(and (<= ~a21~0 1) (<= 1 ~a21~0) (<= ~a16~0 5))} is VALID [2020-07-17 22:37:14,763 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {21203#(and (<= ~a21~0 1) (<= 1 ~a21~0) (<= ~a16~0 5))} {21145#true} #782#return; {21150#(and (<= ~a21~0 1) (<= 1 ~a21~0) (not (= 6 ~a16~0)))} is VALID [2020-07-17 22:37:14,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:37:14,843 INFO L280 TraceCheckUtils]: 0: Hoare triple {21204#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {21205#(and (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:37:14,844 INFO L280 TraceCheckUtils]: 1: Hoare triple {21205#(and (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input) (= ~a21~0 |old(~a21~0)|))} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {21205#(and (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:37:14,845 INFO L280 TraceCheckUtils]: 2: Hoare triple {21205#(and (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input) (= ~a21~0 |old(~a21~0)|))} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {21205#(and (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:37:14,846 INFO L280 TraceCheckUtils]: 3: Hoare triple {21205#(and (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input) (= ~a21~0 |old(~a21~0)|))} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {21205#(and (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:37:14,847 INFO L280 TraceCheckUtils]: 4: Hoare triple {21205#(and (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input) (= ~a21~0 |old(~a21~0)|))} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {21205#(and (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:37:14,848 INFO L280 TraceCheckUtils]: 5: Hoare triple {21205#(and (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input) (= ~a21~0 |old(~a21~0)|))} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {21205#(and (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:37:14,848 INFO L280 TraceCheckUtils]: 6: Hoare triple {21205#(and (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input) (= ~a21~0 |old(~a21~0)|))} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {21205#(and (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:37:14,849 INFO L280 TraceCheckUtils]: 7: Hoare triple {21205#(and (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input) (= ~a21~0 |old(~a21~0)|))} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {21205#(and (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:37:14,850 INFO L280 TraceCheckUtils]: 8: Hoare triple {21205#(and (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input) (= ~a21~0 |old(~a21~0)|))} assume 8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0));~a7~0 := 1;~a17~0 := 1;~a21~0 := 0;~a20~0 := 1;~a8~0 := 13;~a16~0 := 5;#res := 26; {21206#(and (= 1 |calculate_output_#in~input|) (or (= 6 |old(~a16~0)|) (not (= |calculate_output_#in~input| |old(~a21~0)|))))} is VALID [2020-07-17 22:37:14,851 INFO L280 TraceCheckUtils]: 9: Hoare triple {21206#(and (= 1 |calculate_output_#in~input|) (or (= 6 |old(~a16~0)|) (not (= |calculate_output_#in~input| |old(~a21~0)|))))} assume true; {21206#(and (= 1 |calculate_output_#in~input|) (or (= 6 |old(~a16~0)|) (not (= |calculate_output_#in~input| |old(~a21~0)|))))} is VALID [2020-07-17 22:37:14,852 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {21206#(and (= 1 |calculate_output_#in~input|) (or (= 6 |old(~a16~0)|) (not (= |calculate_output_#in~input| |old(~a21~0)|))))} {21151#(or (not (= 1 main_~input~0)) (and (not (= 6 ~a16~0)) (= ~a21~0 main_~input~0)))} #786#return; {21146#false} is VALID [2020-07-17 22:37:14,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:37:14,873 INFO L280 TraceCheckUtils]: 0: Hoare triple {21204#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {21145#true} is VALID [2020-07-17 22:37:14,873 INFO L280 TraceCheckUtils]: 1: Hoare triple {21145#true} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {21145#true} is VALID [2020-07-17 22:37:14,873 INFO L280 TraceCheckUtils]: 2: Hoare triple {21145#true} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {21145#true} is VALID [2020-07-17 22:37:14,873 INFO L280 TraceCheckUtils]: 3: Hoare triple {21145#true} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {21145#true} is VALID [2020-07-17 22:37:14,874 INFO L280 TraceCheckUtils]: 4: Hoare triple {21145#true} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {21145#true} is VALID [2020-07-17 22:37:14,874 INFO L280 TraceCheckUtils]: 5: Hoare triple {21145#true} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {21145#true} is VALID [2020-07-17 22:37:14,874 INFO L280 TraceCheckUtils]: 6: Hoare triple {21145#true} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {21145#true} is VALID [2020-07-17 22:37:14,874 INFO L280 TraceCheckUtils]: 7: Hoare triple {21145#true} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {21145#true} is VALID [2020-07-17 22:37:14,874 INFO L280 TraceCheckUtils]: 8: Hoare triple {21145#true} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {21145#true} is VALID [2020-07-17 22:37:14,874 INFO L280 TraceCheckUtils]: 9: Hoare triple {21145#true} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {21145#true} is VALID [2020-07-17 22:37:14,875 INFO L280 TraceCheckUtils]: 10: Hoare triple {21145#true} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {21145#true} is VALID [2020-07-17 22:37:14,875 INFO L280 TraceCheckUtils]: 11: Hoare triple {21145#true} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {21145#true} is VALID [2020-07-17 22:37:14,875 INFO L280 TraceCheckUtils]: 12: Hoare triple {21145#true} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {21145#true} is VALID [2020-07-17 22:37:14,875 INFO L280 TraceCheckUtils]: 13: Hoare triple {21145#true} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {21145#true} is VALID [2020-07-17 22:37:14,875 INFO L280 TraceCheckUtils]: 14: Hoare triple {21145#true} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {21145#true} is VALID [2020-07-17 22:37:14,876 INFO L280 TraceCheckUtils]: 15: Hoare triple {21145#true} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {21145#true} is VALID [2020-07-17 22:37:14,876 INFO L280 TraceCheckUtils]: 16: Hoare triple {21145#true} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {21145#true} is VALID [2020-07-17 22:37:14,876 INFO L280 TraceCheckUtils]: 17: Hoare triple {21145#true} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {21145#true} is VALID [2020-07-17 22:37:14,876 INFO L280 TraceCheckUtils]: 18: Hoare triple {21145#true} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {21145#true} is VALID [2020-07-17 22:37:14,876 INFO L280 TraceCheckUtils]: 19: Hoare triple {21145#true} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {21145#true} is VALID [2020-07-17 22:37:14,876 INFO L280 TraceCheckUtils]: 20: Hoare triple {21145#true} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {21145#true} is VALID [2020-07-17 22:37:14,877 INFO L280 TraceCheckUtils]: 21: Hoare triple {21145#true} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {21145#true} is VALID [2020-07-17 22:37:14,877 INFO L280 TraceCheckUtils]: 22: Hoare triple {21145#true} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {21145#true} is VALID [2020-07-17 22:37:14,877 INFO L280 TraceCheckUtils]: 23: Hoare triple {21145#true} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {21145#true} is VALID [2020-07-17 22:37:14,877 INFO L280 TraceCheckUtils]: 24: Hoare triple {21145#true} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {21145#true} is VALID [2020-07-17 22:37:14,877 INFO L280 TraceCheckUtils]: 25: Hoare triple {21145#true} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {21145#true} is VALID [2020-07-17 22:37:14,878 INFO L280 TraceCheckUtils]: 26: Hoare triple {21145#true} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {21145#true} is VALID [2020-07-17 22:37:14,878 INFO L280 TraceCheckUtils]: 27: Hoare triple {21145#true} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {21145#true} is VALID [2020-07-17 22:37:14,878 INFO L280 TraceCheckUtils]: 28: Hoare triple {21145#true} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {21145#true} is VALID [2020-07-17 22:37:14,878 INFO L280 TraceCheckUtils]: 29: Hoare triple {21145#true} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {21145#true} is VALID [2020-07-17 22:37:14,878 INFO L280 TraceCheckUtils]: 30: Hoare triple {21145#true} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {21145#true} is VALID [2020-07-17 22:37:14,878 INFO L280 TraceCheckUtils]: 31: Hoare triple {21145#true} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {21145#true} is VALID [2020-07-17 22:37:14,879 INFO L280 TraceCheckUtils]: 32: Hoare triple {21145#true} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {21145#true} is VALID [2020-07-17 22:37:14,879 INFO L280 TraceCheckUtils]: 33: Hoare triple {21145#true} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {21145#true} is VALID [2020-07-17 22:37:14,879 INFO L280 TraceCheckUtils]: 34: Hoare triple {21145#true} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {21145#true} is VALID [2020-07-17 22:37:14,879 INFO L280 TraceCheckUtils]: 35: Hoare triple {21145#true} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {21145#true} is VALID [2020-07-17 22:37:14,879 INFO L280 TraceCheckUtils]: 36: Hoare triple {21145#true} assume 5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0;~a21~0 := 1;~a8~0 := 14;~a16~0 := 4;~a20~0 := 0;~a7~0 := 0;~a17~0 := 0;#res := -1; {21145#true} is VALID [2020-07-17 22:37:14,880 INFO L280 TraceCheckUtils]: 37: Hoare triple {21145#true} assume true; {21145#true} is VALID [2020-07-17 22:37:14,880 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {21145#true} {21146#false} #786#return; {21146#false} is VALID [2020-07-17 22:37:14,883 INFO L263 TraceCheckUtils]: 0: Hoare triple {21145#true} call ULTIMATE.init(); {21202#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} is VALID [2020-07-17 22:37:14,889 INFO L280 TraceCheckUtils]: 1: Hoare triple {21202#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {21203#(and (<= ~a21~0 1) (<= 1 ~a21~0) (<= ~a16~0 5))} is VALID [2020-07-17 22:37:14,890 INFO L280 TraceCheckUtils]: 2: Hoare triple {21203#(and (<= ~a21~0 1) (<= 1 ~a21~0) (<= ~a16~0 5))} assume true; {21203#(and (<= ~a21~0 1) (<= 1 ~a21~0) (<= ~a16~0 5))} is VALID [2020-07-17 22:37:14,891 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {21203#(and (<= ~a21~0 1) (<= 1 ~a21~0) (<= ~a16~0 5))} {21145#true} #782#return; {21150#(and (<= ~a21~0 1) (<= 1 ~a21~0) (not (= 6 ~a16~0)))} is VALID [2020-07-17 22:37:14,891 INFO L263 TraceCheckUtils]: 4: Hoare triple {21150#(and (<= ~a21~0 1) (<= 1 ~a21~0) (not (= 6 ~a16~0)))} call #t~ret4 := main(); {21150#(and (<= ~a21~0 1) (<= 1 ~a21~0) (not (= 6 ~a16~0)))} is VALID [2020-07-17 22:37:14,892 INFO L280 TraceCheckUtils]: 5: Hoare triple {21150#(and (<= ~a21~0 1) (<= 1 ~a21~0) (not (= 6 ~a16~0)))} ~output~0 := -1; {21150#(and (<= ~a21~0 1) (<= 1 ~a21~0) (not (= 6 ~a16~0)))} is VALID [2020-07-17 22:37:14,893 INFO L280 TraceCheckUtils]: 6: Hoare triple {21150#(and (<= ~a21~0 1) (<= 1 ~a21~0) (not (= 6 ~a16~0)))} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {21151#(or (not (= 1 main_~input~0)) (and (not (= 6 ~a16~0)) (= ~a21~0 main_~input~0)))} is VALID [2020-07-17 22:37:14,894 INFO L280 TraceCheckUtils]: 7: Hoare triple {21151#(or (not (= 1 main_~input~0)) (and (not (= 6 ~a16~0)) (= ~a21~0 main_~input~0)))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {21151#(or (not (= 1 main_~input~0)) (and (not (= 6 ~a16~0)) (= ~a21~0 main_~input~0)))} is VALID [2020-07-17 22:37:14,895 INFO L263 TraceCheckUtils]: 8: Hoare triple {21151#(or (not (= 1 main_~input~0)) (and (not (= 6 ~a16~0)) (= ~a21~0 main_~input~0)))} call #t~ret3 := calculate_output(~input~0); {21204#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:37:14,896 INFO L280 TraceCheckUtils]: 9: Hoare triple {21204#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {21205#(and (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:37:14,897 INFO L280 TraceCheckUtils]: 10: Hoare triple {21205#(and (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input) (= ~a21~0 |old(~a21~0)|))} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {21205#(and (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:37:14,898 INFO L280 TraceCheckUtils]: 11: Hoare triple {21205#(and (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input) (= ~a21~0 |old(~a21~0)|))} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {21205#(and (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:37:14,899 INFO L280 TraceCheckUtils]: 12: Hoare triple {21205#(and (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input) (= ~a21~0 |old(~a21~0)|))} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {21205#(and (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:37:14,899 INFO L280 TraceCheckUtils]: 13: Hoare triple {21205#(and (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input) (= ~a21~0 |old(~a21~0)|))} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {21205#(and (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:37:14,900 INFO L280 TraceCheckUtils]: 14: Hoare triple {21205#(and (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input) (= ~a21~0 |old(~a21~0)|))} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {21205#(and (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:37:14,901 INFO L280 TraceCheckUtils]: 15: Hoare triple {21205#(and (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input) (= ~a21~0 |old(~a21~0)|))} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {21205#(and (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:37:14,902 INFO L280 TraceCheckUtils]: 16: Hoare triple {21205#(and (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input) (= ~a21~0 |old(~a21~0)|))} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {21205#(and (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:37:14,903 INFO L280 TraceCheckUtils]: 17: Hoare triple {21205#(and (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input) (= ~a21~0 |old(~a21~0)|))} assume 8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0));~a7~0 := 1;~a17~0 := 1;~a21~0 := 0;~a20~0 := 1;~a8~0 := 13;~a16~0 := 5;#res := 26; {21206#(and (= 1 |calculate_output_#in~input|) (or (= 6 |old(~a16~0)|) (not (= |calculate_output_#in~input| |old(~a21~0)|))))} is VALID [2020-07-17 22:37:14,904 INFO L280 TraceCheckUtils]: 18: Hoare triple {21206#(and (= 1 |calculate_output_#in~input|) (or (= 6 |old(~a16~0)|) (not (= |calculate_output_#in~input| |old(~a21~0)|))))} assume true; {21206#(and (= 1 |calculate_output_#in~input|) (or (= 6 |old(~a16~0)|) (not (= |calculate_output_#in~input| |old(~a21~0)|))))} is VALID [2020-07-17 22:37:14,905 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {21206#(and (= 1 |calculate_output_#in~input|) (or (= 6 |old(~a16~0)|) (not (= |calculate_output_#in~input| |old(~a21~0)|))))} {21151#(or (not (= 1 main_~input~0)) (and (not (= 6 ~a16~0)) (= ~a21~0 main_~input~0)))} #786#return; {21146#false} is VALID [2020-07-17 22:37:14,905 INFO L280 TraceCheckUtils]: 20: Hoare triple {21146#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {21146#false} is VALID [2020-07-17 22:37:14,906 INFO L280 TraceCheckUtils]: 21: Hoare triple {21146#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {21146#false} is VALID [2020-07-17 22:37:14,906 INFO L280 TraceCheckUtils]: 22: Hoare triple {21146#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {21146#false} is VALID [2020-07-17 22:37:14,906 INFO L263 TraceCheckUtils]: 23: Hoare triple {21146#false} call #t~ret3 := calculate_output(~input~0); {21204#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:37:14,906 INFO L280 TraceCheckUtils]: 24: Hoare triple {21204#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {21145#true} is VALID [2020-07-17 22:37:14,906 INFO L280 TraceCheckUtils]: 25: Hoare triple {21145#true} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {21145#true} is VALID [2020-07-17 22:37:14,906 INFO L280 TraceCheckUtils]: 26: Hoare triple {21145#true} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {21145#true} is VALID [2020-07-17 22:37:14,907 INFO L280 TraceCheckUtils]: 27: Hoare triple {21145#true} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {21145#true} is VALID [2020-07-17 22:37:14,907 INFO L280 TraceCheckUtils]: 28: Hoare triple {21145#true} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {21145#true} is VALID [2020-07-17 22:37:14,907 INFO L280 TraceCheckUtils]: 29: Hoare triple {21145#true} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {21145#true} is VALID [2020-07-17 22:37:14,907 INFO L280 TraceCheckUtils]: 30: Hoare triple {21145#true} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {21145#true} is VALID [2020-07-17 22:37:14,907 INFO L280 TraceCheckUtils]: 31: Hoare triple {21145#true} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {21145#true} is VALID [2020-07-17 22:37:14,908 INFO L280 TraceCheckUtils]: 32: Hoare triple {21145#true} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {21145#true} is VALID [2020-07-17 22:37:14,908 INFO L280 TraceCheckUtils]: 33: Hoare triple {21145#true} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {21145#true} is VALID [2020-07-17 22:37:14,908 INFO L280 TraceCheckUtils]: 34: Hoare triple {21145#true} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {21145#true} is VALID [2020-07-17 22:37:14,908 INFO L280 TraceCheckUtils]: 35: Hoare triple {21145#true} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {21145#true} is VALID [2020-07-17 22:37:14,909 INFO L280 TraceCheckUtils]: 36: Hoare triple {21145#true} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {21145#true} is VALID [2020-07-17 22:37:14,909 INFO L280 TraceCheckUtils]: 37: Hoare triple {21145#true} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {21145#true} is VALID [2020-07-17 22:37:14,909 INFO L280 TraceCheckUtils]: 38: Hoare triple {21145#true} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {21145#true} is VALID [2020-07-17 22:37:14,910 INFO L280 TraceCheckUtils]: 39: Hoare triple {21145#true} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {21145#true} is VALID [2020-07-17 22:37:14,910 INFO L280 TraceCheckUtils]: 40: Hoare triple {21145#true} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {21145#true} is VALID [2020-07-17 22:37:14,910 INFO L280 TraceCheckUtils]: 41: Hoare triple {21145#true} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {21145#true} is VALID [2020-07-17 22:37:14,910 INFO L280 TraceCheckUtils]: 42: Hoare triple {21145#true} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {21145#true} is VALID [2020-07-17 22:37:14,910 INFO L280 TraceCheckUtils]: 43: Hoare triple {21145#true} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {21145#true} is VALID [2020-07-17 22:37:14,910 INFO L280 TraceCheckUtils]: 44: Hoare triple {21145#true} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {21145#true} is VALID [2020-07-17 22:37:14,911 INFO L280 TraceCheckUtils]: 45: Hoare triple {21145#true} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {21145#true} is VALID [2020-07-17 22:37:14,911 INFO L280 TraceCheckUtils]: 46: Hoare triple {21145#true} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {21145#true} is VALID [2020-07-17 22:37:14,911 INFO L280 TraceCheckUtils]: 47: Hoare triple {21145#true} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {21145#true} is VALID [2020-07-17 22:37:14,911 INFO L280 TraceCheckUtils]: 48: Hoare triple {21145#true} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {21145#true} is VALID [2020-07-17 22:37:14,911 INFO L280 TraceCheckUtils]: 49: Hoare triple {21145#true} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {21145#true} is VALID [2020-07-17 22:37:14,911 INFO L280 TraceCheckUtils]: 50: Hoare triple {21145#true} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {21145#true} is VALID [2020-07-17 22:37:14,912 INFO L280 TraceCheckUtils]: 51: Hoare triple {21145#true} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {21145#true} is VALID [2020-07-17 22:37:14,912 INFO L280 TraceCheckUtils]: 52: Hoare triple {21145#true} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {21145#true} is VALID [2020-07-17 22:37:14,912 INFO L280 TraceCheckUtils]: 53: Hoare triple {21145#true} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {21145#true} is VALID [2020-07-17 22:37:14,912 INFO L280 TraceCheckUtils]: 54: Hoare triple {21145#true} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {21145#true} is VALID [2020-07-17 22:37:14,912 INFO L280 TraceCheckUtils]: 55: Hoare triple {21145#true} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {21145#true} is VALID [2020-07-17 22:37:14,912 INFO L280 TraceCheckUtils]: 56: Hoare triple {21145#true} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {21145#true} is VALID [2020-07-17 22:37:14,913 INFO L280 TraceCheckUtils]: 57: Hoare triple {21145#true} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {21145#true} is VALID [2020-07-17 22:37:14,913 INFO L280 TraceCheckUtils]: 58: Hoare triple {21145#true} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {21145#true} is VALID [2020-07-17 22:37:14,913 INFO L280 TraceCheckUtils]: 59: Hoare triple {21145#true} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {21145#true} is VALID [2020-07-17 22:37:14,913 INFO L280 TraceCheckUtils]: 60: Hoare triple {21145#true} assume 5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0;~a21~0 := 1;~a8~0 := 14;~a16~0 := 4;~a20~0 := 0;~a7~0 := 0;~a17~0 := 0;#res := -1; {21145#true} is VALID [2020-07-17 22:37:14,913 INFO L280 TraceCheckUtils]: 61: Hoare triple {21145#true} assume true; {21145#true} is VALID [2020-07-17 22:37:14,914 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {21145#true} {21146#false} #786#return; {21146#false} is VALID [2020-07-17 22:37:14,914 INFO L280 TraceCheckUtils]: 63: Hoare triple {21146#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {21146#false} is VALID [2020-07-17 22:37:14,914 INFO L280 TraceCheckUtils]: 64: Hoare triple {21146#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {21146#false} is VALID [2020-07-17 22:37:14,914 INFO L280 TraceCheckUtils]: 65: Hoare triple {21146#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {21146#false} is VALID [2020-07-17 22:37:14,914 INFO L263 TraceCheckUtils]: 66: Hoare triple {21146#false} call #t~ret3 := calculate_output(~input~0); {21146#false} is VALID [2020-07-17 22:37:14,914 INFO L280 TraceCheckUtils]: 67: Hoare triple {21146#false} ~input := #in~input; {21146#false} is VALID [2020-07-17 22:37:14,915 INFO L280 TraceCheckUtils]: 68: Hoare triple {21146#false} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {21146#false} is VALID [2020-07-17 22:37:14,915 INFO L280 TraceCheckUtils]: 69: Hoare triple {21146#false} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {21146#false} is VALID [2020-07-17 22:37:14,915 INFO L280 TraceCheckUtils]: 70: Hoare triple {21146#false} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {21146#false} is VALID [2020-07-17 22:37:14,915 INFO L280 TraceCheckUtils]: 71: Hoare triple {21146#false} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {21146#false} is VALID [2020-07-17 22:37:14,915 INFO L280 TraceCheckUtils]: 72: Hoare triple {21146#false} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {21146#false} is VALID [2020-07-17 22:37:14,915 INFO L280 TraceCheckUtils]: 73: Hoare triple {21146#false} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {21146#false} is VALID [2020-07-17 22:37:14,916 INFO L280 TraceCheckUtils]: 74: Hoare triple {21146#false} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {21146#false} is VALID [2020-07-17 22:37:14,916 INFO L280 TraceCheckUtils]: 75: Hoare triple {21146#false} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {21146#false} is VALID [2020-07-17 22:37:14,916 INFO L280 TraceCheckUtils]: 76: Hoare triple {21146#false} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {21146#false} is VALID [2020-07-17 22:37:14,916 INFO L280 TraceCheckUtils]: 77: Hoare triple {21146#false} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {21146#false} is VALID [2020-07-17 22:37:14,916 INFO L280 TraceCheckUtils]: 78: Hoare triple {21146#false} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {21146#false} is VALID [2020-07-17 22:37:14,916 INFO L280 TraceCheckUtils]: 79: Hoare triple {21146#false} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {21146#false} is VALID [2020-07-17 22:37:14,917 INFO L280 TraceCheckUtils]: 80: Hoare triple {21146#false} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {21146#false} is VALID [2020-07-17 22:37:14,917 INFO L280 TraceCheckUtils]: 81: Hoare triple {21146#false} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {21146#false} is VALID [2020-07-17 22:37:14,917 INFO L280 TraceCheckUtils]: 82: Hoare triple {21146#false} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {21146#false} is VALID [2020-07-17 22:37:14,917 INFO L280 TraceCheckUtils]: 83: Hoare triple {21146#false} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {21146#false} is VALID [2020-07-17 22:37:14,917 INFO L280 TraceCheckUtils]: 84: Hoare triple {21146#false} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {21146#false} is VALID [2020-07-17 22:37:14,917 INFO L280 TraceCheckUtils]: 85: Hoare triple {21146#false} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {21146#false} is VALID [2020-07-17 22:37:14,918 INFO L280 TraceCheckUtils]: 86: Hoare triple {21146#false} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {21146#false} is VALID [2020-07-17 22:37:14,918 INFO L280 TraceCheckUtils]: 87: Hoare triple {21146#false} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {21146#false} is VALID [2020-07-17 22:37:14,918 INFO L280 TraceCheckUtils]: 88: Hoare triple {21146#false} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {21146#false} is VALID [2020-07-17 22:37:14,918 INFO L280 TraceCheckUtils]: 89: Hoare triple {21146#false} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {21146#false} is VALID [2020-07-17 22:37:14,918 INFO L280 TraceCheckUtils]: 90: Hoare triple {21146#false} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {21146#false} is VALID [2020-07-17 22:37:14,918 INFO L280 TraceCheckUtils]: 91: Hoare triple {21146#false} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {21146#false} is VALID [2020-07-17 22:37:14,919 INFO L280 TraceCheckUtils]: 92: Hoare triple {21146#false} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {21146#false} is VALID [2020-07-17 22:37:14,919 INFO L280 TraceCheckUtils]: 93: Hoare triple {21146#false} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {21146#false} is VALID [2020-07-17 22:37:14,919 INFO L280 TraceCheckUtils]: 94: Hoare triple {21146#false} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {21146#false} is VALID [2020-07-17 22:37:14,919 INFO L280 TraceCheckUtils]: 95: Hoare triple {21146#false} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {21146#false} is VALID [2020-07-17 22:37:14,919 INFO L280 TraceCheckUtils]: 96: Hoare triple {21146#false} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {21146#false} is VALID [2020-07-17 22:37:14,919 INFO L280 TraceCheckUtils]: 97: Hoare triple {21146#false} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {21146#false} is VALID [2020-07-17 22:37:14,920 INFO L280 TraceCheckUtils]: 98: Hoare triple {21146#false} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {21146#false} is VALID [2020-07-17 22:37:14,920 INFO L280 TraceCheckUtils]: 99: Hoare triple {21146#false} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {21146#false} is VALID [2020-07-17 22:37:14,920 INFO L280 TraceCheckUtils]: 100: Hoare triple {21146#false} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {21146#false} is VALID [2020-07-17 22:37:14,920 INFO L280 TraceCheckUtils]: 101: Hoare triple {21146#false} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {21146#false} is VALID [2020-07-17 22:37:14,920 INFO L280 TraceCheckUtils]: 102: Hoare triple {21146#false} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {21146#false} is VALID [2020-07-17 22:37:14,920 INFO L280 TraceCheckUtils]: 103: Hoare triple {21146#false} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {21146#false} is VALID [2020-07-17 22:37:14,921 INFO L280 TraceCheckUtils]: 104: Hoare triple {21146#false} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {21146#false} is VALID [2020-07-17 22:37:14,921 INFO L280 TraceCheckUtils]: 105: Hoare triple {21146#false} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {21146#false} is VALID [2020-07-17 22:37:14,921 INFO L280 TraceCheckUtils]: 106: Hoare triple {21146#false} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {21146#false} is VALID [2020-07-17 22:37:14,921 INFO L280 TraceCheckUtils]: 107: Hoare triple {21146#false} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {21146#false} is VALID [2020-07-17 22:37:14,921 INFO L280 TraceCheckUtils]: 108: Hoare triple {21146#false} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {21146#false} is VALID [2020-07-17 22:37:14,922 INFO L280 TraceCheckUtils]: 109: Hoare triple {21146#false} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {21146#false} is VALID [2020-07-17 22:37:14,922 INFO L280 TraceCheckUtils]: 110: Hoare triple {21146#false} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {21146#false} is VALID [2020-07-17 22:37:14,922 INFO L280 TraceCheckUtils]: 111: Hoare triple {21146#false} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {21146#false} is VALID [2020-07-17 22:37:14,922 INFO L280 TraceCheckUtils]: 112: Hoare triple {21146#false} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {21146#false} is VALID [2020-07-17 22:37:14,922 INFO L280 TraceCheckUtils]: 113: Hoare triple {21146#false} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {21146#false} is VALID [2020-07-17 22:37:14,923 INFO L280 TraceCheckUtils]: 114: Hoare triple {21146#false} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {21146#false} is VALID [2020-07-17 22:37:14,923 INFO L280 TraceCheckUtils]: 115: Hoare triple {21146#false} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {21146#false} is VALID [2020-07-17 22:37:14,923 INFO L280 TraceCheckUtils]: 116: Hoare triple {21146#false} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {21146#false} is VALID [2020-07-17 22:37:14,923 INFO L280 TraceCheckUtils]: 117: Hoare triple {21146#false} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {21146#false} is VALID [2020-07-17 22:37:14,923 INFO L280 TraceCheckUtils]: 118: Hoare triple {21146#false} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {21146#false} is VALID [2020-07-17 22:37:14,923 INFO L280 TraceCheckUtils]: 119: Hoare triple {21146#false} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == ~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {21146#false} is VALID [2020-07-17 22:37:14,924 INFO L280 TraceCheckUtils]: 120: Hoare triple {21146#false} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == ~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {21146#false} is VALID [2020-07-17 22:37:14,924 INFO L280 TraceCheckUtils]: 121: Hoare triple {21146#false} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == ~input) && 4 == ~a16~0) && 1 == ~a20~0); {21146#false} is VALID [2020-07-17 22:37:14,924 INFO L280 TraceCheckUtils]: 122: Hoare triple {21146#false} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == ~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {21146#false} is VALID [2020-07-17 22:37:14,924 INFO L280 TraceCheckUtils]: 123: Hoare triple {21146#false} assume !(1 == ~a21~0 && (8 == ~a12~0 && ((1 == ~a17~0 && 3 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0); {21146#false} is VALID [2020-07-17 22:37:14,924 INFO L280 TraceCheckUtils]: 124: Hoare triple {21146#false} assume !(!(1 == ~a21~0) && 1 == ~a20~0 && (8 == ~a12~0 && 13 == ~a8~0 && ((5 == ~a16~0 && !(1 == ~a17~0)) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 2 == ~input) && 1 == ~a7~0); {21146#false} is VALID [2020-07-17 22:37:14,925 INFO L280 TraceCheckUtils]: 125: Hoare triple {21146#false} assume !(1 == ~a7~0 && 8 == ~a12~0 && ((1 == ~a20~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (4 == ~a16~0 && !(1 == ~a17~0))) && 4 == ~input) && 13 == ~a8~0) && !(1 == ~a21~0)); {21146#false} is VALID [2020-07-17 22:37:14,925 INFO L280 TraceCheckUtils]: 126: Hoare triple {21146#false} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == ~input) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {21146#false} is VALID [2020-07-17 22:37:14,925 INFO L280 TraceCheckUtils]: 127: Hoare triple {21146#false} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == ~input && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {21146#false} is VALID [2020-07-17 22:37:14,925 INFO L280 TraceCheckUtils]: 128: Hoare triple {21146#false} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == ~input && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {21146#false} is VALID [2020-07-17 22:37:14,925 INFO L280 TraceCheckUtils]: 129: Hoare triple {21146#false} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == ~input) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {21146#false} is VALID [2020-07-17 22:37:14,926 INFO L280 TraceCheckUtils]: 130: Hoare triple {21146#false} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == ~input) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {21146#false} is VALID [2020-07-17 22:37:14,926 INFO L280 TraceCheckUtils]: 131: Hoare triple {21146#false} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == ~input && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {21146#false} is VALID [2020-07-17 22:37:14,926 INFO L280 TraceCheckUtils]: 132: Hoare triple {21146#false} assume !(((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {21146#false} is VALID [2020-07-17 22:37:14,926 INFO L280 TraceCheckUtils]: 133: Hoare triple {21146#false} assume !(8 == ~a12~0 && 5 == ~input && ((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a7~0 && 1 == ~a17~0) && 13 == ~a8~0))); {21146#false} is VALID [2020-07-17 22:37:14,926 INFO L280 TraceCheckUtils]: 134: Hoare triple {21146#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {21146#false} is VALID [2020-07-17 22:37:14,926 INFO L280 TraceCheckUtils]: 135: Hoare triple {21146#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {21146#false} is VALID [2020-07-17 22:37:14,927 INFO L280 TraceCheckUtils]: 136: Hoare triple {21146#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {21146#false} is VALID [2020-07-17 22:37:14,927 INFO L280 TraceCheckUtils]: 137: Hoare triple {21146#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {21146#false} is VALID [2020-07-17 22:37:14,927 INFO L280 TraceCheckUtils]: 138: Hoare triple {21146#false} assume (((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {21146#false} is VALID [2020-07-17 22:37:14,927 INFO L280 TraceCheckUtils]: 139: Hoare triple {21146#false} assume !false; {21146#false} is VALID [2020-07-17 22:37:14,952 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 52 proven. 10 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2020-07-17 22:37:14,953 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1170704879] [2020-07-17 22:37:14,953 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [161557356] [2020-07-17 22:37:14,953 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 [2020-07-17 22:37:15,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:37:15,061 INFO L264 TraceCheckSpWp]: Trace formula consists of 431 conjuncts, 16 conjunts are in the unsatisfiable core [2020-07-17 22:37:15,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:37:15,100 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 22:37:15,256 INFO L320 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 6, 1] term [2020-07-17 22:37:15,257 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-07-17 22:37:15,458 INFO L263 TraceCheckUtils]: 0: Hoare triple {21145#true} call ULTIMATE.init(); {21145#true} is VALID [2020-07-17 22:37:15,459 INFO L280 TraceCheckUtils]: 1: Hoare triple {21145#true} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {21213#(and (<= 15 ~a8~0) (= 1 ~a20~0))} is VALID [2020-07-17 22:37:15,460 INFO L280 TraceCheckUtils]: 2: Hoare triple {21213#(and (<= 15 ~a8~0) (= 1 ~a20~0))} assume true; {21213#(and (<= 15 ~a8~0) (= 1 ~a20~0))} is VALID [2020-07-17 22:37:15,461 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {21213#(and (<= 15 ~a8~0) (= 1 ~a20~0))} {21145#true} #782#return; {21213#(and (<= 15 ~a8~0) (= 1 ~a20~0))} is VALID [2020-07-17 22:37:15,463 INFO L263 TraceCheckUtils]: 4: Hoare triple {21213#(and (<= 15 ~a8~0) (= 1 ~a20~0))} call #t~ret4 := main(); {21213#(and (<= 15 ~a8~0) (= 1 ~a20~0))} is VALID [2020-07-17 22:37:15,463 INFO L280 TraceCheckUtils]: 5: Hoare triple {21213#(and (<= 15 ~a8~0) (= 1 ~a20~0))} ~output~0 := -1; {21213#(and (<= 15 ~a8~0) (= 1 ~a20~0))} is VALID [2020-07-17 22:37:15,464 INFO L280 TraceCheckUtils]: 6: Hoare triple {21213#(and (<= 15 ~a8~0) (= 1 ~a20~0))} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {21213#(and (<= 15 ~a8~0) (= 1 ~a20~0))} is VALID [2020-07-17 22:37:15,465 INFO L280 TraceCheckUtils]: 7: Hoare triple {21213#(and (<= 15 ~a8~0) (= 1 ~a20~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {21213#(and (<= 15 ~a8~0) (= 1 ~a20~0))} is VALID [2020-07-17 22:37:15,466 INFO L263 TraceCheckUtils]: 8: Hoare triple {21213#(and (<= 15 ~a8~0) (= 1 ~a20~0))} call #t~ret3 := calculate_output(~input~0); {21235#(and (<= |old(~a8~0)| ~a8~0) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:37:15,466 INFO L280 TraceCheckUtils]: 9: Hoare triple {21235#(and (<= |old(~a8~0)| ~a8~0) (= ~a20~0 |old(~a20~0)|))} ~input := #in~input; {21235#(and (<= |old(~a8~0)| ~a8~0) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:37:15,467 INFO L280 TraceCheckUtils]: 10: Hoare triple {21235#(and (<= |old(~a8~0)| ~a8~0) (= ~a20~0 |old(~a20~0)|))} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {21235#(and (<= |old(~a8~0)| ~a8~0) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:37:15,468 INFO L280 TraceCheckUtils]: 11: Hoare triple {21235#(and (<= |old(~a8~0)| ~a8~0) (= ~a20~0 |old(~a20~0)|))} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {21235#(and (<= |old(~a8~0)| ~a8~0) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:37:15,469 INFO L280 TraceCheckUtils]: 12: Hoare triple {21235#(and (<= |old(~a8~0)| ~a8~0) (= ~a20~0 |old(~a20~0)|))} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {21235#(and (<= |old(~a8~0)| ~a8~0) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:37:15,470 INFO L280 TraceCheckUtils]: 13: Hoare triple {21235#(and (<= |old(~a8~0)| ~a8~0) (= ~a20~0 |old(~a20~0)|))} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {21235#(and (<= |old(~a8~0)| ~a8~0) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:37:15,471 INFO L280 TraceCheckUtils]: 14: Hoare triple {21235#(and (<= |old(~a8~0)| ~a8~0) (= ~a20~0 |old(~a20~0)|))} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {21235#(and (<= |old(~a8~0)| ~a8~0) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:37:15,472 INFO L280 TraceCheckUtils]: 15: Hoare triple {21235#(and (<= |old(~a8~0)| ~a8~0) (= ~a20~0 |old(~a20~0)|))} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {21235#(and (<= |old(~a8~0)| ~a8~0) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:37:15,472 INFO L280 TraceCheckUtils]: 16: Hoare triple {21235#(and (<= |old(~a8~0)| ~a8~0) (= ~a20~0 |old(~a20~0)|))} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {21235#(and (<= |old(~a8~0)| ~a8~0) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:37:15,474 INFO L280 TraceCheckUtils]: 17: Hoare triple {21235#(and (<= |old(~a8~0)| ~a8~0) (= ~a20~0 |old(~a20~0)|))} assume 8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0));~a7~0 := 1;~a17~0 := 1;~a21~0 := 0;~a20~0 := 1;~a8~0 := 13;~a16~0 := 5;#res := 26; {21263#(or (and (not (= 1 |old(~a20~0)|)) (<= |old(~a8~0)| 15)) (<= |old(~a8~0)| 13))} is VALID [2020-07-17 22:37:15,475 INFO L280 TraceCheckUtils]: 18: Hoare triple {21263#(or (and (not (= 1 |old(~a20~0)|)) (<= |old(~a8~0)| 15)) (<= |old(~a8~0)| 13))} assume true; {21263#(or (and (not (= 1 |old(~a20~0)|)) (<= |old(~a8~0)| 15)) (<= |old(~a8~0)| 13))} is VALID [2020-07-17 22:37:15,476 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {21263#(or (and (not (= 1 |old(~a20~0)|)) (<= |old(~a8~0)| 15)) (<= |old(~a8~0)| 13))} {21213#(and (<= 15 ~a8~0) (= 1 ~a20~0))} #786#return; {21146#false} is VALID [2020-07-17 22:37:15,477 INFO L280 TraceCheckUtils]: 20: Hoare triple {21146#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {21146#false} is VALID [2020-07-17 22:37:15,477 INFO L280 TraceCheckUtils]: 21: Hoare triple {21146#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {21146#false} is VALID [2020-07-17 22:37:15,477 INFO L280 TraceCheckUtils]: 22: Hoare triple {21146#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {21146#false} is VALID [2020-07-17 22:37:15,477 INFO L263 TraceCheckUtils]: 23: Hoare triple {21146#false} call #t~ret3 := calculate_output(~input~0); {21146#false} is VALID [2020-07-17 22:37:15,478 INFO L280 TraceCheckUtils]: 24: Hoare triple {21146#false} ~input := #in~input; {21146#false} is VALID [2020-07-17 22:37:15,478 INFO L280 TraceCheckUtils]: 25: Hoare triple {21146#false} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {21146#false} is VALID [2020-07-17 22:37:15,478 INFO L280 TraceCheckUtils]: 26: Hoare triple {21146#false} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {21146#false} is VALID [2020-07-17 22:37:15,478 INFO L280 TraceCheckUtils]: 27: Hoare triple {21146#false} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {21146#false} is VALID [2020-07-17 22:37:15,478 INFO L280 TraceCheckUtils]: 28: Hoare triple {21146#false} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {21146#false} is VALID [2020-07-17 22:37:15,479 INFO L280 TraceCheckUtils]: 29: Hoare triple {21146#false} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {21146#false} is VALID [2020-07-17 22:37:15,479 INFO L280 TraceCheckUtils]: 30: Hoare triple {21146#false} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {21146#false} is VALID [2020-07-17 22:37:15,479 INFO L280 TraceCheckUtils]: 31: Hoare triple {21146#false} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {21146#false} is VALID [2020-07-17 22:37:15,479 INFO L280 TraceCheckUtils]: 32: Hoare triple {21146#false} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {21146#false} is VALID [2020-07-17 22:37:15,479 INFO L280 TraceCheckUtils]: 33: Hoare triple {21146#false} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {21146#false} is VALID [2020-07-17 22:37:15,479 INFO L280 TraceCheckUtils]: 34: Hoare triple {21146#false} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {21146#false} is VALID [2020-07-17 22:37:15,480 INFO L280 TraceCheckUtils]: 35: Hoare triple {21146#false} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {21146#false} is VALID [2020-07-17 22:37:15,480 INFO L280 TraceCheckUtils]: 36: Hoare triple {21146#false} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {21146#false} is VALID [2020-07-17 22:37:15,480 INFO L280 TraceCheckUtils]: 37: Hoare triple {21146#false} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {21146#false} is VALID [2020-07-17 22:37:15,480 INFO L280 TraceCheckUtils]: 38: Hoare triple {21146#false} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {21146#false} is VALID [2020-07-17 22:37:15,480 INFO L280 TraceCheckUtils]: 39: Hoare triple {21146#false} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {21146#false} is VALID [2020-07-17 22:37:15,480 INFO L280 TraceCheckUtils]: 40: Hoare triple {21146#false} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {21146#false} is VALID [2020-07-17 22:37:15,481 INFO L280 TraceCheckUtils]: 41: Hoare triple {21146#false} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {21146#false} is VALID [2020-07-17 22:37:15,481 INFO L280 TraceCheckUtils]: 42: Hoare triple {21146#false} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {21146#false} is VALID [2020-07-17 22:37:15,481 INFO L280 TraceCheckUtils]: 43: Hoare triple {21146#false} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {21146#false} is VALID [2020-07-17 22:37:15,481 INFO L280 TraceCheckUtils]: 44: Hoare triple {21146#false} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {21146#false} is VALID [2020-07-17 22:37:15,481 INFO L280 TraceCheckUtils]: 45: Hoare triple {21146#false} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {21146#false} is VALID [2020-07-17 22:37:15,482 INFO L280 TraceCheckUtils]: 46: Hoare triple {21146#false} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {21146#false} is VALID [2020-07-17 22:37:15,482 INFO L280 TraceCheckUtils]: 47: Hoare triple {21146#false} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {21146#false} is VALID [2020-07-17 22:37:15,482 INFO L280 TraceCheckUtils]: 48: Hoare triple {21146#false} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {21146#false} is VALID [2020-07-17 22:37:15,482 INFO L280 TraceCheckUtils]: 49: Hoare triple {21146#false} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {21146#false} is VALID [2020-07-17 22:37:15,482 INFO L280 TraceCheckUtils]: 50: Hoare triple {21146#false} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {21146#false} is VALID [2020-07-17 22:37:15,482 INFO L280 TraceCheckUtils]: 51: Hoare triple {21146#false} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {21146#false} is VALID [2020-07-17 22:37:15,483 INFO L280 TraceCheckUtils]: 52: Hoare triple {21146#false} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {21146#false} is VALID [2020-07-17 22:37:15,483 INFO L280 TraceCheckUtils]: 53: Hoare triple {21146#false} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {21146#false} is VALID [2020-07-17 22:37:15,483 INFO L280 TraceCheckUtils]: 54: Hoare triple {21146#false} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {21146#false} is VALID [2020-07-17 22:37:15,483 INFO L280 TraceCheckUtils]: 55: Hoare triple {21146#false} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {21146#false} is VALID [2020-07-17 22:37:15,483 INFO L280 TraceCheckUtils]: 56: Hoare triple {21146#false} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {21146#false} is VALID [2020-07-17 22:37:15,483 INFO L280 TraceCheckUtils]: 57: Hoare triple {21146#false} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {21146#false} is VALID [2020-07-17 22:37:15,484 INFO L280 TraceCheckUtils]: 58: Hoare triple {21146#false} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {21146#false} is VALID [2020-07-17 22:37:15,484 INFO L280 TraceCheckUtils]: 59: Hoare triple {21146#false} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {21146#false} is VALID [2020-07-17 22:37:15,484 INFO L280 TraceCheckUtils]: 60: Hoare triple {21146#false} assume 5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0;~a21~0 := 1;~a8~0 := 14;~a16~0 := 4;~a20~0 := 0;~a7~0 := 0;~a17~0 := 0;#res := -1; {21146#false} is VALID [2020-07-17 22:37:15,484 INFO L280 TraceCheckUtils]: 61: Hoare triple {21146#false} assume true; {21146#false} is VALID [2020-07-17 22:37:15,484 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {21146#false} {21146#false} #786#return; {21146#false} is VALID [2020-07-17 22:37:15,484 INFO L280 TraceCheckUtils]: 63: Hoare triple {21146#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {21146#false} is VALID [2020-07-17 22:37:15,485 INFO L280 TraceCheckUtils]: 64: Hoare triple {21146#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {21146#false} is VALID [2020-07-17 22:37:15,485 INFO L280 TraceCheckUtils]: 65: Hoare triple {21146#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {21146#false} is VALID [2020-07-17 22:37:15,485 INFO L263 TraceCheckUtils]: 66: Hoare triple {21146#false} call #t~ret3 := calculate_output(~input~0); {21146#false} is VALID [2020-07-17 22:37:15,485 INFO L280 TraceCheckUtils]: 67: Hoare triple {21146#false} ~input := #in~input; {21146#false} is VALID [2020-07-17 22:37:15,485 INFO L280 TraceCheckUtils]: 68: Hoare triple {21146#false} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {21146#false} is VALID [2020-07-17 22:37:15,486 INFO L280 TraceCheckUtils]: 69: Hoare triple {21146#false} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {21146#false} is VALID [2020-07-17 22:37:15,486 INFO L280 TraceCheckUtils]: 70: Hoare triple {21146#false} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {21146#false} is VALID [2020-07-17 22:37:15,486 INFO L280 TraceCheckUtils]: 71: Hoare triple {21146#false} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {21146#false} is VALID [2020-07-17 22:37:15,486 INFO L280 TraceCheckUtils]: 72: Hoare triple {21146#false} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {21146#false} is VALID [2020-07-17 22:37:15,486 INFO L280 TraceCheckUtils]: 73: Hoare triple {21146#false} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {21146#false} is VALID [2020-07-17 22:37:15,486 INFO L280 TraceCheckUtils]: 74: Hoare triple {21146#false} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {21146#false} is VALID [2020-07-17 22:37:15,487 INFO L280 TraceCheckUtils]: 75: Hoare triple {21146#false} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {21146#false} is VALID [2020-07-17 22:37:15,487 INFO L280 TraceCheckUtils]: 76: Hoare triple {21146#false} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {21146#false} is VALID [2020-07-17 22:37:15,487 INFO L280 TraceCheckUtils]: 77: Hoare triple {21146#false} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {21146#false} is VALID [2020-07-17 22:37:15,487 INFO L280 TraceCheckUtils]: 78: Hoare triple {21146#false} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {21146#false} is VALID [2020-07-17 22:37:15,487 INFO L280 TraceCheckUtils]: 79: Hoare triple {21146#false} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {21146#false} is VALID [2020-07-17 22:37:15,488 INFO L280 TraceCheckUtils]: 80: Hoare triple {21146#false} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {21146#false} is VALID [2020-07-17 22:37:15,488 INFO L280 TraceCheckUtils]: 81: Hoare triple {21146#false} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {21146#false} is VALID [2020-07-17 22:37:15,488 INFO L280 TraceCheckUtils]: 82: Hoare triple {21146#false} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {21146#false} is VALID [2020-07-17 22:37:15,488 INFO L280 TraceCheckUtils]: 83: Hoare triple {21146#false} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {21146#false} is VALID [2020-07-17 22:37:15,494 INFO L280 TraceCheckUtils]: 84: Hoare triple {21146#false} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {21146#false} is VALID [2020-07-17 22:37:15,494 INFO L280 TraceCheckUtils]: 85: Hoare triple {21146#false} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {21146#false} is VALID [2020-07-17 22:37:15,494 INFO L280 TraceCheckUtils]: 86: Hoare triple {21146#false} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {21146#false} is VALID [2020-07-17 22:37:15,494 INFO L280 TraceCheckUtils]: 87: Hoare triple {21146#false} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {21146#false} is VALID [2020-07-17 22:37:15,495 INFO L280 TraceCheckUtils]: 88: Hoare triple {21146#false} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {21146#false} is VALID [2020-07-17 22:37:15,495 INFO L280 TraceCheckUtils]: 89: Hoare triple {21146#false} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {21146#false} is VALID [2020-07-17 22:37:15,495 INFO L280 TraceCheckUtils]: 90: Hoare triple {21146#false} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {21146#false} is VALID [2020-07-17 22:37:15,495 INFO L280 TraceCheckUtils]: 91: Hoare triple {21146#false} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {21146#false} is VALID [2020-07-17 22:37:15,495 INFO L280 TraceCheckUtils]: 92: Hoare triple {21146#false} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {21146#false} is VALID [2020-07-17 22:37:15,496 INFO L280 TraceCheckUtils]: 93: Hoare triple {21146#false} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {21146#false} is VALID [2020-07-17 22:37:15,496 INFO L280 TraceCheckUtils]: 94: Hoare triple {21146#false} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {21146#false} is VALID [2020-07-17 22:37:15,496 INFO L280 TraceCheckUtils]: 95: Hoare triple {21146#false} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {21146#false} is VALID [2020-07-17 22:37:15,496 INFO L280 TraceCheckUtils]: 96: Hoare triple {21146#false} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {21146#false} is VALID [2020-07-17 22:37:15,496 INFO L280 TraceCheckUtils]: 97: Hoare triple {21146#false} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {21146#false} is VALID [2020-07-17 22:37:15,497 INFO L280 TraceCheckUtils]: 98: Hoare triple {21146#false} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {21146#false} is VALID [2020-07-17 22:37:15,497 INFO L280 TraceCheckUtils]: 99: Hoare triple {21146#false} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {21146#false} is VALID [2020-07-17 22:37:15,497 INFO L280 TraceCheckUtils]: 100: Hoare triple {21146#false} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {21146#false} is VALID [2020-07-17 22:37:15,497 INFO L280 TraceCheckUtils]: 101: Hoare triple {21146#false} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {21146#false} is VALID [2020-07-17 22:37:15,497 INFO L280 TraceCheckUtils]: 102: Hoare triple {21146#false} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {21146#false} is VALID [2020-07-17 22:37:15,497 INFO L280 TraceCheckUtils]: 103: Hoare triple {21146#false} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {21146#false} is VALID [2020-07-17 22:37:15,498 INFO L280 TraceCheckUtils]: 104: Hoare triple {21146#false} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {21146#false} is VALID [2020-07-17 22:37:15,498 INFO L280 TraceCheckUtils]: 105: Hoare triple {21146#false} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {21146#false} is VALID [2020-07-17 22:37:15,498 INFO L280 TraceCheckUtils]: 106: Hoare triple {21146#false} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {21146#false} is VALID [2020-07-17 22:37:15,498 INFO L280 TraceCheckUtils]: 107: Hoare triple {21146#false} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {21146#false} is VALID [2020-07-17 22:37:15,499 INFO L280 TraceCheckUtils]: 108: Hoare triple {21146#false} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {21146#false} is VALID [2020-07-17 22:37:15,499 INFO L280 TraceCheckUtils]: 109: Hoare triple {21146#false} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {21146#false} is VALID [2020-07-17 22:37:15,499 INFO L280 TraceCheckUtils]: 110: Hoare triple {21146#false} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {21146#false} is VALID [2020-07-17 22:37:15,499 INFO L280 TraceCheckUtils]: 111: Hoare triple {21146#false} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {21146#false} is VALID [2020-07-17 22:37:15,499 INFO L280 TraceCheckUtils]: 112: Hoare triple {21146#false} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {21146#false} is VALID [2020-07-17 22:37:15,500 INFO L280 TraceCheckUtils]: 113: Hoare triple {21146#false} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {21146#false} is VALID [2020-07-17 22:37:15,500 INFO L280 TraceCheckUtils]: 114: Hoare triple {21146#false} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {21146#false} is VALID [2020-07-17 22:37:15,500 INFO L280 TraceCheckUtils]: 115: Hoare triple {21146#false} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {21146#false} is VALID [2020-07-17 22:37:15,500 INFO L280 TraceCheckUtils]: 116: Hoare triple {21146#false} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {21146#false} is VALID [2020-07-17 22:37:15,500 INFO L280 TraceCheckUtils]: 117: Hoare triple {21146#false} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {21146#false} is VALID [2020-07-17 22:37:15,501 INFO L280 TraceCheckUtils]: 118: Hoare triple {21146#false} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {21146#false} is VALID [2020-07-17 22:37:15,501 INFO L280 TraceCheckUtils]: 119: Hoare triple {21146#false} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == ~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {21146#false} is VALID [2020-07-17 22:37:15,501 INFO L280 TraceCheckUtils]: 120: Hoare triple {21146#false} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == ~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {21146#false} is VALID [2020-07-17 22:37:15,501 INFO L280 TraceCheckUtils]: 121: Hoare triple {21146#false} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == ~input) && 4 == ~a16~0) && 1 == ~a20~0); {21146#false} is VALID [2020-07-17 22:37:15,501 INFO L280 TraceCheckUtils]: 122: Hoare triple {21146#false} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == ~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {21146#false} is VALID [2020-07-17 22:37:15,502 INFO L280 TraceCheckUtils]: 123: Hoare triple {21146#false} assume !(1 == ~a21~0 && (8 == ~a12~0 && ((1 == ~a17~0 && 3 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0); {21146#false} is VALID [2020-07-17 22:37:15,502 INFO L280 TraceCheckUtils]: 124: Hoare triple {21146#false} assume !(!(1 == ~a21~0) && 1 == ~a20~0 && (8 == ~a12~0 && 13 == ~a8~0 && ((5 == ~a16~0 && !(1 == ~a17~0)) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 2 == ~input) && 1 == ~a7~0); {21146#false} is VALID [2020-07-17 22:37:15,502 INFO L280 TraceCheckUtils]: 125: Hoare triple {21146#false} assume !(1 == ~a7~0 && 8 == ~a12~0 && ((1 == ~a20~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (4 == ~a16~0 && !(1 == ~a17~0))) && 4 == ~input) && 13 == ~a8~0) && !(1 == ~a21~0)); {21146#false} is VALID [2020-07-17 22:37:15,502 INFO L280 TraceCheckUtils]: 126: Hoare triple {21146#false} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == ~input) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {21146#false} is VALID [2020-07-17 22:37:15,502 INFO L280 TraceCheckUtils]: 127: Hoare triple {21146#false} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == ~input && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {21146#false} is VALID [2020-07-17 22:37:15,502 INFO L280 TraceCheckUtils]: 128: Hoare triple {21146#false} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == ~input && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {21146#false} is VALID [2020-07-17 22:37:15,503 INFO L280 TraceCheckUtils]: 129: Hoare triple {21146#false} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == ~input) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {21146#false} is VALID [2020-07-17 22:37:15,503 INFO L280 TraceCheckUtils]: 130: Hoare triple {21146#false} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == ~input) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {21146#false} is VALID [2020-07-17 22:37:15,503 INFO L280 TraceCheckUtils]: 131: Hoare triple {21146#false} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == ~input && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {21146#false} is VALID [2020-07-17 22:37:15,503 INFO L280 TraceCheckUtils]: 132: Hoare triple {21146#false} assume !(((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {21146#false} is VALID [2020-07-17 22:37:15,503 INFO L280 TraceCheckUtils]: 133: Hoare triple {21146#false} assume !(8 == ~a12~0 && 5 == ~input && ((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a7~0 && 1 == ~a17~0) && 13 == ~a8~0))); {21146#false} is VALID [2020-07-17 22:37:15,504 INFO L280 TraceCheckUtils]: 134: Hoare triple {21146#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {21146#false} is VALID [2020-07-17 22:37:15,504 INFO L280 TraceCheckUtils]: 135: Hoare triple {21146#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {21146#false} is VALID [2020-07-17 22:37:15,504 INFO L280 TraceCheckUtils]: 136: Hoare triple {21146#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {21146#false} is VALID [2020-07-17 22:37:15,504 INFO L280 TraceCheckUtils]: 137: Hoare triple {21146#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {21146#false} is VALID [2020-07-17 22:37:15,504 INFO L280 TraceCheckUtils]: 138: Hoare triple {21146#false} assume (((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {21146#false} is VALID [2020-07-17 22:37:15,504 INFO L280 TraceCheckUtils]: 139: Hoare triple {21146#false} assume !false; {21146#false} is VALID [2020-07-17 22:37:15,523 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2020-07-17 22:37:15,524 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-07-17 22:37:15,524 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [9] total 12 [2020-07-17 22:37:15,524 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1396745082] [2020-07-17 22:37:15,525 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 140 [2020-07-17 22:37:15,525 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:37:15,525 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-17 22:37:15,661 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 100 edges. 100 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:37:15,662 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-17 22:37:15,662 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:37:15,662 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-17 22:37:15,662 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=105, Unknown=0, NotChecked=0, Total=132 [2020-07-17 22:37:15,663 INFO L87 Difference]: Start difference. First operand 1285 states and 1654 transitions. Second operand 5 states. [2020-07-17 22:37:18,452 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:37:18,452 INFO L93 Difference]: Finished difference Result 2862 states and 3703 transitions. [2020-07-17 22:37:18,452 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2020-07-17 22:37:18,452 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 140 [2020-07-17 22:37:18,453 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:37:18,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-17 22:37:18,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 591 transitions. [2020-07-17 22:37:18,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-17 22:37:18,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 591 transitions. [2020-07-17 22:37:18,461 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states and 591 transitions. [2020-07-17 22:37:19,322 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 591 edges. 591 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:37:19,435 INFO L225 Difference]: With dead ends: 2862 [2020-07-17 22:37:19,435 INFO L226 Difference]: Without dead ends: 1583 [2020-07-17 22:37:19,438 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 153 GetRequests, 139 SyntacticMatches, 1 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 26 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=39, Invalid=171, Unknown=0, NotChecked=0, Total=210 [2020-07-17 22:37:19,440 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1583 states. [2020-07-17 22:37:19,771 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1583 to 1567. [2020-07-17 22:37:19,771 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:37:19,771 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1583 states. Second operand 1567 states. [2020-07-17 22:37:19,772 INFO L74 IsIncluded]: Start isIncluded. First operand 1583 states. Second operand 1567 states. [2020-07-17 22:37:19,772 INFO L87 Difference]: Start difference. First operand 1583 states. Second operand 1567 states. [2020-07-17 22:37:19,948 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:37:19,948 INFO L93 Difference]: Finished difference Result 1583 states and 2027 transitions. [2020-07-17 22:37:19,949 INFO L276 IsEmpty]: Start isEmpty. Operand 1583 states and 2027 transitions. [2020-07-17 22:37:19,952 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:37:19,953 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:37:19,953 INFO L74 IsIncluded]: Start isIncluded. First operand 1567 states. Second operand 1583 states. [2020-07-17 22:37:19,953 INFO L87 Difference]: Start difference. First operand 1567 states. Second operand 1583 states. [2020-07-17 22:37:20,110 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:37:20,110 INFO L93 Difference]: Finished difference Result 1583 states and 2027 transitions. [2020-07-17 22:37:20,110 INFO L276 IsEmpty]: Start isEmpty. Operand 1583 states and 2027 transitions. [2020-07-17 22:37:20,114 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:37:20,114 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:37:20,114 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:37:20,114 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:37:20,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1567 states. [2020-07-17 22:37:20,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1567 states to 1567 states and 1995 transitions. [2020-07-17 22:37:20,222 INFO L78 Accepts]: Start accepts. Automaton has 1567 states and 1995 transitions. Word has length 140 [2020-07-17 22:37:20,222 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:37:20,222 INFO L479 AbstractCegarLoop]: Abstraction has 1567 states and 1995 transitions. [2020-07-17 22:37:20,223 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-17 22:37:20,223 INFO L276 IsEmpty]: Start isEmpty. Operand 1567 states and 1995 transitions. [2020-07-17 22:37:20,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2020-07-17 22:37:20,225 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:37:20,225 INFO L422 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 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] [2020-07-17 22:37:20,438 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-17 22:37:20,439 INFO L427 AbstractCegarLoop]: === Iteration 6 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:37:20,439 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:37:20,439 INFO L82 PathProgramCache]: Analyzing trace with hash -1037292775, now seen corresponding path program 1 times [2020-07-17 22:37:20,440 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:37:20,440 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [663279269] [2020-07-17 22:37:20,440 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:37:20,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:37:20,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:37:20,562 INFO L280 TraceCheckUtils]: 0: Hoare triple {29395#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {29335#true} is VALID [2020-07-17 22:37:20,562 INFO L280 TraceCheckUtils]: 1: Hoare triple {29335#true} assume true; {29335#true} is VALID [2020-07-17 22:37:20,563 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {29335#true} {29335#true} #782#return; {29335#true} is VALID [2020-07-17 22:37:20,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:37:20,592 INFO L280 TraceCheckUtils]: 0: Hoare triple {29396#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {29335#true} is VALID [2020-07-17 22:37:20,593 INFO L280 TraceCheckUtils]: 1: Hoare triple {29335#true} assume (15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0;~a16~0 := 5;~a20~0 := 0;#res := 24; {29344#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-17 22:37:20,594 INFO L280 TraceCheckUtils]: 2: Hoare triple {29344#(and (= 1 ~a17~0) (= 1 ~a21~0))} assume true; {29344#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-17 22:37:20,594 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {29344#(and (= 1 ~a17~0) (= 1 ~a21~0))} {29335#true} #786#return; {29344#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-17 22:37:20,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:37:20,638 INFO L280 TraceCheckUtils]: 0: Hoare triple {29396#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {29397#(and (= ~a17~0 |old(~a17~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:37:20,640 INFO L280 TraceCheckUtils]: 1: Hoare triple {29397#(and (= ~a17~0 |old(~a17~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {29397#(and (= ~a17~0 |old(~a17~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:37:20,641 INFO L280 TraceCheckUtils]: 2: Hoare triple {29397#(and (= ~a17~0 |old(~a17~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {29397#(and (= ~a17~0 |old(~a17~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:37:20,643 INFO L280 TraceCheckUtils]: 3: Hoare triple {29397#(and (= ~a17~0 |old(~a17~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {29397#(and (= ~a17~0 |old(~a17~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:37:20,644 INFO L280 TraceCheckUtils]: 4: Hoare triple {29397#(and (= ~a17~0 |old(~a17~0)|) (= ~a21~0 |old(~a21~0)|))} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {29397#(and (= ~a17~0 |old(~a17~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:37:20,646 INFO L280 TraceCheckUtils]: 5: Hoare triple {29397#(and (= ~a17~0 |old(~a17~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {29397#(and (= ~a17~0 |old(~a17~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:37:20,647 INFO L280 TraceCheckUtils]: 6: Hoare triple {29397#(and (= ~a17~0 |old(~a17~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {29397#(and (= ~a17~0 |old(~a17~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:37:20,648 INFO L280 TraceCheckUtils]: 7: Hoare triple {29397#(and (= ~a17~0 |old(~a17~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {29397#(and (= ~a17~0 |old(~a17~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:37:20,650 INFO L280 TraceCheckUtils]: 8: Hoare triple {29397#(and (= ~a17~0 |old(~a17~0)|) (= ~a21~0 |old(~a21~0)|))} assume 8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0));~a7~0 := 1;~a17~0 := 1;~a21~0 := 0;~a20~0 := 1;~a8~0 := 13;~a16~0 := 5;#res := 26; {29398#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-17 22:37:20,651 INFO L280 TraceCheckUtils]: 9: Hoare triple {29398#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} assume true; {29398#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-17 22:37:20,653 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {29398#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} {29344#(and (= 1 ~a17~0) (= 1 ~a21~0))} #786#return; {29336#false} is VALID [2020-07-17 22:37:20,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:37:20,681 INFO L280 TraceCheckUtils]: 0: Hoare triple {29396#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {29335#true} is VALID [2020-07-17 22:37:20,682 INFO L280 TraceCheckUtils]: 1: Hoare triple {29335#true} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {29335#true} is VALID [2020-07-17 22:37:20,682 INFO L280 TraceCheckUtils]: 2: Hoare triple {29335#true} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {29335#true} is VALID [2020-07-17 22:37:20,683 INFO L280 TraceCheckUtils]: 3: Hoare triple {29335#true} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {29335#true} is VALID [2020-07-17 22:37:20,683 INFO L280 TraceCheckUtils]: 4: Hoare triple {29335#true} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {29335#true} is VALID [2020-07-17 22:37:20,683 INFO L280 TraceCheckUtils]: 5: Hoare triple {29335#true} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {29335#true} is VALID [2020-07-17 22:37:20,684 INFO L280 TraceCheckUtils]: 6: Hoare triple {29335#true} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {29335#true} is VALID [2020-07-17 22:37:20,684 INFO L280 TraceCheckUtils]: 7: Hoare triple {29335#true} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {29335#true} is VALID [2020-07-17 22:37:20,684 INFO L280 TraceCheckUtils]: 8: Hoare triple {29335#true} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {29335#true} is VALID [2020-07-17 22:37:20,685 INFO L280 TraceCheckUtils]: 9: Hoare triple {29335#true} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {29335#true} is VALID [2020-07-17 22:37:20,685 INFO L280 TraceCheckUtils]: 10: Hoare triple {29335#true} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {29335#true} is VALID [2020-07-17 22:37:20,685 INFO L280 TraceCheckUtils]: 11: Hoare triple {29335#true} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {29335#true} is VALID [2020-07-17 22:37:20,686 INFO L280 TraceCheckUtils]: 12: Hoare triple {29335#true} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {29335#true} is VALID [2020-07-17 22:37:20,686 INFO L280 TraceCheckUtils]: 13: Hoare triple {29335#true} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {29335#true} is VALID [2020-07-17 22:37:20,686 INFO L280 TraceCheckUtils]: 14: Hoare triple {29335#true} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {29335#true} is VALID [2020-07-17 22:37:20,687 INFO L280 TraceCheckUtils]: 15: Hoare triple {29335#true} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {29335#true} is VALID [2020-07-17 22:37:20,687 INFO L280 TraceCheckUtils]: 16: Hoare triple {29335#true} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {29335#true} is VALID [2020-07-17 22:37:20,687 INFO L280 TraceCheckUtils]: 17: Hoare triple {29335#true} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {29335#true} is VALID [2020-07-17 22:37:20,688 INFO L280 TraceCheckUtils]: 18: Hoare triple {29335#true} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {29335#true} is VALID [2020-07-17 22:37:20,688 INFO L280 TraceCheckUtils]: 19: Hoare triple {29335#true} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {29335#true} is VALID [2020-07-17 22:37:20,688 INFO L280 TraceCheckUtils]: 20: Hoare triple {29335#true} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {29335#true} is VALID [2020-07-17 22:37:20,689 INFO L280 TraceCheckUtils]: 21: Hoare triple {29335#true} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {29335#true} is VALID [2020-07-17 22:37:20,689 INFO L280 TraceCheckUtils]: 22: Hoare triple {29335#true} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {29335#true} is VALID [2020-07-17 22:37:20,689 INFO L280 TraceCheckUtils]: 23: Hoare triple {29335#true} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {29335#true} is VALID [2020-07-17 22:37:20,689 INFO L280 TraceCheckUtils]: 24: Hoare triple {29335#true} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {29335#true} is VALID [2020-07-17 22:37:20,690 INFO L280 TraceCheckUtils]: 25: Hoare triple {29335#true} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {29335#true} is VALID [2020-07-17 22:37:20,690 INFO L280 TraceCheckUtils]: 26: Hoare triple {29335#true} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {29335#true} is VALID [2020-07-17 22:37:20,690 INFO L280 TraceCheckUtils]: 27: Hoare triple {29335#true} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {29335#true} is VALID [2020-07-17 22:37:20,690 INFO L280 TraceCheckUtils]: 28: Hoare triple {29335#true} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {29335#true} is VALID [2020-07-17 22:37:20,691 INFO L280 TraceCheckUtils]: 29: Hoare triple {29335#true} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {29335#true} is VALID [2020-07-17 22:37:20,691 INFO L280 TraceCheckUtils]: 30: Hoare triple {29335#true} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {29335#true} is VALID [2020-07-17 22:37:20,691 INFO L280 TraceCheckUtils]: 31: Hoare triple {29335#true} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {29335#true} is VALID [2020-07-17 22:37:20,691 INFO L280 TraceCheckUtils]: 32: Hoare triple {29335#true} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {29335#true} is VALID [2020-07-17 22:37:20,691 INFO L280 TraceCheckUtils]: 33: Hoare triple {29335#true} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {29335#true} is VALID [2020-07-17 22:37:20,692 INFO L280 TraceCheckUtils]: 34: Hoare triple {29335#true} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {29335#true} is VALID [2020-07-17 22:37:20,692 INFO L280 TraceCheckUtils]: 35: Hoare triple {29335#true} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {29335#true} is VALID [2020-07-17 22:37:20,692 INFO L280 TraceCheckUtils]: 36: Hoare triple {29335#true} assume 5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0;~a21~0 := 1;~a8~0 := 14;~a16~0 := 4;~a20~0 := 0;~a7~0 := 0;~a17~0 := 0;#res := -1; {29335#true} is VALID [2020-07-17 22:37:20,692 INFO L280 TraceCheckUtils]: 37: Hoare triple {29335#true} assume true; {29335#true} is VALID [2020-07-17 22:37:20,692 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {29335#true} {29336#false} #786#return; {29336#false} is VALID [2020-07-17 22:37:20,697 INFO L263 TraceCheckUtils]: 0: Hoare triple {29335#true} call ULTIMATE.init(); {29395#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} is VALID [2020-07-17 22:37:20,697 INFO L280 TraceCheckUtils]: 1: Hoare triple {29395#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {29335#true} is VALID [2020-07-17 22:37:20,697 INFO L280 TraceCheckUtils]: 2: Hoare triple {29335#true} assume true; {29335#true} is VALID [2020-07-17 22:37:20,698 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {29335#true} {29335#true} #782#return; {29335#true} is VALID [2020-07-17 22:37:20,698 INFO L263 TraceCheckUtils]: 4: Hoare triple {29335#true} call #t~ret4 := main(); {29335#true} is VALID [2020-07-17 22:37:20,698 INFO L280 TraceCheckUtils]: 5: Hoare triple {29335#true} ~output~0 := -1; {29335#true} is VALID [2020-07-17 22:37:20,699 INFO L280 TraceCheckUtils]: 6: Hoare triple {29335#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {29335#true} is VALID [2020-07-17 22:37:20,699 INFO L280 TraceCheckUtils]: 7: Hoare triple {29335#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {29335#true} is VALID [2020-07-17 22:37:20,701 INFO L263 TraceCheckUtils]: 8: Hoare triple {29335#true} call #t~ret3 := calculate_output(~input~0); {29396#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:37:20,702 INFO L280 TraceCheckUtils]: 9: Hoare triple {29396#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {29335#true} is VALID [2020-07-17 22:37:20,703 INFO L280 TraceCheckUtils]: 10: Hoare triple {29335#true} assume (15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0;~a16~0 := 5;~a20~0 := 0;#res := 24; {29344#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-17 22:37:20,704 INFO L280 TraceCheckUtils]: 11: Hoare triple {29344#(and (= 1 ~a17~0) (= 1 ~a21~0))} assume true; {29344#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-17 22:37:20,705 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {29344#(and (= 1 ~a17~0) (= 1 ~a21~0))} {29335#true} #786#return; {29344#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-17 22:37:20,707 INFO L280 TraceCheckUtils]: 13: Hoare triple {29344#(and (= 1 ~a17~0) (= 1 ~a21~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {29344#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-17 22:37:20,708 INFO L280 TraceCheckUtils]: 14: Hoare triple {29344#(and (= 1 ~a17~0) (= 1 ~a21~0))} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {29344#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-17 22:37:20,709 INFO L280 TraceCheckUtils]: 15: Hoare triple {29344#(and (= 1 ~a17~0) (= 1 ~a21~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {29344#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-17 22:37:20,711 INFO L263 TraceCheckUtils]: 16: Hoare triple {29344#(and (= 1 ~a17~0) (= 1 ~a21~0))} call #t~ret3 := calculate_output(~input~0); {29396#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:37:20,712 INFO L280 TraceCheckUtils]: 17: Hoare triple {29396#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {29397#(and (= ~a17~0 |old(~a17~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:37:20,713 INFO L280 TraceCheckUtils]: 18: Hoare triple {29397#(and (= ~a17~0 |old(~a17~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {29397#(and (= ~a17~0 |old(~a17~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:37:20,715 INFO L280 TraceCheckUtils]: 19: Hoare triple {29397#(and (= ~a17~0 |old(~a17~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {29397#(and (= ~a17~0 |old(~a17~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:37:20,716 INFO L280 TraceCheckUtils]: 20: Hoare triple {29397#(and (= ~a17~0 |old(~a17~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {29397#(and (= ~a17~0 |old(~a17~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:37:20,717 INFO L280 TraceCheckUtils]: 21: Hoare triple {29397#(and (= ~a17~0 |old(~a17~0)|) (= ~a21~0 |old(~a21~0)|))} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {29397#(and (= ~a17~0 |old(~a17~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:37:20,719 INFO L280 TraceCheckUtils]: 22: Hoare triple {29397#(and (= ~a17~0 |old(~a17~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {29397#(and (= ~a17~0 |old(~a17~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:37:20,720 INFO L280 TraceCheckUtils]: 23: Hoare triple {29397#(and (= ~a17~0 |old(~a17~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {29397#(and (= ~a17~0 |old(~a17~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:37:20,721 INFO L280 TraceCheckUtils]: 24: Hoare triple {29397#(and (= ~a17~0 |old(~a17~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {29397#(and (= ~a17~0 |old(~a17~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:37:20,723 INFO L280 TraceCheckUtils]: 25: Hoare triple {29397#(and (= ~a17~0 |old(~a17~0)|) (= ~a21~0 |old(~a21~0)|))} assume 8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0));~a7~0 := 1;~a17~0 := 1;~a21~0 := 0;~a20~0 := 1;~a8~0 := 13;~a16~0 := 5;#res := 26; {29398#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-17 22:37:20,724 INFO L280 TraceCheckUtils]: 26: Hoare triple {29398#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} assume true; {29398#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-17 22:37:20,725 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {29398#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} {29344#(and (= 1 ~a17~0) (= 1 ~a21~0))} #786#return; {29336#false} is VALID [2020-07-17 22:37:20,726 INFO L280 TraceCheckUtils]: 28: Hoare triple {29336#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {29336#false} is VALID [2020-07-17 22:37:20,726 INFO L280 TraceCheckUtils]: 29: Hoare triple {29336#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {29336#false} is VALID [2020-07-17 22:37:20,726 INFO L280 TraceCheckUtils]: 30: Hoare triple {29336#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {29336#false} is VALID [2020-07-17 22:37:20,727 INFO L263 TraceCheckUtils]: 31: Hoare triple {29336#false} call #t~ret3 := calculate_output(~input~0); {29396#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:37:20,727 INFO L280 TraceCheckUtils]: 32: Hoare triple {29396#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {29335#true} is VALID [2020-07-17 22:37:20,727 INFO L280 TraceCheckUtils]: 33: Hoare triple {29335#true} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {29335#true} is VALID [2020-07-17 22:37:20,728 INFO L280 TraceCheckUtils]: 34: Hoare triple {29335#true} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {29335#true} is VALID [2020-07-17 22:37:20,728 INFO L280 TraceCheckUtils]: 35: Hoare triple {29335#true} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {29335#true} is VALID [2020-07-17 22:37:20,728 INFO L280 TraceCheckUtils]: 36: Hoare triple {29335#true} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {29335#true} is VALID [2020-07-17 22:37:20,729 INFO L280 TraceCheckUtils]: 37: Hoare triple {29335#true} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {29335#true} is VALID [2020-07-17 22:37:20,729 INFO L280 TraceCheckUtils]: 38: Hoare triple {29335#true} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {29335#true} is VALID [2020-07-17 22:37:20,729 INFO L280 TraceCheckUtils]: 39: Hoare triple {29335#true} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {29335#true} is VALID [2020-07-17 22:37:20,729 INFO L280 TraceCheckUtils]: 40: Hoare triple {29335#true} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {29335#true} is VALID [2020-07-17 22:37:20,730 INFO L280 TraceCheckUtils]: 41: Hoare triple {29335#true} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {29335#true} is VALID [2020-07-17 22:37:20,730 INFO L280 TraceCheckUtils]: 42: Hoare triple {29335#true} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {29335#true} is VALID [2020-07-17 22:37:20,730 INFO L280 TraceCheckUtils]: 43: Hoare triple {29335#true} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {29335#true} is VALID [2020-07-17 22:37:20,731 INFO L280 TraceCheckUtils]: 44: Hoare triple {29335#true} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {29335#true} is VALID [2020-07-17 22:37:20,731 INFO L280 TraceCheckUtils]: 45: Hoare triple {29335#true} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {29335#true} is VALID [2020-07-17 22:37:20,731 INFO L280 TraceCheckUtils]: 46: Hoare triple {29335#true} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {29335#true} is VALID [2020-07-17 22:37:20,732 INFO L280 TraceCheckUtils]: 47: Hoare triple {29335#true} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {29335#true} is VALID [2020-07-17 22:37:20,732 INFO L280 TraceCheckUtils]: 48: Hoare triple {29335#true} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {29335#true} is VALID [2020-07-17 22:37:20,732 INFO L280 TraceCheckUtils]: 49: Hoare triple {29335#true} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {29335#true} is VALID [2020-07-17 22:37:20,733 INFO L280 TraceCheckUtils]: 50: Hoare triple {29335#true} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {29335#true} is VALID [2020-07-17 22:37:20,733 INFO L280 TraceCheckUtils]: 51: Hoare triple {29335#true} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {29335#true} is VALID [2020-07-17 22:37:20,733 INFO L280 TraceCheckUtils]: 52: Hoare triple {29335#true} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {29335#true} is VALID [2020-07-17 22:37:20,733 INFO L280 TraceCheckUtils]: 53: Hoare triple {29335#true} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {29335#true} is VALID [2020-07-17 22:37:20,734 INFO L280 TraceCheckUtils]: 54: Hoare triple {29335#true} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {29335#true} is VALID [2020-07-17 22:37:20,734 INFO L280 TraceCheckUtils]: 55: Hoare triple {29335#true} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {29335#true} is VALID [2020-07-17 22:37:20,734 INFO L280 TraceCheckUtils]: 56: Hoare triple {29335#true} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {29335#true} is VALID [2020-07-17 22:37:20,734 INFO L280 TraceCheckUtils]: 57: Hoare triple {29335#true} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {29335#true} is VALID [2020-07-17 22:37:20,735 INFO L280 TraceCheckUtils]: 58: Hoare triple {29335#true} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {29335#true} is VALID [2020-07-17 22:37:20,735 INFO L280 TraceCheckUtils]: 59: Hoare triple {29335#true} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {29335#true} is VALID [2020-07-17 22:37:20,735 INFO L280 TraceCheckUtils]: 60: Hoare triple {29335#true} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {29335#true} is VALID [2020-07-17 22:37:20,736 INFO L280 TraceCheckUtils]: 61: Hoare triple {29335#true} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {29335#true} is VALID [2020-07-17 22:37:20,736 INFO L280 TraceCheckUtils]: 62: Hoare triple {29335#true} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {29335#true} is VALID [2020-07-17 22:37:20,736 INFO L280 TraceCheckUtils]: 63: Hoare triple {29335#true} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {29335#true} is VALID [2020-07-17 22:37:20,736 INFO L280 TraceCheckUtils]: 64: Hoare triple {29335#true} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {29335#true} is VALID [2020-07-17 22:37:20,737 INFO L280 TraceCheckUtils]: 65: Hoare triple {29335#true} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {29335#true} is VALID [2020-07-17 22:37:20,737 INFO L280 TraceCheckUtils]: 66: Hoare triple {29335#true} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {29335#true} is VALID [2020-07-17 22:37:20,737 INFO L280 TraceCheckUtils]: 67: Hoare triple {29335#true} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {29335#true} is VALID [2020-07-17 22:37:20,738 INFO L280 TraceCheckUtils]: 68: Hoare triple {29335#true} assume 5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0;~a21~0 := 1;~a8~0 := 14;~a16~0 := 4;~a20~0 := 0;~a7~0 := 0;~a17~0 := 0;#res := -1; {29335#true} is VALID [2020-07-17 22:37:20,738 INFO L280 TraceCheckUtils]: 69: Hoare triple {29335#true} assume true; {29335#true} is VALID [2020-07-17 22:37:20,738 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {29335#true} {29336#false} #786#return; {29336#false} is VALID [2020-07-17 22:37:20,738 INFO L280 TraceCheckUtils]: 71: Hoare triple {29336#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {29336#false} is VALID [2020-07-17 22:37:20,739 INFO L280 TraceCheckUtils]: 72: Hoare triple {29336#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {29336#false} is VALID [2020-07-17 22:37:20,739 INFO L280 TraceCheckUtils]: 73: Hoare triple {29336#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {29336#false} is VALID [2020-07-17 22:37:20,739 INFO L263 TraceCheckUtils]: 74: Hoare triple {29336#false} call #t~ret3 := calculate_output(~input~0); {29336#false} is VALID [2020-07-17 22:37:20,740 INFO L280 TraceCheckUtils]: 75: Hoare triple {29336#false} ~input := #in~input; {29336#false} is VALID [2020-07-17 22:37:20,740 INFO L280 TraceCheckUtils]: 76: Hoare triple {29336#false} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {29336#false} is VALID [2020-07-17 22:37:20,740 INFO L280 TraceCheckUtils]: 77: Hoare triple {29336#false} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {29336#false} is VALID [2020-07-17 22:37:20,741 INFO L280 TraceCheckUtils]: 78: Hoare triple {29336#false} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {29336#false} is VALID [2020-07-17 22:37:20,741 INFO L280 TraceCheckUtils]: 79: Hoare triple {29336#false} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {29336#false} is VALID [2020-07-17 22:37:20,741 INFO L280 TraceCheckUtils]: 80: Hoare triple {29336#false} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {29336#false} is VALID [2020-07-17 22:37:20,741 INFO L280 TraceCheckUtils]: 81: Hoare triple {29336#false} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {29336#false} is VALID [2020-07-17 22:37:20,742 INFO L280 TraceCheckUtils]: 82: Hoare triple {29336#false} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {29336#false} is VALID [2020-07-17 22:37:20,742 INFO L280 TraceCheckUtils]: 83: Hoare triple {29336#false} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {29336#false} is VALID [2020-07-17 22:37:20,742 INFO L280 TraceCheckUtils]: 84: Hoare triple {29336#false} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {29336#false} is VALID [2020-07-17 22:37:20,743 INFO L280 TraceCheckUtils]: 85: Hoare triple {29336#false} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {29336#false} is VALID [2020-07-17 22:37:20,743 INFO L280 TraceCheckUtils]: 86: Hoare triple {29336#false} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {29336#false} is VALID [2020-07-17 22:37:20,743 INFO L280 TraceCheckUtils]: 87: Hoare triple {29336#false} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {29336#false} is VALID [2020-07-17 22:37:20,744 INFO L280 TraceCheckUtils]: 88: Hoare triple {29336#false} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {29336#false} is VALID [2020-07-17 22:37:20,744 INFO L280 TraceCheckUtils]: 89: Hoare triple {29336#false} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {29336#false} is VALID [2020-07-17 22:37:20,744 INFO L280 TraceCheckUtils]: 90: Hoare triple {29336#false} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {29336#false} is VALID [2020-07-17 22:37:20,744 INFO L280 TraceCheckUtils]: 91: Hoare triple {29336#false} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {29336#false} is VALID [2020-07-17 22:37:20,745 INFO L280 TraceCheckUtils]: 92: Hoare triple {29336#false} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {29336#false} is VALID [2020-07-17 22:37:20,745 INFO L280 TraceCheckUtils]: 93: Hoare triple {29336#false} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {29336#false} is VALID [2020-07-17 22:37:20,745 INFO L280 TraceCheckUtils]: 94: Hoare triple {29336#false} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {29336#false} is VALID [2020-07-17 22:37:20,746 INFO L280 TraceCheckUtils]: 95: Hoare triple {29336#false} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {29336#false} is VALID [2020-07-17 22:37:20,746 INFO L280 TraceCheckUtils]: 96: Hoare triple {29336#false} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {29336#false} is VALID [2020-07-17 22:37:20,746 INFO L280 TraceCheckUtils]: 97: Hoare triple {29336#false} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {29336#false} is VALID [2020-07-17 22:37:20,747 INFO L280 TraceCheckUtils]: 98: Hoare triple {29336#false} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {29336#false} is VALID [2020-07-17 22:37:20,747 INFO L280 TraceCheckUtils]: 99: Hoare triple {29336#false} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {29336#false} is VALID [2020-07-17 22:37:20,747 INFO L280 TraceCheckUtils]: 100: Hoare triple {29336#false} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {29336#false} is VALID [2020-07-17 22:37:20,747 INFO L280 TraceCheckUtils]: 101: Hoare triple {29336#false} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {29336#false} is VALID [2020-07-17 22:37:20,748 INFO L280 TraceCheckUtils]: 102: Hoare triple {29336#false} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {29336#false} is VALID [2020-07-17 22:37:20,748 INFO L280 TraceCheckUtils]: 103: Hoare triple {29336#false} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {29336#false} is VALID [2020-07-17 22:37:20,748 INFO L280 TraceCheckUtils]: 104: Hoare triple {29336#false} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {29336#false} is VALID [2020-07-17 22:37:20,748 INFO L280 TraceCheckUtils]: 105: Hoare triple {29336#false} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {29336#false} is VALID [2020-07-17 22:37:20,748 INFO L280 TraceCheckUtils]: 106: Hoare triple {29336#false} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {29336#false} is VALID [2020-07-17 22:37:20,749 INFO L280 TraceCheckUtils]: 107: Hoare triple {29336#false} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {29336#false} is VALID [2020-07-17 22:37:20,749 INFO L280 TraceCheckUtils]: 108: Hoare triple {29336#false} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {29336#false} is VALID [2020-07-17 22:37:20,749 INFO L280 TraceCheckUtils]: 109: Hoare triple {29336#false} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {29336#false} is VALID [2020-07-17 22:37:20,749 INFO L280 TraceCheckUtils]: 110: Hoare triple {29336#false} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {29336#false} is VALID [2020-07-17 22:37:20,749 INFO L280 TraceCheckUtils]: 111: Hoare triple {29336#false} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {29336#false} is VALID [2020-07-17 22:37:20,750 INFO L280 TraceCheckUtils]: 112: Hoare triple {29336#false} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {29336#false} is VALID [2020-07-17 22:37:20,750 INFO L280 TraceCheckUtils]: 113: Hoare triple {29336#false} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {29336#false} is VALID [2020-07-17 22:37:20,750 INFO L280 TraceCheckUtils]: 114: Hoare triple {29336#false} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {29336#false} is VALID [2020-07-17 22:37:20,750 INFO L280 TraceCheckUtils]: 115: Hoare triple {29336#false} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {29336#false} is VALID [2020-07-17 22:37:20,750 INFO L280 TraceCheckUtils]: 116: Hoare triple {29336#false} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {29336#false} is VALID [2020-07-17 22:37:20,751 INFO L280 TraceCheckUtils]: 117: Hoare triple {29336#false} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {29336#false} is VALID [2020-07-17 22:37:20,751 INFO L280 TraceCheckUtils]: 118: Hoare triple {29336#false} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {29336#false} is VALID [2020-07-17 22:37:20,751 INFO L280 TraceCheckUtils]: 119: Hoare triple {29336#false} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {29336#false} is VALID [2020-07-17 22:37:20,751 INFO L280 TraceCheckUtils]: 120: Hoare triple {29336#false} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {29336#false} is VALID [2020-07-17 22:37:20,751 INFO L280 TraceCheckUtils]: 121: Hoare triple {29336#false} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {29336#false} is VALID [2020-07-17 22:37:20,752 INFO L280 TraceCheckUtils]: 122: Hoare triple {29336#false} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {29336#false} is VALID [2020-07-17 22:37:20,752 INFO L280 TraceCheckUtils]: 123: Hoare triple {29336#false} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {29336#false} is VALID [2020-07-17 22:37:20,752 INFO L280 TraceCheckUtils]: 124: Hoare triple {29336#false} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {29336#false} is VALID [2020-07-17 22:37:20,752 INFO L280 TraceCheckUtils]: 125: Hoare triple {29336#false} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {29336#false} is VALID [2020-07-17 22:37:20,752 INFO L280 TraceCheckUtils]: 126: Hoare triple {29336#false} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {29336#false} is VALID [2020-07-17 22:37:20,753 INFO L280 TraceCheckUtils]: 127: Hoare triple {29336#false} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == ~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {29336#false} is VALID [2020-07-17 22:37:20,753 INFO L280 TraceCheckUtils]: 128: Hoare triple {29336#false} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == ~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {29336#false} is VALID [2020-07-17 22:37:20,753 INFO L280 TraceCheckUtils]: 129: Hoare triple {29336#false} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == ~input) && 4 == ~a16~0) && 1 == ~a20~0); {29336#false} is VALID [2020-07-17 22:37:20,753 INFO L280 TraceCheckUtils]: 130: Hoare triple {29336#false} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == ~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {29336#false} is VALID [2020-07-17 22:37:20,753 INFO L280 TraceCheckUtils]: 131: Hoare triple {29336#false} assume !(1 == ~a21~0 && (8 == ~a12~0 && ((1 == ~a17~0 && 3 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0); {29336#false} is VALID [2020-07-17 22:37:20,754 INFO L280 TraceCheckUtils]: 132: Hoare triple {29336#false} assume !(!(1 == ~a21~0) && 1 == ~a20~0 && (8 == ~a12~0 && 13 == ~a8~0 && ((5 == ~a16~0 && !(1 == ~a17~0)) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 2 == ~input) && 1 == ~a7~0); {29336#false} is VALID [2020-07-17 22:37:20,754 INFO L280 TraceCheckUtils]: 133: Hoare triple {29336#false} assume !(1 == ~a7~0 && 8 == ~a12~0 && ((1 == ~a20~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (4 == ~a16~0 && !(1 == ~a17~0))) && 4 == ~input) && 13 == ~a8~0) && !(1 == ~a21~0)); {29336#false} is VALID [2020-07-17 22:37:20,754 INFO L280 TraceCheckUtils]: 134: Hoare triple {29336#false} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == ~input) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {29336#false} is VALID [2020-07-17 22:37:20,754 INFO L280 TraceCheckUtils]: 135: Hoare triple {29336#false} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == ~input && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {29336#false} is VALID [2020-07-17 22:37:20,754 INFO L280 TraceCheckUtils]: 136: Hoare triple {29336#false} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == ~input && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {29336#false} is VALID [2020-07-17 22:37:20,755 INFO L280 TraceCheckUtils]: 137: Hoare triple {29336#false} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == ~input) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {29336#false} is VALID [2020-07-17 22:37:20,755 INFO L280 TraceCheckUtils]: 138: Hoare triple {29336#false} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == ~input) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {29336#false} is VALID [2020-07-17 22:37:20,755 INFO L280 TraceCheckUtils]: 139: Hoare triple {29336#false} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == ~input && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {29336#false} is VALID [2020-07-17 22:37:20,755 INFO L280 TraceCheckUtils]: 140: Hoare triple {29336#false} assume !(((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {29336#false} is VALID [2020-07-17 22:37:20,755 INFO L280 TraceCheckUtils]: 141: Hoare triple {29336#false} assume !(8 == ~a12~0 && 5 == ~input && ((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a7~0 && 1 == ~a17~0) && 13 == ~a8~0))); {29336#false} is VALID [2020-07-17 22:37:20,756 INFO L280 TraceCheckUtils]: 142: Hoare triple {29336#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {29336#false} is VALID [2020-07-17 22:37:20,756 INFO L280 TraceCheckUtils]: 143: Hoare triple {29336#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {29336#false} is VALID [2020-07-17 22:37:20,756 INFO L280 TraceCheckUtils]: 144: Hoare triple {29336#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {29336#false} is VALID [2020-07-17 22:37:20,756 INFO L280 TraceCheckUtils]: 145: Hoare triple {29336#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {29336#false} is VALID [2020-07-17 22:37:20,756 INFO L280 TraceCheckUtils]: 146: Hoare triple {29336#false} assume (((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {29336#false} is VALID [2020-07-17 22:37:20,756 INFO L280 TraceCheckUtils]: 147: Hoare triple {29336#false} assume !false; {29336#false} is VALID [2020-07-17 22:37:20,799 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 66 proven. 14 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2020-07-17 22:37:20,799 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [663279269] [2020-07-17 22:37:20,800 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1393631739] [2020-07-17 22:37:20,800 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 [2020-07-17 22:37:20,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:37:20,973 INFO L264 TraceCheckSpWp]: Trace formula consists of 491 conjuncts, 10 conjunts are in the unsatisfiable core [2020-07-17 22:37:21,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:37:21,011 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 22:37:21,151 INFO L320 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 6, 1] term [2020-07-17 22:37:21,151 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-07-17 22:37:21,348 INFO L263 TraceCheckUtils]: 0: Hoare triple {29335#true} call ULTIMATE.init(); {29335#true} is VALID [2020-07-17 22:37:21,348 INFO L280 TraceCheckUtils]: 1: Hoare triple {29335#true} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {29335#true} is VALID [2020-07-17 22:37:21,349 INFO L280 TraceCheckUtils]: 2: Hoare triple {29335#true} assume true; {29335#true} is VALID [2020-07-17 22:37:21,349 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {29335#true} {29335#true} #782#return; {29335#true} is VALID [2020-07-17 22:37:21,349 INFO L263 TraceCheckUtils]: 4: Hoare triple {29335#true} call #t~ret4 := main(); {29335#true} is VALID [2020-07-17 22:37:21,350 INFO L280 TraceCheckUtils]: 5: Hoare triple {29335#true} ~output~0 := -1; {29335#true} is VALID [2020-07-17 22:37:21,350 INFO L280 TraceCheckUtils]: 6: Hoare triple {29335#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {29335#true} is VALID [2020-07-17 22:37:21,350 INFO L280 TraceCheckUtils]: 7: Hoare triple {29335#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {29335#true} is VALID [2020-07-17 22:37:21,350 INFO L263 TraceCheckUtils]: 8: Hoare triple {29335#true} call #t~ret3 := calculate_output(~input~0); {29335#true} is VALID [2020-07-17 22:37:21,351 INFO L280 TraceCheckUtils]: 9: Hoare triple {29335#true} ~input := #in~input; {29335#true} is VALID [2020-07-17 22:37:21,352 INFO L280 TraceCheckUtils]: 10: Hoare triple {29335#true} assume (15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0;~a16~0 := 5;~a20~0 := 0;#res := 24; {29432#(and (= 1 ~a17~0) (<= 15 ~a8~0))} is VALID [2020-07-17 22:37:21,352 INFO L280 TraceCheckUtils]: 11: Hoare triple {29432#(and (= 1 ~a17~0) (<= 15 ~a8~0))} assume true; {29432#(and (= 1 ~a17~0) (<= 15 ~a8~0))} is VALID [2020-07-17 22:37:21,353 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {29432#(and (= 1 ~a17~0) (<= 15 ~a8~0))} {29335#true} #786#return; {29432#(and (= 1 ~a17~0) (<= 15 ~a8~0))} is VALID [2020-07-17 22:37:21,354 INFO L280 TraceCheckUtils]: 13: Hoare triple {29432#(and (= 1 ~a17~0) (<= 15 ~a8~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {29432#(and (= 1 ~a17~0) (<= 15 ~a8~0))} is VALID [2020-07-17 22:37:21,356 INFO L280 TraceCheckUtils]: 14: Hoare triple {29432#(and (= 1 ~a17~0) (<= 15 ~a8~0))} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {29432#(and (= 1 ~a17~0) (<= 15 ~a8~0))} is VALID [2020-07-17 22:37:21,357 INFO L280 TraceCheckUtils]: 15: Hoare triple {29432#(and (= 1 ~a17~0) (<= 15 ~a8~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {29432#(and (= 1 ~a17~0) (<= 15 ~a8~0))} is VALID [2020-07-17 22:37:21,358 INFO L263 TraceCheckUtils]: 16: Hoare triple {29432#(and (= 1 ~a17~0) (<= 15 ~a8~0))} call #t~ret3 := calculate_output(~input~0); {29451#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a8~0)| ~a8~0))} is VALID [2020-07-17 22:37:21,359 INFO L280 TraceCheckUtils]: 17: Hoare triple {29451#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a8~0)| ~a8~0))} ~input := #in~input; {29451#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a8~0)| ~a8~0))} is VALID [2020-07-17 22:37:21,361 INFO L280 TraceCheckUtils]: 18: Hoare triple {29451#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a8~0)| ~a8~0))} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {29451#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a8~0)| ~a8~0))} is VALID [2020-07-17 22:37:21,362 INFO L280 TraceCheckUtils]: 19: Hoare triple {29451#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a8~0)| ~a8~0))} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {29451#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a8~0)| ~a8~0))} is VALID [2020-07-17 22:37:21,364 INFO L280 TraceCheckUtils]: 20: Hoare triple {29451#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a8~0)| ~a8~0))} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {29451#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a8~0)| ~a8~0))} is VALID [2020-07-17 22:37:21,365 INFO L280 TraceCheckUtils]: 21: Hoare triple {29451#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a8~0)| ~a8~0))} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {29451#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a8~0)| ~a8~0))} is VALID [2020-07-17 22:37:21,366 INFO L280 TraceCheckUtils]: 22: Hoare triple {29451#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a8~0)| ~a8~0))} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {29451#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a8~0)| ~a8~0))} is VALID [2020-07-17 22:37:21,367 INFO L280 TraceCheckUtils]: 23: Hoare triple {29451#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a8~0)| ~a8~0))} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {29451#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a8~0)| ~a8~0))} is VALID [2020-07-17 22:37:21,369 INFO L280 TraceCheckUtils]: 24: Hoare triple {29451#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a8~0)| ~a8~0))} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {29451#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a8~0)| ~a8~0))} is VALID [2020-07-17 22:37:21,372 INFO L280 TraceCheckUtils]: 25: Hoare triple {29451#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a8~0)| ~a8~0))} assume 8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0));~a7~0 := 1;~a17~0 := 1;~a21~0 := 0;~a20~0 := 1;~a8~0 := 13;~a16~0 := 5;#res := 26; {29479#(or (and (not (= 1 |old(~a17~0)|)) (<= |old(~a8~0)| 15)) (<= |old(~a8~0)| 13))} is VALID [2020-07-17 22:37:21,373 INFO L280 TraceCheckUtils]: 26: Hoare triple {29479#(or (and (not (= 1 |old(~a17~0)|)) (<= |old(~a8~0)| 15)) (<= |old(~a8~0)| 13))} assume true; {29479#(or (and (not (= 1 |old(~a17~0)|)) (<= |old(~a8~0)| 15)) (<= |old(~a8~0)| 13))} is VALID [2020-07-17 22:37:21,374 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {29479#(or (and (not (= 1 |old(~a17~0)|)) (<= |old(~a8~0)| 15)) (<= |old(~a8~0)| 13))} {29432#(and (= 1 ~a17~0) (<= 15 ~a8~0))} #786#return; {29336#false} is VALID [2020-07-17 22:37:21,375 INFO L280 TraceCheckUtils]: 28: Hoare triple {29336#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {29336#false} is VALID [2020-07-17 22:37:21,375 INFO L280 TraceCheckUtils]: 29: Hoare triple {29336#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {29336#false} is VALID [2020-07-17 22:37:21,375 INFO L280 TraceCheckUtils]: 30: Hoare triple {29336#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {29336#false} is VALID [2020-07-17 22:37:21,376 INFO L263 TraceCheckUtils]: 31: Hoare triple {29336#false} call #t~ret3 := calculate_output(~input~0); {29336#false} is VALID [2020-07-17 22:37:21,376 INFO L280 TraceCheckUtils]: 32: Hoare triple {29336#false} ~input := #in~input; {29336#false} is VALID [2020-07-17 22:37:21,376 INFO L280 TraceCheckUtils]: 33: Hoare triple {29336#false} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {29336#false} is VALID [2020-07-17 22:37:21,377 INFO L280 TraceCheckUtils]: 34: Hoare triple {29336#false} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {29336#false} is VALID [2020-07-17 22:37:21,377 INFO L280 TraceCheckUtils]: 35: Hoare triple {29336#false} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {29336#false} is VALID [2020-07-17 22:37:21,377 INFO L280 TraceCheckUtils]: 36: Hoare triple {29336#false} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {29336#false} is VALID [2020-07-17 22:37:21,378 INFO L280 TraceCheckUtils]: 37: Hoare triple {29336#false} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {29336#false} is VALID [2020-07-17 22:37:21,378 INFO L280 TraceCheckUtils]: 38: Hoare triple {29336#false} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {29336#false} is VALID [2020-07-17 22:37:21,378 INFO L280 TraceCheckUtils]: 39: Hoare triple {29336#false} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {29336#false} is VALID [2020-07-17 22:37:21,379 INFO L280 TraceCheckUtils]: 40: Hoare triple {29336#false} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {29336#false} is VALID [2020-07-17 22:37:21,379 INFO L280 TraceCheckUtils]: 41: Hoare triple {29336#false} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {29336#false} is VALID [2020-07-17 22:37:21,379 INFO L280 TraceCheckUtils]: 42: Hoare triple {29336#false} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {29336#false} is VALID [2020-07-17 22:37:21,379 INFO L280 TraceCheckUtils]: 43: Hoare triple {29336#false} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {29336#false} is VALID [2020-07-17 22:37:21,380 INFO L280 TraceCheckUtils]: 44: Hoare triple {29336#false} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {29336#false} is VALID [2020-07-17 22:37:21,380 INFO L280 TraceCheckUtils]: 45: Hoare triple {29336#false} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {29336#false} is VALID [2020-07-17 22:37:21,380 INFO L280 TraceCheckUtils]: 46: Hoare triple {29336#false} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {29336#false} is VALID [2020-07-17 22:37:21,381 INFO L280 TraceCheckUtils]: 47: Hoare triple {29336#false} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {29336#false} is VALID [2020-07-17 22:37:21,381 INFO L280 TraceCheckUtils]: 48: Hoare triple {29336#false} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {29336#false} is VALID [2020-07-17 22:37:21,381 INFO L280 TraceCheckUtils]: 49: Hoare triple {29336#false} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {29336#false} is VALID [2020-07-17 22:37:21,382 INFO L280 TraceCheckUtils]: 50: Hoare triple {29336#false} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {29336#false} is VALID [2020-07-17 22:37:21,382 INFO L280 TraceCheckUtils]: 51: Hoare triple {29336#false} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {29336#false} is VALID [2020-07-17 22:37:21,382 INFO L280 TraceCheckUtils]: 52: Hoare triple {29336#false} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {29336#false} is VALID [2020-07-17 22:37:21,383 INFO L280 TraceCheckUtils]: 53: Hoare triple {29336#false} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {29336#false} is VALID [2020-07-17 22:37:21,383 INFO L280 TraceCheckUtils]: 54: Hoare triple {29336#false} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {29336#false} is VALID [2020-07-17 22:37:21,383 INFO L280 TraceCheckUtils]: 55: Hoare triple {29336#false} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {29336#false} is VALID [2020-07-17 22:37:21,384 INFO L280 TraceCheckUtils]: 56: Hoare triple {29336#false} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {29336#false} is VALID [2020-07-17 22:37:21,384 INFO L280 TraceCheckUtils]: 57: Hoare triple {29336#false} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {29336#false} is VALID [2020-07-17 22:37:21,384 INFO L280 TraceCheckUtils]: 58: Hoare triple {29336#false} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {29336#false} is VALID [2020-07-17 22:37:21,384 INFO L280 TraceCheckUtils]: 59: Hoare triple {29336#false} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {29336#false} is VALID [2020-07-17 22:37:21,385 INFO L280 TraceCheckUtils]: 60: Hoare triple {29336#false} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {29336#false} is VALID [2020-07-17 22:37:21,385 INFO L280 TraceCheckUtils]: 61: Hoare triple {29336#false} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {29336#false} is VALID [2020-07-17 22:37:21,385 INFO L280 TraceCheckUtils]: 62: Hoare triple {29336#false} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {29336#false} is VALID [2020-07-17 22:37:21,386 INFO L280 TraceCheckUtils]: 63: Hoare triple {29336#false} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {29336#false} is VALID [2020-07-17 22:37:21,386 INFO L280 TraceCheckUtils]: 64: Hoare triple {29336#false} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {29336#false} is VALID [2020-07-17 22:37:21,386 INFO L280 TraceCheckUtils]: 65: Hoare triple {29336#false} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {29336#false} is VALID [2020-07-17 22:37:21,387 INFO L280 TraceCheckUtils]: 66: Hoare triple {29336#false} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {29336#false} is VALID [2020-07-17 22:37:21,387 INFO L280 TraceCheckUtils]: 67: Hoare triple {29336#false} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {29336#false} is VALID [2020-07-17 22:37:21,387 INFO L280 TraceCheckUtils]: 68: Hoare triple {29336#false} assume 5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0;~a21~0 := 1;~a8~0 := 14;~a16~0 := 4;~a20~0 := 0;~a7~0 := 0;~a17~0 := 0;#res := -1; {29336#false} is VALID [2020-07-17 22:37:21,388 INFO L280 TraceCheckUtils]: 69: Hoare triple {29336#false} assume true; {29336#false} is VALID [2020-07-17 22:37:21,388 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {29336#false} {29336#false} #786#return; {29336#false} is VALID [2020-07-17 22:37:21,388 INFO L280 TraceCheckUtils]: 71: Hoare triple {29336#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {29336#false} is VALID [2020-07-17 22:37:21,389 INFO L280 TraceCheckUtils]: 72: Hoare triple {29336#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {29336#false} is VALID [2020-07-17 22:37:21,389 INFO L280 TraceCheckUtils]: 73: Hoare triple {29336#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {29336#false} is VALID [2020-07-17 22:37:21,389 INFO L263 TraceCheckUtils]: 74: Hoare triple {29336#false} call #t~ret3 := calculate_output(~input~0); {29336#false} is VALID [2020-07-17 22:37:21,389 INFO L280 TraceCheckUtils]: 75: Hoare triple {29336#false} ~input := #in~input; {29336#false} is VALID [2020-07-17 22:37:21,390 INFO L280 TraceCheckUtils]: 76: Hoare triple {29336#false} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {29336#false} is VALID [2020-07-17 22:37:21,390 INFO L280 TraceCheckUtils]: 77: Hoare triple {29336#false} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {29336#false} is VALID [2020-07-17 22:37:21,390 INFO L280 TraceCheckUtils]: 78: Hoare triple {29336#false} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {29336#false} is VALID [2020-07-17 22:37:21,391 INFO L280 TraceCheckUtils]: 79: Hoare triple {29336#false} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {29336#false} is VALID [2020-07-17 22:37:21,391 INFO L280 TraceCheckUtils]: 80: Hoare triple {29336#false} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {29336#false} is VALID [2020-07-17 22:37:21,391 INFO L280 TraceCheckUtils]: 81: Hoare triple {29336#false} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {29336#false} is VALID [2020-07-17 22:37:21,392 INFO L280 TraceCheckUtils]: 82: Hoare triple {29336#false} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {29336#false} is VALID [2020-07-17 22:37:21,392 INFO L280 TraceCheckUtils]: 83: Hoare triple {29336#false} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {29336#false} is VALID [2020-07-17 22:37:21,392 INFO L280 TraceCheckUtils]: 84: Hoare triple {29336#false} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {29336#false} is VALID [2020-07-17 22:37:21,393 INFO L280 TraceCheckUtils]: 85: Hoare triple {29336#false} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {29336#false} is VALID [2020-07-17 22:37:21,393 INFO L280 TraceCheckUtils]: 86: Hoare triple {29336#false} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {29336#false} is VALID [2020-07-17 22:37:21,393 INFO L280 TraceCheckUtils]: 87: Hoare triple {29336#false} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {29336#false} is VALID [2020-07-17 22:37:21,394 INFO L280 TraceCheckUtils]: 88: Hoare triple {29336#false} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {29336#false} is VALID [2020-07-17 22:37:21,394 INFO L280 TraceCheckUtils]: 89: Hoare triple {29336#false} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {29336#false} is VALID [2020-07-17 22:37:21,394 INFO L280 TraceCheckUtils]: 90: Hoare triple {29336#false} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {29336#false} is VALID [2020-07-17 22:37:21,395 INFO L280 TraceCheckUtils]: 91: Hoare triple {29336#false} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {29336#false} is VALID [2020-07-17 22:37:21,395 INFO L280 TraceCheckUtils]: 92: Hoare triple {29336#false} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {29336#false} is VALID [2020-07-17 22:37:21,395 INFO L280 TraceCheckUtils]: 93: Hoare triple {29336#false} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {29336#false} is VALID [2020-07-17 22:37:21,395 INFO L280 TraceCheckUtils]: 94: Hoare triple {29336#false} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {29336#false} is VALID [2020-07-17 22:37:21,396 INFO L280 TraceCheckUtils]: 95: Hoare triple {29336#false} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {29336#false} is VALID [2020-07-17 22:37:21,396 INFO L280 TraceCheckUtils]: 96: Hoare triple {29336#false} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {29336#false} is VALID [2020-07-17 22:37:21,396 INFO L280 TraceCheckUtils]: 97: Hoare triple {29336#false} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {29336#false} is VALID [2020-07-17 22:37:21,397 INFO L280 TraceCheckUtils]: 98: Hoare triple {29336#false} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {29336#false} is VALID [2020-07-17 22:37:21,397 INFO L280 TraceCheckUtils]: 99: Hoare triple {29336#false} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {29336#false} is VALID [2020-07-17 22:37:21,397 INFO L280 TraceCheckUtils]: 100: Hoare triple {29336#false} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {29336#false} is VALID [2020-07-17 22:37:21,398 INFO L280 TraceCheckUtils]: 101: Hoare triple {29336#false} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {29336#false} is VALID [2020-07-17 22:37:21,398 INFO L280 TraceCheckUtils]: 102: Hoare triple {29336#false} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {29336#false} is VALID [2020-07-17 22:37:21,398 INFO L280 TraceCheckUtils]: 103: Hoare triple {29336#false} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {29336#false} is VALID [2020-07-17 22:37:21,398 INFO L280 TraceCheckUtils]: 104: Hoare triple {29336#false} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {29336#false} is VALID [2020-07-17 22:37:21,399 INFO L280 TraceCheckUtils]: 105: Hoare triple {29336#false} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {29336#false} is VALID [2020-07-17 22:37:21,399 INFO L280 TraceCheckUtils]: 106: Hoare triple {29336#false} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {29336#false} is VALID [2020-07-17 22:37:21,399 INFO L280 TraceCheckUtils]: 107: Hoare triple {29336#false} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {29336#false} is VALID [2020-07-17 22:37:21,400 INFO L280 TraceCheckUtils]: 108: Hoare triple {29336#false} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {29336#false} is VALID [2020-07-17 22:37:21,400 INFO L280 TraceCheckUtils]: 109: Hoare triple {29336#false} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {29336#false} is VALID [2020-07-17 22:37:21,400 INFO L280 TraceCheckUtils]: 110: Hoare triple {29336#false} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {29336#false} is VALID [2020-07-17 22:37:21,401 INFO L280 TraceCheckUtils]: 111: Hoare triple {29336#false} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {29336#false} is VALID [2020-07-17 22:37:21,401 INFO L280 TraceCheckUtils]: 112: Hoare triple {29336#false} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {29336#false} is VALID [2020-07-17 22:37:21,401 INFO L280 TraceCheckUtils]: 113: Hoare triple {29336#false} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {29336#false} is VALID [2020-07-17 22:37:21,401 INFO L280 TraceCheckUtils]: 114: Hoare triple {29336#false} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {29336#false} is VALID [2020-07-17 22:37:21,402 INFO L280 TraceCheckUtils]: 115: Hoare triple {29336#false} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {29336#false} is VALID [2020-07-17 22:37:21,402 INFO L280 TraceCheckUtils]: 116: Hoare triple {29336#false} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {29336#false} is VALID [2020-07-17 22:37:21,402 INFO L280 TraceCheckUtils]: 117: Hoare triple {29336#false} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {29336#false} is VALID [2020-07-17 22:37:21,403 INFO L280 TraceCheckUtils]: 118: Hoare triple {29336#false} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {29336#false} is VALID [2020-07-17 22:37:21,403 INFO L280 TraceCheckUtils]: 119: Hoare triple {29336#false} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {29336#false} is VALID [2020-07-17 22:37:21,403 INFO L280 TraceCheckUtils]: 120: Hoare triple {29336#false} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {29336#false} is VALID [2020-07-17 22:37:21,403 INFO L280 TraceCheckUtils]: 121: Hoare triple {29336#false} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {29336#false} is VALID [2020-07-17 22:37:21,403 INFO L280 TraceCheckUtils]: 122: Hoare triple {29336#false} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {29336#false} is VALID [2020-07-17 22:37:21,404 INFO L280 TraceCheckUtils]: 123: Hoare triple {29336#false} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {29336#false} is VALID [2020-07-17 22:37:21,404 INFO L280 TraceCheckUtils]: 124: Hoare triple {29336#false} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {29336#false} is VALID [2020-07-17 22:37:21,404 INFO L280 TraceCheckUtils]: 125: Hoare triple {29336#false} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {29336#false} is VALID [2020-07-17 22:37:21,404 INFO L280 TraceCheckUtils]: 126: Hoare triple {29336#false} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {29336#false} is VALID [2020-07-17 22:37:21,404 INFO L280 TraceCheckUtils]: 127: Hoare triple {29336#false} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == ~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {29336#false} is VALID [2020-07-17 22:37:21,405 INFO L280 TraceCheckUtils]: 128: Hoare triple {29336#false} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == ~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {29336#false} is VALID [2020-07-17 22:37:21,405 INFO L280 TraceCheckUtils]: 129: Hoare triple {29336#false} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == ~input) && 4 == ~a16~0) && 1 == ~a20~0); {29336#false} is VALID [2020-07-17 22:37:21,405 INFO L280 TraceCheckUtils]: 130: Hoare triple {29336#false} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == ~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {29336#false} is VALID [2020-07-17 22:37:21,405 INFO L280 TraceCheckUtils]: 131: Hoare triple {29336#false} assume !(1 == ~a21~0 && (8 == ~a12~0 && ((1 == ~a17~0 && 3 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0); {29336#false} is VALID [2020-07-17 22:37:21,405 INFO L280 TraceCheckUtils]: 132: Hoare triple {29336#false} assume !(!(1 == ~a21~0) && 1 == ~a20~0 && (8 == ~a12~0 && 13 == ~a8~0 && ((5 == ~a16~0 && !(1 == ~a17~0)) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 2 == ~input) && 1 == ~a7~0); {29336#false} is VALID [2020-07-17 22:37:21,405 INFO L280 TraceCheckUtils]: 133: Hoare triple {29336#false} assume !(1 == ~a7~0 && 8 == ~a12~0 && ((1 == ~a20~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (4 == ~a16~0 && !(1 == ~a17~0))) && 4 == ~input) && 13 == ~a8~0) && !(1 == ~a21~0)); {29336#false} is VALID [2020-07-17 22:37:21,406 INFO L280 TraceCheckUtils]: 134: Hoare triple {29336#false} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == ~input) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {29336#false} is VALID [2020-07-17 22:37:21,406 INFO L280 TraceCheckUtils]: 135: Hoare triple {29336#false} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == ~input && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {29336#false} is VALID [2020-07-17 22:37:21,406 INFO L280 TraceCheckUtils]: 136: Hoare triple {29336#false} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == ~input && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {29336#false} is VALID [2020-07-17 22:37:21,406 INFO L280 TraceCheckUtils]: 137: Hoare triple {29336#false} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == ~input) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {29336#false} is VALID [2020-07-17 22:37:21,406 INFO L280 TraceCheckUtils]: 138: Hoare triple {29336#false} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == ~input) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {29336#false} is VALID [2020-07-17 22:37:21,407 INFO L280 TraceCheckUtils]: 139: Hoare triple {29336#false} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == ~input && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {29336#false} is VALID [2020-07-17 22:37:21,407 INFO L280 TraceCheckUtils]: 140: Hoare triple {29336#false} assume !(((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {29336#false} is VALID [2020-07-17 22:37:21,407 INFO L280 TraceCheckUtils]: 141: Hoare triple {29336#false} assume !(8 == ~a12~0 && 5 == ~input && ((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a7~0 && 1 == ~a17~0) && 13 == ~a8~0))); {29336#false} is VALID [2020-07-17 22:37:21,407 INFO L280 TraceCheckUtils]: 142: Hoare triple {29336#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {29336#false} is VALID [2020-07-17 22:37:21,407 INFO L280 TraceCheckUtils]: 143: Hoare triple {29336#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {29336#false} is VALID [2020-07-17 22:37:21,408 INFO L280 TraceCheckUtils]: 144: Hoare triple {29336#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {29336#false} is VALID [2020-07-17 22:37:21,408 INFO L280 TraceCheckUtils]: 145: Hoare triple {29336#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {29336#false} is VALID [2020-07-17 22:37:21,408 INFO L280 TraceCheckUtils]: 146: Hoare triple {29336#false} assume (((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {29336#false} is VALID [2020-07-17 22:37:21,408 INFO L280 TraceCheckUtils]: 147: Hoare triple {29336#false} assume !false; {29336#false} is VALID [2020-07-17 22:37:21,441 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 45 proven. 2 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2020-07-17 22:37:21,441 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-17 22:37:21,442 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 5] total 10 [2020-07-17 22:37:21,442 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1724522656] [2020-07-17 22:37:21,444 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 148 [2020-07-17 22:37:21,449 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:37:21,450 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states. [2020-07-17 22:37:21,677 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 169 edges. 169 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:37:21,678 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-17 22:37:21,678 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:37:21,678 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-17 22:37:21,678 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=68, Unknown=0, NotChecked=0, Total=90 [2020-07-17 22:37:21,679 INFO L87 Difference]: Start difference. First operand 1567 states and 1995 transitions. Second operand 10 states. [2020-07-17 22:37:30,113 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:37:30,113 INFO L93 Difference]: Finished difference Result 3857 states and 5001 transitions. [2020-07-17 22:37:30,113 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2020-07-17 22:37:30,114 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 148 [2020-07-17 22:37:30,114 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:37:30,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-17 22:37:30,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 823 transitions. [2020-07-17 22:37:30,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-17 22:37:30,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 823 transitions. [2020-07-17 22:37:30,123 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 17 states and 823 transitions. [2020-07-17 22:37:31,876 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 823 edges. 823 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:37:32,061 INFO L225 Difference]: With dead ends: 3857 [2020-07-17 22:37:32,061 INFO L226 Difference]: Without dead ends: 2296 [2020-07-17 22:37:32,065 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 186 GetRequests, 165 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 73 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=119, Invalid=387, Unknown=0, NotChecked=0, Total=506 [2020-07-17 22:37:32,068 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2296 states. [2020-07-17 22:37:32,574 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2296 to 2131. [2020-07-17 22:37:32,574 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:37:32,575 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2296 states. Second operand 2131 states. [2020-07-17 22:37:32,575 INFO L74 IsIncluded]: Start isIncluded. First operand 2296 states. Second operand 2131 states. [2020-07-17 22:37:32,575 INFO L87 Difference]: Start difference. First operand 2296 states. Second operand 2131 states. [2020-07-17 22:37:32,909 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:37:32,909 INFO L93 Difference]: Finished difference Result 2296 states and 2872 transitions. [2020-07-17 22:37:32,909 INFO L276 IsEmpty]: Start isEmpty. Operand 2296 states and 2872 transitions. [2020-07-17 22:37:32,913 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:37:32,913 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:37:32,913 INFO L74 IsIncluded]: Start isIncluded. First operand 2131 states. Second operand 2296 states. [2020-07-17 22:37:32,913 INFO L87 Difference]: Start difference. First operand 2131 states. Second operand 2296 states. [2020-07-17 22:37:33,122 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:37:33,123 INFO L93 Difference]: Finished difference Result 2296 states and 2872 transitions. [2020-07-17 22:37:33,123 INFO L276 IsEmpty]: Start isEmpty. Operand 2296 states and 2872 transitions. [2020-07-17 22:37:33,126 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:37:33,127 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:37:33,127 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:37:33,127 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:37:33,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2131 states. [2020-07-17 22:37:33,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2131 states to 2131 states and 2658 transitions. [2020-07-17 22:37:33,322 INFO L78 Accepts]: Start accepts. Automaton has 2131 states and 2658 transitions. Word has length 148 [2020-07-17 22:37:33,322 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:37:33,322 INFO L479 AbstractCegarLoop]: Abstraction has 2131 states and 2658 transitions. [2020-07-17 22:37:33,322 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-17 22:37:33,322 INFO L276 IsEmpty]: Start isEmpty. Operand 2131 states and 2658 transitions. [2020-07-17 22:37:33,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2020-07-17 22:37:33,326 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:37:33,327 INFO L422 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 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] [2020-07-17 22:37:33,540 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable5 [2020-07-17 22:37:33,541 INFO L427 AbstractCegarLoop]: === Iteration 7 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:37:33,541 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:37:33,541 INFO L82 PathProgramCache]: Analyzing trace with hash 140799832, now seen corresponding path program 1 times [2020-07-17 22:37:33,541 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:37:33,541 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [576944213] [2020-07-17 22:37:33,542 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:37:33,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:37:33,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:37:33,691 INFO L280 TraceCheckUtils]: 0: Hoare triple {40675#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {40606#true} is VALID [2020-07-17 22:37:33,691 INFO L280 TraceCheckUtils]: 1: Hoare triple {40606#true} assume true; {40606#true} is VALID [2020-07-17 22:37:33,692 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {40606#true} {40606#true} #782#return; {40606#true} is VALID [2020-07-17 22:37:33,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:37:33,726 INFO L280 TraceCheckUtils]: 0: Hoare triple {40676#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {40606#true} is VALID [2020-07-17 22:37:33,727 INFO L280 TraceCheckUtils]: 1: Hoare triple {40606#true} assume (15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0;~a16~0 := 5;~a20~0 := 0;#res := 24; {40615#(= 5 ~a16~0)} is VALID [2020-07-17 22:37:33,727 INFO L280 TraceCheckUtils]: 2: Hoare triple {40615#(= 5 ~a16~0)} assume true; {40615#(= 5 ~a16~0)} is VALID [2020-07-17 22:37:33,728 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {40615#(= 5 ~a16~0)} {40606#true} #786#return; {40615#(= 5 ~a16~0)} is VALID [2020-07-17 22:37:33,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:37:33,757 INFO L280 TraceCheckUtils]: 0: Hoare triple {40676#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {40677#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:37:33,757 INFO L280 TraceCheckUtils]: 1: Hoare triple {40677#(= ~a16~0 |old(~a16~0)|)} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {40677#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:37:33,758 INFO L280 TraceCheckUtils]: 2: Hoare triple {40677#(= ~a16~0 |old(~a16~0)|)} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {40677#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:37:33,759 INFO L280 TraceCheckUtils]: 3: Hoare triple {40677#(= ~a16~0 |old(~a16~0)|)} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {40677#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:37:33,759 INFO L280 TraceCheckUtils]: 4: Hoare triple {40677#(= ~a16~0 |old(~a16~0)|)} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {40677#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:37:33,760 INFO L280 TraceCheckUtils]: 5: Hoare triple {40677#(= ~a16~0 |old(~a16~0)|)} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {40677#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:37:33,761 INFO L280 TraceCheckUtils]: 6: Hoare triple {40677#(= ~a16~0 |old(~a16~0)|)} assume (1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0;~a17~0 := 0;#res := 26; {40678#(= 6 |old(~a16~0)|)} is VALID [2020-07-17 22:37:33,761 INFO L280 TraceCheckUtils]: 7: Hoare triple {40678#(= 6 |old(~a16~0)|)} assume true; {40678#(= 6 |old(~a16~0)|)} is VALID [2020-07-17 22:37:33,762 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {40678#(= 6 |old(~a16~0)|)} {40615#(= 5 ~a16~0)} #786#return; {40607#false} is VALID [2020-07-17 22:37:33,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:37:33,769 INFO L280 TraceCheckUtils]: 0: Hoare triple {40676#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {40606#true} is VALID [2020-07-17 22:37:33,770 INFO L280 TraceCheckUtils]: 1: Hoare triple {40606#true} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {40606#true} is VALID [2020-07-17 22:37:33,770 INFO L280 TraceCheckUtils]: 2: Hoare triple {40606#true} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {40606#true} is VALID [2020-07-17 22:37:33,770 INFO L280 TraceCheckUtils]: 3: Hoare triple {40606#true} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {40606#true} is VALID [2020-07-17 22:37:33,770 INFO L280 TraceCheckUtils]: 4: Hoare triple {40606#true} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {40606#true} is VALID [2020-07-17 22:37:33,771 INFO L280 TraceCheckUtils]: 5: Hoare triple {40606#true} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {40606#true} is VALID [2020-07-17 22:37:33,771 INFO L280 TraceCheckUtils]: 6: Hoare triple {40606#true} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {40606#true} is VALID [2020-07-17 22:37:33,771 INFO L280 TraceCheckUtils]: 7: Hoare triple {40606#true} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {40606#true} is VALID [2020-07-17 22:37:33,771 INFO L280 TraceCheckUtils]: 8: Hoare triple {40606#true} assume 8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0));~a7~0 := 1;~a17~0 := 1;~a21~0 := 0;~a20~0 := 1;~a8~0 := 13;~a16~0 := 5;#res := 26; {40606#true} is VALID [2020-07-17 22:37:33,771 INFO L280 TraceCheckUtils]: 9: Hoare triple {40606#true} assume true; {40606#true} is VALID [2020-07-17 22:37:33,772 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {40606#true} {40607#false} #786#return; {40607#false} is VALID [2020-07-17 22:37:33,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:37:33,791 INFO L280 TraceCheckUtils]: 0: Hoare triple {40676#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {40606#true} is VALID [2020-07-17 22:37:33,791 INFO L280 TraceCheckUtils]: 1: Hoare triple {40606#true} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {40606#true} is VALID [2020-07-17 22:37:33,792 INFO L280 TraceCheckUtils]: 2: Hoare triple {40606#true} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {40606#true} is VALID [2020-07-17 22:37:33,792 INFO L280 TraceCheckUtils]: 3: Hoare triple {40606#true} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {40606#true} is VALID [2020-07-17 22:37:33,792 INFO L280 TraceCheckUtils]: 4: Hoare triple {40606#true} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {40606#true} is VALID [2020-07-17 22:37:33,792 INFO L280 TraceCheckUtils]: 5: Hoare triple {40606#true} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {40606#true} is VALID [2020-07-17 22:37:33,792 INFO L280 TraceCheckUtils]: 6: Hoare triple {40606#true} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {40606#true} is VALID [2020-07-17 22:37:33,793 INFO L280 TraceCheckUtils]: 7: Hoare triple {40606#true} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {40606#true} is VALID [2020-07-17 22:37:33,793 INFO L280 TraceCheckUtils]: 8: Hoare triple {40606#true} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {40606#true} is VALID [2020-07-17 22:37:33,793 INFO L280 TraceCheckUtils]: 9: Hoare triple {40606#true} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {40606#true} is VALID [2020-07-17 22:37:33,793 INFO L280 TraceCheckUtils]: 10: Hoare triple {40606#true} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {40606#true} is VALID [2020-07-17 22:37:33,793 INFO L280 TraceCheckUtils]: 11: Hoare triple {40606#true} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {40606#true} is VALID [2020-07-17 22:37:33,794 INFO L280 TraceCheckUtils]: 12: Hoare triple {40606#true} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {40606#true} is VALID [2020-07-17 22:37:33,794 INFO L280 TraceCheckUtils]: 13: Hoare triple {40606#true} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {40606#true} is VALID [2020-07-17 22:37:33,794 INFO L280 TraceCheckUtils]: 14: Hoare triple {40606#true} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {40606#true} is VALID [2020-07-17 22:37:33,794 INFO L280 TraceCheckUtils]: 15: Hoare triple {40606#true} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {40606#true} is VALID [2020-07-17 22:37:33,794 INFO L280 TraceCheckUtils]: 16: Hoare triple {40606#true} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {40606#true} is VALID [2020-07-17 22:37:33,795 INFO L280 TraceCheckUtils]: 17: Hoare triple {40606#true} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {40606#true} is VALID [2020-07-17 22:37:33,795 INFO L280 TraceCheckUtils]: 18: Hoare triple {40606#true} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {40606#true} is VALID [2020-07-17 22:37:33,795 INFO L280 TraceCheckUtils]: 19: Hoare triple {40606#true} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {40606#true} is VALID [2020-07-17 22:37:33,795 INFO L280 TraceCheckUtils]: 20: Hoare triple {40606#true} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {40606#true} is VALID [2020-07-17 22:37:33,795 INFO L280 TraceCheckUtils]: 21: Hoare triple {40606#true} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {40606#true} is VALID [2020-07-17 22:37:33,796 INFO L280 TraceCheckUtils]: 22: Hoare triple {40606#true} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {40606#true} is VALID [2020-07-17 22:37:33,796 INFO L280 TraceCheckUtils]: 23: Hoare triple {40606#true} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {40606#true} is VALID [2020-07-17 22:37:33,796 INFO L280 TraceCheckUtils]: 24: Hoare triple {40606#true} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {40606#true} is VALID [2020-07-17 22:37:33,796 INFO L280 TraceCheckUtils]: 25: Hoare triple {40606#true} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {40606#true} is VALID [2020-07-17 22:37:33,796 INFO L280 TraceCheckUtils]: 26: Hoare triple {40606#true} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {40606#true} is VALID [2020-07-17 22:37:33,797 INFO L280 TraceCheckUtils]: 27: Hoare triple {40606#true} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {40606#true} is VALID [2020-07-17 22:37:33,797 INFO L280 TraceCheckUtils]: 28: Hoare triple {40606#true} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {40606#true} is VALID [2020-07-17 22:37:33,797 INFO L280 TraceCheckUtils]: 29: Hoare triple {40606#true} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {40606#true} is VALID [2020-07-17 22:37:33,797 INFO L280 TraceCheckUtils]: 30: Hoare triple {40606#true} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {40606#true} is VALID [2020-07-17 22:37:33,797 INFO L280 TraceCheckUtils]: 31: Hoare triple {40606#true} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {40606#true} is VALID [2020-07-17 22:37:33,798 INFO L280 TraceCheckUtils]: 32: Hoare triple {40606#true} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {40606#true} is VALID [2020-07-17 22:37:33,798 INFO L280 TraceCheckUtils]: 33: Hoare triple {40606#true} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {40606#true} is VALID [2020-07-17 22:37:33,798 INFO L280 TraceCheckUtils]: 34: Hoare triple {40606#true} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {40606#true} is VALID [2020-07-17 22:37:33,798 INFO L280 TraceCheckUtils]: 35: Hoare triple {40606#true} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {40606#true} is VALID [2020-07-17 22:37:33,798 INFO L280 TraceCheckUtils]: 36: Hoare triple {40606#true} assume 5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0;~a21~0 := 1;~a8~0 := 14;~a16~0 := 4;~a20~0 := 0;~a7~0 := 0;~a17~0 := 0;#res := -1; {40606#true} is VALID [2020-07-17 22:37:33,799 INFO L280 TraceCheckUtils]: 37: Hoare triple {40606#true} assume true; {40606#true} is VALID [2020-07-17 22:37:33,799 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {40606#true} {40607#false} #786#return; {40607#false} is VALID [2020-07-17 22:37:33,802 INFO L263 TraceCheckUtils]: 0: Hoare triple {40606#true} call ULTIMATE.init(); {40675#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} is VALID [2020-07-17 22:37:33,802 INFO L280 TraceCheckUtils]: 1: Hoare triple {40675#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {40606#true} is VALID [2020-07-17 22:37:33,802 INFO L280 TraceCheckUtils]: 2: Hoare triple {40606#true} assume true; {40606#true} is VALID [2020-07-17 22:37:33,803 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {40606#true} {40606#true} #782#return; {40606#true} is VALID [2020-07-17 22:37:33,803 INFO L263 TraceCheckUtils]: 4: Hoare triple {40606#true} call #t~ret4 := main(); {40606#true} is VALID [2020-07-17 22:37:33,803 INFO L280 TraceCheckUtils]: 5: Hoare triple {40606#true} ~output~0 := -1; {40606#true} is VALID [2020-07-17 22:37:33,803 INFO L280 TraceCheckUtils]: 6: Hoare triple {40606#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {40606#true} is VALID [2020-07-17 22:37:33,803 INFO L280 TraceCheckUtils]: 7: Hoare triple {40606#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {40606#true} is VALID [2020-07-17 22:37:33,805 INFO L263 TraceCheckUtils]: 8: Hoare triple {40606#true} call #t~ret3 := calculate_output(~input~0); {40676#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:37:33,805 INFO L280 TraceCheckUtils]: 9: Hoare triple {40676#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {40606#true} is VALID [2020-07-17 22:37:33,806 INFO L280 TraceCheckUtils]: 10: Hoare triple {40606#true} assume (15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0;~a16~0 := 5;~a20~0 := 0;#res := 24; {40615#(= 5 ~a16~0)} is VALID [2020-07-17 22:37:33,807 INFO L280 TraceCheckUtils]: 11: Hoare triple {40615#(= 5 ~a16~0)} assume true; {40615#(= 5 ~a16~0)} is VALID [2020-07-17 22:37:33,808 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {40615#(= 5 ~a16~0)} {40606#true} #786#return; {40615#(= 5 ~a16~0)} is VALID [2020-07-17 22:37:33,808 INFO L280 TraceCheckUtils]: 13: Hoare triple {40615#(= 5 ~a16~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {40615#(= 5 ~a16~0)} is VALID [2020-07-17 22:37:33,809 INFO L280 TraceCheckUtils]: 14: Hoare triple {40615#(= 5 ~a16~0)} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {40615#(= 5 ~a16~0)} is VALID [2020-07-17 22:37:33,810 INFO L280 TraceCheckUtils]: 15: Hoare triple {40615#(= 5 ~a16~0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {40615#(= 5 ~a16~0)} is VALID [2020-07-17 22:37:33,811 INFO L263 TraceCheckUtils]: 16: Hoare triple {40615#(= 5 ~a16~0)} call #t~ret3 := calculate_output(~input~0); {40676#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:37:33,812 INFO L280 TraceCheckUtils]: 17: Hoare triple {40676#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {40677#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:37:33,813 INFO L280 TraceCheckUtils]: 18: Hoare triple {40677#(= ~a16~0 |old(~a16~0)|)} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {40677#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:37:33,813 INFO L280 TraceCheckUtils]: 19: Hoare triple {40677#(= ~a16~0 |old(~a16~0)|)} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {40677#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:37:33,814 INFO L280 TraceCheckUtils]: 20: Hoare triple {40677#(= ~a16~0 |old(~a16~0)|)} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {40677#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:37:33,815 INFO L280 TraceCheckUtils]: 21: Hoare triple {40677#(= ~a16~0 |old(~a16~0)|)} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {40677#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:37:33,815 INFO L280 TraceCheckUtils]: 22: Hoare triple {40677#(= ~a16~0 |old(~a16~0)|)} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {40677#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:37:33,816 INFO L280 TraceCheckUtils]: 23: Hoare triple {40677#(= ~a16~0 |old(~a16~0)|)} assume (1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0;~a17~0 := 0;#res := 26; {40678#(= 6 |old(~a16~0)|)} is VALID [2020-07-17 22:37:33,817 INFO L280 TraceCheckUtils]: 24: Hoare triple {40678#(= 6 |old(~a16~0)|)} assume true; {40678#(= 6 |old(~a16~0)|)} is VALID [2020-07-17 22:37:33,818 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {40678#(= 6 |old(~a16~0)|)} {40615#(= 5 ~a16~0)} #786#return; {40607#false} is VALID [2020-07-17 22:37:33,818 INFO L280 TraceCheckUtils]: 26: Hoare triple {40607#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {40607#false} is VALID [2020-07-17 22:37:33,818 INFO L280 TraceCheckUtils]: 27: Hoare triple {40607#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {40607#false} is VALID [2020-07-17 22:37:33,819 INFO L280 TraceCheckUtils]: 28: Hoare triple {40607#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {40607#false} is VALID [2020-07-17 22:37:33,819 INFO L263 TraceCheckUtils]: 29: Hoare triple {40607#false} call #t~ret3 := calculate_output(~input~0); {40676#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:37:33,819 INFO L280 TraceCheckUtils]: 30: Hoare triple {40676#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {40606#true} is VALID [2020-07-17 22:37:33,819 INFO L280 TraceCheckUtils]: 31: Hoare triple {40606#true} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {40606#true} is VALID [2020-07-17 22:37:33,819 INFO L280 TraceCheckUtils]: 32: Hoare triple {40606#true} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {40606#true} is VALID [2020-07-17 22:37:33,819 INFO L280 TraceCheckUtils]: 33: Hoare triple {40606#true} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {40606#true} is VALID [2020-07-17 22:37:33,820 INFO L280 TraceCheckUtils]: 34: Hoare triple {40606#true} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {40606#true} is VALID [2020-07-17 22:37:33,820 INFO L280 TraceCheckUtils]: 35: Hoare triple {40606#true} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {40606#true} is VALID [2020-07-17 22:37:33,820 INFO L280 TraceCheckUtils]: 36: Hoare triple {40606#true} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {40606#true} is VALID [2020-07-17 22:37:33,820 INFO L280 TraceCheckUtils]: 37: Hoare triple {40606#true} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {40606#true} is VALID [2020-07-17 22:37:33,820 INFO L280 TraceCheckUtils]: 38: Hoare triple {40606#true} assume 8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0));~a7~0 := 1;~a17~0 := 1;~a21~0 := 0;~a20~0 := 1;~a8~0 := 13;~a16~0 := 5;#res := 26; {40606#true} is VALID [2020-07-17 22:37:33,821 INFO L280 TraceCheckUtils]: 39: Hoare triple {40606#true} assume true; {40606#true} is VALID [2020-07-17 22:37:33,821 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {40606#true} {40607#false} #786#return; {40607#false} is VALID [2020-07-17 22:37:33,821 INFO L280 TraceCheckUtils]: 41: Hoare triple {40607#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {40607#false} is VALID [2020-07-17 22:37:33,821 INFO L280 TraceCheckUtils]: 42: Hoare triple {40607#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {40607#false} is VALID [2020-07-17 22:37:33,821 INFO L280 TraceCheckUtils]: 43: Hoare triple {40607#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {40607#false} is VALID [2020-07-17 22:37:33,821 INFO L263 TraceCheckUtils]: 44: Hoare triple {40607#false} call #t~ret3 := calculate_output(~input~0); {40676#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:37:33,822 INFO L280 TraceCheckUtils]: 45: Hoare triple {40676#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {40606#true} is VALID [2020-07-17 22:37:33,822 INFO L280 TraceCheckUtils]: 46: Hoare triple {40606#true} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {40606#true} is VALID [2020-07-17 22:37:33,822 INFO L280 TraceCheckUtils]: 47: Hoare triple {40606#true} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {40606#true} is VALID [2020-07-17 22:37:33,822 INFO L280 TraceCheckUtils]: 48: Hoare triple {40606#true} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {40606#true} is VALID [2020-07-17 22:37:33,822 INFO L280 TraceCheckUtils]: 49: Hoare triple {40606#true} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {40606#true} is VALID [2020-07-17 22:37:33,822 INFO L280 TraceCheckUtils]: 50: Hoare triple {40606#true} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {40606#true} is VALID [2020-07-17 22:37:33,823 INFO L280 TraceCheckUtils]: 51: Hoare triple {40606#true} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {40606#true} is VALID [2020-07-17 22:37:33,823 INFO L280 TraceCheckUtils]: 52: Hoare triple {40606#true} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {40606#true} is VALID [2020-07-17 22:37:33,823 INFO L280 TraceCheckUtils]: 53: Hoare triple {40606#true} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {40606#true} is VALID [2020-07-17 22:37:33,823 INFO L280 TraceCheckUtils]: 54: Hoare triple {40606#true} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {40606#true} is VALID [2020-07-17 22:37:33,823 INFO L280 TraceCheckUtils]: 55: Hoare triple {40606#true} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {40606#true} is VALID [2020-07-17 22:37:33,823 INFO L280 TraceCheckUtils]: 56: Hoare triple {40606#true} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {40606#true} is VALID [2020-07-17 22:37:33,824 INFO L280 TraceCheckUtils]: 57: Hoare triple {40606#true} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {40606#true} is VALID [2020-07-17 22:37:33,824 INFO L280 TraceCheckUtils]: 58: Hoare triple {40606#true} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {40606#true} is VALID [2020-07-17 22:37:33,824 INFO L280 TraceCheckUtils]: 59: Hoare triple {40606#true} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {40606#true} is VALID [2020-07-17 22:37:33,824 INFO L280 TraceCheckUtils]: 60: Hoare triple {40606#true} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {40606#true} is VALID [2020-07-17 22:37:33,824 INFO L280 TraceCheckUtils]: 61: Hoare triple {40606#true} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {40606#true} is VALID [2020-07-17 22:37:33,825 INFO L280 TraceCheckUtils]: 62: Hoare triple {40606#true} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {40606#true} is VALID [2020-07-17 22:37:33,825 INFO L280 TraceCheckUtils]: 63: Hoare triple {40606#true} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {40606#true} is VALID [2020-07-17 22:37:33,825 INFO L280 TraceCheckUtils]: 64: Hoare triple {40606#true} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {40606#true} is VALID [2020-07-17 22:37:33,825 INFO L280 TraceCheckUtils]: 65: Hoare triple {40606#true} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {40606#true} is VALID [2020-07-17 22:37:33,825 INFO L280 TraceCheckUtils]: 66: Hoare triple {40606#true} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {40606#true} is VALID [2020-07-17 22:37:33,825 INFO L280 TraceCheckUtils]: 67: Hoare triple {40606#true} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {40606#true} is VALID [2020-07-17 22:37:33,826 INFO L280 TraceCheckUtils]: 68: Hoare triple {40606#true} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {40606#true} is VALID [2020-07-17 22:37:33,826 INFO L280 TraceCheckUtils]: 69: Hoare triple {40606#true} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {40606#true} is VALID [2020-07-17 22:37:33,826 INFO L280 TraceCheckUtils]: 70: Hoare triple {40606#true} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {40606#true} is VALID [2020-07-17 22:37:33,826 INFO L280 TraceCheckUtils]: 71: Hoare triple {40606#true} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {40606#true} is VALID [2020-07-17 22:37:33,826 INFO L280 TraceCheckUtils]: 72: Hoare triple {40606#true} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {40606#true} is VALID [2020-07-17 22:37:33,826 INFO L280 TraceCheckUtils]: 73: Hoare triple {40606#true} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {40606#true} is VALID [2020-07-17 22:37:33,827 INFO L280 TraceCheckUtils]: 74: Hoare triple {40606#true} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {40606#true} is VALID [2020-07-17 22:37:33,827 INFO L280 TraceCheckUtils]: 75: Hoare triple {40606#true} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {40606#true} is VALID [2020-07-17 22:37:33,827 INFO L280 TraceCheckUtils]: 76: Hoare triple {40606#true} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {40606#true} is VALID [2020-07-17 22:37:33,827 INFO L280 TraceCheckUtils]: 77: Hoare triple {40606#true} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {40606#true} is VALID [2020-07-17 22:37:33,827 INFO L280 TraceCheckUtils]: 78: Hoare triple {40606#true} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {40606#true} is VALID [2020-07-17 22:37:33,828 INFO L280 TraceCheckUtils]: 79: Hoare triple {40606#true} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {40606#true} is VALID [2020-07-17 22:37:33,828 INFO L280 TraceCheckUtils]: 80: Hoare triple {40606#true} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {40606#true} is VALID [2020-07-17 22:37:33,828 INFO L280 TraceCheckUtils]: 81: Hoare triple {40606#true} assume 5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0;~a21~0 := 1;~a8~0 := 14;~a16~0 := 4;~a20~0 := 0;~a7~0 := 0;~a17~0 := 0;#res := -1; {40606#true} is VALID [2020-07-17 22:37:33,828 INFO L280 TraceCheckUtils]: 82: Hoare triple {40606#true} assume true; {40606#true} is VALID [2020-07-17 22:37:33,828 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {40606#true} {40607#false} #786#return; {40607#false} is VALID [2020-07-17 22:37:33,829 INFO L280 TraceCheckUtils]: 84: Hoare triple {40607#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {40607#false} is VALID [2020-07-17 22:37:33,829 INFO L280 TraceCheckUtils]: 85: Hoare triple {40607#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {40607#false} is VALID [2020-07-17 22:37:33,829 INFO L280 TraceCheckUtils]: 86: Hoare triple {40607#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {40607#false} is VALID [2020-07-17 22:37:33,829 INFO L263 TraceCheckUtils]: 87: Hoare triple {40607#false} call #t~ret3 := calculate_output(~input~0); {40607#false} is VALID [2020-07-17 22:37:33,829 INFO L280 TraceCheckUtils]: 88: Hoare triple {40607#false} ~input := #in~input; {40607#false} is VALID [2020-07-17 22:37:33,829 INFO L280 TraceCheckUtils]: 89: Hoare triple {40607#false} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {40607#false} is VALID [2020-07-17 22:37:33,830 INFO L280 TraceCheckUtils]: 90: Hoare triple {40607#false} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {40607#false} is VALID [2020-07-17 22:37:33,830 INFO L280 TraceCheckUtils]: 91: Hoare triple {40607#false} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {40607#false} is VALID [2020-07-17 22:37:33,830 INFO L280 TraceCheckUtils]: 92: Hoare triple {40607#false} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {40607#false} is VALID [2020-07-17 22:37:33,830 INFO L280 TraceCheckUtils]: 93: Hoare triple {40607#false} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {40607#false} is VALID [2020-07-17 22:37:33,830 INFO L280 TraceCheckUtils]: 94: Hoare triple {40607#false} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {40607#false} is VALID [2020-07-17 22:37:33,831 INFO L280 TraceCheckUtils]: 95: Hoare triple {40607#false} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {40607#false} is VALID [2020-07-17 22:37:33,831 INFO L280 TraceCheckUtils]: 96: Hoare triple {40607#false} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {40607#false} is VALID [2020-07-17 22:37:33,831 INFO L280 TraceCheckUtils]: 97: Hoare triple {40607#false} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {40607#false} is VALID [2020-07-17 22:37:33,831 INFO L280 TraceCheckUtils]: 98: Hoare triple {40607#false} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {40607#false} is VALID [2020-07-17 22:37:33,831 INFO L280 TraceCheckUtils]: 99: Hoare triple {40607#false} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {40607#false} is VALID [2020-07-17 22:37:33,832 INFO L280 TraceCheckUtils]: 100: Hoare triple {40607#false} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {40607#false} is VALID [2020-07-17 22:37:33,832 INFO L280 TraceCheckUtils]: 101: Hoare triple {40607#false} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {40607#false} is VALID [2020-07-17 22:37:33,832 INFO L280 TraceCheckUtils]: 102: Hoare triple {40607#false} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {40607#false} is VALID [2020-07-17 22:37:33,832 INFO L280 TraceCheckUtils]: 103: Hoare triple {40607#false} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {40607#false} is VALID [2020-07-17 22:37:33,832 INFO L280 TraceCheckUtils]: 104: Hoare triple {40607#false} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {40607#false} is VALID [2020-07-17 22:37:33,833 INFO L280 TraceCheckUtils]: 105: Hoare triple {40607#false} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {40607#false} is VALID [2020-07-17 22:37:33,833 INFO L280 TraceCheckUtils]: 106: Hoare triple {40607#false} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {40607#false} is VALID [2020-07-17 22:37:33,833 INFO L280 TraceCheckUtils]: 107: Hoare triple {40607#false} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {40607#false} is VALID [2020-07-17 22:37:33,833 INFO L280 TraceCheckUtils]: 108: Hoare triple {40607#false} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {40607#false} is VALID [2020-07-17 22:37:33,833 INFO L280 TraceCheckUtils]: 109: Hoare triple {40607#false} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {40607#false} is VALID [2020-07-17 22:37:33,834 INFO L280 TraceCheckUtils]: 110: Hoare triple {40607#false} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {40607#false} is VALID [2020-07-17 22:37:33,834 INFO L280 TraceCheckUtils]: 111: Hoare triple {40607#false} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {40607#false} is VALID [2020-07-17 22:37:33,834 INFO L280 TraceCheckUtils]: 112: Hoare triple {40607#false} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {40607#false} is VALID [2020-07-17 22:37:33,834 INFO L280 TraceCheckUtils]: 113: Hoare triple {40607#false} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {40607#false} is VALID [2020-07-17 22:37:33,834 INFO L280 TraceCheckUtils]: 114: Hoare triple {40607#false} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {40607#false} is VALID [2020-07-17 22:37:33,835 INFO L280 TraceCheckUtils]: 115: Hoare triple {40607#false} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {40607#false} is VALID [2020-07-17 22:37:33,835 INFO L280 TraceCheckUtils]: 116: Hoare triple {40607#false} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {40607#false} is VALID [2020-07-17 22:37:33,835 INFO L280 TraceCheckUtils]: 117: Hoare triple {40607#false} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {40607#false} is VALID [2020-07-17 22:37:33,835 INFO L280 TraceCheckUtils]: 118: Hoare triple {40607#false} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {40607#false} is VALID [2020-07-17 22:37:33,835 INFO L280 TraceCheckUtils]: 119: Hoare triple {40607#false} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {40607#false} is VALID [2020-07-17 22:37:33,836 INFO L280 TraceCheckUtils]: 120: Hoare triple {40607#false} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {40607#false} is VALID [2020-07-17 22:37:33,836 INFO L280 TraceCheckUtils]: 121: Hoare triple {40607#false} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {40607#false} is VALID [2020-07-17 22:37:33,836 INFO L280 TraceCheckUtils]: 122: Hoare triple {40607#false} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {40607#false} is VALID [2020-07-17 22:37:33,836 INFO L280 TraceCheckUtils]: 123: Hoare triple {40607#false} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {40607#false} is VALID [2020-07-17 22:37:33,836 INFO L280 TraceCheckUtils]: 124: Hoare triple {40607#false} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {40607#false} is VALID [2020-07-17 22:37:33,837 INFO L280 TraceCheckUtils]: 125: Hoare triple {40607#false} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {40607#false} is VALID [2020-07-17 22:37:33,837 INFO L280 TraceCheckUtils]: 126: Hoare triple {40607#false} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {40607#false} is VALID [2020-07-17 22:37:33,837 INFO L280 TraceCheckUtils]: 127: Hoare triple {40607#false} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {40607#false} is VALID [2020-07-17 22:37:33,837 INFO L280 TraceCheckUtils]: 128: Hoare triple {40607#false} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {40607#false} is VALID [2020-07-17 22:37:33,837 INFO L280 TraceCheckUtils]: 129: Hoare triple {40607#false} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {40607#false} is VALID [2020-07-17 22:37:33,837 INFO L280 TraceCheckUtils]: 130: Hoare triple {40607#false} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {40607#false} is VALID [2020-07-17 22:37:33,838 INFO L280 TraceCheckUtils]: 131: Hoare triple {40607#false} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {40607#false} is VALID [2020-07-17 22:37:33,838 INFO L280 TraceCheckUtils]: 132: Hoare triple {40607#false} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {40607#false} is VALID [2020-07-17 22:37:33,838 INFO L280 TraceCheckUtils]: 133: Hoare triple {40607#false} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {40607#false} is VALID [2020-07-17 22:37:33,838 INFO L280 TraceCheckUtils]: 134: Hoare triple {40607#false} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {40607#false} is VALID [2020-07-17 22:37:33,838 INFO L280 TraceCheckUtils]: 135: Hoare triple {40607#false} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {40607#false} is VALID [2020-07-17 22:37:33,839 INFO L280 TraceCheckUtils]: 136: Hoare triple {40607#false} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {40607#false} is VALID [2020-07-17 22:37:33,839 INFO L280 TraceCheckUtils]: 137: Hoare triple {40607#false} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {40607#false} is VALID [2020-07-17 22:37:33,839 INFO L280 TraceCheckUtils]: 138: Hoare triple {40607#false} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {40607#false} is VALID [2020-07-17 22:37:33,839 INFO L280 TraceCheckUtils]: 139: Hoare triple {40607#false} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {40607#false} is VALID [2020-07-17 22:37:33,839 INFO L280 TraceCheckUtils]: 140: Hoare triple {40607#false} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == ~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {40607#false} is VALID [2020-07-17 22:37:33,839 INFO L280 TraceCheckUtils]: 141: Hoare triple {40607#false} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == ~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {40607#false} is VALID [2020-07-17 22:37:33,840 INFO L280 TraceCheckUtils]: 142: Hoare triple {40607#false} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == ~input) && 4 == ~a16~0) && 1 == ~a20~0); {40607#false} is VALID [2020-07-17 22:37:33,840 INFO L280 TraceCheckUtils]: 143: Hoare triple {40607#false} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == ~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {40607#false} is VALID [2020-07-17 22:37:33,840 INFO L280 TraceCheckUtils]: 144: Hoare triple {40607#false} assume !