/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_label35.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-46f3038-m [2020-07-08 22:31:24,182 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-08 22:31:24,184 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-08 22:31:24,198 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-08 22:31:24,199 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-08 22:31:24,200 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-08 22:31:24,201 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-08 22:31:24,203 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-08 22:31:24,204 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-08 22:31:24,205 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-08 22:31:24,206 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-08 22:31:24,207 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-08 22:31:24,208 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-08 22:31:24,209 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-08 22:31:24,210 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-08 22:31:24,211 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-08 22:31:24,212 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-08 22:31:24,213 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-08 22:31:24,214 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-08 22:31:24,216 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-08 22:31:24,218 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-08 22:31:24,219 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-08 22:31:24,220 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-08 22:31:24,221 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-08 22:31:24,224 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-07-08 22:31:24,227 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-08 22:31:24,228 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-08 22:31:24,228 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-08 22:31:24,229 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-08 22:31:24,230 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-08 22:31:24,230 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-08 22:31:24,231 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-08 22:31:24,231 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-08 22:31:24,232 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-08 22:31:24,232 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-08 22:31:24,233 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-08 22:31:24,234 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 22:31:24,243 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-08 22:31:24,243 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-08 22:31:24,244 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-08 22:31:24,245 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-08 22:31:24,245 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-08 22:31:24,245 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-08 22:31:24,245 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-08 22:31:24,246 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-08 22:31:24,246 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-08 22:31:24,246 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-08 22:31:24,246 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-08 22:31:24,246 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-08 22:31:24,246 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-08 22:31:24,247 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-08 22:31:24,247 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-08 22:31:24,247 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-08 22:31:24,247 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-08 22:31:24,248 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-08 22:31:24,248 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-08 22:31:24,248 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-08 22:31:24,248 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-08 22:31:24,248 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-08 22:31:24,249 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 22:31:24,533 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-08 22:31:24,547 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-08 22:31:24,550 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-08 22:31:24,552 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-08 22:31:24,552 INFO L275 PluginConnector]: CDTParser initialized [2020-07-08 22:31:24,553 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem01_label35.c [2020-07-08 22:31:24,628 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/792bb49fe/96169832f274416bafc7a4505c32d219/FLAG6f7aa71f5 [2020-07-08 22:31:25,179 INFO L306 CDTParser]: Found 1 translation units. [2020-07-08 22:31:25,182 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem01_label35.c [2020-07-08 22:31:25,210 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/792bb49fe/96169832f274416bafc7a4505c32d219/FLAG6f7aa71f5 [2020-07-08 22:31:25,454 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/792bb49fe/96169832f274416bafc7a4505c32d219 [2020-07-08 22:31:25,463 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-08 22:31:25,465 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-08 22:31:25,466 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-08 22:31:25,467 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-08 22:31:25,470 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-08 22:31:25,472 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 10:31:25" (1/1) ... [2020-07-08 22:31:25,475 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@373bc08 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 10:31:25, skipping insertion in model container [2020-07-08 22:31:25,475 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 10:31:25" (1/1) ... [2020-07-08 22:31:25,483 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-08 22:31:25,541 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-08 22:31:26,005 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-08 22:31:26,011 INFO L203 MainTranslator]: Completed pre-run [2020-07-08 22:31:26,259 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-08 22:31:26,284 INFO L208 MainTranslator]: Completed translation [2020-07-08 22:31:26,285 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 10:31:26 WrapperNode [2020-07-08 22:31:26,285 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-08 22:31:26,285 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-08 22:31:26,286 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-08 22:31:26,286 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-08 22:31:26,299 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 10:31:26" (1/1) ... [2020-07-08 22:31:26,299 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 10:31:26" (1/1) ... [2020-07-08 22:31:26,328 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 10:31:26" (1/1) ... [2020-07-08 22:31:26,328 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 10:31:26" (1/1) ... [2020-07-08 22:31:26,390 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 10:31:26" (1/1) ... [2020-07-08 22:31:26,402 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 10:31:26" (1/1) ... [2020-07-08 22:31:26,407 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 10:31:26" (1/1) ... [2020-07-08 22:31:26,413 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-08 22:31:26,414 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-08 22:31:26,414 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-08 22:31:26,414 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-08 22:31:26,415 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 10:31:26" (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 22:31:26,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-08 22:31:26,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-08 22:31:26,484 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2020-07-08 22:31:26,484 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-08 22:31:26,484 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2020-07-08 22:31:26,484 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-08 22:31:26,484 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-08 22:31:26,484 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2020-07-08 22:31:26,484 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-08 22:31:26,484 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-08 22:31:26,485 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-08 22:31:28,444 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-08 22:31:28,445 INFO L295 CfgBuilder]: Removed 1 assume(true) statements. [2020-07-08 22:31:28,463 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.07 10:31:28 BoogieIcfgContainer [2020-07-08 22:31:28,463 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-08 22:31:28,465 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-08 22:31:28,465 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-08 22:31:28,469 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-08 22:31:28,469 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.07 10:31:25" (1/3) ... [2020-07-08 22:31:28,471 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4ae38ec3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.07 10:31:28, skipping insertion in model container [2020-07-08 22:31:28,471 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 10:31:26" (2/3) ... [2020-07-08 22:31:28,472 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4ae38ec3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.07 10:31:28, skipping insertion in model container [2020-07-08 22:31:28,474 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.07 10:31:28" (3/3) ... [2020-07-08 22:31:28,476 INFO L109 eAbstractionObserver]: Analyzing ICFG Problem01_label35.c [2020-07-08 22:31:28,487 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-08 22:31:28,497 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-08 22:31:28,512 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-08 22:31:28,541 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-08 22:31:28,541 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-08 22:31:28,542 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-07-08 22:31:28,542 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-08 22:31:28,542 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-08 22:31:28,542 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-08 22:31:28,542 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-08 22:31:28,543 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-08 22:31:28,580 INFO L276 IsEmpty]: Start isEmpty. Operand 525 states. [2020-07-08 22:31:28,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2020-07-08 22:31:28,609 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 22:31:28,610 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] [2020-07-08 22:31:28,611 INFO L427 AbstractCegarLoop]: === Iteration 1 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 22:31:28,617 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 22:31:28,617 INFO L82 PathProgramCache]: Analyzing trace with hash -850053121, now seen corresponding path program 1 times [2020-07-08 22:31:28,624 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 22:31:28,625 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2007781337] [2020-07-08 22:31:28,625 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 22:31:28,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:31:29,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:31:29,225 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 22:31:29,226 INFO L280 TraceCheckUtils]: 1: Hoare triple {528#true} ~d~0 := 4; {528#true} is VALID [2020-07-08 22:31:29,226 INFO L280 TraceCheckUtils]: 2: Hoare triple {528#true} ~e~0 := 5; {528#true} is VALID [2020-07-08 22:31:29,226 INFO L280 TraceCheckUtils]: 3: Hoare triple {528#true} ~f~0 := 6; {528#true} is VALID [2020-07-08 22:31:29,227 INFO L280 TraceCheckUtils]: 4: Hoare triple {528#true} ~c~0 := 3; {528#true} is VALID [2020-07-08 22:31:29,227 INFO L280 TraceCheckUtils]: 5: Hoare triple {528#true} ~b~0 := 2; {528#true} is VALID [2020-07-08 22:31:29,228 INFO L280 TraceCheckUtils]: 6: Hoare triple {528#true} ~u~0 := 21; {528#true} is VALID [2020-07-08 22:31:29,228 INFO L280 TraceCheckUtils]: 7: Hoare triple {528#true} ~v~0 := 22; {528#true} is VALID [2020-07-08 22:31:29,228 INFO L280 TraceCheckUtils]: 8: Hoare triple {528#true} ~w~0 := 23; {528#true} is VALID [2020-07-08 22:31:29,229 INFO L280 TraceCheckUtils]: 9: Hoare triple {528#true} ~x~0 := 24; {528#true} is VALID [2020-07-08 22:31:29,229 INFO L280 TraceCheckUtils]: 10: Hoare triple {528#true} ~y~0 := 25; {528#true} is VALID [2020-07-08 22:31:29,229 INFO L280 TraceCheckUtils]: 11: Hoare triple {528#true} ~z~0 := 26; {528#true} is VALID [2020-07-08 22:31:29,230 INFO L280 TraceCheckUtils]: 12: Hoare triple {528#true} ~a17~0 := 1; {528#true} is VALID [2020-07-08 22:31:29,230 INFO L280 TraceCheckUtils]: 13: Hoare triple {528#true} ~a7~0 := 0; {528#true} is VALID [2020-07-08 22:31:29,230 INFO L280 TraceCheckUtils]: 14: Hoare triple {528#true} ~a20~0 := 1; {528#true} is VALID [2020-07-08 22:31:29,231 INFO L280 TraceCheckUtils]: 15: Hoare triple {528#true} ~a8~0 := 15; {528#true} is VALID [2020-07-08 22:31:29,231 INFO L280 TraceCheckUtils]: 16: Hoare triple {528#true} ~a12~0 := 8; {528#true} is VALID [2020-07-08 22:31:29,232 INFO L280 TraceCheckUtils]: 17: Hoare triple {528#true} ~a16~0 := 5; {553#(<= 5 ~a16~0)} is VALID [2020-07-08 22:31:29,233 INFO L280 TraceCheckUtils]: 18: Hoare triple {553#(<= 5 ~a16~0)} ~a21~0 := 1; {553#(<= 5 ~a16~0)} is VALID [2020-07-08 22:31:29,234 INFO L280 TraceCheckUtils]: 19: Hoare triple {553#(<= 5 ~a16~0)} assume true; {553#(<= 5 ~a16~0)} is VALID [2020-07-08 22:31:29,235 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {553#(<= 5 ~a16~0)} {528#true} #1100#return; {551#(not (= 4 ~a16~0))} is VALID [2020-07-08 22:31:29,242 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 22:31:29,242 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 22:31:29,243 INFO L280 TraceCheckUtils]: 2: Hoare triple {528#true} ~d~0 := 4; {528#true} is VALID [2020-07-08 22:31:29,243 INFO L280 TraceCheckUtils]: 3: Hoare triple {528#true} ~e~0 := 5; {528#true} is VALID [2020-07-08 22:31:29,243 INFO L280 TraceCheckUtils]: 4: Hoare triple {528#true} ~f~0 := 6; {528#true} is VALID [2020-07-08 22:31:29,244 INFO L280 TraceCheckUtils]: 5: Hoare triple {528#true} ~c~0 := 3; {528#true} is VALID [2020-07-08 22:31:29,244 INFO L280 TraceCheckUtils]: 6: Hoare triple {528#true} ~b~0 := 2; {528#true} is VALID [2020-07-08 22:31:29,244 INFO L280 TraceCheckUtils]: 7: Hoare triple {528#true} ~u~0 := 21; {528#true} is VALID [2020-07-08 22:31:29,245 INFO L280 TraceCheckUtils]: 8: Hoare triple {528#true} ~v~0 := 22; {528#true} is VALID [2020-07-08 22:31:29,245 INFO L280 TraceCheckUtils]: 9: Hoare triple {528#true} ~w~0 := 23; {528#true} is VALID [2020-07-08 22:31:29,245 INFO L280 TraceCheckUtils]: 10: Hoare triple {528#true} ~x~0 := 24; {528#true} is VALID [2020-07-08 22:31:29,245 INFO L280 TraceCheckUtils]: 11: Hoare triple {528#true} ~y~0 := 25; {528#true} is VALID [2020-07-08 22:31:29,246 INFO L280 TraceCheckUtils]: 12: Hoare triple {528#true} ~z~0 := 26; {528#true} is VALID [2020-07-08 22:31:29,246 INFO L280 TraceCheckUtils]: 13: Hoare triple {528#true} ~a17~0 := 1; {528#true} is VALID [2020-07-08 22:31:29,246 INFO L280 TraceCheckUtils]: 14: Hoare triple {528#true} ~a7~0 := 0; {528#true} is VALID [2020-07-08 22:31:29,247 INFO L280 TraceCheckUtils]: 15: Hoare triple {528#true} ~a20~0 := 1; {528#true} is VALID [2020-07-08 22:31:29,247 INFO L280 TraceCheckUtils]: 16: Hoare triple {528#true} ~a8~0 := 15; {528#true} is VALID [2020-07-08 22:31:29,247 INFO L280 TraceCheckUtils]: 17: Hoare triple {528#true} ~a12~0 := 8; {528#true} is VALID [2020-07-08 22:31:29,248 INFO L280 TraceCheckUtils]: 18: Hoare triple {528#true} ~a16~0 := 5; {553#(<= 5 ~a16~0)} is VALID [2020-07-08 22:31:29,249 INFO L280 TraceCheckUtils]: 19: Hoare triple {553#(<= 5 ~a16~0)} ~a21~0 := 1; {553#(<= 5 ~a16~0)} is VALID [2020-07-08 22:31:29,250 INFO L280 TraceCheckUtils]: 20: Hoare triple {553#(<= 5 ~a16~0)} assume true; {553#(<= 5 ~a16~0)} is VALID [2020-07-08 22:31:29,251 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {553#(<= 5 ~a16~0)} {528#true} #1100#return; {551#(not (= 4 ~a16~0))} is VALID [2020-07-08 22:31:29,252 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 22:31:29,253 INFO L280 TraceCheckUtils]: 23: Hoare triple {551#(not (= 4 ~a16~0))} ~output~0 := -1; {551#(not (= 4 ~a16~0))} is VALID [2020-07-08 22:31:29,253 INFO L280 TraceCheckUtils]: 24: Hoare triple {551#(not (= 4 ~a16~0))} assume !false; {551#(not (= 4 ~a16~0))} is VALID [2020-07-08 22:31:29,254 INFO L280 TraceCheckUtils]: 25: Hoare triple {551#(not (= 4 ~a16~0))} havoc ~input~0; {551#(not (= 4 ~a16~0))} is VALID [2020-07-08 22:31:29,255 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 22:31:29,256 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 22:31:29,257 INFO L280 TraceCheckUtils]: 28: Hoare triple {551#(not (= 4 ~a16~0))} havoc #t~nondet2; {551#(not (= 4 ~a16~0))} is VALID [2020-07-08 22:31:29,257 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 22:31:29,258 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 22:31:29,259 INFO L280 TraceCheckUtils]: 31: Hoare triple {551#(not (= 4 ~a16~0))} ~input := #in~input; {551#(not (= 4 ~a16~0))} is VALID [2020-07-08 22:31:29,260 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 22:31:29,261 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 22:31:29,261 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 22:31:29,262 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 22:31:29,263 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 22:31:29,264 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 22:31:29,265 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 22:31:29,265 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 22:31:29,266 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 22:31:29,267 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 22:31:29,268 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 22:31:29,269 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 22:31:29,269 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 22:31:29,270 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 22:31:29,271 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 22:31:29,272 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 22:31:29,272 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 22:31:29,273 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 22:31:29,274 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 22:31:29,274 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 22:31:29,275 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 22:31:29,276 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 22:31:29,277 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 22:31:29,277 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 22:31:29,278 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 22:31:29,279 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 22:31:29,280 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 22:31:29,280 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 22:31:29,281 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 22:31:29,282 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 22:31:29,283 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 22:31:29,283 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 22:31:29,284 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 22:31:29,285 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 22:31:29,285 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 22:31:29,286 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 22:31:29,287 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 22:31:29,288 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 22:31:29,288 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 22:31:29,289 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 22:31:29,290 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 22:31:29,291 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 22:31:29,292 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 22:31:29,293 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 22:31:29,295 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 22:31:29,296 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 22:31:29,297 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 22:31:29,298 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 22:31:29,298 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 22:31:29,300 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 22:31:29,304 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 22:31:29,306 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 22:31:29,307 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 22:31:29,308 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 22:31:29,309 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 22:31:29,310 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 22:31:29,310 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 22:31:29,311 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 22:31:29,312 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 22:31:29,313 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 22:31:29,313 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 22:31:29,314 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 22:31:29,315 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 22:31:29,316 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 22:31:29,316 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 22:31:29,317 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 22:31:29,318 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 22:31:29,319 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 22:31:29,319 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 22:31:29,320 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 22:31:29,321 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 22:31:29,322 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 22:31:29,322 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 22:31:29,323 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 22:31:29,324 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; {529#false} is VALID [2020-07-08 22:31:29,324 INFO L280 TraceCheckUtils]: 107: Hoare triple {529#false} assume !false; {529#false} is VALID [2020-07-08 22:31:29,354 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 22:31:29,355 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2007781337] [2020-07-08 22:31:29,357 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 22:31:29,357 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-08 22:31:29,358 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [675571271] [2020-07-08 22:31:29,365 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 108 [2020-07-08 22:31:29,369 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 22:31:29,373 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-08 22:31:29,553 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 108 edges. 108 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:31:29,553 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-08 22:31:29,554 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 22:31:29,564 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-08 22:31:29,565 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-08 22:31:29,568 INFO L87 Difference]: Start difference. First operand 525 states. Second operand 5 states. [2020-07-08 22:31:39,058 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:31:39,059 INFO L93 Difference]: Finished difference Result 1259 states and 1658 transitions. [2020-07-08 22:31:39,059 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-08 22:31:39,059 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 108 [2020-07-08 22:31:39,060 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 22:31:39,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-08 22:31:39,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 1658 transitions. [2020-07-08 22:31:39,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-08 22:31:39,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 1658 transitions. [2020-07-08 22:31:39,125 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 1658 transitions. [2020-07-08 22:31:41,457 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 22:31:41,605 INFO L225 Difference]: With dead ends: 1259 [2020-07-08 22:31:41,605 INFO L226 Difference]: Without dead ends: 685 [2020-07-08 22:31:41,615 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 22:31:41,636 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 685 states. [2020-07-08 22:31:44,867 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 685 to 603. [2020-07-08 22:31:44,867 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 22:31:44,868 INFO L82 GeneralOperation]: Start isEquivalent. First operand 685 states. Second operand 603 states. [2020-07-08 22:31:44,868 INFO L74 IsIncluded]: Start isIncluded. First operand 685 states. Second operand 603 states. [2020-07-08 22:31:44,868 INFO L87 Difference]: Start difference. First operand 685 states. Second operand 603 states. [2020-07-08 22:31:44,921 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:31:44,922 INFO L93 Difference]: Finished difference Result 685 states and 811 transitions. [2020-07-08 22:31:44,922 INFO L276 IsEmpty]: Start isEmpty. Operand 685 states and 811 transitions. [2020-07-08 22:31:44,933 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:31:44,934 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 22:31:44,934 INFO L74 IsIncluded]: Start isIncluded. First operand 603 states. Second operand 685 states. [2020-07-08 22:31:44,934 INFO L87 Difference]: Start difference. First operand 603 states. Second operand 685 states. [2020-07-08 22:31:44,979 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:31:44,980 INFO L93 Difference]: Finished difference Result 685 states and 811 transitions. [2020-07-08 22:31:44,980 INFO L276 IsEmpty]: Start isEmpty. Operand 685 states and 811 transitions. [2020-07-08 22:31:44,983 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:31:44,983 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 22:31:44,983 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 22:31:44,983 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 22:31:44,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 603 states. [2020-07-08 22:31:45,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 603 states to 603 states and 725 transitions. [2020-07-08 22:31:45,046 INFO L78 Accepts]: Start accepts. Automaton has 603 states and 725 transitions. Word has length 108 [2020-07-08 22:31:45,050 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 22:31:45,050 INFO L479 AbstractCegarLoop]: Abstraction has 603 states and 725 transitions. [2020-07-08 22:31:45,050 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-08 22:31:45,050 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 603 states and 725 transitions. [2020-07-08 22:31:46,328 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 22:31:46,328 INFO L276 IsEmpty]: Start isEmpty. Operand 603 states and 725 transitions. [2020-07-08 22:31:46,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2020-07-08 22:31:46,332 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 22:31:46,333 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] [2020-07-08 22:31:46,333 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-08 22:31:46,333 INFO L427 AbstractCegarLoop]: === Iteration 2 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 22:31:46,334 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 22:31:46,334 INFO L82 PathProgramCache]: Analyzing trace with hash -1639648560, now seen corresponding path program 1 times [2020-07-08 22:31:46,334 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 22:31:46,334 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [319846507] [2020-07-08 22:31:46,335 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 22:31:46,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:31:46,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:31:46,543 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 22:31:46,543 INFO L280 TraceCheckUtils]: 1: Hoare triple {5652#true} ~d~0 := 4; {5652#true} is VALID [2020-07-08 22:31:46,543 INFO L280 TraceCheckUtils]: 2: Hoare triple {5652#true} ~e~0 := 5; {5652#true} is VALID [2020-07-08 22:31:46,543 INFO L280 TraceCheckUtils]: 3: Hoare triple {5652#true} ~f~0 := 6; {5652#true} is VALID [2020-07-08 22:31:46,544 INFO L280 TraceCheckUtils]: 4: Hoare triple {5652#true} ~c~0 := 3; {5652#true} is VALID [2020-07-08 22:31:46,544 INFO L280 TraceCheckUtils]: 5: Hoare triple {5652#true} ~b~0 := 2; {5652#true} is VALID [2020-07-08 22:31:46,544 INFO L280 TraceCheckUtils]: 6: Hoare triple {5652#true} ~u~0 := 21; {5652#true} is VALID [2020-07-08 22:31:46,544 INFO L280 TraceCheckUtils]: 7: Hoare triple {5652#true} ~v~0 := 22; {5652#true} is VALID [2020-07-08 22:31:46,545 INFO L280 TraceCheckUtils]: 8: Hoare triple {5652#true} ~w~0 := 23; {5652#true} is VALID [2020-07-08 22:31:46,545 INFO L280 TraceCheckUtils]: 9: Hoare triple {5652#true} ~x~0 := 24; {5652#true} is VALID [2020-07-08 22:31:46,545 INFO L280 TraceCheckUtils]: 10: Hoare triple {5652#true} ~y~0 := 25; {5652#true} is VALID [2020-07-08 22:31:46,545 INFO L280 TraceCheckUtils]: 11: Hoare triple {5652#true} ~z~0 := 26; {5652#true} is VALID [2020-07-08 22:31:46,546 INFO L280 TraceCheckUtils]: 12: Hoare triple {5652#true} ~a17~0 := 1; {5652#true} is VALID [2020-07-08 22:31:46,546 INFO L280 TraceCheckUtils]: 13: Hoare triple {5652#true} ~a7~0 := 0; {5652#true} is VALID [2020-07-08 22:31:46,546 