/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 --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.use.separate.solver.for.trace.checks true -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/eca-rers2012/Problem01_label44.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-46f3038-m [2020-07-08 22:35:21,664 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-08 22:35:21,666 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-08 22:35:21,686 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-08 22:35:21,686 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-08 22:35:21,688 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-08 22:35:21,690 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-08 22:35:21,701 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-08 22:35:21,704 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-08 22:35:21,708 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-08 22:35:21,710 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-08 22:35:21,712 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-08 22:35:21,712 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-08 22:35:21,714 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-08 22:35:21,716 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-08 22:35:21,717 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-08 22:35:21,718 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-08 22:35:21,720 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-08 22:35:21,721 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-08 22:35:21,726 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-08 22:35:21,730 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-08 22:35:21,734 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-08 22:35:21,735 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-08 22:35:21,736 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-08 22:35:21,738 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-08 22:35:21,738 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-08 22:35:21,739 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-08 22:35:21,741 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-08 22:35:21,741 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-08 22:35:21,743 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-08 22:35:21,743 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-08 22:35:21,744 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-08 22:35:21,745 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-08 22:35:21,746 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-08 22:35:21,747 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-08 22:35:21,747 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-08 22:35:21,748 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-08 22:35:21,748 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-08 22:35:21,748 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-08 22:35:21,749 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-08 22:35:21,750 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-08 22:35:21,751 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 22:35:21,776 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-08 22:35:21,776 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-08 22:35:21,780 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-08 22:35:21,780 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-08 22:35:21,783 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-08 22:35:21,783 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-08 22:35:21,784 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-08 22:35:21,784 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-08 22:35:21,784 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-08 22:35:21,784 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-08 22:35:21,784 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-08 22:35:21,785 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-08 22:35:21,785 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-08 22:35:21,785 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-08 22:35:21,785 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-08 22:35:21,785 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-08 22:35:21,786 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-08 22:35:21,786 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-08 22:35:21,786 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-08 22:35:21,786 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-08 22:35:21,787 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-08 22:35:21,788 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-08 22:35:21,788 INFO L138 SettingsManager]: * Use separate solver for trace checks=false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use separate solver for trace checks -> true [2020-07-08 22:35:22,089 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-08 22:35:22,102 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-08 22:35:22,105 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-08 22:35:22,107 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-08 22:35:22,107 INFO L275 PluginConnector]: CDTParser initialized [2020-07-08 22:35:22,108 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem01_label44.c [2020-07-08 22:35:22,179 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/af5e93203/663b778d37ef41d5b46c87f3ccebd169/FLAGe9362cddd [2020-07-08 22:35:22,767 INFO L306 CDTParser]: Found 1 translation units. [2020-07-08 22:35:22,767 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem01_label44.c [2020-07-08 22:35:22,780 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/af5e93203/663b778d37ef41d5b46c87f3ccebd169/FLAGe9362cddd [2020-07-08 22:35:23,027 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/af5e93203/663b778d37ef41d5b46c87f3ccebd169 [2020-07-08 22:35:23,037 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-08 22:35:23,038 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-08 22:35:23,040 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-08 22:35:23,040 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-08 22:35:23,043 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-08 22:35:23,045 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 10:35:23" (1/1) ... [2020-07-08 22:35:23,048 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@62b51e73 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 10:35:23, skipping insertion in model container [2020-07-08 22:35:23,048 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 10:35:23" (1/1) ... [2020-07-08 22:35:23,056 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-08 22:35:23,124 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-08 22:35:23,665 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-08 22:35:23,674 INFO L203 MainTranslator]: Completed pre-run [2020-07-08 22:35:23,809 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-08 22:35:23,826 INFO L208 MainTranslator]: Completed translation [2020-07-08 22:35:23,826 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 10:35:23 WrapperNode [2020-07-08 22:35:23,826 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-08 22:35:23,827 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-08 22:35:23,827 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-08 22:35:23,827 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-08 22:35:23,841 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 10:35:23" (1/1) ... [2020-07-08 22:35:23,841 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 10:35:23" (1/1) ... [2020-07-08 22:35:23,860 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 10:35:23" (1/1) ... [2020-07-08 22:35:23,860 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 10:35:23" (1/1) ... [2020-07-08 22:35:23,939 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 10:35:23" (1/1) ... [2020-07-08 22:35:23,961 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 10:35:23" (1/1) ... [2020-07-08 22:35:23,973 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 10:35:23" (1/1) ... [2020-07-08 22:35:23,980 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-08 22:35:23,981 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-08 22:35:23,981 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-08 22:35:23,981 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-08 22:35:23,985 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 10:35:23" (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 22:35:24,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-08 22:35:24,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-08 22:35:24,062 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2020-07-08 22:35:24,062 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-08 22:35:24,062 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2020-07-08 22:35:24,063 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-08 22:35:24,063 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-08 22:35:24,063 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2020-07-08 22:35:24,063 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-08 22:35:24,064 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-08 22:35:24,064 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-08 22:35:26,038 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-08 22:35:26,038 INFO L295 CfgBuilder]: Removed 1 assume(true) statements. [2020-07-08 22:35:26,054 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.07 10:35:26 BoogieIcfgContainer [2020-07-08 22:35:26,054 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-08 22:35:26,056 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-08 22:35:26,057 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-08 22:35:26,061 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-08 22:35:26,061 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.07 10:35:23" (1/3) ... [2020-07-08 22:35:26,062 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5df30bdb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.07 10:35:26, skipping insertion in model container [2020-07-08 22:35:26,063 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 10:35:23" (2/3) ... [2020-07-08 22:35:26,063 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5df30bdb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.07 10:35:26, skipping insertion in model container [2020-07-08 22:35:26,063 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.07 10:35:26" (3/3) ... [2020-07-08 22:35:26,065 INFO L109 eAbstractionObserver]: Analyzing ICFG Problem01_label44.c [2020-07-08 22:35:26,076 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-08 22:35:26,085 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-08 22:35:26,099 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-08 22:35:26,122 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-08 22:35:26,122 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-08 22:35:26,123 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-07-08 22:35:26,123 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-08 22:35:26,123 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-08 22:35:26,123 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-08 22:35:26,123 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-08 22:35:26,124 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-08 22:35:26,149 INFO L276 IsEmpty]: Start isEmpty. Operand 525 states. [2020-07-08 22:35:26,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2020-07-08 22:35:26,173 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 22:35:26,174 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] [2020-07-08 22:35:26,175 INFO L427 AbstractCegarLoop]: === Iteration 1 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 22:35:26,181 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 22:35:26,182 INFO L82 PathProgramCache]: Analyzing trace with hash 948138895, now seen corresponding path program 1 times [2020-07-08 22:35:26,192 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 22:35:26,192 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1716280112] [2020-07-08 22:35:26,193 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 22:35:26,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:35:26,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:35:26,820 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 22:35:26,820 INFO L280 TraceCheckUtils]: 1: Hoare triple {528#true} ~d~0 := 4; {528#true} is VALID [2020-07-08 22:35:26,821 INFO L280 TraceCheckUtils]: 2: Hoare triple {528#true} ~e~0 := 5; {528#true} is VALID [2020-07-08 22:35:26,821 INFO L280 TraceCheckUtils]: 3: Hoare triple {528#true} ~f~0 := 6; {528#true} is VALID [2020-07-08 22:35:26,821 INFO L280 TraceCheckUtils]: 4: Hoare triple {528#true} ~c~0 := 3; {528#true} is VALID [2020-07-08 22:35:26,822 INFO L280 TraceCheckUtils]: 5: Hoare triple {528#true} ~b~0 := 2; {528#true} is VALID [2020-07-08 22:35:26,822 INFO L280 TraceCheckUtils]: 6: Hoare triple {528#true} ~u~0 := 21; {528#true} is VALID [2020-07-08 22:35:26,822 INFO L280 TraceCheckUtils]: 7: Hoare triple {528#true} ~v~0 := 22; {528#true} is VALID [2020-07-08 22:35:26,823 INFO L280 TraceCheckUtils]: 8: Hoare triple {528#true} ~w~0 := 23; {528#true} is VALID [2020-07-08 22:35:26,823 INFO L280 TraceCheckUtils]: 9: Hoare triple {528#true} ~x~0 := 24; {528#true} is VALID [2020-07-08 22:35:26,823 INFO L280 TraceCheckUtils]: 10: Hoare triple {528#true} ~y~0 := 25; {528#true} is VALID [2020-07-08 22:35:26,824 INFO L280 TraceCheckUtils]: 11: Hoare triple {528#true} ~z~0 := 26; {528#true} is VALID [2020-07-08 22:35:26,824 INFO L280 TraceCheckUtils]: 12: Hoare triple {528#true} ~a17~0 := 1; {528#true} is VALID [2020-07-08 22:35:26,824 INFO L280 TraceCheckUtils]: 13: Hoare triple {528#true} ~a7~0 := 0; {528#true} is VALID [2020-07-08 22:35:26,825 INFO L280 TraceCheckUtils]: 14: Hoare triple {528#true} ~a20~0 := 1; {528#true} is VALID [2020-07-08 22:35:26,825 INFO L280 TraceCheckUtils]: 15: Hoare triple {528#true} ~a8~0 := 15; {528#true} is VALID [2020-07-08 22:35:26,825 INFO L280 TraceCheckUtils]: 16: Hoare triple {528#true} ~a12~0 := 8; {528#true} is VALID [2020-07-08 22:35:26,826 INFO L280 TraceCheckUtils]: 17: Hoare triple {528#true} ~a16~0 := 5; {553#(<= 5 ~a16~0)} is VALID [2020-07-08 22:35:26,827 INFO L280 TraceCheckUtils]: 18: Hoare triple {553#(<= 5 ~a16~0)} ~a21~0 := 1; {553#(<= 5 ~a16~0)} is VALID [2020-07-08 22:35:26,828 INFO L280 TraceCheckUtils]: 19: Hoare triple {553#(<= 5 ~a16~0)} assume true; {553#(<= 5 ~a16~0)} is VALID [2020-07-08 22:35:26,829 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {553#(<= 5 ~a16~0)} {528#true} #1100#return; {551#(not (= 4 ~a16~0))} is VALID [2020-07-08 22:35:26,836 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 22:35:26,837 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 22:35:26,837 INFO L280 TraceCheckUtils]: 2: Hoare triple {528#true} ~d~0 := 4; {528#true} is VALID [2020-07-08 22:35:26,838 INFO L280 TraceCheckUtils]: 3: Hoare triple {528#true} ~e~0 := 5; {528#true} is VALID [2020-07-08 22:35:26,838 INFO L280 TraceCheckUtils]: 4: Hoare triple {528#true} ~f~0 := 6; {528#true} is VALID [2020-07-08 22:35:26,838 INFO L280 TraceCheckUtils]: 5: Hoare triple {528#true} ~c~0 := 3; {528#true} is VALID [2020-07-08 22:35:26,839 INFO L280 TraceCheckUtils]: 6: Hoare triple {528#true} ~b~0 := 2; {528#true} is VALID [2020-07-08 22:35:26,839 INFO L280 TraceCheckUtils]: 7: Hoare triple {528#true} ~u~0 := 21; {528#true} is VALID [2020-07-08 22:35:26,839 INFO L280 TraceCheckUtils]: 8: Hoare triple {528#true} ~v~0 := 22; {528#true} is VALID [2020-07-08 22:35:26,839 INFO L280 TraceCheckUtils]: 9: Hoare triple {528#true} ~w~0 := 23; {528#true} is VALID [2020-07-08 22:35:26,840 INFO L280 TraceCheckUtils]: 10: Hoare triple {528#true} ~x~0 := 24; {528#true} is VALID [2020-07-08 22:35:26,840 INFO L280 TraceCheckUtils]: 11: Hoare triple {528#true} ~y~0 := 25; {528#true} is VALID [2020-07-08 22:35:26,840 INFO L280 TraceCheckUtils]: 12: Hoare triple {528#true} ~z~0 := 26; {528#true} is VALID [2020-07-08 22:35:26,841 INFO L280 TraceCheckUtils]: 13: Hoare triple {528#true} ~a17~0 := 1; {528#true} is VALID [2020-07-08 22:35:26,841 INFO L280 TraceCheckUtils]: 14: Hoare triple {528#true} ~a7~0 := 0; {528#true} is VALID [2020-07-08 22:35:26,841 INFO L280 TraceCheckUtils]: 15: Hoare triple {528#true} ~a20~0 := 1; {528#true} is VALID [2020-07-08 22:35:26,842 INFO L280 TraceCheckUtils]: 16: Hoare triple {528#true} ~a8~0 := 15; {528#true} is VALID [2020-07-08 22:35:26,842 INFO L280 TraceCheckUtils]: 17: Hoare triple {528#true} ~a12~0 := 8; {528#true} is VALID [2020-07-08 22:35:26,843 INFO L280 TraceCheckUtils]: 18: Hoare triple {528#true} ~a16~0 := 5; {553#(<= 5 ~a16~0)} is VALID [2020-07-08 22:35:26,844 INFO L280 TraceCheckUtils]: 19: Hoare triple {553#(<= 5 ~a16~0)} ~a21~0 := 1; {553#(<= 5 ~a16~0)} is VALID [2020-07-08 22:35:26,845 INFO L280 TraceCheckUtils]: 20: Hoare triple {553#(<= 5 ~a16~0)} assume true; {553#(<= 5 ~a16~0)} is VALID [2020-07-08 22:35:26,846 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {553#(<= 5 ~a16~0)} {528#true} #1100#return; {551#(not (= 4 ~a16~0))} is VALID [2020-07-08 22:35:26,847 INFO L263 TraceCheckUtils]: 22: Hoare triple {551#(not (= 4 ~a16~0))} call #t~ret4 := main(); {551#(not (= 4 ~a16~0))} is VALID [2020-07-08 22:35:26,848 INFO L280 TraceCheckUtils]: 23: Hoare triple {551#(not (= 4 ~a16~0))} ~output~0 := -1; {551#(not (= 4 ~a16~0))} is VALID [2020-07-08 22:35:26,848 INFO L280 TraceCheckUtils]: 24: Hoare triple {551#(not (= 4 ~a16~0))} assume !false; {551#(not (= 4 ~a16~0))} is VALID [2020-07-08 22:35:26,849 INFO L280 TraceCheckUtils]: 25: Hoare triple {551#(not (= 4 ~a16~0))} havoc ~input~0; {551#(not (= 4 ~a16~0))} is VALID [2020-07-08 22:35:26,850 INFO L280 TraceCheckUtils]: 26: Hoare triple {551#(not (= 4 ~a16~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {551#(not (= 4 ~a16~0))} is VALID [2020-07-08 22:35:26,851 INFO L280 TraceCheckUtils]: 27: Hoare triple {551#(not (= 4 ~a16~0))} ~input~0 := #t~nondet2; {551#(not (= 4 ~a16~0))} is VALID [2020-07-08 22:35:26,852 INFO L280 TraceCheckUtils]: 28: Hoare triple {551#(not (= 4 ~a16~0))} havoc #t~nondet2; {551#(not (= 4 ~a16~0))} is VALID [2020-07-08 22:35:26,852 INFO L280 TraceCheckUtils]: 29: Hoare triple {551#(not (= 4 ~a16~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-08 22:35:26,854 INFO L263 TraceCheckUtils]: 30: Hoare triple {551#(not (= 4 ~a16~0))} call #t~ret3 := calculate_output(~input~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-08 22:35:26,854 INFO L280 TraceCheckUtils]: 31: Hoare triple {551#(not (= 4 ~a16~0))} ~input := #in~input; {551#(not (= 4 ~a16~0))} is VALID [2020-07-08 22:35:26,855 INFO L280 TraceCheckUtils]: 32: Hoare triple {551#(not (= 4 ~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 (= 4 ~a16~0))} is VALID [2020-07-08 22:35:26,856 INFO L280 TraceCheckUtils]: 33: Hoare triple {551#(not (= 4 ~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 (= 4 ~a16~0))} is VALID [2020-07-08 22:35:26,857 INFO L280 TraceCheckUtils]: 34: Hoare triple {551#(not (= 4 ~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 (= 4 ~a16~0))} is VALID [2020-07-08 22:35:26,858 INFO L280 TraceCheckUtils]: 35: Hoare triple {551#(not (= 4 ~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 (= 4 ~a16~0))} is VALID [2020-07-08 22:35:26,858 INFO L280 TraceCheckUtils]: 36: Hoare triple {551#(not (= 4 ~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 (= 4 ~a16~0))} is VALID [2020-07-08 22:35:26,859 INFO L280 TraceCheckUtils]: 37: Hoare triple {551#(not (= 4 ~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 (= 4 ~a16~0))} is VALID [2020-07-08 22:35:26,860 INFO L280 TraceCheckUtils]: 38: Hoare triple {551#(not (= 4 ~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 (= 4 ~a16~0))} is VALID [2020-07-08 22:35:26,861 INFO L280 TraceCheckUtils]: 39: Hoare triple {551#(not (= 4 ~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 (= 4 ~a16~0))} is VALID [2020-07-08 22:35:26,862 INFO L280 TraceCheckUtils]: 40: Hoare triple {551#(not (= 4 ~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 (= 4 ~a16~0))} is VALID [2020-07-08 22:35:26,862 INFO L280 TraceCheckUtils]: 41: Hoare triple {551#(not (= 4 ~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 (= 4 ~a16~0))} is VALID [2020-07-08 22:35:26,863 INFO L280 TraceCheckUtils]: 42: Hoare triple {551#(not (= 4 ~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 (= 4 ~a16~0))} is VALID [2020-07-08 22:35:26,864 INFO L280 TraceCheckUtils]: 43: Hoare triple {551#(not (= 4 ~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 (= 4 ~a16~0))} is VALID [2020-07-08 22:35:26,865 INFO L280 TraceCheckUtils]: 44: Hoare triple {551#(not (= 4 ~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 (= 4 ~a16~0))} is VALID [2020-07-08 22:35:26,866 INFO L280 TraceCheckUtils]: 45: Hoare triple {551#(not (= 4 ~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 (= 4 ~a16~0))} is VALID [2020-07-08 22:35:26,866 INFO L280 TraceCheckUtils]: 46: Hoare triple {551#(not (= 4 ~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 (= 4 ~a16~0))} is VALID [2020-07-08 22:35:26,867 INFO L280 TraceCheckUtils]: 47: Hoare triple {551#(not (= 4 ~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 (= 4 ~a16~0))} is VALID [2020-07-08 22:35:26,868 INFO L280 TraceCheckUtils]: 48: Hoare triple {551#(not (= 4 ~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 (= 4 ~a16~0))} is VALID [2020-07-08 22:35:26,869 INFO L280 TraceCheckUtils]: 49: Hoare triple {551#(not (= 4 ~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 (= 4 ~a16~0))} is VALID [2020-07-08 22:35:26,870 INFO L280 TraceCheckUtils]: 50: Hoare triple {551#(not (= 4 ~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 (= 4 ~a16~0))} is VALID [2020-07-08 22:35:26,870 INFO L280 TraceCheckUtils]: 51: Hoare triple {551#(not (= 4 ~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 (= 4 ~a16~0))} is VALID [2020-07-08 22:35:26,871 INFO L280 TraceCheckUtils]: 52: Hoare triple {551#(not (= 4 ~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 (= 4 ~a16~0))} is VALID [2020-07-08 22:35:26,872 INFO L280 TraceCheckUtils]: 53: Hoare triple {551#(not (= 4 ~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 (= 4 ~a16~0))} is VALID [2020-07-08 22:35:26,873 INFO L280 TraceCheckUtils]: 54: Hoare triple {551#(not (= 4 ~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 (= 4 ~a16~0))} is VALID [2020-07-08 22:35:26,873 INFO L280 TraceCheckUtils]: 55: Hoare triple {551#(not (= 4 ~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 (= 4 ~a16~0))} is VALID [2020-07-08 22:35:26,874 INFO L280 TraceCheckUtils]: 56: Hoare triple {551#(not (= 4 ~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 (= 4 ~a16~0))} is VALID [2020-07-08 22:35:26,875 INFO L280 TraceCheckUtils]: 57: Hoare triple {551#(not (= 4 ~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 (= 4 ~a16~0))} is VALID [2020-07-08 22:35:26,876 INFO L280 TraceCheckUtils]: 58: Hoare triple {551#(not (= 4 ~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 (= 4 ~a16~0))} is VALID [2020-07-08 22:35:26,876 INFO L280 TraceCheckUtils]: 59: Hoare triple {551#(not (= 4 ~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 (= 4 ~a16~0))} is VALID [2020-07-08 22:35:26,877 INFO L280 TraceCheckUtils]: 60: Hoare triple {551#(not (= 4 ~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 (= 4 ~a16~0))} is VALID [2020-07-08 22:35:26,878 INFO L280 TraceCheckUtils]: 61: Hoare triple {551#(not (= 4 ~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 (= 4 ~a16~0))} is VALID [2020-07-08 22:35:26,879 INFO L280 TraceCheckUtils]: 62: Hoare triple {551#(not (= 4 ~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 (= 4 ~a16~0))} is VALID [2020-07-08 22:35:26,879 INFO L280 TraceCheckUtils]: 63: Hoare triple {551#(not (= 4 ~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 (= 4 ~a16~0))} is VALID [2020-07-08 22:35:26,880 INFO L280 TraceCheckUtils]: 64: Hoare triple {551#(not (= 4 ~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 (= 4 ~a16~0))} is VALID [2020-07-08 22:35:26,881 INFO L280 TraceCheckUtils]: 65: Hoare triple {551#(not (= 4 ~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 (= 4 ~a16~0))} is VALID [2020-07-08 22:35:26,882 INFO L280 TraceCheckUtils]: 66: Hoare triple {551#(not (= 4 ~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 (= 4 ~a16~0))} is VALID [2020-07-08 22:35:26,883 INFO L280 TraceCheckUtils]: 67: Hoare triple {551#(not (= 4 ~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 (= 4 ~a16~0))} is VALID [2020-07-08 22:35:26,883 INFO L280 TraceCheckUtils]: 68: Hoare triple {551#(not (= 4 ~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 (= 4 ~a16~0))} is VALID [2020-07-08 22:35:26,884 INFO L280 TraceCheckUtils]: 69: Hoare triple {551#(not (= 4 ~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 (= 4 ~a16~0))} is VALID [2020-07-08 22:35:26,885 INFO L280 TraceCheckUtils]: 70: Hoare triple {551#(not (= 4 ~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 (= 4 ~a16~0))} is VALID [2020-07-08 22:35:26,886 INFO L280 TraceCheckUtils]: 71: Hoare triple {551#(not (= 4 ~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 (= 4 ~a16~0))} is VALID [2020-07-08 22:35:26,886 INFO L280 TraceCheckUtils]: 72: Hoare triple {551#(not (= 4 ~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 (= 4 ~a16~0))} is VALID [2020-07-08 22:35:26,887 INFO L280 TraceCheckUtils]: 73: Hoare triple {551#(not (= 4 ~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 (= 4 ~a16~0))} is VALID [2020-07-08 22:35:26,888 INFO L280 TraceCheckUtils]: 74: Hoare triple {551#(not (= 4 ~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 (= 4 ~a16~0))} is VALID [2020-07-08 22:35:26,889 INFO L280 TraceCheckUtils]: 75: Hoare triple {551#(not (= 4 ~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 (= 4 ~a16~0))} is VALID [2020-07-08 22:35:26,890 INFO L280 TraceCheckUtils]: 76: Hoare triple {551#(not (= 4 ~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 (= 4 ~a16~0))} is VALID [2020-07-08 22:35:26,890 INFO L280 TraceCheckUtils]: 77: Hoare triple {551#(not (= 4 ~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 (= 4 ~a16~0))} is VALID [2020-07-08 22:35:26,891 INFO L280 TraceCheckUtils]: 78: Hoare triple {551#(not (= 4 ~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 (= 4 ~a16~0))} is VALID [2020-07-08 22:35:26,892 INFO L280 TraceCheckUtils]: 79: Hoare triple {551#(not (= 4 ~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 (= 4 ~a16~0))} is VALID [2020-07-08 22:35:26,893 INFO L280 TraceCheckUtils]: 80: Hoare triple {551#(not (= 4 ~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 (= 4 ~a16~0))} is VALID [2020-07-08 22:35:26,893 INFO L280 TraceCheckUtils]: 81: Hoare triple {551#(not (= 4 ~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 (= 4 ~a16~0))} is VALID [2020-07-08 22:35:26,894 INFO L280 TraceCheckUtils]: 82: Hoare triple {551#(not (= 4 ~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 (= 4 ~a16~0))} is VALID [2020-07-08 22:35:26,895 INFO L280 TraceCheckUtils]: 83: Hoare triple {551#(not (= 4 ~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 (= 4 ~a16~0))} is VALID [2020-07-08 22:35:26,896 INFO L280 TraceCheckUtils]: 84: Hoare triple {551#(not (= 4 ~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 (= 4 ~a16~0))} is VALID [2020-07-08 22:35:26,897 INFO L280 TraceCheckUtils]: 85: Hoare triple {551#(not (= 4 ~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 (= 4 ~a16~0))} is VALID [2020-07-08 22:35:26,897 INFO L280 TraceCheckUtils]: 86: Hoare triple {551#(not (= 4 ~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 (= 4 ~a16~0))} is VALID [2020-07-08 22:35:26,898 INFO L280 TraceCheckUtils]: 87: Hoare triple {551#(not (= 4 ~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 (= 4 ~a16~0))} is VALID [2020-07-08 22:35:26,899 INFO L280 TraceCheckUtils]: 88: Hoare triple {551#(not (= 4 ~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 (= 4 ~a16~0))} is VALID [2020-07-08 22:35:26,900 INFO L280 TraceCheckUtils]: 89: Hoare triple {551#(not (= 4 ~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 (= 4 ~a16~0))} is VALID [2020-07-08 22:35:26,901 INFO L280 TraceCheckUtils]: 90: Hoare triple {551#(not (= 4 ~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 (= 4 ~a16~0))} is VALID [2020-07-08 22:35:26,901 INFO L280 TraceCheckUtils]: 91: Hoare triple {551#(not (= 4 ~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 (= 4 ~a16~0))} is VALID [2020-07-08 22:35:26,902 INFO L280 TraceCheckUtils]: 92: Hoare triple {551#(not (= 4 ~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 (= 4 ~a16~0))} is VALID [2020-07-08 22:35:26,903 INFO L280 TraceCheckUtils]: 93: Hoare triple {551#(not (= 4 ~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 (= 4 ~a16~0))} is VALID [2020-07-08 22:35:26,904 INFO L280 TraceCheckUtils]: 94: Hoare triple {551#(not (= 4 ~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 (= 4 ~a16~0))} is VALID [2020-07-08 22:35:26,904 INFO L280 TraceCheckUtils]: 95: Hoare triple {551#(not (= 4 ~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 (= 4 ~a16~0))} is VALID [2020-07-08 22:35:26,905 INFO L280 TraceCheckUtils]: 96: Hoare triple {551#(not (= 4 ~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 (= 4 ~a16~0))} is VALID [2020-07-08 22:35:26,906 INFO L280 TraceCheckUtils]: 97: Hoare triple {551#(not (= 4 ~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 (= 4 ~a16~0))} is VALID [2020-07-08 22:35:26,907 INFO L280 TraceCheckUtils]: 98: Hoare triple {551#(not (= 4 ~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 (= 4 ~a16~0))} is VALID [2020-07-08 22:35:26,907 INFO L280 TraceCheckUtils]: 99: Hoare triple {551#(not (= 4 ~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 (= 4 ~a16~0))} is VALID [2020-07-08 22:35:26,908 INFO L280 TraceCheckUtils]: 100: Hoare triple {551#(not (= 4 ~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 (= 4 ~a16~0))} is VALID [2020-07-08 22:35:26,909 INFO L280 TraceCheckUtils]: 101: Hoare triple {551#(not (= 4 ~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 (= 4 ~a16~0))} is VALID [2020-07-08 22:35:26,910 INFO L280 TraceCheckUtils]: 102: Hoare triple {551#(not (= 4 ~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 (= 4 ~a16~0))} is VALID [2020-07-08 22:35:26,910 INFO L280 TraceCheckUtils]: 103: Hoare triple {551#(not (= 4 ~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 (= 4 ~a16~0))} is VALID [2020-07-08 22:35:26,911 INFO L280 TraceCheckUtils]: 104: Hoare triple {551#(not (= 4 ~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 (= 4 ~a16~0))} is VALID [2020-07-08 22:35:26,912 INFO L280 TraceCheckUtils]: 105: Hoare triple {551#(not (= 4 ~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 (= 4 ~a16~0))} is VALID [2020-07-08 22:35:26,912 INFO L280 TraceCheckUtils]: 106: Hoare triple {551#(not (= 4 ~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 (= 4 ~a16~0))} is VALID [2020-07-08 22:35:26,913 INFO L280 TraceCheckUtils]: 107: Hoare triple {551#(not (= 4 ~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 (= 4 ~a16~0))} is VALID [2020-07-08 22:35:26,914 INFO L280 TraceCheckUtils]: 108: Hoare triple {551#(not (= 4 ~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 (= 4 ~a16~0))} is VALID [2020-07-08 22:35:26,915 INFO L280 TraceCheckUtils]: 109: Hoare triple {551#(not (= 4 ~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 (= 4 ~a16~0))} is VALID [2020-07-08 22:35:26,916 INFO L280 TraceCheckUtils]: 110: Hoare triple {551#(not (= 4 ~a16~0))} assume (((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {529#false} is VALID [2020-07-08 22:35:26,916 INFO L280 TraceCheckUtils]: 111: Hoare triple {529#false} assume !false; {529#false} is VALID [2020-07-08 22:35:26,941 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 22:35:26,942 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1716280112] [2020-07-08 22:35:26,944 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 22:35:26,945 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-08 22:35:26,946 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1543625221] [2020-07-08 22:35:26,952 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 112 [2020-07-08 22:35:26,955 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 22:35:26,959 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-08 22:35:27,154 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 112 edges. 112 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:35:27,154 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-08 22:35:27,154 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 22:35:27,163 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-08 22:35:27,164 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-08 22:35:27,166 INFO L87 Difference]: Start difference. First operand 525 states. Second operand 5 states. [2020-07-08 22:35:36,844 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:35:36,845 INFO L93 Difference]: Finished difference Result 1259 states and 1658 transitions. [2020-07-08 22:35:36,845 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-08 22:35:36,845 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 112 [2020-07-08 22:35:36,846 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 22:35:36,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-08 22:35:36,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 1658 transitions. [2020-07-08 22:35:36,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-08 22:35:36,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 1658 transitions. [2020-07-08 22:35:36,912 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 1658 transitions. [2020-07-08 22:35:39,283 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1658 edges. 1658 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:35:39,402 INFO L225 Difference]: With dead ends: 1259 [2020-07-08 22:35:39,403 INFO L226 Difference]: Without dead ends: 685 [2020-07-08 22:35:39,412 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 22:35:39,432 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 685 states. [2020-07-08 22:35:42,685 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 685 to 603. [2020-07-08 22:35:42,685 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 22:35:42,686 INFO L82 GeneralOperation]: Start isEquivalent. First operand 685 states. Second operand 603 states. [2020-07-08 22:35:42,686 INFO L74 IsIncluded]: Start isIncluded. First operand 685 states. Second operand 603 states. [2020-07-08 22:35:42,687 INFO L87 Difference]: Start difference. First operand 685 states. Second operand 603 states. [2020-07-08 22:35:42,734 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:35:42,735 INFO L93 Difference]: Finished difference Result 685 states and 811 transitions. [2020-07-08 22:35:42,735 INFO L276 IsEmpty]: Start isEmpty. Operand 685 states and 811 transitions. [2020-07-08 22:35:42,745 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:35:42,745 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 22:35:42,746 INFO L74 IsIncluded]: Start isIncluded. First operand 603 states. Second operand 685 states. [2020-07-08 22:35:42,746 INFO L87 Difference]: Start difference. First operand 603 states. Second operand 685 states. [2020-07-08 22:35:42,786 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:35:42,787 INFO L93 Difference]: Finished difference Result 685 states and 811 transitions. [2020-07-08 22:35:42,787 INFO L276 IsEmpty]: Start isEmpty. Operand 685 states and 811 transitions. [2020-07-08 22:35:42,790 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:35:42,790 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 22:35:42,790 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 22:35:42,791 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 22:35:42,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 603 states. [2020-07-08 22:35:42,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 603 states to 603 states and 725 transitions. [2020-07-08 22:35:42,841 INFO L78 Accepts]: Start accepts. Automaton has 603 states and 725 transitions. Word has length 112 [2020-07-08 22:35:42,844 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 22:35:42,844 INFO L479 AbstractCegarLoop]: Abstraction has 603 states and 725 transitions. [2020-07-08 22:35:42,844 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-08 22:35:42,845 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 603 states and 725 transitions. [2020-07-08 22:35:44,180 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 725 edges. 725 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:35:44,181 INFO L276 IsEmpty]: Start isEmpty. Operand 603 states and 725 transitions. [2020-07-08 22:35:44,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2020-07-08 22:35:44,186 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 22:35:44,187 INFO L422 BasicCegarLoop]: trace histogram [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] [2020-07-08 22:35:44,188 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-08 22:35:44,188 INFO L427 AbstractCegarLoop]: === Iteration 2 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 22:35:44,188 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 22:35:44,188 INFO L82 PathProgramCache]: Analyzing trace with hash 1116167648, now seen corresponding path program 1 times [2020-07-08 22:35:44,188 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 22:35:44,189 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1266188831] [2020-07-08 22:35:44,189 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 22:35:44,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:35:44,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:35:44,412 INFO L280 TraceCheckUtils]: 0: Hoare triple {5687#(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; {5652#true} is VALID [2020-07-08 22:35:44,413 INFO L280 TraceCheckUtils]: 1: Hoare triple {5652#true} ~d~0 := 4; {5652#true} is VALID [2020-07-08 22:35:44,413 INFO L280 TraceCheckUtils]: 2: Hoare triple {5652#true} ~e~0 := 5; {5652#true} is VALID [2020-07-08 22:35:44,413 INFO L280 TraceCheckUtils]: 3: Hoare triple {5652#true} ~f~0 := 6; {5652#true} is VALID [2020-07-08 22:35:44,414 INFO L280 TraceCheckUtils]: 4: Hoare triple {5652#true} ~c~0 := 3; {5652#true} is VALID [2020-07-08 22:35:44,414 INFO L280 TraceCheckUtils]: 5: Hoare triple {5652#true} ~b~0 := 2; {5652#true} is VALID [2020-07-08 22:35:44,414 INFO L280 TraceCheckUtils]: 6: Hoare triple {5652#true} ~u~0 := 21; {5652#true} is VALID [2020-07-08 22:35:44,414 INFO L280 TraceCheckUtils]: 7: Hoare triple {5652#true} ~v~0 := 22; {5652#true} is VALID [2020-07-08 22:35:44,415 INFO L280 TraceCheckUtils]: 8: Hoare triple {5652#true} ~w~0 := 23; {5652#true} is VALID [2020-07-08 22:35:44,415 INFO L280 TraceCheckUtils]: 9: Hoare triple {5652#true} ~x~0 := 24; {5652#true} is VALID [2020-07-08 22:35:44,415 INFO L280 TraceCheckUtils]: 10: Hoare triple {5652#true} ~y~0 := 25; {5652#true} is VALID [2020-07-08 22:35:44,416 INFO L280 TraceCheckUtils]: 11: Hoare triple {5652#true} ~z~0 := 26; {5652#true} is VALID [2020-07-08 22:35:44,416 INFO L280 TraceCheckUtils]: 12: Hoare triple {5652#true} ~a17~0 := 1; {5652#true} is VALID [2020-07-08 22:35:44,416 INFO L280 TraceCheckUtils]: 13: Hoare triple {5652#true} ~a7~0 := 0; {5652#true} is VALID [2020-07-08 22:35:44,416 INFO L280 TraceCheckUtils]: 14: Hoare triple {5652#true} ~a20~0 := 1; {5652#true} is VALID [2020-07-08 22:35:44,417 INFO L280 TraceCheckUtils]: 15: Hoare triple {5652#true} ~a8~0 := 15; {5652#true} is VALID [2020-07-08 22:35:44,417 INFO L280 TraceCheckUtils]: 16: Hoare triple {5652#true} ~a12~0 := 8; {5652#true} is VALID [2020-07-08 22:35:44,418 INFO L280 TraceCheckUtils]: 17: Hoare triple {5652#true} ~a16~0 := 5; {5688#(<= ~a16~0 5)} is VALID [2020-07-08 22:35:44,418 INFO L280 TraceCheckUtils]: 18: Hoare triple {5688#(<= ~a16~0 5)} ~a21~0 := 1; {5688#(<= ~a16~0 5)} is VALID [2020-07-08 22:35:44,419 INFO L280 TraceCheckUtils]: 19: Hoare triple {5688#(<= ~a16~0 5)} assume true; {5688#(<= ~a16~0 5)} is VALID [2020-07-08 22:35:44,420 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {5688#(<= ~a16~0 5)} {5652#true} #1100#return; {5675#(not (= 6 ~a16~0))} is VALID [2020-07-08 22:35:44,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:35:44,508 INFO L280 TraceCheckUtils]: 0: Hoare triple {5689#(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; {5690#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-08 22:35:44,509 INFO L280 TraceCheckUtils]: 1: Hoare triple {5690#(= ~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); {5691#(or (not (= 6 ~a16~0)) (= 6 |old(~a16~0)|))} is VALID [2020-07-08 22:35:44,510 INFO L280 TraceCheckUtils]: 2: Hoare triple {5691#(or (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); {5691#(or (not (= 6 ~a16~0)) (= 6 |old(~a16~0)|))} is VALID [2020-07-08 22:35:44,511 INFO L280 TraceCheckUtils]: 3: Hoare triple {5691#(or (not (= 6 ~a16~0)) (= 6 |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; {5692#(= 6 |old(~a16~0)|)} is VALID [2020-07-08 22:35:44,511 INFO L280 TraceCheckUtils]: 4: Hoare triple {5692#(= 6 |old(~a16~0)|)} ~a20~0 := 1; {5692#(= 6 |old(~a16~0)|)} is VALID [2020-07-08 22:35:44,512 INFO L280 TraceCheckUtils]: 5: Hoare triple {5692#(= 6 |old(~a16~0)|)} ~a16~0 := 4; {5692#(= 6 |old(~a16~0)|)} is VALID [2020-07-08 22:35:44,513 INFO L280 TraceCheckUtils]: 6: Hoare triple {5692#(= 6 |old(~a16~0)|)} ~a7~0 := 1; {5692#(= 6 |old(~a16~0)|)} is VALID [2020-07-08 22:35:44,513 INFO L280 TraceCheckUtils]: 7: Hoare triple {5692#(= 6 |old(~a16~0)|)} ~a8~0 := 13; {5692#(= 6 |old(~a16~0)|)} is VALID [2020-07-08 22:35:44,514 INFO L280 TraceCheckUtils]: 8: Hoare triple {5692#(= 6 |old(~a16~0)|)} #res := -1; {5692#(= 6 |old(~a16~0)|)} is VALID [2020-07-08 22:35:44,515 INFO L280 TraceCheckUtils]: 9: Hoare triple {5692#(= 6 |old(~a16~0)|)} assume true; {5692#(= 6 |old(~a16~0)|)} is VALID [2020-07-08 22:35:44,516 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {5692#(= 6 |old(~a16~0)|)} {5675#(not (= 6 ~a16~0))} #1104#return; {5653#false} is VALID [2020-07-08 22:35:44,518 INFO L263 TraceCheckUtils]: 0: Hoare triple {5652#true} call ULTIMATE.init(); {5687#(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 22:35:44,518 INFO L280 TraceCheckUtils]: 1: Hoare triple {5687#(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; {5652#true} is VALID [2020-07-08 22:35:44,519 INFO L280 TraceCheckUtils]: 2: Hoare triple {5652#true} ~d~0 := 4; {5652#true} is VALID [2020-07-08 22:35:44,519 INFO L280 TraceCheckUtils]: 3: Hoare triple {5652#true} ~e~0 := 5; {5652#true} is VALID [2020-07-08 22:35:44,519 INFO L280 TraceCheckUtils]: 4: Hoare triple {5652#true} ~f~0 := 6; {5652#true} is VALID [2020-07-08 22:35:44,519 INFO L280 TraceCheckUtils]: 5: Hoare triple {5652#true} ~c~0 := 3; {5652#true} is VALID [2020-07-08 22:35:44,520 INFO L280 TraceCheckUtils]: 6: Hoare triple {5652#true} ~b~0 := 2; {5652#true} is VALID [2020-07-08 22:35:44,520 INFO L280 TraceCheckUtils]: 7: Hoare triple {5652#true} ~u~0 := 21; {5652#true} is VALID [2020-07-08 22:35:44,520 INFO L280 TraceCheckUtils]: 8: Hoare triple {5652#true} ~v~0 := 22; {5652#true} is VALID [2020-07-08 22:35:44,520 INFO L280 TraceCheckUtils]: 9: Hoare triple {5652#true} ~w~0 := 23; {5652#true} is VALID [2020-07-08 22:35:44,521 INFO L280 TraceCheckUtils]: 10: Hoare triple {5652#true} ~x~0 := 24; {5652#true} is VALID [2020-07-08 22:35:44,521 INFO L280 TraceCheckUtils]: 11: Hoare triple {5652#true} ~y~0 := 25; {5652#true} is VALID [2020-07-08 22:35:44,521 INFO L280 TraceCheckUtils]: 12: Hoare triple {5652#true} ~z~0 := 26; {5652#true} is VALID [2020-07-08 22:35:44,521 INFO L280 TraceCheckUtils]: 13: Hoare triple {5652#true} ~a17~0 := 1; {5652#true} is VALID [2020-07-08 22:35:44,522 INFO L280 TraceCheckUtils]: 14: Hoare triple {5652#true} ~a7~0 := 0; {5652#true} is VALID [2020-07-08 22:35:44,522 INFO L280 TraceCheckUtils]: 15: Hoare triple {5652#true} ~a20~0 := 1; {5652#true} is VALID [2020-07-08 22:35:44,522 INFO L280 TraceCheckUtils]: 16: Hoare triple {5652#true} ~a8~0 := 15; {5652#true} is VALID [2020-07-08 22:35:44,522 INFO L280 TraceCheckUtils]: 17: Hoare triple {5652#true} ~a12~0 := 8; {5652#true} is VALID [2020-07-08 22:35:44,523 INFO L280 TraceCheckUtils]: 18: Hoare triple {5652#true} ~a16~0 := 5; {5688#(<= ~a16~0 5)} is VALID [2020-07-08 22:35:44,524 INFO L280 TraceCheckUtils]: 19: Hoare triple {5688#(<= ~a16~0 5)} ~a21~0 := 1; {5688#(<= ~a16~0 5)} is VALID [2020-07-08 22:35:44,524 INFO L280 TraceCheckUtils]: 20: Hoare triple {5688#(<= ~a16~0 5)} assume true; {5688#(<= ~a16~0 5)} is VALID [2020-07-08 22:35:44,525 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {5688#(<= ~a16~0 5)} {5652#true} #1100#return; {5675#(not (= 6 ~a16~0))} is VALID [2020-07-08 22:35:44,526 INFO L263 TraceCheckUtils]: 22: Hoare triple {5675#(not (= 6 ~a16~0))} call #t~ret4 := main(); {5675#(not (= 6 ~a16~0))} is VALID [2020-07-08 22:35:44,526 INFO L280 TraceCheckUtils]: 23: Hoare triple {5675#(not (= 6 ~a16~0))} ~output~0 := -1; {5675#(not (= 6 ~a16~0))} is VALID [2020-07-08 22:35:44,527 INFO L280 TraceCheckUtils]: 24: Hoare triple {5675#(not (= 6 ~a16~0))} assume !false; {5675#(not (= 6 ~a16~0))} is VALID [2020-07-08 22:35:44,527 INFO L280 TraceCheckUtils]: 25: Hoare triple {5675#(not (= 6 ~a16~0))} havoc ~input~0; {5675#(not (= 6 ~a16~0))} is VALID [2020-07-08 22:35:44,528 INFO L280 TraceCheckUtils]: 26: Hoare triple {5675#(not (= 6 ~a16~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {5675#(not (= 6 ~a16~0))} is VALID [2020-07-08 22:35:44,528 INFO L280 TraceCheckUtils]: 27: Hoare triple {5675#(not (= 6 ~a16~0))} ~input~0 := #t~nondet2; {5675#(not (= 6 ~a16~0))} is VALID [2020-07-08 22:35:44,529 INFO L280 TraceCheckUtils]: 28: Hoare triple {5675#(not (= 6 ~a16~0))} havoc #t~nondet2; {5675#(not (= 6 ~a16~0))} is VALID [2020-07-08 22:35:44,533 INFO L280 TraceCheckUtils]: 29: Hoare triple {5675#(not (= 6 ~a16~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {5675#(not (= 6 ~a16~0))} is VALID [2020-07-08 22:35:44,535 INFO L263 TraceCheckUtils]: 30: Hoare triple {5675#(not (= 6 ~a16~0))} call #t~ret3 := calculate_output(~input~0); {5689#(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 22:35:44,536 INFO L280 TraceCheckUtils]: 31: Hoare triple {5689#(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; {5690#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-08 22:35:44,537 INFO L280 TraceCheckUtils]: 32: Hoare triple {5690#(= ~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); {5691#(or (not (= 6 ~a16~0)) (= 6 |old(~a16~0)|))} is VALID [2020-07-08 22:35:44,537 INFO L280 TraceCheckUtils]: 33: Hoare triple {5691#(or (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); {5691#(or (not (= 6 ~a16~0)) (= 6 |old(~a16~0)|))} is VALID [2020-07-08 22:35:44,538 INFO L280 TraceCheckUtils]: 34: Hoare triple {5691#(or (not (= 6 ~a16~0)) (= 6 |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; {5692#(= 6 |old(~a16~0)|)} is VALID [2020-07-08 22:35:44,539 INFO L280 TraceCheckUtils]: 35: Hoare triple {5692#(= 6 |old(~a16~0)|)} ~a20~0 := 1; {5692#(= 6 |old(~a16~0)|)} is VALID [2020-07-08 22:35:44,539 INFO L280 TraceCheckUtils]: 36: Hoare triple {5692#(= 6 |old(~a16~0)|)} ~a16~0 := 4; {5692#(= 6 |old(~a16~0)|)} is VALID [2020-07-08 22:35:44,540 INFO L280 TraceCheckUtils]: 37: Hoare triple {5692#(= 6 |old(~a16~0)|)} ~a7~0 := 1; {5692#(= 6 |old(~a16~0)|)} is VALID [2020-07-08 22:35:44,540 INFO L280 TraceCheckUtils]: 38: Hoare triple {5692#(= 6 |old(~a16~0)|)} ~a8~0 := 13; {5692#(= 6 |old(~a16~0)|)} is VALID [2020-07-08 22:35:44,541 INFO L280 TraceCheckUtils]: 39: Hoare triple {5692#(= 6 |old(~a16~0)|)} #res := -1; {5692#(= 6 |old(~a16~0)|)} is VALID [2020-07-08 22:35:44,542 INFO L280 TraceCheckUtils]: 40: Hoare triple {5692#(= 6 |old(~a16~0)|)} assume true; {5692#(= 6 |old(~a16~0)|)} is VALID [2020-07-08 22:35:44,543 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {5692#(= 6 |old(~a16~0)|)} {5675#(not (= 6 ~a16~0))} #1104#return; {5653#false} is VALID [2020-07-08 22:35:44,543 INFO L280 TraceCheckUtils]: 42: Hoare triple {5653#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {5653#false} is VALID [2020-07-08 22:35:44,543 INFO L280 TraceCheckUtils]: 43: Hoare triple {5653#false} ~output~0 := #t~ret3; {5653#false} is VALID [2020-07-08 22:35:44,543 INFO L280 TraceCheckUtils]: 44: Hoare triple {5653#false} havoc #t~ret3; {5653#false} is VALID [2020-07-08 22:35:44,544 INFO L280 TraceCheckUtils]: 45: Hoare triple {5653#false} assume !false; {5653#false} is VALID [2020-07-08 22:35:44,544 INFO L280 TraceCheckUtils]: 46: Hoare triple {5653#false} havoc ~input~0; {5653#false} is VALID [2020-07-08 22:35:44,544 INFO L280 TraceCheckUtils]: 47: Hoare triple {5653#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {5653#false} is VALID [2020-07-08 22:35:44,544 INFO L280 TraceCheckUtils]: 48: Hoare triple {5653#false} ~input~0 := #t~nondet2; {5653#false} is VALID [2020-07-08 22:35:44,545 INFO L280 TraceCheckUtils]: 49: Hoare triple {5653#false} havoc #t~nondet2; {5653#false} is VALID [2020-07-08 22:35:44,545 INFO L280 TraceCheckUtils]: 50: Hoare triple {5653#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {5653#false} is VALID [2020-07-08 22:35:44,545 INFO L263 TraceCheckUtils]: 51: Hoare triple {5653#false} call #t~ret3 := calculate_output(~input~0); {5653#false} is VALID [2020-07-08 22:35:44,545 INFO L280 TraceCheckUtils]: 52: Hoare triple {5653#false} ~input := #in~input; {5653#false} is VALID [2020-07-08 22:35:44,546 INFO L280 TraceCheckUtils]: 53: Hoare triple {5653#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); {5653#false} is VALID [2020-07-08 22:35:44,546 INFO L280 TraceCheckUtils]: 54: Hoare triple {5653#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); {5653#false} is VALID [2020-07-08 22:35:44,546 INFO L280 TraceCheckUtils]: 55: Hoare triple {5653#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); {5653#false} is VALID [2020-07-08 22:35:44,546 INFO L280 