(1 == ~a21~0 && (8 == ~a12~0 && ((1 == ~a17~0 && 3 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0); {40607#false} is VALID [2020-07-17 22:37:33,840 INFO L280 TraceCheckUtils]: 145: Hoare triple {40607#false} assume !(!(1 == ~a21~0) && 1 == ~a20~0 && (8 == ~a12~0 && 13 == ~a8~0 && ((5 == ~a16~0 && !(1 == ~a17~0)) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 2 == ~input) && 1 == ~a7~0); {40607#false} is VALID [2020-07-17 22:37:33,840 INFO L280 TraceCheckUtils]: 146: Hoare triple {40607#false} assume !(1 == ~a7~0 && 8 == ~a12~0 && ((1 == ~a20~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (4 == ~a16~0 && !(1 == ~a17~0))) && 4 == ~input) && 13 == ~a8~0) && !(1 == ~a21~0)); {40607#false} is VALID [2020-07-17 22:37:33,841 INFO L280 TraceCheckUtils]: 147: Hoare triple {40607#false} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == ~input) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {40607#false} is VALID [2020-07-17 22:37:33,841 INFO L280 TraceCheckUtils]: 148: Hoare triple {40607#false} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == ~input && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {40607#false} is VALID [2020-07-17 22:37:33,841 INFO L280 TraceCheckUtils]: 149: Hoare triple {40607#false} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == ~input && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {40607#false} is VALID [2020-07-17 22:37:33,841 INFO L280 TraceCheckUtils]: 150: Hoare triple {40607#false} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == ~input) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {40607#false} is VALID [2020-07-17 22:37:33,841 INFO L280 TraceCheckUtils]: 151: Hoare triple {40607#false} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == ~input) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {40607#false} is VALID [2020-07-17 22:37:33,841 INFO L280 TraceCheckUtils]: 152: Hoare triple {40607#false} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == ~input && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {40607#false} is VALID [2020-07-17 22:37:33,842 INFO L280 TraceCheckUtils]: 153: Hoare triple {40607#false} assume !(((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {40607#false} is VALID [2020-07-17 22:37:33,842 INFO L280 TraceCheckUtils]: 154: Hoare triple {40607#false} assume !(8 == ~a12~0 && 5 == ~input && ((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a7~0 && 1 == ~a17~0) && 13 == ~a8~0))); {40607#false} is VALID [2020-07-17 22:37:33,842 INFO L280 TraceCheckUtils]: 155: Hoare triple {40607#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {40607#false} is VALID [2020-07-17 22:37:33,842 INFO L280 TraceCheckUtils]: 156: Hoare triple {40607#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {40607#false} is VALID [2020-07-17 22:37:33,842 INFO L280 TraceCheckUtils]: 157: Hoare triple {40607#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {40607#false} is VALID [2020-07-17 22:37:33,843 INFO L280 TraceCheckUtils]: 158: Hoare triple {40607#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {40607#false} is VALID [2020-07-17 22:37:33,843 INFO L280 TraceCheckUtils]: 159: Hoare triple {40607#false} assume (((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {40607#false} is VALID [2020-07-17 22:37:33,843 INFO L280 TraceCheckUtils]: 160: Hoare triple {40607#false} assume !false; {40607#false} is VALID [2020-07-17 22:37:33,866 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 80 proven. 22 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2020-07-17 22:37:33,867 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [576944213] [2020-07-17 22:37:33,867 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1272402650] [2020-07-17 22:37:33,867 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 [2020-07-17 22:37:34,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:37:34,014 INFO L264 TraceCheckSpWp]: Trace formula consists of 554 conjuncts, 4 conjunts are in the unsatisfiable core [2020-07-17 22:37:34,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:37:34,051 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 22:37:34,277 INFO L263 TraceCheckUtils]: 0: Hoare triple {40606#true} call ULTIMATE.init(); {40606#true} is VALID [2020-07-17 22:37:34,278 INFO L280 TraceCheckUtils]: 1: Hoare triple {40606#true} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {40606#true} is VALID [2020-07-17 22:37:34,278 INFO L280 TraceCheckUtils]: 2: Hoare triple {40606#true} assume true; {40606#true} is VALID [2020-07-17 22:37:34,278 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {40606#true} {40606#true} #782#return; {40606#true} is VALID [2020-07-17 22:37:34,279 INFO L263 TraceCheckUtils]: 4: Hoare triple {40606#true} call #t~ret4 := main(); {40606#true} is VALID [2020-07-17 22:37:34,279 INFO L280 TraceCheckUtils]: 5: Hoare triple {40606#true} ~output~0 := -1; {40606#true} is VALID [2020-07-17 22:37:34,279 INFO L280 TraceCheckUtils]: 6: Hoare triple {40606#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {40606#true} is VALID [2020-07-17 22:37:34,279 INFO L280 TraceCheckUtils]: 7: Hoare triple {40606#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {40606#true} is VALID [2020-07-17 22:37:34,280 INFO L263 TraceCheckUtils]: 8: Hoare triple {40606#true} call #t~ret3 := calculate_output(~input~0); {40606#true} is VALID [2020-07-17 22:37:34,280 INFO L280 TraceCheckUtils]: 9: Hoare triple {40606#true} ~input := #in~input; {40606#true} is VALID [2020-07-17 22:37:34,281 INFO L280 TraceCheckUtils]: 10: Hoare triple {40606#true} assume (15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0;~a16~0 := 5;~a20~0 := 0;#res := 24; {40712#(<= ~a16~0 5)} is VALID [2020-07-17 22:37:34,282 INFO L280 TraceCheckUtils]: 11: Hoare triple {40712#(<= ~a16~0 5)} assume true; {40712#(<= ~a16~0 5)} is VALID [2020-07-17 22:37:34,283 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {40712#(<= ~a16~0 5)} {40606#true} #786#return; {40712#(<= ~a16~0 5)} is VALID [2020-07-17 22:37:34,283 INFO L280 TraceCheckUtils]: 13: Hoare triple {40712#(<= ~a16~0 5)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {40712#(<= ~a16~0 5)} is VALID [2020-07-17 22:37:34,284 INFO L280 TraceCheckUtils]: 14: Hoare triple {40712#(<= ~a16~0 5)} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {40712#(<= ~a16~0 5)} is VALID [2020-07-17 22:37:34,285 INFO L280 TraceCheckUtils]: 15: Hoare triple {40712#(<= ~a16~0 5)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {40712#(<= ~a16~0 5)} is VALID [2020-07-17 22:37:34,286 INFO L263 TraceCheckUtils]: 16: Hoare triple {40712#(<= ~a16~0 5)} call #t~ret3 := calculate_output(~input~0); {40731#(<= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:37:34,287 INFO L280 TraceCheckUtils]: 17: Hoare triple {40731#(<= ~a16~0 |old(~a16~0)|)} ~input := #in~input; {40731#(<= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:37:34,287 INFO L280 TraceCheckUtils]: 18: Hoare triple {40731#(<= ~a16~0 |old(~a16~0)|)} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {40731#(<= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:37:34,288 INFO L280 TraceCheckUtils]: 19: Hoare triple {40731#(<= ~a16~0 |old(~a16~0)|)} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {40731#(<= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:37:34,288 INFO L280 TraceCheckUtils]: 20: Hoare triple {40731#(<= ~a16~0 |old(~a16~0)|)} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {40731#(<= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:37:34,289 INFO L280 TraceCheckUtils]: 21: Hoare triple {40731#(<= ~a16~0 |old(~a16~0)|)} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {40731#(<= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:37:34,290 INFO L280 TraceCheckUtils]: 22: Hoare triple {40731#(<= ~a16~0 |old(~a16~0)|)} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {40731#(<= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:37:34,291 INFO L280 TraceCheckUtils]: 23: Hoare triple {40731#(<= ~a16~0 |old(~a16~0)|)} assume (1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0;~a17~0 := 0;#res := 26; {40753#(and (<= ~a16~0 |old(~a16~0)|) (<= 6 ~a16~0))} is VALID [2020-07-17 22:37:34,292 INFO L280 TraceCheckUtils]: 24: Hoare triple {40753#(and (<= ~a16~0 |old(~a16~0)|) (<= 6 ~a16~0))} assume true; {40753#(and (<= ~a16~0 |old(~a16~0)|) (<= 6 ~a16~0))} is VALID [2020-07-17 22:37:34,293 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {40753#(and (<= ~a16~0 |old(~a16~0)|) (<= 6 ~a16~0))} {40712#(<= ~a16~0 5)} #786#return; {40607#false} is VALID [2020-07-17 22:37:34,293 INFO L280 TraceCheckUtils]: 26: Hoare triple {40607#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {40607#false} is VALID [2020-07-17 22:37:34,294 INFO L280 TraceCheckUtils]: 27: Hoare triple {40607#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {40607#false} is VALID [2020-07-17 22:37:34,294 INFO L280 TraceCheckUtils]: 28: Hoare triple {40607#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {40607#false} is VALID [2020-07-17 22:37:34,294 INFO L263 TraceCheckUtils]: 29: Hoare triple {40607#false} call #t~ret3 := calculate_output(~input~0); {40607#false} is VALID [2020-07-17 22:37:34,295 INFO L280 TraceCheckUtils]: 30: Hoare triple {40607#false} ~input := #in~input; {40607#false} is VALID [2020-07-17 22:37:34,295 INFO L280 TraceCheckUtils]: 31: Hoare triple {40607#false} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {40607#false} is VALID [2020-07-17 22:37:34,295 INFO L280 TraceCheckUtils]: 32: Hoare triple {40607#false} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {40607#false} is VALID [2020-07-17 22:37:34,295 INFO L280 TraceCheckUtils]: 33: Hoare triple {40607#false} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {40607#false} is VALID [2020-07-17 22:37:34,295 INFO L280 TraceCheckUtils]: 34: Hoare triple {40607#false} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {40607#false} is VALID [2020-07-17 22:37:34,296 INFO L280 TraceCheckUtils]: 35: Hoare triple {40607#false} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {40607#false} is VALID [2020-07-17 22:37:34,296 INFO L280 TraceCheckUtils]: 36: Hoare triple {40607#false} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {40607#false} is VALID [2020-07-17 22:37:34,296 INFO L280 TraceCheckUtils]: 37: Hoare triple {40607#false} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {40607#false} is VALID [2020-07-17 22:37:34,296 INFO L280 TraceCheckUtils]: 38: Hoare triple {40607#false} assume 8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0));~a7~0 := 1;~a17~0 := 1;~a21~0 := 0;~a20~0 := 1;~a8~0 := 13;~a16~0 := 5;#res := 26; {40607#false} is VALID [2020-07-17 22:37:34,297 INFO L280 TraceCheckUtils]: 39: Hoare triple {40607#false} assume true; {40607#false} is VALID [2020-07-17 22:37:34,297 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {40607#false} {40607#false} #786#return; {40607#false} is VALID [2020-07-17 22:37:34,297 INFO L280 TraceCheckUtils]: 41: Hoare triple {40607#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {40607#false} is VALID [2020-07-17 22:37:34,297 INFO L280 TraceCheckUtils]: 42: Hoare triple {40607#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {40607#false} is VALID [2020-07-17 22:37:34,297 INFO L280 TraceCheckUtils]: 43: Hoare triple {40607#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {40607#false} is VALID [2020-07-17 22:37:34,298 INFO L263 TraceCheckUtils]: 44: Hoare triple {40607#false} call #t~ret3 := calculate_output(~input~0); {40607#false} is VALID [2020-07-17 22:37:34,298 INFO L280 TraceCheckUtils]: 45: Hoare triple {40607#false} ~input := #in~input; {40607#false} is VALID [2020-07-17 22:37:34,298 INFO L280 TraceCheckUtils]: 46: Hoare triple {40607#false} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {40607#false} is VALID [2020-07-17 22:37:34,298 INFO L280 TraceCheckUtils]: 47: Hoare triple {40607#false} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {40607#false} is VALID [2020-07-17 22:37:34,299 INFO L280 TraceCheckUtils]: 48: Hoare triple {40607#false} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {40607#false} is VALID [2020-07-17 22:37:34,299 INFO L280 TraceCheckUtils]: 49: Hoare triple {40607#false} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {40607#false} is VALID [2020-07-17 22:37:34,299 INFO L280 TraceCheckUtils]: 50: Hoare triple {40607#false} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {40607#false} is VALID [2020-07-17 22:37:34,299 INFO L280 TraceCheckUtils]: 51: Hoare triple {40607#false} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {40607#false} is VALID [2020-07-17 22:37:34,299 INFO L280 TraceCheckUtils]: 52: Hoare triple {40607#false} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {40607#false} is VALID [2020-07-17 22:37:34,300 INFO L280 TraceCheckUtils]: 53: Hoare triple {40607#false} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {40607#false} is VALID [2020-07-17 22:37:34,300 INFO L280 TraceCheckUtils]: 54: Hoare triple {40607#false} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {40607#false} is VALID [2020-07-17 22:37:34,300 INFO L280 TraceCheckUtils]: 55: Hoare triple {40607#false} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {40607#false} is VALID [2020-07-17 22:37:34,300 INFO L280 TraceCheckUtils]: 56: Hoare triple {40607#false} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {40607#false} is VALID [2020-07-17 22:37:34,300 INFO L280 TraceCheckUtils]: 57: Hoare triple {40607#false} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {40607#false} is VALID [2020-07-17 22:37:34,301 INFO L280 TraceCheckUtils]: 58: Hoare triple {40607#false} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {40607#false} is VALID [2020-07-17 22:37:34,301 INFO L280 TraceCheckUtils]: 59: Hoare triple {40607#false} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {40607#false} is VALID [2020-07-17 22:37:34,301 INFO L280 TraceCheckUtils]: 60: Hoare triple {40607#false} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {40607#false} is VALID [2020-07-17 22:37:34,301 INFO L280 TraceCheckUtils]: 61: Hoare triple {40607#false} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {40607#false} is VALID [2020-07-17 22:37:34,301 INFO L280 TraceCheckUtils]: 62: Hoare triple {40607#false} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {40607#false} is VALID [2020-07-17 22:37:34,302 INFO L280 TraceCheckUtils]: 63: Hoare triple {40607#false} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {40607#false} is VALID [2020-07-17 22:37:34,302 INFO L280 TraceCheckUtils]: 64: Hoare triple {40607#false} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {40607#false} is VALID [2020-07-17 22:37:34,302 INFO L280 TraceCheckUtils]: 65: Hoare triple {40607#false} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {40607#false} is VALID [2020-07-17 22:37:34,302 INFO L280 TraceCheckUtils]: 66: Hoare triple {40607#false} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {40607#false} is VALID [2020-07-17 22:37:34,302 INFO L280 TraceCheckUtils]: 67: Hoare triple {40607#false} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {40607#false} is VALID [2020-07-17 22:37:34,303 INFO L280 TraceCheckUtils]: 68: Hoare triple {40607#false} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {40607#false} is VALID [2020-07-17 22:37:34,303 INFO L280 TraceCheckUtils]: 69: Hoare triple {40607#false} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {40607#false} is VALID [2020-07-17 22:37:34,303 INFO L280 TraceCheckUtils]: 70: Hoare triple {40607#false} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {40607#false} is VALID [2020-07-17 22:37:34,303 INFO L280 TraceCheckUtils]: 71: Hoare triple {40607#false} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {40607#false} is VALID [2020-07-17 22:37:34,304 INFO L280 TraceCheckUtils]: 72: Hoare triple {40607#false} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {40607#false} is VALID [2020-07-17 22:37:34,304 INFO L280 TraceCheckUtils]: 73: Hoare triple {40607#false} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {40607#false} is VALID [2020-07-17 22:37:34,304 INFO L280 TraceCheckUtils]: 74: Hoare triple {40607#false} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {40607#false} is VALID [2020-07-17 22:37:34,304 INFO L280 TraceCheckUtils]: 75: Hoare triple {40607#false} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {40607#false} is VALID [2020-07-17 22:37:34,304 INFO L280 TraceCheckUtils]: 76: Hoare triple {40607#false} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {40607#false} is VALID [2020-07-17 22:37:34,305 INFO L280 TraceCheckUtils]: 77: Hoare triple {40607#false} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {40607#false} is VALID [2020-07-17 22:37:34,305 INFO L280 TraceCheckUtils]: 78: Hoare triple {40607#false} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {40607#false} is VALID [2020-07-17 22:37:34,305 INFO L280 TraceCheckUtils]: 79: Hoare triple {40607#false} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {40607#false} is VALID [2020-07-17 22:37:34,305 INFO L280 TraceCheckUtils]: 80: Hoare triple {40607#false} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {40607#false} is VALID [2020-07-17 22:37:34,305 INFO L280 TraceCheckUtils]: 81: Hoare triple {40607#false} assume 5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0;~a21~0 := 1;~a8~0 := 14;~a16~0 := 4;~a20~0 := 0;~a7~0 := 0;~a17~0 := 0;#res := -1; {40607#false} is VALID [2020-07-17 22:37:34,306 INFO L280 TraceCheckUtils]: 82: Hoare triple {40607#false} assume true; {40607#false} is VALID [2020-07-17 22:37:34,306 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {40607#false} {40607#false} #786#return; {40607#false} is VALID [2020-07-17 22:37:34,306 INFO L280 TraceCheckUtils]: 84: Hoare triple {40607#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {40607#false} is VALID [2020-07-17 22:37:34,306 INFO L280 TraceCheckUtils]: 85: Hoare triple {40607#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {40607#false} is VALID [2020-07-17 22:37:34,306 INFO L280 TraceCheckUtils]: 86: Hoare triple {40607#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {40607#false} is VALID [2020-07-17 22:37:34,307 INFO L263 TraceCheckUtils]: 87: Hoare triple {40607#false} call #t~ret3 := calculate_output(~input~0); {40607#false} is VALID [2020-07-17 22:37:34,307 INFO L280 TraceCheckUtils]: 88: Hoare triple {40607#false} ~input := #in~input; {40607#false} is VALID [2020-07-17 22:37:34,307 INFO L280 TraceCheckUtils]: 89: Hoare triple {40607#false} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {40607#false} is VALID [2020-07-17 22:37:34,307 INFO L280 TraceCheckUtils]: 90: Hoare triple {40607#false} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {40607#false} is VALID [2020-07-17 22:37:34,308 INFO L280 TraceCheckUtils]: 91: Hoare triple {40607#false} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {40607#false} is VALID [2020-07-17 22:37:34,308 INFO L280 TraceCheckUtils]: 92: Hoare triple {40607#false} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {40607#false} is VALID [2020-07-17 22:37:34,308 INFO L280 TraceCheckUtils]: 93: Hoare triple {40607#false} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {40607#false} is VALID [2020-07-17 22:37:34,308 INFO L280 TraceCheckUtils]: 94: Hoare triple {40607#false} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {40607#false} is VALID [2020-07-17 22:37:34,308 INFO L280 TraceCheckUtils]: 95: Hoare triple {40607#false} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {40607#false} is VALID [2020-07-17 22:37:34,309 INFO L280 TraceCheckUtils]: 96: Hoare triple {40607#false} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {40607#false} is VALID [2020-07-17 22:37:34,309 INFO L280 TraceCheckUtils]: 97: Hoare triple {40607#false} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {40607#false} is VALID [2020-07-17 22:37:34,309 INFO L280 TraceCheckUtils]: 98: Hoare triple {40607#false} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {40607#false} is VALID [2020-07-17 22:37:34,309 INFO L280 TraceCheckUtils]: 99: Hoare triple {40607#false} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {40607#false} is VALID [2020-07-17 22:37:34,310 INFO L280 TraceCheckUtils]: 100: Hoare triple {40607#false} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {40607#false} is VALID [2020-07-17 22:37:34,310 INFO L280 TraceCheckUtils]: 101: Hoare triple {40607#false} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {40607#false} is VALID [2020-07-17 22:37:34,310 INFO L280 TraceCheckUtils]: 102: Hoare triple {40607#false} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {40607#false} is VALID [2020-07-17 22:37:34,310 INFO L280 TraceCheckUtils]: 103: Hoare triple {40607#false} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {40607#false} is VALID [2020-07-17 22:37:34,310 INFO L280 TraceCheckUtils]: 104: Hoare triple {40607#false} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {40607#false} is VALID [2020-07-17 22:37:34,310 INFO L280 TraceCheckUtils]: 105: Hoare triple {40607#false} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {40607#false} is VALID [2020-07-17 22:37:34,311 INFO L280 TraceCheckUtils]: 106: Hoare triple {40607#false} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {40607#false} is VALID [2020-07-17 22:37:34,311 INFO L280 TraceCheckUtils]: 107: Hoare triple {40607#false} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {40607#false} is VALID [2020-07-17 22:37:34,311 INFO L280 TraceCheckUtils]: 108: Hoare triple {40607#false} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {40607#false} is VALID [2020-07-17 22:37:34,311 INFO L280 TraceCheckUtils]: 109: Hoare triple {40607#false} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {40607#false} is VALID [2020-07-17 22:37:34,311 INFO L280 TraceCheckUtils]: 110: Hoare triple {40607#false} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {40607#false} is VALID [2020-07-17 22:37:34,312 INFO L280 TraceCheckUtils]: 111: Hoare triple {40607#false} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {40607#false} is VALID [2020-07-17 22:37:34,312 INFO L280 TraceCheckUtils]: 112: Hoare triple {40607#false} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {40607#false} is VALID [2020-07-17 22:37:34,312 INFO L280 TraceCheckUtils]: 113: Hoare triple {40607#false} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {40607#false} is VALID [2020-07-17 22:37:34,312 INFO L280 TraceCheckUtils]: 114: Hoare triple {40607#false} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {40607#false} is VALID [2020-07-17 22:37:34,312 INFO L280 TraceCheckUtils]: 115: Hoare triple {40607#false} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {40607#false} is VALID [2020-07-17 22:37:34,312 INFO L280 TraceCheckUtils]: 116: Hoare triple {40607#false} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {40607#false} is VALID [2020-07-17 22:37:34,313 INFO L280 TraceCheckUtils]: 117: Hoare triple {40607#false} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {40607#false} is VALID [2020-07-17 22:37:34,313 INFO L280 TraceCheckUtils]: 118: Hoare triple {40607#false} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {40607#false} is VALID [2020-07-17 22:37:34,313 INFO L280 TraceCheckUtils]: 119: Hoare triple {40607#false} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {40607#false} is VALID [2020-07-17 22:37:34,313 INFO L280 TraceCheckUtils]: 120: Hoare triple {40607#false} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {40607#false} is VALID [2020-07-17 22:37:34,313 INFO L280 TraceCheckUtils]: 121: Hoare triple {40607#false} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {40607#false} is VALID [2020-07-17 22:37:34,314 INFO L280 TraceCheckUtils]: 122: Hoare triple {40607#false} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {40607#false} is VALID [2020-07-17 22:37:34,314 INFO L280 TraceCheckUtils]: 123: Hoare triple {40607#false} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {40607#false} is VALID [2020-07-17 22:37:34,314 INFO L280 TraceCheckUtils]: 124: Hoare triple {40607#false} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {40607#false} is VALID [2020-07-17 22:37:34,314 INFO L280 TraceCheckUtils]: 125: Hoare triple {40607#false} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {40607#false} is VALID [2020-07-17 22:37:34,314 INFO L280 TraceCheckUtils]: 126: Hoare triple {40607#false} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {40607#false} is VALID [2020-07-17 22:37:34,314 INFO L280 TraceCheckUtils]: 127: Hoare triple {40607#false} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {40607#false} is VALID [2020-07-17 22:37:34,315 INFO L280 TraceCheckUtils]: 128: Hoare triple {40607#false} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {40607#false} is VALID [2020-07-17 22:37:34,315 INFO L280 TraceCheckUtils]: 129: Hoare triple {40607#false} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {40607#false} is VALID [2020-07-17 22:37:34,315 INFO L280 TraceCheckUtils]: 130: Hoare triple {40607#false} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {40607#false} is VALID [2020-07-17 22:37:34,315 INFO L280 TraceCheckUtils]: 131: Hoare triple {40607#false} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {40607#false} is VALID [2020-07-17 22:37:34,315 INFO L280 TraceCheckUtils]: 132: Hoare triple {40607#false} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {40607#false} is VALID [2020-07-17 22:37:34,316 INFO L280 TraceCheckUtils]: 133: Hoare triple {40607#false} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {40607#false} is VALID [2020-07-17 22:37:34,316 INFO L280 TraceCheckUtils]: 134: Hoare triple {40607#false} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {40607#false} is VALID [2020-07-17 22:37:34,316 INFO L280 TraceCheckUtils]: 135: Hoare triple {40607#false} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {40607#false} is VALID [2020-07-17 22:37:34,316 INFO L280 TraceCheckUtils]: 136: Hoare triple {40607#false} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {40607#false} is VALID [2020-07-17 22:37:34,316 INFO L280 TraceCheckUtils]: 137: Hoare triple {40607#false} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {40607#false} is VALID [2020-07-17 22:37:34,316 INFO L280 TraceCheckUtils]: 138: Hoare triple {40607#false} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {40607#false} is VALID [2020-07-17 22:37:34,317 INFO L280 TraceCheckUtils]: 139: Hoare triple {40607#false} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {40607#false} is VALID [2020-07-17 22:37:34,317 INFO L280 TraceCheckUtils]: 140: Hoare triple {40607#false} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == ~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {40607#false} is VALID [2020-07-17 22:37:34,317 INFO L280 TraceCheckUtils]: 141: Hoare triple {40607#false} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == ~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {40607#false} is VALID [2020-07-17 22:37:34,317 INFO L280 TraceCheckUtils]: 142: Hoare triple {40607#false} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == ~input) && 4 == ~a16~0) && 1 == ~a20~0); {40607#false} is VALID [2020-07-17 22:37:34,317 INFO L280 TraceCheckUtils]: 143: Hoare triple {40607#false} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == ~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {40607#false} is VALID [2020-07-17 22:37:34,318 INFO L280 TraceCheckUtils]: 144: Hoare triple {40607#false} assume !(1 == ~a21~0 && (8 == ~a12~0 && ((1 == ~a17~0 && 3 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0); {40607#false} is VALID [2020-07-17 22:37:34,318 INFO L280 TraceCheckUtils]: 145: Hoare triple {40607#false} assume !(!(1 == ~a21~0) && 1 == ~a20~0 && (8 == ~a12~0 && 13 == ~a8~0 && ((5 == ~a16~0 && !(1 == ~a17~0)) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 2 == ~input) && 1 == ~a7~0); {40607#false} is VALID [2020-07-17 22:37:34,318 INFO L280 TraceCheckUtils]: 146: Hoare triple {40607#false} assume !(1 == ~a7~0 && 8 == ~a12~0 && ((1 == ~a20~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (4 == ~a16~0 && !(1 == ~a17~0))) && 4 == ~input) && 13 == ~a8~0) && !(1 == ~a21~0)); {40607#false} is VALID [2020-07-17 22:37:34,318 INFO L280 TraceCheckUtils]: 147: Hoare triple {40607#false} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == ~input) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {40607#false} is VALID [2020-07-17 22:37:34,318 INFO L280 TraceCheckUtils]: 148: Hoare triple {40607#false} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == ~input && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {40607#false} is VALID [2020-07-17 22:37:34,319 INFO L280 TraceCheckUtils]: 149: Hoare triple {40607#false} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == ~input && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {40607#false} is VALID [2020-07-17 22:37:34,319 INFO L280 TraceCheckUtils]: 150: Hoare triple {40607#false} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == ~input) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {40607#false} is VALID [2020-07-17 22:37:34,319 INFO L280 TraceCheckUtils]: 151: Hoare triple {40607#false} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == ~input) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {40607#false} is VALID [2020-07-17 22:37:34,319 INFO L280 TraceCheckUtils]: 152: Hoare triple {40607#false} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == ~input && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {40607#false} is VALID [2020-07-17 22:37:34,319 INFO L280 TraceCheckUtils]: 153: Hoare triple {40607#false} assume !(((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {40607#false} is VALID [2020-07-17 22:37:34,320 INFO L280 TraceCheckUtils]: 154: Hoare triple {40607#false} assume !(8 == ~a12~0 && 5 == ~input && ((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a7~0 && 1 == ~a17~0) && 13 == ~a8~0))); {40607#false} is VALID [2020-07-17 22:37:34,320 INFO L280 TraceCheckUtils]: 155: Hoare triple {40607#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {40607#false} is VALID [2020-07-17 22:37:34,320 INFO L280 TraceCheckUtils]: 156: Hoare triple {40607#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {40607#false} is VALID [2020-07-17 22:37:34,320 INFO L280 TraceCheckUtils]: 157: Hoare triple {40607#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {40607#false} is VALID [2020-07-17 22:37:34,320 INFO L280 TraceCheckUtils]: 158: Hoare triple {40607#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {40607#false} is VALID [2020-07-17 22:37:34,320 INFO L280 TraceCheckUtils]: 159: Hoare triple {40607#false} assume (((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {40607#false} is VALID [2020-07-17 22:37:34,321 INFO L280 TraceCheckUtils]: 160: Hoare triple {40607#false} assume !false; {40607#false} is VALID [2020-07-17 22:37:34,339 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 61 proven. 2 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2020-07-17 22:37:34,340 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-17 22:37:34,340 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 5] total 10 [2020-07-17 22:37:34,340 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [948777021] [2020-07-17 22:37:34,341 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 161 [2020-07-17 22:37:34,348 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:37:34,348 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states. [2020-07-17 22:37:34,564 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 167 edges. 167 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:37:34,564 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-17 22:37:34,564 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:37:34,565 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-17 22:37:34,565 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=65, Unknown=0, NotChecked=0, Total=90 [2020-07-17 22:37:34,565 INFO L87 Difference]: Start difference. First operand 2131 states and 2658 transitions. Second operand 10 states. [2020-07-17 22:37:42,750 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:37:42,751 INFO L93 Difference]: Finished difference Result 4707 states and 6060 transitions. [2020-07-17 22:37:42,751 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2020-07-17 22:37:42,751 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 161 [2020-07-17 22:37:42,751 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:37:42,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-17 22:37:42,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 836 transitions. [2020-07-17 22:37:42,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-17 22:37:42,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 836 transitions. [2020-07-17 22:37:42,759 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 13 states and 836 transitions. [2020-07-17 22:37:44,413 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 836 edges. 836 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:37:44,673 INFO L225 Difference]: With dead ends: 4707 [2020-07-17 22:37:44,674 INFO L226 Difference]: Without dead ends: 2717 [2020-07-17 22:37:44,678 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 191 GetRequests, 175 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 33 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=84, Invalid=222, Unknown=0, NotChecked=0, Total=306 [2020-07-17 22:37:44,681 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2717 states. [2020-07-17 22:37:45,301 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2717 to 2548. [2020-07-17 22:37:45,302 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:37:45,302 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2717 states. Second operand 2548 states. [2020-07-17 22:37:45,302 INFO L74 IsIncluded]: Start isIncluded. First operand 2717 states. Second operand 2548 states. [2020-07-17 22:37:45,302 INFO L87 Difference]: Start difference. First operand 2717 states. Second operand 2548 states. [2020-07-17 22:37:45,777 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:37:45,777 INFO L93 Difference]: Finished difference Result 2717 states and 3408 transitions. [2020-07-17 22:37:45,778 INFO L276 IsEmpty]: Start isEmpty. Operand 2717 states and 3408 transitions. [2020-07-17 22:37:45,783 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:37:45,784 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:37:45,784 INFO L74 IsIncluded]: Start isIncluded. First operand 2548 states. Second operand 2717 states. [2020-07-17 22:37:45,784 INFO L87 Difference]: Start difference. First operand 2548 states. Second operand 2717 states. [2020-07-17 22:37:46,062 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:37:46,063 INFO L93 Difference]: Finished difference Result 2717 states and 3408 transitions. [2020-07-17 22:37:46,063 INFO L276 IsEmpty]: Start isEmpty. Operand 2717 states and 3408 transitions. [2020-07-17 22:37:46,068 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:37:46,068 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:37:46,068 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:37:46,068 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:37:46,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2548 states. [2020-07-17 22:37:46,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2548 states to 2548 states and 3123 transitions. [2020-07-17 22:37:46,320 INFO L78 Accepts]: Start accepts. Automaton has 2548 states and 3123 transitions. Word has length 161 [2020-07-17 22:37:46,320 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:37:46,320 INFO L479 AbstractCegarLoop]: Abstraction has 2548 states and 3123 transitions. [2020-07-17 22:37:46,320 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-17 22:37:46,320 INFO L276 IsEmpty]: Start isEmpty. Operand 2548 states and 3123 transitions. [2020-07-17 22:37:46,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2020-07-17 22:37:46,323 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:37:46,324 INFO L422 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 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, 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] [2020-07-17 22:37:46,530 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,7 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-17 22:37:46,530 INFO L427 AbstractCegarLoop]: === Iteration 8 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:37:46,531 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:37:46,531 INFO L82 PathProgramCache]: Analyzing trace with hash 300051243, now seen corresponding path program 1 times [2020-07-17 22:37:46,532 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:37:46,532 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [799829111] [2020-07-17 22:37:46,532 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:37:46,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:37:46,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:37:46,678 INFO L280 TraceCheckUtils]: 0: Hoare triple {54137#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {54052#true} is VALID [2020-07-17 22:37:46,678 INFO L280 TraceCheckUtils]: 1: Hoare triple {54052#true} assume true; {54052#true} is VALID [2020-07-17 22:37:46,679 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {54052#true} {54052#true} #782#return; {54052#true} is VALID [2020-07-17 22:37:46,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:37:46,743 INFO L280 TraceCheckUtils]: 0: Hoare triple {54138#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {54052#true} is VALID [2020-07-17 22:37:46,744 INFO L280 TraceCheckUtils]: 1: Hoare triple {54052#true} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {54052#true} is VALID [2020-07-17 22:37:46,744 INFO L280 TraceCheckUtils]: 2: Hoare triple {54052#true} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {54052#true} is VALID [2020-07-17 22:37:46,744 INFO L280 TraceCheckUtils]: 3: Hoare triple {54052#true} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {54052#true} is VALID [2020-07-17 22:37:46,744 INFO L280 TraceCheckUtils]: 4: Hoare triple {54052#true} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {54052#true} is VALID [2020-07-17 22:37:46,745 INFO L280 TraceCheckUtils]: 5: Hoare triple {54052#true} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {54052#true} is VALID [2020-07-17 22:37:46,745 INFO L280 TraceCheckUtils]: 6: Hoare triple {54052#true} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {54052#true} is VALID [2020-07-17 22:37:46,745 INFO L280 TraceCheckUtils]: 7: Hoare triple {54052#true} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {54052#true} is VALID [2020-07-17 22:37:46,745 INFO L280 TraceCheckUtils]: 8: Hoare triple {54052#true} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {54052#true} is VALID [2020-07-17 22:37:46,745 INFO L280 TraceCheckUtils]: 9: Hoare triple {54052#true} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {54052#true} is VALID [2020-07-17 22:37:46,746 INFO L280 TraceCheckUtils]: 10: Hoare triple {54052#true} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {54052#true} is VALID [2020-07-17 22:37:46,746 INFO L280 TraceCheckUtils]: 11: Hoare triple {54052#true} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {54052#true} is VALID [2020-07-17 22:37:46,746 INFO L280 TraceCheckUtils]: 12: Hoare triple {54052#true} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {54052#true} is VALID [2020-07-17 22:37:46,746 INFO L280 TraceCheckUtils]: 13: Hoare triple {54052#true} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {54052#true} is VALID [2020-07-17 22:37:46,746 INFO L280 TraceCheckUtils]: 14: Hoare triple {54052#true} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {54052#true} is VALID [2020-07-17 22:37:46,747 INFO L280 TraceCheckUtils]: 15: Hoare triple {54052#true} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {54052#true} is VALID [2020-07-17 22:37:46,747 INFO L280 TraceCheckUtils]: 16: Hoare triple {54052#true} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {54052#true} is VALID [2020-07-17 22:37:46,747 INFO L280 TraceCheckUtils]: 17: Hoare triple {54052#true} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {54052#true} is VALID [2020-07-17 22:37:46,747 INFO L280 TraceCheckUtils]: 18: Hoare triple {54052#true} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {54052#true} is VALID [2020-07-17 22:37:46,747 INFO L280 TraceCheckUtils]: 19: Hoare triple {54052#true} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {54052#true} is VALID [2020-07-17 22:37:46,748 INFO L280 TraceCheckUtils]: 20: Hoare triple {54052#true} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {54052#true} is VALID [2020-07-17 22:37:46,748 INFO L280 TraceCheckUtils]: 21: Hoare triple {54052#true} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {54052#true} is VALID [2020-07-17 22:37:46,748 INFO L280 TraceCheckUtils]: 22: Hoare triple {54052#true} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {54052#true} is VALID [2020-07-17 22:37:46,748 INFO L280 TraceCheckUtils]: 23: Hoare triple {54052#true} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {54052#true} is VALID [2020-07-17 22:37:46,749 INFO L280 TraceCheckUtils]: 24: Hoare triple {54052#true} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {54052#true} is VALID [2020-07-17 22:37:46,749 INFO L280 TraceCheckUtils]: 25: Hoare triple {54052#true} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {54052#true} is VALID [2020-07-17 22:37:46,750 INFO L280 TraceCheckUtils]: 26: Hoare triple {54052#true} assume (1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0;~a16~0 := 4;~a20~0 := 0;~a17~0 := 0;#res := 24; {54139#(and (= 1 ~a21~0) (<= ~a16~0 4))} is VALID [2020-07-17 22:37:46,751 INFO L280 TraceCheckUtils]: 27: Hoare triple {54139#(and (= 1 ~a21~0) (<= ~a16~0 4))} assume true; {54139#(and (= 1 ~a21~0) (<= ~a16~0 4))} is VALID [2020-07-17 22:37:46,752 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {54139#(and (= 1 ~a21~0) (<= ~a16~0 4))} {54052#true} #786#return; {54086#(and (not (= 6 ~a16~0)) (= 1 ~a21~0))} is VALID [2020-07-17 22:37:46,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:37:46,810 INFO L280 TraceCheckUtils]: 0: Hoare triple {54138#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {54140#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:37:46,812 INFO L280 TraceCheckUtils]: 1: Hoare triple {54140#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {54140#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:37:46,814 INFO L280 TraceCheckUtils]: 2: Hoare triple {54140#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {54140#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:37:46,815 INFO L280 TraceCheckUtils]: 3: Hoare triple {54140#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {54140#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:37:46,816 INFO L280 TraceCheckUtils]: 4: Hoare triple {54140#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {54140#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:37:46,818 INFO L280 TraceCheckUtils]: 5: Hoare triple {54140#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {54140#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:37:46,819 INFO L280 TraceCheckUtils]: 6: Hoare triple {54140#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {54140#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:37:46,820 INFO L280 TraceCheckUtils]: 7: Hoare triple {54140#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {54140#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:37:46,822 INFO L280 TraceCheckUtils]: 8: Hoare triple {54140#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume 8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0));~a7~0 := 1;~a17~0 := 1;~a21~0 := 0;~a20~0 := 1;~a8~0 := 13;~a16~0 := 5;#res := 26; {54141#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-17 22:37:46,823 INFO L280 TraceCheckUtils]: 9: Hoare triple {54141#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} assume true; {54141#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-17 22:37:46,825 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {54141#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} {54086#(and (not (= 6 ~a16~0)) (= 1 ~a21~0))} #786#return; {54053#false} is VALID [2020-07-17 22:37:46,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:37:46,866 INFO L280 TraceCheckUtils]: 0: Hoare triple {54138#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {54052#true} is VALID [2020-07-17 22:37:46,867 INFO L280 TraceCheckUtils]: 1: Hoare triple {54052#true} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {54052#true} is VALID [2020-07-17 22:37:46,867 INFO L280 TraceCheckUtils]: 2: Hoare triple {54052#true} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {54052#true} is VALID [2020-07-17 22:37:46,867 INFO L280 TraceCheckUtils]: 3: Hoare triple {54052#true} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {54052#true} is VALID [2020-07-17 22:37:46,868 INFO L280 TraceCheckUtils]: 4: Hoare triple {54052#true} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {54052#true} is VALID [2020-07-17 22:37:46,868 INFO L280 TraceCheckUtils]: 5: Hoare triple {54052#true} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {54052#true} is VALID [2020-07-17 22:37:46,868 INFO L280 TraceCheckUtils]: 6: Hoare triple {54052#true} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {54052#true} is VALID [2020-07-17 22:37:46,868 INFO L280 TraceCheckUtils]: 7: Hoare triple {54052#true} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {54052#true} is VALID [2020-07-17 22:37:46,869 INFO L280 TraceCheckUtils]: 8: Hoare triple {54052#true} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {54052#true} is VALID [2020-07-17 22:37:46,869 INFO L280 TraceCheckUtils]: 9: Hoare triple {54052#true} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {54052#true} is VALID [2020-07-17 22:37:46,869 INFO L280 TraceCheckUtils]: 10: Hoare triple {54052#true} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {54052#true} is VALID [2020-07-17 22:37:46,870 INFO L280 TraceCheckUtils]: 11: Hoare triple {54052#true} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {54052#true} is VALID [2020-07-17 22:37:46,870 INFO L280 TraceCheckUtils]: 12: Hoare triple {54052#true} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {54052#true} is VALID [2020-07-17 22:37:46,870 INFO L280 TraceCheckUtils]: 13: Hoare triple {54052#true} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {54052#true} is VALID [2020-07-17 22:37:46,871 INFO L280 TraceCheckUtils]: 14: Hoare triple {54052#true} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {54052#true} is VALID [2020-07-17 22:37:46,871 INFO L280 TraceCheckUtils]: 15: Hoare triple {54052#true} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {54052#true} is VALID [2020-07-17 22:37:46,871 INFO L280 TraceCheckUtils]: 16: Hoare triple {54052#true} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {54052#true} is VALID [2020-07-17 22:37:46,872 INFO L280 TraceCheckUtils]: 17: Hoare triple {54052#true} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {54052#true} is VALID [2020-07-17 22:37:46,872 INFO L280 TraceCheckUtils]: 18: Hoare triple {54052#true} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {54052#true} is VALID [2020-07-17 22:37:46,872 INFO L280 TraceCheckUtils]: 19: Hoare triple {54052#true} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {54052#true} is VALID [2020-07-17 22:37:46,873 INFO L280 TraceCheckUtils]: 20: Hoare triple {54052#true} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {54052#true} is VALID [2020-07-17 22:37:46,873 INFO L280 TraceCheckUtils]: 21: Hoare triple {54052#true} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {54052#true} is VALID [2020-07-17 22:37:46,873 INFO L280 TraceCheckUtils]: 22: Hoare triple {54052#true} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {54052#true} is VALID [2020-07-17 22:37:46,874 INFO L280 TraceCheckUtils]: 23: Hoare triple {54052#true} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {54052#true} is VALID [2020-07-17 22:37:46,874 INFO L280 TraceCheckUtils]: 24: Hoare triple {54052#true} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {54052#true} is VALID [2020-07-17 22:37:46,874 INFO L280 TraceCheckUtils]: 25: Hoare triple {54052#true} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {54052#true} is VALID [2020-07-17 22:37:46,875 INFO L280 TraceCheckUtils]: 26: Hoare triple {54052#true} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {54052#true} is VALID [2020-07-17 22:37:46,875 INFO L280 TraceCheckUtils]: 27: Hoare triple {54052#true} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {54052#true} is VALID [2020-07-17 22:37:46,875 INFO L280 TraceCheckUtils]: 28: Hoare triple {54052#true} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {54052#true} is VALID [2020-07-17 22:37:46,875 INFO L280 TraceCheckUtils]: 29: Hoare triple {54052#true} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {54052#true} is VALID [2020-07-17 22:37:46,876 INFO L280 TraceCheckUtils]: 30: Hoare triple {54052#true} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {54052#true} is VALID [2020-07-17 22:37:46,876 INFO L280 TraceCheckUtils]: 31: Hoare triple {54052#true} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {54052#true} is VALID [2020-07-17 22:37:46,876 INFO L280 TraceCheckUtils]: 32: Hoare triple {54052#true} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {54052#true} is VALID [2020-07-17 22:37:46,877 INFO L280 TraceCheckUtils]: 33: Hoare triple {54052#true} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {54052#true} is VALID [2020-07-17 22:37:46,877 INFO L280 TraceCheckUtils]: 34: Hoare triple {54052#true} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {54052#true} is VALID [2020-07-17 22:37:46,877 INFO L280 TraceCheckUtils]: 35: Hoare triple {54052#true} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {54052#true} is VALID [2020-07-17 22:37:46,878 INFO L280 TraceCheckUtils]: 36: Hoare triple {54052#true} assume 5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0;~a21~0 := 1;~a8~0 := 14;~a16~0 := 4;~a20~0 := 0;~a7~0 := 0;~a17~0 := 0;#res := -1; {54052#true} is VALID [2020-07-17 22:37:46,878 INFO L280 TraceCheckUtils]: 37: Hoare triple {54052#true} assume true; {54052#true} is VALID [2020-07-17 22:37:46,878 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {54052#true} {54053#false} #786#return; {54053#false} is VALID [2020-07-17 22:37:46,882 INFO L263 TraceCheckUtils]: 0: Hoare triple {54052#true} call ULTIMATE.init(); {54137#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} is VALID [2020-07-17 22:37:46,883 INFO L280 TraceCheckUtils]: 1: Hoare triple {54137#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {54052#true} is VALID [2020-07-17 22:37:46,883 INFO L280 TraceCheckUtils]: 2: Hoare triple {54052#true} assume true; {54052#true} is VALID [2020-07-17 22:37:46,883 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {54052#true} {54052#true} #782#return; {54052#true} is VALID [2020-07-17 22:37:46,884 INFO L263 TraceCheckUtils]: 4: Hoare triple {54052#true} call #t~ret4 := main(); {54052#true} is VALID [2020-07-17 22:37:46,884 INFO L280 TraceCheckUtils]: 5: Hoare triple {54052#true} ~output~0 := -1; {54052#true} is VALID [2020-07-17 22:37:46,884 INFO L280 TraceCheckUtils]: 6: Hoare triple {54052#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {54052#true} is VALID [2020-07-17 22:37:46,885 INFO L280 TraceCheckUtils]: 7: Hoare triple {54052#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {54052#true} is VALID [2020-07-17 22:37:46,886 INFO L263 TraceCheckUtils]: 8: Hoare triple {54052#true} call #t~ret3 := calculate_output(~input~0); {54138#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:37:46,887 INFO L280 TraceCheckUtils]: 9: Hoare triple {54138#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {54052#true} is VALID [2020-07-17 22:37:46,887 INFO L280 TraceCheckUtils]: 10: Hoare triple {54052#true} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {54052#true} is VALID [2020-07-17 22:37:46,887 INFO L280 TraceCheckUtils]: 11: Hoare triple {54052#true} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {54052#true} is VALID [2020-07-17 22:37:46,887 INFO L280 TraceCheckUtils]: 12: Hoare triple {54052#true} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {54052#true} is VALID [2020-07-17 22:37:46,888 INFO L280 TraceCheckUtils]: 13: Hoare triple {54052#true} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {54052#true} is VALID [2020-07-17 22:37:46,888 INFO L280 TraceCheckUtils]: 14: Hoare triple {54052#true} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {54052#true} is VALID [2020-07-17 22:37:46,888 INFO L280 TraceCheckUtils]: 15: Hoare triple {54052#true} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {54052#true} is VALID [2020-07-17 22:37:46,889 INFO L280 TraceCheckUtils]: 16: Hoare triple {54052#true} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {54052#true} is VALID [2020-07-17 22:37:46,889 INFO L280 TraceCheckUtils]: 17: Hoare triple {54052#true} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {54052#true} is VALID [2020-07-17 22:37:46,889 INFO L280 TraceCheckUtils]: 18: Hoare triple {54052#true} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {54052#true} is VALID [2020-07-17 22:37:46,889 INFO L280 TraceCheckUtils]: 19: Hoare triple {54052#true} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {54052#true} is VALID [2020-07-17 22:37:46,890 INFO L280 TraceCheckUtils]: 20: Hoare triple {54052#true} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {54052#true} is VALID [2020-07-17 22:37:46,890 INFO L280 TraceCheckUtils]: 21: Hoare triple {54052#true} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {54052#true} is VALID [2020-07-17 22:37:46,890 INFO L280 TraceCheckUtils]: 22: Hoare triple {54052#true} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {54052#true} is VALID [2020-07-17 22:37:46,890 INFO L280 TraceCheckUtils]: 23: Hoare triple {54052#true} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {54052#true} is VALID [2020-07-17 22:37:46,891 INFO L280 TraceCheckUtils]: 24: Hoare triple {54052#true} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {54052#true} is VALID [2020-07-17 22:37:46,891 INFO L280 TraceCheckUtils]: 25: Hoare triple {54052#true} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {54052#true} is VALID [2020-07-17 22:37:46,891 INFO L280 TraceCheckUtils]: 26: Hoare triple {54052#true} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {54052#true} is VALID [2020-07-17 22:37:46,892 INFO L280 TraceCheckUtils]: 27: Hoare triple {54052#true} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {54052#true} is VALID [2020-07-17 22:37:46,892 INFO L280 TraceCheckUtils]: 28: Hoare triple {54052#true} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {54052#true} is VALID [2020-07-17 22:37:46,892 INFO L280 TraceCheckUtils]: 29: Hoare triple {54052#true} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {54052#true} is VALID [2020-07-17 22:37:46,892 INFO L280 TraceCheckUtils]: 30: Hoare triple {54052#true} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {54052#true} is VALID [2020-07-17 22:37:46,893 INFO L280 TraceCheckUtils]: 31: Hoare triple {54052#true} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {54052#true} is VALID [2020-07-17 22:37:46,893 INFO L280 TraceCheckUtils]: 32: Hoare triple {54052#true} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {54052#true} is VALID [2020-07-17 22:37:46,893 INFO L280 TraceCheckUtils]: 33: Hoare triple {54052#true} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {54052#true} is VALID [2020-07-17 22:37:46,893 INFO L280 TraceCheckUtils]: 34: Hoare triple {54052#true} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {54052#true} is VALID [2020-07-17 22:37:46,895 INFO L280 TraceCheckUtils]: 35: Hoare triple {54052#true} assume (1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0;~a16~0 := 4;~a20~0 := 0;~a17~0 := 0;#res := 24; {54139#(and (= 1 ~a21~0) (<= ~a16~0 4))} is VALID [2020-07-17 22:37:46,895 INFO L280 TraceCheckUtils]: 36: Hoare triple {54139#(and (= 1 ~a21~0) (<= ~a16~0 4))} assume true; {54139#(and (= 1 ~a21~0) (<= ~a16~0 4))} is VALID [2020-07-17 22:37:46,897 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {54139#(and (= 1 ~a21~0) (<= ~a16~0 4))} {54052#true} #786#return; {54086#(and (not (= 6 ~a16~0)) (= 1 ~a21~0))} is VALID [2020-07-17 22:37:46,898 INFO L280 TraceCheckUtils]: 38: Hoare triple {54086#(and (not (= 6 ~a16~0)) (= 1 ~a21~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {54086#(and (not (= 6 ~a16~0)) (= 1 ~a21~0))} is VALID [2020-07-17 22:37:46,899 INFO L280 TraceCheckUtils]: 39: Hoare triple {54086#(and (not (= 6 ~a16~0)) (= 1 ~a21~0))} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {54086#(and (not (= 6 ~a16~0)) (= 1 ~a21~0))} is VALID [2020-07-17 22:37:46,900 INFO L280 TraceCheckUtils]: 40: Hoare triple {54086#(and (not (= 6 ~a16~0)) (= 1 ~a21~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {54086#(and (not (= 6 ~a16~0)) (= 1 ~a21~0))} is VALID [2020-07-17 22:37:46,902 INFO L263 TraceCheckUtils]: 41: Hoare triple {54086#(and (not (= 6 ~a16~0)) (= 1 ~a21~0))} call #t~ret3 := calculate_output(~input~0); {54138#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:37:46,904 INFO L280 TraceCheckUtils]: 42: Hoare triple {54138#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {54140#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:37:46,905 INFO L280 TraceCheckUtils]: 43: Hoare triple {54140#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {54140#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:37:46,906 INFO L280 TraceCheckUtils]: 44: Hoare triple {54140#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {54140#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:37:46,907 INFO L280 TraceCheckUtils]: 45: Hoare triple {54140#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {54140#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:37:46,908 INFO L280 TraceCheckUtils]: 46: Hoare triple {54140#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {54140#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:37:46,909 INFO L280 TraceCheckUtils]: 47: Hoare triple {54140#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {54140#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:37:46,910 INFO L280 TraceCheckUtils]: 48: Hoare triple {54140#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {54140#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:37:46,911 INFO L280 TraceCheckUtils]: 49: Hoare triple {54140#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {54140#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:37:46,912 INFO L280 TraceCheckUtils]: 50: Hoare triple {54140#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume 8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0));~a7~0 := 1;~a17~0 := 1;~a21~0 := 0;~a20~0 := 1;~a8~0 := 13;~a16~0 := 5;#res := 26; {54141#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-17 22:37:46,913 INFO L280 TraceCheckUtils]: 51: Hoare triple {54141#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} assume true; {54141#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-17 22:37:46,914 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {54141#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} {54086#(and (not (= 6 ~a16~0)) (= 1 ~a21~0))} #786#return; {54053#false} is VALID [2020-07-17 22:37:46,915 INFO L280 TraceCheckUtils]: 53: Hoare triple {54053#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {54053#false} is VALID [2020-07-17 22:37:46,915 INFO L280 TraceCheckUtils]: 54: Hoare triple {54053#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {54053#false} is VALID [2020-07-17 22:37:46,915 INFO L280 TraceCheckUtils]: 55: Hoare triple {54053#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {54053#false} is VALID [2020-07-17 22:37:46,916 INFO L263 TraceCheckUtils]: 56: Hoare triple {54053#false} call #t~ret3 := calculate_output(~input~0); {54138#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:37:46,916 INFO L280 TraceCheckUtils]: 57: Hoare triple {54138#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {54052#true} is VALID [2020-07-17 22:37:46,916 INFO L280 TraceCheckUtils]: 58: Hoare triple {54052#true} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {54052#true} is VALID [2020-07-17 22:37:46,917 INFO L280 TraceCheckUtils]: 59: Hoare triple {54052#true} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {54052#true} is VALID [2020-07-17 22:37:46,917 INFO L280 TraceCheckUtils]: 60: Hoare triple {54052#true} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {54052#true} is VALID [2020-07-17 22:37:46,917 INFO L280 TraceCheckUtils]: 61: Hoare triple {54052#true} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {54052#true} is VALID [2020-07-17 22:37:46,917 INFO L280 TraceCheckUtils]: 62: Hoare triple {54052#true} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {54052#true} is VALID [2020-07-17 22:37:46,918 INFO L280 TraceCheckUtils]: 63: Hoare triple {54052#true} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {54052#true} is VALID [2020-07-17 22:37:46,918 INFO L280 TraceCheckUtils]: 64: Hoare triple {54052#true} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {54052#true} is VALID [2020-07-17 22:37:46,918 INFO L280 TraceCheckUtils]: 65: Hoare triple {54052#true} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {54052#true} is VALID [2020-07-17 22:37:46,919 INFO L280 TraceCheckUtils]: 66: Hoare triple {54052#true} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {54052#true} is VALID [2020-07-17 22:37:46,919 INFO L280 TraceCheckUtils]: 67: Hoare triple {54052#true} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {54052#true} is VALID [2020-07-17 22:37:46,919 INFO L280 TraceCheckUtils]: 68: Hoare triple {54052#true} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {54052#true} is VALID [2020-07-17 22:37:46,920 INFO L280 TraceCheckUtils]: 69: Hoare triple {54052#true} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {54052#true} is VALID [2020-07-17 22:37:46,920 INFO L280 TraceCheckUtils]: 70: Hoare triple {54052#true} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {54052#true} is VALID [2020-07-17 22:37:46,920 INFO L280 TraceCheckUtils]: 71: Hoare triple {54052#true} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {54052#true} is VALID [2020-07-17 22:37:46,921 INFO L280 TraceCheckUtils]: 72: Hoare triple {54052#true} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {54052#true} is VALID [2020-07-17 22:37:46,921 INFO L280 TraceCheckUtils]: 73: Hoare triple {54052#true} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {54052#true} is VALID [2020-07-17 22:37:46,921 INFO L280 TraceCheckUtils]: 74: Hoare triple {54052#true} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {54052#true} is VALID [2020-07-17 22:37:46,921 INFO L280 TraceCheckUtils]: 75: Hoare triple {54052#true} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {54052#true} is VALID [2020-07-17 22:37:46,922 INFO L280 TraceCheckUtils]: 76: Hoare triple {54052#true} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {54052#true} is VALID [2020-07-17 22:37:46,922 INFO L280 TraceCheckUtils]: 77: Hoare triple {54052#true} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {54052#true} is VALID [2020-07-17 22:37:46,922 INFO L280 TraceCheckUtils]: 78: Hoare triple {54052#true} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {54052#true} is VALID [2020-07-17 22:37:46,923 INFO L280 TraceCheckUtils]: 79: Hoare triple {54052#true} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {54052#true} is VALID [2020-07-17 22:37:46,923 INFO L280 TraceCheckUtils]: 80: Hoare triple {54052#true} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {54052#true} is VALID [2020-07-17 22:37:46,923 INFO L280 TraceCheckUtils]: 81: Hoare triple {54052#true} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {54052#true} is VALID [2020-07-17 22:37:46,924 INFO L280 TraceCheckUtils]: 82: Hoare triple {54052#true} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {54052#true} is VALID [2020-07-17 22:37:46,924 INFO L280 TraceCheckUtils]: 83: Hoare triple {54052#true} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {54052#true} is VALID [2020-07-17 22:37:46,924 INFO L280 TraceCheckUtils]: 84: Hoare triple {54052#true} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {54052#true} is VALID [2020-07-17 22:37:46,925 INFO L280 TraceCheckUtils]: 85: Hoare triple {54052#true} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {54052#true} is VALID [2020-07-17 22:37:46,925 INFO L280 TraceCheckUtils]: 86: Hoare triple {54052#true} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {54052#true} is VALID [2020-07-17 22:37:46,925 INFO L280 TraceCheckUtils]: 87: Hoare triple {54052#true} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {54052#true} is VALID [2020-07-17 22:37:46,925 INFO L280 TraceCheckUtils]: 88: Hoare triple {54052#true} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {54052#true} is VALID [2020-07-17 22:37:46,926 INFO L280 TraceCheckUtils]: 89: Hoare triple {54052#true} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {54052#true} is VALID [2020-07-17 22:37:46,926 INFO L280 TraceCheckUtils]: 90: Hoare triple {54052#true} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {54052#true} is VALID [2020-07-17 22:37:46,926 INFO L280 TraceCheckUtils]: 91: Hoare triple {54052#true} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {54052#true} is VALID [2020-07-17 22:37:46,927 INFO L280 TraceCheckUtils]: 92: Hoare triple {54052#true} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {54052#true} is VALID [2020-07-17 22:37:46,927 INFO L280 TraceCheckUtils]: 93: Hoare triple {54052#true} assume 5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0;~a21~0 := 1;~a8~0 := 14;~a16~0 := 4;~a20~0 := 0;~a7~0 := 0;~a17~0 := 0;#res := -1; {54052#true} is VALID [2020-07-17 22:37:46,927 INFO L280 TraceCheckUtils]: 94: Hoare triple {54052#true} assume true; {54052#true} is VALID [2020-07-17 22:37:46,927 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {54052#true} {54053#false} #786#return; {54053#false} is VALID [2020-07-17 22:37:46,928 INFO L280 TraceCheckUtils]: 96: Hoare triple {54053#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {54053#false} is VALID [2020-07-17 22:37:46,928 INFO L280 TraceCheckUtils]: 97: Hoare triple {54053#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {54053#false} is VALID [2020-07-17 22:37:46,928 INFO L280 TraceCheckUtils]: 98: Hoare triple {54053#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {54053#false} is VALID [2020-07-17 22:37:46,929 INFO L263 TraceCheckUtils]: 99: Hoare triple {54053#false} call #t~ret3 := calculate_output(~input~0); {54053#false} is VALID [2020-07-17 22:37:46,929 INFO L280 TraceCheckUtils]: 100: Hoare triple {54053#false} ~input := #in~input; {54053#false} is VALID [2020-07-17 22:37:46,929 INFO L280 TraceCheckUtils]: 101: Hoare triple {54053#false} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {54053#false} is VALID [2020-07-17 22:37:46,930 INFO L280 TraceCheckUtils]: 102: Hoare triple {54053#false} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {54053#false} is VALID [2020-07-17 22:37:46,930 INFO L280 TraceCheckUtils]: 103: Hoare triple {54053#false} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {54053#false} is VALID [2020-07-17 22:37:46,930 INFO L280 TraceCheckUtils]: 104: Hoare triple {54053#false} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {54053#false} is VALID [2020-07-17 22:37:46,931 INFO L280 TraceCheckUtils]: 105: Hoare triple {54053#false} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {54053#false} is VALID [2020-07-17 22:37:46,931 INFO L280 TraceCheckUtils]: 106: Hoare triple {54053#false} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {54053#false} is VALID [2020-07-17 22:37:46,931 INFO L280 TraceCheckUtils]: 107: Hoare triple {54053#false} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {54053#false} is VALID [2020-07-17 22:37:46,931 INFO L280 TraceCheckUtils]: 108: Hoare triple {54053#false} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {54053#false} is VALID [2020-07-17 22:37:46,932 INFO L280 TraceCheckUtils]: 109: Hoare triple {54053#false} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {54053#false} is VALID [2020-07-17 22:37:46,932 INFO L280 TraceCheckUtils]: 110: Hoare triple {54053#false} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {54053#false} is VALID [2020-07-17 22:37:46,932 INFO L280 TraceCheckUtils]: 111: Hoare triple {54053#false} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {54053#false} is VALID [2020-07-17 22:37:46,933 INFO L280 TraceCheckUtils]: 112: Hoare triple {54053#false} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {54053#false} is VALID [2020-07-17 22:37:46,933 INFO L280 TraceCheckUtils]: 113: Hoare triple {54053#false} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {54053#false} is VALID [2020-07-17 22:37:46,933 INFO L280 TraceCheckUtils]: 114: Hoare triple {54053#false} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {54053#false} is VALID [2020-07-17 22:37:46,933 INFO L280 TraceCheckUtils]: 115: Hoare triple {54053#false} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {54053#false} is VALID [2020-07-17 22:37:46,934 INFO L280 TraceCheckUtils]: 116: Hoare triple {54053#false} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {54053#false} is VALID [2020-07-17 22:37:46,934 INFO L280 TraceCheckUtils]: 117: Hoare triple {54053#false} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {54053#false} is VALID [2020-07-17 22:37:46,934 INFO L280 TraceCheckUtils]: 118: Hoare triple {54053#false} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {54053#false} is VALID [2020-07-17 22:37:46,935 INFO L280 TraceCheckUtils]: 119: Hoare triple {54053#false} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {54053#false} is VALID [2020-07-17 22:37:46,935 INFO L280 TraceCheckUtils]: 120: Hoare triple {54053#false} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {54053#false} is VALID [2020-07-17 22:37:46,935 INFO L280 TraceCheckUtils]: 121: Hoare triple {54053#false} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {54053#false} is VALID [2020-07-17 22:37:46,935 INFO L280 TraceCheckUtils]: 122: Hoare triple {54053#false} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {54053#false} is VALID [2020-07-17 22:37:46,936 INFO L280 TraceCheckUtils]: 123: Hoare triple {54053#false} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {54053#false} is VALID [2020-07-17 22:37:46,936 INFO L280 TraceCheckUtils]: 124: Hoare triple {54053#false} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {54053#false} is VALID [2020-07-17 22:37:46,936 INFO L280 TraceCheckUtils]: 125: Hoare triple {54053#false} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {54053#false} is VALID [2020-07-17 22:37:46,937 INFO L280 TraceCheckUtils]: 126: Hoare triple {54053#false} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {54053#false} is VALID [2020-07-17 22:37:46,937 INFO L280 TraceCheckUtils]: 127: Hoare triple {54053#false} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {54053#false} is VALID [2020-07-17 22:37:46,937 INFO L280 TraceCheckUtils]: 128: Hoare triple {54053#false} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {54053#false} is VALID [2020-07-17 22:37:46,938 INFO L280 TraceCheckUtils]: 129: Hoare triple {54053#false} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {54053#false} is VALID [2020-07-17 22:37:46,938 INFO L280 TraceCheckUtils]: 130: Hoare triple {54053#false} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {54053#false} is VALID [2020-07-17 22:37:46,938 INFO L280 TraceCheckUtils]: 131: Hoare triple {54053#false} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {54053#false} is VALID [2020-07-17 22:37:46,938 INFO L280 TraceCheckUtils]: 132: Hoare triple {54053#false} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {54053#false} is VALID [2020-07-17 22:37:46,939 INFO L280 TraceCheckUtils]: 133: Hoare triple {54053#false} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {54053#false} is VALID [2020-07-17 22:37:46,939 INFO L280 TraceCheckUtils]: 134: Hoare triple {54053#false} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {54053#false} is VALID [2020-07-17 22:37:46,939 INFO L280 TraceCheckUtils]: 135: Hoare triple {54053#false} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {54053#false} is VALID [2020-07-17 22:37:46,940 INFO L280 TraceCheckUtils]: 136: Hoare triple {54053#false} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {54053#false} is VALID [2020-07-17 22:37:46,940 INFO L280 TraceCheckUtils]: 137: Hoare triple {54053#false} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {54053#false} is VALID [2020-07-17 22:37:46,940 INFO L280 TraceCheckUtils]: 138: Hoare triple {54053#false} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {54053#false} is VALID [2020-07-17 22:37:46,940 INFO L280 TraceCheckUtils]: 139: Hoare triple {54053#false} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {54053#false} is VALID [2020-07-17 22:37:46,941 INFO L280 TraceCheckUtils]: 140: Hoare triple {54053#false} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {54053#false} is VALID [2020-07-17 22:37:46,941 INFO L280 TraceCheckUtils]: 141: Hoare triple {54053#false} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {54053#false} is VALID [2020-07-17 22:37:46,941 INFO L280 TraceCheckUtils]: 142: Hoare triple {54053#false} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {54053#false} is VALID [2020-07-17 22:37:46,942 INFO L280 TraceCheckUtils]: 143: Hoare triple {54053#false} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {54053#false} is VALID [2020-07-17 22:37:46,942 INFO L280 TraceCheckUtils]: 144: Hoare triple {54053#false} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {54053#false} is VALID [2020-07-17 22:37:46,942 INFO L280 TraceCheckUtils]: 145: Hoare triple {54053#false} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {54053#false} is VALID [2020-07-17 22:37:46,942 INFO L280 TraceCheckUtils]: 146: Hoare triple {54053#false} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {54053#false} is VALID [2020-07-17 22:37:46,943 INFO L280 TraceCheckUtils]: 147: Hoare triple {54053#false} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {54053#false} is VALID [2020-07-17 22:37:46,943 INFO L280 TraceCheckUtils]: 148: Hoare triple {54053#false} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {54053#false} is VALID [2020-07-17 22:37:46,943 INFO L280 TraceCheckUtils]: 149: Hoare triple {54053#false} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {54053#false} is VALID [2020-07-17 22:37:46,943 INFO L280 TraceCheckUtils]: 150: Hoare triple {54053#false} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {54053#false} is VALID [2020-07-17 22:37:46,944 INFO L280 TraceCheckUtils]: 151: Hoare triple {54053#false} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {54053#false} is VALID [2020-07-17 22:37:46,944 INFO L280 TraceCheckUtils]: 152: Hoare triple {54053#false} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == ~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {54053#false} is VALID [2020-07-17 22:37:46,944 INFO L280 TraceCheckUtils]: 153: Hoare triple {54053#false} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == ~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {54053#false} is VALID [2020-07-17 22:37:46,945 INFO L280 TraceCheckUtils]: 154: Hoare triple {54053#false} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == ~input) && 4 == ~a16~0) && 1 == ~a20~0); {54053#false} is VALID [2020-07-17 22:37:46,945 INFO L280 TraceCheckUtils]: 155: Hoare triple {54053#false} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == ~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {54053#false} is VALID [2020-07-17 22:37:46,945 INFO L280 TraceCheckUtils]: 156: Hoare triple {54053#false} assume !(1 == ~a21~0 && (8 == ~a12~0 && ((1 == ~a17~0 && 3 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0); {54053#false} is VALID [2020-07-17 22:37:46,945 INFO L280 TraceCheckUtils]: 157: Hoare triple {54053#false} assume !(!(1 == ~a21~0) && 1 == ~a20~0 && (8 == ~a12~0 && 13 == ~a8~0 && ((5 == ~a16~0 && !(1 == ~a17~0)) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 2 == ~input) && 1 == ~a7~0); {54053#false} is VALID [2020-07-17 22:37:46,946 INFO L280 TraceCheckUtils]: 158: Hoare triple {54053#false} assume !(1 == ~a7~0 && 8 == ~a12~0 && ((1 == ~a20~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (4 == ~a16~0 && !(1 == ~a17~0))) && 4 == ~input) && 13 == ~a8~0) && !(1 == ~a21~0)); {54053#false} is VALID [2020-07-17 22:37:46,946 INFO L280 TraceCheckUtils]: 159: Hoare triple {54053#false} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == ~input) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {54053#false} is VALID [2020-07-17 22:37:46,946 INFO L280 TraceCheckUtils]: 160: Hoare triple {54053#false} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == ~input && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {54053#false} is VALID [2020-07-17 22:37:46,947 INFO L280 TraceCheckUtils]: 161: Hoare triple {54053#false} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == ~input && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {54053#false} is VALID [2020-07-17 22:37:46,947 INFO L280 TraceCheckUtils]: 162: Hoare triple {54053#false} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == ~input) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {54053#false} is VALID [2020-07-17 22:37:46,947 INFO L280 TraceCheckUtils]: 163: Hoare triple {54053#false} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == ~input) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {54053#false} is VALID [2020-07-17 22:37:46,947 INFO L280 TraceCheckUtils]: 164: Hoare triple {54053#false} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == ~input && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {54053#false} is VALID [2020-07-17 22:37:46,948 INFO L280 TraceCheckUtils]: 165: Hoare triple {54053#false} assume !(((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {54053#false} is VALID [2020-07-17 22:37:46,948 INFO L280 TraceCheckUtils]: 166: Hoare triple {54053#false} assume !(8 == ~a12~0 && 5 == ~input && ((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a7~0 && 1 == ~a17~0) && 13 == ~a8~0))); {54053#false} is VALID [2020-07-17 22:37:46,948 INFO L280 TraceCheckUtils]: 167: Hoare triple {54053#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {54053#false} is VALID [2020-07-17 22:37:46,949 INFO L280 TraceCheckUtils]: 168: Hoare triple {54053#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {54053#false} is VALID [2020-07-17 22:37:46,949 INFO L280 TraceCheckUtils]: 169: Hoare triple {54053#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {54053#false} is VALID [2020-07-17 22:37:46,949 INFO L280 TraceCheckUtils]: 170: Hoare triple {54053#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {54053#false} is VALID [2020-07-17 22:37:46,949 INFO L280 TraceCheckUtils]: 171: Hoare triple {54053#false} assume (((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {54053#false} is VALID [2020-07-17 22:37:46,950 INFO L280 TraceCheckUtils]: 172: Hoare triple {54053#false} assume !false; {54053#false} is VALID [2020-07-17 22:37:46,994 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 98 proven. 