/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/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/eca-rers2012/Problem01_label46.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-46f3038-m [2020-07-08 16:36:08,802 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-08 16:36:08,805 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-08 16:36:08,823 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-08 16:36:08,823 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-08 16:36:08,825 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-08 16:36:08,827 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-08 16:36:08,840 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-08 16:36:08,841 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-08 16:36:08,842 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-08 16:36:08,843 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-08 16:36:08,843 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-08 16:36:08,844 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-08 16:36:08,844 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-08 16:36:08,845 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-08 16:36:08,846 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-08 16:36:08,847 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-08 16:36:08,848 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-08 16:36:08,850 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-08 16:36:08,852 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-08 16:36:08,853 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-08 16:36:08,854 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-08 16:36:08,855 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-08 16:36:08,856 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-08 16:36:08,858 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-07-08 16:36:08,866 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-08 16:36:08,866 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-08 16:36:08,867 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-08 16:36:08,868 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-07-08 16:36:08,877 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-08 16:36:08,877 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-08 16:36:08,878 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-08 16:36:08,879 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-08 16:36:08,879 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-08 16:36:08,879 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-08 16:36:08,879 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-08 16:36:08,879 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-08 16:36:08,879 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-08 16:36:08,880 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-08 16:36:08,880 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-08 16:36:08,880 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-08 16:36:08,880 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-08 16:36:08,880 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-08 16:36:08,881 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-08 16:36:08,881 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-08 16:36:08,881 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-08 16:36:08,881 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-08 16:36:08,881 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-08 16:36:08,882 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-08 16:36:08,882 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-08 16:36:08,882 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-08 16:36:08,882 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-07-08 16:36:09,142 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-08 16:36:09,161 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-08 16:36:09,164 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-08 16:36:09,166 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-08 16:36:09,166 INFO L275 PluginConnector]: CDTParser initialized [2020-07-08 16:36:09,167 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem01_label46.c [2020-07-08 16:36:09,245 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/177bebbd2/4495defd805449e691014814e54003bc/FLAG019700466 [2020-07-08 16:36:09,865 INFO L306 CDTParser]: Found 1 translation units. [2020-07-08 16:36:09,869 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem01_label46.c [2020-07-08 16:36:09,890 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/177bebbd2/4495defd805449e691014814e54003bc/FLAG019700466 [2020-07-08 16:36:10,108 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/177bebbd2/4495defd805449e691014814e54003bc [2020-07-08 16:36:10,117 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-08 16:36:10,119 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-08 16:36:10,120 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-08 16:36:10,120 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-08 16:36:10,124 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-08 16:36:10,125 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 04:36:10" (1/1) ... [2020-07-08 16:36:10,128 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5b2f1c50 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 04:36:10, skipping insertion in model container [2020-07-08 16:36:10,129 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 04:36:10" (1/1) ... [2020-07-08 16:36:10,136 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-08 16:36:10,205 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-08 16:36:10,647 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-08 16:36:10,663 INFO L203 MainTranslator]: Completed pre-run [2020-07-08 16:36:10,877 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-08 16:36:10,893 INFO L208 MainTranslator]: Completed translation [2020-07-08 16:36:10,894 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 04:36:10 WrapperNode [2020-07-08 16:36:10,894 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-08 16:36:10,895 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-08 16:36:10,895 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-08 16:36:10,895 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-08 16:36:10,906 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 04:36:10" (1/1) ... [2020-07-08 16:36:10,906 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 04:36:10" (1/1) ... [2020-07-08 16:36:10,927 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 04:36:10" (1/1) ... [2020-07-08 16:36:10,927 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 04:36:10" (1/1) ... [2020-07-08 16:36:10,998 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 04:36:10" (1/1) ... [2020-07-08 16:36:11,014 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 04:36:10" (1/1) ... [2020-07-08 16:36:11,018 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 04:36:10" (1/1) ... [2020-07-08 16:36:11,026 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-08 16:36:11,027 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-08 16:36:11,027 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-08 16:36:11,027 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-08 16:36:11,028 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 04:36:10" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-08 16:36:11,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-08 16:36:11,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-08 16:36:11,097 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2020-07-08 16:36:11,097 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-08 16:36:11,097 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2020-07-08 16:36:11,097 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-08 16:36:11,097 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-08 16:36:11,097 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2020-07-08 16:36:11,097 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-08 16:36:11,097 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-08 16:36:11,098 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-08 16:36:12,914 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-08 16:36:12,915 INFO L295 CfgBuilder]: Removed 1 assume(true) statements. [2020-07-08 16:36:12,927 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.07 04:36:12 BoogieIcfgContainer [2020-07-08 16:36:12,927 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-08 16:36:12,931 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-08 16:36:12,931 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-08 16:36:12,934 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-08 16:36:12,935 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.07 04:36:10" (1/3) ... [2020-07-08 16:36:12,936 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4677fa52 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.07 04:36:12, skipping insertion in model container [2020-07-08 16:36:12,936 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 04:36:10" (2/3) ... [2020-07-08 16:36:12,936 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4677fa52 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.07 04:36:12, skipping insertion in model container [2020-07-08 16:36:12,937 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.07 04:36:12" (3/3) ... [2020-07-08 16:36:12,940 INFO L109 eAbstractionObserver]: Analyzing ICFG Problem01_label46.c [2020-07-08 16:36:12,951 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-08 16:36:12,963 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-08 16:36:12,977 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-08 16:36:13,003 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-08 16:36:13,004 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-08 16:36:13,004 INFO L377 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-07-08 16:36:13,004 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-08 16:36:13,005 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-08 16:36:13,005 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-08 16:36:13,006 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-08 16:36:13,006 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-08 16:36:13,043 INFO L276 IsEmpty]: Start isEmpty. Operand 525 states. [2020-07-08 16:36:13,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2020-07-08 16:36:13,087 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 16:36:13,088 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 16:36:13,089 INFO L427 AbstractCegarLoop]: === Iteration 1 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 16:36:13,095 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 16:36:13,096 INFO L82 PathProgramCache]: Analyzing trace with hash -2063330177, now seen corresponding path program 1 times [2020-07-08 16:36:13,104 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 16:36:13,105 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2098578961] [2020-07-08 16:36:13,105 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 16:36:13,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 16:36:13,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 16:36:13,761 INFO L280 TraceCheckUtils]: 0: Hoare triple {552#(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; {528#true} is VALID [2020-07-08 16:36:13,762 INFO L280 TraceCheckUtils]: 1: Hoare triple {528#true} ~d~0 := 4; {528#true} is VALID [2020-07-08 16:36:13,763 INFO L280 TraceCheckUtils]: 2: Hoare triple {528#true} ~e~0 := 5; {528#true} is VALID [2020-07-08 16:36:13,763 INFO L280 TraceCheckUtils]: 3: Hoare triple {528#true} ~f~0 := 6; {528#true} is VALID [2020-07-08 16:36:13,764 INFO L280 TraceCheckUtils]: 4: Hoare triple {528#true} ~c~0 := 3; {528#true} is VALID [2020-07-08 16:36:13,764 INFO L280 TraceCheckUtils]: 5: Hoare triple {528#true} ~b~0 := 2; {528#true} is VALID [2020-07-08 16:36:13,764 INFO L280 TraceCheckUtils]: 6: Hoare triple {528#true} ~u~0 := 21; {528#true} is VALID [2020-07-08 16:36:13,765 INFO L280 TraceCheckUtils]: 7: Hoare triple {528#true} ~v~0 := 22; {528#true} is VALID [2020-07-08 16:36:13,765 INFO L280 TraceCheckUtils]: 8: Hoare triple {528#true} ~w~0 := 23; {528#true} is VALID [2020-07-08 16:36:13,765 INFO L280 TraceCheckUtils]: 9: Hoare triple {528#true} ~x~0 := 24; {528#true} is VALID [2020-07-08 16:36:13,766 INFO L280 TraceCheckUtils]: 10: Hoare triple {528#true} ~y~0 := 25; {528#true} is VALID [2020-07-08 16:36:13,766 INFO L280 TraceCheckUtils]: 11: Hoare triple {528#true} ~z~0 := 26; {528#true} is VALID [2020-07-08 16:36:13,767 INFO L280 TraceCheckUtils]: 12: Hoare triple {528#true} ~a17~0 := 1; {528#true} is VALID [2020-07-08 16:36:13,767 INFO L280 TraceCheckUtils]: 13: Hoare triple {528#true} ~a7~0 := 0; {528#true} is VALID [2020-07-08 16:36:13,767 INFO L280 TraceCheckUtils]: 14: Hoare triple {528#true} ~a20~0 := 1; {528#true} is VALID [2020-07-08 16:36:13,768 INFO L280 TraceCheckUtils]: 15: Hoare triple {528#true} ~a8~0 := 15; {528#true} is VALID [2020-07-08 16:36:13,768 INFO L280 TraceCheckUtils]: 16: Hoare triple {528#true} ~a12~0 := 8; {528#true} is VALID [2020-07-08 16:36:13,770 INFO L280 TraceCheckUtils]: 17: Hoare triple {528#true} ~a16~0 := 5; {553#(<= ~a16~0 5)} is VALID [2020-07-08 16:36:13,771 INFO L280 TraceCheckUtils]: 18: Hoare triple {553#(<= ~a16~0 5)} ~a21~0 := 1; {553#(<= ~a16~0 5)} is VALID [2020-07-08 16:36:13,772 INFO L280 TraceCheckUtils]: 19: Hoare triple {553#(<= ~a16~0 5)} assume true; {553#(<= ~a16~0 5)} is VALID [2020-07-08 16:36:13,774 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {553#(<= ~a16~0 5)} {528#true} #1100#return; {551#(not (= 6 ~a16~0))} is VALID [2020-07-08 16:36:13,784 INFO L263 TraceCheckUtils]: 0: Hoare triple {528#true} call ULTIMATE.init(); {552#(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 [2020-07-08 16:36:13,785 INFO L280 TraceCheckUtils]: 1: Hoare triple {552#(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; {528#true} is VALID [2020-07-08 16:36:13,785 INFO L280 TraceCheckUtils]: 2: Hoare triple {528#true} ~d~0 := 4; {528#true} is VALID [2020-07-08 16:36:13,785 INFO L280 TraceCheckUtils]: 3: Hoare triple {528#true} ~e~0 := 5; {528#true} is VALID [2020-07-08 16:36:13,786 INFO L280 TraceCheckUtils]: 4: Hoare triple {528#true} ~f~0 := 6; {528#true} is VALID [2020-07-08 16:36:13,786 INFO L280 TraceCheckUtils]: 5: Hoare triple {528#true} ~c~0 := 3; {528#true} is VALID [2020-07-08 16:36:13,786 INFO L280 TraceCheckUtils]: 6: Hoare triple {528#true} ~b~0 := 2; {528#true} is VALID [2020-07-08 16:36:13,787 INFO L280 TraceCheckUtils]: 7: Hoare triple {528#true} ~u~0 := 21; {528#true} is VALID [2020-07-08 16:36:13,787 INFO L280 TraceCheckUtils]: 8: Hoare triple {528#true} ~v~0 := 22; {528#true} is VALID [2020-07-08 16:36:13,789 INFO L280 TraceCheckUtils]: 9: Hoare triple {528#true} ~w~0 := 23; {528#true} is VALID [2020-07-08 16:36:13,789 INFO L280 TraceCheckUtils]: 10: Hoare triple {528#true} ~x~0 := 24; {528#true} is VALID [2020-07-08 16:36:13,790 INFO L280 TraceCheckUtils]: 11: Hoare triple {528#true} ~y~0 := 25; {528#true} is VALID [2020-07-08 16:36:13,790 INFO L280 TraceCheckUtils]: 12: Hoare triple {528#true} ~z~0 := 26; {528#true} is VALID [2020-07-08 16:36:13,790 INFO L280 TraceCheckUtils]: 13: Hoare triple {528#true} ~a17~0 := 1; {528#true} is VALID [2020-07-08 16:36:13,791 INFO L280 TraceCheckUtils]: 14: Hoare triple {528#true} ~a7~0 := 0; {528#true} is VALID [2020-07-08 16:36:13,791 INFO L280 TraceCheckUtils]: 15: Hoare triple {528#true} ~a20~0 := 1; {528#true} is VALID [2020-07-08 16:36:13,791 INFO L280 TraceCheckUtils]: 16: Hoare triple {528#true} ~a8~0 := 15; {528#true} is VALID [2020-07-08 16:36:13,792 INFO L280 TraceCheckUtils]: 17: Hoare triple {528#true} ~a12~0 := 8; {528#true} is VALID [2020-07-08 16:36:13,794 INFO L280 TraceCheckUtils]: 18: Hoare triple {528#true} ~a16~0 := 5; {553#(<= ~a16~0 5)} is VALID [2020-07-08 16:36:13,795 INFO L280 TraceCheckUtils]: 19: Hoare triple {553#(<= ~a16~0 5)} ~a21~0 := 1; {553#(<= ~a16~0 5)} is VALID [2020-07-08 16:36:13,796 INFO L280 TraceCheckUtils]: 20: Hoare triple {553#(<= ~a16~0 5)} assume true; {553#(<= ~a16~0 5)} is VALID [2020-07-08 16:36:13,797 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {553#(<= ~a16~0 5)} {528#true} #1100#return; {551#(not (= 6 ~a16~0))} is VALID [2020-07-08 16:36:13,799 INFO L263 TraceCheckUtils]: 22: Hoare triple {551#(not (= 6 ~a16~0))} call #t~ret4 := main(); {551#(not (= 6 ~a16~0))} is VALID [2020-07-08 16:36:13,799 INFO L280 TraceCheckUtils]: 23: Hoare triple {551#(not (= 6 ~a16~0))} ~output~0 := -1; {551#(not (= 6 ~a16~0))} is VALID [2020-07-08 16:36:13,800 INFO L280 TraceCheckUtils]: 24: Hoare triple {551#(not (= 6 ~a16~0))} assume !false; {551#(not (= 6 ~a16~0))} is VALID [2020-07-08 16:36:13,802 INFO L280 TraceCheckUtils]: 25: Hoare triple {551#(not (= 6 ~a16~0))} havoc ~input~0; {551#(not (= 6 ~a16~0))} is VALID [2020-07-08 16:36:13,803 INFO L280 TraceCheckUtils]: 26: Hoare triple {551#(not (= 6 ~a16~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {551#(not (= 6 ~a16~0))} is VALID [2020-07-08 16:36:13,804 INFO L280 TraceCheckUtils]: 27: Hoare triple {551#(not (= 6 ~a16~0))} ~input~0 := #t~nondet2; {551#(not (= 6 ~a16~0))} is VALID [2020-07-08 16:36:13,804 INFO L280 TraceCheckUtils]: 28: Hoare triple {551#(not (= 6 ~a16~0))} havoc #t~nondet2; {551#(not (= 6 ~a16~0))} is VALID [2020-07-08 16:36:13,805 INFO L280 TraceCheckUtils]: 29: Hoare triple {551#(not (= 6 ~a16~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-08 16:36:13,810 INFO L263 TraceCheckUtils]: 30: Hoare triple {551#(not (= 6 ~a16~0))} call #t~ret3 := calculate_output(~input~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-08 16:36:13,811 INFO L280 TraceCheckUtils]: 31: Hoare triple {551#(not (= 6 ~a16~0))} ~input := #in~input; {551#(not (= 6 ~a16~0))} is VALID [2020-07-08 16:36:13,812 INFO L280 TraceCheckUtils]: 32: Hoare triple {551#(not (= 6 ~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); {551#(not (= 6 ~a16~0))} is VALID [2020-07-08 16:36:13,812 INFO L280 TraceCheckUtils]: 33: Hoare triple {551#(not (= 6 ~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); {551#(not (= 6 ~a16~0))} is VALID [2020-07-08 16:36:13,813 INFO L280 TraceCheckUtils]: 34: Hoare triple {551#(not (= 6 ~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); {551#(not (= 6 ~a16~0))} is VALID [2020-07-08 16:36:13,814 INFO L280 TraceCheckUtils]: 35: Hoare triple {551#(not (= 6 ~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); {551#(not (= 6 ~a16~0))} is VALID [2020-07-08 16:36:13,815 INFO L280 TraceCheckUtils]: 36: Hoare triple {551#(not (= 6 ~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); {551#(not (= 6 ~a16~0))} is VALID [2020-07-08 16:36:13,821 INFO L280 TraceCheckUtils]: 37: Hoare triple {551#(not (= 6 ~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); {551#(not (= 6 ~a16~0))} is VALID [2020-07-08 16:36:13,822 INFO L280 TraceCheckUtils]: 38: Hoare triple {551#(not (= 6 ~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)); {551#(not (= 6 ~a16~0))} is VALID [2020-07-08 16:36:13,823 INFO L280 TraceCheckUtils]: 39: Hoare triple {551#(not (= 6 ~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))); {551#(not (= 6 ~a16~0))} is VALID [2020-07-08 16:36:13,824 INFO L280 TraceCheckUtils]: 40: Hoare triple {551#(not (= 6 ~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); {551#(not (= 6 ~a16~0))} is VALID [2020-07-08 16:36:13,826 INFO L280 TraceCheckUtils]: 41: Hoare triple {551#(not (= 6 ~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); {551#(not (= 6 ~a16~0))} is VALID [2020-07-08 16:36:13,827 INFO L280 TraceCheckUtils]: 42: Hoare triple {551#(not (= 6 ~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); {551#(not (= 6 ~a16~0))} is VALID [2020-07-08 16:36:13,828 INFO L280 TraceCheckUtils]: 43: Hoare triple {551#(not (= 6 ~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); {551#(not (= 6 ~a16~0))} is VALID [2020-07-08 16:36:13,830 INFO L280 TraceCheckUtils]: 44: Hoare triple {551#(not (= 6 ~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); {551#(not (= 6 ~a16~0))} is VALID [2020-07-08 16:36:13,831 INFO L280 TraceCheckUtils]: 45: Hoare triple {551#(not (= 6 ~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); {551#(not (= 6 ~a16~0))} is VALID [2020-07-08 16:36:13,832 INFO L280 TraceCheckUtils]: 46: Hoare triple {551#(not (= 6 ~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); {551#(not (= 6 ~a16~0))} is VALID [2020-07-08 16:36:13,833 INFO L280 TraceCheckUtils]: 47: Hoare triple {551#(not (= 6 ~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); {551#(not (= 6 ~a16~0))} is VALID [2020-07-08 16:36:13,834 INFO L280 TraceCheckUtils]: 48: Hoare triple {551#(not (= 6 ~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); {551#(not (= 6 ~a16~0))} is VALID [2020-07-08 16:36:13,835 INFO L280 TraceCheckUtils]: 49: Hoare triple {551#(not (= 6 ~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); {551#(not (= 6 ~a16~0))} is VALID [2020-07-08 16:36:13,836 INFO L280 TraceCheckUtils]: 50: Hoare triple {551#(not (= 6 ~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)); {551#(not (= 6 ~a16~0))} is VALID [2020-07-08 16:36:13,836 INFO L280 TraceCheckUtils]: 51: Hoare triple {551#(not (= 6 ~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)); {551#(not (= 6 ~a16~0))} is VALID [2020-07-08 16:36:13,837 INFO L280 TraceCheckUtils]: 52: Hoare triple {551#(not (= 6 ~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); {551#(not (= 6 ~a16~0))} is VALID [2020-07-08 16:36:13,838 INFO L280 TraceCheckUtils]: 53: Hoare triple {551#(not (= 6 ~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); {551#(not (= 6 ~a16~0))} is VALID [2020-07-08 16:36:13,839 INFO L280 TraceCheckUtils]: 54: Hoare triple {551#(not (= 6 ~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); {551#(not (= 6 ~a16~0))} is VALID [2020-07-08 16:36:13,840 INFO L280 TraceCheckUtils]: 55: Hoare triple {551#(not (= 6 ~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); {551#(not (= 6 ~a16~0))} is VALID [2020-07-08 16:36:13,840 INFO L280 TraceCheckUtils]: 56: Hoare triple {551#(not (= 6 ~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); {551#(not (= 6 ~a16~0))} is VALID [2020-07-08 16:36:13,841 INFO L280 TraceCheckUtils]: 57: Hoare triple {551#(not (= 6 ~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); {551#(not (= 6 ~a16~0))} is VALID [2020-07-08 16:36:13,842 INFO L280 TraceCheckUtils]: 58: Hoare triple {551#(not (= 6 ~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); {551#(not (= 6 ~a16~0))} is VALID [2020-07-08 16:36:13,843 INFO L280 TraceCheckUtils]: 59: Hoare triple {551#(not (= 6 ~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); {551#(not (= 6 ~a16~0))} is VALID [2020-07-08 16:36:13,844 INFO L280 TraceCheckUtils]: 60: Hoare triple {551#(not (= 6 ~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); {551#(not (= 6 ~a16~0))} is VALID [2020-07-08 16:36:13,845 INFO L280 TraceCheckUtils]: 61: Hoare triple {551#(not (= 6 ~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); {551#(not (= 6 ~a16~0))} is VALID [2020-07-08 16:36:13,846 INFO L280 TraceCheckUtils]: 62: Hoare triple {551#(not (= 6 ~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); {551#(not (= 6 ~a16~0))} is VALID [2020-07-08 16:36:13,847 INFO L280 TraceCheckUtils]: 63: Hoare triple {551#(not (= 6 ~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); {551#(not (= 6 ~a16~0))} is VALID [2020-07-08 16:36:13,849 INFO L280 TraceCheckUtils]: 64: Hoare triple {551#(not (= 6 ~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); {551#(not (= 6 ~a16~0))} is VALID [2020-07-08 16:36:13,849 INFO L280 TraceCheckUtils]: 65: Hoare triple {551#(not (= 6 ~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); {551#(not (= 6 ~a16~0))} is VALID [2020-07-08 16:36:13,850 INFO L280 TraceCheckUtils]: 66: Hoare triple {551#(not (= 6 ~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); {551#(not (= 6 ~a16~0))} is VALID [2020-07-08 16:36:13,851 INFO L280 TraceCheckUtils]: 67: Hoare triple {551#(not (= 6 ~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); {551#(not (= 6 ~a16~0))} is VALID [2020-07-08 16:36:13,852 INFO L280 TraceCheckUtils]: 68: Hoare triple {551#(not (= 6 ~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)); {551#(not (= 6 ~a16~0))} is VALID [2020-07-08 16:36:13,853 INFO L280 TraceCheckUtils]: 69: Hoare triple {551#(not (= 6 ~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)))); {551#(not (= 6 ~a16~0))} is VALID [2020-07-08 16:36:13,854 INFO L280 TraceCheckUtils]: 70: Hoare triple {551#(not (= 6 ~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); {551#(not (= 6 ~a16~0))} is VALID [2020-07-08 16:36:13,854 INFO L280 TraceCheckUtils]: 71: Hoare triple {551#(not (= 6 ~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); {551#(not (= 6 ~a16~0))} is VALID [2020-07-08 16:36:13,855 INFO L280 TraceCheckUtils]: 72: Hoare triple {551#(not (= 6 ~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)); {551#(not (= 6 ~a16~0))} is VALID [2020-07-08 16:36:13,857 INFO L280 TraceCheckUtils]: 73: Hoare triple {551#(not (= 6 ~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); {551#(not (= 6 ~a16~0))} is VALID [2020-07-08 16:36:13,858 INFO L280 TraceCheckUtils]: 74: Hoare triple {551#(not (= 6 ~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); {551#(not (= 6 ~a16~0))} is VALID [2020-07-08 16:36:13,859 INFO L280 TraceCheckUtils]: 75: Hoare triple {551#(not (= 6 ~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); {551#(not (= 6 ~a16~0))} is VALID [2020-07-08 16:36:13,859 INFO L280 TraceCheckUtils]: 76: Hoare triple {551#(not (= 6 ~a16~0))} 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))); {551#(not (= 6 ~a16~0))} is VALID [2020-07-08 16:36:13,860 INFO L280 TraceCheckUtils]: 77: Hoare triple {551#(not (= 6 ~a16~0))} 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); {551#(not (= 6 ~a16~0))} is VALID [2020-07-08 16:36:13,862 INFO L280 TraceCheckUtils]: 78: Hoare triple {551#(not (= 6 ~a16~0))} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {551#(not (= 6 ~a16~0))} is VALID [2020-07-08 16:36:13,862 INFO L280 TraceCheckUtils]: 79: Hoare triple {551#(not (= 6 ~a16~0))} 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)); {551#(not (= 6 ~a16~0))} is VALID [2020-07-08 16:36:13,863 INFO L280 TraceCheckUtils]: 80: Hoare triple {551#(not (= 6 ~a16~0))} 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); {551#(not (= 6 ~a16~0))} is VALID [2020-07-08 16:36:13,865 INFO L280 TraceCheckUtils]: 81: Hoare triple {551#(not (= 6 ~a16~0))} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-08 16:36:13,866 INFO L280 TraceCheckUtils]: 82: Hoare triple {551#(not (= 6 ~a16~0))} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-08 16:36:13,867 INFO L280 TraceCheckUtils]: 83: Hoare triple {551#(not (= 6 ~a16~0))} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == ~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-08 16:36:13,868 INFO L280 TraceCheckUtils]: 84: Hoare triple {551#(not (= 6 ~a16~0))} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == ~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-08 16:36:13,869 INFO L280 TraceCheckUtils]: 85: Hoare triple {551#(not (= 6 ~a16~0))} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == ~input) && 4 == ~a16~0) && 1 == ~a20~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-08 16:36:13,873 INFO L280 TraceCheckUtils]: 86: Hoare triple {551#(not (= 6 ~a16~0))} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == ~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-08 16:36:13,874 INFO L280 TraceCheckUtils]: 87: Hoare triple {551#(not (= 6 ~a16~0))} 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); {551#(not (= 6 ~a16~0))} is VALID [2020-07-08 16:36:13,875 INFO L280 TraceCheckUtils]: 88: Hoare triple {551#(not (= 6 ~a16~0))} 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); {551#(not (= 6 ~a16~0))} is VALID [2020-07-08 16:36:13,876 INFO L280 TraceCheckUtils]: 89: Hoare triple {551#(not (= 6 ~a16~0))} 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)); {551#(not (= 6 ~a16~0))} is VALID [2020-07-08 16:36:13,877 INFO L280 TraceCheckUtils]: 90: Hoare triple {551#(not (= 6 ~a16~0))} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == ~input) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-08 16:36:13,878 INFO L280 TraceCheckUtils]: 91: Hoare triple {551#(not (= 6 ~a16~0))} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == ~input && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-08 16:36:13,879 INFO L280 TraceCheckUtils]: 92: Hoare triple {551#(not (= 6 ~a16~0))} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == ~input && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {551#(not (= 6 ~a16~0))} is VALID [2020-07-08 16:36:13,880 INFO L280 TraceCheckUtils]: 93: Hoare triple {551#(not (= 6 ~a16~0))} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == ~input) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {551#(not (= 6 ~a16~0))} is VALID [2020-07-08 16:36:13,881 INFO L280 TraceCheckUtils]: 94: Hoare triple {551#(not (= 6 ~a16~0))} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == ~input) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-08 16:36:13,882 INFO L280 TraceCheckUtils]: 95: Hoare triple {551#(not (= 6 ~a16~0))} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == ~input && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-08 16:36:13,883 INFO L280 TraceCheckUtils]: 96: Hoare triple {551#(not (= 6 ~a16~0))} assume !(((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-08 16:36:13,884 INFO L280 TraceCheckUtils]: 97: Hoare triple {551#(not (= 6 ~a16~0))} 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))); {551#(not (= 6 ~a16~0))} is VALID [2020-07-08 16:36:13,884 INFO L280 TraceCheckUtils]: 98: Hoare triple {551#(not (= 6 ~a16~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-08 16:36:13,885 INFO L280 TraceCheckUtils]: 99: Hoare triple {551#(not (= 6 ~a16~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-08 16:36:13,896 INFO L280 TraceCheckUtils]: 100: Hoare triple {551#(not (= 6 ~a16~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-08 16:36:13,897 INFO L280 TraceCheckUtils]: 101: Hoare triple {551#(not (= 6 ~a16~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-08 16:36:13,898 INFO L280 TraceCheckUtils]: 102: Hoare triple {551#(not (= 6 ~a16~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-08 16:36:13,899 INFO L280 TraceCheckUtils]: 103: Hoare triple {551#(not (= 6 ~a16~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-08 16:36:13,899 INFO L280 TraceCheckUtils]: 104: Hoare triple {551#(not (= 6 ~a16~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-08 16:36:13,900 INFO L280 TraceCheckUtils]: 105: Hoare triple {551#(not (= 6 ~a16~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-08 16:36:13,901 INFO L280 TraceCheckUtils]: 106: Hoare triple {551#(not (= 6 ~a16~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-08 16:36:13,903 INFO L280 TraceCheckUtils]: 107: Hoare triple {551#(not (= 6 ~a16~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-08 16:36:13,904 INFO L280 TraceCheckUtils]: 108: Hoare triple {551#(not (= 6 ~a16~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-08 16:36:13,905 INFO L280 TraceCheckUtils]: 109: Hoare triple {551#(not (= 6 ~a16~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-08 16:36:13,905 INFO L280 TraceCheckUtils]: 110: Hoare triple {551#(not (= 6 ~a16~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-08 16:36:13,906 INFO L280 TraceCheckUtils]: 111: Hoare triple {551#(not (= 6 ~a16~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-08 16:36:13,907 INFO L280 TraceCheckUtils]: 112: Hoare triple {551#(not (= 6 ~a16~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-08 16:36:13,908 INFO L280 TraceCheckUtils]: 113: Hoare triple {551#(not (= 6 ~a16~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-08 16:36:13,908 INFO L280 TraceCheckUtils]: 114: Hoare triple {551#(not (= 6 ~a16~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-08 16:36:13,909 INFO L280 TraceCheckUtils]: 115: Hoare triple {551#(not (= 6 ~a16~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-08 16:36:13,910 INFO L280 TraceCheckUtils]: 116: Hoare triple {551#(not (= 6 ~a16~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-08 16:36:13,910 INFO L280 TraceCheckUtils]: 117: Hoare triple {551#(not (= 6 ~a16~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-08 16:36:13,911 INFO L280 TraceCheckUtils]: 118: Hoare triple {551#(not (= 6 ~a16~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-08 16:36:13,912 INFO L280 TraceCheckUtils]: 119: Hoare triple {551#(not (= 6 ~a16~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-08 16:36:13,912 INFO L280 TraceCheckUtils]: 120: Hoare triple {551#(not (= 6 ~a16~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-08 16:36:13,921 INFO L280 TraceCheckUtils]: 121: Hoare triple {551#(not (= 6 ~a16~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-08 16:36:13,922 INFO L280 TraceCheckUtils]: 122: Hoare triple {551#(not (= 6 ~a16~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-08 16:36:13,923 INFO L280 TraceCheckUtils]: 123: Hoare triple {551#(not (= 6 ~a16~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-08 16:36:13,924 INFO L280 TraceCheckUtils]: 124: Hoare triple {551#(not (= 6 ~a16~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-08 16:36:13,925 INFO L280 TraceCheckUtils]: 125: Hoare triple {551#(not (= 6 ~a16~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-08 16:36:13,925 INFO L280 TraceCheckUtils]: 126: Hoare triple {551#(not (= 6 ~a16~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-08 16:36:13,926 INFO L280 TraceCheckUtils]: 127: Hoare triple {551#(not (= 6 ~a16~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-08 16:36:13,927 INFO L280 TraceCheckUtils]: 128: Hoare triple {551#(not (= 6 ~a16~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-08 16:36:13,928 INFO L280 TraceCheckUtils]: 129: Hoare triple {551#(not (= 6 ~a16~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-08 16:36:13,928 INFO L280 TraceCheckUtils]: 130: Hoare triple {551#(not (= 6 ~a16~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-08 16:36:13,929 INFO L280 TraceCheckUtils]: 131: Hoare triple {551#(not (= 6 ~a16~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-08 16:36:13,930 INFO L280 TraceCheckUtils]: 132: Hoare triple {551#(not (= 6 ~a16~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-08 16:36:13,930 INFO L280 TraceCheckUtils]: 133: Hoare triple {551#(not (= 6 ~a16~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-08 16:36:13,932 INFO L280 TraceCheckUtils]: 134: Hoare triple {551#(not (= 6 ~a16~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-08 16:36:13,932 INFO L280 TraceCheckUtils]: 135: Hoare triple {551#(not (= 6 ~a16~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-08 16:36:13,933 INFO L280 TraceCheckUtils]: 136: Hoare triple {551#(not (= 6 ~a16~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-08 16:36:13,934 INFO L280 TraceCheckUtils]: 137: Hoare triple {551#(not (= 6 ~a16~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {551#(not (= 6 ~a16~0))} is VALID [2020-07-08 16:36:13,934 INFO L280 TraceCheckUtils]: 138: Hoare triple {551#(not (= 6 ~a16~0))} assume (((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0; {529#false} is VALID [2020-07-08 16:36:13,935 INFO L280 TraceCheckUtils]: 139: Hoare triple {529#false} assume !false; {529#false} is VALID [2020-07-08 16:36:14,001 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-08 16:36:14,002 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-08 16:36:14,004 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2098578961] [2020-07-08 16:36:14,006 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 16:36:14,007 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-08 16:36:14,007 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [144187326] [2020-07-08 16:36:14,018 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 140 [2020-07-08 16:36:14,024 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 16:36:14,028 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-08 16:36:14,221 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 140 edges. 140 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 16:36:14,221 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-08 16:36:14,221 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 16:36:14,230 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-08 16:36:14,230 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-08 16:36:14,233 INFO L87 Difference]: Start difference. First operand 525 states. Second operand 5 states. [2020-07-08 16:36:24,066 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 16:36:24,066 INFO L93 Difference]: Finished difference Result 1270 states and 1669 transitions. [2020-07-08 16:36:24,066 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-08 16:36:24,067 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 140 [2020-07-08 16:36:24,067 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 16:36:24,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-08 16:36:24,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 1669 transitions. [2020-07-08 16:36:24,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-08 16:36:24,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 1669 transitions. [2020-07-08 16:36:24,146 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 1669 transitions. [2020-07-08 16:36:26,588 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1669 edges. 1669 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 16:36:26,695 INFO L225 Difference]: With dead ends: 1270 [2020-07-08 16:36:26,696 INFO L226 Difference]: Without dead ends: 696 [2020-07-08 16:36:26,705 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2020-07-08 16:36:26,729 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 696 states. [2020-07-08 16:36:30,086 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 696 to 603. [2020-07-08 16:36:30,086 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 16:36:30,087 INFO L82 GeneralOperation]: Start isEquivalent. First operand 696 states. Second operand 603 states. [2020-07-08 16:36:30,088 INFO L74 IsIncluded]: Start isIncluded. First operand 696 states. Second operand 603 states. [2020-07-08 16:36:30,088 INFO L87 Difference]: Start difference. First operand 696 states. Second operand 603 states. [2020-07-08 16:36:30,136 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 16:36:30,136 INFO L93 Difference]: Finished difference Result 696 states and 828 transitions. [2020-07-08 16:36:30,136 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 828 transitions. [2020-07-08 16:36:30,139 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 16:36:30,140 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 16:36:30,140 INFO L74 IsIncluded]: Start isIncluded. First operand 603 states. Second operand 696 states. [2020-07-08 16:36:30,140 INFO L87 Difference]: Start difference. First operand 603 states. Second operand 696 states. [2020-07-08 16:36:30,181 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 16:36:30,182 INFO L93 Difference]: Finished difference Result 696 states and 828 transitions. [2020-07-08 16:36:30,182 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 828 transitions. [2020-07-08 16:36:30,184 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 16:36:30,185 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 16:36:30,185 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 16:36:30,185 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 16:36:30,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 603 states. [2020-07-08 16:36:30,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 603 states to 603 states and 731 transitions. [2020-07-08 16:36:30,219 INFO L78 Accepts]: Start accepts. Automaton has 603 states and 731 transitions. Word has length 140 [2020-07-08 16:36:30,219 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 16:36:30,220 INFO L479 AbstractCegarLoop]: Abstraction has 603 states and 731 transitions. [2020-07-08 16:36:30,220 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-08 16:36:30,220 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 603 states and 731 transitions. [2020-07-08 16:36:31,569 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 731 edges. 731 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 16:36:31,570 INFO L276 IsEmpty]: Start isEmpty. Operand 603 states and 731 transitions. [2020-07-08 16:36:31,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2020-07-08 16:36:31,575 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 16:36:31,575 INFO L422 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 16:36:31,576 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-08 16:36:31,576 INFO L427 AbstractCegarLoop]: === Iteration 2 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 16:36:31,576 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 16:36:31,577 INFO L82 PathProgramCache]: Analyzing trace with hash 1805238925, now seen corresponding path program 1 times [2020-07-08 16:36:31,577 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 16:36:31,577 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [767569941] [2020-07-08 16:36:31,577 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 16:36:31,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 16:36:31,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 16:36:31,860 INFO L280 TraceCheckUtils]: 0: Hoare triple {5732#(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; {5696#true} is VALID [2020-07-08 16:36:31,860 INFO L280 TraceCheckUtils]: 1: Hoare triple {5696#true} ~d~0 := 4; {5696#true} is VALID [2020-07-08 16:36:31,861 INFO L280 TraceCheckUtils]: 2: Hoare triple {5696#true} ~e~0 := 5; {5696#true} is VALID [2020-07-08 16:36:31,861 INFO L280 TraceCheckUtils]: 3: Hoare triple {5696#true} ~f~0 := 6; {5696#true} is VALID [2020-07-08 16:36:31,861 INFO L280 TraceCheckUtils]: 4: Hoare triple {5696#true} ~c~0 := 3; {5696#true} is VALID [2020-07-08 16:36:31,861 INFO L280 TraceCheckUtils]: 5: Hoare triple {5696#true} ~b~0 := 2; {5696#true} is VALID [2020-07-08 16:36:31,861 INFO L280 TraceCheckUtils]: 6: Hoare triple {5696#true} ~u~0 := 21; {5696#true} is VALID [2020-07-08 16:36:31,862 INFO L280 TraceCheckUtils]: 7: Hoare triple {5696#true} ~v~0 := 22; {5696#true} is VALID [2020-07-08 16:36:31,862 INFO L280 TraceCheckUtils]: 8: Hoare triple {5696#true} ~w~0 := 23; {5696#true} is VALID [2020-07-08 16:36:31,862 INFO L280 TraceCheckUtils]: 9: Hoare triple {5696#true} ~x~0 := 24; {5696#true} is VALID [2020-07-08 16:36:31,864 INFO L280 TraceCheckUtils]: 10: Hoare triple {5696#true} ~y~0 := 25; {5696#true} is VALID [2020-07-08 16:36:31,864 INFO L280 TraceCheckUtils]: 11: Hoare triple {5696#true} ~z~0 := 26; {5696#true} is VALID [2020-07-08 16:36:31,865 INFO L280 TraceCheckUtils]: 12: Hoare triple {5696#true} ~a17~0 := 1; {5696#true} is VALID [2020-07-08 16:36:31,866 INFO L280 TraceCheckUtils]: 13: Hoare triple {5696#true} ~a7~0 := 0; {5733#(<= ~a7~0 0)} is VALID [2020-07-08 16:36:31,867 INFO L280 TraceCheckUtils]: 14: Hoare triple {5733#(<= ~a7~0 0)} ~a20~0 := 1; {5733#(<= ~a7~0 0)} is VALID [2020-07-08 16:36:31,868 INFO L280 TraceCheckUtils]: 15: Hoare triple {5733#(<= ~a7~0 0)} ~a8~0 := 15; {5733#(<= ~a7~0 0)} is VALID [2020-07-08 16:36:31,868 INFO L280 TraceCheckUtils]: 16: Hoare triple {5733#(<= ~a7~0 0)} ~a12~0 := 8; {5733#(<= ~a7~0 0)} is VALID [2020-07-08 16:36:31,869 INFO L280 TraceCheckUtils]: 17: Hoare triple {5733#(<= ~a7~0 0)} ~a16~0 := 5; {5733#(<= ~a7~0 0)} is VALID [2020-07-08 16:36:31,869 INFO L280 TraceCheckUtils]: 18: Hoare triple {5733#(<= ~a7~0 0)} ~a21~0 := 1; {5733#(<= ~a7~0 0)} is VALID [2020-07-08 16:36:31,870 INFO L280 TraceCheckUtils]: 19: Hoare triple {5733#(<= ~a7~0 0)} assume true; {5733#(<= ~a7~0 0)} is VALID [2020-07-08 16:36:31,871 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {5733#(<= ~a7~0 0)} {5696#true} #1100#return; {5719#(not (= 1 ~a7~0))} is VALID [2020-07-08 16:36:31,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 16:36:31,939 INFO L280 TraceCheckUtils]: 0: Hoare triple {5734#(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; {5735#(= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-08 16:36:31,940 INFO L280 TraceCheckUtils]: 1: Hoare triple {5735#(= ~a7~0 |old(~a7~0)|)} 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); {5736#(or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))} is VALID [2020-07-08 16:36:31,941 INFO L280 TraceCheckUtils]: 2: Hoare triple {5736#(or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))} 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; {5737#(= 1 |old(~a7~0)|)} is VALID [2020-07-08 16:36:31,942 INFO L280 TraceCheckUtils]: 3: Hoare triple {5737#(= 1 |old(~a7~0)|)} ~a20~0 := 0; {5737#(= 1 |old(~a7~0)|)} is VALID [2020-07-08 16:36:31,943 INFO L280 TraceCheckUtils]: 4: Hoare triple {5737#(= 1 |old(~a7~0)|)} ~a16~0 := 6; {5737#(= 1 |old(~a7~0)|)} is VALID [2020-07-08 16:36:31,943 INFO L280 TraceCheckUtils]: 5: Hoare triple {5737#(= 1 |old(~a7~0)|)} ~a17~0 := 0; {5737#(= 1 |old(~a7~0)|)} is VALID [2020-07-08 16:36:31,944 INFO L280 TraceCheckUtils]: 6: Hoare triple {5737#(= 1 |old(~a7~0)|)} ~a8~0 := 15; {5737#(= 1 |old(~a7~0)|)} is VALID [2020-07-08 16:36:31,945 INFO L280 TraceCheckUtils]: 7: Hoare triple {5737#(= 1 |old(~a7~0)|)} ~a7~0 := 0; {5737#(= 1 |old(~a7~0)|)} is VALID [2020-07-08 16:36:31,945 INFO L280 TraceCheckUtils]: 8: Hoare triple {5737#(= 1 |old(~a7~0)|)} ~a21~0 := 1; {5737#(= 1 |old(~a7~0)|)} is VALID [2020-07-08 16:36:31,946 INFO L280 TraceCheckUtils]: 9: Hoare triple {5737#(= 1 |old(~a7~0)|)} #res := 26; {5737#(= 1 |old(~a7~0)|)} is VALID [2020-07-08 16:36:31,946 INFO L280 TraceCheckUtils]: 10: Hoare triple {5737#(= 1 |old(~a7~0)|)} assume true; {5737#(= 1 |old(~a7~0)|)} is VALID [2020-07-08 16:36:31,948 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {5737#(= 1 |old(~a7~0)|)} {5719#(not (= 1 ~a7~0))} #1104#return; {5697#false} is VALID [2020-07-08 16:36:31,949 INFO L263 TraceCheckUtils]: 0: Hoare triple {5696#true} call ULTIMATE.init(); {5732#(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 [2020-07-08 16:36:31,950 INFO L280 TraceCheckUtils]: 1: Hoare triple {5732#(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; {5696#true} is VALID [2020-07-08 16:36:31,950 INFO L280 TraceCheckUtils]: 2: Hoare triple {5696#true} ~d~0 := 4; {5696#true} is VALID [2020-07-08 16:36:31,950 INFO L280 TraceCheckUtils]: 3: Hoare triple {5696#true} ~e~0 := 5; {5696#true} is VALID [2020-07-08 16:36:31,951 INFO L280 TraceCheckUtils]: 4: Hoare triple {5696#true} ~f~0 := 6; {5696#true} is VALID [2020-07-08 16:36:31,951 INFO L280 TraceCheckUtils]: 5: Hoare triple {5696#true} ~c~0 := 3; {5696#true} is VALID [2020-07-08 16:36:31,951 INFO L280 TraceCheckUtils]: 6: Hoare triple {5696#true} ~b~0 := 2; {5696#true} is VALID [2020-07-08 16:36:31,951 INFO L280 TraceCheckUtils]: 7: Hoare triple {5696#true} ~u~0 := 21; {5696#true} is VALID [2020-07-08 16:36:31,952 INFO L280 TraceCheckUtils]: 8: Hoare triple {5696#true} ~v~0 := 22; {5696#true} is VALID [2020-07-08 16:36:31,952 INFO L280 TraceCheckUtils]: 9: Hoare triple {5696#true} ~w~0 := 23; {5696#true} is VALID [2020-07-08 16:36:31,952 INFO L280 TraceCheckUtils]: 10: Hoare triple {5696#true} ~x~0 := 24; {5696#true} is VALID [2020-07-08 16:36:31,952 INFO L280 TraceCheckUtils]: 11: Hoare triple {5696#true} ~y~0 := 25; {5696#true} is VALID [2020-07-08 16:36:31,953 INFO L280 TraceCheckUtils]: 12: Hoare triple {5696#true} ~z~0 := 26; {5696#true} is VALID [2020-07-08 16:36:31,953 INFO L280 TraceCheckUtils]: 13: Hoare triple {5696#true} ~a17~0 := 1; {5696#true} is VALID [2020-07-08 16:36:31,953 INFO L280 TraceCheckUtils]: 14: Hoare triple {5696#true} ~a7~0 := 0; {5733#(<= ~a7~0 0)} is VALID [2020-07-08 16:36:31,954 INFO L280 TraceCheckUtils]: 15: Hoare triple {5733#(<= ~a7~0 0)} ~a20~0 := 1; {5733#(<= ~a7~0 0)} is VALID [2020-07-08 16:36:31,955 INFO L280 TraceCheckUtils]: 16: Hoare triple {5733#(<= ~a7~0 0)} ~a8~0 := 15; {5733#(<= ~a7~0 0)} is VALID [2020-07-08 16:36:31,955 INFO L280 TraceCheckUtils]: 17: Hoare triple {5733#(<= ~a7~0 0)} ~a12~0 := 8; {5733#(<= ~a7~0 0)} is VALID [2020-07-08 16:36:31,956 INFO L280 TraceCheckUtils]: 18: Hoare triple {5733#(<= ~a7~0 0)} ~a16~0 := 5; {5733#(<= ~a7~0 0)} is VALID [2020-07-08 16:36:31,956 INFO L280 TraceCheckUtils]: 19: Hoare triple {5733#(<= ~a7~0 0)} ~a21~0 := 1; {5733#(<= ~a7~0 0)} is VALID [2020-07-08 16:36:31,957 INFO L280 TraceCheckUtils]: 20: Hoare triple {5733#(<= ~a7~0 0)} assume true; {5733#(<= ~a7~0 0)} is VALID [2020-07-08 16:36:31,958 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {5733#(<= ~a7~0 0)} {5696#true} #1100#return; {5719#(not (= 1 ~a7~0))} is VALID [2020-07-08 16:36:31,958 INFO L263 TraceCheckUtils]: 22: Hoare triple {5719#(not (= 1 ~a7~0))} call #t~ret4 := main(); {5719#(not (= 1 ~a7~0))} is VALID [2020-07-08 16:36:31,959 INFO L280 TraceCheckUtils]: 23: Hoare triple {5719#(not (= 1 ~a7~0))} ~output~0 := -1; {5719#(not (= 1 ~a7~0))} is VALID [2020-07-08 16:36:31,960 INFO L280 TraceCheckUtils]: 24: Hoare triple {5719#(not (= 1 ~a7~0))} assume !false; {5719#(not (= 1 ~a7~0))} is VALID [2020-07-08 16:36:31,960 INFO L280 TraceCheckUtils]: 25: Hoare triple {5719#(not (= 1 ~a7~0))} havoc ~input~0; {5719#(not (= 1 ~a7~0))} is VALID [2020-07-08 16:36:31,961 INFO L280 TraceCheckUtils]: 26: Hoare triple {5719#(not (= 1 ~a7~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {5719#(not (= 1 ~a7~0))} is VALID [2020-07-08 16:36:31,961 INFO L280 TraceCheckUtils]: 27: Hoare triple {5719#(not (= 1 ~a7~0))} ~input~0 := #t~nondet2; {5719#(not (= 1 ~a7~0))} is VALID [2020-07-08 16:36:31,962 INFO L280 TraceCheckUtils]: 28: Hoare triple {5719#(not (= 1 ~a7~0))} havoc #t~nondet2; {5719#(not (= 1 ~a7~0))} is VALID [2020-07-08 16:36:31,962 INFO L280 TraceCheckUtils]: 29: Hoare triple {5719#(not (= 1 ~a7~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {5719#(not (= 1 ~a7~0))} is VALID [2020-07-08 16:36:31,964 INFO L263 TraceCheckUtils]: 30: Hoare triple {5719#(not (= 1 ~a7~0))} call #t~ret3 := calculate_output(~input~0); {5734#(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 [2020-07-08 16:36:31,964 INFO L280 TraceCheckUtils]: 31: Hoare triple {5734#(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; {5735#(= ~a7~0 |old(~a7~0)|)} is VALID [2020-07-08 16:36:31,965 INFO L280 TraceCheckUtils]: 32: Hoare triple {5735#(= ~a7~0 |old(~a7~0)|)} 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); {5736#(or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))} is VALID [2020-07-08 16:36:31,966 INFO L280 TraceCheckUtils]: 33: Hoare triple {5736#(or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|))} 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; {5737#(= 1 |old(~a7~0)|)} is VALID [2020-07-08 16:36:31,967 INFO L280 TraceCheckUtils]: 34: Hoare triple {5737#(= 1 |old(~a7~0)|)} ~a20~0 := 0; {5737#(= 1 |old(~a7~0)|)} is VALID [2020-07-08 16:36:31,967 INFO L280 TraceCheckUtils]: 35: Hoare triple {5737#(= 1 |old(~a7~0)|)} ~a16~0 := 6; {5737#(= 1 |old(~a7~0)|)} is VALID [2020-07-08 16:36:31,968 INFO L280 TraceCheckUtils]: 36: Hoare triple {5737#(= 1 |old(~a7~0)|)} ~a17~0 := 0; {5737#(= 1 |old(~a7~0)|)} is VALID [2020-07-08 16:36:31,968 INFO L280 TraceCheckUtils]: 37: Hoare triple {5737#(= 1 |old(~a7~0)|)} ~a8~0 := 15; {5737#(= 1 |old(~a7~0)|)} is VALID [2020-07-08 16:36:31,969 INFO L280 TraceCheckUtils]: 38: Hoare triple {5737#(= 1 |old(~a7~0)|)} ~a7~0 := 0; {5737#(= 1 |old(~a7~0)|)} is VALID [2020-07-08 16:36:31,970 INFO L280 TraceCheckUtils]: 39: Hoare triple {5737#(= 1 |old(~a7~0)|)} ~a21~0 := 1; {5737#(= 1 |old(~a7~0)|)} is VALID [2020-07-08 16:36:31,970 INFO L280 TraceCheckUtils]: 40: Hoare triple {5737#(= 1 |old(~a7~0)|)} #res := 26; {5737#(= 1 |old(~a7~0)|)} is VALID [2020-07-08 16:36:31,971 INFO L280 TraceCheckUtils]: 41: Hoare triple {5737#(= 1 |old(~a7~0)|)} assume true; {5737#(= 1 |old(~a7~0)|)} is VALID [2020-07-08 16:36:31,972 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {5737#(= 1 |old(~a7~0)|)} {5719#(not (= 1 ~a7~0))} #1104#return; {5697#false} is VALID [2020-07-08 16:36:31,972 INFO L280 TraceCheckUtils]: 43: Hoare triple {5697#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {5697#false} is VALID [2020-07-08 16:36:31,972 INFO L280 TraceCheckUtils]: 44: Hoare triple {5697#false} ~output~0 := #t~ret3; {5697#false} is VALID [2020-07-08 16:36:31,973 INFO L280 TraceCheckUtils]: 45: Hoare triple {5697#false} havoc #t~ret3; {5697#false} is VALID [2020-07-08 16:36:31,973 INFO L280 TraceCheckUtils]: 46: Hoare triple {5697#false} assume !false; {5697#false} is VALID [2020-07-08 16:36:31,973 INFO L280 TraceCheckUtils]: 47: Hoare triple {5697#false} havoc ~input~0; {5697#false} is VALID [2020-07-08 16:36:31,973 INFO L280 TraceCheckUtils]: 48: Hoare triple {5697#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {5697#false} is VALID [2020-07-08 16:36:31,974 INFO L280 TraceCheckUtils]: 49: Hoare triple {5697#false} ~input~0 := #t~nondet2; {5697#false} is VALID [2020-07-08 16:36:31,974 INFO L280 TraceCheckUtils]: 50: Hoare triple {5697#false} havoc #t~nondet2; {5697#false} is VALID [2020-07-08 16:36:31,974 INFO L280 TraceCheckUtils]: 51: Hoare triple {5697#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {5697#false} is VALID [2020-07-08 16:36:31,974 INFO L263 TraceCheckUtils]: 52: Hoare triple {5697#false} call #t~ret3 := calculate_output(~input~0); {5697#false} is VALID [2020-07-08 16:36:31,975 INFO L280 TraceCheckUtils]: 53: Hoare triple {5697#false} ~input := #in~input; {5697#false} is VALID [2020-07-08 16:36:31,975 INFO L280 TraceCheckUtils]: 54: Hoare triple {5697#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); {5697#false} is VALID [2020-07-08 16:36:31,975 INFO L280 TraceCheckUtils]: 55: Hoare triple {5697#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); {5697#false} is VALID [2020-07-08 16:36:31,975 INFO L280 TraceCheckUtils]: 56: Hoare triple {5697#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); {5697#false} is VALID [2020-07-08 16:36:31,976 INFO L280 TraceCheckUtils]: 57: Hoare triple {5697#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); {5697#false} is VALID [2020-07-08 16:36:31,976 INFO L280 TraceCheckUtils]: 58: Hoare triple {5697#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); {5697#false} is VALID [2020-07-08 16:36:31,976 INFO L280 TraceCheckUtils]: 59: Hoare triple {5697#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); {5697#false} is VALID [2020-07-08 16:36:31,976 INFO L280 TraceCheckUtils]: 60: Hoare triple {5697#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)); {5697#false} is VALID [2020-07-08 16:36:31,977 INFO L280 TraceCheckUtils]: 61: Hoare triple {5697#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))); {5697#false} is VALID [2020-07-08 16:36:31,977 INFO L280 TraceCheckUtils]: 62: Hoare triple {5697#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); {5697#false} is VALID [2020-07-08 16:36:31,977 INFO L280 TraceCheckUtils]: 63: Hoare triple {5697#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); {5697#false} is VALID [2020-07-08 16:36:31,977 INFO L280 TraceCheckUtils]: 64: Hoare triple {5697#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); {5697#false} is