TraceCheckUtils]: 56: Hoare triple {5653#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); {5653#false} is VALID [2020-07-08 22:35:44,547 INFO L280 TraceCheckUtils]: 57: Hoare triple {5653#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); {5653#false} is VALID [2020-07-08 22:35:44,547 INFO L280 TraceCheckUtils]: 58: Hoare triple {5653#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); {5653#false} is VALID [2020-07-08 22:35:44,547 INFO L280 TraceCheckUtils]: 59: Hoare triple {5653#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)); {5653#false} is VALID [2020-07-08 22:35:44,547 INFO L280 TraceCheckUtils]: 60: Hoare triple {5653#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))); {5653#false} is VALID [2020-07-08 22:35:44,548 INFO L280 TraceCheckUtils]: 61: Hoare triple {5653#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); {5653#false} is VALID [2020-07-08 22:35:44,548 INFO L280 TraceCheckUtils]: 62: Hoare triple {5653#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); {5653#false} is VALID [2020-07-08 22:35:44,548 INFO L280 TraceCheckUtils]: 63: Hoare triple {5653#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); {5653#false} is VALID [2020-07-08 22:35:44,548 INFO L280 TraceCheckUtils]: 64: Hoare triple {5653#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); {5653#false} is VALID [2020-07-08 22:35:44,549 INFO L280 TraceCheckUtils]: 65: Hoare triple {5653#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); {5653#false} is VALID [2020-07-08 22:35:44,549 INFO L280 TraceCheckUtils]: 66: Hoare triple {5653#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); {5653#false} is VALID [2020-07-08 22:35:44,549 INFO L280 TraceCheckUtils]: 67: Hoare triple {5653#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); {5653#false} is VALID [2020-07-08 22:35:44,549 INFO L280 TraceCheckUtils]: 68: Hoare triple {5653#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); {5653#false} is VALID [2020-07-08 22:35:44,550 INFO L280 TraceCheckUtils]: 69: Hoare triple {5653#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); {5653#false} is VALID [2020-07-08 22:35:44,550 INFO L280 TraceCheckUtils]: 70: Hoare triple {5653#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); {5653#false} is VALID [2020-07-08 22:35:44,550 INFO L280 TraceCheckUtils]: 71: Hoare triple {5653#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)); {5653#false} is VALID [2020-07-08 22:35:44,550 INFO L280 TraceCheckUtils]: 72: Hoare triple {5653#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)); {5653#false} is VALID [2020-07-08 22:35:44,551 INFO L280 TraceCheckUtils]: 73: Hoare triple {5653#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); {5653#false} is VALID [2020-07-08 22:35:44,551 INFO L280 TraceCheckUtils]: 74: Hoare triple {5653#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); {5653#false} is VALID [2020-07-08 22:35:44,551 INFO L280 TraceCheckUtils]: 75: Hoare triple {5653#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); {5653#false} is VALID [2020-07-08 22:35:44,551 INFO L280 TraceCheckUtils]: 76: Hoare triple {5653#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); {5653#false} is VALID [2020-07-08 22:35:44,552 INFO L280 TraceCheckUtils]: 77: Hoare triple {5653#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); {5653#false} is VALID [2020-07-08 22:35:44,552 INFO L280 TraceCheckUtils]: 78: Hoare triple {5653#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); {5653#false} is VALID [2020-07-08 22:35:44,552 INFO L280 TraceCheckUtils]: 79: Hoare triple {5653#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); {5653#false} is VALID [2020-07-08 22:35:44,552 INFO L280 TraceCheckUtils]: 80: Hoare triple {5653#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); {5653#false} is VALID [2020-07-08 22:35:44,553 INFO L280 TraceCheckUtils]: 81: Hoare triple {5653#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); {5653#false} is VALID [2020-07-08 22:35:44,553 INFO L280 TraceCheckUtils]: 82: Hoare triple {5653#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); {5653#false} is VALID [2020-07-08 22:35:44,553 INFO L280 TraceCheckUtils]: 83: Hoare triple {5653#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); {5653#false} is VALID [2020-07-08 22:35:44,553 INFO L280 TraceCheckUtils]: 84: Hoare triple {5653#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); {5653#false} is VALID [2020-07-08 22:35:44,554 INFO L280 TraceCheckUtils]: 85: Hoare triple {5653#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); {5653#false} is VALID [2020-07-08 22:35:44,554 INFO L280 TraceCheckUtils]: 86: Hoare triple {5653#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); {5653#false} is VALID [2020-07-08 22:35:44,554 INFO L280 TraceCheckUtils]: 87: Hoare triple {5653#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); {5653#false} is VALID [2020-07-08 22:35:44,554 INFO L280 TraceCheckUtils]: 88: Hoare triple {5653#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); {5653#false} is VALID [2020-07-08 22:35:44,554 INFO L280 TraceCheckUtils]: 89: Hoare triple {5653#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)); {5653#false} is VALID [2020-07-08 22:35:44,555 INFO L280 TraceCheckUtils]: 90: Hoare triple {5653#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)))); {5653#false} is VALID [2020-07-08 22:35:44,555 INFO L280 TraceCheckUtils]: 91: Hoare triple {5653#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); {5653#false} is VALID [2020-07-08 22:35:44,555 INFO L280 TraceCheckUtils]: 92: Hoare triple {5653#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); {5653#false} is VALID [2020-07-08 22:35:44,556 INFO L280 TraceCheckUtils]: 93: Hoare triple {5653#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)); {5653#false} is VALID [2020-07-08 22:35:44,556 INFO L280 TraceCheckUtils]: 94: Hoare triple {5653#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); {5653#false} is VALID [2020-07-08 22:35:44,556 INFO L280 TraceCheckUtils]: 95: Hoare triple {5653#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); {5653#false} is VALID [2020-07-08 22:35:44,556 INFO L280 TraceCheckUtils]: 96: Hoare triple {5653#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); {5653#false} is VALID [2020-07-08 22:35:44,557 INFO L280 TraceCheckUtils]: 97: Hoare triple {5653#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))); {5653#false} is VALID [2020-07-08 22:35:44,557 INFO L280 TraceCheckUtils]: 98: Hoare triple {5653#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); {5653#false} is VALID [2020-07-08 22:35:44,557 INFO L280 TraceCheckUtils]: 99: Hoare triple {5653#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)); {5653#false} is VALID [2020-07-08 22:35:44,557 INFO L280 TraceCheckUtils]: 100: Hoare triple {5653#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)); {5653#false} is VALID [2020-07-08 22:35:44,558 INFO L280 TraceCheckUtils]: 101: Hoare triple {5653#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); {5653#false} is VALID [2020-07-08 22:35:44,558 INFO L280 TraceCheckUtils]: 102: Hoare triple {5653#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); {5653#false} is VALID [2020-07-08 22:35:44,558 INFO L280 TraceCheckUtils]: 103: Hoare triple {5653#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); {5653#false} is VALID [2020-07-08 22:35:44,558 INFO L280 TraceCheckUtils]: 104: Hoare triple {5653#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); {5653#false} is VALID [2020-07-08 22:35:44,559 INFO L280 TraceCheckUtils]: 105: Hoare triple {5653#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); {5653#false} is VALID [2020-07-08 22:35:44,559 INFO L280 TraceCheckUtils]: 106: Hoare triple {5653#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); {5653#false} is VALID [2020-07-08 22:35:44,559 INFO L280 TraceCheckUtils]: 107: Hoare triple {5653#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); {5653#false} is VALID [2020-07-08 22:35:44,559 INFO L280 TraceCheckUtils]: 108: Hoare triple {5653#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); {5653#false} is VALID [2020-07-08 22:35:44,559 INFO L280 TraceCheckUtils]: 109: Hoare triple {5653#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); {5653#false} is VALID [2020-07-08 22:35:44,560 INFO L280 TraceCheckUtils]: 110: Hoare triple {5653#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)); {5653#false} is VALID [2020-07-08 22:35:44,560 INFO L280 TraceCheckUtils]: 111: Hoare triple {5653#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); {5653#false} is VALID [2020-07-08 22:35:44,560 INFO L280 TraceCheckUtils]: 112: Hoare triple {5653#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); {5653#false} is VALID [2020-07-08 22:35:44,560 INFO L280 TraceCheckUtils]: 113: Hoare triple {5653#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)); {5653#false} is VALID [2020-07-08 22:35:44,561 INFO L280 TraceCheckUtils]: 114: Hoare triple {5653#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)); {5653#false} is VALID [2020-07-08 22:35:44,561 INFO L280 TraceCheckUtils]: 115: Hoare triple {5653#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); {5653#false} is VALID [2020-07-08 22:35:44,561 INFO L280 TraceCheckUtils]: 116: Hoare triple {5653#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); {5653#false} is VALID [2020-07-08 22:35:44,561 INFO L280 TraceCheckUtils]: 117: Hoare triple {5653#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); {5653#false} is VALID [2020-07-08 22:35:44,562 INFO L280 TraceCheckUtils]: 118: Hoare triple {5653#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))); {5653#false} is VALID [2020-07-08 22:35:44,562 INFO L280 TraceCheckUtils]: 119: Hoare triple {5653#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5653#false} is VALID [2020-07-08 22:35:44,562 INFO L280 TraceCheckUtils]: 120: Hoare triple {5653#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5653#false} is VALID [2020-07-08 22:35:44,563 INFO L280 TraceCheckUtils]: 121: Hoare triple {5653#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5653#false} is VALID [2020-07-08 22:35:44,563 INFO L280 TraceCheckUtils]: 122: Hoare triple {5653#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {5653#false} is VALID [2020-07-08 22:35:44,563 INFO L280 TraceCheckUtils]: 123: Hoare triple {5653#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5653#false} is VALID [2020-07-08 22:35:44,563 INFO L280 TraceCheckUtils]: 124: Hoare triple {5653#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {5653#false} is VALID [2020-07-08 22:35:44,564 INFO L280 TraceCheckUtils]: 125: Hoare triple {5653#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {5653#false} is VALID [2020-07-08 22:35:44,564 INFO L280 TraceCheckUtils]: 126: Hoare triple {5653#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5653#false} is VALID [2020-07-08 22:35:44,564 INFO L280 TraceCheckUtils]: 127: Hoare triple {5653#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5653#false} is VALID [2020-07-08 22:35:44,564 INFO L280 TraceCheckUtils]: 128: Hoare triple {5653#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {5653#false} is VALID [2020-07-08 22:35:44,565 INFO L280 TraceCheckUtils]: 129: Hoare triple {5653#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5653#false} is VALID [2020-07-08 22:35:44,565 INFO L280 TraceCheckUtils]: 130: Hoare triple {5653#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {5653#false} is VALID [2020-07-08 22:35:44,565 INFO L280 TraceCheckUtils]: 131: Hoare triple {5653#false} assume (((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {5653#false} is VALID [2020-07-08 22:35:44,565 INFO L280 TraceCheckUtils]: 132: Hoare triple {5653#false} assume !false; {5653#false} is VALID [2020-07-08 22:35:44,583 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-08 22:35:44,583 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1266188831] [2020-07-08 22:35:44,584 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 22:35:44,584 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-08 22:35:44,584 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [425599250] [2020-07-08 22:35:44,586 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 133 [2020-07-08 22:35:44,587 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 22:35:44,587 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-08 22:35:44,737 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 133 edges. 133 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:35:44,737 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-08 22:35:44,737 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 22:35:44,738 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-08 22:35:44,738 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=47, Unknown=0, NotChecked=0, Total=72 [2020-07-08 22:35:44,738 INFO L87 Difference]: Start difference. First operand 603 states and 725 transitions. Second operand 9 states. [2020-07-08 22:35:56,827 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:35:56,827 INFO L93 Difference]: Finished difference Result 1436 states and 1760 transitions. [2020-07-08 22:35:56,827 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2020-07-08 22:35:56,828 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 133 [2020-07-08 22:35:56,828 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 22:35:56,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 22:35:56,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 1349 transitions. [2020-07-08 22:35:56,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 22:35:56,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 1349 transitions. [2020-07-08 22:35:56,854 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states and 1349 transitions. [2020-07-08 22:35:58,801 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1349 edges. 1349 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:35:58,860 INFO L225 Difference]: With dead ends: 1436 [2020-07-08 22:35:58,860 INFO L226 Difference]: Without dead ends: 857 [2020-07-08 22:35:58,864 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 20 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=59, Invalid=123, Unknown=0, NotChecked=0, Total=182 [2020-07-08 22:35:58,865 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 857 states. [2020-07-08 22:36:03,599 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 857 to 748. [2020-07-08 22:36:03,600 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 22:36:03,600 INFO L82 GeneralOperation]: Start isEquivalent. First operand 857 states. Second operand 748 states. [2020-07-08 22:36:03,600 INFO L74 IsIncluded]: Start isIncluded. First operand 857 states. Second operand 748 states. [2020-07-08 22:36:03,600 INFO L87 Difference]: Start difference. First operand 857 states. Second operand 748 states. [2020-07-08 22:36:03,648 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:36:03,648 INFO L93 Difference]: Finished difference Result 857 states and 1039 transitions. [2020-07-08 22:36:03,648 INFO L276 IsEmpty]: Start isEmpty. Operand 857 states and 1039 transitions. [2020-07-08 22:36:03,652 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:36:03,653 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 22:36:03,653 INFO L74 IsIncluded]: Start isIncluded. First operand 748 states. Second operand 857 states. [2020-07-08 22:36:03,653 INFO L87 Difference]: Start difference. First operand 748 states. Second operand 857 states. [2020-07-08 22:36:03,700 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:36:03,700 INFO L93 Difference]: Finished difference Result 857 states and 1039 transitions. [2020-07-08 22:36:03,700 INFO L276 IsEmpty]: Start isEmpty. Operand 857 states and 1039 transitions. [2020-07-08 22:36:03,704 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:36:03,704 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 22:36:03,705 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 22:36:03,705 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 22:36:03,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 748 states. [2020-07-08 22:36:03,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 748 states to 748 states and 916 transitions. [2020-07-08 22:36:03,740 INFO L78 Accepts]: Start accepts. Automaton has 748 states and 916 transitions. Word has length 133 [2020-07-08 22:36:03,740 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 22:36:03,740 INFO L479 AbstractCegarLoop]: Abstraction has 748 states and 916 transitions. [2020-07-08 22:36:03,740 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-08 22:36:03,740 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 748 states and 916 transitions. [2020-07-08 22:36:05,509 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 916 edges. 916 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:36:05,509 INFO L276 IsEmpty]: Start isEmpty. Operand 748 states and 916 transitions. [2020-07-08 22:36:05,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2020-07-08 22:36:05,518 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 22:36:05,519 INFO L422 BasicCegarLoop]: trace histogram [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] [2020-07-08 22:36:05,519 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-08 22:36:05,520 INFO L427 AbstractCegarLoop]: === Iteration 3 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 22:36:05,520 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 22:36:05,521 INFO L82 PathProgramCache]: Analyzing trace with hash 1985645406, now seen corresponding path program 1 times [2020-07-08 22:36:05,521 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 22:36:05,521 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [812829429] [2020-07-08 22:36:05,521 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 22:36:05,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:36:05,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:36:05,841 INFO L280 TraceCheckUtils]: 0: Hoare triple {11822#(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; {11787#true} is VALID [2020-07-08 22:36:05,842 INFO L280 TraceCheckUtils]: 1: Hoare triple {11787#true} ~d~0 := 4; {11787#true} is VALID [2020-07-08 22:36:05,842 INFO L280 TraceCheckUtils]: 2: Hoare triple {11787#true} ~e~0 := 5; {11787#true} is VALID [2020-07-08 22:36:05,843 INFO L280 TraceCheckUtils]: 3: Hoare triple {11787#true} ~f~0 := 6; {11787#true} is VALID [2020-07-08 22:36:05,843 INFO L280 TraceCheckUtils]: 4: Hoare triple {11787#true} ~c~0 := 3; {11787#true} is VALID [2020-07-08 22:36:05,844 INFO L280 TraceCheckUtils]: 5: Hoare triple {11787#true} ~b~0 := 2; {11787#true} is VALID [2020-07-08 22:36:05,844 INFO L280 TraceCheckUtils]: 6: Hoare triple {11787#true} ~u~0 := 21; {11787#true} is VALID [2020-07-08 22:36:05,844 INFO L280 TraceCheckUtils]: 7: Hoare triple {11787#true} ~v~0 := 22; {11787#true} is VALID [2020-07-08 22:36:05,845 INFO L280 TraceCheckUtils]: 8: Hoare triple {11787#true} ~w~0 := 23; {11787#true} is VALID [2020-07-08 22:36:05,845 INFO L280 TraceCheckUtils]: 9: Hoare triple {11787#true} ~x~0 := 24; {11787#true} is VALID [2020-07-08 22:36:05,845 INFO L280 TraceCheckUtils]: 10: Hoare triple {11787#true} ~y~0 := 25; {11787#true} is VALID [2020-07-08 22:36:05,846 INFO L280 TraceCheckUtils]: 11: Hoare triple {11787#true} ~z~0 := 26; {11787#true} is VALID [2020-07-08 22:36:05,846 INFO L280 TraceCheckUtils]: 12: Hoare triple {11787#true} ~a17~0 := 1; {11787#true} is VALID [2020-07-08 22:36:05,846 INFO L280 TraceCheckUtils]: 13: Hoare triple {11787#true} ~a7~0 := 0; {11787#true} is VALID [2020-07-08 22:36:05,847 INFO L280 TraceCheckUtils]: 14: Hoare triple {11787#true} ~a20~0 := 1; {11787#true} is VALID [2020-07-08 22:36:05,849 INFO L280 TraceCheckUtils]: 15: Hoare triple {11787#true} ~a8~0 := 15; {11787#true} is VALID [2020-07-08 22:36:05,850 INFO L280 TraceCheckUtils]: 16: Hoare triple {11787#true} ~a12~0 := 8; {11787#true} is VALID [2020-07-08 22:36:05,850 INFO L280 TraceCheckUtils]: 17: Hoare triple {11787#true} ~a16~0 := 5; {11787#true} is VALID [2020-07-08 22:36:05,850 INFO L280 TraceCheckUtils]: 18: Hoare triple {11787#true} ~a21~0 := 1; {11787#true} is VALID [2020-07-08 22:36:05,851 INFO L280 TraceCheckUtils]: 19: Hoare triple {11787#true} assume true; {11787#true} is VALID [2020-07-08 22:36:05,851 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {11787#true} {11787#true} #1100#return; {11787#true} is VALID [2020-07-08 22:36:05,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:36:05,914 INFO L280 TraceCheckUtils]: 0: Hoare triple {11823#(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; {11787#true} is VALID [2020-07-08 22:36:05,915 INFO L280 TraceCheckUtils]: 1: Hoare triple {11787#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); {11787#true} is VALID [2020-07-08 22:36:05,915 INFO L280 TraceCheckUtils]: 2: Hoare triple {11787#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); {11787#true} is VALID [2020-07-08 22:36:05,915 INFO L280 TraceCheckUtils]: 3: Hoare triple {11787#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); {11787#true} is VALID [2020-07-08 22:36:05,916 INFO L280 TraceCheckUtils]: 4: Hoare triple {11787#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; {11821#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:05,917 INFO L280 TraceCheckUtils]: 5: Hoare triple {11821#(= 1 ~a20~0)} ~a8~0 := 13; {11821#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:05,918 INFO L280 TraceCheckUtils]: 6: Hoare triple {11821#(= 1 ~a20~0)} ~a7~0 := 1; {11821#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:05,919 INFO L280 TraceCheckUtils]: 7: Hoare triple {11821#(= 1 ~a20~0)} ~a16~0 := 4; {11821#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:05,920 INFO L280 TraceCheckUtils]: 8: Hoare triple {11821#(= 1 ~a20~0)} #res := -1; {11821#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:05,921 INFO L280 TraceCheckUtils]: 9: Hoare triple {11821#(= 1 ~a20~0)} assume true; {11821#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:05,922 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {11821#(= 1 ~a20~0)} {11787#true} #1104#return; {11821#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:05,925 INFO L263 TraceCheckUtils]: 0: Hoare triple {11787#true} call ULTIMATE.init(); {11822#(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 22:36:05,926 INFO L280 TraceCheckUtils]: 1: Hoare triple {11822#(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; {11787#true} is VALID [2020-07-08 22:36:05,926 INFO L280 TraceCheckUtils]: 2: Hoare triple {11787#true} ~d~0 := 4; {11787#true} is VALID [2020-07-08 22:36:05,926 INFO L280 TraceCheckUtils]: 3: Hoare triple {11787#true} ~e~0 := 5; {11787#true} is VALID [2020-07-08 22:36:05,927 INFO L280 TraceCheckUtils]: 4: Hoare triple {11787#true} ~f~0 := 6; {11787#true} is VALID [2020-07-08 22:36:05,927 INFO L280 TraceCheckUtils]: 5: Hoare triple {11787#true} ~c~0 := 3; {11787#true} is VALID [2020-07-08 22:36:05,927 INFO L280 TraceCheckUtils]: 6: Hoare triple {11787#true} ~b~0 := 2; {11787#true} is VALID [2020-07-08 22:36:05,928 INFO L280 TraceCheckUtils]: 7: Hoare triple {11787#true} ~u~0 := 21; {11787#true} is VALID [2020-07-08 22:36:05,928 INFO L280 TraceCheckUtils]: 8: Hoare triple {11787#true} ~v~0 := 22; {11787#true} is VALID [2020-07-08 22:36:05,929 INFO L280 TraceCheckUtils]: 9: Hoare triple {11787#true} ~w~0 := 23; {11787#true} is VALID [2020-07-08 22:36:05,929 INFO L280 TraceCheckUtils]: 10: Hoare triple {11787#true} ~x~0 := 24; {11787#true} is VALID [2020-07-08 22:36:05,929 INFO L280 TraceCheckUtils]: 11: Hoare triple {11787#true} ~y~0 := 25; {11787#true} is VALID [2020-07-08 22:36:05,930 INFO L280 TraceCheckUtils]: 12: Hoare triple {11787#true} ~z~0 := 26; {11787#true} is VALID [2020-07-08 22:36:05,930 INFO L280 TraceCheckUtils]: 13: Hoare triple {11787#true} ~a17~0 := 1; {11787#true} is VALID [2020-07-08 22:36:05,930 INFO L280 TraceCheckUtils]: 14: Hoare triple {11787#true} ~a7~0 := 0; {11787#true} is VALID [2020-07-08 22:36:05,931 INFO L280 TraceCheckUtils]: 15: Hoare triple {11787#true} ~a20~0 := 1; {11787#true} is VALID [2020-07-08 22:36:05,931 INFO L280 TraceCheckUtils]: 16: Hoare triple {11787#true} ~a8~0 := 15; {11787#true} is VALID [2020-07-08 22:36:05,934 INFO L280 TraceCheckUtils]: 17: Hoare triple {11787#true} ~a12~0 := 8; {11787#true} is VALID [2020-07-08 22:36:05,934 INFO L280 TraceCheckUtils]: 18: Hoare triple {11787#true} ~a16~0 := 5; {11787#true} is VALID [2020-07-08 22:36:05,934 INFO L280 TraceCheckUtils]: 19: Hoare triple {11787#true} ~a21~0 := 1; {11787#true} is VALID [2020-07-08 22:36:05,935 INFO L280 TraceCheckUtils]: 20: Hoare triple {11787#true} assume true; {11787#true} is VALID [2020-07-08 22:36:05,935 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {11787#true} {11787#true} #1100#return; {11787#true} is VALID [2020-07-08 22:36:05,938 INFO L263 TraceCheckUtils]: 22: Hoare triple {11787#true} call #t~ret4 := main(); {11787#true} is VALID [2020-07-08 22:36:05,938 INFO L280 TraceCheckUtils]: 23: Hoare triple {11787#true} ~output~0 := -1; {11787#true} is VALID [2020-07-08 22:36:05,938 INFO L280 TraceCheckUtils]: 24: Hoare triple {11787#true} assume !false; {11787#true} is VALID [2020-07-08 22:36:05,939 INFO L280 TraceCheckUtils]: 25: Hoare triple {11787#true} havoc ~input~0; {11787#true} is VALID [2020-07-08 22:36:05,939 INFO L280 TraceCheckUtils]: 26: Hoare triple {11787#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {11787#true} is VALID [2020-07-08 22:36:05,939 INFO L280 TraceCheckUtils]: 27: Hoare triple {11787#true} ~input~0 := #t~nondet2; {11787#true} is VALID [2020-07-08 22:36:05,940 INFO L280 TraceCheckUtils]: 28: Hoare triple {11787#true} havoc #t~nondet2; {11787#true} is VALID [2020-07-08 22:36:05,940 INFO L280 TraceCheckUtils]: 29: Hoare triple {11787#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {11787#true} is VALID [2020-07-08 22:36:05,942 INFO L263 TraceCheckUtils]: 30: Hoare triple {11787#true} call #t~ret3 := calculate_output(~input~0); {11823#(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 22:36:05,942 INFO L280 TraceCheckUtils]: 31: Hoare triple {11823#(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; {11787#true} is VALID [2020-07-08 22:36:05,943 INFO L280 TraceCheckUtils]: 32: Hoare triple {11787#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); {11787#true} is VALID [2020-07-08 22:36:05,943 INFO L280 TraceCheckUtils]: 33: Hoare triple {11787#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); {11787#true} is VALID [2020-07-08 22:36:05,943 INFO L280 TraceCheckUtils]: 34: Hoare triple {11787#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); {11787#true} is VALID [2020-07-08 22:36:05,944 INFO L280 TraceCheckUtils]: 35: Hoare triple {11787#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; {11821#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:05,945 INFO L280 TraceCheckUtils]: 36: Hoare triple {11821#(= 1 ~a20~0)} ~a8~0 := 13; {11821#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:05,946 INFO L280 TraceCheckUtils]: 37: Hoare triple {11821#(= 1 ~a20~0)} ~a7~0 := 1; {11821#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:05,947 INFO L280 TraceCheckUtils]: 38: Hoare triple {11821#(= 1 ~a20~0)} ~a16~0 := 4; {11821#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:05,947 INFO L280 TraceCheckUtils]: 39: Hoare triple {11821#(= 1 ~a20~0)} #res := -1; {11821#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:05,948 INFO L280 TraceCheckUtils]: 40: Hoare triple {11821#(= 1 ~a20~0)} assume true; {11821#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:05,950 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {11821#(= 1 ~a20~0)} {11787#true} #1104#return; {11821#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:05,950 INFO L280 TraceCheckUtils]: 42: Hoare triple {11821#(= 1 ~a20~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {11821#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:05,951 INFO L280 TraceCheckUtils]: 43: Hoare triple {11821#(= 1 ~a20~0)} ~output~0 := #t~ret3; {11821#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:05,952 INFO L280 TraceCheckUtils]: 44: Hoare triple {11821#(= 1 ~a20~0)} havoc #t~ret3; {11821#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:05,953 INFO L280 TraceCheckUtils]: 45: Hoare triple {11821#(= 1 ~a20~0)} assume !false; {11821#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:05,953 INFO L280 TraceCheckUtils]: 46: Hoare triple {11821#(= 1 ~a20~0)} havoc ~input~0; {11821#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:05,954 INFO L280 TraceCheckUtils]: 47: Hoare triple {11821#(= 1 ~a20~0)} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {11821#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:05,955 INFO L280 TraceCheckUtils]: 48: Hoare triple {11821#(= 1 ~a20~0)} ~input~0 := #t~nondet2; {11821#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:05,956 INFO L280 TraceCheckUtils]: 49: Hoare triple {11821#(= 1 ~a20~0)} havoc #t~nondet2; {11821#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:05,959 INFO L280 TraceCheckUtils]: 50: Hoare triple {11821#(= 1 ~a20~0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {11821#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:05,961 INFO L263 TraceCheckUtils]: 51: Hoare triple {11821#(= 1 ~a20~0)} call #t~ret3 := calculate_output(~input~0); {11821#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:05,962 INFO L280 TraceCheckUtils]: 52: Hoare triple {11821#(= 1 ~a20~0)} ~input := #in~input; {11821#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:05,966 INFO L280 TraceCheckUtils]: 53: Hoare triple {11821#(= 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); {11821#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:05,969 INFO L280 TraceCheckUtils]: 54: Hoare triple {11821#(= 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); {11821#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:05,970 INFO L280 TraceCheckUtils]: 55: Hoare triple {11821#(= 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); {11821#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:05,974 INFO L280 TraceCheckUtils]: 56: Hoare triple {11821#(= 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); {11821#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:05,975 INFO L280 TraceCheckUtils]: 57: Hoare triple {11821#(= 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); {11821#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:05,977 INFO L280 TraceCheckUtils]: 58: Hoare triple {11821#(= 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); {11821#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:05,978 INFO L280 TraceCheckUtils]: 59: Hoare triple {11821#(= 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)); {11821#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:05,979 INFO L280 TraceCheckUtils]: 60: Hoare triple {11821#(= 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))); {11821#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:05,980 INFO L280 TraceCheckUtils]: 61: Hoare triple {11821#(= 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); {11821#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:05,981 INFO L280 TraceCheckUtils]: 62: Hoare triple {11821#(= 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); {11821#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:05,981 INFO L280 TraceCheckUtils]: 63: Hoare triple {11821#(= 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); {11821#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:05,982 INFO L280 TraceCheckUtils]: 64: Hoare triple {11821#(= 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); {11821#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:05,983 INFO L280 TraceCheckUtils]: 65: Hoare triple {11821#(= 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); {11821#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:05,984 INFO L280 TraceCheckUtils]: 66: Hoare triple {11821#(= 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); {11821#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:05,985 INFO L280 TraceCheckUtils]: 67: Hoare triple {11821#(= 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); {11821#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:05,986 INFO L280 TraceCheckUtils]: 68: Hoare triple {11821#(= 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); {11821#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:05,987 INFO L280 TraceCheckUtils]: 69: Hoare triple {11821#(= 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); {11821#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:05,988 INFO L280 TraceCheckUtils]: 70: Hoare triple {11821#(= 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); {11821#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:05,989 INFO L280 TraceCheckUtils]: 71: Hoare triple {11821#(= 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)); {11821#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:05,990 INFO L280 TraceCheckUtils]: 72: Hoare triple {11821#(= 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)); {11821#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:05,991 INFO L280 TraceCheckUtils]: 73: Hoare triple {11821#(= 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); {11821#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:05,992 INFO L280 TraceCheckUtils]: 74: Hoare triple {11821#(= 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); {11821#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:05,993 INFO L280 TraceCheckUtils]: 75: Hoare triple {11821#(= 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); {11821#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:05,994 INFO L280 TraceCheckUtils]: 76: Hoare triple {11821#(= 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); {11821#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:05,995 INFO L280 TraceCheckUtils]: 77: Hoare triple {11821#(= 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); {11821#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:05,995 INFO L280 TraceCheckUtils]: 78: Hoare triple {11821#(= 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); {11821#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:05,996 INFO L280 TraceCheckUtils]: 79: Hoare triple {11821#(= 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); {11821#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:05,997 INFO L280 TraceCheckUtils]: 80: Hoare triple {11821#(= 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); {11821#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:05,998 INFO L280 TraceCheckUtils]: 81: Hoare triple {11821#(= 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); {11821#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:05,999 INFO L280 TraceCheckUtils]: 82: Hoare triple {11821#(= 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); {11821#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:06,000 INFO L280 TraceCheckUtils]: 83: Hoare triple {11821#(= 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); {11821#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:06,001 INFO L280 TraceCheckUtils]: 84: Hoare triple {11821#(= 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); {11821#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:06,004 INFO L280 TraceCheckUtils]: 85: Hoare triple {11821#(= 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); {11821#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:06,005 INFO L280 TraceCheckUtils]: 86: Hoare triple {11821#(= 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); {11821#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:06,006 INFO L280 TraceCheckUtils]: 87: Hoare triple {11821#(= 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); {11821#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:06,007 INFO L280 TraceCheckUtils]: 88: Hoare triple {11821#(= 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); {11821#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:06,008 INFO L280 TraceCheckUtils]: 89: Hoare triple {11821#(= 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)); {11821#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:06,009 INFO L280 TraceCheckUtils]: 90: Hoare triple {11821#(= 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)))); {11821#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:06,009 INFO L280 TraceCheckUtils]: 91: Hoare triple {11821#(= 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); {11821#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:06,010 INFO L280 TraceCheckUtils]: 92: Hoare triple {11821#(= 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); {11821#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:06,011 INFO L280 TraceCheckUtils]: 93: Hoare triple {11821#(= 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)); {11821#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:06,012 INFO L280 TraceCheckUtils]: 94: Hoare triple {11821#(= 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); {11821#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:06,012 INFO L280 TraceCheckUtils]: 95: Hoare triple {11821#(= 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); {11821#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:06,013 INFO L280 TraceCheckUtils]: 96: Hoare triple {11821#(= 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); {11821#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:06,014 INFO L280 TraceCheckUtils]: 97: Hoare triple {11821#(= 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))); {11821#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:06,015 INFO L280 TraceCheckUtils]: 98: Hoare triple {11821#(= 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); {11821#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:06,016 INFO L280 TraceCheckUtils]: 99: Hoare triple {11821#(= 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)); {11821#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:06,016 INFO L280 TraceCheckUtils]: 100: Hoare triple {11821#(= 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)); {11821#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:06,017 INFO L280 TraceCheckUtils]: 101: Hoare triple {11821#(= 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); {11821#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:06,018 INFO L280 TraceCheckUtils]: 102: Hoare triple {11821#(= 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); {11821#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:06,019 INFO L280 TraceCheckUtils]: 103: Hoare triple {11821#(= 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); {11821#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:06,020 INFO L280 TraceCheckUtils]: 104: Hoare triple {11821#(= 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); {11821#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:06,021 INFO L280 TraceCheckUtils]: 105: Hoare triple {11821#(= 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); {11821#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:06,021 INFO L280 TraceCheckUtils]: 106: Hoare triple {11821#(= 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); {11821#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:06,022 INFO L280 TraceCheckUtils]: 107: Hoare triple {11821#(= 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); {11821#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:06,023 INFO L280 TraceCheckUtils]: 108: Hoare triple {11821#(= 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); {11821#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:06,024 INFO L280 TraceCheckUtils]: 109: Hoare triple {11821#(= 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); {11821#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:06,024 INFO L280 TraceCheckUtils]: 110: Hoare triple {11821#(= 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)); {11821#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:06,026 INFO L280 TraceCheckUtils]: 111: Hoare triple {11821#(= 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); {11821#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:06,027 INFO L280 TraceCheckUtils]: 112: Hoare triple {11821#(= 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); {11821#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:06,027 INFO L280 TraceCheckUtils]: 113: Hoare triple {11821#(= 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)); {11821#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:06,028 INFO L280 TraceCheckUtils]: 114: Hoare triple {11821#(= 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)); {11821#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:06,028 INFO L280 TraceCheckUtils]: 115: Hoare triple {11821#(= 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); {11821#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:06,029 INFO L280 TraceCheckUtils]: 116: Hoare triple {11821#(= 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); {11821#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:06,029 INFO L280 TraceCheckUtils]: 117: Hoare triple {11821#(= 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); {11821#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:06,030 INFO L280 TraceCheckUtils]: 118: Hoare triple {11821#(= 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))); {11821#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:06,031 INFO L280 TraceCheckUtils]: 119: Hoare triple {11821#(= 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); {11821#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:06,031 INFO L280 TraceCheckUtils]: 120: Hoare triple {11821#(= 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); {11821#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:06,032 INFO L280 TraceCheckUtils]: 121: Hoare triple {11821#(= 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); {11821#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:06,033 INFO L280 TraceCheckUtils]: 122: Hoare triple {11821#(= 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); {11821#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:06,034 INFO L280 TraceCheckUtils]: 123: Hoare triple {11821#(= 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); {11821#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:06,035 INFO L280 TraceCheckUtils]: 124: Hoare triple {11821#(= 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); {11821#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:06,036 INFO L280 TraceCheckUtils]: 125: Hoare triple {11821#(= 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); {11821#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:06,037 INFO L280 TraceCheckUtils]: 126: Hoare triple {11821#(= 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); {11821#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:06,037 INFO L280 TraceCheckUtils]: 127: Hoare triple {11821#(= 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); {11821#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:06,038 INFO L280 TraceCheckUtils]: 128: Hoare triple {11821#(= 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); {11821#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:06,039 INFO L280 TraceCheckUtils]: 129: Hoare triple {11821#(= 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); {11821#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:06,040 INFO L280 TraceCheckUtils]: 130: Hoare triple {11821#(= 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); {11821#(= 1 ~a20~0)} is VALID [2020-07-08 22:36:06,041 INFO L280 TraceCheckUtils]: 131: Hoare triple {11821#(= 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; {11788#false} is VALID [2020-07-08 22:36:06,041 INFO L280 TraceCheckUtils]: 132: Hoare triple {11788#false} assume !false; {11788#false} is VALID [2020-07-08 22:36:06,077 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 11 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-08 22:36:06,078 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [812829429] [2020-07-08 22:36:06,078 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-08 22:36:06,079 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5] total 5 [2020-07-08 22:36:06,079 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [502750474] [2020-07-08 22:36:06,081 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 133 [2020-07-08 22:36:06,082 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 22:36:06,082 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-08 22:36:06,250 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 133 edges. 133 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:36:06,251 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-08 22:36:06,251 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 22:36:06,251 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-08 22:36:06,251 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-08 22:36:06,251 INFO L87 Difference]: Start difference. First operand 748 states and 916 transitions. Second operand 5 states. [2020-07-08 22:36:20,015 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:36:20,015 INFO L93 Difference]: Finished difference Result 1963 states and 2508 transitions. [2020-07-08 22:36:20,015 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2020-07-08 22:36:20,016 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 133 [2020-07-08 22:36:20,016 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 22:36:20,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-08 22:36:20,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1303 transitions. [2020-07-08 22:36:20,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-08 22:36:20,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1303 transitions. [2020-07-08 22:36:20,037 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states and 1303 transitions. [2020-07-08 22:36:21,880 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 22:36:21,953 INFO L225 Difference]: With dead ends: 1963 [2020-07-08 22:36:21,953 INFO L226 Difference]: Without dead ends: 1239 [2020-07-08 22:36:21,956 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 8 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 22:36:21,958 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1239 states. [2020-07-08 22:36:29,541 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1239 to 1038. [2020-07-08 22:36:29,542 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 22:36:29,542 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1239 states. Second operand 1038 states. [2020-07-08 22:36:29,542 INFO L74 IsIncluded]: Start isIncluded. First operand 1239 states. Second operand 1038 states. [2020-07-08 22:36:29,542 INFO L87 Difference]: Start difference. First operand 1239 states. Second operand 1038 states. [2020-07-08 22:36:29,630 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:36:29,630 INFO L93 Difference]: Finished difference Result 1239 states and 1555 transitions. [2020-07-08 22:36:29,630 INFO L276 IsEmpty]: Start isEmpty. Operand 1239 states and 1555 transitions. [2020-07-08 22:36:29,636 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:36:29,636 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 22:36:29,637 INFO L74 IsIncluded]: Start isIncluded. First operand 1038 states. Second operand 1239 states. [2020-07-08 22:36:29,637 INFO L87 Difference]: Start difference. First operand 1038 states. Second operand 1239 states. [2020-07-08 22:36:29,745 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:36:29,746 INFO L93 Difference]: Finished difference Result 1239 states and 1555 transitions. [2020-07-08 22:36:29,746 INFO L276 IsEmpty]: Start isEmpty. Operand 1239 states and 1555 transitions. [2020-07-08 22:36:29,752 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:36:29,753 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 22:36:29,753 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 22:36:29,753 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 22:36:29,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1038 states. [2020-07-08 22:36:29,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1038 states to 1038 states and 1301 transitions. [2020-07-08 22:36:29,836 INFO L78 Accepts]: Start accepts. Automaton has 1038 states and 1301 transitions. Word has length 133 [2020-07-08 22:36:29,837 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 22:36:29,837 INFO L479 AbstractCegarLoop]: Abstraction has 1038 states and 1301 transitions. [2020-07-08 22:36:29,838 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-08 22:36:29,838 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1038 states and 1301 transitions. [2020-07-08 22:36:32,668 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1301 edges. 