14 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2020-07-17 22:37:46,994 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [799829111] [2020-07-17 22:37:46,995 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1441168182] [2020-07-17 22:37:46,995 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 [2020-07-17 22:37:47,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:37:47,151 INFO L264 TraceCheckSpWp]: Trace formula consists of 514 conjuncts, 21 conjunts are in the unsatisfiable core [2020-07-17 22:37:47,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:37:47,190 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 22:37:47,428 INFO L263 TraceCheckUtils]: 0: Hoare triple {54052#true} call ULTIMATE.init(); {54052#true} is VALID [2020-07-17 22:37:47,429 INFO L280 TraceCheckUtils]: 1: Hoare triple {54052#true} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {54148#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-17 22:37:47,429 INFO L280 TraceCheckUtils]: 2: Hoare triple {54148#(and (= 1 ~a17~0) (= 1 ~a20~0))} assume true; {54148#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-17 22:37:47,430 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {54148#(and (= 1 ~a17~0) (= 1 ~a20~0))} {54052#true} #782#return; {54148#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-17 22:37:47,431 INFO L263 TraceCheckUtils]: 4: Hoare triple {54148#(and (= 1 ~a17~0) (= 1 ~a20~0))} call #t~ret4 := main(); {54148#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-17 22:37:47,431 INFO L280 TraceCheckUtils]: 5: Hoare triple {54148#(and (= 1 ~a17~0) (= 1 ~a20~0))} ~output~0 := -1; {54148#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-17 22:37:47,432 INFO L280 TraceCheckUtils]: 6: Hoare triple {54148#(and (= 1 ~a17~0) (= 1 ~a20~0))} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {54148#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-17 22:37:47,433 INFO L280 TraceCheckUtils]: 7: Hoare triple {54148#(and (= 1 ~a17~0) (= 1 ~a20~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {54148#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-17 22:37:47,434 INFO L263 TraceCheckUtils]: 8: Hoare triple {54148#(and (= 1 ~a17~0) (= 1 ~a20~0))} call #t~ret3 := calculate_output(~input~0); {54170#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:37:47,434 INFO L280 TraceCheckUtils]: 9: Hoare triple {54170#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} ~input := #in~input; {54170#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:37:47,435 INFO L280 TraceCheckUtils]: 10: Hoare triple {54170#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {54170#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:37:47,436 INFO L280 TraceCheckUtils]: 11: Hoare triple {54170#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {54170#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:37:47,437 INFO L280 TraceCheckUtils]: 12: Hoare triple {54170#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {54170#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:37:47,438 INFO L280 TraceCheckUtils]: 13: Hoare triple {54170#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {54170#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:37:47,439 INFO L280 TraceCheckUtils]: 14: Hoare triple {54170#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {54170#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:37:47,440 INFO L280 TraceCheckUtils]: 15: Hoare triple {54170#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {54170#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:37:47,441 INFO L280 TraceCheckUtils]: 16: Hoare triple {54170#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {54170#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:37:47,442 INFO L280 TraceCheckUtils]: 17: Hoare triple {54170#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {54170#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:37:47,442 INFO L280 TraceCheckUtils]: 18: Hoare triple {54170#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {54170#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:37:47,443 INFO L280 TraceCheckUtils]: 19: Hoare triple {54170#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {54170#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:37:47,444 INFO L280 TraceCheckUtils]: 20: Hoare triple {54170#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {54170#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:37:47,445 INFO L280 TraceCheckUtils]: 21: Hoare triple {54170#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {54170#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:37:47,446 INFO L280 TraceCheckUtils]: 22: Hoare triple {54170#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {54170#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:37:47,447 INFO L280 TraceCheckUtils]: 23: Hoare triple {54170#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {54170#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:37:47,448 INFO L280 TraceCheckUtils]: 24: Hoare triple {54170#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {54170#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:37:47,449 INFO L280 TraceCheckUtils]: 25: Hoare triple {54170#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {54170#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:37:47,449 INFO L280 TraceCheckUtils]: 26: Hoare triple {54170#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {54170#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:37:47,450 INFO L280 TraceCheckUtils]: 27: Hoare triple {54170#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {54170#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:37:47,451 INFO L280 TraceCheckUtils]: 28: Hoare triple {54170#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {54170#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:37:47,452 INFO L280 TraceCheckUtils]: 29: Hoare triple {54170#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {54170#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:37:47,453 INFO L280 TraceCheckUtils]: 30: Hoare triple {54170#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {54170#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:37:47,454 INFO L280 TraceCheckUtils]: 31: Hoare triple {54170#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {54170#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:37:47,455 INFO L280 TraceCheckUtils]: 32: Hoare triple {54170#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {54170#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:37:47,455 INFO L280 TraceCheckUtils]: 33: Hoare triple {54170#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {54170#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:37:47,456 INFO L280 TraceCheckUtils]: 34: Hoare triple {54170#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {54170#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-17 22:37:47,458 INFO L280 TraceCheckUtils]: 35: Hoare triple {54170#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume (1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0;~a16~0 := 4;~a20~0 := 0;~a17~0 := 0;#res := 24; {54252#(or (and (not (= 1 |old(~a20~0)|)) (= 1 |old(~a17~0)|)) (and (= 1 |old(~a20~0)|) (not (= 1 |old(~a17~0)|))))} is VALID [2020-07-17 22:37:47,458 INFO L280 TraceCheckUtils]: 36: Hoare triple {54252#(or (and (not (= 1 |old(~a20~0)|)) (= 1 |old(~a17~0)|)) (and (= 1 |old(~a20~0)|) (not (= 1 |old(~a17~0)|))))} assume true; {54252#(or (and (not (= 1 |old(~a20~0)|)) (= 1 |old(~a17~0)|)) (and (= 1 |old(~a20~0)|) (not (= 1 |old(~a17~0)|))))} is VALID [2020-07-17 22:37:47,459 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {54252#(or (and (not (= 1 |old(~a20~0)|)) (= 1 |old(~a17~0)|)) (and (= 1 |old(~a20~0)|) (not (= 1 |old(~a17~0)|))))} {54148#(and (= 1 ~a17~0) (= 1 ~a20~0))} #786#return; {54053#false} is VALID [2020-07-17 22:37:47,460 INFO L280 TraceCheckUtils]: 38: Hoare triple {54053#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {54053#false} is VALID [2020-07-17 22:37:47,460 INFO L280 TraceCheckUtils]: 39: Hoare triple {54053#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {54053#false} is VALID [2020-07-17 22:37:47,460 INFO L280 TraceCheckUtils]: 40: Hoare triple {54053#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {54053#false} is VALID [2020-07-17 22:37:47,460 INFO L263 TraceCheckUtils]: 41: Hoare triple {54053#false} call #t~ret3 := calculate_output(~input~0); {54053#false} is VALID [2020-07-17 22:37:47,460 INFO L280 TraceCheckUtils]: 42: Hoare triple {54053#false} ~input := #in~input; {54053#false} is VALID [2020-07-17 22:37:47,461 INFO L280 TraceCheckUtils]: 43: Hoare triple {54053#false} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {54053#false} is VALID [2020-07-17 22:37:47,461 INFO L280 TraceCheckUtils]: 44: Hoare triple {54053#false} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {54053#false} is VALID [2020-07-17 22:37:47,461 INFO L280 TraceCheckUtils]: 45: Hoare triple {54053#false} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {54053#false} is VALID [2020-07-17 22:37:47,461 INFO L280 TraceCheckUtils]: 46: Hoare triple {54053#false} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {54053#false} is VALID [2020-07-17 22:37:47,461 INFO L280 TraceCheckUtils]: 47: Hoare triple {54053#false} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {54053#false} is VALID [2020-07-17 22:37:47,461 INFO L280 TraceCheckUtils]: 48: Hoare triple {54053#false} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {54053#false} is VALID [2020-07-17 22:37:47,462 INFO L280 TraceCheckUtils]: 49: Hoare triple {54053#false} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {54053#false} is VALID [2020-07-17 22:37:47,462 INFO L280 TraceCheckUtils]: 50: Hoare triple {54053#false} assume 8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0));~a7~0 := 1;~a17~0 := 1;~a21~0 := 0;~a20~0 := 1;~a8~0 := 13;~a16~0 := 5;#res := 26; {54053#false} is VALID [2020-07-17 22:37:47,462 INFO L280 TraceCheckUtils]: 51: Hoare triple {54053#false} assume true; {54053#false} is VALID [2020-07-17 22:37:47,462 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {54053#false} {54053#false} #786#return; {54053#false} is VALID [2020-07-17 22:37:47,462 INFO L280 TraceCheckUtils]: 53: Hoare triple {54053#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {54053#false} is VALID [2020-07-17 22:37:47,463 INFO L280 TraceCheckUtils]: 54: Hoare triple {54053#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {54053#false} is VALID [2020-07-17 22:37:47,463 INFO L280 TraceCheckUtils]: 55: Hoare triple {54053#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {54053#false} is VALID [2020-07-17 22:37:47,463 INFO L263 TraceCheckUtils]: 56: Hoare triple {54053#false} call #t~ret3 := calculate_output(~input~0); {54053#false} is VALID [2020-07-17 22:37:47,463 INFO L280 TraceCheckUtils]: 57: Hoare triple {54053#false} ~input := #in~input; {54053#false} is VALID [2020-07-17 22:37:47,463 INFO L280 TraceCheckUtils]: 58: Hoare triple {54053#false} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {54053#false} is VALID [2020-07-17 22:37:47,463 INFO L280 TraceCheckUtils]: 59: Hoare triple {54053#false} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {54053#false} is VALID [2020-07-17 22:37:47,464 INFO L280 TraceCheckUtils]: 60: Hoare triple {54053#false} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {54053#false} is VALID [2020-07-17 22:37:47,464 INFO L280 TraceCheckUtils]: 61: Hoare triple {54053#false} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {54053#false} is VALID [2020-07-17 22:37:47,464 INFO L280 TraceCheckUtils]: 62: Hoare triple {54053#false} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {54053#false} is VALID [2020-07-17 22:37:47,464 INFO L280 TraceCheckUtils]: 63: Hoare triple {54053#false} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {54053#false} is VALID [2020-07-17 22:37:47,464 INFO L280 TraceCheckUtils]: 64: Hoare triple {54053#false} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {54053#false} is VALID [2020-07-17 22:37:47,464 INFO L280 TraceCheckUtils]: 65: Hoare triple {54053#false} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {54053#false} is VALID [2020-07-17 22:37:47,465 INFO L280 TraceCheckUtils]: 66: Hoare triple {54053#false} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {54053#false} is VALID [2020-07-17 22:37:47,465 INFO L280 TraceCheckUtils]: 67: Hoare triple {54053#false} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {54053#false} is VALID [2020-07-17 22:37:47,465 INFO L280 TraceCheckUtils]: 68: Hoare triple {54053#false} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {54053#false} is VALID [2020-07-17 22:37:47,465 INFO L280 TraceCheckUtils]: 69: Hoare triple {54053#false} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {54053#false} is VALID [2020-07-17 22:37:47,465 INFO L280 TraceCheckUtils]: 70: Hoare triple {54053#false} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {54053#false} is VALID [2020-07-17 22:37:47,466 INFO L280 TraceCheckUtils]: 71: Hoare triple {54053#false} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {54053#false} is VALID [2020-07-17 22:37:47,466 INFO L280 TraceCheckUtils]: 72: Hoare triple {54053#false} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {54053#false} is VALID [2020-07-17 22:37:47,466 INFO L280 TraceCheckUtils]: 73: Hoare triple {54053#false} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {54053#false} is VALID [2020-07-17 22:37:47,466 INFO L280 TraceCheckUtils]: 74: Hoare triple {54053#false} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {54053#false} is VALID [2020-07-17 22:37:47,466 INFO L280 TraceCheckUtils]: 75: Hoare triple {54053#false} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {54053#false} is VALID [2020-07-17 22:37:47,466 INFO L280 TraceCheckUtils]: 76: Hoare triple {54053#false} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {54053#false} is VALID [2020-07-17 22:37:47,467 INFO L280 TraceCheckUtils]: 77: Hoare triple {54053#false} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {54053#false} is VALID [2020-07-17 22:37:47,467 INFO L280 TraceCheckUtils]: 78: Hoare triple {54053#false} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {54053#false} is VALID [2020-07-17 22:37:47,467 INFO L280 TraceCheckUtils]: 79: Hoare triple {54053#false} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {54053#false} is VALID [2020-07-17 22:37:47,467 INFO L280 TraceCheckUtils]: 80: Hoare triple {54053#false} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {54053#false} is VALID [2020-07-17 22:37:47,467 INFO L280 TraceCheckUtils]: 81: Hoare triple {54053#false} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {54053#false} is VALID [2020-07-17 22:37:47,467 INFO L280 TraceCheckUtils]: 82: Hoare triple {54053#false} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {54053#false} is VALID [2020-07-17 22:37:47,468 INFO L280 TraceCheckUtils]: 83: Hoare triple {54053#false} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {54053#false} is VALID [2020-07-17 22:37:47,468 INFO L280 TraceCheckUtils]: 84: Hoare triple {54053#false} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {54053#false} is VALID [2020-07-17 22:37:47,468 INFO L280 TraceCheckUtils]: 85: Hoare triple {54053#false} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {54053#false} is VALID [2020-07-17 22:37:47,468 INFO L280 TraceCheckUtils]: 86: Hoare triple {54053#false} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {54053#false} is VALID [2020-07-17 22:37:47,468 INFO L280 TraceCheckUtils]: 87: Hoare triple {54053#false} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {54053#false} is VALID [2020-07-17 22:37:47,468 INFO L280 TraceCheckUtils]: 88: Hoare triple {54053#false} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {54053#false} is VALID [2020-07-17 22:37:47,469 INFO L280 TraceCheckUtils]: 89: Hoare triple {54053#false} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {54053#false} is VALID [2020-07-17 22:37:47,469 INFO L280 TraceCheckUtils]: 90: Hoare triple {54053#false} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {54053#false} is VALID [2020-07-17 22:37:47,469 INFO L280 TraceCheckUtils]: 91: Hoare triple {54053#false} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {54053#false} is VALID [2020-07-17 22:37:47,469 INFO L280 TraceCheckUtils]: 92: Hoare triple {54053#false} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {54053#false} is VALID [2020-07-17 22:37:47,469 INFO L280 TraceCheckUtils]: 93: Hoare triple {54053#false} assume 5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0;~a21~0 := 1;~a8~0 := 14;~a16~0 := 4;~a20~0 := 0;~a7~0 := 0;~a17~0 := 0;#res := -1; {54053#false} is VALID [2020-07-17 22:37:47,469 INFO L280 TraceCheckUtils]: 94: Hoare triple {54053#false} assume true; {54053#false} is VALID [2020-07-17 22:37:47,470 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {54053#false} {54053#false} #786#return; {54053#false} is VALID [2020-07-17 22:37:47,470 INFO L280 TraceCheckUtils]: 96: Hoare triple {54053#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {54053#false} is VALID [2020-07-17 22:37:47,470 INFO L280 TraceCheckUtils]: 97: Hoare triple {54053#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {54053#false} is VALID [2020-07-17 22:37:47,470 INFO L280 TraceCheckUtils]: 98: Hoare triple {54053#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {54053#false} is VALID [2020-07-17 22:37:47,470 INFO L263 TraceCheckUtils]: 99: Hoare triple {54053#false} call #t~ret3 := calculate_output(~input~0); {54053#false} is VALID [2020-07-17 22:37:47,470 INFO L280 TraceCheckUtils]: 100: Hoare triple {54053#false} ~input := #in~input; {54053#false} is VALID [2020-07-17 22:37:47,471 INFO L280 TraceCheckUtils]: 101: Hoare triple {54053#false} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {54053#false} is VALID [2020-07-17 22:37:47,471 INFO L280 TraceCheckUtils]: 102: Hoare triple {54053#false} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {54053#false} is VALID [2020-07-17 22:37:47,471 INFO L280 TraceCheckUtils]: 103: Hoare triple {54053#false} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {54053#false} is VALID [2020-07-17 22:37:47,471 INFO L280 TraceCheckUtils]: 104: Hoare triple {54053#false} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {54053#false} is VALID [2020-07-17 22:37:47,471 INFO L280 TraceCheckUtils]: 105: Hoare triple {54053#false} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {54053#false} is VALID [2020-07-17 22:37:47,471 INFO L280 TraceCheckUtils]: 106: Hoare triple {54053#false} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {54053#false} is VALID [2020-07-17 22:37:47,472 INFO L280 TraceCheckUtils]: 107: Hoare triple {54053#false} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {54053#false} is VALID [2020-07-17 22:37:47,472 INFO L280 TraceCheckUtils]: 108: Hoare triple {54053#false} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {54053#false} is VALID [2020-07-17 22:37:47,472 INFO L280 TraceCheckUtils]: 109: Hoare triple {54053#false} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {54053#false} is VALID [2020-07-17 22:37:47,472 INFO L280 TraceCheckUtils]: 110: Hoare triple {54053#false} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {54053#false} is VALID [2020-07-17 22:37:47,472 INFO L280 TraceCheckUtils]: 111: Hoare triple {54053#false} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {54053#false} is VALID [2020-07-17 22:37:47,472 INFO L280 TraceCheckUtils]: 112: Hoare triple {54053#false} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {54053#false} is VALID [2020-07-17 22:37:47,473 INFO L280 TraceCheckUtils]: 113: Hoare triple {54053#false} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {54053#false} is VALID [2020-07-17 22:37:47,473 INFO L280 TraceCheckUtils]: 114: Hoare triple {54053#false} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {54053#false} is VALID [2020-07-17 22:37:47,473 INFO L280 TraceCheckUtils]: 115: Hoare triple {54053#false} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {54053#false} is VALID [2020-07-17 22:37:47,473 INFO L280 TraceCheckUtils]: 116: Hoare triple {54053#false} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {54053#false} is VALID [2020-07-17 22:37:47,473 INFO L280 TraceCheckUtils]: 117: Hoare triple {54053#false} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {54053#false} is VALID [2020-07-17 22:37:47,473 INFO L280 TraceCheckUtils]: 118: Hoare triple {54053#false} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {54053#false} is VALID [2020-07-17 22:37:47,474 INFO L280 TraceCheckUtils]: 119: Hoare triple {54053#false} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {54053#false} is VALID [2020-07-17 22:37:47,474 INFO L280 TraceCheckUtils]: 120: Hoare triple {54053#false} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {54053#false} is VALID [2020-07-17 22:37:47,474 INFO L280 TraceCheckUtils]: 121: Hoare triple {54053#false} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {54053#false} is VALID [2020-07-17 22:37:47,474 INFO L280 TraceCheckUtils]: 122: Hoare triple {54053#false} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {54053#false} is VALID [2020-07-17 22:37:47,474 INFO L280 TraceCheckUtils]: 123: Hoare triple {54053#false} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {54053#false} is VALID [2020-07-17 22:37:47,475 INFO L280 TraceCheckUtils]: 124: Hoare triple {54053#false} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {54053#false} is VALID [2020-07-17 22:37:47,475 INFO L280 TraceCheckUtils]: 125: Hoare triple {54053#false} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {54053#false} is VALID [2020-07-17 22:37:47,475 INFO L280 TraceCheckUtils]: 126: Hoare triple {54053#false} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {54053#false} is VALID [2020-07-17 22:37:47,475 INFO L280 TraceCheckUtils]: 127: Hoare triple {54053#false} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {54053#false} is VALID [2020-07-17 22:37:47,475 INFO L280 TraceCheckUtils]: 128: Hoare triple {54053#false} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {54053#false} is VALID [2020-07-17 22:37:47,475 INFO L280 TraceCheckUtils]: 129: Hoare triple {54053#false} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {54053#false} is VALID [2020-07-17 22:37:47,476 INFO L280 TraceCheckUtils]: 130: Hoare triple {54053#false} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {54053#false} is VALID [2020-07-17 22:37:47,476 INFO L280 TraceCheckUtils]: 131: Hoare triple {54053#false} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {54053#false} is VALID [2020-07-17 22:37:47,476 INFO L280 TraceCheckUtils]: 132: Hoare triple {54053#false} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {54053#false} is VALID [2020-07-17 22:37:47,476 INFO L280 TraceCheckUtils]: 133: Hoare triple {54053#false} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {54053#false} is VALID [2020-07-17 22:37:47,476 INFO L280 TraceCheckUtils]: 134: Hoare triple {54053#false} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {54053#false} is VALID [2020-07-17 22:37:47,477 INFO L280 TraceCheckUtils]: 135: Hoare triple {54053#false} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {54053#false} is VALID [2020-07-17 22:37:47,477 INFO L280 TraceCheckUtils]: 136: Hoare triple {54053#false} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {54053#false} is VALID [2020-07-17 22:37:47,477 INFO L280 TraceCheckUtils]: 137: Hoare triple {54053#false} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {54053#false} is VALID [2020-07-17 22:37:47,477 INFO L280 TraceCheckUtils]: 138: Hoare triple {54053#false} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {54053#false} is VALID [2020-07-17 22:37:47,477 INFO L280 TraceCheckUtils]: 139: Hoare triple {54053#false} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {54053#false} is VALID [2020-07-17 22:37:47,478 INFO L280 TraceCheckUtils]: 140: Hoare triple {54053#false} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {54053#false} is VALID [2020-07-17 22:37:47,478 INFO L280 TraceCheckUtils]: 141: Hoare triple {54053#false} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {54053#false} is VALID [2020-07-17 22:37:47,478 INFO L280 TraceCheckUtils]: 142: Hoare triple {54053#false} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {54053#false} is VALID [2020-07-17 22:37:47,478 INFO L280 TraceCheckUtils]: 143: Hoare triple {54053#false} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {54053#false} is VALID [2020-07-17 22:37:47,478 INFO L280 TraceCheckUtils]: 144: Hoare triple {54053#false} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {54053#false} is VALID [2020-07-17 22:37:47,479 INFO L280 TraceCheckUtils]: 145: Hoare triple {54053#false} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {54053#false} is VALID [2020-07-17 22:37:47,479 INFO L280 TraceCheckUtils]: 146: Hoare triple {54053#false} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {54053#false} is VALID [2020-07-17 22:37:47,479 INFO L280 TraceCheckUtils]: 147: Hoare triple {54053#false} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {54053#false} is VALID [2020-07-17 22:37:47,479 INFO L280 TraceCheckUtils]: 148: Hoare triple {54053#false} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {54053#false} is VALID [2020-07-17 22:37:47,479 INFO L280 TraceCheckUtils]: 149: Hoare triple {54053#false} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {54053#false} is VALID [2020-07-17 22:37:47,479 INFO L280 TraceCheckUtils]: 150: Hoare triple {54053#false} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {54053#false} is VALID [2020-07-17 22:37:47,480 INFO L280 TraceCheckUtils]: 151: Hoare triple {54053#false} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {54053#false} is VALID [2020-07-17 22:37:47,480 INFO L280 TraceCheckUtils]: 152: Hoare triple {54053#false} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == ~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {54053#false} is VALID [2020-07-17 22:37:47,480 INFO L280 TraceCheckUtils]: 153: Hoare triple {54053#false} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == ~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {54053#false} is VALID [2020-07-17 22:37:47,480 INFO L280 TraceCheckUtils]: 154: Hoare triple {54053#false} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == ~input) && 4 == ~a16~0) && 1 == ~a20~0); {54053#false} is VALID [2020-07-17 22:37:47,480 INFO L280 TraceCheckUtils]: 155: Hoare triple {54053#false} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == ~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {54053#false} is VALID [2020-07-17 22:37:47,481 INFO L280 TraceCheckUtils]: 156: Hoare triple {54053#false} assume !(1 == ~a21~0 && (8 == ~a12~0 && ((1 == ~a17~0 && 3 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0); {54053#false} is VALID [2020-07-17 22:37:47,481 INFO L280 TraceCheckUtils]: 157: Hoare triple {54053#false} assume !(!(1 == ~a21~0) && 1 == ~a20~0 && (8 == ~a12~0 && 13 == ~a8~0 && ((5 == ~a16~0 && !(1 == ~a17~0)) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 2 == ~input) && 1 == ~a7~0); {54053#false} is VALID [2020-07-17 22:37:47,481 INFO L280 TraceCheckUtils]: 158: Hoare triple {54053#false} assume !(1 == ~a7~0 && 8 == ~a12~0 && ((1 == ~a20~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (4 == ~a16~0 && !(1 == ~a17~0))) && 4 == ~input) && 13 == ~a8~0) && !(1 == ~a21~0)); {54053#false} is VALID [2020-07-17 22:37:47,481 INFO L280 TraceCheckUtils]: 159: Hoare triple {54053#false} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == ~input) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {54053#false} is VALID [2020-07-17 22:37:47,481 INFO L280 TraceCheckUtils]: 160: Hoare triple {54053#false} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == ~input && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {54053#false} is VALID [2020-07-17 22:37:47,482 INFO L280 TraceCheckUtils]: 161: Hoare triple {54053#false} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == ~input && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {54053#false} is VALID [2020-07-17 22:37:47,482 INFO L280 TraceCheckUtils]: 162: Hoare triple {54053#false} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == ~input) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {54053#false} is VALID [2020-07-17 22:37:47,482 INFO L280 TraceCheckUtils]: 163: Hoare triple {54053#false} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == ~input) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {54053#false} is VALID [2020-07-17 22:37:47,482 INFO L280 TraceCheckUtils]: 164: Hoare triple {54053#false} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == ~input && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {54053#false} is VALID [2020-07-17 22:37:47,482 INFO L280 TraceCheckUtils]: 165: Hoare triple {54053#false} assume !(((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {54053#false} is VALID [2020-07-17 22:37:47,482 INFO L280 TraceCheckUtils]: 166: Hoare triple {54053#false} assume !(8 == ~a12~0 && 5 == ~input && ((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a7~0 && 1 == ~a17~0) && 13 == ~a8~0))); {54053#false} is VALID [2020-07-17 22:37:47,483 INFO L280 TraceCheckUtils]: 167: Hoare triple {54053#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {54053#false} is VALID [2020-07-17 22:37:47,483 INFO L280 TraceCheckUtils]: 168: Hoare triple {54053#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {54053#false} is VALID [2020-07-17 22:37:47,483 INFO L280 TraceCheckUtils]: 169: Hoare triple {54053#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {54053#false} is VALID [2020-07-17 22:37:47,483 INFO L280 TraceCheckUtils]: 170: Hoare triple {54053#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {54053#false} is VALID [2020-07-17 22:37:47,483 INFO L280 TraceCheckUtils]: 171: Hoare triple {54053#false} assume (((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {54053#false} is VALID [2020-07-17 22:37:47,483 INFO L280 TraceCheckUtils]: 172: Hoare triple {54053#false} assume !false; {54053#false} is VALID [2020-07-17 22:37:47,510 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 76 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2020-07-17 22:37:47,510 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-07-17 22:37:47,510 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [8] total 11 [2020-07-17 22:37:47,510 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1629093206] [2020-07-17 22:37:47,511 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 173 [2020-07-17 22:37:47,511 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:37:47,512 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-17 22:37:47,663 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 119 edges. 119 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:37:47,663 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-17 22:37:47,664 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:37:47,664 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-17 22:37:47,664 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=85, Unknown=0, NotChecked=0, Total=110 [2020-07-17 22:37:47,664 INFO L87 Difference]: Start difference. First operand 2548 states and 3123 transitions. Second operand 5 states. [2020-07-17 22:37:51,391 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:37:51,391 INFO L93 Difference]: Finished difference Result 5255 states and 6462 transitions. [2020-07-17 22:37:51,391 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2020-07-17 22:37:51,391 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 173 [2020-07-17 22:37:51,391 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:37:51,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-17 22:37:51,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 609 transitions. [2020-07-17 22:37:51,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-17 22:37:51,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 609 transitions. [2020-07-17 22:37:51,397 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states and 609 transitions. [2020-07-17 22:37:52,292 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 609 edges. 609 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:37:52,530 INFO L225 Difference]: With dead ends: 5255 [2020-07-17 22:37:52,530 INFO L226 Difference]: Without dead ends: 2679 [2020-07-17 22:37:52,534 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 189 GetRequests, 176 SyntacticMatches, 1 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 19 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=37, Invalid=145, Unknown=0, NotChecked=0, Total=182 [2020-07-17 22:37:52,537 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2679 states. [2020-07-17 22:37:53,183 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2679 to 2675. [2020-07-17 22:37:53,184 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:37:53,184 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2679 states. Second operand 2675 states. [2020-07-17 22:37:53,184 INFO L74 IsIncluded]: Start isIncluded. First operand 2679 states. Second operand 2675 states. [2020-07-17 22:37:53,184 INFO L87 Difference]: Start difference. First operand 2679 states. Second operand 2675 states. [2020-07-17 22:37:53,425 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:37:53,425 INFO L93 Difference]: Finished difference Result 2679 states and 3067 transitions. [2020-07-17 22:37:53,425 INFO L276 IsEmpty]: Start isEmpty. Operand 2679 states and 3067 transitions. [2020-07-17 22:37:53,428 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:37:53,428 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:37:53,428 INFO L74 IsIncluded]: Start isIncluded. First operand 2675 states. Second operand 2679 states. [2020-07-17 22:37:53,429 INFO L87 Difference]: Start difference. First operand 2675 states. Second operand 2679 states. [2020-07-17 22:37:53,682 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:37:53,682 INFO L93 Difference]: Finished difference Result 2679 states and 3067 transitions. [2020-07-17 22:37:53,682 INFO L276 IsEmpty]: Start isEmpty. Operand 2679 states and 3067 transitions. [2020-07-17 22:37:53,685 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:37:53,685 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:37:53,685 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:37:53,685 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:37:53,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2675 states. [2020-07-17 22:37:53,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2675 states to 2675 states and 3063 transitions. [2020-07-17 22:37:53,972 INFO L78 Accepts]: Start accepts. Automaton has 2675 states and 3063 transitions. Word has length 173 [2020-07-17 22:37:53,972 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:37:53,972 INFO L479 AbstractCegarLoop]: Abstraction has 2675 states and 3063 transitions. [2020-07-17 22:37:53,973 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-17 22:37:53,973 INFO L276 IsEmpty]: Start isEmpty. Operand 2675 states and 3063 transitions. [2020-07-17 22:37:53,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2020-07-17 22:37:53,977 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:37:53,977 INFO L422 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 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, 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] [2020-07-17 22:37:54,190 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,8 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-17 22:37:54,191 INFO L427 AbstractCegarLoop]: === Iteration 9 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:37:54,191 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:37:54,192 INFO L82 PathProgramCache]: Analyzing trace with hash -2097373136, now seen corresponding path program 1 times [2020-07-17 22:37:54,192 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:37:54,192 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1254090150] [2020-07-17 22:37:54,193 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:37:54,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:37:54,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:37:54,365 INFO L280 TraceCheckUtils]: 0: Hoare triple {68225#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {68135#true} is VALID [2020-07-17 22:37:54,365 INFO L280 TraceCheckUtils]: 1: Hoare triple {68135#true} assume true; {68135#true} is VALID [2020-07-17 22:37:54,365 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {68135#true} {68135#true} #782#return; {68135#true} is VALID [2020-07-17 22:37:54,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:37:54,399 INFO L280 TraceCheckUtils]: 0: Hoare triple {68226#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {68135#true} is VALID [2020-07-17 22:37:54,400 INFO L280 TraceCheckUtils]: 1: Hoare triple {68135#true} assume (15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0;~a16~0 := 5;~a20~0 := 0;#res := 24; {68144#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-17 22:37:54,401 INFO L280 TraceCheckUtils]: 2: Hoare triple {68144#(and (= 1 ~a17~0) (= 5 ~a16~0))} assume true; {68144#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-17 22:37:54,402 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {68144#(and (= 1 ~a17~0) (= 5 ~a16~0))} {68135#true} #786#return; {68144#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-17 22:37:54,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:37:54,497 INFO L280 TraceCheckUtils]: 0: Hoare triple {68226#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} is VALID [2020-07-17 22:37:54,499 INFO L280 TraceCheckUtils]: 1: Hoare triple {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} is VALID [2020-07-17 22:37:54,500 INFO L280 TraceCheckUtils]: 2: Hoare triple {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} is VALID [2020-07-17 22:37:54,501 INFO L280 TraceCheckUtils]: 3: Hoare triple {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} is VALID [2020-07-17 22:37:54,502 INFO L280 TraceCheckUtils]: 4: Hoare triple {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} is VALID [2020-07-17 22:37:54,503 INFO L280 TraceCheckUtils]: 5: Hoare triple {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} is VALID [2020-07-17 22:37:54,504 INFO L280 TraceCheckUtils]: 6: Hoare triple {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} is VALID [2020-07-17 22:37:54,505 INFO L280 TraceCheckUtils]: 7: Hoare triple {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} is VALID [2020-07-17 22:37:54,506 INFO L280 TraceCheckUtils]: 8: Hoare triple {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} is VALID [2020-07-17 22:37:54,508 INFO L280 TraceCheckUtils]: 9: Hoare triple {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} is VALID [2020-07-17 22:37:54,509 INFO L280 TraceCheckUtils]: 10: Hoare triple {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} is VALID [2020-07-17 22:37:54,510 INFO L280 TraceCheckUtils]: 11: Hoare triple {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} is VALID [2020-07-17 22:37:54,511 INFO L280 TraceCheckUtils]: 12: Hoare triple {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} is VALID [2020-07-17 22:37:54,512 INFO L280 TraceCheckUtils]: 13: Hoare triple {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} is VALID [2020-07-17 22:37:54,514 INFO L280 TraceCheckUtils]: 14: Hoare triple {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} is VALID [2020-07-17 22:37:54,515 INFO L280 TraceCheckUtils]: 15: Hoare triple {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} is VALID [2020-07-17 22:37:54,517 INFO L280 TraceCheckUtils]: 16: Hoare triple {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} is VALID [2020-07-17 22:37:54,518 INFO L280 TraceCheckUtils]: 17: Hoare triple {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} is VALID [2020-07-17 22:37:54,520 INFO L280 TraceCheckUtils]: 18: Hoare triple {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} is VALID [2020-07-17 22:37:54,521 INFO L280 TraceCheckUtils]: 19: Hoare triple {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} is VALID [2020-07-17 22:37:54,522 INFO L280 TraceCheckUtils]: 20: Hoare triple {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} is VALID [2020-07-17 22:37:54,523 INFO L280 TraceCheckUtils]: 21: Hoare triple {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} is VALID [2020-07-17 22:37:54,524 INFO L280 TraceCheckUtils]: 22: Hoare triple {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} is VALID [2020-07-17 22:37:54,525 INFO L280 TraceCheckUtils]: 23: Hoare triple {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} is VALID [2020-07-17 22:37:54,528 INFO L280 TraceCheckUtils]: 24: Hoare triple {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} is VALID [2020-07-17 22:37:54,529 INFO L280 TraceCheckUtils]: 25: Hoare triple {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} is VALID [2020-07-17 22:37:54,530 INFO L280 TraceCheckUtils]: 26: Hoare triple {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} assume (1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0;~a16~0 := 4;~a20~0 := 0;~a17~0 := 0;#res := 24; {68228#(or (and (= |calculate_output_#in~input| |old(~a16~0)|) (= 4 |calculate_output_#in~input|)) (not (= 1 |old(~a17~0)|)))} is VALID [2020-07-17 22:37:54,531 INFO L280 TraceCheckUtils]: 27: Hoare triple {68228#(or (and (= |calculate_output_#in~input| |old(~a16~0)|) (= 4 |calculate_output_#in~input|)) (not (= 1 |old(~a17~0)|)))} assume true; {68228#(or (and (= |calculate_output_#in~input| |old(~a16~0)|) (= 4 |calculate_output_#in~input|)) (not (= 1 |old(~a17~0)|)))} is VALID [2020-07-17 22:37:54,535 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {68228#(or (and (= |calculate_output_#in~input| |old(~a16~0)|) (= 4 |calculate_output_#in~input|)) (not (= 1 |old(~a17~0)|)))} {68145#(and (or (not (= 4 main_~input~0)) (not (= ~a16~0 main_~input~0))) (= 1 ~a17~0))} #786#return; {68136#false} is VALID [2020-07-17 22:37:54,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:37:54,544 INFO L280 TraceCheckUtils]: 0: Hoare triple {68226#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {68135#true} is VALID [2020-07-17 22:37:54,545 INFO L280 TraceCheckUtils]: 1: Hoare triple {68135#true} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {68135#true} is VALID [2020-07-17 22:37:54,545 INFO L280 TraceCheckUtils]: 2: Hoare triple {68135#true} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {68135#true} is VALID [2020-07-17 22:37:54,545 INFO L280 TraceCheckUtils]: 3: Hoare triple {68135#true} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {68135#true} is VALID [2020-07-17 22:37:54,545 INFO L280 TraceCheckUtils]: 4: Hoare triple {68135#true} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {68135#true} is VALID [2020-07-17 22:37:54,545 INFO L280 TraceCheckUtils]: 5: Hoare triple {68135#true} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {68135#true} is VALID [2020-07-17 22:37:54,546 INFO L280 TraceCheckUtils]: 6: Hoare triple {68135#true} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {68135#true} is VALID [2020-07-17 22:37:54,546 INFO L280 TraceCheckUtils]: 7: Hoare triple {68135#true} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {68135#true} is VALID [2020-07-17 22:37:54,546 INFO L280 TraceCheckUtils]: 8: Hoare triple {68135#true} assume 8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0));~a7~0 := 1;~a17~0 := 1;~a21~0 := 0;~a20~0 := 1;~a8~0 := 13;~a16~0 := 5;#res := 26; {68135#true} is VALID [2020-07-17 22:37:54,546 INFO L280 TraceCheckUtils]: 9: Hoare triple {68135#true} assume true; {68135#true} is VALID [2020-07-17 22:37:54,546 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {68135#true} {68136#false} #786#return; {68136#false} is VALID [2020-07-17 22:37:54,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:37:54,575 INFO L280 TraceCheckUtils]: 0: Hoare triple {68226#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {68135#true} is VALID [2020-07-17 22:37:54,576 INFO L280 TraceCheckUtils]: 1: Hoare triple {68135#true} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {68135#true} is VALID [2020-07-17 22:37:54,576 INFO L280 TraceCheckUtils]: 2: Hoare triple {68135#true} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {68135#true} is VALID [2020-07-17 22:37:54,576 INFO L280 TraceCheckUtils]: 3: Hoare triple {68135#true} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {68135#true} is VALID [2020-07-17 22:37:54,576 INFO L280 TraceCheckUtils]: 4: Hoare triple {68135#true} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {68135#true} is VALID [2020-07-17 22:37:54,577 INFO L280 TraceCheckUtils]: 5: Hoare triple {68135#true} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {68135#true} is VALID [2020-07-17 22:37:54,577 INFO L280 TraceCheckUtils]: 6: Hoare triple {68135#true} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {68135#true} is VALID [2020-07-17 22:37:54,577 INFO L280 TraceCheckUtils]: 7: Hoare triple {68135#true} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {68135#true} is VALID [2020-07-17 22:37:54,577 INFO L280 TraceCheckUtils]: 8: Hoare triple {68135#true} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {68135#true} is VALID [2020-07-17 22:37:54,577 INFO L280 TraceCheckUtils]: 9: Hoare triple {68135#true} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {68135#true} is VALID [2020-07-17 22:37:54,578 INFO L280 TraceCheckUtils]: 10: Hoare triple {68135#true} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {68135#true} is VALID [2020-07-17 22:37:54,578 INFO L280 TraceCheckUtils]: 11: Hoare triple {68135#true} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {68135#true} is VALID [2020-07-17 22:37:54,578 INFO L280 TraceCheckUtils]: 12: Hoare triple {68135#true} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {68135#true} is VALID [2020-07-17 22:37:54,578 INFO L280 TraceCheckUtils]: 13: Hoare triple {68135#true} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {68135#true} is VALID [2020-07-17 22:37:54,578 INFO L280 TraceCheckUtils]: 14: Hoare triple {68135#true} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {68135#true} is VALID [2020-07-17 22:37:54,578 INFO L280 TraceCheckUtils]: 15: Hoare triple {68135#true} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {68135#true} is VALID [2020-07-17 22:37:54,579 INFO L280 TraceCheckUtils]: 16: Hoare triple {68135#true} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {68135#true} is VALID [2020-07-17 22:37:54,579 INFO L280 TraceCheckUtils]: 17: Hoare triple {68135#true} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {68135#true} is VALID [2020-07-17 22:37:54,579 INFO L280 TraceCheckUtils]: 18: Hoare triple {68135#true} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {68135#true} is VALID [2020-07-17 22:37:54,579 INFO L280 TraceCheckUtils]: 19: Hoare triple {68135#true} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {68135#true} is VALID [2020-07-17 22:37:54,579 INFO L280 TraceCheckUtils]: 20: Hoare triple {68135#true} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {68135#true} is VALID [2020-07-17 22:37:54,579 INFO L280 TraceCheckUtils]: 21: Hoare triple {68135#true} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {68135#true} is VALID [2020-07-17 22:37:54,580 INFO L280 TraceCheckUtils]: 22: Hoare triple {68135#true} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {68135#true} is VALID [2020-07-17 22:37:54,580 INFO L280 TraceCheckUtils]: 23: Hoare triple {68135#true} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {68135#true} is VALID [2020-07-17 22:37:54,580 INFO L280 TraceCheckUtils]: 24: Hoare triple {68135#true} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {68135#true} is VALID [2020-07-17 22:37:54,580 INFO L280 TraceCheckUtils]: 25: Hoare triple {68135#true} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {68135#true} is VALID [2020-07-17 22:37:54,580 INFO L280 TraceCheckUtils]: 26: Hoare triple {68135#true} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {68135#true} is VALID [2020-07-17 22:37:54,581 INFO L280 TraceCheckUtils]: 27: Hoare triple {68135#true} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {68135#true} is VALID [2020-07-17 22:37:54,581 INFO L280 TraceCheckUtils]: 28: Hoare triple {68135#true} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {68135#true} is VALID [2020-07-17 22:37:54,581 INFO L280 TraceCheckUtils]: 29: Hoare triple {68135#true} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {68135#true} is VALID [2020-07-17 22:37:54,581 INFO L280 TraceCheckUtils]: 30: Hoare triple {68135#true} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {68135#true} is VALID [2020-07-17 22:37:54,581 INFO L280 TraceCheckUtils]: 31: Hoare triple {68135#true} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {68135#true} is VALID [2020-07-17 22:37:54,582 INFO L280 TraceCheckUtils]: 32: Hoare triple {68135#true} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {68135#true} is VALID [2020-07-17 22:37:54,582 INFO L280 TraceCheckUtils]: 33: Hoare triple {68135#true} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {68135#true} is VALID [2020-07-17 22:37:54,582 INFO L280 TraceCheckUtils]: 34: Hoare triple {68135#true} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {68135#true} is VALID [2020-07-17 22:37:54,582 INFO L280 TraceCheckUtils]: 35: Hoare triple {68135#true} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {68135#true} is VALID [2020-07-17 22:37:54,582 INFO L280 TraceCheckUtils]: 36: Hoare triple {68135#true} assume 5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0;~a21~0 := 1;~a8~0 := 14;~a16~0 := 4;~a20~0 := 0;~a7~0 := 0;~a17~0 := 0;#res := -1; {68135#true} is VALID [2020-07-17 22:37:54,582 INFO L280 TraceCheckUtils]: 37: Hoare triple {68135#true} assume true; {68135#true} is VALID [2020-07-17 22:37:54,583 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {68135#true} {68136#false} #786#return; {68136#false} is VALID [2020-07-17 22:37:54,588 INFO L263 TraceCheckUtils]: 0: Hoare triple {68135#true} call ULTIMATE.init(); {68225#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} is VALID [2020-07-17 22:37:54,588 INFO L280 TraceCheckUtils]: 1: Hoare triple {68225#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {68135#true} is VALID [2020-07-17 22:37:54,588 INFO L280 TraceCheckUtils]: 2: Hoare triple {68135#true} assume true; {68135#true} is VALID [2020-07-17 22:37:54,588 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {68135#true} {68135#true} #782#return; {68135#true} is VALID [2020-07-17 22:37:54,589 INFO L263 TraceCheckUtils]: 4: Hoare triple {68135#true} call #t~ret4 := main(); {68135#true} is VALID [2020-07-17 22:37:54,589 INFO L280 TraceCheckUtils]: 5: Hoare triple {68135#true} ~output~0 := -1; {68135#true} is VALID [2020-07-17 22:37:54,589 INFO L280 TraceCheckUtils]: 6: Hoare triple {68135#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {68135#true} is VALID [2020-07-17 22:37:54,589 INFO L280 TraceCheckUtils]: 7: Hoare triple {68135#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {68135#true} is VALID [2020-07-17 22:37:54,590 INFO L263 TraceCheckUtils]: 8: Hoare triple {68135#true} call #t~ret3 := calculate_output(~input~0); {68226#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:37:54,591 INFO L280 TraceCheckUtils]: 9: Hoare triple {68226#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {68135#true} is VALID [2020-07-17 22:37:54,591 INFO L280 TraceCheckUtils]: 10: Hoare triple {68135#true} assume (15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0;~a16~0 := 5;~a20~0 := 0;#res := 24; {68144#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-17 22:37:54,592 INFO L280 TraceCheckUtils]: 11: Hoare triple {68144#(and (= 1 ~a17~0) (= 5 ~a16~0))} assume true; {68144#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-17 22:37:54,593 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {68144#(and (= 1 ~a17~0) (= 5 ~a16~0))} {68135#true} #786#return; {68144#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-17 22:37:54,594 INFO L280 TraceCheckUtils]: 13: Hoare triple {68144#(and (= 1 ~a17~0) (= 5 ~a16~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {68144#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-17 22:37:54,596 INFO L280 TraceCheckUtils]: 14: Hoare triple {68144#(and (= 1 ~a17~0) (= 5 ~a16~0))} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {68145#(and (or (not (= 4 main_~input~0)) (not (= ~a16~0 main_~input~0))) (= 1 ~a17~0))} is VALID [2020-07-17 22:37:54,597 INFO L280 TraceCheckUtils]: 15: Hoare triple {68145#(and (or (not (= 4 main_~input~0)) (not (= ~a16~0 main_~input~0))) (= 1 ~a17~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {68145#(and (or (not (= 4 main_~input~0)) (not (= ~a16~0 main_~input~0))) (= 1 ~a17~0))} is VALID [2020-07-17 22:37:54,598 INFO L263 TraceCheckUtils]: 16: Hoare triple {68145#(and (or (not (= 4 main_~input~0)) (not (= ~a16~0 main_~input~0))) (= 1 ~a17~0))} call #t~ret3 := calculate_output(~input~0); {68226#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:37:54,599 INFO L280 TraceCheckUtils]: 17: Hoare triple {68226#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} is VALID [2020-07-17 22:37:54,600 INFO L280 TraceCheckUtils]: 18: Hoare triple {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} is VALID [2020-07-17 22:37:54,601 INFO L280 TraceCheckUtils]: 19: Hoare triple {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} is VALID [2020-07-17 22:37:54,602 INFO L280 TraceCheckUtils]: 20: Hoare triple {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} is VALID [2020-07-17 22:37:54,603 INFO L280 TraceCheckUtils]: 21: Hoare triple {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} is VALID [2020-07-17 22:37:54,604 INFO L280 TraceCheckUtils]: 22: Hoare triple {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} is VALID [2020-07-17 22:37:54,605 INFO L280 TraceCheckUtils]: 23: Hoare triple {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} is VALID [2020-07-17 22:37:54,606 INFO L280 TraceCheckUtils]: 24: Hoare triple {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} is VALID [2020-07-17 22:37:54,607 INFO L280 TraceCheckUtils]: 25: Hoare triple {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} is VALID [2020-07-17 22:37:54,608 INFO L280 TraceCheckUtils]: 26: Hoare triple {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} is VALID [2020-07-17 22:37:54,609 INFO L280 TraceCheckUtils]: 27: Hoare triple {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} is VALID [2020-07-17 22:37:54,610 INFO L280 TraceCheckUtils]: 28: Hoare triple {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} is VALID [2020-07-17 22:37:54,611 INFO L280 TraceCheckUtils]: 29: Hoare triple {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} is VALID [2020-07-17 22:37:54,613 INFO L280 TraceCheckUtils]: 30: Hoare triple {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} is VALID [2020-07-17 22:37:54,614 INFO L280 TraceCheckUtils]: 31: Hoare triple {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} is VALID [2020-07-17 22:37:54,615 INFO L280 TraceCheckUtils]: 32: Hoare triple {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} is VALID [2020-07-17 22:37:54,616 INFO L280 TraceCheckUtils]: 33: Hoare triple {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} is VALID [2020-07-17 22:37:54,617 INFO L280 TraceCheckUtils]: 34: Hoare triple {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} is VALID [2020-07-17 22:37:54,618 INFO L280 TraceCheckUtils]: 35: Hoare triple {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} is VALID [2020-07-17 22:37:54,618 INFO L280 TraceCheckUtils]: 36: Hoare triple {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} is VALID [2020-07-17 22:37:54,620 INFO L280 TraceCheckUtils]: 37: Hoare triple {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} is VALID [2020-07-17 22:37:54,621 INFO L280 TraceCheckUtils]: 38: Hoare triple {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} is VALID [2020-07-17 22:37:54,622 INFO L280 TraceCheckUtils]: 39: Hoare triple {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} is VALID [2020-07-17 22:37:54,622 INFO L280 TraceCheckUtils]: 40: Hoare triple {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} is VALID [2020-07-17 22:37:54,623 INFO L280 TraceCheckUtils]: 41: Hoare triple {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} is VALID [2020-07-17 22:37:54,624 INFO L280 TraceCheckUtils]: 42: Hoare triple {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} is VALID [2020-07-17 22:37:54,626 INFO L280 TraceCheckUtils]: 43: Hoare triple {68227#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= |calculate_output_#in~input| calculate_output_~input))} assume (1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0;~a16~0 := 4;~a20~0 := 0;~a17~0 := 0;#res := 24; {68228#(or (and (= |calculate_output_#in~input| |old(~a16~0)|) (= 4 |calculate_output_#in~input|)) (not (= 1 |old(~a17~0)|)))} is VALID [2020-07-17 22:37:54,626 INFO L280 TraceCheckUtils]: 44: Hoare triple {68228#(or (and (= |calculate_output_#in~input| |old(~a16~0)|) (= 4 |calculate_output_#in~input|)) (not (= 1 |old(~a17~0)|)))} assume true; {68228#(or (and (= |calculate_output_#in~input| |old(~a16~0)|) (= 4 |calculate_output_#in~input|)) (not (= 1 |old(~a17~0)|)))} is VALID [2020-07-17 22:37:54,628 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {68228#(or (and (= |calculate_output_#in~input| |old(~a16~0)|) (= 4 |calculate_output_#in~input|)) (not (= 1 |old(~a17~0)|)))} {68145#(and (or (not (= 4 main_~input~0)) (not (= ~a16~0 main_~input~0))) (= 1 ~a17~0))} #786#return; {68136#false} is VALID [2020-07-17 22:37:54,629 INFO L280 TraceCheckUtils]: 46: Hoare triple {68136#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {68136#false} is VALID [2020-07-17 22:37:54,629 INFO L280 TraceCheckUtils]: 47: Hoare triple {68136#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {68136#false} is VALID [2020-07-17 22:37:54,629 INFO L280 TraceCheckUtils]: 48: Hoare triple {68136#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {68136#false} is VALID [2020-07-17 22:37:54,629 INFO L263 TraceCheckUtils]: 49: Hoare triple {68136#false} call #t~ret3 := calculate_output(~input~0); {68226#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:37:54,629 INFO L280 TraceCheckUtils]: 50: Hoare triple {68226#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {68135#true} is VALID [2020-07-17 22:37:54,630 INFO L280 TraceCheckUtils]: 51: Hoare triple {68135#true} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {68135#true} is VALID [2020-07-17 22:37:54,630 INFO L280 TraceCheckUtils]: 52: Hoare triple {68135#true} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {68135#true} is VALID [2020-07-17 22:37:54,630 INFO L280 TraceCheckUtils]: 53: Hoare triple {68135#true} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {68135#true} is VALID [2020-07-17 22:37:54,630 INFO L280 TraceCheckUtils]: 54: Hoare triple {68135#true} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {68135#true} is VALID [2020-07-17 22:37:54,630 INFO L280 TraceCheckUtils]: 55: Hoare triple {68135#true} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {68135#true} is VALID [2020-07-17 22:37:54,631 INFO L280 TraceCheckUtils]: 56: Hoare triple {68135#true} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {68135#true} is VALID [2020-07-17 22:37:54,631 INFO L280 TraceCheckUtils]: 57: Hoare triple {68135#true} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {68135#true} is VALID [2020-07-17 22:37:54,631 INFO L280 TraceCheckUtils]: 58: Hoare triple {68135#true} assume 8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0));~a7~0 := 1;~a17~0 := 1;~a21~0 := 0;~a20~0 := 1;~a8~0 := 13;~a16~0 := 5;#res := 26; {68135#true} is VALID [2020-07-17 22:37:54,631 INFO L280 TraceCheckUtils]: 59: Hoare triple {68135#true} assume true; {68135#true} is VALID [2020-07-17 22:37:54,631 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {68135#true} {68136#false} #786#return; {68136#false} is VALID [2020-07-17 22:37:54,631 INFO L280 TraceCheckUtils]: 61: Hoare triple {68136#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {68136#false} is VALID [2020-07-17 22:37:54,632 INFO L280 TraceCheckUtils]: 62: Hoare triple {68136#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {68136#false} is VALID [2020-07-17 22:37:54,632 INFO L280 TraceCheckUtils]: 63: Hoare triple {68136#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {68136#false} is VALID [2020-07-17 22:37:54,632 INFO L263 TraceCheckUtils]: 64: Hoare triple {68136#false} call #t~ret3 := calculate_output(~input~0); {68226#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:37:54,632 INFO L280 TraceCheckUtils]: 65: Hoare triple {68226#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {68135#true} is VALID [2020-07-17 22:37:54,632 INFO L280 TraceCheckUtils]: 66: Hoare triple {68135#true} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {68135#true} is VALID [2020-07-17 22:37:54,633 INFO L280 TraceCheckUtils]: 67: Hoare triple {68135#true} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {68135#true} is VALID [2020-07-17 22:37:54,633 INFO L280 TraceCheckUtils]: 68: Hoare triple {68135#true} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {68135#true} is VALID [2020-07-17 22:37:54,633 INFO L280 TraceCheckUtils]: 69: Hoare triple {68135#true} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {68135#true} is VALID [2020-07-17 22:37:54,633 INFO L280 TraceCheckUtils]: 70: Hoare triple {68135#true} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {68135#true} is VALID [2020-07-17 22:37:54,633 INFO L280 TraceCheckUtils]: 71: Hoare triple {68135#true} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {68135#true} is VALID [2020-07-17 22:37:54,633 INFO L280 TraceCheckUtils]: 72: Hoare triple {68135#true} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {68135#true} is VALID [2020-07-17 22:37:54,634 INFO L280 TraceCheckUtils]: 73: Hoare triple {68135#true} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {68135#true} is VALID [2020-07-17 22:37:54,634 INFO L280 TraceCheckUtils]: 74: Hoare triple {68135#true} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {68135#true} is VALID [2020-07-17 22:37:54,634 INFO L280 TraceCheckUtils]: 75: Hoare triple {68135#true} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {68135#true} is VALID [2020-07-17 22:37:54,634 INFO L280 TraceCheckUtils]: 76: Hoare triple {68135#true} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {68135#true} is VALID [2020-07-17 22:37:54,634 INFO L280 TraceCheckUtils]: 77: Hoare triple {68135#true} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {68135#true} is VALID [2020-07-17 22:37:54,634 INFO L280 TraceCheckUtils]: 78: Hoare triple {68135#true} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {68135#true} is VALID [2020-07-17 22:37:54,635 INFO L280 TraceCheckUtils]: 79: Hoare triple {68135#true} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {68135#true} is VALID [2020-07-17 22:37:54,635 INFO L280 TraceCheckUtils]: 80: Hoare triple {68135#true} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {68135#true} is VALID [2020-07-17 22:37:54,635 INFO L280 TraceCheckUtils]: 81: Hoare triple {68135#true} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {68135#true} is VALID [2020-07-17 22:37:54,635 INFO L280 TraceCheckUtils]: 82: Hoare triple {68135#true} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {68135#true} is VALID [2020-07-17 22:37:54,636 INFO L280 TraceCheckUtils]: 83: Hoare triple {68135#true} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {68135#true} is VALID [2020-07-17 22:37:54,636 INFO L280 TraceCheckUtils]: 84: Hoare triple {68135#true} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {68135#true} is VALID [2020-07-17 22:37:54,636 INFO L280 TraceCheckUtils]: 85: Hoare triple {68135#true} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {68135#true} is VALID [2020-07-17 22:37:54,636 INFO L280 TraceCheckUtils]: 86: Hoare triple {68135#true} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {68135#true} is VALID [2020-07-17 22:37:54,636 INFO L280 TraceCheckUtils]: 87: Hoare triple {68135#true} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {68135#true} is VALID [2020-07-17 22:37:54,637 INFO L280 TraceCheckUtils]: 88: Hoare triple {68135#true} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {68135#true} is VALID [2020-07-17 22:37:54,637 INFO L280 TraceCheckUtils]: 89: Hoare triple {68135#true} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {68135#true} is VALID [2020-07-17 22:37:54,637 INFO L280 TraceCheckUtils]: 90: Hoare triple {68135#true} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {68135#true} is VALID [2020-07-17 22:37:54,637 INFO L280 TraceCheckUtils]: 91: Hoare triple {68135#true} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {68135#true} is VALID [2020-07-17 22:37:54,637 INFO L280 TraceCheckUtils]: 92: Hoare triple {68135#true} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {68135#true} is VALID [2020-07-17 22:37:54,637 INFO L280 TraceCheckUtils]: 93: Hoare triple {68135#true} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {68135#true} is VALID [2020-07-17 22:37:54,638 INFO L280 TraceCheckUtils]: 94: Hoare triple {68135#true} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {68135#true} is VALID [2020-07-17 22:37:54,638 INFO L280 TraceCheckUtils]: 95: Hoare triple {68135#true} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {68135#true} is VALID [2020-07-17 22:37:54,638 INFO L280 TraceCheckUtils]: 96: Hoare triple {68135#true} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {68135#true} is VALID [2020-07-17 22:37:54,638 INFO L280 TraceCheckUtils]: 97: Hoare triple {68135#true} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {68135#true} is VALID [2020-07-17 22:37:54,638 INFO L280 TraceCheckUtils]: 98: Hoare triple {68135#true} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {68135#true} is VALID [2020-07-17 22:37:54,638 INFO L280 TraceCheckUtils]: 99: Hoare triple {68135#true} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {68135#true} is VALID [2020-07-17 22:37:54,639 INFO L280 TraceCheckUtils]: 100: Hoare triple {68135#true} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {68135#true} is VALID [2020-07-17 22:37:54,639 INFO L280 TraceCheckUtils]: 101: Hoare triple {68135#true} assume 5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0;~a21~0 := 1;~a8~0 := 14;~a16~0 := 4;~a20~0 := 0;~a7~0 := 0;~a17~0 := 0;#res := -1; {68135#true} is VALID [2020-07-17 22:37:54,639 INFO L280 TraceCheckUtils]: 102: Hoare triple {68135#true} assume true; {68135#true} is VALID [2020-07-17 22:37:54,639 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {68135#true} {68136#false} #786#return; {68136#false} is VALID [2020-07-17 22:37:54,639 INFO L280 TraceCheckUtils]: 104: Hoare triple {68136#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {68136#false} is VALID [2020-07-17 22:37:54,640 INFO L280 TraceCheckUtils]: 105: Hoare triple {68136#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {68136#false} is VALID [2020-07-17 22:37:54,640 INFO L280 TraceCheckUtils]: 106: Hoare triple {68136#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {68136#false} is VALID [2020-07-17 22:37:54,640 INFO L263 TraceCheckUtils]: 107: Hoare triple {68136#false} call #t~ret3 := calculate_output(~input~0); {68136#false} is VALID [2020-07-17 22:37:54,640 INFO L280 TraceCheckUtils]: 108: Hoare triple {68136#false} ~input := #in~input; {68136#false} is VALID [2020-07-17 22:37:54,640 INFO L280 TraceCheckUtils]: 109: Hoare triple {68136#false} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {68136#false} is VALID [2020-07-17 22:37:54,641 INFO L280 TraceCheckUtils]: 110: Hoare triple {68136#false} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {68136#false} is VALID [2020-07-17 22:37:54,641 INFO L280 TraceCheckUtils]: 111: Hoare triple {68136#false} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {68136#false} is VALID [2020-07-17 22:37:54,641 INFO L280 TraceCheckUtils]: 112: Hoare triple {68136#false} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {68136#false} is VALID [2020-07-17 22:37:54,641 INFO L280 TraceCheckUtils]: 113: Hoare triple {68136#false} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {68136#false} is VALID [2020-07-17 22:37:54,641 INFO L280 TraceCheckUtils]: 114: Hoare triple {68136#false} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {68136#false} is VALID [2020-07-17 22:37:54,641 INFO L280 TraceCheckUtils]: 115: Hoare triple {68136#false} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {68136#false} is VALID [2020-07-17 22:37:54,642 INFO L280 TraceCheckUtils]: 116: Hoare triple {68136#false} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {68136#false} is VALID [2020-07-17 22:37:54,642 INFO L280 TraceCheckUtils]: 117: Hoare triple {68136#false} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {68136#false} is VALID [2020-07-17 22:37:54,642 INFO L280 TraceCheckUtils]: 118: Hoare triple {68136#false} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {68136#false} is VALID [2020-07-17 22:37:54,642 INFO L280 TraceCheckUtils]: 119: Hoare triple {68136#false} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {68136#false} is VALID [2020-07-17 22:37:54,642 INFO L280 TraceCheckUtils]: 120: Hoare triple {68136#false} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {68136#false} is VALID [2020-07-17 22:37:54,643 INFO L280 TraceCheckUtils]: 121: Hoare triple {68136#false} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {68136#false} is VALID [2020-07-17 22:37:54,643 INFO L280 TraceCheckUtils]: 122: Hoare triple {68136#false} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {68136#false} is VALID [2020-07-17 22:37:54,643 INFO L280 TraceCheckUtils]: 123: Hoare triple {68136#false} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {68136#false} is VALID [2020-07-17 22:37:54,643 INFO L280 TraceCheckUtils]: 124: Hoare triple {68136#false} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {68136#false} is VALID [2020-07-17 22:37:54,643 INFO L280 TraceCheckUtils]: 125: Hoare triple {68136#false} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {68136#false} is VALID [2020-07-17 22:37:54,644 INFO L280 TraceCheckUtils]: 126: Hoare triple {68136#false} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {68136#false} is VALID [2020-07-17 22:37:54,644 INFO L280 TraceCheckUtils]: 127: Hoare triple {68136#false} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {68136#false} is VALID [2020-07-17 22:37:54,644 INFO L280 TraceCheckUtils]: 128: Hoare triple {68136#false} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {68136#false} is VALID [2020-07-17 22:37:54,644 INFO L280 TraceCheckUtils]: 129: Hoare triple {68136#false} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {68136#false} is VALID [2020-07-17 22:37:54,644 INFO L280 TraceCheckUtils]: 130: Hoare triple {68136#false} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {68136#false} is VALID [2020-07-17 22:37:54,645 INFO L280 TraceCheckUtils]: 131: Hoare triple {68136#false} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {68136#false} is VALID [2020-07-17 22:37:54,645 INFO L280 TraceCheckUtils]: 132: Hoare triple {68136#false} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {68136#false} is VALID [2020-07-17 22:37:54,645 INFO L280 TraceCheckUtils]: 133: Hoare triple {68136#false} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {68136#false} is VALID [2020-07-17 22:37:54,645 INFO L280 TraceCheckUtils]: 134: Hoare triple {68136#false} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {68136#false} is VALID [2020-07-17 22:37:54,646 INFO L280 TraceCheckUtils]: 135: Hoare triple {68136#false} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {68136#false} is VALID [2020-07-17 22:37:54,646 INFO L280 TraceCheckUtils]: 136: Hoare triple {68136#false} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {68136#false} is VALID [2020-07-17 22:37:54,646 INFO L280 TraceCheckUtils]: 137: Hoare triple {68136#false} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {68136#false} is VALID [2020-07-17 22:37:54,646 INFO L280 TraceCheckUtils]: 138: Hoare triple {68136#false} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {68136#false} is VALID [2020-07-17 22:37:54,646 INFO L280 TraceCheckUtils]: 139: Hoare triple {68136#false} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {68136#false} is VALID [2020-07-17 22:37:54,647 INFO L280 TraceCheckUtils]: 140: Hoare triple {68136#false} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {68136#false} is VALID [2020-07-17 22:37:54,647 INFO L280 TraceCheckUtils]: 141: Hoare triple {68136#false} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {68136#false} is VALID [2020-07-17 22:37:54,647 INFO L280 TraceCheckUtils]: 142: Hoare triple {68136#false} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {68136#false} is VALID [2020-07-17 22:37:54,647 INFO L280 TraceCheckUtils]: 143: Hoare triple {68136#false} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {68136#false} is VALID [2020-07-17 22:37:54,647 INFO L280 TraceCheckUtils]: 144: Hoare triple {68136#false} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {68136#false} is VALID [2020-07-17 22:37:54,647 INFO L280 TraceCheckUtils]: 145: Hoare triple {68136#false} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {68136#false} is VALID [2020-07-17 22:37:54,648 INFO L280 TraceCheckUtils]: 146: Hoare triple {68136#false} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {68136#false} is VALID [2020-07-17 22:37:54,648 INFO L280 TraceCheckUtils]: 147: Hoare triple {68136#false} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {68136#false} is VALID [2020-07-17 22:37:54,648 INFO L280 TraceCheckUtils]: 148: Hoare triple {68136#false} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {68136#false} is VALID [2020-07-17 22:37:54,648 INFO L280 TraceCheckUtils]: 149: Hoare triple {68136#false} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {68136#false} is VALID [2020-07-17 22:37:54,648 INFO L280 TraceCheckUtils]: 150: Hoare triple {68136#false} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {68136#false} is VALID [2020-07-17 22:37:54,649 INFO L280 TraceCheckUtils]: 151: Hoare triple {68136#false} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {68136#false} is VALID [2020-07-17 22:37:54,649 INFO L280 TraceCheckUtils]: 152: Hoare triple {68136#false} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {68136#false} is VALID [2020-07-17 22:37:54,649 INFO L280 TraceCheckUtils]: 153: Hoare triple {68136#false} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {68136#false} is VALID [2020-07-17 22:37:54,649 INFO L280 TraceCheckUtils]: 154: Hoare triple {68136#false} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {68136#false} is VALID [2020-07-17 22:37:54,649 INFO L280 TraceCheckUtils]: 155: Hoare triple {68136#false} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {68136#false} is VALID [2020-07-17 22:37:54,650 INFO L280 TraceCheckUtils]: 156: Hoare triple {68136#false} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {68136#false} is VALID [2020-07-17 22:37:54,650 INFO L280 TraceCheckUtils]: 157: Hoare triple {68136#false} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {68136#false} is VALID [2020-07-17 22:37:54,650 INFO L280 TraceCheckUtils]: 158: Hoare triple {68136#false} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {68136#false} is VALID [2020-07-17 22:37:54,650 INFO L280 TraceCheckUtils]: 159: Hoare triple {68136#false} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {68136#false} is VALID [2020-07-17 22:37:54,650 INFO L280 TraceCheckUtils]: 160: Hoare triple {68136#false} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == ~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {68136#false} is VALID [2020-07-17 22:37:54,650 INFO L280 TraceCheckUtils]: 161: Hoare triple {68136#false} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == ~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {68136#false} is VALID [2020-07-17 22:37:54,651 INFO L280 TraceCheckUtils]: 162: Hoare triple {68136#false} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == ~input) && 4 == ~a16~0) && 1 == ~a20~0); {68136#false} is VALID [2020-07-17 22:37:54,651 INFO L280 TraceCheckUtils]: 163: Hoare triple {68136#false} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == ~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {68136#false} is VALID [2020-07-17 22:37:54,651 INFO L280 TraceCheckUtils]: 164: Hoare triple {68136#false} assume !(1 == ~a21~0 && (8 == ~a12~0 && ((1 == ~a17~0 && 3 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0); {68136#false} is VALID [2020-07-17 22:37:54,651 INFO L280 TraceCheckUtils]: 165: Hoare triple {68136#false} assume !(!(1 == ~a21~0) && 1 == ~a20~0 && (8 == ~a12~0 && 13 == ~a8~0 && ((5 == ~a16~0 && !(1 == ~a17~0)) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 2 == ~input) && 1 == ~a7~0); {68136#false} is VALID [2020-07-17 22:37:54,651 INFO L280 TraceCheckUtils]: 166: Hoare triple {68136#false} assume !(1 == ~a7~0 && 8 == ~a12~0 && ((1 == ~a20~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (4 == ~a16~0 && !(1 == ~a17~0))) && 4 == ~input) && 13 == ~a8~0) && !(1 == ~a21~0)); {68136#false} is VALID [2020-07-17 22:37:54,652 INFO L280 TraceCheckUtils]: 167: Hoare triple {68136#false} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == ~input) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {68136#false} is VALID [2020-07-17 22:37:54,652 INFO L280 TraceCheckUtils]: 168: Hoare triple {68136#false} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == ~input && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {68136#false} is VALID [2020-07-17 22:37:54,652 INFO L280 TraceCheckUtils]: 169: Hoare triple {68136#false} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == ~input && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {68136#false} is VALID [2020-07-17 22:37:54,652 INFO L280 TraceCheckUtils]: 170: Hoare triple {68136#false} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == ~input) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {68136#false} is VALID [2020-07-17 22:37:54,652 INFO L280 TraceCheckUtils]: 171: Hoare triple {68136#false} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == ~input) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {68136#false} is VALID [2020-07-17 22:37:54,652 INFO L280 TraceCheckUtils]: 172: Hoare triple {68136#false} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == ~input && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {68136#false} is VALID [2020-07-17 22:37:54,653 INFO L280 TraceCheckUtils]: 173: Hoare triple {68136#false} assume !(((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {68136#false} is VALID [2020-07-17 22:37:54,653 INFO L280 TraceCheckUtils]: 174: Hoare triple {68136#false} assume !(8 == ~a12~0 && 5 == ~input && ((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a7~0 && 1 == ~a17~0) && 13 == ~a8~0))); {68136#false} is VALID [2020-07-17 22:37:54,653 INFO L280 TraceCheckUtils]: 175: Hoare triple {68136#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {68136#false} is VALID [2020-07-17 22:37:54,653 INFO L280 TraceCheckUtils]: 176: Hoare triple {68136#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {68136#false} is VALID [2020-07-17 22:37:54,653 INFO L280 TraceCheckUtils]: 177: Hoare triple {68136#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {68136#false} is VALID [2020-07-17 22:37:54,654 INFO L280 TraceCheckUtils]: 178: Hoare triple {68136#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {68136#false} is VALID [2020-07-17 22:37:54,654 INFO L280 TraceCheckUtils]: 179: Hoare triple {68136#false} assume (((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {68136#false} is VALID [2020-07-17 22:37:54,654 INFO L280 TraceCheckUtils]: 180: Hoare triple {68136#false} assume !false; {68136#false} is VALID [2020-07-17 22:37:54,695 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 100 proven. 