VALID [2020-07-08 16:36:31,978 INFO L280 TraceCheckUtils]: 65: Hoare triple {5697#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); {5697#false} is VALID [2020-07-08 16:36:31,978 INFO L280 TraceCheckUtils]: 66: Hoare triple {5697#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); {5697#false} is VALID [2020-07-08 16:36:31,978 INFO L280 TraceCheckUtils]: 67: Hoare triple {5697#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); {5697#false} is VALID [2020-07-08 16:36:31,978 INFO L280 TraceCheckUtils]: 68: Hoare triple {5697#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); {5697#false} is VALID [2020-07-08 16:36:31,979 INFO L280 TraceCheckUtils]: 69: Hoare triple {5697#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); {5697#false} is VALID [2020-07-08 16:36:31,979 INFO L280 TraceCheckUtils]: 70: Hoare triple {5697#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); {5697#false} is VALID [2020-07-08 16:36:31,979 INFO L280 TraceCheckUtils]: 71: Hoare triple {5697#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); {5697#false} is VALID [2020-07-08 16:36:31,979 INFO L280 TraceCheckUtils]: 72: Hoare triple {5697#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)); {5697#false} is VALID [2020-07-08 16:36:31,980 INFO L280 TraceCheckUtils]: 73: Hoare triple {5697#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)); {5697#false} is VALID [2020-07-08 16:36:31,980 INFO L280 TraceCheckUtils]: 74: Hoare triple {5697#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); {5697#false} is VALID [2020-07-08 16:36:31,980 INFO L280 TraceCheckUtils]: 75: Hoare triple {5697#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); {5697#false} is VALID [2020-07-08 16:36:31,980 INFO L280 TraceCheckUtils]: 76: Hoare triple {5697#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); {5697#false} is VALID [2020-07-08 16:36:31,981 INFO L280 TraceCheckUtils]: 77: Hoare triple {5697#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); {5697#false} is VALID [2020-07-08 16:36:31,981 INFO L280 TraceCheckUtils]: 78: Hoare triple {5697#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); {5697#false} is VALID [2020-07-08 16:36:31,981 INFO L280 TraceCheckUtils]: 79: Hoare triple {5697#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); {5697#false} is VALID [2020-07-08 16:36:31,981 INFO L280 TraceCheckUtils]: 80: Hoare triple {5697#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); {5697#false} is VALID [2020-07-08 16:36:31,982 INFO L280 TraceCheckUtils]: 81: Hoare triple {5697#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); {5697#false} is VALID [2020-07-08 16:36:31,982 INFO L280 TraceCheckUtils]: 82: Hoare triple {5697#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); {5697#false} is VALID [2020-07-08 16:36:31,982 INFO L280 TraceCheckUtils]: 83: Hoare triple {5697#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); {5697#false} is VALID [2020-07-08 16:36:31,982 INFO L280 TraceCheckUtils]: 84: Hoare triple {5697#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); {5697#false} is VALID [2020-07-08 16:36:31,983 INFO L280 TraceCheckUtils]: 85: Hoare triple {5697#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); {5697#false} is VALID [2020-07-08 16:36:31,983 INFO L280 TraceCheckUtils]: 86: Hoare triple {5697#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); {5697#false} is VALID [2020-07-08 16:36:31,983 INFO L280 TraceCheckUtils]: 87: Hoare triple {5697#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); {5697#false} is VALID [2020-07-08 16:36:31,983 INFO L280 TraceCheckUtils]: 88: Hoare triple {5697#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); {5697#false} is VALID [2020-07-08 16:36:31,984 INFO L280 TraceCheckUtils]: 89: Hoare triple {5697#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); {5697#false} is VALID [2020-07-08 16:36:31,984 INFO L280 TraceCheckUtils]: 90: Hoare triple {5697#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)); {5697#false} is VALID [2020-07-08 16:36:31,984 INFO L280 TraceCheckUtils]: 91: Hoare triple {5697#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)))); {5697#false} is VALID [2020-07-08 16:36:31,984 INFO L280 TraceCheckUtils]: 92: Hoare triple {5697#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); {5697#false} is VALID [2020-07-08 16:36:31,985 INFO L280 TraceCheckUtils]: 93: Hoare triple {5697#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); {5697#false} is VALID [2020-07-08 16:36:31,985 INFO L280 TraceCheckUtils]: 94: Hoare triple {5697#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)); {5697#false} is VALID [2020-07-08 16:36:31,985 INFO L280 TraceCheckUtils]: 95: Hoare triple {5697#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); {5697#false} is VALID [2020-07-08 16:36:31,985 INFO L280 TraceCheckUtils]: 96: Hoare triple {5697#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); {5697#false} is VALID [2020-07-08 16:36:31,986 INFO L280 TraceCheckUtils]: 97: Hoare triple {5697#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); {5697#false} is VALID [2020-07-08 16:36:31,986 INFO L280 TraceCheckUtils]: 98: Hoare triple {5697#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))); {5697#false} is VALID [2020-07-08 16:36:31,986 INFO L280 TraceCheckUtils]: 99: Hoare triple {5697#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); {5697#false} is VALID [2020-07-08 16:36:31,986 INFO L280 TraceCheckUtils]: 100: Hoare triple {5697#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)); {5697#false} is VALID [2020-07-08 16:36:31,987 INFO L280 TraceCheckUtils]: 101: Hoare triple {5697#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)); {5697#false} is VALID [2020-07-08 16:36:31,987 INFO L280 TraceCheckUtils]: 102: Hoare triple {5697#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); {5697#false} is VALID [2020-07-08 16:36:31,987 INFO L280 TraceCheckUtils]: 103: Hoare triple {5697#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); {5697#false} is VALID [2020-07-08 16:36:31,987 INFO L280 TraceCheckUtils]: 104: Hoare triple {5697#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); {5697#false} is VALID [2020-07-08 16:36:31,988 INFO L280 TraceCheckUtils]: 105: Hoare triple {5697#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); {5697#false} is VALID [2020-07-08 16:36:31,988 INFO L280 TraceCheckUtils]: 106: Hoare triple {5697#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); {5697#false} is VALID [2020-07-08 16:36:31,988 INFO L280 TraceCheckUtils]: 107: Hoare triple {5697#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); {5697#false} is VALID [2020-07-08 16:36:31,988 INFO L280 TraceCheckUtils]: 108: Hoare triple {5697#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); {5697#false} is VALID [2020-07-08 16:36:31,989 INFO L280 TraceCheckUtils]: 109: Hoare triple {5697#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); {5697#false} is VALID [2020-07-08 16:36:31,989 INFO L280 TraceCheckUtils]: 110: Hoare triple {5697#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); {5697#false} is VALID [2020-07-08 16:36:31,989 INFO L280 TraceCheckUtils]: 111: Hoare triple {5697#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)); {5697#false} is VALID [2020-07-08 16:36:31,989 INFO L280 TraceCheckUtils]: 112: Hoare triple {5697#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); {5697#false} is VALID [2020-07-08 16:36:31,990 INFO L280 TraceCheckUtils]: 113: Hoare triple {5697#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); {5697#false} is VALID [2020-07-08 16:36:31,990 INFO L280 TraceCheckUtils]: 114: Hoare triple {5697#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)); {5697#false} is VALID [2020-07-08 16:36:31,990 INFO L280 TraceCheckUtils]: 115: Hoare triple {5697#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)); {5697#false} is VALID [2020-07-08 16:36:31,990 INFO L280 TraceCheckUtils]: 116: Hoare triple {5697#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); {5697#false} is VALID [2020-07-08 16:36:31,991 INFO L280 TraceCheckUtils]: 117: Hoare triple {5697#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); {5697#false} is VALID [2020-07-08 16:36:31,991 INFO L280 TraceCheckUtils]: 118: Hoare triple {5697#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); {5697#false} is VALID [2020-07-08 16:36:31,991 INFO L280 TraceCheckUtils]: 119: Hoare triple {5697#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))); {5697#false} is VALID [2020-07-08 16:36:31,991 INFO L280 TraceCheckUtils]: 120: Hoare triple {5697#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-08 16:36:31,992 INFO L280 TraceCheckUtils]: 121: Hoare triple {5697#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-08 16:36:31,992 INFO L280 TraceCheckUtils]: 122: Hoare triple {5697#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-08 16:36:31,992 INFO L280 TraceCheckUtils]: 123: Hoare triple {5697#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-08 16:36:31,992 INFO L280 TraceCheckUtils]: 124: Hoare triple {5697#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-08 16:36:31,993 INFO L280 TraceCheckUtils]: 125: Hoare triple {5697#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-08 16:36:31,993 INFO L280 TraceCheckUtils]: 126: Hoare triple {5697#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-08 16:36:31,993 INFO L280 TraceCheckUtils]: 127: Hoare triple {5697#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-08 16:36:31,993 INFO L280 TraceCheckUtils]: 128: Hoare triple {5697#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-08 16:36:31,994 INFO L280 TraceCheckUtils]: 129: Hoare triple {5697#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-08 16:36:31,994 INFO L280 TraceCheckUtils]: 130: Hoare triple {5697#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-08 16:36:31,994 INFO L280 TraceCheckUtils]: 131: Hoare triple {5697#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-08 16:36:31,994 INFO L280 TraceCheckUtils]: 132: Hoare triple {5697#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-08 16:36:31,995 INFO L280 TraceCheckUtils]: 133: Hoare triple {5697#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-08 16:36:31,995 INFO L280 TraceCheckUtils]: 134: Hoare triple {5697#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-08 16:36:31,995 INFO L280 TraceCheckUtils]: 135: Hoare triple {5697#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-08 16:36:31,995 INFO L280 TraceCheckUtils]: 136: Hoare triple {5697#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-08 16:36:31,996 INFO L280 TraceCheckUtils]: 137: Hoare triple {5697#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-08 16:36:31,996 INFO L280 TraceCheckUtils]: 138: Hoare triple {5697#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-08 16:36:31,996 INFO L280 TraceCheckUtils]: 139: Hoare triple {5697#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-08 16:36:31,996 INFO L280 TraceCheckUtils]: 140: Hoare triple {5697#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-08 16:36:31,997 INFO L280 TraceCheckUtils]: 141: Hoare triple {5697#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-08 16:36:31,997 INFO L280 TraceCheckUtils]: 142: Hoare triple {5697#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-08 16:36:31,997 INFO L280 TraceCheckUtils]: 143: Hoare triple {5697#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-08 16:36:31,997 INFO L280 TraceCheckUtils]: 144: Hoare triple {5697#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-08 16:36:31,998 INFO L280 TraceCheckUtils]: 145: Hoare triple {5697#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-08 16:36:31,998 INFO L280 TraceCheckUtils]: 146: Hoare triple {5697#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-08 16:36:31,998 INFO L280 TraceCheckUtils]: 147: Hoare triple {5697#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-08 16:36:31,998 INFO L280 TraceCheckUtils]: 148: Hoare triple {5697#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-08 16:36:31,999 INFO L280 TraceCheckUtils]: 149: Hoare triple {5697#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-08 16:36:31,999 INFO L280 TraceCheckUtils]: 150: Hoare triple {5697#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-08 16:36:31,999 INFO L280 TraceCheckUtils]: 151: Hoare triple {5697#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-08 16:36:31,999 INFO L280 TraceCheckUtils]: 152: Hoare triple {5697#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-08 16:36:31,999 INFO L280 TraceCheckUtils]: 153: Hoare triple {5697#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-08 16:36:32,000 INFO L280 TraceCheckUtils]: 154: Hoare triple {5697#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-08 16:36:32,000 INFO L280 TraceCheckUtils]: 155: Hoare triple {5697#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-08 16:36:32,000 INFO L280 TraceCheckUtils]: 156: Hoare triple {5697#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-08 16:36:32,000 INFO L280 TraceCheckUtils]: 157: Hoare triple {5697#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-08 16:36:32,001 INFO L280 TraceCheckUtils]: 158: Hoare triple {5697#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-08 16:36:32,001 INFO L280 TraceCheckUtils]: 159: Hoare triple {5697#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {5697#false} is VALID [2020-07-08 16:36:32,001 INFO L280 TraceCheckUtils]: 160: Hoare triple {5697#false} assume (((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0; {5697#false} is VALID [2020-07-08 16:36:32,001 INFO L280 TraceCheckUtils]: 161: Hoare triple {5697#false} assume !false; {5697#false} is VALID [2020-07-08 16:36:32,022 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-08 16:36:32,022 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-08 16:36:32,023 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [767569941] [2020-07-08 16:36:32,023 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 16:36:32,023 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-08 16:36:32,023 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [957075438] [2020-07-08 16:36:32,024 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 162 [2020-07-08 16:36:32,025 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 16:36:32,025 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-08 16:36:32,221 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 162 edges. 162 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 16:36:32,221 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-08 16:36:32,222 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 16:36:32,222 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-08 16:36:32,223 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=47, Unknown=0, NotChecked=0, Total=72 [2020-07-08 16:36:32,223 INFO L87 Difference]: Start difference. First operand 603 states and 731 transitions. Second operand 9 states. [2020-07-08 16:36:49,732 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 16:36:49,732 INFO L93 Difference]: Finished difference Result 1938 states and 2501 transitions. [2020-07-08 16:36:49,733 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2020-07-08 16:36:49,733 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 162 [2020-07-08 16:36:49,733 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 16:36:49,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 16:36:49,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 1637 transitions. [2020-07-08 16:36:49,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 16:36:49,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 1637 transitions. [2020-07-08 16:36:49,797 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 14 states and 1637 transitions. [2020-07-08 16:36:52,298 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1637 edges. 1637 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 16:36:52,411 INFO L225 Difference]: With dead ends: 1938 [2020-07-08 16:36:52,411 INFO L226 Difference]: Without dead ends: 1359 [2020-07-08 16:36:52,416 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 31 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=75, Invalid=165, Unknown=0, NotChecked=0, Total=240 [2020-07-08 16:36:52,419 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1359 states. [2020-07-08 16:37:01,675 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1359 to 1240. [2020-07-08 16:37:01,676 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 16:37:01,676 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1359 states. Second operand 1240 states. [2020-07-08 16:37:01,676 INFO L74 IsIncluded]: Start isIncluded. First operand 1359 states. Second operand 1240 states. [2020-07-08 16:37:01,676 INFO L87 Difference]: Start difference. First operand 1359 states. Second operand 1240 states. [2020-07-08 16:37:01,782 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 16:37:01,782 INFO L93 Difference]: Finished difference Result 1359 states and 1708 transitions. [2020-07-08 16:37:01,782 INFO L276 IsEmpty]: Start isEmpty. Operand 1359 states and 1708 transitions. [2020-07-08 16:37:01,789 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 16:37:01,789 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 16:37:01,789 INFO L74 IsIncluded]: Start isIncluded. First operand 1240 states. Second operand 1359 states. [2020-07-08 16:37:01,790 INFO L87 Difference]: Start difference. First operand 1240 states. Second operand 1359 states. [2020-07-08 16:37:01,929 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 16:37:01,929 INFO L93 Difference]: Finished difference Result 1359 states and 1708 transitions. [2020-07-08 16:37:01,929 INFO L276 IsEmpty]: Start isEmpty. Operand 1359 states and 1708 transitions. [2020-07-08 16:37:01,936 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 16:37:01,936 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 16:37:01,936 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 16:37:01,936 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 16:37:01,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1240 states. [2020-07-08 16:37:02,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1240 states to 1240 states and 1570 transitions. [2020-07-08 16:37:02,059 INFO L78 Accepts]: Start accepts. Automaton has 1240 states and 1570 transitions. Word has length 162 [2020-07-08 16:37:02,060 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 16:37:02,060 INFO L479 AbstractCegarLoop]: Abstraction has 1240 states and 1570 transitions. [2020-07-08 16:37:02,060 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-08 16:37:02,060 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1240 states and 1570 transitions. [2020-07-08 16:37:05,360 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1570 edges. 1570 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 16:37:05,360 INFO L276 IsEmpty]: Start isEmpty. Operand 1240 states and 1570 transitions. [2020-07-08 16:37:05,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2020-07-08 16:37:05,367 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 16:37:05,368 INFO L422 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 16:37:05,368 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-08 16:37:05,368 INFO L427 AbstractCegarLoop]: === Iteration 3 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 16:37:05,369 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 16:37:05,369 INFO L82 PathProgramCache]: Analyzing trace with hash -1181282038, now seen corresponding path program 1 times [2020-07-08 16:37:05,369 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 16:37:05,369 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2105697881] [2020-07-08 16:37:05,369 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 16:37:05,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 16:37:05,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 16:37:05,638 INFO L280 TraceCheckUtils]: 0: Hoare triple {14871#(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; {14828#true} is VALID [2020-07-08 16:37:05,638 INFO L280 TraceCheckUtils]: 1: Hoare triple {14828#true} ~d~0 := 4; {14828#true} is VALID [2020-07-08 16:37:05,638 INFO L280 TraceCheckUtils]: 2: Hoare triple {14828#true} ~e~0 := 5; {14828#true} is VALID [2020-07-08 16:37:05,639 INFO L280 TraceCheckUtils]: 3: Hoare triple {14828#true} ~f~0 := 6; {14828#true} is VALID [2020-07-08 16:37:05,639 INFO L280 TraceCheckUtils]: 4: Hoare triple {14828#true} ~c~0 := 3; {14828#true} is VALID [2020-07-08 16:37:05,639 INFO L280 TraceCheckUtils]: 5: Hoare triple {14828#true} ~b~0 := 2; {14828#true} is VALID [2020-07-08 16:37:05,639 INFO L280 TraceCheckUtils]: 6: Hoare triple {14828#true} ~u~0 := 21; {14828#true} is VALID [2020-07-08 16:37:05,640 INFO L280 TraceCheckUtils]: 7: Hoare triple {14828#true} ~v~0 := 22; {14828#true} is VALID [2020-07-08 16:37:05,640 INFO L280 TraceCheckUtils]: 8: Hoare triple {14828#true} ~w~0 := 23; {14828#true} is VALID [2020-07-08 16:37:05,640 INFO L280 TraceCheckUtils]: 9: Hoare triple {14828#true} ~x~0 := 24; {14828#true} is VALID [2020-07-08 16:37:05,640 INFO L280 TraceCheckUtils]: 10: Hoare triple {14828#true} ~y~0 := 25; {14828#true} is VALID [2020-07-08 16:37:05,641 INFO L280 TraceCheckUtils]: 11: Hoare triple {14828#true} ~z~0 := 26; {14828#true} is VALID [2020-07-08 16:37:05,641 INFO L280 TraceCheckUtils]: 12: Hoare triple {14828#true} ~a17~0 := 1; {14828#true} is VALID [2020-07-08 16:37:05,641 INFO L280 TraceCheckUtils]: 13: Hoare triple {14828#true} ~a7~0 := 0; {14828#true} is VALID [2020-07-08 16:37:05,641 INFO L280 TraceCheckUtils]: 14: Hoare triple {14828#true} ~a20~0 := 1; {14828#true} is VALID [2020-07-08 16:37:05,642 INFO L280 TraceCheckUtils]: 15: Hoare triple {14828#true} ~a8~0 := 15; {14828#true} is VALID [2020-07-08 16:37:05,642 INFO L280 TraceCheckUtils]: 16: Hoare triple {14828#true} ~a12~0 := 8; {14828#true} is VALID [2020-07-08 16:37:05,642 INFO L280 TraceCheckUtils]: 17: Hoare triple {14828#true} ~a16~0 := 5; {14828#true} is VALID [2020-07-08 16:37:05,642 INFO L280 TraceCheckUtils]: 18: Hoare triple {14828#true} ~a21~0 := 1; {14828#true} is VALID [2020-07-08 16:37:05,643 INFO L280 TraceCheckUtils]: 19: Hoare triple {14828#true} assume true; {14828#true} is VALID [2020-07-08 16:37:05,643 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {14828#true} {14828#true} #1100#return; {14828#true} is VALID [2020-07-08 16:37:05,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 16:37:05,686 INFO L280 TraceCheckUtils]: 0: Hoare triple {14872#(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; {14828#true} is VALID [2020-07-08 16:37:05,687 INFO L280 TraceCheckUtils]: 1: Hoare triple {14828#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); {14828#true} is VALID [2020-07-08 16:37:05,687 INFO L280 TraceCheckUtils]: 2: Hoare triple {14828#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); {14828#true} is VALID [2020-07-08 16:37:05,687 INFO L280 TraceCheckUtils]: 3: Hoare triple {14828#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); {14828#true} is VALID [2020-07-08 16:37:05,688 INFO L280 TraceCheckUtils]: 4: Hoare triple {14828#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); {14828#true} is VALID [2020-07-08 16:37:05,688 INFO L280 TraceCheckUtils]: 5: Hoare triple {14828#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); {14828#true} is VALID [2020-07-08 16:37:05,688 INFO L280 TraceCheckUtils]: 6: Hoare triple {14828#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); {14828#true} is VALID [2020-07-08 16:37:05,689 INFO L280 TraceCheckUtils]: 7: Hoare triple {14828#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)); {14828#true} is VALID [2020-07-08 16:37:05,689 INFO L280 TraceCheckUtils]: 8: Hoare triple {14828#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))); {14828#true} is VALID [2020-07-08 16:37:05,689 INFO L280 TraceCheckUtils]: 9: Hoare triple {14828#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); {14828#true} is VALID [2020-07-08 16:37:05,689 INFO L280 TraceCheckUtils]: 10: Hoare triple {14828#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); {14828#true} is VALID [2020-07-08 16:37:05,690 INFO L280 TraceCheckUtils]: 11: Hoare triple {14828#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); {14828#true} is VALID [2020-07-08 16:37:05,690 INFO L280 TraceCheckUtils]: 12: Hoare triple {14828#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; {14828#true} is VALID [2020-07-08 16:37:05,690 INFO L280 TraceCheckUtils]: 13: Hoare triple {14828#true} ~a16~0 := 6; {14828#true} is VALID [2020-07-08 16:37:05,691 INFO L280 TraceCheckUtils]: 14: Hoare triple {14828#true} ~a20~0 := 1; {14870#(= 1 ~a20~0)} is VALID [2020-07-08 16:37:05,692 INFO L280 TraceCheckUtils]: 15: Hoare triple {14870#(= 1 ~a20~0)} ~a17~0 := 0; {14870#(= 1 ~a20~0)} is VALID [2020-07-08 16:37:05,692 INFO L280 TraceCheckUtils]: 16: Hoare triple {14870#(= 1 ~a20~0)} #res := 24; {14870#(= 1 ~a20~0)} is VALID [2020-07-08 16:37:05,693 INFO L280 TraceCheckUtils]: 17: Hoare triple {14870#(= 1 ~a20~0)} assume true; {14870#(= 1 ~a20~0)} is VALID [2020-07-08 16:37:05,694 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {14870#(= 1 ~a20~0)} {14828#true} #1104#return; {14870#(= 1 ~a20~0)} is VALID [2020-07-08 16:37:05,696 INFO L263 TraceCheckUtils]: 0: Hoare triple {14828#true} call ULTIMATE.init(); {14871#(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 [2020-07-08 16:37:05,696 INFO L280 TraceCheckUtils]: 1: Hoare triple {14871#(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; {14828#true} is VALID [2020-07-08 16:37:05,697 INFO L280 TraceCheckUtils]: 2: Hoare triple {14828#true} ~d~0 := 4; {14828#true} is VALID [2020-07-08 16:37:05,697 INFO L280 TraceCheckUtils]: 3: Hoare triple {14828#true} ~e~0 := 5; {14828#true} is VALID [2020-07-08 16:37:05,697 INFO L280 TraceCheckUtils]: 4: Hoare triple {14828#true} ~f~0 := 6; {14828#true} is VALID [2020-07-08 16:37:05,697 INFO L280 TraceCheckUtils]: 5: Hoare triple {14828#true} ~c~0 := 3; {14828#true} is VALID [2020-07-08 16:37:05,697 INFO L280 TraceCheckUtils]: 6: Hoare triple {14828#true} ~b~0 := 2; {14828#true} is VALID [2020-07-08 16:37:05,698 INFO L280 TraceCheckUtils]: 7: Hoare triple {14828#true} ~u~0 := 21; {14828#true} is VALID [2020-07-08 16:37:05,698 INFO L280 TraceCheckUtils]: 8: Hoare triple {14828#true} ~v~0 := 22; {14828#true} is VALID [2020-07-08 16:37:05,698 INFO L280 TraceCheckUtils]: 9: Hoare triple {14828#true} ~w~0 := 23; {14828#true} is VALID [2020-07-08 16:37:05,698 INFO L280 TraceCheckUtils]: 10: Hoare triple {14828#true} ~x~0 := 24; {14828#true} is VALID [2020-07-08 16:37:05,698 INFO L280 TraceCheckUtils]: 11: Hoare triple {14828#true} ~y~0 := 25; {14828#true} is VALID [2020-07-08 16:37:05,699 INFO L280 TraceCheckUtils]: 12: Hoare triple {14828#true} ~z~0 := 26; {14828#true} is VALID [2020-07-08 16:37:05,699 INFO L280 TraceCheckUtils]: 13: Hoare triple {14828#true} ~a17~0 := 1; {14828#true} is VALID [2020-07-08 16:37:05,699 INFO L280 TraceCheckUtils]: 14: Hoare triple {14828#true} ~a7~0 := 0; {14828#true} is VALID [2020-07-08 16:37:05,699 INFO L280 TraceCheckUtils]: 15: Hoare triple {14828#true} ~a20~0 := 1; {14828#true} is VALID [2020-07-08 16:37:05,699 INFO L280 TraceCheckUtils]: 16: Hoare triple {14828#true} ~a8~0 := 15; {14828#true} is VALID [2020-07-08 16:37:05,700 INFO L280 TraceCheckUtils]: 17: Hoare triple {14828#true} ~a12~0 := 8; {14828#true} is VALID [2020-07-08 16:37:05,700 INFO L280 TraceCheckUtils]: 18: Hoare triple {14828#true} ~a16~0 := 5; {14828#true} is VALID [2020-07-08 16:37:05,700 INFO L280 TraceCheckUtils]: 19: Hoare triple {14828#true} ~a21~0 := 1; {14828#true} is VALID [2020-07-08 16:37:05,700 INFO L280 TraceCheckUtils]: 20: Hoare triple {14828#true} assume true; {14828#true} is VALID [2020-07-08 16:37:05,701 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {14828#true} {14828#true} #1100#return; {14828#true} is VALID [2020-07-08 16:37:05,701 INFO L263 TraceCheckUtils]: 22: Hoare triple {14828#true} call #t~ret4 := main(); {14828#true} is VALID [2020-07-08 16:37:05,701 INFO L280 TraceCheckUtils]: 23: Hoare triple {14828#true} ~output~0 := -1; {14828#true} is VALID [2020-07-08 16:37:05,701 INFO L280 TraceCheckUtils]: 24: Hoare triple {14828#true} assume !false; {14828#true} is VALID [2020-07-08 16:37:05,701 INFO L280 TraceCheckUtils]: 25: Hoare triple {14828#true} havoc ~input~0; {14828#true} is VALID [2020-07-08 16:37:05,702 INFO L280 TraceCheckUtils]: 26: Hoare triple {14828#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {14828#true} is VALID [2020-07-08 16:37:05,702 INFO L280 TraceCheckUtils]: 27: Hoare triple {14828#true} ~input~0 := #t~nondet2; {14828#true} is VALID [2020-07-08 16:37:05,702 INFO L280 TraceCheckUtils]: 28: Hoare triple {14828#true} havoc #t~nondet2; {14828#true} is VALID [2020-07-08 16:37:05,702 INFO L280 TraceCheckUtils]: 29: Hoare triple {14828#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {14828#true} is VALID [2020-07-08 16:37:05,704 INFO L263 TraceCheckUtils]: 30: Hoare triple {14828#true} call #t~ret3 := calculate_output(~input~0); {14872#(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 [2020-07-08 16:37:05,704 INFO L280 TraceCheckUtils]: 31: Hoare triple {14872#(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; {14828#true} is VALID [2020-07-08 16:37:05,704 INFO L280 TraceCheckUtils]: 32: Hoare triple {14828#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); {14828#true} is VALID [2020-07-08 16:37:05,705 INFO L280 TraceCheckUtils]: 33: Hoare triple {14828#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); {14828#true} is VALID [2020-07-08 16:37:05,705 INFO L280 TraceCheckUtils]: 34: Hoare triple {14828#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); {14828#true} is VALID [2020-07-08 16:37:05,705 INFO L280 TraceCheckUtils]: 35: Hoare triple {14828#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); {14828#true} is VALID [2020-07-08 16:37:05,705 INFO L280 TraceCheckUtils]: 36: Hoare triple {14828#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); {14828#true} is VALID [2020-07-08 16:37:05,705 INFO L280 TraceCheckUtils]: 37: Hoare triple {14828#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); {14828#true} is VALID [2020-07-08 16:37:05,706 INFO L280 TraceCheckUtils]: 38: Hoare triple {14828#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)); {14828#true} is VALID [2020-07-08 16:37:05,706 INFO L280 TraceCheckUtils]: 39: Hoare triple {14828#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))); {14828#true} is VALID [2020-07-08 16:37:05,706 INFO L280 TraceCheckUtils]: 40: Hoare triple {14828#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); {14828#true} is VALID [2020-07-08 16:37:05,706 INFO L280 TraceCheckUtils]: 41: Hoare triple {14828#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); {14828#true} is VALID [2020-07-08 16:37:05,707 INFO L280 TraceCheckUtils]: 42: Hoare triple {14828#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); {14828#true} is VALID [2020-07-08 16:37:05,707 INFO L280 TraceCheckUtils]: 43: Hoare triple {14828#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; {14828#true} is VALID [2020-07-08 16:37:05,707 INFO L280 TraceCheckUtils]: 44: Hoare triple {14828#true} ~a16~0 := 6; {14828#true} is VALID [2020-07-08 16:37:05,708 INFO L280 TraceCheckUtils]: 45: Hoare triple {14828#true} ~a20~0 := 1; {14870#(= 1 ~a20~0)} is VALID [2020-07-08 16:37:05,708 INFO L280 TraceCheckUtils]: 46: Hoare triple {14870#(= 1 ~a20~0)} ~a17~0 := 0; {14870#(= 1 ~a20~0)} is VALID [2020-07-08 16:37:05,709 INFO L280 TraceCheckUtils]: 47: Hoare triple {14870#(= 1 ~a20~0)} #res := 24; {14870#(= 1 ~a20~0)} is VALID [2020-07-08 16:37:05,710 INFO L280 TraceCheckUtils]: 48: Hoare triple {14870#(= 1 ~a20~0)} assume true; {14870#(= 1 ~a20~0)} is VALID [2020-07-08 16:37:05,710 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {14870#(= 1 ~a20~0)} {14828#true} #1104#return; {14870#(= 1 ~a20~0)} is VALID [2020-07-08 16:37:05,711 INFO L280 TraceCheckUtils]: 50: Hoare triple {14870#(= 1 ~a20~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {14870#(= 1 ~a20~0)} is VALID [2020-07-08 16:37:05,712 INFO L280 TraceCheckUtils]: 51: Hoare triple {14870#(= 1 ~a20~0)} ~output~0 := #t~ret3; {14870#(= 1 ~a20~0)} is VALID [2020-07-08 16:37:05,712 INFO L280 TraceCheckUtils]: 52: Hoare triple {14870#(= 1 ~a20~0)} havoc #t~ret3; {14870#(= 1 ~a20~0)} is VALID [2020-07-08 16:37:05,713 INFO L280 TraceCheckUtils]: 53: Hoare triple {14870#(= 1 ~a20~0)} assume !false; {14870#(= 1 ~a20~0)} is VALID [2020-07-08 16:37:05,713 INFO L280 TraceCheckUtils]: 54: Hoare triple {14870#(= 1 ~a20~0)} havoc ~input~0; {14870#(= 1 ~a20~0)} is VALID [2020-07-08 16:37:05,714 INFO L280 TraceCheckUtils]: 55: Hoare triple {14870#(= 1 ~a20~0)} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {14870#(= 1 ~a20~0)} is VALID [2020-07-08 16:37:05,714 INFO L280 TraceCheckUtils]: 56: Hoare triple {14870#(= 1 ~a20~0)} ~input~0 := #t~nondet2; {14870#(= 1 ~a20~0)} is VALID [2020-07-08 16:37:05,715 INFO L280 TraceCheckUtils]: 57: Hoare triple {14870#(= 1 ~a20~0)} havoc #t~nondet2; {14870#(= 1 ~a20~0)} is VALID [2020-07-08 16:37:05,715 INFO L280 TraceCheckUtils]: 58: Hoare triple {14870#(= 1 ~a20~0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 16:37:05,716 INFO L263 TraceCheckUtils]: 59: Hoare triple {14870#(= 1 ~a20~0)} call #t~ret3 := calculate_output(~input~0); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 16:37:05,717 INFO L280 TraceCheckUtils]: 60: Hoare triple {14870#(= 1 ~a20~0)} ~input := #in~input; {14870#(= 1 ~a20~0)} is VALID [2020-07-08 16:37:05,717 INFO L280 TraceCheckUtils]: 61: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 16:37:05,718 INFO L280 TraceCheckUtils]: 62: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 16:37:05,719 INFO L280 TraceCheckUtils]: 63: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 16:37:05,719 INFO L280 TraceCheckUtils]: 64: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 16:37:05,720 INFO L280 TraceCheckUtils]: 65: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 16:37:05,720 INFO L280 TraceCheckUtils]: 66: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 16:37:05,721 INFO L280 TraceCheckUtils]: 67: Hoare triple {14870#(= 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)); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 16:37:05,721 INFO L280 TraceCheckUtils]: 68: Hoare triple {14870#(= 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))); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 16:37:05,722 INFO L280 TraceCheckUtils]: 69: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 16:37:05,722 INFO L280 TraceCheckUtils]: 70: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 16:37:05,723 INFO L280 TraceCheckUtils]: 71: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 16:37:05,723 INFO L280 TraceCheckUtils]: 72: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 16:37:05,724 INFO L280 TraceCheckUtils]: 73: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 16:37:05,725 INFO L280 TraceCheckUtils]: 74: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 16:37:05,725 INFO L280 TraceCheckUtils]: 75: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 16:37:05,726 INFO L280 TraceCheckUtils]: 76: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 16:37:05,726 INFO L280 TraceCheckUtils]: 77: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 16:37:05,727 INFO L280 TraceCheckUtils]: 78: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 16:37:05,728 INFO L280 TraceCheckUtils]: 79: Hoare triple {14870#(= 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)); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 16:37:05,728 INFO L280 TraceCheckUtils]: 80: Hoare triple {14870#(= 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)); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 16:37:05,729 INFO L280 TraceCheckUtils]: 81: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 16:37:05,729 INFO L280 TraceCheckUtils]: 82: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 16:37:05,730 INFO L280 TraceCheckUtils]: 83: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 16:37:05,731 INFO L280 TraceCheckUtils]: 84: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 16:37:05,731 INFO L280 TraceCheckUtils]: 85: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 16:37:05,732 INFO L280 TraceCheckUtils]: 86: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 16:37:05,732 INFO L280 TraceCheckUtils]: 87: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 16:37:05,733 INFO L280 TraceCheckUtils]: 88: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 16:37:05,734 INFO L280 TraceCheckUtils]: 89: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 16:37:05,734 INFO L280 TraceCheckUtils]: 90: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 16:37:05,735 INFO L280 TraceCheckUtils]: 91: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 16:37:05,735 INFO L280 TraceCheckUtils]: 92: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 16:37:05,736 INFO L280 TraceCheckUtils]: 93: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 16:37:05,737 INFO L280 TraceCheckUtils]: 94: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 16:37:05,737 INFO L280 TraceCheckUtils]: 95: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 16:37:05,738 INFO L280 TraceCheckUtils]: 96: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 16:37:05,738 INFO L280 TraceCheckUtils]: 97: Hoare triple {14870#(= 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)); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 16:37:05,739 INFO L280 TraceCheckUtils]: 98: Hoare triple {14870#(= 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)))); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 16:37:05,740 INFO L280 TraceCheckUtils]: 99: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 16:37:05,740 INFO L280 TraceCheckUtils]: 100: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 16:37:05,741 INFO L280 TraceCheckUtils]: 101: Hoare triple {14870#(= 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)); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 16:37:05,741 INFO L280 TraceCheckUtils]: 102: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 16:37:05,742 INFO L280 TraceCheckUtils]: 103: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 16:37:05,743 INFO L280 TraceCheckUtils]: 104: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 16:37:05,743 INFO L280 TraceCheckUtils]: 105: Hoare triple {14870#(= 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))); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 16:37:05,744 INFO L280 TraceCheckUtils]: 106: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 16:37:05,744 INFO L280 TraceCheckUtils]: 107: Hoare triple {14870#(= 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)); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 16:37:05,745 INFO L280 TraceCheckUtils]: 108: Hoare triple {14870#(= 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)); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 16:37:05,745 INFO L280 TraceCheckUtils]: 109: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 16:37:05,746 INFO L280 TraceCheckUtils]: 110: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 16:37:05,746 INFO L280 TraceCheckUtils]: 111: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 16:37:05,747 INFO L280 TraceCheckUtils]: 112: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 16:37:05,748 INFO L280 TraceCheckUtils]: 113: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 16:37:05,748 INFO L280 TraceCheckUtils]: 114: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 16:37:05,749 INFO L280 TraceCheckUtils]: 115: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 16:37:05,749 INFO L280 TraceCheckUtils]: 116: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 16:37:05,750 INFO L280 TraceCheckUtils]: 117: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 16:37:05,750 INFO L280 TraceCheckUtils]: 118: Hoare triple {14870#(= 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)); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 16:37:05,751 INFO L280 TraceCheckUtils]: 119: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 16:37:05,751 INFO L280 TraceCheckUtils]: 120: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 16:37:05,752 INFO L280 TraceCheckUtils]: 121: Hoare triple {14870#(= 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)); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 16:37:05,753 INFO L280 TraceCheckUtils]: 122: Hoare triple {14870#(= 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)); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 16:37:05,753 INFO L280 TraceCheckUtils]: 123: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 16:37:05,754 INFO L280 TraceCheckUtils]: 124: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 16:37:05,754 INFO L280 TraceCheckUtils]: 125: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 16:37:05,755 INFO L280 TraceCheckUtils]: 126: Hoare triple {14870#(= 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))); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 16:37:05,755 INFO L280 TraceCheckUtils]: 127: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 16:37:05,756 INFO L280 TraceCheckUtils]: 128: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 16:37:05,756 INFO L280 TraceCheckUtils]: 129: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 16:37:05,757 INFO L280 TraceCheckUtils]: 130: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 16:37:05,758 INFO L280 TraceCheckUtils]: 131: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 16:37:05,758 INFO L280 TraceCheckUtils]: 132: Hoare triple {14870#(= 1 ~a20~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 16:37:05,759 INFO L280 TraceCheckUtils]: 133: Hoare triple {14870#(= 1 ~a20~0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 16:37:05,759 INFO L280 TraceCheckUtils]: 134: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 16:37:05,760 INFO L280 TraceCheckUtils]: 135: Hoare triple {14870#(= 1 ~a20~0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 16:37:05,760 INFO L280 TraceCheckUtils]: 136: Hoare triple {14870#(= 1 ~a20~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 16:37:05,761 INFO L280 TraceCheckUtils]: 137: Hoare triple {14870#(= 1 ~a20~0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 16:37:05,761 INFO L280 TraceCheckUtils]: 138: Hoare triple {14870#(= 1 ~a20~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 16:37:05,762 INFO L280 TraceCheckUtils]: 139: Hoare triple {14870#(= 1 ~a20~0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 16:37:05,763 INFO L280 TraceCheckUtils]: 140: Hoare triple {14870#(= 1 ~a20~0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 16:37:05,764 INFO L280 TraceCheckUtils]: 141: Hoare triple {14870#(= 1 ~a20~0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 16:37:05,764 INFO L280 TraceCheckUtils]: 142: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 16:37:05,765 INFO L280 TraceCheckUtils]: 143: Hoare triple {14870#(= 1 ~a20~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 16:37:05,765 INFO L280 TraceCheckUtils]: 144: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 16:37:05,766 INFO L280 TraceCheckUtils]: 145: Hoare triple {14870#(= 1 ~a20~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 16:37:05,766 INFO L280 TraceCheckUtils]: 146: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 16:37:05,767 INFO L280 TraceCheckUtils]: 147: Hoare triple {14870#(= 1 ~a20~0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 16:37:05,767 INFO L280 TraceCheckUtils]: 148: Hoare triple {14870#(= 1 ~a20~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 16:37:05,768 INFO L280 TraceCheckUtils]: 149: Hoare triple {14870#(= 1 ~a20~0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 16:37:05,769 INFO L280 TraceCheckUtils]: 150: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 16:37:05,769 INFO L280 TraceCheckUtils]: 151: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 16:37:05,770 INFO L280 TraceCheckUtils]: 152: Hoare triple {14870#(= 1 ~a20~0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 16:37:05,770 INFO L280 TraceCheckUtils]: 153: Hoare triple {14870#(= 1 ~a20~0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 16:37:05,771 INFO L280 TraceCheckUtils]: 154: Hoare triple {14870#(= 1 ~a20~0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 16:37:05,771 INFO L280 TraceCheckUtils]: 155: Hoare triple {14870#(= 1 ~a20~0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 16:37:05,772 INFO L280 TraceCheckUtils]: 156: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 16:37:05,772 INFO L280 TraceCheckUtils]: 157: Hoare triple {14870#(= 1 ~a20~0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 16:37:05,773 INFO L280 TraceCheckUtils]: 158: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 16:37:05,774 INFO L280 TraceCheckUtils]: 159: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 16:37:05,774 INFO L280 TraceCheckUtils]: 160: Hoare triple {14870#(= 1 ~a20~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 16:37:05,775 INFO L280 TraceCheckUtils]: 161: Hoare triple {14870#(= 1 ~a20~0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 16:37:05,775 INFO L280 TraceCheckUtils]: 162: Hoare triple {14870#(= 1 ~a20~0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 16:37:05,776 INFO L280 TraceCheckUtils]: 163: Hoare triple {14870#(= 1 ~a20~0)} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 16:37:05,776 INFO L280 TraceCheckUtils]: 164: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 16:37:05,777 INFO L280 TraceCheckUtils]: 165: Hoare triple {14870#(= 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); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 16:37:05,778 INFO L280 TraceCheckUtils]: 166: Hoare triple {14870#(= 1 ~a20~0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {14870#(= 1 ~a20~0)} is VALID [2020-07-08 16:37:05,778 INFO L280 TraceCheckUtils]: 167: Hoare triple {14870#(= 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; {14829#false} is VALID [2020-07-08 16:37:05,778 INFO L280 TraceCheckUtils]: 168: Hoare triple {14829#false} assume !false; {14829#false} is VALID [2020-07-08 16:37:05,803 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-08 16:37:05,803 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-08 16:37:05,804 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2105697881] [2020-07-08 16:37:05,804 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 16:37:05,804 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-08 16:37:05,804 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1978356023] [2020-07-08 16:37:05,805 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 169 [2020-07-08 16:37:05,805 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 16:37:05,805 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-08 16:37:06,035 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 169 edges. 169 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 16:37:06,036 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-08 16:37:06,036 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 16:37:06,036 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-08 16:37:06,037 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-08 16:37:06,037 INFO L87 Difference]: Start difference. First operand 1240 states and 1570 transitions. Second operand 5 states. [2020-07-08 16:37:27,242 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 16:37:27,243 INFO L93 Difference]: Finished difference Result 3245 states and 4237 transitions. [2020-07-08 16:37:27,243 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2020-07-08 16:37:27,243 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 169 [2020-07-08 16:37:27,243 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 16:37:27,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-08 16:37:27,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1303 transitions. [2020-07-08 16:37:27,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-08 16:37:27,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1303 transitions. [2020-07-08 16:37:27,260 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states and 1303 transitions. [2020-07-08 16:37:29,084 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1303 edges. 1303 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 16:37:29,295 INFO L225 Difference]: With dead ends: 3245 [2020-07-08 16:37:29,296 INFO L226 Difference]: Without dead ends: 2029 [2020-07-08 16:37:29,301 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 7 SyntacticMatches, 1 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2020-07-08 16:37:29,304 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2029 states. [2020-07-08 16:37:41,756 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2029 to 1534. [2020-07-08 16:37:41,756 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 16:37:41,756 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2029 states. Second operand 1534 states. [2020-07-08 16:37:41,757 INFO L74 IsIncluded]: Start isIncluded. First operand 2029 states. Second operand 1534 states. [2020-07-08 16:37:41,757 INFO L87 Difference]: Start difference. First operand 2029 states. Second operand 1534 states. [2020-07-08 16:37:42,007 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 16:37:42,007 INFO L93 Difference]: Finished difference Result 2029 states and 2541 transitions. [2020-07-08 16:37:42,008 INFO L276 IsEmpty]: Start isEmpty. Operand 2029 states and 2541 transitions. [2020-07-08 16:37:42,018 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 16:37:42,018 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 16:37:42,020 INFO L74 IsIncluded]: Start isIncluded. First operand 1534 states. Second operand 2029 states. [2020-07-08 16:37:42,020 INFO L87 Difference]: Start difference. First operand 1534 states. Second operand 2029 states. [2020-07-08 16:37:42,265 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 16:37:42,266 INFO L93 Difference]: Finished difference Result 2029 states and 2541 transitions. [2020-07-08 16:37:42,266 INFO L276 IsEmpty]: Start isEmpty. Operand 2029 states and 2541 transitions. [2020-07-08 16:37:42,274 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 16:37:42,274 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 16:37:42,274 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 16:37:42,274 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 16:37:42,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1534 states. [2020-07-08 16:37:42,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1534 states to 1534 states and 1912 transitions. [2020-07-08 16:37:42,383 INFO L78 Accepts]: Start accepts. Automaton has 1534 states and 1912 transitions. Word has length 169 [2020-07-08 16:37:42,384 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 16:37:42,384 INFO L479 AbstractCegarLoop]: Abstraction has 1534 states and 1912 transitions. [2020-07-08 16:37:42,384 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-08 16:37:42,384 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1534 states and 1912 transitions. [2020-07-08 16:37:47,059 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1912 edges. 