1301 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:36:32,668 INFO L276 IsEmpty]: Start isEmpty. Operand 1038 states and 1301 transitions. [2020-07-08 22:36:32,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2020-07-08 22:36:32,674 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 22:36:32,674 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 22:36:32,675 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-08 22:36:32,675 INFO L427 AbstractCegarLoop]: === Iteration 4 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 22:36:32,675 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 22:36:32,675 INFO L82 PathProgramCache]: Analyzing trace with hash -1890778272, now seen corresponding path program 1 times [2020-07-08 22:36:32,675 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 22:36:32,676 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1164684883] [2020-07-08 22:36:32,676 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 22:36:32,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:36:32,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:36:32,840 INFO L280 TraceCheckUtils]: 0: Hoare triple {20360#(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; {20309#true} is VALID [2020-07-08 22:36:32,840 INFO L280 TraceCheckUtils]: 1: Hoare triple {20309#true} ~d~0 := 4; {20309#true} is VALID [2020-07-08 22:36:32,841 INFO L280 TraceCheckUtils]: 2: Hoare triple {20309#true} ~e~0 := 5; {20309#true} is VALID [2020-07-08 22:36:32,841 INFO L280 TraceCheckUtils]: 3: Hoare triple {20309#true} ~f~0 := 6; {20309#true} is VALID [2020-07-08 22:36:32,841 INFO L280 TraceCheckUtils]: 4: Hoare triple {20309#true} ~c~0 := 3; {20309#true} is VALID [2020-07-08 22:36:32,841 INFO L280 TraceCheckUtils]: 5: Hoare triple {20309#true} ~b~0 := 2; {20309#true} is VALID [2020-07-08 22:36:32,841 INFO L280 TraceCheckUtils]: 6: Hoare triple {20309#true} ~u~0 := 21; {20309#true} is VALID [2020-07-08 22:36:32,842 INFO L280 TraceCheckUtils]: 7: Hoare triple {20309#true} ~v~0 := 22; {20309#true} is VALID [2020-07-08 22:36:32,842 INFO L280 TraceCheckUtils]: 8: Hoare triple {20309#true} ~w~0 := 23; {20309#true} is VALID [2020-07-08 22:36:32,842 INFO L280 TraceCheckUtils]: 9: Hoare triple {20309#true} ~x~0 := 24; {20309#true} is VALID [2020-07-08 22:36:32,842 INFO L280 TraceCheckUtils]: 10: Hoare triple {20309#true} ~y~0 := 25; {20309#true} is VALID [2020-07-08 22:36:32,843 INFO L280 TraceCheckUtils]: 11: Hoare triple {20309#true} ~z~0 := 26; {20309#true} is VALID [2020-07-08 22:36:32,843 INFO L280 TraceCheckUtils]: 12: Hoare triple {20309#true} ~a17~0 := 1; {20309#true} is VALID [2020-07-08 22:36:32,843 INFO L280 TraceCheckUtils]: 13: Hoare triple {20309#true} ~a7~0 := 0; {20309#true} is VALID [2020-07-08 22:36:32,843 INFO L280 TraceCheckUtils]: 14: Hoare triple {20309#true} ~a20~0 := 1; {20309#true} is VALID [2020-07-08 22:36:32,844 INFO L280 TraceCheckUtils]: 15: Hoare triple {20309#true} ~a8~0 := 15; {20361#(<= 15 ~a8~0)} is VALID [2020-07-08 22:36:32,845 INFO L280 TraceCheckUtils]: 16: Hoare triple {20361#(<= 15 ~a8~0)} ~a12~0 := 8; {20361#(<= 15 ~a8~0)} is VALID [2020-07-08 22:36:32,845 INFO L280 TraceCheckUtils]: 17: Hoare triple {20361#(<= 15 ~a8~0)} ~a16~0 := 5; {20361#(<= 15 ~a8~0)} is VALID [2020-07-08 22:36:32,846 INFO L280 TraceCheckUtils]: 18: Hoare triple {20361#(<= 15 ~a8~0)} ~a21~0 := 1; {20361#(<= 15 ~a8~0)} is VALID [2020-07-08 22:36:32,846 INFO L280 TraceCheckUtils]: 19: Hoare triple {20361#(<= 15 ~a8~0)} assume true; {20361#(<= 15 ~a8~0)} is VALID [2020-07-08 22:36:32,847 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {20361#(<= 15 ~a8~0)} {20309#true} #1100#return; {20332#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:36:32,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:36:32,953 INFO L280 TraceCheckUtils]: 0: Hoare triple {20362#(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; {20363#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-08 22:36:32,955 INFO L280 TraceCheckUtils]: 1: Hoare triple {20363#(= ~a8~0 |old(~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); {20363#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-08 22:36:32,956 INFO L280 TraceCheckUtils]: 2: Hoare triple {20363#(= ~a8~0 |old(~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); {20364#(or (= 13 |old(~a8~0)|) (not (= 13 ~a8~0)))} is VALID [2020-07-08 22:36:32,957 INFO L280 TraceCheckUtils]: 3: Hoare triple {20364#(or (= 13 |old(~a8~0)|) (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); {20364#(or (= 13 |old(~a8~0)|) (not (= 13 ~a8~0)))} is VALID [2020-07-08 22:36:32,958 INFO L280 TraceCheckUtils]: 4: Hoare triple {20364#(or (= 13 |old(~a8~0)|) (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); {20364#(or (= 13 |old(~a8~0)|) (not (= 13 ~a8~0)))} is VALID [2020-07-08 22:36:32,959 INFO L280 TraceCheckUtils]: 5: Hoare triple {20364#(or (= 13 |old(~a8~0)|) (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); {20364#(or (= 13 |old(~a8~0)|) (not (= 13 ~a8~0)))} is VALID [2020-07-08 22:36:32,960 INFO L280 TraceCheckUtils]: 6: Hoare triple {20364#(or (= 13 |old(~a8~0)|) (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); {20364#(or (= 13 |old(~a8~0)|) (not (= 13 ~a8~0)))} is VALID [2020-07-08 22:36:32,960 INFO L280 TraceCheckUtils]: 7: Hoare triple {20364#(or (= 13 |old(~a8~0)|) (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)); {20364#(or (= 13 |old(~a8~0)|) (not (= 13 ~a8~0)))} is VALID [2020-07-08 22:36:32,961 INFO L280 TraceCheckUtils]: 8: Hoare triple {20364#(or (= 13 |old(~a8~0)|) (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))); {20364#(or (= 13 |old(~a8~0)|) (not (= 13 ~a8~0)))} is VALID [2020-07-08 22:36:32,962 INFO L280 TraceCheckUtils]: 9: Hoare triple {20364#(or (= 13 |old(~a8~0)|) (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); {20364#(or (= 13 |old(~a8~0)|) (not (= 13 ~a8~0)))} is VALID [2020-07-08 22:36:32,963 INFO L280 TraceCheckUtils]: 10: Hoare triple {20364#(or (= 13 |old(~a8~0)|) (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); {20364#(or (= 13 |old(~a8~0)|) (not (= 13 ~a8~0)))} is VALID [2020-07-08 22:36:32,964 INFO L280 TraceCheckUtils]: 11: Hoare triple {20364#(or (= 13 |old(~a8~0)|) (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); {20364#(or (= 13 |old(~a8~0)|) (not (= 13 ~a8~0)))} is VALID [2020-07-08 22:36:32,965 INFO L280 TraceCheckUtils]: 12: Hoare triple {20364#(or (= 13 |old(~a8~0)|) (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); {20364#(or (= 13 |old(~a8~0)|) (not (= 13 ~a8~0)))} is VALID [2020-07-08 22:36:32,966 INFO L280 TraceCheckUtils]: 13: Hoare triple {20364#(or (= 13 |old(~a8~0)|) (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); {20364#(or (= 13 |old(~a8~0)|) (not (= 13 ~a8~0)))} is VALID [2020-07-08 22:36:32,967 INFO L280 TraceCheckUtils]: 14: Hoare triple {20364#(or (= 13 |old(~a8~0)|) (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); {20364#(or (= 13 |old(~a8~0)|) (not (= 13 ~a8~0)))} is VALID [2020-07-08 22:36:32,968 INFO L280 TraceCheckUtils]: 15: Hoare triple {20364#(or (= 13 |old(~a8~0)|) (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); {20364#(or (= 13 |old(~a8~0)|) (not (= 13 ~a8~0)))} is VALID [2020-07-08 22:36:32,968 INFO L280 TraceCheckUtils]: 16: Hoare triple {20364#(or (= 13 |old(~a8~0)|) (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); {20364#(or (= 13 |old(~a8~0)|) (not (= 13 ~a8~0)))} is VALID [2020-07-08 22:36:32,969 INFO L280 TraceCheckUtils]: 17: Hoare triple {20364#(or (= 13 |old(~a8~0)|) (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); {20364#(or (= 13 |old(~a8~0)|) (not (= 13 ~a8~0)))} is VALID [2020-07-08 22:36:32,971 INFO L280 TraceCheckUtils]: 18: Hoare triple {20364#(or (= 13 |old(~a8~0)|) (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; {20365#(= 13 |old(~a8~0)|)} is VALID [2020-07-08 22:36:32,971 INFO L280 TraceCheckUtils]: 19: Hoare triple {20365#(= 13 |old(~a8~0)|)} ~a8~0 := 15; {20365#(= 13 |old(~a8~0)|)} is VALID [2020-07-08 22:36:32,972 INFO L280 TraceCheckUtils]: 20: Hoare triple {20365#(= 13 |old(~a8~0)|)} ~a17~0 := 0; {20365#(= 13 |old(~a8~0)|)} is VALID [2020-07-08 22:36:32,973 INFO L280 TraceCheckUtils]: 21: Hoare triple {20365#(= 13 |old(~a8~0)|)} ~a21~0 := 1; {20365#(= 13 |old(~a8~0)|)} is VALID [2020-07-08 22:36:32,973 INFO L280 TraceCheckUtils]: 22: Hoare triple {20365#(= 13 |old(~a8~0)|)} ~a20~0 := 0; {20365#(= 13 |old(~a8~0)|)} is VALID [2020-07-08 22:36:32,974 INFO L280 TraceCheckUtils]: 23: Hoare triple {20365#(= 13 |old(~a8~0)|)} ~a16~0 := 4; {20365#(= 13 |old(~a8~0)|)} is VALID [2020-07-08 22:36:32,974 INFO L280 TraceCheckUtils]: 24: Hoare triple {20365#(= 13 |old(~a8~0)|)} #res := -1; {20365#(= 13 |old(~a8~0)|)} is VALID [2020-07-08 22:36:32,975 INFO L280 TraceCheckUtils]: 25: Hoare triple {20365#(= 13 |old(~a8~0)|)} assume true; {20365#(= 13 |old(~a8~0)|)} is VALID [2020-07-08 22:36:32,976 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {20365#(= 13 |old(~a8~0)|)} {20332#(not (= 13 ~a8~0))} #1104#return; {20310#false} is VALID [2020-07-08 22:36:32,980 INFO L263 TraceCheckUtils]: 0: Hoare triple {20309#true} call ULTIMATE.init(); {20360#(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 22:36:32,980 INFO L280 TraceCheckUtils]: 1: Hoare triple {20360#(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; {20309#true} is VALID [2020-07-08 22:36:32,980 INFO L280 TraceCheckUtils]: 2: Hoare triple {20309#true} ~d~0 := 4; {20309#true} is VALID [2020-07-08 22:36:32,980 INFO L280 TraceCheckUtils]: 3: Hoare triple {20309#true} ~e~0 := 5; {20309#true} is VALID [2020-07-08 22:36:32,980 INFO L280 TraceCheckUtils]: 4: Hoare triple {20309#true} ~f~0 := 6; {20309#true} is VALID [2020-07-08 22:36:32,981 INFO L280 TraceCheckUtils]: 5: Hoare triple {20309#true} ~c~0 := 3; {20309#true} is VALID [2020-07-08 22:36:32,981 INFO L280 TraceCheckUtils]: 6: Hoare triple {20309#true} ~b~0 := 2; {20309#true} is VALID [2020-07-08 22:36:32,981 INFO L280 TraceCheckUtils]: 7: Hoare triple {20309#true} ~u~0 := 21; {20309#true} is VALID [2020-07-08 22:36:32,981 INFO L280 TraceCheckUtils]: 8: Hoare triple {20309#true} ~v~0 := 22; {20309#true} is VALID [2020-07-08 22:36:32,981 INFO L280 TraceCheckUtils]: 9: Hoare triple {20309#true} ~w~0 := 23; {20309#true} is VALID [2020-07-08 22:36:32,982 INFO L280 TraceCheckUtils]: 10: Hoare triple {20309#true} ~x~0 := 24; {20309#true} is VALID [2020-07-08 22:36:32,982 INFO L280 TraceCheckUtils]: 11: Hoare triple {20309#true} ~y~0 := 25; {20309#true} is VALID [2020-07-08 22:36:32,982 INFO L280 TraceCheckUtils]: 12: Hoare triple {20309#true} ~z~0 := 26; {20309#true} is VALID [2020-07-08 22:36:32,982 INFO L280 TraceCheckUtils]: 13: Hoare triple {20309#true} ~a17~0 := 1; {20309#true} is VALID [2020-07-08 22:36:32,982 INFO L280 TraceCheckUtils]: 14: Hoare triple {20309#true} ~a7~0 := 0; {20309#true} is VALID [2020-07-08 22:36:32,983 INFO L280 TraceCheckUtils]: 15: Hoare triple {20309#true} ~a20~0 := 1; {20309#true} is VALID [2020-07-08 22:36:32,983 INFO L280 TraceCheckUtils]: 16: Hoare triple {20309#true} ~a8~0 := 15; {20361#(<= 15 ~a8~0)} is VALID [2020-07-08 22:36:32,984 INFO L280 TraceCheckUtils]: 17: Hoare triple {20361#(<= 15 ~a8~0)} ~a12~0 := 8; {20361#(<= 15 ~a8~0)} is VALID [2020-07-08 22:36:32,984 INFO L280 TraceCheckUtils]: 18: Hoare triple {20361#(<= 15 ~a8~0)} ~a16~0 := 5; {20361#(<= 15 ~a8~0)} is VALID [2020-07-08 22:36:32,985 INFO L280 TraceCheckUtils]: 19: Hoare triple {20361#(<= 15 ~a8~0)} ~a21~0 := 1; {20361#(<= 15 ~a8~0)} is VALID [2020-07-08 22:36:32,985 INFO L280 TraceCheckUtils]: 20: Hoare triple {20361#(<= 15 ~a8~0)} assume true; {20361#(<= 15 ~a8~0)} is VALID [2020-07-08 22:36:32,986 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {20361#(<= 15 ~a8~0)} {20309#true} #1100#return; {20332#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:36:32,987 INFO L263 TraceCheckUtils]: 22: Hoare triple {20332#(not (= 13 ~a8~0))} call #t~ret4 := main(); {20332#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:36:32,987 INFO L280 TraceCheckUtils]: 23: Hoare triple {20332#(not (= 13 ~a8~0))} ~output~0 := -1; {20332#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:36:32,988 INFO L280 TraceCheckUtils]: 24: Hoare triple {20332#(not (= 13 ~a8~0))} assume !false; {20332#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:36:32,988 INFO L280 TraceCheckUtils]: 25: Hoare triple {20332#(not (= 13 ~a8~0))} havoc ~input~0; {20332#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:36:32,989 INFO L280 TraceCheckUtils]: 26: Hoare triple {20332#(not (= 13 ~a8~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {20332#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:36:32,989 INFO L280 TraceCheckUtils]: 27: Hoare triple {20332#(not (= 13 ~a8~0))} ~input~0 := #t~nondet2; {20332#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:36:32,990 INFO L280 TraceCheckUtils]: 28: Hoare triple {20332#(not (= 13 ~a8~0))} havoc #t~nondet2; {20332#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:36:32,990 INFO L280 TraceCheckUtils]: 29: Hoare triple {20332#(not (= 13 ~a8~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {20332#(not (= 13 ~a8~0))} is VALID [2020-07-08 22:36:32,992 INFO L263 TraceCheckUtils]: 30: Hoare triple {20332#(not (= 13 ~a8~0))} call #t~ret3 := calculate_output(~input~0); {20362#(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 22:36:32,993 INFO L280 TraceCheckUtils]: 31: Hoare triple {20362#(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; {20363#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-08 22:36:32,994 INFO L280 TraceCheckUtils]: 32: Hoare triple {20363#(= ~a8~0 |old(~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); {20363#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-08 22:36:32,996 INFO L280 TraceCheckUtils]: 33: Hoare triple {20363#(= ~a8~0 |old(~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); {20364#(or (= 13 |old(~a8~0)|) (not (= 13 ~a8~0)))} is VALID [2020-07-08 22:36:32,996 INFO L280 TraceCheckUtils]: 34: Hoare triple {20364#(or (= 13 |old(~a8~0)|) (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); {20364#(or (= 13 |old(~a8~0)|) (not (= 13 ~a8~0)))} is VALID [2020-07-08 22:36:32,997 INFO L280 TraceCheckUtils]: 35: Hoare triple {20364#(or (= 13 |old(~a8~0)|) (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); {20364#(or (= 13 |old(~a8~0)|) (not (= 13 ~a8~0)))} is VALID [2020-07-08 22:36:32,998 INFO L280 TraceCheckUtils]: 36: Hoare triple {20364#(or (= 13 |old(~a8~0)|) (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); {20364#(or (= 13 |old(~a8~0)|) (not (= 13 ~a8~0)))} is VALID [2020-07-08 22:36:32,999 INFO L280 TraceCheckUtils]: 37: Hoare triple {20364#(or (= 13 |old(~a8~0)|) (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); {20364#(or (= 13 |old(~a8~0)|) (not (= 13 ~a8~0)))} is VALID [2020-07-08 22:36:33,000 INFO L280 TraceCheckUtils]: 38: Hoare triple {20364#(or (= 13 |old(~a8~0)|) (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)); {20364#(or (= 13 |old(~a8~0)|) (not (= 13 ~a8~0)))} is VALID [2020-07-08 22:36:33,001 INFO L280 TraceCheckUtils]: 39: Hoare triple {20364#(or (= 13 |old(~a8~0)|) (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))); {20364#(or (= 13 |old(~a8~0)|) (not (= 13 ~a8~0)))} is VALID [2020-07-08 22:36:33,002 INFO L280 TraceCheckUtils]: 40: Hoare triple {20364#(or (= 13 |old(~a8~0)|) (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); {20364#(or (= 13 |old(~a8~0)|) (not (= 13 ~a8~0)))} is VALID [2020-07-08 22:36:33,003 INFO L280 TraceCheckUtils]: 41: Hoare triple {20364#(or (= 13 |old(~a8~0)|) (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); {20364#(or (= 13 |old(~a8~0)|) (not (= 13 ~a8~0)))} is VALID [2020-07-08 22:36:33,003 INFO L280 TraceCheckUtils]: 42: Hoare triple {20364#(or (= 13 |old(~a8~0)|) (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); {20364#(or (= 13 |old(~a8~0)|) (not (= 13 ~a8~0)))} is VALID [2020-07-08 22:36:33,004 INFO L280 TraceCheckUtils]: 43: Hoare triple {20364#(or (= 13 |old(~a8~0)|) (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); {20364#(or (= 13 |old(~a8~0)|) (not (= 13 ~a8~0)))} is VALID [2020-07-08 22:36:33,005 INFO L280 TraceCheckUtils]: 44: Hoare triple {20364#(or (= 13 |old(~a8~0)|) (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); {20364#(or (= 13 |old(~a8~0)|) (not (= 13 ~a8~0)))} is VALID [2020-07-08 22:36:33,006 INFO L280 TraceCheckUtils]: 45: Hoare triple {20364#(or (= 13 |old(~a8~0)|) (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); {20364#(or (= 13 |old(~a8~0)|) (not (= 13 ~a8~0)))} is VALID [2020-07-08 22:36:33,007 INFO L280 TraceCheckUtils]: 46: Hoare triple {20364#(or (= 13 |old(~a8~0)|) (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); {20364#(or (= 13 |old(~a8~0)|) (not (= 13 ~a8~0)))} is VALID [2020-07-08 22:36:33,008 INFO L280 TraceCheckUtils]: 47: Hoare triple {20364#(or (= 13 |old(~a8~0)|) (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); {20364#(or (= 13 |old(~a8~0)|) (not (= 13 ~a8~0)))} is VALID [2020-07-08 22:36:33,008 INFO L280 TraceCheckUtils]: 48: Hoare triple {20364#(or (= 13 |old(~a8~0)|) (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); {20364#(or (= 13 |old(~a8~0)|) (not (= 13 ~a8~0)))} is VALID [2020-07-08 22:36:33,010 INFO L280 TraceCheckUtils]: 49: Hoare triple {20364#(or (= 13 |old(~a8~0)|) (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; {20365#(= 13 |old(~a8~0)|)} is VALID [2020-07-08 22:36:33,011 INFO L280 TraceCheckUtils]: 50: Hoare triple {20365#(= 13 |old(~a8~0)|)} ~a8~0 := 15; {20365#(= 13 |old(~a8~0)|)} is VALID [2020-07-08 22:36:33,011 INFO L280 TraceCheckUtils]: 51: Hoare triple {20365#(= 13 |old(~a8~0)|)} ~a17~0 := 0; {20365#(= 13 |old(~a8~0)|)} is VALID [2020-07-08 22:36:33,012 INFO L280 TraceCheckUtils]: 52: Hoare triple {20365#(= 13 |old(~a8~0)|)} ~a21~0 := 1; {20365#(= 13 |old(~a8~0)|)} is VALID [2020-07-08 22:36:33,013 INFO L280 TraceCheckUtils]: 53: Hoare triple {20365#(= 13 |old(~a8~0)|)} ~a20~0 := 0; {20365#(= 13 |old(~a8~0)|)} is VALID [2020-07-08 22:36:33,014 INFO L280 TraceCheckUtils]: 54: Hoare triple {20365#(= 13 |old(~a8~0)|)} ~a16~0 := 4; {20365#(= 13 |old(~a8~0)|)} is VALID [2020-07-08 22:36:33,014 INFO L280 TraceCheckUtils]: 55: Hoare triple {20365#(= 13 |old(~a8~0)|)} #res := -1; {20365#(= 13 |old(~a8~0)|)} is VALID [2020-07-08 22:36:33,015 INFO L280 TraceCheckUtils]: 56: Hoare triple {20365#(= 13 |old(~a8~0)|)} assume true; {20365#(= 13 |old(~a8~0)|)} is VALID [2020-07-08 22:36:33,017 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {20365#(= 13 |old(~a8~0)|)} {20332#(not (= 13 ~a8~0))} #1104#return; {20310#false} is VALID [2020-07-08 22:36:33,017 INFO L280 TraceCheckUtils]: 58: Hoare triple {20310#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {20310#false} is VALID [2020-07-08 22:36:33,017 INFO L280 TraceCheckUtils]: 59: Hoare triple {20310#false} ~output~0 := #t~ret3; {20310#false} is VALID [2020-07-08 22:36:33,018 INFO L280 TraceCheckUtils]: 60: Hoare triple {20310#false} havoc #t~ret3; {20310#false} is VALID [2020-07-08 22:36:33,018 INFO L280 TraceCheckUtils]: 61: Hoare triple {20310#false} assume !false; {20310#false} is VALID [2020-07-08 22:36:33,018 INFO L280 TraceCheckUtils]: 62: Hoare triple {20310#false} havoc ~input~0; {20310#false} is VALID [2020-07-08 22:36:33,019 INFO L280 TraceCheckUtils]: 63: Hoare triple {20310#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {20310#false} is VALID [2020-07-08 22:36:33,019 INFO L280 TraceCheckUtils]: 64: Hoare triple {20310#false} ~input~0 := #t~nondet2; {20310#false} is VALID [2020-07-08 22:36:33,019 INFO L280 TraceCheckUtils]: 65: Hoare triple {20310#false} havoc #t~nondet2; {20310#false} is VALID [2020-07-08 22:36:33,019 INFO L280 TraceCheckUtils]: 66: Hoare triple {20310#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {20310#false} is VALID [2020-07-08 22:36:33,020 INFO L263 TraceCheckUtils]: 67: Hoare triple {20310#false} call #t~ret3 := calculate_output(~input~0); {20310#false} is VALID [2020-07-08 22:36:33,020 INFO L280 TraceCheckUtils]: 68: Hoare triple {20310#false} ~input := #in~input; {20310#false} is VALID [2020-07-08 22:36:33,020 INFO L280 TraceCheckUtils]: 69: Hoare triple {20310#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); {20310#false} is VALID [2020-07-08 22:36:33,020 INFO L280 TraceCheckUtils]: 70: Hoare triple {20310#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); {20310#false} is VALID [2020-07-08 22:36:33,021 INFO L280 TraceCheckUtils]: 71: Hoare triple {20310#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); {20310#false} is VALID [2020-07-08 22:36:33,021 INFO L280 TraceCheckUtils]: 72: Hoare triple {20310#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); {20310#false} is VALID [2020-07-08 22:36:33,021 INFO L280 TraceCheckUtils]: 73: Hoare triple {20310#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); {20310#false} is VALID [2020-07-08 22:36:33,022 INFO L280 TraceCheckUtils]: 74: Hoare triple {20310#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); {20310#false} is VALID [2020-07-08 22:36:33,022 INFO L280 TraceCheckUtils]: 75: Hoare triple {20310#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)); {20310#false} is VALID [2020-07-08 22:36:33,022 INFO L280 TraceCheckUtils]: 76: Hoare triple {20310#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))); {20310#false} is VALID [2020-07-08 22:36:33,023 INFO L280 TraceCheckUtils]: 77: Hoare triple {20310#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); {20310#false} is VALID [2020-07-08 22:36:33,023 INFO L280 TraceCheckUtils]: 78: Hoare triple {20310#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); {20310#false} is VALID [2020-07-08 22:36:33,023 INFO L280 TraceCheckUtils]: 79: Hoare triple {20310#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); {20310#false} is VALID [2020-07-08 22:36:33,023 INFO L280 TraceCheckUtils]: 80: Hoare triple {20310#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); {20310#false} is VALID [2020-07-08 22:36:33,024 INFO L280 TraceCheckUtils]: 81: Hoare triple {20310#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); {20310#false} is VALID [2020-07-08 22:36:33,024 INFO L280 TraceCheckUtils]: 82: Hoare triple {20310#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); {20310#false} is VALID [2020-07-08 22:36:33,024 INFO L280 TraceCheckUtils]: 83: Hoare triple {20310#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); {20310#false} is VALID [2020-07-08 22:36:33,025 INFO L280 TraceCheckUtils]: 84: Hoare triple {20310#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); {20310#false} is VALID [2020-07-08 22:36:33,025 INFO L280 TraceCheckUtils]: 85: Hoare triple {20310#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); {20310#false} is VALID [2020-07-08 22:36:33,025 INFO L280 TraceCheckUtils]: 86: Hoare triple {20310#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); {20310#false} is VALID [2020-07-08 22:36:33,026 INFO L280 TraceCheckUtils]: 87: Hoare triple {20310#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)); {20310#false} is VALID [2020-07-08 22:36:33,026 INFO L280 TraceCheckUtils]: 88: Hoare triple {20310#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)); {20310#false} is VALID [2020-07-08 22:36:33,026 INFO L280 TraceCheckUtils]: 89: Hoare triple {20310#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); {20310#false} is VALID [2020-07-08 22:36:33,027 INFO L280 TraceCheckUtils]: 90: Hoare triple {20310#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); {20310#false} is VALID [2020-07-08 22:36:33,027 INFO L280 TraceCheckUtils]: 91: Hoare triple {20310#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); {20310#false} is VALID [2020-07-08 22:36:33,027 INFO L280 TraceCheckUtils]: 92: Hoare triple {20310#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); {20310#false} is VALID [2020-07-08 22:36:33,027 INFO L280 TraceCheckUtils]: 93: Hoare triple {20310#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); {20310#false} is VALID [2020-07-08 22:36:33,028 INFO L280 TraceCheckUtils]: 94: Hoare triple {20310#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); {20310#false} is VALID [2020-07-08 22:36:33,028 INFO L280 TraceCheckUtils]: 95: Hoare triple {20310#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); {20310#false} is VALID [2020-07-08 22:36:33,028 INFO L280 TraceCheckUtils]: 96: Hoare triple {20310#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); {20310#false} is VALID [2020-07-08 22:36:33,029 INFO L280 TraceCheckUtils]: 97: Hoare triple {20310#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); {20310#false} is VALID [2020-07-08 22:36:33,029 INFO L280 TraceCheckUtils]: 98: Hoare triple {20310#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); {20310#false} is VALID [2020-07-08 22:36:33,029 INFO L280 TraceCheckUtils]: 99: Hoare triple {20310#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); {20310#false} is VALID [2020-07-08 22:36:33,030 INFO L280 TraceCheckUtils]: 100: Hoare triple {20310#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); {20310#false} is VALID [2020-07-08 22:36:33,030 INFO L280 TraceCheckUtils]: 101: Hoare triple {20310#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); {20310#false} is VALID [2020-07-08 22:36:33,030 INFO L280 TraceCheckUtils]: 102: Hoare triple {20310#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); {20310#false} is VALID [2020-07-08 22:36:33,030 INFO L280 TraceCheckUtils]: 103: Hoare triple {20310#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); {20310#false} is VALID [2020-07-08 22:36:33,031 INFO L280 TraceCheckUtils]: 104: Hoare triple {20310#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); {20310#false} is VALID [2020-07-08 22:36:33,031 INFO L280 TraceCheckUtils]: 105: Hoare triple {20310#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)); {20310#false} is VALID [2020-07-08 22:36:33,031 INFO L280 TraceCheckUtils]: 106: Hoare triple {20310#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)))); {20310#false} is VALID [2020-07-08 22:36:33,032 INFO L280 TraceCheckUtils]: 107: Hoare triple {20310#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); {20310#false} is VALID [2020-07-08 22:36:33,032 INFO L280 TraceCheckUtils]: 108: Hoare triple {20310#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); {20310#false} is VALID [2020-07-08 22:36:33,032 INFO L280 TraceCheckUtils]: 109: Hoare triple {20310#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)); {20310#false} is VALID [2020-07-08 22:36:33,033 INFO L280 TraceCheckUtils]: 110: Hoare triple {20310#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); {20310#false} is VALID [2020-07-08 22:36:33,033 INFO L280 TraceCheckUtils]: 111: Hoare triple {20310#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); {20310#false} is VALID [2020-07-08 22:36:33,033 INFO L280 TraceCheckUtils]: 112: Hoare triple {20310#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); {20310#false} is VALID [2020-07-08 22:36:33,033 INFO L280 TraceCheckUtils]: 113: Hoare triple {20310#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))); {20310#false} is VALID [2020-07-08 22:36:33,034 INFO L280 TraceCheckUtils]: 114: Hoare triple {20310#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); {20310#false} is VALID [2020-07-08 22:36:33,034 INFO L280 TraceCheckUtils]: 115: Hoare triple {20310#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)); {20310#false} is VALID [2020-07-08 22:36:33,034 INFO L280 TraceCheckUtils]: 116: Hoare triple {20310#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)); {20310#false} is VALID [2020-07-08 22:36:33,035 INFO L280 TraceCheckUtils]: 117: Hoare triple {20310#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); {20310#false} is VALID [2020-07-08 22:36:33,035 INFO L280 TraceCheckUtils]: 118: Hoare triple {20310#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); {20310#false} is VALID [2020-07-08 22:36:33,035 INFO L280 TraceCheckUtils]: 119: Hoare triple {20310#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); {20310#false} is VALID [2020-07-08 22:36:33,036 INFO L280 TraceCheckUtils]: 120: Hoare triple {20310#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); {20310#false} is VALID [2020-07-08 22:36:33,036 INFO L280 TraceCheckUtils]: 121: Hoare triple {20310#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); {20310#false} is VALID [2020-07-08 22:36:33,036 INFO L280 TraceCheckUtils]: 122: Hoare triple {20310#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); {20310#false} is VALID [2020-07-08 22:36:33,036 INFO L280 TraceCheckUtils]: 123: Hoare triple {20310#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); {20310#false} is VALID [2020-07-08 22:36:33,037 INFO L280 TraceCheckUtils]: 124: Hoare triple {20310#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); {20310#false} is VALID [2020-07-08 22:36:33,037 INFO L280 TraceCheckUtils]: 125: Hoare triple {20310#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); {20310#false} is VALID [2020-07-08 22:36:33,037 INFO L280 TraceCheckUtils]: 126: Hoare triple {20310#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)); {20310#false} is VALID [2020-07-08 22:36:33,038 INFO L280 TraceCheckUtils]: 127: Hoare triple {20310#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); {20310#false} is VALID [2020-07-08 22:36:33,038 INFO L280 TraceCheckUtils]: 128: Hoare triple {20310#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); {20310#false} is VALID [2020-07-08 22:36:33,038 INFO L280 TraceCheckUtils]: 129: Hoare triple {20310#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)); {20310#false} is VALID [2020-07-08 22:36:33,039 INFO L280 TraceCheckUtils]: 130: Hoare triple {20310#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)); {20310#false} is VALID [2020-07-08 22:36:33,039 INFO L280 TraceCheckUtils]: 131: Hoare triple {20310#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); {20310#false} is VALID [2020-07-08 22:36:33,039 INFO L280 TraceCheckUtils]: 132: Hoare triple {20310#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); {20310#false} is VALID [2020-07-08 22:36:33,040 INFO L280 TraceCheckUtils]: 133: Hoare triple {20310#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); {20310#false} is VALID [2020-07-08 22:36:33,040 INFO L280 TraceCheckUtils]: 134: Hoare triple {20310#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))); {20310#false} is VALID [2020-07-08 22:36:33,040 INFO L280 TraceCheckUtils]: 135: Hoare triple {20310#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {20310#false} is VALID [2020-07-08 22:36:33,040 INFO L280 TraceCheckUtils]: 136: Hoare triple {20310#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {20310#false} is VALID [2020-07-08 22:36:33,041 INFO L280 TraceCheckUtils]: 137: Hoare triple {20310#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {20310#false} is VALID [2020-07-08 22:36:33,041 INFO L280 TraceCheckUtils]: 138: Hoare triple {20310#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {20310#false} is VALID [2020-07-08 22:36:33,041 INFO L280 TraceCheckUtils]: 139: Hoare triple {20310#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {20310#false} is VALID [2020-07-08 22:36:33,042 INFO L280 TraceCheckUtils]: 140: Hoare triple {20310#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {20310#false} is VALID [2020-07-08 22:36:33,042 INFO L280 TraceCheckUtils]: 141: Hoare triple {20310#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {20310#false} is VALID [2020-07-08 22:36:33,042 INFO L280 TraceCheckUtils]: 142: Hoare triple {20310#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {20310#false} is VALID [2020-07-08 22:36:33,043 INFO L280 TraceCheckUtils]: 143: Hoare triple {20310#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {20310#false} is VALID [2020-07-08 22:36:33,043 INFO L280 TraceCheckUtils]: 144: Hoare triple {20310#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {20310#false} is VALID [2020-07-08 22:36:33,043 INFO L280 TraceCheckUtils]: 145: Hoare triple {20310#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {20310#false} is VALID [2020-07-08 22:36:33,043 INFO L280 TraceCheckUtils]: 146: Hoare triple {20310#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {20310#false} is VALID [2020-07-08 22:36:33,044 INFO L280 TraceCheckUtils]: 147: Hoare triple {20310#false} assume (((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {20310#false} is VALID [2020-07-08 22:36:33,044 INFO L280 TraceCheckUtils]: 148: Hoare triple {20310#false} assume !false; {20310#false} is VALID [2020-07-08 22:36:33,066 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-08 22:36:33,066 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1164684883] [2020-07-08 22:36:33,066 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 22:36:33,067 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-08 22:36:33,067 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1857692424] [2020-07-08 22:36:33,068 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 149 [2020-07-08 22:36:33,068 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 22:36:33,068 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-08 22:36:33,293 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 149 edges. 149 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:36:33,293 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-08 22:36:33,293 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 22:36:33,294 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-08 22:36:33,294 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=47, Unknown=0, NotChecked=0, Total=72 [2020-07-08 22:36:33,294 INFO L87 Difference]: Start difference. First operand 1038 states and 1301 transitions. Second operand 9 states. [2020-07-08 22:36:58,683 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:36:58,684 INFO L93 Difference]: Finished difference Result 3154 states and 4266 transitions. [2020-07-08 22:36:58,684 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2020-07-08 22:36:58,684 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 149 [2020-07-08 22:36:58,684 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 22:36:58,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 22:36:58,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 1507 transitions. [2020-07-08 22:36:58,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 22:36:58,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 1507 transitions. [2020-07-08 22:36:58,703 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 14 states and 1507 transitions. [2020-07-08 22:37:01,045 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1507 edges. 1507 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:37:01,320 INFO L225 Difference]: With dead ends: 3154 [2020-07-08 22:37:01,321 INFO L226 Difference]: Without dead ends: 2140 [2020-07-08 22:37:01,328 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 31 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=73, Invalid=167, Unknown=0, NotChecked=0, Total=240 [2020-07-08 22:37:01,331 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2140 states. [2020-07-08 22:37:14,877 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2140 to 1626. [2020-07-08 22:37:14,878 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 22:37:14,878 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2140 states. Second operand 1626 states. [2020-07-08 22:37:14,878 INFO L74 IsIncluded]: Start isIncluded. First operand 2140 states. Second operand 1626 states. [2020-07-08 22:37:14,878 INFO L87 Difference]: Start difference. First operand 2140 states. Second operand 1626 states. [2020-07-08 22:37:15,142 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:37:15,143 INFO L93 Difference]: Finished difference Result 2140 states and 2750 transitions. [2020-07-08 22:37:15,143 INFO L276 IsEmpty]: Start isEmpty. Operand 2140 states and 2750 transitions. [2020-07-08 22:37:15,154 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:37:15,154 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 22:37:15,154 INFO L74 IsIncluded]: Start isIncluded. First operand 1626 states. Second operand 2140 states. [2020-07-08 22:37:15,154 INFO L87 Difference]: Start difference. First operand 1626 states. Second operand 2140 states. [2020-07-08 22:37:15,452 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:37:15,452 INFO L93 Difference]: Finished difference Result 2140 states and 2750 transitions. [2020-07-08 22:37:15,452 INFO L276 IsEmpty]: Start isEmpty. Operand 2140 states and 2750 transitions. [2020-07-08 22:37:15,461 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:37:15,461 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 22:37:15,461 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 22:37:15,461 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 22:37:15,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1626 states. [2020-07-08 22:37:15,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1626 states to 1626 states and 2030 transitions. [2020-07-08 22:37:15,613 INFO L78 Accepts]: Start accepts. Automaton has 1626 states and 2030 transitions. Word has length 149 [2020-07-08 22:37:15,613 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 22:37:15,614 INFO L479 AbstractCegarLoop]: Abstraction has 1626 states and 2030 transitions. [2020-07-08 22:37:15,614 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-08 22:37:15,614 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1626 states and 2030 transitions. [2020-07-08 22:37:20,781 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2030 edges. 2030 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:37:20,781 INFO L276 IsEmpty]: Start isEmpty. Operand 1626 states and 2030 transitions. [2020-07-08 22:37:20,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2020-07-08 22:37:20,788 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 22:37:20,788 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 22:37:20,789 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-08 22:37:20,789 INFO L427 AbstractCegarLoop]: === Iteration 5 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 22:37:20,789 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 22:37:20,789 INFO L82 PathProgramCache]: Analyzing trace with hash -1474286310, now seen corresponding path program 1 times [2020-07-08 22:37:20,789 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 22:37:20,790 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [528480231] [2020-07-08 22:37:20,790 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 22:37:20,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:37:20,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:37:20,937 INFO L280 TraceCheckUtils]: 0: Hoare triple {34288#(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; {34222#true} is VALID [2020-07-08 22:37:20,937 INFO L280 TraceCheckUtils]: 1: Hoare triple {34222#true} ~d~0 := 4; {34222#true} is VALID [2020-07-08 22:37:20,938 INFO L280 TraceCheckUtils]: 2: Hoare triple {34222#true} ~e~0 := 5; {34222#true} is VALID [2020-07-08 22:37:20,938 INFO L280 TraceCheckUtils]: 3: Hoare triple {34222#true} ~f~0 := 6; {34222#true} is VALID [2020-07-08 22:37:20,938 INFO L280 TraceCheckUtils]: 4: Hoare triple {34222#true} ~c~0 := 3; {34222#true} is VALID [2020-07-08 22:37:20,938 INFO L280 TraceCheckUtils]: 5: Hoare triple {34222#true} ~b~0 := 2; {34222#true} is VALID [2020-07-08 22:37:20,939 INFO L280 TraceCheckUtils]: 6: Hoare triple {34222#true} ~u~0 := 21; {34222#true} is VALID [2020-07-08 22:37:20,939 INFO L280 TraceCheckUtils]: 7: Hoare triple {34222#true} ~v~0 := 22; {34222#true} is VALID [2020-07-08 22:37:20,939 INFO L280 TraceCheckUtils]: 8: Hoare triple {34222#true} ~w~0 := 23; {34222#true} is VALID [2020-07-08 22:37:20,939 INFO L280 TraceCheckUtils]: 9: Hoare triple {34222#true} ~x~0 := 24; {34222#true} is VALID [2020-07-08 22:37:20,944 INFO L280 TraceCheckUtils]: 10: Hoare triple {34222#true} ~y~0 := 25; {34222#true} is VALID [2020-07-08 22:37:20,945 INFO L280 TraceCheckUtils]: 11: Hoare triple {34222#true} ~z~0 := 26; {34222#true} is VALID [2020-07-08 22:37:20,945 INFO L280 TraceCheckUtils]: 12: Hoare triple {34222#true} ~a17~0 := 1; {34222#true} is VALID [2020-07-08 22:37:20,945 INFO L280 TraceCheckUtils]: 13: Hoare triple {34222#true} ~a7~0 := 0; {34222#true} is VALID [2020-07-08 22:37:20,945 INFO L280 TraceCheckUtils]: 14: Hoare triple {34222#true} ~a20~0 := 1; {34222#true} is VALID [2020-07-08 22:37:20,946 INFO L280 TraceCheckUtils]: 15: Hoare triple {34222#true} ~a8~0 := 15; {34222#true} is VALID [2020-07-08 22:37:20,946 INFO L280 TraceCheckUtils]: 16: Hoare triple {34222#true} ~a12~0 := 8; {34222#true} is VALID [2020-07-08 22:37:20,946 INFO L280 TraceCheckUtils]: 17: Hoare triple {34222#true} ~a16~0 := 5; {34222#true} is VALID [2020-07-08 22:37:20,946 INFO L280 TraceCheckUtils]: 18: Hoare triple {34222#true} ~a21~0 := 1; {34222#true} is VALID [2020-07-08 22:37:20,946 INFO L280 TraceCheckUtils]: 19: Hoare triple {34222#true} assume true; {34222#true} is VALID [2020-07-08 22:37:20,947 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {34222#true} {34222#true} #1100#return; {34222#true} is VALID [2020-07-08 22:37:20,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:37:21,011 INFO L280 TraceCheckUtils]: 0: Hoare triple {34289#(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; {34222#true} is VALID [2020-07-08 22:37:21,011 INFO L280 TraceCheckUtils]: 1: Hoare triple {34222#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); {34222#true} is VALID [2020-07-08 22:37:21,011 INFO L280 TraceCheckUtils]: 2: Hoare triple {34222#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); {34222#true} is VALID [2020-07-08 22:37:21,011 INFO L280 TraceCheckUtils]: 3: Hoare triple {34222#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); {34222#true} is VALID [2020-07-08 22:37:21,012 INFO L280 TraceCheckUtils]: 4: Hoare triple {34222#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; {34256#(= 1 ~a21~0)} is VALID [2020-07-08 22:37:21,013 INFO L280 TraceCheckUtils]: 5: Hoare triple {34256#(= 1 ~a21~0)} ~a8~0 := 13; {34256#(= 1 ~a21~0)} is VALID [2020-07-08 22:37:21,013 INFO L280 TraceCheckUtils]: 6: Hoare triple {34256#(= 1 ~a21~0)} ~a7~0 := 1; {34256#(= 1 ~a21~0)} is VALID [2020-07-08 22:37:21,014 INFO L280 TraceCheckUtils]: 7: Hoare triple {34256#(= 1 ~a21~0)} ~a16~0 := 4; {34256#(= 1 ~a21~0)} is VALID [2020-07-08 22:37:21,014 INFO L280 TraceCheckUtils]: 8: Hoare triple {34256#(= 1 ~a21~0)} #res := -1; {34256#(= 1 ~a21~0)} is VALID [2020-07-08 22:37:21,015 INFO L280 TraceCheckUtils]: 9: Hoare triple {34256#(= 1 ~a21~0)} assume true; {34256#(= 1 ~a21~0)} is VALID [2020-07-08 22:37:21,016 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {34256#(= 1 ~a21~0)} {34222#true} #1104#return; {34256#(= 1 ~a21~0)} is VALID [2020-07-08 22:37:21,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:37:21,081 INFO L280 TraceCheckUtils]: 0: Hoare triple {34289#(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; {34290#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 22:37:21,082 INFO L280 TraceCheckUtils]: 1: Hoare triple {34290#(= ~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); {34291#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 22:37:21,082 INFO L280 TraceCheckUtils]: 2: Hoare triple {34291#(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); {34291#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 22:37:21,083 INFO L280 TraceCheckUtils]: 3: Hoare triple {34291#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {34291#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 22:37:21,083 INFO L280 TraceCheckUtils]: 4: Hoare triple {34291#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {34291#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 22:37:21,084 INFO L280 TraceCheckUtils]: 5: Hoare triple {34291#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {34291#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 22:37:21,085 INFO L280 TraceCheckUtils]: 6: Hoare triple {34291#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {34291#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 22:37:21,085 INFO L280 TraceCheckUtils]: 7: Hoare triple {34291#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {34291#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 22:37:21,086 INFO L280 TraceCheckUtils]: 8: Hoare triple {34291#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {34291#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 22:37:21,086 INFO L280 TraceCheckUtils]: 9: Hoare triple {34291#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {34291#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 22:37:21,087 INFO L280 TraceCheckUtils]: 10: Hoare triple {34291#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {34291#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 22:37:21,088 INFO L280 TraceCheckUtils]: 11: Hoare triple {34291#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {34291#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 22:37:21,088 INFO L280 TraceCheckUtils]: 12: Hoare triple {34291#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {34291#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 22:37:21,089 INFO L280 TraceCheckUtils]: 13: Hoare triple {34291#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {34291#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 22:37:21,090 INFO L280 TraceCheckUtils]: 14: Hoare triple {34291#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {34291#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 22:37:21,090 INFO L280 TraceCheckUtils]: 15: Hoare triple {34291#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {34291#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 22:37:21,091 INFO L280 TraceCheckUtils]: 16: Hoare triple {34291#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {34291#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 22:37:21,091 INFO L280 TraceCheckUtils]: 17: Hoare triple {34291#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {34291#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 22:37:21,092 INFO L280 TraceCheckUtils]: 18: Hoare triple {34291#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {34291#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 22:37:21,093 INFO L280 TraceCheckUtils]: 19: Hoare triple {34291#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {34291#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 22:37:21,093 INFO L280 TraceCheckUtils]: 20: Hoare triple {34291#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {34291#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 22:37:21,094 INFO L280 TraceCheckUtils]: 21: Hoare triple {34291#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {34291#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 22:37:21,094 INFO L280 TraceCheckUtils]: 22: Hoare triple {34291#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {34291#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 22:37:21,095 INFO L280 TraceCheckUtils]: 23: Hoare triple {34291#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {34291#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 22:37:21,096 INFO L280 TraceCheckUtils]: 24: Hoare triple {34291#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} assume 13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0; {34292#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-08 22:37:21,097 INFO L280 TraceCheckUtils]: 25: Hoare triple {34292#(not (= 1 |old(~a21~0)|))} ~a17~0 := 1; {34292#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-08 22:37:21,097 INFO L280 TraceCheckUtils]: 26: Hoare triple {34292#(not (= 1 |old(~a21~0)|))} ~a20~0 := 0; {34292#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-08 22:37:21,098 INFO L280 TraceCheckUtils]: 27: Hoare triple {34292#(not (= 1 |old(~a21~0)|))} ~a16~0 := 4; {34292#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-08 22:37:21,098 INFO L280 TraceCheckUtils]: 28: Hoare triple {34292#(not (= 1 |old(~a21~0)|))} #res := 25; {34292#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-08 22:37:21,099 INFO L280 TraceCheckUtils]: 29: Hoare triple {34292#(not (= 1 |old(~a21~0)|))} assume true; {34292#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-08 22:37:21,100 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {34292#(not (= 1 |old(~a21~0)|))} {34256#(= 1 ~a21~0)} #1104#return; {34223#false} is VALID [2020-07-08 22:37:21,104 INFO L263 TraceCheckUtils]: 0: Hoare triple {34222#true} call ULTIMATE.init(); {34288#(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 22:37:21,104 INFO L280 TraceCheckUtils]: 1: Hoare triple {34288#(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; {34222#true} is VALID [2020-07-08 22:37:21,105 INFO L280 TraceCheckUtils]: 2: Hoare triple {34222#true} ~d~0 := 4; {34222#true} is VALID [2020-07-08 22:37:21,105 INFO L280 TraceCheckUtils]: 3: Hoare triple {34222#true} ~e~0 := 5; {34222#true} is VALID [2020-07-08 22:37:21,105 INFO L280 TraceCheckUtils]: 4: Hoare triple {34222#true} ~f~0 := 6; {34222#true} is VALID [2020-07-08 22:37:21,105 INFO L280 TraceCheckUtils]: 5: Hoare triple {34222#true} ~c~0 := 3; {34222#true} is VALID [2020-07-08 22:37:21,105 INFO L280 TraceCheckUtils]: 6: Hoare triple {34222#true} ~b~0 := 2; {34222#true} is VALID [2020-07-08 22:37:21,106 INFO L280 TraceCheckUtils]: 7: Hoare triple {34222#true} ~u~0 := 21; {34222#true} is VALID [2020-07-08 22:37:21,106 INFO L280 TraceCheckUtils]: 8: Hoare triple {34222#true} ~v~0 := 22; {34222#true} is VALID [2020-07-08 22:37:21,106 INFO L280 TraceCheckUtils]: 9: Hoare triple {34222#true} ~w~0 := 23; {34222#true} is VALID [2020-07-08 22:37:21,106 INFO L280 TraceCheckUtils]: 10: Hoare triple {34222#true} ~x~0 := 24; {34222#true} is VALID [2020-07-08 22:37:21,106 INFO L280 TraceCheckUtils]: 11: Hoare triple {34222#true} ~y~0 := 25; {34222#true} is VALID [2020-07-08 22:37:21,107 INFO L280 TraceCheckUtils]: 12: Hoare triple {34222#true} ~z~0 := 26; {34222#true} is VALID [2020-07-08 22:37:21,107 INFO L280 TraceCheckUtils]: 13: Hoare triple {34222#true} ~a17~0 := 1; {34222#true} is VALID [2020-07-08 22:37:21,107 INFO L280 TraceCheckUtils]: 14: Hoare triple {34222#true} ~a7~0 := 0; {34222#true} is VALID [2020-07-08 22:37:21,107 INFO L280 TraceCheckUtils]: 15: Hoare triple {34222#true} ~a20~0 := 1; {34222#true} is VALID [2020-07-08 22:37:21,107 INFO L280 TraceCheckUtils]: 16: Hoare triple {34222#true} ~a8~0 := 15; {34222#true} is VALID [2020-07-08 22:37:21,108 INFO L280 TraceCheckUtils]: 17: Hoare triple {34222#true} ~a12~0 := 8; {34222#true} is VALID [2020-07-08 22:37:21,108 INFO L280 TraceCheckUtils]: 18: Hoare triple {34222#true} ~a16~0 := 5; {34222#true} is VALID [2020-07-08 22:37:21,108 INFO L280 TraceCheckUtils]: 19: Hoare triple {34222#true} ~a21~0 := 1; {34222#true} is VALID [2020-07-08 22:37:21,109 INFO L280 TraceCheckUtils]: 20: Hoare triple {34222#true} assume true; {34222#true} is VALID [2020-07-08 22:37:21,109 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {34222#true} {34222#true} #1100#return; {34222#true} is VALID [2020-07-08 22:37:21,109 INFO L263 TraceCheckUtils]: 22: Hoare triple {34222#true} call #t~ret4 := main(); {34222#true} is VALID [2020-07-08 22:37:21,109 INFO L280 TraceCheckUtils]: 23: Hoare triple {34222#true} ~output~0 := -1; {34222#true} is VALID [2020-07-08 22:37:21,109 INFO L280 TraceCheckUtils]: 24: Hoare triple {34222#true} assume !false; {34222#true} is VALID [2020-07-08 22:37:21,110 INFO L280 TraceCheckUtils]: 25: Hoare triple {34222#true} havoc ~input~0; {34222#true} is VALID [2020-07-08 22:37:21,110 INFO L280 TraceCheckUtils]: 26: Hoare triple {34222#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {34222#true} is VALID [2020-07-08 22:37:21,110 INFO L280 TraceCheckUtils]: 27: Hoare triple {34222#true} ~input~0 := #t~nondet2; {34222#true} is VALID [2020-07-08 22:37:21,110 INFO L280 TraceCheckUtils]: 28: Hoare triple {34222#true} havoc #t~nondet2; {34222#true} is VALID [2020-07-08 22:37:21,111 INFO L280 TraceCheckUtils]: 29: Hoare triple {34222#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {34222#true} is VALID [2020-07-08 22:37:21,112 INFO L263 TraceCheckUtils]: 30: Hoare triple {34222#true} call #t~ret3 := calculate_output(~input~0); {34289#(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 22:37:21,112 INFO L280 TraceCheckUtils]: 31: Hoare triple {34289#(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; {34222#true} is VALID [2020-07-08 22:37:21,113 INFO L280 TraceCheckUtils]: 32: Hoare triple {34222#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); {34222#true} is VALID [2020-07-08 22:37:21,113 INFO L280 TraceCheckUtils]: 33: Hoare triple {34222#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); {34222#true} is VALID [2020-07-08 22:37:21,113 INFO L280 TraceCheckUtils]: 34: Hoare triple {34222#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); {34222#true} is VALID [2020-07-08 22:37:21,114 INFO L280 TraceCheckUtils]: 35: Hoare triple {34222#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; {34256#(= 1 ~a21~0)} is VALID [2020-07-08 22:37:21,115 INFO L280 TraceCheckUtils]: 36: Hoare triple {34256#(= 1 ~a21~0)} ~a8~0 := 13; {34256#(= 1 ~a21~0)} is VALID [2020-07-08 22:37:21,115 INFO L280 TraceCheckUtils]: 37: Hoare triple {34256#(= 1 ~a21~0)} ~a7~0 := 1; {34256#(= 1 ~a21~0)} is VALID [2020-07-08 22:37:21,116 INFO L280 TraceCheckUtils]: 38: Hoare triple {34256#(= 1 ~a21~0)} ~a16~0 := 4; {34256#(= 1 ~a21~0)} is VALID [2020-07-08 22:37:21,117 INFO L280 TraceCheckUtils]: 39: Hoare triple {34256#(= 1 ~a21~0)} #res := -1; {34256#(= 1 ~a21~0)} is VALID [2020-07-08 22:37:21,117 INFO L280 TraceCheckUtils]: 40: Hoare triple {34256#(= 1 ~a21~0)} assume true; {34256#(= 1 ~a21~0)} is VALID [2020-07-08 22:37:21,118 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {34256#(= 1 ~a21~0)} {34222#true} #1104#return; {34256#(= 1 ~a21~0)} is VALID [2020-07-08 22:37:21,119 INFO L280 TraceCheckUtils]: 42: Hoare triple {34256#(= 1 ~a21~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {34256#(= 1 ~a21~0)} is VALID [2020-07-08 22:37:21,120 INFO L280 TraceCheckUtils]: 43: Hoare triple {34256#(= 1 ~a21~0)} ~output~0 := #t~ret3; {34256#(= 1 ~a21~0)} is VALID [2020-07-08 22:37:21,120 INFO L280 TraceCheckUtils]: 44: Hoare triple {34256#(= 1 ~a21~0)} havoc #t~ret3; {34256#(= 1 ~a21~0)} is VALID [2020-07-08 22:37:21,121 INFO L280 TraceCheckUtils]: 45: Hoare triple {34256#(= 1 ~a21~0)} assume !false; {34256#(= 1 ~a21~0)} is VALID [2020-07-08 22:37:21,122 INFO L280 TraceCheckUtils]: 46: Hoare triple {34256#(= 1 ~a21~0)} havoc ~input~0; {34256#(= 1 ~a21~0)} is VALID [2020-07-08 22:37:21,122 INFO L280 TraceCheckUtils]: 47: Hoare triple {34256#(= 1 ~a21~0)} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {34256#(= 1 ~a21~0)} is VALID [2020-07-08 22:37:21,123 INFO L280 TraceCheckUtils]: 48: Hoare triple {34256#(= 1 ~a21~0)} ~input~0 := #t~nondet2; {34256#(= 1 ~a21~0)} is VALID [2020-07-08 22:37:21,124 INFO L280 TraceCheckUtils]: 49: Hoare triple {34256#(= 1 ~a21~0)} havoc #t~nondet2; {34256#(= 1 ~a21~0)} is VALID [2020-07-08 22:37:21,125 INFO L280 TraceCheckUtils]: 50: Hoare triple {34256#(= 1 ~a21~0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {34256#(= 1 ~a21~0)} is VALID [2020-07-08 22:37:21,126 INFO L263 TraceCheckUtils]: 51: Hoare triple {34256#(= 1 ~a21~0)} call #t~ret3 := calculate_output(~input~0); {34289#(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 22:37:21,127 INFO L280 TraceCheckUtils]: 52: Hoare triple {34289#(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; {34290#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-08 22:37:21,128 INFO L280 TraceCheckUtils]: 53: Hoare triple {34290#(= ~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); {34291#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 22:37:21,128 INFO L280 TraceCheckUtils]: 54: Hoare triple {34291#(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); {34291#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 22:37:21,129 INFO L280 TraceCheckUtils]: 55: Hoare triple {34291#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {34291#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 22:37:21,130 INFO L280 TraceCheckUtils]: 56: Hoare triple {34291#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {34291#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 22:37:21,131 INFO L280 TraceCheckUtils]: 57: Hoare triple {34291#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {34291#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 22:37:21,131 INFO L280 TraceCheckUtils]: 58: Hoare triple {34291#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {34291#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 22:37:21,132 INFO L280 TraceCheckUtils]: 59: Hoare triple {34291#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {34291#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 22:37:21,132 INFO L280 TraceCheckUtils]: 60: Hoare triple {34291#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {34291#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 22:37:21,133 INFO L280 TraceCheckUtils]: 61: Hoare triple {34291#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {34291#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 22:37:21,134 INFO L280 TraceCheckUtils]: 62: Hoare triple {34291#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {34291#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 22:37:21,134 INFO L280 TraceCheckUtils]: 63: Hoare triple {34291#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {34291#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 22:37:21,135 INFO L280 TraceCheckUtils]: 64: Hoare triple {34291#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {34291#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 22:37:21,135 INFO L280 TraceCheckUtils]: 65: Hoare triple {34291#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {34291#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 22:37:21,136 INFO L280 TraceCheckUtils]: 66: Hoare triple {34291#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {34291#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 22:37:21,137 INFO L280 TraceCheckUtils]: 67: Hoare triple {34291#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {34291#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 22:37:21,137 INFO L280 TraceCheckUtils]: 68: Hoare triple {34291#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {34291#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 22:37:21,138 INFO L280 TraceCheckUtils]: 69: Hoare triple {34291#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {34291#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 22:37:21,138 INFO L280 TraceCheckUtils]: 70: Hoare triple {34291#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {34291#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 22:37:21,139 INFO L280 TraceCheckUtils]: 71: Hoare triple {34291#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {34291#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 22:37:21,140 INFO L280 TraceCheckUtils]: 72: Hoare triple {34291#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {34291#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 22:37:21,140 INFO L280 TraceCheckUtils]: 73: Hoare triple {34291#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {34291#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 22:37:21,141 INFO L280 TraceCheckUtils]: 74: Hoare triple {34291#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {34291#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 22:37:21,141 INFO L280 TraceCheckUtils]: 75: Hoare triple {34291#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {34291#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 22:37:21,142 INFO L280 TraceCheckUtils]: 76: Hoare triple {34291#(or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|))} assume 13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0; {34292#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-08 22:37:21,143 INFO L280 TraceCheckUtils]: 77: Hoare triple {34292#(not (= 1 |old(~a21~0)|))} ~a17~0 := 1; {34292#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-08 22:37:21,143 INFO L280 TraceCheckUtils]: 78: Hoare triple {34292#(not (= 1 |old(~a21~0)|))} ~a20~0 := 0; {34292#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-08 22:37:21,144 INFO L280 TraceCheckUtils]: 79: Hoare triple {34292#(not (= 1 |old(~a21~0)|))} ~a16~0 := 4; {34292#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-08 22:37:21,144 INFO L280 TraceCheckUtils]: 80: Hoare triple {34292#(not (= 1 |old(~a21~0)|))} #res := 25; {34292#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-08 22:37:21,145 INFO L280 TraceCheckUtils]: 81: Hoare triple {34292#(not (= 1 |old(~a21~0)|))} assume true; {34292#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-08 22:37:21,146 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {34292#(not (= 1 |old(~a21~0)|))} {34256#(= 1 ~a21~0)} #1104#return; {34223#false} is VALID [2020-07-08 22:37:21,146 INFO L280 TraceCheckUtils]: 83: Hoare triple {34223#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {34223#false} is VALID [2020-07-08 22:37:21,146 INFO L280 TraceCheckUtils]: 84: Hoare triple {34223#false} ~output~0 := #t~ret3; {34223#false} is VALID [2020-07-08 22:37:21,146 INFO L280 TraceCheckUtils]: 85: Hoare triple {34223#false} havoc #t~ret3; {34223#false} is VALID [2020-07-08 22:37:21,147 INFO L280 TraceCheckUtils]: 86: Hoare triple {34223#false} assume !false; {34223#false} is VALID [2020-07-08 22:37:21,147 INFO L280 TraceCheckUtils]: 87: Hoare triple {34223#false} havoc ~input~0; {34223#false} is VALID [2020-07-08 22:37:21,147 INFO L280 TraceCheckUtils]: 88: Hoare triple {34223#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {34223#false} is VALID [2020-07-08 22:37:21,147 INFO L280 TraceCheckUtils]: 89: Hoare triple {34223#false} ~input~0 := #t~nondet2; {34223#false} is VALID [2020-07-08 22:37:21,147 INFO L280 TraceCheckUtils]: 90: Hoare triple {34223#false} havoc #t~nondet2; {34223#false} is VALID [2020-07-08 22:37:21,148 INFO L280 TraceCheckUtils]: 91: Hoare triple {34223#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {34223#false} is VALID [2020-07-08 22:37:21,148 INFO L263 TraceCheckUtils]: 92: Hoare triple {34223#false} call #t~ret3 := calculate_output(~input~0); {34223#false} is VALID [2020-07-08 22:37:21,148 INFO L280 TraceCheckUtils]: 93: Hoare triple {34223#false} ~input := #in~input; {34223#false} is VALID [2020-07-08 22:37:21,148 INFO L280 TraceCheckUtils]: 94: Hoare triple {34223#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); {34223#false} is VALID [2020-07-08 22:37:21,148 INFO L280 TraceCheckUtils]: 95: Hoare triple {34223#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); {34223#false} is VALID [2020-07-08 22:37:21,148 INFO L280 TraceCheckUtils]: 96: Hoare triple {34223#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); {34223#false} is VALID [2020-07-08 22:37:21,149 INFO L280 TraceCheckUtils]: 97: Hoare triple {34223#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); {34223#false} is VALID [2020-07-08 22:37:21,149 INFO L280 TraceCheckUtils]: 98: Hoare triple {34223#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); {34223#false} is VALID [2020-07-08 22:37:21,149 INFO L280 TraceCheckUtils]: 99: Hoare triple {34223#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); {34223#false} is VALID [2020-07-08 22:37:21,149 INFO L280 TraceCheckUtils]: 100: Hoare triple {34223#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)); {34223#false} is VALID [2020-07-08 22:37:21,149 INFO L280 TraceCheckUtils]: 101: Hoare triple {34223#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))); {34223#false} is VALID [2020-07-08 22:37:21,149 INFO L280 TraceCheckUtils]: 102: Hoare triple {34223#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); {34223#false} is VALID [2020-07-08 22:37:21,150 INFO L280 TraceCheckUtils]: 103: Hoare triple {34223#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); {34223#false} is VALID [2020-07-08 22:37:21,150 INFO L280 TraceCheckUtils]: 104: Hoare triple {34223#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); {34223#false} is VALID [2020-07-08 22:37:21,150 INFO L280 TraceCheckUtils]: 105: Hoare triple {34223#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); {34223#false} is VALID [2020-07-08 22:37:21,150 INFO L280 TraceCheckUtils]: 106: Hoare triple {34223#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); {34223#false} is VALID [2020-07-08 22:37:21,150 INFO L280 TraceCheckUtils]: 107: Hoare triple {34223#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); {34223#false} is VALID [2020-07-08 22:37:21,151 INFO L280 TraceCheckUtils]: 108: Hoare triple {34223#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); {34223#false} is VALID [2020-07-08 22:37:21,151 INFO L280 TraceCheckUtils]: 109: Hoare triple {34223#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); {34223#false} is VALID [2020-07-08 22:37:21,151 INFO L280 TraceCheckUtils]: 110: Hoare triple {34223#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); {34223#false} is VALID [2020-07-08 22:37:21,151 INFO L280 TraceCheckUtils]: 111: Hoare triple {34223#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); {34223#false} is VALID [2020-07-08 22:37:21,156 INFO L280 TraceCheckUtils]: 112: Hoare triple {34223#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)); {34223#false} is VALID [2020-07-08 22:37:21,156 INFO L280 TraceCheckUtils]: 113: Hoare triple {34223#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)); {34223#false} is VALID [2020-07-08 22:37:21,156 INFO L280 TraceCheckUtils]: 114: Hoare triple {34223#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); {34223#false} is VALID [2020-07-08 22:37:21,157 INFO L280 TraceCheckUtils]: 115: Hoare triple {34223#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); {34223#false} is VALID [2020-07-08 22:37:21,157 INFO L280 TraceCheckUtils]: 116: Hoare triple {34223#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); {34223#false} is VALID [2020-07-08 22:37:21,157 INFO L280 TraceCheckUtils]: 117: Hoare triple {34223#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); {34223#false} is VALID [2020-07-08 22:37:21,157 INFO L280 TraceCheckUtils]: 118: Hoare triple {34223#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); {34223#false} is VALID [2020-07-08 22:37:21,157 INFO L280 TraceCheckUtils]: 119: Hoare triple {34223#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); {34223#false} is VALID [2020-07-08 22:37:21,157 INFO L280 TraceCheckUtils]: 120: Hoare triple {34223#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); {34223#false} is VALID [2020-07-08 22:37:21,158 INFO L280 TraceCheckUtils]: 121: Hoare triple {34223#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); {34223#false} is VALID [2020-07-08 22:37:21,158 INFO L280 TraceCheckUtils]: 122: Hoare triple {34223#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); {34223#false} is VALID [2020-07-08 22:37:21,158 INFO L280 TraceCheckUtils]: 123: Hoare triple {34223#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); {34223#false} is VALID [2020-07-08 22:37:21,158 INFO L280 TraceCheckUtils]: 124: Hoare triple {34223#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); {34223#false} is VALID [2020-07-08 22:37:21,158 INFO L280 TraceCheckUtils]: 125: Hoare triple {34223#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); {34223#false} is VALID [2020-07-08 22:37:21,158 INFO L280 TraceCheckUtils]: 126: Hoare triple {34223#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); {34223#false} is VALID [2020-07-08 22:37:21,159 INFO L280 TraceCheckUtils]: 127: Hoare triple {34223#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); {34223#false} is VALID [2020-07-08 22:37:21,159 INFO L280 TraceCheckUtils]: 128: Hoare triple {34223#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); {34223#false} is VALID [2020-07-08 22:37:21,159 INFO L280 TraceCheckUtils]: 129: Hoare triple {34223#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); {34223#false} is VALID [2020-07-08 22:37:21,159 INFO L280 TraceCheckUtils]: 130: Hoare triple {34223#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)); {34223#false} is VALID [2020-07-08 22:37:21,159 INFO L280 TraceCheckUtils]: 131: Hoare triple {34223#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)))); {34223#false} is VALID [2020-07-08 22:37:21,159 INFO L280 TraceCheckUtils]: 132: Hoare triple {34223#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); {34223#false} is VALID [2020-07-08 22:37:21,160 INFO L280 TraceCheckUtils]: 133: Hoare triple {34223#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); {34223#false} is VALID [2020-07-08 22:37:21,160 INFO L280 TraceCheckUtils]: 134: Hoare triple {34223#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)); {34223#false} is VALID [2020-07-08 22:37:21,160 INFO L280 TraceCheckUtils]: 135: Hoare triple {34223#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); {34223#false} is VALID [2020-07-08 22:37:21,160 INFO L280 TraceCheckUtils]: 136: Hoare triple {34223#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); {34223#false} is VALID [2020-07-08 22:37:21,160 INFO L280 TraceCheckUtils]: 137: Hoare triple {34223#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); {34223#false} is VALID [2020-07-08 22:37:21,161 INFO L280 TraceCheckUtils]: 138: Hoare triple {34223#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))); {34223#false} is VALID [2020-07-08 22:37:21,161 INFO L280 TraceCheckUtils]: 139: Hoare triple {34223#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); {34223#false} is VALID [2020-07-08 22:37:21,161 INFO L280 TraceCheckUtils]: 140: Hoare triple {34223#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)); {34223#false} is VALID [2020-07-08 22:37:21,161 INFO L280 TraceCheckUtils]: 141: Hoare triple {34223#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)); {34223#false} is VALID [2020-07-08 22:37:21,161 INFO L280 TraceCheckUtils]: 142: Hoare triple {34223#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); {34223#false} is VALID [2020-07-08 22:37:21,161 INFO L280 TraceCheckUtils]: 143: Hoare triple {34223#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); {34223#false} is VALID [2020-07-08 22:37:21,162 INFO L280 TraceCheckUtils]: 144: Hoare triple {34223#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); {34223#false} is VALID [2020-07-08 22:37:21,162 INFO L280 TraceCheckUtils]: 145: Hoare triple {34223#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); {34223#false} is VALID [2020-07-08 22:37:21,162 INFO L280 TraceCheckUtils]: 146: Hoare triple {34223#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); {34223#false} is VALID [2020-07-08 22:37:21,162 INFO L280 TraceCheckUtils]: 147: Hoare triple {34223#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); {34223#false} is VALID [2020-07-08 22:37:21,162 INFO L280 TraceCheckUtils]: 148: Hoare triple {34223#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); {34223#false} is VALID [2020-07-08 22:37:21,162 INFO L280 TraceCheckUtils]: 149: Hoare triple {34223#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); {34223#false} is VALID [2020-07-08 22:37:21,163 INFO L280 TraceCheckUtils]: 150: Hoare triple {34223#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); {34223#false} is VALID [2020-07-08 22:37:21,163 INFO L280 TraceCheckUtils]: 151: Hoare triple {34223#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)); {34223#false} is VALID [2020-07-08 22:37:21,163 INFO L280 TraceCheckUtils]: 152: Hoare triple {34223#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); {34223#false} is VALID [2020-07-08 22:37:21,163 INFO L280 TraceCheckUtils]: 153: Hoare triple {34223#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); {34223#false} is VALID [2020-07-08 22:37:21,163 INFO L280 TraceCheckUtils]: 154: Hoare triple {34223#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)); {34223#false} is VALID [2020-07-08 22:37:21,163 INFO L280 TraceCheckUtils]: 155: Hoare triple {34223#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)); {34223#false} is VALID [2020-07-08 22:37:21,164 INFO L280 TraceCheckUtils]: 156: Hoare triple {34223#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); {34223#false} is VALID [2020-07-08 22:37:21,164 INFO L280 TraceCheckUtils]: 157: Hoare triple {34223#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); {34223#false} is VALID [2020-07-08 22:37:21,164 INFO L280 TraceCheckUtils]: 158: Hoare triple {34223#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); {34223#false} is VALID [2020-07-08 22:37:21,164 INFO L280 TraceCheckUtils]: 159: Hoare triple {34223#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))); {34223#false} is VALID [2020-07-08 22:37:21,164 INFO L280 TraceCheckUtils]: 160: Hoare triple {34223#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {34223#false} is VALID [2020-07-08 22:37:21,164 INFO L280 TraceCheckUtils]: 161: Hoare triple {34223#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {34223#false} is VALID [2020-07-08 22:37:21,165 INFO L280 TraceCheckUtils]: 162: Hoare triple {34223#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {34223#false} is VALID [2020-07-08 22:37:21,165 INFO L280 TraceCheckUtils]: 163: Hoare triple {34223#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {34223#false} is VALID [2020-07-08 22:37:21,165 INFO L280 TraceCheckUtils]: 164: Hoare triple {34223#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {34223#false} is VALID [2020-07-08 22:37:21,165 INFO L280 TraceCheckUtils]: 165: Hoare triple {34223#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {34223#false} is VALID [2020-07-08 22:37:21,165 INFO L280 TraceCheckUtils]: 166: Hoare triple {34223#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {34223#false} is VALID [2020-07-08 22:37:21,165 INFO L280 TraceCheckUtils]: 167: Hoare triple {34223#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {34223#false} is VALID [2020-07-08 22:37:21,166 INFO L280 TraceCheckUtils]: 168: Hoare triple {34223#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {34223#false} is VALID [2020-07-08 22:37:21,166 INFO L280 TraceCheckUtils]: 169: Hoare triple {34223#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {34223#false} is VALID [2020-07-08 22:37:21,166 INFO L280 TraceCheckUtils]: 170: Hoare triple {34223#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {34223#false} is VALID [2020-07-08 22:37:21,166 INFO L280 TraceCheckUtils]: 171: Hoare triple {34223#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {34223#false} is VALID [2020-07-08 22:37:21,166 INFO L280 TraceCheckUtils]: 172: Hoare triple {34223#false} assume (((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {34223#false} is VALID [2020-07-08 22:37:21,166 INFO L280 TraceCheckUtils]: 173: Hoare triple {34223#false} assume !false; {34223#false} is VALID [2020-07-08 22:37:21,193 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 58 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-07-08 22:37:21,193 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [528480231] [2020-07-08 22:37:21,194 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-08 22:37:21,194 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8] total 8 [2020-07-08 22:37:21,194 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1991266499] [2020-07-08 22:37:21,195 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 174 [2020-07-08 22:37:21,195 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 22:37:21,195 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2020-07-08 22:37:21,398 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 174 edges. 174 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:37:21,399 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-08 22:37:21,399 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 22:37:21,399 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-08 22:37:21,399 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=36, Unknown=0, NotChecked=0, Total=56 [2020-07-08 22:37:21,399 INFO L87 Difference]: Start difference. First operand 1626 states and 2030 transitions. Second operand 8 states. [2020-07-08 22:37:46,661 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:37:46,661 INFO L93 Difference]: Finished difference Result 3791 states and 4903 transitions. [2020-07-08 22:37:46,661 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2020-07-08 22:37:46,661 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 174 [2020-07-08 22:37:46,662 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 22:37:46,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-08 22:37:46,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 1309 transitions. [2020-07-08 22:37:46,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-08 22:37:46,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 1309 transitions. [2020-07-08 22:37:46,675 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states and 1309 transitions. [2020-07-08 22:37:48,686 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1309 edges. 1309 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:37:48,901 INFO L225 Difference]: With dead ends: 3791 [2020-07-08 22:37:48,902 INFO L226 Difference]: Without dead ends: 2189 [2020-07-08 22:37:48,908 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=51, Invalid=105, Unknown=0, NotChecked=0, Total=156 [2020-07-08 22:37:48,910 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2189 states. [2020-07-08 22:38:04,466 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2189 to 1802. [2020-07-08 22:38:04,466 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 22:38:04,466 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2189 states. Second operand 1802 states. [2020-07-08 22:38:04,466 INFO L74 IsIncluded]: Start isIncluded. First operand 2189 states. Second operand 1802 states. [2020-07-08 22:38:04,466 INFO L87 Difference]: Start difference. First operand 2189 states. Second operand 1802 states. [2020-07-08 22:38:04,634 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:38:04,634 INFO L93 Difference]: Finished difference Result 2189 states and 2803 transitions. [2020-07-08 22:38:04,634 INFO L276 IsEmpty]: Start isEmpty. Operand 2189 states and 2803 transitions. [2020-07-08 22:38:04,640 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:38:04,640 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 22:38:04,640 INFO L74 IsIncluded]: Start isIncluded. First operand 1802 states. Second operand 2189 states. [2020-07-08 22:38:04,641 INFO L87 Difference]: Start difference. First operand 1802 states. Second operand 2189 states. [2020-07-08 22:38:04,818 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:38:04,818 INFO L93 Difference]: Finished difference Result 2189 states and 2803 transitions. [2020-07-08 22:38:04,818 INFO L276 IsEmpty]: Start isEmpty. Operand 2189 states and 2803 transitions. [2020-07-08 22:38:04,824 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:38:04,824 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 22:38:04,824 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 22:38:04,825 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 22:38:04,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1802 states. [2020-07-08 22:38:04,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1802 states to 1802 states and 2250 transitions. [2020-07-08 22:38:04,929 INFO L78 Accepts]: Start accepts. Automaton has 1802 states and 2250 transitions. Word has length 174 [2020-07-08 22:38:04,930 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 22:38:04,930 INFO L479 AbstractCegarLoop]: Abstraction has 1802 states and 2250 transitions. [2020-07-08 22:38:04,930 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-08 22:38:04,930 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1802 states and 2250 transitions. [2020-07-08 22:38:10,963 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2250 edges. 2250 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:38:10,963 INFO L276 IsEmpty]: Start isEmpty. Operand 1802 states and 2250 transitions. [2020-07-08 22:38:10,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2020-07-08 22:38:10,971 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 22:38:10,972 INFO L422 BasicCegarLoop]: trace histogram [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, 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] [2020-07-08 22:38:10,972 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-08 22:38:10,972 INFO L427 AbstractCegarLoop]: === Iteration 6 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 22:38:10,972 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 22:38:10,972 INFO L82 PathProgramCache]: Analyzing trace with hash -1304892871, now seen corresponding path program 1 times [2020-07-08 22:38:10,973 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 22:38:10,973 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1066960001] [2020-07-08 22:38:10,973 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 22:38:11,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:38:11,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:38:11,142 INFO L280 TraceCheckUtils]: 0: Hoare triple {49944#(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; {49871#true} is VALID [2020-07-08 22:38:11,142 INFO L280 TraceCheckUtils]: 1: Hoare triple {49871#true} ~d~0 := 4; {49871#true} is VALID [2020-07-08 22:38:11,142 INFO L280 TraceCheckUtils]: 2: Hoare triple {49871#true} ~e~0 := 5; {49871#true} is VALID [2020-07-08 22:38:11,143 INFO L280 TraceCheckUtils]: 3: Hoare triple {49871#true} ~f~0 := 6; {49871#true} is VALID [2020-07-08 22:38:11,143 INFO L280 TraceCheckUtils]: 4: Hoare triple {49871#true} ~c~0 := 3; {49871#true} is VALID [2020-07-08 22:38:11,143 INFO L280 TraceCheckUtils]: 5: Hoare triple {49871#true} ~b~0 := 2; {49871#true} is VALID [2020-07-08 22:38:11,143 INFO L280 TraceCheckUtils]: 6: Hoare triple {49871#true} ~u~0 := 21; {49871#true} is VALID [2020-07-08 22:38:11,143 INFO L280 TraceCheckUtils]: 7: Hoare triple {49871#true} ~v~0 := 22; {49871#true} is VALID [2020-07-08 22:38:11,144 INFO L280 TraceCheckUtils]: 8: Hoare triple {49871#true} ~w~0 := 23; {49871#true} is VALID [2020-07-08 22:38:11,144 INFO L280 TraceCheckUtils]: 9: Hoare triple {49871#true} ~x~0 := 24; {49871#true} is VALID [2020-07-08 22:38:11,144 INFO L280 TraceCheckUtils]: 10: Hoare triple {49871#true} ~y~0 := 25; {49871#true} is VALID [2020-07-08 22:38:11,144 INFO L280 TraceCheckUtils]: 11: Hoare triple {49871#true} ~z~0 := 26; {49871#true} is VALID [2020-07-08 22:38:11,144 INFO L280 TraceCheckUtils]: 12: Hoare triple {49871#true} ~a17~0 := 1; {49871#true} is VALID [2020-07-08 22:38:11,144 INFO L280 TraceCheckUtils]: 13: Hoare triple {49871#true} ~a7~0 := 0; {49871#true} is VALID [2020-07-08 22:38:11,145 INFO L280 TraceCheckUtils]: 14: Hoare triple {49871#true} ~a20~0 := 1; {49871#true} is VALID [2020-07-08 22:38:11,145 INFO L280 TraceCheckUtils]: 15: Hoare triple {49871#true} ~a8~0 := 15; {49871#true} is VALID [2020-07-08 22:38:11,145 INFO L280 TraceCheckUtils]: 16: Hoare triple {49871#true} ~a12~0 := 8; {49871#true} is VALID [2020-07-08 22:38:11,145 INFO L280 TraceCheckUtils]: 17: Hoare triple {49871#true} ~a16~0 := 5; {49871#true} is VALID [2020-07-08 22:38:11,145 INFO L280 TraceCheckUtils]: 18: Hoare triple {49871#true} ~a21~0 := 1; {49871#true} is VALID [2020-07-08 22:38:11,146 INFO L280 TraceCheckUtils]: 19: Hoare triple {49871#true} assume true; {49871#true} is VALID [2020-07-08 22:38:11,146 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {49871#true} {49871#true} #1100#return; {49871#true} is VALID [2020-07-08 22:38:11,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:38:11,193 INFO L280 TraceCheckUtils]: 0: Hoare triple {49945#(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; {49871#true} is VALID [2020-07-08 22:38:11,193 INFO L280 TraceCheckUtils]: 1: Hoare triple {49871#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); {49871#true} is VALID [2020-07-08 22:38:11,194 INFO L280 TraceCheckUtils]: 2: Hoare triple {49871#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); {49871#true} is VALID [2020-07-08 22:38:11,194 INFO L280 TraceCheckUtils]: 3: Hoare triple {49871#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); {49871#true} is VALID [2020-07-08 22:38:11,194 INFO L280 TraceCheckUtils]: 4: Hoare triple {49871#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); {49871#true} is VALID [2020-07-08 22:38:11,194 INFO L280 TraceCheckUtils]: 5: Hoare triple {49871#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); {49871#true} is VALID [2020-07-08 22:38:11,194 INFO L280 TraceCheckUtils]: 6: Hoare triple {49871#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); {49871#true} is VALID [2020-07-08 22:38:11,194 INFO L280 TraceCheckUtils]: 7: Hoare triple {49871#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)); {49871#true} is VALID [2020-07-08 22:38:11,195 INFO L280 TraceCheckUtils]: 8: Hoare triple {49871#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)); {49871#true} is VALID [2020-07-08 22:38:11,195 INFO L280 TraceCheckUtils]: 9: Hoare triple {49871#true} ~a7~0 := 1; {49871#true} is VALID [2020-07-08 22:38:11,196 INFO L280 TraceCheckUtils]: 10: Hoare triple {49871#true} ~a17~0 := 1; {49946#(= 1 ~a17~0)} is VALID [2020-07-08 22:38:11,196 INFO L280 TraceCheckUtils]: 11: Hoare triple {49946#(= 1 ~a17~0)} ~a21~0 := 0; {49946#(= 1 ~a17~0)} is VALID [2020-07-08 22:38:11,197 INFO L280 TraceCheckUtils]: 12: Hoare triple {49946#(= 1 ~a17~0)} ~a20~0 := 1; {49912#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-08 22:38:11,198 INFO L280 TraceCheckUtils]: 13: Hoare triple {49912#(and (= 1 ~a17~0) (= 1 ~a20~0))} ~a8~0 := 13; {49912#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-08 22:38:11,198 INFO L280 TraceCheckUtils]: 14: Hoare triple {49912#(and (= 1 ~a17~0) (= 1 ~a20~0))} ~a16~0 := 5; {49912#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-08 22:38:11,199 INFO L280 TraceCheckUtils]: 15: Hoare triple {49912#(and (= 1 ~a17~0) (= 1 ~a20~0))} #res := 26; {49912#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-08 22:38:11,200 INFO L280 TraceCheckUtils]: 16: Hoare triple {49912#(and (= 1 ~a17~0) (= 1 ~a20~0))} assume true; {49912#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-08 22:38:11,201 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {49912#(and (= 1 ~a17~0) (= 1 ~a20~0))} {49871#true} #1104#return; {49912#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-08 22:38:11,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:38:11,292 INFO L280 TraceCheckUtils]: 0: Hoare triple {49945#(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; {49947#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-08 22:38:11,294 INFO L280 TraceCheckUtils]: 1: Hoare triple {49947#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {49948#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 22:38:11,295 INFO L280 TraceCheckUtils]: 2: Hoare triple {49948#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (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); {49948#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 22:38:11,296 INFO L280 TraceCheckUtils]: 3: Hoare triple {49948#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (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); {49948#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 22:38:11,297 INFO L280 TraceCheckUtils]: 4: Hoare triple {49948#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (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); {49948#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 22:38:11,298 INFO L280 TraceCheckUtils]: 5: Hoare triple {49948#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (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); {49948#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 22:38:11,300 INFO L280 TraceCheckUtils]: 6: Hoare triple {49948#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (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); {49948#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 22:38:11,301 INFO L280 TraceCheckUtils]: 7: Hoare triple {49948#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (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)); {49948#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 22:38:11,302 INFO L280 TraceCheckUtils]: 8: Hoare triple {49948#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (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))); {49948#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 22:38:11,303 INFO L280 TraceCheckUtils]: 9: Hoare triple {49948#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {49948#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 22:38:11,304 INFO L280 TraceCheckUtils]: 10: Hoare triple {49948#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {49948#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 22:38:11,305 INFO L280 TraceCheckUtils]: 11: Hoare triple {49948#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {49948#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 22:38:11,306 INFO L280 TraceCheckUtils]: 12: Hoare triple {49948#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {49948#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 22:38:11,307 INFO L280 TraceCheckUtils]: 13: Hoare triple {49948#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {49948#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 22:38:11,308 INFO L280 TraceCheckUtils]: 14: Hoare triple {49948#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {49948#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 22:38:11,308 INFO L280 TraceCheckUtils]: 15: Hoare triple {49948#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {49948#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 22:38:11,309 INFO L280 TraceCheckUtils]: 16: Hoare triple {49948#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {49948#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 22:38:11,310 INFO L280 TraceCheckUtils]: 17: Hoare triple {49948#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {49948#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 22:38:11,311 INFO L280 TraceCheckUtils]: 18: Hoare triple {49948#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {49948#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 22:38:11,312 INFO L280 TraceCheckUtils]: 19: Hoare triple {49948#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {49948#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 22:38:11,313 INFO L280 TraceCheckUtils]: 20: Hoare triple {49948#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {49948#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 22:38:11,314 INFO L280 TraceCheckUtils]: 21: Hoare triple {49948#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {49948#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 22:38:11,315 INFO L280 TraceCheckUtils]: 22: Hoare triple {49948#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {49948#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 22:38:11,316 INFO L280 TraceCheckUtils]: 23: Hoare triple {49948#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {49948#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 22:38:11,317 INFO L280 TraceCheckUtils]: 24: Hoare triple {49948#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume 13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0; {49949#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} is VALID [2020-07-08 22:38:11,318 INFO L280 TraceCheckUtils]: 25: Hoare triple {49949#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} ~a17~0 := 1; {49949#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} is VALID [2020-07-08 22:38:11,318 INFO L280 TraceCheckUtils]: 26: Hoare triple {49949#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} ~a20~0 := 0; {49949#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} is VALID [2020-07-08 22:38:11,319 INFO L280 TraceCheckUtils]: 27: Hoare triple {49949#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} ~a16~0 := 4; {49949#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} is VALID [2020-07-08 22:38:11,319 INFO L280 TraceCheckUtils]: 28: Hoare triple {49949#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} #res := 25; {49949#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} is VALID [2020-07-08 22:38:11,320 INFO L280 TraceCheckUtils]: 29: Hoare triple {49949#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} assume true; {49949#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} is VALID [2020-07-08 22:38:11,321 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {49949#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} {49912#(and (= 1 ~a17~0) (= 1 ~a20~0))} #1104#return; {49872#false} is VALID [2020-07-08 22:38:11,327 INFO L263 TraceCheckUtils]: 0: Hoare triple {49871#true} call ULTIMATE.init(); {49944#(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 22:38:11,327 INFO L280 TraceCheckUtils]: 1: Hoare triple {49944#(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; {49871#true} is VALID [2020-07-08 22:38:11,327 INFO L280 TraceCheckUtils]: 2: Hoare triple {49871#true} ~d~0 := 4; {49871#true} is VALID [2020-07-08 22:38:11,327 INFO L280 TraceCheckUtils]: 3: Hoare triple {49871#true} ~e~0 := 5; {49871#true} is VALID [2020-07-08 22:38:11,328 INFO L280 TraceCheckUtils]: 4: Hoare triple {49871#true} ~f~0 := 6; {49871#true} is VALID [2020-07-08 22:38:11,328 INFO L280 TraceCheckUtils]: 5: Hoare triple {49871#true} ~c~0 := 3; {49871#true} is VALID [2020-07-08 22:38:11,328 INFO L280 TraceCheckUtils]: 6: Hoare triple {49871#true} ~b~0 := 2; {49871#true} is VALID [2020-07-08 22:38:11,329 INFO L280 TraceCheckUtils]: 7: Hoare triple {49871#true} ~u~0 := 21; {49871#true} is VALID [2020-07-08 22:38:11,329 INFO L280 TraceCheckUtils]: 8: Hoare triple {49871#true} ~v~0 := 22; {49871#true} is VALID [2020-07-08 22:38:11,329 INFO L280 TraceCheckUtils]: 9: Hoare triple {49871#true} ~w~0 := 23; {49871#true} is VALID [2020-07-08 22:38:11,329 INFO L280 TraceCheckUtils]: 10: Hoare triple {49871#true} ~x~0 := 24; {49871#true} is VALID [2020-07-08 22:38:11,330 INFO L280 TraceCheckUtils]: 11: Hoare triple {49871#true} ~y~0 := 25; {49871#true} is VALID [2020-07-08 22:38:11,330 INFO L280 TraceCheckUtils]: 12: Hoare triple {49871#true} ~z~0 := 26; {49871#true} is VALID [2020-07-08 22:38:11,330 INFO L280 TraceCheckUtils]: 13: Hoare triple {49871#true} ~a17~0 := 1; {49871#true} is VALID [2020-07-08 22:38:11,330 INFO L280 TraceCheckUtils]: 14: Hoare triple {49871#true} ~a7~0 := 0; {49871#true} is VALID [2020-07-08 22:38:11,330 INFO L280 TraceCheckUtils]: 15: Hoare triple {49871#true} ~a20~0 := 1; {49871#true} is VALID [2020-07-08 22:38:11,331 INFO L280 TraceCheckUtils]: 16: Hoare triple {49871#true} ~a8~0 := 15; {49871#true} is VALID [2020-07-08 22:38:11,331 INFO L280 TraceCheckUtils]: 17: Hoare triple {49871#true} ~a12~0 := 8; {49871#true} is VALID [2020-07-08 22:38:11,331 INFO L280 TraceCheckUtils]: 18: Hoare triple {49871#true} ~a16~0 := 5; {49871#true} is VALID [2020-07-08 22:38:11,333 INFO L280 TraceCheckUtils]: 19: Hoare triple {49871#true} ~a21~0 := 1; {49871#true} is VALID [2020-07-08 22:38:11,333 INFO L280 TraceCheckUtils]: 20: Hoare triple {49871#true} assume true; {49871#true} is VALID [2020-07-08 22:38:11,333 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {49871#true} {49871#true} #1100#return; {49871#true} is VALID [2020-07-08 22:38:11,334 INFO L263 TraceCheckUtils]: 22: Hoare triple {49871#true} call #t~ret4 := main(); {49871#true} is VALID [2020-07-08 22:38:11,334 INFO L280 TraceCheckUtils]: 23: Hoare triple {49871#true} ~output~0 := -1; {49871#true} is VALID [2020-07-08 22:38:11,334 INFO L280 TraceCheckUtils]: 24: Hoare triple {49871#true} assume !false; {49871#true} is VALID [2020-07-08 22:38:11,334 INFO L280 TraceCheckUtils]: 25: Hoare triple {49871#true} havoc ~input~0; {49871#true} is VALID [2020-07-08 22:38:11,335 INFO L280 TraceCheckUtils]: 26: Hoare triple {49871#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {49871#true} is VALID [2020-07-08 22:38:11,335 INFO L280 TraceCheckUtils]: 27: Hoare triple {49871#true} ~input~0 := #t~nondet2; {49871#true} is VALID [2020-07-08 22:38:11,335 INFO L280 TraceCheckUtils]: 28: Hoare triple {49871#true} havoc #t~nondet2; {49871#true} is VALID [2020-07-08 22:38:11,336 INFO L280 TraceCheckUtils]: 29: Hoare triple {49871#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {49871#true} is VALID [2020-07-08 22:38:11,338 INFO L263 TraceCheckUtils]: 30: Hoare triple {49871#true} call #t~ret3 := calculate_output(~input~0); {49945#(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 22:38:11,338 INFO L280 TraceCheckUtils]: 31: Hoare triple {49945#(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; {49871#true} is VALID [2020-07-08 22:38:11,338 INFO L280 TraceCheckUtils]: 32: Hoare triple {49871#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); {49871#true} is VALID [2020-07-08 22:38:11,338 INFO L280 TraceCheckUtils]: 33: Hoare triple {49871#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); {49871#true} is VALID [2020-07-08 22:38:11,339 INFO L280 TraceCheckUtils]: 34: Hoare triple {49871#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); {49871#true} is VALID [2020-07-08 22:38:11,339 INFO L280 TraceCheckUtils]: 35: Hoare triple {49871#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); {49871#true} is VALID [2020-07-08 22:38:11,339 INFO L280 TraceCheckUtils]: 36: Hoare triple {49871#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); {49871#true} is VALID [2020-07-08 22:38:11,339 INFO L280 TraceCheckUtils]: 37: Hoare triple {49871#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); {49871#true} is VALID [2020-07-08 22:38:11,339 INFO L280 TraceCheckUtils]: 38: Hoare triple {49871#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)); {49871#true} is VALID [2020-07-08 22:38:11,339 INFO L280 TraceCheckUtils]: 39: Hoare triple {49871#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)); {49871#true} is VALID [2020-07-08 22:38:11,340 INFO L280 TraceCheckUtils]: 40: Hoare triple {49871#true} ~a7~0 := 1; {49871#true} is VALID [2020-07-08 22:38:11,340 INFO L280 TraceCheckUtils]: 41: Hoare triple {49871#true} ~a17~0 := 1; {49946#(= 1 ~a17~0)} is VALID [2020-07-08 22:38:11,341 INFO L280 TraceCheckUtils]: 42: Hoare triple {49946#(= 1 ~a17~0)} ~a21~0 := 0; {49946#(= 1 ~a17~0)} is VALID [2020-07-08 22:38:11,342 INFO L280 TraceCheckUtils]: 43: Hoare triple {49946#(= 1 ~a17~0)} ~a20~0 := 1; {49912#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-08 22:38:11,342 INFO L280 TraceCheckUtils]: 44: Hoare triple {49912#(and (= 1 ~a17~0) (= 1 ~a20~0))} ~a8~0 := 13; {49912#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-08 22:38:11,343 INFO L280 TraceCheckUtils]: 45: Hoare triple {49912#(and (= 1 ~a17~0) (= 1 ~a20~0))} ~a16~0 := 5; {49912#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-08 22:38:11,344 INFO L280 TraceCheckUtils]: 46: Hoare triple {49912#(and (= 1 ~a17~0) (= 1 ~a20~0))} #res := 26; {49912#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-08 22:38:11,345 INFO L280 TraceCheckUtils]: 47: Hoare triple {49912#(and (= 1 ~a17~0) (= 1 ~a20~0))} assume true; {49912#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-08 22:38:11,346 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {49912#(and (= 1 ~a17~0) (= 1 ~a20~0))} {49871#true} #1104#return; {49912#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-08 22:38:11,347 INFO L280 TraceCheckUtils]: 49: Hoare triple {49912#(and (= 1 ~a17~0) (= 1 ~a20~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {49912#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-08 22:38:11,347 INFO L280 TraceCheckUtils]: 50: Hoare triple {49912#(and (= 1 ~a17~0) (= 1 ~a20~0))} ~output~0 := #t~ret3; {49912#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-08 22:38:11,348 INFO L280 TraceCheckUtils]: 51: Hoare triple {49912#(and (= 1 ~a17~0) (= 1 ~a20~0))} havoc #t~ret3; {49912#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-08 22:38:11,349 INFO L280 TraceCheckUtils]: 52: Hoare triple {49912#(and (= 1 ~a17~0) (= 1 ~a20~0))} assume !false; {49912#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-08 22:38:11,350 INFO L280 TraceCheckUtils]: 53: Hoare triple {49912#(and (= 1 ~a17~0) (= 1 ~a20~0))} havoc ~input~0; {49912#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-08 22:38:11,351 INFO L280 TraceCheckUtils]: 54: Hoare triple {49912#(and (= 1 ~a17~0) (= 1 ~a20~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {49912#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-08 22:38:11,352 INFO L280 TraceCheckUtils]: 55: Hoare triple {49912#(and (= 1 ~a17~0) (= 1 ~a20~0))} ~input~0 := #t~nondet2; {49912#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-08 22:38:11,353 INFO L280 TraceCheckUtils]: 56: Hoare triple {49912#(and (= 1 ~a17~0) (= 1 ~a20~0))} havoc #t~nondet2; {49912#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-08 22:38:11,354 INFO L280 TraceCheckUtils]: 57: Hoare triple {49912#(and (= 1 ~a17~0) (= 1 ~a20~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {49912#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-08 22:38:11,355 INFO L263 TraceCheckUtils]: 58: Hoare triple {49912#(and (= 1 ~a17~0) (= 1 ~a20~0))} call #t~ret3 := calculate_output(~input~0); {49945#(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 22:38:11,357 INFO L280 TraceCheckUtils]: 59: Hoare triple {49945#(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; {49947#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-08 22:38:11,358 INFO L280 TraceCheckUtils]: 60: Hoare triple {49947#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {49948#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 22:38:11,359 INFO L280 TraceCheckUtils]: 61: Hoare triple {49948#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (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); {49948#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 22:38:11,361 INFO L280 TraceCheckUtils]: 62: Hoare triple {49948#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (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); {49948#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 22:38:11,362 INFO L280 TraceCheckUtils]: 63: Hoare triple {49948#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (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); {49948#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 22:38:11,363 INFO L280 TraceCheckUtils]: 64: Hoare triple {49948#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (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); {49948#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 22:38:11,364 INFO L280 TraceCheckUtils]: 65: Hoare triple {49948#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (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); {49948#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 22:38:11,365 INFO L280 TraceCheckUtils]: 66: Hoare triple {49948#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (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)); {49948#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 22:38:11,366 INFO L280 TraceCheckUtils]: 67: Hoare triple {49948#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (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))); {49948#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 22:38:11,368 INFO L280 TraceCheckUtils]: 68: Hoare triple {49948#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {49948#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 22:38:11,369 INFO L280 TraceCheckUtils]: 69: Hoare triple {49948#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {49948#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 22:38:11,370 INFO L280 TraceCheckUtils]: 70: Hoare triple {49948#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {49948#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 22:38:11,371 INFO L280 TraceCheckUtils]: 71: Hoare triple {49948#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {49948#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 22:38:11,372 INFO L280 TraceCheckUtils]: 72: Hoare triple {49948#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {49948#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 22:38:11,374 INFO L280 TraceCheckUtils]: 73: Hoare triple {49948#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {49948#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 22:38:11,375 INFO L280 TraceCheckUtils]: 74: Hoare triple {49948#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {49948#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 22:38:11,376 INFO L280 TraceCheckUtils]: 75: Hoare triple {49948#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {49948#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 22:38:11,378 INFO L280 TraceCheckUtils]: 76: Hoare triple {49948#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {49948#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 22:38:11,379 INFO L280 TraceCheckUtils]: 77: Hoare triple {49948#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {49948#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 22:38:11,380 INFO L280 TraceCheckUtils]: 78: Hoare triple {49948#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {49948#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 22:38:11,382 INFO L280 TraceCheckUtils]: 79: Hoare triple {49948#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {49948#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 22:38:11,383 INFO L280 TraceCheckUtils]: 80: Hoare triple {49948#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {49948#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 22:38:11,384 INFO L280 TraceCheckUtils]: 81: Hoare triple {49948#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {49948#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 22:38:11,385 INFO L280 TraceCheckUtils]: 82: Hoare triple {49948#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {49948#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} is VALID [2020-07-08 22:38:11,386 INFO L280 TraceCheckUtils]: 83: Hoare triple {49948#(and (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)) (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)))} assume 13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0; {49949#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} is VALID [2020-07-08 22:38:11,387 INFO L280 TraceCheckUtils]: 84: Hoare triple {49949#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} ~a17~0 := 1; {49949#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} is VALID [2020-07-08 22:38:11,388 INFO L280 TraceCheckUtils]: 85: Hoare triple {49949#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} ~a20~0 := 0; {49949#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} is VALID [2020-07-08 22:38:11,388 INFO L280 TraceCheckUtils]: 86: Hoare triple {49949#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} ~a16~0 := 4; {49949#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} is VALID [2020-07-08 22:38:11,389 INFO L280 TraceCheckUtils]: 87: Hoare triple {49949#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} #res := 25; {49949#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} is VALID [2020-07-08 22:38:11,389 INFO L280 TraceCheckUtils]: 88: Hoare triple {49949#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} assume true; {49949#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} is VALID [2020-07-08 22:38:11,391 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {49949#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} {49912#(and (= 1 ~a17~0) (= 1 ~a20~0))} #1104#return; {49872#false} is VALID [2020-07-08 22:38:11,391 INFO L280 TraceCheckUtils]: 90: Hoare triple {49872#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {49872#false} is VALID [2020-07-08 22:38:11,391 INFO L280 TraceCheckUtils]: 91: Hoare triple {49872#false} ~output~0 := #t~ret3; {49872#false} is VALID [2020-07-08 22:38:11,391 INFO L280 TraceCheckUtils]: 92: Hoare triple {49872#false} havoc #t~ret3; {49872#false} is VALID [2020-07-08 22:38:11,392 INFO L280 TraceCheckUtils]: 93: Hoare triple {49872#false} assume !false; {49872#false} is VALID [2020-07-08 22:38:11,392 INFO L280 TraceCheckUtils]: 94: Hoare triple {49872#false} havoc ~input~0; {49872#false} is VALID [2020-07-08 22:38:11,392 INFO L280 TraceCheckUtils]: 95: Hoare triple {49872#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {49872#false} is VALID [2020-07-08 22:38:11,392 INFO L280 TraceCheckUtils]: 96: Hoare triple {49872#false} ~input~0 := #t~nondet2; {49872#false} is VALID [2020-07-08 22:38:11,392 INFO L280 TraceCheckUtils]: 97: Hoare triple {49872#false} havoc #t~nondet2; {49872#false} is VALID [2020-07-08 22:38:11,393 INFO L280 TraceCheckUtils]: 98: Hoare triple {49872#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {49872#false} is VALID [2020-07-08 22:38:11,393 INFO L263 TraceCheckUtils]: 99: Hoare triple {49872#false} call #t~ret3 := calculate_output(~input~0); {49872#false} is VALID [2020-07-08 22:38:11,393 INFO L280 TraceCheckUtils]: 100: Hoare triple {49872#false} ~input := #in~input; {49872#false} is VALID [2020-07-08 22:38:11,393 INFO L280 TraceCheckUtils]: 101: Hoare triple {49872#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); {49872#false} is VALID [2020-07-08 22:38:11,393 INFO L280 TraceCheckUtils]: 102: Hoare triple {49872#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); {49872#false} is VALID [2020-07-08 22:38:11,394 INFO L280 TraceCheckUtils]: 103: Hoare triple {49872#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); {49872#false} is VALID [2020-07-08 22:38:11,394 INFO L280 TraceCheckUtils]: 104: Hoare triple {49872#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); {49872#false} is VALID [2020-07-08 22:38:11,394 INFO L280 TraceCheckUtils]: 105: Hoare triple {49872#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); {49872#false} is VALID [2020-07-08 22:38:11,394 INFO L280 TraceCheckUtils]: 106: Hoare triple {49872#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); {49872#false} is VALID [2020-07-08 22:38:11,394 INFO L280 TraceCheckUtils]: 107: Hoare triple {49872#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)); {49872#false} is VALID [2020-07-08 22:38:11,395 INFO L280 TraceCheckUtils]: 108: Hoare triple {49872#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))); {49872#false} is VALID [2020-07-08 22:38:11,395 INFO L280 TraceCheckUtils]: 109: Hoare triple {49872#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); {49872#false} is VALID [2020-07-08 22:38:11,395 INFO L280 TraceCheckUtils]: 110: Hoare triple {49872#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); {49872#false} is VALID [2020-07-08 22:38:11,395 INFO L280 TraceCheckUtils]: 111: Hoare triple {49872#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); {49872#false} is VALID [2020-07-08 22:38:11,395 INFO L280 TraceCheckUtils]: 112: Hoare triple {49872#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); {49872#false} is VALID [2020-07-08 22:38:11,396 INFO L280 TraceCheckUtils]: 113: Hoare triple {49872#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); {49872#false} is VALID [2020-07-08 22:38:11,396 INFO L280 TraceCheckUtils]: 114: Hoare triple {49872#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); {49872#false} is VALID [2020-07-08 22:38:11,396 INFO L280 TraceCheckUtils]: 115: Hoare triple {49872#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); {49872#false} is VALID [2020-07-08 22:38:11,396 INFO L280 TraceCheckUtils]: 116: Hoare triple {49872#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); {49872#false} is VALID [2020-07-08 22:38:11,396 INFO L280 TraceCheckUtils]: 117: Hoare triple {49872#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); {49872#false} is VALID [2020-07-08 22:38:11,397 INFO L280 TraceCheckUtils]: 118: Hoare triple {49872#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); {49872#false} is VALID [2020-07-08 22:38:11,397 INFO L280 TraceCheckUtils]: 119: Hoare triple {49872#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)); {49872#false} is VALID [2020-07-08 22:38:11,397 INFO L280 TraceCheckUtils]: 120: Hoare triple {49872#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)); {49872#false} is VALID [2020-07-08 22:38:11,397 INFO L280 TraceCheckUtils]: 121: Hoare triple {49872#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); {49872#false} is VALID [2020-07-08 22:38:11,397 INFO L280 TraceCheckUtils]: 122: Hoare triple {49872#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); {49872#false} is VALID [2020-07-08 22:38:11,398 INFO L280 TraceCheckUtils]: 123: Hoare triple {49872#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); {49872#false} is VALID [2020-07-08 22:38:11,398 INFO L280 TraceCheckUtils]: 124: Hoare triple {49872#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); {49872#false} is VALID [2020-07-08 22:38:11,398 INFO L280 TraceCheckUtils]: 125: Hoare triple {49872#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); {49872#false} is VALID [2020-07-08 22:38:11,398 INFO L280 TraceCheckUtils]: 126: Hoare triple {49872#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); {49872#false} is VALID [2020-07-08 22:38:11,398 INFO L280 TraceCheckUtils]: 127: Hoare triple {49872#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); {49872#false} is VALID [2020-07-08 22:38:11,398 INFO L280 TraceCheckUtils]: 128: Hoare triple {49872#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); {49872#false} is VALID [2020-07-08 22:38:11,399 INFO L280 TraceCheckUtils]: 129: Hoare triple {49872#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); {49872#false} is VALID [2020-07-08 22:38:11,399 INFO L280 TraceCheckUtils]: 130: Hoare triple {49872#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); {49872#false} is VALID [2020-07-08 22:38:11,399 INFO L280 TraceCheckUtils]: 131: Hoare triple {49872#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); {49872#false} is VALID [2020-07-08 22:38:11,399 INFO L280 TraceCheckUtils]: 132: Hoare triple {49872#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); {49872#false} is VALID [2020-07-08 22:38:11,399 INFO L280 TraceCheckUtils]: 133: Hoare triple {49872#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); {49872#false} is VALID [2020-07-08 22:38:11,400 INFO L280 TraceCheckUtils]: 134: Hoare triple {49872#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); {49872#false} is VALID [2020-07-08 22:38:11,400 INFO L280 TraceCheckUtils]: 135: Hoare triple {49872#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); {49872#false} is VALID [2020-07-08 22:38:11,400 INFO L280 TraceCheckUtils]: 136: Hoare triple {49872#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); {49872#false} is VALID [2020-07-08 22:38:11,400 INFO L280 TraceCheckUtils]: 137: Hoare triple {49872#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)); {49872#false} is VALID [2020-07-08 22:38:11,400 INFO L280 TraceCheckUtils]: 138: Hoare triple {49872#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)))); {49872#false} is VALID [2020-07-08 22:38:11,400 INFO L280 TraceCheckUtils]: 139: Hoare triple {49872#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); {49872#false} is VALID [2020-07-08 22:38:11,401 INFO L280 TraceCheckUtils]: 140: Hoare triple {49872#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); {49872#false} is VALID [2020-07-08 22:38:11,401 INFO L280 TraceCheckUtils]: 141: Hoare triple {49872#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)); {49872#false} is VALID [2020-07-08 22:38:11,401 INFO L280 TraceCheckUtils]: 142: Hoare triple {49872#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); {49872#false} is VALID [2020-07-08 22:38:11,401 INFO L280 TraceCheckUtils]: 143: Hoare triple {49872#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); {49872#false} is VALID [2020-07-08 22:38:11,401 INFO L280 TraceCheckUtils]: 144: Hoare triple {49872#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); {49872#false} is VALID [2020-07-08 22:38:11,402 INFO L280 TraceCheckUtils]: 145: Hoare triple {49872#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))); {49872#false} is VALID [2020-07-08 22:38:11,402 INFO L280 TraceCheckUtils]: 146: Hoare triple {49872#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); {49872#false} is VALID [2020-07-08 22:38:11,402 INFO L280 TraceCheckUtils]: 147: Hoare triple {49872#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)); {49872#false} is VALID [2020-07-08 22:38:11,402 INFO L280 TraceCheckUtils]: 148: Hoare triple {49872#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)); {49872#false} is VALID [2020-07-08 22:38:11,403 INFO L280 TraceCheckUtils]: 149: Hoare triple {49872#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); {49872#false} is VALID [2020-07-08 22:38:11,403 INFO L280 TraceCheckUtils]: 150: Hoare triple {49872#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); {49872#false} is VALID [2020-07-08 22:38:11,403 INFO L280 TraceCheckUtils]: 151: Hoare triple {49872#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); {49872#false} is VALID [2020-07-08 22:38:11,404 INFO L280 TraceCheckUtils]: 152: Hoare triple {49872#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); {49872#false} is VALID [2020-07-08 22:38:11,404 INFO L280 TraceCheckUtils]: 153: Hoare triple {49872#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); {49872#false} is VALID [2020-07-08 22:38:11,404 INFO L280 TraceCheckUtils]: 154: Hoare triple {49872#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); {49872#false} is VALID [2020-07-08 22:38:11,404 INFO L280 TraceCheckUtils]: 155: Hoare triple {49872#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); {49872#false} is VALID [2020-07-08 22:38:11,404 INFO L280 TraceCheckUtils]: 156: Hoare triple {49872#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); {49872#false} is VALID [2020-07-08 22:38:11,405 INFO L280 TraceCheckUtils]: 157: Hoare triple {49872#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); {49872#false} is VALID [2020-07-08 22:38:11,405 INFO L280 TraceCheckUtils]: 158: Hoare triple {49872#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)); {49872#false} is VALID [2020-07-08 22:38:11,405 INFO L280 TraceCheckUtils]: 159: Hoare triple {49872#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); {49872#false} is VALID [2020-07-08 22:38:11,406 INFO L280 TraceCheckUtils]: 160: Hoare triple {49872#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); {49872#false} is VALID [2020-07-08 22:38:11,406 INFO L280 TraceCheckUtils]: 161: Hoare triple {49872#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)); {49872#false} is VALID [2020-07-08 22:38:11,406 INFO L280 TraceCheckUtils]: 162: Hoare triple {49872#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)); {49872#false} is VALID [2020-07-08 22:38:11,406 INFO L280 TraceCheckUtils]: 163: Hoare triple {49872#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); {49872#false} is VALID [2020-07-08 22:38:11,407 INFO L280 TraceCheckUtils]: 164: Hoare triple {49872#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); {49872#false} is VALID [2020-07-08 22:38:11,407 INFO L280 TraceCheckUtils]: 165: Hoare triple {49872#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); {49872#false} is VALID [2020-07-08 22:38:11,407 INFO L280 TraceCheckUtils]: 166: Hoare triple {49872#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))); {49872#false} is VALID [2020-07-08 22:38:11,407 INFO L280 TraceCheckUtils]: 167: Hoare triple {49872#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {49872#false} is VALID [2020-07-08 22:38:11,408 INFO L280 TraceCheckUtils]: 168: Hoare triple {49872#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {49872#false} is VALID [2020-07-08 22:38:11,408 INFO L280 TraceCheckUtils]: 169: Hoare triple {49872#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {49872#false} is VALID [2020-07-08 22:38:11,408 INFO L280 TraceCheckUtils]: 170: Hoare triple {49872#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {49872#false} is VALID [2020-07-08 22:38:11,408 INFO L280 TraceCheckUtils]: 171: Hoare triple {49872#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {49872#false} is VALID [2020-07-08 22:38:11,409 INFO L280 TraceCheckUtils]: 172: Hoare triple {49872#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {49872#false} is VALID [2020-07-08 22:38:11,409 INFO L280 TraceCheckUtils]: 173: Hoare triple {49872#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {49872#false} is VALID [2020-07-08 22:38:11,409 INFO L280 TraceCheckUtils]: 174: Hoare triple {49872#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {49872#false} is VALID [2020-07-08 22:38:11,410 INFO L280 TraceCheckUtils]: 175: Hoare triple {49872#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {49872#false} is VALID [2020-07-08 22:38:11,410 INFO L280 TraceCheckUtils]: 176: Hoare triple {49872#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {49872#false} is VALID [2020-07-08 22:38:11,410 INFO L280 TraceCheckUtils]: 177: Hoare triple {49872#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {49872#false} is VALID [2020-07-08 22:38:11,410 INFO L280 TraceCheckUtils]: 178: Hoare triple {49872#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {49872#false} is VALID [2020-07-08 22:38:11,411 INFO L280 TraceCheckUtils]: 179: Hoare triple {49872#false} assume (((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {49872#false} is VALID [2020-07-08 22:38:11,411 INFO L280 TraceCheckUtils]: 180: Hoare triple {49872#false} assume !false; {49872#false} is VALID [2020-07-08 22:38:11,467 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 66 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-07-08 22:38:11,468 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1066960001] [2020-07-08 22:38:11,469 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-08 22:38:11,469 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9] total 9 [2020-07-08 22:38:11,470 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1296575190] [2020-07-08 22:38:11,470 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 181 [2020-07-08 22:38:11,471 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 22:38:11,471 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-08 22:38:11,700 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 181 edges. 181 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:38:11,700 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-08 22:38:11,701 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 22:38:11,701 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-08 22:38:11,701 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2020-07-08 22:38:11,701 INFO L87 Difference]: Start difference. First operand 1802 states and 2250 transitions. Second operand 9 states. [2020-07-08 22:38:49,180 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:38:49,180 INFO L93 Difference]: Finished difference Result 4915 states and 6340 transitions. [2020-07-08 22:38:49,180 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2020-07-08 22:38:49,180 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 181 [2020-07-08 22:38:49,181 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 22:38:49,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 22:38:49,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 1584 transitions. [2020-07-08 22:38:49,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 22:38:49,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 1584 transitions. [2020-07-08 22:38:49,197 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 21 states and 1584 transitions. [2020-07-08 22:38:51,853 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1584 edges. 1584 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:38:52,258 INFO L225 Difference]: With dead ends: 4915 [2020-07-08 22:38:52,259 INFO L226 Difference]: Without dead ends: 3137 [2020-07-08 22:38:52,264 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 9 SyntacticMatches, 1 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 63 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=122, Invalid=298, Unknown=0, NotChecked=0, Total=420 [2020-07-08 22:38:52,268 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3137 states. [2020-07-08 22:39:14,602 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3137 to 2435. [2020-07-08 22:39:14,602 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 22:39:14,602 INFO L82 GeneralOperation]: Start isEquivalent. First operand 3137 states. Second operand 2435 states. [2020-07-08 22:39:14,602 INFO L74 IsIncluded]: Start isIncluded. First operand 3137 states. Second operand 2435 states. [2020-07-08 22:39:14,603 INFO L87 Difference]: Start difference. First operand 3137 states. Second operand 2435 states. [2020-07-08 22:39:14,934 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:39:14,934 INFO L93 Difference]: Finished difference Result 3137 states and 3938 transitions. [2020-07-08 22:39:14,934 INFO L276 IsEmpty]: Start isEmpty. Operand 3137 states and 3938 transitions. [2020-07-08 22:39:14,940 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:39:14,941 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 22:39:14,941 INFO L74 IsIncluded]: Start isIncluded. First operand 2435 states. Second operand 3137 states. [2020-07-08 22:39:14,941 INFO L87 Difference]: Start difference. First operand 2435 states. Second operand 3137 states. [2020-07-08 22:39:15,277 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:39:15,277 INFO L93 Difference]: Finished difference Result 3137 states and 3938 transitions. [2020-07-08 22:39:15,278 INFO L276 IsEmpty]: Start isEmpty. Operand 3137 states and 3938 transitions. [2020-07-08 22:39:15,284 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:39:15,284 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 22:39:15,284 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 22:39:15,285 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 22:39:15,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2435 states. [2020-07-08 22:39:15,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2435 states to 2435 states and 3050 transitions. [2020-07-08 22:39:15,488 INFO L78 Accepts]: Start accepts. Automaton has 2435 states and 3050 transitions. Word has length 181 [2020-07-08 22:39:15,489 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 22:39:15,489 INFO L479 AbstractCegarLoop]: Abstraction has 2435 states and 3050 transitions. [2020-07-08 22:39:15,489 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-08 22:39:15,489 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 2435 states and 3050 transitions. [2020-07-08 22:39:25,144 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 3050 edges. 3050 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:39:25,145 INFO L276 IsEmpty]: Start isEmpty. Operand 2435 states and 3050 transitions. [2020-07-08 22:39:25,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2020-07-08 22:39:25,153 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 22:39:25,154 INFO L422 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2020-07-08 22:39:25,154 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-08 22:39:25,154 INFO L427 AbstractCegarLoop]: === Iteration 7 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 22:39:25,154 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 22:39:25,155 INFO L82 PathProgramCache]: Analyzing trace with hash 1143104216, now seen corresponding path program 1 times [2020-07-08 22:39:25,155 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 22:39:25,155 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1034219924] [2020-07-08 22:39:25,155 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 22:39:25,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:39:25,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:39:25,312 INFO L280 TraceCheckUtils]: 0: Hoare triple {71065#(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; {70954#true} is VALID [2020-07-08 22:39:25,313 INFO L280 TraceCheckUtils]: 1: Hoare triple {70954#true} ~d~0 := 4; {70954#true} is VALID [2020-07-08 22:39:25,313 INFO L280 TraceCheckUtils]: 2: Hoare triple {70954#true} ~e~0 := 5; {70954#true} is VALID [2020-07-08 22:39:25,313 INFO L280 TraceCheckUtils]: 3: Hoare triple {70954#true} ~f~0 := 6; {70954#true} is VALID [2020-07-08 22:39:25,313 INFO L280 TraceCheckUtils]: 4: Hoare triple {70954#true} ~c~0 := 3; {70954#true} is VALID [2020-07-08 22:39:25,314 INFO L280 TraceCheckUtils]: 5: Hoare triple {70954#true} ~b~0 := 2; {70954#true} is VALID [2020-07-08 22:39:25,314 INFO L280 TraceCheckUtils]: 6: Hoare triple {70954#true} ~u~0 := 21; {70954#true} is VALID [2020-07-08 22:39:25,314 INFO L280 TraceCheckUtils]: 7: Hoare triple {70954#true} ~v~0 := 22; {70954#true} is VALID [2020-07-08 22:39:25,314 INFO L280 TraceCheckUtils]: 8: Hoare triple {70954#true} ~w~0 := 23; {70954#true} is VALID [2020-07-08 22:39:25,314 INFO L280 TraceCheckUtils]: 9: Hoare triple {70954#true} ~x~0 := 24; {70954#true} is VALID [2020-07-08 22:39:25,314 INFO L280 TraceCheckUtils]: 10: Hoare triple {70954#true} ~y~0 := 25; {70954#true} is VALID [2020-07-08 22:39:25,315 INFO L280 TraceCheckUtils]: 11: Hoare triple {70954#true} ~z~0 := 26; {70954#true} is VALID [2020-07-08 22:39:25,315 INFO L280 TraceCheckUtils]: 12: Hoare triple {70954#true} ~a17~0 := 1; {70954#true} is VALID [2020-07-08 22:39:25,315 INFO L280 TraceCheckUtils]: 13: Hoare triple {70954#true} ~a7~0 := 0; {70954#true} is VALID [2020-07-08 22:39:25,315 INFO L280 TraceCheckUtils]: 14: Hoare triple {70954#true} ~a20~0 := 1; {70954#true} is VALID [2020-07-08 22:39:25,315 INFO L280 TraceCheckUtils]: 15: Hoare triple {70954#true} ~a8~0 := 15; {70954#true} is VALID [2020-07-08 22:39:25,316 INFO L280 TraceCheckUtils]: 16: Hoare triple {70954#true} ~a12~0 := 8; {70954#true} is VALID [2020-07-08 22:39:25,316 INFO L280 TraceCheckUtils]: 17: Hoare triple {70954#true} ~a16~0 := 5; {70954#true} is VALID [2020-07-08 22:39:25,316 INFO L280 TraceCheckUtils]: 18: Hoare triple {70954#true} ~a21~0 := 1; {70954#true} is VALID [2020-07-08 22:39:25,316 INFO L280 TraceCheckUtils]: 19: Hoare triple {70954#true} assume true; {70954#true} is VALID [2020-07-08 22:39:25,316 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {70954#true} {70954#true} #1100#return; {70954#true} is VALID [2020-07-08 22:39:25,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:39:25,370 INFO L280 TraceCheckUtils]: 0: Hoare triple {71066#(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; {70954#true} is VALID [2020-07-08 22:39:25,370 INFO L280 TraceCheckUtils]: 1: Hoare triple {70954#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); {70954#true} is VALID [2020-07-08 22:39:25,371 INFO L280 TraceCheckUtils]: 2: Hoare triple {70954#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); {70954#true} is VALID [2020-07-08 22:39:25,371 INFO L280 TraceCheckUtils]: 3: Hoare triple {70954#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); {70954#true} is VALID [2020-07-08 22:39:25,371 INFO L280 TraceCheckUtils]: 4: Hoare triple {70954#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); {70954#true} is VALID [2020-07-08 22:39:25,372 INFO L280 TraceCheckUtils]: 5: Hoare triple {70954#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); {70954#true} is VALID [2020-07-08 22:39:25,372 INFO L280 TraceCheckUtils]: 6: Hoare triple {70954#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); {70954#true} is VALID [2020-07-08 22:39:25,373 INFO L280 TraceCheckUtils]: 7: Hoare triple {70954#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)); {70954#true} is VALID [2020-07-08 22:39:25,373 INFO L280 TraceCheckUtils]: 8: Hoare triple {70954#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)); {70954#true} is VALID [2020-07-08 22:39:25,373 INFO L280 TraceCheckUtils]: 9: Hoare triple {70954#true} ~a7~0 := 1; {70954#true} is VALID [2020-07-08 22:39:25,374 INFO L280 TraceCheckUtils]: 10: Hoare triple {70954#true} ~a17~0 := 1; {71067#(= 1 ~a17~0)} is VALID [2020-07-08 22:39:25,374 INFO L280 TraceCheckUtils]: 11: Hoare triple {71067#(= 1 ~a17~0)} ~a21~0 := 0; {71067#(= 1 ~a17~0)} is VALID [2020-07-08 22:39:25,375 INFO L280 TraceCheckUtils]: 12: Hoare triple {71067#(= 1 ~a17~0)} ~a20~0 := 1; {71067#(= 1 ~a17~0)} is VALID [2020-07-08 22:39:25,376 INFO L280 TraceCheckUtils]: 13: Hoare triple {71067#(= 1 ~a17~0)} ~a8~0 := 13; {71067#(= 1 ~a17~0)} is VALID [2020-07-08 22:39:25,376 INFO L280 TraceCheckUtils]: 14: Hoare triple {71067#(= 1 ~a17~0)} ~a16~0 := 5; {70995#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-08 22:39:25,377 INFO L280 TraceCheckUtils]: 15: Hoare triple {70995#(and (= 1 ~a17~0) (= 5 ~a16~0))} #res := 26; {70995#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-08 22:39:25,378 INFO L280 TraceCheckUtils]: 16: Hoare triple {70995#(and (= 1 ~a17~0) (= 5 ~a16~0))} assume true; {70995#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-08 22:39:25,379 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {70995#(and (= 1 ~a17~0) (= 5 ~a16~0))} {70954#true} #1104#return; {70995#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-08 22:39:25,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:39:25,481 INFO L280 TraceCheckUtils]: 0: Hoare triple {71066#(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; {71068#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} is VALID [2020-07-08 22:39:25,483 INFO L280 TraceCheckUtils]: 1: Hoare triple {71068#(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); {71069#(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 22:39:25,485 INFO L280 TraceCheckUtils]: 2: Hoare triple {71069#(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; {71070#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-08 22:39:25,485 INFO L280 TraceCheckUtils]: 3: Hoare triple {71070#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} ~a20~0 := 0; {71070#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-08 22:39:25,486 INFO L280 TraceCheckUtils]: 4: Hoare triple {71070#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} ~a16~0 := 6; {71070#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-08 22:39:25,487 INFO L280 TraceCheckUtils]: 5: Hoare triple {71070#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} ~a17~0 := 0; {71070#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-08 22:39:25,488 INFO L280 TraceCheckUtils]: 6: Hoare triple {71070#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} ~a8~0 := 15; {71070#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-08 22:39:25,489 INFO L280 TraceCheckUtils]: 7: Hoare triple {71070#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} ~a7~0 := 0; {71070#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-08 22:39:25,490 INFO L280 TraceCheckUtils]: 8: Hoare triple {71070#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} ~a21~0 := 1; {71070#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-08 22:39:25,491 INFO L280 TraceCheckUtils]: 9: Hoare triple {71070#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} #res := 26; {71070#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-08 22:39:25,492 INFO L280 TraceCheckUtils]: 10: Hoare triple {71070#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} assume true; {71070#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-08 22:39:25,493 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {71070#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} {70995#(and (= 1 ~a17~0) (= 5 ~a16~0))} #1104#return; {70955#false} is VALID [2020-07-08 22:39:25,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:39:25,535 INFO L280 TraceCheckUtils]: 0: Hoare triple {71066#(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; {70954#true} is VALID [2020-07-08 22:39:25,535 INFO L280 TraceCheckUtils]: 1: Hoare triple {70954#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); {70954#true} is VALID [2020-07-08 22:39:25,535 INFO L280 TraceCheckUtils]: 2: Hoare triple {70954#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); {70954#true} is VALID [2020-07-08 22:39:25,536 INFO L280 TraceCheckUtils]: 3: Hoare triple {70954#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); {70954#true} is VALID [2020-07-08 22:39:25,536 INFO L280 TraceCheckUtils]: 4: Hoare triple {70954#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); {70954#true} is VALID [2020-07-08 22:39:25,536 INFO L280 TraceCheckUtils]: 5: Hoare triple {70954#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); {70954#true} is VALID [2020-07-08 22:39:25,537 INFO L280 TraceCheckUtils]: 6: Hoare triple {70954#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); {70954#true} is VALID [2020-07-08 22:39:25,537 INFO L280 TraceCheckUtils]: 7: Hoare triple {70954#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)); {70954#true} is VALID [2020-07-08 22:39:25,537 INFO L280 TraceCheckUtils]: 8: Hoare triple {70954#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))); {70954#true} is VALID [2020-07-08 22:39:25,537 INFO L280 TraceCheckUtils]: 9: Hoare triple {70954#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); {70954#true} is VALID [2020-07-08 22:39:25,538 INFO L280 TraceCheckUtils]: 10: Hoare triple {70954#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); {70954#true} is VALID [2020-07-08 22:39:25,538 INFO L280 TraceCheckUtils]: 11: Hoare triple {70954#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); {70954#true} is VALID [2020-07-08 22:39:25,538 INFO L280 TraceCheckUtils]: 12: Hoare triple {70954#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); {70954#true} is VALID [2020-07-08 22:39:25,539 INFO L280 TraceCheckUtils]: 13: Hoare triple {70954#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); {70954#true} is VALID [2020-07-08 22:39:25,539 INFO L280 TraceCheckUtils]: 14: Hoare triple {70954#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); {70954#true} is VALID [2020-07-08 22:39:25,539 INFO L280 TraceCheckUtils]: 15: Hoare triple {70954#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); {70954#true} is VALID [2020-07-08 22:39:25,539 INFO L280 TraceCheckUtils]: 16: Hoare triple {70954#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); {70954#true} is VALID [2020-07-08 22:39:25,540 INFO L280 TraceCheckUtils]: 17: Hoare triple {70954#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); {70954#true} is VALID [2020-07-08 22:39:25,540 INFO L280 TraceCheckUtils]: 18: Hoare triple {70954#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); {70954#true} is VALID [2020-07-08 22:39:25,540 INFO L280 TraceCheckUtils]: 19: Hoare triple {70954#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)); {70954#true} is VALID [2020-07-08 22:39:25,541 INFO L280 TraceCheckUtils]: 20: Hoare triple {70954#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)); {70954#true} is VALID [2020-07-08 22:39:25,541 INFO L280 TraceCheckUtils]: 21: Hoare triple {70954#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); {70954#true} is VALID [2020-07-08 22:39:25,541 INFO L280 TraceCheckUtils]: 22: Hoare triple {70954#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); {70954#true} is VALID [2020-07-08 22:39:25,542 INFO L280 TraceCheckUtils]: 23: Hoare triple {70954#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); {70954#true} is VALID [2020-07-08 22:39:25,542 INFO L280 TraceCheckUtils]: 24: Hoare triple {70954#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); {70954#true} is VALID [2020-07-08 22:39:25,542 INFO L280 TraceCheckUtils]: 25: Hoare triple {70954#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); {70954#true} is VALID [2020-07-08 22:39:25,547 INFO L280 TraceCheckUtils]: 26: Hoare triple {70954#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); {70954#true} is VALID [2020-07-08 22:39:25,548 INFO L280 TraceCheckUtils]: 27: Hoare triple {70954#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); {70954#true} is VALID [2020-07-08 22:39:25,548 INFO L280 TraceCheckUtils]: 28: Hoare triple {70954#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); {70954#true} is VALID [2020-07-08 22:39:25,548 INFO L280 TraceCheckUtils]: 29: Hoare triple {70954#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); {70954#true} is VALID [2020-07-08 22:39:25,549 INFO L280 TraceCheckUtils]: 30: Hoare triple {70954#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); {70954#true} is VALID [2020-07-08 22:39:25,549 INFO L280 TraceCheckUtils]: 31: Hoare triple {70954#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); {70954#true} is VALID [2020-07-08 22:39:25,549 INFO L280 TraceCheckUtils]: 32: Hoare triple {70954#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); {70954#true} is VALID [2020-07-08 22:39:25,549 INFO L280 TraceCheckUtils]: 33: Hoare triple {70954#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); {70954#true} is VALID [2020-07-08 22:39:25,550 INFO L280 TraceCheckUtils]: 34: Hoare triple {70954#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); {70954#true} is VALID [2020-07-08 22:39:25,550 INFO L280 TraceCheckUtils]: 35: Hoare triple {70954#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); {70954#true} is VALID [2020-07-08 22:39:25,550 INFO L280 TraceCheckUtils]: 36: Hoare triple {70954#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); {70954#true} is VALID [2020-07-08 22:39:25,550 INFO L280 TraceCheckUtils]: 37: Hoare triple {70954#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)); {70954#true} is VALID [2020-07-08 22:39:25,551 INFO L280 TraceCheckUtils]: 38: Hoare triple {70954#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)))); {70954#true} is VALID [2020-07-08 22:39:25,551 INFO L280 TraceCheckUtils]: 39: Hoare triple {70954#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); {70954#true} is VALID [2020-07-08 22:39:25,551 INFO L280 TraceCheckUtils]: 40: Hoare triple {70954#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); {70954#true} is VALID [2020-07-08 22:39:25,551 INFO L280 TraceCheckUtils]: 41: Hoare triple {70954#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)); {70954#true} is VALID [2020-07-08 22:39:25,551 INFO L280 TraceCheckUtils]: 42: Hoare triple {70954#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); {70954#true} is VALID [2020-07-08 22:39:25,552 INFO L280 TraceCheckUtils]: 43: Hoare triple {70954#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); {70954#true} is VALID [2020-07-08 22:39:25,552 INFO L280 TraceCheckUtils]: 44: Hoare triple {70954#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); {70954#true} is VALID [2020-07-08 22:39:25,552 INFO L280 TraceCheckUtils]: 45: Hoare triple {70954#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))); {70954#true} is VALID [2020-07-08 22:39:25,552 INFO L280 TraceCheckUtils]: 46: Hoare triple {70954#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); {70954#true} is VALID [2020-07-08 22:39:25,552 INFO L280 TraceCheckUtils]: 47: Hoare triple {70954#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)); {70954#true} is VALID [2020-07-08 22:39:25,553 INFO L280 TraceCheckUtils]: 48: Hoare triple {70954#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)); {70954#true} is VALID [2020-07-08 22:39:25,553 INFO L280 TraceCheckUtils]: 49: Hoare triple {70954#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); {70954#true} is VALID [2020-07-08 22:39:25,553 INFO L280 TraceCheckUtils]: 50: Hoare triple {70954#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); {70954#true} is VALID [2020-07-08 22:39:25,553 INFO L280 TraceCheckUtils]: 51: Hoare triple {70954#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; {70954#true} is VALID [2020-07-08 22:39:25,553 INFO L280 TraceCheckUtils]: 52: Hoare triple {70954#true} ~a8~0 := 13; {70954#true} is VALID [2020-07-08 22:39:25,554 INFO L280 TraceCheckUtils]: 53: Hoare triple {70954#true} ~a16~0 := 4; {70954#true} is VALID [2020-07-08 22:39:25,554 INFO L280 TraceCheckUtils]: 54: Hoare triple {70954#true} #res := -1; {70954#true} is VALID [2020-07-08 22:39:25,554 INFO L280 TraceCheckUtils]: 55: Hoare triple {70954#true} assume true; {70954#true} is VALID [2020-07-08 22:39:25,554 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {70954#true} {70955#false} #1104#return; {70955#false} is VALID [2020-07-08 22:39:25,558 INFO L263 TraceCheckUtils]: 0: Hoare triple {70954#true} call ULTIMATE.init(); {71065#(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 22:39:25,558 INFO L280 TraceCheckUtils]: 1: Hoare triple {71065#(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; {70954#true} is VALID [2020-07-08 22:39:25,558 INFO L280 TraceCheckUtils]: 2: Hoare triple {70954#true} ~d~0 := 4; {70954#true} is VALID [2020-07-08 22:39:25,558 INFO L280 TraceCheckUtils]: 3: Hoare triple {70954#true} ~e~0 := 5; {70954#true} is VALID [2020-07-08 22:39:25,558 INFO L280 TraceCheckUtils]: 4: Hoare triple {70954#true} ~f~0 := 6; {70954#true} is VALID [2020-07-08 22:39:25,559 INFO L280 TraceCheckUtils]: 5: Hoare triple {70954#true} ~c~0 := 3; {70954#true} is VALID [2020-07-08 22:39:25,559 INFO L280 TraceCheckUtils]: 6: Hoare triple {70954#true} ~b~0 := 2; {70954#true} is VALID [2020-07-08 22:39:25,559 INFO L280 TraceCheckUtils]: 7: Hoare triple {70954#true} ~u~0 := 21; {70954#true} is VALID [2020-07-08 22:39:25,559 INFO L280 TraceCheckUtils]: 8: Hoare triple {70954#true} ~v~0 := 22; {70954#true} is VALID [2020-07-08 22:39:25,559 INFO L280 TraceCheckUtils]: 9: Hoare triple {70954#true} ~w~0 := 23; {70954#true} is VALID [2020-07-08 22:39:25,560 INFO L280 TraceCheckUtils]: 10: Hoare triple {70954#true} ~x~0 := 24; {70954#true} is VALID [2020-07-08 22:39:25,560 INFO L280 TraceCheckUtils]: 11: Hoare triple {70954#true} ~y~0 := 25; {70954#true} is VALID [2020-07-08 22:39:25,560 INFO L280 TraceCheckUtils]: 12: Hoare triple {70954#true} ~z~0 := 26; {70954#true} is VALID [2020-07-08 22:39:25,560 INFO L280 TraceCheckUtils]: 13: Hoare triple {70954#true} ~a17~0 := 1; {70954#true} is VALID [2020-07-08 22:39:25,560 INFO L280 TraceCheckUtils]: 14: Hoare triple {70954#true} ~a7~0 := 0; {70954#true} is VALID [2020-07-08 22:39:25,560 INFO L280 TraceCheckUtils]: 15: Hoare triple {70954#true} ~a20~0 := 1; {70954#true} is VALID [2020-07-08 22:39:25,561 INFO L280 TraceCheckUtils]: 16: Hoare triple {70954#true} ~a8~0 := 15; {70954#true} is VALID [2020-07-08 22:39:25,561 INFO L280 TraceCheckUtils]: 17: Hoare triple {70954#true} ~a12~0 := 8; {70954#true} is VALID [2020-07-08 22:39:25,561 INFO L280 TraceCheckUtils]: 18: Hoare triple {70954#true} ~a16~0 := 5; {70954#true} is VALID [2020-07-08 22:39:25,561 INFO L280 TraceCheckUtils]: 19: Hoare triple {70954#true} ~a21~0 := 1; {70954#true} is VALID [2020-07-08 22:39:25,561 INFO L280 TraceCheckUtils]: 20: Hoare triple {70954#true} assume true; {70954#true} is VALID [2020-07-08 22:39:25,562 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {70954#true} {70954#true} #1100#return; {70954#true} is VALID [2020-07-08 22:39:25,562 INFO L263 TraceCheckUtils]: 22: Hoare triple {70954#true} call #t~ret4 := main(); {70954#true} is VALID [2020-07-08 22:39:25,562 INFO L280 TraceCheckUtils]: 23: Hoare triple {70954#true} ~output~0 := -1; {70954#true} is VALID [2020-07-08 22:39:25,562 INFO L280 TraceCheckUtils]: 24: Hoare triple {70954#true} assume !false; {70954#true} is VALID [2020-07-08 22:39:25,562 INFO L280 TraceCheckUtils]: 25: Hoare triple {70954#true} havoc ~input~0; {70954#true} is VALID [2020-07-08 22:39:25,563 INFO L280 TraceCheckUtils]: 26: Hoare triple {70954#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {70954#true} is VALID [2020-07-08 22:39:25,563 INFO L280 TraceCheckUtils]: 27: Hoare triple {70954#true} ~input~0 := #t~nondet2; {70954#true} is VALID [2020-07-08 22:39:25,563 INFO L280 TraceCheckUtils]: 28: Hoare triple {70954#true} havoc #t~nondet2; {70954#true} is VALID [2020-07-08 22:39:25,563 INFO L280 TraceCheckUtils]: 29: Hoare triple {70954#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {70954#true} is VALID [2020-07-08 22:39:25,565 INFO L263 TraceCheckUtils]: 30: Hoare triple {70954#true} call #t~ret3 := calculate_output(~input~0); {71066#(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 22:39:25,565 INFO L280 TraceCheckUtils]: 31: Hoare triple {71066#(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; {70954#true} is VALID [2020-07-08 22:39:25,565 INFO L280 TraceCheckUtils]: 32: Hoare triple {70954#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); {70954#true} is VALID [2020-07-08 22:39:25,566 INFO L280 TraceCheckUtils]: 33: Hoare triple {70954#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); {70954#true} is VALID [2020-07-08 22:39:25,566 INFO L280 TraceCheckUtils]: 34: Hoare triple {70954#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); {70954#true} is VALID [2020-07-08 22:39:25,566 INFO L280 TraceCheckUtils]: 35: Hoare triple {70954#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); {70954#true} is VALID [2020-07-08 22:39:25,566 INFO L280 TraceCheckUtils]: 36: Hoare triple {70954#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); {70954#true} is VALID [2020-07-08 22:39:25,566 INFO L280 TraceCheckUtils]: 37: Hoare triple {70954#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); {70954#true} is VALID [2020-07-08 22:39:25,566 INFO L280 TraceCheckUtils]: 38: Hoare triple {70954#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)); {70954#true} is VALID [2020-07-08 22:39:25,567 INFO L280 TraceCheckUtils]: 39: Hoare triple {70954#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)); {70954#true} is VALID [2020-07-08 22:39:25,567 INFO L280 TraceCheckUtils]: 40: Hoare triple {70954#true} ~a7~0 := 1; {70954#true} is VALID [2020-07-08 22:39:25,568 INFO L280 TraceCheckUtils]: 41: Hoare triple {70954#true} ~a17~0 := 1; {71067#(= 1 ~a17~0)} is VALID [2020-07-08 22:39:25,569 INFO L280 TraceCheckUtils]: 42: Hoare triple {71067#(= 1 ~a17~0)} ~a21~0 := 0; {71067#(= 1 ~a17~0)} is VALID [2020-07-08 22:39:25,569 INFO L280 TraceCheckUtils]: 43: Hoare triple {71067#(= 1 ~a17~0)} ~a20~0 := 1; {71067#(= 1 ~a17~0)} is VALID [2020-07-08 22:39:25,570 INFO L280 TraceCheckUtils]: 44: Hoare triple {71067#(= 1 ~a17~0)} ~a8~0 := 13; {71067#(= 1 ~a17~0)} is VALID [2020-07-08 22:39:25,571 INFO L280 TraceCheckUtils]: 45: Hoare triple {71067#(= 1 ~a17~0)} ~a16~0 := 5; {70995#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-08 22:39:25,571 INFO L280 TraceCheckUtils]: 46: Hoare triple {70995#(and (= 1 ~a17~0) (= 5 ~a16~0))} #res := 26; {70995#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-08 22:39:25,572 INFO L280 TraceCheckUtils]: 47: Hoare triple {70995#(and (= 1 ~a17~0) (= 5 ~a16~0))} assume true; {70995#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-08 22:39:25,573 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {70995#(and (= 1 ~a17~0) (= 5 ~a16~0))} {70954#true} #1104#return; {70995#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-08 22:39:25,574 INFO L280 TraceCheckUtils]: 49: Hoare triple {70995#(and (= 1 ~a17~0) (= 5 ~a16~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {70995#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-08 22:39:25,575 INFO L280 TraceCheckUtils]: 50: Hoare triple {70995#(and (= 1 ~a17~0) (= 5 ~a16~0))} ~output~0 := #t~ret3; {70995#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-08 