44 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2020-07-17 22:37:54,695 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1254090150] [2020-07-17 22:37:54,696 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [769576265] [2020-07-17 22:37:54,696 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 [2020-07-17 22:37:54,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:37:54,804 INFO L264 TraceCheckSpWp]: Trace formula consists of 574 conjuncts, 10 conjunts are in the unsatisfiable core [2020-07-17 22:37:54,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:37:54,834 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 22:37:54,963 INFO L320 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 3, 3, 1] term [2020-07-17 22:37:54,963 INFO L501 QuantifierPusher]: Distributing 3 conjuncts over 2 disjuncts [2020-07-17 22:37:55,096 INFO L263 TraceCheckUtils]: 0: Hoare triple {68135#true} call ULTIMATE.init(); {68135#true} is VALID [2020-07-17 22:37:55,097 INFO L280 TraceCheckUtils]: 1: Hoare triple {68135#true} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {68135#true} is VALID [2020-07-17 22:37:55,097 INFO L280 TraceCheckUtils]: 2: Hoare triple {68135#true} assume true; {68135#true} is VALID [2020-07-17 22:37:55,097 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {68135#true} {68135#true} #782#return; {68135#true} is VALID [2020-07-17 22:37:55,097 INFO L263 TraceCheckUtils]: 4: Hoare triple {68135#true} call #t~ret4 := main(); {68135#true} is VALID [2020-07-17 22:37:55,097 INFO L280 TraceCheckUtils]: 5: Hoare triple {68135#true} ~output~0 := -1; {68135#true} is VALID [2020-07-17 22:37:55,097 INFO L280 TraceCheckUtils]: 6: Hoare triple {68135#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {68135#true} is VALID [2020-07-17 22:37:55,097 INFO L280 TraceCheckUtils]: 7: Hoare triple {68135#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {68135#true} is VALID [2020-07-17 22:37:55,098 INFO L263 TraceCheckUtils]: 8: Hoare triple {68135#true} call #t~ret3 := calculate_output(~input~0); {68135#true} is VALID [2020-07-17 22:37:55,098 INFO L280 TraceCheckUtils]: 9: Hoare triple {68135#true} ~input := #in~input; {68135#true} is VALID [2020-07-17 22:37:55,099 INFO L280 TraceCheckUtils]: 10: Hoare triple {68135#true} assume (15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0;~a16~0 := 5;~a20~0 := 0;#res := 24; {68262#(and (= 1 ~a17~0) (<= 5 ~a16~0))} is VALID [2020-07-17 22:37:55,100 INFO L280 TraceCheckUtils]: 11: Hoare triple {68262#(and (= 1 ~a17~0) (<= 5 ~a16~0))} assume true; {68262#(and (= 1 ~a17~0) (<= 5 ~a16~0))} is VALID [2020-07-17 22:37:55,100 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {68262#(and (= 1 ~a17~0) (<= 5 ~a16~0))} {68135#true} #786#return; {68262#(and (= 1 ~a17~0) (<= 5 ~a16~0))} is VALID [2020-07-17 22:37:55,101 INFO L280 TraceCheckUtils]: 13: Hoare triple {68262#(and (= 1 ~a17~0) (<= 5 ~a16~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {68262#(and (= 1 ~a17~0) (<= 5 ~a16~0))} is VALID [2020-07-17 22:37:55,102 INFO L280 TraceCheckUtils]: 14: Hoare triple {68262#(and (= 1 ~a17~0) (<= 5 ~a16~0))} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {68262#(and (= 1 ~a17~0) (<= 5 ~a16~0))} is VALID [2020-07-17 22:37:55,102 INFO L280 TraceCheckUtils]: 15: Hoare triple {68262#(and (= 1 ~a17~0) (<= 5 ~a16~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {68262#(and (= 1 ~a17~0) (<= 5 ~a16~0))} is VALID [2020-07-17 22:37:55,104 INFO L263 TraceCheckUtils]: 16: Hoare triple {68262#(and (= 1 ~a17~0) (<= 5 ~a16~0))} call #t~ret3 := calculate_output(~input~0); {68281#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a16~0)| ~a16~0))} is VALID [2020-07-17 22:37:55,104 INFO L280 TraceCheckUtils]: 17: Hoare triple {68281#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a16~0)| ~a16~0))} ~input := #in~input; {68281#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a16~0)| ~a16~0))} is VALID [2020-07-17 22:37:55,105 INFO L280 TraceCheckUtils]: 18: Hoare triple {68281#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a16~0)| ~a16~0))} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {68281#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a16~0)| ~a16~0))} is VALID [2020-07-17 22:37:55,105 INFO L280 TraceCheckUtils]: 19: Hoare triple {68281#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a16~0)| ~a16~0))} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {68281#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a16~0)| ~a16~0))} is VALID [2020-07-17 22:37:55,106 INFO L280 TraceCheckUtils]: 20: Hoare triple {68281#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a16~0)| ~a16~0))} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {68281#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a16~0)| ~a16~0))} is VALID [2020-07-17 22:37:55,107 INFO L280 TraceCheckUtils]: 21: Hoare triple {68281#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a16~0)| ~a16~0))} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {68281#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a16~0)| ~a16~0))} is VALID [2020-07-17 22:37:55,110 INFO L280 TraceCheckUtils]: 22: Hoare triple {68281#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a16~0)| ~a16~0))} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {68281#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a16~0)| ~a16~0))} is VALID [2020-07-17 22:37:55,114 INFO L280 TraceCheckUtils]: 23: Hoare triple {68281#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a16~0)| ~a16~0))} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {68281#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a16~0)| ~a16~0))} is VALID [2020-07-17 22:37:55,115 INFO L280 TraceCheckUtils]: 24: Hoare triple {68281#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a16~0)| ~a16~0))} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {68281#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a16~0)| ~a16~0))} is VALID [2020-07-17 22:37:55,116 INFO L280 TraceCheckUtils]: 25: Hoare triple {68281#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a16~0)| ~a16~0))} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {68281#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a16~0)| ~a16~0))} is VALID [2020-07-17 22:37:55,117 INFO L280 TraceCheckUtils]: 26: Hoare triple {68281#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a16~0)| ~a16~0))} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {68281#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a16~0)| ~a16~0))} is VALID [2020-07-17 22:37:55,118 INFO L280 TraceCheckUtils]: 27: Hoare triple {68281#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a16~0)| ~a16~0))} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {68281#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a16~0)| ~a16~0))} is VALID [2020-07-17 22:37:55,118 INFO L280 TraceCheckUtils]: 28: Hoare triple {68281#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a16~0)| ~a16~0))} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {68281#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a16~0)| ~a16~0))} is VALID [2020-07-17 22:37:55,119 INFO L280 TraceCheckUtils]: 29: Hoare triple {68281#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a16~0)| ~a16~0))} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {68281#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a16~0)| ~a16~0))} is VALID [2020-07-17 22:37:55,120 INFO L280 TraceCheckUtils]: 30: Hoare triple {68281#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a16~0)| ~a16~0))} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {68281#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a16~0)| ~a16~0))} is VALID [2020-07-17 22:37:55,120 INFO L280 TraceCheckUtils]: 31: Hoare triple {68281#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a16~0)| ~a16~0))} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {68281#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a16~0)| ~a16~0))} is VALID [2020-07-17 22:37:55,121 INFO L280 TraceCheckUtils]: 32: Hoare triple {68281#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a16~0)| ~a16~0))} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {68281#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a16~0)| ~a16~0))} is VALID [2020-07-17 22:37:55,122 INFO L280 TraceCheckUtils]: 33: Hoare triple {68281#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a16~0)| ~a16~0))} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {68281#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a16~0)| ~a16~0))} is VALID [2020-07-17 22:37:55,122 INFO L280 TraceCheckUtils]: 34: Hoare triple {68281#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a16~0)| ~a16~0))} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {68281#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a16~0)| ~a16~0))} is VALID [2020-07-17 22:37:55,123 INFO L280 TraceCheckUtils]: 35: Hoare triple {68281#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a16~0)| ~a16~0))} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {68281#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a16~0)| ~a16~0))} is VALID [2020-07-17 22:37:55,125 INFO L280 TraceCheckUtils]: 36: Hoare triple {68281#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a16~0)| ~a16~0))} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {68281#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a16~0)| ~a16~0))} is VALID [2020-07-17 22:37:55,126 INFO L280 TraceCheckUtils]: 37: Hoare triple {68281#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a16~0)| ~a16~0))} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {68281#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a16~0)| ~a16~0))} is VALID [2020-07-17 22:37:55,126 INFO L280 TraceCheckUtils]: 38: Hoare triple {68281#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a16~0)| ~a16~0))} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {68281#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a16~0)| ~a16~0))} is VALID [2020-07-17 22:37:55,127 INFO L280 TraceCheckUtils]: 39: Hoare triple {68281#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a16~0)| ~a16~0))} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {68281#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a16~0)| ~a16~0))} is VALID [2020-07-17 22:37:55,127 INFO L280 TraceCheckUtils]: 40: Hoare triple {68281#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a16~0)| ~a16~0))} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {68281#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a16~0)| ~a16~0))} is VALID [2020-07-17 22:37:55,128 INFO L280 TraceCheckUtils]: 41: Hoare triple {68281#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a16~0)| ~a16~0))} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {68281#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a16~0)| ~a16~0))} is VALID [2020-07-17 22:37:55,129 INFO L280 TraceCheckUtils]: 42: Hoare triple {68281#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a16~0)| ~a16~0))} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {68281#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a16~0)| ~a16~0))} is VALID [2020-07-17 22:37:55,130 INFO L280 TraceCheckUtils]: 43: Hoare triple {68281#(and (= ~a17~0 |old(~a17~0)|) (<= |old(~a16~0)| ~a16~0))} assume (1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0;~a16~0 := 4;~a20~0 := 0;~a17~0 := 0;#res := 24; {68363#(or (and (not (= 1 |old(~a17~0)|)) (<= |old(~a16~0)| 6)) (<= |old(~a16~0)| 4))} is VALID [2020-07-17 22:37:55,130 INFO L280 TraceCheckUtils]: 44: Hoare triple {68363#(or (and (not (= 1 |old(~a17~0)|)) (<= |old(~a16~0)| 6)) (<= |old(~a16~0)| 4))} assume true; {68363#(or (and (not (= 1 |old(~a17~0)|)) (<= |old(~a16~0)| 6)) (<= |old(~a16~0)| 4))} is VALID [2020-07-17 22:37:55,132 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {68363#(or (and (not (= 1 |old(~a17~0)|)) (<= |old(~a16~0)| 6)) (<= |old(~a16~0)| 4))} {68262#(and (= 1 ~a17~0) (<= 5 ~a16~0))} #786#return; {68136#false} is VALID [2020-07-17 22:37:55,132 INFO L280 TraceCheckUtils]: 46: Hoare triple {68136#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {68136#false} is VALID [2020-07-17 22:37:55,132 INFO L280 TraceCheckUtils]: 47: Hoare triple {68136#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {68136#false} is VALID [2020-07-17 22:37:55,132 INFO L280 TraceCheckUtils]: 48: Hoare triple {68136#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {68136#false} is VALID [2020-07-17 22:37:55,133 INFO L263 TraceCheckUtils]: 49: Hoare triple {68136#false} call #t~ret3 := calculate_output(~input~0); {68136#false} is VALID [2020-07-17 22:37:55,133 INFO L280 TraceCheckUtils]: 50: Hoare triple {68136#false} ~input := #in~input; {68136#false} is VALID [2020-07-17 22:37:55,133 INFO L280 TraceCheckUtils]: 51: Hoare triple {68136#false} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {68136#false} is VALID [2020-07-17 22:37:55,133 INFO L280 TraceCheckUtils]: 52: Hoare triple {68136#false} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {68136#false} is VALID [2020-07-17 22:37:55,133 INFO L280 TraceCheckUtils]: 53: Hoare triple {68136#false} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {68136#false} is VALID [2020-07-17 22:37:55,134 INFO L280 TraceCheckUtils]: 54: Hoare triple {68136#false} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {68136#false} is VALID [2020-07-17 22:37:55,134 INFO L280 TraceCheckUtils]: 55: Hoare triple {68136#false} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {68136#false} is VALID [2020-07-17 22:37:55,134 INFO L280 TraceCheckUtils]: 56: Hoare triple {68136#false} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {68136#false} is VALID [2020-07-17 22:37:55,134 INFO L280 TraceCheckUtils]: 57: Hoare triple {68136#false} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {68136#false} is VALID [2020-07-17 22:37:55,134 INFO L280 TraceCheckUtils]: 58: Hoare triple {68136#false} assume 8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0));~a7~0 := 1;~a17~0 := 1;~a21~0 := 0;~a20~0 := 1;~a8~0 := 13;~a16~0 := 5;#res := 26; {68136#false} is VALID [2020-07-17 22:37:55,134 INFO L280 TraceCheckUtils]: 59: Hoare triple {68136#false} assume true; {68136#false} is VALID [2020-07-17 22:37:55,134 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {68136#false} {68136#false} #786#return; {68136#false} is VALID [2020-07-17 22:37:55,134 INFO L280 TraceCheckUtils]: 61: Hoare triple {68136#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {68136#false} is VALID [2020-07-17 22:37:55,135 INFO L280 TraceCheckUtils]: 62: Hoare triple {68136#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {68136#false} is VALID [2020-07-17 22:37:55,135 INFO L280 TraceCheckUtils]: 63: Hoare triple {68136#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {68136#false} is VALID [2020-07-17 22:37:55,135 INFO L263 TraceCheckUtils]: 64: Hoare triple {68136#false} call #t~ret3 := calculate_output(~input~0); {68136#false} is VALID [2020-07-17 22:37:55,135 INFO L280 TraceCheckUtils]: 65: Hoare triple {68136#false} ~input := #in~input; {68136#false} is VALID [2020-07-17 22:37:55,135 INFO L280 TraceCheckUtils]: 66: Hoare triple {68136#false} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {68136#false} is VALID [2020-07-17 22:37:55,135 INFO L280 TraceCheckUtils]: 67: Hoare triple {68136#false} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {68136#false} is VALID [2020-07-17 22:37:55,135 INFO L280 TraceCheckUtils]: 68: Hoare triple {68136#false} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {68136#false} is VALID [2020-07-17 22:37:55,135 INFO L280 TraceCheckUtils]: 69: Hoare triple {68136#false} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {68136#false} is VALID [2020-07-17 22:37:55,136 INFO L280 TraceCheckUtils]: 70: Hoare triple {68136#false} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {68136#false} is VALID [2020-07-17 22:37:55,136 INFO L280 TraceCheckUtils]: 71: Hoare triple {68136#false} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {68136#false} is VALID [2020-07-17 22:37:55,136 INFO L280 TraceCheckUtils]: 72: Hoare triple {68136#false} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {68136#false} is VALID [2020-07-17 22:37:55,136 INFO L280 TraceCheckUtils]: 73: Hoare triple {68136#false} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {68136#false} is VALID [2020-07-17 22:37:55,136 INFO L280 TraceCheckUtils]: 74: Hoare triple {68136#false} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {68136#false} is VALID [2020-07-17 22:37:55,136 INFO L280 TraceCheckUtils]: 75: Hoare triple {68136#false} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {68136#false} is VALID [2020-07-17 22:37:55,136 INFO L280 TraceCheckUtils]: 76: Hoare triple {68136#false} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {68136#false} is VALID [2020-07-17 22:37:55,136 INFO L280 TraceCheckUtils]: 77: Hoare triple {68136#false} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {68136#false} is VALID [2020-07-17 22:37:55,137 INFO L280 TraceCheckUtils]: 78: Hoare triple {68136#false} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {68136#false} is VALID [2020-07-17 22:37:55,137 INFO L280 TraceCheckUtils]: 79: Hoare triple {68136#false} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {68136#false} is VALID [2020-07-17 22:37:55,137 INFO L280 TraceCheckUtils]: 80: Hoare triple {68136#false} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {68136#false} is VALID [2020-07-17 22:37:55,137 INFO L280 TraceCheckUtils]: 81: Hoare triple {68136#false} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {68136#false} is VALID [2020-07-17 22:37:55,137 INFO L280 TraceCheckUtils]: 82: Hoare triple {68136#false} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {68136#false} is VALID [2020-07-17 22:37:55,137 INFO L280 TraceCheckUtils]: 83: Hoare triple {68136#false} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {68136#false} is VALID [2020-07-17 22:37:55,137 INFO L280 TraceCheckUtils]: 84: Hoare triple {68136#false} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {68136#false} is VALID [2020-07-17 22:37:55,137 INFO L280 TraceCheckUtils]: 85: Hoare triple {68136#false} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {68136#false} is VALID [2020-07-17 22:37:55,138 INFO L280 TraceCheckUtils]: 86: Hoare triple {68136#false} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {68136#false} is VALID [2020-07-17 22:37:55,138 INFO L280 TraceCheckUtils]: 87: Hoare triple {68136#false} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {68136#false} is VALID [2020-07-17 22:37:55,138 INFO L280 TraceCheckUtils]: 88: Hoare triple {68136#false} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {68136#false} is VALID [2020-07-17 22:37:55,138 INFO L280 TraceCheckUtils]: 89: Hoare triple {68136#false} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {68136#false} is VALID [2020-07-17 22:37:55,138 INFO L280 TraceCheckUtils]: 90: Hoare triple {68136#false} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {68136#false} is VALID [2020-07-17 22:37:55,138 INFO L280 TraceCheckUtils]: 91: Hoare triple {68136#false} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {68136#false} is VALID [2020-07-17 22:37:55,139 INFO L280 TraceCheckUtils]: 92: Hoare triple {68136#false} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {68136#false} is VALID [2020-07-17 22:37:55,139 INFO L280 TraceCheckUtils]: 93: Hoare triple {68136#false} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {68136#false} is VALID [2020-07-17 22:37:55,139 INFO L280 TraceCheckUtils]: 94: Hoare triple {68136#false} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {68136#false} is VALID [2020-07-17 22:37:55,139 INFO L280 TraceCheckUtils]: 95: Hoare triple {68136#false} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {68136#false} is VALID [2020-07-17 22:37:55,139 INFO L280 TraceCheckUtils]: 96: Hoare triple {68136#false} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {68136#false} is VALID [2020-07-17 22:37:55,139 INFO L280 TraceCheckUtils]: 97: Hoare triple {68136#false} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {68136#false} is VALID [2020-07-17 22:37:55,139 INFO L280 TraceCheckUtils]: 98: Hoare triple {68136#false} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {68136#false} is VALID [2020-07-17 22:37:55,139 INFO L280 TraceCheckUtils]: 99: Hoare triple {68136#false} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {68136#false} is VALID [2020-07-17 22:37:55,140 INFO L280 TraceCheckUtils]: 100: Hoare triple {68136#false} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {68136#false} is VALID [2020-07-17 22:37:55,140 INFO L280 TraceCheckUtils]: 101: Hoare triple {68136#false} assume 5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0;~a21~0 := 1;~a8~0 := 14;~a16~0 := 4;~a20~0 := 0;~a7~0 := 0;~a17~0 := 0;#res := -1; {68136#false} is VALID [2020-07-17 22:37:55,140 INFO L280 TraceCheckUtils]: 102: Hoare triple {68136#false} assume true; {68136#false} is VALID [2020-07-17 22:37:55,140 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {68136#false} {68136#false} #786#return; {68136#false} is VALID [2020-07-17 22:37:55,140 INFO L280 TraceCheckUtils]: 104: Hoare triple {68136#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {68136#false} is VALID [2020-07-17 22:37:55,140 INFO L280 TraceCheckUtils]: 105: Hoare triple {68136#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {68136#false} is VALID [2020-07-17 22:37:55,140 INFO L280 TraceCheckUtils]: 106: Hoare triple {68136#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {68136#false} is VALID [2020-07-17 22:37:55,140 INFO L263 TraceCheckUtils]: 107: Hoare triple {68136#false} call #t~ret3 := calculate_output(~input~0); {68136#false} is VALID [2020-07-17 22:37:55,141 INFO L280 TraceCheckUtils]: 108: Hoare triple {68136#false} ~input := #in~input; {68136#false} is VALID [2020-07-17 22:37:55,141 INFO L280 TraceCheckUtils]: 109: Hoare triple {68136#false} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {68136#false} is VALID [2020-07-17 22:37:55,141 INFO L280 TraceCheckUtils]: 110: Hoare triple {68136#false} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {68136#false} is VALID [2020-07-17 22:37:55,141 INFO L280 TraceCheckUtils]: 111: Hoare triple {68136#false} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {68136#false} is VALID [2020-07-17 22:37:55,141 INFO L280 TraceCheckUtils]: 112: Hoare triple {68136#false} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {68136#false} is VALID [2020-07-17 22:37:55,141 INFO L280 TraceCheckUtils]: 113: Hoare triple {68136#false} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {68136#false} is VALID [2020-07-17 22:37:55,141 INFO L280 TraceCheckUtils]: 114: Hoare triple {68136#false} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {68136#false} is VALID [2020-07-17 22:37:55,141 INFO L280 TraceCheckUtils]: 115: Hoare triple {68136#false} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {68136#false} is VALID [2020-07-17 22:37:55,142 INFO L280 TraceCheckUtils]: 116: Hoare triple {68136#false} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {68136#false} is VALID [2020-07-17 22:37:55,142 INFO L280 TraceCheckUtils]: 117: Hoare triple {68136#false} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {68136#false} is VALID [2020-07-17 22:37:55,142 INFO L280 TraceCheckUtils]: 118: Hoare triple {68136#false} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {68136#false} is VALID [2020-07-17 22:37:55,142 INFO L280 TraceCheckUtils]: 119: Hoare triple {68136#false} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {68136#false} is VALID [2020-07-17 22:37:55,142 INFO L280 TraceCheckUtils]: 120: Hoare triple {68136#false} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {68136#false} is VALID [2020-07-17 22:37:55,142 INFO L280 TraceCheckUtils]: 121: Hoare triple {68136#false} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {68136#false} is VALID [2020-07-17 22:37:55,143 INFO L280 TraceCheckUtils]: 122: Hoare triple {68136#false} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {68136#false} is VALID [2020-07-17 22:37:55,143 INFO L280 TraceCheckUtils]: 123: Hoare triple {68136#false} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {68136#false} is VALID [2020-07-17 22:37:55,143 INFO L280 TraceCheckUtils]: 124: Hoare triple {68136#false} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {68136#false} is VALID [2020-07-17 22:37:55,143 INFO L280 TraceCheckUtils]: 125: Hoare triple {68136#false} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {68136#false} is VALID [2020-07-17 22:37:55,143 INFO L280 TraceCheckUtils]: 126: Hoare triple {68136#false} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {68136#false} is VALID [2020-07-17 22:37:55,143 INFO L280 TraceCheckUtils]: 127: Hoare triple {68136#false} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {68136#false} is VALID [2020-07-17 22:37:55,144 INFO L280 TraceCheckUtils]: 128: Hoare triple {68136#false} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {68136#false} is VALID [2020-07-17 22:37:55,144 INFO L280 TraceCheckUtils]: 129: Hoare triple {68136#false} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {68136#false} is VALID [2020-07-17 22:37:55,144 INFO L280 TraceCheckUtils]: 130: Hoare triple {68136#false} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {68136#false} is VALID [2020-07-17 22:37:55,144 INFO L280 TraceCheckUtils]: 131: Hoare triple {68136#false} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {68136#false} is VALID [2020-07-17 22:37:55,144 INFO L280 TraceCheckUtils]: 132: Hoare triple {68136#false} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {68136#false} is VALID [2020-07-17 22:37:55,145 INFO L280 TraceCheckUtils]: 133: Hoare triple {68136#false} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {68136#false} is VALID [2020-07-17 22:37:55,145 INFO L280 TraceCheckUtils]: 134: Hoare triple {68136#false} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {68136#false} is VALID [2020-07-17 22:37:55,145 INFO L280 TraceCheckUtils]: 135: Hoare triple {68136#false} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {68136#false} is VALID [2020-07-17 22:37:55,145 INFO L280 TraceCheckUtils]: 136: Hoare triple {68136#false} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {68136#false} is VALID [2020-07-17 22:37:55,145 INFO L280 TraceCheckUtils]: 137: Hoare triple {68136#false} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {68136#false} is VALID [2020-07-17 22:37:55,146 INFO L280 TraceCheckUtils]: 138: Hoare triple {68136#false} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {68136#false} is VALID [2020-07-17 22:37:55,146 INFO L280 TraceCheckUtils]: 139: Hoare triple {68136#false} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {68136#false} is VALID [2020-07-17 22:37:55,146 INFO L280 TraceCheckUtils]: 140: Hoare triple {68136#false} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {68136#false} is VALID [2020-07-17 22:37:55,146 INFO L280 TraceCheckUtils]: 141: Hoare triple {68136#false} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {68136#false} is VALID [2020-07-17 22:37:55,146 INFO L280 TraceCheckUtils]: 142: Hoare triple {68136#false} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {68136#false} is VALID [2020-07-17 22:37:55,146 INFO L280 TraceCheckUtils]: 143: Hoare triple {68136#false} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {68136#false} is VALID [2020-07-17 22:37:55,147 INFO L280 TraceCheckUtils]: 144: Hoare triple {68136#false} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {68136#false} is VALID [2020-07-17 22:37:55,147 INFO L280 TraceCheckUtils]: 145: Hoare triple {68136#false} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {68136#false} is VALID [2020-07-17 22:37:55,147 INFO L280 TraceCheckUtils]: 146: Hoare triple {68136#false} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {68136#false} is VALID [2020-07-17 22:37:55,147 INFO L280 TraceCheckUtils]: 147: Hoare triple {68136#false} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {68136#false} is VALID [2020-07-17 22:37:55,147 INFO L280 TraceCheckUtils]: 148: Hoare triple {68136#false} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {68136#false} is VALID [2020-07-17 22:37:55,147 INFO L280 TraceCheckUtils]: 149: Hoare triple {68136#false} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {68136#false} is VALID [2020-07-17 22:37:55,148 INFO L280 TraceCheckUtils]: 150: Hoare triple {68136#false} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {68136#false} is VALID [2020-07-17 22:37:55,148 INFO L280 TraceCheckUtils]: 151: Hoare triple {68136#false} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {68136#false} is VALID [2020-07-17 22:37:55,148 INFO L280 TraceCheckUtils]: 152: Hoare triple {68136#false} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {68136#false} is VALID [2020-07-17 22:37:55,148 INFO L280 TraceCheckUtils]: 153: Hoare triple {68136#false} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {68136#false} is VALID [2020-07-17 22:37:55,148 INFO L280 TraceCheckUtils]: 154: Hoare triple {68136#false} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {68136#false} is VALID [2020-07-17 22:37:55,148 INFO L280 TraceCheckUtils]: 155: Hoare triple {68136#false} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {68136#false} is VALID [2020-07-17 22:37:55,149 INFO L280 TraceCheckUtils]: 156: Hoare triple {68136#false} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {68136#false} is VALID [2020-07-17 22:37:55,149 INFO L280 TraceCheckUtils]: 157: Hoare triple {68136#false} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {68136#false} is VALID [2020-07-17 22:37:55,149 INFO L280 TraceCheckUtils]: 158: Hoare triple {68136#false} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {68136#false} is VALID [2020-07-17 22:37:55,149 INFO L280 TraceCheckUtils]: 159: Hoare triple {68136#false} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {68136#false} is VALID [2020-07-17 22:37:55,149 INFO L280 TraceCheckUtils]: 160: Hoare triple {68136#false} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == ~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {68136#false} is VALID [2020-07-17 22:37:55,149 INFO L280 TraceCheckUtils]: 161: Hoare triple {68136#false} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == ~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {68136#false} is VALID [2020-07-17 22:37:55,150 INFO L280 TraceCheckUtils]: 162: Hoare triple {68136#false} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == ~input) && 4 == ~a16~0) && 1 == ~a20~0); {68136#false} is VALID [2020-07-17 22:37:55,150 INFO L280 TraceCheckUtils]: 163: Hoare triple {68136#false} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == ~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {68136#false} is VALID [2020-07-17 22:37:55,150 INFO L280 TraceCheckUtils]: 164: Hoare triple {68136#false} assume !(1 == ~a21~0 && (8 == ~a12~0 && ((1 == ~a17~0 && 3 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0); {68136#false} is VALID [2020-07-17 22:37:55,150 INFO L280 TraceCheckUtils]: 165: Hoare triple {68136#false} assume !(!(1 == ~a21~0) && 1 == ~a20~0 && (8 == ~a12~0 && 13 == ~a8~0 && ((5 == ~a16~0 && !(1 == ~a17~0)) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 2 == ~input) && 1 == ~a7~0); {68136#false} is VALID [2020-07-17 22:37:55,150 INFO L280 TraceCheckUtils]: 166: Hoare triple {68136#false} assume !(1 == ~a7~0 && 8 == ~a12~0 && ((1 == ~a20~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (4 == ~a16~0 && !(1 == ~a17~0))) && 4 == ~input) && 13 == ~a8~0) && !(1 == ~a21~0)); {68136#false} is VALID [2020-07-17 22:37:55,150 INFO L280 TraceCheckUtils]: 167: Hoare triple {68136#false} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == ~input) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {68136#false} is VALID [2020-07-17 22:37:55,151 INFO L280 TraceCheckUtils]: 168: Hoare triple {68136#false} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == ~input && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {68136#false} is VALID [2020-07-17 22:37:55,151 INFO L280 TraceCheckUtils]: 169: Hoare triple {68136#false} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == ~input && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {68136#false} is VALID [2020-07-17 22:37:55,151 INFO L280 TraceCheckUtils]: 170: Hoare triple {68136#false} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == ~input) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {68136#false} is VALID [2020-07-17 22:37:55,151 INFO L280 TraceCheckUtils]: 171: Hoare triple {68136#false} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == ~input) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {68136#false} is VALID [2020-07-17 22:37:55,151 INFO L280 TraceCheckUtils]: 172: Hoare triple {68136#false} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == ~input && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {68136#false} is VALID [2020-07-17 22:37:55,152 INFO L280 TraceCheckUtils]: 173: Hoare triple {68136#false} assume !(((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {68136#false} is VALID [2020-07-17 22:37:55,152 INFO L280 TraceCheckUtils]: 174: Hoare triple {68136#false} assume !(8 == ~a12~0 && 5 == ~input && ((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a7~0 && 1 == ~a17~0) && 13 == ~a8~0))); {68136#false} is VALID [2020-07-17 22:37:55,152 INFO L280 TraceCheckUtils]: 175: Hoare triple {68136#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {68136#false} is VALID [2020-07-17 22:37:55,152 INFO L280 TraceCheckUtils]: 176: Hoare triple {68136#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {68136#false} is VALID [2020-07-17 22:37:55,152 INFO L280 TraceCheckUtils]: 177: Hoare triple {68136#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {68136#false} is VALID [2020-07-17 22:37:55,152 INFO L280 TraceCheckUtils]: 178: Hoare triple {68136#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {68136#false} is VALID [2020-07-17 22:37:55,153 INFO L280 TraceCheckUtils]: 179: Hoare triple {68136#false} assume (((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {68136#false} is VALID [2020-07-17 22:37:55,153 INFO L280 TraceCheckUtils]: 180: Hoare triple {68136#false} assume !false; {68136#false} is VALID [2020-07-17 22:37:55,214 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 103 proven. 2 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2020-07-17 22:37:55,214 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-17 22:37:55,214 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 5] total 11 [2020-07-17 22:37:55,215 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1895256276] [2020-07-17 22:37:55,215 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 181 [2020-07-17 22:37:55,222 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:37:55,223 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states. [2020-07-17 22:37:55,538 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 207 edges. 207 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:37:55,539 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-07-17 22:37:55,539 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:37:55,539 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-07-17 22:37:55,540 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=84, Unknown=0, NotChecked=0, Total=110 [2020-07-17 22:37:55,540 INFO L87 Difference]: Start difference. First operand 2675 states and 3063 transitions. Second operand 11 states. [2020-07-17 22:38:00,917 WARN L193 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 71 [2020-07-17 22:38:04,174 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:38:04,175 INFO L93 Difference]: Finished difference Result 5217 states and 5997 transitions. [2020-07-17 22:38:04,175 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2020-07-17 22:38:04,175 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 181 [2020-07-17 22:38:04,175 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:38:04,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-17 22:38:04,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 719 transitions. [2020-07-17 22:38:04,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-17 22:38:04,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 719 transitions. [2020-07-17 22:38:04,182 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 20 states and 719 transitions. [2020-07-17 22:38:05,783 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 719 edges. 719 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:38:06,023 INFO L225 Difference]: With dead ends: 5217 [2020-07-17 22:38:06,024 INFO L226 Difference]: Without dead ends: 2683 [2020-07-17 22:38:06,027 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 222 GetRequests, 199 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 104 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=143, Invalid=457, Unknown=0, NotChecked=0, Total=600 [2020-07-17 22:38:06,029 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2683 states. [2020-07-17 22:38:06,629 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2683 to 2675. [2020-07-17 22:38:06,629 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:38:06,629 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2683 states. Second operand 2675 states. [2020-07-17 22:38:06,629 INFO L74 IsIncluded]: Start isIncluded. First operand 2683 states. Second operand 2675 states. [2020-07-17 22:38:06,630 INFO L87 Difference]: Start difference. First operand 2683 states. Second operand 2675 states. [2020-07-17 22:38:06,875 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:38:06,875 INFO L93 Difference]: Finished difference Result 2683 states and 3053 transitions. [2020-07-17 22:38:06,875 INFO L276 IsEmpty]: Start isEmpty. Operand 2683 states and 3053 transitions. [2020-07-17 22:38:06,878 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:38:06,878 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:38:06,879 INFO L74 IsIncluded]: Start isIncluded. First operand 2675 states. Second operand 2683 states. [2020-07-17 22:38:06,879 INFO L87 Difference]: Start difference. First operand 2675 states. Second operand 2683 states. [2020-07-17 22:38:07,123 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:38:07,124 INFO L93 Difference]: Finished difference Result 2683 states and 3053 transitions. [2020-07-17 22:38:07,124 INFO L276 IsEmpty]: Start isEmpty. Operand 2683 states and 3053 transitions. [2020-07-17 22:38:07,127 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:38:07,128 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:38:07,128 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:38:07,128 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:38:07,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2675 states. [2020-07-17 22:38:07,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2675 states to 2675 states and 3039 transitions. [2020-07-17 22:38:07,387 INFO L78 Accepts]: Start accepts. Automaton has 2675 states and 3039 transitions. Word has length 181 [2020-07-17 22:38:07,387 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:38:07,387 INFO L479 AbstractCegarLoop]: Abstraction has 2675 states and 3039 transitions. [2020-07-17 22:38:07,387 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-07-17 22:38:07,387 INFO L276 IsEmpty]: Start isEmpty. Operand 2675 states and 3039 transitions. [2020-07-17 22:38:07,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2020-07-17 22:38:07,390 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:38:07,391 INFO L422 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 22:38:07,591 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable8 [2020-07-17 22:38:07,592 INFO L427 AbstractCegarLoop]: === Iteration 10 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:38:07,592 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:38:07,592 INFO L82 PathProgramCache]: Analyzing trace with hash -713148050, now seen corresponding path program 1 times [2020-07-17 22:38:07,593 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:38:07,593 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [282996299] [2020-07-17 22:38:07,593 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:38:07,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:38:07,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:38:07,756 INFO L280 TraceCheckUtils]: 0: Hoare triple {82374#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {82250#true} is VALID [2020-07-17 22:38:07,756 INFO L280 TraceCheckUtils]: 1: Hoare triple {82250#true} assume true; {82250#true} is VALID [2020-07-17 22:38:07,756 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {82250#true} {82250#true} #782#return; {82250#true} is VALID [2020-07-17 22:38:07,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:38:07,801 INFO L280 TraceCheckUtils]: 0: Hoare triple {82375#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {82250#true} is VALID [2020-07-17 22:38:07,801 INFO L280 TraceCheckUtils]: 1: Hoare triple {82250#true} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {82250#true} is VALID [2020-07-17 22:38:07,801 INFO L280 TraceCheckUtils]: 2: Hoare triple {82250#true} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {82250#true} is VALID [2020-07-17 22:38:07,801 INFO L280 TraceCheckUtils]: 3: Hoare triple {82250#true} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {82250#true} is VALID [2020-07-17 22:38:07,801 INFO L280 TraceCheckUtils]: 4: Hoare triple {82250#true} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {82250#true} is VALID [2020-07-17 22:38:07,802 INFO L280 TraceCheckUtils]: 5: Hoare triple {82250#true} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {82250#true} is VALID [2020-07-17 22:38:07,802 INFO L280 TraceCheckUtils]: 6: Hoare triple {82250#true} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {82250#true} is VALID [2020-07-17 22:38:07,802 INFO L280 TraceCheckUtils]: 7: Hoare triple {82250#true} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {82250#true} is VALID [2020-07-17 22:38:07,802 INFO L280 TraceCheckUtils]: 8: Hoare triple {82250#true} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {82250#true} is VALID [2020-07-17 22:38:07,802 INFO L280 TraceCheckUtils]: 9: Hoare triple {82250#true} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {82250#true} is VALID [2020-07-17 22:38:07,803 INFO L280 TraceCheckUtils]: 10: Hoare triple {82250#true} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {82250#true} is VALID [2020-07-17 22:38:07,803 INFO L280 TraceCheckUtils]: 11: Hoare triple {82250#true} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {82250#true} is VALID [2020-07-17 22:38:07,803 INFO L280 TraceCheckUtils]: 12: Hoare triple {82250#true} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {82250#true} is VALID [2020-07-17 22:38:07,803 INFO L280 TraceCheckUtils]: 13: Hoare triple {82250#true} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {82250#true} is VALID [2020-07-17 22:38:07,803 INFO L280 TraceCheckUtils]: 14: Hoare triple {82250#true} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {82250#true} is VALID [2020-07-17 22:38:07,803 INFO L280 TraceCheckUtils]: 15: Hoare triple {82250#true} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {82250#true} is VALID [2020-07-17 22:38:07,804 INFO L280 TraceCheckUtils]: 16: Hoare triple {82250#true} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {82250#true} is VALID [2020-07-17 22:38:07,804 INFO L280 TraceCheckUtils]: 17: Hoare triple {82250#true} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {82250#true} is VALID [2020-07-17 22:38:07,804 INFO L280 TraceCheckUtils]: 18: Hoare triple {82250#true} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {82250#true} is VALID [2020-07-17 22:38:07,804 INFO L280 TraceCheckUtils]: 19: Hoare triple {82250#true} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {82250#true} is VALID [2020-07-17 22:38:07,804 INFO L280 TraceCheckUtils]: 20: Hoare triple {82250#true} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {82250#true} is VALID [2020-07-17 22:38:07,804 INFO L280 TraceCheckUtils]: 21: Hoare triple {82250#true} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {82250#true} is VALID [2020-07-17 22:38:07,805 INFO L280 TraceCheckUtils]: 22: Hoare triple {82250#true} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {82250#true} is VALID [2020-07-17 22:38:07,805 INFO L280 TraceCheckUtils]: 23: Hoare triple {82250#true} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {82250#true} is VALID [2020-07-17 22:38:07,805 INFO L280 TraceCheckUtils]: 24: Hoare triple {82250#true} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {82250#true} is VALID [2020-07-17 22:38:07,805 INFO L280 TraceCheckUtils]: 25: Hoare triple {82250#true} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {82250#true} is VALID [2020-07-17 22:38:07,805 INFO L280 TraceCheckUtils]: 26: Hoare triple {82250#true} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {82250#true} is VALID [2020-07-17 22:38:07,806 INFO L280 TraceCheckUtils]: 27: Hoare triple {82250#true} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {82250#true} is VALID [2020-07-17 22:38:07,806 INFO L280 TraceCheckUtils]: 28: Hoare triple {82250#true} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {82250#true} is VALID [2020-07-17 22:38:07,806 INFO L280 TraceCheckUtils]: 29: Hoare triple {82250#true} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {82250#true} is VALID [2020-07-17 22:38:07,806 INFO L280 TraceCheckUtils]: 30: Hoare triple {82250#true} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {82250#true} is VALID [2020-07-17 22:38:07,806 INFO L280 TraceCheckUtils]: 31: Hoare triple {82250#true} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {82250#true} is VALID [2020-07-17 22:38:07,806 INFO L280 TraceCheckUtils]: 32: Hoare triple {82250#true} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {82250#true} is VALID [2020-07-17 22:38:07,807 INFO L280 TraceCheckUtils]: 33: Hoare triple {82250#true} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {82250#true} is VALID [2020-07-17 22:38:07,807 INFO L280 TraceCheckUtils]: 34: Hoare triple {82250#true} assume 1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0;~a17~0 := 0;~a16~0 := 6;#res := 22; {82292#(= 1 ~a21~0)} is VALID [2020-07-17 22:38:07,808 INFO L280 TraceCheckUtils]: 35: Hoare triple {82292#(= 1 ~a21~0)} assume true; {82292#(= 1 ~a21~0)} is VALID [2020-07-17 22:38:07,809 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {82292#(= 1 ~a21~0)} {82250#true} #786#return; {82292#(= 1 ~a21~0)} is VALID [2020-07-17 22:38:07,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:38:07,843 INFO L280 TraceCheckUtils]: 0: Hoare triple {82375#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {82250#true} is VALID [2020-07-17 22:38:07,843 INFO L280 TraceCheckUtils]: 1: Hoare triple {82250#true} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {82250#true} is VALID [2020-07-17 22:38:07,843 INFO L280 TraceCheckUtils]: 2: Hoare triple {82250#true} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {82250#true} is VALID [2020-07-17 22:38:07,844 INFO L280 TraceCheckUtils]: 3: Hoare triple {82250#true} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {82250#true} is VALID [2020-07-17 22:38:07,844 INFO L280 TraceCheckUtils]: 4: Hoare triple {82250#true} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {82250#true} is VALID [2020-07-17 22:38:07,844 INFO L280 TraceCheckUtils]: 5: Hoare triple {82250#true} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {82250#true} is VALID [2020-07-17 22:38:07,844 INFO L280 TraceCheckUtils]: 6: Hoare triple {82250#true} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {82250#true} is VALID [2020-07-17 22:38:07,844 INFO L280 TraceCheckUtils]: 7: Hoare triple {82250#true} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {82250#true} is VALID [2020-07-17 22:38:07,845 INFO L280 TraceCheckUtils]: 8: Hoare triple {82250#true} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {82250#true} is VALID [2020-07-17 22:38:07,845 INFO L280 TraceCheckUtils]: 9: Hoare triple {82250#true} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {82250#true} is VALID [2020-07-17 22:38:07,845 INFO L280 TraceCheckUtils]: 10: Hoare triple {82250#true} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {82250#true} is VALID [2020-07-17 22:38:07,845 INFO L280 TraceCheckUtils]: 11: Hoare triple {82250#true} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {82250#true} is VALID [2020-07-17 22:38:07,845 INFO L280 TraceCheckUtils]: 12: Hoare triple {82250#true} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {82250#true} is VALID [2020-07-17 22:38:07,845 INFO L280 TraceCheckUtils]: 13: Hoare triple {82250#true} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {82250#true} is VALID [2020-07-17 22:38:07,846 INFO L280 TraceCheckUtils]: 14: Hoare triple {82250#true} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {82250#true} is VALID [2020-07-17 22:38:07,846 INFO L280 TraceCheckUtils]: 15: Hoare triple {82250#true} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {82250#true} is VALID [2020-07-17 22:38:07,846 INFO L280 TraceCheckUtils]: 16: Hoare triple {82250#true} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {82250#true} is VALID [2020-07-17 22:38:07,846 INFO L280 TraceCheckUtils]: 17: Hoare triple {82250#true} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {82250#true} is VALID [2020-07-17 22:38:07,846 INFO L280 TraceCheckUtils]: 18: Hoare triple {82250#true} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {82250#true} is VALID [2020-07-17 22:38:07,847 INFO L280 TraceCheckUtils]: 19: Hoare triple {82250#true} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {82250#true} is VALID [2020-07-17 22:38:07,847 INFO L280 TraceCheckUtils]: 20: Hoare triple {82250#true} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {82250#true} is VALID [2020-07-17 22:38:07,847 INFO L280 TraceCheckUtils]: 21: Hoare triple {82250#true} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {82250#true} is VALID [2020-07-17 22:38:07,847 INFO L280 TraceCheckUtils]: 22: Hoare triple {82250#true} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {82250#true} is VALID [2020-07-17 22:38:07,847 INFO L280 TraceCheckUtils]: 23: Hoare triple {82250#true} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {82250#true} is VALID [2020-07-17 22:38:07,848 INFO L280 TraceCheckUtils]: 24: Hoare triple {82250#true} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {82250#true} is VALID [2020-07-17 22:38:07,848 INFO L280 TraceCheckUtils]: 25: Hoare triple {82250#true} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {82250#true} is VALID [2020-07-17 22:38:07,849 INFO L280 TraceCheckUtils]: 26: Hoare triple {82250#true} assume (1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0;~a16~0 := 4;~a20~0 := 0;~a17~0 := 0;#res := 24; {82376#(and (= 1 ~a21~0) (<= ~a16~0 4))} is VALID [2020-07-17 22:38:07,850 INFO L280 TraceCheckUtils]: 27: Hoare triple {82376#(and (= 1 ~a21~0) (<= ~a16~0 4))} assume true; {82376#(and (= 1 ~a21~0) (<= ~a16~0 4))} is VALID [2020-07-17 22:38:07,851 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {82376#(and (= 1 ~a21~0) (<= ~a16~0 4))} {82293#(or (not (= 4 main_~input~0)) (= 1 ~a21~0))} #786#return; {82323#(and (not (= 6 ~a16~0)) (= 1 ~a21~0))} is VALID [2020-07-17 22:38:07,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:38:07,899 INFO L280 TraceCheckUtils]: 0: Hoare triple {82375#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {82377#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:38:07,900 INFO L280 TraceCheckUtils]: 1: Hoare triple {82377#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {82377#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:38:07,901 INFO L280 TraceCheckUtils]: 2: Hoare triple {82377#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {82377#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:38:07,902 INFO L280 TraceCheckUtils]: 3: Hoare triple {82377#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {82377#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:38:07,903 INFO L280 TraceCheckUtils]: 4: Hoare triple {82377#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {82377#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:38:07,904 INFO L280 TraceCheckUtils]: 5: Hoare triple {82377#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {82377#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:38:07,905 INFO L280 TraceCheckUtils]: 6: Hoare triple {82377#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {82377#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:38:07,906 INFO L280 TraceCheckUtils]: 7: Hoare triple {82377#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {82377#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:38:07,907 INFO L280 TraceCheckUtils]: 8: Hoare triple {82377#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume 8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0));~a7~0 := 1;~a17~0 := 1;~a21~0 := 0;~a20~0 := 1;~a8~0 := 13;~a16~0 := 5;#res := 26; {82378#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-17 22:38:07,907 INFO L280 TraceCheckUtils]: 9: Hoare triple {82378#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} assume true; {82378#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-17 22:38:07,908 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {82378#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} {82323#(and (not (= 6 ~a16~0)) (= 1 ~a21~0))} #786#return; {82251#false} is VALID [2020-07-17 22:38:07,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:38:07,927 INFO L280 TraceCheckUtils]: 0: Hoare triple {82375#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {82250#true} is VALID [2020-07-17 22:38:07,927 INFO L280 TraceCheckUtils]: 1: Hoare triple {82250#true} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {82250#true} is VALID [2020-07-17 22:38:07,928 INFO L280 TraceCheckUtils]: 2: Hoare triple {82250#true} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {82250#true} is VALID [2020-07-17 22:38:07,928 INFO L280 TraceCheckUtils]: 3: Hoare triple {82250#true} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {82250#true} is VALID [2020-07-17 22:38:07,928 INFO L280 TraceCheckUtils]: 4: Hoare triple {82250#true} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {82250#true} is VALID [2020-07-17 22:38:07,928 INFO L280 TraceCheckUtils]: 5: Hoare triple {82250#true} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {82250#true} is VALID [2020-07-17 22:38:07,928 INFO L280 TraceCheckUtils]: 6: Hoare triple {82250#true} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {82250#true} is VALID [2020-07-17 22:38:07,928 INFO L280 TraceCheckUtils]: 7: Hoare triple {82250#true} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {82250#true} is VALID [2020-07-17 22:38:07,929 INFO L280 TraceCheckUtils]: 8: Hoare triple {82250#true} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {82250#true} is VALID [2020-07-17 22:38:07,929 INFO L280 TraceCheckUtils]: 9: Hoare triple {82250#true} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {82250#true} is VALID [2020-07-17 22:38:07,929 INFO L280 TraceCheckUtils]: 10: Hoare triple {82250#true} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {82250#true} is VALID [2020-07-17 22:38:07,929 INFO L280 TraceCheckUtils]: 11: Hoare triple {82250#true} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {82250#true} is VALID [2020-07-17 22:38:07,929 INFO L280 TraceCheckUtils]: 12: Hoare triple {82250#true} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {82250#true} is VALID [2020-07-17 22:38:07,929 INFO L280 TraceCheckUtils]: 13: Hoare triple {82250#true} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {82250#true} is VALID [2020-07-17 22:38:07,930 INFO L280 TraceCheckUtils]: 14: Hoare triple {82250#true} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {82250#true} is VALID [2020-07-17 22:38:07,930 INFO L280 TraceCheckUtils]: 15: Hoare triple {82250#true} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {82250#true} is VALID [2020-07-17 22:38:07,930 INFO L280 TraceCheckUtils]: 16: Hoare triple {82250#true} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {82250#true} is VALID [2020-07-17 22:38:07,930 INFO L280 TraceCheckUtils]: 17: Hoare triple {82250#true} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {82250#true} is VALID [2020-07-17 22:38:07,930 INFO L280 TraceCheckUtils]: 18: Hoare triple {82250#true} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {82250#true} is VALID [2020-07-17 22:38:07,930 INFO L280 TraceCheckUtils]: 19: Hoare triple {82250#true} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {82250#true} is VALID [2020-07-17 22:38:07,931 INFO L280 TraceCheckUtils]: 20: Hoare triple {82250#true} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {82250#true} is VALID [2020-07-17 22:38:07,931 INFO L280 TraceCheckUtils]: 21: Hoare triple {82250#true} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {82250#true} is VALID [2020-07-17 22:38:07,931 INFO L280 TraceCheckUtils]: 22: Hoare triple {82250#true} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {82250#true} is VALID [2020-07-17 22:38:07,931 INFO L280 TraceCheckUtils]: 23: Hoare triple {82250#true} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {82250#true} is VALID [2020-07-17 22:38:07,931 INFO L280 TraceCheckUtils]: 24: Hoare triple {82250#true} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {82250#true} is VALID [2020-07-17 22:38:07,931 INFO L280 TraceCheckUtils]: 25: Hoare triple {82250#true} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {82250#true} is VALID [2020-07-17 22:38:07,932 INFO L280 TraceCheckUtils]: 26: Hoare triple {82250#true} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {82250#true} is VALID [2020-07-17 22:38:07,932 INFO L280 TraceCheckUtils]: 27: Hoare triple {82250#true} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {82250#true} is VALID [2020-07-17 22:38:07,932 INFO L280 TraceCheckUtils]: 28: Hoare triple {82250#true} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {82250#true} is VALID [2020-07-17 22:38:07,932 INFO L280 TraceCheckUtils]: 29: Hoare triple {82250#true} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {82250#true} is VALID [2020-07-17 22:38:07,932 INFO L280 TraceCheckUtils]: 30: Hoare triple {82250#true} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {82250#true} is VALID [2020-07-17 22:38:07,933 INFO L280 TraceCheckUtils]: 31: Hoare triple {82250#true} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {82250#true} is VALID [2020-07-17 22:38:07,933 INFO L280 TraceCheckUtils]: 32: Hoare triple {82250#true} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {82250#true} is VALID [2020-07-17 22:38:07,933 INFO L280 TraceCheckUtils]: 33: Hoare triple {82250#true} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {82250#true} is VALID [2020-07-17 22:38:07,933 INFO L280 TraceCheckUtils]: 34: Hoare triple {82250#true} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {82250#true} is VALID [2020-07-17 22:38:07,933 INFO L280 TraceCheckUtils]: 35: Hoare triple {82250#true} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {82250#true} is VALID [2020-07-17 22:38:07,933 INFO L280 TraceCheckUtils]: 36: Hoare triple {82250#true} assume 5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0;~a21~0 := 1;~a8~0 := 14;~a16~0 := 4;~a20~0 := 0;~a7~0 := 0;~a17~0 := 0;#res := -1; {82250#true} is VALID [2020-07-17 22:38:07,934 INFO L280 TraceCheckUtils]: 37: Hoare triple {82250#true} assume true; {82250#true} is VALID [2020-07-17 22:38:07,934 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {82250#true} {82251#false} #786#return; {82251#false} is VALID [2020-07-17 22:38:07,937 INFO L263 TraceCheckUtils]: 0: Hoare triple {82250#true} call ULTIMATE.init(); {82374#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} is VALID [2020-07-17 22:38:07,937 INFO L280 TraceCheckUtils]: 1: Hoare triple {82374#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {82250#true} is VALID [2020-07-17 22:38:07,937 INFO L280 TraceCheckUtils]: 2: Hoare triple {82250#true} assume true; {82250#true} is VALID [2020-07-17 22:38:07,937 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {82250#true} {82250#true} #782#return; {82250#true} is VALID [2020-07-17 22:38:07,937 INFO L263 TraceCheckUtils]: 4: Hoare triple {82250#true} call #t~ret4 := main(); {82250#true} is VALID [2020-07-17 22:38:07,937 INFO L280 TraceCheckUtils]: 5: Hoare triple {82250#true} ~output~0 := -1; {82250#true} is VALID [2020-07-17 22:38:07,938 INFO L280 TraceCheckUtils]: 6: Hoare triple {82250#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {82250#true} is VALID [2020-07-17 22:38:07,938 INFO L280 TraceCheckUtils]: 7: Hoare triple {82250#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {82250#true} is VALID [2020-07-17 22:38:07,939 INFO L263 TraceCheckUtils]: 8: Hoare triple {82250#true} call #t~ret3 := calculate_output(~input~0); {82375#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:38:07,939 INFO L280 TraceCheckUtils]: 9: Hoare triple {82375#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {82250#true} is VALID [2020-07-17 22:38:07,939 INFO L280 TraceCheckUtils]: 10: Hoare triple {82250#true} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {82250#true} is VALID [2020-07-17 22:38:07,939 INFO L280 TraceCheckUtils]: 11: Hoare triple {82250#true} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {82250#true} is VALID [2020-07-17 22:38:07,939 INFO L280 TraceCheckUtils]: 12: Hoare triple {82250#true} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {82250#true} is VALID [2020-07-17 22:38:07,940 INFO L280 TraceCheckUtils]: 13: Hoare triple {82250#true} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {82250#true} is VALID [2020-07-17 22:38:07,940 INFO L280 TraceCheckUtils]: 14: Hoare triple {82250#true} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {82250#true} is VALID [2020-07-17 22:38:07,940 INFO L280 TraceCheckUtils]: 15: Hoare triple {82250#true} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {82250#true} is VALID [2020-07-17 22:38:07,940 INFO L280 TraceCheckUtils]: 16: Hoare triple {82250#true} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {82250#true} is VALID [2020-07-17 22:38:07,940 INFO L280 TraceCheckUtils]: 17: Hoare triple {82250#true} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {82250#true} is VALID [2020-07-17 22:38:07,940 INFO L280 TraceCheckUtils]: 18: Hoare triple {82250#true} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {82250#true} is VALID [2020-07-17 22:38:07,941 INFO L280 TraceCheckUtils]: 19: Hoare triple {82250#true} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {82250#true} is VALID [2020-07-17 22:38:07,941 INFO L280 TraceCheckUtils]: 20: Hoare triple {82250#true} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {82250#true} is VALID [2020-07-17 22:38:07,941 INFO L280 TraceCheckUtils]: 21: Hoare triple {82250#true} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {82250#true} is VALID [2020-07-17 22:38:07,941 INFO L280 TraceCheckUtils]: 22: Hoare triple {82250#true} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {82250#true} is VALID [2020-07-17 22:38:07,941 INFO L280 TraceCheckUtils]: 23: Hoare triple {82250#true} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {82250#true} is VALID [2020-07-17 22:38:07,941 INFO L280 TraceCheckUtils]: 24: Hoare triple {82250#true} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {82250#true} is VALID [2020-07-17 22:38:07,941 INFO L280 TraceCheckUtils]: 25: Hoare triple {82250#true} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {82250#true} is VALID [2020-07-17 22:38:07,942 INFO L280 TraceCheckUtils]: 26: Hoare triple {82250#true} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {82250#true} is VALID [2020-07-17 22:38:07,942 INFO L280 TraceCheckUtils]: 27: Hoare triple {82250#true} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {82250#true} is VALID [2020-07-17 22:38:07,942 INFO L280 TraceCheckUtils]: 28: Hoare triple {82250#true} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {82250#true} is VALID [2020-07-17 22:38:07,942 INFO L280 TraceCheckUtils]: 29: Hoare triple {82250#true} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {82250#true} is VALID [2020-07-17 22:38:07,942 INFO L280 TraceCheckUtils]: 30: Hoare triple {82250#true} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {82250#true} is VALID [2020-07-17 22:38:07,942 INFO L280 TraceCheckUtils]: 31: Hoare triple {82250#true} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {82250#true} is VALID [2020-07-17 22:38:07,943 INFO L280 TraceCheckUtils]: 32: Hoare triple {82250#true} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {82250#true} is VALID [2020-07-17 22:38:07,943 INFO L280 TraceCheckUtils]: 33: Hoare triple {82250#true} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {82250#true} is VALID [2020-07-17 22:38:07,943 INFO L280 TraceCheckUtils]: 34: Hoare triple {82250#true} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {82250#true} is VALID [2020-07-17 22:38:07,943 INFO L280 TraceCheckUtils]: 35: Hoare triple {82250#true} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {82250#true} is VALID [2020-07-17 22:38:07,943 INFO L280 TraceCheckUtils]: 36: Hoare triple {82250#true} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {82250#true} is VALID [2020-07-17 22:38:07,943 INFO L280 TraceCheckUtils]: 37: Hoare triple {82250#true} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {82250#true} is VALID [2020-07-17 22:38:07,944 INFO L280 TraceCheckUtils]: 38: Hoare triple {82250#true} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {82250#true} is VALID [2020-07-17 22:38:07,944 INFO L280 TraceCheckUtils]: 39: Hoare triple {82250#true} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {82250#true} is VALID [2020-07-17 22:38:07,944 INFO L280 TraceCheckUtils]: 40: Hoare triple {82250#true} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {82250#true} is VALID [2020-07-17 22:38:07,944 INFO L280 TraceCheckUtils]: 41: Hoare triple {82250#true} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {82250#true} is VALID [2020-07-17 22:38:07,944 INFO L280 TraceCheckUtils]: 42: Hoare triple {82250#true} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {82250#true} is VALID [2020-07-17 22:38:07,946 INFO L280 TraceCheckUtils]: 43: Hoare triple {82250#true} assume 1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0;~a17~0 := 0;~a16~0 := 6;#res := 22; {82292#(= 1 ~a21~0)} is VALID [2020-07-17 22:38:07,946 INFO L280 TraceCheckUtils]: 44: Hoare triple {82292#(= 1 ~a21~0)} assume true; {82292#(= 1 ~a21~0)} is VALID [2020-07-17 22:38:07,947 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {82292#(= 1 ~a21~0)} {82250#true} #786#return; {82292#(= 1 ~a21~0)} is VALID [2020-07-17 22:38:07,947 INFO L280 TraceCheckUtils]: 46: Hoare triple {82292#(= 1 ~a21~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {82292#(= 1 ~a21~0)} is VALID [2020-07-17 22:38:07,948 INFO L280 TraceCheckUtils]: 47: Hoare triple {82292#(= 1 ~a21~0)} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {82293#(or (not (= 4 main_~input~0)) (= 1 ~a21~0))} is VALID [2020-07-17 22:38:07,949 INFO L280 TraceCheckUtils]: 48: Hoare triple {82293#(or (not (= 4 main_~input~0)) (= 1 ~a21~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {82293#(or (not (= 4 main_~input~0)) (= 1 ~a21~0))} is VALID [2020-07-17 22:38:07,950 INFO L263 TraceCheckUtils]: 49: Hoare triple {82293#(or (not (= 4 main_~input~0)) (= 1 ~a21~0))} call #t~ret3 := calculate_output(~input~0); {82375#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:38:07,950 INFO L280 TraceCheckUtils]: 50: Hoare triple {82375#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {82250#true} is VALID [2020-07-17 22:38:07,950 INFO L280 TraceCheckUtils]: 51: Hoare triple {82250#true} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {82250#true} is VALID [2020-07-17 22:38:07,950 INFO L280 TraceCheckUtils]: 52: Hoare triple {82250#true} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {82250#true} is VALID [2020-07-17 22:38:07,951 INFO L280 TraceCheckUtils]: 53: Hoare triple {82250#true} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {82250#true} is VALID [2020-07-17 22:38:07,951 INFO L280 TraceCheckUtils]: 54: Hoare triple {82250#true} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {82250#true} is VALID [2020-07-17 22:38:07,951 INFO L280 TraceCheckUtils]: 55: Hoare triple {82250#true} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {82250#true} is VALID [2020-07-17 22:38:07,951 INFO L280 TraceCheckUtils]: 56: Hoare triple {82250#true} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {82250#true} is VALID [2020-07-17 22:38:07,951 INFO L280 TraceCheckUtils]: 57: Hoare triple {82250#true} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {82250#true} is VALID [2020-07-17 22:38:07,952 INFO L280 TraceCheckUtils]: 58: Hoare triple {82250#true} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {82250#true} is VALID [2020-07-17 22:38:07,952 INFO L280 TraceCheckUtils]: 59: Hoare triple {82250#true} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {82250#true} is VALID [2020-07-17 22:38:07,952 INFO L280 TraceCheckUtils]: 60: Hoare triple {82250#true} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {82250#true} is VALID [2020-07-17 22:38:07,952 INFO L280 TraceCheckUtils]: 61: Hoare triple {82250#true} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {82250#true} is VALID [2020-07-17 22:38:07,952 INFO L280 TraceCheckUtils]: 62: Hoare triple {82250#true} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {82250#true} is VALID [2020-07-17 22:38:07,952 INFO L280 TraceCheckUtils]: 63: Hoare triple {82250#true} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {82250#true} is VALID [2020-07-17 22:38:07,953 INFO L280 TraceCheckUtils]: 64: Hoare triple {82250#true} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {82250#true} is VALID [2020-07-17 22:38:07,953 INFO L280 TraceCheckUtils]: 65: Hoare triple {82250#true} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {82250#true} is VALID [2020-07-17 22:38:07,953 INFO L280 TraceCheckUtils]: 66: Hoare triple {82250#true} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {82250#true} is VALID [2020-07-17 22:38:07,953 INFO L280 TraceCheckUtils]: 67: Hoare triple {82250#true} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {82250#true} is VALID [2020-07-17 22:38:07,953 INFO L280 TraceCheckUtils]: 68: Hoare triple {82250#true} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {82250#true} is VALID [2020-07-17 22:38:07,954 INFO L280 TraceCheckUtils]: 69: Hoare triple {82250#true} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {82250#true} is VALID [2020-07-17 22:38:07,954 INFO L280 TraceCheckUtils]: 70: Hoare triple {82250#true} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {82250#true} is VALID [2020-07-17 22:38:07,954 INFO L280 TraceCheckUtils]: 71: Hoare triple {82250#true} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {82250#true} is VALID [2020-07-17 22:38:07,954 INFO L280 TraceCheckUtils]: 72: Hoare triple {82250#true} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {82250#true} is VALID [2020-07-17 22:38:07,954 INFO L280 TraceCheckUtils]: 73: Hoare triple {82250#true} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {82250#true} is VALID [2020-07-17 22:38:07,955 INFO L280 TraceCheckUtils]: 74: Hoare triple {82250#true} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {82250#true} is VALID [2020-07-17 22:38:07,955 INFO L280 TraceCheckUtils]: 75: Hoare triple {82250#true} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {82250#true} is VALID [2020-07-17 22:38:07,956 INFO L280 TraceCheckUtils]: 76: Hoare triple {82250#true} assume (1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0;~a16~0 := 4;~a20~0 := 0;~a17~0 := 0;#res := 24; {82376#(and (= 1 ~a21~0) (<= ~a16~0 4))} is VALID [2020-07-17 22:38:07,957 INFO L280 TraceCheckUtils]: 77: Hoare triple {82376#(and (= 1 ~a21~0) (<= ~a16~0 4))} assume true; {82376#(and (= 1 ~a21~0) (<= ~a16~0 4))} is VALID [2020-07-17 22:38:07,958 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {82376#(and (= 1 ~a21~0) (<= ~a16~0 4))} {82293#(or (not (= 4 main_~input~0)) (= 1 ~a21~0))} #786#return; {82323#(and (not (= 6 ~a16~0)) (= 1 ~a21~0))} is VALID [2020-07-17 22:38:07,959 INFO L280 TraceCheckUtils]: 79: Hoare triple {82323#(and (not (= 6 ~a16~0)) (= 1 ~a21~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {82323#(and (not (= 6 ~a16~0)) (= 1 ~a21~0))} is VALID [2020-07-17 22:38:07,960 INFO L280 TraceCheckUtils]: 80: Hoare triple {82323#(and (not (= 6 ~a16~0)) (= 1 ~a21~0))} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {82323#(and (not (= 6 ~a16~0)) (= 1 ~a21~0))} is VALID [2020-07-17 22:38:07,960 INFO L280 TraceCheckUtils]: 81: Hoare triple {82323#(and (not (= 6 ~a16~0)) (= 1 ~a21~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {82323#(and (not (= 6 ~a16~0)) (= 1 ~a21~0))} is VALID [2020-07-17 22:38:07,962 INFO L263 TraceCheckUtils]: 82: Hoare triple {82323#(and (not (= 6 ~a16~0)) (= 1 ~a21~0))} call #t~ret3 := calculate_output(~input~0); {82375#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:38:07,962 INFO L280 TraceCheckUtils]: 83: Hoare triple {82375#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {82377#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:38:07,963 INFO L280 TraceCheckUtils]: 84: Hoare triple {82377#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {82377#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:38:07,964 INFO L280 TraceCheckUtils]: 85: Hoare triple {82377#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {82377#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:38:07,965 INFO L280 TraceCheckUtils]: 86: Hoare triple {82377#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {82377#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:38:07,965 INFO L280 TraceCheckUtils]: 87: Hoare triple {82377#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {82377#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:38:07,966 INFO L280 TraceCheckUtils]: 88: Hoare triple {82377#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {82377#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:38:07,967 INFO L280 TraceCheckUtils]: 89: Hoare triple {82377#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {82377#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:38:07,968 INFO L280 TraceCheckUtils]: 90: Hoare triple {82377#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {82377#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:38:07,969 INFO L280 TraceCheckUtils]: 91: Hoare triple {82377#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume 8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0));~a7~0 := 1;~a17~0 := 1;~a21~0 := 0;~a20~0 := 1;~a8~0 := 13;~a16~0 := 5;#res := 26; {82378#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-17 22:38:07,969 INFO L280 TraceCheckUtils]: 92: Hoare triple {82378#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} assume true; {82378#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-17 22:38:07,970 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {82378#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} {82323#(and (not (= 6 ~a16~0)) (= 1 ~a21~0))} #786#return; {82251#false} is VALID [2020-07-17 22:38:07,971 INFO L280 TraceCheckUtils]: 94: Hoare triple {82251#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {82251#false} is VALID [2020-07-17 22:38:07,971 INFO L280 TraceCheckUtils]: 95: Hoare triple {82251#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {82251#false} is VALID [2020-07-17 22:38:07,971 INFO L280 TraceCheckUtils]: 96: Hoare triple {82251#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {82251#false} is VALID [2020-07-17 22:38:07,971 INFO L263 TraceCheckUtils]: 97: Hoare triple {82251#false} call #t~ret3 := calculate_output(~input~0); {82375#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:38:07,971 INFO L280 TraceCheckUtils]: 98: Hoare triple {82375#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {82250#true} is VALID [2020-07-17 22:38:07,971 INFO L280 TraceCheckUtils]: 99: Hoare triple {82250#true} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {82250#true} is VALID [2020-07-17 22:38:07,972 INFO L280 TraceCheckUtils]: 100: Hoare triple {82250#true} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {82250#true} is VALID [2020-07-17 22:38:07,972 INFO L280 TraceCheckUtils]: 101: Hoare triple {82250#true} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {82250#true} is VALID [2020-07-17 22:38:07,972 INFO L280 TraceCheckUtils]: 102: Hoare triple {82250#true} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {82250#true} is VALID [2020-07-17 22:38:07,972 INFO L280 TraceCheckUtils]: 103: Hoare triple {82250#true} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {82250#true} is VALID [2020-07-17 22:38:07,972 INFO L280 TraceCheckUtils]: 104: Hoare triple {82250#true} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {82250#true} is VALID [2020-07-17 22:38:07,972 INFO L280 TraceCheckUtils]: 105: Hoare triple {82250#true} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {82250#true} is VALID [2020-07-17 22:38:07,973 INFO L280 TraceCheckUtils]: 106: Hoare triple {82250#true} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {82250#true} is VALID [2020-07-17 22:38:07,973 INFO L280 TraceCheckUtils]: 107: Hoare triple {82250#true} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {82250#true} is VALID [2020-07-17 22:38:07,973 INFO L280 TraceCheckUtils]: 108: Hoare triple {82250#true} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {82250#true} is VALID [2020-07-17 22:38:07,973 INFO L280 TraceCheckUtils]: 109: Hoare triple {82250#true} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {82250#true} is VALID [2020-07-17 22:38:07,973 INFO L280 TraceCheckUtils]: 110: Hoare triple {82250#true} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {82250#true} is VALID [2020-07-17 22:38:07,973 INFO L280 TraceCheckUtils]: 111: Hoare triple {82250#true} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {82250#true} is VALID [2020-07-17 22:38:07,974 INFO L280 TraceCheckUtils]: 112: Hoare triple {82250#true} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {82250#true} is VALID [2020-07-17 22:38:07,974 INFO L280 TraceCheckUtils]: 113: Hoare triple {82250#true} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {82250#true} is VALID [2020-07-17 22:38:07,974 INFO L280 TraceCheckUtils]: 114: Hoare triple {82250#true} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {82250#true} is VALID [2020-07-17 22:38:07,974 INFO L280 TraceCheckUtils]: 115: Hoare triple {82250#true} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {82250#true} is VALID [2020-07-17 22:38:07,974 INFO L280 TraceCheckUtils]: 116: Hoare triple {82250#true} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {82250#true} is VALID [2020-07-17 22:38:07,974 INFO L280 TraceCheckUtils]: 117: Hoare triple {82250#true} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {82250#true} is VALID [2020-07-17 22:38:07,975 INFO L280 TraceCheckUtils]: 118: Hoare triple {82250#true} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {82250#true} is VALID [2020-07-17 22:38:07,975 INFO L280 TraceCheckUtils]: 119: Hoare triple {82250#true} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {82250#true} is VALID [2020-07-17 22:38:07,975 INFO L280 TraceCheckUtils]: 120: Hoare triple {82250#true} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {82250#true} is VALID [2020-07-17 22:38:07,975 INFO L280 TraceCheckUtils]: 121: Hoare triple {82250#true} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {82250#true} is VALID [2020-07-17 22:38:07,975 INFO L280 TraceCheckUtils]: 122: Hoare triple {82250#true} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {82250#true} is VALID [2020-07-17 22:38:07,975 INFO L280 TraceCheckUtils]: 123: Hoare triple {82250#true} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {82250#true} is VALID [2020-07-17 22:38:07,976 INFO L280 TraceCheckUtils]: 124: Hoare triple {82250#true} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {82250#true} is VALID [2020-07-17 22:38:07,976 INFO L280 TraceCheckUtils]: 125: Hoare triple {82250#true} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {82250#true} is VALID [2020-07-17 22:38:07,976 INFO L280 TraceCheckUtils]: 126: Hoare triple {82250#true} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {82250#true} is VALID [2020-07-17 22:38:07,976 INFO L280 TraceCheckUtils]: 127: Hoare triple {82250#true} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {82250#true} is VALID [2020-07-17 22:38:07,976 INFO L280 TraceCheckUtils]: 128: Hoare triple {82250#true} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {82250#true} is VALID [2020-07-17 22:38:07,977 INFO L280 TraceCheckUtils]: 129: Hoare triple {82250#true} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {82250#true} is VALID [2020-07-17 22:38:07,977 INFO L280 TraceCheckUtils]: 130: Hoare triple {82250#true} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {82250#true} is VALID [2020-07-17 22:38:07,977 INFO L280 TraceCheckUtils]: 131: Hoare triple {82250#true} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {82250#true} is VALID [2020-07-17 22:38:07,977 INFO L280 TraceCheckUtils]: 132: Hoare triple {82250#true} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {82250#true} is VALID [2020-07-17 22:38:07,977 INFO L280 TraceCheckUtils]: 133: Hoare triple {82250#true} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {82250#true} is VALID [2020-07-17 22:38:07,977 INFO L280 TraceCheckUtils]: 134: Hoare triple {82250#true} assume 5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0;~a21~0 := 1;~a8~0 := 14;~a16~0 := 4;~a20~0 := 0;~a7~0 := 0;~a17~0 := 0;#res := -1; {82250#true} is VALID [2020-07-17 22:38:07,978 INFO L280 TraceCheckUtils]: 135: Hoare triple {82250#true} assume true; {82250#true} is VALID [2020-07-17 22:38:07,978 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {82250#true} {82251#false} #786#return; {82251#false} is VALID [2020-07-17 22:38:07,978 INFO L280 TraceCheckUtils]: 137: Hoare triple {82251#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {82251#false} is VALID [2020-07-17 22:38:07,978 INFO L280 TraceCheckUtils]: 138: Hoare triple {82251#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {82251#false} is VALID [2020-07-17 22:38:07,978 INFO L280 TraceCheckUtils]: 139: Hoare triple {82251#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {82251#false} is VALID [2020-07-17 22:38:07,978 INFO L263 TraceCheckUtils]: 140: Hoare triple {82251#false} call #t~ret3 := calculate_output(~input~0); {82251#false} is VALID [2020-07-17 22:38:07,979 INFO L280 TraceCheckUtils]: 141: Hoare triple {82251#false} ~input := #in~input; {82251#false} is VALID [2020-07-17 22:38:07,979 INFO L280 TraceCheckUtils]: 142: Hoare triple {82251#false} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {82251#false} is VALID [2020-07-17 22:38:07,979 INFO L280 TraceCheckUtils]: 143: Hoare triple {82251#false} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {82251#false} is VALID [2020-07-17 22:38:07,979 INFO L280 TraceCheckUtils]: 144: Hoare triple {82251#false} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {82251#false} is VALID [2020-07-17 22:38:07,979 INFO L280 TraceCheckUtils]: 145: Hoare triple {82251#false} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {82251#false} is VALID [2020-07-17 22:38:07,979 INFO L280 TraceCheckUtils]: 146: Hoare triple {82251#false} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {82251#false} is VALID [2020-07-17 22:38:07,980 INFO L280 TraceCheckUtils]: 147: Hoare triple {82251#false} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {82251#false} is VALID [2020-07-17 22:38:07,980 INFO L280 TraceCheckUtils]: 148: Hoare triple {82251#false} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {82251#false} is VALID [2020-07-17 22:38:07,980 INFO L280 TraceCheckUtils]: 149: Hoare triple {82251#false} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {82251#false} is VALID [2020-07-17 22:38:07,980 INFO L280 TraceCheckUtils]: 150: Hoare triple {82251#false} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {82251#false} is VALID [2020-07-17 22:38:07,980 INFO L280 TraceCheckUtils]: 151: Hoare triple {82251#false} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {82251#false} is VALID [2020-07-17 22:38:07,980 INFO L280 TraceCheckUtils]: 152: Hoare triple {82251#false} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {82251#false} is VALID [2020-07-17 22:38:07,981 INFO L280 TraceCheckUtils]: 153: Hoare triple {82251#false} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {82251#false} is VALID [2020-07-17 22:38:07,981 INFO L280 TraceCheckUtils]: 154: Hoare triple {82251#false} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {82251#false} is VALID [2020-07-17 22:38:07,981 INFO L280 TraceCheckUtils]: 155: Hoare triple {82251#false} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {82251#false} is VALID [2020-07-17 22:38:07,981 INFO L280 TraceCheckUtils]: 156: Hoare triple {82251#false} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {82251#false} is VALID [2020-07-17 22:38:07,981 INFO L280 TraceCheckUtils]: 157: Hoare triple {82251#false} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {82251#false} is VALID [2020-07-17 22:38:07,981 INFO L280 TraceCheckUtils]: 158: Hoare triple {82251#false} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {82251#false} is VALID [2020-07-17 22:38:07,981 INFO L280 TraceCheckUtils]: 159: Hoare triple {82251#false} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {82251#false} is VALID [2020-07-17 22:38:07,982 INFO L280 TraceCheckUtils]: 160: Hoare triple {82251#false} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {82251#false} is VALID [2020-07-17 22:38:07,982 INFO L280 TraceCheckUtils]: 161: Hoare triple {82251#false} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {82251#false} is VALID [2020-07-17 22:38:07,982 INFO L280 TraceCheckUtils]: 162: Hoare triple {82251#false} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {82251#false} is VALID [2020-07-17 22:38:07,982 INFO L280 TraceCheckUtils]: 163: Hoare triple {82251#false} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {82251#false} is VALID [2020-07-17 22:38:07,982 INFO L280 TraceCheckUtils]: 164: Hoare triple {82251#false} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {82251#false} is VALID [2020-07-17 22:38:07,982 INFO L280 TraceCheckUtils]: 165: Hoare triple {82251#false} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {82251#false} is VALID [2020-07-17 22:38:07,983 INFO L280 TraceCheckUtils]: 166: Hoare triple {82251#false} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {82251#false} is VALID [2020-07-17 22:38:07,983 INFO L280 TraceCheckUtils]: 167: Hoare triple {82251#false} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {82251#false} is VALID [2020-07-17 22:38:07,983 INFO L280 TraceCheckUtils]: 168: Hoare triple {82251#false} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {82251#false} is VALID [2020-07-17 22:38:07,983 INFO L280 TraceCheckUtils]: 169: Hoare triple {82251#false} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {82251#false} is VALID [2020-07-17 22:38:07,983 INFO L280 TraceCheckUtils]: 170: Hoare triple {82251#false} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {82251#false} is VALID [2020-07-17 22:38:07,983 INFO L280 TraceCheckUtils]: 171: Hoare triple {82251#false} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {82251#false} is VALID [2020-07-17 22:38:07,984 INFO L280 TraceCheckUtils]: 172: Hoare triple {82251#false} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {82251#false} is VALID [2020-07-17 22:38:07,984 INFO L280 TraceCheckUtils]: 173: Hoare triple {82251#false} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {82251#false} is VALID [2020-07-17 22:38:07,984 INFO L280 TraceCheckUtils]: 174: Hoare triple {82251#false} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {82251#false} is VALID [2020-07-17 22:38:07,984 INFO L280 TraceCheckUtils]: 175: Hoare triple {82251#false} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {82251#false} is VALID [2020-07-17 22:38:07,984 INFO L280 TraceCheckUtils]: 176: Hoare triple {82251#false} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {82251#false} is VALID [2020-07-17 22:38:07,985 INFO L280 TraceCheckUtils]: 177: Hoare triple {82251#false} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {82251#false} is VALID [2020-07-17 22:38:07,985 INFO L280 TraceCheckUtils]: 178: Hoare triple {82251#false} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {82251#false} is VALID [2020-07-17 22:38:07,985 INFO L280 TraceCheckUtils]: 179: Hoare triple {82251#false} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {82251#false} is VALID [2020-07-17 22:38:07,985 INFO L280 TraceCheckUtils]: 180: Hoare triple {82251#false} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {82251#false} is VALID [2020-07-17 22:38:07,985 INFO L280 TraceCheckUtils]: 181: Hoare triple {82251#false} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {82251#false} is VALID [2020-07-17 22:38:07,986 INFO L280 TraceCheckUtils]: 182: Hoare triple {82251#false} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {82251#false} is VALID [2020-07-17 22:38:07,986 INFO L280 TraceCheckUtils]: 183: Hoare triple {82251#false} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {82251#false} is VALID [2020-07-17 22:38:07,986 INFO L280 TraceCheckUtils]: 184: Hoare triple {82251#false} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {82251#false} is VALID [2020-07-17 22:38:07,986 INFO L280 TraceCheckUtils]: 185: Hoare triple {82251#false} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {82251#false} is VALID [2020-07-17 22:38:07,986 INFO L280 TraceCheckUtils]: 186: Hoare triple {82251#false} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {82251#false} is VALID [2020-07-17 22:38:07,987 INFO L280 TraceCheckUtils]: 187: Hoare triple {82251#false} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {82251#false} is VALID [2020-07-17 22:38:07,987 INFO L280 TraceCheckUtils]: 188: Hoare triple {82251#false} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {82251#false} is VALID [2020-07-17 22:38:07,987 INFO L280 TraceCheckUtils]: 189: Hoare triple {82251#false} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {82251#false} is VALID [2020-07-17 22:38:07,987 INFO L280 TraceCheckUtils]: 190: Hoare triple {82251#false} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {82251#false} is VALID [2020-07-17 22:38:07,987 INFO L280 TraceCheckUtils]: 191: Hoare triple {82251#false} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {82251#false} is VALID [2020-07-17 22:38:07,987 INFO L280 TraceCheckUtils]: 192: Hoare triple {82251#false} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {82251#false} is VALID [2020-07-17 22:38:07,988 INFO L280 TraceCheckUtils]: 193: Hoare triple {82251#false} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == ~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {82251#false} is VALID [2020-07-17 22:38:07,988 INFO L280 TraceCheckUtils]: 194: Hoare triple {82251#false} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == ~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {82251#false} is VALID [2020-07-17 22:38:07,988 INFO L280 TraceCheckUtils]: 195: Hoare triple {82251#false} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == ~input) && 4 == ~a16~0) && 1 == ~a20~0); {82251#false} is VALID [2020-07-17 22:38:07,988 INFO L280 TraceCheckUtils]: 196: Hoare triple {82251#false} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == ~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {82251#false} is VALID [2020-07-17 22:38:07,988 INFO L280 TraceCheckUtils]: 197: Hoare triple {82251#false} assume !