1912 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 16:37:47,059 INFO L276 IsEmpty]: Start isEmpty. Operand 1534 states and 1912 transitions. [2020-07-08 16:37:47,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2020-07-08 16:37:47,068 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 16:37:47,068 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 16:37:47,069 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-08 16:37:47,069 INFO L427 AbstractCegarLoop]: === Iteration 4 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 16:37:47,069 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 16:37:47,069 INFO L82 PathProgramCache]: Analyzing trace with hash -2099631972, now seen corresponding path program 1 times [2020-07-08 16:37:47,069 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 16:37:47,070 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [960300274] [2020-07-08 16:37:47,070 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 16:37:47,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 16:37:47,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 16:37:47,246 INFO L280 TraceCheckUtils]: 0: Hoare triple {28541#(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; {28494#true} is VALID [2020-07-08 16:37:47,247 INFO L280 TraceCheckUtils]: 1: Hoare triple {28494#true} ~d~0 := 4; {28494#true} is VALID [2020-07-08 16:37:47,247 INFO L280 TraceCheckUtils]: 2: Hoare triple {28494#true} ~e~0 := 5; {28494#true} is VALID [2020-07-08 16:37:47,247 INFO L280 TraceCheckUtils]: 3: Hoare triple {28494#true} ~f~0 := 6; {28494#true} is VALID [2020-07-08 16:37:47,247 INFO L280 TraceCheckUtils]: 4: Hoare triple {28494#true} ~c~0 := 3; {28494#true} is VALID [2020-07-08 16:37:47,248 INFO L280 TraceCheckUtils]: 5: Hoare triple {28494#true} ~b~0 := 2; {28494#true} is VALID [2020-07-08 16:37:47,248 INFO L280 TraceCheckUtils]: 6: Hoare triple {28494#true} ~u~0 := 21; {28494#true} is VALID [2020-07-08 16:37:47,248 INFO L280 TraceCheckUtils]: 7: Hoare triple {28494#true} ~v~0 := 22; {28494#true} is VALID [2020-07-08 16:37:47,248 INFO L280 TraceCheckUtils]: 8: Hoare triple {28494#true} ~w~0 := 23; {28494#true} is VALID [2020-07-08 16:37:47,248 INFO L280 TraceCheckUtils]: 9: Hoare triple {28494#true} ~x~0 := 24; {28494#true} is VALID [2020-07-08 16:37:47,249 INFO L280 TraceCheckUtils]: 10: Hoare triple {28494#true} ~y~0 := 25; {28494#true} is VALID [2020-07-08 16:37:47,249 INFO L280 TraceCheckUtils]: 11: Hoare triple {28494#true} ~z~0 := 26; {28494#true} is VALID [2020-07-08 16:37:47,249 INFO L280 TraceCheckUtils]: 12: Hoare triple {28494#true} ~a17~0 := 1; {28494#true} is VALID [2020-07-08 16:37:47,249 INFO L280 TraceCheckUtils]: 13: Hoare triple {28494#true} ~a7~0 := 0; {28494#true} is VALID [2020-07-08 16:37:47,249 INFO L280 TraceCheckUtils]: 14: Hoare triple {28494#true} ~a20~0 := 1; {28494#true} is VALID [2020-07-08 16:37:47,250 INFO L280 TraceCheckUtils]: 15: Hoare triple {28494#true} ~a8~0 := 15; {28494#true} is VALID [2020-07-08 16:37:47,250 INFO L280 TraceCheckUtils]: 16: Hoare triple {28494#true} ~a12~0 := 8; {28494#true} is VALID [2020-07-08 16:37:47,250 INFO L280 TraceCheckUtils]: 17: Hoare triple {28494#true} ~a16~0 := 5; {28494#true} is VALID [2020-07-08 16:37:47,250 INFO L280 TraceCheckUtils]: 18: Hoare triple {28494#true} ~a21~0 := 1; {28494#true} is VALID [2020-07-08 16:37:47,250 INFO L280 TraceCheckUtils]: 19: Hoare triple {28494#true} assume true; {28494#true} is VALID [2020-07-08 16:37:47,251 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {28494#true} {28494#true} #1100#return; {28494#true} is VALID [2020-07-08 16:37:47,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 16:37:47,284 INFO L280 TraceCheckUtils]: 0: Hoare triple {28542#(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; {28494#true} is VALID [2020-07-08 16:37:47,284 INFO L280 TraceCheckUtils]: 1: Hoare triple {28494#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); {28494#true} is VALID [2020-07-08 16:37:47,284 INFO L280 TraceCheckUtils]: 2: Hoare triple {28494#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); {28494#true} is VALID [2020-07-08 16:37:47,284 INFO L280 TraceCheckUtils]: 3: Hoare triple {28494#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); {28494#true} is VALID [2020-07-08 16:37:47,286 INFO L280 TraceCheckUtils]: 4: Hoare triple {28494#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; {28528#(= 1 ~a21~0)} is VALID [2020-07-08 16:37:47,286 INFO L280 TraceCheckUtils]: 5: Hoare triple {28528#(= 1 ~a21~0)} ~a8~0 := 13; {28528#(= 1 ~a21~0)} is VALID [2020-07-08 16:37:47,287 INFO L280 TraceCheckUtils]: 6: Hoare triple {28528#(= 1 ~a21~0)} ~a7~0 := 1; {28528#(= 1 ~a21~0)} is VALID [2020-07-08 16:37:47,287 INFO L280 TraceCheckUtils]: 7: Hoare triple {28528#(= 1 ~a21~0)} ~a16~0 := 4; {28528#(= 1 ~a21~0)} is VALID [2020-07-08 16:37:47,288 INFO L280 TraceCheckUtils]: 8: Hoare triple {28528#(= 1 ~a21~0)} #res := -1; {28528#(= 1 ~a21~0)} is VALID [2020-07-08 16:37:47,288 INFO L280 TraceCheckUtils]: 9: Hoare triple {28528#(= 1 ~a21~0)} assume true; {28528#(= 1 ~a21~0)} is VALID [2020-07-08 16:37:47,289 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {28528#(= 1 ~a21~0)} {28494#true} #1104#return; {28528#(= 1 ~a21~0)} is VALID [2020-07-08 16:37:47,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 16:37:47,340 INFO L280 TraceCheckUtils]: 0: Hoare triple {28542#(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; {28543#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 16:37:47,341 INFO L280 TraceCheckUtils]: 1: Hoare triple {28543#(= ~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); {28544#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 16:37:47,342 INFO L280 TraceCheckUtils]: 2: Hoare triple {28544#(or (= 1 ~a21~0) (= ~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; {28545#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-08 16:37:47,343 INFO L280 TraceCheckUtils]: 3: Hoare triple {28545#(not (= 1 |old(~a21~0)|))} ~a20~0 := 0; {28545#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-08 16:37:47,344 INFO L280 TraceCheckUtils]: 4: Hoare triple {28545#(not (= 1 |old(~a21~0)|))} ~a16~0 := 6; {28545#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-08 16:37:47,344 INFO L280 TraceCheckUtils]: 5: Hoare triple {28545#(not (= 1 |old(~a21~0)|))} ~a17~0 := 0; {28545#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-08 16:37:47,345 INFO L280 TraceCheckUtils]: 6: Hoare triple {28545#(not (= 1 |old(~a21~0)|))} ~a8~0 := 15; {28545#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-08 16:37:47,345 INFO L280 TraceCheckUtils]: 7: Hoare triple {28545#(not (= 1 |old(~a21~0)|))} ~a7~0 := 0; {28545#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-08 16:37:47,346 INFO L280 TraceCheckUtils]: 8: Hoare triple {28545#(not (= 1 |old(~a21~0)|))} ~a21~0 := 1; {28545#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-08 16:37:47,347 INFO L280 TraceCheckUtils]: 9: Hoare triple {28545#(not (= 1 |old(~a21~0)|))} #res := 26; {28545#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-08 16:37:47,347 INFO L280 TraceCheckUtils]: 10: Hoare triple {28545#(not (= 1 |old(~a21~0)|))} assume true; {28545#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-08 16:37:47,348 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {28545#(not (= 1 |old(~a21~0)|))} {28528#(= 1 ~a21~0)} #1104#return; {28495#false} is VALID [2020-07-08 16:37:47,351 INFO L263 TraceCheckUtils]: 0: Hoare triple {28494#true} call ULTIMATE.init(); {28541#(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 [2020-07-08 16:37:47,351 INFO L280 TraceCheckUtils]: 1: Hoare triple {28541#(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; {28494#true} is VALID [2020-07-08 16:37:47,352 INFO L280 TraceCheckUtils]: 2: Hoare triple {28494#true} ~d~0 := 4; {28494#true} is VALID [2020-07-08 16:37:47,352 INFO L280 TraceCheckUtils]: 3: Hoare triple {28494#true} ~e~0 := 5; {28494#true} is VALID [2020-07-08 16:37:47,352 INFO L280 TraceCheckUtils]: 4: Hoare triple {28494#true} ~f~0 := 6; {28494#true} is VALID [2020-07-08 16:37:47,352 INFO L280 TraceCheckUtils]: 5: Hoare triple {28494#true} ~c~0 := 3; {28494#true} is VALID [2020-07-08 16:37:47,352 INFO L280 TraceCheckUtils]: 6: Hoare triple {28494#true} ~b~0 := 2; {28494#true} is VALID [2020-07-08 16:37:47,353 INFO L280 TraceCheckUtils]: 7: Hoare triple {28494#true} ~u~0 := 21; {28494#true} is VALID [2020-07-08 16:37:47,353 INFO L280 TraceCheckUtils]: 8: Hoare triple {28494#true} ~v~0 := 22; {28494#true} is VALID [2020-07-08 16:37:47,353 INFO L280 TraceCheckUtils]: 9: Hoare triple {28494#true} ~w~0 := 23; {28494#true} is VALID [2020-07-08 16:37:47,353 INFO L280 TraceCheckUtils]: 10: Hoare triple {28494#true} ~x~0 := 24; {28494#true} is VALID [2020-07-08 16:37:47,353 INFO L280 TraceCheckUtils]: 11: Hoare triple {28494#true} ~y~0 := 25; {28494#true} is VALID [2020-07-08 16:37:47,354 INFO L280 TraceCheckUtils]: 12: Hoare triple {28494#true} ~z~0 := 26; {28494#true} is VALID [2020-07-08 16:37:47,354 INFO L280 TraceCheckUtils]: 13: Hoare triple {28494#true} ~a17~0 := 1; {28494#true} is VALID [2020-07-08 16:37:47,354 INFO L280 TraceCheckUtils]: 14: Hoare triple {28494#true} ~a7~0 := 0; {28494#true} is VALID [2020-07-08 16:37:47,354 INFO L280 TraceCheckUtils]: 15: Hoare triple {28494#true} ~a20~0 := 1; {28494#true} is VALID [2020-07-08 16:37:47,354 INFO L280 TraceCheckUtils]: 16: Hoare triple {28494#true} ~a8~0 := 15; {28494#true} is VALID [2020-07-08 16:37:47,354 INFO L280 TraceCheckUtils]: 17: Hoare triple {28494#true} ~a12~0 := 8; {28494#true} is VALID [2020-07-08 16:37:47,355 INFO L280 TraceCheckUtils]: 18: Hoare triple {28494#true} ~a16~0 := 5; {28494#true} is VALID [2020-07-08 16:37:47,355 INFO L280 TraceCheckUtils]: 19: Hoare triple {28494#true} ~a21~0 := 1; {28494#true} is VALID [2020-07-08 16:37:47,356 INFO L280 TraceCheckUtils]: 20: Hoare triple {28494#true} assume true; {28494#true} is VALID [2020-07-08 16:37:47,356 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {28494#true} {28494#true} #1100#return; {28494#true} is VALID [2020-07-08 16:37:47,356 INFO L263 TraceCheckUtils]: 22: Hoare triple {28494#true} call #t~ret4 := main(); {28494#true} is VALID [2020-07-08 16:37:47,357 INFO L280 TraceCheckUtils]: 23: Hoare triple {28494#true} ~output~0 := -1; {28494#true} is VALID [2020-07-08 16:37:47,357 INFO L280 TraceCheckUtils]: 24: Hoare triple {28494#true} assume !false; {28494#true} is VALID [2020-07-08 16:37:47,357 INFO L280 TraceCheckUtils]: 25: Hoare triple {28494#true} havoc ~input~0; {28494#true} is VALID [2020-07-08 16:37:47,357 INFO L280 TraceCheckUtils]: 26: Hoare triple {28494#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {28494#true} is VALID [2020-07-08 16:37:47,357 INFO L280 TraceCheckUtils]: 27: Hoare triple {28494#true} ~input~0 := #t~nondet2; {28494#true} is VALID [2020-07-08 16:37:47,357 INFO L280 TraceCheckUtils]: 28: Hoare triple {28494#true} havoc #t~nondet2; {28494#true} is VALID [2020-07-08 16:37:47,358 INFO L280 TraceCheckUtils]: 29: Hoare triple {28494#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {28494#true} is VALID [2020-07-08 16:37:47,359 INFO L263 TraceCheckUtils]: 30: Hoare triple {28494#true} call #t~ret3 := calculate_output(~input~0); {28542#(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 [2020-07-08 16:37:47,359 INFO L280 TraceCheckUtils]: 31: Hoare triple {28542#(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; {28494#true} is VALID [2020-07-08 16:37:47,360 INFO L280 TraceCheckUtils]: 32: Hoare triple {28494#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); {28494#true} is VALID [2020-07-08 16:37:47,360 INFO L280 TraceCheckUtils]: 33: Hoare triple {28494#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); {28494#true} is VALID [2020-07-08 16:37:47,360 INFO L280 TraceCheckUtils]: 34: Hoare triple {28494#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); {28494#true} is VALID [2020-07-08 16:37:47,361 INFO L280 TraceCheckUtils]: 35: Hoare triple {28494#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; {28528#(= 1 ~a21~0)} is VALID [2020-07-08 16:37:47,361 INFO L280 TraceCheckUtils]: 36: Hoare triple {28528#(= 1 ~a21~0)} ~a8~0 := 13; {28528#(= 1 ~a21~0)} is VALID [2020-07-08 16:37:47,362 INFO L280 TraceCheckUtils]: 37: Hoare triple {28528#(= 1 ~a21~0)} ~a7~0 := 1; {28528#(= 1 ~a21~0)} is VALID [2020-07-08 16:37:47,362 INFO L280 TraceCheckUtils]: 38: Hoare triple {28528#(= 1 ~a21~0)} ~a16~0 := 4; {28528#(= 1 ~a21~0)} is VALID [2020-07-08 16:37:47,363 INFO L280 TraceCheckUtils]: 39: Hoare triple {28528#(= 1 ~a21~0)} #res := -1; {28528#(= 1 ~a21~0)} is VALID [2020-07-08 16:37:47,364 INFO L280 TraceCheckUtils]: 40: Hoare triple {28528#(= 1 ~a21~0)} assume true; {28528#(= 1 ~a21~0)} is VALID [2020-07-08 16:37:47,365 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {28528#(= 1 ~a21~0)} {28494#true} #1104#return; {28528#(= 1 ~a21~0)} is VALID [2020-07-08 16:37:47,365 INFO L280 TraceCheckUtils]: 42: Hoare triple {28528#(= 1 ~a21~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {28528#(= 1 ~a21~0)} is VALID [2020-07-08 16:37:47,366 INFO L280 TraceCheckUtils]: 43: Hoare triple {28528#(= 1 ~a21~0)} ~output~0 := #t~ret3; {28528#(= 1 ~a21~0)} is VALID [2020-07-08 16:37:47,366 INFO L280 TraceCheckUtils]: 44: Hoare triple {28528#(= 1 ~a21~0)} havoc #t~ret3; {28528#(= 1 ~a21~0)} is VALID [2020-07-08 16:37:47,384 INFO L280 TraceCheckUtils]: 45: Hoare triple {28528#(= 1 ~a21~0)} assume !false; {28528#(= 1 ~a21~0)} is VALID [2020-07-08 16:37:47,385 INFO L280 TraceCheckUtils]: 46: Hoare triple {28528#(= 1 ~a21~0)} havoc ~input~0; {28528#(= 1 ~a21~0)} is VALID [2020-07-08 16:37:47,385 INFO L280 TraceCheckUtils]: 47: Hoare triple {28528#(= 1 ~a21~0)} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {28528#(= 1 ~a21~0)} is VALID [2020-07-08 16:37:47,386 INFO L280 TraceCheckUtils]: 48: Hoare triple {28528#(= 1 ~a21~0)} ~input~0 := #t~nondet2; {28528#(= 1 ~a21~0)} is VALID [2020-07-08 16:37:47,386 INFO L280 TraceCheckUtils]: 49: Hoare triple {28528#(= 1 ~a21~0)} havoc #t~nondet2; {28528#(= 1 ~a21~0)} is VALID [2020-07-08 16:37:47,387 INFO L280 TraceCheckUtils]: 50: Hoare triple {28528#(= 1 ~a21~0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {28528#(= 1 ~a21~0)} is VALID [2020-07-08 16:37:47,388 INFO L263 TraceCheckUtils]: 51: Hoare triple {28528#(= 1 ~a21~0)} call #t~ret3 := calculate_output(~input~0); {28542#(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 [2020-07-08 16:37:47,389 INFO L280 TraceCheckUtils]: 52: Hoare triple {28542#(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; {28543#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 16:37:47,389 INFO L280 TraceCheckUtils]: 53: Hoare triple {28543#(= ~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); {28544#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 16:37:47,390 INFO L280 TraceCheckUtils]: 54: Hoare triple {28544#(or (= 1 ~a21~0) (= ~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; {28545#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-08 16:37:47,396 INFO L280 TraceCheckUtils]: 55: Hoare triple {28545#(not (= 1 |old(~a21~0)|))} ~a20~0 := 0; {28545#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-08 16:37:47,396 INFO L280 TraceCheckUtils]: 56: Hoare triple {28545#(not (= 1 |old(~a21~0)|))} ~a16~0 := 6; {28545#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-08 16:37:47,397 INFO L280 TraceCheckUtils]: 57: Hoare triple {28545#(not (= 1 |old(~a21~0)|))} ~a17~0 := 0; {28545#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-08 16:37:47,398 INFO L280 TraceCheckUtils]: 58: Hoare triple {28545#(not (= 1 |old(~a21~0)|))} ~a8~0 := 15; {28545#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-08 16:37:47,398 INFO L280 TraceCheckUtils]: 59: Hoare triple {28545#(not (= 1 |old(~a21~0)|))} ~a7~0 := 0; {28545#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-08 16:37:47,399 INFO L280 TraceCheckUtils]: 60: Hoare triple {28545#(not (= 1 |old(~a21~0)|))} ~a21~0 := 1; {28545#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-08 16:37:47,399 INFO L280 TraceCheckUtils]: 61: Hoare triple {28545#(not (= 1 |old(~a21~0)|))} #res := 26; {28545#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-08 16:37:47,400 INFO L280 TraceCheckUtils]: 62: Hoare triple {28545#(not (= 1 |old(~a21~0)|))} assume true; {28545#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-08 16:37:47,401 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {28545#(not (= 1 |old(~a21~0)|))} {28528#(= 1 ~a21~0)} #1104#return; {28495#false} is VALID [2020-07-08 16:37:47,401 INFO L280 TraceCheckUtils]: 64: Hoare triple {28495#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {28495#false} is VALID [2020-07-08 16:37:47,402 INFO L280 TraceCheckUtils]: 65: Hoare triple {28495#false} ~output~0 := #t~ret3; {28495#false} is VALID [2020-07-08 16:37:47,402 INFO L280 TraceCheckUtils]: 66: Hoare triple {28495#false} havoc #t~ret3; {28495#false} is VALID [2020-07-08 16:37:47,402 INFO L280 TraceCheckUtils]: 67: Hoare triple {28495#false} assume !false; {28495#false} is VALID [2020-07-08 16:37:47,402 INFO L280 TraceCheckUtils]: 68: Hoare triple {28495#false} havoc ~input~0; {28495#false} is VALID [2020-07-08 16:37:47,402 INFO L280 TraceCheckUtils]: 69: Hoare triple {28495#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {28495#false} is VALID [2020-07-08 16:37:47,403 INFO L280 TraceCheckUtils]: 70: Hoare triple {28495#false} ~input~0 := #t~nondet2; {28495#false} is VALID [2020-07-08 16:37:47,403 INFO L280 TraceCheckUtils]: 71: Hoare triple {28495#false} havoc #t~nondet2; {28495#false} is VALID [2020-07-08 16:37:47,403 INFO L280 TraceCheckUtils]: 72: Hoare triple {28495#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {28495#false} is VALID [2020-07-08 16:37:47,403 INFO L263 TraceCheckUtils]: 73: Hoare triple {28495#false} call #t~ret3 := calculate_output(~input~0); {28495#false} is VALID [2020-07-08 16:37:47,403 INFO L280 TraceCheckUtils]: 74: Hoare triple {28495#false} ~input := #in~input; {28495#false} is VALID [2020-07-08 16:37:47,404 INFO L280 TraceCheckUtils]: 75: Hoare triple {28495#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); {28495#false} is VALID [2020-07-08 16:37:47,404 INFO L280 TraceCheckUtils]: 76: Hoare triple {28495#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); {28495#false} is VALID [2020-07-08 16:37:47,404 INFO L280 TraceCheckUtils]: 77: Hoare triple {28495#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); {28495#false} is VALID [2020-07-08 16:37:47,404 INFO L280 TraceCheckUtils]: 78: Hoare triple {28495#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); {28495#false} is VALID [2020-07-08 16:37:47,404 INFO L280 TraceCheckUtils]: 79: Hoare triple {28495#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); {28495#false} is VALID [2020-07-08 16:37:47,405 INFO L280 TraceCheckUtils]: 80: Hoare triple {28495#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); {28495#false} is VALID [2020-07-08 16:37:47,405 INFO L280 TraceCheckUtils]: 81: Hoare triple {28495#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)); {28495#false} is VALID [2020-07-08 16:37:47,405 INFO L280 TraceCheckUtils]: 82: Hoare triple {28495#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))); {28495#false} is VALID [2020-07-08 16:37:47,410 INFO L280 TraceCheckUtils]: 83: Hoare triple {28495#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); {28495#false} is VALID [2020-07-08 16:37:47,411 INFO L280 TraceCheckUtils]: 84: Hoare triple {28495#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); {28495#false} is VALID [2020-07-08 16:37:47,411 INFO L280 TraceCheckUtils]: 85: Hoare triple {28495#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); {28495#false} is VALID [2020-07-08 16:37:47,411 INFO L280 TraceCheckUtils]: 86: Hoare triple {28495#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); {28495#false} is VALID [2020-07-08 16:37:47,411 INFO L280 TraceCheckUtils]: 87: Hoare triple {28495#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); {28495#false} is VALID [2020-07-08 16:37:47,412 INFO L280 TraceCheckUtils]: 88: Hoare triple {28495#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); {28495#false} is VALID [2020-07-08 16:37:47,412 INFO L280 TraceCheckUtils]: 89: Hoare triple {28495#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); {28495#false} is VALID [2020-07-08 16:37:47,412 INFO L280 TraceCheckUtils]: 90: Hoare triple {28495#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); {28495#false} is VALID [2020-07-08 16:37:47,412 INFO L280 TraceCheckUtils]: 91: Hoare triple {28495#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); {28495#false} is VALID [2020-07-08 16:37:47,412 INFO L280 TraceCheckUtils]: 92: Hoare triple {28495#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); {28495#false} is VALID [2020-07-08 16:37:47,413 INFO L280 TraceCheckUtils]: 93: Hoare triple {28495#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)); {28495#false} is VALID [2020-07-08 16:37:47,413 INFO L280 TraceCheckUtils]: 94: Hoare triple {28495#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)); {28495#false} is VALID [2020-07-08 16:37:47,413 INFO L280 TraceCheckUtils]: 95: Hoare triple {28495#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); {28495#false} is VALID [2020-07-08 16:37:47,414 INFO L280 TraceCheckUtils]: 96: Hoare triple {28495#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); {28495#false} is VALID [2020-07-08 16:37:47,414 INFO L280 TraceCheckUtils]: 97: Hoare triple {28495#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); {28495#false} is VALID [2020-07-08 16:37:47,414 INFO L280 TraceCheckUtils]: 98: Hoare triple {28495#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); {28495#false} is VALID [2020-07-08 16:37:47,414 INFO L280 TraceCheckUtils]: 99: Hoare triple {28495#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); {28495#false} is VALID [2020-07-08 16:37:47,414 INFO L280 TraceCheckUtils]: 100: Hoare triple {28495#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); {28495#false} is VALID [2020-07-08 16:37:47,415 INFO L280 TraceCheckUtils]: 101: Hoare triple {28495#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); {28495#false} is VALID [2020-07-08 16:37:47,415 INFO L280 TraceCheckUtils]: 102: Hoare triple {28495#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); {28495#false} is VALID [2020-07-08 16:37:47,415 INFO L280 TraceCheckUtils]: 103: Hoare triple {28495#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); {28495#false} is VALID [2020-07-08 16:37:47,415 INFO L280 TraceCheckUtils]: 104: Hoare triple {28495#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); {28495#false} is VALID [2020-07-08 16:37:47,415 INFO L280 TraceCheckUtils]: 105: Hoare triple {28495#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); {28495#false} is VALID [2020-07-08 16:37:47,416 INFO L280 TraceCheckUtils]: 106: Hoare triple {28495#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); {28495#false} is VALID [2020-07-08 16:37:47,416 INFO L280 TraceCheckUtils]: 107: Hoare triple {28495#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); {28495#false} is VALID [2020-07-08 16:37:47,416 INFO L280 TraceCheckUtils]: 108: Hoare triple {28495#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); {28495#false} is VALID [2020-07-08 16:37:47,416 INFO L280 TraceCheckUtils]: 109: Hoare triple {28495#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); {28495#false} is VALID [2020-07-08 16:37:47,416 INFO L280 TraceCheckUtils]: 110: Hoare triple {28495#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); {28495#false} is VALID [2020-07-08 16:37:47,417 INFO L280 TraceCheckUtils]: 111: Hoare triple {28495#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)); {28495#false} is VALID [2020-07-08 16:37:47,417 INFO L280 TraceCheckUtils]: 112: Hoare triple {28495#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)))); {28495#false} is VALID [2020-07-08 16:37:47,417 INFO L280 TraceCheckUtils]: 113: Hoare triple {28495#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); {28495#false} is VALID [2020-07-08 16:37:47,417 INFO L280 TraceCheckUtils]: 114: Hoare triple {28495#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); {28495#false} is VALID [2020-07-08 16:37:47,418 INFO L280 TraceCheckUtils]: 115: Hoare triple {28495#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)); {28495#false} is VALID [2020-07-08 16:37:47,418 INFO L280 TraceCheckUtils]: 116: Hoare triple {28495#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); {28495#false} is VALID [2020-07-08 16:37:47,418 INFO L280 TraceCheckUtils]: 117: Hoare triple {28495#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); {28495#false} is VALID [2020-07-08 16:37:47,418 INFO L280 TraceCheckUtils]: 118: Hoare triple {28495#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); {28495#false} is VALID [2020-07-08 16:37:47,418 INFO L280 TraceCheckUtils]: 119: Hoare triple {28495#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))); {28495#false} is VALID [2020-07-08 16:37:47,419 INFO L280 TraceCheckUtils]: 120: Hoare triple {28495#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); {28495#false} is VALID [2020-07-08 16:37:47,419 INFO L280 TraceCheckUtils]: 121: Hoare triple {28495#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)); {28495#false} is VALID [2020-07-08 16:37:47,419 INFO L280 TraceCheckUtils]: 122: Hoare triple {28495#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)); {28495#false} is VALID [2020-07-08 16:37:47,419 INFO L280 TraceCheckUtils]: 123: Hoare triple {28495#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); {28495#false} is VALID [2020-07-08 16:37:47,419 INFO L280 TraceCheckUtils]: 124: Hoare triple {28495#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); {28495#false} is VALID [2020-07-08 16:37:47,420 INFO L280 TraceCheckUtils]: 125: Hoare triple {28495#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); {28495#false} is VALID [2020-07-08 16:37:47,420 INFO L280 TraceCheckUtils]: 126: Hoare triple {28495#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); {28495#false} is VALID [2020-07-08 16:37:47,420 INFO L280 TraceCheckUtils]: 127: Hoare triple {28495#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); {28495#false} is VALID [2020-07-08 16:37:47,420 INFO L280 TraceCheckUtils]: 128: Hoare triple {28495#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); {28495#false} is VALID [2020-07-08 16:37:47,421 INFO L280 TraceCheckUtils]: 129: Hoare triple {28495#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); {28495#false} is VALID [2020-07-08 16:37:47,421 INFO L280 TraceCheckUtils]: 130: Hoare triple {28495#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); {28495#false} is VALID [2020-07-08 16:37:47,421 INFO L280 TraceCheckUtils]: 131: Hoare triple {28495#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); {28495#false} is VALID [2020-07-08 16:37:47,421 INFO L280 TraceCheckUtils]: 132: Hoare triple {28495#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)); {28495#false} is VALID [2020-07-08 16:37:47,421 INFO L280 TraceCheckUtils]: 133: Hoare triple {28495#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); {28495#false} is VALID [2020-07-08 16:37:47,422 INFO L280 TraceCheckUtils]: 134: Hoare triple {28495#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); {28495#false} is VALID [2020-07-08 16:37:47,422 INFO L280 TraceCheckUtils]: 135: Hoare triple {28495#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)); {28495#false} is VALID [2020-07-08 16:37:47,422 INFO L280 TraceCheckUtils]: 136: Hoare triple {28495#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)); {28495#false} is VALID [2020-07-08 16:37:47,422 INFO L280 TraceCheckUtils]: 137: Hoare triple {28495#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); {28495#false} is VALID [2020-07-08 16:37:47,422 INFO L280 TraceCheckUtils]: 138: Hoare triple {28495#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); {28495#false} is VALID [2020-07-08 16:37:47,423 INFO L280 TraceCheckUtils]: 139: Hoare triple {28495#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); {28495#false} is VALID [2020-07-08 16:37:47,423 INFO L280 TraceCheckUtils]: 140: Hoare triple {28495#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))); {28495#false} is VALID [2020-07-08 16:37:47,423 INFO L280 TraceCheckUtils]: 141: Hoare triple {28495#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {28495#false} is VALID [2020-07-08 16:37:47,423 INFO L280 TraceCheckUtils]: 142: Hoare triple {28495#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {28495#false} is VALID [2020-07-08 16:37:47,424 INFO L280 TraceCheckUtils]: 143: Hoare triple {28495#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {28495#false} is VALID [2020-07-08 16:37:47,424 INFO L280 TraceCheckUtils]: 144: Hoare triple {28495#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {28495#false} is VALID [2020-07-08 16:37:47,424 INFO L280 TraceCheckUtils]: 145: Hoare triple {28495#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {28495#false} is VALID [2020-07-08 16:37:47,424 INFO L280 TraceCheckUtils]: 146: Hoare triple {28495#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {28495#false} is VALID [2020-07-08 16:37:47,424 INFO L280 TraceCheckUtils]: 147: Hoare triple {28495#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {28495#false} is VALID [2020-07-08 16:37:47,425 INFO L280 TraceCheckUtils]: 148: Hoare triple {28495#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {28495#false} is VALID [2020-07-08 16:37:47,425 INFO L280 TraceCheckUtils]: 149: Hoare triple {28495#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {28495#false} is VALID [2020-07-08 16:37:47,425 INFO L280 TraceCheckUtils]: 150: Hoare triple {28495#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {28495#false} is VALID [2020-07-08 16:37:47,425 INFO L280 TraceCheckUtils]: 151: Hoare triple {28495#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {28495#false} is VALID [2020-07-08 16:37:47,425 INFO L280 TraceCheckUtils]: 152: Hoare triple {28495#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {28495#false} is VALID [2020-07-08 16:37:47,426 INFO L280 TraceCheckUtils]: 153: Hoare triple {28495#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {28495#false} is VALID [2020-07-08 16:37:47,426 INFO L280 TraceCheckUtils]: 154: Hoare triple {28495#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {28495#false} is VALID [2020-07-08 16:37:47,426 INFO L280 TraceCheckUtils]: 155: Hoare triple {28495#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {28495#false} is VALID [2020-07-08 16:37:47,426 INFO L280 TraceCheckUtils]: 156: Hoare triple {28495#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {28495#false} is VALID [2020-07-08 16:37:47,426 INFO L280 TraceCheckUtils]: 157: Hoare triple {28495#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {28495#false} is VALID [2020-07-08 16:37:47,427 INFO L280 TraceCheckUtils]: 158: Hoare triple {28495#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {28495#false} is VALID [2020-07-08 16:37:47,427 INFO L280 TraceCheckUtils]: 159: Hoare triple {28495#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {28495#false} is VALID [2020-07-08 16:37:47,427 INFO L280 TraceCheckUtils]: 160: Hoare triple {28495#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {28495#false} is VALID [2020-07-08 16:37:47,427 INFO L280 TraceCheckUtils]: 161: Hoare triple {28495#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {28495#false} is VALID [2020-07-08 16:37:47,427 INFO L280 TraceCheckUtils]: 162: Hoare triple {28495#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {28495#false} is VALID [2020-07-08 16:37:47,428 INFO L280 TraceCheckUtils]: 163: Hoare triple {28495#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {28495#false} is VALID [2020-07-08 16:37:47,428 INFO L280 TraceCheckUtils]: 164: Hoare triple {28495#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {28495#false} is VALID [2020-07-08 16:37:47,428 INFO L280 TraceCheckUtils]: 165: Hoare triple {28495#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {28495#false} is VALID [2020-07-08 16:37:47,428 INFO L280 TraceCheckUtils]: 166: Hoare triple {28495#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {28495#false} is VALID [2020-07-08 16:37:47,428 INFO L280 TraceCheckUtils]: 167: Hoare triple {28495#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {28495#false} is VALID [2020-07-08 16:37:47,428 INFO L280 TraceCheckUtils]: 168: Hoare triple {28495#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {28495#false} is VALID [2020-07-08 16:37:47,429 INFO L280 TraceCheckUtils]: 169: Hoare triple {28495#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {28495#false} is VALID [2020-07-08 16:37:47,429 INFO L280 TraceCheckUtils]: 170: Hoare triple {28495#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {28495#false} is VALID [2020-07-08 16:37:47,429 INFO L280 TraceCheckUtils]: 171: Hoare triple {28495#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {28495#false} is VALID [2020-07-08 16:37:47,429 INFO L280 TraceCheckUtils]: 172: Hoare triple {28495#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {28495#false} is VALID [2020-07-08 16:37:47,429 INFO L280 TraceCheckUtils]: 173: Hoare triple {28495#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {28495#false} is VALID [2020-07-08 16:37:47,430 INFO L280 TraceCheckUtils]: 174: Hoare triple {28495#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {28495#false} is VALID [2020-07-08 16:37:47,430 INFO L280 TraceCheckUtils]: 175: Hoare triple {28495#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {28495#false} is VALID [2020-07-08 16:37:47,430 INFO L280 TraceCheckUtils]: 176: Hoare triple {28495#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {28495#false} is VALID [2020-07-08 16:37:47,430 INFO L280 TraceCheckUtils]: 177: Hoare triple {28495#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {28495#false} is VALID [2020-07-08 16:37:47,430 INFO L280 TraceCheckUtils]: 178: Hoare triple {28495#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {28495#false} is VALID [2020-07-08 16:37:47,431 INFO L280 TraceCheckUtils]: 179: Hoare triple {28495#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {28495#false} is VALID [2020-07-08 16:37:47,431 INFO L280 TraceCheckUtils]: 180: Hoare triple {28495#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {28495#false} is VALID [2020-07-08 16:37:47,431 INFO L280 TraceCheckUtils]: 181: Hoare triple {28495#false} assume (((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0; {28495#false} is VALID [2020-07-08 16:37:47,431 INFO L280 TraceCheckUtils]: 182: Hoare triple {28495#false} assume !false; {28495#false} is VALID [2020-07-08 16:37:47,455 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-08 16:37:47,456 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-08 16:37:47,456 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [960300274] [2020-07-08 16:37:47,456 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 16:37:47,457 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-07-08 16:37:47,457 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [644646088] [2020-07-08 16:37:47,458 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 183 [2020-07-08 16:37:47,459 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 16:37:47,459 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2020-07-08 16:37:47,667 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 183 edges. 183 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 16:37:47,667 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-08 16:37:47,668 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 16:37:47,668 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-08 16:37:47,668 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=36, Unknown=0, NotChecked=0, Total=56 [2020-07-08 16:37:47,669 INFO L87 Difference]: Start difference. First operand 1534 states and 1912 transitions. Second operand 8 states. [2020-07-08 16:38:10,118 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 16:38:10,118 INFO L93 Difference]: Finished difference Result 3464 states and 4439 transitions. [2020-07-08 16:38:10,118 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2020-07-08 16:38:10,118 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 183 [2020-07-08 16:38:10,119 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 16:38:10,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-08 16:38:10,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 1308 transitions. [2020-07-08 16:38:10,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-08 16:38:10,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 1308 transitions. [2020-07-08 16:38:10,134 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states and 1308 transitions. [2020-07-08 16:38:12,134 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1308 edges. 1308 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 16:38:12,334 INFO L225 Difference]: With dead ends: 3464 [2020-07-08 16:38:12,335 INFO L226 Difference]: Without dead ends: 1954 [2020-07-08 16:38:12,340 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=51, Invalid=105, Unknown=0, NotChecked=0, Total=156 [2020-07-08 16:38:12,343 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1954 states. [2020-07-08 16:38:26,827 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1954 to 1716. [2020-07-08 16:38:26,828 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 16:38:26,828 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1954 states. Second operand 1716 states. [2020-07-08 16:38:26,828 INFO L74 IsIncluded]: Start isIncluded. First operand 1954 states. Second operand 1716 states. [2020-07-08 16:38:26,828 INFO L87 Difference]: Start difference. First operand 1954 states. Second operand 1716 states. [2020-07-08 16:38:26,986 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 16:38:26,986 INFO L93 Difference]: Finished difference Result 1954 states and 2495 transitions. [2020-07-08 16:38:26,986 INFO L276 IsEmpty]: Start isEmpty. Operand 1954 states and 2495 transitions. [2020-07-08 16:38:26,997 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 16:38:26,997 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 16:38:26,997 INFO L74 IsIncluded]: Start isIncluded. First operand 1716 states. Second operand 1954 states. [2020-07-08 16:38:26,998 INFO L87 Difference]: Start difference. First operand 1716 states. Second operand 1954 states. [2020-07-08 16:38:27,164 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 16:38:27,165 INFO L93 Difference]: Finished difference Result 1954 states and 2495 transitions. [2020-07-08 16:38:27,165 INFO L276 IsEmpty]: Start isEmpty. Operand 1954 states and 2495 transitions. [2020-07-08 16:38:27,171 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 16:38:27,171 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 16:38:27,171 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 16:38:27,171 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 16:38:27,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1716 states. [2020-07-08 16:38:27,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1716 states to 1716 states and 2149 transitions. [2020-07-08 16:38:27,285 INFO L78 Accepts]: Start accepts. Automaton has 1716 states and 2149 transitions. Word has length 183 [2020-07-08 16:38:27,285 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 16:38:27,285 INFO L479 AbstractCegarLoop]: Abstraction has 1716 states and 2149 transitions. [2020-07-08 16:38:27,285 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-08 16:38:27,285 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1716 states and 2149 transitions. [2020-07-08 16:38:32,777 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2149 edges. 2149 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 16:38:32,778 INFO L276 IsEmpty]: Start isEmpty. Operand 1716 states and 2149 transitions. [2020-07-08 16:38:32,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2020-07-08 16:38:32,784 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 16:38:32,784 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 16:38:32,784 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-08 16:38:32,784 INFO L427 AbstractCegarLoop]: === Iteration 5 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 16:38:32,785 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 16:38:32,785 INFO L82 PathProgramCache]: Analyzing trace with hash 556449373, now seen corresponding path program 1 times [2020-07-08 16:38:32,785 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 16:38:32,785 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2005537680] [2020-07-08 16:38:32,785 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 16:38:32,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 16:38:32,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 16:38:32,960 INFO L280 TraceCheckUtils]: 0: Hoare triple {42882#(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; {42828#true} is VALID [2020-07-08 16:38:32,960 INFO L280 TraceCheckUtils]: 1: Hoare triple {42828#true} ~d~0 := 4; {42828#true} is VALID [2020-07-08 16:38:32,961 INFO L280 TraceCheckUtils]: 2: Hoare triple {42828#true} ~e~0 := 5; {42828#true} is VALID [2020-07-08 16:38:32,961 INFO L280 TraceCheckUtils]: 3: Hoare triple {42828#true} ~f~0 := 6; {42828#true} is VALID [2020-07-08 16:38:32,961 INFO L280 TraceCheckUtils]: 4: Hoare triple {42828#true} ~c~0 := 3; {42828#true} is VALID [2020-07-08 16:38:32,961 INFO L280 TraceCheckUtils]: 5: Hoare triple {42828#true} ~b~0 := 2; {42828#true} is VALID [2020-07-08 16:38:32,961 INFO L280 TraceCheckUtils]: 6: Hoare triple {42828#true} ~u~0 := 21; {42828#true} is VALID [2020-07-08 16:38:32,962 INFO L280 TraceCheckUtils]: 7: Hoare triple {42828#true} ~v~0 := 22; {42828#true} is VALID [2020-07-08 16:38:32,962 INFO L280 TraceCheckUtils]: 8: Hoare triple {42828#true} ~w~0 := 23; {42828#true} is VALID [2020-07-08 16:38:32,962 INFO L280 TraceCheckUtils]: 9: Hoare triple {42828#true} ~x~0 := 24; {42828#true} is VALID [2020-07-08 16:38:32,962 INFO L280 TraceCheckUtils]: 10: Hoare triple {42828#true} ~y~0 := 25; {42828#true} is VALID [2020-07-08 16:38:32,962 INFO L280 TraceCheckUtils]: 11: Hoare triple {42828#true} ~z~0 := 26; {42828#true} is VALID [2020-07-08 16:38:32,963 INFO L280 TraceCheckUtils]: 12: Hoare triple {42828#true} ~a17~0 := 1; {42828#true} is VALID [2020-07-08 16:38:32,963 INFO L280 TraceCheckUtils]: 13: Hoare triple {42828#true} ~a7~0 := 0; {42828#true} is VALID [2020-07-08 16:38:32,963 INFO L280 TraceCheckUtils]: 14: Hoare triple {42828#true} ~a20~0 := 1; {42828#true} is VALID [2020-07-08 16:38:32,963 INFO L280 TraceCheckUtils]: 15: Hoare triple {42828#true} ~a8~0 := 15; {42828#true} is VALID [2020-07-08 16:38:32,963 INFO L280 TraceCheckUtils]: 16: Hoare triple {42828#true} ~a12~0 := 8; {42828#true} is VALID [2020-07-08 16:38:32,964 INFO L280 TraceCheckUtils]: 17: Hoare triple {42828#true} ~a16~0 := 5; {42828#true} is VALID [2020-07-08 16:38:32,964 INFO L280 TraceCheckUtils]: 18: Hoare triple {42828#true} ~a21~0 := 1; {42828#true} is VALID [2020-07-08 16:38:32,964 INFO L280 TraceCheckUtils]: 19: Hoare triple {42828#true} assume true; {42828#true} is VALID [2020-07-08 16:38:32,964 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {42828#true} {42828#true} #1100#return; {42828#true} is VALID [2020-07-08 16:38:32,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 16:38:33,020 INFO L280 TraceCheckUtils]: 0: Hoare triple {42883#(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; {42828#true} is VALID [2020-07-08 16:38:33,021 INFO L280 TraceCheckUtils]: 1: Hoare triple {42828#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); {42828#true} is VALID [2020-07-08 16:38:33,021 INFO L280 TraceCheckUtils]: 2: Hoare triple {42828#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); {42828#true} is VALID [2020-07-08 16:38:33,022 INFO L280 TraceCheckUtils]: 3: Hoare triple {42828#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); {42828#true} is VALID [2020-07-08 16:38:33,022 INFO L280 TraceCheckUtils]: 4: Hoare triple {42828#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); {42828#true} is VALID [2020-07-08 16:38:33,027 INFO L280 TraceCheckUtils]: 5: Hoare triple {42828#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); {42828#true} is VALID [2020-07-08 16:38:33,028 INFO L280 TraceCheckUtils]: 6: Hoare triple {42828#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); {42828#true} is VALID [2020-07-08 16:38:33,028 INFO L280 TraceCheckUtils]: 7: Hoare triple {42828#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)); {42828#true} is VALID [2020-07-08 16:38:33,029 INFO L280 TraceCheckUtils]: 8: Hoare triple {42828#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)); {42828#true} is VALID [2020-07-08 16:38:33,029 INFO L280 TraceCheckUtils]: 9: Hoare triple {42828#true} ~a7~0 := 1; {42828#true} is VALID [2020-07-08 16:38:33,031 INFO L280 TraceCheckUtils]: 10: Hoare triple {42828#true} ~a17~0 := 1; {42884#(= 1 ~a17~0)} is VALID [2020-07-08 16:38:33,032 INFO L280 TraceCheckUtils]: 11: Hoare triple {42884#(= 1 ~a17~0)} ~a21~0 := 0; {42884#(= 1 ~a17~0)} is VALID [2020-07-08 16:38:33,033 INFO L280 TraceCheckUtils]: 12: Hoare triple {42884#(= 1 ~a17~0)} ~a20~0 := 1; {42884#(= 1 ~a17~0)} is VALID [2020-07-08 16:38:33,034 INFO L280 TraceCheckUtils]: 13: Hoare triple {42884#(= 1 ~a17~0)} ~a8~0 := 13; {42884#(= 1 ~a17~0)} is VALID [2020-07-08 16:38:33,035 INFO L280 TraceCheckUtils]: 14: Hoare triple {42884#(= 1 ~a17~0)} ~a16~0 := 5; {42869#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-08 16:38:33,036 INFO L280 TraceCheckUtils]: 15: Hoare triple {42869#(and (= 1 ~a17~0) (= 5 ~a16~0))} #res := 26; {42869#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-08 16:38:33,037 INFO L280 TraceCheckUtils]: 16: Hoare triple {42869#(and (= 1 ~a17~0) (= 5 ~a16~0))} assume true; {42869#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-08 16:38:33,039 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {42869#(and (= 1 ~a17~0) (= 5 ~a16~0))} {42828#true} #1104#return; {42869#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-08 16:38:33,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 16:38:33,157 INFO L280 TraceCheckUtils]: 0: Hoare triple {42883#(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; {42885#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} is VALID [2020-07-08 16:38:33,159 INFO L280 TraceCheckUtils]: 1: Hoare triple {42885#(and (= ~a17~0 |old(~a17~0)|) (= ~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); {42886#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (not (= 1 ~a17~0)) (not (= 6 ~a16~0)) (= 6 |old(~a16~0)|)))} is VALID [2020-07-08 16:38:33,160 INFO L280 TraceCheckUtils]: 2: Hoare triple {42886#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (not (= 1 ~a17~0)) (not (= 6 ~a16~0)) (= 6 |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; {42887#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-08 16:38:33,161 INFO L280 TraceCheckUtils]: 3: Hoare triple {42887#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} ~a20~0 := 0; {42887#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-08 16:38:33,162 INFO L280 TraceCheckUtils]: 4: Hoare triple {42887#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} ~a16~0 := 6; {42887#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-08 16:38:33,163 INFO L280 TraceCheckUtils]: 5: Hoare triple {42887#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} ~a17~0 := 0; {42887#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-08 16:38:33,164 INFO L280 TraceCheckUtils]: 6: Hoare triple {42887#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} ~a8~0 := 15; {42887#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-08 16:38:33,165 INFO L280 TraceCheckUtils]: 7: Hoare triple {42887#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} ~a7~0 := 0; {42887#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-08 16:38:33,166 INFO L280 TraceCheckUtils]: 8: Hoare triple {42887#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} ~a21~0 := 1; {42887#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-08 16:38:33,167 INFO L280 TraceCheckUtils]: 9: Hoare triple {42887#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} #res := 26; {42887#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-08 16:38:33,168 INFO L280 TraceCheckUtils]: 10: Hoare triple {42887#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} assume true; {42887#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-08 16:38:33,169 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {42887#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} {42869#(and (= 1 ~a17~0) (= 5 ~a16~0))} #1104#return; {42829#false} is VALID [2020-07-08 16:38:33,173 INFO L263 TraceCheckUtils]: 0: Hoare triple {42828#true} call ULTIMATE.init(); {42882#(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 [2020-07-08 16:38:33,173 INFO L280 TraceCheckUtils]: 1: Hoare triple {42882#(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; {42828#true} is VALID [2020-07-08 16:38:33,174 INFO L280 TraceCheckUtils]: 2: Hoare triple {42828#true} ~d~0 := 4; {42828#true} is VALID [2020-07-08 16:38:33,174 INFO L280 TraceCheckUtils]: 3: Hoare triple {42828#true} ~e~0 := 5; {42828#true} is VALID [2020-07-08 16:38:33,174 INFO L280 TraceCheckUtils]: 4: Hoare triple {42828#true} ~f~0 := 6; {42828#true} is VALID [2020-07-08 16:38:33,175 INFO L280 TraceCheckUtils]: 5: Hoare triple {42828#true} ~c~0 := 3; {42828#true} is VALID [2020-07-08 16:38:33,175 INFO L280 TraceCheckUtils]: 6: Hoare triple {42828#true} ~b~0 := 2; {42828#true} is VALID [2020-07-08 16:38:33,175 INFO L280 TraceCheckUtils]: 7: Hoare triple {42828#true} ~u~0 := 21; {42828#true} is VALID [2020-07-08 16:38:33,176 INFO L280 TraceCheckUtils]: 8: Hoare triple {42828#true} ~v~0 := 22; {42828#true} is VALID [2020-07-08 16:38:33,176 INFO L280 TraceCheckUtils]: 9: Hoare triple {42828#true} ~w~0 := 23; {42828#true} is VALID [2020-07-08 16:38:33,176 INFO L280 TraceCheckUtils]: 10: Hoare triple {42828#true} ~x~0 := 24; {42828#true} is VALID [2020-07-08 16:38:33,177 INFO L280 TraceCheckUtils]: 11: Hoare triple {42828#true} ~y~0 := 25; {42828#true} is VALID [2020-07-08 16:38:33,177 INFO L280 TraceCheckUtils]: 12: Hoare triple {42828#true} ~z~0 := 26; {42828#true} is VALID [2020-07-08 16:38:33,177 INFO L280 TraceCheckUtils]: 13: Hoare triple {42828#true} ~a17~0 := 1; {42828#true} is VALID [2020-07-08 16:38:33,177 INFO L280 TraceCheckUtils]: 14: Hoare triple {42828#true} ~a7~0 := 0; {42828#true} is VALID [2020-07-08 16:38:33,178 INFO L280 TraceCheckUtils]: 15: Hoare triple {42828#true} ~a20~0 := 1; {42828#true} is VALID [2020-07-08 16:38:33,178 INFO L280 TraceCheckUtils]: 16: Hoare triple {42828#true} ~a8~0 := 15; {42828#true} is VALID [2020-07-08 16:38:33,178 INFO L280 TraceCheckUtils]: 17: Hoare triple {42828#true} ~a12~0 := 8; {42828#true} is VALID [2020-07-08 16:38:33,179 INFO L280 TraceCheckUtils]: 18: Hoare triple {42828#true} ~a16~0 := 5; {42828#true} is VALID [2020-07-08 16:38:33,179 INFO L280 TraceCheckUtils]: 19: Hoare triple {42828#true} ~a21~0 := 1; {42828#true} is VALID [2020-07-08 16:38:33,179 INFO L280 TraceCheckUtils]: 20: Hoare triple {42828#true} assume true; {42828#true} is VALID [2020-07-08 16:38:33,180 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {42828#true} {42828#true} #1100#return; {42828#true} is VALID [2020-07-08 16:38:33,180 INFO L263 TraceCheckUtils]: 22: Hoare triple {42828#true} call #t~ret4 := main(); {42828#true} is VALID [2020-07-08 16:38:33,180 INFO L280 TraceCheckUtils]: 23: Hoare triple {42828#true} ~output~0 := -1; {42828#true} is VALID [2020-07-08 16:38:33,180 INFO L280 TraceCheckUtils]: 24: Hoare triple {42828#true} assume !false; {42828#true} is VALID [2020-07-08 16:38:33,181 INFO L280 TraceCheckUtils]: 25: Hoare triple {42828#true} havoc ~input~0; {42828#true} is VALID [2020-07-08 16:38:33,181 INFO L280 TraceCheckUtils]: 26: Hoare triple {42828#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {42828#true} is VALID [2020-07-08 16:38:33,181 INFO L280 TraceCheckUtils]: 27: Hoare triple {42828#true} ~input~0 := #t~nondet2; {42828#true} is VALID [2020-07-08 16:38:33,182 INFO L280 TraceCheckUtils]: 28: Hoare triple {42828#true} havoc #t~nondet2; {42828#true} is VALID [2020-07-08 16:38:33,182 INFO L280 TraceCheckUtils]: 29: Hoare triple {42828#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {42828#true} is VALID [2020-07-08 16:38:33,184 INFO L263 TraceCheckUtils]: 30: Hoare triple {42828#true} call #t~ret3 := calculate_output(~input~0); {42883#(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 [2020-07-08 16:38:33,184 INFO L280 TraceCheckUtils]: 31: Hoare triple {42883#(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; {42828#true} is VALID [2020-07-08 16:38:33,185 INFO L280 TraceCheckUtils]: 32: Hoare triple {42828#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); {42828#true} is VALID [2020-07-08 16:38:33,185 INFO L280 TraceCheckUtils]: 33: Hoare triple {42828#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); {42828#true} is VALID [2020-07-08 16:38:33,185 INFO L280 TraceCheckUtils]: 34: Hoare triple {42828#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); {42828#true} is VALID [2020-07-08 16:38:33,185 INFO L280 TraceCheckUtils]: 35: Hoare triple {42828#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); {42828#true} is VALID [2020-07-08 16:38:33,186 INFO L280 TraceCheckUtils]: 36: Hoare triple {42828#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); {42828#true} is VALID [2020-07-08 16:38:33,186 INFO L280 TraceCheckUtils]: 37: Hoare triple {42828#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); {42828#true} is VALID [2020-07-08 16:38:33,186 INFO L280 TraceCheckUtils]: 38: Hoare triple {42828#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)); {42828#true} is VALID [2020-07-08 16:38:33,187 INFO L280 TraceCheckUtils]: 39: Hoare triple {42828#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)); {42828#true} is VALID [2020-07-08 16:38:33,187 INFO L280 TraceCheckUtils]: 40: Hoare triple {42828#true} ~a7~0 := 1; {42828#true} is VALID [2020-07-08 16:38:33,188 INFO L280 TraceCheckUtils]: 41: Hoare triple {42828#true} ~a17~0 := 1; {42884#(= 1 ~a17~0)} is VALID [2020-07-08 16:38:33,189 INFO L280 TraceCheckUtils]: 42: Hoare triple {42884#(= 1 ~a17~0)} ~a21~0 := 0; {42884#(= 1 ~a17~0)} is VALID [2020-07-08 16:38:33,190 INFO L280 TraceCheckUtils]: 43: Hoare triple {42884#(= 1 ~a17~0)} ~a20~0 := 1; {42884#(= 1 ~a17~0)} is VALID [2020-07-08 16:38:33,190 INFO L280 TraceCheckUtils]: 44: Hoare triple {42884#(= 1 ~a17~0)} ~a8~0 := 13; {42884#(= 1 ~a17~0)} is VALID [2020-07-08 16:38:33,192 INFO L280 TraceCheckUtils]: 45: Hoare triple {42884#(= 1 ~a17~0)} ~a16~0 := 5; {42869#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-08 16:38:33,193 INFO L280 TraceCheckUtils]: 46: Hoare triple {42869#(and (= 1 ~a17~0) (= 5 ~a16~0))} #res := 26; {42869#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-08 16:38:33,194 INFO L280 TraceCheckUtils]: 47: Hoare triple {42869#(and (= 1 ~a17~0) (= 5 ~a16~0))} assume true; {42869#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-08 16:38:33,195 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {42869#(and (= 1 ~a17~0) (= 5 ~a16~0))} {42828#true} #1104#return; {42869#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-08 16:38:33,196 INFO L280 TraceCheckUtils]: 49: Hoare triple {42869#(and (= 1 ~a17~0) (= 5 ~a16~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {42869#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-08 16:38:33,197 INFO L280 TraceCheckUtils]: 50: Hoare triple {42869#(and (= 1 ~a17~0) (= 5 ~a16~0))} ~output~0 := #t~ret3; {42869#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-08 16:38:33,198 INFO L280 TraceCheckUtils]: 51: Hoare triple {42869#(and (= 1 ~a17~0) (= 5 ~a16~0))} havoc #t~ret3; {42869#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-08 16:38:33,199 INFO L280 TraceCheckUtils]: 52: Hoare triple {42869#(and (= 1 ~a17~0) (= 5 ~a16~0))} assume !false; {42869#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-08 16:38:33,200 INFO L280 TraceCheckUtils]: 53: Hoare triple {42869#(and (= 1 ~a17~0) (= 5 ~a16~0))} havoc ~input~0; {42869#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-08 16:38:33,201 INFO L280 TraceCheckUtils]: 54: Hoare triple {42869#(and (= 1 ~a17~0) (= 5 ~a16~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {42869#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-08 16:38:33,202 INFO L280 TraceCheckUtils]: 55: Hoare triple {42869#(and (= 1 ~a17~0) (= 5 ~a16~0))} ~input~0 := #t~nondet2; {42869#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-08 16:38:33,203 INFO L280 TraceCheckUtils]: 56: Hoare triple {42869#(and (= 1 ~a17~0) (= 5 ~a16~0))} havoc #t~nondet2; {42869#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-08 16:38:33,204 INFO L280 TraceCheckUtils]: 57: Hoare triple {42869#(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); {42869#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-08 16:38:33,205 INFO L263 TraceCheckUtils]: 58: Hoare triple {42869#(and (= 1 ~a17~0) (= 5 ~a16~0))} call #t~ret3 := calculate_output(~input~0); {42883#(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 [2020-07-08 16:38:33,206 INFO L280 TraceCheckUtils]: 59: Hoare triple {42883#(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; {42885#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} is VALID [2020-07-08 16:38:33,207 INFO L280 TraceCheckUtils]: 60: Hoare triple {42885#(and (= ~a17~0 |old(~a17~0)|) (= ~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); {42886#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (not (= 1 ~a17~0)) (not (= 6 ~a16~0)) (= 6 |old(~a16~0)|)))} is VALID [2020-07-08 16:38:33,208 INFO L280 TraceCheckUtils]: 61: Hoare triple {42886#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (not (= 1 ~a17~0)) (not (= 6 ~a16~0)) (= 6 |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; {42887#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-08 16:38:33,209 INFO L280 TraceCheckUtils]: 62: Hoare triple {42887#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} ~a20~0 := 0; {42887#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-08 16:38:33,209 INFO L280 TraceCheckUtils]: 63: Hoare triple {42887#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} ~a16~0 := 6; {42887#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-08 16:38:33,210 INFO L280 TraceCheckUtils]: 64: Hoare triple {42887#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} ~a17~0 := 0; {42887#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-08 16:38:33,210 INFO L280 TraceCheckUtils]: 65: Hoare triple {42887#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} ~a8~0 := 15; {42887#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-08 16:38:33,211 INFO L280 TraceCheckUtils]: 66: Hoare triple {42887#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} ~a7~0 := 0; {42887#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-08 16:38:33,212 INFO L280 TraceCheckUtils]: 67: Hoare triple {42887#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} ~a21~0 := 1; {42887#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-08 16:38:33,212 INFO L280 TraceCheckUtils]: 68: Hoare triple {42887#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} #res := 26; {42887#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-08 16:38:33,213 INFO L280 