INFO L280 TraceCheckUtils]: 14: Hoare triple {5652#true} ~a20~0 := 1; {5652#true} is VALID [2020-07-08 22:31:46,546 INFO L280 TraceCheckUtils]: 15: Hoare triple {5652#true} ~a8~0 := 15; {5652#true} is VALID [2020-07-08 22:31:46,547 INFO L280 TraceCheckUtils]: 16: Hoare triple {5652#true} ~a12~0 := 8; {5652#true} is VALID [2020-07-08 22:31:46,548 INFO L280 TraceCheckUtils]: 17: Hoare triple {5652#true} ~a16~0 := 5; {5688#(<= ~a16~0 5)} is VALID [2020-07-08 22:31:46,549 INFO L280 TraceCheckUtils]: 18: Hoare triple {5688#(<= ~a16~0 5)} ~a21~0 := 1; {5688#(<= ~a16~0 5)} is VALID [2020-07-08 22:31:46,550 INFO L280 TraceCheckUtils]: 19: Hoare triple {5688#(<= ~a16~0 5)} assume true; {5688#(<= ~a16~0 5)} is VALID [2020-07-08 22:31:46,551 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {5688#(<= ~a16~0 5)} {5652#true} #1100#return; {5675#(not (= 6 ~a16~0))} is VALID [2020-07-08 22:31:46,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:31:46,623 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 22:31:46,624 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 22:31:46,625 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 22:31:46,626 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 22:31:46,627 INFO L280 TraceCheckUtils]: 4: Hoare triple {5692#(= 6 |old(~a16~0)|)} ~a20~0 := 1; {5692#(= 6 |old(~a16~0)|)} is VALID [2020-07-08 22:31:46,627 INFO L280 TraceCheckUtils]: 5: Hoare triple {5692#(= 6 |old(~a16~0)|)} ~a16~0 := 4; {5692#(= 6 |old(~a16~0)|)} is VALID [2020-07-08 22:31:46,628 INFO L280 TraceCheckUtils]: 6: Hoare triple {5692#(= 6 |old(~a16~0)|)} ~a7~0 := 1; {5692#(= 6 |old(~a16~0)|)} is VALID [2020-07-08 22:31:46,629 INFO L280 TraceCheckUtils]: 7: Hoare triple {5692#(= 6 |old(~a16~0)|)} ~a8~0 := 13; {5692#(= 6 |old(~a16~0)|)} is VALID [2020-07-08 22:31:46,629 INFO L280 TraceCheckUtils]: 8: Hoare triple {5692#(= 6 |old(~a16~0)|)} #res := -1; {5692#(= 6 |old(~a16~0)|)} is VALID [2020-07-08 22:31:46,630 INFO L280 TraceCheckUtils]: 9: Hoare triple {5692#(= 6 |old(~a16~0)|)} assume true; {5692#(= 6 |old(~a16~0)|)} is VALID [2020-07-08 22:31:46,631 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 22:31:46,634 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 22:31:46,634 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 22:31:46,634 INFO L280 TraceCheckUtils]: 2: Hoare triple {5652#true} ~d~0 := 4; {5652#true} is VALID [2020-07-08 22:31:46,634 INFO L280 TraceCheckUtils]: 3: Hoare triple {5652#true} ~e~0 := 5; {5652#true} is VALID [2020-07-08 22:31:46,635 INFO L280 TraceCheckUtils]: 4: Hoare triple {5652#true} ~f~0 := 6; {5652#true} is VALID [2020-07-08 22:31:46,635 INFO L280 TraceCheckUtils]: 5: Hoare triple {5652#true} ~c~0 := 3; {5652#true} is VALID [2020-07-08 22:31:46,635 INFO L280 TraceCheckUtils]: 6: Hoare triple {5652#true} ~b~0 := 2; {5652#true} is VALID [2020-07-08 22:31:46,635 INFO L280 TraceCheckUtils]: 7: Hoare triple {5652#true} ~u~0 := 21; {5652#true} is VALID [2020-07-08 22:31:46,636 INFO L280 TraceCheckUtils]: 8: Hoare triple {5652#true} ~v~0 := 22; {5652#true} is VALID [2020-07-08 22:31:46,636 INFO L280 TraceCheckUtils]: 9: Hoare triple {5652#true} ~w~0 := 23; {5652#true} is VALID [2020-07-08 22:31:46,636 INFO L280 TraceCheckUtils]: 10: Hoare triple {5652#true} ~x~0 := 24; {5652#true} is VALID [2020-07-08 22:31:46,636 INFO L280 TraceCheckUtils]: 11: Hoare triple {5652#true} ~y~0 := 25; {5652#true} is VALID [2020-07-08 22:31:46,637 INFO L280 TraceCheckUtils]: 12: Hoare triple {5652#true} ~z~0 := 26; {5652#true} is VALID [2020-07-08 22:31:46,637 INFO L280 TraceCheckUtils]: 13: Hoare triple {5652#true} ~a17~0 := 1; {5652#true} is VALID [2020-07-08 22:31:46,637 INFO L280 TraceCheckUtils]: 14: Hoare triple {5652#true} ~a7~0 := 0; {5652#true} is VALID [2020-07-08 22:31:46,637 INFO L280 TraceCheckUtils]: 15: Hoare triple {5652#true} ~a20~0 := 1; {5652#true} is VALID [2020-07-08 22:31:46,637 INFO L280 TraceCheckUtils]: 16: Hoare triple {5652#true} ~a8~0 := 15; {5652#true} is VALID [2020-07-08 22:31:46,638 INFO L280 TraceCheckUtils]: 17: Hoare triple {5652#true} ~a12~0 := 8; {5652#true} is VALID [2020-07-08 22:31:46,639 INFO L280 TraceCheckUtils]: 18: Hoare triple {5652#true} ~a16~0 := 5; {5688#(<= ~a16~0 5)} is VALID [2020-07-08 22:31:46,639 INFO L280 TraceCheckUtils]: 19: Hoare triple {5688#(<= ~a16~0 5)} ~a21~0 := 1; {5688#(<= ~a16~0 5)} is VALID [2020-07-08 22:31:46,640 INFO L280 TraceCheckUtils]: 20: Hoare triple {5688#(<= ~a16~0 5)} assume true; {5688#(<= ~a16~0 5)} is VALID [2020-07-08 22:31:46,641 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {5688#(<= ~a16~0 5)} {5652#true} #1100#return; {5675#(not (= 6 ~a16~0))} is VALID [2020-07-08 22:31:46,641 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 22:31:46,642 INFO L280 TraceCheckUtils]: 23: Hoare triple {5675#(not (= 6 ~a16~0))} ~output~0 := -1; {5675#(not (= 6 ~a16~0))} is VALID [2020-07-08 22:31:46,643 INFO L280 TraceCheckUtils]: 24: Hoare triple {5675#(not (= 6 ~a16~0))} assume !false; {5675#(not (= 6 ~a16~0))} is VALID [2020-07-08 22:31:46,643 INFO L280 TraceCheckUtils]: 25: Hoare triple {5675#(not (= 6 ~a16~0))} havoc ~input~0; {5675#(not (= 6 ~a16~0))} is VALID [2020-07-08 22:31:46,644 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 22:31:46,644 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 22:31:46,645 INFO L280 TraceCheckUtils]: 28: Hoare triple {5675#(not (= 6 ~a16~0))} havoc #t~nondet2; {5675#(not (= 6 ~a16~0))} is VALID [2020-07-08 22:31:46,646 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 22:31:46,647 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 22:31:46,648 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 22:31:46,649 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 22:31:46,649 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 22:31:46,650 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 22:31:46,651 INFO L280 TraceCheckUtils]: 35: Hoare triple {5692#(= 6 |old(~a16~0)|)} ~a20~0 := 1; {5692#(= 6 |old(~a16~0)|)} is VALID [2020-07-08 22:31:46,651 INFO L280 TraceCheckUtils]: 36: Hoare triple {5692#(= 6 |old(~a16~0)|)} ~a16~0 := 4; {5692#(= 6 |old(~a16~0)|)} is VALID [2020-07-08 22:31:46,652 INFO L280 TraceCheckUtils]: 37: Hoare triple {5692#(= 6 |old(~a16~0)|)} ~a7~0 := 1; {5692#(= 6 |old(~a16~0)|)} is VALID [2020-07-08 22:31:46,652 INFO L280 TraceCheckUtils]: 38: Hoare triple {5692#(= 6 |old(~a16~0)|)} ~a8~0 := 13; {5692#(= 6 |old(~a16~0)|)} is VALID [2020-07-08 22:31:46,653 INFO L280 TraceCheckUtils]: 39: Hoare triple {5692#(= 6 |old(~a16~0)|)} #res := -1; {5692#(= 6 |old(~a16~0)|)} is VALID [2020-07-08 22:31:46,653 INFO L280 TraceCheckUtils]: 40: Hoare triple {5692#(= 6 |old(~a16~0)|)} assume true; {5692#(= 6 |old(~a16~0)|)} is VALID [2020-07-08 22:31:46,654 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 22:31:46,655 INFO L280 TraceCheckUtils]: 42: Hoare triple {5653#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {5653#false} is VALID [2020-07-08 22:31:46,655 INFO L280 TraceCheckUtils]: 43: Hoare triple {5653#false} ~output~0 := #t~ret3; {5653#false} is VALID [2020-07-08 22:31:46,655 INFO L280 TraceCheckUtils]: 44: Hoare triple {5653#false} havoc #t~ret3; {5653#false} is VALID [2020-07-08 22:31:46,656 INFO L280 TraceCheckUtils]: 45: Hoare triple {5653#false} assume !false; {5653#false} is VALID [2020-07-08 22:31:46,656 INFO L280 TraceCheckUtils]: 46: Hoare triple {5653#false} havoc ~input~0; {5653#false} is VALID [2020-07-08 22:31:46,656 INFO L280 TraceCheckUtils]: 47: Hoare triple {5653#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {5653#false} is VALID [2020-07-08 22:31:46,656 INFO L280 TraceCheckUtils]: 48: Hoare triple {5653#false} ~input~0 := #t~nondet2; {5653#false} is VALID [2020-07-08 22:31:46,656 INFO L280 TraceCheckUtils]: 49: Hoare triple {5653#false} havoc #t~nondet2; {5653#false} is VALID [2020-07-08 22:31:46,657 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 22:31:46,657 INFO L263 TraceCheckUtils]: 51: Hoare triple {5653#false} call #t~ret3 := calculate_output(~input~0); {5653#false} is VALID [2020-07-08 22:31:46,657 INFO L280 TraceCheckUtils]: 52: Hoare triple {5653#false} ~input := #in~input; {5653#false} is VALID [2020-07-08 22:31:46,657 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 22:31:46,658 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 22:31:46,658 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 22:31:46,658 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 22:31:46,658 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 22:31:46,659 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 22:31:46,659 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 22:31:46,659 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 22:31:46,659 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 22:31:46,659 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 22:31:46,660 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 22:31:46,660 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 22:31:46,660 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 22:31:46,660 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 22:31:46,661 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 22:31:46,661 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 22:31:46,661 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 22:31:46,661 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 22:31:46,662 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 22:31:46,662 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 22:31:46,662 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 22:31:46,662 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 22:31:46,663 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 22:31:46,663 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 22:31:46,663 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 22:31:46,663 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 22:31:46,664 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 22:31:46,664 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 22:31:46,664 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 22:31:46,664 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 22:31:46,665 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 22:31:46,665 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 22:31:46,665 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 22:31:46,665 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 22:31:46,665 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 22:31:46,666 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 22:31:46,666 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 22:31:46,666 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 22:31:46,666 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 22:31:46,667 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 22:31:46,667 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 22:31:46,667 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 22:31:46,667 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 22:31:46,668 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 22:31:46,668 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 22:31:46,668 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 22:31:46,668 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 22:31:46,668 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 22:31:46,669 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 22:31:46,669 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 22:31:46,669 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 22:31:46,669 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 22:31:46,670 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 22:31:46,670 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 22:31:46,670 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 22:31:46,670 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 22:31:46,671 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 22:31:46,671 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 22:31:46,671 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 22:31:46,671 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 22:31:46,671 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 22:31:46,672 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 22:31:46,672 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 22:31:46,672 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 22:31:46,672 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 22:31:46,673 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 22:31:46,673 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 22:31:46,673 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 22:31:46,673 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 22:31:46,674 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 22:31:46,674 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 22:31:46,674 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 22:31:46,674 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 22:31:46,675 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 22:31:46,675 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 22:31:46,675 INFO L280 TraceCheckUtils]: 128: Hoare triple {5653#false} assume !false; {5653#false} is VALID [2020-07-08 22:31:46,691 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 22:31:46,692 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [319846507] [2020-07-08 22:31:46,692 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 22:31:46,692 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-08 22:31:46,692 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [448113164] [2020-07-08 22:31:46,694 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 129 [2020-07-08 22:31:46,695 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 22:31:46,695 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-08 22:31:46,842 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 129 edges. 129 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:31:46,842 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-08 22:31:46,843 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 22:31:46,843 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-08 22:31:46,844 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=47, Unknown=0, NotChecked=0, Total=72 [2020-07-08 22:31:46,844 INFO L87 Difference]: Start difference. First operand 603 states and 725 transitions. Second operand 9 states. [2020-07-08 22:31:58,823 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:31:58,824 INFO L93 Difference]: Finished difference Result 1436 states and 1760 transitions. [2020-07-08 22:31:58,824 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2020-07-08 22:31:58,824 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 129 [2020-07-08 22:31:58,825 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 22:31:58,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 22:31:58,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 1349 transitions. [2020-07-08 22:31:58,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 22:31:58,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 1349 transitions. [2020-07-08 22:31:58,851 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states and 1349 transitions. [2020-07-08 22:32:00,794 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 22:32:00,850 INFO L225 Difference]: With dead ends: 1436 [2020-07-08 22:32:00,851 INFO L226 Difference]: Without dead ends: 857 [2020-07-08 22:32:00,854 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 20 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=59, Invalid=123, Unknown=0, NotChecked=0, Total=182 [2020-07-08 22:32:00,855 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 857 states. [2020-07-08 22:32:05,686 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 857 to 748. [2020-07-08 22:32:05,686 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 22:32:05,686 INFO L82 GeneralOperation]: Start isEquivalent. First operand 857 states. Second operand 748 states. [2020-07-08 22:32:05,687 INFO L74 IsIncluded]: Start isIncluded. First operand 857 states. Second operand 748 states. [2020-07-08 22:32:05,687 INFO L87 Difference]: Start difference. First operand 857 states. Second operand 748 states. [2020-07-08 22:32:05,736 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:32:05,737 INFO L93 Difference]: Finished difference Result 857 states and 1039 transitions. [2020-07-08 22:32:05,737 INFO L276 IsEmpty]: Start isEmpty. Operand 857 states and 1039 transitions. [2020-07-08 22:32:05,741 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:32:05,742 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 22:32:05,742 INFO L74 IsIncluded]: Start isIncluded. First operand 748 states. Second operand 857 states. [2020-07-08 22:32:05,742 INFO L87 Difference]: Start difference. First operand 748 states. Second operand 857 states. [2020-07-08 22:32:05,793 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:32:05,793 INFO L93 Difference]: Finished difference Result 857 states and 1039 transitions. [2020-07-08 22:32:05,793 INFO L276 IsEmpty]: Start isEmpty. Operand 857 states and 1039 transitions. [2020-07-08 22:32:05,797 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:32:05,798 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 22:32:05,798 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 22:32:05,798 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 22:32:05,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 748 states. [2020-07-08 22:32:05,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 748 states to 748 states and 916 transitions. [2020-07-08 22:32:05,836 INFO L78 Accepts]: Start accepts. Automaton has 748 states and 916 transitions. Word has length 129 [2020-07-08 22:32:05,837 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 22:32:05,837 INFO L479 AbstractCegarLoop]: Abstraction has 748 states and 916 transitions. [2020-07-08 22:32:05,837 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-08 22:32:05,837 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 748 states and 916 transitions. [2020-07-08 22:32:07,666 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 22:32:07,667 INFO L276 IsEmpty]: Start isEmpty. Operand 748 states and 916 transitions. [2020-07-08 22:32:07,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2020-07-08 22:32:07,671 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 22:32:07,672 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] [2020-07-08 22:32:07,672 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-08 22:32:07,672 INFO L427 AbstractCegarLoop]: === Iteration 3 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 22:32:07,672 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 22:32:07,673 INFO L82 PathProgramCache]: Analyzing trace with hash 626429774, now seen corresponding path program 1 times [2020-07-08 22:32:07,673 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 22:32:07,673 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1348809999] [2020-07-08 22:32:07,673 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 22:32:07,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:32:07,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:32:07,962 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 22:32:07,962 INFO L280 TraceCheckUtils]: 1: Hoare triple {11787#true} ~d~0 := 4; {11787#true} is VALID [2020-07-08 22:32:07,962 INFO L280 TraceCheckUtils]: 2: Hoare triple {11787#true} ~e~0 := 5; {11787#true} is VALID [2020-07-08 22:32:07,963 INFO L280 TraceCheckUtils]: 3: Hoare triple {11787#true} ~f~0 := 6; {11787#true} is VALID [2020-07-08 22:32:07,963 INFO L280 TraceCheckUtils]: 4: Hoare triple {11787#true} ~c~0 := 3; {11787#true} is VALID [2020-07-08 22:32:07,963 INFO L280 TraceCheckUtils]: 5: Hoare triple {11787#true} ~b~0 := 2; {11787#true} is VALID [2020-07-08 22:32:07,963 INFO L280 TraceCheckUtils]: 6: Hoare triple {11787#true} ~u~0 := 21; {11787#true} is VALID [2020-07-08 22:32:07,964 INFO L280 TraceCheckUtils]: 7: Hoare triple {11787#true} ~v~0 := 22; {11787#true} is VALID [2020-07-08 22:32:07,964 INFO L280 TraceCheckUtils]: 8: Hoare triple {11787#true} ~w~0 := 23; {11787#true} is VALID [2020-07-08 22:32:07,964 INFO L280 TraceCheckUtils]: 9: Hoare triple {11787#true} ~x~0 := 24; {11787#true} is VALID [2020-07-08 22:32:07,964 INFO L280 TraceCheckUtils]: 10: Hoare triple {11787#true} ~y~0 := 25; {11787#true} is VALID [2020-07-08 22:32:07,965 INFO L280 TraceCheckUtils]: 11: Hoare triple {11787#true} ~z~0 := 26; {11787#true} is VALID [2020-07-08 22:32:07,965 INFO L280 TraceCheckUtils]: 12: Hoare triple {11787#true} ~a17~0 := 1; {11787#true} is VALID [2020-07-08 22:32:07,965 INFO L280 TraceCheckUtils]: 13: Hoare triple {11787#true} ~a7~0 := 0; {11787#true} is VALID [2020-07-08 22:32:07,965 INFO L280 TraceCheckUtils]: 14: Hoare triple {11787#true} ~a20~0 := 1; {11787#true} is VALID [2020-07-08 22:32:07,966 INFO L280 TraceCheckUtils]: 15: Hoare triple {11787#true} ~a8~0 := 15; {11787#true} is VALID [2020-07-08 22:32:07,966 INFO L280 TraceCheckUtils]: 16: Hoare triple {11787#true} ~a12~0 := 8; {11787#true} is VALID [2020-07-08 22:32:07,966 INFO L280 TraceCheckUtils]: 17: Hoare triple {11787#true} ~a16~0 := 5; {11787#true} is VALID [2020-07-08 22:32:07,966 INFO L280 TraceCheckUtils]: 18: Hoare triple {11787#true} ~a21~0 := 1; {11787#true} is VALID [2020-07-08 22:32:07,967 INFO L280 TraceCheckUtils]: 19: Hoare triple {11787#true} assume true; {11787#true} is VALID [2020-07-08 22:32:07,967 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {11787#true} {11787#true} #1100#return; {11787#true} is VALID [2020-07-08 22:32:07,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:32:08,000 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 22:32:08,001 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 22:32:08,001 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 22:32:08,001 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 22:32:08,002 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; {11787#true} is VALID [2020-07-08 22:32:08,002 INFO L280 TraceCheckUtils]: 5: Hoare triple {11787#true} ~a8~0 := 13; {11787#true} is VALID [2020-07-08 22:32:08,003 INFO L280 TraceCheckUtils]: 6: Hoare triple {11787#true} ~a7~0 := 1; {11821#(= 1 ~a7~0)} is VALID [2020-07-08 22:32:08,004 INFO L280 TraceCheckUtils]: 7: Hoare triple {11821#(= 1 ~a7~0)} ~a16~0 := 4; {11821#(= 1 ~a7~0)} is VALID [2020-07-08 22:32:08,004 INFO L280 TraceCheckUtils]: 8: Hoare triple {11821#(= 1 ~a7~0)} #res := -1; {11821#(= 1 ~a7~0)} is VALID [2020-07-08 22:32:08,005 INFO L280 TraceCheckUtils]: 9: Hoare triple {11821#(= 1 ~a7~0)} assume true; {11821#(= 1 ~a7~0)} is VALID [2020-07-08 22:32:08,006 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {11821#(= 1 ~a7~0)} {11787#true} #1104#return; {11821#(= 1 ~a7~0)} is VALID [2020-07-08 22:32:08,008 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 22:32:08,008 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 22:32:08,008 INFO L280 TraceCheckUtils]: 2: Hoare triple {11787#true} ~d~0 := 4; {11787#true} is VALID [2020-07-08 22:32:08,009 INFO L280 TraceCheckUtils]: 3: Hoare triple {11787#true} ~e~0 := 5; {11787#true} is VALID [2020-07-08 22:32:08,009 INFO L280 TraceCheckUtils]: 4: Hoare triple {11787#true} ~f~0 := 6; {11787#true} is VALID [2020-07-08 22:32:08,009 INFO L280 TraceCheckUtils]: 5: Hoare triple {11787#true} ~c~0 := 3; {11787#true} is VALID [2020-07-08 22:32:08,009 INFO L280 TraceCheckUtils]: 6: Hoare triple {11787#true} ~b~0 := 2; {11787#true} is VALID [2020-07-08 22:32:08,009 INFO L280 TraceCheckUtils]: 7: Hoare triple {11787#true} ~u~0 := 21; {11787#true} is VALID [2020-07-08 22:32:08,010 INFO L280 TraceCheckUtils]: 8: Hoare triple {11787#true} ~v~0 := 22; {11787#true} is VALID [2020-07-08 22:32:08,010 INFO L280 TraceCheckUtils]: 9: Hoare triple {11787#true} ~w~0 := 23; {11787#true} is VALID [2020-07-08 22:32:08,010 INFO L280 TraceCheckUtils]: 10: Hoare triple {11787#true} ~x~0 := 24; {11787#true} is VALID [2020-07-08 22:32:08,010 INFO L280 TraceCheckUtils]: 11: Hoare triple {11787#true} ~y~0 := 25; {11787#true} is VALID [2020-07-08 22:32:08,010 INFO L280 TraceCheckUtils]: 12: Hoare triple {11787#true} ~z~0 := 26; {11787#true} is VALID [2020-07-08 22:32:08,011 INFO L280 TraceCheckUtils]: 13: Hoare triple {11787#true} ~a17~0 := 1; {11787#true} is VALID [2020-07-08 22:32:08,011 INFO L280 TraceCheckUtils]: 14: Hoare triple {11787#true} ~a7~0 := 0; {11787#true} is VALID [2020-07-08 22:32:08,011 INFO L280 TraceCheckUtils]: 15: Hoare triple {11787#true} ~a20~0 := 1; {11787#true} is VALID [2020-07-08 22:32:08,011 INFO L280 TraceCheckUtils]: 16: Hoare triple {11787#true} ~a8~0 := 15; {11787#true} is VALID [2020-07-08 22:32:08,012 INFO L280 TraceCheckUtils]: 17: Hoare triple {11787#true} ~a12~0 := 8; {11787#true} is VALID [2020-07-08 22:32:08,012 INFO L280 TraceCheckUtils]: 18: Hoare triple {11787#true} ~a16~0 := 5; {11787#true} is VALID [2020-07-08 22:32:08,012 INFO L280 TraceCheckUtils]: 19: Hoare triple {11787#true} ~a21~0 := 1; {11787#true} is VALID [2020-07-08 22:32:08,012 INFO L280 TraceCheckUtils]: 20: Hoare triple {11787#true} assume true; {11787#true} is VALID [2020-07-08 22:32:08,012 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {11787#true} {11787#true} #1100#return; {11787#true} is VALID [2020-07-08 22:32:08,013 INFO L263 TraceCheckUtils]: 22: Hoare triple {11787#true} call #t~ret4 := main(); {11787#true} is VALID [2020-07-08 22:32:08,013 INFO L280 TraceCheckUtils]: 23: Hoare triple {11787#true} ~output~0 := -1; {11787#true} is VALID [2020-07-08 22:32:08,013 INFO L280 TraceCheckUtils]: 24: Hoare triple {11787#true} assume !false; {11787#true} is VALID [2020-07-08 22:32:08,013 INFO L280 TraceCheckUtils]: 25: Hoare triple {11787#true} havoc ~input~0; {11787#true} is VALID [2020-07-08 22:32:08,014 INFO L280 TraceCheckUtils]: 26: Hoare triple {11787#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {11787#true} is VALID [2020-07-08 22:32:08,014 INFO L280 TraceCheckUtils]: 27: Hoare triple {11787#true} ~input~0 := #t~nondet2; {11787#true} is VALID [2020-07-08 22:32:08,014 INFO L280 TraceCheckUtils]: 28: Hoare triple {11787#true} havoc #t~nondet2; {11787#true} is VALID [2020-07-08 22:32:08,014 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 22:32:08,016 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 22:32:08,016 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 22:32:08,016 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 22:32:08,017 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 22:32:08,017 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 22:32:08,017 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; {11787#true} is VALID [2020-07-08 22:32:08,017 INFO L280 TraceCheckUtils]: 36: Hoare triple {11787#true} ~a8~0 := 13; {11787#true} is VALID [2020-07-08 22:32:08,018 INFO L280 TraceCheckUtils]: 37: Hoare triple {11787#true} ~a7~0 := 1; {11821#(= 1 ~a7~0)} is VALID [2020-07-08 22:32:08,019 INFO L280 TraceCheckUtils]: 38: Hoare triple {11821#(= 1 ~a7~0)} ~a16~0 := 4; {11821#(= 1 ~a7~0)} is VALID [2020-07-08 22:32:08,019 INFO L280 TraceCheckUtils]: 39: Hoare triple {11821#(= 1 ~a7~0)} #res := -1; {11821#(= 1 ~a7~0)} is VALID [2020-07-08 22:32:08,020 INFO L280 TraceCheckUtils]: 40: Hoare triple {11821#(= 1 ~a7~0)} assume true; {11821#(= 1 ~a7~0)} is VALID [2020-07-08 22:32:08,021 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {11821#(= 1 ~a7~0)} {11787#true} #1104#return; {11821#(= 1 ~a7~0)} is VALID [2020-07-08 22:32:08,022 INFO L280 TraceCheckUtils]: 42: Hoare triple {11821#(= 1 ~a7~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {11821#(= 1 ~a7~0)} is VALID [2020-07-08 22:32:08,022 INFO L280 TraceCheckUtils]: 43: Hoare triple {11821#(= 1 ~a7~0)} ~output~0 := #t~ret3; {11821#(= 1 ~a7~0)} is VALID [2020-07-08 22:32:08,023 INFO L280 TraceCheckUtils]: 44: Hoare triple {11821#(= 1 ~a7~0)} havoc #t~ret3; {11821#(= 1 ~a7~0)} is VALID [2020-07-08 22:32:08,023 INFO L280 TraceCheckUtils]: 45: Hoare triple {11821#(= 1 ~a7~0)} assume !false; {11821#(= 1 ~a7~0)} is VALID [2020-07-08 22:32:08,024 INFO L280 TraceCheckUtils]: 46: Hoare triple {11821#(= 1 ~a7~0)} havoc ~input~0; {11821#(= 1 ~a7~0)} is VALID [2020-07-08 22:32:08,025 INFO L280 TraceCheckUtils]: 47: Hoare triple {11821#(= 1 ~a7~0)} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {11821#(= 1 ~a7~0)} is VALID [2020-07-08 22:32:08,025 INFO L280 TraceCheckUtils]: 48: Hoare triple {11821#(= 1 ~a7~0)} ~input~0 := #t~nondet2; {11821#(= 1 ~a7~0)} is VALID [2020-07-08 22:32:08,026 INFO L280 TraceCheckUtils]: 49: Hoare triple {11821#(= 1 ~a7~0)} havoc #t~nondet2; {11821#(= 1 ~a7~0)} is VALID [2020-07-08 22:32:08,026 INFO L280 TraceCheckUtils]: 50: Hoare triple {11821#(= 1 ~a7~0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {11821#(= 1 ~a7~0)} is VALID [2020-07-08 22:32:08,027 INFO L263 TraceCheckUtils]: 51: Hoare triple {11821#(= 1 ~a7~0)} call #t~ret3 := calculate_output(~input~0); {11821#(= 1 ~a7~0)} is VALID [2020-07-08 22:32:08,028 INFO L280 TraceCheckUtils]: 52: Hoare triple {11821#(= 1 ~a7~0)} ~input := #in~input; {11821#(= 1 ~a7~0)} is VALID [2020-07-08 22:32:08,028 INFO L280 TraceCheckUtils]: 53: Hoare triple {11821#(= 1 ~a7~0)} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {11821#(= 1 ~a7~0)} is VALID [2020-07-08 22:32:08,029 INFO L280 TraceCheckUtils]: 54: Hoare triple {11821#(= 1 ~a7~0)} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {11821#(= 1 ~a7~0)} is VALID [2020-07-08 22:32:08,030 INFO L280 TraceCheckUtils]: 55: Hoare triple {11821#(= 1 ~a7~0)} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {11821#(= 1 ~a7~0)} is VALID [2020-07-08 22:32:08,030 INFO L280 TraceCheckUtils]: 56: Hoare triple {11821#(= 1 ~a7~0)} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {11821#(= 1 ~a7~0)} is VALID [2020-07-08 22:32:08,031 INFO L280 TraceCheckUtils]: 57: Hoare triple {11821#(= 1 ~a7~0)} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {11821#(= 1 ~a7~0)} is VALID [2020-07-08 22:32:08,032 INFO L280 TraceCheckUtils]: 58: Hoare triple {11821#(= 1 ~a7~0)} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {11821#(= 