22:39:25,576 INFO L280 TraceCheckUtils]: 51: Hoare triple {70995#(and (= 1 ~a17~0) (= 5 ~a16~0))} havoc #t~ret3; {70995#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-08 22:39:25,577 INFO L280 TraceCheckUtils]: 52: Hoare triple {70995#(and (= 1 ~a17~0) (= 5 ~a16~0))} assume !false; {70995#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-08 22:39:25,578 INFO L280 TraceCheckUtils]: 53: Hoare triple {70995#(and (= 1 ~a17~0) (= 5 ~a16~0))} havoc ~input~0; {70995#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-08 22:39:25,579 INFO L280 TraceCheckUtils]: 54: Hoare triple {70995#(and (= 1 ~a17~0) (= 5 ~a16~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {70995#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-08 22:39:25,580 INFO L280 TraceCheckUtils]: 55: Hoare triple {70995#(and (= 1 ~a17~0) (= 5 ~a16~0))} ~input~0 := #t~nondet2; {70995#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-08 22:39:25,581 INFO L280 TraceCheckUtils]: 56: Hoare triple {70995#(and (= 1 ~a17~0) (= 5 ~a16~0))} havoc #t~nondet2; {70995#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-08 22:39:25,583 INFO L280 TraceCheckUtils]: 57: Hoare triple {70995#(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); {70995#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-08 22:39:25,585 INFO L263 TraceCheckUtils]: 58: Hoare triple {70995#(and (= 1 ~a17~0) (= 5 ~a16~0))} call #t~ret3 := calculate_output(~input~0); {71066#(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 22:39:25,586 INFO L280 TraceCheckUtils]: 59: Hoare triple {71066#(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; {71068#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} is VALID [2020-07-08 22:39:25,587 INFO L280 TraceCheckUtils]: 60: Hoare triple {71068#(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); {71069#(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 22:39:25,589 INFO L280 TraceCheckUtils]: 61: Hoare triple {71069#(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; {71070#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-08 22:39:25,590 INFO L280 TraceCheckUtils]: 62: Hoare triple {71070#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} ~a20~0 := 0; {71070#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-08 22:39:25,591 INFO L280 TraceCheckUtils]: 63: Hoare triple {71070#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} ~a16~0 := 6; {71070#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-08 22:39:25,592 INFO L280 TraceCheckUtils]: 64: Hoare triple {71070#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} ~a17~0 := 0; {71070#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-08 22:39:25,613 INFO L280 TraceCheckUtils]: 65: Hoare triple {71070#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} ~a8~0 := 15; {71070#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-08 22:39:25,618 INFO L280 TraceCheckUtils]: 66: Hoare triple {71070#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} ~a7~0 := 0; {71070#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-08 22:39:25,619 INFO L280 TraceCheckUtils]: 67: Hoare triple {71070#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} ~a21~0 := 1; {71070#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-08 22:39:25,620 INFO L280 TraceCheckUtils]: 68: Hoare triple {71070#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} #res := 26; {71070#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-08 22:39:25,620 INFO L280 TraceCheckUtils]: 69: Hoare triple {71070#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} assume true; {71070#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-08 22:39:25,621 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {71070#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} {70995#(and (= 1 ~a17~0) (= 5 ~a16~0))} #1104#return; {70955#false} is VALID [2020-07-08 22:39:25,622 INFO L280 TraceCheckUtils]: 71: Hoare triple {70955#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {70955#false} is VALID [2020-07-08 22:39:25,622 INFO L280 TraceCheckUtils]: 72: Hoare triple {70955#false} ~output~0 := #t~ret3; {70955#false} is VALID [2020-07-08 22:39:25,622 INFO L280 TraceCheckUtils]: 73: Hoare triple {70955#false} havoc #t~ret3; {70955#false} is VALID [2020-07-08 22:39:25,622 INFO L280 TraceCheckUtils]: 74: Hoare triple {70955#false} assume !false; {70955#false} is VALID [2020-07-08 22:39:25,623 INFO L280 TraceCheckUtils]: 75: Hoare triple {70955#false} havoc ~input~0; {70955#false} is VALID [2020-07-08 22:39:25,623 INFO L280 TraceCheckUtils]: 76: Hoare triple {70955#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {70955#false} is VALID [2020-07-08 22:39:25,623 INFO L280 TraceCheckUtils]: 77: Hoare triple {70955#false} ~input~0 := #t~nondet2; {70955#false} is VALID [2020-07-08 22:39:25,623 INFO L280 TraceCheckUtils]: 78: Hoare triple {70955#false} havoc #t~nondet2; {70955#false} is VALID [2020-07-08 22:39:25,623 INFO L280 TraceCheckUtils]: 79: Hoare triple {70955#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {70955#false} is VALID [2020-07-08 22:39:25,624 INFO L263 TraceCheckUtils]: 80: Hoare triple {70955#false} call #t~ret3 := calculate_output(~input~0); {71066#(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 22:39:25,624 INFO L280 TraceCheckUtils]: 81: Hoare triple {71066#(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; {70954#true} is VALID [2020-07-08 22:39:25,624 INFO L280 TraceCheckUtils]: 82: Hoare triple {70954#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); {70954#true} is VALID [2020-07-08 22:39:25,624 INFO L280 TraceCheckUtils]: 83: Hoare triple {70954#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); {70954#true} is VALID [2020-07-08 22:39:25,624 INFO L280 TraceCheckUtils]: 84: Hoare triple {70954#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); {70954#true} is VALID [2020-07-08 22:39:25,625 INFO L280 TraceCheckUtils]: 85: Hoare triple {70954#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); {70954#true} is VALID [2020-07-08 22:39:25,625 INFO L280 TraceCheckUtils]: 86: Hoare triple {70954#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); {70954#true} is VALID [2020-07-08 22:39:25,625 INFO L280 TraceCheckUtils]: 87: Hoare triple {70954#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); {70954#true} is VALID [2020-07-08 22:39:25,625 INFO L280 TraceCheckUtils]: 88: Hoare triple {70954#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)); {70954#true} is VALID [2020-07-08 22:39:25,625 INFO L280 TraceCheckUtils]: 89: Hoare triple {70954#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))); {70954#true} is VALID [2020-07-08 22:39:25,626 INFO L280 TraceCheckUtils]: 90: Hoare triple {70954#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); {70954#true} is VALID [2020-07-08 22:39:25,626 INFO L280 TraceCheckUtils]: 91: Hoare triple {70954#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); {70954#true} is VALID [2020-07-08 22:39:25,626 INFO L280 TraceCheckUtils]: 92: Hoare triple {70954#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); {70954#true} is VALID [2020-07-08 22:39:25,626 INFO L280 TraceCheckUtils]: 93: Hoare triple {70954#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); {70954#true} is VALID [2020-07-08 22:39:25,626 INFO L280 TraceCheckUtils]: 94: Hoare triple {70954#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); {70954#true} is VALID [2020-07-08 22:39:25,626 INFO L280 TraceCheckUtils]: 95: Hoare triple {70954#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); {70954#true} is VALID [2020-07-08 22:39:25,627 INFO L280 TraceCheckUtils]: 96: Hoare triple {70954#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); {70954#true} is VALID [2020-07-08 22:39:25,627 INFO L280 TraceCheckUtils]: 97: Hoare triple {70954#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); {70954#true} is VALID [2020-07-08 22:39:25,627 INFO L280 TraceCheckUtils]: 98: Hoare triple {70954#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); {70954#true} is VALID [2020-07-08 22:39:25,627 INFO L280 TraceCheckUtils]: 99: Hoare triple {70954#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); {70954#true} is VALID [2020-07-08 22:39:25,627 INFO L280 TraceCheckUtils]: 100: Hoare triple {70954#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)); {70954#true} is VALID [2020-07-08 22:39:25,627 INFO L280 TraceCheckUtils]: 101: Hoare triple {70954#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)); {70954#true} is VALID [2020-07-08 22:39:25,628 INFO L280 TraceCheckUtils]: 102: Hoare triple {70954#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); {70954#true} is VALID [2020-07-08 22:39:25,628 INFO L280 TraceCheckUtils]: 103: Hoare triple {70954#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); {70954#true} is VALID [2020-07-08 22:39:25,628 INFO L280 TraceCheckUtils]: 104: Hoare triple {70954#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); {70954#true} is VALID [2020-07-08 22:39:25,628 INFO L280 TraceCheckUtils]: 105: Hoare triple {70954#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); {70954#true} is VALID [2020-07-08 22:39:25,628 INFO L280 TraceCheckUtils]: 106: Hoare triple {70954#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); {70954#true} is VALID [2020-07-08 22:39:25,629 INFO L280 TraceCheckUtils]: 107: Hoare triple {70954#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); {70954#true} is VALID [2020-07-08 22:39:25,629 INFO L280 TraceCheckUtils]: 108: Hoare triple {70954#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); {70954#true} is VALID [2020-07-08 22:39:25,629 INFO L280 TraceCheckUtils]: 109: Hoare triple {70954#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); {70954#true} is VALID [2020-07-08 22:39:25,629 INFO L280 TraceCheckUtils]: 110: Hoare triple {70954#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); {70954#true} is VALID [2020-07-08 22:39:25,629 INFO L280 TraceCheckUtils]: 111: Hoare triple {70954#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); {70954#true} is VALID [2020-07-08 22:39:25,629 INFO L280 TraceCheckUtils]: 112: Hoare triple {70954#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); {70954#true} is VALID [2020-07-08 22:39:25,630 INFO L280 TraceCheckUtils]: 113: Hoare triple {70954#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); {70954#true} is VALID [2020-07-08 22:39:25,630 INFO L280 TraceCheckUtils]: 114: Hoare triple {70954#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); {70954#true} is VALID [2020-07-08 22:39:25,630 INFO L280 TraceCheckUtils]: 115: Hoare triple {70954#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); {70954#true} is VALID [2020-07-08 22:39:25,631 INFO L280 TraceCheckUtils]: 116: Hoare triple {70954#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); {70954#true} is VALID [2020-07-08 22:39:25,631 INFO L280 TraceCheckUtils]: 117: Hoare triple {70954#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); {70954#true} is VALID [2020-07-08 22:39:25,631 INFO L280 TraceCheckUtils]: 118: Hoare triple {70954#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)); {70954#true} is VALID [2020-07-08 22:39:25,632 INFO L280 TraceCheckUtils]: 119: Hoare triple {70954#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)))); {70954#true} is VALID [2020-07-08 22:39:25,632 INFO L280 TraceCheckUtils]: 120: Hoare triple {70954#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); {70954#true} is VALID [2020-07-08 22:39:25,632 INFO L280 TraceCheckUtils]: 121: Hoare triple {70954#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); {70954#true} is VALID [2020-07-08 22:39:25,633 INFO L280 TraceCheckUtils]: 122: Hoare triple {70954#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)); {70954#true} is VALID [2020-07-08 22:39:25,633 INFO L280 TraceCheckUtils]: 123: Hoare triple {70954#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); {70954#true} is VALID [2020-07-08 22:39:25,633 INFO L280 TraceCheckUtils]: 124: Hoare triple {70954#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); {70954#true} is VALID [2020-07-08 22:39:25,634 INFO L280 TraceCheckUtils]: 125: Hoare triple {70954#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); {70954#true} is VALID [2020-07-08 22:39:25,634 INFO L280 TraceCheckUtils]: 126: Hoare triple {70954#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))); {70954#true} is VALID [2020-07-08 22:39:25,634 INFO L280 TraceCheckUtils]: 127: Hoare triple {70954#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); {70954#true} is VALID [2020-07-08 22:39:25,634 INFO L280 TraceCheckUtils]: 128: Hoare triple {70954#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)); {70954#true} is VALID [2020-07-08 22:39:25,635 INFO L280 TraceCheckUtils]: 129: Hoare triple {70954#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)); {70954#true} is VALID [2020-07-08 22:39:25,635 INFO L280 TraceCheckUtils]: 130: Hoare triple {70954#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); {70954#true} is VALID [2020-07-08 22:39:25,635 INFO L280 TraceCheckUtils]: 131: Hoare triple {70954#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); {70954#true} is VALID [2020-07-08 22:39:25,636 INFO L280 TraceCheckUtils]: 132: Hoare triple {70954#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; {70954#true} is VALID [2020-07-08 22:39:25,636 INFO L280 TraceCheckUtils]: 133: Hoare triple {70954#true} ~a8~0 := 13; {70954#true} is VALID [2020-07-08 22:39:25,636 INFO L280 TraceCheckUtils]: 134: Hoare triple {70954#true} ~a16~0 := 4; {70954#true} is VALID [2020-07-08 22:39:25,637 INFO L280 TraceCheckUtils]: 135: Hoare triple {70954#true} #res := -1; {70954#true} is VALID [2020-07-08 22:39:25,637 INFO L280 TraceCheckUtils]: 136: Hoare triple {70954#true} assume true; {70954#true} is VALID [2020-07-08 22:39:25,637 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {70954#true} {70955#false} #1104#return; {70955#false} is VALID [2020-07-08 22:39:25,638 INFO L280 TraceCheckUtils]: 138: Hoare triple {70955#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {70955#false} is VALID [2020-07-08 22:39:25,638 INFO L280 TraceCheckUtils]: 139: Hoare triple {70955#false} ~output~0 := #t~ret3; {70955#false} is VALID [2020-07-08 22:39:25,638 INFO L280 TraceCheckUtils]: 140: Hoare triple {70955#false} havoc #t~ret3; {70955#false} is VALID [2020-07-08 22:39:25,639 INFO L280 TraceCheckUtils]: 141: Hoare triple {70955#false} assume !false; {70955#false} is VALID [2020-07-08 22:39:25,639 INFO L280 TraceCheckUtils]: 142: Hoare triple {70955#false} havoc ~input~0; {70955#false} is VALID [2020-07-08 22:39:25,639 INFO L280 TraceCheckUtils]: 143: Hoare triple {70955#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {70955#false} is VALID [2020-07-08 22:39:25,639 INFO L280 TraceCheckUtils]: 144: Hoare triple {70955#false} ~input~0 := #t~nondet2; {70955#false} is VALID [2020-07-08 22:39:25,640 INFO L280 TraceCheckUtils]: 145: Hoare triple {70955#false} havoc #t~nondet2; {70955#false} is VALID [2020-07-08 22:39:25,640 INFO L280 TraceCheckUtils]: 146: Hoare triple {70955#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {70955#false} is VALID [2020-07-08 22:39:25,640 INFO L263 TraceCheckUtils]: 147: Hoare triple {70955#false} call #t~ret3 := calculate_output(~input~0); {70955#false} is VALID [2020-07-08 22:39:25,641 INFO L280 TraceCheckUtils]: 148: Hoare triple {70955#false} ~input := #in~input; {70955#false} is VALID [2020-07-08 22:39:25,641 INFO L280 TraceCheckUtils]: 149: Hoare triple {70955#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); {70955#false} is VALID [2020-07-08 22:39:25,641 INFO L280 TraceCheckUtils]: 150: Hoare triple {70955#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); {70955#false} is VALID [2020-07-08 22:39:25,642 INFO L280 TraceCheckUtils]: 151: Hoare triple {70955#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); {70955#false} is VALID [2020-07-08 22:39:25,642 INFO L280 TraceCheckUtils]: 152: Hoare triple {70955#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); {70955#false} is VALID [2020-07-08 22:39:25,642 INFO L280 TraceCheckUtils]: 153: Hoare triple {70955#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); {70955#false} is VALID [2020-07-08 22:39:25,643 INFO L280 TraceCheckUtils]: 154: Hoare triple {70955#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); {70955#false} is VALID [2020-07-08 22:39:25,643 INFO L280 TraceCheckUtils]: 155: Hoare triple {70955#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)); {70955#false} is VALID [2020-07-08 22:39:25,643 INFO L280 TraceCheckUtils]: 156: Hoare triple {70955#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))); {70955#false} is VALID [2020-07-08 22:39:25,644 INFO L280 TraceCheckUtils]: 157: Hoare triple {70955#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); {70955#false} is VALID [2020-07-08 22:39:25,644 INFO L280 TraceCheckUtils]: 158: Hoare triple {70955#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); {70955#false} is VALID [2020-07-08 22:39:25,644 INFO L280 TraceCheckUtils]: 159: Hoare triple {70955#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); {70955#false} is VALID [2020-07-08 22:39:25,644 INFO L280 TraceCheckUtils]: 160: Hoare triple {70955#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); {70955#false} is VALID [2020-07-08 22:39:25,645 INFO L280 TraceCheckUtils]: 161: Hoare triple {70955#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); {70955#false} is VALID [2020-07-08 22:39:25,645 INFO L280 TraceCheckUtils]: 162: Hoare triple {70955#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); {70955#false} is VALID [2020-07-08 22:39:25,645 INFO L280 TraceCheckUtils]: 163: Hoare triple {70955#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); {70955#false} is VALID [2020-07-08 22:39:25,646 INFO L280 TraceCheckUtils]: 164: Hoare triple {70955#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); {70955#false} is VALID [2020-07-08 22:39:25,646 INFO L280 TraceCheckUtils]: 165: Hoare triple {70955#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); {70955#false} is VALID [2020-07-08 22:39:25,646 INFO L280 TraceCheckUtils]: 166: Hoare triple {70955#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); {70955#false} is VALID [2020-07-08 22:39:25,647 INFO L280 TraceCheckUtils]: 167: Hoare triple {70955#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)); {70955#false} is VALID [2020-07-08 22:39:25,647 INFO L280 TraceCheckUtils]: 168: Hoare triple {70955#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)); {70955#false} is VALID [2020-07-08 22:39:25,647 INFO L280 TraceCheckUtils]: 169: Hoare triple {70955#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); {70955#false} is VALID [2020-07-08 22:39:25,648 INFO L280 TraceCheckUtils]: 170: Hoare triple {70955#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); {70955#false} is VALID [2020-07-08 22:39:25,648 INFO L280 TraceCheckUtils]: 171: Hoare triple {70955#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); {70955#false} is VALID [2020-07-08 22:39:25,648 INFO L280 TraceCheckUtils]: 172: Hoare triple {70955#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); {70955#false} is VALID [2020-07-08 22:39:25,648 INFO L280 TraceCheckUtils]: 173: Hoare triple {70955#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); {70955#false} is VALID [2020-07-08 22:39:25,649 INFO L280 TraceCheckUtils]: 174: Hoare triple {70955#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); {70955#false} is VALID [2020-07-08 22:39:25,649 INFO L280 TraceCheckUtils]: 175: Hoare triple {70955#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); {70955#false} is VALID [2020-07-08 22:39:25,649 INFO L280 TraceCheckUtils]: 176: Hoare triple {70955#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); {70955#false} is VALID [2020-07-08 22:39:25,650 INFO L280 TraceCheckUtils]: 177: Hoare triple {70955#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); {70955#false} is VALID [2020-07-08 22:39:25,650 INFO L280 TraceCheckUtils]: 178: Hoare triple {70955#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); {70955#false} is VALID [2020-07-08 22:39:25,650 INFO L280 TraceCheckUtils]: 179: Hoare triple {70955#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); {70955#false} is VALID [2020-07-08 22:39:25,651 INFO L280 TraceCheckUtils]: 180: Hoare triple {70955#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); {70955#false} is VALID [2020-07-08 22:39:25,651 INFO L280 TraceCheckUtils]: 181: Hoare triple {70955#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); {70955#false} is VALID [2020-07-08 22:39:25,651 INFO L280 TraceCheckUtils]: 182: Hoare triple {70955#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); {70955#false} is VALID [2020-07-08 22:39:25,651 INFO L280 TraceCheckUtils]: 183: Hoare triple {70955#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); {70955#false} is VALID [2020-07-08 22:39:25,652 INFO L280 TraceCheckUtils]: 184: Hoare triple {70955#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); {70955#false} is VALID [2020-07-08 22:39:25,652 INFO L280 TraceCheckUtils]: 185: Hoare triple {70955#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)); {70955#false} is VALID [2020-07-08 22:39:25,652 INFO L280 TraceCheckUtils]: 186: Hoare triple {70955#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)))); {70955#false} is VALID [2020-07-08 22:39:25,653 INFO L280 TraceCheckUtils]: 187: Hoare triple {70955#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); {70955#false} is VALID [2020-07-08 22:39:25,653 INFO L280 TraceCheckUtils]: 188: Hoare triple {70955#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); {70955#false} is VALID [2020-07-08 22:39:25,653 INFO L280 TraceCheckUtils]: 189: Hoare triple {70955#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)); {70955#false} is VALID [2020-07-08 22:39:25,654 INFO L280 TraceCheckUtils]: 190: Hoare triple {70955#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); {70955#false} is VALID [2020-07-08 22:39:25,654 INFO L280 TraceCheckUtils]: 191: Hoare triple {70955#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); {70955#false} is VALID [2020-07-08 22:39:25,654 INFO L280 TraceCheckUtils]: 192: Hoare triple {70955#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); {70955#false} is VALID [2020-07-08 22:39:25,655 INFO L280 TraceCheckUtils]: 193: Hoare triple {70955#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))); {70955#false} is VALID [2020-07-08 22:39:25,655 INFO L280 TraceCheckUtils]: 194: Hoare triple {70955#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); {70955#false} is VALID [2020-07-08 22:39:25,655 INFO L280 TraceCheckUtils]: 195: Hoare triple {70955#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)); {70955#false} is VALID [2020-07-08 22:39:25,655 INFO L280 TraceCheckUtils]: 196: Hoare triple {70955#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)); {70955#false} is VALID [2020-07-08 22:39:25,656 INFO L280 TraceCheckUtils]: 197: Hoare triple {70955#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); {70955#false} is VALID [2020-07-08 22:39:25,656 INFO L280 TraceCheckUtils]: 198: Hoare triple {70955#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); {70955#false} is VALID [2020-07-08 22:39:25,656 INFO L280 TraceCheckUtils]: 199: Hoare triple {70955#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); {70955#false} is VALID [2020-07-08 22:39:25,657 INFO L280 TraceCheckUtils]: 200: Hoare triple {70955#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); {70955#false} is VALID [2020-07-08 22:39:25,657 INFO L280 TraceCheckUtils]: 201: Hoare triple {70955#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); {70955#false} is VALID [2020-07-08 22:39:25,657 INFO L280 TraceCheckUtils]: 202: Hoare triple {70955#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); {70955#false} is VALID [2020-07-08 22:39:25,658 INFO L280 TraceCheckUtils]: 203: Hoare triple {70955#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); {70955#false} is VALID [2020-07-08 22:39:25,658 INFO L280 TraceCheckUtils]: 204: Hoare triple {70955#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); {70955#false} is VALID [2020-07-08 22:39:25,658 INFO L280 TraceCheckUtils]: 205: Hoare triple {70955#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); {70955#false} is VALID [2020-07-08 22:39:25,659 INFO L280 TraceCheckUtils]: 206: Hoare triple {70955#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)); {70955#false} is VALID [2020-07-08 22:39:25,659 INFO L280 TraceCheckUtils]: 207: Hoare triple {70955#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); {70955#false} is VALID [2020-07-08 22:39:25,659 INFO L280 TraceCheckUtils]: 208: Hoare triple {70955#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); {70955#false} is VALID [2020-07-08 22:39:25,659 INFO L280 TraceCheckUtils]: 209: Hoare triple {70955#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)); {70955#false} is VALID [2020-07-08 22:39:25,660 INFO L280 TraceCheckUtils]: 210: Hoare triple {70955#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)); {70955#false} is VALID [2020-07-08 22:39:25,660 INFO L280 TraceCheckUtils]: 211: Hoare triple {70955#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); {70955#false} is VALID [2020-07-08 22:39:25,660 INFO L280 TraceCheckUtils]: 212: Hoare triple {70955#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); {70955#false} is VALID [2020-07-08 22:39:25,660 INFO L280 TraceCheckUtils]: 213: Hoare triple {70955#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); {70955#false} is VALID [2020-07-08 22:39:25,661 INFO L280 TraceCheckUtils]: 214: Hoare triple {70955#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))); {70955#false} is VALID [2020-07-08 22:39:25,661 INFO L280 TraceCheckUtils]: 215: Hoare triple {70955#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {70955#false} is VALID [2020-07-08 22:39:25,661 INFO L280 TraceCheckUtils]: 216: Hoare triple {70955#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {70955#false} is VALID [2020-07-08 22:39:25,661 INFO L280 TraceCheckUtils]: 217: Hoare triple {70955#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {70955#false} is VALID [2020-07-08 22:39:25,662 INFO L280 TraceCheckUtils]: 218: Hoare triple {70955#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {70955#false} is VALID [2020-07-08 22:39:25,662 INFO L280 TraceCheckUtils]: 219: Hoare triple {70955#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {70955#false} is VALID [2020-07-08 22:39:25,663 INFO L280 TraceCheckUtils]: 220: Hoare triple {70955#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {70955#false} is VALID [2020-07-08 22:39:25,663 INFO L280 TraceCheckUtils]: 221: Hoare triple {70955#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {70955#false} is VALID [2020-07-08 22:39:25,663 INFO L280 TraceCheckUtils]: 222: Hoare triple {70955#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {70955#false} is VALID [2020-07-08 22:39:25,664 INFO L280 TraceCheckUtils]: 223: Hoare triple {70955#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {70955#false} is VALID [2020-07-08 22:39:25,664 INFO L280 TraceCheckUtils]: 224: Hoare triple {70955#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {70955#false} is VALID [2020-07-08 22:39:25,664 INFO L280 TraceCheckUtils]: 225: Hoare triple {70955#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {70955#false} is VALID [2020-07-08 22:39:25,665 INFO L280 TraceCheckUtils]: 226: Hoare triple {70955#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {70955#false} is VALID [2020-07-08 22:39:25,665 INFO L280 TraceCheckUtils]: 227: Hoare triple {70955#false} assume (((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {70955#false} is VALID [2020-07-08 22:39:25,665 INFO L280 TraceCheckUtils]: 228: Hoare triple {70955#false} assume !false; {70955#false} is VALID [2020-07-08 22:39:25,732 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 107 proven. 8 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2020-07-08 22:39:25,732 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1034219924] [2020-07-08 22:39:25,732 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-08 22:39:25,733 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9] total 9 [2020-07-08 22:39:25,733 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [838398644] [2020-07-08 22:39:25,734 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 229 [2020-07-08 22:39:25,736 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 22:39:25,736 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-08 22:39:26,001 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 212 edges. 212 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:39:26,001 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-08 22:39:26,001 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 22:39:26,001 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-08 22:39:26,002 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2020-07-08 22:39:26,002 INFO L87 Difference]: Start difference. First operand 2435 states and 3050 transitions. Second operand 9 states. [2020-07-08 22:40:11,481 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:40:11,481 INFO L93 Difference]: Finished difference Result 5664 states and 7476 transitions. [2020-07-08 22:40:11,481 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2020-07-08 22:40:11,481 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 229 [2020-07-08 22:40:11,481 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 22:40:11,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 22:40:11,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 22 states and 1671 transitions. [2020-07-08 22:40:11,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 22:40:11,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 22 states and 1671 transitions. [2020-07-08 22:40:11,501 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 22 states and 1671 transitions. [2020-07-08 22:40:14,380 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1671 edges. 1671 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:40:14,831 INFO L225 Difference]: With dead ends: 5664 [2020-07-08 22:40:14,831 INFO L226 Difference]: Without dead ends: 3253 [2020-07-08 22:40:14,837 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 40 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 69 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=133, Invalid=329, Unknown=0, NotChecked=0, Total=462 [2020-07-08 22:40:14,840 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3253 states. [2020-07-08 22:40:45,822 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3253 to 2909. [2020-07-08 22:40:45,822 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 22:40:45,822 INFO L82 GeneralOperation]: Start isEquivalent. First operand 3253 states. Second operand 2909 states. [2020-07-08 22:40:45,823 INFO L74 IsIncluded]: Start isIncluded. First operand 3253 states. Second operand 2909 states. [2020-07-08 22:40:45,823 INFO L87 Difference]: Start difference. First operand 3253 states. Second operand 2909 states. [2020-07-08 22:40:46,224 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:40:46,224 INFO L93 Difference]: Finished difference Result 3253 states and 4372 transitions. [2020-07-08 22:40:46,225 INFO L276 IsEmpty]: Start isEmpty. Operand 3253 states and 4372 transitions. [2020-07-08 22:40:46,238 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:40:46,238 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 22:40:46,238 INFO L74 IsIncluded]: Start isIncluded. First operand 2909 states. Second operand 3253 states. [2020-07-08 22:40:46,238 INFO L87 Difference]: Start difference. First operand 2909 states. Second operand 3253 states. [2020-07-08 22:40:46,630 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:40:46,630 INFO L93 Difference]: Finished difference Result 3253 states and 4372 transitions. [2020-07-08 22:40:46,630 INFO L276 IsEmpty]: Start isEmpty. Operand 3253 states and 4372 transitions. [2020-07-08 22:40:46,640 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:40:46,640 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 22:40:46,640 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 22:40:46,640 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 22:40:46,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2909 states. [2020-07-08 22:40:46,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2909 states to 2909 states and 3579 transitions. [2020-07-08 22:40:46,930 INFO L78 Accepts]: Start accepts. Automaton has 2909 states and 3579 transitions. Word has length 229 [2020-07-08 22:40:46,930 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 22:40:46,930 INFO L479 AbstractCegarLoop]: Abstraction has 2909 states and 3579 transitions. [2020-07-08 22:40:46,930 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-08 22:40:46,930 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 2909 states and 3579 transitions. [2020-07-08 22:40:59,005 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 3579 edges. 3579 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:40:59,006 INFO L276 IsEmpty]: Start isEmpty. Operand 2909 states and 3579 transitions. [2020-07-08 22:40:59,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2020-07-08 22:40:59,012 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 22:40:59,012 INFO L422 BasicCegarLoop]: trace histogram [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, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 22:40:59,012 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-07-08 22:40:59,012 INFO L427 AbstractCegarLoop]: === Iteration 8 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 22:40:59,013 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 22:40:59,013 INFO L82 PathProgramCache]: Analyzing trace with hash 1820249468, now seen corresponding path program 1 times [2020-07-08 22:40:59,013 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 22:40:59,013 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [988123776] [2020-07-08 22:40:59,013 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 22:40:59,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-07-08 22:40:59,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-07-08 22:40:59,206 INFO L174 FreeRefinementEngine]: Strategy FIXED_PREFERENCES found a feasible trace [2020-07-08 22:40:59,207 INFO L520 BasicCegarLoop]: Counterexample might be feasible [2020-07-08 22:40:59,207 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-07-08 22:40:59,356 WARN L170 areAnnotationChecker]: ULTIMATE.initENTRY has no Hoare annotation [2020-07-08 22:40:59,356 WARN L170 areAnnotationChecker]: calculate_outputENTRY has no Hoare annotation [2020-07-08 22:40:59,357 WARN L170 areAnnotationChecker]: ULTIMATE.startENTRY has no Hoare annotation [2020-07-08 22:40:59,357 WARN L170 areAnnotationChecker]: ULTIMATE.startENTRY has no Hoare annotation [2020-07-08 22:40:59,357 WARN L170 areAnnotationChecker]: mainENTRY has no Hoare annotation [2020-07-08 22:40:59,357 WARN L170 areAnnotationChecker]: L8 has no Hoare annotation [2020-07-08 22:40:59,357 WARN L170 areAnnotationChecker]: L31 has no Hoare annotation [2020-07-08 22:40:59,357 WARN L170 areAnnotationChecker]: L31 has no Hoare annotation [2020-07-08 22:40:59,357 WARN L170 areAnnotationChecker]: L-1 has no Hoare annotation [2020-07-08 22:40:59,357 WARN L170 areAnnotationChecker]: L-1 has no Hoare annotation [2020-07-08 22:40:59,357 WARN L170 areAnnotationChecker]: L583-2 has no Hoare annotation [2020-07-08 22:40:59,358 WARN L170 areAnnotationChecker]: L583-2 has no Hoare annotation [2020-07-08 22:40:59,358 WARN L170 areAnnotationChecker]: L583-2 has no Hoare annotation [2020-07-08 22:40:59,358 WARN L170 areAnnotationChecker]: L9 has no Hoare annotation [2020-07-08 22:40:59,358 WARN L170 areAnnotationChecker]: L32 has no Hoare annotation [2020-07-08 22:40:59,358 WARN L170 areAnnotationChecker]: L35 has no Hoare annotation [2020-07-08 22:40:59,358 WARN L170 areAnnotationChecker]: L35 has no Hoare annotation [2020-07-08 22:40:59,358 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2020-07-08 22:40:59,358 WARN L170 areAnnotationChecker]: L583-3 has no Hoare annotation [2020-07-08 22:40:59,358 WARN L170 areAnnotationChecker]: L586 has no Hoare annotation [2020-07-08 22:40:59,359 WARN L170 areAnnotationChecker]: L10 has no Hoare annotation [2020-07-08 22:40:59,359 WARN L170 areAnnotationChecker]: L33 has no Hoare annotation [2020-07-08 22:40:59,359 WARN L170 areAnnotationChecker]: L36 has no Hoare annotation [2020-07-08 22:40:59,359 WARN L170 areAnnotationChecker]: L43 has no Hoare annotation [2020-07-08 22:40:59,359 WARN L170 areAnnotationChecker]: L43 has no Hoare annotation [2020-07-08 22:40:59,359 WARN L170 areAnnotationChecker]: mainEXIT has no Hoare annotation [2020-07-08 22:40:59,359 WARN L170 areAnnotationChecker]: L587 has no Hoare annotation [2020-07-08 22:40:59,359 WARN L170 areAnnotationChecker]: L11 has no Hoare annotation [2020-07-08 22:40:59,359 WARN L170 areAnnotationChecker]: L34 has no Hoare annotation [2020-07-08 22:40:59,359 WARN L170 areAnnotationChecker]: L37 has no Hoare annotation [2020-07-08 22:40:59,360 WARN L170 areAnnotationChecker]: L44 has no Hoare annotation [2020-07-08 22:40:59,360 WARN L170 areAnnotationChecker]: L49 has no Hoare annotation [2020-07-08 22:40:59,360 WARN L170 areAnnotationChecker]: L49 has no Hoare annotation [2020-07-08 22:40:59,360 WARN L170 areAnnotationChecker]: L587-1 has no Hoare annotation [2020-07-08 22:40:59,360 WARN L170 areAnnotationChecker]: L12 has no Hoare annotation [2020-07-08 22:40:59,360 WARN L170 areAnnotationChecker]: calculate_outputFINAL has no Hoare annotation [2020-07-08 22:40:59,360 WARN L170 areAnnotationChecker]: L38 has no Hoare annotation [2020-07-08 22:40:59,360 WARN L170 areAnnotationChecker]: L45 has no Hoare annotation [2020-07-08 22:40:59,360 WARN L170 areAnnotationChecker]: L50 has no Hoare annotation [2020-07-08 22:40:59,361 WARN L170 areAnnotationChecker]: L54 has no Hoare annotation [2020-07-08 22:40:59,361 WARN L170 areAnnotationChecker]: L54 has no Hoare annotation [2020-07-08 22:40:59,361 WARN L170 areAnnotationChecker]: L587-2 has no Hoare annotation [2020-07-08 22:40:59,361 WARN L170 areAnnotationChecker]: L15 has no Hoare annotation [2020-07-08 22:40:59,361 WARN L170 areAnnotationChecker]: calculate_outputEXIT has no Hoare annotation [2020-07-08 22:40:59,361 WARN L170 areAnnotationChecker]: L39 has no Hoare annotation [2020-07-08 22:40:59,361 WARN L170 areAnnotationChecker]: L46 has no Hoare annotation [2020-07-08 22:40:59,361 WARN L170 areAnnotationChecker]: L51 has no Hoare annotation [2020-07-08 22:40:59,361 WARN L170 areAnnotationChecker]: L55 has no Hoare annotation [2020-07-08 22:40:59,361 WARN L170 areAnnotationChecker]: L62 has no Hoare annotation [2020-07-08 22:40:59,362 WARN L170 areAnnotationChecker]: L62 has no Hoare annotation [2020-07-08 22:40:59,362 WARN L170 areAnnotationChecker]: L588 has no Hoare annotation [2020-07-08 22:40:59,362 WARN L170 areAnnotationChecker]: L588 has no Hoare annotation [2020-07-08 22:40:59,362 WARN L170 areAnnotationChecker]: L16 has no Hoare annotation [2020-07-08 22:40:59,362 WARN L170 areAnnotationChecker]: L591-1 has no Hoare annotation [2020-07-08 22:40:59,362 WARN L170 areAnnotationChecker]: L40 has no Hoare annotation [2020-07-08 22:40:59,362 WARN L170 areAnnotationChecker]: L47 has no Hoare annotation [2020-07-08 22:40:59,362 WARN L170 areAnnotationChecker]: L52 has no Hoare annotation [2020-07-08 22:40:59,362 WARN L170 areAnnotationChecker]: L56 has no Hoare annotation [2020-07-08 22:40:59,363 WARN L170 areAnnotationChecker]: L63 has no Hoare annotation [2020-07-08 22:40:59,363 WARN L170 areAnnotationChecker]: L65 has no Hoare annotation [2020-07-08 22:40:59,363 WARN L170 areAnnotationChecker]: L65 has no Hoare annotation [2020-07-08 22:40:59,363 WARN L170 areAnnotationChecker]: L588-1 has no Hoare annotation [2020-07-08 22:40:59,363 WARN L170 areAnnotationChecker]: L591 has no Hoare annotation [2020-07-08 22:40:59,363 WARN L170 areAnnotationChecker]: L591 has no Hoare annotation [2020-07-08 22:40:59,363 WARN L170 areAnnotationChecker]: L17 has no Hoare annotation [2020-07-08 22:40:59,363 WARN L170 areAnnotationChecker]: L591-2 has no Hoare annotation [2020-07-08 22:40:59,363 WARN L170 areAnnotationChecker]: L41 has no Hoare annotation [2020-07-08 22:40:59,363 WARN L170 areAnnotationChecker]: L48 has no Hoare annotation [2020-07-08 22:40:59,364 WARN L170 areAnnotationChecker]: L53 has no Hoare annotation [2020-07-08 22:40:59,364 WARN L170 areAnnotationChecker]: L57 has no Hoare annotation [2020-07-08 22:40:59,364 WARN L170 areAnnotationChecker]: L64 has no Hoare annotation [2020-07-08 22:40:59,364 WARN L170 areAnnotationChecker]: L66 has no Hoare annotation [2020-07-08 22:40:59,364 WARN L170 areAnnotationChecker]: L72 has no Hoare annotation [2020-07-08 22:40:59,364 WARN L170 areAnnotationChecker]: L72 has no Hoare annotation [2020-07-08 22:40:59,364 WARN L170 areAnnotationChecker]: L18 has no Hoare annotation [2020-07-08 22:40:59,364 WARN L170 areAnnotationChecker]: L591-3 has no Hoare annotation [2020-07-08 22:40:59,364 WARN L170 areAnnotationChecker]: L42 has no Hoare annotation [2020-07-08 22:40:59,364 WARN L170 areAnnotationChecker]: L58 has no Hoare annotation [2020-07-08 22:40:59,365 WARN L170 areAnnotationChecker]: L67 has no Hoare annotation [2020-07-08 22:40:59,365 WARN L170 areAnnotationChecker]: L73 has no Hoare annotation [2020-07-08 22:40:59,365 WARN L170 areAnnotationChecker]: L80 has no Hoare annotation [2020-07-08 22:40:59,365 WARN L170 areAnnotationChecker]: L80 has no Hoare annotation [2020-07-08 22:40:59,365 WARN L170 areAnnotationChecker]: L19 has no Hoare annotation [2020-07-08 22:40:59,365 WARN L170 areAnnotationChecker]: L59 has no Hoare annotation [2020-07-08 22:40:59,365 WARN L170 areAnnotationChecker]: L68 has no Hoare annotation [2020-07-08 22:40:59,365 WARN L170 areAnnotationChecker]: L74 has no Hoare annotation [2020-07-08 22:40:59,365 WARN L170 areAnnotationChecker]: L81 has no Hoare annotation [2020-07-08 22:40:59,365 WARN L170 areAnnotationChecker]: L84 has no Hoare annotation [2020-07-08 22:40:59,366 WARN L170 areAnnotationChecker]: L84 has no Hoare annotation [2020-07-08 22:40:59,366 WARN L170 areAnnotationChecker]: L20 has no Hoare annotation [2020-07-08 22:40:59,366 WARN L170 areAnnotationChecker]: L60 has no Hoare annotation [2020-07-08 22:40:59,366 WARN L170 areAnnotationChecker]: L69 has no Hoare annotation [2020-07-08 22:40:59,366 WARN L170 areAnnotationChecker]: L75 has no Hoare annotation [2020-07-08 22:40:59,366 WARN L170 areAnnotationChecker]: L82 has no Hoare annotation [2020-07-08 22:40:59,366 WARN L170 areAnnotationChecker]: L85 has no Hoare annotation [2020-07-08 22:40:59,366 WARN L170 areAnnotationChecker]: L92 has no Hoare annotation [2020-07-08 22:40:59,366 WARN L170 areAnnotationChecker]: L92 has no Hoare annotation [2020-07-08 22:40:59,367 WARN L170 areAnnotationChecker]: L22 has no Hoare annotation [2020-07-08 22:40:59,367 WARN L170 areAnnotationChecker]: L61 has no Hoare annotation [2020-07-08 22:40:59,367 WARN L170 areAnnotationChecker]: L70 has no Hoare annotation [2020-07-08 22:40:59,367 WARN L170 areAnnotationChecker]: L76 has no Hoare annotation [2020-07-08 22:40:59,367 WARN L170 areAnnotationChecker]: L83 has no Hoare annotation [2020-07-08 22:40:59,367 WARN L170 areAnnotationChecker]: L86 has no Hoare annotation [2020-07-08 22:40:59,367 WARN L170 areAnnotationChecker]: L93 has no Hoare annotation [2020-07-08 22:40:59,367 WARN L170 areAnnotationChecker]: L97 has no Hoare annotation [2020-07-08 22:40:59,367 WARN L170 areAnnotationChecker]: L97 has no Hoare annotation [2020-07-08 22:40:59,367 WARN L170 areAnnotationChecker]: L23 has no Hoare annotation [2020-07-08 22:40:59,368 WARN L170 areAnnotationChecker]: L71 has no Hoare annotation [2020-07-08 22:40:59,368 WARN L170 areAnnotationChecker]: L77 has no Hoare annotation [2020-07-08 22:40:59,368 WARN L170 areAnnotationChecker]: L87 has no Hoare annotation [2020-07-08 22:40:59,368 WARN L170 areAnnotationChecker]: L94 has no Hoare annotation [2020-07-08 22:40:59,368 WARN L170 areAnnotationChecker]: L98 has no Hoare annotation [2020-07-08 22:40:59,368 WARN L170 areAnnotationChecker]: L102 has no Hoare annotation [2020-07-08 22:40:59,368 WARN L170 areAnnotationChecker]: L102 has no Hoare annotation [2020-07-08 22:40:59,368 WARN L170 areAnnotationChecker]: L24 has no Hoare annotation [2020-07-08 22:40:59,368 WARN L170 areAnnotationChecker]: L78 has no Hoare annotation [2020-07-08 22:40:59,368 WARN L170 areAnnotationChecker]: L88 has no Hoare annotation [2020-07-08 22:40:59,369 WARN L170 areAnnotationChecker]: L95 has no Hoare annotation [2020-07-08 22:40:59,369 WARN L170 areAnnotationChecker]: L99 has no Hoare annotation [2020-07-08 22:40:59,369 WARN L170 areAnnotationChecker]: L103 has no Hoare annotation [2020-07-08 22:40:59,369 WARN L170 areAnnotationChecker]: L108 has no Hoare annotation [2020-07-08 22:40:59,369 WARN L170 areAnnotationChecker]: L108 has no Hoare annotation [2020-07-08 22:40:59,369 WARN L170 areAnnotationChecker]: L25 has no Hoare annotation [2020-07-08 22:40:59,369 WARN L170 areAnnotationChecker]: L79 has no Hoare annotation [2020-07-08 22:40:59,369 WARN L170 areAnnotationChecker]: L89 has no Hoare annotation [2020-07-08 22:40:59,369 WARN L170 areAnnotationChecker]: L96 has no Hoare annotation [2020-07-08 22:40:59,370 WARN L170 areAnnotationChecker]: L100 has no Hoare annotation [2020-07-08 22:40:59,370 WARN L170 areAnnotationChecker]: L104 has no Hoare annotation [2020-07-08 22:40:59,370 WARN L170 areAnnotationChecker]: L109 has no Hoare annotation [2020-07-08 22:40:59,370 WARN L170 areAnnotationChecker]: L114 has no Hoare annotation [2020-07-08 22:40:59,370 WARN L170 areAnnotationChecker]: L114 has no Hoare annotation [2020-07-08 22:40:59,370 WARN L170 areAnnotationChecker]: L26 has no Hoare annotation [2020-07-08 22:40:59,370 WARN L170 areAnnotationChecker]: L90 has no Hoare annotation [2020-07-08 22:40:59,370 WARN L170 areAnnotationChecker]: L101 has no Hoare annotation [2020-07-08 22:40:59,370 WARN L170 areAnnotationChecker]: L105 has no Hoare annotation [2020-07-08 22:40:59,371 WARN L170 areAnnotationChecker]: L110 has no Hoare annotation [2020-07-08 22:40:59,371 WARN L170 areAnnotationChecker]: L115 has no Hoare annotation [2020-07-08 22:40:59,371 WARN L170 areAnnotationChecker]: L119 has no Hoare annotation [2020-07-08 22:40:59,371 WARN L170 areAnnotationChecker]: L119 has no Hoare annotation [2020-07-08 22:40:59,371 WARN L170 areAnnotationChecker]: L27 has no Hoare annotation [2020-07-08 22:40:59,371 WARN L170 areAnnotationChecker]: L91 has no Hoare annotation [2020-07-08 22:40:59,371 WARN L170 areAnnotationChecker]: L106 has no Hoare annotation [2020-07-08 22:40:59,371 WARN L170 areAnnotationChecker]: L111 has no Hoare annotation [2020-07-08 22:40:59,372 WARN L170 areAnnotationChecker]: L116 has no Hoare annotation [2020-07-08 22:40:59,372 WARN L170 areAnnotationChecker]: L120 has no Hoare annotation [2020-07-08 22:40:59,372 WARN L170 areAnnotationChecker]: L124 has no Hoare annotation [2020-07-08 22:40:59,372 WARN L170 areAnnotationChecker]: L124 has no Hoare annotation [2020-07-08 22:40:59,372 WARN L170 areAnnotationChecker]: L28 has no Hoare annotation [2020-07-08 22:40:59,372 WARN L170 areAnnotationChecker]: L107 has no Hoare annotation [2020-07-08 22:40:59,372 WARN L170 areAnnotationChecker]: L112 has no Hoare annotation [2020-07-08 22:40:59,372 WARN L170 areAnnotationChecker]: L117 has no Hoare annotation [2020-07-08 22:40:59,372 WARN L170 areAnnotationChecker]: L121 has no Hoare annotation [2020-07-08 22:40:59,373 WARN L170 areAnnotationChecker]: L125 has no Hoare annotation [2020-07-08 22:40:59,373 WARN L170 areAnnotationChecker]: L129 has no Hoare annotation [2020-07-08 22:40:59,373 WARN L170 areAnnotationChecker]: L129 has no Hoare annotation [2020-07-08 22:40:59,373 WARN L170 areAnnotationChecker]: ULTIMATE.initFINAL has no Hoare annotation [2020-07-08 22:40:59,373 WARN L170 areAnnotationChecker]: L113 has no Hoare annotation [2020-07-08 22:40:59,373 WARN L170 areAnnotationChecker]: L118 has no Hoare annotation [2020-07-08 22:40:59,373 WARN L170 areAnnotationChecker]: L122 has no Hoare annotation [2020-07-08 22:40:59,373 WARN L170 areAnnotationChecker]: L126 has no Hoare annotation [2020-07-08 22:40:59,373 WARN L170 areAnnotationChecker]: L130 has no Hoare annotation [2020-07-08 22:40:59,374 WARN L170 areAnnotationChecker]: L136 has no Hoare annotation [2020-07-08 22:40:59,374 WARN L170 areAnnotationChecker]: L136 has no Hoare annotation [2020-07-08 22:40:59,374 WARN L170 areAnnotationChecker]: ULTIMATE.initEXIT has no Hoare annotation [2020-07-08 22:40:59,374 WARN L170 areAnnotationChecker]: L123 has no Hoare annotation [2020-07-08 22:40:59,374 WARN L170 areAnnotationChecker]: L127 has no Hoare annotation [2020-07-08 22:40:59,374 WARN L170 areAnnotationChecker]: L131 has no Hoare annotation [2020-07-08 22:40:59,374 WARN L170 areAnnotationChecker]: L137 has no Hoare annotation [2020-07-08 22:40:59,374 WARN L170 areAnnotationChecker]: L140 has no Hoare annotation [2020-07-08 22:40:59,374 WARN L170 areAnnotationChecker]: L140 has no Hoare annotation [2020-07-08 22:40:59,374 WARN L170 areAnnotationChecker]: L128 has no Hoare annotation [2020-07-08 22:40:59,375 WARN L170 areAnnotationChecker]: L132 has no Hoare annotation [2020-07-08 22:40:59,375 WARN L170 areAnnotationChecker]: L138 has no Hoare annotation [2020-07-08 22:40:59,375 WARN L170 areAnnotationChecker]: L141 has no Hoare annotation [2020-07-08 22:40:59,375 WARN L170 areAnnotationChecker]: L144 has no Hoare annotation [2020-07-08 22:40:59,375 WARN L170 areAnnotationChecker]: L144 has no Hoare annotation [2020-07-08 22:40:59,375 WARN L170 areAnnotationChecker]: L133 has no Hoare annotation [2020-07-08 22:40:59,375 WARN L170 areAnnotationChecker]: L139 