TraceCheckUtils]: 69: Hoare triple {42887#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} assume true; {42887#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-08 16:38:33,214 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {42887#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} {42869#(and (= 1 ~a17~0) (= 5 ~a16~0))} #1104#return; {42829#false} is VALID [2020-07-08 16:38:33,214 INFO L280 TraceCheckUtils]: 71: Hoare triple {42829#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {42829#false} is VALID [2020-07-08 16:38:33,215 INFO L280 TraceCheckUtils]: 72: Hoare triple {42829#false} ~output~0 := #t~ret3; {42829#false} is VALID [2020-07-08 16:38:33,215 INFO L280 TraceCheckUtils]: 73: Hoare triple {42829#false} havoc #t~ret3; {42829#false} is VALID [2020-07-08 16:38:33,215 INFO L280 TraceCheckUtils]: 74: Hoare triple {42829#false} assume !false; {42829#false} is VALID [2020-07-08 16:38:33,216 INFO L280 TraceCheckUtils]: 75: Hoare triple {42829#false} havoc ~input~0; {42829#false} is VALID [2020-07-08 16:38:33,216 INFO L280 TraceCheckUtils]: 76: Hoare triple {42829#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {42829#false} is VALID [2020-07-08 16:38:33,216 INFO L280 TraceCheckUtils]: 77: Hoare triple {42829#false} ~input~0 := #t~nondet2; {42829#false} is VALID [2020-07-08 16:38:33,217 INFO L280 TraceCheckUtils]: 78: Hoare triple {42829#false} havoc #t~nondet2; {42829#false} is VALID [2020-07-08 16:38:33,217 INFO L280 TraceCheckUtils]: 79: Hoare triple {42829#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {42829#false} is VALID [2020-07-08 16:38:33,217 INFO L263 TraceCheckUtils]: 80: Hoare triple {42829#false} call #t~ret3 := calculate_output(~input~0); {42829#false} is VALID [2020-07-08 16:38:33,218 INFO L280 TraceCheckUtils]: 81: Hoare triple {42829#false} ~input := #in~input; {42829#false} is VALID [2020-07-08 16:38:33,218 INFO L280 TraceCheckUtils]: 82: Hoare triple {42829#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); {42829#false} is VALID [2020-07-08 16:38:33,218 INFO L280 TraceCheckUtils]: 83: Hoare triple {42829#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); {42829#false} is VALID [2020-07-08 16:38:33,219 INFO L280 TraceCheckUtils]: 84: Hoare triple {42829#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); {42829#false} is VALID [2020-07-08 16:38:33,219 INFO L280 TraceCheckUtils]: 85: Hoare triple {42829#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); {42829#false} is VALID [2020-07-08 16:38:33,219 INFO L280 TraceCheckUtils]: 86: Hoare triple {42829#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); {42829#false} is VALID [2020-07-08 16:38:33,220 INFO L280 TraceCheckUtils]: 87: Hoare triple {42829#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); {42829#false} is VALID [2020-07-08 16:38:33,220 INFO L280 TraceCheckUtils]: 88: Hoare triple {42829#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)); {42829#false} is VALID [2020-07-08 16:38:33,220 INFO L280 TraceCheckUtils]: 89: Hoare triple {42829#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))); {42829#false} is VALID [2020-07-08 16:38:33,221 INFO L280 TraceCheckUtils]: 90: Hoare triple {42829#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); {42829#false} is VALID [2020-07-08 16:38:33,221 INFO L280 TraceCheckUtils]: 91: Hoare triple {42829#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); {42829#false} is VALID [2020-07-08 16:38:33,221 INFO L280 TraceCheckUtils]: 92: Hoare triple {42829#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); {42829#false} is VALID [2020-07-08 16:38:33,222 INFO L280 TraceCheckUtils]: 93: Hoare triple {42829#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); {42829#false} is VALID [2020-07-08 16:38:33,222 INFO L280 TraceCheckUtils]: 94: Hoare triple {42829#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); {42829#false} is VALID [2020-07-08 16:38:33,222 INFO L280 TraceCheckUtils]: 95: Hoare triple {42829#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); {42829#false} is VALID [2020-07-08 16:38:33,223 INFO L280 TraceCheckUtils]: 96: Hoare triple {42829#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); {42829#false} is VALID [2020-07-08 16:38:33,223 INFO L280 TraceCheckUtils]: 97: Hoare triple {42829#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); {42829#false} is VALID [2020-07-08 16:38:33,223 INFO L280 TraceCheckUtils]: 98: Hoare triple {42829#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); {42829#false} is VALID [2020-07-08 16:38:33,224 INFO L280 TraceCheckUtils]: 99: Hoare triple {42829#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); {42829#false} is VALID [2020-07-08 16:38:33,224 INFO L280 TraceCheckUtils]: 100: Hoare triple {42829#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)); {42829#false} is VALID [2020-07-08 16:38:33,224 INFO L280 TraceCheckUtils]: 101: Hoare triple {42829#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)); {42829#false} is VALID [2020-07-08 16:38:33,225 INFO L280 TraceCheckUtils]: 102: Hoare triple {42829#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); {42829#false} is VALID [2020-07-08 16:38:33,225 INFO L280 TraceCheckUtils]: 103: Hoare triple {42829#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); {42829#false} is VALID [2020-07-08 16:38:33,225 INFO L280 TraceCheckUtils]: 104: Hoare triple {42829#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); {42829#false} is VALID [2020-07-08 16:38:33,226 INFO L280 TraceCheckUtils]: 105: Hoare triple {42829#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); {42829#false} is VALID [2020-07-08 16:38:33,226 INFO L280 TraceCheckUtils]: 106: Hoare triple {42829#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); {42829#false} is VALID [2020-07-08 16:38:33,226 INFO L280 TraceCheckUtils]: 107: Hoare triple {42829#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); {42829#false} is VALID [2020-07-08 16:38:33,227 INFO L280 TraceCheckUtils]: 108: Hoare triple {42829#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); {42829#false} is VALID [2020-07-08 16:38:33,227 INFO L280 TraceCheckUtils]: 109: Hoare triple {42829#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); {42829#false} is VALID [2020-07-08 16:38:33,227 INFO L280 TraceCheckUtils]: 110: Hoare triple {42829#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); {42829#false} is VALID [2020-07-08 16:38:33,227 INFO L280 TraceCheckUtils]: 111: Hoare triple {42829#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); {42829#false} is VALID [2020-07-08 16:38:33,228 INFO L280 TraceCheckUtils]: 112: Hoare triple {42829#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); {42829#false} is VALID [2020-07-08 16:38:33,228 INFO L280 TraceCheckUtils]: 113: Hoare triple {42829#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); {42829#false} is VALID [2020-07-08 16:38:33,228 INFO L280 TraceCheckUtils]: 114: Hoare triple {42829#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); {42829#false} is VALID [2020-07-08 16:38:33,229 INFO L280 TraceCheckUtils]: 115: Hoare triple {42829#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); {42829#false} is VALID [2020-07-08 16:38:33,229 INFO L280 TraceCheckUtils]: 116: Hoare triple {42829#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); {42829#false} is VALID [2020-07-08 16:38:33,229 INFO L280 TraceCheckUtils]: 117: Hoare triple {42829#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); {42829#false} is VALID [2020-07-08 16:38:33,230 INFO L280 TraceCheckUtils]: 118: Hoare triple {42829#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)); {42829#false} is VALID [2020-07-08 16:38:33,230 INFO L280 TraceCheckUtils]: 119: Hoare triple {42829#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)))); {42829#false} is VALID [2020-07-08 16:38:33,230 INFO L280 TraceCheckUtils]: 120: Hoare triple {42829#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); {42829#false} is VALID [2020-07-08 16:38:33,231 INFO L280 TraceCheckUtils]: 121: Hoare triple {42829#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); {42829#false} is VALID [2020-07-08 16:38:33,231 INFO L280 TraceCheckUtils]: 122: Hoare triple {42829#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)); {42829#false} is VALID [2020-07-08 16:38:33,231 INFO L280 TraceCheckUtils]: 123: Hoare triple {42829#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); {42829#false} is VALID [2020-07-08 16:38:33,232 INFO L280 TraceCheckUtils]: 124: Hoare triple {42829#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); {42829#false} is VALID [2020-07-08 16:38:33,232 INFO L280 TraceCheckUtils]: 125: Hoare triple {42829#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); {42829#false} is VALID [2020-07-08 16:38:33,232 INFO L280 TraceCheckUtils]: 126: Hoare triple {42829#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))); {42829#false} is VALID [2020-07-08 16:38:33,233 INFO L280 TraceCheckUtils]: 127: Hoare triple {42829#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); {42829#false} is VALID [2020-07-08 16:38:33,233 INFO L280 TraceCheckUtils]: 128: Hoare triple {42829#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)); {42829#false} is VALID [2020-07-08 16:38:33,233 INFO L280 TraceCheckUtils]: 129: Hoare triple {42829#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)); {42829#false} is VALID [2020-07-08 16:38:33,233 INFO L280 TraceCheckUtils]: 130: Hoare triple {42829#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); {42829#false} is VALID [2020-07-08 16:38:33,234 INFO L280 TraceCheckUtils]: 131: Hoare triple {42829#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); {42829#false} is VALID [2020-07-08 16:38:33,234 INFO L280 TraceCheckUtils]: 132: Hoare triple {42829#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); {42829#false} is VALID [2020-07-08 16:38:33,234 INFO L280 TraceCheckUtils]: 133: Hoare triple {42829#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); {42829#false} is VALID [2020-07-08 16:38:33,235 INFO L280 TraceCheckUtils]: 134: Hoare triple {42829#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); {42829#false} is VALID [2020-07-08 16:38:33,235 INFO L280 TraceCheckUtils]: 135: Hoare triple {42829#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); {42829#false} is VALID [2020-07-08 16:38:33,235 INFO L280 TraceCheckUtils]: 136: Hoare triple {42829#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); {42829#false} is VALID [2020-07-08 16:38:33,236 INFO L280 TraceCheckUtils]: 137: Hoare triple {42829#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); {42829#false} is VALID [2020-07-08 16:38:33,236 INFO L280 TraceCheckUtils]: 138: Hoare triple {42829#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); {42829#false} is VALID [2020-07-08 16:38:33,236 INFO L280 TraceCheckUtils]: 139: Hoare triple {42829#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)); {42829#false} is VALID [2020-07-08 16:38:33,237 INFO L280 TraceCheckUtils]: 140: Hoare triple {42829#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); {42829#false} is VALID [2020-07-08 16:38:33,237 INFO L280 TraceCheckUtils]: 141: Hoare triple {42829#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); {42829#false} is VALID [2020-07-08 16:38:33,237 INFO L280 TraceCheckUtils]: 142: Hoare triple {42829#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)); {42829#false} is VALID [2020-07-08 16:38:33,238 INFO L280 TraceCheckUtils]: 143: Hoare triple {42829#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)); {42829#false} is VALID [2020-07-08 16:38:33,238 INFO L280 TraceCheckUtils]: 144: Hoare triple {42829#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); {42829#false} is VALID [2020-07-08 16:38:33,238 INFO L280 TraceCheckUtils]: 145: Hoare triple {42829#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); {42829#false} is VALID [2020-07-08 16:38:33,239 INFO L280 TraceCheckUtils]: 146: Hoare triple {42829#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); {42829#false} is VALID [2020-07-08 16:38:33,239 INFO L280 TraceCheckUtils]: 147: Hoare triple {42829#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))); {42829#false} is VALID [2020-07-08 16:38:33,239 INFO L280 TraceCheckUtils]: 148: Hoare triple {42829#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {42829#false} is VALID [2020-07-08 16:38:33,240 INFO L280 TraceCheckUtils]: 149: Hoare triple {42829#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {42829#false} is VALID [2020-07-08 16:38:33,240 INFO L280 TraceCheckUtils]: 150: Hoare triple {42829#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {42829#false} is VALID [2020-07-08 16:38:33,240 INFO L280 TraceCheckUtils]: 151: Hoare triple {42829#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {42829#false} is VALID [2020-07-08 16:38:33,241 INFO L280 TraceCheckUtils]: 152: Hoare triple {42829#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {42829#false} is VALID [2020-07-08 16:38:33,241 INFO L280 TraceCheckUtils]: 153: Hoare triple {42829#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {42829#false} is VALID [2020-07-08 16:38:33,241 INFO L280 TraceCheckUtils]: 154: Hoare triple {42829#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {42829#false} is VALID [2020-07-08 16:38:33,242 INFO L280 TraceCheckUtils]: 155: Hoare triple {42829#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {42829#false} is VALID [2020-07-08 16:38:33,242 INFO L280 TraceCheckUtils]: 156: Hoare triple {42829#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {42829#false} is VALID [2020-07-08 16:38:33,242 INFO L280 TraceCheckUtils]: 157: Hoare triple {42829#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {42829#false} is VALID [2020-07-08 16:38:33,242 INFO L280 TraceCheckUtils]: 158: Hoare triple {42829#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {42829#false} is VALID [2020-07-08 16:38:33,243 INFO L280 TraceCheckUtils]: 159: Hoare triple {42829#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {42829#false} is VALID [2020-07-08 16:38:33,243 INFO L280 TraceCheckUtils]: 160: Hoare triple {42829#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {42829#false} is VALID [2020-07-08 16:38:33,243 INFO L280 TraceCheckUtils]: 161: Hoare triple {42829#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {42829#false} is VALID [2020-07-08 16:38:33,244 INFO L280 TraceCheckUtils]: 162: Hoare triple {42829#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {42829#false} is VALID [2020-07-08 16:38:33,244 INFO L280 TraceCheckUtils]: 163: Hoare triple {42829#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {42829#false} is VALID [2020-07-08 16:38:33,244 INFO L280 TraceCheckUtils]: 164: Hoare triple {42829#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {42829#false} is VALID [2020-07-08 16:38:33,245 INFO L280 TraceCheckUtils]: 165: Hoare triple {42829#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {42829#false} is VALID [2020-07-08 16:38:33,245 INFO L280 TraceCheckUtils]: 166: Hoare triple {42829#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {42829#false} is VALID [2020-07-08 16:38:33,245 INFO L280 TraceCheckUtils]: 167: Hoare triple {42829#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {42829#false} is VALID [2020-07-08 16:38:33,246 INFO L280 TraceCheckUtils]: 168: Hoare triple {42829#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {42829#false} is VALID [2020-07-08 16:38:33,246 INFO L280 TraceCheckUtils]: 169: Hoare triple {42829#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {42829#false} is VALID [2020-07-08 16:38:33,246 INFO L280 TraceCheckUtils]: 170: Hoare triple {42829#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {42829#false} is VALID [2020-07-08 16:38:33,247 INFO L280 TraceCheckUtils]: 171: Hoare triple {42829#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {42829#false} is VALID [2020-07-08 16:38:33,247 INFO L280 TraceCheckUtils]: 172: Hoare triple {42829#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {42829#false} is VALID [2020-07-08 16:38:33,247 INFO L280 TraceCheckUtils]: 173: Hoare triple {42829#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {42829#false} is VALID [2020-07-08 16:38:33,248 INFO L280 TraceCheckUtils]: 174: Hoare triple {42829#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {42829#false} is VALID [2020-07-08 16:38:33,248 INFO L280 TraceCheckUtils]: 175: Hoare triple {42829#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {42829#false} is VALID [2020-07-08 16:38:33,248 INFO L280 TraceCheckUtils]: 176: Hoare triple {42829#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {42829#false} is VALID [2020-07-08 16:38:33,249 INFO L280 TraceCheckUtils]: 177: Hoare triple {42829#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {42829#false} is VALID [2020-07-08 16:38:33,249 INFO L280 TraceCheckUtils]: 178: Hoare triple {42829#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {42829#false} is VALID [2020-07-08 16:38:33,249 INFO L280 TraceCheckUtils]: 179: Hoare triple {42829#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {42829#false} is VALID [2020-07-08 16:38:33,249 INFO L280 TraceCheckUtils]: 180: Hoare triple {42829#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {42829#false} is VALID [2020-07-08 16:38:33,250 INFO L280 TraceCheckUtils]: 181: Hoare triple {42829#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {42829#false} is VALID [2020-07-08 16:38:33,250 INFO L280 TraceCheckUtils]: 182: Hoare triple {42829#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {42829#false} is VALID [2020-07-08 16:38:33,250 INFO L280 TraceCheckUtils]: 183: Hoare triple {42829#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {42829#false} is VALID [2020-07-08 16:38:33,251 INFO L280 TraceCheckUtils]: 184: Hoare triple {42829#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {42829#false} is VALID [2020-07-08 16:38:33,251 INFO L280 TraceCheckUtils]: 185: Hoare triple {42829#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {42829#false} is VALID [2020-07-08 16:38:33,251 INFO L280 TraceCheckUtils]: 186: Hoare triple {42829#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {42829#false} is VALID [2020-07-08 16:38:33,252 INFO L280 TraceCheckUtils]: 187: Hoare triple {42829#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {42829#false} is VALID [2020-07-08 16:38:33,252 INFO L280 TraceCheckUtils]: 188: Hoare triple {42829#false} assume (((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0; {42829#false} is VALID [2020-07-08 16:38:33,252 INFO L280 TraceCheckUtils]: 189: Hoare triple {42829#false} assume !false; {42829#false} is VALID [2020-07-08 16:38:33,308 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-08 16:38:33,309 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-08 16:38:33,309 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2005537680] [2020-07-08 16:38:33,309 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 16:38:33,310 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-08 16:38:33,310 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1391923275] [2020-07-08 16:38:33,311 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 190 [2020-07-08 16:38:33,312 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 16:38:33,312 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-08 16:38:33,624 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 190 edges. 190 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 16:38:33,625 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-08 16:38:33,625 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 16:38:33,625 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-08 16:38:33,626 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2020-07-08 16:38:33,626 INFO L87 Difference]: Start difference. First operand 1716 states and 2149 transitions. Second operand 9 states. [2020-07-08 16:39:19,735 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 16:39:19,736 INFO L93 Difference]: Finished difference Result 5516 states and 7650 transitions. [2020-07-08 16:39:19,736 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2020-07-08 16:39:19,736 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 190 [2020-07-08 16:39:19,736 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 16:39:19,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 16:39:19,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 22 states and 1718 transitions. [2020-07-08 16:39:19,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 16:39:19,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 22 states and 1718 transitions. [2020-07-08 16:39:19,753 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 22 states and 1718 transitions. [2020-07-08 16:39:22,583 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1718 edges. 1718 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 16:39:23,185 INFO L225 Difference]: With dead ends: 5516 [2020-07-08 16:39:23,186 INFO L226 Difference]: Without dead ends: 3824 [2020-07-08 16:39:23,194 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 14 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 70 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=133, Invalid=329, Unknown=0, NotChecked=0, Total=462 [2020-07-08 16:39:23,199 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3824 states. [2020-07-08 16:39:54,464 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3824 to 3242. [2020-07-08 16:39:54,465 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 16:39:54,465 INFO L82 GeneralOperation]: Start isEquivalent. First operand 3824 states. Second operand 3242 states. [2020-07-08 16:39:54,465 INFO L74 IsIncluded]: Start isIncluded. First operand 3824 states. Second operand 3242 states. [2020-07-08 16:39:54,465 INFO L87 Difference]: Start difference. First operand 3824 states. Second operand 3242 states. [2020-07-08 16:39:55,038 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 16:39:55,038 INFO L93 Difference]: Finished difference Result 3824 states and 5129 transitions. [2020-07-08 16:39:55,038 INFO L276 IsEmpty]: Start isEmpty. Operand 3824 states and 5129 transitions. [2020-07-08 16:39:55,055 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 16:39:55,055 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 16:39:55,056 INFO L74 IsIncluded]: Start isIncluded. First operand 3242 states. Second operand 3824 states. [2020-07-08 16:39:55,056 INFO L87 Difference]: Start difference. First operand 3242 states. Second operand 3824 states. [2020-07-08 16:39:55,607 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 16:39:55,607 INFO L93 Difference]: Finished difference Result 3824 states and 5129 transitions. [2020-07-08 16:39:55,607 INFO L276 IsEmpty]: Start isEmpty. Operand 3824 states and 5129 transitions. [2020-07-08 16:39:55,623 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 16:39:55,623 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 16:39:55,623 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 16:39:55,624 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 16:39:55,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3242 states. [2020-07-08 16:39:56,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3242 states to 3242 states and 3981 transitions. [2020-07-08 16:39:56,022 INFO L78 Accepts]: Start accepts. Automaton has 3242 states and 3981 transitions. Word has length 190 [2020-07-08 16:39:56,022 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 16:39:56,022 INFO L479 AbstractCegarLoop]: Abstraction has 3242 states and 3981 transitions. [2020-07-08 16:39:56,022 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-08 16:39:56,023 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3242 states and 3981 transitions. [2020-07-08 16:40:07,586 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 3981 edges. 3981 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 16:40:07,586 INFO L276 IsEmpty]: Start isEmpty. Operand 3242 states and 3981 transitions. [2020-07-08 16:40:07,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2020-07-08 16:40:07,595 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 16:40:07,596 INFO L422 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 16:40:07,596 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-08 16:40:07,596 INFO L427 AbstractCegarLoop]: === Iteration 6 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 16:40:07,596 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 16:40:07,596 INFO L82 PathProgramCache]: Analyzing trace with hash 355130920, now seen corresponding path program 1 times [2020-07-08 16:40:07,597 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 16:40:07,597 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1595040444] [2020-07-08 16:40:07,597 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 16:40:07,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 16:40:07,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 16:40:07,809 INFO L280 TraceCheckUtils]: 0: Hoare triple {68181#(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; {68088#true} is VALID [2020-07-08 16:40:07,810 INFO L280 TraceCheckUtils]: 1: Hoare triple {68088#true} ~d~0 := 4; {68088#true} is VALID [2020-07-08 16:40:07,810 INFO L280 TraceCheckUtils]: 2: Hoare triple {68088#true} ~e~0 := 5; {68088#true} is VALID [2020-07-08 16:40:07,810 INFO L280 TraceCheckUtils]: 3: Hoare triple {68088#true} ~f~0 := 6; {68088#true} is VALID [2020-07-08 16:40:07,810 INFO L280 TraceCheckUtils]: 4: Hoare triple {68088#true} ~c~0 := 3; {68088#true} is VALID [2020-07-08 16:40:07,811 INFO L280 TraceCheckUtils]: 5: Hoare triple {68088#true} ~b~0 := 2; {68088#true} is VALID [2020-07-08 16:40:07,811 INFO L280 TraceCheckUtils]: 6: Hoare triple {68088#true} ~u~0 := 21; {68088#true} is VALID [2020-07-08 16:40:07,811 INFO L280 TraceCheckUtils]: 7: Hoare triple {68088#true} ~v~0 := 22; {68088#true} is VALID [2020-07-08 16:40:07,811 INFO L280 TraceCheckUtils]: 8: Hoare triple {68088#true} ~w~0 := 23; {68088#true} is VALID [2020-07-08 16:40:07,811 INFO L280 TraceCheckUtils]: 9: Hoare triple {68088#true} ~x~0 := 24; {68088#true} is VALID [2020-07-08 16:40:07,812 INFO L280 TraceCheckUtils]: 10: Hoare triple {68088#true} ~y~0 := 25; {68088#true} is VALID [2020-07-08 16:40:07,812 INFO L280 TraceCheckUtils]: 11: Hoare triple {68088#true} ~z~0 := 26; {68088#true} is VALID [2020-07-08 16:40:07,812 INFO L280 TraceCheckUtils]: 12: Hoare triple {68088#true} ~a17~0 := 1; {68088#true} is VALID [2020-07-08 16:40:07,812 INFO L280 TraceCheckUtils]: 13: Hoare triple {68088#true} ~a7~0 := 0; {68088#true} is VALID [2020-07-08 16:40:07,813 INFO L280 TraceCheckUtils]: 14: Hoare triple {68088#true} ~a20~0 := 1; {68088#true} is VALID [2020-07-08 16:40:07,813 INFO L280 TraceCheckUtils]: 15: Hoare triple {68088#true} ~a8~0 := 15; {68088#true} is VALID [2020-07-08 16:40:07,813 INFO L280 TraceCheckUtils]: 16: Hoare triple {68088#true} ~a12~0 := 8; {68088#true} is VALID [2020-07-08 16:40:07,813 INFO L280 TraceCheckUtils]: 17: Hoare triple {68088#true} ~a16~0 := 5; {68088#true} is VALID [2020-07-08 16:40:07,813 INFO L280 TraceCheckUtils]: 18: Hoare triple {68088#true} ~a21~0 := 1; {68088#true} is VALID [2020-07-08 16:40:07,814 INFO L280 TraceCheckUtils]: 19: Hoare triple {68088#true} assume true; {68088#true} is VALID [2020-07-08 16:40:07,814 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {68088#true} {68088#true} #1100#return; {68088#true} is VALID [2020-07-08 16:40:07,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 16:40:07,862 INFO L280 TraceCheckUtils]: 0: Hoare triple {68182#(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; {68088#true} is VALID [2020-07-08 16:40:07,862 INFO L280 TraceCheckUtils]: 1: Hoare triple {68088#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); {68088#true} is VALID [2020-07-08 16:40:07,863 INFO L280 TraceCheckUtils]: 2: Hoare triple {68088#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); {68088#true} is VALID [2020-07-08 16:40:07,863 INFO L280 TraceCheckUtils]: 3: Hoare triple {68088#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); {68088#true} is VALID [2020-07-08 16:40:07,864 INFO L280 TraceCheckUtils]: 4: Hoare triple {68088#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; {68183#(= 1 ~a21~0)} is VALID [2020-07-08 16:40:07,865 INFO L280 TraceCheckUtils]: 5: Hoare triple {68183#(= 1 ~a21~0)} ~a8~0 := 13; {68183#(= 1 ~a21~0)} is VALID [2020-07-08 16:40:07,866 INFO L280 TraceCheckUtils]: 6: Hoare triple {68183#(= 1 ~a21~0)} ~a7~0 := 1; {68122#(and (= 1 ~a7~0) (= 1 ~a21~0))} is VALID [2020-07-08 16:40:07,867 INFO L280 TraceCheckUtils]: 7: Hoare triple {68122#(and (= 1 ~a7~0) (= 1 ~a21~0))} ~a16~0 := 4; {68122#(and (= 1 ~a7~0) (= 1 ~a21~0))} is VALID [2020-07-08 16:40:07,868 INFO L280 TraceCheckUtils]: 8: Hoare triple {68122#(and (= 1 ~a7~0) (= 1 ~a21~0))} #res := -1; {68122#(and (= 1 ~a7~0) (= 1 ~a21~0))} is VALID [2020-07-08 16:40:07,869 INFO L280 TraceCheckUtils]: 9: Hoare triple {68122#(and (= 1 ~a7~0) (= 1 ~a21~0))} assume true; {68122#(and (= 1 ~a7~0) (= 1 ~a21~0))} is VALID [2020-07-08 16:40:07,870 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {68122#(and (= 1 ~a7~0) (= 1 ~a21~0))} {68088#true} #1104#return; {68122#(and (= 1 ~a7~0) (= 1 ~a21~0))} is VALID [2020-07-08 16:40:07,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 16:40:07,975 INFO L280 TraceCheckUtils]: 0: Hoare triple {68182#(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; {68184#(and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 16:40:07,976 INFO L280 TraceCheckUtils]: 1: Hoare triple {68184#(and (= ~a7~0 |old(~a7~0)|) (= ~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); {68185#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a7~0 |old(~a7~0)|) (= 1 ~a7~0)))} is VALID [2020-07-08 16:40:07,978 INFO L280 TraceCheckUtils]: 2: Hoare triple {68185#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a7~0 |old(~a7~0)|) (= 1 ~a7~0)))} 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); {68185#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a7~0 |old(~a7~0)|) (= 1 ~a7~0)))} is VALID [2020-07-08 16:40:07,979 INFO L280 TraceCheckUtils]: 3: Hoare triple {68185#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a7~0 |old(~a7~0)|) (= 1 ~a7~0)))} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {68185#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a7~0 |old(~a7~0)|) (= 1 ~a7~0)))} is VALID [2020-07-08 16:40:07,981 INFO L280 TraceCheckUtils]: 4: Hoare triple {68185#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a7~0 |old(~a7~0)|) (= 1 ~a7~0)))} 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); {68185#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a7~0 |old(~a7~0)|) (= 1 ~a7~0)))} is VALID [2020-07-08 16:40:07,982 INFO L280 TraceCheckUtils]: 5: Hoare triple {68185#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a7~0 |old(~a7~0)|) (= 1 ~a7~0)))} 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); {68185#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a7~0 |old(~a7~0)|) (= 1 ~a7~0)))} is VALID [2020-07-08 16:40:07,984 INFO L280 TraceCheckUtils]: 6: Hoare triple {68185#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a7~0 |old(~a7~0)|) (= 1 ~a7~0)))} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {68185#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a7~0 |old(~a7~0)|) (= 1 ~a7~0)))} is VALID [2020-07-08 16:40:07,985 INFO L280 TraceCheckUtils]: 7: Hoare triple {68185#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a7~0 |old(~a7~0)|) (= 1 ~a7~0)))} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {68185#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a7~0 |old(~a7~0)|) (= 1 ~a7~0)))} is VALID [2020-07-08 16:40:07,986 INFO L280 TraceCheckUtils]: 8: Hoare triple {68185#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a7~0 |old(~a7~0)|) (= 1 ~a7~0)))} 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)); {68186#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-08 16:40:07,987 INFO L280 TraceCheckUtils]: 9: Hoare triple {68186#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} ~a7~0 := 1; {68186#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-08 16:40:07,988 INFO L280 TraceCheckUtils]: 10: Hoare triple {68186#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} ~a17~0 := 1; {68186#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-08 16:40:07,989 INFO L280 TraceCheckUtils]: 11: Hoare triple {68186#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} ~a21~0 := 0; {68186#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-08 16:40:07,990 INFO L280 TraceCheckUtils]: 12: Hoare triple {68186#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} ~a20~0 := 1; {68186#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-08 16:40:07,991 INFO L280 TraceCheckUtils]: 13: Hoare triple {68186#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} ~a8~0 := 13; {68186#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-08 16:40:07,991 INFO L280 TraceCheckUtils]: 14: Hoare triple {68186#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} ~a16~0 := 5; {68186#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-08 16:40:07,992 INFO L280 TraceCheckUtils]: 15: Hoare triple {68186#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} #res := 26; {68186#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-08 16:40:07,993 INFO L280 TraceCheckUtils]: 16: Hoare triple {68186#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} assume true; {68186#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-08 16:40:07,994 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {68186#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} {68122#(and (= 1 ~a7~0) (= 1 ~a21~0))} #1104#return; {68089#false} is VALID [2020-07-08 16:40:08,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 16:40:08,013 INFO L280 TraceCheckUtils]: 0: Hoare triple {68182#(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; {68088#true} is VALID [2020-07-08 16:40:08,014 INFO L280 TraceCheckUtils]: 1: Hoare triple {68088#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); {68088#true} is VALID [2020-07-08 16:40:08,014 INFO L280 TraceCheckUtils]: 2: Hoare triple {68088#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); {68088#true} is VALID [2020-07-08 16:40:08,014 INFO L280 TraceCheckUtils]: 3: Hoare triple {68088#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); {68088#true} is VALID [2020-07-08 16:40:08,014 INFO L280 TraceCheckUtils]: 4: Hoare triple {68088#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); {68088#true} is VALID [2020-07-08 16:40:08,014 INFO L280 TraceCheckUtils]: 5: Hoare triple {68088#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); {68088#true} is VALID [2020-07-08 16:40:08,015 INFO L280 TraceCheckUtils]: 6: Hoare triple {68088#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); {68088#true} is VALID [2020-07-08 16:40:08,015 INFO L280 TraceCheckUtils]: 7: Hoare triple {68088#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)); {68088#true} is VALID [2020-07-08 16:40:08,015 INFO L280 TraceCheckUtils]: 8: Hoare triple {68088#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))); {68088#true} is VALID [2020-07-08 16:40:08,015 INFO L280 TraceCheckUtils]: 9: Hoare triple {68088#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); {68088#true} is VALID [2020-07-08 16:40:08,016 INFO L280 TraceCheckUtils]: 10: Hoare triple {68088#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); {68088#true} is VALID [2020-07-08 16:40:08,016 INFO L280 TraceCheckUtils]: 11: Hoare triple {68088#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); {68088#true} is VALID [2020-07-08 16:40:08,016 INFO L280 TraceCheckUtils]: 12: Hoare triple {68088#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); {68088#true} is VALID [2020-07-08 16:40:08,016 INFO L280 TraceCheckUtils]: 13: Hoare triple {68088#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); {68088#true} is VALID [2020-07-08 16:40:08,016 INFO L280 TraceCheckUtils]: 14: Hoare triple {68088#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); {68088#true} is VALID [2020-07-08 16:40:08,017 INFO L280 TraceCheckUtils]: 15: Hoare triple {68088#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); {68088#true} is VALID [2020-07-08 16:40:08,017 INFO L280 TraceCheckUtils]: 16: Hoare triple {68088#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); {68088#true} is VALID [2020-07-08 16:40:08,017 INFO L280 TraceCheckUtils]: 17: Hoare triple {68088#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); {68088#true} is VALID [2020-07-08 16:40:08,017 INFO L280 TraceCheckUtils]: 18: Hoare triple {68088#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); {68088#true} is VALID [2020-07-08 16:40:08,017 INFO L280 TraceCheckUtils]: 19: Hoare triple {68088#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)); {68088#true} is VALID [2020-07-08 16:40:08,018 INFO L280 TraceCheckUtils]: 20: Hoare triple {68088#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)); {68088#true} is VALID [2020-07-08 16:40:08,018 INFO L280 TraceCheckUtils]: 21: Hoare triple {68088#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); {68088#true} is VALID [2020-07-08 16:40:08,018 INFO L280 TraceCheckUtils]: 22: Hoare triple {68088#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; {68088#true} is VALID [2020-07-08 16:40:08,018 INFO L280 TraceCheckUtils]: 23: Hoare triple {68088#true} ~a16~0 := 4; {68088#true} is VALID [2020-07-08 16:40:08,019 INFO L280 TraceCheckUtils]: 24: Hoare triple {68088#true} ~a17~0 := 0; {68088#true} is VALID [2020-07-08 16:40:08,019 INFO L280 TraceCheckUtils]: 25: Hoare triple {68088#true} #res := 25; {68088#true} is VALID [2020-07-08 16:40:08,019 INFO L280 TraceCheckUtils]: 26: Hoare triple {68088#true} assume true; {68088#true} is VALID [2020-07-08 16:40:08,019 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {68088#true} {68089#false} #1104#return; {68089#false} is VALID [2020-07-08 16:40:08,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 16:40:08,026 INFO L280 TraceCheckUtils]: 0: Hoare triple {68182#(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; {68088#true} is VALID [2020-07-08 16:40:08,027 INFO L280 TraceCheckUtils]: 1: Hoare triple {68088#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); {68088#true} is VALID [2020-07-08 16:40:08,027 INFO L280 TraceCheckUtils]: 2: Hoare triple {68088#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; {68088#true} is VALID [2020-07-08 16:40:08,028 INFO L280 TraceCheckUtils]: 3: Hoare triple {68088#true} ~a20~0 := 0; {68088#true} is VALID [2020-07-08 16:40:08,028 INFO L280 TraceCheckUtils]: 4: Hoare triple {68088#true} ~a16~0 := 6; {68088#true} is VALID [2020-07-08 16:40:08,028 INFO L280 TraceCheckUtils]: 5: Hoare triple {68088#true} ~a17~0 := 0; {68088#true} is VALID [2020-07-08 16:40:08,028 INFO L280 TraceCheckUtils]: 6: Hoare triple {68088#true} ~a8~0 := 15; {68088#true} is VALID [2020-07-08 16:40:08,028 INFO L280 TraceCheckUtils]: 7: Hoare triple {68088#true} ~a7~0 := 0; {68088#true} is VALID [2020-07-08 16:40:08,029 INFO L280 TraceCheckUtils]: 8: Hoare triple {68088#true} ~a21~0 := 1; {68088#true} is VALID [2020-07-08 16:40:08,029 INFO L280 TraceCheckUtils]: 9: Hoare triple {68088#true} #res := 26; {68088#true} is VALID [2020-07-08 16:40:08,029 INFO L280 TraceCheckUtils]: 10: Hoare triple {68088#true} assume true; {68088#true} is VALID [2020-07-08 16:40:08,029 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {68088#true} {68089#false} #1104#return; {68089#false} is VALID [2020-07-08 16:40:08,031 INFO L263 TraceCheckUtils]: 0: Hoare triple {68088#true} call ULTIMATE.init(); {68181#(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 [2020-07-08 16:40:08,031 INFO L280 TraceCheckUtils]: 1: Hoare triple {68181#(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; {68088#true} is VALID [2020-07-08 16:40:08,032 INFO L280 TraceCheckUtils]: 2: Hoare triple {68088#true} ~d~0 := 4; {68088#true} is VALID [2020-07-08 16:40:08,032 INFO L280 TraceCheckUtils]: 3: Hoare triple {68088#true} ~e~0 := 5; {68088#true} is VALID [2020-07-08 16:40:08,032 INFO L280 TraceCheckUtils]: 4: Hoare triple {68088#true} ~f~0 := 6; {68088#true} is VALID [2020-07-08 16:40:08,032 INFO L280 TraceCheckUtils]: 5: Hoare triple {68088#true} ~c~0 := 3; {68088#true} is VALID [2020-07-08 16:40:08,033 INFO L280 TraceCheckUtils]: 6: Hoare triple {68088#true} ~b~0 := 2; {68088#true} is VALID [2020-07-08 16:40:08,033 INFO L280 TraceCheckUtils]: 7: Hoare triple {68088#true} ~u~0 := 21; {68088#true} is VALID [2020-07-08 16:40:08,033 INFO L280 TraceCheckUtils]: 8: Hoare triple {68088#true} ~v~0 := 22; {68088#true} is VALID [2020-07-08 16:40:08,034 INFO L280 TraceCheckUtils]: 9: Hoare triple {68088#true} ~w~0 := 23; {68088#true} is VALID [2020-07-08 16:40:08,034 INFO L280 TraceCheckUtils]: 10: Hoare triple {68088#true} ~x~0 := 24; {68088#true} is VALID [2020-07-08 16:40:08,034 INFO L280 TraceCheckUtils]: 11: Hoare triple {68088#true} ~y~0 := 25; {68088#true} is VALID [2020-07-08 16:40:08,035 INFO L280 TraceCheckUtils]: 12: Hoare triple {68088#true} ~z~0 := 26; {68088#true} is VALID [2020-07-08 16:40:08,035 INFO L280 TraceCheckUtils]: 13: Hoare triple {68088#true} ~a17~0 := 1; {68088#true} is VALID [2020-07-08 16:40:08,035 INFO L280 TraceCheckUtils]: 14: Hoare triple {68088#true} ~a7~0 := 0; {68088#true} is VALID [2020-07-08 16:40:08,036 INFO L280 TraceCheckUtils]: 15: Hoare triple {68088#true} ~a20~0 := 1; {68088#true} is VALID [2020-07-08 16:40:08,036 INFO L280 TraceCheckUtils]: 16: Hoare triple {68088#true} ~a8~0 := 15; {68088#true} is VALID [2020-07-08 16:40:08,036 INFO L280 TraceCheckUtils]: 17: Hoare triple {68088#true} ~a12~0 := 8; {68088#true} is VALID [2020-07-08 16:40:08,037 INFO L280 TraceCheckUtils]: 18: Hoare triple {68088#true} ~a16~0 := 5; {68088#true} is VALID [2020-07-08 16:40:08,037 INFO L280 TraceCheckUtils]: 19: Hoare triple {68088#true} ~a21~0 := 1; {68088#true} is VALID [2020-07-08 16:40:08,037 INFO L280 TraceCheckUtils]: 20: Hoare triple {68088#true} assume true; {68088#true} is VALID [2020-07-08 16:40:08,038 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {68088#true} {68088#true} #1100#return; {68088#true} is VALID [2020-07-08 16:40:08,038 INFO L263 TraceCheckUtils]: 22: Hoare triple {68088#true} call #t~ret4 := main(); {68088#true} is VALID [2020-07-08 16:40:08,038 INFO L280 TraceCheckUtils]: 23: Hoare triple {68088#true} ~output~0 := -1; {68088#true} is VALID [2020-07-08 16:40:08,039 INFO L280 TraceCheckUtils]: 24: Hoare triple {68088#true} assume !false; {68088#true} is VALID [2020-07-08 16:40:08,039 INFO L280 TraceCheckUtils]: 25: Hoare triple {68088#true} havoc ~input~0; {68088#true} is VALID [2020-07-08 16:40:08,039 INFO L280 TraceCheckUtils]: 26: Hoare triple {68088#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {68088#true} is VALID [2020-07-08 16:40:08,039 INFO L280 TraceCheckUtils]: 27: Hoare triple {68088#true} ~input~0 := #t~nondet2; {68088#true} is VALID [2020-07-08 16:40:08,040 INFO L280 TraceCheckUtils]: 28: Hoare triple {68088#true} havoc #t~nondet2; {68088#true} is VALID [2020-07-08 16:40:08,040 INFO L280 TraceCheckUtils]: 29: Hoare triple {68088#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {68088#true} is VALID [2020-07-08 16:40:08,042 INFO L263 TraceCheckUtils]: 30: Hoare triple {68088#true} call #t~ret3 := calculate_output(~input~0); {68182#(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 [2020-07-08 16:40:08,043 INFO L280 TraceCheckUtils]: 31: Hoare triple {68182#(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; {68088#true} is VALID [2020-07-08 16:40:08,043 INFO L280 TraceCheckUtils]: 32: Hoare triple {68088#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); {68088#true} is VALID [2020-07-08 16:40:08,044 INFO L280 TraceCheckUtils]: 33: Hoare triple {68088#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); {68088#true} is VALID [2020-07-08 16:40:08,044 INFO L280 TraceCheckUtils]: 34: Hoare triple {68088#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); {68088#true} is VALID [2020-07-08 16:40:08,049 INFO L280 TraceCheckUtils]: 35: Hoare triple {68088#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; {68183#(= 1 ~a21~0)} is VALID [2020-07-08 16:40:08,050 INFO L280 TraceCheckUtils]: 36: Hoare triple {68183#(= 1 ~a21~0)} ~a8~0 := 13; {68183#(= 1 ~a21~0)} is VALID [2020-07-08 16:40:08,051 INFO L280 TraceCheckUtils]: 37: Hoare triple {68183#(= 1 ~a21~0)} ~a7~0 := 1; {68122#(and (= 1 ~a7~0) (= 1 ~a21~0))} is VALID [2020-07-08 16:40:08,052 INFO L280 TraceCheckUtils]: 38: Hoare triple {68122#(and (= 1 ~a7~0) (= 1 ~a21~0))} ~a16~0 := 4; {68122#(and (= 1 ~a7~0) (= 1 ~a21~0))} is VALID [2020-07-08 16:40:08,054 INFO L280 TraceCheckUtils]: 39: Hoare triple {68122#(and (= 1 ~a7~0) (= 1 ~a21~0))} #res := -1; {68122#(and (= 1 ~a7~0) (= 1 ~a21~0))} is VALID [2020-07-08 16:40:08,055 INFO L280 TraceCheckUtils]: 40: Hoare triple {68122#(and (= 1 ~a7~0) (= 1 ~a21~0))} assume true; {68122#(and (= 1 ~a7~0) (= 1 ~a21~0))} is VALID [2020-07-08 16:40:08,056 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {68122#(and (= 1 ~a7~0) (= 1 ~a21~0))} {68088#true} #1104#return; {68122#(and (= 1 ~a7~0) (= 1 ~a21~0))} is VALID [2020-07-08 16:40:08,057 INFO L280 TraceCheckUtils]: 42: Hoare triple {68122#(and (= 1 ~a7~0) (= 1 ~a21~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {68122#(and (= 1 ~a7~0) (= 1 ~a21~0))} is VALID [2020-07-08 16:40:08,058 INFO L280 TraceCheckUtils]: 43: Hoare triple {68122#(and (= 1 ~a7~0) (= 1 ~a21~0))} ~output~0 := #t~ret3; {68122#(and (= 1 ~a7~0) (= 1 ~a21~0))} is VALID [2020-07-08 16:40:08,059 INFO L280 TraceCheckUtils]: 44: Hoare triple {68122#(and (= 1 ~a7~0) (= 1 ~a21~0))} havoc #t~ret3; {68122#(and (= 1 ~a7~0) (= 1 ~a21~0))} is VALID [2020-07-08 16:40:08,060 INFO L280 TraceCheckUtils]: 45: Hoare triple {68122#(and (= 1 ~a7~0) (= 1 ~a21~0))} assume !false; {68122#(and (= 1 ~a7~0) (= 1 ~a21~0))} is VALID [2020-07-08 16:40:08,061 INFO L280 TraceCheckUtils]: 46: Hoare triple {68122#(and (= 1 ~a7~0) (= 1 ~a21~0))} havoc ~input~0; {68122#(and (= 1 ~a7~0) (= 1 ~a21~0))} is VALID [2020-07-08 16:40:08,062 INFO L280 TraceCheckUtils]: 47: Hoare triple {68122#(and (= 1 ~a7~0) (= 1 ~a21~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {68122#(and (= 1 ~a7~0) (= 1 ~a21~0))} is VALID [2020-07-08 16:40:08,063 INFO L280 TraceCheckUtils]: 48: Hoare triple {68122#(and (= 1 ~a7~0) (= 1 ~a21~0))} ~input~0 := #t~nondet2; {68122#(and (= 1 ~a7~0) (= 1 ~a21~0))} is VALID [2020-07-08 16:40:08,063 INFO L280 TraceCheckUtils]: 49: Hoare triple {68122#(and (= 1 ~a7~0) (= 1 ~a21~0))} havoc #t~nondet2; {68122#(and (= 1 ~a7~0) (= 1 ~a21~0))} is VALID [2020-07-08 16:40:08,064 INFO L280 TraceCheckUtils]: 50: Hoare triple {68122#(and (= 1 ~a7~0) (= 1 ~a21~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {68122#(and (= 1 ~a7~0) (= 1 ~a21~0))} is VALID [2020-07-08 16:40:08,065 INFO L263 TraceCheckUtils]: 51: Hoare triple {68122#(and (= 1 ~a7~0) (= 1 ~a21~0))} call #t~ret3 := calculate_output(~input~0); {68182#(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 [2020-07-08 16:40:08,066 INFO L280 TraceCheckUtils]: 52: Hoare triple {68182#(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; {68184#(and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 16:40:08,068 INFO L280 TraceCheckUtils]: 53: Hoare triple {68184#(and (= ~a7~0 |old(~a7~0)|) (= ~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); {68185#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a7~0 |old(~a7~0)|) (= 1 ~a7~0)))} is VALID [2020-07-08 16:40:08,069 INFO L280 TraceCheckUtils]: 54: Hoare triple {68185#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a7~0 |old(~a7~0)|) (= 1 ~a7~0)))} 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); {68185#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a7~0 |old(~a7~0)|) (= 1 ~a7~0)))} is VALID [2020-07-08 16:40:08,070 INFO L280 TraceCheckUtils]: 55: Hoare triple {68185#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a7~0 |old(~a7~0)|) (= 1 ~a7~0)))} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {68185#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a7~0 |old(~a7~0)|) (= 1 ~a7~0)))} is VALID [2020-07-08 16:40:08,071 INFO L280 TraceCheckUtils]: 56: Hoare triple {68185#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a7~0 |old(~a7~0)|) (= 1 ~a7~0)))} 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); {68185#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a7~0 |old(~a7~0)|) (= 1 ~a7~0)))} is VALID [2020-07-08 16:40:08,072 INFO L280 TraceCheckUtils]: 57: Hoare triple {68185#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a7~0 |old(~a7~0)|) (= 1 ~a7~0)))} 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); {68185#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a7~0 |old(~a7~0)|) (= 1 ~a7~0)))} is VALID [2020-07-08 16:40:08,073 INFO L280 TraceCheckUtils]: 58: Hoare triple {68185#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a7~0 |old(~a7~0)|) (= 1 ~a7~0)))} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {68185#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a7~0 |old(~a7~0)|) (= 1 ~a7~0)))} is VALID [2020-07-08 16:40:08,074 INFO L280 TraceCheckUtils]: 59: Hoare triple {68185#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a7~0 |old(~a7~0)|) (= 1 ~a7~0)))} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {68185#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a7~0 |old(~a7~0)|) (= 1 ~a7~0)))} is VALID [2020-07-08 16:40:08,076 INFO L280 TraceCheckUtils]: 60: Hoare triple {68185#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a7~0 |old(~a7~0)|) (= 1 ~a7~0)))} 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)); {68186#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-08 16:40:08,077 INFO L280 TraceCheckUtils]: 61: Hoare triple {68186#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} ~a7~0 := 1; {68186#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-08 16:40:08,077 INFO L280 TraceCheckUtils]: 62: Hoare triple {68186#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} ~a17~0 := 1; {68186#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-08 16:40:08,078 INFO L280 TraceCheckUtils]: 63: Hoare triple {68186#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} ~a21~0 := 0; {68186#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-08 16:40:08,079 INFO L280 TraceCheckUtils]: 64: Hoare triple {68186#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} ~a20~0 := 1; {68186#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-08 16:40:08,079 INFO L280 TraceCheckUtils]: 65: Hoare triple {68186#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} ~a8~0 := 13; {68186#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-08 16:40:08,080 INFO L280 TraceCheckUtils]: 66: Hoare triple {68186#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} ~a16~0 := 5; {68186#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-08 16:40:08,081 INFO L280 TraceCheckUtils]: 67: Hoare triple {68186#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} #res := 26; {68186#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-08 16:40:08,081 INFO L280 TraceCheckUtils]: 68: Hoare triple {68186#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} assume true; {68186#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-08 16:40:08,082 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {68186#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} {68122#(and (= 1 ~a7~0) (= 1 ~a21~0))} #1104#return; {68089#false} is VALID [2020-07-08 16:40:08,083 INFO L280 TraceCheckUtils]: 70: Hoare triple {68089#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {68089#false} is VALID [2020-07-08 16:40:08,083 INFO L280 TraceCheckUtils]: 71: Hoare triple {68089#false} ~output~0 := #t~ret3; {68089#false} is VALID [2020-07-08 16:40:08,083 INFO L280 TraceCheckUtils]: 72: Hoare triple {68089#false} havoc #t~ret3; {68089#false} is VALID [2020-07-08 16:40:08,083 INFO L280 TraceCheckUtils]: 73: Hoare triple {68089#false} assume !false; {68089#false} is VALID [2020-07-08 16:40:08,083 INFO L280 TraceCheckUtils]: 74: Hoare triple {68089#false} havoc ~input~0; {68089#false} is VALID [2020-07-08 16:40:08,084 INFO L280 TraceCheckUtils]: 75: Hoare triple {68089#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {68089#false} is VALID [2020-07-08 16:40:08,084 INFO L280 TraceCheckUtils]: 76: Hoare triple {68089#false} ~input~0 := #t~nondet2; {68089#false} is VALID [2020-07-08 16:40:08,084 INFO L280 TraceCheckUtils]: 77: Hoare triple {68089#false} havoc #t~nondet2; {68089#false} is VALID [2020-07-08 16:40:08,084 INFO L280 TraceCheckUtils]: 78: Hoare triple {68089#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {68089#false} is VALID [2020-07-08 16:40:08,084 INFO L263 TraceCheckUtils]: 79: Hoare triple {68089#false} call #t~ret3 := calculate_output(~input~0); {68182#(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 [2020-07-08 16:40:08,085 INFO L280 TraceCheckUtils]: 80: Hoare triple {68182#(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; {68088#true} is VALID [2020-07-08 16:40:08,085 INFO L280 TraceCheckUtils]: 81: Hoare triple {68088#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); {68088#true} is VALID [2020-07-08 16:40:08,085 INFO L280 TraceCheckUtils]: 82: Hoare triple {68088#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); {68088#true} is VALID [2020-07-08 16:40:08,085 INFO L280 TraceCheckUtils]: 83: Hoare triple {68088#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); {68088#true} is VALID [2020-07-08 16:40:08,085 INFO L280 TraceCheckUtils]: 84: Hoare triple {68088#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); {68088#true} is VALID [2020-07-08 16:40:08,086 INFO L280 TraceCheckUtils]: 85: Hoare triple {68088#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); {68088#true} is VALID [2020-07-08 16:40:08,086 INFO L280 TraceCheckUtils]: 86: Hoare triple {68088#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); {68088#true} is VALID [2020-07-08 16:40:08,086 INFO L280 TraceCheckUtils]: 87: Hoare triple {68088#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)); {68088#true} is VALID [2020-07-08 16:40:08,086 INFO L280 TraceCheckUtils]: 88: Hoare triple {68088#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))); {68088#true} is VALID [2020-07-08 16:40:08,087 INFO L280 TraceCheckUtils]: 89: Hoare triple {68088#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); {68088#true} is VALID [2020-07-08 16:40:08,087 INFO L280 TraceCheckUtils]: 90: Hoare triple {68088#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); {68088#true} is VALID [2020-07-08 16:40:08,087 INFO L280 TraceCheckUtils]: 91: Hoare triple {68088#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); {68088#true} is VALID [2020-07-08 16:40:08,088 INFO L280 TraceCheckUtils]: 92: Hoare triple {68088#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); {68088#true} is VALID [2020-07-08 16:40:08,088 INFO L280 TraceCheckUtils]: 93: Hoare triple {68088#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); {68088#true} is VALID [2020-07-08 16:40:08,088 INFO L280 TraceCheckUtils]: 94: Hoare triple {68088#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); {68088#true} is VALID [2020-07-08 16:40:08,088 INFO L280 TraceCheckUtils]: 95: Hoare triple {68088#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); {68088#true} is VALID [2020-07-08 16:40:08,089 INFO L280 TraceCheckUtils]: 96: Hoare triple {68088#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); {68088#true} is VALID [2020-07-08 16:40:08,089 INFO L280 TraceCheckUtils]: 97: Hoare triple {68088#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); {68088#true} is VALID [2020-07-08 16:40:08,089 INFO L280 TraceCheckUtils]: 98: Hoare triple {68088#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); {68088#true} is VALID [2020-07-08 16:40:08,096 INFO L280 TraceCheckUtils]: 99: Hoare triple {68088#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)); {68088#true} is VALID [2020-07-08 16:40:08,096 INFO L280 TraceCheckUtils]: 100: Hoare triple {68088#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)); {68088#true} is VALID [2020-07-08 16:40:08,097 INFO L280 TraceCheckUtils]: 101: Hoare triple {68088#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); {68088#true} is VALID [2020-07-08 16:40:08,097 INFO L280 TraceCheckUtils]: 102: Hoare triple {68088#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; {68088#true} is VALID [2020-07-08 16:40:08,097 INFO L280 TraceCheckUtils]: 103: Hoare triple {68088#true} ~a16~0 := 4; {68088#true} is VALID [2020-07-08 16:40:08,098 INFO L280 TraceCheckUtils]: 104: Hoare triple {68088#true} ~a17~0 := 0; {68088#true} is VALID [2020-07-08 16:40:08,098 INFO L280 TraceCheckUtils]: 105: Hoare triple {68088#true} #res := 25; {68088#true} is VALID [2020-07-08 16:40:08,098 INFO L280 TraceCheckUtils]: 106: Hoare triple {68088#true} assume true; {68088#true} is VALID [2020-07-08 16:40:08,099 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {68088#true} {68089#false} #1104#return; {68089#false} is VALID [2020-07-08 16:40:08,099 INFO L280 TraceCheckUtils]: 108: Hoare triple {68089#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {68089#false} is VALID [2020-07-08 16:40:08,099 INFO L280 TraceCheckUtils]: 109: Hoare triple {68089#false} ~output~0 := #t~ret3; {68089#false} is VALID [2020-07-08 16:40:08,100 INFO L280 TraceCheckUtils]: 110: Hoare triple {68089#false} havoc #t~ret3; {68089#false} is VALID [2020-07-08 16:40:08,100 INFO L280 TraceCheckUtils]: 111: Hoare triple {68089#false} assume !false; {68089#false} is VALID [2020-07-08 16:40:08,100 INFO L280 TraceCheckUtils]: 112: Hoare triple {68089#false} havoc ~input~0; {68089#false} is VALID [2020-07-08 16:40:08,101 INFO L280 TraceCheckUtils]: 113: Hoare triple {68089#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {68089#false} is VALID [2020-07-08 16:40:08,101 INFO L280 TraceCheckUtils]: 114: Hoare triple {68089#false} ~input~0 := #t~nondet2; {68089#false} is VALID [2020-07-08 16:40:08,101 INFO L280 TraceCheckUtils]: 115: Hoare triple {68089#false} havoc #t~nondet2; {68089#false} is VALID [2020-07-08 16:40:08,102 INFO L280 TraceCheckUtils]: 116: Hoare triple {68089#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {68089#false} is VALID [2020-07-08 16:40:08,102 INFO L263 TraceCheckUtils]: 117: Hoare triple {68089#false} call #t~ret3 := calculate_output(~input~0); {68182#(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 [2020-07-08 16:40:08,102 INFO L280 TraceCheckUtils]: 118: Hoare triple {68182#(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; {68088#true} is VALID [2020-07-08 16:40:08,103 INFO L280 TraceCheckUtils]: 119: Hoare triple {68088#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); {68088#true} is VALID [2020-07-08 16:40:08,103 INFO L280 TraceCheckUtils]: 120: Hoare triple {68088#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; {68088#true} is VALID [2020-07-08 16:40:08,103 INFO L280 TraceCheckUtils]: 121: Hoare triple {68088#true} ~a20~0 := 0; {68088#true} is VALID [2020-07-08 16:40:08,104 INFO L280 TraceCheckUtils]: 122: Hoare triple {68088#true} ~a16~0 := 6; {68088#true} is VALID [2020-07-08 16:40:08,104 INFO L280 TraceCheckUtils]: 123: Hoare triple {68088#true} ~a17~0 := 0; {68088#true} is VALID [2020-07-08 16:40:08,104 INFO L280 TraceCheckUtils]: 124: Hoare triple {68088#true} ~a8~0 := 15; {68088#true} is VALID [2020-07-08 16:40:08,104 INFO L280 TraceCheckUtils]: 125: Hoare triple {68088#true} ~a7~0 := 0; {68088#true} is VALID [2020-07-08 16:40:08,105 INFO L280 TraceCheckUtils]: 126: Hoare triple {68088#true} ~a21~0 := 1; {68088#true} is VALID [2020-07-08 16:40:08,105 INFO L280 TraceCheckUtils]: 127: Hoare triple {68088#true} #res := 26; {68088#true} is VALID [2020-07-08 16:40:08,105 INFO L280 TraceCheckUtils]: 128: Hoare triple {68088#true} assume true; {68088#true} is VALID [2020-07-08 16:40:08,106 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {68088#true} {68089#false} #1104#return; {68089#false} is VALID [2020-07-08 16:40:08,106 INFO L280 TraceCheckUtils]: 130: Hoare triple {68089#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {68089#false} is VALID [2020-07-08 16:40:08,106 INFO L280 TraceCheckUtils]: 131: Hoare triple {68089#false} ~output~0 := #t~ret3; {68089#false} is VALID [2020-07-08 16:40:08,107 INFO L280 TraceCheckUtils]: 132: Hoare triple {68089#false} havoc #t~ret3; {68089#false} is VALID [2020-07-08 16:40:08,107 INFO L280 TraceCheckUtils]: 133: Hoare triple {68089#false} assume !false; {68089#false} is VALID [2020-07-08 16:40:08,107 INFO L280 TraceCheckUtils]: 134: Hoare triple {68089#false} havoc ~input~0; {68089#false} is VALID [2020-07-08 16:40:08,108 INFO L280 TraceCheckUtils]: 135: Hoare triple {68089#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {68089#false} is VALID [2020-07-08 16:40:08,108 INFO L280 TraceCheckUtils]: 136: Hoare triple {68089#false} ~input~0 := #t~nondet2; {68089#false} is VALID [2020-07-08 16:40:08,108 INFO L280 TraceCheckUtils]: 137: Hoare triple {68089#false} havoc #t~nondet2; {68089#false} is VALID [2020-07-08 16:40:08,109 INFO L280 TraceCheckUtils]: 138: Hoare triple {68089#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {68089#false} is VALID [2020-07-08 16:40:08,109 INFO L263 TraceCheckUtils]: 139: Hoare triple {68089#false} call #t~ret3 := calculate_output(~input~0); {68089#false} is VALID [2020-07-08 16:40:08,109 INFO L280 TraceCheckUtils]: 140: Hoare triple {68089#false} ~input := #in~input; {68089#false} is VALID [2020-07-08 16:40:08,110 INFO L280 TraceCheckUtils]: 141: Hoare triple {68089#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); {68089#false} is VALID [2020-07-08 16:40:08,110 INFO L280 TraceCheckUtils]: 142: Hoare triple {68089#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); {68089#false} is VALID [2020-07-08 16:40:08,110 INFO L280 TraceCheckUtils]: 143: Hoare triple {68089#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); {68089#false} is VALID [2020-07-08 16:40:08,110 INFO L280 TraceCheckUtils]: 144: Hoare triple {68089#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); {68089#false} is VALID [2020-07-08 16:40:08,111 INFO L280 TraceCheckUtils]: 145: Hoare triple {68089#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); {68089#false} is VALID [2020-07-08 16:40:08,111 INFO L280 TraceCheckUtils]: 146: Hoare triple {68089#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); {68089#false} is VALID [2020-07-08 16:40:08,111 INFO L280 TraceCheckUtils]: 147: Hoare triple {68089#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)); {68089#false} is VALID [2020-07-08 16:40:08,112 INFO L280 TraceCheckUtils]: 148: Hoare triple {68089#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))); {68089#false} is VALID [2020-07-08 16:40:08,112 INFO L280 TraceCheckUtils]: 149: Hoare triple {68089#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); {68089#false} is VALID [2020-07-08 16:40:08,112 INFO L280 TraceCheckUtils]: 150: Hoare triple {68089#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); {68089#false} is VALID [2020-07-08 16:40:08,112 INFO L280 TraceCheckUtils]: 151: Hoare triple {68089#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); {68089#false} is VALID [2020-07-08 16:40:08,113 INFO L280 TraceCheckUtils]: 152: Hoare triple {68089#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); {68089#false} is VALID [2020-07-08 16:40:08,113 INFO L280 TraceCheckUtils]: 153: Hoare triple {68089#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); {68089#false} is VALID [2020-07-08 16:40:08,113 INFO L280 TraceCheckUtils]: 154: Hoare triple {68089#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); {68089#false} is VALID [2020-07-08 16:40:08,114 INFO L280 TraceCheckUtils]: 155: Hoare triple {68089#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); {68089#false} is VALID [2020-07-08 16:40:08,114 INFO L280 TraceCheckUtils]: 156: Hoare triple {68089#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); {68089#false} is VALID [2020-07-08 16:40:08,114 INFO L280 TraceCheckUtils]: 157: Hoare triple {68089#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); {68089#false} is VALID [2020-07-08 16:40:08,115 INFO L280 TraceCheckUtils]: 158: Hoare triple {68089#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); {68089#false} is VALID [2020-07-08 16:40:08,115 INFO L280 TraceCheckUtils]: 159: Hoare triple {68089#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)); {68089#false} is VALID [2020-07-08 16:40:08,115 INFO L280 TraceCheckUtils]: 160: Hoare triple {68089#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)); {68089#false} is VALID [2020-07-08 16:40:08,115 INFO L280 TraceCheckUtils]: 161: Hoare triple {68089#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); {68089#false} is VALID [2020-07-08 16:40:08,115 INFO L280 TraceCheckUtils]: 162: Hoare triple {68089#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); {68089#false} is VALID [2020-07-08 16:40:08,116 INFO L280 TraceCheckUtils]: 163: Hoare triple {68089#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); {68089#false} is VALID [2020-07-08 16:40:08,116 INFO L280 TraceCheckUtils]: 164: Hoare triple {68089#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); {68089#false} is VALID [2020-07-08 16:40:08,116 INFO L280 TraceCheckUtils]: 165: Hoare triple {68089#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); {68089#false} is VALID [2020-07-08 16:40:08,116 INFO L280 TraceCheckUtils]: 166: Hoare triple {68089#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); {68089#false} is VALID [2020-07-08 16:40:08,116 INFO L280 TraceCheckUtils]: 167: Hoare triple {68089#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); {68089#false} is VALID [2020-07-08 16:40:08,117 INFO L280 TraceCheckUtils]: 168: Hoare triple {68089#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); {68089#false} is VALID [2020-07-08 16:40:08,117 INFO L280 TraceCheckUtils]: 169: Hoare triple {68089#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); {68089#false} is VALID [2020-07-08 16:40:08,117 INFO L280 TraceCheckUtils]: 170: Hoare triple {68089#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); {68089#false} is VALID [2020-07-08 16:40:08,117 INFO L280 TraceCheckUtils]: 171: Hoare triple {68089#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); {68089#false} is VALID [2020-07-08 16:40:08,117 INFO L280 TraceCheckUtils]: 172: Hoare triple {68089#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); {68089#false} is VALID [2020-07-08 16:40:08,118 INFO L280 TraceCheckUtils]: 173: Hoare triple {68089#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); {68089#false} is VALID [2020-07-08 16:40:08,118 INFO L280 TraceCheckUtils]: 174: Hoare triple {68089#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); {68089#false} is VALID [2020-07-08 16:40:08,118 INFO L280 TraceCheckUtils]: 175: Hoare triple {68089#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); {68089#false} is VALID [2020-07-08 16:40:08,118 INFO L280 TraceCheckUtils]: 176: Hoare triple {68089#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); {68089#false} is VALID [2020-07-08 16:40:08,118 INFO L280 TraceCheckUtils]: 177: Hoare triple {68089#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)); {68089#false} is VALID [2020-07-08 16:40:08,119 INFO L280 TraceCheckUtils]: 178: Hoare triple {68089#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)))); {68089#false} is VALID [2020-07-08 16:40:08,119 INFO L280 TraceCheckUtils]: 179: Hoare triple {68089#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); {68089#false} is VALID [2020-07-08 16:40:08,119 INFO L280 TraceCheckUtils]: 180: Hoare triple {68089#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); {68089#false} is VALID [2020-07-08 16:40:08,119 INFO L280 TraceCheckUtils]: 181: Hoare triple {68089#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)); {68089#false} is VALID [2020-07-08 16:40:08,119 INFO L280 TraceCheckUtils]: 182: Hoare triple {68089#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); {68089#false} is VALID [2020-07-08 16:40:08,120 INFO L280 TraceCheckUtils]: 183: Hoare triple {68089#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); {68089#false} is VALID [2020-07-08 16:40:08,120 INFO L280 TraceCheckUtils]: 184: Hoare triple {68089#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); {68089#false} is VALID [2020-07-08 16:40:08,133 INFO L280 TraceCheckUtils]: 185: Hoare triple {68089#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))); {68089#false} is VALID [2020-07-08 16:40:08,134 INFO L280 TraceCheckUtils]: 186: Hoare triple {68089#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); {68089#false} is VALID [2020-07-08 16:40:08,134 INFO L280 TraceCheckUtils]: 187: Hoare triple {68089#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)); {68089#false} is VALID [2020-07-08 16:40:08,134 INFO L280 TraceCheckUtils]: 188: Hoare triple {68089#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)); {68089#false} is VALID [2020-07-08 16:40:08,134 INFO L280 TraceCheckUtils]: 189: Hoare triple {68089#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); {68089#false} is VALID [2020-07-08 16:40:08,135 INFO L280 TraceCheckUtils]: 190: Hoare triple {68089#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); {68089#false} is VALID [2020-07-08 16:40:08,135 INFO L280 TraceCheckUtils]: 191: Hoare triple {68089#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); {68089#false} is VALID [2020-07-08 16:40:08,135 INFO L280 TraceCheckUtils]: 192: Hoare triple {68089#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); {68089#false} is VALID [2020-07-08 16:40:08,135 INFO L280 TraceCheckUtils]: 193: Hoare triple {68089#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); {68089#false} is VALID [2020-07-08 16:40:08,135 INFO L280 TraceCheckUtils]: 194: Hoare triple {68089#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); {68089#false} is VALID [2020-07-08 16:40:08,135 INFO L280 TraceCheckUtils]: 195: Hoare triple {68089#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); {68089#false} is VALID [2020-07-08 16:40:08,136 INFO L280 TraceCheckUtils]: 196: Hoare triple {68089#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); {68089#false} is VALID [2020-07-08 16:40:08,136 INFO L280 TraceCheckUtils]: 197: Hoare triple {68089#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); {68089#false} is VALID [2020-07-08 16:40:08,136 INFO L280 TraceCheckUtils]: 198: Hoare triple {68089#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)); {68089#false} is VALID [2020-07-08 16:40:08,138 INFO L280 TraceCheckUtils]: 199: Hoare triple {68089#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); {68089#false} is VALID [2020-07-08 16:40:08,139 INFO L280 TraceCheckUtils]: 200: Hoare triple {68089#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); {68089#false} is VALID [2020-07-08 16:40:08,139 INFO L280 TraceCheckUtils]: 201: Hoare triple {68089#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)); {68089#false} is VALID [2020-07-08 16:40:08,139 INFO L280 TraceCheckUtils]: 202: Hoare triple {68089#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)); {68089#false} is VALID [2020-07-08 16:40:08,139 INFO L280 TraceCheckUtils]: 203: Hoare triple {68089#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); {68089#false} is VALID [2020-07-08 16:40:08,139 INFO L280 TraceCheckUtils]: 204: Hoare triple {68089#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); {68089#false} is VALID [2020-07-08 16:40:08,139 INFO L280 TraceCheckUtils]: 205: Hoare triple {68089#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); {68089#false} is VALID [2020-07-08 16:40:08,140 INFO L280 TraceCheckUtils]: 206: Hoare triple {68089#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))); {68089#false} is VALID [2020-07-08 16:40:08,140 INFO L280 TraceCheckUtils]: 207: Hoare triple {68089#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {68089#false} is VALID [2020-07-08 16:40:08,140 INFO L280 TraceCheckUtils]: 208: Hoare triple {68089#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {68089#false} is VALID [2020-07-08 16:40:08,140 INFO L280 TraceCheckUtils]: 209: Hoare triple {68089#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {68089#false} is VALID [2020-07-08 16:40:08,141 INFO L280 TraceCheckUtils]: 210: Hoare triple {68089#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {68089#false} is VALID [2020-07-08 16:40:08,141 INFO L280 TraceCheckUtils]: 211: Hoare triple {68089#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {68089#false} is VALID [2020-07-08 16:40:08,144 INFO L280 TraceCheckUtils]: 212: Hoare triple {68089#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {68089#false} is VALID [2020-07-08 16:40:08,145 INFO L280 TraceCheckUtils]: 213: Hoare triple {68089#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {68089#false} is VALID [2020-07-08 16:40:08,145 INFO L280 TraceCheckUtils]: 214: Hoare triple {68089#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {68089#false} is VALID [2020-07-08 16:40:08,145 INFO L280 TraceCheckUtils]: 215: Hoare triple {68089#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {68089#false} is VALID [2020-07-08 16:40:08,146 INFO L280 TraceCheckUtils]: 216: Hoare triple {68089#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {68089#false} is VALID [2020-07-08 16:40:08,146 INFO L280 TraceCheckUtils]: 217: Hoare triple {68089#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {68089#false} is VALID [2020-07-08 16:40:08,148 INFO L280 TraceCheckUtils]: 218: Hoare triple {68089#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {68089#false} is VALID [2020-07-08 16:40:08,149 INFO L280 TraceCheckUtils]: 219: Hoare triple {68089#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {68089#false} is VALID [2020-07-08 16:40:08,149 INFO L280 TraceCheckUtils]: 220: Hoare triple {68089#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {68089#false} is VALID [2020-07-08 16:40:08,149 INFO L280 TraceCheckUtils]: 221: Hoare triple {68089#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {68089#false} is VALID [2020-07-08 16:40:08,150 INFO L280 TraceCheckUtils]: 222: Hoare triple {68089#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {68089#false} is VALID [2020-07-08 16:40:08,150 INFO L280 TraceCheckUtils]: 223: Hoare triple {68089#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {68089#false} is VALID [2020-07-08 16:40:08,150 INFO L280 TraceCheckUtils]: 224: Hoare triple {68089#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {68089#false} is VALID [2020-07-08 16:40:08,151 INFO L280 TraceCheckUtils]: 225: Hoare triple {68089#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {68089#false} is VALID [2020-07-08 16:40:08,151 INFO L280 TraceCheckUtils]: 226: Hoare triple {68089#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {68089#false} is VALID [2020-07-08 16:40:08,151 INFO L280 TraceCheckUtils]: 227: Hoare triple {68089#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {68089#false} is VALID [2020-07-08 16:40:08,152 INFO L280 TraceCheckUtils]: 228: Hoare triple {68089#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {68089#false} is VALID [2020-07-08 16:40:08,152 INFO L280 TraceCheckUtils]: 229: Hoare triple {68089#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {68089#false} is VALID [2020-07-08 16:40:08,152 INFO L280 TraceCheckUtils]: 230: Hoare triple {68089#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {68089#false} is VALID [2020-07-08 16:40:08,153 INFO L280 TraceCheckUtils]: 231: Hoare triple {68089#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {68089#false} is VALID [2020-07-08 16:40:08,153 INFO L280 TraceCheckUtils]: 232: Hoare triple {68089#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {68089#false} is VALID [2020-07-08 16:40:08,153 INFO L280 TraceCheckUtils]: 233: Hoare triple {68089#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {68089#false} is VALID [2020-07-08 16:40:08,154 INFO L280 TraceCheckUtils]: 234: Hoare triple {68089#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {68089#false} is VALID [2020-07-08 16:40:08,154 INFO L280 TraceCheckUtils]: 235: Hoare triple {68089#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {68089#false} is VALID [2020-07-08 16:40:08,154 INFO L280 TraceCheckUtils]: 236: Hoare triple {68089#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {68089#false} is VALID [2020-07-08 16:40:08,154 INFO L280 TraceCheckUtils]: 237: Hoare triple {68089#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {68089#false} is VALID [2020-07-08 16:40:08,155 INFO L280 TraceCheckUtils]: 238: Hoare triple {68089#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {68089#false} is VALID [2020-07-08 16:40:08,155 INFO L280 TraceCheckUtils]: 239: Hoare triple {68089#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {68089#false} is VALID [2020-07-08 16:40:08,155 INFO L280 TraceCheckUtils]: 240: Hoare triple {68089#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {68089#false} is VALID [2020-07-08 16:40:08,156 INFO L280 TraceCheckUtils]: 241: Hoare triple {68089#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {68089#false} is VALID [2020-07-08 16:40:08,156 INFO L280 TraceCheckUtils]: 242: Hoare triple {68089#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {68089#false} is VALID [2020-07-08 16:40:08,156 INFO L280 TraceCheckUtils]: 243: Hoare triple {68089#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {68089#false} is VALID [2020-07-08 16:40:08,157 INFO L280 TraceCheckUtils]: 244: Hoare triple {68089#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {68089#false} is VALID [2020-07-08 16:40:08,157 INFO L280 TraceCheckUtils]: 245: Hoare triple {68089#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {68089#false} is VALID [2020-07-08 16:40:08,157 INFO L280 TraceCheckUtils]: 246: Hoare triple {68089#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {68089#false} is VALID [2020-07-08 16:40:08,158 INFO L280 TraceCheckUtils]: 247: Hoare triple {68089#false} assume (((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0; {68089#false} is VALID [2020-07-08 16:40:08,158 INFO L280 TraceCheckUtils]: 248: Hoare triple {68089#false} assume !false; {68089#false} is VALID [2020-07-08 16:40:08,241 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-08 16:40:08,241 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-08 16:40:08,242 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1595040444] [2020-07-08 16:40:08,243 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 16:40:08,243 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-08 16:40:08,243 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1587579954] [2020-07-08 16:40:08,244 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 249 [2020-07-08 16:40:08,244 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 16:40:08,244 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-08 16:40:08,510 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 222 edges. 222 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 16:40:08,510 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-08 16:40:08,511 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 16:40:08,511 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-08 16:40:08,511 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2020-07-08 16:40:08,511 INFO L87 Difference]: Start difference. First operand 3242 states and 3981 transitions. Second operand 9 states. [2020-07-08 16:41:04,868 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 16:41:04,868 INFO L93 Difference]: Finished difference Result 7458 states and 9293 transitions. [2020-07-08 16:41:04,868 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2020-07-08 16:41:04,869 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 249 [2020-07-08 16:41:04,869 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 16:41:04,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 16:41:04,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 1635 transitions. [2020-07-08 16:41:04,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 16:41:04,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 1635 transitions. [2020-07-08 16:41:04,889 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 17 states and 1635 transitions. [2020-07-08 16:41:07,817 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1635 edges. 1635 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 16:41:08,382 INFO L225 Difference]: With dead ends: 7458 [2020-07-08 16:41:08,382 INFO L226 Difference]: Without dead ends: 3807 [2020-07-08 16:41:08,390 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 36 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 48 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=103, Invalid=239, Unknown=0, NotChecked=0, Total=342 [2020-07-08 16:41:08,393 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3807 states. [2020-07-08 16:41:46,162 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3807 to 3800. [2020-07-08 16:41:46,163 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 16:41:46,163 INFO L82 GeneralOperation]: Start isEquivalent. First operand 3807 states. Second operand 3800 states. [2020-07-08 16:41:46,163 INFO L74 IsIncluded]: Start isIncluded. First operand 3807 states. Second operand 3800 states. [2020-07-08 16:41:46,163 INFO L87 Difference]: Start difference. First operand 3807 states. Second operand 3800 states. [2020-07-08 16:41:46,617 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 16:41:46,617 INFO L93 Difference]: Finished difference Result 3807 states and 4425 transitions. [2020-07-08 16:41:46,617 INFO L276 IsEmpty]: Start isEmpty. Operand 3807 states and 4425 transitions. [2020-07-08 16:41:46,621 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 16:41:46,622 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 16:41:46,622 INFO L74 IsIncluded]: Start isIncluded. First operand 3800 states. Second operand 3807 states. [2020-07-08 16:41:46,622 INFO L87 Difference]: Start difference. First operand 3800 states. Second operand 3807 states. [2020-07-08 16:41:47,119 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 16:41:47,120 INFO L93 Difference]: Finished difference Result 3807 states and 4425 transitions. [2020-07-08 16:41:47,120 INFO L276 IsEmpty]: Start isEmpty. Operand 3807 states and 4425 transitions. [2020-07-08 16:41:47,125 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 16:41:47,126 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 16:41:47,126 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 16:41:47,126 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 16:41:47,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3800 states. [2020-07-08 16:41:47,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3800 states to 3800 states and 4414 transitions. [2020-07-08 16:41:47,612 INFO L78 Accepts]: Start accepts. Automaton has 3800 states and 4414 transitions. Word has length 249 [2020-07-08 16:41:47,613 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 16:41:47,613 INFO L479 AbstractCegarLoop]: Abstraction has 3800 states and 4414 transitions. [2020-07-08 16:41:47,613 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-08 16:41:47,613 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3800 states and 4414 transitions. [2020-07-08 16:42:00,400 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 4414 edges. 4414 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 16:42:00,400 INFO L276 IsEmpty]: Start isEmpty. Operand 3800 states and 4414 transitions. [2020-07-08 16:42:00,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2020-07-08 16:42:00,407 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 16:42:00,407 INFO L422 BasicCegarLoop]: trace histogram [4, 4, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 16:42:00,407 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-08 16:42:00,407 INFO L427 AbstractCegarLoop]: === Iteration 7 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 16:42:00,407 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 16:42:00,408 INFO L82 PathProgramCache]: Analyzing trace with hash 1733833534, now seen corresponding path program 1 times [2020-07-08 16:42:00,408 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 16:42:00,408 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1112068847] [2020-07-08 16:42:00,408 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 16:42:00,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 16:42:00,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 16:42:00,620 INFO L280 TraceCheckUtils]: 0: Hoare triple {98474#(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; {98348#true} is VALID [2020-07-08 16:42:00,620 INFO L280 TraceCheckUtils]: 1: Hoare triple {98348#true} ~d~0 := 4; {98348#true} is VALID [2020-07-08 16:42:00,620 INFO L280 TraceCheckUtils]: 2: Hoare triple {98348#true} ~e~0 := 5; {98348#true} is VALID [2020-07-08 16:42:00,620 INFO L280 TraceCheckUtils]: 3: Hoare triple {98348#true} ~f~0 := 6; {98348#true} is VALID [2020-07-08 16:42:00,621 INFO L280 TraceCheckUtils]: 4: Hoare triple {98348#true} ~c~0 := 3; {98348#true} is VALID [2020-07-08 16:42:00,621 INFO L280 TraceCheckUtils]: 5: Hoare triple {98348#true} ~b~0 := 2; {98348#true} is VALID [2020-07-08 16:42:00,621 INFO L280 TraceCheckUtils]: 6: Hoare triple {98348#true} ~u~0 := 21; {98348#true} is VALID [2020-07-08 16:42:00,621 INFO L280 TraceCheckUtils]: 7: Hoare triple {98348#true} ~v~0 := 22; {98348#true} is VALID [2020-07-08 16:42:00,622 INFO L280 TraceCheckUtils]: 8: Hoare triple {98348#true} ~w~0 := 23; {98348#true} is VALID [2020-07-08 16:42:00,622 INFO L280 TraceCheckUtils]: 9: Hoare triple {98348#true} ~x~0 := 24; {98348#true} is VALID [2020-07-08 16:42:00,622 INFO L280 TraceCheckUtils]: 10: Hoare triple {98348#true} ~y~0 := 25; {98348#true} is VALID [2020-07-08 16:42:00,622 INFO L280 TraceCheckUtils]: 11: Hoare triple {98348#true} ~z~0 := 26; {98348#true} is VALID [2020-07-08 16:42:00,622 INFO L280 TraceCheckUtils]: 12: Hoare triple {98348#true} ~a17~0 := 1; {98348#true} is VALID [2020-07-08 16:42:00,623 INFO L280 TraceCheckUtils]: 13: Hoare triple {98348#true} ~a7~0 := 0; {98348#true} is VALID [2020-07-08 16:42:00,623 INFO L280 TraceCheckUtils]: 14: Hoare triple {98348#true} ~a20~0 := 1; {98348#true} is VALID [2020-07-08 16:42:00,623 INFO L280 TraceCheckUtils]: 15: Hoare triple {98348#true} ~a8~0 := 15; {98348#true} is VALID [2020-07-08 16:42:00,623 INFO L280 TraceCheckUtils]: 16: Hoare triple {98348#true} ~a12~0 := 8; {98348#true} is VALID [2020-07-08 16:42:00,624 INFO L280 TraceCheckUtils]: 17: Hoare triple {98348#true} ~a16~0 := 5; {98348#true} is VALID [2020-07-08 16:42:00,624 INFO L280 TraceCheckUtils]: 18: Hoare triple {98348#true} ~a21~0 := 1; {98348#true} is VALID [2020-07-08 16:42:00,624 INFO L280 TraceCheckUtils]: 19: Hoare triple {98348#true} assume true; {98348#true} is VALID [2020-07-08 16:42:00,624 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {98348#true} {98348#true} #1100#return; {98348#true} is VALID [2020-07-08 16:42:00,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 16:42:00,678 INFO L280 TraceCheckUtils]: 0: Hoare triple {98475#(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; {98348#true} is VALID [2020-07-08 16:42:00,678 INFO L280 TraceCheckUtils]: 1: Hoare triple {98348#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); {98348#true} is VALID [2020-07-08 16:42:00,678 INFO L280 TraceCheckUtils]: 2: Hoare triple {98348#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); {98348#true} is VALID [2020-07-08 16:42:00,678 INFO L280 TraceCheckUtils]: 3: Hoare triple {98348#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); {98348#true} is VALID [2020-07-08 16:42:00,679 INFO L280 TraceCheckUtils]: 4: Hoare triple {98348#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); {98348#true} is VALID [2020-07-08 16:42:00,679 INFO L280 TraceCheckUtils]: 5: Hoare triple {98348#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); {98348#true} is VALID [2020-07-08 16:42:00,679 INFO L280 TraceCheckUtils]: 6: Hoare triple {98348#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); {98348#true} is VALID [2020-07-08 16:42:00,679 INFO L280 TraceCheckUtils]: 7: Hoare triple {98348#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)); {98348#true} is VALID [2020-07-08 16:42:00,679 INFO L280 TraceCheckUtils]: 8: Hoare triple {98348#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))); {98348#true} is VALID [2020-07-08 16:42:00,680 INFO L280 TraceCheckUtils]: 9: Hoare triple {98348#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); {98348#true} is VALID [2020-07-08 16:42:00,680 INFO L280 TraceCheckUtils]: 10: Hoare triple {98348#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); {98348#true} is VALID [2020-07-08 16:42:00,680 INFO L280 TraceCheckUtils]: 11: Hoare triple {98348#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); {98348#true} is VALID [2020-07-08 16:42:00,680 INFO L280 TraceCheckUtils]: 12: Hoare triple {98348#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); {98348#true} is VALID [2020-07-08 16:42:00,681 INFO L280 TraceCheckUtils]: 13: Hoare triple {98348#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); {98348#true} is VALID [2020-07-08 16:42:00,681 INFO L280 TraceCheckUtils]: 14: Hoare triple {98348#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); {98348#true} is VALID [2020-07-08 16:42:00,681 INFO L280 TraceCheckUtils]: 15: Hoare triple {98348#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); {98348#true} is VALID [2020-07-08 16:42:00,681 INFO L280 TraceCheckUtils]: 16: Hoare triple {98348#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); {98348#true} is VALID [2020-07-08 16:42:00,681 INFO L280 TraceCheckUtils]: 17: Hoare triple {98348#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); {98348#true} is VALID [2020-07-08 16:42:00,682 INFO L280 TraceCheckUtils]: 18: Hoare triple {98348#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); {98348#true} is VALID [2020-07-08 16:42:00,682 INFO L280 TraceCheckUtils]: 19: Hoare triple {98348#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)); {98348#true} is VALID [2020-07-08 16:42:00,682 INFO L280 TraceCheckUtils]: 20: Hoare triple {98348#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)); {98348#true} is VALID [2020-07-08 16:42:00,682 INFO L280 TraceCheckUtils]: 21: Hoare triple {98348#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); {98348#true} is VALID [2020-07-08 16:42:00,683 INFO L280 TraceCheckUtils]: 22: Hoare triple {98348#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); {98348#true} is VALID [2020-07-08 16:42:00,683 INFO L280 TraceCheckUtils]: 23: Hoare triple {98348#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); {98348#true} is VALID [2020-07-08 16:42:00,683 INFO L280 TraceCheckUtils]: 24: Hoare triple {98348#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); {98348#true} is VALID [2020-07-08 16:42:00,683 INFO L280 TraceCheckUtils]: 25: Hoare triple {98348#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); {98348#true} is VALID [2020-07-08 16:42:00,684 INFO L280 TraceCheckUtils]: 26: Hoare triple {98348#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); {98348#true} is VALID [2020-07-08 16:42:00,684 INFO L280 TraceCheckUtils]: 27: Hoare triple {98348#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); {98348#true} is VALID [2020-07-08 16:42:00,684 INFO L280 TraceCheckUtils]: 28: Hoare triple {98348#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); {98348#true} is VALID [2020-07-08 16:42:00,684 INFO L280 TraceCheckUtils]: 29: Hoare triple {98348#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); {98348#true} is VALID [2020-07-08 16:42:00,685 INFO L280 TraceCheckUtils]: 30: Hoare triple {98348#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); {98348#true} is VALID [2020-07-08 16:42:00,685 INFO L280 TraceCheckUtils]: 31: Hoare triple {98348#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); {98348#true} is VALID [2020-07-08 16:42:00,685 INFO L280 TraceCheckUtils]: 32: Hoare triple {98348#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); {98348#true} is VALID [2020-07-08 16:42:00,686 INFO L280 TraceCheckUtils]: 33: Hoare triple {98348#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); {98348#true} is VALID [2020-07-08 16:42:00,686 INFO L280 TraceCheckUtils]: 34: Hoare triple {98348#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; {98348#true} is VALID [2020-07-08 16:42:00,686 INFO L280 TraceCheckUtils]: 35: Hoare triple {98348#true} ~a17~0 := 0; {98348#true} is VALID [2020-07-08 16:42:00,687 INFO L280 TraceCheckUtils]: 36: Hoare triple {98348#true} ~a16~0 := 6; {98411#(= 6 ~a16~0)} is VALID [2020-07-08 16:42:00,688 INFO L280 TraceCheckUtils]: 37: Hoare triple {98411#(= 6 ~a16~0)} #res := 22; {98411#(= 6 ~a16~0)} is VALID [2020-07-08 16:42:00,689 INFO L280 TraceCheckUtils]: 38: Hoare triple {98411#(= 6 ~a16~0)} assume true; {98411#(= 6 ~a16~0)} is VALID [2020-07-08 16:42:00,690 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {98411#(= 6 ~a16~0)} {98348#true} #1104#return; {98411#(= 6 ~a16~0)} is VALID [2020-07-08 16:42:00,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 16:42:00,802 INFO L280 TraceCheckUtils]: 0: Hoare triple {98475#(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; {98476#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-08 16:42:00,803 INFO L280 TraceCheckUtils]: 1: Hoare triple {98476#(= ~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); {98476#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-08 16:42:00,804 INFO L280 TraceCheckUtils]: 2: Hoare triple {98476#(= ~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); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 16:42:00,804 INFO L280 TraceCheckUtils]: 3: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 16:42:00,805 INFO L280 TraceCheckUtils]: 4: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 16:42:00,805 INFO L280 TraceCheckUtils]: 5: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 16:42:00,806 INFO L280 TraceCheckUtils]: 6: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 16:42:00,806 INFO L280 TraceCheckUtils]: 7: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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)); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 16:42:00,807 INFO L280 TraceCheckUtils]: 8: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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))); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 16:42:00,808 INFO L280 TraceCheckUtils]: 9: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 16:42:00,808 INFO L280 TraceCheckUtils]: 10: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 16:42:00,809 INFO L280 TraceCheckUtils]: 11: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 16:42:00,810 INFO L280 TraceCheckUtils]: 12: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 16:42:00,810 INFO L280 TraceCheckUtils]: 13: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 16:42:00,811 INFO L280 TraceCheckUtils]: 14: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 16:42:00,812 INFO L280 TraceCheckUtils]: 15: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 16:42:00,812 INFO L280 TraceCheckUtils]: 16: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 16:42:00,813 INFO L280 TraceCheckUtils]: 17: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 16:42:00,814 INFO L280 TraceCheckUtils]: 18: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 16:42:00,814 INFO L280 TraceCheckUtils]: 19: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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)); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 16:42:00,815 INFO L280 TraceCheckUtils]: 20: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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)); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 16:42:00,816 INFO L280 TraceCheckUtils]: 21: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 16:42:00,816 INFO L280 TraceCheckUtils]: 22: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 16:42:00,817 INFO L280 TraceCheckUtils]: 23: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 16:42:00,817 INFO L280 TraceCheckUtils]: 24: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 16:42:00,818 INFO L280 TraceCheckUtils]: 25: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 16:42:00,820 INFO L280 TraceCheckUtils]: 26: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 16:42:00,820 INFO L280 TraceCheckUtils]: 27: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 16:42:00,821 INFO L280 TraceCheckUtils]: 28: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 16:42:00,822 INFO L280 TraceCheckUtils]: 29: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 16:42:00,822 INFO L280 TraceCheckUtils]: 30: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 16:42:00,823 INFO L280 TraceCheckUtils]: 31: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 16:42:00,823 INFO L280 TraceCheckUtils]: 32: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 16:42:00,824 INFO L280 TraceCheckUtils]: 33: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 16:42:00,825 INFO L280 TraceCheckUtils]: 34: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 16:42:00,825 INFO L280 TraceCheckUtils]: 35: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 16:42:00,826 INFO L280 TraceCheckUtils]: 36: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 16:42:00,826 INFO L280 TraceCheckUtils]: 37: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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)); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 16:42:00,827 INFO L280 TraceCheckUtils]: 38: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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)))); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 16:42:00,827 INFO L280 TraceCheckUtils]: 39: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 16:42:00,828 INFO L280 TraceCheckUtils]: 40: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 16:42:00,828 INFO L280 TraceCheckUtils]: 41: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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)); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 16:42:00,829 INFO L280 TraceCheckUtils]: 42: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 16:42:00,830 INFO L280 TraceCheckUtils]: 43: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 16:42:00,830 INFO L280 TraceCheckUtils]: 44: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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; {98478#(= 4 |old(~a16~0)|)} is VALID [2020-07-08 16:42:00,831 INFO L280 TraceCheckUtils]: 45: Hoare triple {98478#(= 4 |old(~a16~0)|)} ~a20~0 := 0; {98478#(= 4 |old(~a16~0)|)} is VALID [2020-07-08 16:42:00,832 INFO L280 TraceCheckUtils]: 46: Hoare triple {98478#(= 4 |old(~a16~0)|)} ~a17~0 := 1; {98478#(= 4 |old(~a16~0)|)} is VALID [2020-07-08 16:42:00,837 INFO L280 TraceCheckUtils]: 47: Hoare triple {98478#(= 4 |old(~a16~0)|)} ~a16~0 := 6; {98478#(= 4 |old(~a16~0)|)} is VALID [2020-07-08 16:42:00,838 INFO L280 TraceCheckUtils]: 48: Hoare triple {98478#(= 4 |old(~a16~0)|)} #res := 21; {98478#(= 4 |old(~a16~0)|)} is VALID [2020-07-08 16:42:00,839 INFO L280 TraceCheckUtils]: 49: Hoare triple {98478#(= 4 |old(~a16~0)|)} assume true; {98478#(= 4 |old(~a16~0)|)} is VALID [2020-07-08 16:42:00,840 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {98478#(= 4 |old(~a16~0)|)} {98411#(= 6 ~a16~0)} #1104#return; {98349#false} is VALID [2020-07-08 16:42:00,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 16:42:00,856 INFO L280 TraceCheckUtils]: 0: Hoare triple {98475#(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; {98348#true} is VALID [2020-07-08 16:42:00,856 INFO L280 TraceCheckUtils]: 1: Hoare triple {98348#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); {98348#true} is VALID [2020-07-08 16:42:00,856 INFO L280 TraceCheckUtils]: 2: Hoare triple {98348#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); {98348#true} is VALID [2020-07-08 16:42:00,856 INFO L280 TraceCheckUtils]: 3: Hoare triple {98348#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); {98348#true} is VALID [2020-07-08 16:42:00,857 INFO L280 TraceCheckUtils]: 4: Hoare triple {98348#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); {98348#true} is VALID [2020-07-08 16:42:00,857 INFO L280 TraceCheckUtils]: 5: Hoare triple {98348#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); {98348#true} is VALID [2020-07-08 16:42:00,857 INFO L280 TraceCheckUtils]: 6: Hoare triple {98348#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; {98348#true} is VALID [2020-07-08 16:42:00,857 INFO L280 TraceCheckUtils]: 7: Hoare triple {98348#true} ~a17~0 := 0; {98348#true} is VALID [2020-07-08 16:42:00,858 INFO L280 TraceCheckUtils]: 8: Hoare triple {98348#true} #res := 26; {98348#true} is VALID [2020-07-08 16:42:00,858 INFO L280 TraceCheckUtils]: 9: Hoare triple {98348#true} assume true; {98348#true} is VALID [2020-07-08 16:42:00,858 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {98348#true} {98349#false} #1104#return; {98349#false} is VALID [2020-07-08 16:42:00,860 INFO L263 TraceCheckUtils]: 0: Hoare triple {98348#true} call ULTIMATE.init(); {98474#(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 [2020-07-08 16:42:00,860 INFO L280 TraceCheckUtils]: 1: Hoare triple {98474#(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; {98348#true} is VALID [2020-07-08 16:42:00,860 INFO L280 TraceCheckUtils]: 2: Hoare triple {98348#true} ~d~0 := 4; {98348#true} is VALID [2020-07-08 16:42:00,861 INFO L280 TraceCheckUtils]: 3: Hoare triple {98348#true} ~e~0 := 5; {98348#true} is VALID [2020-07-08 16:42:00,861 INFO L280 TraceCheckUtils]: 4: Hoare triple {98348#true} ~f~0 := 6; {98348#true} is VALID [2020-07-08 16:42:00,861 INFO L280 TraceCheckUtils]: 5: Hoare triple {98348#true} ~c~0 := 3; {98348#true} is VALID [2020-07-08 16:42:00,861 INFO L280 TraceCheckUtils]: 6: Hoare triple {98348#true} ~b~0 := 2; {98348#true} is VALID [2020-07-08 16:42:00,861 INFO L280 TraceCheckUtils]: 7: Hoare triple {98348#true} ~u~0 := 21; {98348#true} is VALID [2020-07-08 16:42:00,862 INFO L280 TraceCheckUtils]: 8: Hoare triple {98348#true} ~v~0 := 22; {98348#true} is VALID [2020-07-08 16:42:00,862 INFO L280 TraceCheckUtils]: 9: Hoare triple {98348#true} ~w~0 := 23; {98348#true} is VALID [2020-07-08 16:42:00,862 INFO L280 TraceCheckUtils]: 10: Hoare triple {98348#true} ~x~0 := 24; {98348#true} is VALID [2020-07-08 16:42:00,862 INFO L280 TraceCheckUtils]: 11: Hoare triple {98348#true} ~y~0 := 25; {98348#true} is VALID [2020-07-08 16:42:00,862 INFO L280 TraceCheckUtils]: 12: Hoare triple {98348#true} ~z~0 := 26; {98348#true} is VALID [2020-07-08 16:42:00,862 INFO L280 TraceCheckUtils]: 13: Hoare triple {98348#true} ~a17~0 := 1; {98348#true} is VALID [2020-07-08 16:42:00,863 INFO L280 TraceCheckUtils]: 14: Hoare triple {98348#true} ~a7~0 := 0; {98348#true} is VALID [2020-07-08 16:42:00,863 INFO L280 TraceCheckUtils]: 15: Hoare triple {98348#true} ~a20~0 := 1; {98348#true} is VALID [2020-07-08 16:42:00,863 INFO L280 TraceCheckUtils]: 16: Hoare triple {98348#true} ~a8~0 := 15; {98348#true} is VALID [2020-07-08 16:42:00,863 INFO L280 TraceCheckUtils]: 17: Hoare triple {98348#true} ~a12~0 := 8; {98348#true} is VALID [2020-07-08 16:42:00,863 INFO L280 TraceCheckUtils]: 18: Hoare triple {98348#true} ~a16~0 := 5; {98348#true} is VALID [2020-07-08 16:42:00,864 INFO L280 TraceCheckUtils]: 19: Hoare triple {98348#true} ~a21~0 := 1; {98348#true} is VALID [2020-07-08 16:42:00,864 INFO L280 TraceCheckUtils]: 20: Hoare triple {98348#true} assume true; {98348#true} is VALID [2020-07-08 16:42:00,864 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {98348#true} {98348#true} #1100#return; {98348#true} is VALID [2020-07-08 16:42:00,864 INFO L263 TraceCheckUtils]: 22: Hoare triple {98348#true} call #t~ret4 := main(); {98348#true} is VALID [2020-07-08 16:42:00,864 INFO L280 TraceCheckUtils]: 23: Hoare triple {98348#true} ~output~0 := -1; {98348#true} is VALID [2020-07-08 16:42:00,865 INFO L280 TraceCheckUtils]: 24: Hoare triple {98348#true} assume !false; {98348#true} is VALID [2020-07-08 16:42:00,865 INFO L280 TraceCheckUtils]: 25: Hoare triple {98348#true} havoc ~input~0; {98348#true} is VALID [2020-07-08 16:42:00,865 INFO L280 TraceCheckUtils]: 26: Hoare triple {98348#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {98348#true} is VALID [2020-07-08 16:42:00,865 INFO L280 TraceCheckUtils]: 27: Hoare triple {98348#true} ~input~0 := #t~nondet2; {98348#true} is VALID [2020-07-08 16:42:00,865 INFO L280 TraceCheckUtils]: 28: Hoare triple {98348#true} havoc #t~nondet2; {98348#true} is VALID [2020-07-08 16:42:00,866 INFO L280 TraceCheckUtils]: 29: Hoare triple {98348#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {98348#true} is VALID [2020-07-08 16:42:00,867 INFO L263 TraceCheckUtils]: 30: Hoare triple {98348#true} call #t~ret3 := calculate_output(~input~0); {98475#(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 [2020-07-08 16:42:00,867 INFO L280 TraceCheckUtils]: 31: Hoare triple {98475#(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; {98348#true} is VALID [2020-07-08 16:42:00,867 INFO L280 TraceCheckUtils]: 32: Hoare triple {98348#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); {98348#true} is VALID [2020-07-08 16:42:00,868 INFO L280 TraceCheckUtils]: 33: Hoare triple {98348#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); {98348#true} is VALID [2020-07-08 16:42:00,868 INFO L280 TraceCheckUtils]: 34: Hoare triple {98348#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); {98348#true} is VALID [2020-07-08 16:42:00,868 INFO L280 TraceCheckUtils]: 35: Hoare triple {98348#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); {98348#true} is VALID [2020-07-08 16:42:00,868 INFO L280 TraceCheckUtils]: 36: Hoare triple {98348#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); {98348#true} is VALID [2020-07-08 16:42:00,869 INFO L280 TraceCheckUtils]: 37: Hoare triple {98348#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); {98348#true} is VALID [2020-07-08 16:42:00,869 INFO L280 TraceCheckUtils]: 38: Hoare triple {98348#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)); {98348#true} is VALID [2020-07-08 16:42:00,869 INFO L280 TraceCheckUtils]: 39: Hoare triple {98348#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))); {98348#true} is VALID [2020-07-08 16:42:00,869 INFO L280 TraceCheckUtils]: 40: Hoare triple {98348#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); {98348#true} is VALID [2020-07-08 16:42:00,869 INFO L280 TraceCheckUtils]: 41: Hoare triple {98348#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); {98348#true} is VALID [2020-07-08 16:42:00,870 INFO L280 TraceCheckUtils]: 42: Hoare triple {98348#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); {98348#true} is VALID [2020-07-08 16:42:00,870 INFO L280 TraceCheckUtils]: 43: Hoare triple {98348#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); {98348#true} is VALID [2020-07-08 16:42:00,870 INFO L280 TraceCheckUtils]: 44: Hoare triple {98348#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); {98348#true} is VALID [2020-07-08 16:42:00,870 INFO L280 TraceCheckUtils]: 45: Hoare triple {98348#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); {98348#true} is VALID [2020-07-08 16:42:00,870 INFO L280 TraceCheckUtils]: 46: Hoare triple {98348#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); {98348#true} is VALID [2020-07-08 16:42:00,870 INFO L280 TraceCheckUtils]: 47: Hoare triple {98348#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); {98348#true} is VALID [2020-07-08 16:42:00,871 INFO L280 TraceCheckUtils]: 48: Hoare triple {98348#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); {98348#true} is VALID [2020-07-08 16:42:00,871 INFO L280 TraceCheckUtils]: 49: Hoare triple {98348#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); {98348#true} is VALID [2020-07-08 16:42:00,871 INFO L280 TraceCheckUtils]: 50: Hoare triple {98348#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)); {98348#true} is VALID [2020-07-08 16:42:00,871 INFO L280 TraceCheckUtils]: 51: Hoare triple {98348#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)); {98348#true} is VALID [2020-07-08 16:42:00,871 INFO L280 TraceCheckUtils]: 52: Hoare triple {98348#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); {98348#true} is VALID [2020-07-08 16:42:00,872 INFO L280 TraceCheckUtils]: 53: Hoare triple {98348#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); {98348#true} is VALID [2020-07-08 16:42:00,872 INFO L280 TraceCheckUtils]: 54: Hoare triple {98348#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); {98348#true} is VALID [2020-07-08 16:42:00,872 INFO L280 TraceCheckUtils]: 55: Hoare triple {98348#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); {98348#true} is VALID [2020-07-08 16:42:00,872 INFO L280 TraceCheckUtils]: 56: Hoare triple {98348#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); {98348#true} is VALID [2020-07-08 16:42:00,873 INFO L280 TraceCheckUtils]: 57: Hoare triple {98348#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); {98348#true} is VALID [2020-07-08 16:42:00,873 INFO L280 TraceCheckUtils]: 58: Hoare triple {98348#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); {98348#true} is VALID [2020-07-08 16:42:00,873 INFO L280 TraceCheckUtils]: 59: Hoare triple {98348#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); {98348#true} is VALID [2020-07-08 16:42:00,873 INFO L280 TraceCheckUtils]: 60: Hoare triple {98348#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); {98348#true} is VALID [2020-07-08 16:42:00,873 INFO L280 TraceCheckUtils]: 61: Hoare triple {98348#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); {98348#true} is VALID [2020-07-08 16:42:00,874 INFO L280 TraceCheckUtils]: 62: Hoare triple {98348#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); {98348#true} is VALID [2020-07-08 16:42:00,874 INFO L280 TraceCheckUtils]: 63: Hoare triple {98348#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); {98348#true} is VALID [2020-07-08 16:42:00,874 INFO L280 TraceCheckUtils]: 64: Hoare triple {98348#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); {98348#true} is VALID [2020-07-08 16:42:00,874 INFO L280 TraceCheckUtils]: 65: Hoare triple {98348#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; {98348#true} is VALID [2020-07-08 16:42:00,874 INFO L280 TraceCheckUtils]: 66: Hoare triple {98348#true} ~a17~0 := 0; {98348#true} is VALID [2020-07-08 16:42:00,875 INFO L280 TraceCheckUtils]: 67: Hoare triple {98348#true} ~a16~0 := 6; {98411#(= 6 ~a16~0)} is VALID [2020-07-08 16:42:00,876 INFO