1 ~a7~0)} is VALID [2020-07-08 22:32:08,032 INFO L280 TraceCheckUtils]: 59: Hoare triple {11821#(= 1 ~a7~0)} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {11821#(= 1 ~a7~0)} is VALID [2020-07-08 22:32:08,033 INFO L280 TraceCheckUtils]: 60: Hoare triple {11821#(= 1 ~a7~0)} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {11821#(= 1 ~a7~0)} is VALID [2020-07-08 22:32:08,034 INFO L280 TraceCheckUtils]: 61: Hoare triple {11821#(= 1 ~a7~0)} 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 ~a7~0)} is VALID [2020-07-08 22:32:08,034 INFO L280 TraceCheckUtils]: 62: Hoare triple {11821#(= 1 ~a7~0)} 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 ~a7~0)} is VALID [2020-07-08 22:32:08,035 INFO L280 TraceCheckUtils]: 63: Hoare triple {11821#(= 1 ~a7~0)} 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 ~a7~0)} is VALID [2020-07-08 22:32:08,036 INFO L280 TraceCheckUtils]: 64: Hoare triple {11821#(= 1 ~a7~0)} 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 ~a7~0)} is VALID [2020-07-08 22:32:08,036 INFO L280 TraceCheckUtils]: 65: Hoare triple {11821#(= 1 ~a7~0)} 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 ~a7~0)} is VALID [2020-07-08 22:32:08,037 INFO L280 TraceCheckUtils]: 66: Hoare triple {11821#(= 1 ~a7~0)} 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 ~a7~0)} is VALID [2020-07-08 22:32:08,037 INFO L280 TraceCheckUtils]: 67: Hoare triple {11821#(= 1 ~a7~0)} 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 ~a7~0)} is VALID [2020-07-08 22:32:08,038 INFO L280 TraceCheckUtils]: 68: Hoare triple {11821#(= 1 ~a7~0)} 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 ~a7~0)} is VALID [2020-07-08 22:32:08,039 INFO L280 TraceCheckUtils]: 69: Hoare triple {11821#(= 1 ~a7~0)} 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 ~a7~0)} is VALID [2020-07-08 22:32:08,039 INFO L280 TraceCheckUtils]: 70: Hoare triple {11821#(= 1 ~a7~0)} 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 ~a7~0)} is VALID [2020-07-08 22:32:08,040 INFO L280 TraceCheckUtils]: 71: Hoare triple {11821#(= 1 ~a7~0)} 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 ~a7~0)} is VALID [2020-07-08 22:32:08,041 INFO L280 TraceCheckUtils]: 72: Hoare triple {11821#(= 1 ~a7~0)} 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 ~a7~0)} is VALID [2020-07-08 22:32:08,041 INFO L280 TraceCheckUtils]: 73: Hoare triple {11821#(= 1 ~a7~0)} 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 ~a7~0)} is VALID [2020-07-08 22:32:08,042 INFO L280 TraceCheckUtils]: 74: Hoare triple {11821#(= 1 ~a7~0)} 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 ~a7~0)} is VALID [2020-07-08 22:32:08,043 INFO L280 TraceCheckUtils]: 75: Hoare triple {11821#(= 1 ~a7~0)} 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 ~a7~0)} is VALID [2020-07-08 22:32:08,043 INFO L280 TraceCheckUtils]: 76: Hoare triple {11821#(= 1 ~a7~0)} 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 ~a7~0)} is VALID [2020-07-08 22:32:08,044 INFO L280 TraceCheckUtils]: 77: Hoare triple {11821#(= 1 ~a7~0)} 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 ~a7~0)} is VALID [2020-07-08 22:32:08,044 INFO L280 TraceCheckUtils]: 78: Hoare triple {11821#(= 1 ~a7~0)} 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 ~a7~0)} is VALID [2020-07-08 22:32:08,045 INFO L280 TraceCheckUtils]: 79: Hoare triple {11821#(= 1 ~a7~0)} 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 ~a7~0)} is VALID [2020-07-08 22:32:08,046 INFO L280 TraceCheckUtils]: 80: Hoare triple {11821#(= 1 ~a7~0)} 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 ~a7~0)} is VALID [2020-07-08 22:32:08,046 INFO L280 TraceCheckUtils]: 81: Hoare triple {11821#(= 1 ~a7~0)} 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 ~a7~0)} is VALID [2020-07-08 22:32:08,047 INFO L280 TraceCheckUtils]: 82: Hoare triple {11821#(= 1 ~a7~0)} 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 ~a7~0)} is VALID [2020-07-08 22:32:08,048 INFO L280 TraceCheckUtils]: 83: Hoare triple {11821#(= 1 ~a7~0)} 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 ~a7~0)} is VALID [2020-07-08 22:32:08,048 INFO L280 TraceCheckUtils]: 84: Hoare triple {11821#(= 1 ~a7~0)} 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 ~a7~0)} is VALID [2020-07-08 22:32:08,049 INFO L280 TraceCheckUtils]: 85: Hoare triple {11821#(= 1 ~a7~0)} 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 ~a7~0)} is VALID [2020-07-08 22:32:08,050 INFO L280 TraceCheckUtils]: 86: Hoare triple {11821#(= 1 ~a7~0)} 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 ~a7~0)} is VALID [2020-07-08 22:32:08,050 INFO L280 TraceCheckUtils]: 87: Hoare triple {11821#(= 1 ~a7~0)} 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 ~a7~0)} is VALID [2020-07-08 22:32:08,051 INFO L280 TraceCheckUtils]: 88: Hoare triple {11821#(= 1 ~a7~0)} 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 ~a7~0)} is VALID [2020-07-08 22:32:08,051 INFO L280 TraceCheckUtils]: 89: Hoare triple {11821#(= 1 ~a7~0)} 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 ~a7~0)} is VALID [2020-07-08 22:32:08,052 INFO L280 TraceCheckUtils]: 90: Hoare triple {11821#(= 1 ~a7~0)} 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 ~a7~0)} is VALID [2020-07-08 22:32:08,052 INFO L280 TraceCheckUtils]: 91: Hoare triple {11821#(= 1 ~a7~0)} 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 ~a7~0)} is VALID [2020-07-08 22:32:08,053 INFO L280 TraceCheckUtils]: 92: Hoare triple {11821#(= 1 ~a7~0)} 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 ~a7~0)} is VALID [2020-07-08 22:32:08,054 INFO L280 TraceCheckUtils]: 93: Hoare triple {11821#(= 1 ~a7~0)} 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 ~a7~0)} is VALID [2020-07-08 22:32:08,054 INFO L280 TraceCheckUtils]: 94: Hoare triple {11821#(= 1 ~a7~0)} 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 ~a7~0)} is VALID [2020-07-08 22:32:08,055 INFO L280 TraceCheckUtils]: 95: Hoare triple {11821#(= 1 ~a7~0)} 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 ~a7~0)} is VALID [2020-07-08 22:32:08,055 INFO L280 TraceCheckUtils]: 96: Hoare triple {11821#(= 1 ~a7~0)} 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 ~a7~0)} is VALID [2020-07-08 22:32:08,056 INFO L280 TraceCheckUtils]: 97: Hoare triple {11821#(= 1 ~a7~0)} 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 ~a7~0)} is VALID [2020-07-08 22:32:08,056 INFO L280 TraceCheckUtils]: 98: Hoare triple {11821#(= 1 ~a7~0)} 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 ~a7~0)} is VALID [2020-07-08 22:32:08,057 INFO L280 TraceCheckUtils]: 99: Hoare triple {11821#(= 1 ~a7~0)} 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 ~a7~0)} is VALID [2020-07-08 22:32:08,058 INFO L280 TraceCheckUtils]: 100: Hoare triple {11821#(= 1 ~a7~0)} 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 ~a7~0)} is VALID [2020-07-08 22:32:08,059 INFO L280 TraceCheckUtils]: 101: Hoare triple {11821#(= 1 ~a7~0)} 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 ~a7~0)} is VALID [2020-07-08 22:32:08,059 INFO L280 TraceCheckUtils]: 102: Hoare triple {11821#(= 1 ~a7~0)} 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 ~a7~0)} is VALID [2020-07-08 22:32:08,060 INFO L280 TraceCheckUtils]: 103: Hoare triple {11821#(= 1 ~a7~0)} 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 ~a7~0)} is VALID [2020-07-08 22:32:08,060 INFO L280 TraceCheckUtils]: 104: Hoare triple {11821#(= 1 ~a7~0)} 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 ~a7~0)} is VALID [2020-07-08 22:32:08,061 INFO L280 TraceCheckUtils]: 105: Hoare triple {11821#(= 1 ~a7~0)} 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 ~a7~0)} is VALID [2020-07-08 22:32:08,062 INFO L280 TraceCheckUtils]: 106: Hoare triple {11821#(= 1 ~a7~0)} 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 ~a7~0)} is VALID [2020-07-08 22:32:08,062 INFO L280 TraceCheckUtils]: 107: Hoare triple {11821#(= 1 ~a7~0)} 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 ~a7~0)} is VALID [2020-07-08 22:32:08,063 INFO L280 TraceCheckUtils]: 108: Hoare triple {11821#(= 1 ~a7~0)} 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 ~a7~0)} is VALID [2020-07-08 22:32:08,063 INFO L280 TraceCheckUtils]: 109: Hoare triple {11821#(= 1 ~a7~0)} 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 ~a7~0)} is VALID [2020-07-08 22:32:08,064 INFO L280 TraceCheckUtils]: 110: Hoare triple {11821#(= 1 ~a7~0)} 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 ~a7~0)} is VALID [2020-07-08 22:32:08,065 INFO L280 TraceCheckUtils]: 111: Hoare triple {11821#(= 1 ~a7~0)} 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 ~a7~0)} is VALID [2020-07-08 22:32:08,065 INFO L280 TraceCheckUtils]: 112: Hoare triple {11821#(= 1 ~a7~0)} 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 ~a7~0)} is VALID [2020-07-08 22:32:08,066 INFO L280 TraceCheckUtils]: 113: Hoare triple {11821#(= 1 ~a7~0)} 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 ~a7~0)} is VALID [2020-07-08 22:32:08,066 INFO L280 TraceCheckUtils]: 114: Hoare triple {11821#(= 1 ~a7~0)} 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 ~a7~0)} is VALID [2020-07-08 22:32:08,067 INFO L280 TraceCheckUtils]: 115: Hoare triple {11821#(= 1 ~a7~0)} 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 ~a7~0)} is VALID [2020-07-08 22:32:08,068 INFO L280 TraceCheckUtils]: 116: Hoare triple {11821#(= 1 ~a7~0)} 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 ~a7~0)} is VALID [2020-07-08 22:32:08,068 INFO L280 TraceCheckUtils]: 117: Hoare triple {11821#(= 1 ~a7~0)} 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 ~a7~0)} is VALID [2020-07-08 22:32:08,069 INFO L280 TraceCheckUtils]: 118: Hoare triple {11821#(= 1 ~a7~0)} 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 ~a7~0)} is VALID [2020-07-08 22:32:08,069 INFO L280 TraceCheckUtils]: 119: Hoare triple {11821#(= 1 ~a7~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {11821#(= 1 ~a7~0)} is VALID [2020-07-08 22:32:08,070 INFO L280 TraceCheckUtils]: 120: Hoare triple {11821#(= 1 ~a7~0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {11821#(= 1 ~a7~0)} is VALID [2020-07-08 22:32:08,070 INFO L280 TraceCheckUtils]: 121: Hoare triple {11821#(= 1 ~a7~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {11821#(= 1 ~a7~0)} is VALID [2020-07-08 22:32:08,071 INFO L280 TraceCheckUtils]: 122: Hoare triple {11821#(= 1 ~a7~0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {11821#(= 1 ~a7~0)} is VALID [2020-07-08 22:32:08,071 INFO L280 TraceCheckUtils]: 123: Hoare triple {11821#(= 1 ~a7~0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {11821#(= 1 ~a7~0)} is VALID [2020-07-08 22:32:08,072 INFO L280 TraceCheckUtils]: 124: Hoare triple {11821#(= 1 ~a7~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {11821#(= 1 ~a7~0)} is VALID [2020-07-08 22:32:08,073 INFO L280 TraceCheckUtils]: 125: Hoare triple {11821#(= 1 ~a7~0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {11821#(= 1 ~a7~0)} is VALID [2020-07-08 22:32:08,073 INFO L280 TraceCheckUtils]: 126: Hoare triple {11821#(= 1 ~a7~0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {11821#(= 1 ~a7~0)} is VALID [2020-07-08 22:32:08,074 INFO L280 TraceCheckUtils]: 127: Hoare triple {11821#(= 1 ~a7~0)} 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 22:32:08,074 INFO L280 TraceCheckUtils]: 128: Hoare triple {11788#false} assume !false; {11788#false} is VALID [2020-07-08 22:32:08,093 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 22:32:08,093 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1348809999] [2020-07-08 22:32:08,094 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-08 22:32:08,094 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5] total 5 [2020-07-08 22:32:08,094 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [482243115] [2020-07-08 22:32:08,095 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 129 [2020-07-08 22:32:08,095 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 22:32:08,095 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-08 22:32:08,298 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 129 edges. 129 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:32:08,299 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-08 22:32:08,299 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 22:32:08,299 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-08 22:32:08,300 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-08 22:32:08,300 INFO L87 Difference]: Start difference. First operand 748 states and 916 transitions. Second operand 5 states. [2020-07-08 22:32:23,016 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:32:23,017 INFO L93 Difference]: Finished difference Result 1936 states and 2480 transitions. [2020-07-08 22:32:23,017 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2020-07-08 22:32:23,017 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 129 [2020-07-08 22:32:23,019 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 22:32:23,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-08 22:32:23,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1275 transitions. [2020-07-08 22:32:23,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-08 22:32:23,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1275 transitions. [2020-07-08 22:32:23,042 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states and 1275 transitions. [2020-07-08 22:32:24,850 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1275 edges. 1275 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:32:24,918 INFO L225 Difference]: With dead ends: 1936 [2020-07-08 22:32:24,918 INFO L226 Difference]: Without dead ends: 1212 [2020-07-08 22:32:24,921 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 22:32:24,923 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1212 states. [2020-07-08 22:32:31,172 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1212 to 895. [2020-07-08 22:32:31,172 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 22:32:31,172 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1212 states. Second operand 895 states. [2020-07-08 22:32:31,173 INFO L74 IsIncluded]: Start isIncluded. First operand 1212 states. Second operand 895 states. [2020-07-08 22:32:31,173 INFO L87 Difference]: Start difference. First operand 1212 states. Second operand 895 states. [2020-07-08 22:32:31,264 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:32:31,265 INFO L93 Difference]: Finished difference Result 1212 states and 1485 transitions. [2020-07-08 22:32:31,265 INFO L276 IsEmpty]: Start isEmpty. Operand 1212 states and 1485 transitions. [2020-07-08 22:32:31,270 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:32:31,271 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 22:32:31,271 INFO L74 IsIncluded]: Start isIncluded. First operand 895 states. Second operand 1212 states. [2020-07-08 22:32:31,271 INFO L87 Difference]: Start difference. First operand 895 states. Second operand 1212 states. [2020-07-08 22:32:31,365 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:32:31,367 INFO L93 Difference]: Finished difference Result 1212 states and 1485 transitions. [2020-07-08 22:32:31,368 INFO L276 IsEmpty]: Start isEmpty. Operand 1212 states and 1485 transitions. [2020-07-08 22:32:31,373 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:32:31,373 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 22:32:31,373 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 22:32:31,373 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 22:32:31,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 895 states. [2020-07-08 22:32:31,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 895 states to 895 states and 1095 transitions. [2020-07-08 22:32:31,445 INFO L78 Accepts]: Start accepts. Automaton has 895 states and 1095 transitions. Word has length 129 [2020-07-08 22:32:31,445 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 22:32:31,446 INFO L479 AbstractCegarLoop]: Abstraction has 895 states and 1095 transitions. [2020-07-08 22:32:31,446 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-08 22:32:31,446 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 895 states and 1095 transitions. [2020-07-08 22:32:33,817 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1095 edges. 1095 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:32:33,818 INFO L276 IsEmpty]: Start isEmpty. Operand 895 states and 1095 transitions. [2020-07-08 22:32:33,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2020-07-08 22:32:33,823 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 22:32:33,824 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 22:32:33,824 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-08 22:32:33,824 INFO L427 AbstractCegarLoop]: === Iteration 4 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 22:32:33,824 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 22:32:33,824 INFO L82 PathProgramCache]: Analyzing trace with hash -1999519641, now seen corresponding path program 1 times [2020-07-08 22:32:33,825 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 22:32:33,825 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1038573264] [2020-07-08 22:32:33,825 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 22:32:33,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:32:34,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:32:34,063 INFO L280 TraceCheckUtils]: 0: Hoare triple {19954#(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; {19915#true} is VALID [2020-07-08 22:32:34,063 INFO L280 TraceCheckUtils]: 1: Hoare triple {19915#true} ~d~0 := 4; {19915#true} is VALID [2020-07-08 22:32:34,063 INFO L280 TraceCheckUtils]: 2: Hoare triple {19915#true} ~e~0 := 5; {19915#true} is VALID [2020-07-08 22:32:34,064 INFO L280 TraceCheckUtils]: 3: Hoare triple {19915#true} ~f~0 := 6; {19915#true} is VALID [2020-07-08 22:32:34,064 INFO L280 TraceCheckUtils]: 4: Hoare triple {19915#true} ~c~0 := 3; {19915#true} is VALID [2020-07-08 22:32:34,064 INFO L280 TraceCheckUtils]: 5: Hoare triple {19915#true} ~b~0 := 2; {19915#true} is VALID [2020-07-08 22:32:34,064 INFO L280 TraceCheckUtils]: 6: Hoare triple {19915#true} ~u~0 := 21; {19915#true} is VALID [2020-07-08 22:32:34,064 INFO L280 TraceCheckUtils]: 7: Hoare triple {19915#true} ~v~0 := 22; {19915#true} is VALID [2020-07-08 22:32:34,065 INFO L280 TraceCheckUtils]: 8: Hoare triple {19915#true} ~w~0 := 23; {19915#true} is VALID [2020-07-08 22:32:34,065 INFO L280 TraceCheckUtils]: 9: Hoare triple {19915#true} ~x~0 := 24; {19915#true} is VALID [2020-07-08 22:32:34,065 INFO L280 TraceCheckUtils]: 10: Hoare triple {19915#true} ~y~0 := 25; {19915#true} is VALID [2020-07-08 22:32:34,065 INFO L280 TraceCheckUtils]: 11: Hoare triple {19915#true} ~z~0 := 26; {19915#true} is VALID [2020-07-08 22:32:34,065 INFO L280 TraceCheckUtils]: 12: Hoare triple {19915#true} ~a17~0 := 1; {19915#true} is VALID [2020-07-08 22:32:34,066 INFO L280 TraceCheckUtils]: 13: Hoare triple {19915#true} ~a7~0 := 0; {19955#(<= ~a7~0 0)} is VALID [2020-07-08 22:32:34,067 INFO L280 TraceCheckUtils]: 14: Hoare triple {19955#(<= ~a7~0 0)} ~a20~0 := 1; {19956#(and (<= ~a7~0 0) (= ~a20~0 1))} is VALID [2020-07-08 22:32:34,072 INFO L280 TraceCheckUtils]: 15: Hoare triple {19956#(and (<= ~a7~0 0) (= ~a20~0 1))} ~a8~0 := 15; {19956#(and (<= ~a7~0 0) (= ~a20~0 1))} is VALID [2020-07-08 22:32:34,077 INFO L280 TraceCheckUtils]: 16: Hoare triple {19956#(and (<= ~a7~0 0) (= ~a20~0 1))} ~a12~0 := 8; {19956#(and (<= ~a7~0 0) (= ~a20~0 1))} is VALID [2020-07-08 22:32:34,078 INFO L280 TraceCheckUtils]: 17: Hoare triple {19956#(and (<= ~a7~0 0) (= ~a20~0 1))} ~a16~0 := 5; {19956#(and (<= ~a7~0 0) (= ~a20~0 1))} is VALID [2020-07-08 22:32:34,081 INFO L280 TraceCheckUtils]: 18: Hoare triple {19956#(and (<= ~a7~0 0) (= ~a20~0 1))} ~a21~0 := 1; {19956#(and (<= ~a7~0 0) (= ~a20~0 1))} is VALID [2020-07-08 22:32:34,082 INFO L280 TraceCheckUtils]: 19: Hoare triple {19956#(and (<= ~a7~0 0) (= ~a20~0 1))} assume true; {19956#(and (<= ~a7~0 0) (= ~a20~0 1))} is VALID [2020-07-08 22:32:34,083 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {19956#(and (<= ~a7~0 0) (= ~a20~0 1))} {19915#true} #1100#return; {19938#(and (not (= 1 ~a7~0)) (= 1 ~a20~0))} is VALID [2020-07-08 22:32:34,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:32:34,181 INFO L280 TraceCheckUtils]: 0: Hoare triple {19957#(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; {19958#(and (= ~a7~0 |old(~a7~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-08 22:32:34,182 INFO L280 TraceCheckUtils]: 1: Hoare triple {19958#(and (= ~a7~0 |old(~a7~0)|) (= ~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); {19959#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|)))} is VALID [2020-07-08 22:32:34,183 INFO L280 TraceCheckUtils]: 2: Hoare triple {19959#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|)))} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {19959#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|)))} is VALID [2020-07-08 22:32:34,184 INFO L280 TraceCheckUtils]: 3: Hoare triple {19959#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|)))} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {19959#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|)))} is VALID [2020-07-08 22:32:34,185 INFO L280 TraceCheckUtils]: 4: Hoare triple {19959#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|)))} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {19959#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|)))} is VALID [2020-07-08 22:32:34,186 INFO L280 TraceCheckUtils]: 5: Hoare triple {19959#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|)))} assume (3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0; {19960#(or (not (= 1 |old(~a20~0)|)) (= 1 |old(~a7~0)|))} is VALID [2020-07-08 22:32:34,187 INFO L280 TraceCheckUtils]: 6: Hoare triple {19960#(or (not (= 1 |old(~a20~0)|)) (= 1 |old(~a7~0)|))} ~a7~0 := 0; {19960#(or (not (= 1 |old(~a20~0)|)) (= 1 |old(~a7~0)|))} is VALID [2020-07-08 22:32:34,187 INFO L280 TraceCheckUtils]: 7: Hoare triple {19960#(or (not (= 1 |old(~a20~0)|)) (= 1 |old(~a7~0)|))} ~a20~0 := 1; {19960#(or (not (= 1 |old(~a20~0)|)) (= 1 |old(~a7~0)|))} is VALID [2020-07-08 22:32:34,188 INFO L280 TraceCheckUtils]: 8: Hoare triple {19960#(or (not (= 1 |old(~a20~0)|)) (= 1 |old(~a7~0)|))} ~a21~0 := 1; {19960#(or (not (= 1 |old(~a20~0)|)) (= 1 |old(~a7~0)|))} is VALID [2020-07-08 22:32:34,188 INFO L280 TraceCheckUtils]: 9: Hoare triple {19960#(or (not (= 1 |old(~a20~0)|)) (= 1 |old(~a7~0)|))} ~a16~0 := 4; {19960#(or (not (= 1 |old(~a20~0)|)) (= 1 |old(~a7~0)|))} is VALID [2020-07-08 22:32:34,189 INFO L280 TraceCheckUtils]: 10: Hoare triple {19960#(or (not (= 1 |old(~a20~0)|)) (= 1 |old(~a7~0)|))} ~a17~0 := 1; {19960#(or (not (= 1 |old(~a20~0)|)) (= 1 |old(~a7~0)|))} is VALID [2020-07-08 22:32:34,189 INFO L280 TraceCheckUtils]: 11: Hoare triple {19960#(or (not (= 1 |old(~a20~0)|)) (= 1 |old(~a7~0)|))} ~a8~0 := 13; {19960#(or (not (= 1 |old(~a20~0)|)) (= 1 |old(~a7~0)|))} is VALID [2020-07-08 22:32:34,190 INFO L280 TraceCheckUtils]: 12: Hoare triple {19960#(or (not (= 1 |old(~a20~0)|)) (= 1 |old(~a7~0)|))} #res := -1; {19960#(or (not (= 1 |old(~a20~0)|)) (= 1 |old(~a7~0)|))} is VALID [2020-07-08 22:32:34,191 INFO L280 TraceCheckUtils]: 13: Hoare triple {19960#(or (not (= 1 |old(~a20~0)|)) (= 1 |old(~a7~0)|))} assume true; {19960#(or (not (= 1 |old(~a20~0)|)) (= 1 |old(~a7~0)|))} is VALID [2020-07-08 22:32:34,192 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {19960#(or (not (= 1 |old(~a20~0)|)) (= 1 |old(~a7~0)|))} {19938#(and (not (= 1 ~a7~0)) (= 1 ~a20~0))} #1104#return; {19916#false} is VALID [2020-07-08 22:32:34,195 INFO L263 TraceCheckUtils]: 0: Hoare triple {19915#true} call ULTIMATE.init(); {19954#(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 22:32:34,195 INFO L280 TraceCheckUtils]: 1: Hoare triple {19954#(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; {19915#true} is VALID [2020-07-08 22:32:34,195 INFO L280 TraceCheckUtils]: 2: Hoare triple {19915#true} ~d~0 := 4; {19915#true} is VALID [2020-07-08 22:32:34,195 INFO L280 TraceCheckUtils]: 3: Hoare triple {19915#true} ~e~0 := 5; {19915#true} is VALID [2020-07-08 22:32:34,195 INFO L280 TraceCheckUtils]: 4: Hoare triple {19915#true} ~f~0 := 6; {19915#true} is VALID [2020-07-08 22:32:34,196 INFO L280 TraceCheckUtils]: 5: Hoare triple {19915#true} ~c~0 := 3; {19915#true} is VALID [2020-07-08 22:32:34,196 INFO L280 TraceCheckUtils]: 6: Hoare triple {19915#true} ~b~0 := 2; {19915#true} is VALID [2020-07-08 22:32:34,196 INFO L280 TraceCheckUtils]: 7: Hoare triple {19915#true} ~u~0 := 21; {19915#true} is VALID [2020-07-08 22:32:34,196 INFO L280 TraceCheckUtils]: 8: Hoare triple {19915#true} ~v~0 := 22; {19915#true} is VALID [2020-07-08 22:32:34,197 INFO L280 TraceCheckUtils]: 9: Hoare triple {19915#true} ~w~0 := 23; {19915#true} is VALID [2020-07-08 22:32:34,197 INFO L280 TraceCheckUtils]: 10: Hoare triple {19915#true} ~x~0 := 24; {19915#true} is VALID [2020-07-08 22:32:34,197 INFO L280 TraceCheckUtils]: 11: Hoare triple {19915#true} ~y~0 := 25; {19915#true} is VALID [2020-07-08 22:32:34,197 INFO L280 TraceCheckUtils]: 12: Hoare triple {19915#true} ~z~0 := 26; {19915#true} is VALID [2020-07-08 22:32:34,197 INFO L280 TraceCheckUtils]: 13: Hoare triple {19915#true} ~a17~0 := 1; {19915#true} is VALID [2020-07-08 22:32:34,198 INFO L280 TraceCheckUtils]: 14: Hoare triple {19915#true} ~a7~0 := 0; {19955#(<= ~a7~0 0)} is VALID [2020-07-08 22:32:34,199 INFO L280 TraceCheckUtils]: 15: Hoare triple {19955#(<= ~a7~0 0)} ~a20~0 := 1; {19956#(and (<= ~a7~0 0) (= ~a20~0 1))} is VALID [2020-07-08 22:32:34,199 INFO L280 TraceCheckUtils]: 16: Hoare triple {19956#(and (<= ~a7~0 0) (= ~a20~0 1))} ~a8~0 := 15; {19956#(and (<= ~a7~0 0) (= ~a20~0 1))} is VALID [2020-07-08 22:32:34,200 INFO L280 TraceCheckUtils]: 17: Hoare triple {19956#(and (<= ~a7~0 0) (= ~a20~0 1))} ~a12~0 := 8; {19956#(and (<= ~a7~0 0) (= ~a20~0 1))} is VALID [2020-07-08 22:32:34,201 INFO L280 TraceCheckUtils]: 18: Hoare triple {19956#(and (<= ~a7~0 0) (= ~a20~0 1))} ~a16~0 := 5; {19956#(and (<= ~a7~0 0) (= ~a20~0 1))} is VALID [2020-07-08 22:32:34,201 INFO L280 TraceCheckUtils]: 19: Hoare triple {19956#(and (<= ~a7~0 0) (= ~a20~0 1))} ~a21~0 := 1; {19956#(and (<= ~a7~0 0) (= ~a20~0 1))} is VALID [2020-07-08 22:32:34,202 INFO L280 TraceCheckUtils]: 20: Hoare triple {19956#(and (<= ~a7~0 0) (= ~a20~0 1))} assume true; {19956#(and (<= ~a7~0 0) (= ~a20~0 1))} is VALID [2020-07-08 22:32:34,203 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {19956#(and (<= ~a7~0 0) (= ~a20~0 1))} {19915#true} #1100#return; {19938#(and (not (= 1 ~a7~0)) (= 1 ~a20~0))} is VALID [2020-07-08 22:32:34,204 INFO L263 TraceCheckUtils]: 22: Hoare triple {19938#(and (not (= 1 ~a7~0)) (= 1 ~a20~0))} call #t~ret4 := main(); {19938#(and (not (= 1 ~a7~0)) (= 1 ~a20~0))} is VALID [2020-07-08 22:32:34,204 INFO L280 TraceCheckUtils]: 23: Hoare triple {19938#(and (not (= 1 ~a7~0)) (= 1 ~a20~0))} ~output~0 := -1; {19938#(and (not (= 1 ~a7~0)) (= 1 ~a20~0))} is VALID [2020-07-08 22:32:34,205 INFO L280 TraceCheckUtils]: 24: Hoare triple {19938#(and (not (= 1 ~a7~0)) (= 1 ~a20~0))} assume !false; {19938#(and (not (= 1 ~a7~0)) (= 1 ~a20~0))} is VALID [2020-07-08 22:32:34,210 INFO L280 TraceCheckUtils]: 25: Hoare triple {19938#(and (not (= 1 ~a7~0)) (= 1 ~a20~0))} havoc ~input~0; {19938#(and (not (= 1 ~a7~0)) (= 1 ~a20~0))} is VALID [2020-07-08 22:32:34,210 INFO L280 TraceCheckUtils]: 26: Hoare triple {19938#(and (not (= 1 ~a7~0)) (= 1 ~a20~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {19938#(and (not (= 1 ~a7~0)) (= 1 ~a20~0))} is VALID [2020-07-08 22:32:34,211 INFO L280 TraceCheckUtils]: 27: Hoare triple {19938#(and (not (= 1 ~a7~0)) (= 1 ~a20~0))} ~input~0 := #t~nondet2; {19938#(and (not (= 1 ~a7~0)) (= 1 ~a20~0))} is VALID [2020-07-08 22:32:34,213 INFO L280 TraceCheckUtils]: 28: Hoare triple {19938#(and (not (= 1 ~a7~0)) (= 1 ~a20~0))} havoc #t~nondet2; {19938#(and (not (= 1 ~a7~0)) (= 1 ~a20~0))} is VALID [2020-07-08 22:32:34,214 INFO L280 TraceCheckUtils]: 29: Hoare triple {19938#(and (not (= 1 ~a7~0)) (= 1 ~a20~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {19938#(and (not (= 1 ~a7~0)) (= 1 ~a20~0))} is VALID [2020-07-08 22:32:34,215 INFO L263 TraceCheckUtils]: 30: Hoare triple {19938#(and (not (= 1 ~a7~0)) (= 1 ~a20~0))} call #t~ret3 := calculate_output(~input~0); {19957#(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 22:32:34,216 INFO L280 TraceCheckUtils]: 31: Hoare triple {19957#(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; {19958#(and (= ~a7~0 |old(~a7~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-08 22:32:34,217 INFO L280 TraceCheckUtils]: 32: Hoare triple {19958#(and (= ~a7~0 |old(~a7~0)|) (= ~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); {19959#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|)))} is VALID [2020-07-08 22:32:34,218 INFO L280 TraceCheckUtils]: 33: Hoare triple {19959#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|)))} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {19959#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|)))} is VALID [2020-07-08 22:32:34,219 INFO L280 TraceCheckUtils]: 34: Hoare triple {19959#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|)))} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {19959#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|)))} is VALID [2020-07-08 22:32:34,220 INFO L280 TraceCheckUtils]: 35: Hoare triple {19959#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|)))} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {19959#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|)))} is VALID [2020-07-08 22:32:34,222 INFO L280 TraceCheckUtils]: 36: Hoare triple {19959#(and (or (= 1 ~a20~0) (= ~a20~0 |old(~a20~0)|)) (or (not (= 1 ~a7~0)) (= 1 |old(~a7~0)|)))} assume (3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0; {19960#(or (not (= 1 |old(~a20~0)|)) (= 1 |old(~a7~0)|))} is VALID [2020-07-08 22:32:34,223 INFO L280 TraceCheckUtils]: 37: Hoare triple {19960#(or (not (= 1 |old(~a20~0)|)) (= 1 |old(~a7~0)|))} ~a7~0 := 0; {19960#(or (not (= 1 |old(~a20~0)|)) (= 1 |old(~a7~0)|))} is VALID [2020-07-08 22:32:34,223 INFO