(1 == ~a21~0 && (8 == ~a12~0 && ((1 == ~a17~0 && 3 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0); {82251#false} is VALID [2020-07-17 22:38:07,989 INFO L280 TraceCheckUtils]: 198: Hoare triple {82251#false} assume !(!(1 == ~a21~0) && 1 == ~a20~0 && (8 == ~a12~0 && 13 == ~a8~0 && ((5 == ~a16~0 && !(1 == ~a17~0)) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 2 == ~input) && 1 == ~a7~0); {82251#false} is VALID [2020-07-17 22:38:07,989 INFO L280 TraceCheckUtils]: 199: Hoare triple {82251#false} assume !(1 == ~a7~0 && 8 == ~a12~0 && ((1 == ~a20~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (4 == ~a16~0 && !(1 == ~a17~0))) && 4 == ~input) && 13 == ~a8~0) && !(1 == ~a21~0)); {82251#false} is VALID [2020-07-17 22:38:07,989 INFO L280 TraceCheckUtils]: 200: Hoare triple {82251#false} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == ~input) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {82251#false} is VALID [2020-07-17 22:38:07,989 INFO L280 TraceCheckUtils]: 201: Hoare triple {82251#false} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == ~input && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {82251#false} is VALID [2020-07-17 22:38:07,989 INFO L280 TraceCheckUtils]: 202: Hoare triple {82251#false} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == ~input && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {82251#false} is VALID [2020-07-17 22:38:07,990 INFO L280 TraceCheckUtils]: 203: Hoare triple {82251#false} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == ~input) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {82251#false} is VALID [2020-07-17 22:38:07,990 INFO L280 TraceCheckUtils]: 204: Hoare triple {82251#false} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == ~input) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {82251#false} is VALID [2020-07-17 22:38:07,990 INFO L280 TraceCheckUtils]: 205: Hoare triple {82251#false} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == ~input && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {82251#false} is VALID [2020-07-17 22:38:07,990 INFO L280 TraceCheckUtils]: 206: Hoare triple {82251#false} assume !(((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {82251#false} is VALID [2020-07-17 22:38:07,990 INFO L280 TraceCheckUtils]: 207: Hoare triple {82251#false} assume !(8 == ~a12~0 && 5 == ~input && ((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a7~0 && 1 == ~a17~0) && 13 == ~a8~0))); {82251#false} is VALID [2020-07-17 22:38:07,991 INFO L280 TraceCheckUtils]: 208: Hoare triple {82251#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {82251#false} is VALID [2020-07-17 22:38:07,991 INFO L280 TraceCheckUtils]: 209: Hoare triple {82251#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {82251#false} is VALID [2020-07-17 22:38:07,991 INFO L280 TraceCheckUtils]: 210: Hoare triple {82251#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {82251#false} is VALID [2020-07-17 22:38:07,991 INFO L280 TraceCheckUtils]: 211: Hoare triple {82251#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {82251#false} is VALID [2020-07-17 22:38:07,991 INFO L280 TraceCheckUtils]: 212: Hoare triple {82251#false} assume (((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {82251#false} is VALID [2020-07-17 22:38:07,991 INFO L280 TraceCheckUtils]: 213: Hoare triple {82251#false} assume !false; {82251#false} is VALID [2020-07-17 22:38:08,039 INFO L134 CoverageAnalysis]: Checked inductivity of 272 backedges. 158 proven. 18 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2020-07-17 22:38:08,041 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [282996299] [2020-07-17 22:38:08,041 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2083202128] [2020-07-17 22:38:08,042 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY 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 [2020-07-17 22:38:08,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:38:08,167 INFO L264 TraceCheckSpWp]: Trace formula consists of 607 conjuncts, 10 conjunts are in the unsatisfiable core [2020-07-17 22:38:08,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:38:08,192 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 22:38:08,317 INFO L320 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 6, 1] term [2020-07-17 22:38:08,317 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-07-17 22:38:08,455 INFO L263 TraceCheckUtils]: 0: Hoare triple {82250#true} call ULTIMATE.init(); {82250#true} is VALID [2020-07-17 22:38:08,455 INFO L280 TraceCheckUtils]: 1: Hoare triple {82250#true} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {82250#true} is VALID [2020-07-17 22:38:08,455 INFO L280 TraceCheckUtils]: 2: Hoare triple {82250#true} assume true; {82250#true} is VALID [2020-07-17 22:38:08,455 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {82250#true} {82250#true} #782#return; {82250#true} is VALID [2020-07-17 22:38:08,455 INFO L263 TraceCheckUtils]: 4: Hoare triple {82250#true} call #t~ret4 := main(); {82250#true} is VALID [2020-07-17 22:38:08,455 INFO L280 TraceCheckUtils]: 5: Hoare triple {82250#true} ~output~0 := -1; {82250#true} is VALID [2020-07-17 22:38:08,455 INFO L280 TraceCheckUtils]: 6: Hoare triple {82250#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {82250#true} is VALID [2020-07-17 22:38:08,456 INFO L280 TraceCheckUtils]: 7: Hoare triple {82250#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {82250#true} is VALID [2020-07-17 22:38:08,456 INFO L263 TraceCheckUtils]: 8: Hoare triple {82250#true} call #t~ret3 := calculate_output(~input~0); {82250#true} is VALID [2020-07-17 22:38:08,456 INFO L280 TraceCheckUtils]: 9: Hoare triple {82250#true} ~input := #in~input; {82250#true} is VALID [2020-07-17 22:38:08,456 INFO L280 TraceCheckUtils]: 10: Hoare triple {82250#true} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {82250#true} is VALID [2020-07-17 22:38:08,456 INFO L280 TraceCheckUtils]: 11: Hoare triple {82250#true} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {82250#true} is VALID [2020-07-17 22:38:08,456 INFO L280 TraceCheckUtils]: 12: Hoare triple {82250#true} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {82250#true} is VALID [2020-07-17 22:38:08,456 INFO L280 TraceCheckUtils]: 13: Hoare triple {82250#true} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {82250#true} is VALID [2020-07-17 22:38:08,456 INFO L280 TraceCheckUtils]: 14: Hoare triple {82250#true} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {82250#true} is VALID [2020-07-17 22:38:08,457 INFO L280 TraceCheckUtils]: 15: Hoare triple {82250#true} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {82250#true} is VALID [2020-07-17 22:38:08,457 INFO L280 TraceCheckUtils]: 16: Hoare triple {82250#true} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {82250#true} is VALID [2020-07-17 22:38:08,457 INFO L280 TraceCheckUtils]: 17: Hoare triple {82250#true} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {82250#true} is VALID [2020-07-17 22:38:08,457 INFO L280 TraceCheckUtils]: 18: Hoare triple {82250#true} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {82250#true} is VALID [2020-07-17 22:38:08,457 INFO L280 TraceCheckUtils]: 19: Hoare triple {82250#true} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {82250#true} is VALID [2020-07-17 22:38:08,457 INFO L280 TraceCheckUtils]: 20: Hoare triple {82250#true} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {82250#true} is VALID [2020-07-17 22:38:08,457 INFO L280 TraceCheckUtils]: 21: Hoare triple {82250#true} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {82250#true} is VALID [2020-07-17 22:38:08,457 INFO L280 TraceCheckUtils]: 22: Hoare triple {82250#true} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {82250#true} is VALID [2020-07-17 22:38:08,458 INFO L280 TraceCheckUtils]: 23: Hoare triple {82250#true} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {82250#true} is VALID [2020-07-17 22:38:08,458 INFO L280 TraceCheckUtils]: 24: Hoare triple {82250#true} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {82250#true} is VALID [2020-07-17 22:38:08,458 INFO L280 TraceCheckUtils]: 25: Hoare triple {82250#true} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {82250#true} is VALID [2020-07-17 22:38:08,458 INFO L280 TraceCheckUtils]: 26: Hoare triple {82250#true} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {82250#true} is VALID [2020-07-17 22:38:08,458 INFO L280 TraceCheckUtils]: 27: Hoare triple {82250#true} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {82250#true} is VALID [2020-07-17 22:38:08,458 INFO L280 TraceCheckUtils]: 28: Hoare triple {82250#true} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {82250#true} is VALID [2020-07-17 22:38:08,458 INFO L280 TraceCheckUtils]: 29: Hoare triple {82250#true} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {82250#true} is VALID [2020-07-17 22:38:08,458 INFO L280 TraceCheckUtils]: 30: Hoare triple {82250#true} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {82250#true} is VALID [2020-07-17 22:38:08,459 INFO L280 TraceCheckUtils]: 31: Hoare triple {82250#true} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {82250#true} is VALID [2020-07-17 22:38:08,459 INFO L280 TraceCheckUtils]: 32: Hoare triple {82250#true} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {82250#true} is VALID [2020-07-17 22:38:08,459 INFO L280 TraceCheckUtils]: 33: Hoare triple {82250#true} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {82250#true} is VALID [2020-07-17 22:38:08,459 INFO L280 TraceCheckUtils]: 34: Hoare triple {82250#true} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {82250#true} is VALID [2020-07-17 22:38:08,459 INFO L280 TraceCheckUtils]: 35: Hoare triple {82250#true} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {82250#true} is VALID [2020-07-17 22:38:08,459 INFO L280 TraceCheckUtils]: 36: Hoare triple {82250#true} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {82250#true} is VALID [2020-07-17 22:38:08,459 INFO L280 TraceCheckUtils]: 37: Hoare triple {82250#true} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {82250#true} is VALID [2020-07-17 22:38:08,460 INFO L280 TraceCheckUtils]: 38: Hoare triple {82250#true} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {82250#true} is VALID [2020-07-17 22:38:08,460 INFO L280 TraceCheckUtils]: 39: Hoare triple {82250#true} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {82250#true} is VALID [2020-07-17 22:38:08,460 INFO L280 TraceCheckUtils]: 40: Hoare triple {82250#true} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {82250#true} is VALID [2020-07-17 22:38:08,460 INFO L280 TraceCheckUtils]: 41: Hoare triple {82250#true} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {82250#true} is VALID [2020-07-17 22:38:08,460 INFO L280 TraceCheckUtils]: 42: Hoare triple {82250#true} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {82250#true} is VALID [2020-07-17 22:38:08,460 INFO L280 TraceCheckUtils]: 43: Hoare triple {82250#true} assume 1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0;~a17~0 := 0;~a16~0 := 6;#res := 22; {82250#true} is VALID [2020-07-17 22:38:08,461 INFO L280 TraceCheckUtils]: 44: Hoare triple {82250#true} assume true; {82250#true} is VALID [2020-07-17 22:38:08,461 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {82250#true} {82250#true} #786#return; {82250#true} is VALID [2020-07-17 22:38:08,461 INFO L280 TraceCheckUtils]: 46: Hoare triple {82250#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {82250#true} is VALID [2020-07-17 22:38:08,461 INFO L280 TraceCheckUtils]: 47: Hoare triple {82250#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {82250#true} is VALID [2020-07-17 22:38:08,461 INFO L280 TraceCheckUtils]: 48: Hoare triple {82250#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {82250#true} is VALID [2020-07-17 22:38:08,461 INFO L263 TraceCheckUtils]: 49: Hoare triple {82250#true} call #t~ret3 := calculate_output(~input~0); {82250#true} is VALID [2020-07-17 22:38:08,461 INFO L280 TraceCheckUtils]: 50: Hoare triple {82250#true} ~input := #in~input; {82250#true} is VALID [2020-07-17 22:38:08,462 INFO L280 TraceCheckUtils]: 51: Hoare triple {82250#true} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {82250#true} is VALID [2020-07-17 22:38:08,462 INFO L280 TraceCheckUtils]: 52: Hoare triple {82250#true} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {82250#true} is VALID [2020-07-17 22:38:08,462 INFO L280 TraceCheckUtils]: 53: Hoare triple {82250#true} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {82250#true} is VALID [2020-07-17 22:38:08,462 INFO L280 TraceCheckUtils]: 54: Hoare triple {82250#true} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {82250#true} is VALID [2020-07-17 22:38:08,462 INFO L280 TraceCheckUtils]: 55: Hoare triple {82250#true} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {82250#true} is VALID [2020-07-17 22:38:08,462 INFO L280 TraceCheckUtils]: 56: Hoare triple {82250#true} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {82250#true} is VALID [2020-07-17 22:38:08,463 INFO L280 TraceCheckUtils]: 57: Hoare triple {82250#true} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {82250#true} is VALID [2020-07-17 22:38:08,463 INFO L280 TraceCheckUtils]: 58: Hoare triple {82250#true} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {82250#true} is VALID [2020-07-17 22:38:08,463 INFO L280 TraceCheckUtils]: 59: Hoare triple {82250#true} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {82250#true} is VALID [2020-07-17 22:38:08,463 INFO L280 TraceCheckUtils]: 60: Hoare triple {82250#true} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {82250#true} is VALID [2020-07-17 22:38:08,463 INFO L280 TraceCheckUtils]: 61: Hoare triple {82250#true} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {82250#true} is VALID [2020-07-17 22:38:08,463 INFO L280 TraceCheckUtils]: 62: Hoare triple {82250#true} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {82250#true} is VALID [2020-07-17 22:38:08,464 INFO L280 TraceCheckUtils]: 63: Hoare triple {82250#true} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {82250#true} is VALID [2020-07-17 22:38:08,464 INFO L280 TraceCheckUtils]: 64: Hoare triple {82250#true} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {82250#true} is VALID [2020-07-17 22:38:08,464 INFO L280 TraceCheckUtils]: 65: Hoare triple {82250#true} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {82250#true} is VALID [2020-07-17 22:38:08,464 INFO L280 TraceCheckUtils]: 66: Hoare triple {82250#true} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {82250#true} is VALID [2020-07-17 22:38:08,464 INFO L280 TraceCheckUtils]: 67: Hoare triple {82250#true} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {82250#true} is VALID [2020-07-17 22:38:08,464 INFO L280 TraceCheckUtils]: 68: Hoare triple {82250#true} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {82250#true} is VALID [2020-07-17 22:38:08,465 INFO L280 TraceCheckUtils]: 69: Hoare triple {82250#true} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {82250#true} is VALID [2020-07-17 22:38:08,465 INFO L280 TraceCheckUtils]: 70: Hoare triple {82250#true} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {82250#true} is VALID [2020-07-17 22:38:08,465 INFO L280 TraceCheckUtils]: 71: Hoare triple {82250#true} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {82250#true} is VALID [2020-07-17 22:38:08,465 INFO L280 TraceCheckUtils]: 72: Hoare triple {82250#true} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {82250#true} is VALID [2020-07-17 22:38:08,465 INFO L280 TraceCheckUtils]: 73: Hoare triple {82250#true} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {82250#true} is VALID [2020-07-17 22:38:08,466 INFO L280 TraceCheckUtils]: 74: Hoare triple {82250#true} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {82250#true} is VALID [2020-07-17 22:38:08,466 INFO L280 TraceCheckUtils]: 75: Hoare triple {82250#true} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {82250#true} is VALID [2020-07-17 22:38:08,467 INFO L280 TraceCheckUtils]: 76: Hoare triple {82250#true} assume (1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0;~a16~0 := 4;~a20~0 := 0;~a17~0 := 0;#res := 24; {82376#(and (= 1 ~a21~0) (<= ~a16~0 4))} is VALID [2020-07-17 22:38:08,468 INFO L280 TraceCheckUtils]: 77: Hoare triple {82376#(and (= 1 ~a21~0) (<= ~a16~0 4))} assume true; {82376#(and (= 1 ~a21~0) (<= ~a16~0 4))} is VALID [2020-07-17 22:38:08,468 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {82376#(and (= 1 ~a21~0) (<= ~a16~0 4))} {82250#true} #786#return; {82376#(and (= 1 ~a21~0) (<= ~a16~0 4))} is VALID [2020-07-17 22:38:08,469 INFO L280 TraceCheckUtils]: 79: Hoare triple {82376#(and (= 1 ~a21~0) (<= ~a16~0 4))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {82376#(and (= 1 ~a21~0) (<= ~a16~0 4))} is VALID [2020-07-17 22:38:08,470 INFO L280 TraceCheckUtils]: 80: Hoare triple {82376#(and (= 1 ~a21~0) (<= ~a16~0 4))} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {82376#(and (= 1 ~a21~0) (<= ~a16~0 4))} is VALID [2020-07-17 22:38:08,471 INFO L280 TraceCheckUtils]: 81: Hoare triple {82376#(and (= 1 ~a21~0) (<= ~a16~0 4))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {82376#(and (= 1 ~a21~0) (<= ~a16~0 4))} is VALID [2020-07-17 22:38:08,472 INFO L263 TraceCheckUtils]: 82: Hoare triple {82376#(and (= 1 ~a21~0) (<= ~a16~0 4))} call #t~ret3 := calculate_output(~input~0); {82628#(and (<= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:38:08,472 INFO L280 TraceCheckUtils]: 83: Hoare triple {82628#(and (<= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {82628#(and (<= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:38:08,473 INFO L280 TraceCheckUtils]: 84: Hoare triple {82628#(and (<= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {82628#(and (<= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:38:08,474 INFO L280 TraceCheckUtils]: 85: Hoare triple {82628#(and (<= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {82628#(and (<= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:38:08,475 INFO L280 TraceCheckUtils]: 86: Hoare triple {82628#(and (<= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {82628#(and (<= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:38:08,476 INFO L280 TraceCheckUtils]: 87: Hoare triple {82628#(and (<= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {82628#(and (<= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:38:08,477 INFO L280 TraceCheckUtils]: 88: Hoare triple {82628#(and (<= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {82628#(and (<= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:38:08,477 INFO L280 TraceCheckUtils]: 89: Hoare triple {82628#(and (<= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {82628#(and (<= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:38:08,478 INFO L280 TraceCheckUtils]: 90: Hoare triple {82628#(and (<= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {82628#(and (<= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:38:08,480 INFO L280 TraceCheckUtils]: 91: Hoare triple {82628#(and (<= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume 8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0));~a7~0 := 1;~a17~0 := 1;~a21~0 := 0;~a20~0 := 1;~a8~0 := 13;~a16~0 := 5;#res := 26; {82656#(or (<= 6 |old(~a16~0)|) (and (<= 4 |old(~a16~0)|) (not (= 1 |old(~a21~0)|))))} is VALID [2020-07-17 22:38:08,480 INFO L280 TraceCheckUtils]: 92: Hoare triple {82656#(or (<= 6 |old(~a16~0)|) (and (<= 4 |old(~a16~0)|) (not (= 1 |old(~a21~0)|))))} assume true; {82656#(or (<= 6 |old(~a16~0)|) (and (<= 4 |old(~a16~0)|) (not (= 1 |old(~a21~0)|))))} is VALID [2020-07-17 22:38:08,482 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {82656#(or (<= 6 |old(~a16~0)|) (and (<= 4 |old(~a16~0)|) (not (= 1 |old(~a21~0)|))))} {82376#(and (= 1 ~a21~0) (<= ~a16~0 4))} #786#return; {82251#false} is VALID [2020-07-17 22:38:08,482 INFO L280 TraceCheckUtils]: 94: Hoare triple {82251#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {82251#false} is VALID [2020-07-17 22:38:08,482 INFO L280 TraceCheckUtils]: 95: Hoare triple {82251#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {82251#false} is VALID [2020-07-17 22:38:08,482 INFO L280 TraceCheckUtils]: 96: Hoare triple {82251#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {82251#false} is VALID [2020-07-17 22:38:08,482 INFO L263 TraceCheckUtils]: 97: Hoare triple {82251#false} call #t~ret3 := calculate_output(~input~0); {82251#false} is VALID [2020-07-17 22:38:08,482 INFO L280 TraceCheckUtils]: 98: Hoare triple {82251#false} ~input := #in~input; {82251#false} is VALID [2020-07-17 22:38:08,483 INFO L280 TraceCheckUtils]: 99: Hoare triple {82251#false} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {82251#false} is VALID [2020-07-17 22:38:08,483 INFO L280 TraceCheckUtils]: 100: Hoare triple {82251#false} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {82251#false} is VALID [2020-07-17 22:38:08,483 INFO L280 TraceCheckUtils]: 101: Hoare triple {82251#false} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {82251#false} is VALID [2020-07-17 22:38:08,483 INFO L280 TraceCheckUtils]: 102: Hoare triple {82251#false} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {82251#false} is VALID [2020-07-17 22:38:08,483 INFO L280 TraceCheckUtils]: 103: Hoare triple {82251#false} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {82251#false} is VALID [2020-07-17 22:38:08,484 INFO L280 TraceCheckUtils]: 104: Hoare triple {82251#false} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {82251#false} is VALID [2020-07-17 22:38:08,484 INFO L280 TraceCheckUtils]: 105: Hoare triple {82251#false} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {82251#false} is VALID [2020-07-17 22:38:08,484 INFO L280 TraceCheckUtils]: 106: Hoare triple {82251#false} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {82251#false} is VALID [2020-07-17 22:38:08,484 INFO L280 TraceCheckUtils]: 107: Hoare triple {82251#false} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {82251#false} is VALID [2020-07-17 22:38:08,484 INFO L280 TraceCheckUtils]: 108: Hoare triple {82251#false} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {82251#false} is VALID [2020-07-17 22:38:08,484 INFO L280 TraceCheckUtils]: 109: Hoare triple {82251#false} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {82251#false} is VALID [2020-07-17 22:38:08,485 INFO L280 TraceCheckUtils]: 110: Hoare triple {82251#false} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {82251#false} is VALID [2020-07-17 22:38:08,485 INFO L280 TraceCheckUtils]: 111: Hoare triple {82251#false} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {82251#false} is VALID [2020-07-17 22:38:08,485 INFO L280 TraceCheckUtils]: 112: Hoare triple {82251#false} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {82251#false} is VALID [2020-07-17 22:38:08,485 INFO L280 TraceCheckUtils]: 113: Hoare triple {82251#false} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {82251#false} is VALID [2020-07-17 22:38:08,485 INFO L280 TraceCheckUtils]: 114: Hoare triple {82251#false} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {82251#false} is VALID [2020-07-17 22:38:08,485 INFO L280 TraceCheckUtils]: 115: Hoare triple {82251#false} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {82251#false} is VALID [2020-07-17 22:38:08,486 INFO L280 TraceCheckUtils]: 116: Hoare triple {82251#false} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {82251#false} is VALID [2020-07-17 22:38:08,486 INFO L280 TraceCheckUtils]: 117: Hoare triple {82251#false} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {82251#false} is VALID [2020-07-17 22:38:08,486 INFO L280 TraceCheckUtils]: 118: Hoare triple {82251#false} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {82251#false} is VALID [2020-07-17 22:38:08,486 INFO L280 TraceCheckUtils]: 119: Hoare triple {82251#false} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {82251#false} is VALID [2020-07-17 22:38:08,486 INFO L280 TraceCheckUtils]: 120: Hoare triple {82251#false} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {82251#false} is VALID [2020-07-17 22:38:08,486 INFO L280 TraceCheckUtils]: 121: Hoare triple {82251#false} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {82251#false} is VALID [2020-07-17 22:38:08,487 INFO L280 TraceCheckUtils]: 122: Hoare triple {82251#false} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {82251#false} is VALID [2020-07-17 22:38:08,487 INFO L280 TraceCheckUtils]: 123: Hoare triple {82251#false} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {82251#false} is VALID [2020-07-17 22:38:08,487 INFO L280 TraceCheckUtils]: 124: Hoare triple {82251#false} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {82251#false} is VALID [2020-07-17 22:38:08,487 INFO L280 TraceCheckUtils]: 125: Hoare triple {82251#false} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {82251#false} is VALID [2020-07-17 22:38:08,487 INFO L280 TraceCheckUtils]: 126: Hoare triple {82251#false} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {82251#false} is VALID [2020-07-17 22:38:08,487 INFO L280 TraceCheckUtils]: 127: Hoare triple {82251#false} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {82251#false} is VALID [2020-07-17 22:38:08,488 INFO L280 TraceCheckUtils]: 128: Hoare triple {82251#false} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {82251#false} is VALID [2020-07-17 22:38:08,488 INFO L280 TraceCheckUtils]: 129: Hoare triple {82251#false} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {82251#false} is VALID [2020-07-17 22:38:08,488 INFO L280 TraceCheckUtils]: 130: Hoare triple {82251#false} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {82251#false} is VALID [2020-07-17 22:38:08,488 INFO L280 TraceCheckUtils]: 131: Hoare triple {82251#false} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {82251#false} is VALID [2020-07-17 22:38:08,488 INFO L280 TraceCheckUtils]: 132: Hoare triple {82251#false} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {82251#false} is VALID [2020-07-17 22:38:08,489 INFO L280 TraceCheckUtils]: 133: Hoare triple {82251#false} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {82251#false} is VALID [2020-07-17 22:38:08,489 INFO L280 TraceCheckUtils]: 134: Hoare triple {82251#false} assume 5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0;~a21~0 := 1;~a8~0 := 14;~a16~0 := 4;~a20~0 := 0;~a7~0 := 0;~a17~0 := 0;#res := -1; {82251#false} is VALID [2020-07-17 22:38:08,489 INFO L280 TraceCheckUtils]: 135: Hoare triple {82251#false} assume true; {82251#false} is VALID [2020-07-17 22:38:08,489 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {82251#false} {82251#false} #786#return; {82251#false} is VALID [2020-07-17 22:38:08,489 INFO L280 TraceCheckUtils]: 137: Hoare triple {82251#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {82251#false} is VALID [2020-07-17 22:38:08,489 INFO L280 TraceCheckUtils]: 138: Hoare triple {82251#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {82251#false} is VALID [2020-07-17 22:38:08,490 INFO L280 TraceCheckUtils]: 139: Hoare triple {82251#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {82251#false} is VALID [2020-07-17 22:38:08,490 INFO L263 TraceCheckUtils]: 140: Hoare triple {82251#false} call #t~ret3 := calculate_output(~input~0); {82251#false} is VALID [2020-07-17 22:38:08,490 INFO L280 TraceCheckUtils]: 141: Hoare triple {82251#false} ~input := #in~input; {82251#false} is VALID [2020-07-17 22:38:08,490 INFO L280 TraceCheckUtils]: 142: Hoare triple {82251#false} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {82251#false} is VALID [2020-07-17 22:38:08,490 INFO L280 TraceCheckUtils]: 143: Hoare triple {82251#false} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {82251#false} is VALID [2020-07-17 22:38:08,491 INFO L280 TraceCheckUtils]: 144: Hoare triple {82251#false} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {82251#false} is VALID [2020-07-17 22:38:08,491 INFO L280 TraceCheckUtils]: 145: Hoare triple {82251#false} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {82251#false} is VALID [2020-07-17 22:38:08,491 INFO L280 TraceCheckUtils]: 146: Hoare triple {82251#false} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {82251#false} is VALID [2020-07-17 22:38:08,491 INFO L280 TraceCheckUtils]: 147: Hoare triple {82251#false} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {82251#false} is VALID [2020-07-17 22:38:08,491 INFO L280 TraceCheckUtils]: 148: Hoare triple {82251#false} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {82251#false} is VALID [2020-07-17 22:38:08,492 INFO L280 TraceCheckUtils]: 149: Hoare triple {82251#false} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {82251#false} is VALID [2020-07-17 22:38:08,492 INFO L280 TraceCheckUtils]: 150: Hoare triple {82251#false} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {82251#false} is VALID [2020-07-17 22:38:08,492 INFO L280 TraceCheckUtils]: 151: Hoare triple {82251#false} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {82251#false} is VALID [2020-07-17 22:38:08,492 INFO L280 TraceCheckUtils]: 152: Hoare triple {82251#false} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {82251#false} is VALID [2020-07-17 22:38:08,492 INFO L280 TraceCheckUtils]: 153: Hoare triple {82251#false} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {82251#false} is VALID [2020-07-17 22:38:08,492 INFO L280 TraceCheckUtils]: 154: Hoare triple {82251#false} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {82251#false} is VALID [2020-07-17 22:38:08,493 INFO L280 TraceCheckUtils]: 155: Hoare triple {82251#false} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {82251#false} is VALID [2020-07-17 22:38:08,493 INFO L280 TraceCheckUtils]: 156: Hoare triple {82251#false} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {82251#false} is VALID [2020-07-17 22:38:08,493 INFO L280 TraceCheckUtils]: 157: Hoare triple {82251#false} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {82251#false} is VALID [2020-07-17 22:38:08,493 INFO L280 TraceCheckUtils]: 158: Hoare triple {82251#false} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {82251#false} is VALID [2020-07-17 22:38:08,493 INFO L280 TraceCheckUtils]: 159: Hoare triple {82251#false} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {82251#false} is VALID [2020-07-17 22:38:08,493 INFO L280 TraceCheckUtils]: 160: Hoare triple {82251#false} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {82251#false} is VALID [2020-07-17 22:38:08,494 INFO L280 TraceCheckUtils]: 161: Hoare triple {82251#false} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {82251#false} is VALID [2020-07-17 22:38:08,494 INFO L280 TraceCheckUtils]: 162: Hoare triple {82251#false} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {82251#false} is VALID [2020-07-17 22:38:08,494 INFO L280 TraceCheckUtils]: 163: Hoare triple {82251#false} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {82251#false} is VALID [2020-07-17 22:38:08,494 INFO L280 TraceCheckUtils]: 164: Hoare triple {82251#false} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {82251#false} is VALID [2020-07-17 22:38:08,494 INFO L280 TraceCheckUtils]: 165: Hoare triple {82251#false} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {82251#false} is VALID [2020-07-17 22:38:08,494 INFO L280 TraceCheckUtils]: 166: Hoare triple {82251#false} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {82251#false} is VALID [2020-07-17 22:38:08,495 INFO L280 TraceCheckUtils]: 167: Hoare triple {82251#false} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {82251#false} is VALID [2020-07-17 22:38:08,495 INFO L280 TraceCheckUtils]: 168: Hoare triple {82251#false} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {82251#false} is VALID [2020-07-17 22:38:08,495 INFO L280 TraceCheckUtils]: 169: Hoare triple {82251#false} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {82251#false} is VALID [2020-07-17 22:38:08,495 INFO L280 TraceCheckUtils]: 170: Hoare triple {82251#false} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {82251#false} is VALID [2020-07-17 22:38:08,495 INFO L280 TraceCheckUtils]: 171: Hoare triple {82251#false} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {82251#false} is VALID [2020-07-17 22:38:08,495 INFO L280 TraceCheckUtils]: 172: Hoare triple {82251#false} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {82251#false} is VALID [2020-07-17 22:38:08,496 INFO L280 TraceCheckUtils]: 173: Hoare triple {82251#false} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {82251#false} is VALID [2020-07-17 22:38:08,496 INFO L280 TraceCheckUtils]: 174: Hoare triple {82251#false} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {82251#false} is VALID [2020-07-17 22:38:08,496 INFO L280 TraceCheckUtils]: 175: Hoare triple {82251#false} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {82251#false} is VALID [2020-07-17 22:38:08,496 INFO L280 TraceCheckUtils]: 176: Hoare triple {82251#false} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {82251#false} is VALID [2020-07-17 22:38:08,496 INFO L280 TraceCheckUtils]: 177: Hoare triple {82251#false} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {82251#false} is VALID [2020-07-17 22:38:08,496 INFO L280 TraceCheckUtils]: 178: Hoare triple {82251#false} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {82251#false} is VALID [2020-07-17 22:38:08,497 INFO L280 TraceCheckUtils]: 179: Hoare triple {82251#false} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {82251#false} is VALID [2020-07-17 22:38:08,497 INFO L280 TraceCheckUtils]: 180: Hoare triple {82251#false} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {82251#false} is VALID [2020-07-17 22:38:08,497 INFO L280 TraceCheckUtils]: 181: Hoare triple {82251#false} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {82251#false} is VALID [2020-07-17 22:38:08,497 INFO L280 TraceCheckUtils]: 182: Hoare triple {82251#false} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {82251#false} is VALID [2020-07-17 22:38:08,497 INFO L280 TraceCheckUtils]: 183: Hoare triple {82251#false} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {82251#false} is VALID [2020-07-17 22:38:08,497 INFO L280 TraceCheckUtils]: 184: Hoare triple {82251#false} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {82251#false} is VALID [2020-07-17 22:38:08,498 INFO L280 TraceCheckUtils]: 185: Hoare triple {82251#false} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {82251#false} is VALID [2020-07-17 22:38:08,498 INFO L280 TraceCheckUtils]: 186: Hoare triple {82251#false} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {82251#false} is VALID [2020-07-17 22:38:08,498 INFO L280 TraceCheckUtils]: 187: Hoare triple {82251#false} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {82251#false} is VALID [2020-07-17 22:38:08,498 INFO L280 TraceCheckUtils]: 188: Hoare triple {82251#false} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {82251#false} is VALID [2020-07-17 22:38:08,498 INFO L280 TraceCheckUtils]: 189: Hoare triple {82251#false} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {82251#false} is VALID [2020-07-17 22:38:08,498 INFO L280 TraceCheckUtils]: 190: Hoare triple {82251#false} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {82251#false} is VALID [2020-07-17 22:38:08,499 INFO L280 TraceCheckUtils]: 191: Hoare triple {82251#false} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {82251#false} is VALID [2020-07-17 22:38:08,499 INFO L280 TraceCheckUtils]: 192: Hoare triple {82251#false} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {82251#false} is VALID [2020-07-17 22:38:08,499 INFO L280 TraceCheckUtils]: 193: Hoare triple {82251#false} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == ~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {82251#false} is VALID [2020-07-17 22:38:08,499 INFO L280 TraceCheckUtils]: 194: Hoare triple {82251#false} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == ~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {82251#false} is VALID [2020-07-17 22:38:08,499 INFO L280 TraceCheckUtils]: 195: Hoare triple {82251#false} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == ~input) && 4 == ~a16~0) && 1 == ~a20~0); {82251#false} is VALID [2020-07-17 22:38:08,499 INFO L280 TraceCheckUtils]: 196: Hoare triple {82251#false} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == ~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {82251#false} is VALID [2020-07-17 22:38:08,500 INFO L280 TraceCheckUtils]: 197: Hoare triple {82251#false} assume !(1 == ~a21~0 && (8 == ~a12~0 && ((1 == ~a17~0 && 3 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0); {82251#false} is VALID [2020-07-17 22:38:08,500 INFO L280 TraceCheckUtils]: 198: Hoare triple {82251#false} assume !(!(1 == ~a21~0) && 1 == ~a20~0 && (8 == ~a12~0 && 13 == ~a8~0 && ((5 == ~a16~0 && !(1 == ~a17~0)) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 2 == ~input) && 1 == ~a7~0); {82251#false} is VALID [2020-07-17 22:38:08,500 INFO L280 TraceCheckUtils]: 199: Hoare triple {82251#false} assume !(1 == ~a7~0 && 8 == ~a12~0 && ((1 == ~a20~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (4 == ~a16~0 && !(1 == ~a17~0))) && 4 == ~input) && 13 == ~a8~0) && !(1 == ~a21~0)); {82251#false} is VALID [2020-07-17 22:38:08,500 INFO L280 TraceCheckUtils]: 200: Hoare triple {82251#false} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == ~input) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {82251#false} is VALID [2020-07-17 22:38:08,500 INFO L280 TraceCheckUtils]: 201: Hoare triple {82251#false} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == ~input && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {82251#false} is VALID [2020-07-17 22:38:08,500 INFO L280 TraceCheckUtils]: 202: Hoare triple {82251#false} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == ~input && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {82251#false} is VALID [2020-07-17 22:38:08,501 INFO L280 TraceCheckUtils]: 203: Hoare triple {82251#false} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == ~input) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {82251#false} is VALID [2020-07-17 22:38:08,501 INFO L280 TraceCheckUtils]: 204: Hoare triple {82251#false} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == ~input) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {82251#false} is VALID [2020-07-17 22:38:08,501 INFO L280 TraceCheckUtils]: 205: Hoare triple {82251#false} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == ~input && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {82251#false} is VALID [2020-07-17 22:38:08,501 INFO L280 TraceCheckUtils]: 206: Hoare triple {82251#false} assume !(((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {82251#false} is VALID [2020-07-17 22:38:08,501 INFO L280 TraceCheckUtils]: 207: Hoare triple {82251#false} assume !(8 == ~a12~0 && 5 == ~input && ((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a7~0 && 1 == ~a17~0) && 13 == ~a8~0))); {82251#false} is VALID [2020-07-17 22:38:08,501 INFO L280 TraceCheckUtils]: 208: Hoare triple {82251#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {82251#false} is VALID [2020-07-17 22:38:08,502 INFO L280 TraceCheckUtils]: 209: Hoare triple {82251#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {82251#false} is VALID [2020-07-17 22:38:08,502 INFO L280 TraceCheckUtils]: 210: Hoare triple {82251#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {82251#false} is VALID [2020-07-17 22:38:08,502 INFO L280 TraceCheckUtils]: 211: Hoare triple {82251#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {82251#false} is VALID [2020-07-17 22:38:08,502 INFO L280 TraceCheckUtils]: 212: Hoare triple {82251#false} assume (((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {82251#false} is VALID [2020-07-17 22:38:08,502 INFO L280 TraceCheckUtils]: 213: Hoare triple {82251#false} assume !false; {82251#false} is VALID [2020-07-17 22:38:08,531 INFO L134 CoverageAnalysis]: Checked inductivity of 272 backedges. 199 proven. 2 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2020-07-17 22:38:08,531 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-17 22:38:08,532 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 5] total 12 [2020-07-17 22:38:08,532 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1517790228] [2020-07-17 22:38:08,533 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 214 [2020-07-17 22:38:08,536 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:38:08,536 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states. [2020-07-17 22:38:08,785 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 177 edges. 177 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:38:08,785 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2020-07-17 22:38:08,785 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:38:08,786 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2020-07-17 22:38:08,786 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=99, Unknown=0, NotChecked=0, Total=132 [2020-07-17 22:38:08,786 INFO L87 Difference]: Start difference. First operand 2675 states and 3039 transitions. Second operand 12 states. [2020-07-17 22:38:19,719 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:38:19,719 INFO L93 Difference]: Finished difference Result 5237 states and 6000 transitions. [2020-07-17 22:38:19,719 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2020-07-17 22:38:19,720 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 214 [2020-07-17 22:38:19,720 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:38:19,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-17 22:38:19,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 887 transitions. [2020-07-17 22:38:19,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-17 22:38:19,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 887 transitions. [2020-07-17 22:38:19,732 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 21 states and 887 transitions. [2020-07-17 22:38:21,654 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 887 edges. 887 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:38:21,911 INFO L225 Difference]: With dead ends: 5237 [2020-07-17 22:38:21,911 INFO L226 Difference]: Without dead ends: 2703 [2020-07-17 22:38:21,915 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 261 GetRequests, 236 SyntacticMatches, 0 SemanticMatches, 25 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 123 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=180, Invalid=522, Unknown=0, NotChecked=0, Total=702 [2020-07-17 22:38:21,917 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2703 states. [2020-07-17 22:38:22,467 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2703 to 2679. [2020-07-17 22:38:22,468 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:38:22,468 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2703 states. Second operand 2679 states. [2020-07-17 22:38:22,468 INFO L74 IsIncluded]: Start isIncluded. First operand 2703 states. Second operand 2679 states. [2020-07-17 22:38:22,468 INFO L87 Difference]: Start difference. First operand 2703 states. Second operand 2679 states. [2020-07-17 22:38:22,728 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:38:22,728 INFO L93 Difference]: Finished difference Result 2703 states and 3077 transitions. [2020-07-17 22:38:22,728 INFO L276 IsEmpty]: Start isEmpty. Operand 2703 states and 3077 transitions. [2020-07-17 22:38:22,730 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:38:22,731 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:38:22,731 INFO L74 IsIncluded]: Start isIncluded. First operand 2679 states. Second operand 2703 states. [2020-07-17 22:38:22,731 INFO L87 Difference]: Start difference. First operand 2679 states. Second operand 2703 states. [2020-07-17 22:38:22,984 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:38:22,984 INFO L93 Difference]: Finished difference Result 2703 states and 3077 transitions. [2020-07-17 22:38:22,984 INFO L276 IsEmpty]: Start isEmpty. Operand 2703 states and 3077 transitions. [2020-07-17 22:38:22,987 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:38:22,987 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:38:22,987 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:38:22,988 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:38:22,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2679 states. [2020-07-17 22:38:23,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2679 states to 2679 states and 3014 transitions. [2020-07-17 22:38:23,256 INFO L78 Accepts]: Start accepts. Automaton has 2679 states and 3014 transitions. Word has length 214 [2020-07-17 22:38:23,256 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:38:23,256 INFO L479 AbstractCegarLoop]: Abstraction has 2679 states and 3014 transitions. [2020-07-17 22:38:23,256 INFO L480 AbstractCegarLoop]: Interpolant automaton has 12 states. [2020-07-17 22:38:23,256 INFO L276 IsEmpty]: Start isEmpty. Operand 2679 states and 3014 transitions. [2020-07-17 22:38:23,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2020-07-17 22:38:23,259 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:38:23,259 INFO L422 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 22:38:23,459 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9,10 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-17 22:38:23,460 INFO L427 AbstractCegarLoop]: === Iteration 11 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:38:23,460 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:38:23,461 INFO L82 PathProgramCache]: Analyzing trace with hash -1828507193, now seen corresponding path program 1 times [2020-07-17 22:38:23,461 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:38:23,461 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1746653751] [2020-07-17 22:38:23,462 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:38:23,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:38:23,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:38:23,585 INFO L280 TraceCheckUtils]: 0: Hoare triple {96724#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {96575#true} is VALID [2020-07-17 22:38:23,586 INFO L280 TraceCheckUtils]: 1: Hoare triple {96575#true} assume true; {96575#true} is VALID [2020-07-17 22:38:23,586 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {96575#true} {96575#true} #782#return; {96575#true} is VALID [2020-07-17 22:38:23,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:38:23,628 INFO L280 TraceCheckUtils]: 0: Hoare triple {96725#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {96575#true} is VALID [2020-07-17 22:38:23,628 INFO L280 TraceCheckUtils]: 1: Hoare triple {96575#true} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {96575#true} is VALID [2020-07-17 22:38:23,628 INFO L280 TraceCheckUtils]: 2: Hoare triple {96575#true} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {96575#true} is VALID [2020-07-17 22:38:23,628 INFO L280 TraceCheckUtils]: 3: Hoare triple {96575#true} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {96575#true} is VALID [2020-07-17 22:38:23,629 INFO L280 TraceCheckUtils]: 4: Hoare triple {96575#true} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {96575#true} is VALID [2020-07-17 22:38:23,629 INFO L280 TraceCheckUtils]: 5: Hoare triple {96575#true} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {96575#true} is VALID [2020-07-17 22:38:23,629 INFO L280 TraceCheckUtils]: 6: Hoare triple {96575#true} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {96575#true} is VALID [2020-07-17 22:38:23,629 INFO L280 TraceCheckUtils]: 7: Hoare triple {96575#true} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {96575#true} is VALID [2020-07-17 22:38:23,629 INFO L280 TraceCheckUtils]: 8: Hoare triple {96575#true} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {96575#true} is VALID [2020-07-17 22:38:23,629 INFO L280 TraceCheckUtils]: 9: Hoare triple {96575#true} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {96575#true} is VALID [2020-07-17 22:38:23,630 INFO L280 TraceCheckUtils]: 10: Hoare triple {96575#true} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {96575#true} is VALID [2020-07-17 22:38:23,630 INFO L280 TraceCheckUtils]: 11: Hoare triple {96575#true} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {96575#true} is VALID [2020-07-17 22:38:23,630 INFO L280 TraceCheckUtils]: 12: Hoare triple {96575#true} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {96575#true} is VALID [2020-07-17 22:38:23,630 INFO L280 TraceCheckUtils]: 13: Hoare triple {96575#true} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {96575#true} is VALID [2020-07-17 22:38:23,630 INFO L280 TraceCheckUtils]: 14: Hoare triple {96575#true} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {96575#true} is VALID [2020-07-17 22:38:23,630 INFO L280 TraceCheckUtils]: 15: Hoare triple {96575#true} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {96575#true} is VALID [2020-07-17 22:38:23,631 INFO L280 TraceCheckUtils]: 16: Hoare triple {96575#true} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {96575#true} is VALID [2020-07-17 22:38:23,631 INFO L280 TraceCheckUtils]: 17: Hoare triple {96575#true} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {96575#true} is VALID [2020-07-17 22:38:23,631 INFO L280 TraceCheckUtils]: 18: Hoare triple {96575#true} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {96575#true} is VALID [2020-07-17 22:38:23,631 INFO L280 TraceCheckUtils]: 19: Hoare triple {96575#true} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {96575#true} is VALID [2020-07-17 22:38:23,631 INFO L280 TraceCheckUtils]: 20: Hoare triple {96575#true} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {96575#true} is VALID [2020-07-17 22:38:23,632 INFO L280 TraceCheckUtils]: 21: Hoare triple {96575#true} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {96575#true} is VALID [2020-07-17 22:38:23,632 INFO L280 TraceCheckUtils]: 22: Hoare triple {96575#true} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {96575#true} is VALID [2020-07-17 22:38:23,632 INFO L280 TraceCheckUtils]: 23: Hoare triple {96575#true} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {96575#true} is VALID [2020-07-17 22:38:23,632 INFO L280 TraceCheckUtils]: 24: Hoare triple {96575#true} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {96575#true} is VALID [2020-07-17 22:38:23,632 INFO L280 TraceCheckUtils]: 25: Hoare triple {96575#true} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {96575#true} is VALID [2020-07-17 22:38:23,632 INFO L280 TraceCheckUtils]: 26: Hoare triple {96575#true} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {96575#true} is VALID [2020-07-17 22:38:23,633 INFO L280 TraceCheckUtils]: 27: Hoare triple {96575#true} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {96575#true} is VALID [2020-07-17 22:38:23,633 INFO L280 TraceCheckUtils]: 28: Hoare triple {96575#true} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {96575#true} is VALID [2020-07-17 22:38:23,633 INFO L280 TraceCheckUtils]: 29: Hoare triple {96575#true} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {96575#true} is VALID [2020-07-17 22:38:23,633 INFO L280 TraceCheckUtils]: 30: Hoare triple {96575#true} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {96575#true} is VALID [2020-07-17 22:38:23,633 INFO L280 TraceCheckUtils]: 31: Hoare triple {96575#true} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {96575#true} is VALID [2020-07-17 22:38:23,633 INFO L280 TraceCheckUtils]: 32: Hoare triple {96575#true} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {96575#true} is VALID [2020-07-17 22:38:23,634 INFO L280 TraceCheckUtils]: 33: Hoare triple {96575#true} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {96575#true} is VALID [2020-07-17 22:38:23,634 INFO L280 TraceCheckUtils]: 34: Hoare triple {96575#true} assume 1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0;~a17~0 := 0;~a16~0 := 6;#res := 22; {96617#(= 6 ~a16~0)} is VALID [2020-07-17 22:38:23,635 INFO L280 TraceCheckUtils]: 35: Hoare triple {96617#(= 6 ~a16~0)} assume true; {96617#(= 6 ~a16~0)} is VALID [2020-07-17 22:38:23,636 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {96617#(= 6 ~a16~0)} {96575#true} #786#return; {96617#(= 6 ~a16~0)} is VALID [2020-07-17 22:38:23,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:38:23,679 INFO L280 TraceCheckUtils]: 0: Hoare triple {96725#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:38:23,679 INFO L280 TraceCheckUtils]: 1: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:38:23,680 INFO L280 TraceCheckUtils]: 2: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:38:23,680 INFO L280 TraceCheckUtils]: 3: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:38:23,681 INFO L280 TraceCheckUtils]: 4: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:38:23,681 INFO L280 TraceCheckUtils]: 5: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:38:23,682 INFO L280 TraceCheckUtils]: 6: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:38:23,682 INFO L280 TraceCheckUtils]: 7: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:38:23,683 INFO L280 TraceCheckUtils]: 8: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:38:23,683 INFO L280 TraceCheckUtils]: 9: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:38:23,683 INFO L280 TraceCheckUtils]: 10: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:38:23,684 INFO L280 TraceCheckUtils]: 11: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:38:23,684 INFO L280 TraceCheckUtils]: 12: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:38:23,685 INFO L280 TraceCheckUtils]: 13: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:38:23,685 INFO L280 TraceCheckUtils]: 14: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:38:23,686 INFO L280 TraceCheckUtils]: 15: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:38:23,686 INFO L280 TraceCheckUtils]: 16: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:38:23,687 INFO L280 TraceCheckUtils]: 17: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:38:23,687 INFO L280 TraceCheckUtils]: 18: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:38:23,688 INFO L280 TraceCheckUtils]: 19: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:38:23,688 INFO L280 TraceCheckUtils]: 20: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:38:23,689 INFO L280 TraceCheckUtils]: 21: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:38:23,689 INFO L280 TraceCheckUtils]: 22: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:38:23,690 INFO L280 TraceCheckUtils]: 23: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:38:23,690 INFO L280 TraceCheckUtils]: 24: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:38:23,691 INFO L280 TraceCheckUtils]: 25: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:38:23,691 INFO L280 TraceCheckUtils]: 26: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:38:23,692 INFO L280 TraceCheckUtils]: 27: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:38:23,692 INFO L280 TraceCheckUtils]: 28: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:38:23,693 INFO L280 TraceCheckUtils]: 29: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:38:23,693 INFO L280 TraceCheckUtils]: 30: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:38:23,694 INFO L280 TraceCheckUtils]: 31: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:38:23,694 INFO L280 TraceCheckUtils]: 32: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:38:23,695 INFO L280 TraceCheckUtils]: 33: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:38:23,695 INFO L280 TraceCheckUtils]: 34: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:38:23,696 INFO L280 TraceCheckUtils]: 35: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:38:23,696 INFO L280 TraceCheckUtils]: 36: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:38:23,697 INFO L280 TraceCheckUtils]: 37: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:38:23,697 INFO L280 TraceCheckUtils]: 38: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:38:23,698 INFO L280 TraceCheckUtils]: 39: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:38:23,698 INFO L280 TraceCheckUtils]: 40: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:38:23,699 INFO L280 TraceCheckUtils]: 41: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:38:23,699 INFO L280 TraceCheckUtils]: 42: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:38:23,700 INFO L280 TraceCheckUtils]: 43: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:38:23,701 INFO L280 TraceCheckUtils]: 44: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume (8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0;~a20~0 := 0;~a17~0 := 1;~a16~0 := 6;#res := 21; {96727#(= 4 |old(~a16~0)|)} is VALID [2020-07-17 22:38:23,701 INFO L280 TraceCheckUtils]: 45: Hoare triple {96727#(= 4 |old(~a16~0)|)} assume true; {96727#(= 4 |old(~a16~0)|)} is VALID [2020-07-17 22:38:23,702 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {96727#(= 4 |old(~a16~0)|)} {96617#(= 6 ~a16~0)} #786#return; {96576#false} is VALID [2020-07-17 22:38:23,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:38:23,714 INFO L280 TraceCheckUtils]: 0: Hoare triple {96725#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {96575#true} is VALID [2020-07-17 22:38:23,714 INFO L280 TraceCheckUtils]: 1: Hoare triple {96575#true} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {96575#true} is VALID [2020-07-17 22:38:23,715 INFO L280 TraceCheckUtils]: 2: Hoare triple {96575#true} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {96575#true} is VALID [2020-07-17 22:38:23,715 INFO L280 TraceCheckUtils]: 3: Hoare triple {96575#true} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {96575#true} is VALID [2020-07-17 22:38:23,715 INFO L280 TraceCheckUtils]: 4: Hoare triple {96575#true} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {96575#true} is VALID [2020-07-17 22:38:23,715 INFO L280 TraceCheckUtils]: 5: Hoare triple {96575#true} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {96575#true} is VALID [2020-07-17 22:38:23,715 INFO L280 TraceCheckUtils]: 6: Hoare triple {96575#true} assume (1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0;~a17~0 := 0;#res := 26; {96575#true} is VALID [2020-07-17 22:38:23,715 INFO L280 TraceCheckUtils]: 7: Hoare triple {96575#true} assume true; {96575#true} is VALID [2020-07-17 22:38:23,716 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {96575#true} {96576#false} #786#return; {96576#false} is VALID [2020-07-17 22:38:23,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:38:23,722 INFO L280 TraceCheckUtils]: 0: Hoare triple {96725#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {96575#true} is VALID [2020-07-17 22:38:23,723 INFO L280 TraceCheckUtils]: 1: Hoare triple {96575#true} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {96575#true} is VALID [2020-07-17 22:38:23,723 INFO L280 TraceCheckUtils]: 2: Hoare triple {96575#true} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {96575#true} is VALID [2020-07-17 22:38:23,723 INFO L280 TraceCheckUtils]: 3: Hoare triple {96575#true} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {96575#true} is VALID [2020-07-17 22:38:23,723 INFO L280 TraceCheckUtils]: 4: Hoare triple {96575#true} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {96575#true} is VALID [2020-07-17 22:38:23,723 INFO L280 TraceCheckUtils]: 5: Hoare triple {96575#true} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {96575#true} is VALID [2020-07-17 22:38:23,724 INFO L280 TraceCheckUtils]: 6: Hoare triple {96575#true} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {96575#true} is VALID [2020-07-17 22:38:23,724 INFO L280 TraceCheckUtils]: 7: Hoare triple {96575#true} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {96575#true} is VALID [2020-07-17 22:38:23,724 INFO L280 TraceCheckUtils]: 8: Hoare triple {96575#true} assume 8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0));~a7~0 := 1;~a17~0 := 1;~a21~0 := 0;~a20~0 := 1;~a8~0 := 13;~a16~0 := 5;#res := 26; {96575#true} is VALID [2020-07-17 22:38:23,724 INFO L280 TraceCheckUtils]: 9: Hoare triple {96575#true} assume true; {96575#true} is VALID [2020-07-17 22:38:23,724 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {96575#true} {96576#false} #786#return; {96576#false} is VALID [2020-07-17 22:38:23,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:38:23,741 INFO L280 TraceCheckUtils]: 0: Hoare triple {96725#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {96575#true} is VALID [2020-07-17 22:38:23,742 INFO L280 TraceCheckUtils]: 1: Hoare triple {96575#true} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {96575#true} is VALID [2020-07-17 22:38:23,742 INFO L280 TraceCheckUtils]: 2: Hoare triple {96575#true} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {96575#true} is VALID [2020-07-17 22:38:23,742 INFO L280 TraceCheckUtils]: 3: Hoare triple {96575#true} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {96575#true} is VALID [2020-07-17 22:38:23,742 INFO L280 TraceCheckUtils]: 4: Hoare triple {96575#true} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {96575#true} is VALID [2020-07-17 22:38:23,742 INFO L280 TraceCheckUtils]: 5: Hoare triple {96575#true} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {96575#true} is VALID [2020-07-17 22:38:23,742 INFO L280 TraceCheckUtils]: 6: Hoare triple {96575#true} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {96575#true} is VALID [2020-07-17 22:38:23,743 INFO L280 TraceCheckUtils]: 7: Hoare triple {96575#true} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {96575#true} is VALID [2020-07-17 22:38:23,743 INFO L280 TraceCheckUtils]: 8: Hoare triple {96575#true} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {96575#true} is VALID [2020-07-17 22:38:23,743 INFO L280 TraceCheckUtils]: 9: Hoare triple {96575#true} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {96575#true} is VALID [2020-07-17 22:38:23,743 INFO L280 TraceCheckUtils]: 10: Hoare triple {96575#true} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {96575#true} is VALID [2020-07-17 22:38:23,743 INFO L280 TraceCheckUtils]: 11: Hoare triple {96575#true} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {96575#true} is VALID [2020-07-17 22:38:23,743 INFO L280 TraceCheckUtils]: 12: Hoare triple {96575#true} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {96575#true} is VALID [2020-07-17 22:38:23,744 INFO L280 TraceCheckUtils]: 13: Hoare triple {96575#true} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {96575#true} is VALID [2020-07-17 22:38:23,744 INFO L280 TraceCheckUtils]: 14: Hoare triple {96575#true} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {96575#true} is VALID [2020-07-17 22:38:23,744 INFO L280 TraceCheckUtils]: 15: Hoare triple {96575#true} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {96575#true} is VALID [2020-07-17 22:38:23,744 INFO L280 TraceCheckUtils]: 16: Hoare triple {96575#true} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {96575#true} is VALID [2020-07-17 22:38:23,744 INFO L280 TraceCheckUtils]: 17: Hoare triple {96575#true} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {96575#true} is VALID [2020-07-17 22:38:23,744 INFO L280 TraceCheckUtils]: 18: Hoare triple {96575#true} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {96575#true} is VALID [2020-07-17 22:38:23,745 INFO L280 TraceCheckUtils]: 19: Hoare triple {96575#true} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {96575#true} is VALID [2020-07-17 22:38:23,745 INFO L280 TraceCheckUtils]: 20: Hoare triple {96575#true} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {96575#true} is VALID [2020-07-17 22:38:23,745 INFO L280 TraceCheckUtils]: 21: Hoare triple {96575#true} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {96575#true} is VALID [2020-07-17 22:38:23,745 INFO L280 TraceCheckUtils]: 22: Hoare triple {96575#true} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {96575#true} is VALID [2020-07-17 22:38:23,745 INFO L280 TraceCheckUtils]: 23: Hoare triple {96575#true} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {96575#true} is VALID [2020-07-17 22:38:23,746 INFO L280 TraceCheckUtils]: 24: Hoare triple {96575#true} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {96575#true} is VALID [2020-07-17 22:38:23,746 INFO L280 TraceCheckUtils]: 25: Hoare triple {96575#true} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {96575#true} is VALID [2020-07-17 22:38:23,746 INFO L280 TraceCheckUtils]: 26: Hoare triple {96575#true} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {96575#true} is VALID [2020-07-17 22:38:23,746 INFO L280 TraceCheckUtils]: 27: Hoare triple {96575#true} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {96575#true} is VALID [2020-07-17 22:38:23,746 INFO L280 TraceCheckUtils]: 28: Hoare triple {96575#true} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {96575#true} is VALID [2020-07-17 22:38:23,746 INFO L280 TraceCheckUtils]: 29: Hoare triple {96575#true} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {96575#true} is VALID [2020-07-17 22:38:23,747 INFO L280 TraceCheckUtils]: 30: Hoare triple {96575#true} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {96575#true} is VALID [2020-07-17 22:38:23,747 INFO L280 TraceCheckUtils]: 31: Hoare triple {96575#true} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {96575#true} is VALID [2020-07-17 22:38:23,747 INFO L280 TraceCheckUtils]: 32: Hoare triple {96575#true} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {96575#true} is VALID [2020-07-17 22:38:23,747 INFO L280 TraceCheckUtils]: 33: Hoare triple {96575#true} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {96575#true} is VALID [2020-07-17 22:38:23,747 INFO L280 TraceCheckUtils]: 34: Hoare triple {96575#true} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {96575#true} is VALID [2020-07-17 22:38:23,747 INFO L280 TraceCheckUtils]: 35: Hoare triple {96575#true} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {96575#true} is VALID [2020-07-17 22:38:23,748 INFO L280 TraceCheckUtils]: 36: Hoare triple {96575#true} assume 5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0;~a21~0 := 1;~a8~0 := 14;~a16~0 := 4;~a20~0 := 0;~a7~0 := 0;~a17~0 := 0;#res := -1; {96575#true} is VALID [2020-07-17 22:38:23,748 INFO L280 TraceCheckUtils]: 37: Hoare triple {96575#true} assume true; {96575#true} is VALID [2020-07-17 22:38:23,748 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {96575#true} {96576#false} #786#return; {96576#false} is VALID [2020-07-17 22:38:23,750 INFO L263 TraceCheckUtils]: 0: Hoare triple {96575#true} call ULTIMATE.init(); {96724#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} is VALID [2020-07-17 22:38:23,751 INFO L280 TraceCheckUtils]: 1: Hoare triple {96724#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {96575#true} is VALID [2020-07-17 22:38:23,751 INFO L280 TraceCheckUtils]: 2: Hoare triple {96575#true} assume true; {96575#true} is VALID [2020-07-17 22:38:23,751 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {96575#true} {96575#true} #782#return; {96575#true} is VALID [2020-07-17 22:38:23,751 INFO L263 TraceCheckUtils]: 4: Hoare triple {96575#true} call #t~ret4 := main(); {96575#true} is VALID [2020-07-17 22:38:23,751 INFO L280 TraceCheckUtils]: 5: Hoare triple {96575#true} ~output~0 := -1; {96575#true} is VALID [2020-07-17 22:38:23,752 INFO L280 TraceCheckUtils]: 6: Hoare triple {96575#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {96575#true} is VALID [2020-07-17 22:38:23,752 INFO L280 TraceCheckUtils]: 7: Hoare triple {96575#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {96575#true} is VALID [2020-07-17 22:38:23,753 INFO L263 TraceCheckUtils]: 8: Hoare triple {96575#true} call #t~ret3 := calculate_output(~input~0); {96725#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:38:23,753 INFO L280 TraceCheckUtils]: 9: Hoare triple {96725#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {96575#true} is VALID [2020-07-17 22:38:23,753 INFO L280 TraceCheckUtils]: 10: Hoare triple {96575#true} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {96575#true} is VALID [2020-07-17 22:38:23,753 INFO L280 TraceCheckUtils]: 11: Hoare triple {96575#true} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {96575#true} is VALID [2020-07-17 22:38:23,754 INFO L280 TraceCheckUtils]: 12: Hoare triple {96575#true} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {96575#true} is VALID [2020-07-17 22:38:23,754 INFO L280 TraceCheckUtils]: 13: Hoare triple {96575#true} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {96575#true} is VALID [2020-07-17 22:38:23,754 INFO L280 TraceCheckUtils]: 14: Hoare triple {96575#true} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {96575#true} is VALID [2020-07-17 22:38:23,754 INFO L280 TraceCheckUtils]: 15: Hoare triple {96575#true} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {96575#true} is VALID [2020-07-17 22:38:23,754 INFO L280 TraceCheckUtils]: 16: Hoare triple {96575#true} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {96575#true} is VALID [2020-07-17 22:38:23,754 INFO L280 TraceCheckUtils]: 17: Hoare triple {96575#true} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {96575#true} is VALID [2020-07-17 22:38:23,755 INFO L280 TraceCheckUtils]: 18: Hoare triple {96575#true} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {96575#true} is VALID [2020-07-17 22:38:23,755 INFO L280 TraceCheckUtils]: 19: Hoare triple {96575#true} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {96575#true} is VALID [2020-07-17 22:38:23,755 INFO L280 TraceCheckUtils]: 20: Hoare triple {96575#true} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {96575#true} is VALID [2020-07-17 22:38:23,755 INFO L280 TraceCheckUtils]: 21: Hoare triple {96575#true} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {96575#true} is VALID [2020-07-17 22:38:23,755 INFO L280 TraceCheckUtils]: 22: Hoare triple {96575#true} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {96575#true} is VALID [2020-07-17 22:38:23,755 INFO L280 TraceCheckUtils]: 23: Hoare triple {96575#true} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {96575#true} is VALID [2020-07-17 22:38:23,756 INFO L280 TraceCheckUtils]: 24: Hoare triple {96575#true} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {96575#true} is VALID [2020-07-17 22:38:23,756 INFO L280 TraceCheckUtils]: 25: Hoare triple {96575#true} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {96575#true} is VALID [2020-07-17 22:38:23,756 INFO L280 TraceCheckUtils]: 26: Hoare triple {96575#true} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {96575#true} is VALID [2020-07-17 22:38:23,756 INFO L280 TraceCheckUtils]: 27: Hoare triple {96575#true} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {96575#true} is VALID [2020-07-17 22:38:23,756 INFO L280 TraceCheckUtils]: 28: Hoare triple {96575#true} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {96575#true} is VALID [2020-07-17 22:38:23,756 INFO L280 TraceCheckUtils]: 29: Hoare triple {96575#true} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {96575#true} is VALID [2020-07-17 22:38:23,757 INFO L280 TraceCheckUtils]: 30: Hoare triple {96575#true} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {96575#true} is VALID [2020-07-17 22:38:23,757 INFO L280 TraceCheckUtils]: 31: Hoare triple {96575#true} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {96575#true} is VALID [2020-07-17 22:38:23,757 INFO L280 TraceCheckUtils]: 32: Hoare triple {96575#true} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {96575#true} is VALID [2020-07-17 22:38:23,757 INFO L280 TraceCheckUtils]: 33: Hoare triple {96575#true} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {96575#true} is VALID [2020-07-17 22:38:23,757 INFO L280 TraceCheckUtils]: 34: Hoare triple {96575#true} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {96575#true} is VALID [2020-07-17 22:38:23,757 INFO L280 TraceCheckUtils]: 35: Hoare triple {96575#true} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {96575#true} is VALID [2020-07-17 22:38:23,758 INFO L280 TraceCheckUtils]: 36: Hoare triple {96575#true} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {96575#true} is VALID [2020-07-17 22:38:23,758 INFO L280 TraceCheckUtils]: 37: Hoare triple {96575#true} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {96575#true} is VALID [2020-07-17 22:38:23,758 INFO L280 TraceCheckUtils]: 38: Hoare triple {96575#true} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {96575#true} is VALID [2020-07-17 22:38:23,758 INFO L280 TraceCheckUtils]: 39: Hoare triple {96575#true} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {96575#true} is VALID [2020-07-17 22:38:23,758 INFO L280 TraceCheckUtils]: 40: Hoare triple {96575#true} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {96575#true} is VALID [2020-07-17 22:38:23,758 INFO L280 TraceCheckUtils]: 41: Hoare triple {96575#true} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {96575#true} is VALID [2020-07-17 22:38:23,759 INFO L280 TraceCheckUtils]: 42: Hoare triple {96575#true} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {96575#true} is VALID [2020-07-17 22:38:23,760 INFO L280 TraceCheckUtils]: 43: Hoare triple {96575#true} assume 1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0;~a17~0 := 0;~a16~0 := 6;#res := 22; {96617#(= 6 ~a16~0)} is VALID [2020-07-17 22:38:23,760 INFO L280 TraceCheckUtils]: 44: Hoare triple {96617#(= 6 ~a16~0)} assume true; {96617#(= 6 ~a16~0)} is VALID [2020-07-17 22:38:23,761 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {96617#(= 6 ~a16~0)} {96575#true} #786#return; {96617#(= 6 ~a16~0)} is VALID [2020-07-17 22:38:23,762 INFO L280 TraceCheckUtils]: 46: Hoare triple {96617#(= 6 ~a16~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {96617#(= 6 ~a16~0)} is VALID [2020-07-17 22:38:23,762 INFO L280 TraceCheckUtils]: 47: Hoare triple {96617#(= 6 ~a16~0)} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {96617#(= 6 ~a16~0)} is VALID [2020-07-17 22:38:23,763 INFO L280 TraceCheckUtils]: 48: Hoare triple {96617#(= 6 ~a16~0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {96617#(= 6 ~a16~0)} is VALID [2020-07-17 22:38:23,764 INFO L263 TraceCheckUtils]: 49: Hoare triple {96617#(= 6 ~a16~0)} call #t~ret3 := calculate_output(~input~0); {96725#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:38:23,764 INFO L280 TraceCheckUtils]: 50: Hoare triple {96725#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:38:23,765 INFO L280 TraceCheckUtils]: 51: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:38:23,765 INFO L280 TraceCheckUtils]: 52: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:38:23,766 INFO L280 TraceCheckUtils]: 53: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:38:23,766 INFO L280 TraceCheckUtils]: 54: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:38:23,767 INFO L280 TraceCheckUtils]: 55: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:38:23,767 INFO L280 TraceCheckUtils]: 56: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:38:23,768 INFO L280 TraceCheckUtils]: 57: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:38:23,768 INFO L280 TraceCheckUtils]: 58: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:38:23,769 INFO L280 TraceCheckUtils]: 59: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:38:23,769 INFO L280 TraceCheckUtils]: 60: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:38:23,770 INFO L280 TraceCheckUtils]: 61: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:38:23,770 INFO L280 TraceCheckUtils]: 62: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:38:23,771 INFO L280 TraceCheckUtils]: 63: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:38:23,771 INFO L280 TraceCheckUtils]: 64: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:38:23,772 INFO L280 TraceCheckUtils]: 65: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:38:23,772 INFO L280 TraceCheckUtils]: 66: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:38:23,773 INFO L280 TraceCheckUtils]: 67: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:38:23,773 INFO L280 TraceCheckUtils]: 68: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:38:23,774 INFO L280 TraceCheckUtils]: 69: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:38:23,775 INFO L280 TraceCheckUtils]: 70: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:38:23,775 INFO L280 TraceCheckUtils]: 71: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:38:23,776 INFO L280 TraceCheckUtils]: 72: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:38:23,776 INFO L280 TraceCheckUtils]: 73: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:38:23,777 INFO L280 TraceCheckUtils]: 74: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:38:23,777 INFO L280 TraceCheckUtils]: 75: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:38:23,778 INFO L280 TraceCheckUtils]: 76: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:38:23,779 INFO L280 TraceCheckUtils]: 77: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:38:23,780 INFO L280 TraceCheckUtils]: 78: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:38:23,780 INFO L280 TraceCheckUtils]: 79: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:38:23,781 INFO L280 TraceCheckUtils]: 80: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:38:23,781 INFO L280 TraceCheckUtils]: 81: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:38:23,782 INFO L280 TraceCheckUtils]: 82: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:38:23,782 INFO L280 TraceCheckUtils]: 83: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:38:23,783 INFO L280 TraceCheckUtils]: 84: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:38:23,783 INFO L280 TraceCheckUtils]: 85: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:38:23,784 INFO L280 TraceCheckUtils]: 86: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:38:23,784 INFO L280 TraceCheckUtils]: 87: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:38:23,785 INFO L280 TraceCheckUtils]: 88: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:38:23,785 INFO L280 TraceCheckUtils]: 89: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:38:23,786 INFO L280 TraceCheckUtils]: 90: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:38:23,786 INFO L280 TraceCheckUtils]: 91: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:38:23,787 