L280 TraceCheckUtils]: 68: Hoare triple {98411#(= 6 ~a16~0)} #res := 22; {98411#(= 6 ~a16~0)} is VALID [2020-07-08 16:42:00,877 INFO L280 TraceCheckUtils]: 69: Hoare triple {98411#(= 6 ~a16~0)} assume true; {98411#(= 6 ~a16~0)} is VALID [2020-07-08 16:42:00,878 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {98411#(= 6 ~a16~0)} {98348#true} #1104#return; {98411#(= 6 ~a16~0)} is VALID [2020-07-08 16:42:00,879 INFO L280 TraceCheckUtils]: 71: Hoare triple {98411#(= 6 ~a16~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {98411#(= 6 ~a16~0)} is VALID [2020-07-08 16:42:00,880 INFO L280 TraceCheckUtils]: 72: Hoare triple {98411#(= 6 ~a16~0)} ~output~0 := #t~ret3; {98411#(= 6 ~a16~0)} is VALID [2020-07-08 16:42:00,881 INFO L280 TraceCheckUtils]: 73: Hoare triple {98411#(= 6 ~a16~0)} havoc #t~ret3; {98411#(= 6 ~a16~0)} is VALID [2020-07-08 16:42:00,882 INFO L280 TraceCheckUtils]: 74: Hoare triple {98411#(= 6 ~a16~0)} assume !false; {98411#(= 6 ~a16~0)} is VALID [2020-07-08 16:42:00,883 INFO L280 TraceCheckUtils]: 75: Hoare triple {98411#(= 6 ~a16~0)} havoc ~input~0; {98411#(= 6 ~a16~0)} is VALID [2020-07-08 16:42:00,884 INFO L280 TraceCheckUtils]: 76: Hoare triple {98411#(= 6 ~a16~0)} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {98411#(= 6 ~a16~0)} is VALID [2020-07-08 16:42:00,884 INFO L280 TraceCheckUtils]: 77: Hoare triple {98411#(= 6 ~a16~0)} ~input~0 := #t~nondet2; {98411#(= 6 ~a16~0)} is VALID [2020-07-08 16:42:00,885 INFO L280 TraceCheckUtils]: 78: Hoare triple {98411#(= 6 ~a16~0)} havoc #t~nondet2; {98411#(= 6 ~a16~0)} is VALID [2020-07-08 16:42:00,885 INFO L280 TraceCheckUtils]: 79: Hoare triple {98411#(= 6 ~a16~0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {98411#(= 6 ~a16~0)} is VALID [2020-07-08 16:42:00,887 INFO L263 TraceCheckUtils]: 80: Hoare triple {98411#(= 6 ~a16~0)} call #t~ret3 := calculate_output(~input~0); {98475#(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 [2020-07-08 16:42:00,888 INFO L280 TraceCheckUtils]: 81: Hoare triple {98475#(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; {98476#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-08 16:42:00,888 INFO L280 TraceCheckUtils]: 82: Hoare triple {98476#(= ~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); {98476#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-08 16:42:00,889 INFO L280 TraceCheckUtils]: 83: Hoare triple {98476#(= ~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); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 16:42:00,890 INFO L280 TraceCheckUtils]: 84: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 16:42:00,890 INFO L280 TraceCheckUtils]: 85: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 16:42:00,891 INFO L280 TraceCheckUtils]: 86: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 16:42:00,892 INFO L280 TraceCheckUtils]: 87: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 16:42:00,892 INFO L280 TraceCheckUtils]: 88: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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)); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 16:42:00,893 INFO L280 TraceCheckUtils]: 89: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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))); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 16:42:00,893 INFO L280 TraceCheckUtils]: 90: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 16:42:00,894 INFO L280 TraceCheckUtils]: 91: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 16:42:00,895 INFO L280 TraceCheckUtils]: 92: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 16:42:00,895 INFO L280 TraceCheckUtils]: 93: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 16:42:00,896 INFO L280 TraceCheckUtils]: 94: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 16:42:00,896 INFO L280 TraceCheckUtils]: 95: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 16:42:00,897 INFO L280 TraceCheckUtils]: 96: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 16:42:00,897 INFO L280 TraceCheckUtils]: 97: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 16:42:00,898 INFO L280 TraceCheckUtils]: 98: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 16:42:00,899 INFO L280 TraceCheckUtils]: 99: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 16:42:00,899 INFO L280 TraceCheckUtils]: 100: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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)); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 16:42:00,900 INFO L280 TraceCheckUtils]: 101: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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)); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 16:42:00,901 INFO L280 TraceCheckUtils]: 102: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 16:42:00,901 INFO L280 TraceCheckUtils]: 103: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 16:42:00,902 INFO L280 TraceCheckUtils]: 104: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 16:42:00,903 INFO L280 TraceCheckUtils]: 105: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 16:42:00,903 INFO L280 TraceCheckUtils]: 106: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 16:42:00,904 INFO L280 TraceCheckUtils]: 107: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 16:42:00,905 INFO L280 TraceCheckUtils]: 108: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 16:42:00,905 INFO L280 TraceCheckUtils]: 109: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 16:42:00,906 INFO L280 TraceCheckUtils]: 110: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 16:42:00,907 INFO L280 TraceCheckUtils]: 111: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 16:42:00,907 INFO L280 TraceCheckUtils]: 112: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 16:42:00,908 INFO L280 TraceCheckUtils]: 113: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 16:42:00,908 INFO L280 TraceCheckUtils]: 114: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 16:42:00,909 INFO L280 TraceCheckUtils]: 115: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 16:42:00,910 INFO L280 TraceCheckUtils]: 116: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 16:42:00,910 INFO L280 TraceCheckUtils]: 117: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 16:42:00,911 INFO L280 TraceCheckUtils]: 118: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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)); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 16:42:00,912 INFO L280 TraceCheckUtils]: 119: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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)))); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 16:42:00,912 INFO L280 TraceCheckUtils]: 120: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 16:42:00,913 INFO L280 TraceCheckUtils]: 121: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 16:42:00,914 INFO L280 TraceCheckUtils]: 122: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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)); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 16:42:00,915 INFO L280 TraceCheckUtils]: 123: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 16:42:00,915 INFO L280 TraceCheckUtils]: 124: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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); {98477#(or (not (= 4 ~a16~0)) (= 4 |old(~a16~0)|))} is VALID [2020-07-08 16:42:00,916 INFO L280 TraceCheckUtils]: 125: Hoare triple {98477#(or (not (= 4 ~a16~0)) (= 4 |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; {98478#(= 4 |old(~a16~0)|)} is VALID [2020-07-08 16:42:00,917 INFO L280 TraceCheckUtils]: 126: Hoare triple {98478#(= 4 |old(~a16~0)|)} ~a20~0 := 0; {98478#(= 4 |old(~a16~0)|)} is VALID [2020-07-08 16:42:00,918 INFO L280 TraceCheckUtils]: 127: Hoare triple {98478#(= 4 |old(~a16~0)|)} ~a17~0 := 1; {98478#(= 4 |old(~a16~0)|)} is VALID [2020-07-08 16:42:00,918 INFO L280 TraceCheckUtils]: 128: Hoare triple {98478#(= 4 |old(~a16~0)|)} ~a16~0 := 6; {98478#(= 4 |old(~a16~0)|)} is VALID [2020-07-08 16:42:00,919 INFO L280 TraceCheckUtils]: 129: Hoare triple {98478#(= 4 |old(~a16~0)|)} #res := 21; {98478#(= 4 |old(~a16~0)|)} is VALID [2020-07-08 16:42:00,920 INFO L280 TraceCheckUtils]: 130: Hoare triple {98478#(= 4 |old(~a16~0)|)} assume true; {98478#(= 4 |old(~a16~0)|)} is VALID [2020-07-08 16:42:00,921 INFO L275 TraceCheckUtils]: 131: Hoare quadruple {98478#(= 4 |old(~a16~0)|)} {98411#(= 6 ~a16~0)} #1104#return; {98349#false} is VALID [2020-07-08 16:42:00,921 INFO L280 TraceCheckUtils]: 132: Hoare triple {98349#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {98349#false} is VALID [2020-07-08 16:42:00,922 INFO L280 TraceCheckUtils]: 133: Hoare triple {98349#false} ~output~0 := #t~ret3; {98349#false} is VALID [2020-07-08 16:42:00,922 INFO L280 TraceCheckUtils]: 134: Hoare triple {98349#false} havoc #t~ret3; {98349#false} is VALID [2020-07-08 16:42:00,922 INFO L280 TraceCheckUtils]: 135: Hoare triple {98349#false} assume !false; {98349#false} is VALID [2020-07-08 16:42:00,922 INFO L280 TraceCheckUtils]: 136: Hoare triple {98349#false} havoc ~input~0; {98349#false} is VALID [2020-07-08 16:42:00,923 INFO L280 TraceCheckUtils]: 137: Hoare triple {98349#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {98349#false} is VALID [2020-07-08 16:42:00,923 INFO L280 TraceCheckUtils]: 138: Hoare triple {98349#false} ~input~0 := #t~nondet2; {98349#false} is VALID [2020-07-08 16:42:00,923 INFO L280 TraceCheckUtils]: 139: Hoare triple {98349#false} havoc #t~nondet2; {98349#false} is VALID [2020-07-08 16:42:00,923 INFO L280 TraceCheckUtils]: 140: Hoare triple {98349#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {98349#false} is VALID [2020-07-08 16:42:00,923 INFO L263 TraceCheckUtils]: 141: Hoare triple {98349#false} call #t~ret3 := calculate_output(~input~0); {98475#(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 [2020-07-08 16:42:00,924 INFO L280 TraceCheckUtils]: 142: Hoare triple {98475#(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; {98348#true} is VALID [2020-07-08 16:42:00,924 INFO L280 TraceCheckUtils]: 143: Hoare triple {98348#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); {98348#true} is VALID [2020-07-08 16:42:00,924 INFO L280 TraceCheckUtils]: 144: Hoare triple {98348#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); {98348#true} is VALID [2020-07-08 16:42:00,924 INFO L280 TraceCheckUtils]: 145: Hoare triple {98348#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); {98348#true} is VALID [2020-07-08 16:42:00,924 INFO L280 TraceCheckUtils]: 146: Hoare triple {98348#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); {98348#true} is VALID [2020-07-08 16:42:00,925 INFO L280 TraceCheckUtils]: 147: Hoare triple {98348#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); {98348#true} is VALID [2020-07-08 16:42:00,925 INFO L280 TraceCheckUtils]: 148: Hoare triple {98348#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; {98348#true} is VALID [2020-07-08 16:42:00,925 INFO L280 TraceCheckUtils]: 149: Hoare triple {98348#true} ~a17~0 := 0; {98348#true} is VALID [2020-07-08 16:42:00,925 INFO L280 TraceCheckUtils]: 150: Hoare triple {98348#true} #res := 26; {98348#true} is VALID [2020-07-08 16:42:00,925 INFO L280 TraceCheckUtils]: 151: Hoare triple {98348#true} assume true; {98348#true} is VALID [2020-07-08 16:42:00,925 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {98348#true} {98349#false} #1104#return; {98349#false} is VALID [2020-07-08 16:42:00,926 INFO L280 TraceCheckUtils]: 153: Hoare triple {98349#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {98349#false} is VALID [2020-07-08 16:42:00,926 INFO L280 TraceCheckUtils]: 154: Hoare triple {98349#false} ~output~0 := #t~ret3; {98349#false} is VALID [2020-07-08 16:42:00,926 INFO L280 TraceCheckUtils]: 155: Hoare triple {98349#false} havoc #t~ret3; {98349#false} is VALID [2020-07-08 16:42:00,926 INFO L280 TraceCheckUtils]: 156: Hoare triple {98349#false} assume !false; {98349#false} is VALID [2020-07-08 16:42:00,926 INFO L280 TraceCheckUtils]: 157: Hoare triple {98349#false} havoc ~input~0; {98349#false} is VALID [2020-07-08 16:42:00,927 INFO L280 TraceCheckUtils]: 158: Hoare triple {98349#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {98349#false} is VALID [2020-07-08 16:42:00,927 INFO L280 TraceCheckUtils]: 159: Hoare triple {98349#false} ~input~0 := #t~nondet2; {98349#false} is VALID [2020-07-08 16:42:00,927 INFO L280 TraceCheckUtils]: 160: Hoare triple {98349#false} havoc #t~nondet2; {98349#false} is VALID [2020-07-08 16:42:00,927 INFO L280 TraceCheckUtils]: 161: Hoare triple {98349#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {98349#false} is VALID [2020-07-08 16:42:00,927 INFO L263 TraceCheckUtils]: 162: Hoare triple {98349#false} call #t~ret3 := calculate_output(~input~0); {98349#false} is VALID [2020-07-08 16:42:00,928 INFO L280 TraceCheckUtils]: 163: Hoare triple {98349#false} ~input := #in~input; {98349#false} is VALID [2020-07-08 16:42:00,928 INFO L280 TraceCheckUtils]: 164: Hoare triple {98349#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); {98349#false} is VALID [2020-07-08 16:42:00,928 INFO L280 TraceCheckUtils]: 165: Hoare triple {98349#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); {98349#false} is VALID [2020-07-08 16:42:00,928 INFO L280 TraceCheckUtils]: 166: Hoare triple {98349#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); {98349#false} is VALID [2020-07-08 16:42:00,928 INFO L280 TraceCheckUtils]: 167: Hoare triple {98349#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); {98349#false} is VALID [2020-07-08 16:42:00,929 INFO L280 TraceCheckUtils]: 168: Hoare triple {98349#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); {98349#false} is VALID [2020-07-08 16:42:00,929 INFO L280 TraceCheckUtils]: 169: Hoare triple {98349#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); {98349#false} is VALID [2020-07-08 16:42:00,929 INFO L280 TraceCheckUtils]: 170: Hoare triple {98349#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)); {98349#false} is VALID [2020-07-08 16:42:00,929 INFO L280 TraceCheckUtils]: 171: Hoare triple {98349#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))); {98349#false} is VALID [2020-07-08 16:42:00,929 INFO L280 TraceCheckUtils]: 172: Hoare triple {98349#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); {98349#false} is VALID [2020-07-08 16:42:00,930 INFO L280 TraceCheckUtils]: 173: Hoare triple {98349#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); {98349#false} is VALID [2020-07-08 16:42:00,930 INFO L280 TraceCheckUtils]: 174: Hoare triple {98349#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); {98349#false} is VALID [2020-07-08 16:42:00,930 INFO L280 TraceCheckUtils]: 175: Hoare triple {98349#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); {98349#false} is VALID [2020-07-08 16:42:00,930 INFO L280 TraceCheckUtils]: 176: Hoare triple {98349#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); {98349#false} is VALID [2020-07-08 16:42:00,930 INFO L280 TraceCheckUtils]: 177: Hoare triple {98349#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); {98349#false} is VALID [2020-07-08 16:42:00,931 INFO L280 TraceCheckUtils]: 178: Hoare triple {98349#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); {98349#false} is VALID [2020-07-08 16:42:00,931 INFO L280 TraceCheckUtils]: 179: Hoare triple {98349#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); {98349#false} is VALID [2020-07-08 16:42:00,931 INFO L280 TraceCheckUtils]: 180: Hoare triple {98349#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); {98349#false} is VALID [2020-07-08 16:42:00,931 INFO L280 TraceCheckUtils]: 181: Hoare triple {98349#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); {98349#false} is VALID [2020-07-08 16:42:00,931 INFO L280 TraceCheckUtils]: 182: Hoare triple {98349#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)); {98349#false} is VALID [2020-07-08 16:42:00,932 INFO L280 TraceCheckUtils]: 183: Hoare triple {98349#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)); {98349#false} is VALID [2020-07-08 16:42:00,932 INFO L280 TraceCheckUtils]: 184: Hoare triple {98349#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); {98349#false} is VALID [2020-07-08 16:42:00,932 INFO L280 TraceCheckUtils]: 185: Hoare triple {98349#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); {98349#false} is VALID [2020-07-08 16:42:00,932 INFO L280 TraceCheckUtils]: 186: Hoare triple {98349#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); {98349#false} is VALID [2020-07-08 16:42:00,932 INFO L280 TraceCheckUtils]: 187: Hoare triple {98349#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); {98349#false} is VALID [2020-07-08 16:42:00,932 INFO L280 TraceCheckUtils]: 188: Hoare triple {98349#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); {98349#false} is VALID [2020-07-08 16:42:00,933 INFO L280 TraceCheckUtils]: 189: Hoare triple {98349#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); {98349#false} is VALID [2020-07-08 16:42:00,933 INFO L280 TraceCheckUtils]: 190: Hoare triple {98349#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); {98349#false} is VALID [2020-07-08 16:42:00,933 INFO L280 TraceCheckUtils]: 191: Hoare triple {98349#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); {98349#false} is VALID [2020-07-08 16:42:00,933 INFO L280 TraceCheckUtils]: 192: Hoare triple {98349#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); {98349#false} is VALID [2020-07-08 16:42:00,933 INFO L280 TraceCheckUtils]: 193: Hoare triple {98349#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); {98349#false} is VALID [2020-07-08 16:42:00,934 INFO L280 TraceCheckUtils]: 194: Hoare triple {98349#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); {98349#false} is VALID [2020-07-08 16:42:00,934 INFO L280 TraceCheckUtils]: 195: Hoare triple {98349#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); {98349#false} is VALID [2020-07-08 16:42:00,934 INFO L280 TraceCheckUtils]: 196: Hoare triple {98349#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); {98349#false} is VALID [2020-07-08 16:42:00,934 INFO L280 TraceCheckUtils]: 197: Hoare triple {98349#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); {98349#false} is VALID [2020-07-08 16:42:00,934 INFO L280 TraceCheckUtils]: 198: Hoare triple {98349#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); {98349#false} is VALID [2020-07-08 16:42:00,935 INFO L280 TraceCheckUtils]: 199: Hoare triple {98349#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); {98349#false} is VALID [2020-07-08 16:42:00,935 INFO L280 TraceCheckUtils]: 200: Hoare triple {98349#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)); {98349#false} is VALID [2020-07-08 16:42:00,935 INFO L280 TraceCheckUtils]: 201: Hoare triple {98349#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)))); {98349#false} is VALID [2020-07-08 16:42:00,935 INFO L280 TraceCheckUtils]: 202: Hoare triple {98349#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); {98349#false} is VALID [2020-07-08 16:42:00,935 INFO L280 TraceCheckUtils]: 203: Hoare triple {98349#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); {98349#false} is VALID [2020-07-08 16:42:00,936 INFO L280 TraceCheckUtils]: 204: Hoare triple {98349#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)); {98349#false} is VALID [2020-07-08 16:42:00,936 INFO L280 TraceCheckUtils]: 205: Hoare triple {98349#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); {98349#false} is VALID [2020-07-08 16:42:00,936 INFO L280 TraceCheckUtils]: 206: Hoare triple {98349#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); {98349#false} is VALID [2020-07-08 16:42:00,936 INFO L280 TraceCheckUtils]: 207: Hoare triple {98349#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); {98349#false} is VALID [2020-07-08 16:42:00,936 INFO L280 TraceCheckUtils]: 208: Hoare triple {98349#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))); {98349#false} is VALID [2020-07-08 16:42:00,937 INFO L280 TraceCheckUtils]: 209: Hoare triple {98349#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); {98349#false} is VALID [2020-07-08 16:42:00,937 INFO L280 TraceCheckUtils]: 210: Hoare triple {98349#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)); {98349#false} is VALID [2020-07-08 16:42:00,937 INFO L280 TraceCheckUtils]: 211: Hoare triple {98349#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)); {98349#false} is VALID [2020-07-08 16:42:00,937 INFO L280 TraceCheckUtils]: 212: Hoare triple {98349#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); {98349#false} is VALID [2020-07-08 16:42:00,937 INFO L280 TraceCheckUtils]: 213: Hoare triple {98349#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); {98349#false} is VALID [2020-07-08 16:42:00,938 INFO L280 TraceCheckUtils]: 214: Hoare triple {98349#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); {98349#false} is VALID [2020-07-08 16:42:00,938 INFO L280 TraceCheckUtils]: 215: Hoare triple {98349#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); {98349#false} is VALID [2020-07-08 16:42:00,938 INFO L280 TraceCheckUtils]: 216: Hoare triple {98349#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); {98349#false} is VALID [2020-07-08 16:42:00,938 INFO L280 TraceCheckUtils]: 217: Hoare triple {98349#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); {98349#false} is VALID [2020-07-08 16:42:00,938 INFO L280 TraceCheckUtils]: 218: Hoare triple {98349#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); {98349#false} is VALID [2020-07-08 16:42:00,939 INFO L280 TraceCheckUtils]: 219: Hoare triple {98349#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); {98349#false} is VALID [2020-07-08 16:42:00,939 INFO L280 TraceCheckUtils]: 220: Hoare triple {98349#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); {98349#false} is VALID [2020-07-08 16:42:00,939 INFO L280 TraceCheckUtils]: 221: Hoare triple {98349#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)); {98349#false} is VALID [2020-07-08 16:42:00,939 INFO L280 TraceCheckUtils]: 222: Hoare triple {98349#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); {98349#false} is VALID [2020-07-08 16:42:00,939 INFO L280 TraceCheckUtils]: 223: Hoare triple {98349#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); {98349#false} is VALID [2020-07-08 16:42:00,940 INFO L280 TraceCheckUtils]: 224: Hoare triple {98349#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)); {98349#false} is VALID [2020-07-08 16:42:00,940 INFO L280 TraceCheckUtils]: 225: Hoare triple {98349#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)); {98349#false} is VALID [2020-07-08 16:42:00,940 INFO L280 TraceCheckUtils]: 226: Hoare triple {98349#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); {98349#false} is VALID [2020-07-08 16:42:00,940 INFO L280 TraceCheckUtils]: 227: Hoare triple {98349#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); {98349#false} is VALID [2020-07-08 16:42:00,940 INFO L280 TraceCheckUtils]: 228: Hoare triple {98349#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); {98349#false} is VALID [2020-07-08 16:42:00,941 INFO L280 TraceCheckUtils]: 229: Hoare triple {98349#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))); {98349#false} is VALID [2020-07-08 16:42:00,941 INFO L280 TraceCheckUtils]: 230: Hoare triple {98349#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {98349#false} is VALID [2020-07-08 16:42:00,941 INFO L280 TraceCheckUtils]: 231: Hoare triple {98349#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {98349#false} is VALID [2020-07-08 16:42:00,941 INFO L280 TraceCheckUtils]: 232: Hoare triple {98349#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {98349#false} is VALID [2020-07-08 16:42:00,941 INFO L280 TraceCheckUtils]: 233: Hoare triple {98349#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {98349#false} is VALID [2020-07-08 16:42:00,942 INFO L280 TraceCheckUtils]: 234: Hoare triple {98349#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {98349#false} is VALID [2020-07-08 16:42:00,942 INFO L280 TraceCheckUtils]: 235: Hoare triple {98349#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {98349#false} is VALID [2020-07-08 16:42:00,942 INFO L280 TraceCheckUtils]: 236: Hoare triple {98349#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {98349#false} is VALID [2020-07-08 16:42:00,942 INFO L280 TraceCheckUtils]: 237: Hoare triple {98349#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {98349#false} is VALID [2020-07-08 16:42:00,942 INFO L280 TraceCheckUtils]: 238: Hoare triple {98349#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {98349#false} is VALID [2020-07-08 16:42:00,942 INFO L280 TraceCheckUtils]: 239: Hoare triple {98349#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {98349#false} is VALID [2020-07-08 16:42:00,943 INFO L280 TraceCheckUtils]: 240: Hoare triple {98349#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {98349#false} is VALID [2020-07-08 16:42:00,943 INFO L280 TraceCheckUtils]: 241: Hoare triple {98349#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {98349#false} is VALID [2020-07-08 16:42:00,943 INFO L280 TraceCheckUtils]: 242: Hoare triple {98349#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {98349#false} is VALID [2020-07-08 16:42:00,943 INFO L280 TraceCheckUtils]: 243: Hoare triple {98349#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {98349#false} is VALID [2020-07-08 16:42:00,943 INFO L280 TraceCheckUtils]: 244: Hoare triple {98349#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {98349#false} is VALID [2020-07-08 16:42:00,944 INFO L280 TraceCheckUtils]: 245: Hoare triple {98349#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {98349#false} is VALID [2020-07-08 16:42:00,944 INFO L280 TraceCheckUtils]: 246: Hoare triple {98349#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {98349#false} is VALID [2020-07-08 16:42:00,944 INFO L280 TraceCheckUtils]: 247: Hoare triple {98349#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {98349#false} is VALID [2020-07-08 16:42:00,944 INFO L280 TraceCheckUtils]: 248: Hoare triple {98349#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {98349#false} is VALID [2020-07-08 16:42:00,944 INFO L280 TraceCheckUtils]: 249: Hoare triple {98349#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {98349#false} is VALID [2020-07-08 16:42:00,945 INFO L280 TraceCheckUtils]: 250: Hoare triple {98349#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {98349#false} is VALID [2020-07-08 16:42:00,945 INFO L280 TraceCheckUtils]: 251: Hoare triple {98349#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {98349#false} is VALID [2020-07-08 16:42:00,945 INFO L280 TraceCheckUtils]: 252: Hoare triple {98349#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {98349#false} is VALID [2020-07-08 16:42:00,945 INFO L280 TraceCheckUtils]: 253: Hoare triple {98349#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {98349#false} is VALID [2020-07-08 16:42:00,945 INFO L280 TraceCheckUtils]: 254: Hoare triple {98349#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {98349#false} is VALID [2020-07-08 16:42:00,946 INFO L280 TraceCheckUtils]: 255: Hoare triple {98349#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {98349#false} is VALID [2020-07-08 16:42:00,946 INFO L280 TraceCheckUtils]: 256: Hoare triple {98349#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {98349#false} is VALID [2020-07-08 16:42:00,946 INFO L280 TraceCheckUtils]: 257: Hoare triple {98349#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {98349#false} is VALID [2020-07-08 16:42:00,946 INFO L280 TraceCheckUtils]: 258: Hoare triple {98349#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {98349#false} is VALID [2020-07-08 16:42:00,946 INFO L280 TraceCheckUtils]: 259: Hoare triple {98349#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {98349#false} is VALID [2020-07-08 16:42:00,946 INFO L280 TraceCheckUtils]: 260: Hoare triple {98349#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {98349#false} is VALID [2020-07-08 16:42:00,947 INFO L280 TraceCheckUtils]: 261: Hoare triple {98349#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {98349#false} is VALID [2020-07-08 16:42:00,947 INFO L280 TraceCheckUtils]: 262: Hoare triple {98349#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {98349#false} is VALID [2020-07-08 16:42:00,947 INFO L280 TraceCheckUtils]: 263: Hoare triple {98349#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {98349#false} is VALID [2020-07-08 16:42:00,947 INFO L280 TraceCheckUtils]: 264: Hoare triple {98349#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {98349#false} is VALID [2020-07-08 16:42:00,947 INFO L280 TraceCheckUtils]: 265: Hoare triple {98349#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {98349#false} is VALID [2020-07-08 16:42:00,948 INFO L280 TraceCheckUtils]: 266: Hoare triple {98349#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {98349#false} is VALID [2020-07-08 16:42:00,948 INFO L280 TraceCheckUtils]: 267: Hoare triple {98349#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {98349#false} is VALID [2020-07-08 16:42:00,948 INFO L280 TraceCheckUtils]: 268: Hoare triple {98349#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {98349#false} is VALID [2020-07-08 16:42:00,948 INFO L280 TraceCheckUtils]: 269: Hoare triple {98349#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {98349#false} is VALID [2020-07-08 16:42:00,948 INFO L280 TraceCheckUtils]: 270: Hoare triple {98349#false} assume (((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0; {98349#false} is VALID [2020-07-08 16:42:00,949 INFO L280 TraceCheckUtils]: 271: Hoare triple {98349#false} assume !false; {98349#false} is VALID [2020-07-08 16:42:01,021 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-08 16:42:01,021 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-08 16:42:01,022 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1112068847] [2020-07-08 16:42:01,022 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 16:42:01,022 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-07-08 16:42:01,022 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [133525125] [2020-07-08 16:42:01,023 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 272 [2020-07-08 16:42:01,024 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 16:42:01,024 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2020-07-08 16:42:01,366 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 257 edges. 257 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 16:42:01,367 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-08 16:42:01,367 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 16:42:01,367 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-08 16:42:01,368 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=35, Unknown=0, NotChecked=0, Total=56 [2020-07-08 16:42:01,368 INFO L87 Difference]: Start difference. First operand 3800 states and 4414 transitions. Second operand 8 states. [2020-07-08 16:42:56,655 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 16:42:56,655 INFO L93 Difference]: Finished difference Result 8711 states and 10678 transitions. [2020-07-08 16:42:56,655 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2020-07-08 16:42:56,655 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 272 [2020-07-08 16:42:56,656 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 16:42:56,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-08 16:42:56,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 1122 transitions. [2020-07-08 16:42:56,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-08 16:42:56,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 1122 transitions. [2020-07-08 16:42:56,664 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 13 states and 1122 transitions. [2020-07-08 16:42:58,559 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1122 edges. 1122 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 16:42:59,544 INFO L225 Difference]: With dead ends: 8711 [2020-07-08 16:42:59,544 INFO L226 Difference]: Without dead ends: 5076 [2020-07-08 16:42:59,551 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 11 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=52, Invalid=104, Unknown=0, NotChecked=0, Total=156 [2020-07-08 16:42:59,554 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5076 states. [2020-07-08 16:43:43,745 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5076 to 4580. [2020-07-08 16:43:43,746 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 16:43:43,746 INFO L82 GeneralOperation]: Start isEquivalent. First operand 5076 states. Second operand 4580 states. [2020-07-08 16:43:43,746 INFO L74 IsIncluded]: Start isIncluded. First operand 5076 states. Second operand 4580 states. [2020-07-08 16:43:43,746 INFO L87 Difference]: Start difference. First operand 5076 states. Second operand 4580 states. [2020-07-08 16:43:44,573 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 16:43:44,573 INFO L93 Difference]: Finished difference Result 5076 states and 6298 transitions. [2020-07-08 16:43:44,573 INFO L276 IsEmpty]: Start isEmpty. Operand 5076 states and 6298 transitions. [2020-07-08 16:43:44,586 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 16:43:44,586 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 16:43:44,586 INFO L74 IsIncluded]: Start isIncluded. First operand 4580 states. Second operand 5076 states. [2020-07-08 16:43:44,586 INFO L87 Difference]: Start difference. First operand 4580 states. Second operand 5076 states. [2020-07-08 16:43:45,450 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 16:43:45,450 INFO L93 Difference]: Finished difference Result 5076 states and 6298 transitions. [2020-07-08 16:43:45,450 INFO L276 IsEmpty]: Start isEmpty. Operand 5076 states and 6298 transitions. [2020-07-08 16:43:45,466 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 16:43:45,466 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 16:43:45,466 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 16:43:45,466 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 16:43:45,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4580 states. [2020-07-08 16:43:46,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4580 states to 4580 states and 5280 transitions. [2020-07-08 16:43:46,146 INFO L78 Accepts]: Start accepts. Automaton has 4580 states and 5280 transitions. Word has length 272 [2020-07-08 16:43:46,146 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 16:43:46,146 INFO L479 AbstractCegarLoop]: Abstraction has 4580 states and 5280 transitions. [2020-07-08 16:43:46,147 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-08 16:43:46,147 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4580 states and 5280 transitions. [2020-07-08 16:44:02,485 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 5280 edges. 5280 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 16:44:02,485 INFO L276 IsEmpty]: Start isEmpty. Operand 4580 states and 5280 transitions. [2020-07-08 16:44:02,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 279 [2020-07-08 16:44:02,493 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 16:44:02,493 INFO L422 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 16:44:02,493 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-07-08 16:44:02,493 INFO L427 AbstractCegarLoop]: === Iteration 8 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 16:44:02,493 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 16:44:02,493 INFO L82 PathProgramCache]: Analyzing trace with hash -1200308710, now seen corresponding path program 1 times [2020-07-08 16:44:02,494 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 16:44:02,494 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [916031084] [2020-07-08 16:44:02,494 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 16:44:02,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 16:44:02,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 16:44:02,681 INFO L280 TraceCheckUtils]: 0: Hoare triple {135350#(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; {135228#true} is VALID [2020-07-08 16:44:02,682 INFO L280 TraceCheckUtils]: 1: Hoare triple {135228#true} ~d~0 := 4; {135228#true} is VALID [2020-07-08 16:44:02,682 INFO L280 TraceCheckUtils]: 2: Hoare triple {135228#true} ~e~0 := 5; {135228#true} is VALID [2020-07-08 16:44:02,682 INFO L280 TraceCheckUtils]: 3: Hoare triple {135228#true} ~f~0 := 6; {135228#true} is VALID [2020-07-08 16:44:02,682 INFO L280 TraceCheckUtils]: 4: Hoare triple {135228#true} ~c~0 := 3; {135228#true} is VALID [2020-07-08 16:44:02,683 INFO L280 TraceCheckUtils]: 5: Hoare triple {135228#true} ~b~0 := 2; {135228#true} is VALID [2020-07-08 16:44:02,683 INFO L280 TraceCheckUtils]: 6: Hoare triple {135228#true} ~u~0 := 21; {135228#true} is VALID [2020-07-08 16:44:02,683 INFO L280 TraceCheckUtils]: 7: Hoare triple {135228#true} ~v~0 := 22; {135228#true} is VALID [2020-07-08 16:44:02,683 INFO L280 TraceCheckUtils]: 8: Hoare triple {135228#true} ~w~0 := 23; {135228#true} is VALID [2020-07-08 16:44:02,683 INFO L280 TraceCheckUtils]: 9: Hoare triple {135228#true} ~x~0 := 24; {135228#true} is VALID [2020-07-08 16:44:02,684 INFO L280 TraceCheckUtils]: 10: Hoare triple {135228#true} ~y~0 := 25; {135228#true} is VALID [2020-07-08 16:44:02,684 INFO L280 TraceCheckUtils]: 11: Hoare triple {135228#true} ~z~0 := 26; {135228#true} is VALID [2020-07-08 16:44:02,684 INFO L280 TraceCheckUtils]: 12: Hoare triple {135228#true} ~a17~0 := 1; {135228#true} is VALID [2020-07-08 16:44:02,684 INFO L280 TraceCheckUtils]: 13: Hoare triple {135228#true} ~a7~0 := 0; {135228#true} is VALID [2020-07-08 16:44:02,684 INFO L280 TraceCheckUtils]: 14: Hoare triple {135228#true} ~a20~0 := 1; {135228#true} is VALID [2020-07-08 16:44:02,685 INFO L280 TraceCheckUtils]: 15: Hoare triple {135228#true} ~a8~0 := 15; {135228#true} is VALID [2020-07-08 16:44:02,685 INFO L280 TraceCheckUtils]: 16: Hoare triple {135228#true} ~a12~0 := 8; {135228#true} is VALID [2020-07-08 16:44:02,685 INFO L280 TraceCheckUtils]: 17: Hoare triple {135228#true} ~a16~0 := 5; {135228#true} is VALID [2020-07-08 16:44:02,685 INFO L280 TraceCheckUtils]: 18: Hoare triple {135228#true} ~a21~0 := 1; {135228#true} is VALID [2020-07-08 16:44:02,686 INFO L280 TraceCheckUtils]: 19: Hoare triple {135228#true} assume true; {135228#true} is VALID [2020-07-08 16:44:02,686 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {135228#true} {135228#true} #1100#return; {135228#true} is VALID [2020-07-08 16:44:02,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 16:44:02,733 INFO L280 TraceCheckUtils]: 0: Hoare triple {135351#(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; {135228#true} is VALID [2020-07-08 16:44:02,734 INFO L280 TraceCheckUtils]: 1: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 16:44:02,734 INFO L280 TraceCheckUtils]: 2: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 16:44:02,734 INFO L280 TraceCheckUtils]: 3: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 16:44:02,734 INFO L280 TraceCheckUtils]: 4: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 16:44:02,734 INFO L280 TraceCheckUtils]: 5: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 16:44:02,735 INFO L280 TraceCheckUtils]: 6: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 16:44:02,735 INFO L280 TraceCheckUtils]: 7: Hoare triple {135228#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)); {135228#true} is VALID [2020-07-08 16:44:02,735 INFO L280 TraceCheckUtils]: 8: Hoare triple {135228#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))); {135228#true} is VALID [2020-07-08 16:44:02,735 INFO L280 TraceCheckUtils]: 9: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 16:44:02,736 INFO L280 TraceCheckUtils]: 10: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 16:44:02,736 INFO L280 TraceCheckUtils]: 11: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 16:44:02,736 INFO L280 TraceCheckUtils]: 12: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 16:44:02,736 INFO L280 TraceCheckUtils]: 13: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 16:44:02,736 INFO L280 TraceCheckUtils]: 14: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 16:44:02,737 INFO L280 TraceCheckUtils]: 15: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 16:44:02,737 INFO L280 TraceCheckUtils]: 16: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 16:44:02,737 INFO L280 TraceCheckUtils]: 17: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 16:44:02,737 INFO L280 TraceCheckUtils]: 18: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 16:44:02,738 INFO L280 TraceCheckUtils]: 19: Hoare triple {135228#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)); {135228#true} is VALID [2020-07-08 16:44:02,738 INFO L280 TraceCheckUtils]: 20: Hoare triple {135228#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)); {135228#true} is VALID [2020-07-08 16:44:02,738 INFO L280 TraceCheckUtils]: 21: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 16:44:02,738 INFO L280 TraceCheckUtils]: 22: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 16:44:02,738 INFO L280 TraceCheckUtils]: 23: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 16:44:02,739 INFO L280 TraceCheckUtils]: 24: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 16:44:02,739 INFO L280 TraceCheckUtils]: 25: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 16:44:02,739 INFO L280 TraceCheckUtils]: 26: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 16:44:02,739 INFO L280 TraceCheckUtils]: 27: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 16:44:02,739 INFO L280 TraceCheckUtils]: 28: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 16:44:02,740 INFO L280 TraceCheckUtils]: 29: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 16:44:02,740 INFO L280 TraceCheckUtils]: 30: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 16:44:02,740 INFO L280 TraceCheckUtils]: 31: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 16:44:02,740 INFO L280 TraceCheckUtils]: 32: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 16:44:02,740 INFO L280 TraceCheckUtils]: 33: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 16:44:02,741 INFO L280 TraceCheckUtils]: 34: Hoare triple {135228#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; {135291#(and (= 1 ~a21~0) (= 1 ~a20~0))} is VALID [2020-07-08 16:44:02,742 INFO L280 TraceCheckUtils]: 35: Hoare triple {135291#(and (= 1 ~a21~0) (= 1 ~a20~0))} ~a17~0 := 0; {135291#(and (= 1 ~a21~0) (= 1 ~a20~0))} is VALID [2020-07-08 16:44:02,743 INFO L280 TraceCheckUtils]: 36: Hoare triple {135291#(and (= 1 ~a21~0) (= 1 ~a20~0))} ~a16~0 := 6; {135291#(and (= 1 ~a21~0) (= 1 ~a20~0))} is VALID [2020-07-08 16:44:02,743 INFO L280 TraceCheckUtils]: 37: Hoare triple {135291#(and (= 1 ~a21~0) (= 1 ~a20~0))} #res := 22; {135291#(and (= 1 ~a21~0) (= 1 ~a20~0))} is VALID [2020-07-08 16:44:02,744 INFO L280 TraceCheckUtils]: 38: Hoare triple {135291#(and (= 1 ~a21~0) (= 1 ~a20~0))} assume true; {135291#(and (= 1 ~a21~0) (= 1 ~a20~0))} is VALID [2020-07-08 16:44:02,745 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {135291#(and (= 1 ~a21~0) (= 1 ~a20~0))} {135228#true} #1104#return; {135291#(and (= 1 ~a21~0) (= 1 ~a20~0))} is VALID [2020-07-08 16:44:02,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 16:44:02,825 INFO L280 TraceCheckUtils]: 0: Hoare triple {135351#(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; {135352#(and (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 16:44:02,826 INFO L280 TraceCheckUtils]: 1: Hoare triple {135352#(and (= ~a20~0 |old(~a20~0)|) (= ~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); {135353#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 16:44:02,827 INFO L280 TraceCheckUtils]: 2: Hoare triple {135353#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= 1 ~a20~0) (= ~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); {135353#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 16:44:02,828 INFO L280 TraceCheckUtils]: 3: Hoare triple {135353#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= 1 ~a20~0) (= ~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); {135353#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 16:44:02,829 INFO L280 TraceCheckUtils]: 4: Hoare triple {135353#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= 1 ~a20~0) (= ~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); {135353#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 16:44:02,830 INFO L280 TraceCheckUtils]: 5: Hoare triple {135353#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= 1 ~a20~0) (= ~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); {135353#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 16:44:02,831 INFO L280 TraceCheckUtils]: 6: Hoare triple {135353#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= 1 ~a20~0) (= ~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); {135353#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 16:44:02,832 INFO L280 TraceCheckUtils]: 7: Hoare triple {135353#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= 1 ~a20~0) (= ~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)); {135353#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 16:44:02,833 INFO L280 TraceCheckUtils]: 8: Hoare triple {135353#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= 1 ~a20~0) (= ~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)); {135354#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-08 16:44:02,834 INFO L280 TraceCheckUtils]: 9: Hoare triple {135354#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} ~a7~0 := 1; {135354#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-08 16:44:02,834 INFO L280 TraceCheckUtils]: 10: Hoare triple {135354#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} ~a17~0 := 1; {135354#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-08 16:44:02,835 INFO L280 TraceCheckUtils]: 11: Hoare triple {135354#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} ~a21~0 := 0; {135354#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-08 16:44:02,836 INFO L280 TraceCheckUtils]: 12: Hoare triple {135354#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} ~a20~0 := 1; {135354#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-08 16:44:02,836 INFO L280 TraceCheckUtils]: 13: Hoare triple {135354#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} ~a8~0 := 13; {135354#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-08 16:44:02,837 INFO L280 TraceCheckUtils]: 14: Hoare triple {135354#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} ~a16~0 := 5; {135354#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-08 16:44:02,837 INFO L280 TraceCheckUtils]: 15: Hoare triple {135354#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} #res := 26; {135354#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-08 16:44:02,838 INFO L280 TraceCheckUtils]: 16: Hoare triple {135354#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} assume true; {135354#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-08 16:44:02,839 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {135354#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} {135291#(and (= 1 ~a21~0) (= 1 ~a20~0))} #1104#return; {135229#false} is VALID [2020-07-08 16:44:02,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 16:44:02,852 INFO L280 TraceCheckUtils]: 0: Hoare triple {135351#(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; {135228#true} is VALID [2020-07-08 16:44:02,852 INFO L280 TraceCheckUtils]: 1: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 16:44:02,852 INFO L280 TraceCheckUtils]: 2: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 16:44:02,853 INFO L280 TraceCheckUtils]: 3: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 16:44:02,853 INFO L280 TraceCheckUtils]: 4: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 16:44:02,853 INFO L280 TraceCheckUtils]: 5: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 16:44:02,853 INFO L280 TraceCheckUtils]: 6: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 16:44:02,853 INFO L280 TraceCheckUtils]: 7: Hoare triple {135228#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)); {135228#true} is VALID [2020-07-08 16:44:02,854 INFO L280 TraceCheckUtils]: 8: Hoare triple {135228#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))); {135228#true} is VALID [2020-07-08 16:44:02,854 INFO L280 TraceCheckUtils]: 9: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 16:44:02,854 INFO L280 TraceCheckUtils]: 10: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 16:44:02,854 INFO L280 TraceCheckUtils]: 11: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 16:44:02,854 INFO L280 TraceCheckUtils]: 12: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 16:44:02,855 INFO L280 TraceCheckUtils]: 13: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 16:44:02,855 INFO L280 TraceCheckUtils]: 14: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 16:44:02,855 INFO L280 TraceCheckUtils]: 15: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 16:44:02,855 INFO L280 TraceCheckUtils]: 16: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 16:44:02,855 INFO L280 TraceCheckUtils]: 17: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 16:44:02,856 INFO L280 TraceCheckUtils]: 18: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 16:44:02,856 INFO L280 TraceCheckUtils]: 19: Hoare triple {135228#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)); {135228#true} is VALID [2020-07-08 16:44:02,856 INFO L280 TraceCheckUtils]: 20: Hoare triple {135228#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)); {135228#true} is VALID [2020-07-08 16:44:02,856 INFO L280 TraceCheckUtils]: 21: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 16:44:02,857 INFO L280 TraceCheckUtils]: 22: Hoare triple {135228#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; {135228#true} is VALID [2020-07-08 16:44:02,857 INFO L280 TraceCheckUtils]: 23: Hoare triple {135228#true} ~a16~0 := 4; {135228#true} is VALID [2020-07-08 16:44:02,857 INFO L280 TraceCheckUtils]: 24: Hoare triple {135228#true} ~a17~0 := 0; {135228#true} is VALID [2020-07-08 16:44:02,857 INFO L280 TraceCheckUtils]: 25: Hoare triple {135228#true} #res := 25; {135228#true} is VALID [2020-07-08 16:44:02,857 INFO L280 TraceCheckUtils]: 26: Hoare triple {135228#true} assume true; {135228#true} is VALID [2020-07-08 16:44:02,858 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {135228#true} {135229#false} #1104#return; {135229#false} is VALID [2020-07-08 16:44:02,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 16:44:02,864 INFO L280 TraceCheckUtils]: 0: Hoare triple {135351#(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; {135228#true} is VALID [2020-07-08 16:44:02,864 INFO L280 TraceCheckUtils]: 1: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 16:44:02,864 INFO L280 TraceCheckUtils]: 2: Hoare triple {135228#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; {135228#true} is VALID [2020-07-08 16:44:02,865 INFO L280 TraceCheckUtils]: 3: Hoare triple {135228#true} ~a20~0 := 0; {135228#true} is VALID [2020-07-08 16:44:02,865 INFO L280 TraceCheckUtils]: 4: Hoare triple {135228#true} ~a16~0 := 6; {135228#true} is VALID [2020-07-08 16:44:02,865 INFO L280 TraceCheckUtils]: 5: Hoare triple {135228#true} ~a17~0 := 0; {135228#true} is VALID [2020-07-08 16:44:02,865 INFO L280 TraceCheckUtils]: 6: Hoare triple {135228#true} ~a8~0 := 15; {135228#true} is VALID [2020-07-08 16:44:02,865 INFO L280 TraceCheckUtils]: 7: Hoare triple {135228#true} ~a7~0 := 0; {135228#true} is VALID [2020-07-08 16:44:02,866 INFO L280 TraceCheckUtils]: 8: Hoare triple {135228#true} ~a21~0 := 1; {135228#true} is VALID [2020-07-08 16:44:02,866 INFO L280 TraceCheckUtils]: 9: Hoare triple {135228#true} #res := 26; {135228#true} is VALID [2020-07-08 16:44:02,866 INFO L280 TraceCheckUtils]: 10: Hoare triple {135228#true} assume true; {135228#true} is VALID [2020-07-08 16:44:02,866 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {135228#true} {135229#false} #1104#return; {135229#false} is VALID [2020-07-08 16:44:02,868 INFO L263 TraceCheckUtils]: 0: Hoare triple {135228#true} call ULTIMATE.init(); {135350#(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 [2020-07-08 16:44:02,869 INFO L280 TraceCheckUtils]: 1: Hoare triple {135350#(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; {135228#true} is VALID [2020-07-08 16:44:02,869 INFO L280 TraceCheckUtils]: 2: Hoare triple {135228#true} ~d~0 := 4; {135228#true} is VALID [2020-07-08 16:44:02,869 INFO L280 TraceCheckUtils]: 3: Hoare triple {135228#true} ~e~0 := 5; {135228#true} is VALID [2020-07-08 16:44:02,869 INFO L280 TraceCheckUtils]: 4: Hoare triple {135228#true} ~f~0 := 6; {135228#true} is VALID [2020-07-08 16:44:02,870 INFO L280 TraceCheckUtils]: 5: Hoare triple {135228#true} ~c~0 := 3; {135228#true} is VALID [2020-07-08 16:44:02,870 INFO L280 TraceCheckUtils]: 6: Hoare triple {135228#true} ~b~0 := 2; {135228#true} is VALID [2020-07-08 16:44:02,870 INFO L280 TraceCheckUtils]: 7: Hoare triple {135228#true} ~u~0 := 21; {135228#true} is VALID [2020-07-08 16:44:02,870 INFO L280 TraceCheckUtils]: 8: Hoare triple {135228#true} ~v~0 := 22; {135228#true} is VALID [2020-07-08 16:44:02,870 INFO L280 TraceCheckUtils]: 9: Hoare triple {135228#true} ~w~0 := 23; {135228#true} is VALID [2020-07-08 16:44:02,871 INFO L280 TraceCheckUtils]: 10: Hoare triple {135228#true} ~x~0 := 24; {135228#true} is VALID [2020-07-08 16:44:02,871 INFO L280 TraceCheckUtils]: 11: Hoare triple {135228#true} ~y~0 := 25; {135228#true} is VALID [2020-07-08 16:44:02,871 INFO L280 TraceCheckUtils]: 12: Hoare triple {135228#true} ~z~0 := 26; {135228#true} is VALID [2020-07-08 16:44:02,871 INFO L280 TraceCheckUtils]: 13: Hoare triple {135228#true} ~a17~0 := 1; {135228#true} is VALID [2020-07-08 16:44:02,871 INFO L280 TraceCheckUtils]: 14: Hoare triple {135228#true} ~a7~0 := 0; {135228#true} is VALID [2020-07-08 16:44:02,872 INFO L280 TraceCheckUtils]: 15: Hoare triple {135228#true} ~a20~0 := 1; {135228#true} is VALID [2020-07-08 16:44:02,872 INFO L280 TraceCheckUtils]: 16: Hoare triple {135228#true} ~a8~0 := 15; {135228#true} is VALID [2020-07-08 16:44:02,872 INFO L280 TraceCheckUtils]: 17: Hoare triple {135228#true} ~a12~0 := 8; {135228#true} is VALID [2020-07-08 16:44:02,872 INFO L280 TraceCheckUtils]: 18: Hoare triple {135228#true} ~a16~0 := 5; {135228#true} is VALID [2020-07-08 16:44:02,872 INFO L280 TraceCheckUtils]: 19: Hoare triple {135228#true} ~a21~0 := 1; {135228#true} is VALID [2020-07-08 16:44:02,873 INFO L280 TraceCheckUtils]: 20: Hoare triple {135228#true} assume true; {135228#true} is VALID [2020-07-08 16:44:02,873 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {135228#true} {135228#true} #1100#return; {135228#true} is VALID [2020-07-08 16:44:02,873 INFO L263 TraceCheckUtils]: 22: Hoare triple {135228#true} call #t~ret4 := main(); {135228#true} is VALID [2020-07-08 16:44:02,873 INFO L280 TraceCheckUtils]: 23: Hoare triple {135228#true} ~output~0 := -1; {135228#true} is VALID [2020-07-08 16:44:02,874 INFO L280 TraceCheckUtils]: 24: Hoare triple {135228#true} assume !false; {135228#true} is VALID [2020-07-08 16:44:02,874 INFO L280 TraceCheckUtils]: 25: Hoare triple {135228#true} havoc ~input~0; {135228#true} is VALID [2020-07-08 16:44:02,874 INFO L280 