L280 TraceCheckUtils]: 38: Hoare triple {19960#(or (not (= 1 |old(~a20~0)|)) (= 1 |old(~a7~0)|))} ~a20~0 := 1; {19960#(or (not (= 1 |old(~a20~0)|)) (= 1 |old(~a7~0)|))} is VALID [2020-07-08 22:32:34,224 INFO L280 TraceCheckUtils]: 39: Hoare triple {19960#(or (not (= 1 |old(~a20~0)|)) (= 1 |old(~a7~0)|))} ~a21~0 := 1; {19960#(or (not (= 1 |old(~a20~0)|)) (= 1 |old(~a7~0)|))} is VALID [2020-07-08 22:32:34,225 INFO L280 TraceCheckUtils]: 40: Hoare triple {19960#(or (not (= 1 |old(~a20~0)|)) (= 1 |old(~a7~0)|))} ~a16~0 := 4; {19960#(or (not (= 1 |old(~a20~0)|)) (= 1 |old(~a7~0)|))} is VALID [2020-07-08 22:32:34,226 INFO L280 TraceCheckUtils]: 41: Hoare triple {19960#(or (not (= 1 |old(~a20~0)|)) (= 1 |old(~a7~0)|))} ~a17~0 := 1; {19960#(or (not (= 1 |old(~a20~0)|)) (= 1 |old(~a7~0)|))} is VALID [2020-07-08 22:32:34,227 INFO L280 TraceCheckUtils]: 42: Hoare triple {19960#(or (not (= 1 |old(~a20~0)|)) (= 1 |old(~a7~0)|))} ~a8~0 := 13; {19960#(or (not (= 1 |old(~a20~0)|)) (= 1 |old(~a7~0)|))} is VALID [2020-07-08 22:32:34,228 INFO L280 TraceCheckUtils]: 43: Hoare triple {19960#(or (not (= 1 |old(~a20~0)|)) (= 1 |old(~a7~0)|))} #res := -1; {19960#(or (not (= 1 |old(~a20~0)|)) (= 1 |old(~a7~0)|))} is VALID [2020-07-08 22:32:34,228 INFO L280 TraceCheckUtils]: 44: Hoare triple {19960#(or (not (= 1 |old(~a20~0)|)) (= 1 |old(~a7~0)|))} assume true; {19960#(or (not (= 1 |old(~a20~0)|)) (= 1 |old(~a7~0)|))} is VALID [2020-07-08 22:32:34,230 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {19960#(or (not (= 1 |old(~a20~0)|)) (= 1 |old(~a7~0)|))} {19938#(and (not (= 1 ~a7~0)) (= 1 ~a20~0))} #1104#return; {19916#false} is VALID [2020-07-08 22:32:34,230 INFO L280 TraceCheckUtils]: 46: Hoare triple {19916#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {19916#false} is VALID [2020-07-08 22:32:34,230 INFO L280 TraceCheckUtils]: 47: Hoare triple {19916#false} ~output~0 := #t~ret3; {19916#false} is VALID [2020-07-08 22:32:34,231 INFO L280 TraceCheckUtils]: 48: Hoare triple {19916#false} havoc #t~ret3; {19916#false} is VALID [2020-07-08 22:32:34,231 INFO L280 TraceCheckUtils]: 49: Hoare triple {19916#false} assume !false; {19916#false} is VALID [2020-07-08 22:32:34,231 INFO L280 TraceCheckUtils]: 50: Hoare triple {19916#false} havoc ~input~0; {19916#false} is VALID [2020-07-08 22:32:34,232 INFO L280 TraceCheckUtils]: 51: Hoare triple {19916#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {19916#false} is VALID [2020-07-08 22:32:34,232 INFO L280 TraceCheckUtils]: 52: Hoare triple {19916#false} ~input~0 := #t~nondet2; {19916#false} is VALID [2020-07-08 22:32:34,232 INFO L280 TraceCheckUtils]: 53: Hoare triple {19916#false} havoc #t~nondet2; {19916#false} is VALID [2020-07-08 22:32:34,233 INFO L280 TraceCheckUtils]: 54: Hoare triple {19916#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {19916#false} is VALID [2020-07-08 22:32:34,233 INFO L263 TraceCheckUtils]: 55: Hoare triple {19916#false} call #t~ret3 := calculate_output(~input~0); {19916#false} is VALID [2020-07-08 22:32:34,233 INFO L280 TraceCheckUtils]: 56: Hoare triple {19916#false} ~input := #in~input; {19916#false} is VALID [2020-07-08 22:32:34,234 INFO L280 TraceCheckUtils]: 57: Hoare triple {19916#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); {19916#false} is VALID [2020-07-08 22:32:34,234 INFO L280 TraceCheckUtils]: 58: Hoare triple {19916#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); {19916#false} is VALID [2020-07-08 22:32:34,234 INFO L280 TraceCheckUtils]: 59: Hoare triple {19916#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); {19916#false} is VALID [2020-07-08 22:32:34,234 INFO L280 TraceCheckUtils]: 60: Hoare triple {19916#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); {19916#false} is VALID [2020-07-08 22:32:34,235 INFO L280 TraceCheckUtils]: 61: Hoare triple {19916#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); {19916#false} is VALID [2020-07-08 22:32:34,235 INFO L280 TraceCheckUtils]: 62: Hoare triple {19916#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); {19916#false} is VALID [2020-07-08 22:32:34,238 INFO L280 TraceCheckUtils]: 63: Hoare triple {19916#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)); {19916#false} is VALID [2020-07-08 22:32:34,238 INFO L280 TraceCheckUtils]: 64: Hoare triple {19916#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))); {19916#false} is VALID [2020-07-08 22:32:34,238 INFO L280 TraceCheckUtils]: 65: Hoare triple {19916#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); {19916#false} is VALID [2020-07-08 22:32:34,239 INFO L280 TraceCheckUtils]: 66: Hoare triple {19916#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); {19916#false} is VALID [2020-07-08 22:32:34,239 INFO L280 TraceCheckUtils]: 67: Hoare triple {19916#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); {19916#false} is VALID [2020-07-08 22:32:34,239 INFO L280 TraceCheckUtils]: 68: Hoare triple {19916#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); {19916#false} is VALID [2020-07-08 22:32:34,239 INFO L280 TraceCheckUtils]: 69: Hoare triple {19916#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); {19916#false} is VALID [2020-07-08 22:32:34,240 INFO L280 TraceCheckUtils]: 70: Hoare triple {19916#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); {19916#false} is VALID [2020-07-08 22:32:34,240 INFO L280 TraceCheckUtils]: 71: Hoare triple {19916#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); {19916#false} is VALID [2020-07-08 22:32:34,240 INFO L280 TraceCheckUtils]: 72: Hoare triple {19916#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); {19916#false} is VALID [2020-07-08 22:32:34,240 INFO L280 TraceCheckUtils]: 73: Hoare triple {19916#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); {19916#false} is VALID [2020-07-08 22:32:34,241 INFO L280 TraceCheckUtils]: 74: Hoare triple {19916#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); {19916#false} is VALID [2020-07-08 22:32:34,241 INFO L280 TraceCheckUtils]: 75: Hoare triple {19916#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)); {19916#false} is VALID [2020-07-08 22:32:34,241 INFO L280 TraceCheckUtils]: 76: Hoare triple {19916#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)); {19916#false} is VALID [2020-07-08 22:32:34,241 INFO L280 TraceCheckUtils]: 77: Hoare triple {19916#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); {19916#false} is VALID [2020-07-08 22:32:34,242 INFO L280 TraceCheckUtils]: 78: Hoare triple {19916#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); {19916#false} is VALID [2020-07-08 22:32:34,242 INFO L280 TraceCheckUtils]: 79: Hoare triple {19916#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); {19916#false} is VALID [2020-07-08 22:32:34,242 INFO L280 TraceCheckUtils]: 80: Hoare triple {19916#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); {19916#false} is VALID [2020-07-08 22:32:34,242 INFO L280 TraceCheckUtils]: 81: Hoare triple {19916#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); {19916#false} is VALID [2020-07-08 22:32:34,243 INFO L280 TraceCheckUtils]: 82: Hoare triple {19916#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); {19916#false} is VALID [2020-07-08 22:32:34,243 INFO L280 TraceCheckUtils]: 83: Hoare triple {19916#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); {19916#false} is VALID [2020-07-08 22:32:34,243 INFO L280 TraceCheckUtils]: 84: Hoare triple {19916#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); {19916#false} is VALID [2020-07-08 22:32:34,243 INFO L280 TraceCheckUtils]: 85: Hoare triple {19916#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); {19916#false} is VALID [2020-07-08 22:32:34,244 INFO L280 TraceCheckUtils]: 86: Hoare triple {19916#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); {19916#false} is VALID [2020-07-08 22:32:34,244 INFO L280 TraceCheckUtils]: 87: Hoare triple {19916#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); {19916#false} is VALID [2020-07-08 22:32:34,244 INFO L280 TraceCheckUtils]: 88: Hoare triple {19916#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); {19916#false} is VALID [2020-07-08 22:32:34,245 INFO L280 TraceCheckUtils]: 89: Hoare triple {19916#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); {19916#false} is VALID [2020-07-08 22:32:34,245 INFO L280 TraceCheckUtils]: 90: Hoare triple {19916#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); {19916#false} is VALID [2020-07-08 22:32:34,245 INFO L280 TraceCheckUtils]: 91: Hoare triple {19916#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); {19916#false} is VALID [2020-07-08 22:32:34,246 INFO L280 TraceCheckUtils]: 92: Hoare triple {19916#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); {19916#false} is VALID [2020-07-08 22:32:34,246 INFO L280 TraceCheckUtils]: 93: Hoare triple {19916#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)); {19916#false} is VALID [2020-07-08 22:32:34,246 INFO L280 TraceCheckUtils]: 94: Hoare triple {19916#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)))); {19916#false} is VALID [2020-07-08 22:32:34,246 INFO L280 TraceCheckUtils]: 95: Hoare triple {19916#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); {19916#false} is VALID [2020-07-08 22:32:34,247 INFO L280 TraceCheckUtils]: 96: Hoare triple {19916#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); {19916#false} is VALID [2020-07-08 22:32:34,247 INFO L280 TraceCheckUtils]: 97: Hoare triple {19916#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)); {19916#false} is VALID [2020-07-08 22:32:34,247 INFO L280 TraceCheckUtils]: 98: Hoare triple {19916#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); {19916#false} is VALID [2020-07-08 22:32:34,248 INFO L280 TraceCheckUtils]: 99: Hoare triple {19916#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); {19916#false} is VALID [2020-07-08 22:32:34,248 INFO L280 TraceCheckUtils]: 100: Hoare triple {19916#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); {19916#false} is VALID [2020-07-08 22:32:34,248 INFO L280 TraceCheckUtils]: 101: Hoare triple {19916#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))); {19916#false} is VALID [2020-07-08 22:32:34,249 INFO L280 TraceCheckUtils]: 102: Hoare triple {19916#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); {19916#false} is VALID [2020-07-08 22:32:34,249 INFO L280 TraceCheckUtils]: 103: Hoare triple {19916#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)); {19916#false} is VALID [2020-07-08 22:32:34,249 INFO L280 TraceCheckUtils]: 104: Hoare triple {19916#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)); {19916#false} is VALID [2020-07-08 22:32:34,249 INFO L280 TraceCheckUtils]: 105: Hoare triple {19916#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); {19916#false} is VALID [2020-07-08 22:32:34,250 INFO L280 TraceCheckUtils]: 106: Hoare triple {19916#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); {19916#false} is VALID [2020-07-08 22:32:34,250 INFO L280 TraceCheckUtils]: 107: Hoare triple {19916#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); {19916#false} is VALID [2020-07-08 22:32:34,250 INFO L280 TraceCheckUtils]: 108: Hoare triple {19916#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); {19916#false} is VALID [2020-07-08 22:32:34,251 INFO L280 TraceCheckUtils]: 109: Hoare triple {19916#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); {19916#false} is VALID [2020-07-08 22:32:34,251 INFO L280 TraceCheckUtils]: 110: Hoare triple {19916#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); {19916#false} is VALID [2020-07-08 22:32:34,251 INFO L280 TraceCheckUtils]: 111: Hoare triple {19916#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); {19916#false} is VALID [2020-07-08 22:32:34,251 INFO L280 TraceCheckUtils]: 112: Hoare triple {19916#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); {19916#false} is VALID [2020-07-08 22:32:34,252 INFO L280 TraceCheckUtils]: 113: Hoare triple {19916#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); {19916#false} is VALID [2020-07-08 22:32:34,252 INFO L280 TraceCheckUtils]: 114: Hoare triple {19916#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)); {19916#false} is VALID [2020-07-08 22:32:34,252 INFO L280 TraceCheckUtils]: 115: Hoare triple {19916#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); {19916#false} is VALID [2020-07-08 22:32:34,253 INFO L280 TraceCheckUtils]: 116: Hoare triple {19916#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); {19916#false} is VALID [2020-07-08 22:32:34,253 INFO L280 TraceCheckUtils]: 117: Hoare triple {19916#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)); {19916#false} is VALID [2020-07-08 22:32:34,253 INFO L280 TraceCheckUtils]: 118: Hoare triple {19916#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)); {19916#false} is VALID [2020-07-08 22:32:34,253 INFO L280 TraceCheckUtils]: 119: Hoare triple {19916#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); {19916#false} is VALID [2020-07-08 22:32:34,254 INFO L280 TraceCheckUtils]: 120: Hoare triple {19916#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); {19916#false} is VALID [2020-07-08 22:32:34,254 INFO L280 TraceCheckUtils]: 121: Hoare triple {19916#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); {19916#false} is VALID [2020-07-08 22:32:34,254 INFO L280 TraceCheckUtils]: 122: Hoare triple {19916#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))); {19916#false} is VALID [2020-07-08 22:32:34,255 INFO L280 TraceCheckUtils]: 123: Hoare triple {19916#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {19916#false} is VALID [2020-07-08 22:32:34,255 INFO L280 TraceCheckUtils]: 124: Hoare triple {19916#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {19916#false} is VALID [2020-07-08 22:32:34,255 INFO L280 TraceCheckUtils]: 125: Hoare triple {19916#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {19916#false} is VALID [2020-07-08 22:32:34,256 INFO L280 TraceCheckUtils]: 126: Hoare triple {19916#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {19916#false} is VALID [2020-07-08 22:32:34,256 INFO L280 TraceCheckUtils]: 127: Hoare triple {19916#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {19916#false} is VALID [2020-07-08 22:32:34,256 INFO L280 TraceCheckUtils]: 128: Hoare triple {19916#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {19916#false} is VALID [2020-07-08 22:32:34,256 INFO L280 TraceCheckUtils]: 129: Hoare triple {19916#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {19916#false} is VALID [2020-07-08 22:32:34,257 INFO L280 TraceCheckUtils]: 130: Hoare triple {19916#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {19916#false} is VALID [2020-07-08 22:32:34,257 INFO L280 TraceCheckUtils]: 131: Hoare triple {19916#false} assume (((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {19916#false} is VALID [2020-07-08 22:32:34,257 INFO L280 TraceCheckUtils]: 132: Hoare triple {19916#false} assume !false; {19916#false} is VALID [2020-07-08 22:32:34,295 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-08 22:32:34,295 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1038573264] [2020-07-08 22:32:34,296 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 22:32:34,296 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-07-08 22:32:34,296 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1562993778] [2020-07-08 22:32:34,297 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 133 [2020-07-08 22:32:34,298 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 22:32:34,298 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states. [2020-07-08 22:32:34,508 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 22:32:34,508 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-08 22:32:34,509 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 22:32:34,509 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-08 22:32:34,510 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=63, Unknown=0, NotChecked=0, Total=90 [2020-07-08 22:32:34,510 INFO L87 Difference]: Start difference. First operand 895 states and 1095 transitions. Second operand 10 states. [2020-07-08 22:32:54,964 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:32:54,965 INFO L93 Difference]: Finished difference Result 2309 states and 2986 transitions. [2020-07-08 22:32:54,965 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2020-07-08 22:32:54,965 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 133 [2020-07-08 22:32:54,965 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 22:32:54,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-08 22:32:54,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 1502 transitions. [2020-07-08 22:32:54,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-08 22:32:54,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 1502 transitions. [2020-07-08 22:32:54,990 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 21 states and 1502 transitions. [2020-07-08 22:32:57,306 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1502 edges. 1502 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:32:57,389 INFO L225 Difference]: With dead ends: 2309 [2020-07-08 22:32:57,390 INFO L226 Difference]: Without dead ends: 1438 [2020-07-08 22:32:57,395 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 24 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 86 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=140, Invalid=366, Unknown=0, NotChecked=0, Total=506 [2020-07-08 22:32:57,397 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1438 states. [2020-07-08 22:33:07,022 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1438 to 1218. [2020-07-08 22:33:07,022 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 22:33:07,022 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1438 states. Second operand 1218 states. [2020-07-08 22:33:07,023 INFO L74 IsIncluded]: Start isIncluded. First operand 1438 states. Second operand 1218 states. [2020-07-08 22:33:07,023 INFO L87 Difference]: Start difference. First operand 1438 states. Second operand 1218 states. [2020-07-08 22:33:07,152 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:33:07,153 INFO L93 Difference]: Finished difference Result 1438 states and 1688 transitions. [2020-07-08 22:33:07,153 INFO L276 IsEmpty]: Start isEmpty. Operand 1438 states and 1688 transitions. [2020-07-08 22:33:07,160 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:33:07,160 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 22:33:07,160 INFO L74 IsIncluded]: Start isIncluded. First operand 1218 states. Second operand 1438 states. [2020-07-08 22:33:07,161 INFO L87 Difference]: Start difference. First operand 1218 states. Second operand 1438 states. [2020-07-08 22:33:07,333 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:33:07,334 INFO L93 Difference]: Finished difference Result 1438 states and 1688 transitions. [2020-07-08 22:33:07,334 INFO L276 IsEmpty]: Start isEmpty. Operand 1438 states and 1688 transitions. [2020-07-08 22:33:07,338 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:33:07,338 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 22:33:07,338 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 22:33:07,338 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 22:33:07,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1218 states. [2020-07-08 22:33:07,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1218 states to 1218 states and 1416 transitions. [2020-07-08 22:33:07,457 INFO L78 Accepts]: Start accepts. Automaton has 1218 states and 1416 transitions. Word has length 133 [2020-07-08 22:33:07,457 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 22:33:07,457 INFO L479 AbstractCegarLoop]: Abstraction has 1218 states and 1416 transitions. [2020-07-08 22:33:07,457 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-08 22:33:07,457 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1218 states and 1416 transitions. [2020-07-08 22:33:10,878 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1416 edges. 1416 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:33:10,878 INFO L276 IsEmpty]: Start isEmpty. Operand 1218 states and 1416 transitions. [2020-07-08 22:33:10,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2020-07-08 22:33:10,882 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 22:33:10,883 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 22:33:10,883 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-08 22:33:10,883 INFO L427 AbstractCegarLoop]: === Iteration 5 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 22:33:10,883 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 22:33:10,883 INFO L82 PathProgramCache]: Analyzing trace with hash 434610282, now seen corresponding path program 1 times [2020-07-08 22:33:10,884 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 22:33:10,884 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1176664525] [2020-07-08 22:33:10,884 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 22:33:10,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:33:11,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:33:11,014 INFO L280 TraceCheckUtils]: 0: Hoare triple {29965#(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; {29919#true} is VALID [2020-07-08 22:33:11,014 INFO L280 TraceCheckUtils]: 1: Hoare triple {29919#true} ~d~0 := 4; {29919#true} is VALID [2020-07-08 22:33:11,014 INFO L280 TraceCheckUtils]: 2: Hoare triple {29919#true} ~e~0 := 5; {29919#true} is VALID [2020-07-08 22:33:11,015 INFO L280 TraceCheckUtils]: 3: Hoare triple {29919#true} ~f~0 := 6; {29919#true} is VALID [2020-07-08 22:33:11,015 INFO L280 TraceCheckUtils]: 4: Hoare triple {29919#true} ~c~0 := 3; {29919#true} is VALID [2020-07-08 22:33:11,015 INFO L280 TraceCheckUtils]: 5: Hoare triple {29919#true} ~b~0 := 2; {29919#true} is VALID [2020-07-08 22:33:11,015 INFO L280 TraceCheckUtils]: 6: Hoare triple {29919#true} ~u~0 := 21; {29919#true} is VALID [2020-07-08 22:33:11,015 INFO L280 TraceCheckUtils]: 7: Hoare triple {29919#true} ~v~0 := 22; {29919#true} is VALID [2020-07-08 22:33:11,016 INFO L280 TraceCheckUtils]: 8: Hoare triple {29919#true} ~w~0 := 23; {29919#true} is VALID [2020-07-08 22:33:11,016 INFO L280 TraceCheckUtils]: 9: Hoare triple {29919#true} ~x~0 := 24; {29919#true} is VALID [2020-07-08 22:33:11,016 INFO L280 TraceCheckUtils]: 10: Hoare triple {29919#true} ~y~0 := 25; {29919#true} is VALID [2020-07-08 22:33:11,016 INFO L280 TraceCheckUtils]: 11: Hoare triple {29919#true} ~z~0 := 26; {29919#true} is VALID [2020-07-08 22:33:11,016 INFO L280 TraceCheckUtils]: 12: Hoare triple {29919#true} ~a17~0 := 1; {29919#true} is VALID [2020-07-08 22:33:11,016 INFO L280 TraceCheckUtils]: 13: Hoare triple {29919#true} ~a7~0 := 0; {29919#true} is VALID [2020-07-08 22:33:11,017 INFO L280 TraceCheckUtils]: 14: Hoare triple {29919#true} ~a20~0 := 1; {29919#true} is VALID [2020-07-08 22:33:11,017 INFO L280 TraceCheckUtils]: 15: Hoare triple {29919#true} ~a8~0 := 15; {29919#true} is VALID [2020-07-08 22:33:11,017 INFO L280 TraceCheckUtils]: 16: Hoare triple {29919#true} ~a12~0 := 8; {29919#true} is VALID [2020-07-08 22:33:11,017 INFO L280 TraceCheckUtils]: 17: Hoare triple {29919#true} ~a16~0 := 5; {29919#true} is VALID [2020-07-08 22:33:11,017 INFO L280 TraceCheckUtils]: 18: Hoare triple {29919#true} ~a21~0 := 1; {29919#true} is VALID [2020-07-08 22:33:11,022 INFO L280 TraceCheckUtils]: 19: Hoare triple {29919#true} assume true; {29919#true} is VALID [2020-07-08 22:33:11,023 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {29919#true} {29919#true} #1100#return; {29919#true} is VALID [2020-07-08 22:33:11,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:33:11,067 INFO L280 TraceCheckUtils]: 0: Hoare triple {29966#(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; {29919#true} is VALID [2020-07-08 22:33:11,068 INFO L280 TraceCheckUtils]: 1: Hoare triple {29919#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; {29949#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-08 22:33:11,069 INFO L280 TraceCheckUtils]: 2: Hoare triple {29949#(and (= 1 ~a17~0) (= 1 ~a21~0))} ~a16~0 := 5; {29949#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-08 22:33:11,069 INFO L280 TraceCheckUtils]: 3: Hoare triple {29949#(and (= 1 ~a17~0) (= 1 ~a21~0))} ~a20~0 := 0; {29949#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-08 22:33:11,070 INFO L280 TraceCheckUtils]: 4: Hoare triple {29949#(and (= 1 ~a17~0) (= 1 ~a21~0))} #res := 24; {29949#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-08 22:33:11,071 INFO L280 TraceCheckUtils]: 5: Hoare triple {29949#(and (= 1 ~a17~0) (= 1 ~a21~0))} assume true; {29949#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-08 22:33:11,072 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {29949#(and (= 1 ~a17~0) (= 1 ~a21~0))} {29919#true} #1104#return; {29949#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-08 22:33:11,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:33:11,158 INFO L280 TraceCheckUtils]: 0: Hoare triple {29966#(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; {29967#(and (= ~a17~0 |old(~a17~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 22:33:11,160 INFO L280 TraceCheckUtils]: 1: Hoare triple {29967#(and (= ~a17~0 |old(~a17~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {29968#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)))} is VALID [2020-07-08 22:33:11,161 INFO L280 TraceCheckUtils]: 2: Hoare triple {29968#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)))} 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); {29968#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)))} is VALID [2020-07-08 22:33:11,163 INFO L280 TraceCheckUtils]: 3: Hoare triple {29968#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)))} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {29968#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)))} is VALID [2020-07-08 22:33:11,164 INFO L280 TraceCheckUtils]: 4: Hoare triple {29968#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)))} 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); {29968#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)))} is VALID [2020-07-08 22:33:11,166 INFO L280 TraceCheckUtils]: 5: Hoare triple {29968#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)))} 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; {29969#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-08 22:33:11,166 INFO L280 TraceCheckUtils]: 6: Hoare triple {29969#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} ~a7~0 := 0; {29969#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-08 22:33:11,167 INFO L280 TraceCheckUtils]: 7: Hoare triple {29969#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} ~a20~0 := 1; {29969#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-08 22:33:11,168 INFO L280 TraceCheckUtils]: 8: Hoare triple {29969#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} ~a21~0 := 1; {29969#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-08 22:33:11,169 INFO L280 TraceCheckUtils]: 9: Hoare triple {29969#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} ~a16~0 := 4; {29969#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-08 22:33:11,170 INFO L280 TraceCheckUtils]: 10: Hoare triple {29969#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} ~a17~0 := 1; {29969#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-08 22:33:11,171 INFO L280 TraceCheckUtils]: 11: Hoare triple {29969#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} ~a8~0 := 13; {29969#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-08 22:33:11,172 INFO L280 TraceCheckUtils]: 12: Hoare triple {29969#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} #res := -1; {29969#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-08 22:33:11,173 INFO L280 TraceCheckUtils]: 13: Hoare triple {29969#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} assume true; {29969#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-08 22:33:11,174 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {29969#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} {29949#(and (= 1 ~a17~0) (= 1 ~a21~0))} #1104#return; {29920#false} is VALID [2020-07-08 22:33:11,178 INFO L263 TraceCheckUtils]: 0: Hoare triple {29919#true} call ULTIMATE.init(); {29965#(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 22:33:11,178 INFO L280 TraceCheckUtils]: 1: Hoare triple {29965#(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; {29919#true} is VALID [2020-07-08 22:33:11,179 INFO L280 TraceCheckUtils]: 2: Hoare triple {29919#true} ~d~0 := 4; {29919#true} is VALID [2020-07-08 22:33:11,179 INFO L280 TraceCheckUtils]: 3: Hoare triple {29919#true} ~e~0 := 5; {29919#true} is VALID [2020-07-08 22:33:11,179 INFO L280 TraceCheckUtils]: 4: Hoare triple {29919#true} ~f~0 := 6; {29919#true} is VALID [2020-07-08 22:33:11,179 INFO L280 TraceCheckUtils]: 5: Hoare triple {29919#true} ~c~0 := 3; {29919#true} is VALID [2020-07-08 22:33:11,180 INFO L280 TraceCheckUtils]: 6: Hoare triple {29919#true} ~b~0 := 2; {29919#true} is VALID [2020-07-08 22:33:11,180 INFO L280 TraceCheckUtils]: 7: Hoare triple {29919#true} ~u~0 := 21; {29919#true} is VALID [2020-07-08 22:33:11,180 INFO L280 TraceCheckUtils]: 8: Hoare triple {29919#true} ~v~0 := 22; {29919#true} is VALID [2020-07-08 22:33:11,181 INFO L280 TraceCheckUtils]: 9: Hoare triple {29919#true} ~w~0 := 23; {29919#true} is VALID [2020-07-08 22:33:11,181 INFO L280 TraceCheckUtils]: 10: Hoare triple {29919#true} ~x~0 := 24; {29919#true} is VALID [2020-07-08 22:33:11,181 INFO L280 TraceCheckUtils]: 11: Hoare triple {29919#true} ~y~0 := 25; {29919#true} is VALID [2020-07-08 22:33:11,182 INFO L280 TraceCheckUtils]: 12: Hoare triple {29919#true} ~z~0 := 26; {29919#true} is VALID [2020-07-08 22:33:11,182 INFO L280 TraceCheckUtils]: 13: Hoare triple {29919#true} ~a17~0 := 1; {29919#true} is VALID [2020-07-08 22:33:11,182 INFO L280 TraceCheckUtils]: 14: Hoare triple {29919#true} ~a7~0 := 0; {29919#true} is VALID [2020-07-08 22:33:11,183 INFO L280 TraceCheckUtils]: 15: Hoare triple {29919#true} ~a20~0 := 1; {29919#true} is VALID [2020-07-08 22:33:11,183 INFO L280 