has no Hoare annotation [2020-07-08 22:40:59,375 WARN L170 areAnnotationChecker]: L142 has no Hoare annotation [2020-07-08 22:40:59,375 WARN L170 areAnnotationChecker]: L145 has no Hoare annotation [2020-07-08 22:40:59,375 WARN L170 areAnnotationChecker]: L148 has no Hoare annotation [2020-07-08 22:40:59,376 WARN L170 areAnnotationChecker]: L148 has no Hoare annotation [2020-07-08 22:40:59,376 WARN L170 areAnnotationChecker]: L134 has no Hoare annotation [2020-07-08 22:40:59,376 WARN L170 areAnnotationChecker]: L143 has no Hoare annotation [2020-07-08 22:40:59,376 WARN L170 areAnnotationChecker]: L146 has no Hoare annotation [2020-07-08 22:40:59,376 WARN L170 areAnnotationChecker]: L149 has no Hoare annotation [2020-07-08 22:40:59,376 WARN L170 areAnnotationChecker]: L152 has no Hoare annotation [2020-07-08 22:40:59,376 WARN L170 areAnnotationChecker]: L152 has no Hoare annotation [2020-07-08 22:40:59,376 WARN L170 areAnnotationChecker]: L135 has no Hoare annotation [2020-07-08 22:40:59,376 WARN L170 areAnnotationChecker]: L147 has no Hoare annotation [2020-07-08 22:40:59,376 WARN L170 areAnnotationChecker]: L150 has no Hoare annotation [2020-07-08 22:40:59,377 WARN L170 areAnnotationChecker]: L153 has no Hoare annotation [2020-07-08 22:40:59,377 WARN L170 areAnnotationChecker]: L160 has no Hoare annotation [2020-07-08 22:40:59,377 WARN L170 areAnnotationChecker]: L160 has no Hoare annotation [2020-07-08 22:40:59,377 WARN L170 areAnnotationChecker]: L151 has no Hoare annotation [2020-07-08 22:40:59,377 WARN L170 areAnnotationChecker]: L154 has no Hoare annotation [2020-07-08 22:40:59,377 WARN L170 areAnnotationChecker]: L161 has no Hoare annotation [2020-07-08 22:40:59,377 WARN L170 areAnnotationChecker]: L165 has no Hoare annotation [2020-07-08 22:40:59,377 WARN L170 areAnnotationChecker]: L165 has no Hoare annotation [2020-07-08 22:40:59,377 WARN L170 areAnnotationChecker]: L155 has no Hoare annotation [2020-07-08 22:40:59,377 WARN L170 areAnnotationChecker]: L162 has no Hoare annotation [2020-07-08 22:40:59,378 WARN L170 areAnnotationChecker]: L166 has no Hoare annotation [2020-07-08 22:40:59,378 WARN L170 areAnnotationChecker]: L173 has no Hoare annotation [2020-07-08 22:40:59,378 WARN L170 areAnnotationChecker]: L173 has no Hoare annotation [2020-07-08 22:40:59,378 WARN L170 areAnnotationChecker]: L156 has no Hoare annotation [2020-07-08 22:40:59,378 WARN L170 areAnnotationChecker]: L163 has no Hoare annotation [2020-07-08 22:40:59,378 WARN L170 areAnnotationChecker]: L167 has no Hoare annotation [2020-07-08 22:40:59,378 WARN L170 areAnnotationChecker]: L174 has no Hoare annotation [2020-07-08 22:40:59,378 WARN L170 areAnnotationChecker]: L178 has no Hoare annotation [2020-07-08 22:40:59,378 WARN L170 areAnnotationChecker]: L178 has no Hoare annotation [2020-07-08 22:40:59,379 WARN L170 areAnnotationChecker]: L157 has no Hoare annotation [2020-07-08 22:40:59,379 WARN L170 areAnnotationChecker]: L164 has no Hoare annotation [2020-07-08 22:40:59,379 WARN L170 areAnnotationChecker]: L168 has no Hoare annotation [2020-07-08 22:40:59,379 WARN L170 areAnnotationChecker]: L175 has no Hoare annotation [2020-07-08 22:40:59,379 WARN L170 areAnnotationChecker]: L179 has no Hoare annotation [2020-07-08 22:40:59,379 WARN L170 areAnnotationChecker]: L186 has no Hoare annotation [2020-07-08 22:40:59,379 WARN L170 areAnnotationChecker]: L186 has no Hoare annotation [2020-07-08 22:40:59,379 WARN L170 areAnnotationChecker]: L158 has no Hoare annotation [2020-07-08 22:40:59,379 WARN L170 areAnnotationChecker]: L169 has no Hoare annotation [2020-07-08 22:40:59,380 WARN L170 areAnnotationChecker]: L176 has no Hoare annotation [2020-07-08 22:40:59,380 WARN L170 areAnnotationChecker]: L180 has no Hoare annotation [2020-07-08 22:40:59,380 WARN L170 areAnnotationChecker]: L187 has no Hoare annotation [2020-07-08 22:40:59,380 WARN L170 areAnnotationChecker]: L189 has no Hoare annotation [2020-07-08 22:40:59,380 WARN L170 areAnnotationChecker]: L189 has no Hoare annotation [2020-07-08 22:40:59,380 WARN L170 areAnnotationChecker]: L159 has no Hoare annotation [2020-07-08 22:40:59,380 WARN L170 areAnnotationChecker]: L170 has no Hoare annotation [2020-07-08 22:40:59,380 WARN L170 areAnnotationChecker]: L177 has no Hoare annotation [2020-07-08 22:40:59,380 WARN L170 areAnnotationChecker]: L181 has no Hoare annotation [2020-07-08 22:40:59,381 WARN L170 areAnnotationChecker]: L188 has no Hoare annotation [2020-07-08 22:40:59,381 WARN L170 areAnnotationChecker]: L190 has no Hoare annotation [2020-07-08 22:40:59,381 WARN L170 areAnnotationChecker]: L194 has no Hoare annotation [2020-07-08 22:40:59,381 WARN L170 areAnnotationChecker]: L194 has no Hoare annotation [2020-07-08 22:40:59,381 WARN L170 areAnnotationChecker]: L171 has no Hoare annotation [2020-07-08 22:40:59,381 WARN L170 areAnnotationChecker]: L182 has no Hoare annotation [2020-07-08 22:40:59,381 WARN L170 areAnnotationChecker]: L191 has no Hoare annotation [2020-07-08 22:40:59,381 WARN L170 areAnnotationChecker]: L195 has no Hoare annotation [2020-07-08 22:40:59,381 WARN L170 areAnnotationChecker]: L197 has no Hoare annotation [2020-07-08 22:40:59,381 WARN L170 areAnnotationChecker]: L197 has no Hoare annotation [2020-07-08 22:40:59,381 WARN L170 areAnnotationChecker]: L172 has no Hoare annotation [2020-07-08 22:40:59,382 WARN L170 areAnnotationChecker]: L183 has no Hoare annotation [2020-07-08 22:40:59,382 WARN L170 areAnnotationChecker]: L192 has no Hoare annotation [2020-07-08 22:40:59,382 WARN L170 areAnnotationChecker]: L196 has no Hoare annotation [2020-07-08 22:40:59,382 WARN L170 areAnnotationChecker]: L198 has no Hoare annotation [2020-07-08 22:40:59,382 WARN L170 areAnnotationChecker]: L203 has no Hoare annotation [2020-07-08 22:40:59,382 WARN L170 areAnnotationChecker]: L203 has no Hoare annotation [2020-07-08 22:40:59,382 WARN L170 areAnnotationChecker]: L184 has no Hoare annotation [2020-07-08 22:40:59,382 WARN L170 areAnnotationChecker]: L193 has no Hoare annotation [2020-07-08 22:40:59,382 WARN L170 areAnnotationChecker]: L199 has no Hoare annotation [2020-07-08 22:40:59,382 WARN L170 areAnnotationChecker]: L204 has no Hoare annotation [2020-07-08 22:40:59,383 WARN L170 areAnnotationChecker]: L208 has no Hoare annotation [2020-07-08 22:40:59,383 WARN L170 areAnnotationChecker]: L208 has no Hoare annotation [2020-07-08 22:40:59,383 WARN L170 areAnnotationChecker]: L185 has no Hoare annotation [2020-07-08 22:40:59,383 WARN L170 areAnnotationChecker]: L200 has no Hoare annotation [2020-07-08 22:40:59,383 WARN L170 areAnnotationChecker]: L205 has no Hoare annotation [2020-07-08 22:40:59,383 WARN L170 areAnnotationChecker]: L209 has no Hoare annotation [2020-07-08 22:40:59,383 WARN L170 areAnnotationChecker]: L214 has no Hoare annotation [2020-07-08 22:40:59,383 WARN L170 areAnnotationChecker]: L214 has no Hoare annotation [2020-07-08 22:40:59,384 WARN L170 areAnnotationChecker]: L201 has no Hoare annotation [2020-07-08 22:40:59,384 WARN L170 areAnnotationChecker]: L206 has no Hoare annotation [2020-07-08 22:40:59,384 WARN L170 areAnnotationChecker]: L210 has no Hoare annotation [2020-07-08 22:40:59,384 WARN L170 areAnnotationChecker]: L215 has no Hoare annotation [2020-07-08 22:40:59,384 WARN L170 areAnnotationChecker]: L218 has no Hoare annotation [2020-07-08 22:40:59,384 WARN L170 areAnnotationChecker]: L218 has no Hoare annotation [2020-07-08 22:40:59,384 WARN L170 areAnnotationChecker]: L202 has no Hoare annotation [2020-07-08 22:40:59,384 WARN L170 areAnnotationChecker]: L207 has no Hoare annotation [2020-07-08 22:40:59,384 WARN L170 areAnnotationChecker]: L211 has no Hoare annotation [2020-07-08 22:40:59,385 WARN L170 areAnnotationChecker]: L216 has no Hoare annotation [2020-07-08 22:40:59,385 WARN L170 areAnnotationChecker]: L219 has no Hoare annotation [2020-07-08 22:40:59,385 WARN L170 areAnnotationChecker]: L223 has no Hoare annotation [2020-07-08 22:40:59,385 WARN L170 areAnnotationChecker]: L223 has no Hoare annotation [2020-07-08 22:40:59,385 WARN L170 areAnnotationChecker]: L212 has no Hoare annotation [2020-07-08 22:40:59,385 WARN L170 areAnnotationChecker]: L217 has no Hoare annotation [2020-07-08 22:40:59,385 WARN L170 areAnnotationChecker]: L220 has no Hoare annotation [2020-07-08 22:40:59,385 WARN L170 areAnnotationChecker]: L224 has no Hoare annotation [2020-07-08 22:40:59,385 WARN L170 areAnnotationChecker]: L231 has no Hoare annotation [2020-07-08 22:40:59,386 WARN L170 areAnnotationChecker]: L231 has no Hoare annotation [2020-07-08 22:40:59,386 WARN L170 areAnnotationChecker]: L213 has no Hoare annotation [2020-07-08 22:40:59,386 WARN L170 areAnnotationChecker]: L221 has no Hoare annotation [2020-07-08 22:40:59,386 WARN L170 areAnnotationChecker]: L225 has no Hoare annotation [2020-07-08 22:40:59,386 WARN L170 areAnnotationChecker]: L232 has no Hoare annotation [2020-07-08 22:40:59,386 WARN L170 areAnnotationChecker]: L238 has no Hoare annotation [2020-07-08 22:40:59,386 WARN L170 areAnnotationChecker]: L238 has no Hoare annotation [2020-07-08 22:40:59,386 WARN L170 areAnnotationChecker]: L222 has no Hoare annotation [2020-07-08 22:40:59,386 WARN L170 areAnnotationChecker]: L226 has no Hoare annotation [2020-07-08 22:40:59,387 WARN L170 areAnnotationChecker]: L233 has no Hoare annotation [2020-07-08 22:40:59,387 WARN L170 areAnnotationChecker]: L239 has no Hoare annotation [2020-07-08 22:40:59,387 WARN L170 areAnnotationChecker]: L245 has no Hoare annotation [2020-07-08 22:40:59,387 WARN L170 areAnnotationChecker]: L245 has no Hoare annotation [2020-07-08 22:40:59,387 WARN L170 areAnnotationChecker]: L227 has no Hoare annotation [2020-07-08 22:40:59,387 WARN L170 areAnnotationChecker]: L234 has no Hoare annotation [2020-07-08 22:40:59,387 WARN L170 areAnnotationChecker]: L240 has no Hoare annotation [2020-07-08 22:40:59,387 WARN L170 areAnnotationChecker]: L246 has no Hoare annotation [2020-07-08 22:40:59,387 WARN L170 areAnnotationChecker]: L250 has no Hoare annotation [2020-07-08 22:40:59,387 WARN L170 areAnnotationChecker]: L250 has no Hoare annotation [2020-07-08 22:40:59,388 WARN L170 areAnnotationChecker]: L228 has no Hoare annotation [2020-07-08 22:40:59,388 WARN L170 areAnnotationChecker]: L235 has no Hoare annotation [2020-07-08 22:40:59,388 WARN L170 areAnnotationChecker]: L241 has no Hoare annotation [2020-07-08 22:40:59,388 WARN L170 areAnnotationChecker]: L247 has no Hoare annotation [2020-07-08 22:40:59,388 WARN L170 areAnnotationChecker]: L251 has no Hoare annotation [2020-07-08 22:40:59,388 WARN L170 areAnnotationChecker]: L256 has no Hoare annotation [2020-07-08 22:40:59,388 WARN L170 areAnnotationChecker]: L256 has no Hoare annotation [2020-07-08 22:40:59,388 WARN L170 areAnnotationChecker]: L229 has no Hoare annotation [2020-07-08 22:40:59,388 WARN L170 areAnnotationChecker]: L236 has no Hoare annotation [2020-07-08 22:40:59,389 WARN L170 areAnnotationChecker]: L242 has no Hoare annotation [2020-07-08 22:40:59,389 WARN L170 areAnnotationChecker]: L248 has no Hoare annotation [2020-07-08 22:40:59,389 WARN L170 areAnnotationChecker]: L252 has no Hoare annotation [2020-07-08 22:40:59,389 WARN L170 areAnnotationChecker]: L257 has no Hoare annotation [2020-07-08 22:40:59,389 WARN L170 areAnnotationChecker]: L261 has no Hoare annotation [2020-07-08 22:40:59,389 WARN L170 areAnnotationChecker]: L261 has no Hoare annotation [2020-07-08 22:40:59,389 WARN L170 areAnnotationChecker]: L230 has no Hoare annotation [2020-07-08 22:40:59,389 WARN L170 areAnnotationChecker]: L237 has no Hoare annotation [2020-07-08 22:40:59,389 WARN L170 areAnnotationChecker]: L243 has no Hoare annotation [2020-07-08 22:40:59,390 WARN L170 areAnnotationChecker]: L249 has no Hoare annotation [2020-07-08 22:40:59,390 WARN L170 areAnnotationChecker]: L253 has no Hoare annotation [2020-07-08 22:40:59,390 WARN L170 areAnnotationChecker]: L258 has no Hoare annotation [2020-07-08 22:40:59,390 WARN L170 areAnnotationChecker]: L262 has no Hoare annotation [2020-07-08 22:40:59,390 WARN L170 areAnnotationChecker]: L265 has no Hoare annotation [2020-07-08 22:40:59,390 WARN L170 areAnnotationChecker]: L265 has no Hoare annotation [2020-07-08 22:40:59,390 WARN L170 areAnnotationChecker]: L244 has no Hoare annotation [2020-07-08 22:40:59,390 WARN L170 areAnnotationChecker]: L254 has no Hoare annotation [2020-07-08 22:40:59,391 WARN L170 areAnnotationChecker]: L259 has no Hoare annotation [2020-07-08 22:40:59,391 WARN L170 areAnnotationChecker]: L263 has no Hoare annotation [2020-07-08 22:40:59,391 WARN L170 areAnnotationChecker]: L266 has no Hoare annotation [2020-07-08 22:40:59,391 WARN L170 areAnnotationChecker]: L268 has no Hoare annotation [2020-07-08 22:40:59,391 WARN L170 areAnnotationChecker]: L268 has no Hoare annotation [2020-07-08 22:40:59,391 WARN L170 areAnnotationChecker]: L255 has no Hoare annotation [2020-07-08 22:40:59,391 WARN L170 areAnnotationChecker]: L260 has no Hoare annotation [2020-07-08 22:40:59,391 WARN L170 areAnnotationChecker]: L264 has no Hoare annotation [2020-07-08 22:40:59,391 WARN L170 areAnnotationChecker]: L267 has no Hoare annotation [2020-07-08 22:40:59,392 WARN L170 areAnnotationChecker]: L269 has no Hoare annotation [2020-07-08 22:40:59,392 WARN L170 areAnnotationChecker]: L273 has no Hoare annotation [2020-07-08 22:40:59,392 WARN L170 areAnnotationChecker]: L273 has no Hoare annotation [2020-07-08 22:40:59,392 WARN L170 areAnnotationChecker]: L270 has no Hoare annotation [2020-07-08 22:40:59,392 WARN L170 areAnnotationChecker]: L274 has no Hoare annotation [2020-07-08 22:40:59,392 WARN L170 areAnnotationChecker]: L278 has no Hoare annotation [2020-07-08 22:40:59,392 WARN L170 areAnnotationChecker]: L278 has no Hoare annotation [2020-07-08 22:40:59,392 WARN L170 areAnnotationChecker]: L271 has no Hoare annotation [2020-07-08 22:40:59,392 WARN L170 areAnnotationChecker]: L275 has no Hoare annotation [2020-07-08 22:40:59,393 WARN L170 areAnnotationChecker]: L279 has no Hoare annotation [2020-07-08 22:40:59,393 WARN L170 areAnnotationChecker]: L286 has no Hoare annotation [2020-07-08 22:40:59,393 WARN L170 areAnnotationChecker]: L286 has no Hoare annotation [2020-07-08 22:40:59,393 WARN L170 areAnnotationChecker]: L272 has no Hoare annotation [2020-07-08 22:40:59,393 WARN L170 areAnnotationChecker]: L276 has no Hoare annotation [2020-07-08 22:40:59,393 WARN L170 areAnnotationChecker]: L280 has no Hoare annotation [2020-07-08 22:40:59,393 WARN L170 areAnnotationChecker]: L287 has no Hoare annotation [2020-07-08 22:40:59,393 WARN L170 areAnnotationChecker]: L292 has no Hoare annotation [2020-07-08 22:40:59,393 WARN L170 areAnnotationChecker]: L292 has no Hoare annotation [2020-07-08 22:40:59,394 WARN L170 areAnnotationChecker]: L277 has no Hoare annotation [2020-07-08 22:40:59,394 WARN L170 areAnnotationChecker]: L281 has no Hoare annotation [2020-07-08 22:40:59,394 WARN L170 areAnnotationChecker]: L288 has no Hoare annotation [2020-07-08 22:40:59,394 WARN L170 areAnnotationChecker]: L293 has no Hoare annotation [2020-07-08 22:40:59,394 WARN L170 areAnnotationChecker]: L299 has no Hoare annotation [2020-07-08 22:40:59,394 WARN L170 areAnnotationChecker]: L299 has no Hoare annotation [2020-07-08 22:40:59,394 WARN L170 areAnnotationChecker]: L282 has no Hoare annotation [2020-07-08 22:40:59,394 WARN L170 areAnnotationChecker]: L289 has no Hoare annotation [2020-07-08 22:40:59,395 WARN L170 areAnnotationChecker]: L294 has no Hoare annotation [2020-07-08 22:40:59,395 WARN L170 areAnnotationChecker]: L300 has no Hoare annotation [2020-07-08 22:40:59,395 WARN L170 areAnnotationChecker]: L306 has no Hoare annotation [2020-07-08 22:40:59,395 WARN L170 areAnnotationChecker]: L306 has no Hoare annotation [2020-07-08 22:40:59,395 WARN L170 areAnnotationChecker]: L283 has no Hoare annotation [2020-07-08 22:40:59,395 WARN L170 areAnnotationChecker]: L290 has no Hoare annotation [2020-07-08 22:40:59,395 WARN L170 areAnnotationChecker]: L295 has no Hoare annotation [2020-07-08 22:40:59,395 WARN L170 areAnnotationChecker]: L301 has no Hoare annotation [2020-07-08 22:40:59,395 WARN L170 areAnnotationChecker]: L307 has no Hoare annotation [2020-07-08 22:40:59,395 WARN L170 areAnnotationChecker]: L312 has no Hoare annotation [2020-07-08 22:40:59,396 WARN L170 areAnnotationChecker]: L312 has no Hoare annotation [2020-07-08 22:40:59,396 WARN L170 areAnnotationChecker]: L284 has no Hoare annotation [2020-07-08 22:40:59,396 WARN L170 areAnnotationChecker]: L291 has no Hoare annotation [2020-07-08 22:40:59,396 WARN L170 areAnnotationChecker]: L296 has no Hoare annotation [2020-07-08 22:40:59,396 WARN L170 areAnnotationChecker]: L302 has no Hoare annotation [2020-07-08 22:40:59,396 WARN L170 areAnnotationChecker]: L308 has no Hoare annotation [2020-07-08 22:40:59,396 WARN L170 areAnnotationChecker]: L313 has no Hoare annotation [2020-07-08 22:40:59,396 WARN L170 areAnnotationChecker]: L316 has no Hoare annotation [2020-07-08 22:40:59,396 WARN L170 areAnnotationChecker]: L316 has no Hoare annotation [2020-07-08 22:40:59,396 WARN L170 areAnnotationChecker]: L285 has no Hoare annotation [2020-07-08 22:40:59,397 WARN L170 areAnnotationChecker]: L297 has no Hoare annotation [2020-07-08 22:40:59,397 WARN L170 areAnnotationChecker]: L303 has no Hoare annotation [2020-07-08 22:40:59,397 WARN L170 areAnnotationChecker]: L309 has no Hoare annotation [2020-07-08 22:40:59,397 WARN L170 areAnnotationChecker]: L314 has no Hoare annotation [2020-07-08 22:40:59,397 WARN L170 areAnnotationChecker]: L317 has no Hoare annotation [2020-07-08 22:40:59,397 WARN L170 areAnnotationChecker]: L318 has no Hoare annotation [2020-07-08 22:40:59,397 WARN L170 areAnnotationChecker]: L318 has no Hoare annotation [2020-07-08 22:40:59,397 WARN L170 areAnnotationChecker]: L298 has no Hoare annotation [2020-07-08 22:40:59,397 WARN L170 areAnnotationChecker]: L304 has no Hoare annotation [2020-07-08 22:40:59,398 WARN L170 areAnnotationChecker]: L310 has no Hoare annotation [2020-07-08 22:40:59,398 WARN L170 areAnnotationChecker]: L315 has no Hoare annotation [2020-07-08 22:40:59,398 WARN L170 areAnnotationChecker]: L319 has no Hoare annotation [2020-07-08 22:40:59,398 WARN L170 areAnnotationChecker]: L324 has no Hoare annotation [2020-07-08 22:40:59,398 WARN L170 areAnnotationChecker]: L324 has no Hoare annotation [2020-07-08 22:40:59,398 WARN L170 areAnnotationChecker]: L305 has no Hoare annotation [2020-07-08 22:40:59,398 WARN L170 areAnnotationChecker]: L311 has no Hoare annotation [2020-07-08 22:40:59,398 WARN L170 areAnnotationChecker]: L320 has no Hoare annotation [2020-07-08 22:40:59,398 WARN L170 areAnnotationChecker]: L325 has no Hoare annotation [2020-07-08 22:40:59,399 WARN L170 areAnnotationChecker]: L329 has no Hoare annotation [2020-07-08 22:40:59,399 WARN L170 areAnnotationChecker]: L329 has no Hoare annotation [2020-07-08 22:40:59,399 WARN L170 areAnnotationChecker]: L321 has no Hoare annotation [2020-07-08 22:40:59,399 WARN L170 areAnnotationChecker]: L326 has no Hoare annotation [2020-07-08 22:40:59,399 WARN L170 areAnnotationChecker]: L330 has no Hoare annotation [2020-07-08 22:40:59,399 WARN L170 areAnnotationChecker]: L333 has no Hoare annotation [2020-07-08 22:40:59,399 WARN L170 areAnnotationChecker]: L333 has no Hoare annotation [2020-07-08 22:40:59,399 WARN L170 areAnnotationChecker]: L322 has no Hoare annotation [2020-07-08 22:40:59,399 WARN L170 areAnnotationChecker]: L327 has no Hoare annotation [2020-07-08 22:40:59,400 WARN L170 areAnnotationChecker]: L331 has no Hoare annotation [2020-07-08 22:40:59,400 WARN L170 areAnnotationChecker]: L334 has no Hoare annotation [2020-07-08 22:40:59,400 WARN L170 areAnnotationChecker]: L337 has no Hoare annotation [2020-07-08 22:40:59,400 WARN L170 areAnnotationChecker]: L337 has no Hoare annotation [2020-07-08 22:40:59,400 WARN L170 areAnnotationChecker]: L323 has no Hoare annotation [2020-07-08 22:40:59,400 WARN L170 areAnnotationChecker]: L328 has no Hoare annotation [2020-07-08 22:40:59,400 WARN L170 areAnnotationChecker]: L332 has no Hoare annotation [2020-07-08 22:40:59,400 WARN L170 areAnnotationChecker]: L335 has no Hoare annotation [2020-07-08 22:40:59,400 WARN L170 areAnnotationChecker]: L338 has no Hoare annotation [2020-07-08 22:40:59,400 WARN L170 areAnnotationChecker]: L345 has no Hoare annotation [2020-07-08 22:40:59,401 WARN L170 areAnnotationChecker]: L345 has no Hoare annotation [2020-07-08 22:40:59,401 WARN L170 areAnnotationChecker]: L336 has no Hoare annotation [2020-07-08 22:40:59,401 WARN L170 areAnnotationChecker]: L339 has no Hoare annotation [2020-07-08 22:40:59,401 WARN L170 areAnnotationChecker]: L346 has no Hoare annotation [2020-07-08 22:40:59,401 WARN L170 areAnnotationChecker]: L353 has no Hoare annotation [2020-07-08 22:40:59,401 WARN L170 areAnnotationChecker]: L353 has no Hoare annotation [2020-07-08 22:40:59,401 WARN L170 areAnnotationChecker]: L340 has no Hoare annotation [2020-07-08 22:40:59,401 WARN L170 areAnnotationChecker]: L347 has no Hoare annotation [2020-07-08 22:40:59,401 WARN L170 areAnnotationChecker]: L354 has no Hoare annotation [2020-07-08 22:40:59,401 WARN L170 areAnnotationChecker]: L355 has no Hoare annotation [2020-07-08 22:40:59,402 WARN L170 areAnnotationChecker]: L355 has no Hoare annotation [2020-07-08 22:40:59,402 WARN L170 areAnnotationChecker]: L341 has no Hoare annotation [2020-07-08 22:40:59,402 WARN L170 areAnnotationChecker]: L348 has no Hoare annotation [2020-07-08 22:40:59,402 WARN L170 areAnnotationChecker]: L356 has no Hoare annotation [2020-07-08 22:40:59,402 WARN L170 areAnnotationChecker]: L361 has no Hoare annotation [2020-07-08 22:40:59,402 WARN L170 areAnnotationChecker]: L361 has no Hoare annotation [2020-07-08 22:40:59,402 WARN L170 areAnnotationChecker]: L342 has no Hoare annotation [2020-07-08 22:40:59,402 WARN L170 areAnnotationChecker]: L349 has no Hoare annotation [2020-07-08 22:40:59,403 WARN L170 areAnnotationChecker]: L357 has no Hoare annotation [2020-07-08 22:40:59,403 WARN L170 areAnnotationChecker]: L362 has no Hoare annotation [2020-07-08 22:40:59,403 WARN L170 areAnnotationChecker]: L363 has no Hoare annotation [2020-07-08 22:40:59,403 WARN L170 areAnnotationChecker]: L363 has no Hoare annotation [2020-07-08 22:40:59,403 WARN L170 areAnnotationChecker]: L343 has no Hoare annotation [2020-07-08 22:40:59,403 WARN L170 areAnnotationChecker]: L350 has no Hoare annotation [2020-07-08 22:40:59,404 WARN L170 areAnnotationChecker]: L358 has no Hoare annotation [2020-07-08 22:40:59,404 WARN L170 areAnnotationChecker]: L364 has no Hoare annotation [2020-07-08 22:40:59,404 WARN L170 areAnnotationChecker]: L365 has no Hoare annotation [2020-07-08 22:40:59,404 WARN L170 areAnnotationChecker]: L365 has no Hoare annotation [2020-07-08 22:40:59,404 WARN L170 areAnnotationChecker]: L344 has no Hoare annotation [2020-07-08 22:40:59,404 WARN L170 areAnnotationChecker]: L351 has no Hoare annotation [2020-07-08 22:40:59,405 WARN L170 areAnnotationChecker]: L359 has no Hoare annotation [2020-07-08 22:40:59,405 WARN L170 areAnnotationChecker]: L366 has no Hoare annotation [2020-07-08 22:40:59,405 WARN L170 areAnnotationChecker]: L372 has no Hoare annotation [2020-07-08 22:40:59,405 WARN L170 areAnnotationChecker]: L372 has no Hoare annotation [2020-07-08 22:40:59,405 WARN L170 areAnnotationChecker]: L352 has no Hoare annotation [2020-07-08 22:40:59,405 WARN L170 areAnnotationChecker]: L360 has no Hoare annotation [2020-07-08 22:40:59,406 WARN L170 areAnnotationChecker]: L367 has no Hoare annotation [2020-07-08 22:40:59,406 WARN L170 areAnnotationChecker]: L373 has no Hoare annotation [2020-07-08 22:40:59,406 WARN L170 areAnnotationChecker]: L377 has no Hoare annotation [2020-07-08 22:40:59,406 WARN L170 areAnnotationChecker]: L377 has no Hoare annotation [2020-07-08 22:40:59,406 WARN L170 areAnnotationChecker]: L368 has no Hoare annotation [2020-07-08 22:40:59,406 WARN L170 areAnnotationChecker]: L374 has no Hoare annotation [2020-07-08 22:40:59,407 WARN L170 areAnnotationChecker]: L378 has no Hoare annotation [2020-07-08 22:40:59,407 WARN L170 areAnnotationChecker]: L382 has no Hoare annotation [2020-07-08 22:40:59,407 WARN L170 areAnnotationChecker]: L382 has no Hoare annotation [2020-07-08 22:40:59,407 WARN L170 areAnnotationChecker]: L369 has no Hoare annotation [2020-07-08 22:40:59,407 WARN L170 areAnnotationChecker]: L375 has no Hoare annotation [2020-07-08 22:40:59,407 WARN L170 areAnnotationChecker]: L379 has no Hoare annotation [2020-07-08 22:40:59,408 WARN L170 areAnnotationChecker]: L383 has no Hoare annotation [2020-07-08 22:40:59,408 WARN L170 areAnnotationChecker]: L391 has no Hoare annotation [2020-07-08 22:40:59,408 WARN L170 areAnnotationChecker]: L391 has no Hoare annotation [2020-07-08 22:40:59,408 WARN L170 areAnnotationChecker]: L370 has no Hoare annotation [2020-07-08 22:40:59,408 WARN L170 areAnnotationChecker]: L376 has no Hoare annotation [2020-07-08 22:40:59,409 WARN L170 areAnnotationChecker]: L380 has no Hoare annotation [2020-07-08 22:40:59,409 WARN L170 areAnnotationChecker]: L384 has no Hoare annotation [2020-07-08 22:40:59,409 WARN L170 areAnnotationChecker]: L392 has no Hoare annotation [2020-07-08 22:40:59,409 WARN L170 areAnnotationChecker]: L391-2 has no Hoare annotation [2020-07-08 22:40:59,409 WARN L170 areAnnotationChecker]: L391-2 has no Hoare annotation [2020-07-08 22:40:59,409 WARN L170 areAnnotationChecker]: L371 has no Hoare annotation [2020-07-08 22:40:59,409 WARN L170 areAnnotationChecker]: L381 has no Hoare annotation [2020-07-08 22:40:59,410 WARN L170 areAnnotationChecker]: L385 has no Hoare annotation [2020-07-08 22:40:59,410 WARN L170 areAnnotationChecker]: L395 has no Hoare annotation [2020-07-08 22:40:59,410 WARN L170 areAnnotationChecker]: L394-1 has no Hoare annotation [2020-07-08 22:40:59,410 WARN L170 areAnnotationChecker]: L394-1 has no Hoare annotation [2020-07-08 22:40:59,410 WARN L170 areAnnotationChecker]: L386 has no Hoare annotation [2020-07-08 22:40:59,410 WARN L170 areAnnotationChecker]: L398 has no Hoare annotation [2020-07-08 22:40:59,411 WARN L170 areAnnotationChecker]: L397-1 has no Hoare annotation [2020-07-08 22:40:59,411 WARN L170 areAnnotationChecker]: L397-1 has no Hoare annotation [2020-07-08 22:40:59,411 WARN L170 areAnnotationChecker]: L387 has no Hoare annotation [2020-07-08 22:40:59,411 WARN L170 areAnnotationChecker]: L401 has no Hoare annotation [2020-07-08 22:40:59,411 WARN L170 areAnnotationChecker]: L400-1 has no Hoare annotation [2020-07-08 22:40:59,411 WARN L170 areAnnotationChecker]: L400-1 has no Hoare annotation [2020-07-08 22:40:59,412 WARN L170 areAnnotationChecker]: L388 has no Hoare annotation [2020-07-08 22:40:59,412 WARN L170 areAnnotationChecker]: L404 has no Hoare annotation [2020-07-08 22:40:59,412 WARN L170 areAnnotationChecker]: L403-1 has no Hoare annotation [2020-07-08 22:40:59,412 WARN L170 areAnnotationChecker]: L403-1 has no Hoare annotation [2020-07-08 22:40:59,412 WARN L170 areAnnotationChecker]: L389 has no Hoare annotation [2020-07-08 22:40:59,412 WARN L170 areAnnotationChecker]: L407 has no Hoare annotation [2020-07-08 22:40:59,413 WARN L170 areAnnotationChecker]: L406-1 has no Hoare annotation [2020-07-08 22:40:59,413 WARN L170 areAnnotationChecker]: L406-1 has no Hoare annotation [2020-07-08 22:40:59,413 WARN L170 areAnnotationChecker]: L410 has no Hoare annotation [2020-07-08 22:40:59,413 WARN L170 areAnnotationChecker]: L409-1 has no Hoare annotation [2020-07-08 22:40:59,413 WARN L170 areAnnotationChecker]: L409-1 has no Hoare annotation [2020-07-08 22:40:59,413 WARN L170 areAnnotationChecker]: L413 has no Hoare annotation [2020-07-08 22:40:59,414 WARN L170 areAnnotationChecker]: L412-1 has no Hoare annotation [2020-07-08 22:40:59,414 WARN L170 areAnnotationChecker]: L412-1 has no Hoare annotation [2020-07-08 22:40:59,414 WARN L170 areAnnotationChecker]: L416 has no Hoare annotation [2020-07-08 22:40:59,414 WARN L170 areAnnotationChecker]: L415-1 has no Hoare annotation [2020-07-08 22:40:59,414 WARN L170 areAnnotationChecker]: L415-1 has no Hoare annotation [2020-07-08 22:40:59,414 WARN L170 areAnnotationChecker]: L419 has no Hoare annotation [2020-07-08 22:40:59,415 WARN L170 areAnnotationChecker]: L418-1 has no Hoare annotation [2020-07-08 22:40:59,415 WARN L170 areAnnotationChecker]: L418-1 has no Hoare annotation [2020-07-08 22:40:59,415 WARN L170 areAnnotationChecker]: L422 has no Hoare annotation [2020-07-08 22:40:59,415 WARN L170 areAnnotationChecker]: L421-1 has no Hoare annotation [2020-07-08 22:40:59,415 WARN L170 areAnnotationChecker]: L421-1 has no Hoare annotation [2020-07-08 22:40:59,415 WARN L170 areAnnotationChecker]: L425 has no Hoare annotation [2020-07-08 22:40:59,416 WARN L170 areAnnotationChecker]: L424-1 has no Hoare annotation [2020-07-08 22:40:59,416 WARN L170 areAnnotationChecker]: L424-1 has no Hoare annotation [2020-07-08 22:40:59,416 WARN L170 areAnnotationChecker]: L428 has no Hoare annotation [2020-07-08 22:40:59,416 WARN L170 areAnnotationChecker]: L428 has no Hoare annotation [2020-07-08 22:40:59,416 WARN L170 areAnnotationChecker]: L427-1 has no Hoare annotation [2020-07-08 22:40:59,416 WARN L170 areAnnotationChecker]: L427-1 has no Hoare annotation [2020-07-08 22:40:59,416 WARN L170 areAnnotationChecker]: L431 has no Hoare annotation [2020-07-08 22:40:59,417 WARN L170 areAnnotationChecker]: L430-1 has no Hoare annotation [2020-07-08 22:40:59,417 WARN L170 areAnnotationChecker]: L430-1 has no Hoare annotation [2020-07-08 22:40:59,417 WARN L170 areAnnotationChecker]: L434 has no Hoare annotation [2020-07-08 22:40:59,417 WARN L170 areAnnotationChecker]: L433-1 has no Hoare annotation [2020-07-08 22:40:59,417 WARN L170 areAnnotationChecker]: L433-1 has no Hoare annotation [2020-07-08 22:40:59,417 WARN L170 areAnnotationChecker]: L437 has no Hoare annotation [2020-07-08 22:40:59,418 WARN L170 areAnnotationChecker]: L436-1 has no Hoare annotation [2020-07-08 22:40:59,418 WARN L170 areAnnotationChecker]: L436-1 has no Hoare annotation [2020-07-08 22:40:59,418 WARN L170 areAnnotationChecker]: L440 has no Hoare annotation [2020-07-08 22:40:59,418 WARN L170 areAnnotationChecker]: L439-1 has no Hoare annotation [2020-07-08 22:40:59,418 WARN L170 areAnnotationChecker]: L439-1 has no Hoare annotation [2020-07-08 22:40:59,418 WARN L170 areAnnotationChecker]: L443 has no Hoare annotation [2020-07-08 22:40:59,419 WARN L170 areAnnotationChecker]: L442-1 has no Hoare annotation [2020-07-08 22:40:59,419 WARN L170 areAnnotationChecker]: L442-1 has no Hoare annotation [2020-07-08 22:40:59,419 WARN L170 areAnnotationChecker]: L446 has no Hoare annotation [2020-07-08 22:40:59,419 WARN L170 areAnnotationChecker]: L445-1 has no Hoare annotation [2020-07-08 22:40:59,419 WARN L170 areAnnotationChecker]: L445-1 has no Hoare annotation [2020-07-08 22:40:59,419 WARN L170 areAnnotationChecker]: L449 has no Hoare annotation [2020-07-08 22:40:59,420 WARN L170 areAnnotationChecker]: L448-1 has no Hoare annotation [2020-07-08 22:40:59,420 WARN L170 areAnnotationChecker]: L448-1 has no Hoare annotation [2020-07-08 22:40:59,420 WARN L170 areAnnotationChecker]: L452 has no Hoare annotation [2020-07-08 22:40:59,420 WARN L170 areAnnotationChecker]: L451-1 has no Hoare annotation [2020-07-08 22:40:59,420 WARN L170 areAnnotationChecker]: L451-1 has no Hoare annotation [2020-07-08 22:40:59,420 WARN L170 areAnnotationChecker]: L455 has no Hoare annotation [2020-07-08 22:40:59,421 WARN L170 areAnnotationChecker]: L454-1 has no Hoare annotation [2020-07-08 22:40:59,421 WARN L170 areAnnotationChecker]: L454-1 has no Hoare annotation [2020-07-08 22:40:59,421 WARN L170 areAnnotationChecker]: L458 has no Hoare annotation [2020-07-08 22:40:59,421 WARN L170 areAnnotationChecker]: L457-1 has no Hoare annotation [2020-07-08 22:40:59,421 WARN L170 areAnnotationChecker]: L457-1 has no Hoare annotation [2020-07-08 22:40:59,421 WARN L170 areAnnotationChecker]: L461 has no Hoare annotation [2020-07-08 22:40:59,422 WARN L170 areAnnotationChecker]: L460-1 has no Hoare annotation [2020-07-08 22:40:59,422 WARN L170 areAnnotationChecker]: L460-1 has no Hoare annotation [2020-07-08 22:40:59,422 WARN L170 areAnnotationChecker]: L464 has no Hoare annotation [2020-07-08 22:40:59,422 WARN L170 areAnnotationChecker]: L463-1 has no Hoare annotation [2020-07-08 22:40:59,422 WARN L170 areAnnotationChecker]: L463-1 has no Hoare annotation [2020-07-08 22:40:59,422 WARN L170 areAnnotationChecker]: L467 has no Hoare annotation [2020-07-08 22:40:59,423 WARN L170 areAnnotationChecker]: L466-1 has no Hoare annotation [2020-07-08 22:40:59,423 WARN L170 areAnnotationChecker]: L466-1 has no Hoare annotation [2020-07-08 22:40:59,423 WARN L170 areAnnotationChecker]: L470 has no Hoare annotation [2020-07-08 22:40:59,423 WARN L170 areAnnotationChecker]: L469-1 has no Hoare annotation [2020-07-08 22:40:59,423 WARN L170 areAnnotationChecker]: L469-1 has no Hoare annotation [2020-07-08 22:40:59,423 WARN L170 areAnnotationChecker]: L473 has no Hoare annotation [2020-07-08 22:40:59,424 WARN L170 areAnnotationChecker]: L472-1 has no Hoare annotation [2020-07-08 22:40:59,424 WARN L170 areAnnotationChecker]: L472-1 has no Hoare annotation [2020-07-08 22:40:59,424 WARN L170 areAnnotationChecker]: L476 has no Hoare annotation [2020-07-08 22:40:59,424 WARN L170 areAnnotationChecker]: L475-1 has no Hoare annotation [2020-07-08 22:40:59,424 WARN L170 areAnnotationChecker]: L475-1 has no Hoare annotation [2020-07-08 22:40:59,424 WARN L170 areAnnotationChecker]: L479 has no Hoare annotation [2020-07-08 22:40:59,425 WARN L170 areAnnotationChecker]: L478-1 has no Hoare annotation [2020-07-08 22:40:59,425 WARN L170 areAnnotationChecker]: L478-1 has no Hoare annotation [2020-07-08 22:40:59,425 WARN L170 areAnnotationChecker]: L482 has no Hoare annotation [2020-07-08 22:40:59,425 WARN L170 areAnnotationChecker]: L481-1 has no Hoare annotation [2020-07-08 22:40:59,425 WARN L170 areAnnotationChecker]: L481-1 has no Hoare annotation [2020-07-08 22:40:59,425 WARN L170 areAnnotationChecker]: L485 has no Hoare annotation [2020-07-08 22:40:59,426 WARN L170 areAnnotationChecker]: L484-1 has no Hoare annotation [2020-07-08 22:40:59,426 WARN L170 areAnnotationChecker]: L484-1 has no Hoare annotation [2020-07-08 22:40:59,426 WARN L170 areAnnotationChecker]: L488 has no Hoare annotation [2020-07-08 22:40:59,426 WARN L170 areAnnotationChecker]: L487-1 has no Hoare annotation [2020-07-08 22:40:59,426 WARN L170 areAnnotationChecker]: L487-1 has no Hoare annotation [2020-07-08 22:40:59,426 WARN L170 areAnnotationChecker]: L491 has no Hoare annotation [2020-07-08 22:40:59,426 WARN L170 areAnnotationChecker]: L490-1 has no Hoare annotation [2020-07-08 22:40:59,426 WARN L170 areAnnotationChecker]: L490-1 has no Hoare annotation [2020-07-08 22:40:59,426 WARN L170 areAnnotationChecker]: L494 has no Hoare annotation [2020-07-08 22:40:59,427 WARN L170 areAnnotationChecker]: L493-1 has no Hoare annotation [2020-07-08 22:40:59,427 WARN L170 areAnnotationChecker]: L493-1 has no Hoare annotation [2020-07-08 22:40:59,427 WARN L170 areAnnotationChecker]: L497 has no Hoare annotation [2020-07-08 22:40:59,427 WARN L170 areAnnotationChecker]: L496-1 has no Hoare annotation [2020-07-08 22:40:59,427 WARN L170 areAnnotationChecker]: L496-1 has no Hoare annotation [2020-07-08 22:40:59,427 WARN L170 areAnnotationChecker]: L500 has no Hoare annotation [2020-07-08 22:40:59,427 WARN L170 areAnnotationChecker]: L499-1 has no Hoare annotation [2020-07-08 22:40:59,427 WARN L170 areAnnotationChecker]: L499-1 has no Hoare annotation [2020-07-08 22:40:59,427 WARN L170 areAnnotationChecker]: L503 has no Hoare annotation [2020-07-08 22:40:59,427 WARN L170 areAnnotationChecker]: L502-1 has no Hoare annotation [2020-07-08 22:40:59,428 WARN L170 areAnnotationChecker]: L502-1 has no Hoare annotation [2020-07-08 22:40:59,428 WARN L170 areAnnotationChecker]: L506 has no Hoare annotation [2020-07-08 22:40:59,428 WARN L170 areAnnotationChecker]: L505-1 has no Hoare annotation [2020-07-08 22:40:59,428 WARN L170 areAnnotationChecker]: L505-1 has no Hoare annotation [2020-07-08 22:40:59,428 WARN L170 areAnnotationChecker]: L509 has no Hoare annotation [2020-07-08 22:40:59,428 WARN L170 areAnnotationChecker]: L508-1 has no Hoare annotation [2020-07-08 22:40:59,428 WARN L170 areAnnotationChecker]: L508-1 has no Hoare annotation [2020-07-08 22:40:59,428 WARN L170 areAnnotationChecker]: L512 has no Hoare annotation [2020-07-08 22:40:59,428 WARN L170 areAnnotationChecker]: L511-1 has no Hoare annotation [2020-07-08 22:40:59,429 WARN L170 areAnnotationChecker]: L511-1 has no Hoare annotation [2020-07-08 22:40:59,429 WARN L170 areAnnotationChecker]: L515 has no Hoare annotation [2020-07-08 22:40:59,429 WARN L170 areAnnotationChecker]: L514-1 has no Hoare annotation [2020-07-08 22:40:59,429 WARN L170 areAnnotationChecker]: L514-1 has no Hoare annotation [2020-07-08 22:40:59,429 WARN L170 areAnnotationChecker]: L518 has no Hoare annotation [2020-07-08 22:40:59,429 WARN L170 areAnnotationChecker]: L517-1 has no Hoare annotation [2020-07-08 22:40:59,429 WARN L170 areAnnotationChecker]: L517-1 has no Hoare annotation [2020-07-08 22:40:59,429 WARN L170 areAnnotationChecker]: L521 has no Hoare annotation [2020-07-08 22:40:59,429 WARN L170 areAnnotationChecker]: L520-1 has no Hoare annotation [2020-07-08 22:40:59,430 WARN L170 areAnnotationChecker]: L520-1 has no Hoare annotation [2020-07-08 22:40:59,430 WARN L170 areAnnotationChecker]: L524 has no Hoare annotation [2020-07-08 22:40:59,430 WARN L170 areAnnotationChecker]: L523-1 has no Hoare annotation [2020-07-08 22:40:59,430 WARN L170 areAnnotationChecker]: L523-1 has no Hoare annotation [2020-07-08 22:40:59,430 WARN L170 areAnnotationChecker]: L527 has no Hoare annotation [2020-07-08 22:40:59,430 WARN L170 areAnnotationChecker]: L526-1 has no Hoare annotation [2020-07-08 22:40:59,430 WARN L170 areAnnotationChecker]: L526-1 has no Hoare annotation [2020-07-08 22:40:59,430 WARN L170 areAnnotationChecker]: L530 has no Hoare annotation [2020-07-08 22:40:59,430 WARN L170 areAnnotationChecker]: L529-1 has no Hoare annotation [2020-07-08 22:40:59,431 WARN L170 areAnnotationChecker]: L529-1 has no Hoare annotation [2020-07-08 22:40:59,431 WARN L170 areAnnotationChecker]: L533 has no Hoare annotation [2020-07-08 22:40:59,431 WARN L170 areAnnotationChecker]: L532-1 has no Hoare annotation [2020-07-08 22:40:59,431 WARN L170 areAnnotationChecker]: L532-1 has no Hoare annotation [2020-07-08 22:40:59,431 WARN L170 areAnnotationChecker]: L536 has no Hoare annotation [2020-07-08 22:40:59,431 WARN L170 areAnnotationChecker]: L535-1 has no Hoare annotation [2020-07-08 22:40:59,431 WARN L170 areAnnotationChecker]: L535-1 has no Hoare annotation [2020-07-08 22:40:59,431 WARN L170 areAnnotationChecker]: L539 has no Hoare annotation [2020-07-08 22:40:59,432 WARN L170 areAnnotationChecker]: L538-1 has no Hoare annotation [2020-07-08 22:40:59,432 WARN L170 areAnnotationChecker]: L538-1 has no Hoare annotation [2020-07-08 22:40:59,432 WARN L170 areAnnotationChecker]: L542 has no Hoare annotation [2020-07-08 22:40:59,432 WARN L170 areAnnotationChecker]: L541-1 has no Hoare annotation [2020-07-08 22:40:59,432 WARN L170 areAnnotationChecker]: L541-1 has no Hoare annotation [2020-07-08 22:40:59,432 WARN L170 areAnnotationChecker]: L545 has no Hoare annotation [2020-07-08 22:40:59,432 WARN L170 areAnnotationChecker]: L544-1 has no Hoare annotation [2020-07-08 22:40:59,432 WARN L170 areAnnotationChecker]: L544-1 has no Hoare annotation [2020-07-08 22:40:59,432 WARN L170 areAnnotationChecker]: L548 has no Hoare annotation [2020-07-08 22:40:59,433 WARN L170 areAnnotationChecker]: L547-1 has no Hoare annotation [2020-07-08 22:40:59,433 WARN L170 areAnnotationChecker]: L547-1 has no Hoare annotation [2020-07-08 22:40:59,433 WARN L170 areAnnotationChecker]: L551 has no Hoare annotation [2020-07-08 22:40:59,433 WARN L170 areAnnotationChecker]: L550-1 has no Hoare annotation [2020-07-08 22:40:59,433 WARN L170 areAnnotationChecker]: L550-1 has no Hoare annotation [2020-07-08 22:40:59,433 WARN L170 areAnnotationChecker]: L554 has no Hoare annotation [2020-07-08 22:40:59,433 WARN L170 areAnnotationChecker]: L553-1 has no Hoare annotation [2020-07-08 22:40:59,433 WARN L170 areAnnotationChecker]: L553-1 has no Hoare annotation [2020-07-08 22:40:59,433 WARN L170 areAnnotationChecker]: L557 has no Hoare annotation [2020-07-08 22:40:59,433 WARN L170 areAnnotationChecker]: L556-1 has no Hoare annotation [2020-07-08 22:40:59,434 WARN L170 areAnnotationChecker]: L556-1 has no Hoare annotation [2020-07-08 22:40:59,434 WARN L170 areAnnotationChecker]: L560 has no Hoare annotation [2020-07-08 22:40:59,434 WARN L170 areAnnotationChecker]: L559-1 has no Hoare annotation [2020-07-08 22:40:59,434 WARN L170 areAnnotationChecker]: L559-1 has no Hoare annotation [2020-07-08 22:40:59,434 WARN L170 areAnnotationChecker]: L563 has no Hoare annotation [2020-07-08 22:40:59,434 WARN L170 areAnnotationChecker]: L562-1 has no Hoare annotation [2020-07-08 22:40:59,434 WARN L170 areAnnotationChecker]: L562-1 has no Hoare annotation [2020-07-08 22:40:59,434 WARN L170 areAnnotationChecker]: L566 has no Hoare annotation [2020-07-08 22:40:59,434 WARN L170 areAnnotationChecker]: L565-1 has no Hoare annotation [2020-07-08 22:40:59,434 WARN L170 areAnnotationChecker]: L565-1 has no Hoare annotation [2020-07-08 22:40:59,435 WARN L170 areAnnotationChecker]: L569 has no Hoare annotation [2020-07-08 22:40:59,435 WARN L170 areAnnotationChecker]: L568-1 has no Hoare annotation [2020-07-08 22:40:59,435 WARN L170 areAnnotationChecker]: L568-1 has no Hoare annotation [2020-07-08 22:40:59,435 WARN L170 areAnnotationChecker]: L572 has no Hoare annotation [2020-07-08 22:40:59,435 WARN L170 areAnnotationChecker]: L571-1 has no Hoare annotation [2020-07-08 22:40:59,435 INFO L163 areAnnotationChecker]: CFG has 0 edges. 0 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [2020-07-08 22:40:59,440 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 08.07 10:40:59 BoogieIcfgContainer [2020-07-08 22:40:59,441 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-07-08 22:40:59,444 INFO L168 Benchmark]: Toolchain (without parser) took 336405.31 ms. Allocated memory was 137.4 MB in the beginning and 427.8 MB in the end (delta: 290.5 MB). Free memory was 101.3 MB in the beginning and 97.1 MB in the end (delta: 4.2 MB). Peak memory consumption was 294.6 MB. Max. memory is 7.1 GB. [2020-07-08 22:40:59,445 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 137.4 MB. Free memory was 120.8 MB in the beginning and 120.6 MB in the end (delta: 210.1 kB). Peak memory consumption was 210.1 kB. Max. memory is 7.1 GB. [2020-07-08 22:40:59,446 INFO L168 Benchmark]: CACSL2BoogieTranslator took 787.07 ms. Allocated memory was 137.4 MB in the beginning and 203.4 MB in the end (delta: 66.1 MB). Free memory was 101.1 MB in the beginning and 164.5 MB in the end (delta: -63.4 MB). Peak memory consumption was 39.9 MB. Max. memory is 7.1 GB. [2020-07-08 22:40:59,447 INFO L168 Benchmark]: Boogie Preprocessor took 153.61 ms. Allocated memory is still 203.4 MB. Free memory was 164.5 MB in the beginning and 159.3 MB in the end (delta: 5.2 MB). Peak memory consumption was 5.2 MB. Max. memory is 7.1 GB. [2020-07-08 22:40:59,447 INFO L168 Benchmark]: RCFGBuilder took 2073.64 ms. Allocated memory was 203.4 MB in the beginning and 254.3 MB in the end (delta: 50.9 MB). Free memory was 158.5 MB in the beginning and 192.8 MB in the end (delta: -34.3 MB). Peak memory consumption was 110.5 MB. Max. memory is 7.1 GB. [2020-07-08 22:40:59,448 INFO L168 Benchmark]: TraceAbstraction took 333384.29 ms. Allocated memory was 254.3 MB in the beginning and 427.8 MB in the end (delta: 173.5 MB). Free memory was 190.9 MB in the beginning and 97.1 MB in the end (delta: 93.8 MB). Peak memory consumption was 267.3 MB. Max. memory is 7.1 GB. [2020-07-08 22:40:59,451 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - AssertionsEnabledResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 137.4 MB. Free memory was 120.8 MB in the beginning and 120.6 MB in the end (delta: 210.1 kB). Peak memory consumption was 210.1 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 787.07 ms. Allocated memory was 137.4 MB in the beginning and 203.4 MB in the end (delta: 66.1 MB). Free memory was 101.1 MB in the beginning and 164.5 MB in the end (delta: -63.4 MB). Peak memory consumption was 39.9 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 153.61 ms. Allocated memory is still 203.4 MB. Free memory was 164.5 MB in the beginning and 159.3 MB in the end (delta: 5.2 MB). Peak memory consumption was 5.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 2073.64 ms. Allocated memory was 203.4 MB in the beginning and 254.3 MB in the end (delta: 50.9 MB). Free memory was 158.5 MB in the beginning and 192.8 MB in the end (delta: -34.3 MB). Peak memory consumption was 110.5 MB. Max. memory is 7.1 GB. * TraceAbstraction took 333384.29 ms. Allocated memory was 254.3 MB in the beginning and 427.8 MB in the end (delta: 173.5 MB). Free memory was 190.9 MB in the beginning and 97.1 MB in the end (delta: 93.8 MB). Peak memory consumption was 267.3 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [Line: 428]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L7] int a= 1; VAL [\old(a)=42, \old(a12)=38, \old(a16)=35, \old(a17)=29, \old(a20)=30, \old(a21)=34, \old(a7)=37, \old(a8)=45, \old(b)=31, \old(c)=32, \old(d)=40, \old(e)=28, \old(f)=39, \old(u)=43, \old(v)=27, \old(w)=41, \old(x)=33, \old(y)=44, \old(z)=36, a=1, a12=38, a16=35, a17=29, a20=30, a21=34, a7=37, a8=45, b=31, c=32, d=40, e=28, f=39, u=43, v=27, w=41, x=33, y=44, z=36] [L8] int d= 4; VAL [\old(a)=42, \old(a12)=38, \old(a16)=35, \old(a17)=29, \old(a20)=30, \old(a21)=34, \old(a7)=37, \old(a8)=45, \old(b)=31, \old(c)=32, \old(d)=40, \old(e)=28, \old(f)=39, \old(u)=43, \old(v)=27, \old(w)=41, \old(x)=33, \old(y)=44, \old(z)=36, a=1, a12=38, a16=35, a17=29, a20=30, a21=34, a7=37, a8=45, b=31, c=32, d=4, e=28, f=39, u=43, v=27, w=41, x=33, y=44, z=36] [L9] int e= 5; VAL [\old(a)=42, \old(a12)=38, \old(a16)=35, \old(a17)=29, \old(a20)=30, \old(a21)=34, \old(a7)=37, \old(a8)=45, \old(b)=31, \old(c)=32, \old(d)=40, \old(e)=28, \old(f)=39, \old(u)=43, \old(v)=27, \old(w)=41, \old(x)=33, \old(y)=44, \old(z)=36, a=1, a12=38, a16=35, a17=29, a20=30, a21=34, a7=37, a8=45, b=31, c=32, d=4, e=5, f=39, u=43, v=27, w=41, x=33, y=44, z=36] [L10] int f= 6; VAL [\old(a)=42, \old(a12)=38, \old(a16)=35, \old(a17)=29, \old(a20)=30, \old(a21)=34, \old(a7)=37, \old(a8)=45, \old(b)=31, \old(c)=32, \old(d)=40, \old(e)=28, \old(f)=39, \old(u)=43, \old(v)=27, \old(w)=41, \old(x)=33, \old(y)=44, \old(z)=36, a=1, a12=38, a16=35, a17=29, a20=30, a21=34, a7=37, a8=45, b=31, c=32, d=4, e=5, f=6, u=43, v=27, w=41, x=33, y=44, z=36] [L11] int c= 3; VAL [\old(a)=42, \old(a12)=38, \old(a16)=35, \old(a17)=29, \old(a20)=30, \old(a21)=34, \old(a7)=37, \old(a8)=45, \old(b)=31, \old(c)=32, \old(d)=40, \old(e)=28, \old(f)=39, \old(u)=43, \old(v)=27, \old(w)=41, \old(x)=33, \old(y)=44, \old(z)=36, a=1, a12=38, a16=35, a17=29, a20=30, a21=34, a7=37, a8=45, b=31, c=3, d=4, e=5, f=6, u=43, v=27, w=41, x=33, y=44, z=36] [L12] int b= 2; VAL [\old(a)=42, \old(a12)=38, \old(a16)=35, \old(a17)=29, \old(a20)=30, \old(a21)=34, \old(a7)=37, \old(a8)=45, \old(b)=31, \old(c)=32, \old(d)=40, \old(e)=28, \old(f)=39, \old(u)=43, \old(v)=27, \old(w)=41, \old(x)=33, \old(y)=44, \old(z)=36, a=1, a12=38, a16=35, a17=29, a20=30, a21=34, a7=37, a8=45, b=2, c=3, d=4, e=5, f=6, u=43, v=27, w=41, x=33, y=44, z=36] [L15] int u = 21; VAL [\old(a)=42, \old(a12)=38, \old(a16)=35, \old(a17)=29, \old(a20)=30, \old(a21)=34, \old(a7)=37, \old(a8)=45, \old(b)=31, \old(c)=32, \old(d)=40, \old(e)=28, \old(f)=39, \old(u)=43, \old(v)=27, \old(w)=41, \old(x)=33, \old(y)=44, \old(z)=36, a=1, a12=38, a16=35, a17=29, a20=30, a21=34, a7=37, a8=45, b=2, c=3, d=4, e=5, f=6, u=21, v=27, w=41, x=33, y=44, z=36] [L16] int v = 22; VAL [\old(a)=42, \old(a12)=38, \old(a16)=35, \old(a17)=29, \old(a20)=30, \old(a21)=34, \old(a7)=37, \old(a8)=45, \old(b)=31, \old(c)=32, \old(d)=40, \old(e)=28, \old(f)=39, \old(u)=43, \old(v)=27, \old(w)=41, \old(x)=33, \old(y)=44, \old(z)=36, a=1, a12=38, a16=35, a17=29, a20=30, a21=34, a7=37, a8=45, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=41, x=33, y=44, z=36] [L17] int w = 23; VAL [\old(a)=42, \old(a12)=38, \old(a16)=35, \old(a17)=29, \old(a20)=30, \old(a21)=34, \old(a7)=37, \old(a8)=45, \old(b)=31, \old(c)=32, \old(d)=40, \old(e)=28, \old(f)=39, \old(u)=43, \old(v)=27, \old(w)=41, \old(x)=33, \old(y)=44, \old(z)=36, a=1, a12=38, a16=35, a17=29, a20=30, a21=34, a7=37, a8=45, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=33, y=44, z=36] [L18] int x = 24; VAL [\old(a)=42, \old(a12)=38, \old(a16)=35, \old(a17)=29, \old(a20)=30, \old(a21)=34, \old(a7)=37, \old(a8)=45, \old(b)=31, \old(c)=32, \old(d)=40, \old(e)=28, \old(f)=39, \old(u)=43, \old(v)=27, \old(w)=41, \old(x)=33, \old(y)=44, \old(z)=36, a=1, a12=38, a16=35, a17=29, a20=30, a21=34, a7=37, a8=45, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=44, z=36] [L19] int y = 25; VAL [\old(a)=42, \old(a12)=38, \old(a16)=35, \old(a17)=29, \old(a20)=30, \old(a21)=34, \old(a7)=37, \old(a8)=45, \old(b)=31, \old(c)=32, \old(d)=40, \old(e)=28, \old(f)=39, \old(u)=43, \old(v)=27, \old(w)=41, \old(x)=33, \old(y)=44, \old(z)=36, a=1, a12=38, a16=35, a17=29, a20=30, a21=34, a7=37, a8=45, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=36] [L20] int z = 26; VAL [\old(a)=42, \old(a12)=38, \old(a16)=35, \old(a17)=29, \old(a20)=30, \old(a21)=34, \old(a7)=37, \old(a8)=45, \old(b)=31, \old(c)=32, \old(d)=40, \old(e)=28, \old(f)=39, \old(u)=43, \old(v)=27, \old(w)=41, \old(x)=33, \old(y)=44, \old(z)=36, a=1, a12=38, a16=35, a17=29, a20=30, a21=34, a7=37, a8=45, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L22] int a17 = 1; VAL [\old(a)=42, \old(a12)=38, \old(a16)=35, \old(a17)=29, \old(a20)=30, \old(a21)=34, \old(a7)=37, \old(a8)=45, \old(b)=31, \old(c)=32, \old(d)=40, \old(e)=28, \old(f)=39, \old(u)=43, \old(v)=27, \old(w)=41, \old(x)=33, \old(y)=44, \old(z)=36, a=1, a12=38, a16=35, a17=1, a20=30, a21=34, a7=37, a8=45, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L23] int a7 = 0; VAL [\old(a)=42, \old(a12)=38, \old(a16)=35, \old(a17)=29, \old(a20)=30, \old(a21)=34, \old(a7)=37, \old(a8)=45, \old(b)=31, \old(c)=32, \old(d)=40, \old(e)=28, \old(f)=39, \old(u)=43, \old(v)=27, \old(w)=41, \old(x)=33, \old(y)=44, \old(z)=36, a=1, a12=38, a16=35, a17=1, a20=30, a21=34, a7=0, a8=45, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L24] int a20 = 1; VAL [\old(a)=42, \old(a12)=38, \old(a16)=35, \old(a17)=29, \old(a20)=30, \old(a21)=34, \old(a7)=37, \old(a8)=45, \old(b)=31, \old(c)=32, \old(d)=40, \old(e)=28, \old(f)=39, \old(u)=43, \old(v)=27, \old(w)=41, \old(x)=33, \old(y)=44, \old(z)=36, a=1, a12=38, a16=35, a17=1, a20=1, a21=34, a7=0, a8=45, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L25] int a8 = 15; VAL [\old(a)=42, \old(a12)=38, \old(a16)=35, \old(a17)=29, \old(a20)=30, \old(a21)=34, \old(a7)=37, \old(a8)=45, \old(b)=31, \old(c)=32, \old(d)=40, \old(e)=28, \old(f)=39, \old(u)=43, \old(v)=27, \old(w)=41, \old(x)=33, \old(y)=44, \old(z)=36, a=1, a12=38, a16=35, a17=1, a20=1, a21=34, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L26] int a12 = 8; VAL [\old(a)=42, \old(a12)=38, \old(a16)=35, \old(a17)=29, \old(a20)=30, \old(a21)=34, \old(a7)=37, \old(a8)=45, \old(b)=31, \old(c)=32, \old(d)=40, \old(e)=28, \old(f)=39, \old(u)=43, \old(v)=27, \old(w)=41, \old(x)=33, \old(y)=44, \old(z)=36, a=1, a12=8, a16=35, a17=1, a20=1, a21=34, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L27] int a16 = 5; VAL [\old(a)=42, \old(a12)=38, \old(a16)=35, \old(a17)=29, \old(a20)=30, \old(a21)=34, \old(a7)=37, \old(a8)=45, \old(b)=31, \old(c)=32, \old(d)=40, \old(e)=28, \old(f)=39, \old(u)=43, \old(v)=27, \old(w)=41, \old(x)=33, \old(y)=44, \old(z)=36, a=1, a12=8, a16=5, a17=1, a20=1, a21=34, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L28] int a21 = 1; VAL [\old(a)=42, \old(a12)=38, \old(a16)=35, \old(a17)=29, \old(a20)=30, \old(a21)=34, \old(a7)=37, \old(a8)=45, \old(b)=31, \old(c)=32, \old(d)=40, \old(e)=28, \old(f)=39, \old(u)=43, \old(v)=27, \old(w)=41, \old(x)=33, \old(y)=44, \old(z)=36, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L580] int output = -1; VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, output=-1, u=21, v=22, w=23, x=24, y=25, z=26] [L583] COND TRUE 1 VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, output=-1, u=21, v=22, w=23, x=24, y=25, z=26] [L586] int input; VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, output=-1, u=21, v=22, w=23, x=24, y=25, z=26] [L587] input = __VERIFIER_nondet_int() VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, __VERIFIER_nondet_int()=1, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=1, output=-1, u=21, v=22, w=23, x=24, y=25, z=26] [L588] COND FALSE !