INFO L280 TraceCheckUtils]: 92: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:38:23,787 INFO L280 TraceCheckUtils]: 93: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {96726#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-17 22:38:23,788 INFO L280 TraceCheckUtils]: 94: Hoare triple {96726#(= ~a16~0 |old(~a16~0)|)} assume (8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0;~a20~0 := 0;~a17~0 := 1;~a16~0 := 6;#res := 21; {96727#(= 4 |old(~a16~0)|)} is VALID [2020-07-17 22:38:23,789 INFO L280 TraceCheckUtils]: 95: Hoare triple {96727#(= 4 |old(~a16~0)|)} assume true; {96727#(= 4 |old(~a16~0)|)} is VALID [2020-07-17 22:38:23,789 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {96727#(= 4 |old(~a16~0)|)} {96617#(= 6 ~a16~0)} #786#return; {96576#false} is VALID [2020-07-17 22:38:23,790 INFO L280 TraceCheckUtils]: 97: Hoare triple {96576#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {96576#false} is VALID [2020-07-17 22:38:23,790 INFO L280 TraceCheckUtils]: 98: Hoare triple {96576#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {96576#false} is VALID [2020-07-17 22:38:23,790 INFO L280 TraceCheckUtils]: 99: Hoare triple {96576#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {96576#false} is VALID [2020-07-17 22:38:23,790 INFO L263 TraceCheckUtils]: 100: Hoare triple {96576#false} call #t~ret3 := calculate_output(~input~0); {96725#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:38:23,790 INFO L280 TraceCheckUtils]: 101: Hoare triple {96725#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {96575#true} is VALID [2020-07-17 22:38:23,790 INFO L280 TraceCheckUtils]: 102: Hoare triple {96575#true} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {96575#true} is VALID [2020-07-17 22:38:23,791 INFO L280 TraceCheckUtils]: 103: Hoare triple {96575#true} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {96575#true} is VALID [2020-07-17 22:38:23,791 INFO L280 TraceCheckUtils]: 104: Hoare triple {96575#true} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {96575#true} is VALID [2020-07-17 22:38:23,791 INFO L280 TraceCheckUtils]: 105: Hoare triple {96575#true} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {96575#true} is VALID [2020-07-17 22:38:23,791 INFO L280 TraceCheckUtils]: 106: Hoare triple {96575#true} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {96575#true} is VALID [2020-07-17 22:38:23,791 INFO L280 TraceCheckUtils]: 107: Hoare triple {96575#true} assume (1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0;~a17~0 := 0;#res := 26; {96575#true} is VALID [2020-07-17 22:38:23,791 INFO L280 TraceCheckUtils]: 108: Hoare triple {96575#true} assume true; {96575#true} is VALID [2020-07-17 22:38:23,792 INFO L275 TraceCheckUtils]: 109: Hoare quadruple {96575#true} {96576#false} #786#return; {96576#false} is VALID [2020-07-17 22:38:23,792 INFO L280 TraceCheckUtils]: 110: Hoare triple {96576#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {96576#false} is VALID [2020-07-17 22:38:23,792 INFO L280 TraceCheckUtils]: 111: Hoare triple {96576#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {96576#false} is VALID [2020-07-17 22:38:23,792 INFO L280 TraceCheckUtils]: 112: Hoare triple {96576#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {96576#false} is VALID [2020-07-17 22:38:23,792 INFO L263 TraceCheckUtils]: 113: Hoare triple {96576#false} call #t~ret3 := calculate_output(~input~0); {96725#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:38:23,793 INFO L280 TraceCheckUtils]: 114: Hoare triple {96725#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {96575#true} is VALID [2020-07-17 22:38:23,793 INFO L280 TraceCheckUtils]: 115: Hoare triple {96575#true} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {96575#true} is VALID [2020-07-17 22:38:23,793 INFO L280 TraceCheckUtils]: 116: Hoare triple {96575#true} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {96575#true} is VALID [2020-07-17 22:38:23,793 INFO L280 TraceCheckUtils]: 117: Hoare triple {96575#true} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {96575#true} is VALID [2020-07-17 22:38:23,793 INFO L280 TraceCheckUtils]: 118: Hoare triple {96575#true} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {96575#true} is VALID [2020-07-17 22:38:23,793 INFO L280 TraceCheckUtils]: 119: Hoare triple {96575#true} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {96575#true} is VALID [2020-07-17 22:38:23,794 INFO L280 TraceCheckUtils]: 120: Hoare triple {96575#true} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {96575#true} is VALID [2020-07-17 22:38:23,794 INFO L280 TraceCheckUtils]: 121: Hoare triple {96575#true} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {96575#true} is VALID [2020-07-17 22:38:23,794 INFO L280 TraceCheckUtils]: 122: Hoare triple {96575#true} assume 8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0));~a7~0 := 1;~a17~0 := 1;~a21~0 := 0;~a20~0 := 1;~a8~0 := 13;~a16~0 := 5;#res := 26; {96575#true} is VALID [2020-07-17 22:38:23,794 INFO L280 TraceCheckUtils]: 123: Hoare triple {96575#true} assume true; {96575#true} is VALID [2020-07-17 22:38:23,794 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {96575#true} {96576#false} #786#return; {96576#false} is VALID [2020-07-17 22:38:23,795 INFO L280 TraceCheckUtils]: 125: Hoare triple {96576#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {96576#false} is VALID [2020-07-17 22:38:23,795 INFO L280 TraceCheckUtils]: 126: Hoare triple {96576#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {96576#false} is VALID [2020-07-17 22:38:23,795 INFO L280 TraceCheckUtils]: 127: Hoare triple {96576#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {96576#false} is VALID [2020-07-17 22:38:23,795 INFO L263 TraceCheckUtils]: 128: Hoare triple {96576#false} call #t~ret3 := calculate_output(~input~0); {96725#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-17 22:38:23,795 INFO L280 TraceCheckUtils]: 129: Hoare triple {96725#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {96575#true} is VALID [2020-07-17 22:38:23,795 INFO L280 TraceCheckUtils]: 130: Hoare triple {96575#true} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {96575#true} is VALID [2020-07-17 22:38:23,795 INFO L280 TraceCheckUtils]: 131: Hoare triple {96575#true} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {96575#true} is VALID [2020-07-17 22:38:23,796 INFO L280 TraceCheckUtils]: 132: Hoare triple {96575#true} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {96575#true} is VALID [2020-07-17 22:38:23,796 INFO L280 TraceCheckUtils]: 133: Hoare triple {96575#true} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {96575#true} is VALID [2020-07-17 22:38:23,796 INFO L280 TraceCheckUtils]: 134: Hoare triple {96575#true} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {96575#true} is VALID [2020-07-17 22:38:23,796 INFO L280 TraceCheckUtils]: 135: Hoare triple {96575#true} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {96575#true} is VALID [2020-07-17 22:38:23,796 INFO L280 TraceCheckUtils]: 136: Hoare triple {96575#true} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {96575#true} is VALID [2020-07-17 22:38:23,796 INFO L280 TraceCheckUtils]: 137: Hoare triple {96575#true} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {96575#true} is VALID [2020-07-17 22:38:23,797 INFO L280 TraceCheckUtils]: 138: Hoare triple {96575#true} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {96575#true} is VALID [2020-07-17 22:38:23,797 INFO L280 TraceCheckUtils]: 139: Hoare triple {96575#true} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {96575#true} is VALID [2020-07-17 22:38:23,797 INFO L280 TraceCheckUtils]: 140: Hoare triple {96575#true} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {96575#true} is VALID [2020-07-17 22:38:23,797 INFO L280 TraceCheckUtils]: 141: Hoare triple {96575#true} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {96575#true} is VALID [2020-07-17 22:38:23,797 INFO L280 TraceCheckUtils]: 142: Hoare triple {96575#true} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {96575#true} is VALID [2020-07-17 22:38:23,797 INFO L280 TraceCheckUtils]: 143: Hoare triple {96575#true} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {96575#true} is VALID [2020-07-17 22:38:23,798 INFO L280 TraceCheckUtils]: 144: Hoare triple {96575#true} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {96575#true} is VALID [2020-07-17 22:38:23,798 INFO L280 TraceCheckUtils]: 145: Hoare triple {96575#true} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {96575#true} is VALID [2020-07-17 22:38:23,798 INFO L280 TraceCheckUtils]: 146: Hoare triple {96575#true} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {96575#true} is VALID [2020-07-17 22:38:23,798 INFO L280 TraceCheckUtils]: 147: Hoare triple {96575#true} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {96575#true} is VALID [2020-07-17 22:38:23,798 INFO L280 TraceCheckUtils]: 148: Hoare triple {96575#true} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {96575#true} is VALID [2020-07-17 22:38:23,798 INFO L280 TraceCheckUtils]: 149: Hoare triple {96575#true} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {96575#true} is VALID [2020-07-17 22:38:23,799 INFO L280 TraceCheckUtils]: 150: Hoare triple {96575#true} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {96575#true} is VALID [2020-07-17 22:38:23,799 INFO L280 TraceCheckUtils]: 151: Hoare triple {96575#true} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {96575#true} is VALID [2020-07-17 22:38:23,799 INFO L280 TraceCheckUtils]: 152: Hoare triple {96575#true} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {96575#true} is VALID [2020-07-17 22:38:23,799 INFO L280 TraceCheckUtils]: 153: Hoare triple {96575#true} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {96575#true} is VALID [2020-07-17 22:38:23,799 INFO L280 TraceCheckUtils]: 154: Hoare triple {96575#true} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {96575#true} is VALID [2020-07-17 22:38:23,799 INFO L280 TraceCheckUtils]: 155: Hoare triple {96575#true} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {96575#true} is VALID [2020-07-17 22:38:23,800 INFO L280 TraceCheckUtils]: 156: Hoare triple {96575#true} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {96575#true} is VALID [2020-07-17 22:38:23,800 INFO L280 TraceCheckUtils]: 157: Hoare triple {96575#true} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {96575#true} is VALID [2020-07-17 22:38:23,800 INFO L280 TraceCheckUtils]: 158: Hoare triple {96575#true} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {96575#true} is VALID [2020-07-17 22:38:23,800 INFO L280 TraceCheckUtils]: 159: Hoare triple {96575#true} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {96575#true} is VALID [2020-07-17 22:38:23,800 INFO L280 TraceCheckUtils]: 160: Hoare triple {96575#true} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {96575#true} is VALID [2020-07-17 22:38:23,800 INFO L280 TraceCheckUtils]: 161: Hoare triple {96575#true} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {96575#true} is VALID [2020-07-17 22:38:23,800 INFO L280 TraceCheckUtils]: 162: Hoare triple {96575#true} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {96575#true} is VALID [2020-07-17 22:38:23,801 INFO L280 TraceCheckUtils]: 163: Hoare triple {96575#true} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {96575#true} is VALID [2020-07-17 22:38:23,801 INFO L280 TraceCheckUtils]: 164: Hoare triple {96575#true} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {96575#true} is VALID [2020-07-17 22:38:23,801 INFO L280 TraceCheckUtils]: 165: Hoare triple {96575#true} assume 5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0;~a21~0 := 1;~a8~0 := 14;~a16~0 := 4;~a20~0 := 0;~a7~0 := 0;~a17~0 := 0;#res := -1; {96575#true} is VALID [2020-07-17 22:38:23,801 INFO L280 TraceCheckUtils]: 166: Hoare triple {96575#true} assume true; {96575#true} is VALID [2020-07-17 22:38:23,801 INFO L275 TraceCheckUtils]: 167: Hoare quadruple {96575#true} {96576#false} #786#return; {96576#false} is VALID [2020-07-17 22:38:23,802 INFO L280 TraceCheckUtils]: 168: Hoare triple {96576#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {96576#false} is VALID [2020-07-17 22:38:23,802 INFO L280 TraceCheckUtils]: 169: Hoare triple {96576#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {96576#false} is VALID [2020-07-17 22:38:23,802 INFO L280 TraceCheckUtils]: 170: Hoare triple {96576#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {96576#false} is VALID [2020-07-17 22:38:23,802 INFO L263 TraceCheckUtils]: 171: Hoare triple {96576#false} call #t~ret3 := calculate_output(~input~0); {96576#false} is VALID [2020-07-17 22:38:23,802 INFO L280 TraceCheckUtils]: 172: Hoare triple {96576#false} ~input := #in~input; {96576#false} is VALID [2020-07-17 22:38:23,802 INFO L280 TraceCheckUtils]: 173: Hoare triple {96576#false} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {96576#false} is VALID [2020-07-17 22:38:23,803 INFO L280 TraceCheckUtils]: 174: Hoare triple {96576#false} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {96576#false} is VALID [2020-07-17 22:38:23,803 INFO L280 TraceCheckUtils]: 175: Hoare triple {96576#false} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {96576#false} is VALID [2020-07-17 22:38:23,803 INFO L280 TraceCheckUtils]: 176: Hoare triple {96576#false} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {96576#false} is VALID [2020-07-17 22:38:23,803 INFO L280 TraceCheckUtils]: 177: Hoare triple {96576#false} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {96576#false} is VALID [2020-07-17 22:38:23,803 INFO L280 TraceCheckUtils]: 178: Hoare triple {96576#false} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {96576#false} is VALID [2020-07-17 22:38:23,804 INFO L280 TraceCheckUtils]: 179: Hoare triple {96576#false} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {96576#false} is VALID [2020-07-17 22:38:23,804 INFO L280 TraceCheckUtils]: 180: Hoare triple {96576#false} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {96576#false} is VALID [2020-07-17 22:38:23,804 INFO L280 TraceCheckUtils]: 181: Hoare triple {96576#false} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {96576#false} is VALID [2020-07-17 22:38:23,804 INFO L280 TraceCheckUtils]: 182: Hoare triple {96576#false} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {96576#false} is VALID [2020-07-17 22:38:23,804 INFO L280 TraceCheckUtils]: 183: Hoare triple {96576#false} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {96576#false} is VALID [2020-07-17 22:38:23,804 INFO L280 TraceCheckUtils]: 184: Hoare triple {96576#false} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {96576#false} is VALID [2020-07-17 22:38:23,805 INFO L280 TraceCheckUtils]: 185: Hoare triple {96576#false} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {96576#false} is VALID [2020-07-17 22:38:23,805 INFO L280 TraceCheckUtils]: 186: Hoare triple {96576#false} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {96576#false} is VALID [2020-07-17 22:38:23,805 INFO L280 TraceCheckUtils]: 187: Hoare triple {96576#false} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {96576#false} is VALID [2020-07-17 22:38:23,805 INFO L280 TraceCheckUtils]: 188: Hoare triple {96576#false} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {96576#false} is VALID [2020-07-17 22:38:23,805 INFO L280 TraceCheckUtils]: 189: Hoare triple {96576#false} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {96576#false} is VALID [2020-07-17 22:38:23,805 INFO L280 TraceCheckUtils]: 190: Hoare triple {96576#false} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {96576#false} is VALID [2020-07-17 22:38:23,805 INFO L280 TraceCheckUtils]: 191: Hoare triple {96576#false} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {96576#false} is VALID [2020-07-17 22:38:23,806 INFO L280 TraceCheckUtils]: 192: Hoare triple {96576#false} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {96576#false} is VALID [2020-07-17 22:38:23,806 INFO L280 TraceCheckUtils]: 193: Hoare triple {96576#false} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {96576#false} is VALID [2020-07-17 22:38:23,806 INFO L280 TraceCheckUtils]: 194: Hoare triple {96576#false} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {96576#false} is VALID [2020-07-17 22:38:23,806 INFO L280 TraceCheckUtils]: 195: Hoare triple {96576#false} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {96576#false} is VALID [2020-07-17 22:38:23,806 INFO L280 TraceCheckUtils]: 196: Hoare triple {96576#false} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {96576#false} is VALID [2020-07-17 22:38:23,806 INFO L280 TraceCheckUtils]: 197: Hoare triple {96576#false} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {96576#false} is VALID [2020-07-17 22:38:23,807 INFO L280 TraceCheckUtils]: 198: Hoare triple {96576#false} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {96576#false} is VALID [2020-07-17 22:38:23,807 INFO L280 TraceCheckUtils]: 199: Hoare triple {96576#false} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {96576#false} is VALID [2020-07-17 22:38:23,807 INFO L280 TraceCheckUtils]: 200: Hoare triple {96576#false} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {96576#false} is VALID [2020-07-17 22:38:23,807 INFO L280 TraceCheckUtils]: 201: Hoare triple {96576#false} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {96576#false} is VALID [2020-07-17 22:38:23,807 INFO L280 TraceCheckUtils]: 202: Hoare triple {96576#false} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {96576#false} is VALID [2020-07-17 22:38:23,807 INFO L280 TraceCheckUtils]: 203: Hoare triple {96576#false} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {96576#false} is VALID [2020-07-17 22:38:23,808 INFO L280 TraceCheckUtils]: 204: Hoare triple {96576#false} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {96576#false} is VALID [2020-07-17 22:38:23,808 INFO L280 TraceCheckUtils]: 205: Hoare triple {96576#false} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {96576#false} is VALID [2020-07-17 22:38:23,808 INFO L280 TraceCheckUtils]: 206: Hoare triple {96576#false} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {96576#false} is VALID [2020-07-17 22:38:23,808 INFO L280 TraceCheckUtils]: 207: Hoare triple {96576#false} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {96576#false} is VALID [2020-07-17 22:38:23,808 INFO L280 TraceCheckUtils]: 208: Hoare triple {96576#false} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {96576#false} is VALID [2020-07-17 22:38:23,808 INFO L280 TraceCheckUtils]: 209: Hoare triple {96576#false} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {96576#false} is VALID [2020-07-17 22:38:23,808 INFO L280 TraceCheckUtils]: 210: Hoare triple {96576#false} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {96576#false} is VALID [2020-07-17 22:38:23,808 INFO L280 TraceCheckUtils]: 211: Hoare triple {96576#false} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {96576#false} is VALID [2020-07-17 22:38:23,808 INFO L280 TraceCheckUtils]: 212: Hoare triple {96576#false} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {96576#false} is VALID [2020-07-17 22:38:23,809 INFO L280 TraceCheckUtils]: 213: Hoare triple {96576#false} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {96576#false} is VALID [2020-07-17 22:38:23,809 INFO L280 TraceCheckUtils]: 214: Hoare triple {96576#false} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {96576#false} is VALID [2020-07-17 22:38:23,809 INFO L280 TraceCheckUtils]: 215: Hoare triple {96576#false} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {96576#false} is VALID [2020-07-17 22:38:23,809 INFO L280 TraceCheckUtils]: 216: Hoare triple {96576#false} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {96576#false} is VALID [2020-07-17 22:38:23,809 INFO L280 TraceCheckUtils]: 217: Hoare triple {96576#false} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {96576#false} is VALID [2020-07-17 22:38:23,809 INFO L280 TraceCheckUtils]: 218: Hoare triple {96576#false} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {96576#false} is VALID [2020-07-17 22:38:23,809 INFO L280 TraceCheckUtils]: 219: Hoare triple {96576#false} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {96576#false} is VALID [2020-07-17 22:38:23,809 INFO L280 TraceCheckUtils]: 220: Hoare triple {96576#false} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {96576#false} is VALID [2020-07-17 22:38:23,809 INFO L280 TraceCheckUtils]: 221: Hoare triple {96576#false} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {96576#false} is VALID [2020-07-17 22:38:23,809 INFO L280 TraceCheckUtils]: 222: Hoare triple {96576#false} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {96576#false} is VALID [2020-07-17 22:38:23,810 INFO L280 TraceCheckUtils]: 223: Hoare triple {96576#false} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {96576#false} is VALID [2020-07-17 22:38:23,810 INFO L280 TraceCheckUtils]: 224: Hoare triple {96576#false} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == ~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {96576#false} is VALID [2020-07-17 22:38:23,810 INFO L280 TraceCheckUtils]: 225: Hoare triple {96576#false} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == ~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {96576#false} is VALID [2020-07-17 22:38:23,810 INFO L280 TraceCheckUtils]: 226: Hoare triple {96576#false} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == ~input) && 4 == ~a16~0) && 1 == ~a20~0); {96576#false} is VALID [2020-07-17 22:38:23,810 INFO L280 TraceCheckUtils]: 227: Hoare triple {96576#false} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == ~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {96576#false} is VALID [2020-07-17 22:38:23,810 INFO L280 TraceCheckUtils]: 228: Hoare triple {96576#false} assume !(1 == ~a21~0 && (8 == ~a12~0 && ((1 == ~a17~0 && 3 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0); {96576#false} is VALID [2020-07-17 22:38:23,810 INFO L280 TraceCheckUtils]: 229: Hoare triple {96576#false} assume !(!(1 == ~a21~0) && 1 == ~a20~0 && (8 == ~a12~0 && 13 == ~a8~0 && ((5 == ~a16~0 && !(1 == ~a17~0)) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 2 == ~input) && 1 == ~a7~0); {96576#false} is VALID [2020-07-17 22:38:23,810 INFO L280 TraceCheckUtils]: 230: Hoare triple {96576#false} assume !(1 == ~a7~0 && 8 == ~a12~0 && ((1 == ~a20~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (4 == ~a16~0 && !(1 == ~a17~0))) && 4 == ~input) && 13 == ~a8~0) && !(1 == ~a21~0)); {96576#false} is VALID [2020-07-17 22:38:23,810 INFO L280 TraceCheckUtils]: 231: Hoare triple {96576#false} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == ~input) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {96576#false} is VALID [2020-07-17 22:38:23,811 INFO L280 TraceCheckUtils]: 232: Hoare triple {96576#false} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == ~input && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {96576#false} is VALID [2020-07-17 22:38:23,811 INFO L280 TraceCheckUtils]: 233: Hoare triple {96576#false} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == ~input && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {96576#false} is VALID [2020-07-17 22:38:23,811 INFO L280 TraceCheckUtils]: 234: Hoare triple {96576#false} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == ~input) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {96576#false} is VALID [2020-07-17 22:38:23,811 INFO L280 TraceCheckUtils]: 235: Hoare triple {96576#false} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == ~input) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {96576#false} is VALID [2020-07-17 22:38:23,811 INFO L280 TraceCheckUtils]: 236: Hoare triple {96576#false} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == ~input && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {96576#false} is VALID [2020-07-17 22:38:23,811 INFO L280 TraceCheckUtils]: 237: Hoare triple {96576#false} assume !(((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {96576#false} is VALID [2020-07-17 22:38:23,811 INFO L280 TraceCheckUtils]: 238: Hoare triple {96576#false} assume !(8 == ~a12~0 && 5 == ~input && ((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a7~0 && 1 == ~a17~0) && 13 == ~a8~0))); {96576#false} is VALID [2020-07-17 22:38:23,811 INFO L280 TraceCheckUtils]: 239: Hoare triple {96576#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {96576#false} is VALID [2020-07-17 22:38:23,811 INFO L280 TraceCheckUtils]: 240: Hoare triple {96576#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {96576#false} is VALID [2020-07-17 22:38:23,812 INFO L280 TraceCheckUtils]: 241: Hoare triple {96576#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {96576#false} is VALID [2020-07-17 22:38:23,812 INFO L280 TraceCheckUtils]: 242: Hoare triple {96576#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {96576#false} is VALID [2020-07-17 22:38:23,812 INFO L280 TraceCheckUtils]: 243: Hoare triple {96576#false} assume (((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {96576#false} is VALID [2020-07-17 22:38:23,812 INFO L280 TraceCheckUtils]: 244: Hoare triple {96576#false} assume !false; {96576#false} is VALID [2020-07-17 22:38:23,864 INFO L134 CoverageAnalysis]: Checked inductivity of 370 backedges. 198 proven. 64 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2020-07-17 22:38:23,864 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1746653751] [2020-07-17 22:38:23,864 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1030550030] [2020-07-17 22:38:23,864 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY 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 [2020-07-17 22:38:24,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:38:24,001 INFO L264 TraceCheckSpWp]: Trace formula consists of 692 conjuncts, 4 conjunts are in the unsatisfiable core [2020-07-17 22:38:24,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:38:24,035 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 22:38:24,273 INFO L263 TraceCheckUtils]: 0: Hoare triple {96575#true} call ULTIMATE.init(); {96575#true} is VALID [2020-07-17 22:38:24,273 INFO L280 TraceCheckUtils]: 1: Hoare triple {96575#true} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {96575#true} is VALID [2020-07-17 22:38:24,273 INFO L280 TraceCheckUtils]: 2: Hoare triple {96575#true} assume true; {96575#true} is VALID [2020-07-17 22:38:24,273 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {96575#true} {96575#true} #782#return; {96575#true} is VALID [2020-07-17 22:38:24,273 INFO L263 TraceCheckUtils]: 4: Hoare triple {96575#true} call #t~ret4 := main(); {96575#true} is VALID [2020-07-17 22:38:24,274 INFO L280 TraceCheckUtils]: 5: Hoare triple {96575#true} ~output~0 := -1; {96575#true} is VALID [2020-07-17 22:38:24,274 INFO L280 TraceCheckUtils]: 6: Hoare triple {96575#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {96575#true} is VALID [2020-07-17 22:38:24,274 INFO L280 TraceCheckUtils]: 7: Hoare triple {96575#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {96575#true} is VALID [2020-07-17 22:38:24,274 INFO L263 TraceCheckUtils]: 8: Hoare triple {96575#true} call #t~ret3 := calculate_output(~input~0); {96575#true} is VALID [2020-07-17 22:38:24,274 INFO L280 TraceCheckUtils]: 9: Hoare triple {96575#true} ~input := #in~input; {96575#true} is VALID [2020-07-17 22:38:24,274 INFO L280 TraceCheckUtils]: 10: Hoare triple {96575#true} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {96575#true} is VALID [2020-07-17 22:38:24,274 INFO L280 TraceCheckUtils]: 11: Hoare triple {96575#true} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {96575#true} is VALID [2020-07-17 22:38:24,274 INFO L280 TraceCheckUtils]: 12: Hoare triple {96575#true} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {96575#true} is VALID [2020-07-17 22:38:24,275 INFO L280 TraceCheckUtils]: 13: Hoare triple {96575#true} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {96575#true} is VALID [2020-07-17 22:38:24,275 INFO L280 TraceCheckUtils]: 14: Hoare triple {96575#true} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {96575#true} is VALID [2020-07-17 22:38:24,275 INFO L280 TraceCheckUtils]: 15: Hoare triple {96575#true} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {96575#true} is VALID [2020-07-17 22:38:24,275 INFO L280 TraceCheckUtils]: 16: Hoare triple {96575#true} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {96575#true} is VALID [2020-07-17 22:38:24,275 INFO L280 TraceCheckUtils]: 17: Hoare triple {96575#true} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {96575#true} is VALID [2020-07-17 22:38:24,275 INFO L280 TraceCheckUtils]: 18: Hoare triple {96575#true} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {96575#true} is VALID [2020-07-17 22:38:24,275 INFO L280 TraceCheckUtils]: 19: Hoare triple {96575#true} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {96575#true} is VALID [2020-07-17 22:38:24,275 INFO L280 TraceCheckUtils]: 20: Hoare triple {96575#true} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {96575#true} is VALID [2020-07-17 22:38:24,276 INFO L280 TraceCheckUtils]: 21: Hoare triple {96575#true} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {96575#true} is VALID [2020-07-17 22:38:24,276 INFO L280 TraceCheckUtils]: 22: Hoare triple {96575#true} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {96575#true} is VALID [2020-07-17 22:38:24,276 INFO L280 TraceCheckUtils]: 23: Hoare triple {96575#true} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {96575#true} is VALID [2020-07-17 22:38:24,276 INFO L280 TraceCheckUtils]: 24: Hoare triple {96575#true} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {96575#true} is VALID [2020-07-17 22:38:24,276 INFO L280 TraceCheckUtils]: 25: Hoare triple {96575#true} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {96575#true} is VALID [2020-07-17 22:38:24,276 INFO L280 TraceCheckUtils]: 26: Hoare triple {96575#true} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {96575#true} is VALID [2020-07-17 22:38:24,276 INFO L280 TraceCheckUtils]: 27: Hoare triple {96575#true} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {96575#true} is VALID [2020-07-17 22:38:24,276 INFO L280 TraceCheckUtils]: 28: Hoare triple {96575#true} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {96575#true} is VALID [2020-07-17 22:38:24,276 INFO L280 TraceCheckUtils]: 29: Hoare triple {96575#true} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {96575#true} is VALID [2020-07-17 22:38:24,277 INFO L280 TraceCheckUtils]: 30: Hoare triple {96575#true} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {96575#true} is VALID [2020-07-17 22:38:24,277 INFO L280 TraceCheckUtils]: 31: Hoare triple {96575#true} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {96575#true} is VALID [2020-07-17 22:38:24,277 INFO L280 TraceCheckUtils]: 32: Hoare triple {96575#true} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {96575#true} is VALID [2020-07-17 22:38:24,277 INFO L280 TraceCheckUtils]: 33: Hoare triple {96575#true} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {96575#true} is VALID [2020-07-17 22:38:24,277 INFO L280 TraceCheckUtils]: 34: Hoare triple {96575#true} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {96575#true} is VALID [2020-07-17 22:38:24,277 INFO L280 TraceCheckUtils]: 35: Hoare triple {96575#true} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {96575#true} is VALID [2020-07-17 22:38:24,277 INFO L280 TraceCheckUtils]: 36: Hoare triple {96575#true} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {96575#true} is VALID [2020-07-17 22:38:24,277 INFO L280 TraceCheckUtils]: 37: Hoare triple {96575#true} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {96575#true} is VALID [2020-07-17 22:38:24,277 INFO L280 TraceCheckUtils]: 38: Hoare triple {96575#true} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {96575#true} is VALID [2020-07-17 22:38:24,278 INFO L280 TraceCheckUtils]: 39: Hoare triple {96575#true} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {96575#true} is VALID [2020-07-17 22:38:24,278 INFO L280 TraceCheckUtils]: 40: Hoare triple {96575#true} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {96575#true} is VALID [2020-07-17 22:38:24,278 INFO L280 TraceCheckUtils]: 41: Hoare triple {96575#true} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {96575#true} is VALID [2020-07-17 22:38:24,278 INFO L280 TraceCheckUtils]: 42: Hoare triple {96575#true} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {96575#true} is VALID [2020-07-17 22:38:24,279 INFO L280 TraceCheckUtils]: 43: Hoare triple {96575#true} assume 1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0;~a17~0 := 0;~a16~0 := 6;#res := 22; {96860#(<= 6 ~a16~0)} is VALID [2020-07-17 22:38:24,279 INFO L280 TraceCheckUtils]: 44: Hoare triple {96860#(<= 6 ~a16~0)} assume true; {96860#(<= 6 ~a16~0)} is VALID [2020-07-17 22:38:24,280 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {96860#(<= 6 ~a16~0)} {96575#true} #786#return; {96860#(<= 6 ~a16~0)} is VALID [2020-07-17 22:38:24,280 INFO L280 TraceCheckUtils]: 46: Hoare triple {96860#(<= 6 ~a16~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {96860#(<= 6 ~a16~0)} is VALID [2020-07-17 22:38:24,280 INFO L280 TraceCheckUtils]: 47: Hoare triple {96860#(<= 6 ~a16~0)} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {96860#(<= 6 ~a16~0)} is VALID [2020-07-17 22:38:24,281 INFO L280 TraceCheckUtils]: 48: Hoare triple {96860#(<= 6 ~a16~0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {96860#(<= 6 ~a16~0)} is VALID [2020-07-17 22:38:24,281 INFO L263 TraceCheckUtils]: 49: Hoare triple {96860#(<= 6 ~a16~0)} call #t~ret3 := calculate_output(~input~0); {96879#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-17 22:38:24,282 INFO L280 TraceCheckUtils]: 50: Hoare triple {96879#(<= |old(~a16~0)| ~a16~0)} ~input := #in~input; {96879#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-17 22:38:24,282 INFO L280 TraceCheckUtils]: 51: Hoare triple {96879#(<= |old(~a16~0)| ~a16~0)} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {96879#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-17 22:38:24,283 INFO L280 TraceCheckUtils]: 52: Hoare triple {96879#(<= |old(~a16~0)| ~a16~0)} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {96879#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-17 22:38:24,284 INFO L280 TraceCheckUtils]: 53: Hoare triple {96879#(<= |old(~a16~0)| ~a16~0)} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {96879#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-17 22:38:24,284 INFO L280 TraceCheckUtils]: 54: Hoare triple {96879#(<= |old(~a16~0)| ~a16~0)} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {96879#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-17 22:38:24,284 INFO L280 TraceCheckUtils]: 55: Hoare triple {96879#(<= |old(~a16~0)| ~a16~0)} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {96879#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-17 22:38:24,285 INFO L280 TraceCheckUtils]: 56: Hoare triple {96879#(<= |old(~a16~0)| ~a16~0)} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {96879#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-17 22:38:24,285 INFO L280 TraceCheckUtils]: 57: Hoare triple {96879#(<= |old(~a16~0)| ~a16~0)} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {96879#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-17 22:38:24,285 INFO L280 TraceCheckUtils]: 58: Hoare triple {96879#(<= |old(~a16~0)| ~a16~0)} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {96879#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-17 22:38:24,286 INFO L280 TraceCheckUtils]: 59: Hoare triple {96879#(<= |old(~a16~0)| ~a16~0)} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {96879#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-17 22:38:24,286 INFO L280 TraceCheckUtils]: 60: Hoare triple {96879#(<= |old(~a16~0)| ~a16~0)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {96879#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-17 22:38:24,287 INFO L280 TraceCheckUtils]: 61: Hoare triple {96879#(<= |old(~a16~0)| ~a16~0)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {96879#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-17 22:38:24,287 INFO L280 TraceCheckUtils]: 62: Hoare triple {96879#(<= |old(~a16~0)| ~a16~0)} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {96879#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-17 22:38:24,287 INFO L280 TraceCheckUtils]: 63: Hoare triple {96879#(<= |old(~a16~0)| ~a16~0)} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {96879#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-17 22:38:24,288 INFO L280 TraceCheckUtils]: 64: Hoare triple {96879#(<= |old(~a16~0)| ~a16~0)} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {96879#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-17 22:38:24,288 INFO L280 TraceCheckUtils]: 65: Hoare triple {96879#(<= |old(~a16~0)| ~a16~0)} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {96879#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-17 22:38:24,289 INFO L280 TraceCheckUtils]: 66: Hoare triple {96879#(<= |old(~a16~0)| ~a16~0)} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {96879#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-17 22:38:24,289 INFO L280 TraceCheckUtils]: 67: Hoare triple {96879#(<= |old(~a16~0)| ~a16~0)} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {96879#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-17 22:38:24,289 INFO L280 TraceCheckUtils]: 68: Hoare triple {96879#(<= |old(~a16~0)| ~a16~0)} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {96879#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-17 22:38:24,290 INFO L280 TraceCheckUtils]: 69: Hoare triple {96879#(<= |old(~a16~0)| ~a16~0)} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {96879#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-17 22:38:24,290 INFO L280 TraceCheckUtils]: 70: Hoare triple {96879#(<= |old(~a16~0)| ~a16~0)} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {96879#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-17 22:38:24,290 INFO L280 TraceCheckUtils]: 71: Hoare triple {96879#(<= |old(~a16~0)| ~a16~0)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {96879#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-17 22:38:24,291 INFO L280 TraceCheckUtils]: 72: Hoare triple {96879#(<= |old(~a16~0)| ~a16~0)} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {96879#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-17 22:38:24,291 INFO L280 TraceCheckUtils]: 73: Hoare triple {96879#(<= |old(~a16~0)| ~a16~0)} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {96879#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-17 22:38:24,292 INFO L280 TraceCheckUtils]: 74: Hoare triple {96879#(<= |old(~a16~0)| ~a16~0)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {96879#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-17 22:38:24,292 INFO L280 TraceCheckUtils]: 75: Hoare triple {96879#(<= |old(~a16~0)| ~a16~0)} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {96879#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-17 22:38:24,292 INFO L280 TraceCheckUtils]: 76: Hoare triple {96879#(<= |old(~a16~0)| ~a16~0)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {96879#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-17 22:38:24,293 INFO L280 TraceCheckUtils]: 77: Hoare triple {96879#(<= |old(~a16~0)| ~a16~0)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {96879#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-17 22:38:24,293 INFO L280 TraceCheckUtils]: 78: Hoare triple {96879#(<= |old(~a16~0)| ~a16~0)} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {96879#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-17 22:38:24,293 INFO L280 TraceCheckUtils]: 79: Hoare triple {96879#(<= |old(~a16~0)| ~a16~0)} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {96879#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-17 22:38:24,294 INFO L280 TraceCheckUtils]: 80: Hoare triple {96879#(<= |old(~a16~0)| ~a16~0)} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {96879#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-17 22:38:24,294 INFO L280 TraceCheckUtils]: 81: Hoare triple {96879#(<= |old(~a16~0)| ~a16~0)} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {96879#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-17 22:38:24,295 INFO L280 TraceCheckUtils]: 82: Hoare triple {96879#(<= |old(~a16~0)| ~a16~0)} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {96879#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-17 22:38:24,295 INFO L280 TraceCheckUtils]: 83: Hoare triple {96879#(<= |old(~a16~0)| ~a16~0)} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {96879#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-17 22:38:24,295 INFO L280 TraceCheckUtils]: 84: Hoare triple {96879#(<= |old(~a16~0)| ~a16~0)} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {96879#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-17 22:38:24,296 INFO L280 TraceCheckUtils]: 85: Hoare triple {96879#(<= |old(~a16~0)| ~a16~0)} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {96879#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-17 22:38:24,296 INFO L280 TraceCheckUtils]: 86: Hoare triple {96879#(<= |old(~a16~0)| ~a16~0)} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {96879#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-17 22:38:24,296 INFO L280 TraceCheckUtils]: 87: Hoare triple {96879#(<= |old(~a16~0)| ~a16~0)} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {96879#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-17 22:38:24,297 INFO L280 TraceCheckUtils]: 88: Hoare triple {96879#(<= |old(~a16~0)| ~a16~0)} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {96879#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-17 22:38:24,297 INFO L280 TraceCheckUtils]: 89: Hoare triple {96879#(<= |old(~a16~0)| ~a16~0)} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {96879#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-17 22:38:24,298 INFO L280 TraceCheckUtils]: 90: Hoare triple {96879#(<= |old(~a16~0)| ~a16~0)} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {96879#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-17 22:38:24,298 INFO L280 TraceCheckUtils]: 91: Hoare triple {96879#(<= |old(~a16~0)| ~a16~0)} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {96879#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-17 22:38:24,298 INFO L280 TraceCheckUtils]: 92: Hoare triple {96879#(<= |old(~a16~0)| ~a16~0)} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {96879#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-17 22:38:24,299 INFO L280 TraceCheckUtils]: 93: Hoare triple {96879#(<= |old(~a16~0)| ~a16~0)} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {96879#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-17 22:38:24,303 INFO L280 TraceCheckUtils]: 94: Hoare triple {96879#(<= |old(~a16~0)| ~a16~0)} assume (8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0;~a20~0 := 0;~a17~0 := 1;~a16~0 := 6;#res := 21; {97015#(<= |old(~a16~0)| 4)} is VALID [2020-07-17 22:38:24,304 INFO L280 TraceCheckUtils]: 95: Hoare triple {97015#(<= |old(~a16~0)| 4)} assume true; {97015#(<= |old(~a16~0)| 4)} is VALID [2020-07-17 22:38:24,305 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {97015#(<= |old(~a16~0)| 4)} {96860#(<= 6 ~a16~0)} #786#return; {96576#false} is VALID [2020-07-17 22:38:24,305 INFO L280 TraceCheckUtils]: 97: Hoare triple {96576#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {96576#false} is VALID [2020-07-17 22:38:24,305 INFO L280 TraceCheckUtils]: 98: Hoare triple {96576#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {96576#false} is VALID [2020-07-17 22:38:24,305 INFO L280 TraceCheckUtils]: 99: Hoare triple {96576#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {96576#false} is VALID [2020-07-17 22:38:24,305 INFO L263 TraceCheckUtils]: 100: Hoare triple {96576#false} call #t~ret3 := calculate_output(~input~0); {96576#false} is VALID [2020-07-17 22:38:24,305 INFO L280 TraceCheckUtils]: 101: Hoare triple {96576#false} ~input := #in~input; {96576#false} is VALID [2020-07-17 22:38:24,305 INFO L280 TraceCheckUtils]: 102: Hoare triple {96576#false} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {96576#false} is VALID [2020-07-17 22:38:24,306 INFO L280 TraceCheckUtils]: 103: Hoare triple {96576#false} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {96576#false} is VALID [2020-07-17 22:38:24,306 INFO L280 TraceCheckUtils]: 104: Hoare triple {96576#false} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {96576#false} is VALID [2020-07-17 22:38:24,306 INFO L280 TraceCheckUtils]: 105: Hoare triple {96576#false} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {96576#false} is VALID [2020-07-17 22:38:24,306 INFO L280 TraceCheckUtils]: 106: Hoare triple {96576#false} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {96576#false} is VALID [2020-07-17 22:38:24,306 INFO L280 TraceCheckUtils]: 107: Hoare triple {96576#false} assume (1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0;~a17~0 := 0;#res := 26; {96576#false} is VALID [2020-07-17 22:38:24,306 INFO L280 TraceCheckUtils]: 108: Hoare triple {96576#false} assume true; {96576#false} is VALID [2020-07-17 22:38:24,306 INFO L275 TraceCheckUtils]: 109: Hoare quadruple {96576#false} {96576#false} #786#return; {96576#false} is VALID [2020-07-17 22:38:24,306 INFO L280 TraceCheckUtils]: 110: Hoare triple {96576#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {96576#false} is VALID [2020-07-17 22:38:24,307 INFO L280 TraceCheckUtils]: 111: Hoare triple {96576#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {96576#false} is VALID [2020-07-17 22:38:24,307 INFO L280 TraceCheckUtils]: 112: Hoare triple {96576#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {96576#false} is VALID [2020-07-17 22:38:24,307 INFO L263 TraceCheckUtils]: 113: Hoare triple {96576#false} call #t~ret3 := calculate_output(~input~0); {96576#false} is VALID [2020-07-17 22:38:24,307 INFO L280 TraceCheckUtils]: 114: Hoare triple {96576#false} ~input := #in~input; {96576#false} is VALID [2020-07-17 22:38:24,307 INFO L280 TraceCheckUtils]: 115: Hoare triple {96576#false} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {96576#false} is VALID [2020-07-17 22:38:24,307 INFO L280 TraceCheckUtils]: 116: Hoare triple {96576#false} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {96576#false} is VALID [2020-07-17 22:38:24,307 INFO L280 TraceCheckUtils]: 117: Hoare triple {96576#false} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {96576#false} is VALID [2020-07-17 22:38:24,307 INFO L280 TraceCheckUtils]: 118: Hoare triple {96576#false} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {96576#false} is VALID [2020-07-17 22:38:24,307 INFO L280 TraceCheckUtils]: 119: Hoare triple {96576#false} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {96576#false} is VALID [2020-07-17 22:38:24,308 INFO L280 TraceCheckUtils]: 120: Hoare triple {96576#false} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {96576#false} is VALID [2020-07-17 22:38:24,308 INFO L280 TraceCheckUtils]: 121: Hoare triple {96576#false} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {96576#false} is VALID [2020-07-17 22:38:24,308 INFO L280 TraceCheckUtils]: 122: Hoare triple {96576#false} assume 8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0));~a7~0 := 1;~a17~0 := 1;~a21~0 := 0;~a20~0 := 1;~a8~0 := 13;~a16~0 := 5;#res := 26; {96576#false} is VALID [2020-07-17 22:38:24,308 INFO L280 TraceCheckUtils]: 123: Hoare triple {96576#false} assume true; {96576#false} is VALID [2020-07-17 22:38:24,308 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {96576#false} {96576#false} #786#return; {96576#false} is VALID [2020-07-17 22:38:24,308 INFO L280 TraceCheckUtils]: 125: Hoare triple {96576#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {96576#false} is VALID [2020-07-17 22:38:24,308 INFO L280 TraceCheckUtils]: 126: Hoare triple {96576#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {96576#false} is VALID [2020-07-17 22:38:24,308 INFO L280 TraceCheckUtils]: 127: Hoare triple {96576#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {96576#false} is VALID [2020-07-17 22:38:24,309 INFO L263 TraceCheckUtils]: 128: Hoare triple {96576#false} call #t~ret3 := calculate_output(~input~0); {96576#false} is VALID [2020-07-17 22:38:24,309 INFO L280 TraceCheckUtils]: 129: Hoare triple {96576#false} ~input := #in~input; {96576#false} is VALID [2020-07-17 22:38:24,309 INFO L280 TraceCheckUtils]: 130: Hoare triple {96576#false} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {96576#false} is VALID [2020-07-17 22:38:24,309 INFO L280 TraceCheckUtils]: 131: Hoare triple {96576#false} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {96576#false} is VALID [2020-07-17 22:38:24,309 INFO L280 TraceCheckUtils]: 132: Hoare triple {96576#false} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {96576#false} is VALID [2020-07-17 22:38:24,309 INFO L280 TraceCheckUtils]: 133: Hoare triple {96576#false} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {96576#false} is VALID [2020-07-17 22:38:24,309 INFO L280 TraceCheckUtils]: 134: Hoare triple {96576#false} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {96576#false} is VALID [2020-07-17 22:38:24,309 INFO L280 TraceCheckUtils]: 135: Hoare triple {96576#false} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {96576#false} is VALID [2020-07-17 22:38:24,309 INFO L280 TraceCheckUtils]: 136: Hoare triple {96576#false} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {96576#false} is VALID [2020-07-17 22:38:24,310 INFO L280 TraceCheckUtils]: 137: Hoare triple {96576#false} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {96576#false} is VALID [2020-07-17 22:38:24,310 INFO L280 TraceCheckUtils]: 138: Hoare triple {96576#false} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {96576#false} is VALID [2020-07-17 22:38:24,310 INFO L280 TraceCheckUtils]: 139: Hoare triple {96576#false} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {96576#false} is VALID [2020-07-17 22:38:24,310 INFO L280 TraceCheckUtils]: 140: Hoare triple {96576#false} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {96576#false} is VALID [2020-07-17 22:38:24,310 INFO L280 TraceCheckUtils]: 141: Hoare triple {96576#false} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {96576#false} is VALID [2020-07-17 22:38:24,310 INFO L280 TraceCheckUtils]: 142: Hoare triple {96576#false} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {96576#false} is VALID [2020-07-17 22:38:24,310 INFO L280 TraceCheckUtils]: 143: Hoare triple {96576#false} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {96576#false} is VALID [2020-07-17 22:38:24,310 INFO L280 TraceCheckUtils]: 144: Hoare triple {96576#false} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {96576#false} is VALID [2020-07-17 22:38:24,311 INFO L280 TraceCheckUtils]: 145: Hoare triple {96576#false} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {96576#false} is VALID [2020-07-17 22:38:24,311 INFO L280 TraceCheckUtils]: 146: Hoare triple {96576#false} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {96576#false} is VALID [2020-07-17 22:38:24,311 INFO L280 TraceCheckUtils]: 147: Hoare triple {96576#false} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {96576#false} is VALID [2020-07-17 22:38:24,311 INFO L280 TraceCheckUtils]: 148: Hoare triple {96576#false} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {96576#false} is VALID [2020-07-17 22:38:24,311 INFO L280 TraceCheckUtils]: 149: Hoare triple {96576#false} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {96576#false} is VALID [2020-07-17 22:38:24,311 INFO L280 TraceCheckUtils]: 150: Hoare triple {96576#false} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {96576#false} is VALID [2020-07-17 22:38:24,311 INFO L280 TraceCheckUtils]: 151: Hoare triple {96576#false} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {96576#false} is VALID [2020-07-17 22:38:24,311 INFO L280 TraceCheckUtils]: 152: Hoare triple {96576#false} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {96576#false} is VALID [2020-07-17 22:38:24,311 INFO L280 TraceCheckUtils]: 153: Hoare triple {96576#false} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {96576#false} is VALID [2020-07-17 22:38:24,312 INFO L280 TraceCheckUtils]: 154: Hoare triple {96576#false} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {96576#false} is VALID [2020-07-17 22:38:24,312 INFO L280 TraceCheckUtils]: 155: Hoare triple {96576#false} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {96576#false} is VALID [2020-07-17 22:38:24,312 INFO L280 TraceCheckUtils]: 156: Hoare triple {96576#false} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {96576#false} is VALID [2020-07-17 22:38:24,312 INFO L280 TraceCheckUtils]: 157: Hoare triple {96576#false} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {96576#false} is VALID [2020-07-17 22:38:24,312 INFO L280 TraceCheckUtils]: 158: Hoare triple {96576#false} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {96576#false} is VALID [2020-07-17 22:38:24,312 INFO L280 TraceCheckUtils]: 159: Hoare triple {96576#false} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {96576#false} is VALID [2020-07-17 22:38:24,312 INFO L280 TraceCheckUtils]: 160: Hoare triple {96576#false} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {96576#false} is VALID [2020-07-17 22:38:24,312 INFO L280 TraceCheckUtils]: 161: Hoare triple {96576#false} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {96576#false} is VALID [2020-07-17 22:38:24,313 INFO L280 TraceCheckUtils]: 162: Hoare triple {96576#false} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {96576#false} is VALID [2020-07-17 22:38:24,313 INFO L280 TraceCheckUtils]: 163: Hoare triple {96576#false} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {96576#false} is VALID [2020-07-17 22:38:24,313 INFO L280 TraceCheckUtils]: 164: Hoare triple {96576#false} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {96576#false} is VALID [2020-07-17 22:38:24,313 INFO L280 TraceCheckUtils]: 165: Hoare triple {96576#false} assume 5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0;~a21~0 := 1;~a8~0 := 14;~a16~0 := 4;~a20~0 := 0;~a7~0 := 0;~a17~0 := 0;#res := -1; {96576#false} is VALID [2020-07-17 22:38:24,313 INFO L280 TraceCheckUtils]: 166: Hoare triple {96576#false} assume true; {96576#false} is VALID [2020-07-17 22:38:24,313 INFO L275 TraceCheckUtils]: 167: Hoare quadruple {96576#false} {96576#false} #786#return; {96576#false} is VALID [2020-07-17 22:38:24,313 INFO L280 TraceCheckUtils]: 168: Hoare triple {96576#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {96576#false} is VALID [2020-07-17 22:38:24,313 INFO L280 TraceCheckUtils]: 169: Hoare triple {96576#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {96576#false} is VALID [2020-07-17 22:38:24,313 INFO L280 TraceCheckUtils]: 170: Hoare triple {96576#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {96576#false} is VALID [2020-07-17 22:38:24,314 INFO L263 TraceCheckUtils]: 171: Hoare triple {96576#false} call #t~ret3 := calculate_output(~input~0); {96576#false} is VALID [2020-07-17 22:38:24,314 INFO L280 TraceCheckUtils]: 172: Hoare triple {96576#false} ~input := #in~input; {96576#false} is VALID [2020-07-17 22:38:24,314 INFO L280 TraceCheckUtils]: 173: Hoare triple {96576#false} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {96576#false} is VALID [2020-07-17 22:38:24,314 INFO L280 TraceCheckUtils]: 174: Hoare triple {96576#false} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {96576#false} is VALID [2020-07-17 22:38:24,314 INFO L280 TraceCheckUtils]: 175: Hoare triple {96576#false} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {96576#false} is VALID [2020-07-17 22:38:24,314 INFO L280 TraceCheckUtils]: 176: Hoare triple {96576#false} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {96576#false} is VALID [2020-07-17 22:38:24,314 INFO L280 TraceCheckUtils]: 177: Hoare triple {96576#false} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {96576#false} is VALID [2020-07-17 22:38:24,314 INFO L280 TraceCheckUtils]: 178: Hoare triple {96576#false} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {96576#false} is VALID [2020-07-17 22:38:24,315 INFO L280 TraceCheckUtils]: 179: Hoare triple {96576#false} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {96576#false} is VALID [2020-07-17 22:38:24,315 INFO L280 TraceCheckUtils]: 180: Hoare triple {96576#false} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {96576#false} is VALID [2020-07-17 22:38:24,315 INFO L280 TraceCheckUtils]: 181: Hoare triple {96576#false} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {96576#false} is VALID [2020-07-17 22:38:24,315 INFO L280 TraceCheckUtils]: 182: Hoare triple {96576#false} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {96576#false} is VALID [2020-07-17 22:38:24,315 INFO L280 TraceCheckUtils]: 183: Hoare triple {96576#false} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {96576#false} is VALID [2020-07-17 22:38:24,315 INFO L280 TraceCheckUtils]: 184: Hoare triple {96576#false} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {96576#false} is VALID [2020-07-17 22:38:24,315 INFO L280 TraceCheckUtils]: 185: Hoare triple {96576#false} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {96576#false} is VALID [2020-07-17 22:38:24,315 INFO L280 TraceCheckUtils]: 186: Hoare triple {96576#false} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {96576#false} is VALID [2020-07-17 22:38:24,315 INFO L280 TraceCheckUtils]: 187: Hoare triple {96576#false} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {96576#false} is VALID [2020-07-17 22:38:24,316 INFO L280 TraceCheckUtils]: 188: Hoare triple {96576#false} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {96576#false} is VALID [2020-07-17 22:38:24,316 INFO L280 TraceCheckUtils]: 189: Hoare triple {96576#false} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {96576#false} is VALID [2020-07-17 22:38:24,316 INFO L280 TraceCheckUtils]: 190: Hoare triple {96576#false} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {96576#false} is VALID [2020-07-17 22:38:24,316 INFO L280 TraceCheckUtils]: 191: Hoare triple {96576#false} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {96576#false} is VALID [2020-07-17 22:38:24,316 INFO L280 TraceCheckUtils]: 192: Hoare triple {96576#false} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {96576#false} is VALID [2020-07-17 22:38:24,316 INFO L280 TraceCheckUtils]: 193: Hoare triple {96576#false} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {96576#false} is VALID [2020-07-17 22:38:24,316 INFO L280 TraceCheckUtils]: 194: Hoare triple {96576#false} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {96576#false} is VALID [2020-07-17 22:38:24,316 INFO L280 TraceCheckUtils]: 195: Hoare triple {96576#false} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {96576#false} is VALID [2020-07-17 22:38:24,316 INFO L280 TraceCheckUtils]: 196: Hoare triple {96576#false} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {96576#false} is VALID [2020-07-17 22:38:24,317 INFO L280 TraceCheckUtils]: 197: Hoare triple {96576#false} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {96576#false} is VALID [2020-07-17 22:38:24,317 INFO L280 TraceCheckUtils]: 198: Hoare triple {96576#false} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {96576#false} is VALID [2020-07-17 22:38:24,317 INFO L280 TraceCheckUtils]: 199: Hoare triple {96576#false} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {96576#false} is VALID [2020-07-17 22:38:24,317 INFO L280 TraceCheckUtils]: 200: Hoare triple {96576#false} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {96576#false} is VALID [2020-07-17 22:38:24,317 INFO L280 TraceCheckUtils]: 201: Hoare triple {96576#false} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {96576#false} is VALID [2020-07-17 22:38:24,317 INFO L280 TraceCheckUtils]: 202: Hoare triple {96576#false} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {96576#false} is VALID [2020-07-17 22:38:24,317 INFO L280 TraceCheckUtils]: 203: Hoare triple {96576#false} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {96576#false} is VALID [2020-07-17 22:38:24,317 INFO L280 TraceCheckUtils]: 204: Hoare triple {96576#false} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {96576#false} is VALID [2020-07-17 22:38:24,318 INFO L280 TraceCheckUtils]: 205: Hoare triple {96576#false} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {96576#false} is VALID [2020-07-17 22:38:24,318 INFO L280 TraceCheckUtils]: 206: Hoare triple {96576#false} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {96576#false} is VALID [2020-07-17 22:38:24,318 INFO L280 TraceCheckUtils]: 207: Hoare triple {96576#false} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {96576#false} is VALID [2020-07-17 22:38:24,318 INFO L280 TraceCheckUtils]: 208: Hoare triple {96576#false} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {96576#false} is VALID [2020-07-17 22:38:24,318 INFO L280 TraceCheckUtils]: 209: Hoare triple {96576#false} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {96576#false} is VALID [2020-07-17 22:38:24,318 INFO L280 TraceCheckUtils]: 210: Hoare triple {96576#false} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {96576#false} is VALID [2020-07-17 22:38:24,318 INFO L280 TraceCheckUtils]: 211: Hoare triple {96576#false} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {96576#false} is VALID [2020-07-17 22:38:24,318 INFO L280 TraceCheckUtils]: 212: Hoare triple {96576#false} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {96576#false} is VALID [2020-07-17 22:38:24,318 INFO L280 TraceCheckUtils]: 213: Hoare triple {96576#false} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {96576#false} is VALID [2020-07-17 22:38:24,319 INFO L280 TraceCheckUtils]: 214: Hoare triple {96576#false} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {96576#false} is VALID [2020-07-17 22:38:24,319 INFO L280 TraceCheckUtils]: 215: Hoare triple {96576#false} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {96576#false} is VALID [2020-07-17 22:38:24,319 INFO L280 TraceCheckUtils]: 216: Hoare triple {96576#false} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {96576#false} is VALID [2020-07-17 22:38:24,319 INFO L280 TraceCheckUtils]: 217: Hoare triple {96576#false} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {96576#false} is VALID [2020-07-17 22:38:24,319 INFO L280 TraceCheckUtils]: 218: Hoare triple {96576#false} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {96576#false} is VALID [2020-07-17 22:38:24,319 INFO L280 TraceCheckUtils]: 219: Hoare triple {96576#false} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {96576#false} is VALID [2020-07-17 22:38:24,319 INFO L280 TraceCheckUtils]: 220: Hoare triple {96576#false} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {96576#false} is VALID [2020-07-17 22:38:24,319 INFO L280 TraceCheckUtils]: 221: Hoare triple {96576#false} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {96576#false} is VALID [2020-07-17 22:38:24,320 INFO L280 TraceCheckUtils]: 222: Hoare triple {96576#false} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {96576#false} is VALID [2020-07-17 22:38:24,320 INFO L280 TraceCheckUtils]: 223: Hoare triple {96576#false} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {96576#false} is VALID [2020-07-17 22:38:24,320 INFO L280 TraceCheckUtils]: 224: Hoare triple {96576#false} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == ~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {96576#false} is VALID [2020-07-17 22:38:24,320 INFO L280 TraceCheckUtils]: 225: Hoare triple {96576#false} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == ~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {96576#false} is VALID [2020-07-17 22:38:24,320 INFO L280 TraceCheckUtils]: 226: Hoare triple {96576#false} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == ~input) && 4 == ~a16~0) && 1 == ~a20~0); {96576#false} is VALID [2020-07-17 22:38:24,320 INFO L280 TraceCheckUtils]: 227: Hoare triple {96576#false} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == ~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {96576#false} is VALID [2020-07-17 22:38:24,321 INFO L280 TraceCheckUtils]: 228: Hoare triple {96576#false} assume !(1 == ~a21~0 && (8 == ~a12~0 && ((1 == ~a17~0 && 3 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0); {96576#false} is VALID [2020-07-17 22:38:24,321 INFO L280 TraceCheckUtils]: 229: Hoare triple {96576#false} assume !(!(1 == ~a21~0) && 1 == ~a20~0 && (8 == ~a12~0 && 13 == ~a8~0 && ((5 == ~a16~0 && !(1 == ~a17~0)) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 2 == ~input) && 1 == ~a7~0); {96576#false} is VALID [2020-07-17 22:38:24,321 INFO L280 TraceCheckUtils]: 230: Hoare triple {96576#false} assume !(1 == ~a7~0 && 8 == ~a12~0 && ((1 == ~a20~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (4 == ~a16~0 && !(1 == ~a17~0))) && 4 == ~input) && 13 == ~a8~0) && !(1 == ~a21~0)); {96576#false} is VALID [2020-07-17 22:38:24,321 INFO L280 TraceCheckUtils]: 231: Hoare triple {96576#false} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == ~input) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {96576#false} is VALID [2020-07-17 22:38:24,321 INFO L280 TraceCheckUtils]: 232: Hoare triple {96576#false} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == ~input && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {96576#false} is VALID [2020-07-17 22:38:24,321 INFO L280 TraceCheckUtils]: 233: Hoare triple {96576#false} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == ~input && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {96576#false} is VALID [2020-07-17 22:38:24,322 INFO L280 TraceCheckUtils]: 234: Hoare triple {96576#false} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == ~input) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {96576#false} is VALID [2020-07-17 22:38:24,322 INFO L280 TraceCheckUtils]: 235: Hoare triple {96576#false} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == ~input) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {96576#false} is VALID [2020-07-17 22:38:24,322 INFO L280 TraceCheckUtils]: 236: Hoare triple {96576#false} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == ~input && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {96576#false} is VALID [2020-07-17 22:38:24,322 INFO L280 TraceCheckUtils]: 237: Hoare triple {96576#false} assume !(((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {96576#false} is VALID [2020-07-17 22:38:24,322 INFO L280 TraceCheckUtils]: 238: Hoare triple {96576#false} assume !(8 == ~a12~0 && 5 == ~input && ((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a7~0 && 1 == ~a17~0) && 13 == ~a8~0))); {96576#false} is VALID [2020-07-17 22:38:24,322 INFO L280 TraceCheckUtils]: 239: Hoare triple {96576#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {96576#false} is VALID [2020-07-17 22:38:24,322 INFO L280 TraceCheckUtils]: 240: Hoare triple {96576#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {96576#false} is VALID [2020-07-17 22:38:24,322 INFO L280 TraceCheckUtils]: 241: Hoare triple {96576#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {96576#false} is VALID [2020-07-17 22:38:24,323 INFO L280 TraceCheckUtils]: 242: Hoare triple {96576#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {96576#false} is VALID [2020-07-17 22:38:24,323 INFO L280 TraceCheckUtils]: 243: Hoare triple {96576#false} assume (((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {96576#false} is VALID [2020-07-17 22:38:24,323 INFO L280 TraceCheckUtils]: 244: Hoare triple {96576#false} assume !false; {96576#false} is VALID [2020-07-17 22:38:24,347 INFO L134 CoverageAnalysis]: Checked inductivity of 370 backedges. 262 proven. 2 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2020-07-17 22:38:24,347 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-17 22:38:24,348 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 5] total 10 [2020-07-17 22:38:24,348 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [514353191] [2020-07-17 22:38:24,348 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 245 [2020-07-17 22:38:24,353 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:38:24,353 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states. [2020-07-17 22:38:24,717 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 245 edges. 245 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:38:24,717 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-17 22:38:24,718 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:38:24,718 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-17 22:38:24,718 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=65, Unknown=0, NotChecked=0, Total=90 [2020-07-17 22:38:24,718 INFO L87 Difference]: Start difference. First operand 2679 states and 3014 transitions. Second operand 10 states. [2020-07-17 22:38:32,957 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:38:32,957 INFO L93 Difference]: Finished difference Result 5239 states and 5905 transitions. [2020-07-17 22:38:32,957 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2020-07-17 22:38:32,957 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 245 [2020-07-17 22:38:32,958 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:38:32,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-17 22:38:32,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 575 transitions. [2020-07-17 22:38:32,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-17 22:38:32,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 575 transitions. [2020-07-17 22:38:32,963 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states and 575 transitions. [2020-07-17 22:38:34,182 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 575 edges. 575 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:38:34,423 INFO L225 Difference]: With dead ends: 5239 [2020-07-17 22:38:34,423 INFO L226 Difference]: Without dead ends: 2701 [2020-07-17 22:38:34,427 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 272 GetRequests, 258 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 19 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=70, Invalid=170, Unknown=0, NotChecked=0, Total=240 [2020-07-17 22:38:34,429 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2701 states. [2020-07-17 22:38:35,043 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2701 to 2685. [2020-07-17 22:38:35,043 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:38:35,044 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2701 states. Second operand 2685 states. [2020-07-17 22:38:35,044 INFO L74 IsIncluded]: Start isIncluded. First operand 2701 states. Second operand 2685 states. [2020-07-17 22:38:35,044 INFO L87 Difference]: Start difference. First operand 2701 states. Second operand 2685 states. [2020-07-17 22:38:35,285 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:38:35,285 INFO L93 Difference]: Finished difference Result 2701 states and 2993 transitions. [2020-07-17 22:38:35,285 INFO L276 IsEmpty]: Start isEmpty. Operand 2701 states and 2993 transitions. [2020-07-17 22:38:35,287 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:38:35,287 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:38:35,288 INFO L74 IsIncluded]: Start isIncluded. First operand 2685 states. Second operand 2701 states. [2020-07-17 22:38:35,288 INFO L87 Difference]: Start difference. First operand 2685 states. Second operand 2701 states. [2020-07-17 22:38:35,546 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:38:35,546 INFO L93 Difference]: Finished difference Result 2701 states and 2993 transitions. [2020-07-17 22:38:35,546 INFO L276 IsEmpty]: Start isEmpty. Operand 2701 states and 2993 transitions. [2020-07-17 22:38:35,548 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:38:35,549 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:38:35,549 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:38:35,549 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:38:35,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2685 states. [2020-07-17 22:38:35,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2685 states to 2685 states and 2969 transitions. [2020-07-17 22:38:35,796 INFO L78 Accepts]: Start accepts. Automaton has 2685 states and 2969 transitions. Word has length 245 [2020-07-17 22:38:35,796 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:38:35,796 INFO L479 AbstractCegarLoop]: Abstraction has 2685 states and 2969 transitions. [2020-07-17 22:38:35,796 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-17 22:38:35,796 INFO L276 IsEmpty]: Start isEmpty. Operand 2685 states and 2969 transitions. [2020-07-17 22:38:35,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2020-07-17 22:38:35,799 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:38:35,799 INFO L422 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 22:38:35,999 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10,11 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-17 22:38:36,000 INFO L427 AbstractCegarLoop]: === Iteration 12 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:38:36,001 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:38:36,001 INFO L82 PathProgramCache]: Analyzing trace with hash 377203419, now seen corresponding path program 1 times [2020-07-17 22:38:36,001 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:38:36,001 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [853912606] [2020-07-17 22:38:36,002 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:38:36,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-07-17 22:38:36,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-07-17 22:38:36,229 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-07-17 22:38:36,229 INFO L520 BasicCegarLoop]: Counterexample might be feasible [2020-07-17 22:38:36,230 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2020-07-17 22:38:36,521 WARN L170 areAnnotationChecker]: ULTIMATE.initENTRY has no Hoare annotation [2020-07-17 22:38:36,522 WARN L170 areAnnotationChecker]: calculate_outputENTRY has no Hoare annotation [2020-07-17 22:38:36,522 WARN L170 areAnnotationChecker]: ULTIMATE.startENTRY has no Hoare annotation [2020-07-17 22:38:36,522 WARN L170 areAnnotationChecker]: ULTIMATE.startENTRY has no Hoare annotation [2020-07-17 22:38:36,522 WARN L170 areAnnotationChecker]: mainENTRY has no Hoare annotation [2020-07-17 22:38:36,522 WARN L170 areAnnotationChecker]: ULTIMATE.initFINAL has no Hoare annotation [2020-07-17 22:38:36,522 WARN L170 areAnnotationChecker]: L31 has no Hoare annotation [2020-07-17 22:38:36,523 WARN L170 areAnnotationChecker]: L31 has no Hoare annotation [2020-07-17 22:38:36,523 WARN L170 areAnnotationChecker]: L-1 has no Hoare annotation [2020-07-17 22:38:36,523 WARN L170 areAnnotationChecker]: L-1 has no Hoare annotation [2020-07-17 22:38:36,523 WARN L170 areAnnotationChecker]: L583-2 has no Hoare annotation [2020-07-17 22:38:36,523 WARN L170 areAnnotationChecker]: L583-2 has no Hoare annotation [2020-07-17 22:38:36,523 WARN L170 areAnnotationChecker]: L583-2 has no Hoare annotation [2020-07-17 22:38:36,524 WARN L170 areAnnotationChecker]: ULTIMATE.initEXIT has no Hoare annotation [2020-07-17 22:38:36,524 WARN L170 areAnnotationChecker]: calculate_outputFINAL has no Hoare annotation [2020-07-17 22:38:36,524 WARN L170 areAnnotationChecker]: L35 has no Hoare annotation [2020-07-17 22:38:36,524 WARN L170 areAnnotationChecker]: L35 has no Hoare annotation [2020-07-17 22:38:36,524 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2020-07-17 22:38:36,524 WARN L170 areAnnotationChecker]: L583-3 has no Hoare annotation [2020-07-17 22:38:36,524 WARN L170 areAnnotationChecker]: L588 has no Hoare annotation [2020-07-17 22:38:36,525 WARN L170 areAnnotationChecker]: L588 has no Hoare annotation [2020-07-17 22:38:36,525 WARN L170 areAnnotationChecker]: calculate_outputEXIT has no Hoare annotation [2020-07-17 22:38:36,525 WARN L170 areAnnotationChecker]: L43 has no Hoare annotation [2020-07-17 22:38:36,525 WARN L170 areAnnotationChecker]: L43 has no Hoare annotation [2020-07-17 22:38:36,525 WARN L170 areAnnotationChecker]: mainEXIT has no Hoare annotation [2020-07-17 22:38:36,525 WARN L170 areAnnotationChecker]: L591 has no Hoare annotation [2020-07-17 22:38:36,526 WARN L170 areAnnotationChecker]: L591 has no Hoare annotation [2020-07-17 22:38:36,526 WARN L170 areAnnotationChecker]: L591-1 has no Hoare annotation [2020-07-17 22:38:36,526 WARN L170 areAnnotationChecker]: L49 has no Hoare annotation [2020-07-17 22:38:36,526 WARN L170 areAnnotationChecker]: L49 has no Hoare annotation [2020-07-17 22:38:36,526 WARN L170 areAnnotationChecker]: L54 has no Hoare annotation [2020-07-17 22:38:36,526 WARN L170 areAnnotationChecker]: L54 has no Hoare annotation [2020-07-17 22:38:36,526 WARN L170 areAnnotationChecker]: L62 has no Hoare annotation [2020-07-17 22:38:36,527 WARN L170 areAnnotationChecker]: L62 has no Hoare annotation [2020-07-17 22:38:36,527 WARN L170 areAnnotationChecker]: L65 has no Hoare annotation [2020-07-17 22:38:36,527 WARN L170 areAnnotationChecker]: L65 has no Hoare annotation [2020-07-17 22:38:36,527 WARN L170 areAnnotationChecker]: L72 has no Hoare annotation [2020-07-17 22:38:36,527 WARN L170 areAnnotationChecker]: L72 has no Hoare annotation [2020-07-17 22:38:36,527 WARN L170 areAnnotationChecker]: L80 has no Hoare annotation [2020-07-17 22:38:36,528 WARN L170 areAnnotationChecker]: L80 has no Hoare annotation [2020-07-17 22:38:36,528 WARN L170 areAnnotationChecker]: L84 has no Hoare annotation [2020-07-17 22:38:36,528 WARN L170 areAnnotationChecker]: L84 has no Hoare annotation [2020-07-17 22:38:36,528 WARN L170 areAnnotationChecker]: L92 has no Hoare annotation [2020-07-17 22:38:36,528 WARN L170 areAnnotationChecker]: L92 has no Hoare annotation [2020-07-17 22:38:36,528 WARN L170 areAnnotationChecker]: L97 has no Hoare annotation [2020-07-17 22:38:36,528 WARN L170 areAnnotationChecker]: L97 has no Hoare annotation [2020-07-17 22:38:36,528 WARN L170 areAnnotationChecker]: L102 has no Hoare annotation [2020-07-17 22:38:36,529 WARN L170 areAnnotationChecker]: L102 has no Hoare annotation [2020-07-17 22:38:36,529 WARN L170 areAnnotationChecker]: L108 has no Hoare annotation [2020-07-17 22:38:36,529 WARN L170 areAnnotationChecker]: L108 has no Hoare annotation [2020-07-17 22:38:36,529 WARN L170 areAnnotationChecker]: L114 has no Hoare annotation [2020-07-17 22:38:36,529 WARN L170 areAnnotationChecker]: L114 has no Hoare annotation [2020-07-17 22:38:36,529 WARN L170 areAnnotationChecker]: L119 has no Hoare annotation [2020-07-17 22:38:36,530 WARN L170 areAnnotationChecker]: L119 has no Hoare annotation [2020-07-17 22:38:36,530 WARN L170 areAnnotationChecker]: L124 has no Hoare annotation [2020-07-17 22:38:36,530 WARN L170 areAnnotationChecker]: L124 has no Hoare annotation [2020-07-17 22:38:36,530 WARN L170 areAnnotationChecker]: L129 has no Hoare annotation [2020-07-17 22:38:36,530 WARN L170 areAnnotationChecker]: L129 has no Hoare annotation [2020-07-17 22:38:36,530 WARN L170 areAnnotationChecker]: L136 has no Hoare annotation [2020-07-17 22:38:36,530 WARN L170 areAnnotationChecker]: L136 has no Hoare annotation [2020-07-17 22:38:36,531 WARN L170 areAnnotationChecker]: L140 has no Hoare annotation [2020-07-17 22:38:36,531 WARN L170 areAnnotationChecker]: L140 has no Hoare annotation [2020-07-17 22:38:36,531 WARN L170 areAnnotationChecker]: L144 has no Hoare annotation [2020-07-17 22:38:36,531 WARN L170 areAnnotationChecker]: L144 has no Hoare annotation [2020-07-17 22:38:36,531 WARN L170 areAnnotationChecker]: L148 has no Hoare annotation [2020-07-17 22:38:36,532 WARN L170 areAnnotationChecker]: L148 has no Hoare annotation [2020-07-17 22:38:36,532 WARN L170 areAnnotationChecker]: L152 has no Hoare annotation [2020-07-17 22:38:36,532 WARN L170 areAnnotationChecker]: L152 has no Hoare annotation [2020-07-17 22:38:36,532 WARN L170 areAnnotationChecker]: L160 has no Hoare annotation [2020-07-17 22:38:36,532 WARN L170 areAnnotationChecker]: L160 has no Hoare annotation [2020-07-17 22:38:36,532 WARN L170 areAnnotationChecker]: L165 has no Hoare annotation [2020-07-17 22:38:36,532 WARN L170 areAnnotationChecker]: L165 has no Hoare annotation [2020-07-17 22:38:36,533 WARN L170 areAnnotationChecker]: L173 has no Hoare annotation [2020-07-17 22:38:36,533 WARN L170 areAnnotationChecker]: L173 has no Hoare annotation [2020-07-17 22:38:36,533 WARN L170 areAnnotationChecker]: L178 has no Hoare annotation [2020-07-17 22:38:36,533 WARN L170 areAnnotationChecker]: L178 has no Hoare annotation [2020-07-17 22:38:36,533 WARN L170 areAnnotationChecker]: L186 has no Hoare annotation [2020-07-17 22:38:36,533 WARN L170 areAnnotationChecker]: L186 has no Hoare annotation [2020-07-17 22:38:36,533 WARN L170 areAnnotationChecker]: L189 has no Hoare annotation [2020-07-17 22:38:36,534 WARN L170 areAnnotationChecker]: L189 has no Hoare annotation [2020-07-17 22:38:36,534 WARN L170 areAnnotationChecker]: L194 has no Hoare annotation [2020-07-17 22:38:36,534 WARN L170 areAnnotationChecker]: L194 has no Hoare annotation [2020-07-17 22:38:36,534 WARN L170 areAnnotationChecker]: L197 has no Hoare annotation [2020-07-17 22:38:36,534 WARN L170 areAnnotationChecker]: L197 has no Hoare annotation [2020-07-17 22:38:36,534 WARN L170 areAnnotationChecker]: L203 has no Hoare annotation [2020-07-17 22:38:36,535 WARN L170 areAnnotationChecker]: L203 has no Hoare annotation [2020-07-17 22:38:36,535 WARN L170 areAnnotationChecker]: L208 has no Hoare annotation [2020-07-17 22:38:36,535 WARN L170 areAnnotationChecker]: L208 has no Hoare annotation [2020-07-17 22:38:36,535 WARN L170 areAnnotationChecker]: L214 has no Hoare annotation [2020-07-17 22:38:36,535 WARN L170 areAnnotationChecker]: L214 has no Hoare annotation [2020-07-17 22:38:36,535 WARN L170 areAnnotationChecker]: L218 has no Hoare annotation [2020-07-17 22:38:36,535 WARN L170 areAnnotationChecker]: L218 has no Hoare annotation [2020-07-17 22:38:36,536 WARN L170 areAnnotationChecker]: L223 has no Hoare annotation [2020-07-17 22:38:36,536 WARN L170 areAnnotationChecker]: L223 has no Hoare annotation [2020-07-17 22:38:36,536 WARN L170 areAnnotationChecker]: L231 has no Hoare annotation [2020-07-17 22:38:36,536 WARN L170 areAnnotationChecker]: L231 has no Hoare annotation [2020-07-17 22:38:36,536 WARN L170 areAnnotationChecker]: L238 has no Hoare annotation [2020-07-17 22:38:36,536 WARN L170 areAnnotationChecker]: L238 has no Hoare annotation [2020-07-17 22:38:36,536 WARN L170 areAnnotationChecker]: L245 has no Hoare annotation [2020-07-17 22:38:36,537 WARN L170 areAnnotationChecker]: L245 has no Hoare annotation [2020-07-17 22:38:36,537 WARN L170 areAnnotationChecker]: L250 has no Hoare annotation [2020-07-17 22:38:36,537 WARN L170 areAnnotationChecker]: L250 has no Hoare annotation [2020-07-17 22:38:36,537 WARN L170 areAnnotationChecker]: L256 has no Hoare annotation [2020-07-17 22:38:36,537 WARN