TraceCheckUtils]: 16: Hoare triple {29919#true} ~a8~0 := 15; {29919#true} is VALID [2020-07-08 22:33:11,183 INFO L280 TraceCheckUtils]: 17: Hoare triple {29919#true} ~a12~0 := 8; {29919#true} is VALID [2020-07-08 22:33:11,183 INFO L280 TraceCheckUtils]: 18: Hoare triple {29919#true} ~a16~0 := 5; {29919#true} is VALID [2020-07-08 22:33:11,184 INFO L280 TraceCheckUtils]: 19: Hoare triple {29919#true} ~a21~0 := 1; {29919#true} is VALID [2020-07-08 22:33:11,184 INFO L280 TraceCheckUtils]: 20: Hoare triple {29919#true} assume true; {29919#true} is VALID [2020-07-08 22:33:11,184 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {29919#true} {29919#true} #1100#return; {29919#true} is VALID [2020-07-08 22:33:11,185 INFO L263 TraceCheckUtils]: 22: Hoare triple {29919#true} call #t~ret4 := main(); {29919#true} is VALID [2020-07-08 22:33:11,185 INFO L280 TraceCheckUtils]: 23: Hoare triple {29919#true} ~output~0 := -1; {29919#true} is VALID [2020-07-08 22:33:11,185 INFO L280 TraceCheckUtils]: 24: Hoare triple {29919#true} assume !false; {29919#true} is VALID [2020-07-08 22:33:11,185 INFO L280 TraceCheckUtils]: 25: Hoare triple {29919#true} havoc ~input~0; {29919#true} is VALID [2020-07-08 22:33:11,186 INFO L280 TraceCheckUtils]: 26: Hoare triple {29919#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {29919#true} is VALID [2020-07-08 22:33:11,186 INFO L280 TraceCheckUtils]: 27: Hoare triple {29919#true} ~input~0 := #t~nondet2; {29919#true} is VALID [2020-07-08 22:33:11,186 INFO L280 TraceCheckUtils]: 28: Hoare triple {29919#true} havoc #t~nondet2; {29919#true} is VALID [2020-07-08 22:33:11,186 INFO L280 TraceCheckUtils]: 29: Hoare triple {29919#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {29919#true} is VALID [2020-07-08 22:33:11,188 INFO L263 TraceCheckUtils]: 30: Hoare triple {29919#true} call #t~ret3 := calculate_output(~input~0); {29966#(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 22:33:11,188 INFO L280 TraceCheckUtils]: 31: Hoare triple {29966#(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; {29919#true} is VALID [2020-07-08 22:33:11,189 INFO L280 TraceCheckUtils]: 32: Hoare triple {29919#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; {29949#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-08 22:33:11,189 INFO L280 TraceCheckUtils]: 33: Hoare triple {29949#(and (= 1 ~a17~0) (= 1 ~a21~0))} ~a16~0 := 5; {29949#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-08 22:33:11,190 INFO L280 TraceCheckUtils]: 34: Hoare triple {29949#(and (= 1 ~a17~0) (= 1 ~a21~0))} ~a20~0 := 0; {29949#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-08 22:33:11,191 INFO L280 TraceCheckUtils]: 35: Hoare triple {29949#(and (= 1 ~a17~0) (= 1 ~a21~0))} #res := 24; {29949#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-08 22:33:11,192 INFO L280 TraceCheckUtils]: 36: Hoare triple {29949#(and (= 1 ~a17~0) (= 1 ~a21~0))} assume true; {29949#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-08 22:33:11,193 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {29949#(and (= 1 ~a17~0) (= 1 ~a21~0))} {29919#true} #1104#return; {29949#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-08 22:33:11,194 INFO L280 TraceCheckUtils]: 38: Hoare triple {29949#(and (= 1 ~a17~0) (= 1 ~a21~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {29949#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-08 22:33:11,194 INFO L280 TraceCheckUtils]: 39: Hoare triple {29949#(and (= 1 ~a17~0) (= 1 ~a21~0))} ~output~0 := #t~ret3; {29949#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-08 22:33:11,195 INFO L280 TraceCheckUtils]: 40: Hoare triple {29949#(and (= 1 ~a17~0) (= 1 ~a21~0))} havoc #t~ret3; {29949#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-08 22:33:11,196 INFO L280 TraceCheckUtils]: 41: Hoare triple {29949#(and (= 1 ~a17~0) (= 1 ~a21~0))} assume !false; {29949#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-08 22:33:11,196 INFO L280 TraceCheckUtils]: 42: Hoare triple {29949#(and (= 1 ~a17~0) (= 1 ~a21~0))} havoc ~input~0; {29949#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-08 22:33:11,197 INFO L280 TraceCheckUtils]: 43: Hoare triple {29949#(and (= 1 ~a17~0) (= 1 ~a21~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {29949#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-08 22:33:11,198 INFO L280 TraceCheckUtils]: 44: Hoare triple {29949#(and (= 1 ~a17~0) (= 1 ~a21~0))} ~input~0 := #t~nondet2; {29949#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-08 22:33:11,199 INFO L280 TraceCheckUtils]: 45: Hoare triple {29949#(and (= 1 ~a17~0) (= 1 ~a21~0))} havoc #t~nondet2; {29949#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-08 22:33:11,199 INFO L280 TraceCheckUtils]: 46: Hoare triple {29949#(and (= 1 ~a17~0) (= 1 ~a21~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {29949#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-08 22:33:11,200 INFO L263 TraceCheckUtils]: 47: Hoare triple {29949#(and (= 1 ~a17~0) (= 1 ~a21~0))} call #t~ret3 := calculate_output(~input~0); {29966#(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 22:33:11,201 INFO L280 TraceCheckUtils]: 48: Hoare triple {29966#(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; {29967#(and (= ~a17~0 |old(~a17~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 22:33:11,203 INFO L280 TraceCheckUtils]: 49: Hoare triple {29967#(and (= ~a17~0 |old(~a17~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {29968#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)))} is VALID [2020-07-08 22:33:11,204 INFO L280 TraceCheckUtils]: 50: Hoare triple {29968#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)))} 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); {29968#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)))} is VALID [2020-07-08 22:33:11,206 INFO L280 TraceCheckUtils]: 51: Hoare triple {29968#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)))} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {29968#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)))} is VALID [2020-07-08 22:33:11,207 INFO L280 TraceCheckUtils]: 52: Hoare triple {29968#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)))} 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); {29968#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)))} is VALID [2020-07-08 22:33:11,208 INFO L280 TraceCheckUtils]: 53: Hoare triple {29968#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)))} 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; {29969#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-08 22:33:11,209 INFO L280 TraceCheckUtils]: 54: Hoare triple {29969#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} ~a7~0 := 0; {29969#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-08 22:33:11,210 INFO L280 TraceCheckUtils]: 55: Hoare triple {29969#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} ~a20~0 := 1; {29969#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-08 22:33:11,211 INFO L280 TraceCheckUtils]: 56: Hoare triple {29969#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} ~a21~0 := 1; {29969#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-08 22:33:11,212 INFO L280 TraceCheckUtils]: 57: Hoare triple {29969#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} ~a16~0 := 4; {29969#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-08 22:33:11,213 INFO L280 TraceCheckUtils]: 58: Hoare triple {29969#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} ~a17~0 := 1; {29969#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-08 22:33:11,213 INFO L280 TraceCheckUtils]: 59: Hoare triple {29969#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} ~a8~0 := 13; {29969#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-08 22:33:11,214 INFO L280 TraceCheckUtils]: 60: Hoare triple {29969#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} #res := -1; {29969#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-08 22:33:11,215 INFO L280 TraceCheckUtils]: 61: Hoare triple {29969#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} assume true; {29969#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-08 22:33:11,217 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {29969#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} {29949#(and (= 1 ~a17~0) (= 1 ~a21~0))} #1104#return; {29920#false} is VALID [2020-07-08 22:33:11,217 INFO L280 TraceCheckUtils]: 63: Hoare triple {29920#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {29920#false} is VALID [2020-07-08 22:33:11,217 INFO L280 TraceCheckUtils]: 64: Hoare triple {29920#false} ~output~0 := #t~ret3; {29920#false} is VALID [2020-07-08 22:33:11,218 INFO L280 TraceCheckUtils]: 65: Hoare triple {29920#false} havoc #t~ret3; {29920#false} is VALID [2020-07-08 22:33:11,218 INFO L280 TraceCheckUtils]: 66: Hoare triple {29920#false} assume !false; {29920#false} is VALID [2020-07-08 22:33:11,218 INFO L280 TraceCheckUtils]: 67: Hoare triple {29920#false} havoc ~input~0; {29920#false} is VALID [2020-07-08 22:33:11,219 INFO L280 TraceCheckUtils]: 68: Hoare triple {29920#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {29920#false} is VALID [2020-07-08 22:33:11,219 INFO L280 TraceCheckUtils]: 69: Hoare triple {29920#false} ~input~0 := #t~nondet2; {29920#false} is VALID [2020-07-08 22:33:11,219 INFO L280 TraceCheckUtils]: 70: Hoare triple {29920#false} havoc #t~nondet2; {29920#false} is VALID [2020-07-08 22:33:11,220 INFO L280 TraceCheckUtils]: 71: Hoare triple {29920#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {29920#false} is VALID [2020-07-08 22:33:11,220 INFO L263 TraceCheckUtils]: 72: Hoare triple {29920#false} call #t~ret3 := calculate_output(~input~0); {29920#false} is VALID [2020-07-08 22:33:11,220 INFO L280 TraceCheckUtils]: 73: Hoare triple {29920#false} ~input := #in~input; {29920#false} is VALID [2020-07-08 22:33:11,221 INFO L280 TraceCheckUtils]: 74: Hoare triple {29920#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); {29920#false} is VALID [2020-07-08 22:33:11,221 INFO L280 TraceCheckUtils]: 75: Hoare triple {29920#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); {29920#false} is VALID [2020-07-08 22:33:11,221 INFO L280 TraceCheckUtils]: 76: Hoare triple {29920#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); {29920#false} is VALID [2020-07-08 22:33:11,222 INFO L280 TraceCheckUtils]: 77: Hoare triple {29920#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); {29920#false} is VALID [2020-07-08 22:33:11,222 INFO L280 TraceCheckUtils]: 78: Hoare triple {29920#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); {29920#false} is VALID [2020-07-08 22:33:11,222 INFO L280 TraceCheckUtils]: 79: Hoare triple {29920#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); {29920#false} is VALID [2020-07-08 22:33:11,222 INFO L280 TraceCheckUtils]: 80: Hoare triple {29920#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)); {29920#false} is VALID [2020-07-08 22:33:11,223 INFO L280 TraceCheckUtils]: 81: Hoare triple {29920#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))); {29920#false} is VALID [2020-07-08 22:33:11,223 INFO L280 TraceCheckUtils]: 82: Hoare triple {29920#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); {29920#false} is VALID [2020-07-08 22:33:11,223 INFO L280 TraceCheckUtils]: 83: Hoare triple {29920#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); {29920#false} is VALID [2020-07-08 22:33:11,224 INFO L280 TraceCheckUtils]: 84: Hoare triple {29920#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); {29920#false} is VALID [2020-07-08 22:33:11,224 INFO L280 TraceCheckUtils]: 85: Hoare triple {29920#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); {29920#false} is VALID [2020-07-08 22:33:11,224 INFO L280 TraceCheckUtils]: 86: Hoare triple {29920#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); {29920#false} is VALID [2020-07-08 22:33:11,224 INFO L280 TraceCheckUtils]: 87: Hoare triple {29920#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); {29920#false} is VALID [2020-07-08 22:33:11,225 INFO L280 TraceCheckUtils]: 88: Hoare triple {29920#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); {29920#false} is VALID [2020-07-08 22:33:11,225 INFO L280 TraceCheckUtils]: 89: Hoare triple {29920#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); {29920#false} is VALID [2020-07-08 22:33:11,225 INFO L280 TraceCheckUtils]: 90: Hoare triple {29920#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); {29920#false} is VALID [2020-07-08 22:33:11,226 INFO L280 TraceCheckUtils]: 91: Hoare triple {29920#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); {29920#false} is VALID [2020-07-08 22:33:11,226 INFO L280 TraceCheckUtils]: 92: Hoare triple {29920#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)); {29920#false} is VALID [2020-07-08 22:33:11,226 INFO L280 TraceCheckUtils]: 93: Hoare triple {29920#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)); {29920#false} is VALID [2020-07-08 22:33:11,227 INFO L280 TraceCheckUtils]: 94: Hoare triple {29920#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); {29920#false} is VALID [2020-07-08 22:33:11,227 INFO L280 TraceCheckUtils]: 95: Hoare triple {29920#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); {29920#false} is VALID [2020-07-08 22:33:11,227 INFO L280 TraceCheckUtils]: 96: Hoare triple {29920#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); {29920#false} is VALID [2020-07-08 22:33:11,228 INFO L280 TraceCheckUtils]: 97: Hoare triple {29920#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); {29920#false} is VALID [2020-07-08 22:33:11,228 INFO L280 TraceCheckUtils]: 98: Hoare triple {29920#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); {29920#false} is VALID [2020-07-08 22:33:11,228 INFO L280 TraceCheckUtils]: 99: Hoare triple {29920#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); {29920#false} is VALID [2020-07-08 22:33:11,228 INFO L280 TraceCheckUtils]: 100: Hoare triple {29920#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); {29920#false} is VALID [2020-07-08 22:33:11,229 INFO L280 TraceCheckUtils]: 101: Hoare triple {29920#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); {29920#false} is VALID [2020-07-08 22:33:11,229 INFO L280 TraceCheckUtils]: 102: Hoare triple {29920#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); {29920#false} is VALID [2020-07-08 22:33:11,229 INFO L280 TraceCheckUtils]: 103: Hoare triple {29920#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); {29920#false} is VALID [2020-07-08 22:33:11,229 INFO L280 TraceCheckUtils]: 104: Hoare triple {29920#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); {29920#false} is VALID [2020-07-08 22:33:11,230 INFO L280 TraceCheckUtils]: 105: Hoare triple {29920#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); {29920#false} is VALID [2020-07-08 22:33:11,230 INFO L280 TraceCheckUtils]: 106: Hoare triple {29920#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); {29920#false} is VALID [2020-07-08 22:33:11,230 INFO L280 TraceCheckUtils]: 107: Hoare triple {29920#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); {29920#false} is VALID [2020-07-08 22:33:11,230 INFO L280 TraceCheckUtils]: 108: Hoare triple {29920#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); {29920#false} is VALID [2020-07-08 22:33:11,231 INFO L280 TraceCheckUtils]: 109: Hoare triple {29920#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); {29920#false} is VALID [2020-07-08 22:33:11,231 INFO L280 TraceCheckUtils]: 110: Hoare triple {29920#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)); {29920#false} is VALID [2020-07-08 22:33:11,231 INFO L280 TraceCheckUtils]: 111: Hoare triple {29920#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)))); {29920#false} is VALID [2020-07-08 22:33:11,232 INFO L280 TraceCheckUtils]: 112: Hoare triple {29920#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); {29920#false} is VALID [2020-07-08 22:33:11,232 INFO L280 TraceCheckUtils]: 113: Hoare triple {29920#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); {29920#false} is VALID [2020-07-08 22:33:11,232 INFO L280 TraceCheckUtils]: 114: Hoare triple {29920#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)); {29920#false} is VALID [2020-07-08 22:33:11,233 INFO L280 TraceCheckUtils]: 115: Hoare triple {29920#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); {29920#false} is VALID [2020-07-08 22:33:11,233 INFO L280 TraceCheckUtils]: 116: Hoare triple {29920#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); {29920#false} is VALID [2020-07-08 22:33:11,233 INFO L280 TraceCheckUtils]: 117: Hoare triple {29920#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); {29920#false} is VALID [2020-07-08 22:33:11,234 INFO L280 TraceCheckUtils]: 118: Hoare triple {29920#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))); {29920#false} is VALID [2020-07-08 22:33:11,234 INFO L280 TraceCheckUtils]: 119: Hoare triple {29920#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); {29920#false} is VALID [2020-07-08 22:33:11,234 INFO L280 TraceCheckUtils]: 120: Hoare triple {29920#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)); {29920#false} is VALID [2020-07-08 22:33:11,235 INFO L280 TraceCheckUtils]: 121: Hoare triple {29920#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)); {29920#false} is VALID [2020-07-08 22:33:11,235 INFO L280 TraceCheckUtils]: 122: Hoare triple {29920#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); {29920#false} is VALID [2020-07-08 22:33:11,235 INFO L280 TraceCheckUtils]: 123: Hoare triple {29920#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); {29920#false} is VALID [2020-07-08 22:33:11,235 INFO L280 TraceCheckUtils]: 124: Hoare triple {29920#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); {29920#false} is VALID [2020-07-08 22:33:11,236 INFO L280 TraceCheckUtils]: 125: Hoare triple {29920#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); {29920#false} is VALID [2020-07-08 22:33:11,236 INFO L280 TraceCheckUtils]: 126: Hoare triple {29920#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); {29920#false} is VALID [2020-07-08 22:33:11,236 INFO L280 TraceCheckUtils]: 127: Hoare triple {29920#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); {29920#false} is VALID [2020-07-08 22:33:11,237 INFO L280 TraceCheckUtils]: 128: Hoare triple {29920#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); {29920#false} is VALID [2020-07-08 22:33:11,237 INFO L280 TraceCheckUtils]: 129: Hoare triple {29920#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); {29920#false} is VALID [2020-07-08 22:33:11,237 INFO L280 TraceCheckUtils]: 130: Hoare triple {29920#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); {29920#false} is VALID [2020-07-08 22:33:11,238 INFO L280 TraceCheckUtils]: 131: Hoare triple {29920#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)); {29920#false} is VALID [2020-07-08 22:33:11,238 INFO L280 TraceCheckUtils]: 132: Hoare triple {29920#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); {29920#false} is VALID [2020-07-08 22:33:11,238 INFO L280 TraceCheckUtils]: 133: Hoare triple {29920#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); {29920#false} is VALID [2020-07-08 22:33:11,238 INFO L280 TraceCheckUtils]: 134: Hoare triple {29920#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)); {29920#false} is VALID [2020-07-08 22:33:11,239 INFO L280 TraceCheckUtils]: 135: Hoare triple {29920#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)); {29920#false} is VALID [2020-07-08 22:33:11,239 INFO L280 TraceCheckUtils]: 136: Hoare triple {29920#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); {29920#false} is VALID [2020-07-08 22:33:11,239 INFO L280 TraceCheckUtils]: 137: Hoare triple {29920#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); {29920#false} is VALID [2020-07-08 22:33:11,240 INFO L280 TraceCheckUtils]: 138: Hoare triple {29920#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); {29920#false} is VALID [2020-07-08 22:33:11,240 INFO L280 TraceCheckUtils]: 139: Hoare triple {29920#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))); {29920#false} is VALID [2020-07-08 22:33:11,240 INFO L280 TraceCheckUtils]: 140: Hoare triple {29920#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {29920#false} is VALID [2020-07-08 22:33:11,240 INFO L280 TraceCheckUtils]: 141: Hoare triple {29920#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {29920#false} is VALID [2020-07-08 22:33:11,241 INFO L280 TraceCheckUtils]: 142: Hoare triple {29920#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {29920#false} is VALID [2020-07-08 22:33:11,241 INFO L280 TraceCheckUtils]: 143: Hoare triple {29920#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {29920#false} is VALID [2020-07-08 22:33:11,241 INFO L280 TraceCheckUtils]: 144: Hoare triple {29920#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {29920#false} is VALID [2020-07-08 22:33:11,241 INFO L280 TraceCheckUtils]: 145: Hoare triple {29920#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {29920#false} is VALID [2020-07-08 22:33:11,242 INFO L280 TraceCheckUtils]: 146: Hoare triple {29920#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {29920#false} is VALID [2020-07-08 22:33:11,242 INFO L280 TraceCheckUtils]: 147: Hoare triple {29920#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {29920#false} is VALID [2020-07-08 22:33:11,242 INFO L280 TraceCheckUtils]: 148: Hoare triple {29920#false} assume (((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {29920#false} is VALID [2020-07-08 22:33:11,242 INFO L280 TraceCheckUtils]: 149: Hoare triple {29920#false} assume !false; {29920#false} is VALID [2020-07-08 22:33:11,269 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 33 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-07-08 22:33:11,270 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1176664525] [2020-07-08 22:33:11,270 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-08 22:33:11,270 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8] total 8 [2020-07-08 22:33:11,271 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [196076081] [2020-07-08 22:33:11,271 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 150 [2020-07-08 22:33:11,272 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 22:33:11,272 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2020-07-08 22:33:11,487 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 150 edges. 150 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:33:11,487 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-08 22:33:11,488 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 22:33:11,488 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-08 22:33:11,488 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=36, Unknown=0, NotChecked=0, Total=56 [2020-07-08 22:33:11,488 INFO L87 Difference]: Start difference. First operand 1218 states and 1416 transitions. Second operand 8 states. [2020-07-08 22:33:35,917 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:33:35,917 INFO L93 Difference]: Finished difference Result 3100 states and 3980 transitions. [2020-07-08 22:33:35,917 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2020-07-08 22:33:35,917 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 150 [2020-07-08 22:33:35,917 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 22:33:35,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-08 22:33:35,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 1370 transitions. [2020-07-08 22:33:35,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-08 22:33:35,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 1370 transitions. [2020-07-08 22:33:35,935 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 14 states and 1370 transitions. [2020-07-08 22:33:38,042 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1370 edges. 1370 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:33:38,181 INFO L225 Difference]: With dead ends: 3100 [2020-07-08 22:33:38,182 INFO L226 Difference]: Without dead ends: 1680 [2020-07-08 22:33:38,187 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 17 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=58, Invalid=124, Unknown=0, NotChecked=0, Total=182 [2020-07-08 22:33:38,189 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1680 states. [2020-07-08 22:33:50,635 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1680 to 1463. [2020-07-08 22:33:50,635 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 22:33:50,635 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1680 states. Second operand 1463 states. [2020-07-08 22:33:50,635 INFO L74 IsIncluded]: Start isIncluded. First operand 1680 states. Second operand 1463 states. [2020-07-08 22:33:50,636 INFO L87 Difference]: Start difference. First operand 1680 states. Second operand 1463 states. [2020-07-08 22:33:50,771 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:33:50,771 INFO L93 Difference]: Finished difference Result 1680 states and 2167 transitions. [2020-07-08 22:33:50,771 INFO L276 IsEmpty]: Start isEmpty. Operand 1680 states and 2167 transitions. [2020-07-08 22:33:50,779 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:33:50,780 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 22:33:50,780 INFO L74 IsIncluded]: Start isIncluded. First operand 1463 states. Second operand 1680 states. [2020-07-08 22:33:50,780 INFO L87 Difference]: Start difference. First operand 1463 states. Second operand 1680 states. [2020-07-08 22:33:50,923 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:33:50,923 INFO L93 Difference]: Finished difference Result 1680 states and 2167 transitions. [2020-07-08 22:33:50,924 INFO L276 IsEmpty]: Start isEmpty. Operand 1680 states and 2167 transitions. [2020-07-08 22:33:50,930 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:33:50,930 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 22:33:50,930 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 22:33:50,930 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 22:33:50,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1463 states. [2020-07-08 22:33:50,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1463 states to 1463 states and 1681 transitions. [2020-07-08 22:33:50,995 INFO L78 Accepts]: Start accepts. Automaton has 1463 states and 1681 transitions. Word has length 150 [2020-07-08 22:33:50,995 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 22:33:50,995 INFO L479 AbstractCegarLoop]: Abstraction has 1463 states and 1681 transitions. [2020-07-08 22:33:50,996 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-08 22:33:50,996 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1463 states and 1681 transitions. [2020-07-08 22:33:55,440 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1681 edges. 