TraceCheckUtils]: 26: Hoare triple {135228#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {135228#true} is VALID [2020-07-08 16:44:02,874 INFO L280 TraceCheckUtils]: 27: Hoare triple {135228#true} ~input~0 := #t~nondet2; {135228#true} is VALID [2020-07-08 16:44:02,874 INFO L280 TraceCheckUtils]: 28: Hoare triple {135228#true} havoc #t~nondet2; {135228#true} is VALID [2020-07-08 16:44:02,875 INFO L280 TraceCheckUtils]: 29: Hoare triple {135228#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {135228#true} is VALID [2020-07-08 16:44:02,876 INFO L263 TraceCheckUtils]: 30: Hoare triple {135228#true} call #t~ret3 := calculate_output(~input~0); {135351#(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 [2020-07-08 16:44:02,876 INFO L280 TraceCheckUtils]: 31: Hoare triple {135351#(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; {135228#true} is VALID [2020-07-08 16:44:02,876 INFO L280 TraceCheckUtils]: 32: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 16:44:02,877 INFO L280 TraceCheckUtils]: 33: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 16:44:02,877 INFO L280 TraceCheckUtils]: 34: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 16:44:02,877 INFO L280 TraceCheckUtils]: 35: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 16:44:02,877 INFO L280 TraceCheckUtils]: 36: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 16:44:02,877 INFO L280 TraceCheckUtils]: 37: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 16:44:02,878 INFO L280 TraceCheckUtils]: 38: Hoare triple {135228#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)); {135228#true} is VALID [2020-07-08 16:44:02,878 INFO L280 TraceCheckUtils]: 39: Hoare triple {135228#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))); {135228#true} is VALID [2020-07-08 16:44:02,878 INFO L280 TraceCheckUtils]: 40: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 16:44:02,878 INFO L280 TraceCheckUtils]: 41: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 16:44:02,878 INFO L280 TraceCheckUtils]: 42: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 16:44:02,879 INFO L280 TraceCheckUtils]: 43: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 16:44:02,879 INFO L280 TraceCheckUtils]: 44: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 16:44:02,879 INFO L280 TraceCheckUtils]: 45: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 16:44:02,879 INFO L280 TraceCheckUtils]: 46: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 16:44:02,879 INFO L280 TraceCheckUtils]: 47: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 16:44:02,880 INFO L280 TraceCheckUtils]: 48: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 16:44:02,880 INFO L280 TraceCheckUtils]: 49: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 16:44:02,880 INFO L280 TraceCheckUtils]: 50: Hoare triple {135228#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)); {135228#true} is VALID [2020-07-08 16:44:02,880 INFO L280 TraceCheckUtils]: 51: Hoare triple {135228#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)); {135228#true} is VALID [2020-07-08 16:44:02,880 INFO L280 TraceCheckUtils]: 52: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 16:44:02,881 INFO L280 TraceCheckUtils]: 53: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 16:44:02,881 INFO L280 TraceCheckUtils]: 54: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 16:44:02,881 INFO L280 TraceCheckUtils]: 55: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 16:44:02,881 INFO L280 TraceCheckUtils]: 56: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 16:44:02,881 INFO L280 TraceCheckUtils]: 57: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 16:44:02,882 INFO L280 TraceCheckUtils]: 58: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 16:44:02,882 INFO L280 TraceCheckUtils]: 59: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 16:44:02,882 INFO L280 TraceCheckUtils]: 60: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 16:44:02,882 INFO L280 TraceCheckUtils]: 61: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 16:44:02,882 INFO L280 TraceCheckUtils]: 62: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 16:44:02,883 INFO L280 TraceCheckUtils]: 63: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 16:44:02,883 INFO L280 TraceCheckUtils]: 64: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 16:44:02,884 INFO L280 TraceCheckUtils]: 65: Hoare triple {135228#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; {135291#(and (= 1 ~a21~0) (= 1 ~a20~0))} is VALID [2020-07-08 16:44:02,884 INFO L280 TraceCheckUtils]: 66: Hoare triple {135291#(and (= 1 ~a21~0) (= 1 ~a20~0))} ~a17~0 := 0; {135291#(and (= 1 ~a21~0) (= 1 ~a20~0))} is VALID [2020-07-08 16:44:02,885 INFO L280 TraceCheckUtils]: 67: Hoare triple {135291#(and (= 1 ~a21~0) (= 1 ~a20~0))} ~a16~0 := 6; {135291#(and (= 1 ~a21~0) (= 1 ~a20~0))} is VALID [2020-07-08 16:44:02,886 INFO L280 TraceCheckUtils]: 68: Hoare triple {135291#(and (= 1 ~a21~0) (= 1 ~a20~0))} #res := 22; {135291#(and (= 1 ~a21~0) (= 1 ~a20~0))} is VALID [2020-07-08 16:44:02,887 INFO L280 TraceCheckUtils]: 69: Hoare triple {135291#(and (= 1 ~a21~0) (= 1 ~a20~0))} assume true; {135291#(and (= 1 ~a21~0) (= 1 ~a20~0))} is VALID [2020-07-08 16:44:02,888 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {135291#(and (= 1 ~a21~0) (= 1 ~a20~0))} {135228#true} #1104#return; {135291#(and (= 1 ~a21~0) (= 1 ~a20~0))} is VALID [2020-07-08 16:44:02,889 INFO L280 TraceCheckUtils]: 71: Hoare triple {135291#(and (= 1 ~a21~0) (= 1 ~a20~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {135291#(and (= 1 ~a21~0) (= 1 ~a20~0))} is VALID [2020-07-08 16:44:02,889 INFO L280 TraceCheckUtils]: 72: Hoare triple {135291#(and (= 1 ~a21~0) (= 1 ~a20~0))} ~output~0 := #t~ret3; {135291#(and (= 1 ~a21~0) (= 1 ~a20~0))} is VALID [2020-07-08 16:44:02,890 INFO L280 TraceCheckUtils]: 73: Hoare triple {135291#(and (= 1 ~a21~0) (= 1 ~a20~0))} havoc #t~ret3; {135291#(and (= 1 ~a21~0) (= 1 ~a20~0))} is VALID [2020-07-08 16:44:02,891 INFO L280 TraceCheckUtils]: 74: Hoare triple {135291#(and (= 1 ~a21~0) (= 1 ~a20~0))} assume !false; {135291#(and (= 1 ~a21~0) (= 1 ~a20~0))} is VALID [2020-07-08 16:44:02,892 INFO L280 TraceCheckUtils]: 75: Hoare triple {135291#(and (= 1 ~a21~0) (= 1 ~a20~0))} havoc ~input~0; {135291#(and (= 1 ~a21~0) (= 1 ~a20~0))} is VALID [2020-07-08 16:44:02,893 INFO L280 TraceCheckUtils]: 76: Hoare triple {135291#(and (= 1 ~a21~0) (= 1 ~a20~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {135291#(and (= 1 ~a21~0) (= 1 ~a20~0))} is VALID [2020-07-08 16:44:02,893 INFO L280 TraceCheckUtils]: 77: Hoare triple {135291#(and (= 1 ~a21~0) (= 1 ~a20~0))} ~input~0 := #t~nondet2; {135291#(and (= 1 ~a21~0) (= 1 ~a20~0))} is VALID [2020-07-08 16:44:02,894 INFO L280 TraceCheckUtils]: 78: Hoare triple {135291#(and (= 1 ~a21~0) (= 1 ~a20~0))} havoc #t~nondet2; {135291#(and (= 1 ~a21~0) (= 1 ~a20~0))} is VALID [2020-07-08 16:44:02,895 INFO L280 TraceCheckUtils]: 79: Hoare triple {135291#(and (= 1 ~a21~0) (= 1 ~a20~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {135291#(and (= 1 ~a21~0) (= 1 ~a20~0))} is VALID [2020-07-08 16:44:02,896 INFO L263 TraceCheckUtils]: 80: Hoare triple {135291#(and (= 1 ~a21~0) (= 1 ~a20~0))} call #t~ret3 := calculate_output(~input~0); {135351#(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 [2020-07-08 16:44:02,897 INFO L280 TraceCheckUtils]: 81: Hoare triple {135351#(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; {135352#(and (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 16:44:02,898 INFO L280 TraceCheckUtils]: 82: Hoare triple {135352#(and (= ~a20~0 |old(~a20~0)|) (= ~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); {135353#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 16:44:02,899 INFO L280 TraceCheckUtils]: 83: Hoare triple {135353#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= 1 ~a20~0) (= ~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); {135353#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 16:44:02,900 INFO L280 TraceCheckUtils]: 84: Hoare triple {135353#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= 1 ~a20~0) (= ~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); {135353#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 16:44:02,901 INFO L280 TraceCheckUtils]: 85: Hoare triple {135353#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= 1 ~a20~0) (= ~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); {135353#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 16:44:02,902 INFO L280 TraceCheckUtils]: 86: Hoare triple {135353#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= 1 ~a20~0) (= ~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); {135353#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 16:44:02,903 INFO L280 TraceCheckUtils]: 87: Hoare triple {135353#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= 1 ~a20~0) (= ~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); {135353#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 16:44:02,904 INFO L280 TraceCheckUtils]: 88: Hoare triple {135353#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= 1 ~a20~0) (= ~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)); {135353#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 16:44:02,905 INFO L280 TraceCheckUtils]: 89: Hoare triple {135353#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= 1 ~a20~0) (= ~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)); {135354#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-08 16:44:02,906 INFO L280 TraceCheckUtils]: 90: Hoare triple {135354#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} ~a7~0 := 1; {135354#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-08 16:44:02,906 INFO L280 TraceCheckUtils]: 91: Hoare triple {135354#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} ~a17~0 := 1; {135354#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-08 16:44:02,907 INFO L280 TraceCheckUtils]: 92: Hoare triple {135354#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} ~a21~0 := 0; {135354#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-08 16:44:02,908 INFO L280 TraceCheckUtils]: 93: Hoare triple {135354#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} ~a20~0 := 1; {135354#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-08 16:44:02,909 INFO L280 TraceCheckUtils]: 94: Hoare triple {135354#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} ~a8~0 := 13; {135354#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-08 16:44:02,909 INFO L280 TraceCheckUtils]: 95: Hoare triple {135354#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} ~a16~0 := 5; {135354#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-08 16:44:02,910 INFO L280 TraceCheckUtils]: 96: Hoare triple {135354#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} #res := 26; {135354#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-08 16:44:02,911 INFO L280 TraceCheckUtils]: 97: Hoare triple {135354#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} assume true; {135354#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-08 16:44:02,912 INFO L275 TraceCheckUtils]: 98: Hoare quadruple {135354#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a21~0)|)))} {135291#(and (= 1 ~a21~0) (= 1 ~a20~0))} #1104#return; {135229#false} is VALID [2020-07-08 16:44:02,912 INFO L280 TraceCheckUtils]: 99: Hoare triple {135229#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {135229#false} is VALID [2020-07-08 16:44:02,912 INFO L280 TraceCheckUtils]: 100: Hoare triple {135229#false} ~output~0 := #t~ret3; {135229#false} is VALID [2020-07-08 16:44:02,913 INFO L280 TraceCheckUtils]: 101: Hoare triple {135229#false} havoc #t~ret3; {135229#false} is VALID [2020-07-08 16:44:02,913 INFO L280 TraceCheckUtils]: 102: Hoare triple {135229#false} assume !false; {135229#false} is VALID [2020-07-08 16:44:02,913 INFO L280 TraceCheckUtils]: 103: Hoare triple {135229#false} havoc ~input~0; {135229#false} is VALID [2020-07-08 16:44:02,913 INFO L280 TraceCheckUtils]: 104: Hoare triple {135229#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {135229#false} is VALID [2020-07-08 16:44:02,913 INFO L280 TraceCheckUtils]: 105: Hoare triple {135229#false} ~input~0 := #t~nondet2; {135229#false} is VALID [2020-07-08 16:44:02,913 INFO L280 TraceCheckUtils]: 106: Hoare triple {135229#false} havoc #t~nondet2; {135229#false} is VALID [2020-07-08 16:44:02,914 INFO L280 TraceCheckUtils]: 107: Hoare triple {135229#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {135229#false} is VALID [2020-07-08 16:44:02,914 INFO L263 TraceCheckUtils]: 108: Hoare triple {135229#false} call #t~ret3 := calculate_output(~input~0); {135351#(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 [2020-07-08 16:44:02,914 INFO L280 TraceCheckUtils]: 109: Hoare triple {135351#(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; {135228#true} is VALID [2020-07-08 16:44:02,914 INFO L280 TraceCheckUtils]: 110: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 16:44:02,915 INFO L280 TraceCheckUtils]: 111: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 16:44:02,915 INFO L280 TraceCheckUtils]: 112: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 16:44:02,915 INFO L280 TraceCheckUtils]: 113: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 16:44:02,915 INFO L280 TraceCheckUtils]: 114: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 16:44:02,915 INFO L280 TraceCheckUtils]: 115: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 16:44:02,916 INFO L280 TraceCheckUtils]: 116: Hoare triple {135228#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)); {135228#true} is VALID [2020-07-08 16:44:02,916 INFO L280 TraceCheckUtils]: 117: Hoare triple {135228#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))); {135228#true} is VALID [2020-07-08 16:44:02,916 INFO L280 TraceCheckUtils]: 118: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 16:44:02,916 INFO L280 TraceCheckUtils]: 119: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 16:44:02,916 INFO L280 TraceCheckUtils]: 120: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 16:44:02,917 INFO L280 TraceCheckUtils]: 121: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 16:44:02,917 INFO L280 TraceCheckUtils]: 122: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 16:44:02,917 INFO L280 TraceCheckUtils]: 123: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 16:44:02,917 INFO L280 TraceCheckUtils]: 124: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 16:44:02,917 INFO L280 TraceCheckUtils]: 125: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 16:44:02,918 INFO L280 TraceCheckUtils]: 126: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 16:44:02,918 INFO L280 TraceCheckUtils]: 127: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 16:44:02,918 INFO L280 TraceCheckUtils]: 128: Hoare triple {135228#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)); {135228#true} is VALID [2020-07-08 16:44:02,918 INFO L280 TraceCheckUtils]: 129: Hoare triple {135228#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)); {135228#true} is VALID [2020-07-08 16:44:02,918 INFO L280 TraceCheckUtils]: 130: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 16:44:02,919 INFO L280 TraceCheckUtils]: 131: Hoare triple {135228#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; {135228#true} is VALID [2020-07-08 16:44:02,919 INFO L280 TraceCheckUtils]: 132: Hoare triple {135228#true} ~a16~0 := 4; {135228#true} is VALID [2020-07-08 16:44:02,919 INFO L280 TraceCheckUtils]: 133: Hoare triple {135228#true} ~a17~0 := 0; {135228#true} is VALID [2020-07-08 16:44:02,919 INFO L280 TraceCheckUtils]: 134: Hoare triple {135228#true} #res := 25; {135228#true} is VALID [2020-07-08 16:44:02,919 INFO L280 TraceCheckUtils]: 135: Hoare triple {135228#true} assume true; {135228#true} is VALID [2020-07-08 16:44:02,920 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {135228#true} {135229#false} #1104#return; {135229#false} is VALID [2020-07-08 16:44:02,920 INFO L280 TraceCheckUtils]: 137: Hoare triple {135229#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {135229#false} is VALID [2020-07-08 16:44:02,920 INFO L280 TraceCheckUtils]: 138: Hoare triple {135229#false} ~output~0 := #t~ret3; {135229#false} is VALID [2020-07-08 16:44:02,920 INFO L280 TraceCheckUtils]: 139: Hoare triple {135229#false} havoc #t~ret3; {135229#false} is VALID [2020-07-08 16:44:02,920 INFO L280 TraceCheckUtils]: 140: Hoare triple {135229#false} assume !false; {135229#false} is VALID [2020-07-08 16:44:02,921 INFO L280 TraceCheckUtils]: 141: Hoare triple {135229#false} havoc ~input~0; {135229#false} is VALID [2020-07-08 16:44:02,921 INFO L280 TraceCheckUtils]: 142: Hoare triple {135229#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {135229#false} is VALID [2020-07-08 16:44:02,921 INFO L280 TraceCheckUtils]: 143: Hoare triple {135229#false} ~input~0 := #t~nondet2; {135229#false} is VALID [2020-07-08 16:44:02,921 INFO L280 TraceCheckUtils]: 144: Hoare triple {135229#false} havoc #t~nondet2; {135229#false} is VALID [2020-07-08 16:44:02,921 INFO L280 TraceCheckUtils]: 145: Hoare triple {135229#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {135229#false} is VALID [2020-07-08 16:44:02,922 INFO L263 TraceCheckUtils]: 146: Hoare triple {135229#false} call #t~ret3 := calculate_output(~input~0); {135351#(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 [2020-07-08 16:44:02,922 INFO L280 TraceCheckUtils]: 147: Hoare triple {135351#(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; {135228#true} is VALID [2020-07-08 16:44:02,922 INFO L280 TraceCheckUtils]: 148: Hoare triple {135228#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); {135228#true} is VALID [2020-07-08 16:44:02,922 INFO L280 TraceCheckUtils]: 149: Hoare triple {135228#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; {135228#true} is VALID [2020-07-08 16:44:02,922 INFO L280 TraceCheckUtils]: 150: Hoare triple {135228#true} ~a20~0 := 0; {135228#true} is VALID [2020-07-08 16:44:02,923 INFO L280 TraceCheckUtils]: 151: Hoare triple {135228#true} ~a16~0 := 6; {135228#true} is VALID [2020-07-08 16:44:02,923 INFO L280 TraceCheckUtils]: 152: Hoare triple {135228#true} ~a17~0 := 0; {135228#true} is VALID [2020-07-08 16:44:02,923 INFO L280 TraceCheckUtils]: 153: Hoare triple {135228#true} ~a8~0 := 15; {135228#true} is VALID [2020-07-08 16:44:02,923 INFO L280 TraceCheckUtils]: 154: Hoare triple {135228#true} ~a7~0 := 0; {135228#true} is VALID [2020-07-08 16:44:02,923 INFO L280 TraceCheckUtils]: 155: Hoare triple {135228#true} ~a21~0 := 1; {135228#true} is VALID [2020-07-08 16:44:02,924 INFO L280 TraceCheckUtils]: 156: Hoare triple {135228#true} #res := 26; {135228#true} is VALID [2020-07-08 16:44:02,924 INFO L280 TraceCheckUtils]: 157: Hoare triple {135228#true} assume true; {135228#true} is VALID [2020-07-08 16:44:02,924 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {135228#true} {135229#false} #1104#return; {135229#false} is VALID [2020-07-08 16:44:02,924 INFO L280 TraceCheckUtils]: 159: Hoare triple {135229#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {135229#false} is VALID [2020-07-08 16:44:02,924 INFO L280 TraceCheckUtils]: 160: Hoare triple {135229#false} ~output~0 := #t~ret3; {135229#false} is VALID [2020-07-08 16:44:02,925 INFO L280 TraceCheckUtils]: 161: Hoare triple {135229#false} havoc #t~ret3; {135229#false} is VALID [2020-07-08 16:44:02,925 INFO L280 TraceCheckUtils]: 162: Hoare triple {135229#false} assume !false; {135229#false} is VALID [2020-07-08 16:44:02,925 INFO L280 TraceCheckUtils]: 163: Hoare triple {135229#false} havoc ~input~0; {135229#false} is VALID [2020-07-08 16:44:02,925 INFO L280 TraceCheckUtils]: 164: Hoare triple {135229#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {135229#false} is VALID [2020-07-08 16:44:02,925 INFO L280 TraceCheckUtils]: 165: Hoare triple {135229#false} ~input~0 := #t~nondet2; {135229#false} is VALID [2020-07-08 16:44:02,926 INFO L280 TraceCheckUtils]: 166: Hoare triple {135229#false} havoc #t~nondet2; {135229#false} is VALID [2020-07-08 16:44:02,926 INFO L280 TraceCheckUtils]: 167: Hoare triple {135229#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {135229#false} is VALID [2020-07-08 16:44:02,926 INFO L263 TraceCheckUtils]: 168: Hoare triple {135229#false} call #t~ret3 := calculate_output(~input~0); {135229#false} is VALID [2020-07-08 16:44:02,926 INFO L280 TraceCheckUtils]: 169: Hoare triple {135229#false} ~input := #in~input; {135229#false} is VALID [2020-07-08 16:44:02,926 INFO L280 TraceCheckUtils]: 170: Hoare triple {135229#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); {135229#false} is VALID [2020-07-08 16:44:02,927 INFO L280 TraceCheckUtils]: 171: Hoare triple {135229#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); {135229#false} is VALID [2020-07-08 16:44:02,927 INFO L280 TraceCheckUtils]: 172: Hoare triple {135229#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); {135229#false} is VALID [2020-07-08 16:44:02,927 INFO L280 TraceCheckUtils]: 173: Hoare triple {135229#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); {135229#false} is VALID [2020-07-08 16:44:02,927 INFO L280 TraceCheckUtils]: 174: Hoare triple {135229#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); {135229#false} is VALID [2020-07-08 16:44:02,927 INFO L280 TraceCheckUtils]: 175: Hoare triple {135229#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); {135229#false} is VALID [2020-07-08 16:44:02,928 INFO L280 TraceCheckUtils]: 176: Hoare triple {135229#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)); {135229#false} is VALID [2020-07-08 16:44:02,928 INFO L280 TraceCheckUtils]: 177: Hoare triple {135229#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))); {135229#false} is VALID [2020-07-08 16:44:02,928 INFO L280 TraceCheckUtils]: 178: Hoare triple {135229#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); {135229#false} is VALID [2020-07-08 16:44:02,928 INFO L280 TraceCheckUtils]: 179: Hoare triple {135229#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); {135229#false} is VALID [2020-07-08 16:44:02,928 INFO L280 TraceCheckUtils]: 180: Hoare triple {135229#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); {135229#false} is VALID [2020-07-08 16:44:02,929 INFO L280 TraceCheckUtils]: 181: Hoare triple {135229#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); {135229#false} is VALID [2020-07-08 16:44:02,929 INFO L280 TraceCheckUtils]: 182: Hoare triple {135229#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); {135229#false} is VALID [2020-07-08 16:44:02,929 INFO L280 TraceCheckUtils]: 183: Hoare triple {135229#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); {135229#false} is VALID [2020-07-08 16:44:02,929 INFO L280 TraceCheckUtils]: 184: Hoare triple {135229#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); {135229#false} is VALID [2020-07-08 16:44:02,930 INFO L280 TraceCheckUtils]: 185: Hoare triple {135229#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); {135229#false} is VALID [2020-07-08 16:44:02,930 INFO L280 TraceCheckUtils]: 186: Hoare triple {135229#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); {135229#false} is VALID [2020-07-08 16:44:02,930 INFO L280 TraceCheckUtils]: 187: Hoare triple {135229#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); {135229#false} is VALID [2020-07-08 16:44:02,930 INFO L280 TraceCheckUtils]: 188: Hoare triple {135229#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)); {135229#false} is VALID [2020-07-08 16:44:02,930 INFO L280 TraceCheckUtils]: 189: Hoare triple {135229#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)); {135229#false} is VALID [2020-07-08 16:44:02,931 INFO L280 TraceCheckUtils]: 190: Hoare triple {135229#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); {135229#false} is VALID [2020-07-08 16:44:02,931 INFO L280 TraceCheckUtils]: 191: Hoare triple {135229#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); {135229#false} is VALID [2020-07-08 16:44:02,931 INFO L280 TraceCheckUtils]: 192: Hoare triple {135229#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); {135229#false} is VALID [2020-07-08 16:44:02,931 INFO L280 TraceCheckUtils]: 193: Hoare triple {135229#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); {135229#false} is VALID [2020-07-08 16:44:02,931 INFO L280 TraceCheckUtils]: 194: Hoare triple {135229#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); {135229#false} is VALID [2020-07-08 16:44:02,932 INFO L280 TraceCheckUtils]: 195: Hoare triple {135229#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); {135229#false} is VALID [2020-07-08 16:44:02,932 INFO L280 TraceCheckUtils]: 196: Hoare triple {135229#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); {135229#false} is VALID [2020-07-08 16:44:02,932 INFO L280 TraceCheckUtils]: 197: Hoare triple {135229#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); {135229#false} is VALID [2020-07-08 16:44:02,932 INFO L280 TraceCheckUtils]: 198: Hoare triple {135229#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); {135229#false} is VALID [2020-07-08 16:44:02,932 INFO L280 TraceCheckUtils]: 199: Hoare triple {135229#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); {135229#false} is VALID [2020-07-08 16:44:02,933 INFO L280 TraceCheckUtils]: 200: Hoare triple {135229#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); {135229#false} is VALID [2020-07-08 16:44:02,933 INFO L280 TraceCheckUtils]: 201: Hoare triple {135229#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); {135229#false} is VALID [2020-07-08 16:44:02,933 INFO L280 TraceCheckUtils]: 202: Hoare triple {135229#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); {135229#false} is VALID [2020-07-08 16:44:02,933 INFO L280 TraceCheckUtils]: 203: Hoare triple {135229#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); {135229#false} is VALID [2020-07-08 16:44:02,933 INFO L280 TraceCheckUtils]: 204: Hoare triple {135229#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); {135229#false} is VALID [2020-07-08 16:44:02,934 INFO L280 TraceCheckUtils]: 205: Hoare triple {135229#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); {135229#false} is VALID [2020-07-08 16:44:02,934 INFO L280 TraceCheckUtils]: 206: Hoare triple {135229#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)); {135229#false} is VALID [2020-07-08 16:44:02,934 INFO L280 TraceCheckUtils]: 207: Hoare triple {135229#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)))); {135229#false} is VALID [2020-07-08 16:44:02,934 INFO L280 TraceCheckUtils]: 208: Hoare triple {135229#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); {135229#false} is VALID [2020-07-08 16:44:02,934 INFO L280 TraceCheckUtils]: 209: Hoare triple {135229#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); {135229#false} is VALID [2020-07-08 16:44:02,935 INFO L280 TraceCheckUtils]: 210: Hoare triple {135229#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)); {135229#false} is VALID [2020-07-08 16:44:02,935 INFO L280 TraceCheckUtils]: 211: Hoare triple {135229#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); {135229#false} is VALID [2020-07-08 16:44:02,935 INFO L280 TraceCheckUtils]: 212: Hoare triple {135229#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); {135229#false} is VALID [2020-07-08 16:44:02,935 INFO L280 TraceCheckUtils]: 213: Hoare triple {135229#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); {135229#false} is VALID [2020-07-08 16:44:02,935 INFO L280 TraceCheckUtils]: 214: Hoare triple {135229#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))); {135229#false} is VALID [2020-07-08 16:44:02,936 INFO L280 TraceCheckUtils]: 215: Hoare triple {135229#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); {135229#false} is VALID [2020-07-08 16:44:02,936 INFO L280 TraceCheckUtils]: 216: Hoare triple {135229#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)); {135229#false} is VALID [2020-07-08 16:44:02,936 INFO L280 TraceCheckUtils]: 217: Hoare triple {135229#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)); {135229#false} is VALID [2020-07-08 16:44:02,936 INFO L280 TraceCheckUtils]: 218: Hoare triple {135229#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); {135229#false} is VALID [2020-07-08 16:44:02,936 INFO L280 TraceCheckUtils]: 219: Hoare triple {135229#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); {135229#false} is VALID [2020-07-08 16:44:02,937 INFO L280 TraceCheckUtils]: 220: Hoare triple {135229#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); {135229#false} is VALID [2020-07-08 16:44:02,937 INFO L280 TraceCheckUtils]: 221: Hoare triple {135229#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); {135229#false} is VALID [2020-07-08 16:44:02,937 INFO L280 TraceCheckUtils]: 222: Hoare triple {135229#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); {135229#false} is VALID [2020-07-08 16:44:02,937 INFO L280 TraceCheckUtils]: 223: Hoare triple {135229#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); {135229#false} is VALID [2020-07-08 16:44:02,937 INFO L280 TraceCheckUtils]: 224: Hoare triple {135229#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); {135229#false} is VALID [2020-07-08 16:44:02,938 INFO L280 TraceCheckUtils]: 225: Hoare triple {135229#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); {135229#false} is VALID [2020-07-08 16:44:02,938 INFO L280 TraceCheckUtils]: 226: Hoare triple {135229#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); {135229#false} is VALID [2020-07-08 16:44:02,938 INFO L280 TraceCheckUtils]: 227: Hoare triple {135229#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)); {135229#false} is VALID [2020-07-08 16:44:02,938 INFO L280 TraceCheckUtils]: 228: Hoare triple {135229#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); {135229#false} is VALID [2020-07-08 16:44:02,938 INFO L280 TraceCheckUtils]: 229: Hoare triple {135229#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); {135229#false} is VALID [2020-07-08 16:44:02,939 INFO L280 TraceCheckUtils]: 230: Hoare triple {135229#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)); {135229#false} is VALID [2020-07-08 16:44:02,939 INFO L280 TraceCheckUtils]: 231: Hoare triple {135229#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)); {135229#false} is VALID [2020-07-08 16:44:02,939 INFO L280 TraceCheckUtils]: 232: Hoare triple {135229#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); {135229#false} is VALID [2020-07-08 16:44:02,939 INFO L280 TraceCheckUtils]: 233: Hoare triple {135229#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); {135229#false} is VALID [2020-07-08 16:44:02,939 INFO L280 TraceCheckUtils]: 234: Hoare triple {135229#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); {135229#false} is VALID [2020-07-08 16:44:02,940 INFO L280 TraceCheckUtils]: 235: Hoare triple {135229#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))); {135229#false} is VALID [2020-07-08 16:44:02,940 INFO L280 TraceCheckUtils]: 236: Hoare triple {135229#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {135229#false} is VALID [2020-07-08 16:44:02,940 INFO L280 TraceCheckUtils]: 237: Hoare triple {135229#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {135229#false} is VALID [2020-07-08 16:44:02,940 INFO L280 TraceCheckUtils]: 238: Hoare triple {135229#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {135229#false} is VALID [2020-07-08 16:44:02,940 INFO L280 TraceCheckUtils]: 239: Hoare triple {135229#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {135229#false} is VALID [2020-07-08 16:44:02,940 INFO L280 TraceCheckUtils]: 240: Hoare triple {135229#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {135229#false} is VALID [2020-07-08 16:44:02,941 INFO L280 TraceCheckUtils]: 241: Hoare triple {135229#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {135229#false} is VALID [2020-07-08 16:44:02,941 INFO L280 TraceCheckUtils]: 242: Hoare triple {135229#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {135229#false} is VALID [2020-07-08 16:44:02,941 INFO L280 TraceCheckUtils]: 243: Hoare triple {135229#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {135229#false} is VALID [2020-07-08 16:44:02,941 INFO L280 TraceCheckUtils]: 244: Hoare triple {135229#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {135229#false} is VALID [2020-07-08 16:44:02,941 INFO L280 TraceCheckUtils]: 245: Hoare triple {135229#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {135229#false} is VALID [2020-07-08 16:44:02,942 INFO L280 TraceCheckUtils]: 246: Hoare triple {135229#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {135229#false} is VALID [2020-07-08 16:44:02,942 INFO L280 TraceCheckUtils]: 247: Hoare triple {135229#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {135229#false} is VALID [2020-07-08 16:44:02,942 INFO L280 TraceCheckUtils]: 248: Hoare triple {135229#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {135229#false} is VALID [2020-07-08 16:44:02,942 INFO L280 TraceCheckUtils]: 249: Hoare triple {135229#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {135229#false} is VALID [2020-07-08 16:44:02,942 INFO L280 TraceCheckUtils]: 250: Hoare triple {135229#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {135229#false} is VALID [2020-07-08 16:44:02,943 INFO L280 TraceCheckUtils]: 251: Hoare triple {135229#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {135229#false} is VALID [2020-07-08 16:44:02,943 INFO L280 TraceCheckUtils]: 252: Hoare triple {135229#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {135229#false} is VALID [2020-07-08 16:44:02,943 INFO L280 TraceCheckUtils]: 253: Hoare triple {135229#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {135229#false} is VALID [2020-07-08 16:44:02,943 INFO L280 TraceCheckUtils]: 254: Hoare triple {135229#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {135229#false} is VALID [2020-07-08 16:44:02,943 INFO L280 TraceCheckUtils]: 255: Hoare triple {135229#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {135229#false} is VALID [2020-07-08 16:44:02,944 INFO L280 TraceCheckUtils]: 256: Hoare triple {135229#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {135229#false} is VALID [2020-07-08 16:44:02,944 INFO L280 TraceCheckUtils]: 257: Hoare triple {135229#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {135229#false} is VALID [2020-07-08 16:44:02,944 INFO L280 TraceCheckUtils]: 258: Hoare triple {135229#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {135229#false} is VALID [2020-07-08 16:44:02,944 INFO L280 TraceCheckUtils]: 259: Hoare triple {135229#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {135229#false} is VALID [2020-07-08 16:44:02,944 INFO L280 TraceCheckUtils]: 260: Hoare triple {135229#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {135229#false} is VALID [2020-07-08 16:44:02,945 INFO L280 TraceCheckUtils]: 261: Hoare triple {135229#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {135229#false} is VALID [2020-07-08 16:44:02,945 INFO L280 TraceCheckUtils]: 262: Hoare triple {135229#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {135229#false} is VALID [2020-07-08 16:44:02,945 INFO L280 TraceCheckUtils]: 263: Hoare triple {135229#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {135229#false} is VALID [2020-07-08 16:44:02,945 INFO L280 TraceCheckUtils]: 264: Hoare triple {135229#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {135229#false} is VALID [2020-07-08 16:44:02,945 INFO L280 TraceCheckUtils]: 265: Hoare triple {135229#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {135229#false} is VALID [2020-07-08 16:44:02,946 INFO L280 TraceCheckUtils]: 266: Hoare triple {135229#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {135229#false} is VALID [2020-07-08 16:44:02,946 INFO L280 TraceCheckUtils]: 267: Hoare triple {135229#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {135229#false} is VALID [2020-07-08 16:44:02,946 INFO L280 TraceCheckUtils]: 268: Hoare triple {135229#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {135229#false} is VALID [2020-07-08 16:44:02,946 INFO L280 TraceCheckUtils]: 269: Hoare triple {135229#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {135229#false} is VALID [2020-07-08 16:44:02,946 INFO L280 TraceCheckUtils]: 270: Hoare triple {135229#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {135229#false} is VALID [2020-07-08 16:44:02,947 INFO L280 TraceCheckUtils]: 271: Hoare triple {135229#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {135229#false} is VALID [2020-07-08 16:44:02,947 INFO L280 TraceCheckUtils]: 272: Hoare triple {135229#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {135229#false} is VALID [2020-07-08 16:44:02,947 INFO L280 TraceCheckUtils]: 273: Hoare triple {135229#false} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {135229#false} is VALID [2020-07-08 16:44:02,947 INFO L280 TraceCheckUtils]: 274: Hoare triple {135229#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {135229#false} is VALID [2020-07-08 16:44:02,947 INFO L280 TraceCheckUtils]: 275: Hoare triple {135229#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {135229#false} is VALID [2020-07-08 16:44:02,948 INFO L280 TraceCheckUtils]: 276: Hoare triple {135229#false} assume (((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0; {135229#false} is VALID [2020-07-08 16:44:02,948 INFO L280 TraceCheckUtils]: 277: Hoare triple {135229#false} assume !false; {135229#false} is VALID [2020-07-08 16:44:03,015 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-08 16:44:03,015 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-08 16:44:03,016 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [916031084] [2020-07-08 16:44:03,016 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 16:44:03,016 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-07-08 16:44:03,016 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1265756487] [2020-07-08 16:44:03,017 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 278 [2020-07-08 16:44:03,018 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 16:44:03,018 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2020-07-08 16:44:03,315 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 233 edges. 233 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 16:44:03,316 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-08 16:44:03,316 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 16:44:03,316 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-08 16:44:03,317 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=36, Unknown=0, NotChecked=0, Total=56 [2020-07-08 16:44:03,317 INFO L87 Difference]: Start difference. First operand 4580 states and 5280 transitions. Second operand 8 states. [2020-07-08 16:45:08,694 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 16:45:08,694 INFO L93 Difference]: Finished difference Result 8928 states and 10322 transitions. [2020-07-08 16:45:08,694 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2020-07-08 16:45:08,694 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 278 [2020-07-08 16:45:08,694 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 16:45:08,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-08 16:45:08,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 974 transitions. [2020-07-08 16:45:08,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-08 16:45:08,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 974 transitions. [2020-07-08 16:45:08,701 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 13 states and 974 transitions. [2020-07-08 16:45:10,408 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 974 edges. 974 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 16:45:11,577 INFO L225 Difference]: With dead ends: 8928 [2020-07-08 16:45:11,577 INFO L226 Difference]: Without dead ends: 5498 [2020-07-08 16:45:11,583 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 26 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=52, Invalid=104, Unknown=0, NotChecked=0, Total=156 [2020-07-08 16:45:11,587 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5498 states. [2020-07-08 16:45:56,714 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5498 to 4193. [2020-07-08 16:45:56,715 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 16:45:56,715 INFO L82 GeneralOperation]: Start isEquivalent. First operand 5498 states. Second operand 4193 states. [2020-07-08 16:45:56,715 INFO L74 IsIncluded]: Start isIncluded. First operand 5498 states. Second operand 4193 states. [2020-07-08 16:45:56,715 INFO L87 Difference]: Start difference. First operand 5498 states. Second operand 4193 states. [2020-07-08 16:45:57,591 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 16:45:57,591 INFO L93 Difference]: Finished difference Result 5498 states and 6316 transitions. [2020-07-08 16:45:57,591 INFO L276 IsEmpty]: Start isEmpty. Operand 5498 states and 6316 transitions. [2020-07-08 16:45:57,596 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 16:45:57,596 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 16:45:57,596 INFO L74 IsIncluded]: Start isIncluded. First operand 4193 states. Second operand 5498 states. [2020-07-08 16:45:57,597 INFO L87 Difference]: Start difference. First operand 4193 states. Second operand 5498 states. [2020-07-08 16:45:58,467 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 16:45:58,467 INFO L93 Difference]: Finished difference Result 5498 states and 6316 transitions. [2020-07-08 16:45:58,467 INFO L276 IsEmpty]: Start isEmpty. Operand 5498 states and 6316 transitions. [2020-07-08 16:45:58,472 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 16:45:58,473 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 16:45:58,473 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 16:45:58,473 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 16:45:58,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4193 states. [2020-07-08 16:45:59,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4193 states to 4193 states and 4795 transitions. [2020-07-08 16:45:59,083 INFO L78 Accepts]: Start accepts. Automaton has 4193 states and 4795 transitions. Word has length 278 [2020-07-08 16:45:59,084 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 16:45:59,084 INFO L479 AbstractCegarLoop]: Abstraction has 4193 states and 4795 transitions. [2020-07-08 16:45:59,084 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-08 16:45:59,084 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4193 states and 4795 transitions. [2020-07-08 16:46:15,616 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 4795 edges. 4795 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 16:46:15,617 INFO L276 IsEmpty]: Start isEmpty. Operand 4193 states and 4795 transitions. [2020-07-08 16:46:15,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 295 [2020-07-08 16:46:15,623 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 16:46:15,623 INFO L422 BasicCegarLoop]: trace histogram [4, 4, 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, 3, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 16:46:15,623 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-07-08 16:46:15,623 INFO L427 AbstractCegarLoop]: === Iteration 9 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 16:46:15,624 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 16:46:15,624 INFO L82 PathProgramCache]: Analyzing trace with hash -1812225532, now seen corresponding path program 1 times [2020-07-08 16:46:15,624 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 16:46:15,624 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1875480588] [2020-07-08 16:46:15,624 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 16:46:15,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 16:46:15,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 16:46:15,984 INFO L280 TraceCheckUtils]: 0: Hoare triple {172758#(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; {172610#true} is VALID [2020-07-08 16:46:15,984 INFO L280 TraceCheckUtils]: 1: Hoare triple {172610#true} ~d~0 := 4; {172610#true} is VALID [2020-07-08 16:46:15,984 INFO L280 TraceCheckUtils]: 2: Hoare triple {172610#true} ~e~0 := 5; {172610#true} is VALID [2020-07-08 16:46:15,984 INFO L280 TraceCheckUtils]: 3: Hoare triple {172610#true} ~f~0 := 6; {172610#true} is VALID [2020-07-08 16:46:15,985 INFO L280 TraceCheckUtils]: 4: Hoare triple {172610#true} ~c~0 := 3; {172610#true} is VALID [2020-07-08 16:46:15,985 INFO L280 TraceCheckUtils]: 5: Hoare triple {172610#true} ~b~0 := 2; {172610#true} is VALID [2020-07-08 16:46:15,985 INFO L280 TraceCheckUtils]: 6: Hoare triple {172610#true} ~u~0 := 21; {172610#true} is VALID [2020-07-08 16:46:15,985 INFO L280 TraceCheckUtils]: 7: Hoare triple {172610#true} ~v~0 := 22; {172610#true} is VALID [2020-07-08 16:46:15,985 INFO L280 TraceCheckUtils]: 8: Hoare triple {172610#true} ~w~0 := 23; {172610#true} is VALID [2020-07-08 16:46:15,986 INFO L280 TraceCheckUtils]: 9: Hoare triple {172610#true} ~x~0 := 24; {172610#true} is VALID [2020-07-08 16:46:15,986 INFO L280 TraceCheckUtils]: 10: Hoare triple {172610#true} ~y~0 := 25; {172610#true} is VALID [2020-07-08 16:46:15,986 INFO L280 TraceCheckUtils]: 11: Hoare triple {172610#true} ~z~0 := 26; {172610#true} is VALID [2020-07-08 16:46:15,986 INFO L280 TraceCheckUtils]: 12: Hoare triple {172610#true} ~a17~0 := 1; {172610#true} is VALID [2020-07-08 16:46:15,986 INFO L280 TraceCheckUtils]: 13: Hoare triple {172610#true} ~a7~0 := 0; {172610#true} is VALID [2020-07-08 16:46:15,987 INFO L280 TraceCheckUtils]: 14: Hoare triple {172610#true} ~a20~0 := 1; {172610#true} is VALID [2020-07-08 16:46:15,988 INFO L280 TraceCheckUtils]: 15: Hoare triple {172610#true} ~a8~0 := 15; {172759#(<= 15 ~a8~0)} is VALID [2020-07-08 16:46:15,989 INFO L280 TraceCheckUtils]: 16: Hoare triple {172759#(<= 15 ~a8~0)} ~a12~0 := 8; {172759#(<= 15 ~a8~0)} is VALID [2020-07-08 16:46:15,990 INFO L280 TraceCheckUtils]: 17: Hoare triple {172759#(<= 15 ~a8~0)} ~a16~0 := 5; {172759#(<= 15 ~a8~0)} is VALID [2020-07-08 16:46:15,990 INFO L280 TraceCheckUtils]: 18: Hoare triple {172759#(<= 15 ~a8~0)} ~a21~0 := 1; {172759#(<= 15 ~a8~0)} is VALID [2020-07-08 16:46:15,993 INFO L280 TraceCheckUtils]: 19: Hoare triple {172759#(<= 15 ~a8~0)} assume true; {172759#(<= 15 ~a8~0)} is VALID [2020-07-08 16:46:15,994 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {172759#(<= 15 ~a8~0)} {172610#true} #1100#return; {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 16:46:16,048 INFO L280 TraceCheckUtils]: 0: Hoare triple {172760#(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; {172610#true} is VALID [2020-07-08 16:46:16,049 INFO L280 TraceCheckUtils]: 1: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 16:46:16,049 INFO L280 TraceCheckUtils]: 2: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 16:46:16,049 INFO L280 TraceCheckUtils]: 3: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 16:46:16,049 INFO L280 TraceCheckUtils]: 4: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 16:46:16,050 INFO L280 TraceCheckUtils]: 5: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 16:46:16,050 INFO L280 TraceCheckUtils]: 6: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 16:46:16,050 INFO L280 TraceCheckUtils]: 7: Hoare triple {172610#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)); {172610#true} is VALID [2020-07-08 16:46:16,050 INFO L280 TraceCheckUtils]: 8: Hoare triple {172610#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))); {172610#true} is VALID [2020-07-08 16:46:16,050 INFO L280 TraceCheckUtils]: 9: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 16:46:16,051 INFO L280 TraceCheckUtils]: 10: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 16:46:16,051 INFO L280 TraceCheckUtils]: 11: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 16:46:16,051 INFO L280 TraceCheckUtils]: 12: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 16:46:16,051 INFO L280 TraceCheckUtils]: 13: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 16:46:16,051 INFO L280 TraceCheckUtils]: 14: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 16:46:16,052 INFO L280 TraceCheckUtils]: 15: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 16:46:16,052 INFO L280 TraceCheckUtils]: 16: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 16:46:16,052 INFO L280 TraceCheckUtils]: 17: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 16:46:16,052 INFO L280 TraceCheckUtils]: 18: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 16:46:16,052 INFO L280 TraceCheckUtils]: 19: Hoare triple {172610#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)); {172610#true} is VALID [2020-07-08 16:46:16,053 INFO L280 TraceCheckUtils]: 20: Hoare triple {172610#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)); {172610#true} is VALID [2020-07-08 16:46:16,053 INFO L280 TraceCheckUtils]: 21: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 16:46:16,053 INFO L280 TraceCheckUtils]: 22: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 16:46:16,053 INFO L280 TraceCheckUtils]: 23: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 16:46:16,053 INFO L280 TraceCheckUtils]: 24: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 16:46:16,054 INFO L280 TraceCheckUtils]: 25: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 16:46:16,054 INFO L280 TraceCheckUtils]: 26: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 16:46:16,054 INFO L280 TraceCheckUtils]: 27: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 16:46:16,054 INFO L280 TraceCheckUtils]: 28: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 16:46:16,055 INFO L280 TraceCheckUtils]: 29: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 16:46:16,055 INFO L280 TraceCheckUtils]: 30: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 16:46:16,055 INFO L280 TraceCheckUtils]: 31: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 16:46:16,055 INFO L280 TraceCheckUtils]: 32: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 16:46:16,055 INFO L280 TraceCheckUtils]: 33: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 16:46:16,056 INFO L280 TraceCheckUtils]: 34: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 16:46:16,056 INFO L280 TraceCheckUtils]: 35: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 16:46:16,056 INFO L280 TraceCheckUtils]: 36: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 16:46:16,056 INFO L280 TraceCheckUtils]: 37: Hoare triple {172610#true} 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)); {172610#true} is VALID [2020-07-08 16:46:16,057 INFO L280 TraceCheckUtils]: 38: Hoare triple {172610#true} 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)))); {172610#true} is VALID [2020-07-08 16:46:16,057 INFO L280 TraceCheckUtils]: 39: Hoare triple {172610#true} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {172610#true} is VALID [2020-07-08 16:46:16,057 INFO L280 TraceCheckUtils]: 40: Hoare triple {172610#true} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {172610#true} is VALID [2020-07-08 16:46:16,058 INFO L280 TraceCheckUtils]: 41: Hoare triple {172610#true} 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)); {172610#true} is VALID [2020-07-08 16:46:16,058 INFO L280 TraceCheckUtils]: 42: Hoare triple {172610#true} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {172610#true} is VALID [2020-07-08 16:46:16,058 INFO L280 TraceCheckUtils]: 43: Hoare triple {172610#true} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {172610#true} is VALID [2020-07-08 16:46:16,058 INFO L280 TraceCheckUtils]: 44: Hoare triple {172610#true} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {172610#true} is VALID [2020-07-08 16:46:16,059 INFO L280 TraceCheckUtils]: 45: Hoare triple {172610#true} 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))); {172610#true} is VALID [2020-07-08 16:46:16,059 INFO L280 TraceCheckUtils]: 46: Hoare triple {172610#true} 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); {172610#true} is VALID [2020-07-08 16:46:16,059 INFO L280 TraceCheckUtils]: 47: Hoare triple {172610#true} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {172610#true} is VALID [2020-07-08 16:46:16,060 INFO L280 TraceCheckUtils]: 48: Hoare triple {172610#true} 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)); {172610#true} is VALID [2020-07-08 16:46:16,060 INFO L280 TraceCheckUtils]: 49: Hoare triple {172610#true} 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); {172610#true} is VALID [2020-07-08 16:46:16,060 INFO L280 TraceCheckUtils]: 50: Hoare triple {172610#true} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {172610#true} is VALID [2020-07-08 16:46:16,060 INFO L280 TraceCheckUtils]: 51: Hoare triple {172610#true} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {172610#true} is VALID [2020-07-08 16:46:16,060 INFO L280 TraceCheckUtils]: 52: Hoare triple {172610#true} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == ~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {172610#true} is VALID [2020-07-08 16:46:16,061 INFO L280 TraceCheckUtils]: 53: Hoare triple {172610#true} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == ~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {172610#true} is VALID [2020-07-08 16:46:16,061 INFO L280 TraceCheckUtils]: 54: Hoare triple {172610#true} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == ~input) && 4 == ~a16~0) && 1 == ~a20~0); {172610#true} is VALID [2020-07-08 16:46:16,061 INFO L280 TraceCheckUtils]: 55: Hoare triple {172610#true} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == ~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {172610#true} is VALID [2020-07-08 16:46:16,062 INFO L280 TraceCheckUtils]: 56: Hoare triple {172610#true} 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; {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,063 INFO L280 TraceCheckUtils]: 57: Hoare triple {172633#(not (= 13 ~a8~0))} ~a17~0 := 0; {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,064 INFO L280 TraceCheckUtils]: 58: Hoare triple {172633#(not (= 13 ~a8~0))} ~a16~0 := 4; {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,064 INFO L280 TraceCheckUtils]: 59: Hoare triple {172633#(not (= 13 ~a8~0))} #res := 21; {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,065 INFO L280 TraceCheckUtils]: 60: Hoare triple {172633#(not (= 13 ~a8~0))} assume true; {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,066 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {172633#(not (= 13 ~a8~0))} {172633#(not (= 13 ~a8~0))} #1104#return; {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 16:46:16,094 INFO L280 TraceCheckUtils]: 0: Hoare triple {172760#(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; {172610#true} is VALID [2020-07-08 16:46:16,094 INFO L280 TraceCheckUtils]: 1: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 16:46:16,094 INFO L280 TraceCheckUtils]: 2: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 16:46:16,095 INFO L280 TraceCheckUtils]: 3: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 16:46:16,095 INFO L280 TraceCheckUtils]: 4: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 16:46:16,095 INFO L280 TraceCheckUtils]: 5: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 16:46:16,096 INFO L280 TraceCheckUtils]: 6: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 16:46:16,096 INFO L280 TraceCheckUtils]: 7: Hoare triple {172610#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)); {172610#true} is VALID [2020-07-08 16:46:16,096 INFO L280 TraceCheckUtils]: 8: Hoare triple {172610#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))); {172610#true} is VALID [2020-07-08 16:46:16,096 INFO L280 TraceCheckUtils]: 9: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 16:46:16,097 INFO L280 TraceCheckUtils]: 10: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 16:46:16,097 INFO L280 TraceCheckUtils]: 11: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 16:46:16,097 INFO L280 TraceCheckUtils]: 12: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 16:46:16,097 INFO L280 TraceCheckUtils]: 13: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 16:46:16,098 INFO L280 TraceCheckUtils]: 14: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 16:46:16,098 INFO L280 TraceCheckUtils]: 15: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 16:46:16,098 INFO L280 TraceCheckUtils]: 16: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 16:46:16,099 INFO L280 TraceCheckUtils]: 17: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 16:46:16,099 INFO L280 TraceCheckUtils]: 18: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 16:46:16,099 INFO L280 TraceCheckUtils]: 19: Hoare triple {172610#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)); {172610#true} is VALID [2020-07-08 16:46:16,099 INFO L280 TraceCheckUtils]: 20: Hoare triple {172610#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)); {172610#true} is VALID [2020-07-08 16:46:16,100 INFO L280 TraceCheckUtils]: 21: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 16:46:16,100 INFO L280 TraceCheckUtils]: 22: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 16:46:16,100 INFO L280 TraceCheckUtils]: 23: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 16:46:16,100 INFO L280 TraceCheckUtils]: 24: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 16:46:16,100 INFO L280 TraceCheckUtils]: 25: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 16:46:16,101 INFO L280 TraceCheckUtils]: 26: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 16:46:16,101 INFO L280 TraceCheckUtils]: 27: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 16:46:16,101 INFO L280 TraceCheckUtils]: 28: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 16:46:16,101 INFO L280 TraceCheckUtils]: 29: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 16:46:16,101 INFO L280 TraceCheckUtils]: 30: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 16:46:16,102 INFO L280 TraceCheckUtils]: 31: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 16:46:16,102 INFO L280 TraceCheckUtils]: 32: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 16:46:16,102 INFO L280 TraceCheckUtils]: 33: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 16:46:16,102 INFO L280 TraceCheckUtils]: 34: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 16:46:16,102 INFO L280 TraceCheckUtils]: 35: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 16:46:16,103 INFO L280 TraceCheckUtils]: 36: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 16:46:16,103 INFO L280 TraceCheckUtils]: 37: Hoare triple {172610#true} 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)); {172610#true} is VALID [2020-07-08 16:46:16,103 INFO L280 TraceCheckUtils]: 38: Hoare triple {172610#true} 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)))); {172610#true} is VALID [2020-07-08 16:46:16,103 INFO L280 TraceCheckUtils]: 39: Hoare triple {172610#true} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {172610#true} is VALID [2020-07-08 16:46:16,103 INFO L280 TraceCheckUtils]: 40: Hoare triple {172610#true} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {172610#true} is VALID [2020-07-08 16:46:16,104 INFO L280 TraceCheckUtils]: 41: Hoare triple {172610#true} 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)); {172610#true} is VALID [2020-07-08 16:46:16,104 INFO L280 TraceCheckUtils]: 42: Hoare triple {172610#true} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {172610#true} is VALID [2020-07-08 16:46:16,104 INFO L280 TraceCheckUtils]: 43: Hoare triple {172610#true} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {172610#true} is VALID [2020-07-08 16:46:16,105 INFO L280 TraceCheckUtils]: 44: Hoare triple {172610#true} assume (8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0; {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,106 INFO L280 TraceCheckUtils]: 45: Hoare triple {172633#(not (= 13 ~a8~0))} ~a20~0 := 0; {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,106 INFO L280 TraceCheckUtils]: 46: Hoare triple {172633#(not (= 13 ~a8~0))} ~a17~0 := 1; {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,107 INFO L280 TraceCheckUtils]: 47: Hoare triple {172633#(not (= 13 ~a8~0))} ~a16~0 := 6; {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,107 INFO L280 TraceCheckUtils]: 48: Hoare triple {172633#(not (= 13 ~a8~0))} #res := 21; {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,108 INFO L280 TraceCheckUtils]: 49: Hoare triple {172633#(not (= 13 ~a8~0))} assume true; {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,109 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {172633#(not (= 13 ~a8~0))} {172633#(not (= 13 ~a8~0))} #1104#return; {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 16:46:16,125 INFO L280 TraceCheckUtils]: 0: Hoare triple {172760#(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; {172610#true} is VALID [2020-07-08 16:46:16,125 INFO L280 TraceCheckUtils]: 1: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 16:46:16,126 INFO L280 TraceCheckUtils]: 2: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 16:46:16,126 INFO L280 TraceCheckUtils]: 3: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 16:46:16,126 INFO L280 TraceCheckUtils]: 4: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 16:46:16,127 INFO L280 TraceCheckUtils]: 5: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 16:46:16,128 INFO L280 TraceCheckUtils]: 6: Hoare triple {172610#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; {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,129 INFO L280 TraceCheckUtils]: 7: Hoare triple {172633#(not (= 13 ~a8~0))} ~a17~0 := 0; {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,129 INFO L280 TraceCheckUtils]: 8: Hoare triple {172633#(not (= 13 ~a8~0))} #res := 26; {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,130 INFO L280 TraceCheckUtils]: 9: Hoare triple {172633#(not (= 13 ~a8~0))} assume true; {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,131 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {172633#(not (= 13 ~a8~0))} {172633#(not (= 13 ~a8~0))} #1104#return; {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,133 INFO L263 TraceCheckUtils]: 0: Hoare triple {172610#true} call ULTIMATE.init(); {172758#(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 [2020-07-08 16:46:16,133 INFO L280 TraceCheckUtils]: 1: Hoare triple {172758#(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; {172610#true} is VALID [2020-07-08 16:46:16,134 INFO L280 TraceCheckUtils]: 2: Hoare triple {172610#true} ~d~0 := 4; {172610#true} is VALID [2020-07-08 16:46:16,134 INFO L280 TraceCheckUtils]: 3: Hoare triple {172610#true} ~e~0 := 5; {172610#true} is VALID [2020-07-08 16:46:16,134 INFO L280 TraceCheckUtils]: 4: Hoare triple {172610#true} ~f~0 := 6; {172610#true} is VALID [2020-07-08 16:46:16,134 INFO L280 TraceCheckUtils]: 5: Hoare triple {172610#true} ~c~0 := 3; {172610#true} is VALID [2020-07-08 16:46:16,135 INFO L280 TraceCheckUtils]: 6: Hoare triple {172610#true} ~b~0 := 2; {172610#true} is VALID [2020-07-08 16:46:16,135 INFO L280 TraceCheckUtils]: 7: Hoare triple {172610#true} ~u~0 := 21; {172610#true} is VALID [2020-07-08 16:46:16,135 INFO L280 TraceCheckUtils]: 8: Hoare triple {172610#true} ~v~0 := 22; {172610#true} is VALID [2020-07-08 16:46:16,135 INFO L280 TraceCheckUtils]: 9: Hoare triple {172610#true} ~w~0 := 23; {172610#true} is VALID [2020-07-08 16:46:16,135 INFO L280 TraceCheckUtils]: 10: Hoare triple {172610#true} ~x~0 := 24; {172610#true} is VALID [2020-07-08 16:46:16,136 INFO L280 TraceCheckUtils]: 11: Hoare triple {172610#true} ~y~0 := 25; {172610#true} is VALID [2020-07-08 16:46:16,136 INFO L280 TraceCheckUtils]: 12: Hoare triple {172610#true} ~z~0 := 26; {172610#true} is VALID [2020-07-08 16:46:16,136 INFO L280 TraceCheckUtils]: 13: Hoare triple {172610#true} ~a17~0 := 1; {172610#true} is VALID [2020-07-08 16:46:16,136 INFO L280 TraceCheckUtils]: 14: Hoare triple {172610#true} ~a7~0 := 0; {172610#true} is VALID [2020-07-08 16:46:16,136 INFO L280 TraceCheckUtils]: 15: Hoare triple {172610#true} ~a20~0 := 1; {172610#true} is VALID [2020-07-08 16:46:16,137 INFO L280 TraceCheckUtils]: 16: Hoare triple {172610#true} ~a8~0 := 15; {172759#(<= 15 ~a8~0)} is VALID [2020-07-08 16:46:16,138 INFO L280 TraceCheckUtils]: 17: Hoare triple {172759#(<= 15 ~a8~0)} ~a12~0 := 8; {172759#(<= 15 ~a8~0)} is VALID [2020-07-08 16:46:16,138 INFO L280 TraceCheckUtils]: 18: Hoare triple {172759#(<= 15 ~a8~0)} ~a16~0 := 5; {172759#(<= 15 ~a8~0)} is VALID [2020-07-08 16:46:16,139 INFO L280 TraceCheckUtils]: 19: Hoare triple {172759#(<= 15 ~a8~0)} ~a21~0 := 1; {172759#(<= 15 ~a8~0)} is VALID [2020-07-08 16:46:16,140 INFO L280 TraceCheckUtils]: 20: Hoare triple {172759#(<= 15 ~a8~0)} assume true; {172759#(<= 15 ~a8~0)} is VALID [2020-07-08 16:46:16,140 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {172759#(<= 15 ~a8~0)} {172610#true} #1100#return; {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,141 INFO L263 TraceCheckUtils]: 22: Hoare triple {172633#(not (= 13 ~a8~0))} call #t~ret4 := main(); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,142 INFO L280 TraceCheckUtils]: 23: Hoare triple {172633#(not (= 13 ~a8~0))} ~output~0 := -1; {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,142 INFO L280 TraceCheckUtils]: 24: Hoare triple {172633#(not (= 13 ~a8~0))} assume !false; {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,143 INFO L280 TraceCheckUtils]: 25: Hoare triple {172633#(not (= 13 ~a8~0))} havoc ~input~0; {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,144 INFO L280 TraceCheckUtils]: 26: Hoare triple {172633#(not (= 13 ~a8~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,144 INFO L280 TraceCheckUtils]: 27: Hoare triple {172633#(not (= 13 ~a8~0))} ~input~0 := #t~nondet2; {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,145 INFO L280 TraceCheckUtils]: 28: Hoare triple {172633#(not (= 13 ~a8~0))} havoc #t~nondet2; {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,146 INFO L280 TraceCheckUtils]: 29: Hoare triple {172633#(not (= 13 ~a8~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,147 INFO L263 TraceCheckUtils]: 30: Hoare triple {172633#(not (= 13 ~a8~0))} call #t~ret3 := calculate_output(~input~0); {172760#(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 [2020-07-08 16:46:16,147 INFO L280 TraceCheckUtils]: 31: Hoare triple {172760#(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; {172610#true} is VALID [2020-07-08 16:46:16,147 INFO L280 TraceCheckUtils]: 32: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 16:46:16,147 INFO L280 TraceCheckUtils]: 33: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 16:46:16,148 INFO L280 TraceCheckUtils]: 34: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 16:46:16,148 INFO L280 TraceCheckUtils]: 35: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 16:46:16,148 INFO L280 TraceCheckUtils]: 36: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 16:46:16,148 INFO L280 TraceCheckUtils]: 37: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 16:46:16,148 INFO L280 TraceCheckUtils]: 38: Hoare triple {172610#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)); {172610#true} is VALID [2020-07-08 16:46:16,149 INFO L280 TraceCheckUtils]: 39: Hoare triple {172610#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))); {172610#true} is VALID [2020-07-08 16:46:16,149 INFO L280 TraceCheckUtils]: 40: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 16:46:16,149 INFO L280 TraceCheckUtils]: 41: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 16:46:16,149 INFO L280 TraceCheckUtils]: 42: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 16:46:16,149 INFO L280 TraceCheckUtils]: 43: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 16:46:16,150 INFO L280 TraceCheckUtils]: 44: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 16:46:16,150 INFO L280 TraceCheckUtils]: 45: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 16:46:16,150 INFO L280 TraceCheckUtils]: 46: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 16:46:16,150 INFO L280 TraceCheckUtils]: 47: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 16:46:16,150 INFO L280 TraceCheckUtils]: 48: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 16:46:16,151 INFO L280 TraceCheckUtils]: 49: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 16:46:16,151 INFO L280 TraceCheckUtils]: 50: Hoare triple {172610#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)); {172610#true} is VALID [2020-07-08 16:46:16,151 INFO L280 TraceCheckUtils]: 51: Hoare triple {172610#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)); {172610#true} is VALID [2020-07-08 16:46:16,151 INFO L280 TraceCheckUtils]: 52: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 16:46:16,151 INFO L280 TraceCheckUtils]: 53: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 16:46:16,151 INFO L280 TraceCheckUtils]: 54: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 16:46:16,152 INFO L280 TraceCheckUtils]: 55: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 16:46:16,152 INFO L280 TraceCheckUtils]: 56: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 16:46:16,152 INFO L280 TraceCheckUtils]: 57: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 16:46:16,152 INFO L280 TraceCheckUtils]: 58: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 16:46:16,152 INFO L280 TraceCheckUtils]: 59: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 16:46:16,153 INFO L280 TraceCheckUtils]: 60: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 16:46:16,153 INFO L280 TraceCheckUtils]: 61: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 16:46:16,153 INFO L280 TraceCheckUtils]: 62: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 16:46:16,153 INFO L280 TraceCheckUtils]: 63: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 16:46:16,153 INFO L280 TraceCheckUtils]: 64: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 16:46:16,154 INFO L280 TraceCheckUtils]: 65: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 16:46:16,154 INFO L280 TraceCheckUtils]: 66: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 16:46:16,154 INFO L280 TraceCheckUtils]: 67: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 16:46:16,154 INFO L280 TraceCheckUtils]: 68: Hoare triple {172610#true} 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)); {172610#true} is VALID [2020-07-08 16:46:16,154 INFO L280 TraceCheckUtils]: 69: Hoare triple {172610#true} 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)))); {172610#true} is VALID [2020-07-08 16:46:16,154 INFO L280 TraceCheckUtils]: 70: Hoare triple {172610#true} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {172610#true} is VALID [2020-07-08 16:46:16,155 INFO L280 TraceCheckUtils]: 71: Hoare triple {172610#true} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {172610#true} is VALID [2020-07-08 16:46:16,155 INFO L280 TraceCheckUtils]: 72: Hoare triple {172610#true} 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)); {172610#true} is VALID [2020-07-08 16:46:16,155 INFO L280 TraceCheckUtils]: 73: Hoare triple {172610#true} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {172610#true} is VALID [2020-07-08 16:46:16,155 INFO L280 TraceCheckUtils]: 74: Hoare triple {172610#true} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {172610#true} is VALID [2020-07-08 16:46:16,155 INFO L280 TraceCheckUtils]: 75: Hoare triple {172610#true} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {172610#true} is VALID [2020-07-08 16:46:16,156 INFO L280 TraceCheckUtils]: 76: Hoare triple {172610#true} 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))); {172610#true} is VALID [2020-07-08 16:46:16,156 INFO L280 TraceCheckUtils]: 77: Hoare triple {172610#true} 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); {172610#true} is VALID [2020-07-08 16:46:16,156 INFO L280 TraceCheckUtils]: 78: Hoare triple {172610#true} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {172610#true} is VALID [2020-07-08 16:46:16,157 INFO L280 TraceCheckUtils]: 79: Hoare triple {172610#true} 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)); {172610#true} is VALID [2020-07-08 16:46:16,157 INFO L280 TraceCheckUtils]: 80: Hoare triple {172610#true} 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); {172610#true} is VALID [2020-07-08 16:46:16,157 INFO L280 TraceCheckUtils]: 81: Hoare triple {172610#true} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {172610#true} is VALID [2020-07-08 16:46:16,157 INFO L280 TraceCheckUtils]: 82: Hoare triple {172610#true} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {172610#true} is VALID [2020-07-08 16:46:16,157 INFO L280 TraceCheckUtils]: 83: Hoare triple {172610#true} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == ~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {172610#true} is VALID [2020-07-08 16:46:16,158 INFO L280 TraceCheckUtils]: 84: Hoare triple {172610#true} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == ~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {172610#true} is VALID [2020-07-08 16:46:16,158 INFO L280 TraceCheckUtils]: 85: Hoare triple {172610#true} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == ~input) && 4 == ~a16~0) && 1 == ~a20~0); {172610#true} is VALID [2020-07-08 16:46:16,158 INFO L280 TraceCheckUtils]: 86: Hoare triple {172610#true} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == ~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {172610#true} is VALID [2020-07-08 16:46:16,159 INFO L280 TraceCheckUtils]: 87: Hoare triple {172610#true} 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; {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,160 INFO L280 TraceCheckUtils]: 88: Hoare triple {172633#(not (= 13 ~a8~0))} ~a17~0 := 0; {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,160 INFO L280 TraceCheckUtils]: 89: Hoare triple {172633#(not (= 13 ~a8~0))} ~a16~0 := 4; {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,161 INFO L280 TraceCheckUtils]: 90: Hoare triple {172633#(not (= 13 ~a8~0))} #res := 21; {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,161 INFO L280 TraceCheckUtils]: 91: Hoare triple {172633#(not (= 13 ~a8~0))} assume true; {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,162 INFO L275 TraceCheckUtils]: 92: Hoare quadruple {172633#(not (= 13 ~a8~0))} {172633#(not (= 13 ~a8~0))} #1104#return; {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,163 INFO L280 TraceCheckUtils]: 93: Hoare triple {172633#(not (= 13 ~a8~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,164 INFO L280 TraceCheckUtils]: 94: Hoare triple {172633#(not (= 13 ~a8~0))} ~output~0 := #t~ret3; {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,165 INFO L280 TraceCheckUtils]: 95: Hoare triple {172633#(not (= 13 ~a8~0))} havoc #t~ret3; {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,165 INFO L280 TraceCheckUtils]: 96: Hoare triple {172633#(not (= 13 ~a8~0))} assume !false; {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,166 INFO L280 TraceCheckUtils]: 97: Hoare triple {172633#(not (= 13 ~a8~0))} havoc ~input~0; {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,167 INFO L280 TraceCheckUtils]: 98: Hoare triple {172633#(not (= 13 ~a8~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,167 INFO L280 TraceCheckUtils]: 99: Hoare triple {172633#(not (= 13 ~a8~0))} ~input~0 := #t~nondet2; {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,168 INFO L280 TraceCheckUtils]: 100: Hoare triple {172633#(not (= 13 ~a8~0))} havoc #t~nondet2; {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,168 INFO L280 TraceCheckUtils]: 101: Hoare triple {172633#(not (= 13 ~a8~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,170 INFO L263 TraceCheckUtils]: 102: Hoare triple {172633#(not (= 13 ~a8~0))} call #t~ret3 := calculate_output(~input~0); {172760#(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 [2020-07-08 16:46:16,170 INFO L280 TraceCheckUtils]: 103: Hoare triple {172760#(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; {172610#true} is VALID [2020-07-08 16:46:16,170 INFO L280 TraceCheckUtils]: 104: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 16:46:16,170 INFO L280 TraceCheckUtils]: 105: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 16:46:16,171 INFO L280 TraceCheckUtils]: 106: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 16:46:16,171 INFO L280 TraceCheckUtils]: 107: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 16:46:16,171 INFO L280 TraceCheckUtils]: 108: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 16:46:16,171 INFO L280 TraceCheckUtils]: 109: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 16:46:16,171 INFO L280 TraceCheckUtils]: 110: Hoare triple {172610#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)); {172610#true} is VALID [2020-07-08 16:46:16,171 INFO L280 TraceCheckUtils]: 111: Hoare triple {172610#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))); {172610#true} is VALID [2020-07-08 16:46:16,172 INFO L280 TraceCheckUtils]: 112: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 16:46:16,172 INFO L280 TraceCheckUtils]: 113: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 16:46:16,172 INFO L280 TraceCheckUtils]: 114: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 16:46:16,172 INFO L280 TraceCheckUtils]: 115: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 16:46:16,172 INFO L280 TraceCheckUtils]: 116: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 16:46:16,173 INFO L280 TraceCheckUtils]: 117: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 16:46:16,173 INFO L280 TraceCheckUtils]: 118: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 16:46:16,173 INFO L280 TraceCheckUtils]: 119: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 16:46:16,173 INFO L280 TraceCheckUtils]: 120: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 16:46:16,173 INFO L280 TraceCheckUtils]: 121: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 16:46:16,174 INFO L280 TraceCheckUtils]: 122: Hoare triple {172610#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)); {172610#true} is VALID [2020-07-08 16:46:16,174 INFO L280 TraceCheckUtils]: 123: Hoare triple {172610#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)); {172610#true} is VALID [2020-07-08 16:46:16,174 INFO L280 TraceCheckUtils]: 124: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 16:46:16,174 INFO L280 TraceCheckUtils]: 125: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 16:46:16,175 INFO L280 TraceCheckUtils]: 126: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 16:46:16,175 INFO L280 TraceCheckUtils]: 127: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 16:46:16,175 INFO L280 TraceCheckUtils]: 128: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 16:46:16,175 INFO L280 TraceCheckUtils]: 129: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 16:46:16,175 INFO L280 TraceCheckUtils]: 130: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 16:46:16,176 INFO L280 TraceCheckUtils]: 131: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 16:46:16,176 INFO L280 TraceCheckUtils]: 132: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 16:46:16,176 INFO L280 TraceCheckUtils]: 133: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 16:46:16,176 INFO L280 TraceCheckUtils]: 134: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 16:46:16,176 INFO L280 TraceCheckUtils]: 135: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 16:46:16,177 INFO L280 TraceCheckUtils]: 136: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 16:46:16,177 INFO L280 TraceCheckUtils]: 137: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 16:46:16,177 INFO L280 TraceCheckUtils]: 138: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 16:46:16,177 INFO L280 TraceCheckUtils]: 139: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 16:46:16,177 INFO L280 TraceCheckUtils]: 140: Hoare triple {172610#true} 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)); {172610#true} is VALID [2020-07-08 16:46:16,178 INFO L280 TraceCheckUtils]: 141: Hoare triple {172610#true} 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)))); {172610#true} is VALID [2020-07-08 16:46:16,178 INFO L280 TraceCheckUtils]: 142: Hoare triple {172610#true} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {172610#true} is VALID [2020-07-08 16:46:16,178 INFO L280 TraceCheckUtils]: 143: Hoare triple {172610#true} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {172610#true} is VALID [2020-07-08 16:46:16,178 INFO L280 TraceCheckUtils]: 144: Hoare triple {172610#true} 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)); {172610#true} is VALID [2020-07-08 16:46:16,178 INFO L280 TraceCheckUtils]: 145: Hoare triple {172610#true} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {172610#true} is VALID [2020-07-08 16:46:16,179 INFO L280 TraceCheckUtils]: 146: Hoare triple {172610#true} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {172610#true} is VALID [2020-07-08 16:46:16,180 INFO L280 TraceCheckUtils]: 147: Hoare triple {172610#true} assume (8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0; {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,180 INFO L280 TraceCheckUtils]: 148: Hoare triple {172633#(not (= 13 ~a8~0))} ~a20~0 := 0; {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,181 INFO L280 TraceCheckUtils]: 149: Hoare triple {172633#(not (= 13 ~a8~0))} ~a17~0 := 1; {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,181 INFO L280 TraceCheckUtils]: 150: Hoare triple {172633#(not (= 13 ~a8~0))} ~a16~0 := 6; {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,182 INFO L280 TraceCheckUtils]: 151: Hoare triple {172633#(not (= 13 ~a8~0))} #res := 21; {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,183 INFO L280 TraceCheckUtils]: 152: Hoare triple {172633#(not (= 13 ~a8~0))} assume true; {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,184 INFO L275 TraceCheckUtils]: 153: Hoare quadruple {172633#(not (= 13 ~a8~0))} {172633#(not (= 13 ~a8~0))} #1104#return; {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,184 INFO L280 TraceCheckUtils]: 154: Hoare triple {172633#(not (= 13 ~a8~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,185 INFO L280 TraceCheckUtils]: 155: Hoare triple {172633#(not (= 13 ~a8~0))} ~output~0 := #t~ret3; {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,186 INFO L280 TraceCheckUtils]: 156: Hoare triple {172633#(not (= 13 ~a8~0))} havoc #t~ret3; {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,186 INFO L280 TraceCheckUtils]: 157: Hoare triple {172633#(not (= 13 ~a8~0))} assume !false; {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,187 INFO L280 TraceCheckUtils]: 158: Hoare triple {172633#(not (= 13 ~a8~0))} havoc ~input~0; {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,187 INFO L280 TraceCheckUtils]: 159: Hoare triple {172633#(not (= 13 ~a8~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,188 INFO L280 TraceCheckUtils]: 160: Hoare triple {172633#(not (= 13 ~a8~0))} ~input~0 := #t~nondet2; {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,189 INFO L280 TraceCheckUtils]: 161: Hoare triple {172633#(not (= 13 ~a8~0))} havoc #t~nondet2; {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,189 INFO L280 TraceCheckUtils]: 162: Hoare triple {172633#(not (= 13 ~a8~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,190 INFO L263 TraceCheckUtils]: 163: Hoare triple {172633#(not (= 13 ~a8~0))} call #t~ret3 := calculate_output(~input~0); {172760#(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 [2020-07-08 16:46:16,191 INFO L280 TraceCheckUtils]: 164: Hoare triple {172760#(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; {172610#true} is VALID [2020-07-08 16:46:16,191 INFO L280 TraceCheckUtils]: 165: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 16:46:16,191 INFO L280 TraceCheckUtils]: 166: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 16:46:16,191 INFO L280 TraceCheckUtils]: 167: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 16:46:16,191 INFO L280 TraceCheckUtils]: 168: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 16:46:16,192 INFO L280 TraceCheckUtils]: 169: Hoare triple {172610#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); {172610#true} is VALID [2020-07-08 16:46:16,192 INFO L280 TraceCheckUtils]: 170: Hoare triple {172610#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; {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,193 INFO L280 TraceCheckUtils]: 171: Hoare triple {172633#(not (= 13 ~a8~0))} ~a17~0 := 0; {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,194 INFO L280 TraceCheckUtils]: 172: Hoare triple {172633#(not (= 13 ~a8~0))} #res := 26; {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,194 INFO L280 TraceCheckUtils]: 173: Hoare triple {172633#(not (= 13 ~a8~0))} assume true; {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,195 INFO L275 TraceCheckUtils]: 174: Hoare quadruple {172633#(not (= 13 ~a8~0))} {172633#(not (= 13 ~a8~0))} #1104#return; {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,196 INFO L280 TraceCheckUtils]: 175: Hoare triple {172633#(not (= 13 ~a8~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,197 INFO L280 TraceCheckUtils]: 176: Hoare triple {172633#(not (= 13 ~a8~0))} ~output~0 := #t~ret3; {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,197 INFO L280 TraceCheckUtils]: 177: Hoare triple {172633#(not (= 13 ~a8~0))} havoc #t~ret3; {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,198 INFO L280 TraceCheckUtils]: 178: Hoare triple {172633#(not (= 13 ~a8~0))} assume !false; {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,198 INFO L280 TraceCheckUtils]: 179: Hoare triple {172633#(not (= 13 ~a8~0))} havoc ~input~0; {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,199 INFO L280 TraceCheckUtils]: 180: Hoare triple {172633#(not (= 13 ~a8~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,200 INFO L280 TraceCheckUtils]: 181: Hoare triple {172633#(not (= 13 ~a8~0))} ~input~0 := #t~nondet2; {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,200 INFO L280 TraceCheckUtils]: 182: Hoare triple {172633#(not (= 13 ~a8~0))} havoc #t~nondet2; {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,201 INFO L280 TraceCheckUtils]: 183: Hoare triple {172633#(not (= 13 ~a8~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,202 INFO L263 TraceCheckUtils]: 184: Hoare triple {172633#(not (= 13 ~a8~0))} call #t~ret3 := calculate_output(~input~0); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,202 INFO L280 TraceCheckUtils]: 185: Hoare triple {172633#(not (= 13 ~a8~0))} ~input := #in~input; {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,203 INFO L280 TraceCheckUtils]: 186: Hoare triple {172633#(not (= 13 ~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); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,204 INFO L280 TraceCheckUtils]: 187: Hoare triple {172633#(not (= 13 ~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); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,204 INFO L280 TraceCheckUtils]: 188: Hoare triple {172633#(not (= 13 ~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); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,205 INFO L280 TraceCheckUtils]: 189: Hoare triple {172633#(not (= 13 ~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); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,205 INFO L280 TraceCheckUtils]: 190: Hoare triple {172633#(not (= 13 ~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); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,206 INFO L280 TraceCheckUtils]: 191: Hoare triple {172633#(not (= 13 ~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); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,207 INFO L280 TraceCheckUtils]: 192: Hoare triple {172633#(not (= 13 ~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)); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,207 INFO L280 TraceCheckUtils]: 193: Hoare triple {172633#(not (= 13 ~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))); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,208 INFO L280 TraceCheckUtils]: 194: Hoare triple {172633#(not (= 13 ~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); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,208 INFO L280 TraceCheckUtils]: 195: Hoare triple {172633#(not (= 13 ~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); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,209 INFO L280 TraceCheckUtils]: 196: Hoare triple {172633#(not (= 13 ~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); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,210 INFO L280 TraceCheckUtils]: 197: Hoare triple {172633#(not (= 13 ~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); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,210 INFO L280 TraceCheckUtils]: 198: Hoare triple {172633#(not (= 13 ~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); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,211 INFO L280 TraceCheckUtils]: 199: Hoare triple {172633#(not (= 13 ~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); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,212 INFO L280 TraceCheckUtils]: 200: Hoare triple {172633#(not (= 13 ~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); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,212 INFO L280 TraceCheckUtils]: 201: Hoare triple {172633#(not (= 13 ~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); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,213 INFO L280 TraceCheckUtils]: 202: Hoare triple {172633#(not (= 13 ~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); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,214 INFO L280 TraceCheckUtils]: 203: Hoare triple {172633#(not (= 13 ~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); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,214 INFO L280 TraceCheckUtils]: 204: Hoare triple {172633#(not (= 13 ~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)); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,215 INFO L280 TraceCheckUtils]: 205: Hoare triple {172633#(not (= 13 ~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)); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,216 INFO L280 TraceCheckUtils]: 206: Hoare triple {172633#(not (= 13 ~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); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,216 INFO L280 TraceCheckUtils]: 207: Hoare triple {172633#(not (= 13 ~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); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,217 INFO L280 TraceCheckUtils]: 208: Hoare triple {172633#(not (= 13 ~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); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,217 INFO L280 TraceCheckUtils]: 209: Hoare triple {172633#(not (= 13 ~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); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,218 INFO L280 TraceCheckUtils]: 210: Hoare triple {172633#(not (= 13 ~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); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,219 INFO L280 TraceCheckUtils]: 211: Hoare triple {172633#(not (= 13 ~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); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,219 INFO L280 TraceCheckUtils]: 212: Hoare triple {172633#(not (= 13 ~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); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,220 INFO L280 TraceCheckUtils]: 213: Hoare triple {172633#(not (= 13 ~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); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,221 INFO L280 TraceCheckUtils]: 214: Hoare triple {172633#(not (= 13 ~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); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,221 INFO L280 TraceCheckUtils]: 215: Hoare triple {172633#(not (= 13 ~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); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,222 INFO L280 TraceCheckUtils]: 216: Hoare triple {172633#(not (= 13 ~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); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,222 INFO L280 TraceCheckUtils]: 217: Hoare triple {172633#(not (= 13 ~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); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,223 INFO L280 TraceCheckUtils]: 218: Hoare triple {172633#(not (= 13 ~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); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,224 INFO L280 TraceCheckUtils]: 219: Hoare triple {172633#(not (= 13 ~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); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,224 INFO L280 TraceCheckUtils]: 220: Hoare triple {172633#(not (= 13 ~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); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,225 INFO L280 TraceCheckUtils]: 221: Hoare triple {172633#(not (= 13 ~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); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,225 INFO L280 TraceCheckUtils]: 222: Hoare triple {172633#(not (= 13 ~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)); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,226 INFO L280 TraceCheckUtils]: 223: Hoare triple {172633#(not (= 13 ~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)))); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,227 INFO L280 TraceCheckUtils]: 224: Hoare triple {172633#(not (= 13 ~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); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,227 INFO L280 TraceCheckUtils]: 225: Hoare triple {172633#(not (= 13 ~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); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,228 INFO L280 TraceCheckUtils]: 226: Hoare triple {172633#(not (= 13 ~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)); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,229 INFO L280 TraceCheckUtils]: 227: Hoare triple {172633#(not (= 13 ~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); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,229 INFO L280 TraceCheckUtils]: 228: Hoare triple {172633#(not (= 13 ~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); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,230 INFO L280 TraceCheckUtils]: 229: Hoare triple {172633#(not (= 13 ~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); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,230 INFO L280 TraceCheckUtils]: 230: Hoare triple {172633#(not (= 13 ~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))); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,231 INFO L280 TraceCheckUtils]: 231: Hoare triple {172633#(not (= 13 ~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); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,232 INFO L280 TraceCheckUtils]: 232: Hoare triple {172633#(not (= 13 ~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)); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,232 INFO L280 TraceCheckUtils]: 233: Hoare triple {172633#(not (= 13 ~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)); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,233 INFO L280 TraceCheckUtils]: 234: Hoare triple {172633#(not (= 13 ~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); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,233 INFO L280 TraceCheckUtils]: 235: Hoare triple {172633#(not (= 13 ~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); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,234 INFO L280 TraceCheckUtils]: 236: Hoare triple {172633#(not (= 13 ~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); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,235 INFO L280 TraceCheckUtils]: 237: Hoare triple {172633#(not (= 13 ~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); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,235 INFO L280 TraceCheckUtils]: 238: Hoare triple {172633#(not (= 13 ~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); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,236 INFO L280 TraceCheckUtils]: 239: Hoare triple {172633#(not (= 13 ~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); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,236 INFO L280 TraceCheckUtils]: 240: Hoare triple {172633#(not (= 13 ~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); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,237 INFO L280 TraceCheckUtils]: 241: Hoare triple {172633#(not (= 13 ~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); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,238 INFO L280 TraceCheckUtils]: 242: Hoare triple {172633#(not (= 13 ~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); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,238 INFO L280 TraceCheckUtils]: 243: Hoare triple {172633#(not (= 13 ~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)); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,239 INFO L280 TraceCheckUtils]: 244: Hoare triple {172633#(not (= 13 ~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); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,239 INFO L280 TraceCheckUtils]: 245: Hoare triple {172633#(not (= 13 ~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); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,240 INFO L280 TraceCheckUtils]: 246: Hoare triple {172633#(not (= 13 ~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)); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,241 INFO L280 TraceCheckUtils]: 247: Hoare triple {172633#(not (= 13 ~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)); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,241 INFO L280 TraceCheckUtils]: 248: Hoare triple {172633#(not (= 13 ~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); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,244 INFO L280 TraceCheckUtils]: 249: Hoare triple {172633#(not (= 13 ~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); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,245 INFO L280 TraceCheckUtils]: 250: Hoare triple {172633#(not (= 13 ~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); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,245 INFO L280 TraceCheckUtils]: 251: Hoare triple {172633#(not (= 13 ~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))); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,246 INFO L280 TraceCheckUtils]: 252: Hoare triple {172633#(not (= 13 ~a8~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,246 INFO L280 TraceCheckUtils]: 253: Hoare triple {172633#(not (= 13 ~a8~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,247 INFO L280 TraceCheckUtils]: 254: Hoare triple {172633#(not (= 13 ~a8~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,248 INFO L280 TraceCheckUtils]: 255: Hoare triple {172633#(not (= 13 ~a8~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,248 INFO L280 TraceCheckUtils]: 256: Hoare triple {172633#(not (= 13 ~a8~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,249 INFO L280 TraceCheckUtils]: 257: Hoare triple {172633#(not (= 13 ~a8~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,250 INFO L280 TraceCheckUtils]: 258: Hoare triple {172633#(not (= 13 ~a8~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,250 INFO L280 TraceCheckUtils]: 259: Hoare triple {172633#(not (= 13 ~a8~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,251 INFO L280 TraceCheckUtils]: 260: Hoare triple {172633#(not (= 13 ~a8~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,251 INFO L280 TraceCheckUtils]: 261: Hoare triple {172633#(not (= 13 ~a8~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,252 INFO L280 TraceCheckUtils]: 262: Hoare triple {172633#(not (= 13 ~a8~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,253 INFO L280 TraceCheckUtils]: 263: Hoare triple {172633#(not (= 13 ~a8~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,253 INFO L280 TraceCheckUtils]: 264: Hoare triple {172633#(not (= 13 ~a8~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,254 INFO L280 TraceCheckUtils]: 265: Hoare triple {172633#(not (= 13 ~a8~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,255 INFO L280 TraceCheckUtils]: 266: Hoare triple {172633#(not (= 13 ~a8~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,255 INFO L280 TraceCheckUtils]: 267: Hoare triple {172633#(not (= 13 ~a8~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,256 INFO L280 TraceCheckUtils]: 268: Hoare triple {172633#(not (= 13 ~a8~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,256 INFO L280 TraceCheckUtils]: 269: Hoare triple {172633#(not (= 13 ~a8~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,257 INFO L280 TraceCheckUtils]: 270: Hoare triple {172633#(not (= 13 ~a8~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,258 INFO L280 TraceCheckUtils]: 271: Hoare triple {172633#(not (= 13 ~a8~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,258 INFO L280 TraceCheckUtils]: 272: Hoare triple {172633#(not (= 13 ~a8~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,259 INFO L280 TraceCheckUtils]: 273: Hoare triple {172633#(not (= 13 ~a8~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,259 INFO L280 TraceCheckUtils]: 274: Hoare triple {172633#(not (= 13 ~a8~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,260 INFO L280 TraceCheckUtils]: 275: Hoare triple {172633#(not (= 13 ~a8~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,261 INFO L280 TraceCheckUtils]: 276: Hoare triple {172633#(not (= 13 ~a8~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,261 INFO L280 TraceCheckUtils]: 277: Hoare triple {172633#(not (= 13 ~a8~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,262 INFO L280 TraceCheckUtils]: 278: Hoare triple {172633#(not (= 13 ~a8~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,262 INFO L280 TraceCheckUtils]: 279: Hoare triple {172633#(not (= 13 ~a8~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,263 INFO L280 TraceCheckUtils]: 280: Hoare triple {172633#(not (= 13 ~a8~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,264 INFO L280 TraceCheckUtils]: 281: Hoare triple {172633#(not (= 13 ~a8~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,264 INFO L280 TraceCheckUtils]: 282: Hoare triple {172633#(not (= 13 ~a8~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,265 INFO L280 TraceCheckUtils]: 283: Hoare triple {172633#(not (= 13 ~a8~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,265 INFO L280 TraceCheckUtils]: 284: Hoare triple {172633#(not (= 13 ~a8~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,266 INFO L280 TraceCheckUtils]: 285: Hoare triple {172633#(not (= 13 ~a8~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,266 INFO L280 TraceCheckUtils]: 286: Hoare triple {172633#(not (= 13 ~a8~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,267 INFO L280 TraceCheckUtils]: 287: Hoare triple {172633#(not (= 13 ~a8~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,267 INFO L280 TraceCheckUtils]: 288: Hoare triple {172633#(not (= 13 ~a8~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,268 INFO L280 TraceCheckUtils]: 289: Hoare triple {172633#(not (= 13 ~a8~0))} assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,268 INFO L280 TraceCheckUtils]: 290: Hoare triple {172633#(not (= 13 ~a8~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,268 INFO L280 TraceCheckUtils]: 291: Hoare triple {172633#(not (= 13 ~a8~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {172633#(not (= 13 ~a8~0))} is VALID [2020-07-08 16:46:16,269 INFO L280 TraceCheckUtils]: 292: Hoare triple {172633#(not (= 13 ~a8~0))} assume (((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0; {172611#false} is VALID [2020-07-08 16:46:16,269 INFO L280 TraceCheckUtils]: 293: Hoare triple {172611#false} assume !false; {172611#false} is VALID [2020-07-08 16:46:16,324 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-08 16:46:16,325 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-08 16:46:16,325 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1875480588] [2020-07-08 16:46:16,325 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 16:46:16,325 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-07-08 16:46:16,326 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [142457980] [2020-07-08 16:46:16,326 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 294 [2020-07-08 16:46:16,327 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 16:46:16,327 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states. [2020-07-08 16:46:16,640 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 214 edges. 214 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 16:46:16,640 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-07-08 16:46:16,641 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 16:46:16,641 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-07-08 16:46:16,641 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-07-08 16:46:16,641 INFO L87 Difference]: Start difference. First operand 4193 states and 4795 transitions. Second operand 6 states. [2020-07-08 16:47:21,253 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 16:47:21,254 INFO L93 Difference]: Finished difference Result 5214 states and 6081 transitions. [2020-07-08 16:47:21,254 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2020-07-08 16:47:21,254 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 294 [2020-07-08 16:47:21,254 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 16:47:21,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-08 16:47:21,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 769 transitions. [2020-07-08 16:47:21,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-08 16:47:21,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 769 transitions. [2020-07-08 16:47:21,260 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states and 769 transitions. [2020-07-08 16:47:22,845 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 769 edges. 769 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 16:47:22,847 INFO L225 Difference]: With dead ends: 5214 [2020-07-08 16:47:22,848 INFO L226 Difference]: Without dead ends: 0 [2020-07-08 16:47:22,861 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 23 GetRequests, 17 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=23, Invalid=33, Unknown=0, NotChecked=0, Total=56 [2020-07-08 16:47:22,861 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-07-08 16:47:22,861 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-07-08 16:47:22,861 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 16:47:22,861 INFO L82 GeneralOperation]: Start isEquivalent. First operand 0 states. Second operand 0 states. [2020-07-08 16:47:22,861 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand 0 states. [2020-07-08 16:47:22,862 INFO L87 Difference]: Start difference. First operand 0 states. Second operand 0 states. [2020-07-08 16:47:22,862 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 16:47:22,862 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2020-07-08 16:47:22,862 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-08 16:47:22,862 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 16:47:22,862 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 16:47:22,862 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand 0 states. [2020-07-08 16:47:22,863 INFO L87 Difference]: Start difference. First operand 0 states. Second operand 0 states. [2020-07-08 16:47:22,863 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 16:47:22,863 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2020-07-08 16:47:22,863 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-08 16:47:22,863 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 16:47:22,863 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 16:47:22,863 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 16:47:22,863 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 16:47:22,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-07-08 16:47:22,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-07-08 16:47:22,864 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 294 [2020-07-08 16:47:22,864 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 16:47:22,864 INFO L479 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-07-08 16:47:22,864 INFO L480 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-07-08 16:47:22,864 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 0 states and 0 transitions. [2020-07-08 16:47:22,865 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 0 edges. 0 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 16:47:22,865 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-08 16:47:22,865 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 16:47:22,865 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-07-08 16:47:22,867 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-07-08 16:47:27,791 WARN L193 SmtUtils]: Spent 312.00 ms on a formula simplification. DAG size of input: 317 DAG size of output: 194 [2020-07-08 16:47:50,869 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 317 DAG size of output: 194 [2020-07-08 16:47:56,452 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification. DAG size of input: 317 DAG size of output: 194 [2020-07-08 16:47:56,799 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification. DAG size of input: 317 DAG size of output: 194 [2020-07-08 16:47:57,248 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification. DAG size of input: 317 DAG size of output: 194 [2020-07-08 16:48:05,958 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification. DAG size of input: 317 DAG size of output: 194 [2020-07-08 16:48:06,181 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 317 DAG size of output: 194 [2020-07-08 16:48:06,428 WARN L193 SmtUtils]: Spent 244.00 ms on a formula simplification. DAG size of input: 317 DAG size of output: 194 [2020-07-08 16:48:06,690 WARN L193 SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 317 DAG size of output: 194 [2020-07-08 16:48:18,697 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification. DAG size of input: 317 DAG size of output: 194 [2020-07-08 16:48:32,093 WARN L193 SmtUtils]: Spent 716.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 43 [2020-07-08 16:48:32,560 WARN L193 SmtUtils]: Spent 297.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 42 [2020-07-08 16:48:33,043 WARN L193 SmtUtils]: Spent 298.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 42 [2020-07-08 16:48:33,522 WARN L193 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 42 [2020-07-08 16:48:34,462 WARN L193 SmtUtils]: Spent 708.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 43 [2020-07-08 16:48:34,793 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 27