L170 areAnnotationChecker]: L256 has no Hoare annotation [2020-07-17 22:38:36,537 WARN L170 areAnnotationChecker]: L261 has no Hoare annotation [2020-07-17 22:38:36,538 WARN L170 areAnnotationChecker]: L261 has no Hoare annotation [2020-07-17 22:38:36,538 WARN L170 areAnnotationChecker]: L265 has no Hoare annotation [2020-07-17 22:38:36,538 WARN L170 areAnnotationChecker]: L265 has no Hoare annotation [2020-07-17 22:38:36,538 WARN L170 areAnnotationChecker]: L268 has no Hoare annotation [2020-07-17 22:38:36,538 WARN L170 areAnnotationChecker]: L268 has no Hoare annotation [2020-07-17 22:38:36,538 WARN L170 areAnnotationChecker]: L273 has no Hoare annotation [2020-07-17 22:38:36,538 WARN L170 areAnnotationChecker]: L273 has no Hoare annotation [2020-07-17 22:38:36,538 WARN L170 areAnnotationChecker]: L278 has no Hoare annotation [2020-07-17 22:38:36,539 WARN L170 areAnnotationChecker]: L278 has no Hoare annotation [2020-07-17 22:38:36,539 WARN L170 areAnnotationChecker]: L286 has no Hoare annotation [2020-07-17 22:38:36,539 WARN L170 areAnnotationChecker]: L286 has no Hoare annotation [2020-07-17 22:38:36,539 WARN L170 areAnnotationChecker]: L292 has no Hoare annotation [2020-07-17 22:38:36,539 WARN L170 areAnnotationChecker]: L292 has no Hoare annotation [2020-07-17 22:38:36,539 WARN L170 areAnnotationChecker]: L299 has no Hoare annotation [2020-07-17 22:38:36,539 WARN L170 areAnnotationChecker]: L299 has no Hoare annotation [2020-07-17 22:38:36,539 WARN L170 areAnnotationChecker]: L306 has no Hoare annotation [2020-07-17 22:38:36,539 WARN L170 areAnnotationChecker]: L306 has no Hoare annotation [2020-07-17 22:38:36,540 WARN L170 areAnnotationChecker]: L312 has no Hoare annotation [2020-07-17 22:38:36,540 WARN L170 areAnnotationChecker]: L312 has no Hoare annotation [2020-07-17 22:38:36,540 WARN L170 areAnnotationChecker]: L316 has no Hoare annotation [2020-07-17 22:38:36,540 WARN L170 areAnnotationChecker]: L316 has no Hoare annotation [2020-07-17 22:38:36,540 WARN L170 areAnnotationChecker]: L318 has no Hoare annotation [2020-07-17 22:38:36,540 WARN L170 areAnnotationChecker]: L318 has no Hoare annotation [2020-07-17 22:38:36,540 WARN L170 areAnnotationChecker]: L324 has no Hoare annotation [2020-07-17 22:38:36,540 WARN L170 areAnnotationChecker]: L324 has no Hoare annotation [2020-07-17 22:38:36,540 WARN L170 areAnnotationChecker]: L329 has no Hoare annotation [2020-07-17 22:38:36,540 WARN L170 areAnnotationChecker]: L329 has no Hoare annotation [2020-07-17 22:38:36,541 WARN L170 areAnnotationChecker]: L333 has no Hoare annotation [2020-07-17 22:38:36,541 WARN L170 areAnnotationChecker]: L333 has no Hoare annotation [2020-07-17 22:38:36,541 WARN L170 areAnnotationChecker]: L337 has no Hoare annotation [2020-07-17 22:38:36,541 WARN L170 areAnnotationChecker]: L337 has no Hoare annotation [2020-07-17 22:38:36,541 WARN L170 areAnnotationChecker]: L345 has no Hoare annotation [2020-07-17 22:38:36,541 WARN L170 areAnnotationChecker]: L345 has no Hoare annotation [2020-07-17 22:38:36,541 WARN L170 areAnnotationChecker]: L353 has no Hoare annotation [2020-07-17 22:38:36,541 WARN L170 areAnnotationChecker]: L353 has no Hoare annotation [2020-07-17 22:38:36,541 WARN L170 areAnnotationChecker]: L355 has no Hoare annotation [2020-07-17 22:38:36,542 WARN L170 areAnnotationChecker]: L355 has no Hoare annotation [2020-07-17 22:38:36,542 WARN L170 areAnnotationChecker]: L361 has no Hoare annotation [2020-07-17 22:38:36,542 WARN L170 areAnnotationChecker]: L361 has no Hoare annotation [2020-07-17 22:38:36,542 WARN L170 areAnnotationChecker]: L363 has no Hoare annotation [2020-07-17 22:38:36,542 WARN L170 areAnnotationChecker]: L363 has no Hoare annotation [2020-07-17 22:38:36,542 WARN L170 areAnnotationChecker]: L365 has no Hoare annotation [2020-07-17 22:38:36,542 WARN L170 areAnnotationChecker]: L365 has no Hoare annotation [2020-07-17 22:38:36,542 WARN L170 areAnnotationChecker]: L372 has no Hoare annotation [2020-07-17 22:38:36,542 WARN L170 areAnnotationChecker]: L372 has no Hoare annotation [2020-07-17 22:38:36,543 WARN L170 areAnnotationChecker]: L377 has no Hoare annotation [2020-07-17 22:38:36,543 WARN L170 areAnnotationChecker]: L377 has no Hoare annotation [2020-07-17 22:38:36,543 WARN L170 areAnnotationChecker]: L382 has no Hoare annotation [2020-07-17 22:38:36,543 WARN L170 areAnnotationChecker]: L382 has no Hoare annotation [2020-07-17 22:38:36,543 WARN L170 areAnnotationChecker]: L391 has no Hoare annotation [2020-07-17 22:38:36,543 WARN L170 areAnnotationChecker]: L391 has no Hoare annotation [2020-07-17 22:38:36,543 WARN L170 areAnnotationChecker]: L392 has no Hoare annotation [2020-07-17 22:38:36,543 WARN L170 areAnnotationChecker]: L391-2 has no Hoare annotation [2020-07-17 22:38:36,543 WARN L170 areAnnotationChecker]: L391-2 has no Hoare annotation [2020-07-17 22:38:36,544 WARN L170 areAnnotationChecker]: L395 has no Hoare annotation [2020-07-17 22:38:36,544 WARN L170 areAnnotationChecker]: L394-1 has no Hoare annotation [2020-07-17 22:38:36,544 WARN L170 areAnnotationChecker]: L394-1 has no Hoare annotation [2020-07-17 22:38:36,544 WARN L170 areAnnotationChecker]: L398 has no Hoare annotation [2020-07-17 22:38:36,544 WARN L170 areAnnotationChecker]: L397-1 has no Hoare annotation [2020-07-17 22:38:36,544 WARN L170 areAnnotationChecker]: L397-1 has no Hoare annotation [2020-07-17 22:38:36,544 WARN L170 areAnnotationChecker]: L401 has no Hoare annotation [2020-07-17 22:38:36,544 WARN L170 areAnnotationChecker]: L400-1 has no Hoare annotation [2020-07-17 22:38:36,544 WARN L170 areAnnotationChecker]: L400-1 has no Hoare annotation [2020-07-17 22:38:36,544 WARN L170 areAnnotationChecker]: L404 has no Hoare annotation [2020-07-17 22:38:36,545 WARN L170 areAnnotationChecker]: L404 has no Hoare annotation [2020-07-17 22:38:36,545 WARN L170 areAnnotationChecker]: L403-1 has no Hoare annotation [2020-07-17 22:38:36,545 WARN L170 areAnnotationChecker]: L403-1 has no Hoare annotation [2020-07-17 22:38:36,545 WARN L170 areAnnotationChecker]: L407 has no Hoare annotation [2020-07-17 22:38:36,545 WARN L170 areAnnotationChecker]: L406-1 has no Hoare annotation [2020-07-17 22:38:36,545 WARN L170 areAnnotationChecker]: L406-1 has no Hoare annotation [2020-07-17 22:38:36,545 WARN L170 areAnnotationChecker]: L410 has no Hoare annotation [2020-07-17 22:38:36,545 WARN L170 areAnnotationChecker]: L409-1 has no Hoare annotation [2020-07-17 22:38:36,545 WARN L170 areAnnotationChecker]: L409-1 has no Hoare annotation [2020-07-17 22:38:36,545 WARN L170 areAnnotationChecker]: L413 has no Hoare annotation [2020-07-17 22:38:36,546 WARN L170 areAnnotationChecker]: L412-1 has no Hoare annotation [2020-07-17 22:38:36,546 WARN L170 areAnnotationChecker]: L412-1 has no Hoare annotation [2020-07-17 22:38:36,546 WARN L170 areAnnotationChecker]: L416 has no Hoare annotation [2020-07-17 22:38:36,546 WARN L170 areAnnotationChecker]: L415-1 has no Hoare annotation [2020-07-17 22:38:36,546 WARN L170 areAnnotationChecker]: L415-1 has no Hoare annotation [2020-07-17 22:38:36,546 WARN L170 areAnnotationChecker]: L419 has no Hoare annotation [2020-07-17 22:38:36,546 WARN L170 areAnnotationChecker]: L418-1 has no Hoare annotation [2020-07-17 22:38:36,546 WARN L170 areAnnotationChecker]: L418-1 has no Hoare annotation [2020-07-17 22:38:36,546 WARN L170 areAnnotationChecker]: L422 has no Hoare annotation [2020-07-17 22:38:36,547 WARN L170 areAnnotationChecker]: L421-1 has no Hoare annotation [2020-07-17 22:38:36,547 WARN L170 areAnnotationChecker]: L421-1 has no Hoare annotation [2020-07-17 22:38:36,547 WARN L170 areAnnotationChecker]: L425 has no Hoare annotation [2020-07-17 22:38:36,547 WARN L170 areAnnotationChecker]: L424-1 has no Hoare annotation [2020-07-17 22:38:36,547 WARN L170 areAnnotationChecker]: L424-1 has no Hoare annotation [2020-07-17 22:38:36,547 WARN L170 areAnnotationChecker]: L428 has no Hoare annotation [2020-07-17 22:38:36,548 WARN L170 areAnnotationChecker]: L427-1 has no Hoare annotation [2020-07-17 22:38:36,548 WARN L170 areAnnotationChecker]: L427-1 has no Hoare annotation [2020-07-17 22:38:36,548 WARN L170 areAnnotationChecker]: L431 has no Hoare annotation [2020-07-17 22:38:36,548 WARN L170 areAnnotationChecker]: L430-1 has no Hoare annotation [2020-07-17 22:38:36,548 WARN L170 areAnnotationChecker]: L430-1 has no Hoare annotation [2020-07-17 22:38:36,548 WARN L170 areAnnotationChecker]: L434 has no Hoare annotation [2020-07-17 22:38:36,548 WARN L170 areAnnotationChecker]: L433-1 has no Hoare annotation [2020-07-17 22:38:36,549 WARN L170 areAnnotationChecker]: L433-1 has no Hoare annotation [2020-07-17 22:38:36,549 WARN L170 areAnnotationChecker]: L437 has no Hoare annotation [2020-07-17 22:38:36,549 WARN L170 areAnnotationChecker]: L436-1 has no Hoare annotation [2020-07-17 22:38:36,549 WARN L170 areAnnotationChecker]: L436-1 has no Hoare annotation [2020-07-17 22:38:36,549 WARN L170 areAnnotationChecker]: L440 has no Hoare annotation [2020-07-17 22:38:36,549 WARN L170 areAnnotationChecker]: L439-1 has no Hoare annotation [2020-07-17 22:38:36,550 WARN L170 areAnnotationChecker]: L439-1 has no Hoare annotation [2020-07-17 22:38:36,550 WARN L170 areAnnotationChecker]: L443 has no Hoare annotation [2020-07-17 22:38:36,550 WARN L170 areAnnotationChecker]: L442-1 has no Hoare annotation [2020-07-17 22:38:36,550 WARN L170 areAnnotationChecker]: L442-1 has no Hoare annotation [2020-07-17 22:38:36,550 WARN L170 areAnnotationChecker]: L446 has no Hoare annotation [2020-07-17 22:38:36,550 WARN L170 areAnnotationChecker]: L445-1 has no Hoare annotation [2020-07-17 22:38:36,551 WARN L170 areAnnotationChecker]: L445-1 has no Hoare annotation [2020-07-17 22:38:36,551 WARN L170 areAnnotationChecker]: L449 has no Hoare annotation [2020-07-17 22:38:36,551 WARN L170 areAnnotationChecker]: L448-1 has no Hoare annotation [2020-07-17 22:38:36,551 WARN L170 areAnnotationChecker]: L448-1 has no Hoare annotation [2020-07-17 22:38:36,551 WARN L170 areAnnotationChecker]: L452 has no Hoare annotation [2020-07-17 22:38:36,551 WARN L170 areAnnotationChecker]: L451-1 has no Hoare annotation [2020-07-17 22:38:36,552 WARN L170 areAnnotationChecker]: L451-1 has no Hoare annotation [2020-07-17 22:38:36,552 WARN L170 areAnnotationChecker]: L455 has no Hoare annotation [2020-07-17 22:38:36,552 WARN L170 areAnnotationChecker]: L454-1 has no Hoare annotation [2020-07-17 22:38:36,552 WARN L170 areAnnotationChecker]: L454-1 has no Hoare annotation [2020-07-17 22:38:36,552 WARN L170 areAnnotationChecker]: L458 has no Hoare annotation [2020-07-17 22:38:36,552 WARN L170 areAnnotationChecker]: L457-1 has no Hoare annotation [2020-07-17 22:38:36,552 WARN L170 areAnnotationChecker]: L457-1 has no Hoare annotation [2020-07-17 22:38:36,553 WARN L170 areAnnotationChecker]: L461 has no Hoare annotation [2020-07-17 22:38:36,553 WARN L170 areAnnotationChecker]: L460-1 has no Hoare annotation [2020-07-17 22:38:36,553 WARN L170 areAnnotationChecker]: L460-1 has no Hoare annotation [2020-07-17 22:38:36,553 WARN L170 areAnnotationChecker]: L464 has no Hoare annotation [2020-07-17 22:38:36,553 WARN L170 areAnnotationChecker]: L463-1 has no Hoare annotation [2020-07-17 22:38:36,553 WARN L170 areAnnotationChecker]: L463-1 has no Hoare annotation [2020-07-17 22:38:36,554 WARN L170 areAnnotationChecker]: L467 has no Hoare annotation [2020-07-17 22:38:36,554 WARN L170 areAnnotationChecker]: L466-1 has no Hoare annotation [2020-07-17 22:38:36,554 WARN L170 areAnnotationChecker]: L466-1 has no Hoare annotation [2020-07-17 22:38:36,554 WARN L170 areAnnotationChecker]: L470 has no Hoare annotation [2020-07-17 22:38:36,554 WARN L170 areAnnotationChecker]: L469-1 has no Hoare annotation [2020-07-17 22:38:36,554 WARN L170 areAnnotationChecker]: L469-1 has no Hoare annotation [2020-07-17 22:38:36,555 WARN L170 areAnnotationChecker]: L473 has no Hoare annotation [2020-07-17 22:38:36,555 WARN L170 areAnnotationChecker]: L472-1 has no Hoare annotation [2020-07-17 22:38:36,555 WARN L170 areAnnotationChecker]: L472-1 has no Hoare annotation [2020-07-17 22:38:36,555 WARN L170 areAnnotationChecker]: L476 has no Hoare annotation [2020-07-17 22:38:36,556 WARN L170 areAnnotationChecker]: L475-1 has no Hoare annotation [2020-07-17 22:38:36,556 WARN L170 areAnnotationChecker]: L475-1 has no Hoare annotation [2020-07-17 22:38:36,556 WARN L170 areAnnotationChecker]: L479 has no Hoare annotation [2020-07-17 22:38:36,556 WARN L170 areAnnotationChecker]: L478-1 has no Hoare annotation [2020-07-17 22:38:36,556 WARN L170 areAnnotationChecker]: L478-1 has no Hoare annotation [2020-07-17 22:38:36,556 WARN L170 areAnnotationChecker]: L482 has no Hoare annotation [2020-07-17 22:38:36,557 WARN L170 areAnnotationChecker]: L481-1 has no Hoare annotation [2020-07-17 22:38:36,557 WARN L170 areAnnotationChecker]: L481-1 has no Hoare annotation [2020-07-17 22:38:36,557 WARN L170 areAnnotationChecker]: L485 has no Hoare annotation [2020-07-17 22:38:36,557 WARN L170 areAnnotationChecker]: L484-1 has no Hoare annotation [2020-07-17 22:38:36,557 WARN L170 areAnnotationChecker]: L484-1 has no Hoare annotation [2020-07-17 22:38:36,557 WARN L170 areAnnotationChecker]: L488 has no Hoare annotation [2020-07-17 22:38:36,557 WARN L170 areAnnotationChecker]: L487-1 has no Hoare annotation [2020-07-17 22:38:36,559 WARN L170 areAnnotationChecker]: L487-1 has no Hoare annotation [2020-07-17 22:38:36,559 WARN L170 areAnnotationChecker]: L491 has no Hoare annotation [2020-07-17 22:38:36,559 WARN L170 areAnnotationChecker]: L490-1 has no Hoare annotation [2020-07-17 22:38:36,560 WARN L170 areAnnotationChecker]: L490-1 has no Hoare annotation [2020-07-17 22:38:36,560 WARN L170 areAnnotationChecker]: L494 has no Hoare annotation [2020-07-17 22:38:36,560 WARN L170 areAnnotationChecker]: L493-1 has no Hoare annotation [2020-07-17 22:38:36,560 WARN L170 areAnnotationChecker]: L493-1 has no Hoare annotation [2020-07-17 22:38:36,560 WARN L170 areAnnotationChecker]: L497 has no Hoare annotation [2020-07-17 22:38:36,560 WARN L170 areAnnotationChecker]: L496-1 has no Hoare annotation [2020-07-17 22:38:36,560 WARN L170 areAnnotationChecker]: L496-1 has no Hoare annotation [2020-07-17 22:38:36,561 WARN L170 areAnnotationChecker]: L500 has no Hoare annotation [2020-07-17 22:38:36,561 WARN L170 areAnnotationChecker]: L499-1 has no Hoare annotation [2020-07-17 22:38:36,561 WARN L170 areAnnotationChecker]: L499-1 has no Hoare annotation [2020-07-17 22:38:36,561 WARN L170 areAnnotationChecker]: L503 has no Hoare annotation [2020-07-17 22:38:36,561 WARN L170 areAnnotationChecker]: L502-1 has no Hoare annotation [2020-07-17 22:38:36,561 WARN L170 areAnnotationChecker]: L502-1 has no Hoare annotation [2020-07-17 22:38:36,561 WARN L170 areAnnotationChecker]: L506 has no Hoare annotation [2020-07-17 22:38:36,562 WARN L170 areAnnotationChecker]: L505-1 has no Hoare annotation [2020-07-17 22:38:36,562 WARN L170 areAnnotationChecker]: L505-1 has no Hoare annotation [2020-07-17 22:38:36,562 WARN L170 areAnnotationChecker]: L509 has no Hoare annotation [2020-07-17 22:38:36,562 WARN L170 areAnnotationChecker]: L508-1 has no Hoare annotation [2020-07-17 22:38:36,562 WARN L170 areAnnotationChecker]: L508-1 has no Hoare annotation [2020-07-17 22:38:36,562 WARN L170 areAnnotationChecker]: L512 has no Hoare annotation [2020-07-17 22:38:36,563 WARN L170 areAnnotationChecker]: L511-1 has no Hoare annotation [2020-07-17 22:38:36,563 WARN L170 areAnnotationChecker]: L511-1 has no Hoare annotation [2020-07-17 22:38:36,563 WARN L170 areAnnotationChecker]: L515 has no Hoare annotation [2020-07-17 22:38:36,563 WARN L170 areAnnotationChecker]: L514-1 has no Hoare annotation [2020-07-17 22:38:36,563 WARN L170 areAnnotationChecker]: L514-1 has no Hoare annotation [2020-07-17 22:38:36,563 WARN L170 areAnnotationChecker]: L518 has no Hoare annotation [2020-07-17 22:38:36,564 WARN L170 areAnnotationChecker]: L517-1 has no Hoare annotation [2020-07-17 22:38:36,564 WARN L170 areAnnotationChecker]: L517-1 has no Hoare annotation [2020-07-17 22:38:36,564 WARN L170 areAnnotationChecker]: L521 has no Hoare annotation [2020-07-17 22:38:36,564 WARN L170 areAnnotationChecker]: L520-1 has no Hoare annotation [2020-07-17 22:38:36,564 WARN L170 areAnnotationChecker]: L520-1 has no Hoare annotation [2020-07-17 22:38:36,564 WARN L170 areAnnotationChecker]: L524 has no Hoare annotation [2020-07-17 22:38:36,564 WARN L170 areAnnotationChecker]: L523-1 has no Hoare annotation [2020-07-17 22:38:36,565 WARN L170 areAnnotationChecker]: L523-1 has no Hoare annotation [2020-07-17 22:38:36,565 WARN L170 areAnnotationChecker]: L527 has no Hoare annotation [2020-07-17 22:38:36,565 WARN L170 areAnnotationChecker]: L526-1 has no Hoare annotation [2020-07-17 22:38:36,565 WARN L170 areAnnotationChecker]: L526-1 has no Hoare annotation [2020-07-17 22:38:36,565 WARN L170 areAnnotationChecker]: L530 has no Hoare annotation [2020-07-17 22:38:36,565 WARN L170 areAnnotationChecker]: L529-1 has no Hoare annotation [2020-07-17 22:38:36,565 WARN L170 areAnnotationChecker]: L529-1 has no Hoare annotation [2020-07-17 22:38:36,566 WARN L170 areAnnotationChecker]: L533 has no Hoare annotation [2020-07-17 22:38:36,566 WARN L170 areAnnotationChecker]: L532-1 has no Hoare annotation [2020-07-17 22:38:36,566 WARN L170 areAnnotationChecker]: L532-1 has no Hoare annotation [2020-07-17 22:38:36,566 WARN L170 areAnnotationChecker]: L536 has no Hoare annotation [2020-07-17 22:38:36,566 WARN L170 areAnnotationChecker]: L535-1 has no Hoare annotation [2020-07-17 22:38:36,566 WARN L170 areAnnotationChecker]: L535-1 has no Hoare annotation [2020-07-17 22:38:36,567 WARN L170 areAnnotationChecker]: L539 has no Hoare annotation [2020-07-17 22:38:36,567 WARN L170 areAnnotationChecker]: L538-1 has no Hoare annotation [2020-07-17 22:38:36,567 WARN L170 areAnnotationChecker]: L538-1 has no Hoare annotation [2020-07-17 22:38:36,567 WARN L170 areAnnotationChecker]: L542 has no Hoare annotation [2020-07-17 22:38:36,567 WARN L170 areAnnotationChecker]: L541-1 has no Hoare annotation [2020-07-17 22:38:36,567 WARN L170 areAnnotationChecker]: L541-1 has no Hoare annotation [2020-07-17 22:38:36,567 WARN L170 areAnnotationChecker]: L545 has no Hoare annotation [2020-07-17 22:38:36,568 WARN L170 areAnnotationChecker]: L544-1 has no Hoare annotation [2020-07-17 22:38:36,568 WARN L170 areAnnotationChecker]: L544-1 has no Hoare annotation [2020-07-17 22:38:36,568 WARN L170 areAnnotationChecker]: L548 has no Hoare annotation [2020-07-17 22:38:36,568 WARN L170 areAnnotationChecker]: L547-1 has no Hoare annotation [2020-07-17 22:38:36,568 WARN L170 areAnnotationChecker]: L547-1 has no Hoare annotation [2020-07-17 22:38:36,568 WARN L170 areAnnotationChecker]: L551 has no Hoare annotation [2020-07-17 22:38:36,569 WARN L170 areAnnotationChecker]: L550-1 has no Hoare annotation [2020-07-17 22:38:36,569 WARN L170 areAnnotationChecker]: L550-1 has no Hoare annotation [2020-07-17 22:38:36,569 WARN L170 areAnnotationChecker]: L554 has no Hoare annotation [2020-07-17 22:38:36,569 WARN L170 areAnnotationChecker]: L553-1 has no Hoare annotation [2020-07-17 22:38:36,569 WARN L170 areAnnotationChecker]: L553-1 has no Hoare annotation [2020-07-17 22:38:36,569 WARN L170 areAnnotationChecker]: L557 has no Hoare annotation [2020-07-17 22:38:36,569 WARN L170 areAnnotationChecker]: L556-1 has no Hoare annotation [2020-07-17 22:38:36,570 WARN L170 areAnnotationChecker]: L556-1 has no Hoare annotation [2020-07-17 22:38:36,570 WARN L170 areAnnotationChecker]: L560 has no Hoare annotation [2020-07-17 22:38:36,570 WARN L170 areAnnotationChecker]: L559-1 has no Hoare annotation [2020-07-17 22:38:36,570 WARN L170 areAnnotationChecker]: L559-1 has no Hoare annotation [2020-07-17 22:38:36,570 WARN L170 areAnnotationChecker]: L563 has no Hoare annotation [2020-07-17 22:38:36,570 WARN L170 areAnnotationChecker]: L562-1 has no Hoare annotation [2020-07-17 22:38:36,570 WARN L170 areAnnotationChecker]: L562-1 has no Hoare annotation [2020-07-17 22:38:36,570 WARN L170 areAnnotationChecker]: L566 has no Hoare annotation [2020-07-17 22:38:36,570 WARN L170 areAnnotationChecker]: L565-1 has no Hoare annotation [2020-07-17 22:38:36,571 WARN L170 areAnnotationChecker]: L565-1 has no Hoare annotation [2020-07-17 22:38:36,571 WARN L170 areAnnotationChecker]: L569 has no Hoare annotation [2020-07-17 22:38:36,571 WARN L170 areAnnotationChecker]: L568-1 has no Hoare annotation [2020-07-17 22:38:36,571 WARN L170 areAnnotationChecker]: L568-1 has no Hoare annotation [2020-07-17 22:38:36,571 WARN L170 areAnnotationChecker]: L572 has no Hoare annotation [2020-07-17 22:38:36,571 WARN L170 areAnnotationChecker]: L571-1 has no Hoare annotation [2020-07-17 22:38:36,571 INFO L163 areAnnotationChecker]: CFG has 0 edges. 0 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [2020-07-17 22:38:36,575 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 17.07 10:38:36 BoogieIcfgContainer [2020-07-17 22:38:36,576 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-07-17 22:38:36,578 INFO L168 Benchmark]: Toolchain (without parser) took 117507.02 ms. Allocated memory was 137.4 MB in the beginning and 756.0 MB in the end (delta: 618.7 MB). Free memory was 99.6 MB in the beginning and 557.4 MB in the end (delta: -457.8 MB). Peak memory consumption was 160.8 MB. Max. memory is 7.1 GB. [2020-07-17 22:38:36,579 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 137.4 MB. Free memory was 119.5 MB in the beginning and 119.3 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2020-07-17 22:38:36,580 INFO L168 Benchmark]: CACSL2BoogieTranslator took 841.55 ms. Allocated memory was 137.4 MB in the beginning and 205.0 MB in the end (delta: 67.6 MB). Free memory was 99.1 MB in the beginning and 167.1 MB in the end (delta: -68.0 MB). Peak memory consumption was 39.1 MB. Max. memory is 7.1 GB. [2020-07-17 22:38:36,581 INFO L168 Benchmark]: Boogie Preprocessor took 159.82 ms. Allocated memory is still 205.0 MB. Free memory was 167.1 MB in the beginning and 161.1 MB in the end (delta: 6.0 MB). Peak memory consumption was 6.0 MB. Max. memory is 7.1 GB. [2020-07-17 22:38:36,583 INFO L168 Benchmark]: RCFGBuilder took 1674.08 ms. Allocated memory was 205.0 MB in the beginning and 233.8 MB in the end (delta: 28.8 MB). Free memory was 161.1 MB in the beginning and 96.0 MB in the end (delta: 65.1 MB). Peak memory consumption was 93.9 MB. Max. memory is 7.1 GB. [2020-07-17 22:38:36,583 INFO L168 Benchmark]: TraceAbstraction took 114824.54 ms. Allocated memory was 233.8 MB in the beginning and 756.0 MB in the end (delta: 522.2 MB). Free memory was 96.0 MB in the beginning and 557.4 MB in the end (delta: -461.4 MB). Peak memory consumption was 60.8 MB. Max. memory is 7.1 GB. [2020-07-17 22:38:36,587 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - AssertionsEnabledResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 137.4 MB. Free memory was 119.5 MB in the beginning and 119.3 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 841.55 ms. Allocated memory was 137.4 MB in the beginning and 205.0 MB in the end (delta: 67.6 MB). Free memory was 99.1 MB in the beginning and 167.1 MB in the end (delta: -68.0 MB). Peak memory consumption was 39.1 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 159.82 ms. Allocated memory is still 205.0 MB. Free memory was 167.1 MB in the beginning and 161.1 MB in the end (delta: 6.0 MB). Peak memory consumption was 6.0 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1674.08 ms. Allocated memory was 205.0 MB in the beginning and 233.8 MB in the end (delta: 28.8 MB). Free memory was 161.1 MB in the beginning and 96.0 MB in the end (delta: 65.1 MB). Peak memory consumption was 93.9 MB. Max. memory is 7.1 GB. * TraceAbstraction took 114824.54 ms. Allocated memory was 233.8 MB in the beginning and 756.0 MB in the end (delta: 522.2 MB). Free memory was 96.0 MB in the beginning and 557.4 MB in the end (delta: -461.4 MB). Peak memory consumption was 60.8 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [Line: 404]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L7] int a= 1; [L8] int d= 4; [L9] int e= 5; [L10] int f= 6; [L11] int c= 3; [L12] int b= 2; [L15] int u = 21; [L16] int v = 22; [L17] int w = 23; [L18] int x = 24; [L19] int y = 25; [L20] int z = 26; [L22] int a17 = 1; [L23] int a7 = 0; [L24] int a20 = 1; [L25] int a8 = 15; [L26] int a12 = 8; [L27] int a16 = 5; [L28] int a21 = 1; VAL [\old(a)=42, \old(a12)=38, \old(a16)=35, \old(a17)=29, \old(a20)=30, \old(a21)=34, \old(a7)=37, \old(a8)=45, \old(b)=31, \old(c)=32, \old(d)=40, \old(e)=28, \old(f)=39, \old(u)=43, \old(v)=27, \old(w)=41, \old(x)=33, \old(y)=44, \old(z)=36, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L580] int output = -1; VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, output=-1, u=21, v=22, w=23, x=24, y=25, z=26] [L583] COND TRUE 1 [L586] int input; [L587] input = __VERIFIER_nondet_int() [L588] COND FALSE !((input != 1) && (input != 2) && (input != 3) && (input != 4) && (input != 5) && (input != 6)) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, output=-1, u=21, v=22, w=23, x=24, y=25, z=26] [L591] CALL, EXPR calculate_output(input) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L31] COND FALSE !((((a8==15)&&(((((a21==1)&&(((a16==5)||(a16==6))&&(input==1)))&&(a20==1))&&(a17==1))&&!(a7==1)))&&(a12==8))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L35] COND FALSE !((((((((input==5)&&((((a16==6)&&(a17==1))||(!(a17==1)&&(a16==4)))||(!(a17==1)&&(a16==5))))&&(a20==1))&&(a12==8))&&(a7==1))&&!(a21==1))&&(a8==13))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L43] COND FALSE !(((!(a7==1)&&((((a16==6)&&((a21==1)&&((a17==1)&&(input==3))))&&!(a20==1))&&(a8==15)))&&(a12==8))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L49] COND FALSE !(((a17==1)&&((!(a7==1)&&(((a21==1)&&((((a16==5)||(a16==6))&&(input==6))&&(a20==1)))&&(a8==15)))&&(a12==8)))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L54] COND FALSE !((((input==3)&&((((a16==6)&&((!(a20==1)&&(!(a7==1)&&!(a17==1)))&&(a8==15)))&&(a21==1))||((((a8==13)&&((a20==1)&&((a17==1)&&(a7==1))))&&(a16==4))&&!(a21==1))))&&(a12==8))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L62] COND FALSE !((((a17==1)&&(((a21==1)&&((!(a7==1)&&((input==4)&&(a8==15)))&&!(a20==1)))&&(a12==8)))&&(a16==6))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L65] COND FALSE !((((a12==8)&&(((a21==1)&&((((input==5)&&!(a7==1))&&(a8==15))&&(a16==5)))&&!(a20==1)))&&!(a17==1))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L72] COND FALSE !(((a12==8)&&((input==1)&&(((a21==1)&&(((a8==15)&&((!(a17==1)&&!(a7==1))&&!(a20==1)))&&(a16==6)))||(!(a21==1)&&((a16==4)&&((a8==13)&&(((a17==1)&&(a7==1))&&(a20==1))))))))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L80] COND FALSE !(((((!(a17==1)&&(!(a7==1)&&((a21==1)&&((a8==15)&&(input==4)))))&&!(a20==1))&&(a12==8))&&(a16==4))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L84] COND FALSE !(((((((a16==6)&&((!(a20==1)&&(!(a17==1)&&!(a7==1)))&&(a8==15)))&&(a21==1))||(((a16==4)&&(((a20==1)&&((a17==1)&&(a7==1)))&&(a8==13)))&&!(a21==1)))&&(input==2))&&(a12==8))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L92] COND FALSE !(((a8==13)&&(!(a21==1)&&((((input==3)&&((((a20==1)&&!(a17==1))&&(a16==6))||((!(a20==1)&&(a17==1))&&(a16==4))))&&(a12==8))&&(a7==1))))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L97] COND FALSE !(((((a21==1)&&((a12==8)&&((input==1)&&(((!(a20==1)&&(a17==1))&&(a16==4))||(((a16==5)&&(!(a17==1)&&(a20==1)))||((a16==6)&&(!(a17==1)&&(a20==1))))))))&&!(a7==1))&&(a8==15))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L102] COND FALSE !((((a16==5)&&(((a7==1)&&((!(a21==1)&&((a12==8)&&(input==3)))&&(a8==13)))&&(a17==1)))&&(a20==1))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L108] COND FALSE !(((a17==1)&&(((a8==15)&&(((a12==8)&&((!(a7==1)&&(input==5))&&(a21==1)))&&!(a20==1)))&&(a16==5)))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L114] COND FALSE !((!(a7==1)&&(((((a21==1)&&(((a8==15)&&(input==5))&&!(a17==1)))&&(a12==8))&&(a20==1))&&(a16==4)))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L119] COND FALSE !(((!(a21==1)&&(((a12==8)&&((((a16==6)&&((a20==1)&&!(a17==1)))||((!(a20==1)&&(a17==1))&&(a16==4)))&&(input==1)))&&(a8==13)))&&(a7==1))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L124] COND FALSE !(((a17==1)&&(!(a7==1)&&(((a21==1)&&(((a12==8)&&((input==5)&&((a16==5)||(a16==6))))&&(a20==1)))&&(a8==15))))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L129] COND FALSE !((((a12==8)&&(!(a21==1)&&((a7==1)&&((a8==13)&&((input==6)&&((((a16==6)&&(a17==1))||((a16==4)&&!(a17==1)))||((a16==5)&&!(a17==1))))))))&&(a20==1))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L136] COND FALSE !((((a16==5)&&((((a8==15)&&((!(a7==1)&&(input==2))&&(a21==1)))&&(a12==8))&&!(a20==1)))&&!(a17==1))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L140] COND FALSE !((!(a20==1)&&((a21==1)&&((a16==4)&&((a8==15)&&(((a12==8)&&((input==2)&&!(a7==1)))&&!(a17==1))))))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L144] COND FALSE !((((a21==1)&&(!(a7==1)&&((!(a20==1)&&(!(a17==1)&&((a12==8)&&(input==6))))&&(a16==4))))&&(a8==15))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L148] COND FALSE !(((a17==1)&&((((((a12==8)&&((input==4)&&(a8==13)))&&(a20==1))&&!(a21==1))&&(a16==5))&&(a7==1)))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L152] COND FALSE !(((((a8==13)&&((a12==8)&&((((((a16==6)&&(a17==1))||(!(a17==1)&&(a16==4)))||(!(a17==1)&&(a16==5)))&&(input==1))&&!(a21==1))))&&(a20==1))&&(a7==1))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L160] COND FALSE !(((a8==13)&&(!(a21==1)&&((((((!(a17==1)&&(a20==1))&&(a16==6))||((a16==4)&&((a17==1)&&!(a20==1))))&&(input==5))&&(a7==1))&&(a12==8))))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L165] COND FALSE !(((!(a21==1)&&((((((a16==6)&&((a20==1)&&!(a17==1)))||(((a17==1)&&!(a20==1))&&(a16==4)))&&(input==4))&&(a7==1))&&(a12==8)))&&(a8==13))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L173] COND FALSE !((((a21==1)&&(!(a7==1)&&((((((a16==5)&&((a20==1)&&!(a17==1)))||((!(a17==1)&&(a20==1))&&(a16==6)))||((a16==4)&&((a17==1)&&!(a20==1))))&&(input==4))&&(a12==8))))&&(a8==15))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L178] COND FALSE !(((((((a16==6)&&((!(a20==1)&&(!(a17==1)&&!(a7==1)))&&(a8==15)))&&(a21==1))||(((a16==4)&&((((a7==1)&&(a17==1))&&(a20==1))&&(a8==13)))&&!(a21==1)))&&(input==4))&&(a12==8))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L186] COND FALSE !((!(a17==1)&&(((a12==8)&&(!(a20==1)&&(((a8==15)&&((a21==1)&&(input==4)))&&!(a7==1))))&&(a16==5)))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L189] COND FALSE !((((!(a7==1)&&(((input==2)&&((((a16==5)&&((a20==1)&&!(a17==1)))||((a16==6)&&((a20==1)&&!(a17==1))))||((a16==4)&&(!(a20==1)&&(a17==1)))))&&(a8==15)))&&(a12==8))&&(a21==1))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L194] COND FALSE !((!(a20==1)&&(((((((input==6)&&(a16==5))&&(a21==1))&&!(a17==1))&&(a12==8))&&!(a7==1))&&(a8==15)))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L197] COND FALSE !(((a12==8)&&(((((((a21==1)&&(input==5))&&(a8==15))&&(a17==1))&&!(a7==1))&&!(a20==1))&&(a16==6)))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L203] COND FALSE !(((((a8==15)&&(!(a7==1)&&((((!(a20==1)&&(a17==1))&&(a16==4))||(((!(a17==1)&&(a20==1))&&(a16==5))||((a16==6)&&((a20==1)&&!(a17==1)))))&&(input==6))))&&(a12==8))&&(a21==1))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L208] COND FALSE !(((a8==15)&&((a16==4)&&(!(a20==1)&&((((a21==1)&&(!(a17==1)&&(input==5)))&&!(a7==1))&&(a12==8)))))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L214] COND FALSE !(((a17==1)&&((a12==8)&&((a8==15)&&(((!(a7==1)&&(((a16==5)||(a16==6))&&(input==2)))&&(a21==1))&&(a20==1)))))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L218] COND FALSE !((!(a7==1)&&(((a8==15)&&((!(a17==1)&&((a12==8)&&((input==3)&&(a21==1))))&&(a16==4)))&&(a20==1)))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L223] COND FALSE !(((a16==5)&&((!(a21==1)&&(((a8==13)&&(((input==2)&&(a20==1))&&(a12==8)))&&(a7==1)))&&(a17==1)))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L231] COND FALSE !(((a20==1)&&(((a12==8)&&((a7==1)&&((a8==13)&&(((!(a17==1)&&(a16==5))||(((a17==1)&&(a16==6))||(!(a17==1)&&(a16==4))))&&(input==3)))))&&!(a21==1)))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L238] COND FALSE !(((a12==8)&&((a7==1)&&(!(a21==1)&&((a8==13)&&((input==6)&&(((a16==6)&&((a20==1)&&!(a17==1)))||((a16==4)&&((a17==1)&&!(a20==1)))))))))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L245] COND FALSE !(((!(a7==1)&&(!(a17==1)&&((((a16==4)&&((a8==15)&&(input==1)))&&(a12==8))&&(a21==1))))&&(a20==1))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L250] COND FALSE !(((a17==1)&&(((a21==1)&&(!(a20==1)&&((a12==8)&&((a8==15)&&(!(a7==1)&&(input==1))))))&&(a16==6)))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L256] COND FALSE !(((a20==1)&&((a12==8)&&((((a17==1)&&((((a16==5)||(a16==6))&&(input==4))&&(a8==15)))&&(a21==1))&&!(a7==1))))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L261] COND FALSE !(((((a8==13)&&((((!(a21==1)&&(input==6))&&(a20==1))&&(a12==8))&&(a17==1)))&&(a7==1))&&(a16==5))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L265] COND FALSE !(((a16==5)&&(((((a12==8)&&(!(a7==1)&&((input==2)&&!(a20==1))))&&(a21==1))&&(a17==1))&&(a8==15)))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L268] COND FALSE !((((a12==8)&&(((!(a17==1)&&((a21==1)&&((input==4)&&!(a7==1))))&&(a8==15))&&(a20==1)))&&(a16==4))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L273] COND FALSE !(((a7==1)&&((a8==13)&&((a12==8)&&(!(a21==1)&&((input==2)&&((((a20==1)&&!(a17==1))&&(a16==6))||(((a17==1)&&!(a20==1))&&(a16==4))))))))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L278] COND FALSE !((((((((!(a20==1)&&(!(a17==1)&&!(a7==1)))&&(a8==15))&&(a16==6))&&(a21==1))||((((a8==13)&&(((a17==1)&&(a7==1))&&(a20==1)))&&(a16==4))&&!(a21==1)))&&(input==6))&&(a12==8))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L286] COND FALSE !(((!(a7==1)&&(!(a17==1)&&(((((input==3)&&(a21==1))&&(a16==4))&&(a8==15))&&(a12==8))))&&!(a20==1))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L292] COND FALSE !((((((a12==8)&&(((((a17==1)&&!(a20==1))&&(a16==4))||((((a20==1)&&!(a17==1))&&(a16==5))||((!(a17==1)&&(a20==1))&&(a16==6))))&&(input==3)))&&(a8==15))&&(a21==1))&&!(a7==1))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L299] COND FALSE !((((!(a7==1)&&(((input==5)&&((((a16==5)&&(!(a17==1)&&(a20==1)))||((a16==6)&&((a20==1)&&!(a17==1))))||((a16==4)&&(!(a20==1)&&(a17==1)))))&&(a12==8)))&&(a21==1))&&(a8==15))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L306] COND FALSE !(((!(a7==1)&&(((a21==1)&&(((a17==1)&&((a12==8)&&(input==2)))&&!(a20==1)))&&(a16==6)))&&(a8==15))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L312] COND FALSE !(((!(a17==1)&&((a21==1)&&((!(a20==1)&&((a12==8)&&((input==3)&&!(a7==1))))&&(a8==15))))&&(a16==5))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L316] COND FALSE !((((a16==5)&&(!(a20==1)&&(((((input==6)&&(a21==1))&&(a17==1))&&!(a7==1))&&(a12==8))))&&(a8==15))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L318] COND FALSE !((!(a7==1)&&((a17==1)&&(((a16==6)&&(!(a20==1)&&(((input==6)&&(a12==8))&&(a21==1))))&&(a8==15))))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L324] COND FALSE !(((((a21==1)&&((a8==15)&&((a12==8)&&(!(a7==1)&&(!(a17==1)&&(input==2))))))&&(a16==4))&&(a20==1))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L329] COND FALSE !(((a8==15)&&(((a16==4)&&((a12==8)&&((!(a20==1)&&(!(a7==1)&&(input==1)))&&!(a17==1))))&&(a21==1)))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L333] COND TRUE ((a21==1)&&(((a12==8)&&((((a17==1)&&((input==3)&&((a16==5)||(a16==6))))&&!(a7==1))&&(a20==1)))&&(a8==15))) [L334] a17 = 0 [L335] a16 = 4 [L336] return 21; VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, \result=21, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L591] RET, EXPR calculate_output(input) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, calculate_output(input)=21, d=4, e=5, f=6, input=3, output=-1, u=21, v=22, w=23, x=24, y=25, z=26] [L591] output = calculate_output(input) [L583] COND TRUE 1 [L586] int input; [L587] input = __VERIFIER_nondet_int() [L588] COND FALSE !((input != 1) && (input != 2) && (input != 3) && (input != 4) && (input != 5) && (input != 6)) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, output=21, u=21, v=22, w=23, x=24, y=25, z=26] [L591] CALL, EXPR calculate_output(input) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L31] COND FALSE !((((a8==15)&&(((((a21==1)&&(((a16==5)||(a16==6))&&(input==1)))&&(a20==1))&&(a17==1))&&!(a7==1)))&&(a12==8))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L35] COND FALSE !((((((((input==5)&&((((a16==6)&&(a17==1))||(!(a17==1)&&(a16==4)))||(!(a17==1)&&(a16==5))))&&(a20==1))&&(a12==8))&&(a7==1))&&!(a21==1))&&(a8==13))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L43] COND FALSE !(((!(a7==1)&&((((a16==6)&&((a21==1)&&((a17==1)&&(input==3))))&&!(a20==1))&&(a8==15)))&&(a12==8))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L49] COND FALSE !(((a17==1)&&((!(a7==1)&&(((a21==1)&&((((a16==5)||(a16==6))&&(input==6))&&(a20==1)))&&(a8==15)))&&(a12==8)))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L54] COND FALSE !((((input==3)&&((((a16==6)&&((!(a20==1)&&(!(a7==1)&&!(a17==1)))&&(a8==15)))&&(a21==1))||((((a8==13)&&((a20==1)&&((a17==1)&&(a7==1))))&&(a16==4))&&!(a21==1))))&&(a12==8))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L62] COND FALSE !((((a17==1)&&(((a21==1)&&((!(a7==1)&&((input==4)&&(a8==15)))&&!(a20==1)))&&(a12==8)))&&(a16==6))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L65] COND FALSE !((((a12==8)&&(((a21==1)&&((((input==5)&&!(a7==1))&&(a8==15))&&(a16==5)))&&!(a20==1)))&&!(a17==1))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L72] COND FALSE !(((a12==8)&&((input==1)&&(((a21==1)&&(((a8==15)&&((!(a17==1)&&!(a7==1))&&!(a20==1)))&&(a16==6)))||(!(a21==1)&&((a16==4)&&((a8==13)&&(((a17==1)&&(a7==1))&&(a20==1))))))))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L80] COND FALSE !(((((!(a17==1)&&(!(a7==1)&&((a21==1)&&((a8==15)&&(input==4)))))&&!(a20==1))&&(a12==8))&&(a16==4))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L84] COND FALSE !(((((((a16==6)&&((!(a20==1)&&(!(a17==1)&&!(a7==1)))&&(a8==15)))&&(a21==1))||(((a16==4)&&(((a20==1)&&((a17==1)&&(a7==1)))&&(a8==13)))&&!(a21==1)))&&(input==2))&&(a12==8))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L92] COND FALSE !(((a8==13)&&(!(a21==1)&&((((input==3)&&((((a20==1)&&!(a17==1))&&(a16==6))||((!(a20==1)&&(a17==1))&&(a16==4))))&&(a12==8))&&(a7==1))))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L97] COND FALSE !(((((a21==1)&&((a12==8)&&((input==1)&&(((!(a20==1)&&(a17==1))&&(a16==4))||(((a16==5)&&(!(a17==1)&&(a20==1)))||((a16==6)&&(!(a17==1)&&(a20==1))))))))&&!(a7==1))&&(a8==15))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L102] COND FALSE !((((a16==5)&&(((a7==1)&&((!(a21==1)&&((a12==8)&&(input==3)))&&(a8==13)))&&(a17==1)))&&(a20==1))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L108] COND FALSE !(((a17==1)&&(((a8==15)&&(((a12==8)&&((!(a7==1)&&(input==5))&&(a21==1)))&&!(a20==1)))&&(a16==5)))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L114] COND FALSE !((!(a7==1)&&(((((a21==1)&&(((a8==15)&&(input==5))&&!(a17==1)))&&(a12==8))&&(a20==1))&&(a16==4)))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L119] COND FALSE !(((!(a21==1)&&(((a12==8)&&((((a16==6)&&((a20==1)&&!(a17==1)))||((!(a20==1)&&(a17==1))&&(a16==4)))&&(input==1)))&&(a8==13)))&&(a7==1))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L124] COND FALSE !(((a17==1)&&(!(a7==1)&&(((a21==1)&&(((a12==8)&&((input==5)&&((a16==5)||(a16==6))))&&(a20==1)))&&(a8==15))))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L129] COND FALSE !((((a12==8)&&(!(a21==1)&&((a7==1)&&((a8==13)&&((input==6)&&((((a16==6)&&(a17==1))||((a16==4)&&!(a17==1)))||((a16==5)&&!(a17==1))))))))&&(a20==1))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L136] COND FALSE !((((a16==5)&&((((a8==15)&&((!(a7==1)&&(input==2))&&(a21==1)))&&(a12==8))&&!(a20==1)))&&!(a17==1))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L140] COND FALSE !((!(a20==1)&&((a21==1)&&((a16==4)&&((a8==15)&&(((a12==8)&&((input==2)&&!(a7==1)))&&!(a17==1))))))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L144] COND FALSE !((((a21==1)&&(!(a7==1)&&((!(a20==1)&&(!(a17==1)&&((a12==8)&&(input==6))))&&(a16==4))))&&(a8==15))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L148] COND FALSE !(((a17==1)&&((((((a12==8)&&((input==4)&&(a8==13)))&&(a20==1))&&!(a21==1))&&(a16==5))&&(a7==1)))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L152] COND FALSE !(((((a8==13)&&((a12==8)&&((((((a16==6)&&(a17==1))||(!(a17==1)&&(a16==4)))||(!(a17==1)&&(a16==5)))&&(input==1))&&!(a21==1))))&&(a20==1))&&(a7==1))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L160] COND FALSE !(((a8==13)&&(!(a21==1)&&((((((!(a17==1)&&(a20==1))&&(a16==6))||((a16==4)&&((a17==1)&&!(a20==1))))&&(input==5))&&(a7==1))&&(a12==8))))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L165] COND FALSE !(((!(a21==1)&&((((((a16==6)&&((a20==1)&&!(a17==1)))||(((a17==1)&&!(a20==1))&&(a16==4)))&&(input==4))&&(a7==1))&&(a12==8)))&&(a8==13))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L173] COND FALSE !((((a21==1)&&(!(a7==1)&&((((((a16==5)&&((a20==1)&&!(a17==1)))||((!(a17==1)&&(a20==1))&&(a16==6)))||((a16==4)&&((a17==1)&&!(a20==1))))&&(input==4))&&(a12==8))))&&(a8==15))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L178] COND FALSE !(((((((a16==6)&&((!(a20==1)&&(!(a17==1)&&!(a7==1)))&&(a8==15)))&&(a21==1))||(((a16==4)&&((((a7==1)&&(a17==1))&&(a20==1))&&(a8==13)))&&!(a21==1)))&&(input==4))&&(a12==8))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L186] COND FALSE !((!(a17==1)&&(((a12==8)&&(!(a20==1)&&(((a8==15)&&((a21==1)&&(input==4)))&&!(a7==1))))&&(a16==5)))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L189] COND FALSE !((((!(a7==1)&&(((input==2)&&((((a16==5)&&((a20==1)&&!(a17==1)))||((a16==6)&&((a20==1)&&!(a17==1))))||((a16==4)&&(!(a20==1)&&(a17==1)))))&&(a8==15)))&&(a12==8))&&(a21==1))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L194] COND FALSE !((!(a20==1)&&(((((((input==6)&&(a16==5))&&(a21==1))&&!(a17==1))&&(a12==8))&&!(a7==1))&&(a8==15)))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L197] COND FALSE !(((a12==8)&&(((((((a21==1)&&(input==5))&&(a8==15))&&(a17==1))&&!(a7==1))&&!(a20==1))&&(a16==6)))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L203] COND FALSE !(((((a8==15)&&(!(a7==1)&&((((!(a20==1)&&(a17==1))&&(a16==4))||(((!(a17==1)&&(a20==1))&&(a16==5))||((a16==6)&&((a20==1)&&!(a17==1)))))&&(input==6))))&&(a12==8))&&(a21==1))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L208] COND FALSE !(((a8==15)&&((a16==4)&&(!(a20==1)&&((((a21==1)&&(!(a17==1)&&(input==5)))&&!(a7==1))&&(a12==8)))))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L214] COND FALSE !(((a17==1)&&((a12==8)&&((a8==15)&&(((!(a7==1)&&(((a16==5)||(a16==6))&&(input==2)))&&(a21==1))&&(a20==1)))))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L218] COND FALSE !((!(a7==1)&&(((a8==15)&&((!(a17==1)&&((a12==8)&&((input==3)&&(a21==1))))&&(a16==4)))&&(a20==1)))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L223] COND FALSE !(((a16==5)&&((!(a21==1)&&(((a8==13)&&(((input==2)&&(a20==1))&&(a12==8)))&&(a7==1)))&&(a17==1)))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L231] COND FALSE !(((a20==1)&&(((a12==8)&&((a7==1)&&((a8==13)&&(((!(a17==1)&&(a16==5))||(((a17==1)&&(a16==6))||(!(a17==1)&&(a16==4))))&&(input==3)))))&&!(a21==1)))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L238] COND FALSE !(((a12==8)&&((a7==1)&&(!(a21==1)&&((a8==13)&&((input==6)&&(((a16==6)&&((a20==1)&&!(a17==1)))||((a16==4)&&((a17==1)&&!(a20==1)))))))))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L245] COND FALSE !(((!(a7==1)&&(!(a17==1)&&((((a16==4)&&((a8==15)&&(input==1)))&&(a12==8))&&(a21==1))))&&(a20==1))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L250] COND FALSE !(((a17==1)&&(((a21==1)&&(!(a20==1)&&((a12==8)&&((a8==15)&&(!(a7==1)&&(input==1))))))&&(a16==6)))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L256] COND FALSE !(((a20==1)&&((a12==8)&&((((a17==1)&&((((a16==5)||(a16==6))&&(input==4))&&(a8==15)))&&(a21==1))&&!(a7==1))))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L261] COND FALSE !(((((a8==13)&&((((!(a21==1)&&(input==6))&&(a20==1))&&(a12==8))&&(a17==1)))&&(a7==1))&&(a16==5))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L265] COND FALSE !(((a16==5)&&(((((a12==8)&&(!(a7==1)&&((input==2)&&!(a20==1))))&&(a21==1))&&(a17==1))&&(a8==15)))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L268] COND TRUE (((a12==8)&&(((!(a17==1)&&((a21==1)&&((input==4)&&!(a7==1))))&&(a8==15))&&(a20==1)))&&(a16==4)) [L269] a20 = 0 [L270] a17 = 1 [L271] a16 = 6 [L272] return 21; VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, \result=21, a=1, a12=8, a16=6, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L591] RET, EXPR calculate_output(input) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, a=1, a12=8, a16=6, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, calculate_output(input)=21, d=4, e=5, f=6, input=4, output=21, u=21, v=22, w=23, x=24, y=25, z=26] [L591] output = calculate_output(input) [L583] COND TRUE 1 [L586] int input; [L587] input = __VERIFIER_nondet_int() [L588] COND FALSE !((input != 1) && (input != 2) && (input != 3) && (input != 4) && (input != 5) && (input != 6)) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, a=1, a12=8, a16=6, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, output=21, u=21, v=22, w=23, x=24, y=25, z=26] [L591] CALL, EXPR calculate_output(input) VAL [\old(a16)=6, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=6, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L31] COND FALSE !((((a8==15)&&(((((a21==1)&&(((a16==5)||(a16==6))&&(input==1)))&&(a20==1))&&(a17==1))&&!(a7==1)))&&(a12==8))) VAL [\old(a16)=6, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=6, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L35] COND FALSE !((((((((input==5)&&((((a16==6)&&(a17==1))||(!(a17==1)&&(a16==4)))||(!(a17==1)&&(a16==5))))&&(a20==1))&&(a12==8))&&(a7==1))&&!(a21==1))&&(a8==13))) VAL [\old(a16)=6, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=6, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L43] COND FALSE !(((!(a7==1)&&((((a16==6)&&((a21==1)&&((a17==1)&&(input==3))))&&!(a20==1))&&(a8==15)))&&(a12==8))) VAL [\old(a16)=6, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=6, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L49] COND FALSE !(((a17==1)&&((!(a7==1)&&(((a21==1)&&((((a16==5)||(a16==6))&&(input==6))&&(a20==1)))&&(a8==15)))&&(a12==8)))) VAL [\old(a16)=6, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=6, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L54] COND FALSE !((((input==3)&&((((a16==6)&&((!(a20==1)&&(!(a7==1)&&!(a17==1)))&&(a8==15)))&&(a21==1))||((((a8==13)&&((a20==1)&&((a17==1)&&(a7==1))))&&(a16==4))&&!(a21==1))))&&(a12==8))) VAL [\old(a16)=6, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=6, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L62] COND TRUE (((a17==1)&&(((a21==1)&&((!(a7==1)&&((input==4)&&(a8==15)))&&!(a20==1)))&&(a12==8)))&&(a16==6)) [L63] a17 = 0 [L64] return 26; VAL [\old(a16)=6, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, \result=26, a=1, a12=8, a16=6, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L591] RET, EXPR calculate_output(input) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, a=1, a12=8, a16=6, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, calculate_output(input)=26, d=4, e=5, f=6, input=4, output=21, u=21, v=22, w=23, x=24, y=25, z=26] [L591] output = calculate_output(input) [L583] COND TRUE 1 [L586] int input; [L587] input = __VERIFIER_nondet_int() [L588] COND FALSE !((input != 1) && (input != 2) && (input != 3) && (input != 4) && (input != 5) && (input != 6)) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, a=1, a12=8, a16=6, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=1, output=26, u=21, v=22, w=23, x=24, y=25, z=26] [L591] CALL, EXPR calculate_output(input) VAL [\old(a16)=6, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=1, a=1, a12=8, a16=6, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L31] COND FALSE !((((a8==15)&&(((((a21==1)&&(((a16==5)||(a16==6))&&(input==1)))&&(a20==1))&&(a17==1))&&!(a7==1)))&&(a12==8))) VAL [\old(a16)=6, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=1, a=1, a12=8, a16=6, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [L35] COND FALSE !((((((((input==5)&&((((a16==6)&&(a17==1))||(!(a17==1)&&(a16==4)))||(!(a17==1)&&(a16==5))))&&(a20==1))&&(a12==8))&&(a7==1))&&!(a21==1))&&(a8==13))) VAL [\old(a16)=6, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=1, a=1, a12=8, a16=6, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [L43] COND FALSE !(((!(a7==1)&&((((a16==6)&&((a21==1)&&((a17==1)&&(input==3))))&&!(a20==1))&&(a8==15)))&&(a12==8))) VAL [\old(a16)=6, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=1, a=1, a12=8, a16=6, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [L49] COND FALSE !(((a17==1)&&((!(a7==1)&&(((a21==1)&&((((a16==5)||(a16==6))&&(input==6))&&(a20==1)))&&(a8==15)))&&(a12==8)))) VAL [\old(a16)=6, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=1, a=1, a12=8, a16=6, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [L54] COND FALSE !((((input==3)&&((((a16==6)&&((!(a20==1)&&(!(a7==1)&&!(a17==1)))&&(a8==15)))&&(a21==1))||((((a8==13)&&((a20==1)&&((a17==1)&&(a7==1))))&&(a16==4))&&!(a21==1))))&&(a12==8))) VAL [\old(a16)=6, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=1, a=1, a12=8, a16=6, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [L62] COND FALSE !((((a17==1)&&(((a21==1)&&((!(a7==1)&&((input==4)&&(a8==15)))&&!(a20==1)))&&(a12==8)))&&(a16==6))) VAL [\old(a16)=6, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=1, a=1, a12=8, a16=6, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [L65] COND FALSE !((((a12==8)&&(((a21==1)&&((((input==5)&&!(a7==1))&&(a8==15))&&(a16==5)))&&!(a20==1)))&&!(a17==1))) VAL [\old(a16)=6, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=1, a=1, a12=8, a16=6, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [L72] COND TRUE ((a12==8)&&((input==1)&&(((a21==1)&&(((a8==15)&&((!(a17==1)&&!(a7==1))&&!(a20==1)))&&(a16==6)))||(!(a21==1)&&((a16==4)&&((a8==13)&&(((a17==1)&&(a7==1))&&(a20==1)))))))) [L73] a7 = 1 [L74] a17 = 1 [L75] a21 = 0 [L76] a20 = 1 [L77] a8 = 13 [L78] a16 = 5 [L79] return 26; VAL [\old(a16)=6, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=1, \result=26, a=1, a12=8, a16=5, a17=1, a20=1, a21=0, a7=1, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [L591] RET, EXPR calculate_output(input) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, a=1, a12=8, a16=5, a17=1, a20=1, a21=0, a7=1, a8=13, b=2, c=3, calculate_output(input)=26, d=4, e=5, f=6, input=1, output=26, u=21, v=22, w=23, x=24, y=25, z=26] [L591] output = calculate_output(input) [L583] COND TRUE 1 [L586] int input; [L587] input = __VERIFIER_nondet_int() [L588] COND FALSE !((input != 1) && (input != 2) && (input != 3) && (input != 4) && (input != 5) && (input != 6)) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, a=1, a12=8, a16=5, a17=1, a20=1, a21=0, a7=1, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, output=26, u=21, v=22, w=23, x=24, y=25, z=26] [L591] CALL, EXPR calculate_output(input) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=0, \old(a7)=1, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=1, a21=0, a7=1, a8=13, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L31] COND FALSE !((((a8==15)&&(((((a21==1)&&(((a16==5)||(a16==6))&&(input==1)))&&(a20==1))&&(a17==1))&&!(a7==1)))&&(a12==8))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=0, \old(a7)=1, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=1, a21=0, a7=1, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L35] COND FALSE !((((((((input==5)&&((((a16==6)&&(a17==1))||(!(a17==1)&&(a16==4)))||(!(a17==1)&&(a16==5))))&&(a20==1))&&(a12==8))&&(a7==1))&&!(a21==1))&&(a8==13))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=0, \old(a7)=1, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=1, a21=0, a7=1, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L43] COND FALSE !(((!(a7==1)&&((((a16==6)&&((a21==1)&&((a17==1)&&(input==3))))&&!(a20==1))&&(a8==15)))&&(a12==8))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=0, \old(a7)=1, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=1, a21=0, a7=1, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L49] COND FALSE !(((a17==1)&&((!(a7==1)&&(((a21==1)&&((((a16==5)||(a16==6))&&(input==6))&&(a20==1)))&&(a8==15)))&&(a12==8)))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=0, \old(a7)=1, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=1, a21=0, a7=1, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L54] COND FALSE !((((input==3)&&((((a16==6)&&((!(a20==1)&&(!(a7==1)&&!(a17==1)))&&(a8==15)))&&(a21==1))||((((a8==13)&&((a20==1)&&((a17==1)&&(a7==1))))&&(a16==4))&&!(a21==1))))&&(a12==8))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=0, \old(a7)=1, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=1, a21=0, a7=1, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L62] COND FALSE !((((a17==1)&&(((a21==1)&&((!(a7==1)&&((input==4)&&(a8==15)))&&!(a20==1)))&&(a12==8)))&&(a16==6))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=0, \old(a7)=1, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=1, a21=0, a7=1, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L65] COND FALSE !((((a12==8)&&(((a21==1)&&((((input==5)&&!(a7==1))&&(a8==15))&&(a16==5)))&&!(a20==1)))&&!(a17==1))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=0, \old(a7)=1, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=1, a21=0, a7=1, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L72] COND FALSE !(((a12==8)&&((input==1)&&(((a21==1)&&(((a8==15)&&((!(a17==1)&&!(a7==1))&&!(a20==1)))&&(a16==6)))||(!(a21==1)&&((a16==4)&&((a8==13)&&(((a17==1)&&(a7==1))&&(a20==1))))))))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=0, \old(a7)=1, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=1, a21=0, a7=1, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L80] COND FALSE !(((((!(a17==1)&&(!(a7==1)&&((a21==1)&&((a8==15)&&(input==4)))))&&!(a20==1))&&(a12==8))&&(a16==4))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=0, \old(a7)=1, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=1, a21=0, a7=1, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L84] COND FALSE !(((((((a16==6)&&((!(a20==1)&&(!(a17==1)&&!(a7==1)))&&(a8==15)))&&(a21==1))||(((a16==4)&&(((a20==1)&&((a17==1)&&(a7==1)))&&(a8==13)))&&!(a21==1)))&&(input==2))&&(a12==8))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=0, \old(a7)=1, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=1, a21=0, a7=1, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L92] COND FALSE !(((a8==13)&&(!(a21==1)&&((((input==3)&&((((a20==1)&&!(a17==1))&&(a16==6))||((!(a20==1)&&(a17==1))&&(a16==4))))&&(a12==8))&&(a7==1))))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=0, \old(a7)=1, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=1, a21=0, a7=1, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L97] COND FALSE !(((((a21==1)&&((a12==8)&&((input==1)&&(((!(a20==1)&&(a17==1))&&(a16==4))||(((a16==5)&&(!(a17==1)&&(a20==1)))||((a16==6)&&(!(a17==1)&&(a20==1))))))))&&!(a7==1))&&(a8==15))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=0, \old(a7)=1, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=1, a21=0, a7=1, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L102] COND FALSE !((((a16==5)&&(((a7==1)&&((!(a21==1)&&((a12==8)&&(input==3)))&&(a8==13)))&&(a17==1)))&&(a20==1))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=0, \old(a7)=1, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=1, a21=0, a7=1, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L108] COND FALSE !(((a17==1)&&(((a8==15)&&(((a12==8)&&((!(a7==1)&&(input==5))&&(a21==1)))&&!(a20==1)))&&(a16==5)))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=0, \old(a7)=1, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=1, a21=0, a7=1, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L114] COND FALSE !((!(a7==1)&&(((((a21==1)&&(((a8==15)&&(input==5))&&!(a17==1)))&&(a12==8))&&(a20==1))&&(a16==4)))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=0, \old(a7)=1, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=1, a21=0, a7=1, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L119] COND FALSE !(((!(a21==1)&&(((a12==8)&&((((a16==6)&&((a20==1)&&!(a17==1)))||((!(a20==1)&&(a17==1))&&(a16==4)))&&(input==1)))&&(a8==13)))&&(a7==1))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=0, \old(a7)=1, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=1, a21=0, a7=1, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L124] COND FALSE !(((a17==1)&&(!(a7==1)&&(((a21==1)&&(((a12==8)&&((input==5)&&((a16==5)||(a16==6))))&&(a20==1)))&&(a8==15))))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=0, \old(a7)=1, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=1, a21=0, a7=1, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L129] COND FALSE !((((a12==8)&&(!(a21==1)&&((a7==1)&&((a8==13)&&((input==6)&&((((a16==6)&&(a17==1))||((a16==4)&&!(a17==1)))||((a16==5)&&!(a17==1))))))))&&(a20==1))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=0, \old(a7)=1, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=1, a21=0, a7=1, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L136] COND FALSE !((((a16==5)&&((((a8==15)&&((!(a7==1)&&(input==2))&&(a21==1)))&&(a12==8))&&!(a20==1)))&&!(a17==1))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=0, \old(a7)=1, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=1, a21=0, a7=1, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L140] COND FALSE !((!(a20==1)&&((a21==1)&&((a16==4)&&((a8==15)&&(((a12==8)&&((input==2)&&!(a7==1)))&&!(a17==1))))))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=0, \old(a7)=1, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=1, a21=0, a7=1, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L144] COND FALSE !((((a21==1)&&(!(a7==1)&&((!(a20==1)&&(!(a17==1)&&((a12==8)&&(input==6))))&&(a16==4))))&&(a8==15))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=0, \old(a7)=1, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=1, a21=0, a7=1, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L148] COND FALSE !(((a17==1)&&((((((a12==8)&&((input==4)&&(a8==13)))&&(a20==1))&&!(a21==1))&&(a16==5))&&(a7==1)))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=0, \old(a7)=1, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=1, a21=0, a7=1, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L152] COND FALSE !(((((a8==13)&&((a12==8)&&((((((a16==6)&&(a17==1))||(!(a17==1)&&(a16==4)))||(!(a17==1)&&(a16==5)))&&(input==1))&&!(a21==1))))&&(a20==1))&&(a7==1))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=0, \old(a7)=1, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=1, a21=0, a7=1, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L160] COND FALSE !(((a8==13)&&(!(a21==1)&&((((((!(a17==1)&&(a20==1))&&(a16==6))||((a16==4)&&((a17==1)&&!(a20==1))))&&(input==5))&&(a7==1))&&(a12==8))))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=0, \old(a7)=1, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=1, a21=0, a7=1, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L165] COND FALSE !(((!(a21==1)&&((((((a16==6)&&((a20==1)&&!(a17==1)))||(((a17==1)&&!(a20==1))&&(a16==4)))&&(input==4))&&(a7==1))&&(a12==8)))&&(a8==13))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=0, \old(a7)=1, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=1, a21=0, a7=1, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L173] COND FALSE !((((a21==1)&&(!(a7==1)&&((((((a16==5)&&((a20==1)&&!(a17==1)))||((!(a17==1)&&(a20==1))&&(a16==6)))||((a16==4)&&((a17==1)&&!(a20==1))))&&(input==4))&&(a12==8))))&&(a8==15))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=0, \old(a7)=1, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=1, a21=0, a7=1, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L178] COND FALSE !(((((((a16==6)&&((!(a20==1)&&(!(a17==1)&&!(a7==1)))&&(a8==15)))&&(a21==1))||(((a16==4)&&((((a7==1)&&(a17==1))&&(a20==1))&&(a8==13)))&&!(a21==1)))&&(input==4))&&(a12==8))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=0, \old(a7)=1, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=1, a21=0, a7=1, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L186] COND FALSE !((!(a17==1)&&(((a12==8)&&(!(a20==1)&&(((a8==15)&&((a21==1)&&(input==4)))&&!(a7==1))))&&(a16==5)))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=0, \old(a7)=1, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=1, a21=0, a7=1, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L189] COND FALSE !((((!(a7==1)&&(((input==2)&&((((a16==5)&&((a20==1)&&!(a17==1)))||((a16==6)&&((a20==1)&&!(a17==1))))||((a16==4)&&(!(a20==1)&&(a17==1)))))&&(a8==15)))&&(a12==8))&&(a21==1))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=0, \old(a7)=1, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=1, a21=0, a7=1, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L194] COND FALSE !((!(a20==1)&&(((((((input==6)&&(a16==5))&&(a21==1))&&!(a17==1))&&(a12==8))&&!(a7==1))&&(a8==15)))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=0, \old(a7)=1, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=1, a21=0, a7=1, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L197] COND FALSE !(((a12==8)&&(((((((a21==1)&&(input==5))&&(a8==15))&&(a17==1))&&!(a7==1))&&!(a20==1))&&(a16==6)))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=0, \old(a7)=1, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=1, a21=0, a7=1, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L203] COND FALSE !(((((a8==15)&&(!(a7==1)&&((((!(a20==1)&&(a17==1))&&(a16==4))||(((!(a17==1)&&(a20==1))&&(a16==5))||((a16==6)&&((a20==1)&&!(a17==1)))))&&(input==6))))&&(a12==8))&&(a21==1))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=0, \old(a7)=1, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=1, a21=0, a7=1, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L208] COND FALSE !(((a8==15)&&((a16==4)&&(!(a20==1)&&((((a21==1)&&(!(a17==1)&&(input==5)))&&!(a7==1))&&(a12==8)))))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=0, \old(a7)=1, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=1, a21=0, a7=1, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L214] COND FALSE !(((a17==1)&&((a12==8)&&((a8==15)&&(((!(a7==1)&&(((a16==5)||(a16==6))&&(input==2)))&&(a21==1))&&(a20==1)))))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=0, \old(a7)=1, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=1, a21=0, a7=1, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L218] COND FALSE !((!(a7==1)&&(((a8==15)&&((!(a17==1)&&((a12==8)&&((input==3)&&(a21==1))))&&(a16==4)))&&(a20==1)))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=0, \old(a7)=1, \old(a8)=13, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=1, a21=0, a7=1, a8=13, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L223] COND TRUE ((a16==5)&&((!(a21==1)&&(((a8==13)&&(((input==2)&&(a20==1))&&(a12==8)))&&(a7==1)))&&(a17==1))) [L224] a21 = 1 [L225] a8 = 14 [L226] a16 = 4 [L227] a20 = 0 [L228] a7 = 0 [L229] a17 = 0 [L230] return -1; VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=0, \old(a7)=1, \old(a8)=13, \old(input)=2, \result=-1, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L591] RET, EXPR calculate_output(input) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, b=2, c=3, calculate_output(input)=-1, d=4, e=5, f=6, input=2, output=26, u=21, v=22, w=23, x=24, y=25, z=26] [L591] output = calculate_output(input) [L583] COND TRUE 1 [L586] int input; [L587] input = __VERIFIER_nondet_int() [L588] COND FALSE !((input != 1) && (input != 2) && (input != 3) && (input != 4) && (input != 5) && (input != 6)) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, b=2, c=3, d=4, e=5, f=6, input=3, output=-1, u=21, v=22, w=23, x=24, y=25, z=26] [L591] CALL calculate_output(input) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=14, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L31] COND FALSE !((((a8==15)&&(((((a21==1)&&(((a16==5)||(a16==6))&&(input==1)))&&(a20==1))&&(a17==1))&&!(a7==1)))&&(a12==8))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=14, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L35] COND FALSE !((((((((input==5)&&((((a16==6)&&(a17==1))||(!(a17==1)&&(a16==4)))||(!(a17==1)&&(a16==5))))&&(a20==1))&&(a12==8))&&(a7==1))&&!(a21==1))&&(a8==13))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=14, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L43] COND FALSE !(((!(a7==1)&&((((a16==6)&&((a21==1)&&((a17==1)&&(input==3))))&&!(a20==1))&&(a8==15)))&&(a12==8))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=14, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L49] COND FALSE !(((a17==1)&&((!(a7==1)&&(((a21==1)&&((((a16==5)||(a16==6))&&(input==6))&&(a20==1)))&&(a8==15)))&&(a12==8)))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=14, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L54] COND FALSE !((((input==3)&&((((a16==6)&&((!(a20==1)&&(!(a7==1)&&!(a17==1)))&&(a8==15)))&&(a21==1))||((((a8==13)&&((a20==1)&&((a17==1)&&(a7==1))))&&(a16==4))&&!(a21==1))))&&(a12==8))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=14, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L62] COND FALSE !((((a17==1)&&(((a21==1)&&((!(a7==1)&&((input==4)&&(a8==15)))&&!(a20==1)))&&(a12==8)))&&(a16==6))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=14, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L65] COND FALSE !((((a12==8)&&(((a21==1)&&((((input==5)&&!(a7==1))&&(a8==15))&&(a16==5)))&&!(a20==1)))&&!(a17==1))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=14, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L72] COND FALSE !(((a12==8)&&((input==1)&&(((a21==1)&&(((a8==15)&&((!(a17==1)&&!(a7==1))&&!(a20==1)))&&(a16==6)))||(!(a21==1)&&((a16==4)&&((a8==13)&&(((a17==1)&&(a7==1))&&(a20==1))))))))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=14, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L80] COND FALSE !(((((!(a17==1)&&(!(a7==1)&&((a21==1)&&((a8==15)&&(input==4)))))&&!(a20==1))&&(a12==8))&&(a16==4))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=14, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L84] COND FALSE !(((((((a16==6)&&((!(a20==1)&&(!(a17==1)&&!(a7==1)))&&(a8==15)))&&(a21==1))||(((a16==4)&&(((a20==1)&&((a17==1)&&(a7==1)))&&(a8==13)))&&!(a21==1)))&&(input==2))&&(a12==8))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=14, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L92] COND FALSE !(((a8==13)&&(!(a21==1)&&((((input==3)&&((((a20==1)&&!(a17==1))&&(a16==6))||((!(a20==1)&&(a17==1))&&(a16==4))))&&(a12==8))&&(a7==1))))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=14, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L97] COND FALSE !(((((a21==1)&&((a12==8)&&((input==1)&&(((!(a20==1)&&(a17==1))&&(a16==4))||(((a16==5)&&(!(a17==1)&&(a20==1)))||((a16==6)&&(!(a17==1)&&(a20==1))))))))&&!(a7==1))&&(a8==15))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=14, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L102] COND FALSE !((((a16==5)&&(((a7==1)&&((!(a21==1)&&((a12==8)&&(input==3)))&&(a8==13)))&&(a17==1)))&&(a20==1))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=14, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L108] COND FALSE !(((a17==1)&&(((a8==15)&&(((a12==8)&&((!(a7==1)&&(input==5))&&(a21==1)))&&!(a20==1)))&&(a16==5)))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=14, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L114] COND FALSE !((!(a7==1)&&(((((a21==1)&&(((a8==15)&&(input==5))&&!(a17==1)))&&(a12==8))&&(a20==1))&&(a16==4)))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=14, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L119] COND FALSE !(((!(a21==1)&&(((a12==8)&&((((a16==6)&&((a20==1)&&!(a17==1)))||((!(a20==1)&&(a17==1))&&(a16==4)))&&(input==1)))&&(a8==13)))&&(a7==1))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=14, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L124] COND FALSE !(((a17==1)&&(!(a7==1)&&(((a21==1)&&(((a12==8)&&((input==5)&&((a16==5)||(a16==6))))&&(a20==1)))&&(a8==15))))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=14, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L129] COND FALSE !((((a12==8)&&(!(a21==1)&&((a7==1)&&((a8==13)&&((input==6)&&((((a16==6)&&(a17==1))||((a16==4)&&!(a17==1)))||((a16==5)&&!(a17==1))))))))&&(a20==1))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=14, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L136] COND FALSE !((((a16==5)&&((((a8==15)&&((!(a7==1)&&(input==2))&&(a21==1)))&&(a12==8))&&!(a20==1)))&&!(a17==1))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=14, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L140] COND FALSE !((!(a20==1)&&((a21==1)&&((a16==4)&&((a8==15)&&(((a12==8)&&((input==2)&&!(a7==1)))&&!(a17==1))))))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=14, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L144] COND FALSE !((((a21==1)&&(!(a7==1)&&((!(a20==1)&&(!(a17==1)&&((a12==8)&&(input==6))))&&(a16==4))))&&(a8==15))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=14, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L148] COND FALSE !(((a17==1)&&((((((a12==8)&&((input==4)&&(a8==13)))&&(a20==1))&&!(a21==1))&&(a16==5))&&(a7==1)))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=14, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L152] COND FALSE !(((((a8==13)&&((a12==8)&&((((((a16==6)&&(a17==1))||(!(a17==1)&&(a16==4)))||(!(a17==1)&&(a16==5)))&&(input==1))&&!(a21==1))))&&(a20==1))&&(a7==1))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=14, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L160] COND FALSE !(((a8==13)&&(!(a21==1)&&((((((!(a17==1)&&(a20==1))&&(a16==6))||((a16==4)&&((a17==1)&&!(a20==1))))&&(input==5))&&(a7==1))&&(a12==8))))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=14, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L165] COND FALSE !(((!(a21==1)&&((((((a16==6)&&((a20==1)&&!(a17==1)))||(((a17==1)&&!(a20==1))&&(a16==4)))&&(input==4))&&(a7==1))&&(a12==8)))&&(a8==13))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=14, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L173] COND FALSE !((((a21==1)&&(!(a7==1)&&((((((a16==5)&&((a20==1)&&!(a17==1)))||((!(a17==1)&&(a20==1))&&(a16==6)))||((a16==4)&&((a17==1)&&!(a20==1))))&&(input==4))&&(a12==8))))&&(a8==15))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=14, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L178] COND FALSE !(((((((a16==6)&&((!(a20==1)&&(!(a17==1)&&!(a7==1)))&&(a8==15)))&&(a21==1))||(((a16==4)&&((((a7==1)&&(a17==1))&&(a20==1))&&(a8==13)))&&!(a21==1)))&&(input==4))&&(a12==8))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=14, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L186] COND FALSE !((!(a17==1)&&(((a12==8)&&(!(a20==1)&&(((a8==15)&&((a21==1)&&(input==4)))&&!(a7==1))))&&(a16==5)))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=14, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L189] COND FALSE !((((!(a7==1)&&(((input==2)&&((((a16==5)&&((a20==1)&&!(a17==1)))||((a16==6)&&((a20==1)&&!(a17==1))))||((a16==4)&&(!(a20==1)&&(a17==1)))))&&(a8==15)))&&(a12==8))&&(a21==1))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=14, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L194] COND FALSE !((!(a20==1)&&(((((((input==6)&&(a16==5))&&(a21==1))&&!(a17==1))&&(a12==8))&&!(a7==1))&&(a8==15)))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=14, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L197] COND FALSE !(((a12==8)&&(((((((a21==1)&&(input==5))&&(a8==15))&&(a17==1))&&!(a7==1))&&!(a20==1))&&(a16==6)))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=14, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L203] COND FALSE !(((((a8==15)&&(!(a7==1)&&((((!(a20==1)&&(a17==1))&&(a16==4))||(((!(a17==1)&&(a20==1))&&(a16==5))||((a16==6)&&((a20==1)&&!(a17==1)))))&&(input==6))))&&(a12==8))&&(a21==1))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=14, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L208] COND FALSE !(((a8==15)&&((a16==4)&&(!(a20==1)&&((((a21==1)&&(!(a17==1)&&(input==5)))&&!(a7==1))&&(a12==8)))))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=14, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L214] COND FALSE !(((a17==1)&&((a12==8)&&((a8==15)&&(((!(a7==1)&&(((a16==5)||(a16==6))&&(input==2)))&&(a21==1))&&(a20==1)))))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=14, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L218] COND FALSE !((!(a7==1)&&(((a8==15)&&((!(a17==1)&&((a12==8)&&((input==3)&&(a21==1))))&&(a16==4)))&&(a20==1)))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=14, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L223] COND FALSE !(((a16==5)&&((!(a21==1)&&(((a8==13)&&(((input==2)&&(a20==1))&&(a12==8)))&&(a7==1)))&&(a17==1)))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=14, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L231] COND FALSE !(((a20==1)&&(((a12==8)&&((a7==1)&&((a8==13)&&(((!(a17==1)&&(a16==5))||(((a17==1)&&(a16==6))||(!(a17==1)&&(a16==4))))&&(input==3)))))&&!(a21==1)))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=14, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L238] COND FALSE !(((a12==8)&&((a7==1)&&(!(a21==1)&&((a8==13)&&((input==6)&&(((a16==6)&&((a20==1)&&!(a17==1)))||((a16==4)&&((a17==1)&&!(a20==1)))))))))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=14, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L245] COND FALSE !(((!(a7==1)&&(!(a17==1)&&((((a16==4)&&((a8==15)&&(input==1)))&&(a12==8))&&(a21==1))))&&(a20==1))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=14, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L250] COND FALSE !(((a17==1)&&(((a21==1)&&(!(a20==1)&&((a12==8)&&((a8==15)&&(!(a7==1)&&(input==1))))))&&(a16==6)))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=14, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L256] COND FALSE !(((a20==1)&&((a12==8)&&((((a17==1)&&((((a16==5)||(a16==6))&&(input==4))&&(a8==15)))&&(a21==1))&&!(a7==1))))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=14, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L261] COND FALSE !(((((a8==13)&&((((!(a21==1)&&(input==6))&&(a20==1))&&(a12==8))&&(a17==1)))&&(a7==1))&&(a16==5))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=14, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L265] COND FALSE !(((a16==5)&&(((((a12==8)&&(!(a7==1)&&((input==2)&&!(a20==1))))&&(a21==1))&&(a17==1))&&(a8==15)))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=14, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L268] COND FALSE !((((a12==8)&&(((!(a17==1)&&((a21==1)&&((input==4)&&!(a7==1))))&&(a8==15))&&(a20==1)))&&(a16==4))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=14, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L273] COND FALSE !(((a7==1)&&((a8==13)&&((a12==8)&&(!(a21==1)&&((input==2)&&((((a20==1)&&!(a17==1))&&(a16==6))||(((a17==1)&&!(a20==1))&&(a16==4))))))))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=14, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L278] COND FALSE !((((((((!(a20==1)&&(!(a17==1)&&!(a7==1)))&&(a8==15))&&(a16==6))&&(a21==1))||((((a8==13)&&(((a17==1)&&(a7==1))&&(a20==1)))&&(a16==4))&&!(a21==1)))&&(input==6))&&(a12==8))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=14, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L286] COND FALSE !(((!(a7==1)&&(!(a17==1)&&(((((input==3)&&(a21==1))&&(a16==4))&&(a8==15))&&(a12==8))))&&!(a20==1))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=14, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L292] COND FALSE !((((((a12==8)&&(((((a17==1)&&!(a20==1))&&(a16==4))||((((a20==1)&&!(a17==1))&&(a16==5))||((!(a17==1)&&(a20==1))&&(a16==6))))&&(input==3)))&&(a8==15))&&(a21==1))&&!(a7==1))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=14, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L299] COND FALSE !((((!(a7==1)&&(((input==5)&&((((a16==5)&&(!(a17==1)&&(a20==1)))||((a16==6)&&((a20==1)&&!(a17==1))))||((a16==4)&&(!(a20==1)&&(a17==1)))))&&(a12==8)))&&(a21==1))&&(a8==15))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=14, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L306] COND FALSE !(((!(a7==1)&&(((a21==1)&&(((a17==1)&&((a12==8)&&(input==2)))&&!(a20==1)))&&(a16==6)))&&(a8==15))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=14, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L312] COND FALSE !(((!(a17==1)&&((a21==1)&&((!(a20==1)&&((a12==8)&&((input==3)&&!(a7==1))))&&(a8==15))))&&(a16==5))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=14, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L316] COND FALSE !((((a16==5)&&(!(a20==1)&&(((((input==6)&&(a21==1))&&(a17==1))&&!(a7==1))&&(a12==8))))&&(a8==15))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=14, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L318] COND FALSE !((!(a7==1)&&((a17==1)&&(((a16==6)&&(!(a20==1)&&(((input==6)&&(a12==8))&&(a21==1))))&&(a8==15))))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=14, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L324] COND FALSE !(((((a21==1)&&((a8==15)&&((a12==8)&&(!(a7==1)&&(!(a17==1)&&(input==2))))))&&(a16==4))&&(a20==1))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=14, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L329] COND FALSE !(((a8==15)&&(((a16==4)&&((a12==8)&&((!(a20==1)&&(!(a7==1)&&(input==1)))&&!(a17==1))))&&(a21==1)))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=14, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L333] COND FALSE !(((a21==1)&&(((a12==8)&&((((a17==1)&&((input==3)&&((a16==5)||(a16==6))))&&!(a7==1))&&(a20==1)))&&(a8==15)))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=14, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L337] COND FALSE !((!(a21==1)&&((a20==1)&&(((a12==8)&&((a8==13)&&((((a16==5)&&!(a17==1))||(((a17==1)&&(a16==6))||(!(a17==1)&&(a16==4))))&&(input==2))))&&(a7==1))))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=14, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L345] COND FALSE !(((a7==1)&&((a12==8)&&((((a20==1)&&(((!(a17==1)&&(a16==5))||(((a17==1)&&(a16==6))||((a16==4)&&!(a17==1))))&&(input==4)))&&(a8==13))&&!(a21==1))))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=14, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L353] COND FALSE !(((a21==1)&&((((!(a7==1)&&((a8==15)&&(!(a20==1)&&(input==4))))&&(a17==1))&&(a16==5))&&(a12==8)))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=14, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L355] COND FALSE !((((!(a7==1)&&((!(a20==1)&&((a21==1)&&((input==3)&&(a17==1))))&&(a8==15)))&&(a12==8))&&(a16==5))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=14, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L361] COND FALSE !(((((!(a17==1)&&(!(a20==1)&&((a8==15)&&((input==1)&&(a16==5)))))&&(a12==8))&&(a21==1))&&!(a7==1))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=14, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L363] COND FALSE !(((((a21==1)&&((a8==15)&&(((a16==5)&&((a12==8)&&(input==1)))&&(a17==1))))&&!(a7==1))&&!(a20==1))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=14, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L365] COND FALSE !(((!(a21==1)&&((a20==1)&&((((a8==13)&&((a7==1)&&(input==5)))&&(a17==1))&&(a12==8))))&&(a16==5))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=14, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L372] COND FALSE !((((!(a7==1)&&((a21==1)&&((((input==6)&&(a20==1))&&(a8==15))&&!(a17==1))))&&(a12==8))&&(a16==4))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=14, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L377] COND FALSE !(((((a20==1)&&(((!(a21==1)&&((a7==1)&&(input==1)))&&(a8==13))&&(a17==1)))&&(a12==8))&&(a16==5))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=14, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L382] COND FALSE !(((a12==8)&&((input==5)&&((((((!(a17==1)&&!(a7==1))&&!(a20==1))&&(a8==15))&&(a16==6))&&(a21==1))||(!(a21==1)&&((a16==4)&&(((a20==1)&&((a7==1)&&(a17==1)))&&(a8==13)))))))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=14, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L391] COND FALSE !(((((((!(a17==1)&&(a7==1))&&!(a20==1))&&(a8==14))&&(a12==8))&&(a16==4))&&(a21==1))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=14, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L394] COND FALSE !((((((((a17==1)&&!(a7==1))&&(a20==1))&&(a8==14))&&(a12==8))&&(a16==4))&&(a21==1))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=14, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L397] COND FALSE !(((((((!(a17==1)&&(a7==1))&&!(a20==1))&&(a8==15))&&(a12==8))&&(a16==4))&&(a21==1))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=14, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L400] COND FALSE !((((((((a17==1)&&!(a7==1))&&(a20==1))&&(a8==13))&&(a12==8))&&(a16==6))&&(a21==1))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=14, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L403] COND TRUE ((((((!(a17==1)&&!(a7==1))&&!(a20==1))&&(a8==14))&&(a12==8))&&(a16==4))&&(a21==1)) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=14, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L404] __VERIFIER_error() VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=14, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=14, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] - StatisticsResult: Ultimate Automizer benchmark data CFG has 4 procedures, 207 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: UNSAFE, OverallTime: 114.4s, OverallIterations: 12, TraceHistogramMax: 6, AutomataDifference: 87.6s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 351 SDtfs, 7470 SDslu, 659 SDs, 0 SdLazy, 10856 SolverSat, 2001 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 23.5s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 1903 GetRequests, 1742 SyntacticMatches, 3 SemanticMatches, 158 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 440 ImplicationChecksByTransitivity, 4.9s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=2685occurred in iteration=11, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 11.9s AutomataMinimizationTime, 11 MinimizatonAttempts, 1088 StatesRemovedByMinimization, 11 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.3s SsaConstructionTime, 1.3s SatisfiabilityAnalysisTime, 7.4s InterpolantComputationTime, 3619 NumberOfCodeBlocks, 3619 NumberOfCodeBlocksAsserted, 22 NumberOfCheckSat, 3331 ConstructedInterpolants, 0 QuantifiedInterpolants, 1194234 SizeOfPredicates, 6 NumberOfNonLiveVariables, 5047 ConjunctsInSsa, 93 ConjunctsInUnsatCore, 21 InterpolantComputations, 4 PerfectInterpolantSequences, 2559/2764 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! Received shutdown request...