1681 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:33:55,440 INFO L276 IsEmpty]: Start isEmpty. Operand 1463 states and 1681 transitions. [2020-07-08 22:33:55,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2020-07-08 22:33:55,445 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 22:33:55,445 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, 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] [2020-07-08 22:33:55,445 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-08 22:33:55,445 INFO L427 AbstractCegarLoop]: === Iteration 6 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 22:33:55,446 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 22:33:55,446 INFO L82 PathProgramCache]: Analyzing trace with hash -2049615919, now seen corresponding path program 1 times [2020-07-08 22:33:55,446 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 22:33:55,446 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [661883949] [2020-07-08 22:33:55,446 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 22:33:55,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:33:55,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:33:55,621 INFO L280 TraceCheckUtils]: 0: Hoare triple {42532#(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; {42474#true} is VALID [2020-07-08 22:33:55,621 INFO L280 TraceCheckUtils]: 1: Hoare triple {42474#true} ~d~0 := 4; {42474#true} is VALID [2020-07-08 22:33:55,621 INFO L280 TraceCheckUtils]: 2: Hoare triple {42474#true} ~e~0 := 5; {42474#true} is VALID [2020-07-08 22:33:55,622 INFO L280 TraceCheckUtils]: 3: Hoare triple {42474#true} ~f~0 := 6; {42474#true} is VALID [2020-07-08 22:33:55,622 INFO L280 TraceCheckUtils]: 4: Hoare triple {42474#true} ~c~0 := 3; {42474#true} is VALID [2020-07-08 22:33:55,622 INFO L280 TraceCheckUtils]: 5: Hoare triple {42474#true} ~b~0 := 2; {42474#true} is VALID [2020-07-08 22:33:55,622 INFO L280 TraceCheckUtils]: 6: Hoare triple {42474#true} ~u~0 := 21; {42474#true} is VALID [2020-07-08 22:33:55,622 INFO L280 TraceCheckUtils]: 7: Hoare triple {42474#true} ~v~0 := 22; {42474#true} is VALID [2020-07-08 22:33:55,623 INFO L280 TraceCheckUtils]: 8: Hoare triple {42474#true} ~w~0 := 23; {42474#true} is VALID [2020-07-08 22:33:55,623 INFO L280 TraceCheckUtils]: 9: Hoare triple {42474#true} ~x~0 := 24; {42474#true} is VALID [2020-07-08 22:33:55,623 INFO L280 TraceCheckUtils]: 10: Hoare triple {42474#true} ~y~0 := 25; {42474#true} is VALID [2020-07-08 22:33:55,623 INFO L280 TraceCheckUtils]: 11: Hoare triple {42474#true} ~z~0 := 26; {42474#true} is VALID [2020-07-08 22:33:55,623 INFO L280 TraceCheckUtils]: 12: Hoare triple {42474#true} ~a17~0 := 1; {42474#true} is VALID [2020-07-08 22:33:55,624 INFO L280 TraceCheckUtils]: 13: Hoare triple {42474#true} ~a7~0 := 0; {42474#true} is VALID [2020-07-08 22:33:55,624 INFO L280 TraceCheckUtils]: 14: Hoare triple {42474#true} ~a20~0 := 1; {42474#true} is VALID [2020-07-08 22:33:55,624 INFO L280 TraceCheckUtils]: 15: Hoare triple {42474#true} ~a8~0 := 15; {42474#true} is VALID [2020-07-08 22:33:55,624 INFO L280 TraceCheckUtils]: 16: Hoare triple {42474#true} ~a12~0 := 8; {42474#true} is VALID [2020-07-08 22:33:55,624 INFO L280 TraceCheckUtils]: 17: Hoare triple {42474#true} ~a16~0 := 5; {42474#true} is VALID [2020-07-08 22:33:55,625 INFO L280 TraceCheckUtils]: 18: Hoare triple {42474#true} ~a21~0 := 1; {42497#(<= 1 ~a21~0)} is VALID [2020-07-08 22:33:55,626 INFO L280 TraceCheckUtils]: 19: Hoare triple {42497#(<= 1 ~a21~0)} assume true; {42497#(<= 1 ~a21~0)} is VALID [2020-07-08 22:33:55,626 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {42497#(<= 1 ~a21~0)} {42474#true} #1100#return; {42497#(<= 1 ~a21~0)} is VALID [2020-07-08 22:33:55,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:33:55,690 INFO L280 TraceCheckUtils]: 0: Hoare triple {42533#(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; {42474#true} is VALID [2020-07-08 22:33:55,691 INFO L280 TraceCheckUtils]: 1: Hoare triple {42474#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); {42474#true} is VALID [2020-07-08 22:33:55,691 INFO L280 TraceCheckUtils]: 2: Hoare triple {42474#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); {42474#true} is VALID [2020-07-08 22:33:55,691 INFO L280 TraceCheckUtils]: 3: Hoare triple {42474#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); {42474#true} is VALID [2020-07-08 22:33:55,692 INFO L280 TraceCheckUtils]: 4: Hoare triple {42474#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); {42474#true} is VALID [2020-07-08 22:33:55,692 INFO L280 TraceCheckUtils]: 5: Hoare triple {42474#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); {42474#true} is VALID [2020-07-08 22:33:55,692 INFO L280 TraceCheckUtils]: 6: Hoare triple {42474#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); {42474#true} is VALID [2020-07-08 22:33:55,693 INFO L280 TraceCheckUtils]: 7: Hoare triple {42474#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)); {42474#true} is VALID [2020-07-08 22:33:55,693 INFO L280 TraceCheckUtils]: 8: Hoare triple {42474#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))); {42474#true} is VALID [2020-07-08 22:33:55,693 INFO L280 TraceCheckUtils]: 9: Hoare triple {42474#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); {42474#true} is VALID [2020-07-08 22:33:55,694 INFO L280 TraceCheckUtils]: 10: Hoare triple {42474#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); {42474#true} is VALID [2020-07-08 22:33:55,694 INFO L280 TraceCheckUtils]: 11: Hoare triple {42474#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); {42474#true} is VALID [2020-07-08 22:33:55,694 INFO L280 TraceCheckUtils]: 12: Hoare triple {42474#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); {42474#true} is VALID [2020-07-08 22:33:55,695 INFO L280 TraceCheckUtils]: 13: Hoare triple {42474#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); {42474#true} is VALID [2020-07-08 22:33:55,695 INFO L280 TraceCheckUtils]: 14: Hoare triple {42474#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); {42474#true} is VALID [2020-07-08 22:33:55,695 INFO L280 TraceCheckUtils]: 15: Hoare triple {42474#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); {42474#true} is VALID [2020-07-08 22:33:55,696 INFO L280 TraceCheckUtils]: 16: Hoare triple {42474#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); {42474#true} is VALID [2020-07-08 22:33:55,696 INFO L280 TraceCheckUtils]: 17: Hoare triple {42474#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); {42474#true} is VALID [2020-07-08 22:33:55,696 INFO L280 TraceCheckUtils]: 18: Hoare triple {42474#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); {42474#true} is VALID [2020-07-08 22:33:55,697 INFO L280 TraceCheckUtils]: 19: Hoare triple {42474#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)); {42474#true} is VALID [2020-07-08 22:33:55,697 INFO L280 TraceCheckUtils]: 20: Hoare triple {42474#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)); {42474#true} is VALID [2020-07-08 22:33:55,697 INFO L280 TraceCheckUtils]: 21: Hoare triple {42474#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); {42474#true} is VALID [2020-07-08 22:33:55,697 INFO L280 TraceCheckUtils]: 22: Hoare triple {42474#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); {42474#true} is VALID [2020-07-08 22:33:55,697 INFO L280 TraceCheckUtils]: 23: Hoare triple {42474#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); {42474#true} is VALID [2020-07-08 22:33:55,698 INFO L280 TraceCheckUtils]: 24: Hoare triple {42474#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); {42474#true} is VALID [2020-07-08 22:33:55,698 INFO L280 TraceCheckUtils]: 25: Hoare triple {42474#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); {42474#true} is VALID [2020-07-08 22:33:55,698 INFO L280 TraceCheckUtils]: 26: Hoare triple {42474#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; {42474#true} is VALID [2020-07-08 22:33:55,698 INFO L280 TraceCheckUtils]: 27: Hoare triple {42474#true} ~a16~0 := 4; {42474#true} is VALID [2020-07-08 22:33:55,698 INFO L280 TraceCheckUtils]: 28: Hoare triple {42474#true} ~a20~0 := 0; {42474#true} is VALID [2020-07-08 22:33:55,700 INFO L280 TraceCheckUtils]: 29: Hoare triple {42474#true} ~a17~0 := 0; {42534#(<= ~a17~0 0)} is VALID [2020-07-08 22:33:55,701 INFO L280 TraceCheckUtils]: 30: Hoare triple {42534#(<= ~a17~0 0)} #res := 24; {42534#(<= ~a17~0 0)} is VALID [2020-07-08 22:33:55,701 INFO L280 TraceCheckUtils]: 31: Hoare triple {42534#(<= ~a17~0 0)} assume true; {42534#(<= ~a17~0 0)} is VALID [2020-07-08 22:33:55,703 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {42534#(<= ~a17~0 0)} {42497#(<= 1 ~a21~0)} #1104#return; {42531#(not (= 1 ~a17~0))} is VALID [2020-07-08 22:33:55,706 INFO L263 TraceCheckUtils]: 0: Hoare triple {42474#true} call ULTIMATE.init(); {42532#(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 22:33:55,706 INFO L280 TraceCheckUtils]: 1: Hoare triple {42532#(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; {42474#true} is VALID [2020-07-08 22:33:55,707 INFO L280 TraceCheckUtils]: 2: Hoare triple {42474#true} ~d~0 := 4; {42474#true} is VALID [2020-07-08 22:33:55,707 INFO L280 TraceCheckUtils]: 3: Hoare triple {42474#true} ~e~0 := 5; {42474#true} is VALID [2020-07-08 22:33:55,707 INFO L280 TraceCheckUtils]: 4: Hoare triple {42474#true} ~f~0 := 6; {42474#true} is VALID [2020-07-08 22:33:55,707 INFO L280 TraceCheckUtils]: 5: Hoare triple {42474#true} ~c~0 := 3; {42474#true} is VALID [2020-07-08 22:33:55,707 INFO L280 TraceCheckUtils]: 6: Hoare triple {42474#true} ~b~0 := 2; {42474#true} is VALID [2020-07-08 22:33:55,707 INFO L280 TraceCheckUtils]: 7: Hoare triple {42474#true} ~u~0 := 21; {42474#true} is VALID [2020-07-08 22:33:55,708 INFO L280 TraceCheckUtils]: 8: Hoare triple {42474#true} ~v~0 := 22; {42474#true} is VALID [2020-07-08 22:33:55,708 INFO L280 TraceCheckUtils]: 9: Hoare triple {42474#true} ~w~0 := 23; {42474#true} is VALID [2020-07-08 22:33:55,708 INFO L280 TraceCheckUtils]: 10: Hoare triple {42474#true} ~x~0 := 24; {42474#true} is VALID [2020-07-08 22:33:55,708 INFO L280 TraceCheckUtils]: 11: Hoare triple {42474#true} ~y~0 := 25; {42474#true} is VALID [2020-07-08 22:33:55,708 INFO L280 TraceCheckUtils]: 12: Hoare triple {42474#true} ~z~0 := 26; {42474#true} is VALID [2020-07-08 22:33:55,709 INFO L280 TraceCheckUtils]: 13: Hoare triple {42474#true} ~a17~0 := 1; {42474#true} is VALID [2020-07-08 22:33:55,709 INFO L280 TraceCheckUtils]: 14: Hoare triple {42474#true} ~a7~0 := 0; {42474#true} is VALID [2020-07-08 22:33:55,709 INFO L280 TraceCheckUtils]: 15: Hoare triple {42474#true} ~a20~0 := 1; {42474#true} is VALID [2020-07-08 22:33:55,709 INFO L280 TraceCheckUtils]: 16: Hoare triple {42474#true} ~a8~0 := 15; {42474#true} is VALID [2020-07-08 22:33:55,709 INFO L280 TraceCheckUtils]: 17: Hoare triple {42474#true} ~a12~0 := 8; {42474#true} is VALID [2020-07-08 22:33:55,709 INFO L280 TraceCheckUtils]: 18: Hoare triple {42474#true} ~a16~0 := 5; {42474#true} is VALID [2020-07-08 22:33:55,710 INFO L280 TraceCheckUtils]: 19: Hoare triple {42474#true} ~a21~0 := 1; {42497#(<= 1 ~a21~0)} is VALID [2020-07-08 22:33:55,711 INFO L280 TraceCheckUtils]: 20: Hoare triple {42497#(<= 1 ~a21~0)} assume true; {42497#(<= 1 ~a21~0)} is VALID [2020-07-08 22:33:55,711 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {42497#(<= 1 ~a21~0)} {42474#true} #1100#return; {42497#(<= 1 ~a21~0)} is VALID [2020-07-08 22:33:55,712 INFO L263 TraceCheckUtils]: 22: Hoare triple {42497#(<= 1 ~a21~0)} call #t~ret4 := main(); {42497#(<= 1 ~a21~0)} is VALID [2020-07-08 22:33:55,712 INFO L280 TraceCheckUtils]: 23: Hoare triple {42497#(<= 1 ~a21~0)} ~output~0 := -1; {42497#(<= 1 ~a21~0)} is VALID [2020-07-08 22:33:55,713 INFO L280 TraceCheckUtils]: 24: Hoare triple {42497#(<= 1 ~a21~0)} assume !false; {42497#(<= 1 ~a21~0)} is VALID [2020-07-08 22:33:55,714 INFO L280 TraceCheckUtils]: 25: Hoare triple {42497#(<= 1 ~a21~0)} havoc ~input~0; {42497#(<= 1 ~a21~0)} is VALID [2020-07-08 22:33:55,714 INFO L280 TraceCheckUtils]: 26: Hoare triple {42497#(<= 1 ~a21~0)} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {42497#(<= 1 ~a21~0)} is VALID [2020-07-08 22:33:55,715 INFO L280 TraceCheckUtils]: 27: Hoare triple {42497#(<= 1 ~a21~0)} ~input~0 := #t~nondet2; {42497#(<= 1 ~a21~0)} is VALID [2020-07-08 22:33:55,715 INFO L280 TraceCheckUtils]: 28: Hoare triple {42497#(<= 1 ~a21~0)} havoc #t~nondet2; {42497#(<= 1 ~a21~0)} is VALID [2020-07-08 22:33:55,716 INFO L280 TraceCheckUtils]: 29: Hoare triple {42497#(<= 1 ~a21~0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {42497#(<= 1 ~a21~0)} is VALID [2020-07-08 22:33:55,717 INFO L263 TraceCheckUtils]: 30: Hoare triple {42497#(<= 1 ~a21~0)} call #t~ret3 := calculate_output(~input~0); {42533#(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 22:33:55,717 INFO L280 TraceCheckUtils]: 31: Hoare triple {42533#(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; {42474#true} is VALID [2020-07-08 22:33:55,717 INFO L280 TraceCheckUtils]: 32: Hoare triple {42474#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); {42474#true} is VALID [2020-07-08 22:33:55,717 INFO L280 TraceCheckUtils]: 33: Hoare triple {42474#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); {42474#true} is VALID [2020-07-08 22:33:55,718 INFO L280 TraceCheckUtils]: 34: Hoare triple {42474#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); {42474#true} is VALID [2020-07-08 22:33:55,718 INFO L280 TraceCheckUtils]: 35: Hoare triple {42474#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); {42474#true} is VALID [2020-07-08 22:33:55,718 INFO L280 TraceCheckUtils]: 36: Hoare triple {42474#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); {42474#true} is VALID [2020-07-08 22:33:55,718 INFO L280 TraceCheckUtils]: 37: Hoare triple {42474#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); {42474#true} is VALID [2020-07-08 22:33:55,718 INFO L280 TraceCheckUtils]: 38: Hoare triple {42474#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)); {42474#true} is VALID [2020-07-08 22:33:55,719 INFO L280 TraceCheckUtils]: 39: Hoare triple {42474#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))); {42474#true} is VALID [2020-07-08 22:33:55,719 INFO L280 TraceCheckUtils]: 40: Hoare triple {42474#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); {42474#true} is VALID [2020-07-08 22:33:55,719 INFO L280 TraceCheckUtils]: 41: Hoare triple {42474#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); {42474#true} is VALID [2020-07-08 22:33:55,719 INFO L280 TraceCheckUtils]: 42: Hoare triple {42474#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); {42474#true} is VALID [2020-07-08 22:33:55,719 INFO L280 TraceCheckUtils]: 43: Hoare triple {42474#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); {42474#true} is VALID [2020-07-08 22:33:55,719 INFO L280 TraceCheckUtils]: 44: Hoare triple {42474#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); {42474#true} is VALID [2020-07-08 22:33:55,720 INFO L280 TraceCheckUtils]: 45: Hoare triple {42474#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); {42474#true} is VALID [2020-07-08 22:33:55,720 INFO L280 TraceCheckUtils]: 46: Hoare triple {42474#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); {42474#true} is VALID [2020-07-08 22:33:55,720 INFO L280 TraceCheckUtils]: 47: Hoare triple {42474#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); {42474#true} is VALID [2020-07-08 22:33:55,720 INFO L280 TraceCheckUtils]: 48: Hoare triple {42474#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); {42474#true} is VALID [2020-07-08 22:33:55,720 INFO L280 TraceCheckUtils]: 49: Hoare triple {42474#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); {42474#true} is VALID [2020-07-08 22:33:55,721 INFO L280 TraceCheckUtils]: 50: Hoare triple {42474#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)); {42474#true} is VALID [2020-07-08 22:33:55,721 INFO L280 TraceCheckUtils]: 51: Hoare triple {42474#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)); {42474#true} is VALID [2020-07-08 22:33:55,721 INFO L280 TraceCheckUtils]: 52: Hoare triple {42474#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); {42474#true} is VALID [2020-07-08 22:33:55,722 INFO L280 TraceCheckUtils]: 53: Hoare triple {42474#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); {42474#true} is VALID [2020-07-08 22:33:55,722 INFO L280 TraceCheckUtils]: 54: Hoare triple {42474#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); {42474#true} is VALID [2020-07-08 22:33:55,722 INFO L280 TraceCheckUtils]: 55: Hoare triple {42474#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); {42474#true} is VALID [2020-07-08 22:33:55,723 INFO L280 TraceCheckUtils]: 56: Hoare triple {42474#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); {42474#true} is VALID [2020-07-08 22:33:55,723 INFO L280 TraceCheckUtils]: 57: Hoare triple {42474#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; {42474#true} is VALID [2020-07-08 22:33:55,723 INFO L280 TraceCheckUtils]: 58: Hoare triple {42474#true} ~a16~0 := 4; {42474#true} is VALID [2020-07-08 22:33:55,724 INFO L280 TraceCheckUtils]: 59: Hoare triple {42474#true} ~a20~0 := 0; {42474#true} is VALID [2020-07-08 22:33:55,725 INFO L280 TraceCheckUtils]: 60: Hoare triple {42474#true} ~a17~0 := 0; {42534#(<= ~a17~0 0)} is VALID [2020-07-08 22:33:55,726 INFO L280 TraceCheckUtils]: 61: Hoare triple {42534#(<= ~a17~0 0)} #res := 24; {42534#(<= ~a17~0 0)} is VALID [2020-07-08 22:33:55,726 INFO L280 TraceCheckUtils]: 62: Hoare triple {42534#(<= ~a17~0 0)} assume true; {42534#(<= ~a17~0 0)} is VALID [2020-07-08 22:33:55,728 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {42534#(<= ~a17~0 0)} {42497#(<= 1 ~a21~0)} #1104#return; {42531#(not (= 1 ~a17~0))} is VALID [2020-07-08 22:33:55,729 INFO L280 TraceCheckUtils]: 64: Hoare triple {42531#(not (= 1 ~a17~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {42531#(not (= 1 ~a17~0))} is VALID [2020-07-08 22:33:55,729 INFO L280 TraceCheckUtils]: 65: Hoare triple {42531#(not (= 1 ~a17~0))} ~output~0 := #t~ret3; {42531#(not (= 1 ~a17~0))} is VALID [2020-07-08 22:33:55,731 INFO L280 TraceCheckUtils]: 66: Hoare triple {42531#(not (= 1 ~a17~0))} havoc #t~ret3; {42531#(not (= 1 ~a17~0))} is VALID [2020-07-08 22:33:55,731 INFO L280 TraceCheckUtils]: 67: Hoare triple {42531#(not (= 1 ~a17~0))} assume !false; {42531#(not (= 1 ~a17~0))} is VALID [2020-07-08 22:33:55,732 INFO L280 TraceCheckUtils]: 68: Hoare triple {42531#(not (= 1 ~a17~0))} havoc ~input~0; {42531#(not (= 1 ~a17~0))} is VALID [2020-07-08 22:33:55,733 INFO L280 TraceCheckUtils]: 69: Hoare triple {42531#(not (= 1 ~a17~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {42531#(not (= 1 ~a17~0))} is VALID [2020-07-08 22:33:55,734 INFO L280 TraceCheckUtils]: 70: Hoare triple {42531#(not (= 1 ~a17~0))} ~input~0 := #t~nondet2; {42531#(not (= 1 ~a17~0))} is VALID [2020-07-08 22:33:55,734 INFO L280 TraceCheckUtils]: 71: Hoare triple {42531#(not (= 1 ~a17~0))} havoc #t~nondet2; {42531#(not (= 1 ~a17~0))} is VALID [2020-07-08 22:33:55,735 INFO L280 TraceCheckUtils]: 72: Hoare triple {42531#(not (= 1 ~a17~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {42531#(not (= 1 ~a17~0))} is VALID [2020-07-08 22:33:55,736 INFO L263 TraceCheckUtils]: 73: Hoare triple {42531#(not (= 1 ~a17~0))} call #t~ret3 := calculate_output(~input~0); {42531#(not (= 1 ~a17~0))} is VALID [2020-07-08 22:33:55,737 INFO L280 TraceCheckUtils]: 74: Hoare triple {42531#(not (= 1 ~a17~0))} ~input := #in~input; {42531#(not (= 1 ~a17~0))} is VALID [2020-07-08 22:33:55,738 INFO L280 TraceCheckUtils]: 75: Hoare triple {42531#(not (= 1 ~a17~0))} 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); {42531#(not (= 1 ~a17~0))} is VALID [2020-07-08 22:33:55,739 INFO L280 TraceCheckUtils]: 76: Hoare triple {42531#(not (= 1 ~a17~0))} 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); {42531#(not (= 1 ~a17~0))} is VALID [2020-07-08 22:33:55,739 INFO L280 TraceCheckUtils]: 77: Hoare triple {42531#(not (= 1 ~a17~0))} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {42531#(not (= 1 ~a17~0))} is VALID [2020-07-08 22:33:55,740 INFO L280 TraceCheckUtils]: 78: Hoare triple {42531#(not (= 1 ~a17~0))} 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); {42531#(not (= 1 ~a17~0))} is VALID [2020-07-08 22:33:55,741 INFO L280 TraceCheckUtils]: 79: Hoare triple {42531#(not (= 1 ~a17~0))} 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); {42531#(not (= 1 ~a17~0))} is VALID [2020-07-08 22:33:55,741 INFO L280 TraceCheckUtils]: 80: Hoare triple {42531#(not (= 1 ~a17~0))} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {42531#(not (= 1 ~a17~0))} is VALID [2020-07-08 22:33:55,742 INFO L280 TraceCheckUtils]: 81: Hoare triple {42531#(not (= 1 ~a17~0))} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {42531#(not (= 1 ~a17~0))} is VALID [2020-07-08 22:33:55,744 INFO L280 TraceCheckUtils]: 82: Hoare triple {42531#(not (= 1 ~a17~0))} 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))); {42531#(not (= 1 ~a17~0))} is VALID [2020-07-08 22:33:55,744 INFO L280 TraceCheckUtils]: 83: Hoare triple {42531#(not (= 1 ~a17~0))} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {42531#(not (= 1 ~a17~0))} is VALID [2020-07-08 22:33:55,745 INFO L280 TraceCheckUtils]: 84: Hoare triple {42531#(not (= 1 ~a17~0))} 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); {42531#(not (= 1 ~a17~0))} is VALID [2020-07-08 22:33:55,746 INFO L280 TraceCheckUtils]: 85: Hoare triple {42531#(not (= 1 ~a17~0))} 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); {42531#(not (= 1 ~a17~0))} is VALID [2020-07-08 22:33:55,747 INFO L280 TraceCheckUtils]: 86: Hoare triple {42531#(not (= 1 ~a17~0))} 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); {42531#(not (= 1 ~a17~0))} is VALID [2020-07-08 22:33:55,747 INFO L280 TraceCheckUtils]: 87: Hoare triple {42531#(not (= 1 ~a17~0))} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {42531#(not (= 1 ~a17~0))} is VALID [2020-07-08 22:33:55,748 INFO L280 TraceCheckUtils]: 88: Hoare triple {42531#(not (= 1 ~a17~0))} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {42531#(not (= 1 ~a17~0))} is VALID [2020-07-08 22:33:55,749 INFO L280 TraceCheckUtils]: 89: Hoare triple {42531#(not (= 1 ~a17~0))} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {42531#(not (= 1 ~a17~0))} is VALID [2020-07-08 22:33:55,750 INFO L280 TraceCheckUtils]: 90: Hoare triple {42531#(not (= 1 ~a17~0))} 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); {42531#(not (= 1 ~a17~0))} is VALID [2020-07-08 22:33:55,751 INFO L280 TraceCheckUtils]: 91: Hoare triple {42531#(not (= 1 ~a17~0))} 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); {42531#(not (= 1 ~a17~0))} is VALID [2020-07-08 22:33:55,751 INFO L280 TraceCheckUtils]: 92: Hoare triple {42531#(not (= 1 ~a17~0))} 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); {42531#(not (= 1 ~a17~0))} is VALID [2020-07-08 22:33:55,752 INFO L280 TraceCheckUtils]: 93: Hoare triple {42531#(not (= 1 ~a17~0))} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {42531#(not (= 1 ~a17~0))} is VALID [2020-07-08 22:33:55,753 INFO L280 TraceCheckUtils]: 94: Hoare triple {42531#(not (= 1 ~a17~0))} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {42531#(not (= 1 ~a17~0))} is VALID [2020-07-08 22:33:55,754 INFO L280 TraceCheckUtils]: 95: Hoare triple {42531#(not (= 1 ~a17~0))} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {42531#(not (= 1 ~a17~0))} is VALID [2020-07-08 22:33:55,754 INFO L280 TraceCheckUtils]: 96: Hoare triple {42531#(not (= 1 ~a17~0))} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {42531#(not (= 1 ~a17~0))} is VALID [2020-07-08 22:33:55,755 INFO L280 TraceCheckUtils]: 97: Hoare triple {42531#(not (= 1 ~a17~0))} 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); {42531#(not (= 1 ~a17~0))} is VALID [2020-07-08 22:33:55,756 INFO L280 TraceCheckUtils]: 98: Hoare triple {42531#(not (= 1 ~a17~0))} 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); {42531#(not (= 1 ~a17~0))} is VALID [2020-07-08 22:33:55,757 INFO L280 TraceCheckUtils]: 99: Hoare triple {42531#(not (= 1 ~a17~0))} 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); {42531#(not (= 1 ~a17~0))} is VALID [2020-07-08 22:33:55,758 INFO L280 TraceCheckUtils]: 100: Hoare triple {42531#(not (= 1 ~a17~0))} 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); {42531#(not (= 1 ~a17~0))} is VALID [2020-07-08 22:33:55,759 INFO L280 TraceCheckUtils]: 101: Hoare triple {42531#(not (= 1 ~a17~0))} 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); {42531#(not (= 1 ~a17~0))} is VALID [2020-07-08 22:33:55,759 INFO L280 TraceCheckUtils]: 102: Hoare triple {42531#(not (= 1 ~a17~0))} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {42531#(not (= 1 ~a17~0))} is VALID [2020-07-08 22:33:55,760 INFO L280 TraceCheckUtils]: 103: Hoare triple {42531#(not (= 1 ~a17~0))} 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); {42531#(not (= 1 ~a17~0))} is VALID [2020-07-08 22:33:55,761 INFO L280 TraceCheckUtils]: 104: Hoare triple {42531#(not (= 1 ~a17~0))} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {42531#(not (= 1 ~a17~0))} is VALID [2020-07-08 22:33:55,762 INFO L280 TraceCheckUtils]: 105: Hoare triple {42531#(not (= 1 ~a17~0))} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {42531#(not (= 1 ~a17~0))} is VALID [2020-07-08 22:33:55,762 INFO L280 TraceCheckUtils]: 106: Hoare triple {42531#(not (= 1 ~a17~0))} 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); {42531#(not (= 1 ~a17~0))} is VALID [2020-07-08 22:33:55,763 INFO L280 TraceCheckUtils]: 107: Hoare triple {42531#(not (= 1 ~a17~0))} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {42531#(not (= 1 ~a17~0))} is VALID [2020-07-08 22:33:55,764 INFO L280 TraceCheckUtils]: 108: Hoare triple {42531#(not (= 1 ~a17~0))} 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); {42531#(not (= 1 ~a17~0))} is VALID [2020-07-08 22:33:55,765 INFO L280 TraceCheckUtils]: 109: Hoare triple {42531#(not (= 1 ~a17~0))} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {42531#(not (= 1 ~a17~0))} is VALID [2020-07-08 22:33:55,765 INFO L280 TraceCheckUtils]: 110: Hoare triple {42531#(not (= 1 ~a17~0))} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {42531#(not (= 1 ~a17~0))} is VALID [2020-07-08 22:33:55,766 INFO L280 TraceCheckUtils]: 111: Hoare triple {42531#(not (= 1 ~a17~0))} 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)); {42531#(not (= 1 ~a17~0))} is VALID [2020-07-08 22:33:55,766 INFO L280 TraceCheckUtils]: 112: Hoare triple {42531#(not (= 1 ~a17~0))} 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)))); {42531#(not (= 1 ~a17~0))} is VALID [2020-07-08 22:33:55,767 INFO L280 TraceCheckUtils]: 113: Hoare triple {42531#(not (= 1 ~a17~0))} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {42531#(not (= 1 ~a17~0))} is VALID [2020-07-08 22:33:55,768 INFO L280 TraceCheckUtils]: 114: Hoare triple {42531#(not (= 1 ~a17~0))} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {42531#(not (= 1 ~a17~0))} is VALID [2020-07-08 22:33:55,769 INFO L280 TraceCheckUtils]: 115: Hoare triple {42531#(not (= 1 ~a17~0))} 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)); {42531#(not (= 1 ~a17~0))} is VALID [2020-07-08 22:33:55,769 INFO L280 TraceCheckUtils]: 116: Hoare triple {42531#(not (= 1 ~a17~0))} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {42531#(not (= 1 ~a17~0))} is VALID [2020-07-08 22:33:55,770 INFO L280 TraceCheckUtils]: 117: Hoare triple {42531#(not (= 1 ~a17~0))} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {42531#(not (= 1 ~a17~0))} is VALID [2020-07-08 22:33:55,771 INFO L280 TraceCheckUtils]: 118: Hoare triple {42531#(not (= 1 ~a17~0))} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {42531#(not (= 1 ~a17~0))} is VALID [2020-07-08 22:33:55,772 INFO L280 TraceCheckUtils]: 119: Hoare triple {42531#(not (= 1 ~a17~0))} 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))); {42531#(not (= 1 ~a17~0))} is VALID [2020-07-08 22:33:55,773 INFO L280 TraceCheckUtils]: 120: Hoare triple {42531#(not (= 1 ~a17~0))} 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); {42531#(not (= 1 ~a17~0))} is VALID [2020-07-08 22:33:55,773 INFO L280 TraceCheckUtils]: 121: Hoare triple {42531#(not (= 1 ~a17~0))} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {42531#(not (= 1 ~a17~0))} is VALID [2020-07-08 22:33:55,774 INFO L280 TraceCheckUtils]: 122: Hoare triple {42531#(not (= 1 ~a17~0))} 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)); {42531#(not (= 1 ~a17~0))} is VALID [2020-07-08 22:33:55,775 INFO L280 TraceCheckUtils]: 123: Hoare triple {42531#(not (= 1 ~a17~0))} 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); {42531#(not (= 1 ~a17~0))} is VALID [2020-07-08 22:33:55,775 INFO L280 TraceCheckUtils]: 124: Hoare triple {42531#(not (= 1 ~a17~0))} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {42531#(not (= 1 ~a17~0))} is VALID [2020-07-08 22:33:55,776 INFO L280 TraceCheckUtils]: 125: Hoare triple {42531#(not (= 1 ~a17~0))} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {42531#(not (= 1 ~a17~0))} is VALID [2020-07-08 22:33:55,776 INFO L280 TraceCheckUtils]: 126: Hoare triple {42531#(not (= 1 ~a17~0))} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == ~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {42531#(not (= 1 ~a17~0))} is VALID [2020-07-08 22:33:55,777 INFO L280 TraceCheckUtils]: 127: Hoare triple {42531#(not (= 1 ~a17~0))} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == ~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {42531#(not (= 1 ~a17~0))} is VALID [2020-07-08 22:33:55,779 INFO L280 TraceCheckUtils]: 128: Hoare triple {42531#(not (= 1 ~a17~0))} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == ~input) && 4 == ~a16~0) && 1 == ~a20~0); {42531#(not (= 1 ~a17~0))} is VALID [2020-07-08 22:33:55,779 INFO L280 TraceCheckUtils]: 129: Hoare triple {42531#(not (= 1 ~a17~0))} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == ~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {42531#(not (= 1 ~a17~0))} is VALID [2020-07-08 22:33:55,780 INFO L280 TraceCheckUtils]: 130: Hoare triple {42531#(not (= 1 ~a17~0))} 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); {42531#(not (= 1 ~a17~0))} is VALID [2020-07-08 22:33:55,781 INFO L280 TraceCheckUtils]: 131: Hoare triple {42531#(not (= 1 ~a17~0))} 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); {42531#(not (= 1 ~a17~0))} is VALID [2020-07-08 22:33:55,782 INFO L280 TraceCheckUtils]: 132: Hoare triple {42531#(not (= 1 ~a17~0))} 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)); {42531#(not (= 1 ~a17~0))} is VALID [2020-07-08 22:33:55,783 INFO L280 TraceCheckUtils]: 133: Hoare triple {42531#(not (= 1 ~a17~0))} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == ~input) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {42531#(not (= 1 ~a17~0))} is VALID [2020-07-08 22:33:55,783 INFO L280 TraceCheckUtils]: 134: Hoare triple {42531#(not (= 1 ~a17~0))} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == ~input && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {42531#(not (= 1 ~a17~0))} is VALID [2020-07-08 22:33:55,784 INFO L280 TraceCheckUtils]: 135: Hoare triple {42531#(not (= 1 ~a17~0))} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == ~input && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {42531#(not (= 1 ~a17~0))} is VALID [2020-07-08 22:33:55,785 INFO L280 TraceCheckUtils]: 136: Hoare triple {42531#(not (= 1 ~a17~0))} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == ~input) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {42531#(not (= 1 ~a17~0))} is VALID [2020-07-08 22:33:55,786 INFO L280 TraceCheckUtils]: 137: Hoare triple {42531#(not (= 1 ~a17~0))} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == ~input) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {42531#(not (= 1 ~a17~0))} is VALID [2020-07-08 22:33:55,787 INFO L280 TraceCheckUtils]: 138: Hoare triple {42531#(not (= 1 ~a17~0))} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == ~input && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {42531#(not (= 1 ~a17~0))} is VALID [2020-07-08 22:33:55,787 INFO L280 TraceCheckUtils]: 139: Hoare triple {42531#(not (= 1 ~a17~0))} assume !