((input != 1) && (input != 2) && (input != 3) && (input != 4) && (input != 5) && (input != 6)) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=1, output=-1, u=21, v=22, w=23, x=24, y=25, z=26] [L591] CALL, EXPR calculate_output(input) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=1, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L31] COND TRUE (((a8==15)&&(((((a21==1)&&(((a16==5)||(a16==6))&&(input==1)))&&(a20==1))&&(a17==1))&&!(a7==1)))&&(a12==8)) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=1, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [L32] a16 = 5 VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=1, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [L33] a20 = 0 VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=1, a=1, a12=8, a16=5, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [L34] return 24; VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=1, \result=24, a=1, a12=8, a16=5, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [L591] RET, EXPR calculate_output(input) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, a=1, a12=8, a16=5, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, calculate_output(input)=24, d=4, e=5, f=6, input=1, output=-1, u=21, v=22, w=23, x=24, y=25, z=26] [L591] output = calculate_output(input) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, a=1, a12=8, a16=5, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, calculate_output(input)=24, d=4, e=5, f=6, input=1, output=24, u=21, v=22, w=23, x=24, y=25, z=26] [L583] COND TRUE 1 VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, a=1, a12=8, a16=5, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=1, output=24, u=21, v=22, w=23, x=24, y=25, z=26] [L586] int input; VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, a=1, a12=8, a16=5, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, output=24, u=21, v=22, w=23, x=24, y=25, z=26] [L587] input = __VERIFIER_nondet_int() VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, __VERIFIER_nondet_int()=2, a=1, a12=8, a16=5, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=2, output=24, u=21, v=22, w=23, x=24, y=25, z=26] [L588] COND FALSE !((input != 1) && (input != 2) && (input != 3) && (input != 4) && (input != 5) && (input != 6)) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, a=1, a12=8, a16=5, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=2, output=24, u=21, v=22, w=23, x=24, y=25, z=26] [L591] CALL, EXPR calculate_output(input) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L31] COND FALSE !((((a8==15)&&(((((a21==1)&&(((a16==5)||(a16==6))&&(input==1)))&&(a20==1))&&(a17==1))&&!(a7==1)))&&(a12==8))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L35] COND FALSE !((((((((input==5)&&((((a16==6)&&(a17==1))||(!(a17==1)&&(a16==4)))||(!(a17==1)&&(a16==5))))&&(a20==1))&&(a12==8))&&(a7==1))&&!(a21==1))&&(a8==13))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L43] COND FALSE !(((!(a7==1)&&((((a16==6)&&((a21==1)&&((a17==1)&&(input==3))))&&!(a20==1))&&(a8==15)))&&(a12==8))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L49] COND FALSE !(((a17==1)&&((!(a7==1)&&(((a21==1)&&((((a16==5)||(a16==6))&&(input==6))&&(a20==1)))&&(a8==15)))&&(a12==8)))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L54] COND FALSE !((((input==3)&&((((a16==6)&&((!(a20==1)&&(!(a7==1)&&!(a17==1)))&&(a8==15)))&&(a21==1))||((((a8==13)&&((a20==1)&&((a17==1)&&(a7==1))))&&(a16==4))&&!(a21==1))))&&(a12==8))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L62] COND FALSE !((((a17==1)&&(((a21==1)&&((!(a7==1)&&((input==4)&&(a8==15)))&&!(a20==1)))&&(a12==8)))&&(a16==6))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L65] COND FALSE !((((a12==8)&&(((a21==1)&&((((input==5)&&!(a7==1))&&(a8==15))&&(a16==5)))&&!(a20==1)))&&!(a17==1))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L72] COND FALSE !(((a12==8)&&((input==1)&&(((a21==1)&&(((a8==15)&&((!(a17==1)&&!(a7==1))&&!(a20==1)))&&(a16==6)))||(!(a21==1)&&((a16==4)&&((a8==13)&&(((a17==1)&&(a7==1))&&(a20==1))))))))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L80] COND FALSE !(((((!(a17==1)&&(!(a7==1)&&((a21==1)&&((a8==15)&&(input==4)))))&&!(a20==1))&&(a12==8))&&(a16==4))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L84] COND FALSE !(((((((a16==6)&&((!(a20==1)&&(!(a17==1)&&!(a7==1)))&&(a8==15)))&&(a21==1))||(((a16==4)&&(((a20==1)&&((a17==1)&&(a7==1)))&&(a8==13)))&&!(a21==1)))&&(input==2))&&(a12==8))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L92] COND FALSE !(((a8==13)&&(!(a21==1)&&((((input==3)&&((((a20==1)&&!(a17==1))&&(a16==6))||((!(a20==1)&&(a17==1))&&(a16==4))))&&(a12==8))&&(a7==1))))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L97] COND FALSE !(((((a21==1)&&((a12==8)&&((input==1)&&(((!(a20==1)&&(a17==1))&&(a16==4))||(((a16==5)&&(!(a17==1)&&(a20==1)))||((a16==6)&&(!(a17==1)&&(a20==1))))))))&&!(a7==1))&&(a8==15))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L102] COND FALSE !((((a16==5)&&(((a7==1)&&((!(a21==1)&&((a12==8)&&(input==3)))&&(a8==13)))&&(a17==1)))&&(a20==1))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L108] COND FALSE !(((a17==1)&&(((a8==15)&&(((a12==8)&&((!(a7==1)&&(input==5))&&(a21==1)))&&!(a20==1)))&&(a16==5)))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L114] COND FALSE !((!(a7==1)&&(((((a21==1)&&(((a8==15)&&(input==5))&&!(a17==1)))&&(a12==8))&&(a20==1))&&(a16==4)))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L119] COND FALSE !(((!(a21==1)&&(((a12==8)&&((((a16==6)&&((a20==1)&&!(a17==1)))||((!(a20==1)&&(a17==1))&&(a16==4)))&&(input==1)))&&(a8==13)))&&(a7==1))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L124] COND FALSE !(((a17==1)&&(!(a7==1)&&(((a21==1)&&(((a12==8)&&((input==5)&&((a16==5)||(a16==6))))&&(a20==1)))&&(a8==15))))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L129] COND FALSE !((((a12==8)&&(!(a21==1)&&((a7==1)&&((a8==13)&&((input==6)&&((((a16==6)&&(a17==1))||((a16==4)&&!(a17==1)))||((a16==5)&&!(a17==1))))))))&&(a20==1))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L136] COND FALSE !((((a16==5)&&((((a8==15)&&((!(a7==1)&&(input==2))&&(a21==1)))&&(a12==8))&&!(a20==1)))&&!(a17==1))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L140] COND FALSE !((!(a20==1)&&((a21==1)&&((a16==4)&&((a8==15)&&(((a12==8)&&((input==2)&&!(a7==1)))&&!(a17==1))))))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L144] COND FALSE !((((a21==1)&&(!(a7==1)&&((!(a20==1)&&(!(a17==1)&&((a12==8)&&(input==6))))&&(a16==4))))&&(a8==15))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L148] COND FALSE !(((a17==1)&&((((((a12==8)&&((input==4)&&(a8==13)))&&(a20==1))&&!(a21==1))&&(a16==5))&&(a7==1)))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L152] COND FALSE !(((((a8==13)&&((a12==8)&&((((((a16==6)&&(a17==1))||(!(a17==1)&&(a16==4)))||(!(a17==1)&&(a16==5)))&&(input==1))&&!(a21==1))))&&(a20==1))&&(a7==1))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L160] COND FALSE !(((a8==13)&&(!(a21==1)&&((((((!(a17==1)&&(a20==1))&&(a16==6))||((a16==4)&&((a17==1)&&!(a20==1))))&&(input==5))&&(a7==1))&&(a12==8))))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L165] COND FALSE !(((!(a21==1)&&((((((a16==6)&&((a20==1)&&!(a17==1)))||(((a17==1)&&!(a20==1))&&(a16==4)))&&(input==4))&&(a7==1))&&(a12==8)))&&(a8==13))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L173] COND FALSE !((((a21==1)&&(!(a7==1)&&((((((a16==5)&&((a20==1)&&!(a17==1)))||((!(a17==1)&&(a20==1))&&(a16==6)))||((a16==4)&&((a17==1)&&!(a20==1))))&&(input==4))&&(a12==8))))&&(a8==15))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L178] COND FALSE !(((((((a16==6)&&((!(a20==1)&&(!(a17==1)&&!(a7==1)))&&(a8==15)))&&(a21==1))||(((a16==4)&&((((a7==1)&&(a17==1))&&(a20==1))&&(a8==13)))&&!(a21==1)))&&(input==4))&&(a12==8))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L186] COND FALSE !((!(a17==1)&&(((a12==8)&&(!(a20==1)&&(((a8==15)&&((a21==1)&&(input==4)))&&!(a7==1))))&&(a16==5)))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L189] COND FALSE !((((!(a7==1)&&(((input==2)&&((((a16==5)&&((a20==1)&&!(a17==1)))||((a16==6)&&((a20==1)&&!(a17==1))))||((a16==4)&&(!(a20==1)&&(a17==1)))))&&(a8==15)))&&(a12==8))&&(a21==1))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L194] COND FALSE !((!(a20==1)&&(((((((input==6)&&(a16==5))&&(a21==1))&&!(a17==1))&&(a12==8))&&!(a7==1))&&(a8==15)))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L197] COND FALSE !(((a12==8)&&(((((((a21==1)&&(input==5))&&(a8==15))&&(a17==1))&&!(a7==1))&&!(a20==1))&&(a16==6)))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L203] COND FALSE !(((((a8==15)&&(!(a7==1)&&((((!(a20==1)&&(a17==1))&&(a16==4))||(((!(a17==1)&&(a20==1))&&(a16==5))||((a16==6)&&((a20==1)&&!(a17==1)))))&&(input==6))))&&(a12==8))&&(a21==1))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L208] COND FALSE !(((a8==15)&&((a16==4)&&(!(a20==1)&&((((a21==1)&&(!(a17==1)&&(input==5)))&&!(a7==1))&&(a12==8)))))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L214] COND FALSE !(((a17==1)&&((a12==8)&&((a8==15)&&(((!(a7==1)&&(((a16==5)||(a16==6))&&(input==2)))&&(a21==1))&&(a20==1)))))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L218] COND FALSE !((!(a7==1)&&(((a8==15)&&((!(a17==1)&&((a12==8)&&((input==3)&&(a21==1))))&&(a16==4)))&&(a20==1)))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L223] COND FALSE !(((a16==5)&&((!(a21==1)&&(((a8==13)&&(((input==2)&&(a20==1))&&(a12==8)))&&(a7==1)))&&(a17==1)))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L231] COND FALSE !(((a20==1)&&(((a12==8)&&((a7==1)&&((a8==13)&&(((!(a17==1)&&(a16==5))||(((a17==1)&&(a16==6))||(!(a17==1)&&(a16==4))))&&(input==3)))))&&!(a21==1)))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L238] COND FALSE !(((a12==8)&&((a7==1)&&(!(a21==1)&&((a8==13)&&((input==6)&&(((a16==6)&&((a20==1)&&!(a17==1)))||((a16==4)&&((a17==1)&&!(a20==1)))))))))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L245] COND FALSE !(((!(a7==1)&&(!(a17==1)&&((((a16==4)&&((a8==15)&&(input==1)))&&(a12==8))&&(a21==1))))&&(a20==1))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L250] COND FALSE !(((a17==1)&&(((a21==1)&&(!(a20==1)&&((a12==8)&&((a8==15)&&(!(a7==1)&&(input==1))))))&&(a16==6)))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L256] COND FALSE !(((a20==1)&&((a12==8)&&((((a17==1)&&((((a16==5)||(a16==6))&&(input==4))&&(a8==15)))&&(a21==1))&&!(a7==1))))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L261] COND FALSE !(((((a8==13)&&((((!(a21==1)&&(input==6))&&(a20==1))&&(a12==8))&&(a17==1)))&&(a7==1))&&(a16==5))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L265] COND TRUE ((a16==5)&&(((((a12==8)&&(!(a7==1)&&((input==2)&&!(a20==1))))&&(a21==1))&&(a17==1))&&(a8==15))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=2, a=1, a12=8, a16=5, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L266] a17 = 0 VAL [\old(a16)=5, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=2, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L267] return 24; VAL [\old(a16)=5, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=2, \result=24, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=2, u=21, v=22, w=23, x=24, y=25, z=26] [L591] RET, EXPR calculate_output(input) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, calculate_output(input)=24, d=4, e=5, f=6, input=2, output=24, u=21, v=22, w=23, x=24, y=25, z=26] [L591] output = calculate_output(input) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, calculate_output(input)=24, d=4, e=5, f=6, input=2, output=24, u=21, v=22, w=23, x=24, y=25, z=26] [L583] COND TRUE 1 VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=2, output=24, u=21, v=22, w=23, x=24, y=25, z=26] [L586] int input; VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, output=24, u=21, v=22, w=23, x=24, y=25, z=26] [L587] input = __VERIFIER_nondet_int() VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, __VERIFIER_nondet_int()=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, output=24, u=21, v=22, w=23, x=24, y=25, z=26] [L588] COND FALSE !((input != 1) && (input != 2) && (input != 3) && (input != 4) && (input != 5) && (input != 6)) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, output=24, u=21, v=22, w=23, x=24, y=25, z=26] [L591] CALL, EXPR calculate_output(input) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L31] COND FALSE !((((a8==15)&&(((((a21==1)&&(((a16==5)||(a16==6))&&(input==1)))&&(a20==1))&&(a17==1))&&!(a7==1)))&&(a12==8))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L35] COND FALSE !((((((((input==5)&&((((a16==6)&&(a17==1))||(!(a17==1)&&(a16==4)))||(!(a17==1)&&(a16==5))))&&(a20==1))&&(a12==8))&&(a7==1))&&!(a21==1))&&(a8==13))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L43] COND FALSE !(((!(a7==1)&&((((a16==6)&&((a21==1)&&((a17==1)&&(input==3))))&&!(a20==1))&&(a8==15)))&&(a12==8))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L49] COND FALSE !(((a17==1)&&((!(a7==1)&&(((a21==1)&&((((a16==5)||(a16==6))&&(input==6))&&(a20==1)))&&(a8==15)))&&(a12==8)))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L54] COND FALSE !((((input==3)&&((((a16==6)&&((!(a20==1)&&(!(a7==1)&&!(a17==1)))&&(a8==15)))&&(a21==1))||((((a8==13)&&((a20==1)&&((a17==1)&&(a7==1))))&&(a16==4))&&!(a21==1))))&&(a12==8))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L62] COND FALSE !((((a17==1)&&(((a21==1)&&((!(a7==1)&&((input==4)&&(a8==15)))&&!(a20==1)))&&(a12==8)))&&(a16==6))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L65] COND FALSE !((((a12==8)&&(((a21==1)&&((((input==5)&&!(a7==1))&&(a8==15))&&(a16==5)))&&!(a20==1)))&&!(a17==1))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L72] COND FALSE !(((a12==8)&&((input==1)&&(((a21==1)&&(((a8==15)&&((!(a17==1)&&!(a7==1))&&!(a20==1)))&&(a16==6)))||(!(a21==1)&&((a16==4)&&((a8==13)&&(((a17==1)&&(a7==1))&&(a20==1))))))))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L80] COND FALSE !(((((!(a17==1)&&(!(a7==1)&&((a21==1)&&((a8==15)&&(input==4)))))&&!(a20==1))&&(a12==8))&&(a16==4))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L84] COND FALSE !(((((((a16==6)&&((!(a20==1)&&(!(a17==1)&&!(a7==1)))&&(a8==15)))&&(a21==1))||(((a16==4)&&(((a20==1)&&((a17==1)&&(a7==1)))&&(a8==13)))&&!(a21==1)))&&(input==2))&&(a12==8))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L92] COND FALSE !(((a8==13)&&(!(a21==1)&&((((input==3)&&((((a20==1)&&!(a17==1))&&(a16==6))||((!(a20==1)&&(a17==1))&&(a16==4))))&&(a12==8))&&(a7==1))))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L97] COND FALSE !(((((a21==1)&&((a12==8)&&((input==1)&&(((!(a20==1)&&(a17==1))&&(a16==4))||(((a16==5)&&(!(a17==1)&&(a20==1)))||((a16==6)&&(!(a17==1)&&(a20==1))))))))&&!(a7==1))&&(a8==15))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L102] COND FALSE !((((a16==5)&&(((a7==1)&&((!(a21==1)&&((a12==8)&&(input==3)))&&(a8==13)))&&(a17==1)))&&(a20==1))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L108] COND FALSE !(((a17==1)&&(((a8==15)&&(((a12==8)&&((!(a7==1)&&(input==5))&&(a21==1)))&&!(a20==1)))&&(a16==5)))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L114] COND FALSE !((!(a7==1)&&(((((a21==1)&&(((a8==15)&&(input==5))&&!(a17==1)))&&(a12==8))&&(a20==1))&&(a16==4)))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L119] COND FALSE !(((!(a21==1)&&(((a12==8)&&((((a16==6)&&((a20==1)&&!(a17==1)))||((!(a20==1)&&(a17==1))&&(a16==4)))&&(input==1)))&&(a8==13)))&&(a7==1))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L124] COND FALSE !(((a17==1)&&(!(a7==1)&&(((a21==1)&&(((a12==8)&&((input==5)&&((a16==5)||(a16==6))))&&(a20==1)))&&(a8==15))))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L129] COND FALSE !((((a12==8)&&(!(a21==1)&&((a7==1)&&((a8==13)&&((input==6)&&((((a16==6)&&(a17==1))||((a16==4)&&!(a17==1)))||((a16==5)&&!(a17==1))))))))&&(a20==1))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L136] COND FALSE !((((a16==5)&&((((a8==15)&&((!(a7==1)&&(input==2))&&(a21==1)))&&(a12==8))&&!(a20==1)))&&!(a17==1))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L140] COND FALSE !((!(a20==1)&&((a21==1)&&((a16==4)&&((a8==15)&&(((a12==8)&&((input==2)&&!(a7==1)))&&!(a17==1))))))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L144] COND FALSE !((((a21==1)&&(!(a7==1)&&((!(a20==1)&&(!(a17==1)&&((a12==8)&&(input==6))))&&(a16==4))))&&(a8==15))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L148] COND FALSE !(((a17==1)&&((((((a12==8)&&((input==4)&&(a8==13)))&&(a20==1))&&!(a21==1))&&(a16==5))&&(a7==1)))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L152] COND FALSE !(((((a8==13)&&((a12==8)&&((((((a16==6)&&(a17==1))||(!(a17==1)&&(a16==4)))||(!(a17==1)&&(a16==5)))&&(input==1))&&!(a21==1))))&&(a20==1))&&(a7==1))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L160] COND FALSE !(((a8==13)&&(!(a21==1)&&((((((!(a17==1)&&(a20==1))&&(a16==6))||((a16==4)&&((a17==1)&&!(a20==1))))&&(input==5))&&(a7==1))&&(a12==8))))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L165] COND FALSE !(((!(a21==1)&&((((((a16==6)&&((a20==1)&&!(a17==1)))||(((a17==1)&&!(a20==1))&&(a16==4)))&&(input==4))&&(a7==1))&&(a12==8)))&&(a8==13))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L173] COND FALSE !((((a21==1)&&(!(a7==1)&&((((((a16==5)&&((a20==1)&&!(a17==1)))||((!(a17==1)&&(a20==1))&&(a16==6)))||((a16==4)&&((a17==1)&&!(a20==1))))&&(input==4))&&(a12==8))))&&(a8==15))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L178] COND FALSE !(((((((a16==6)&&((!(a20==1)&&(!(a17==1)&&!(a7==1)))&&(a8==15)))&&(a21==1))||(((a16==4)&&((((a7==1)&&(a17==1))&&(a20==1))&&(a8==13)))&&!(a21==1)))&&(input==4))&&(a12==8))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L186] COND FALSE !((!(a17==1)&&(((a12==8)&&(!(a20==1)&&(((a8==15)&&((a21==1)&&(input==4)))&&!(a7==1))))&&(a16==5)))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L189] COND FALSE !((((!(a7==1)&&(((input==2)&&((((a16==5)&&((a20==1)&&!(a17==1)))||((a16==6)&&((a20==1)&&!(a17==1))))||((a16==4)&&(!(a20==1)&&(a17==1)))))&&(a8==15)))&&(a12==8))&&(a21==1))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L194] COND FALSE !((!(a20==1)&&(((((((input==6)&&(a16==5))&&(a21==1))&&!(a17==1))&&(a12==8))&&!(a7==1))&&(a8==15)))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L197] COND FALSE !(((a12==8)&&(((((((a21==1)&&(input==5))&&(a8==15))&&(a17==1))&&!(a7==1))&&!(a20==1))&&(a16==6)))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L203] COND FALSE !(((((a8==15)&&(!(a7==1)&&((((!(a20==1)&&(a17==1))&&(a16==4))||(((!(a17==1)&&(a20==1))&&(a16==5))||((a16==6)&&((a20==1)&&!(a17==1)))))&&(input==6))))&&(a12==8))&&(a21==1))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L208] COND FALSE !(((a8==15)&&((a16==4)&&(!(a20==1)&&((((a21==1)&&(!(a17==1)&&(input==5)))&&!(a7==1))&&(a12==8)))))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L214] COND FALSE !(((a17==1)&&((a12==8)&&((a8==15)&&(((!(a7==1)&&(((a16==5)||(a16==6))&&(input==2)))&&(a21==1))&&(a20==1)))))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L218] COND FALSE !((!(a7==1)&&(((a8==15)&&((!(a17==1)&&((a12==8)&&((input==3)&&(a21==1))))&&(a16==4)))&&(a20==1)))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L223] COND FALSE !(((a16==5)&&((!(a21==1)&&(((a8==13)&&(((input==2)&&(a20==1))&&(a12==8)))&&(a7==1)))&&(a17==1)))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L231] COND FALSE !(((a20==1)&&(((a12==8)&&((a7==1)&&((a8==13)&&(((!(a17==1)&&(a16==5))||(((a17==1)&&(a16==6))||(!(a17==1)&&(a16==4))))&&(input==3)))))&&!(a21==1)))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L238] COND FALSE !(((a12==8)&&((a7==1)&&(!(a21==1)&&((a8==13)&&((input==6)&&(((a16==6)&&((a20==1)&&!(a17==1)))||((a16==4)&&((a17==1)&&!(a20==1)))))))))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L245] COND FALSE !(((!(a7==1)&&(!(a17==1)&&((((a16==4)&&((a8==15)&&(input==1)))&&(a12==8))&&(a21==1))))&&(a20==1))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L250] COND FALSE !(((a17==1)&&(((a21==1)&&(!(a20==1)&&((a12==8)&&((a8==15)&&(!(a7==1)&&(input==1))))))&&(a16==6)))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L256] COND FALSE !(((a20==1)&&((a12==8)&&((((a17==1)&&((((a16==5)||(a16==6))&&(input==4))&&(a8==15)))&&(a21==1))&&!(a7==1))))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L261] COND FALSE !(((((a8==13)&&((((!(a21==1)&&(input==6))&&(a20==1))&&(a12==8))&&(a17==1)))&&(a7==1))&&(a16==5))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L265] COND FALSE !(((a16==5)&&(((((a12==8)&&(!(a7==1)&&((input==2)&&!(a20==1))))&&(a21==1))&&(a17==1))&&(a8==15)))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L268] COND FALSE !((((a12==8)&&(((!(a17==1)&&((a21==1)&&((input==4)&&!(a7==1))))&&(a8==15))&&(a20==1)))&&(a16==4))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L273] COND FALSE !(((a7==1)&&((a8==13)&&((a12==8)&&(!(a21==1)&&((input==2)&&((((a20==1)&&!(a17==1))&&(a16==6))||(((a17==1)&&!(a20==1))&&(a16==4))))))))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L278] COND FALSE !((((((((!(a20==1)&&(!(a17==1)&&!(a7==1)))&&(a8==15))&&(a16==6))&&(a21==1))||((((a8==13)&&(((a17==1)&&(a7==1))&&(a20==1)))&&(a16==4))&&!(a21==1)))&&(input==6))&&(a12==8))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L286] COND FALSE !(((!(a7==1)&&(!(a17==1)&&(((((input==3)&&(a21==1))&&(a16==4))&&(a8==15))&&(a12==8))))&&!(a20==1))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L292] COND FALSE !((((((a12==8)&&(((((a17==1)&&!(a20==1))&&(a16==4))||((((a20==1)&&!(a17==1))&&(a16==5))||((!(a17==1)&&(a20==1))&&(a16==6))))&&(input==3)))&&(a8==15))&&(a21==1))&&!(a7==1))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L299] COND FALSE !((((!(a7==1)&&(((input==5)&&((((a16==5)&&(!(a17==1)&&(a20==1)))||((a16==6)&&((a20==1)&&!(a17==1))))||((a16==4)&&(!(a20==1)&&(a17==1)))))&&(a12==8)))&&(a21==1))&&(a8==15))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L306] COND FALSE !(((!(a7==1)&&(((a21==1)&&(((a17==1)&&((a12==8)&&(input==2)))&&!(a20==1)))&&(a16==6)))&&(a8==15))) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L312] COND TRUE ((!(a17==1)&&((a21==1)&&((!(a20==1)&&((a12==8)&&((input==3)&&!(a7==1))))&&(a8==15))))&&(a16==5)) VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L313] a8 = 13 VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L314] a16 = 4 VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L315] return -1; VAL [\old(a16)=5, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, \result=-1, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L591] RET, EXPR calculate_output(input) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, calculate_output(input)=-1, d=4, e=5, f=6, input=3, output=24, u=21, v=22, w=23, x=24, y=25, z=26] [L591] output = calculate_output(input) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, calculate_output(input)=-1, d=4, e=5, f=6, input=3, output=-1, u=21, v=22, w=23, x=24, y=25, z=26] [L583] COND TRUE 1 VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=3, output=-1, u=21, v=22, w=23, x=24, y=25, z=26] [L586] int input; VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, output=-1, u=21, v=22, w=23, x=24, y=25, z=26] [L587] input = __VERIFIER_nondet_int() VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, __VERIFIER_nondet_int()=6, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=6, output=-1, u=21, v=22, w=23, x=24, y=25, z=26] [L588] COND FALSE !((input != 1) && (input != 2) && (input != 3) && (input != 4) && (input != 5) && (input != 6)) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=6, output=-1, u=21, v=22, w=23, x=24, y=25, z=26] [L591] CALL calculate_output(input) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=6, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L31] COND FALSE !((((a8==15)&&(((((a21==1)&&(((a16==5)||(a16==6))&&(input==1)))&&(a20==1))&&(a17==1))&&!(a7==1)))&&(a12==8))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=6, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=6, u=21, v=22, w=23, x=24, y=25, z=26] [L35] COND FALSE !((((((((input==5)&&((((a16==6)&&(a17==1))||(!(a17==1)&&(a16==4)))||(!(a17==1)&&(a16==5))))&&(a20==1))&&(a12==8))&&(a7==1))&&!(a21==1))&&(a8==13))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=6, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=6, u=21, v=22, w=23, x=24, y=25, z=26] [L43] COND FALSE !(((!(a7==1)&&((((a16==6)&&((a21==1)&&((a17==1)&&(input==3))))&&!(a20==1))&&(a8==15)))&&(a12==8))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=6, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=6, u=21, v=22, w=23, x=24, y=25, z=26] [L49] COND FALSE !(((a17==1)&&((!(a7==1)&&(((a21==1)&&((((a16==5)||(a16==6))&&(input==6))&&(a20==1)))&&(a8==15)))&&(a12==8)))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=6, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=6, u=21, v=22, w=23, x=24, y=25, z=26] [L54] COND FALSE !((((input==3)&&((((a16==6)&&((!(a20==1)&&(!(a7==1)&&!(a17==1)))&&(a8==15)))&&(a21==1))||((((a8==13)&&((a20==1)&&((a17==1)&&(a7==1))))&&(a16==4))&&!(a21==1))))&&(a12==8))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=6, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=6, u=21, v=22, w=23, x=24, y=25, z=26] [L62] COND FALSE !((((a17==1)&&(((a21==1)&&((!(a7==1)&&((input==4)&&(a8==15)))&&!(a20==1)))&&(a12==8)))&&(a16==6))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=6, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=6, u=21, v=22, w=23, x=24, y=25, z=26] [L65] COND FALSE !((((a12==8)&&(((a21==1)&&((((input==5)&&!(a7==1))&&(a8==15))&&(a16==5)))&&!(a20==1)))&&!(a17==1))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=6, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=6, u=21, v=22, w=23, x=24, y=25, z=26] [L72] COND FALSE !(((a12==8)&&((input==1)&&(((a21==1)&&(((a8==15)&&((!(a17==1)&&!(a7==1))&&!(a20==1)))&&(a16==6)))||(!(a21==1)&&((a16==4)&&((a8==13)&&(((a17==1)&&(a7==1))&&(a20==1))))))))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=6, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=6, u=21, v=22, w=23, x=24, y=25, z=26] [L80] COND FALSE !(((((!(a17==1)&&(!(a7==1)&&((a21==1)&&((a8==15)&&(input==4)))))&&!(a20==1))&&(a12==8))&&(a16==4))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=6, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=6, u=21, v=22, w=23, x=24, y=25, z=26] [L84] COND FALSE !(((((((a16==6)&&((!(a20==1)&&(!(a17==1)&&!(a7==1)))&&(a8==15)))&&(a21==1))||(((a16==4)&&(((a20==1)&&((a17==1)&&(a7==1)))&&(a8==13)))&&!(a21==1)))&&(input==2))&&(a12==8))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=6, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=6, u=21, v=22, w=23, x=24, y=25, z=26] [L92] COND FALSE !(((a8==13)&&(!(a21==1)&&((((input==3)&&((((a20==1)&&!(a17==1))&&(a16==6))||((!(a20==1)&&(a17==1))&&(a16==4))))&&(a12==8))&&(a7==1))))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=6, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=6, u=21, v=22, w=23, x=24, y=25, z=26] [L97] COND FALSE !(((((a21==1)&&((a12==8)&&((input==1)&&(((!(a20==1)&&(a17==1))&&(a16==4))||(((a16==5)&&(!(a17==1)&&(a20==1)))||((a16==6)&&(!(a17==1)&&(a20==1))))))))&&!(a7==1))&&(a8==15))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=6, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=6, u=21, v=22, w=23, x=24, y=25, z=26] [L102] COND FALSE !((((a16==5)&&(((a7==1)&&((!(a21==1)&&((a12==8)&&(input==3)))&&(a8==13)))&&(a17==1)))&&(a20==1))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=6, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=6, u=21, v=22, w=23, x=24, y=25, z=26] [L108] COND FALSE !(((a17==1)&&(((a8==15)&&(((a12==8)&&((!(a7==1)&&(input==5))&&(a21==1)))&&!(a20==1)))&&(a16==5)))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=6, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=6, u=21, v=22, w=23, x=24, y=25, z=26] [L114] COND FALSE !((!(a7==1)&&(((((a21==1)&&(((a8==15)&&(input==5))&&!(a17==1)))&&(a12==8))&&(a20==1))&&(a16==4)))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=6, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=6, u=21, v=22, w=23, x=24, y=25, z=26] [L119] COND FALSE !(((!(a21==1)&&(((a12==8)&&((((a16==6)&&((a20==1)&&!(a17==1)))||((!(a20==1)&&(a17==1))&&(a16==4)))&&(input==1)))&&(a8==13)))&&(a7==1))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=6, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=6, u=21, v=22, w=23, x=24, y=25, z=26] [L124] COND FALSE !(((a17==1)&&(!(a7==1)&&(((a21==1)&&(((a12==8)&&((input==5)&&((a16==5)||(a16==6))))&&(a20==1)))&&(a8==15))))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=6, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=6, u=21, v=22, w=23, x=24, y=25, z=26] [L129] COND FALSE !((((a12==8)&&(!(a21==1)&&((a7==1)&&((a8==13)&&((input==6)&&((((a16==6)&&(a17==1))||((a16==4)&&!(a17==1)))||((a16==5)&&!(a17==1))))))))&&(a20==1))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=6, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=6, u=21, v=22, w=23, x=24, y=25, z=26] [L136] COND FALSE !((((a16==5)&&((((a8==15)&&((!(a7==1)&&(input==2))&&(a21==1)))&&(a12==8))&&!(a20==1)))&&!(a17==1))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=6, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=6, u=21, v=22, w=23, x=24, y=25, z=26] [L140] COND FALSE !((!(a20==1)&&((a21==1)&&((a16==4)&&((a8==15)&&(((a12==8)&&((input==2)&&!(a7==1)))&&!(a17==1))))))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=6, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=6, u=21, v=22, w=23, x=24, y=25, z=26] [L144] COND FALSE !((((a21==1)&&(!(a7==1)&&((!(a20==1)&&(!(a17==1)&&((a12==8)&&(input==6))))&&(a16==4))))&&(a8==15))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=6, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=6, u=21, v=22, w=23, x=24, y=25, z=26] [L148] COND FALSE !(((a17==1)&&((((((a12==8)&&((input==4)&&(a8==13)))&&(a20==1))&&!(a21==1))&&(a16==5))&&(a7==1)))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=6, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=6, u=21, v=22, w=23, x=24, y=25, z=26] [L152] COND FALSE !(((((a8==13)&&((a12==8)&&((((((a16==6)&&(a17==1))||(!(a17==1)&&(a16==4)))||(!(a17==1)&&(a16==5)))&&(input==1))&&!(a21==1))))&&(a20==1))&&(a7==1))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=6, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=6, u=21, v=22, w=23, x=24, y=25, z=26] [L160] COND FALSE !(((a8==13)&&(!(a21==1)&&((((((!(a17==1)&&(a20==1))&&(a16==6))||((a16==4)&&((a17==1)&&!(a20==1))))&&(input==5))&&(a7==1))&&(a12==8))))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=6, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=6, u=21, v=22, w=23, x=24, y=25, z=26] [L165] COND FALSE !(((!(a21==1)&&((((((a16==6)&&((a20==1)&&!(a17==1)))||(((a17==1)&&!(a20==1))&&(a16==4)))&&(input==4))&&(a7==1))&&(a12==8)))&&(a8==13))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=6, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=6, u=21, v=22, w=23, x=24, y=25, z=26] [L173] COND FALSE !((((a21==1)&&(!(a7==1)&&((((((a16==5)&&((a20==1)&&!(a17==1)))||((!(a17==1)&&(a20==1))&&(a16==6)))||((a16==4)&&((a17==1)&&!(a20==1))))&&(input==4))&&(a12==8))))&&(a8==15))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=6, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=6, u=21, v=22, w=23, x=24, y=25, z=26] [L178] COND FALSE !(((((((a16==6)&&((!(a20==1)&&(!(a17==1)&&!(a7==1)))&&(a8==15)))&&(a21==1))||(((a16==4)&&((((a7==1)&&(a17==1))&&(a20==1))&&(a8==13)))&&!(a21==1)))&&(input==4))&&(a12==8))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=6, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=6, u=21, v=22, w=23, x=24, y=25, z=26] [L186] COND FALSE !((!(a17==1)&&(((a12==8)&&(!(a20==1)&&(((a8==15)&&((a21==1)&&(input==4)))&&!(a7==1))))&&(a16==5)))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=6, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=6, u=21, v=22, w=23, x=24, y=25, z=26] [L189] COND FALSE !((((!(a7==1)&&(((input==2)&&((((a16==5)&&((a20==1)&&!(a17==1)))||((a16==6)&&((a20==1)&&!(a17==1))))||((a16==4)&&(!(a20==1)&&(a17==1)))))&&(a8==15)))&&(a12==8))&&(a21==1))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=6, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=6, u=21, v=22, w=23, x=24, y=25, z=26] [L194] COND FALSE !((!(a20==1)&&(((((((input==6)&&(a16==5))&&(a21==1))&&!(a17==1))&&(a12==8))&&!(a7==1))&&(a8==15)))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=6, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=6, u=21, v=22, w=23, x=24, y=25, z=26] [L197] COND FALSE !(((a12==8)&&(((((((a21==1)&&(input==5))&&(a8==15))&&(a17==1))&&!(a7==1))&&!(a20==1))&&(a16==6)))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=6, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=6, u=21, v=22, w=23, x=24, y=25, z=26] [L203] COND FALSE !(((((a8==15)&&(!(a7==1)&&((((!(a20==1)&&(a17==1))&&(a16==4))||(((!(a17==1)&&(a20==1))&&(a16==5))||((a16==6)&&((a20==1)&&!(a17==1)))))&&(input==6))))&&(a12==8))&&(a21==1))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=6, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=6, u=21, v=22, w=23, x=24, y=25, z=26] [L208] COND FALSE !(((a8==15)&&((a16==4)&&(!(a20==1)&&((((a21==1)&&(!(a17==1)&&(input==5)))&&!(a7==1))&&(a12==8)))))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=6, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=6, u=21, v=22, w=23, x=24, y=25, z=26] [L214] COND FALSE !(((a17==1)&&((a12==8)&&((a8==15)&&(((!(a7==1)&&(((a16==5)||(a16==6))&&(input==2)))&&(a21==1))&&(a20==1)))))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=6, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=6, u=21, v=22, w=23, x=24, y=25, z=26] [L218] COND FALSE !((!(a7==1)&&(((a8==15)&&((!(a17==1)&&((a12==8)&&((input==3)&&(a21==1))))&&(a16==4)))&&(a20==1)))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=6, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=6, u=21, v=22, w=23, x=24, y=25, z=26] [L223] COND FALSE !(((a16==5)&&((!(a21==1)&&(((a8==13)&&(((input==2)&&(a20==1))&&(a12==8)))&&(a7==1)))&&(a17==1)))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=6, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=6, u=21, v=22, w=23, x=24, y=25, z=26] [L231] COND FALSE !(((a20==1)&&(((a12==8)&&((a7==1)&&((a8==13)&&(((!(a17==1)&&(a16==5))||(((a17==1)&&(a16==6))||(!(a17==1)&&(a16==4))))&&(input==3)))))&&!(a21==1)))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=6, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=6, u=21, v=22, w=23, x=24, y=25, z=26] [L238] COND FALSE !(((a12==8)&&((a7==1)&&(!(a21==1)&&((a8==13)&&((input==6)&&(((a16==6)&&((a20==1)&&!(a17==1)))||((a16==4)&&((a17==1)&&!(a20==1)))))))))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=6, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=6, u=21, v=22, w=23, x=24, y=25, z=26] [L245] COND FALSE !(((!(a7==1)&&(!(a17==1)&&((((a16==4)&&((a8==15)&&(input==1)))&&(a12==8))&&(a21==1))))&&(a20==1))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=6, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=6, u=21, v=22, w=23, x=24, y=25, z=26] [L250] COND FALSE !(((a17==1)&&(((a21==1)&&(!(a20==1)&&((a12==8)&&((a8==15)&&(!(a7==1)&&(input==1))))))&&(a16==6)))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=6, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=6, u=21, v=22, w=23, x=24, y=25, z=26] [L256] COND FALSE !(((a20==1)&&((a12==8)&&((((a17==1)&&((((a16==5)||(a16==6))&&(input==4))&&(a8==15)))&&(a21==1))&&!(a7==1))))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=6, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=6, u=21, v=22, w=23, x=24, y=25, z=26] [L261] COND FALSE !(((((a8==13)&&((((!(a21==1)&&(input==6))&&(a20==1))&&(a12==8))&&(a17==1)))&&(a7==1))&&(a16==5))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=6, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=6, u=21, v=22, w=23, x=24, y=25, z=26] [L265] COND FALSE !(((a16==5)&&(((((a12==8)&&(!(a7==1)&&((input==2)&&!(a20==1))))&&(a21==1))&&(a17==1))&&(a8==15)))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=6, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=6, u=21, v=22, w=23, x=24, y=25, z=26] [L268] COND FALSE !((((a12==8)&&(((!(a17==1)&&((a21==1)&&((input==4)&&!(a7==1))))&&(a8==15))&&(a20==1)))&&(a16==4))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=6, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=6, u=21, v=22, w=23, x=24, y=25, z=26] [L273] COND FALSE !(((a7==1)&&((a8==13)&&((a12==8)&&(!(a21==1)&&((input==2)&&((((a20==1)&&!(a17==1))&&(a16==6))||(((a17==1)&&!(a20==1))&&(a16==4))))))))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=6, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=6, u=21, v=22, w=23, x=24, y=25, z=26] [L278] COND FALSE !((((((((!(a20==1)&&(!(a17==1)&&!(a7==1)))&&(a8==15))&&(a16==6))&&(a21==1))||((((a8==13)&&(((a17==1)&&(a7==1))&&(a20==1)))&&(a16==4))&&!(a21==1)))&&(input==6))&&(a12==8))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=6, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=6, u=21, v=22, w=23, x=24, y=25, z=26] [L286] COND FALSE !(((!(a7==1)&&(!(a17==1)&&(((((input==3)&&(a21==1))&&(a16==4))&&(a8==15))&&(a12==8))))&&!(a20==1))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=6, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=6, u=21, v=22, w=23, x=24, y=25, z=26] [L292] COND FALSE !((((((a12==8)&&(((((a17==1)&&!(a20==1))&&(a16==4))||((((a20==1)&&!(a17==1))&&(a16==5))||((!(a17==1)&&(a20==1))&&(a16==6))))&&(input==3)))&&(a8==15))&&(a21==1))&&!(a7==1))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=6, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=6, u=21, v=22, w=23, x=24, y=25, z=26] [L299] COND FALSE !((((!(a7==1)&&(((input==5)&&((((a16==5)&&(!(a17==1)&&(a20==1)))||((a16==6)&&((a20==1)&&!(a17==1))))||((a16==4)&&(!(a20==1)&&(a17==1)))))&&(a12==8)))&&(a21==1))&&(a8==15))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=6, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=6, u=21, v=22, w=23, x=24, y=25, z=26] [L306] COND FALSE !(((!(a7==1)&&(((a21==1)&&(((a17==1)&&((a12==8)&&(input==2)))&&!(a20==1)))&&(a16==6)))&&(a8==15))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=6, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=6, u=21, v=22, w=23, x=24, y=25, z=26] [L312] COND FALSE !(((!(a17==1)&&((a21==1)&&((!(a20==1)&&((a12==8)&&((input==3)&&!(a7==1))))&&(a8==15))))&&(a16==5))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=6, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=6, u=21, v=22, w=23, x=24, y=25, z=26] [L316] COND FALSE !((((a16==5)&&(!(a20==1)&&(((((input==6)&&(a21==1))&&(a17==1))&&!(a7==1))&&(a12==8))))&&(a8==15))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=6, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=6, u=21, v=22, w=23, x=24, y=25, z=26] [L318] COND FALSE !((!(a7==1)&&((a17==1)&&(((a16==6)&&(!(a20==1)&&(((input==6)&&(a12==8))&&(a21==1))))&&(a8==15))))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=6, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=6, u=21, v=22, w=23, x=24, y=25, z=26] [L324] COND FALSE !(((((a21==1)&&((a8==15)&&((a12==8)&&(!(a7==1)&&(!(a17==1)&&(input==2))))))&&(a16==4))&&(a20==1))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=6, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=6, u=21, v=22, w=23, x=24, y=25, z=26] [L329] COND FALSE !(((a8==15)&&(((a16==4)&&((a12==8)&&((!(a20==1)&&(!(a7==1)&&(input==1)))&&!(a17==1))))&&(a21==1)))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=6, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=6, u=21, v=22, w=23, x=24, y=25, z=26] [L333] COND FALSE !(((a21==1)&&(((a12==8)&&((((a17==1)&&((input==3)&&((a16==5)||(a16==6))))&&!(a7==1))&&(a20==1)))&&(a8==15)))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=6, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=6, u=21, v=22, w=23, x=24, y=25, z=26] [L337] COND FALSE !((!(a21==1)&&((a20==1)&&(((a12==8)&&((a8==13)&&((((a16==5)&&!(a17==1))||(((a17==1)&&(a16==6))||(!(a17==1)&&(a16==4))))&&(input==2))))&&(a7==1))))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=6, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=6, u=21, v=22, w=23, x=24, y=25, z=26] [L345] COND FALSE !(((a7==1)&&((a12==8)&&((((a20==1)&&(((!(a17==1)&&(a16==5))||(((a17==1)&&(a16==6))||((a16==4)&&!(a17==1))))&&(input==4)))&&(a8==13))&&!(a21==1))))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=6, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=6, u=21, v=22, w=23, x=24, y=25, z=26] [L353] COND FALSE !(((a21==1)&&((((!(a7==1)&&((a8==15)&&(!(a20==1)&&(input==4))))&&(a17==1))&&(a16==5))&&(a12==8)))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=6, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=6, u=21, v=22, w=23, x=24, y=25, z=26] [L355] COND FALSE !((((!(a7==1)&&((!(a20==1)&&((a21==1)&&((input==3)&&(a17==1))))&&(a8==15)))&&(a12==8))&&(a16==5))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=6, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=6, u=21, v=22, w=23, x=24, y=25, z=26] [L361] COND FALSE !(((((!(a17==1)&&(!(a20==1)&&((a8==15)&&((input==1)&&(a16==5)))))&&(a12==8))&&(a21==1))&&!(a7==1))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=6, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=6, u=21, v=22, w=23, x=24, y=25, z=26] [L363] COND FALSE !(((((a21==1)&&((a8==15)&&(((a16==5)&&((a12==8)&&(input==1)))&&(a17==1))))&&!(a7==1))&&!(a20==1))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=6, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=6, u=21, v=22, w=23, x=24, y=25, z=26] [L365] COND FALSE !(((!(a21==1)&&((a20==1)&&((((a8==13)&&((a7==1)&&(input==5)))&&(a17==1))&&(a12==8))))&&(a16==5))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=6, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=6, u=21, v=22, w=23, x=24, y=25, z=26] [L372] COND FALSE !((((!(a7==1)&&((a21==1)&&((((input==6)&&(a20==1))&&(a8==15))&&!(a17==1))))&&(a12==8))&&(a16==4))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=6, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=6, u=21, v=22, w=23, x=24, y=25, z=26] [L377] COND FALSE !(((((a20==1)&&(((!(a21==1)&&((a7==1)&&(input==1)))&&(a8==13))&&(a17==1)))&&(a12==8))&&(a16==5))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=6, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=6, u=21, v=22, w=23, x=24, y=25, z=26] [L382] COND FALSE !(((a12==8)&&((input==5)&&((((((!(a17==1)&&!(a7==1))&&!(a20==1))&&(a8==15))&&(a16==6))&&(a21==1))||(!(a21==1)&&((a16==4)&&(((a20==1)&&((a7==1)&&(a17==1)))&&(a8==13)))))))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=6, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=6, u=21, v=22, w=23, x=24, y=25, z=26] [L391] COND FALSE !(((((((!(a17==1)&&(a7==1))&&!(a20==1))&&(a8==14))&&(a12==8))&&(a16==4))&&(a21==1))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=6, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=6, u=21, v=22, w=23, x=24, y=25, z=26] [L394] COND FALSE !((((((((a17==1)&&!(a7==1))&&(a20==1))&&(a8==14))&&(a12==8))&&(a16==4))&&(a21==1))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=6, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=6, u=21, v=22, w=23, x=24, y=25, z=26] [L397] COND FALSE !(((((((!(a17==1)&&(a7==1))&&!(a20==1))&&(a8==15))&&(a12==8))&&(a16==4))&&(a21==1))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=6, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=6, u=21, v=22, w=23, x=24, y=25, z=26] [L400] COND FALSE !((((((((a17==1)&&!(a7==1))&&(a20==1))&&(a8==13))&&(a12==8))&&(a16==6))&&(a21==1))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=6, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=6, u=21, v=22, w=23, x=24, y=25, z=26] [L403] COND FALSE !(((((((!(a17==1)&&!(a7==1))&&!(a20==1))&&(a8==14))&&(a12==8))&&(a16==4))&&(a21==1))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=6, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=6, u=21, v=22, w=23, x=24, y=25, z=26] [L406] COND FALSE !(((((((!(a17==1)&&(a7==1))&&!(a20==1))&&(a8==15))&&(a12==8))&&(a16==5))&&(a21==1))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=6, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=6, u=21, v=22, w=23, x=24, y=25, z=26] [L409] COND FALSE !(((((((!(a17==1)&&!(a7==1))&&!(a20==1))&&(a8==14))&&(a12==8))&&(a16==5))&&(a21==1))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=6, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=6, u=21, v=22, w=23, x=24, y=25, z=26] [L412] COND FALSE !(((((((!(a17==1)&&!(a7==1))&&(a20==1))&&(a8==14))&&(a12==8))&&(a16==4))&&(a21==1))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=6, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=6, u=21, v=22, w=23, x=24, y=25, z=26] [L415] COND FALSE !((((((((a17==1)&&!(a7==1))&&(a20==1))&&(a8==13))&&(a12==8))&&(a16==4))&&(a21==1))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=6, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=6, u=21, v=22, w=23, x=24, y=25, z=26] [L418] COND FALSE !(((((((!(a17==1)&&(a7==1))&&(a20==1))&&(a8==14))&&(a12==8))&&(a16==5))&&(a21==1))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=6, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=6, u=21, v=22, w=23, x=24, y=25, z=26] [L421] COND FALSE !(((((((!(a17==1)&&!(a7==1))&&(a20==1))&&(a8==13))&&(a12==8))&&(a16==4))&&(a21==1))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=6, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=6, u=21, v=22, w=23, x=24, y=25, z=26] [L424] COND FALSE !(((((((!(a17==1)&&(a7==1))&&!(a20==1))&&(a8==14))&&(a12==8))&&(a16==5))&&(a21==1))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=6, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=6, u=21, v=22, w=23, x=24, y=25, z=26] [L427] COND TRUE ((((((!(a17==1)&&!(a7==1))&&!(a20==1))&&(a8==13))&&(a12==8))&&(a16==4))&&(a21==1)) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=6, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=6, u=21, v=22, w=23, x=24, y=25, z=26] [L428] __VERIFIER_error() VAL [\old(a16)=4, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=6, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=6, u=21, v=22, w=23, x=24, y=25, z=26] - StatisticsResult: Ultimate Automizer benchmark data CFG has 4 procedures, 525 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: UNSAFE, OverallTime: 333.0s, OverallIterations: 8, TraceHistogramMax: 4, AutomataDifference: 187.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 2541 SDtfs, 8107 SDslu, 3736 SDs, 0 SdLazy, 10177 SolverSat, 1171 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 17.2s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 140 GetRequests, 55 SyntacticMatches, 1 SemanticMatches, 84 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 196 ImplicationChecksByTransitivity, 2.8s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=2909occurred in iteration=7, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 101.7s AutomataMinimizationTime, 7 MinimizatonAttempts, 2339 StatesRemovedByMinimization, 7 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 2.7s InterpolantComputationTime, 1365 NumberOfCodeBlocks, 1365 NumberOfCodeBlocksAsserted, 8 NumberOfCheckSat, 1104 ConstructedInterpolants, 0 QuantifiedInterpolants, 524867 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 7 InterpolantComputations, 3 PerfectInterpolantSequences, 302/315 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! Received shutdown request...