(((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {42531#(not (= 1 ~a17~0))} is VALID [2020-07-08 22:33:55,788 INFO L280 TraceCheckUtils]: 140: Hoare triple {42531#(not (= 1 ~a17~0))} 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))); {42531#(not (= 1 ~a17~0))} is VALID [2020-07-08 22:33:55,789 INFO L280 TraceCheckUtils]: 141: Hoare triple {42531#(not (= 1 ~a17~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {42531#(not (= 1 ~a17~0))} is VALID [2020-07-08 22:33:55,790 INFO L280 TraceCheckUtils]: 142: Hoare triple {42531#(not (= 1 ~a17~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {42531#(not (= 1 ~a17~0))} is VALID [2020-07-08 22:33:55,790 INFO L280 TraceCheckUtils]: 143: Hoare triple {42531#(not (= 1 ~a17~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {42531#(not (= 1 ~a17~0))} is VALID [2020-07-08 22:33:55,791 INFO L280 TraceCheckUtils]: 144: Hoare triple {42531#(not (= 1 ~a17~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {42531#(not (= 1 ~a17~0))} is VALID [2020-07-08 22:33:55,792 INFO L280 TraceCheckUtils]: 145: Hoare triple {42531#(not (= 1 ~a17~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {42531#(not (= 1 ~a17~0))} is VALID [2020-07-08 22:33:55,792 INFO L280 TraceCheckUtils]: 146: Hoare triple {42531#(not (= 1 ~a17~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {42531#(not (= 1 ~a17~0))} is VALID [2020-07-08 22:33:55,794 INFO L280 TraceCheckUtils]: 147: Hoare triple {42531#(not (= 1 ~a17~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {42531#(not (= 1 ~a17~0))} is VALID [2020-07-08 22:33:55,794 INFO L280 TraceCheckUtils]: 148: Hoare triple {42531#(not (= 1 ~a17~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {42531#(not (= 1 ~a17~0))} is VALID [2020-07-08 22:33:55,795 INFO L280 TraceCheckUtils]: 149: Hoare triple {42531#(not (= 1 ~a17~0))} assume (((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {42475#false} is VALID [2020-07-08 22:33:55,795 INFO L280 TraceCheckUtils]: 150: Hoare triple {42475#false} assume !false; {42475#false} is VALID [2020-07-08 22:33:55,835 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 26 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-08 22:33:55,835 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [661883949] [2020-07-08 22:33:55,835 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-08 22:33:55,835 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7] total 7 [2020-07-08 22:33:55,836 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1734866878] [2020-07-08 22:33:55,836 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 151 [2020-07-08 22:33:55,837 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 22:33:55,837 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states. [2020-07-08 22:33:56,075 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 151 edges. 151 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:33:56,075 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-08 22:33:56,076 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 22:33:56,076 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-08 22:33:56,076 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2020-07-08 22:33:56,076 INFO L87 Difference]: Start difference. First operand 1463 states and 1681 transitions. Second operand 7 states. [2020-07-08 22:34:36,042 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:34:36,043 INFO L93 Difference]: Finished difference Result 4751 states and 5620 transitions. [2020-07-08 22:34:36,043 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-07-08 22:34:36,043 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 151 [2020-07-08 22:34:36,043 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 22:34:36,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-08 22:34:36,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 1916 transitions. [2020-07-08 22:34:36,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-08 22:34:36,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 1916 transitions. [2020-07-08 22:34:36,057 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states and 1916 transitions. [2020-07-08 22:34:39,447 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1916 edges. 1916 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:34:39,898 INFO L225 Difference]: With dead ends: 4751 [2020-07-08 22:34:39,898 INFO L226 Difference]: Without dead ends: 3312 [2020-07-08 22:34:39,902 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 24 GetRequests, 13 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 15 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=54, Invalid=102, Unknown=0, NotChecked=0, Total=156 [2020-07-08 22:34:39,906 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3312 states. [2020-07-08 22:35:03,760 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3312 to 2484. [2020-07-08 22:35:03,761 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 22:35:03,761 INFO L82 GeneralOperation]: Start isEquivalent. First operand 3312 states. Second operand 2484 states. [2020-07-08 22:35:03,761 INFO L74 IsIncluded]: Start isIncluded. First operand 3312 states. Second operand 2484 states. [2020-07-08 22:35:03,761 INFO L87 Difference]: Start difference. First operand 3312 states. Second operand 2484 states. [2020-07-08 22:35:04,136 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:35:04,136 INFO L93 Difference]: Finished difference Result 3312 states and 3858 transitions. [2020-07-08 22:35:04,136 INFO L276 IsEmpty]: Start isEmpty. Operand 3312 states and 3858 transitions. [2020-07-08 22:35:04,141 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:35:04,141 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 22:35:04,141 INFO L74 IsIncluded]: Start isIncluded. First operand 2484 states. Second operand 3312 states. [2020-07-08 22:35:04,141 INFO L87 Difference]: Start difference. First operand 2484 states. Second operand 3312 states. [2020-07-08 22:35:04,502 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:35:04,502 INFO L93 Difference]: Finished difference Result 3312 states and 3858 transitions. [2020-07-08 22:35:04,502 INFO L276 IsEmpty]: Start isEmpty. Operand 3312 states and 3858 transitions. [2020-07-08 22:35:04,508 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:35:04,508 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 22:35:04,508 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 22:35:04,508 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 22:35:04,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2484 states. [2020-07-08 22:35:04,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2484 states to 2484 states and 2919 transitions. [2020-07-08 22:35:04,751 INFO L78 Accepts]: Start accepts. Automaton has 2484 states and 2919 transitions. Word has length 151 [2020-07-08 22:35:04,751 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 22:35:04,751 INFO L479 AbstractCegarLoop]: Abstraction has 2484 states and 2919 transitions. [2020-07-08 22:35:04,751 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-08 22:35:04,752 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 2484 states and 2919 transitions. [2020-07-08 22:35:13,447 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2919 edges. 2919 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:35:13,448 INFO L276 IsEmpty]: Start isEmpty. Operand 2484 states and 2919 transitions. [2020-07-08 22:35:13,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2020-07-08 22:35:13,453 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 22:35:13,453 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, 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] [2020-07-08 22:35:13,454 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-08 22:35:13,454 INFO L427 AbstractCegarLoop]: === Iteration 7 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 22:35:13,454 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 22:35:13,454 INFO L82 PathProgramCache]: Analyzing trace with hash -383353699, now seen corresponding path program 1 times [2020-07-08 22:35:13,454 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 22:35:13,455 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [787674651] [2020-07-08 22:35:13,455 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 22:35:13,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:35:13,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:35:13,648 INFO L280 TraceCheckUtils]: 0: Hoare triple {63713#(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; {63649#true} is VALID [2020-07-08 22:35:13,648 INFO L280 TraceCheckUtils]: 1: Hoare triple {63649#true} ~d~0 := 4; {63649#true} is VALID [2020-07-08 22:35:13,648 INFO L280 TraceCheckUtils]: 2: Hoare triple {63649#true} ~e~0 := 5; {63649#true} is VALID [2020-07-08 22:35:13,649 INFO L280 TraceCheckUtils]: 3: Hoare triple {63649#true} ~f~0 := 6; {63649#true} is VALID [2020-07-08 22:35:13,649 INFO L280 TraceCheckUtils]: 4: Hoare triple {63649#true} ~c~0 := 3; {63649#true} is VALID [2020-07-08 22:35:13,649 INFO L280 TraceCheckUtils]: 5: Hoare triple {63649#true} ~b~0 := 2; {63649#true} is VALID [2020-07-08 22:35:13,650 INFO L280 TraceCheckUtils]: 6: Hoare triple {63649#true} ~u~0 := 21; {63649#true} is VALID [2020-07-08 22:35:13,650 INFO L280 TraceCheckUtils]: 7: Hoare triple {63649#true} ~v~0 := 22; {63649#true} is VALID [2020-07-08 22:35:13,650 INFO L280 TraceCheckUtils]: 8: Hoare triple {63649#true} ~w~0 := 23; {63649#true} is VALID [2020-07-08 22:35:13,650 INFO L280 TraceCheckUtils]: 9: Hoare triple {63649#true} ~x~0 := 24; {63649#true} is VALID [2020-07-08 22:35:13,651 INFO L280 TraceCheckUtils]: 10: Hoare triple {63649#true} ~y~0 := 25; {63649#true} is VALID [2020-07-08 22:35:13,651 INFO L280 TraceCheckUtils]: 11: Hoare triple {63649#true} ~z~0 := 26; {63649#true} is VALID [2020-07-08 22:35:13,651 INFO L280 TraceCheckUtils]: 12: Hoare triple {63649#true} ~a17~0 := 1; {63649#true} is VALID [2020-07-08 22:35:13,652 INFO L280 TraceCheckUtils]: 13: Hoare triple {63649#true} ~a7~0 := 0; {63649#true} is VALID [2020-07-08 22:35:13,652 INFO L280 TraceCheckUtils]: 14: Hoare triple {63649#true} ~a20~0 := 1; {63649#true} is VALID [2020-07-08 22:35:13,652 INFO L280 TraceCheckUtils]: 15: Hoare triple {63649#true} ~a8~0 := 15; {63649#true} is VALID [2020-07-08 22:35:13,653 INFO L280 TraceCheckUtils]: 16: Hoare triple {63649#true} ~a12~0 := 8; {63649#true} is VALID [2020-07-08 22:35:13,653 INFO L280 TraceCheckUtils]: 17: Hoare triple {63649#true} ~a16~0 := 5; {63649#true} is VALID [2020-07-08 22:35:13,654 INFO L280 TraceCheckUtils]: 18: Hoare triple {63649#true} ~a21~0 := 1; {63672#(<= 1 ~a21~0)} is VALID [2020-07-08 22:35:13,655 INFO L280 TraceCheckUtils]: 19: Hoare triple {63672#(<= 1 ~a21~0)} assume true; {63672#(<= 1 ~a21~0)} is VALID [2020-07-08 22:35:13,656 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {63672#(<= 1 ~a21~0)} {63649#true} #1100#return; {63672#(<= 1 ~a21~0)} is VALID [2020-07-08 22:35:13,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:35:13,736 INFO L280 TraceCheckUtils]: 0: Hoare triple {63714#(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; {63649#true} is VALID [2020-07-08 22:35:13,736 INFO L280 TraceCheckUtils]: 1: Hoare triple {63649#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); {63649#true} is VALID [2020-07-08 22:35:13,737 INFO L280 TraceCheckUtils]: 2: Hoare triple {63649#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); {63649#true} is VALID [2020-07-08 22:35:13,737 INFO L280 TraceCheckUtils]: 3: Hoare triple {63649#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); {63649#true} is VALID [2020-07-08 22:35:13,737 INFO L280 TraceCheckUtils]: 4: Hoare triple {63649#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); {63649#true} is VALID [2020-07-08 22:35:13,738 INFO L280 TraceCheckUtils]: 5: Hoare triple {63649#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); {63649#true} is VALID [2020-07-08 22:35:13,738 INFO L280 TraceCheckUtils]: 6: Hoare triple {63649#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); {63649#true} is VALID [2020-07-08 22:35:13,738 INFO L280 TraceCheckUtils]: 7: Hoare triple {63649#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)); {63649#true} is VALID [2020-07-08 22:35:13,739 INFO L280 TraceCheckUtils]: 8: Hoare triple {63649#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))); {63649#true} is VALID [2020-07-08 22:35:13,739 INFO L280 TraceCheckUtils]: 9: Hoare triple {63649#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); {63649#true} is VALID [2020-07-08 22:35:13,739 INFO L280 TraceCheckUtils]: 10: Hoare triple {63649#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); {63649#true} is VALID [2020-07-08 22:35:13,740 INFO L280 TraceCheckUtils]: 11: Hoare triple {63649#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); {63649#true} is VALID [2020-07-08 22:35:13,740 INFO L280 TraceCheckUtils]: 12: Hoare triple {63649#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); {63649#true} is VALID [2020-07-08 22:35:13,740 INFO L280 TraceCheckUtils]: 13: Hoare triple {63649#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); {63649#true} is VALID [2020-07-08 22:35:13,741 INFO L280 TraceCheckUtils]: 14: Hoare triple {63649#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); {63649#true} is VALID [2020-07-08 22:35:13,741 INFO L280 TraceCheckUtils]: 15: Hoare triple {63649#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); {63649#true} is VALID [2020-07-08 22:35:13,741 INFO L280 TraceCheckUtils]: 16: Hoare triple {63649#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); {63649#true} is VALID [2020-07-08 22:35:13,742 INFO L280 TraceCheckUtils]: 17: Hoare triple {63649#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); {63649#true} is VALID [2020-07-08 22:35:13,742 INFO L280 TraceCheckUtils]: 18: Hoare triple {63649#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); {63649#true} is VALID [2020-07-08 22:35:13,742 INFO L280 TraceCheckUtils]: 19: Hoare triple {63649#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)); {63649#true} is VALID [2020-07-08 22:35:13,742 INFO L280 TraceCheckUtils]: 20: Hoare triple {63649#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)); {63649#true} is VALID [2020-07-08 22:35:13,743 INFO L280 TraceCheckUtils]: 21: Hoare triple {63649#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); {63649#true} is VALID [2020-07-08 22:35:13,743 INFO L280 TraceCheckUtils]: 22: Hoare triple {63649#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); {63649#true} is VALID [2020-07-08 22:35:13,743 INFO L280 TraceCheckUtils]: 23: Hoare triple {63649#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); {63649#true} is VALID [2020-07-08 22:35:13,743 INFO L280 TraceCheckUtils]: 24: Hoare triple {63649#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); {63649#true} is VALID [2020-07-08 22:35:13,744 INFO L280 TraceCheckUtils]: 25: Hoare triple {63649#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); {63649#true} is VALID [2020-07-08 22:35:13,744 INFO L280 TraceCheckUtils]: 26: Hoare triple {63649#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); {63649#true} is VALID [2020-07-08 22:35:13,744 INFO L280 TraceCheckUtils]: 27: Hoare triple {63649#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); {63649#true} is VALID [2020-07-08 22:35:13,745 INFO L280 TraceCheckUtils]: 28: Hoare triple {63649#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); {63649#true} is VALID [2020-07-08 22:35:13,745 INFO L280 TraceCheckUtils]: 29: Hoare triple {63649#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); {63649#true} is VALID [2020-07-08 22:35:13,745 INFO L280 TraceCheckUtils]: 30: Hoare triple {63649#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); {63649#true} is VALID [2020-07-08 22:35:13,746 INFO L280 TraceCheckUtils]: 31: Hoare triple {63649#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); {63649#true} is VALID [2020-07-08 22:35:13,746 INFO L280 TraceCheckUtils]: 32: Hoare triple {63649#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; {63649#true} is VALID [2020-07-08 22:35:13,747 INFO L280 TraceCheckUtils]: 33: Hoare triple {63649#true} ~a20~0 := 0; {63715#(<= ~a20~0 0)} is VALID [2020-07-08 22:35:13,748 INFO L280 TraceCheckUtils]: 34: Hoare triple {63715#(<= ~a20~0 0)} ~a17~0 := 1; {63715#(<= ~a20~0 0)} is VALID [2020-07-08 22:35:13,749 INFO L280 TraceCheckUtils]: 35: Hoare triple {63715#(<= ~a20~0 0)} ~a16~0 := 4; {63715#(<= ~a20~0 0)} is VALID [2020-07-08 22:35:13,750 INFO L280 TraceCheckUtils]: 36: Hoare triple {63715#(<= ~a20~0 0)} #res := 22; {63715#(<= ~a20~0 0)} is VALID [2020-07-08 22:35:13,751 INFO L280 TraceCheckUtils]: 37: Hoare triple {63715#(<= ~a20~0 0)} assume true; {63715#(<= ~a20~0 0)} is VALID [2020-07-08 22:35:13,752 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {63715#(<= ~a20~0 0)} {63672#(<= 1 ~a21~0)} #1104#return; {63712#(not (= 1 ~a20~0))} is VALID [2020-07-08 22:35:13,759 INFO L263 TraceCheckUtils]: 0: Hoare triple {63649#true} call ULTIMATE.init(); {63713#(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 22:35:13,759 INFO L280 TraceCheckUtils]: 1: Hoare triple {63713#(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; {63649#true} is VALID [2020-07-08 22:35:13,759 INFO L280 TraceCheckUtils]: 2: Hoare triple {63649#true} ~d~0 := 4; {63649#true} is VALID [2020-07-08 22:35:13,760 INFO L280 TraceCheckUtils]: 3: Hoare triple {63649#true} ~e~0 := 5; {63649#true} is VALID [2020-07-08 22:35:13,760 INFO L280 TraceCheckUtils]: 4: Hoare triple {63649#true} ~f~0 := 6; {63649#true} is VALID [2020-07-08 22:35:13,760 INFO L280 TraceCheckUtils]: 5: Hoare triple {63649#true} ~c~0 := 3; {63649#true} is VALID [2020-07-08 22:35:13,760 INFO L280 TraceCheckUtils]: 6: Hoare triple {63649#true} ~b~0 := 2; {63649#true} is VALID [2020-07-08 22:35:13,761 INFO L280 TraceCheckUtils]: 7: Hoare triple {63649#true} ~u~0 := 21; {63649#true} is VALID [2020-07-08 22:35:13,761 INFO L280 TraceCheckUtils]: 8: Hoare triple {63649#true} ~v~0 := 22; {63649#true} is VALID [2020-07-08 22:35:13,761 INFO L280 TraceCheckUtils]: 9: Hoare triple {63649#true} ~w~0 := 23; {63649#true} is VALID [2020-07-08 22:35:13,762 INFO L280 TraceCheckUtils]: 10: Hoare triple {63649#true} ~x~0 := 24; {63649#true} is VALID [2020-07-08 22:35:13,762 INFO L280 TraceCheckUtils]: 11: Hoare triple {63649#true} ~y~0 := 25; {63649#true} is VALID [2020-07-08 22:35:13,762 INFO L280 TraceCheckUtils]: 12: Hoare triple {63649#true} ~z~0 := 26; {63649#true} is VALID [2020-07-08 22:35:13,763 INFO L280 TraceCheckUtils]: 13: Hoare triple {63649#true} ~a17~0 := 1; {63649#true} is VALID [2020-07-08 22:35:13,763 INFO L280 TraceCheckUtils]: 14: Hoare triple {63649#true} ~a7~0 := 0; {63649#true} is VALID [2020-07-08 22:35:13,763 INFO L280 TraceCheckUtils]: 15: Hoare triple {63649#true} ~a20~0 := 1; {63649#true} is VALID [2020-07-08 22:35:13,763 INFO L280 TraceCheckUtils]: 16: Hoare triple {63649#true} ~a8~0 := 15; {63649#true} is VALID [2020-07-08 22:35:13,764 INFO L280 TraceCheckUtils]: 17: Hoare triple {63649#true} ~a12~0 := 8; {63649#true} is VALID [2020-07-08 22:35:13,764 INFO L280 TraceCheckUtils]: 18: Hoare triple {63649#true} ~a16~0 := 5; {63649#true} is VALID [2020-07-08 22:35:13,765 INFO L280 TraceCheckUtils]: 19: Hoare triple {63649#true} ~a21~0 := 1; {63672#(<= 1 ~a21~0)} is VALID [2020-07-08 22:35:13,766 INFO L280 TraceCheckUtils]: 20: Hoare triple {63672#(<= 1 ~a21~0)} assume true; {63672#(<= 1 ~a21~0)} is VALID [2020-07-08 22:35:13,767 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {63672#(<= 1 ~a21~0)} {63649#true} #1100#return; {63672#(<= 1 ~a21~0)} is VALID [2020-07-08 22:35:13,768 INFO L263 TraceCheckUtils]: 22: Hoare triple {63672#(<= 1 ~a21~0)} call #t~ret4 := main(); {63672#(<= 1 ~a21~0)} is VALID [2020-07-08 22:35:13,769 INFO L280 TraceCheckUtils]: 23: Hoare triple {63672#(<= 1 ~a21~0)} ~output~0 := -1; {63672#(<= 1 ~a21~0)} is VALID [2020-07-08 22:35:13,770 INFO L280 TraceCheckUtils]: 24: Hoare triple {63672#(<= 1 ~a21~0)} assume !false; {63672#(<= 1 ~a21~0)} is VALID [2020-07-08 22:35:13,770 INFO L280 TraceCheckUtils]: 25: Hoare triple {63672#(<= 1 ~a21~0)} havoc ~input~0; {63672#(<= 1 ~a21~0)} is VALID [2020-07-08 22:35:13,771 INFO L280 TraceCheckUtils]: 26: Hoare triple {63672#(<= 1 ~a21~0)} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {63672#(<= 1 ~a21~0)} is VALID [2020-07-08 22:35:13,772 INFO L280 TraceCheckUtils]: 27: Hoare triple {63672#(<= 1 ~a21~0)} ~input~0 := #t~nondet2; {63672#(<= 1 ~a21~0)} is VALID [2020-07-08 22:35:13,773 INFO L280 TraceCheckUtils]: 28: Hoare triple {63672#(<= 1 ~a21~0)} havoc #t~nondet2; {63672#(<= 1 ~a21~0)} is VALID [2020-07-08 22:35:13,774 INFO L280 TraceCheckUtils]: 29: Hoare triple {63672#(<= 1 ~a21~0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {63672#(<= 1 ~a21~0)} is VALID [2020-07-08 22:35:13,776 INFO L263 TraceCheckUtils]: 30: Hoare triple {63672#(<= 1 ~a21~0)} call #t~ret3 := calculate_output(~input~0); {63714#(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 22:35:13,776 INFO L280 TraceCheckUtils]: 31: Hoare triple {63714#(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; {63649#true} is VALID [2020-07-08 22:35:13,776 INFO L280 TraceCheckUtils]: 32: Hoare triple {63649#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); {63649#true} is VALID [2020-07-08 22:35:13,776 INFO L280 TraceCheckUtils]: 33: Hoare triple {63649#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); {63649#true} is VALID [2020-07-08 22:35:13,777 INFO L280 TraceCheckUtils]: 34: Hoare triple {63649#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); {63649#true} is VALID [2020-07-08 22:35:13,777 INFO L280 TraceCheckUtils]: 35: Hoare triple {63649#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); {63649#true} is VALID [2020-07-08 22:35:13,777 INFO L280 TraceCheckUtils]: 36: Hoare triple {63649#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); {63649#true} is VALID [2020-07-08 22:35:13,778 INFO L280 TraceCheckUtils]: 37: Hoare triple {63649#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); {63649#true} is VALID [2020-07-08 22:35:13,778 INFO L280 TraceCheckUtils]: 38: Hoare triple {63649#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)); {63649#true} is VALID [2020-07-08 22:35:13,778 INFO L280 TraceCheckUtils]: 39: Hoare triple {63649#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))); {63649#true} is VALID [2020-07-08 22:35:13,779 INFO L280 TraceCheckUtils]: 40: Hoare triple {63649#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); {63649#true} is VALID [2020-07-08 22:35:13,779 INFO L280 TraceCheckUtils]: 41: Hoare triple {63649#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); {63649#true} is VALID [2020-07-08 22:35:13,779 INFO L280 TraceCheckUtils]: 42: Hoare triple {63649#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); {63649#true} is VALID [2020-07-08 22:35:13,780 INFO L280 TraceCheckUtils]: 43: Hoare triple {63649#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); {63649#true} is VALID [2020-07-08 22:35:13,780 INFO L280 TraceCheckUtils]: 44: Hoare triple {63649#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); {63649#true} is VALID [2020-07-08 22:35:13,780 INFO L280 TraceCheckUtils]: 45: Hoare triple {63649#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); {63649#true} is VALID [2020-07-08 22:35:13,780 INFO L280 TraceCheckUtils]: 46: Hoare triple {63649#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); {63649#true} is VALID [2020-07-08 22:35:13,781 INFO L280 TraceCheckUtils]: 47: Hoare triple {63649#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); {63649#true} is VALID [2020-07-08 22:35:13,781 INFO L280 TraceCheckUtils]: 48: Hoare triple {63649#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); {63649#true} is VALID [2020-07-08 22:35:13,781 INFO L280 TraceCheckUtils]: 49: Hoare triple {63649#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); {63649#true} is VALID [2020-07-08 22:35:13,782 INFO L280 TraceCheckUtils]: 50: Hoare triple {63649#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)); {63649#true} is VALID [2020-07-08 22:35:13,782 INFO L280 TraceCheckUtils]: 51: Hoare triple {63649#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)); {63649#true} is VALID [2020-07-08 22:35:13,782 INFO L280 TraceCheckUtils]: 52: Hoare triple {63649#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); {63649#true} is VALID [2020-07-08 22:35:13,782 INFO L280 TraceCheckUtils]: 53: Hoare triple {63649#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); {63649#true} is VALID [2020-07-08 22:35:13,783 INFO L280 TraceCheckUtils]: 54: Hoare triple {63649#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); {63649#true} is VALID [2020-07-08 22:35:13,783 INFO L280 TraceCheckUtils]: 55: Hoare triple {63649#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); {63649#true} is VALID [2020-07-08 22:35:13,783 INFO L280 TraceCheckUtils]: 56: Hoare triple {63649#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); {63649#true} is VALID [2020-07-08 22:35:13,783 INFO L280 TraceCheckUtils]: 57: Hoare triple {63649#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); {63649#true} is VALID [2020-07-08 22:35:13,784 INFO L280 TraceCheckUtils]: 58: Hoare triple {63649#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); {63649#true} is VALID [2020-07-08 22:35:13,784 INFO L280 TraceCheckUtils]: 59: Hoare triple {63649#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); {63649#true} is VALID [2020-07-08 22:35:13,784 INFO L280 TraceCheckUtils]: 60: Hoare triple {63649#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); {63649#true} is VALID [2020-07-08 22:35:13,784 INFO L280 TraceCheckUtils]: 61: Hoare triple {63649#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); {63649#true} is VALID [2020-07-08 22:35:13,785 INFO L280 TraceCheckUtils]: 62: Hoare triple {63649#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); {63649#true} is VALID [2020-07-08 22:35:13,785 INFO L280 TraceCheckUtils]: 63: Hoare triple {63649#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; {63649#true} is VALID [2020-07-08 22:35:13,786 INFO L280 TraceCheckUtils]: 64: Hoare triple {63649#true} ~a20~0 := 0; {63715#(<= ~a20~0 0)} is VALID [2020-07-08 22:35:13,787 INFO L280 TraceCheckUtils]: 65: Hoare triple {63715#(<= ~a20~0 0)} ~a17~0 := 1; {63715#(<= ~a20~0 0)} is VALID [2020-07-08 22:35:13,788 INFO L280 TraceCheckUtils]: 66: Hoare triple {63715#(<= ~a20~0 0)} ~a16~0 := 4; {63715#(<= ~a20~0 0)} is VALID [2020-07-08 22:35:13,789 INFO L280 TraceCheckUtils]: 67: Hoare triple {63715#(<= ~a20~0 0)} #res := 22; {63715#(<= ~a20~0 0)} is VALID [2020-07-08 22:35:13,790 INFO L280 TraceCheckUtils]: 68: Hoare triple {63715#(<= ~a20~0 0)} assume true; {63715#(<= ~a20~0 0)} is VALID [2020-07-08 22:35:13,791 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {63715#(<= ~a20~0 0)} {63672#(<= 1 ~a21~0)} #1104#return; {63712#(not (= 1 ~a20~0))} is VALID [2020-07-08 22:35:13,792 INFO L280 TraceCheckUtils]: 70: Hoare triple {63712#(not (= 1 ~a20~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {63712#(not (= 1 ~a20~0))} is VALID [2020-07-08 22:35:13,793 INFO L280 TraceCheckUtils]: 71: Hoare triple {63712#(not (= 1 ~a20~0))} ~output~0 := #t~ret3; {63712#(not (= 1 ~a20~0))} is VALID [2020-07-08 22:35:13,794 INFO L280 TraceCheckUtils]: 72: Hoare triple {63712#(not (= 1 ~a20~0))} havoc #t~ret3; {63712#(not (= 1 ~a20~0))} is VALID [2020-07-08 22:35:13,795 INFO L280 TraceCheckUtils]: 73: Hoare triple {63712#(not (= 1 ~a20~0))} assume !false; {63712#(not (= 1 ~a20~0))} is VALID [2020-07-08 22:35:13,796 INFO L280 TraceCheckUtils]: 74: Hoare triple {63712#(not (= 1 ~a20~0))} havoc ~input~0; {63712#(not (= 1 ~a20~0))} is VALID [2020-07-08 22:35:13,797 INFO L280 TraceCheckUtils]: 75: Hoare triple {63712#(not (= 1 ~a20~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {63712#(not (= 1 ~a20~0))} is VALID [2020-07-08 22:35:13,798 INFO L280 TraceCheckUtils]: 76: Hoare triple {63712#(not (= 1 ~a20~0))} ~input~0 := #t~nondet2; {63712#(not (= 1 ~a20~0))} is VALID [2020-07-08 22:35:13,798 INFO L280 TraceCheckUtils]: 77: Hoare triple {63712#(not (= 1 ~a20~0))} havoc #t~nondet2; {63712#(not (= 1 ~a20~0))} is VALID [2020-07-08 22:35:13,799 INFO L280 TraceCheckUtils]: 78: Hoare triple {63712#(not (= 1 ~a20~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {63712#(not (= 1 ~a20~0))} is VALID [2020-07-08 22:35:13,801 INFO L263 TraceCheckUtils]: 79: Hoare triple {63712#(not (= 1 ~a20~0))} call #t~ret3 := calculate_output(~input~0); {63712#(not (= 1 ~a20~0))} is VALID [2020-07-08 22:35:13,801 INFO L280 TraceCheckUtils]: 80: Hoare triple {63712#(not (= 1 ~a20~0))} ~input := #in~input; {63712#(not (= 1 ~a20~0))} is VALID [2020-07-08 22:35:13,802 INFO L280 TraceCheckUtils]: 81: Hoare triple {63712#(not (= 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); {63712#(not (= 1 ~a20~0))} is VALID [2020-07-08 22:35:13,803 INFO L280 TraceCheckUtils]: 82: Hoare triple {63712#(not (= 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); {63712#(not (= 1 ~a20~0))} is VALID [2020-07-08 22:35:13,804 INFO L280 TraceCheckUtils]: 83: Hoare triple {63712#(not (= 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); {63712#(not (= 1 ~a20~0))} is VALID [2020-07-08 22:35:13,805 INFO L280 TraceCheckUtils]: 84: Hoare triple {63712#(not (= 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); {63712#(not (= 1 ~a20~0))} is VALID [2020-07-08 22:35:13,806 INFO L280 TraceCheckUtils]: 85: Hoare triple {63712#(not (= 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); {63712#(not (= 1 ~a20~0))} is VALID [2020-07-08 22:35:13,807 INFO L280 TraceCheckUtils]: 86: Hoare triple {63712#(not (= 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); {63712#(not (= 1 ~a20~0))} is VALID [2020-07-08 22:35:13,808 INFO L280 TraceCheckUtils]: 87: Hoare triple {63712#(not (= 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)); {63712#(not (= 1 ~a20~0))} is VALID [2020-07-08 22:35:13,809 INFO L280 TraceCheckUtils]: 88: Hoare triple {63712#(not (= 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))); {63712#(not (= 1 ~a20~0))} is VALID [2020-07-08 22:35:13,809 INFO L280 TraceCheckUtils]: 89: Hoare triple {63712#(not (= 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); {63712#(not (= 1 ~a20~0))} is VALID [2020-07-08 22:35:13,810 INFO L280 TraceCheckUtils]: 90: Hoare triple {63712#(not (= 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); {63712#(not (= 1 ~a20~0))} is VALID [2020-07-08 22:35:13,811 INFO L280 TraceCheckUtils]: 91: Hoare triple {63712#(not (= 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); {63712#(not (= 1 ~a20~0))} is VALID [2020-07-08 22:35:13,812 INFO L280 TraceCheckUtils]: 92: Hoare triple {63712#(not (= 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); {63712#(not (= 1 ~a20~0))} is VALID [2020-07-08 22:35:13,813 INFO L280 TraceCheckUtils]: 93: Hoare triple {63712#(not (= 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); {63712#(not (= 1 ~a20~0))} is VALID [2020-07-08 22:35:13,813 INFO L280 TraceCheckUtils]: 94: Hoare triple {63712#(not (= 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); {63712#(not (= 1 ~a20~0))} is VALID [2020-07-08 22:35:13,814 INFO L280 TraceCheckUtils]: 95: Hoare triple {63712#(not (= 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); {63712#(not (= 1 ~a20~0))} is VALID [2020-07-08 22:35:13,815 INFO L280 TraceCheckUtils]: 96: Hoare triple {63712#(not (= 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); {63712#(not (= 1 ~a20~0))} is VALID [2020-07-08 22:35:13,815 INFO L280 TraceCheckUtils]: 97: Hoare triple {63712#(not (= 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); {63712#(not (= 1 ~a20~0))} is VALID [2020-07-08 22:35:13,816 INFO L280 TraceCheckUtils]: 98: Hoare triple {63712#(not (= 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); {63712#(not (= 1 ~a20~0))} is VALID [2020-07-08 22:35:13,817 INFO L280 TraceCheckUtils]: 99: Hoare triple {63712#(not (= 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)); {63712#(not (= 1 ~a20~0))} is VALID [2020-07-08 22:35:13,817 INFO L280 TraceCheckUtils]: 100: Hoare triple {63712#(not (= 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)); {63712#(not (= 1 ~a20~0))} is VALID [2020-07-08 22:35:13,818 INFO L280 TraceCheckUtils]: 101: Hoare triple {63712#(not (= 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); {63712#(not (= 1 ~a20~0))} is VALID [2020-07-08 22:35:13,818 INFO L280 TraceCheckUtils]: 102: Hoare triple {63712#(not (= 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); {63712#(not (= 1 ~a20~0))} is VALID [2020-07-08 22:35:13,819 INFO L280 TraceCheckUtils]: 103: Hoare triple {63712#(not (= 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); {63712#(not (= 1 ~a20~0))} is VALID [2020-07-08 22:35:13,820 INFO L280 TraceCheckUtils]: 104: Hoare triple {63712#(not (= 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); {63712#(not (= 1 ~a20~0))} is VALID [2020-07-08 22:35:13,821 INFO L280 TraceCheckUtils]: 105: Hoare triple {63712#(not (= 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); {63712#(not (= 1 ~a20~0))} is VALID [2020-07-08 22:35:13,822 INFO L280 TraceCheckUtils]: 106: Hoare triple {63712#(not (= 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); {63712#(not (= 1 ~a20~0))} is VALID [2020-07-08 22:35:13,823 INFO L280 TraceCheckUtils]: 107: Hoare triple {63712#(not (= 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); {63712#(not (= 1 ~a20~0))} is VALID [2020-07-08 22:35:13,824 INFO L280 TraceCheckUtils]: 108: Hoare triple {63712#(not (= 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); {63712#(not (= 1 ~a20~0))} is VALID [2020-07-08 22:35:13,825 INFO L280 TraceCheckUtils]: 109: Hoare triple {63712#(not (= 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); {63712#(not (= 1 ~a20~0))} is VALID [2020-07-08 22:35:13,826 INFO L280 TraceCheckUtils]: 110: Hoare triple {63712#(not (= 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); {63712#(not (= 1 ~a20~0))} is VALID [2020-07-08 22:35:13,827 INFO L280 TraceCheckUtils]: 111: Hoare triple {63712#(not (= 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); {63712#(not (= 1 ~a20~0))} is VALID [2020-07-08 22:35:13,827 INFO L280 TraceCheckUtils]: 112: Hoare triple {63712#(not (= 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); {63712#(not (= 1 ~a20~0))} is VALID [2020-07-08 22:35:13,828 INFO L280 TraceCheckUtils]: 113: Hoare triple {63712#(not (= 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); {63712#(not (= 1 ~a20~0))} is VALID [2020-07-08 22:35:13,829 INFO L280 TraceCheckUtils]: 114: Hoare triple {63712#(not (= 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); {63712#(not (= 1 ~a20~0))} is VALID [2020-07-08 22:35:13,830 INFO L280 TraceCheckUtils]: 115: Hoare triple {63712#(not (= 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); {63712#(not (= 1 ~a20~0))} is VALID [2020-07-08 22:35:13,831 INFO L280 TraceCheckUtils]: 116: Hoare triple {63712#(not (= 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); {63712#(not (= 1 ~a20~0))} is VALID [2020-07-08 22:35:13,831 INFO L280 TraceCheckUtils]: 117: Hoare triple {63712#(not (= 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)); {63712#(not (= 1 ~a20~0))} is VALID [2020-07-08 22:35:13,832 INFO L280 TraceCheckUtils]: 118: Hoare triple {63712#(not (= 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)))); {63712#(not (= 1 ~a20~0))} is VALID [2020-07-08 22:35:13,833 INFO L280 TraceCheckUtils]: 119: Hoare triple {63712#(not (= 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); {63712#(not (= 1 ~a20~0))} is VALID [2020-07-08 22:35:13,834 INFO L280 TraceCheckUtils]: 120: Hoare triple {63712#(not (= 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); {63712#(not (= 1 ~a20~0))} is VALID [2020-07-08 22:35:13,835 INFO L280 TraceCheckUtils]: 121: Hoare triple {63712#(not (= 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)); {63712#(not (= 1 ~a20~0))} is VALID [2020-07-08 22:35:13,835 INFO L280 TraceCheckUtils]: 122: Hoare triple {63712#(not (= 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); {63712#(not (= 1 ~a20~0))} is VALID [2020-07-08 22:35:13,836 INFO L280 TraceCheckUtils]: 123: Hoare triple {63712#(not (= 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); {63712#(not (= 1 ~a20~0))} is VALID [2020-07-08 22:35:13,837 INFO L280 TraceCheckUtils]: 124: Hoare triple {63712#(not (= 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); {63712#(not (= 1 ~a20~0))} is VALID [2020-07-08 22:35:13,838 INFO L280 TraceCheckUtils]: 125: Hoare triple {63712#(not (= 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))); {63712#(not (= 1 ~a20~0))} is VALID [2020-07-08 22:35:13,839 INFO L280 TraceCheckUtils]: 126: Hoare triple {63712#(not (= 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); {63712#(not (= 1 ~a20~0))} is VALID [2020-07-08 22:35:13,840 INFO L280 TraceCheckUtils]: 127: Hoare triple {63712#(not (= 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)); {63712#(not (= 1 ~a20~0))} is VALID [2020-07-08 22:35:13,840 INFO L280 TraceCheckUtils]: 128: Hoare triple {63712#(not (= 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)); {63712#(not (= 1 ~a20~0))} is VALID [2020-07-08 22:35:13,841 INFO L280 TraceCheckUtils]: 129: Hoare triple {63712#(not (= 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); {63712#(not (= 1 ~a20~0))} is VALID [2020-07-08 22:35:13,842 INFO L280 TraceCheckUtils]: 130: Hoare triple {63712#(not (= 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); {63712#(not (= 1 ~a20~0))} is VALID [2020-07-08 22:35:13,843 INFO L280 TraceCheckUtils]: 131: Hoare triple {63712#(not (= 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); {63712#(not (= 1 ~a20~0))} is VALID [2020-07-08 22:35:13,844 INFO L280 TraceCheckUtils]: 132: Hoare triple {63712#(not (= 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); {63712#(not (= 1 ~a20~0))} is VALID [2020-07-08 22:35:13,845 INFO L280 TraceCheckUtils]: 133: Hoare triple {63712#(not (= 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); {63712#(not (= 1 ~a20~0))} is VALID [2020-07-08 22:35:13,846 INFO L280 TraceCheckUtils]: 134: Hoare triple {63712#(not (= 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); {63712#(not (= 1 ~a20~0))} is VALID [2020-07-08 22:35:13,846 INFO L280 TraceCheckUtils]: 135: Hoare triple {63712#(not (= 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); {63712#(not (= 1 ~a20~0))} is VALID [2020-07-08 22:35:13,847 INFO L280 TraceCheckUtils]: 136: Hoare triple {63712#(not (= 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); {63712#(not (= 1 ~a20~0))} is VALID [2020-07-08 22:35:13,848 INFO L280 TraceCheckUtils]: 137: Hoare triple {63712#(not (= 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); {63712#(not (= 1 ~a20~0))} is VALID [2020-07-08 22:35:13,849 INFO L280 TraceCheckUtils]: 138: Hoare triple {63712#(not (= 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)); {63712#(not (= 1 ~a20~0))} is VALID [2020-07-08 22:35:13,850 INFO L280 TraceCheckUtils]: 139: Hoare triple {63712#(not (= 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); {63712#(not (= 1 ~a20~0))} is VALID [2020-07-08 22:35:13,851 INFO L280 TraceCheckUtils]: 140: Hoare triple {63712#(not (= 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); {63712#(not (= 1 ~a20~0))} is VALID [2020-07-08 22:35:13,852 INFO L280 TraceCheckUtils]: 141: Hoare triple {63712#(not (= 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)); {63712#(not (= 1 ~a20~0))} is VALID [2020-07-08 22:35:13,853 INFO L280 TraceCheckUtils]: 142: Hoare triple {63712#(not (= 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)); {63712#(not (= 1 ~a20~0))} is VALID [2020-07-08 22:35:13,853 INFO L280 TraceCheckUtils]: 143: Hoare triple {63712#(not (= 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); {63712#(not (= 1 ~a20~0))} is VALID [2020-07-08 22:35:13,854 INFO L280 TraceCheckUtils]: 144: Hoare triple {63712#(not (= 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); {63712#(not (= 1 ~a20~0))} is VALID [2020-07-08 22:35:13,855 INFO L280 TraceCheckUtils]: 145: Hoare triple {63712#(not (= 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); {63712#(not (= 1 ~a20~0))} is VALID [2020-07-08 22:35:13,856 INFO L280 TraceCheckUtils]: 146: Hoare triple {63712#(not (= 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))); {63712#(not (= 1 ~a20~0))} is VALID [2020-07-08 22:35:13,857 INFO L280 TraceCheckUtils]: 147: Hoare triple {63712#(not (= 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); {63712#(not (= 1 ~a20~0))} is VALID [2020-07-08 22:35:13,858 INFO L280 TraceCheckUtils]: 148: Hoare triple {63712#(not (= 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); {63712#(not (= 1 ~a20~0))} is VALID [2020-07-08 22:35:13,859 INFO L280 TraceCheckUtils]: 149: Hoare triple {63712#(not (= 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); {63712#(not (= 1 ~a20~0))} is VALID [2020-07-08 22:35:13,860 INFO L280 TraceCheckUtils]: 150: Hoare triple {63712#(not (= 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); {63712#(not (= 1 ~a20~0))} is VALID [2020-07-08 22:35:13,860 INFO L280 TraceCheckUtils]: 151: Hoare triple {63712#(not (= 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); {63712#(not (= 1 ~a20~0))} is VALID [2020-07-08 22:35:13,861 INFO L280 TraceCheckUtils]: 152: Hoare triple {63712#(not (= 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); {63712#(not (= 1 ~a20~0))} is VALID [2020-07-08 22:35:13,862 INFO L280 TraceCheckUtils]: 153: Hoare triple {63712#(not (= 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); {63712#(not (= 1 ~a20~0))} is VALID [2020-07-08 22:35:13,863 INFO L280 TraceCheckUtils]: 154: Hoare triple {63712#(not (= 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); {63712#(not (= 1 ~a20~0))} is VALID [2020-07-08 22:35:13,864 INFO L280 TraceCheckUtils]: 155: Hoare triple {63712#(not (= 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; {63650#false} is VALID [2020-07-08 22:35:13,864 INFO L280 TraceCheckUtils]: 156: Hoare triple {63650#false} assume !false; {63650#false} is VALID [2020-07-08 22:35:13,904 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 32 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-08 22:35:13,905 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [787674651] [2020-07-08 22:35:13,905 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-08 22:35:13,905 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7] total 7 [2020-07-08 22:35:13,906 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [333866167] [2020-07-08 22:35:13,906 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 157 [2020-07-08 22:35:13,907 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 22:35:13,907 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states. [2020-07-08 22:35:14,191 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 157 edges. 157 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:35:14,192 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-08 22:35:14,192 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 22:35:14,192 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-08 22:35:14,193 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2020-07-08 22:35:14,193 INFO L87 Difference]: Start difference. First operand 2484 states and 2919 transitions. Second operand 7 states. [2020-07-08 22:36:15,031 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:36:15,032 INFO L93 Difference]: Finished difference Result 7167 states and 8648 transitions. [2020-07-08 22:36:15,032 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2020-07-08 22:36:15,032 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 157 [2020-07-08 22:36:15,032 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 22:36:15,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-08 22:36:15,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 1864 transitions. [2020-07-08 22:36:15,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-08 22:36:15,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 1864 transitions. [2020-07-08 22:36:15,046 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 13 states and 1864 transitions. [2020-07-08 22:36:18,459 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1864 edges. 1864 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:36:19,331 INFO L225 Difference]: With dead ends: 7167 [2020-07-08 22:36:19,331 INFO L226 Difference]: Without dead ends: 4848 [2020-07-08 22:36:19,337 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 11 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 15 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=54, Invalid=102, Unknown=0, NotChecked=0, Total=156 [2020-07-08 22:36:19,342 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4848 states. [2020-07-08 22:37:00,473 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4848 to 3952. [2020-07-08 22:37:00,473 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 22:37:00,473 INFO L82 GeneralOperation]: Start isEquivalent. First operand 4848 states. Second operand 3952 states. [2020-07-08 22:37:00,473 INFO L74 IsIncluded]: Start isIncluded. First operand 4848 states. Second operand 3952 states. [2020-07-08 22:37:00,474 INFO L87 Difference]: Start difference. First operand 4848 states. Second operand 3952 states. [2020-07-08 22:37:01,195 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:37:01,196 INFO L93 Difference]: Finished difference Result 4848 states and 5761 transitions. [2020-07-08 22:37:01,196 INFO L276 IsEmpty]: Start isEmpty. Operand 4848 states and 5761 transitions. [2020-07-08 22:37:01,204 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:37:01,204 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 22:37:01,204 INFO L74 IsIncluded]: Start isIncluded. First operand 3952 states. Second operand 4848 states. [2020-07-08 22:37:01,204 INFO L87 Difference]: Start difference. First operand 3952 states. Second operand 4848 states. [2020-07-08 22:37:01,952 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:37:01,953 INFO L93 Difference]: Finished difference Result 4848 states and 5761 transitions. [2020-07-08 22:37:01,953 INFO L276 IsEmpty]: Start isEmpty. Operand 4848 states and 5761 transitions. [2020-07-08 22:37:01,963 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:37:01,963 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 22:37:01,963 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 22:37:01,964 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 22:37:01,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3952 states. [2020-07-08 22:37:02,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3952 states to 3952 states and 4742 transitions. [2020-07-08 22:37:02,489 INFO L78 Accepts]: Start accepts. Automaton has 3952 states and 4742 transitions. Word has length 157 [2020-07-08 22:37:02,489 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 22:37:02,489 INFO L479 AbstractCegarLoop]: Abstraction has 3952 states and 4742 transitions. [2020-07-08 22:37:02,489 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-08 22:37:02,490 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3952 states and 4742 transitions. [2020-07-08 22:37:17,632 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 4742 edges. 4742 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:37:17,633 INFO L276 IsEmpty]: Start isEmpty. Operand 3952 states and 4742 transitions. [2020-07-08 22:37:17,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2020-07-08 22:37:17,639 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 22:37:17,639 INFO L422 BasicCegarLoop]: trace histogram [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, 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] [2020-07-08 22:37:17,639 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-07-08 22:37:17,639 INFO L427 AbstractCegarLoop]: === Iteration 8 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 22:37:17,640 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 22:37:17,640 INFO L82 PathProgramCache]: Analyzing trace with hash 900247765, now seen corresponding path program 1 times [2020-07-08 22:37:17,640 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 22:37:17,640 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1636652957] [2020-07-08 22:37:17,640 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 22:37:17,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:37:17,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:37:17,788 INFO L280 TraceCheckUtils]: 0: Hoare triple {95740#(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; {95668#true} is VALID [2020-07-08 22:37:17,789 INFO L280 TraceCheckUtils]: 1: Hoare triple {95668#true} ~d~0 := 4; {95668#true} is VALID [2020-07-08 22:37:17,789 INFO L280 TraceCheckUtils]: 2: Hoare triple {95668#true} ~e~0 := 5; {95668#true} is VALID [2020-07-08 22:37:17,789 INFO L280 TraceCheckUtils]: 3: Hoare triple {95668#true} ~f~0 := 6; {95668#true} is VALID [2020-07-08 22:37:17,789 INFO L280 TraceCheckUtils]: 4: Hoare triple {95668#true} ~c~0 := 3; {95668#true} is VALID [2020-07-08 22:37:17,789 INFO L280 TraceCheckUtils]: 5: Hoare triple {95668#true} ~b~0 := 2; {95668#true} is VALID [2020-07-08 22:37:17,790 INFO L280 TraceCheckUtils]: 6: Hoare triple {95668#true} ~u~0 := 21; {95668#true} is VALID [2020-07-08 22:37:17,790 INFO L280 TraceCheckUtils]: 7: Hoare triple {95668#true} ~v~0 := 22; {95668#true} is VALID [2020-07-08 22:37:17,790 INFO L280 TraceCheckUtils]: 8: Hoare triple {95668#true} ~w~0 := 23; {95668#true} is VALID [2020-07-08 22:37:17,790 INFO L280 TraceCheckUtils]: 9: Hoare triple {95668#true} ~x~0 := 24; {95668#true} is VALID [2020-07-08 22:37:17,790 INFO L280 TraceCheckUtils]: 10: Hoare triple {95668#true} ~y~0 := 25; {95668#true} is VALID [2020-07-08 22:37:17,791 INFO L280 TraceCheckUtils]: 11: Hoare triple {95668#true} ~z~0 := 26; {95668#true} is VALID [2020-07-08 22:37:17,791 INFO L280 TraceCheckUtils]: 12: Hoare triple {95668#true} ~a17~0 := 1; {95668#true} is VALID [2020-07-08 22:37:17,791 INFO L280 TraceCheckUtils]: 13: Hoare triple {95668#true} ~a7~0 := 0; {95668#true} is VALID [2020-07-08 22:37:17,791 INFO L280 TraceCheckUtils]: 14: Hoare triple {95668#true} ~a20~0 := 1; {95668#true} is VALID [2020-07-08 22:37:17,791 INFO L280 TraceCheckUtils]: 15: Hoare triple {95668#true} ~a8~0 := 15; {95668#true} is VALID [2020-07-08 22:37:17,792 INFO L280 TraceCheckUtils]: 16: Hoare triple {95668#true} ~a12~0 := 8; {95668#true} is VALID [2020-07-08 22:37:17,792 INFO L280 TraceCheckUtils]: 17: Hoare triple {95668#true} ~a16~0 := 5; {95668#true} is VALID [2020-07-08 22:37:17,792 INFO L280 TraceCheckUtils]: 18: Hoare triple {95668#true} ~a21~0 := 1; {95668#true} is VALID [2020-07-08 22:37:17,792 INFO L280 TraceCheckUtils]: 19: Hoare triple {95668#true} assume true; {95668#true} is VALID [2020-07-08 22:37:17,792 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {95668#true} {95668#true} #1100#return; {95668#true} is VALID [2020-07-08 22:37:17,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:37:17,866 INFO L280 TraceCheckUtils]: 0: Hoare triple {95741#(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; {95668#true} is VALID [2020-07-08 22:37:17,866 INFO L280 TraceCheckUtils]: 1: Hoare triple {95668#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); {95668#true} is VALID [2020-07-08 22:37:17,867 INFO L280 TraceCheckUtils]: 2: Hoare triple {95668#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); {95668#true} is VALID [2020-07-08 22:37:17,867 INFO L280 TraceCheckUtils]: 3: Hoare triple {95668#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); {95668#true} is VALID [2020-07-08 22:37:17,867 INFO L280 TraceCheckUtils]: 4: Hoare triple {95668#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); {95668#true} is VALID [2020-07-08 22:37:17,867 INFO L280 TraceCheckUtils]: 5: Hoare triple {95668#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); {95668#true} is VALID [2020-07-08 22:37:17,867 INFO L280 TraceCheckUtils]: 6: Hoare triple {95668#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); {95668#true} is VALID [2020-07-08 22:37:17,867 INFO L280 TraceCheckUtils]: 7: Hoare triple {95668#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)); {95668#true} is VALID [2020-07-08 22:37:17,867 INFO L280 TraceCheckUtils]: 8: Hoare triple {95668#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))); {95668#true} is VALID [2020-07-08 22:37:17,868 INFO L280 TraceCheckUtils]: 9: Hoare triple {95668#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); {95668#true} is VALID [2020-07-08 22:37:17,868 INFO L280 TraceCheckUtils]: 10: Hoare triple {95668#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); {95668#true} is VALID [2020-07-08 22:37:17,868 INFO L280 TraceCheckUtils]: 11: Hoare triple {95668#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); {95668#true} is VALID [2020-07-08 22:37:17,868 INFO L280 TraceCheckUtils]: 12: Hoare triple {95668#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); {95668#true} is VALID [2020-07-08 22:37:17,868 INFO L280 TraceCheckUtils]: 13: Hoare triple {95668#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); {95668#true} is VALID [2020-07-08 22:37:17,868 INFO L280 TraceCheckUtils]: 14: Hoare triple {95668#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); {95668#true} is VALID [2020-07-08 22:37:17,868 INFO L280 TraceCheckUtils]: 15: Hoare triple {95668#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); {95668#true} is VALID [2020-07-08 22:37:17,868 INFO L280 TraceCheckUtils]: 16: Hoare triple {95668#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); {95668#true} is VALID [2020-07-08 22:37:17,869 INFO L280 TraceCheckUtils]: 17: Hoare triple {95668#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); {95668#true} is VALID [2020-07-08 22:37:17,869 INFO L280 TraceCheckUtils]: 18: Hoare triple {95668#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); {95668#true} is VALID [2020-07-08 22:37:17,869 INFO L280 TraceCheckUtils]: 19: Hoare triple {95668#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)); {95668#true} is VALID [2020-07-08 22:37:17,869 INFO L280 TraceCheckUtils]: 20: Hoare triple {95668#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)); {95668#true} is VALID [2020-07-08 22:37:17,869 INFO L280 TraceCheckUtils]: 21: Hoare triple {95668#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); {95668#true} is VALID [2020-07-08 22:37:17,869 INFO L280 TraceCheckUtils]: 22: Hoare triple {95668#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); {95668#true} is VALID [2020-07-08 22:37:17,869 INFO L280 TraceCheckUtils]: 23: Hoare triple {95668#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); {95668#true} is VALID [2020-07-08 22:37:17,870 INFO L280 TraceCheckUtils]: 24: Hoare triple {95668#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); {95668#true} is VALID [2020-07-08 22:37:17,870 INFO L280 TraceCheckUtils]: 25: Hoare triple {95668#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); {95668#true} is VALID [2020-07-08 22:37:17,871 INFO L280 TraceCheckUtils]: 26: Hoare triple {95668#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; {95742#(= 1 ~a21~0)} is VALID [2020-07-08 22:37:17,871 INFO L280 TraceCheckUtils]: 27: Hoare triple {95742#(= 1 ~a21~0)} ~a16~0 := 4; {95724#(and (= 1 ~a21~0) (= 4 ~a16~0))} is VALID [2020-07-08 22:37:17,872 INFO L280 TraceCheckUtils]: 28: Hoare triple {95724#(and (= 1 ~a21~0) (= 4 ~a16~0))} ~a20~0 := 0; {95724#(and (= 1 ~a21~0) (= 4 ~a16~0))} is VALID [2020-07-08 22:37:17,873 INFO L280 TraceCheckUtils]: 29: Hoare triple {95724#(and (= 1 ~a21~0) (= 4 ~a16~0))} ~a17~0 := 0; {95724#(and (= 1 ~a21~0) (= 4 ~a16~0))} is VALID [2020-07-08 22:37:17,873 INFO L280 TraceCheckUtils]: 30: Hoare triple {95724#(and (= 1 ~a21~0) (= 4 ~a16~0))} #res := 24; {95724#(and (= 1 ~a21~0) (= 4 ~a16~0))} is VALID [2020-07-08 22:37:17,874 INFO L280 TraceCheckUtils]: 31: Hoare triple {95724#(and (= 1 ~a21~0) (= 4 ~a16~0))} assume true; {95724#(and (= 1 ~a21~0) (= 4 ~a16~0))} is VALID [2020-07-08 22:37:17,875 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {95724#(and (= 1 ~a21~0) (= 4 ~a16~0))} {95668#true} #1104#return; {95724#(and (= 1 ~a21~0) (= 4 ~a16~0))} is VALID [2020-07-08 22:37:17,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:37:17,962 INFO L280 TraceCheckUtils]: 0: Hoare triple {95741#(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; {95743#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 22:37:17,963 INFO L280 TraceCheckUtils]: 1: Hoare triple {95743#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {95744#(and (or (not (= 6 ~a16~0)) (= 6 |old(~a16~0)|)) (or (= 6 ~a16~0) (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)))} is VALID [2020-07-08 22:37:17,965 INFO L280 TraceCheckUtils]: 2: Hoare triple {95744#(and (or (not (= 6 ~a16~0)) (= 6 |old(~a16~0)|)) (or (= 6 ~a16~0) (= 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); {95744#(and (or (not (= 6 ~a16~0)) (= 6 |old(~a16~0)|)) (or (= 6 ~a16~0) (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)))} is VALID [2020-07-08 22:37:17,966 INFO L280 TraceCheckUtils]: 3: Hoare triple {95744#(and (or (not (= 6 ~a16~0)) (= 6 |old(~a16~0)|)) (or (= 6 ~a16~0) (= 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); {95744#(and (or (not (= 6 ~a16~0)) (= 6 |old(~a16~0)|)) (or (= 6 ~a16~0) (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)))} is VALID [2020-07-08 22:37:17,967 INFO L280 TraceCheckUtils]: 4: Hoare triple {95744#(and (or (not (= 6 ~a16~0)) (= 6 |old(~a16~0)|)) (or (= 6 ~a16~0) (= 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); {95744#(and (or (not (= 6 ~a16~0)) (= 6 |old(~a16~0)|)) (or (= 6 ~a16~0) (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)))} is VALID [2020-07-08 22:37:17,968 INFO L280 TraceCheckUtils]: 5: Hoare triple {95744#(and (or (not (= 6 ~a16~0)) (= 6 |old(~a16~0)|)) (or (= 6 ~a16~0) (= 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; {95745#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-08 22:37:17,968 INFO L280 TraceCheckUtils]: 6: Hoare triple {95745#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} ~a7~0 := 0; {95745#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-08 22:37:17,969 INFO L280 TraceCheckUtils]: 7: Hoare triple {95745#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} ~a20~0 := 1; {95745#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-08 22:37:17,970 INFO L280 TraceCheckUtils]: 8: Hoare triple {95745#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} ~a21~0 := 1; {95745#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-08 22:37:17,970 INFO L280 TraceCheckUtils]: 9: Hoare triple {95745#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} ~a16~0 := 4; {95745#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-08 22:37:17,971 INFO L280 TraceCheckUtils]: 10: Hoare triple {95745#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} ~a17~0 := 1; {95745#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-08 22:37:17,971 INFO L280 TraceCheckUtils]: 11: Hoare triple {95745#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} ~a8~0 := 13; {95745#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-08 22:37:17,972 INFO L280 TraceCheckUtils]: 12: Hoare triple {95745#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} #res := -1; {95745#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-08 22:37:17,973 INFO L280 TraceCheckUtils]: 13: Hoare triple {95745#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} assume true; {95745#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-08 22:37:17,974 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {95745#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} {95724#(and (= 1 ~a21~0) (= 4 ~a16~0))} #1104#return; {95669#false} is VALID [2020-07-08 22:37:17,976 INFO L263 TraceCheckUtils]: 0: Hoare triple {95668#true} call ULTIMATE.init(); {95740#(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 22:37:17,976 INFO L280 TraceCheckUtils]: 1: Hoare triple {95740#(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; {95668#true} is VALID [2020-07-08 22:37:17,977 INFO L280 TraceCheckUtils]: 2: Hoare triple {95668#true} ~d~0 := 4; {95668#true} is VALID [2020-07-08 22:37:17,977 INFO L280 TraceCheckUtils]: 3: Hoare triple {95668#true} ~e~0 := 5; {95668#true} is VALID [2020-07-08 22:37:17,977 INFO L280 TraceCheckUtils]: 4: Hoare triple {95668#true} ~f~0 := 6; {95668#true} is VALID [2020-07-08 22:37:17,977 INFO L280 TraceCheckUtils]: 5: Hoare triple {95668#true} ~c~0 := 3; {95668#true} is VALID [2020-07-08 22:37:17,977 INFO L280 TraceCheckUtils]: 6: Hoare triple {95668#true} ~b~0 := 2; {95668#true} is VALID [2020-07-08 22:37:17,978 INFO L280 TraceCheckUtils]: 7: Hoare triple {95668#true} ~u~0 := 21; {95668#true} is VALID [2020-07-08 22:37:17,978 INFO L280 TraceCheckUtils]: 8: Hoare triple {95668#true} ~v~0 := 22; {95668#true} is VALID [2020-07-08 22:37:17,978 INFO L280 TraceCheckUtils]: 9: Hoare triple {95668#true} ~w~0 := 23; {95668#true} is VALID [2020-07-08 22:37:17,978 INFO L280 TraceCheckUtils]: 10: Hoare triple {95668#true} ~x~0 := 24; {95668#true} is VALID [2020-07-08 22:37:17,978 INFO L280 TraceCheckUtils]: 11: Hoare triple {95668#true} ~y~0 := 25; {95668#true} is VALID [2020-07-08 22:37:17,978 INFO L280 TraceCheckUtils]: 12: Hoare triple {95668#true} ~z~0 := 26; {95668#true} is VALID [2020-07-08 22:37:17,979 INFO L280 TraceCheckUtils]: 13: Hoare triple {95668#true} ~a17~0 := 1; {95668#true} is VALID [2020-07-08 22:37:17,979 INFO L280 TraceCheckUtils]: 14: Hoare triple {95668#true} ~a7~0 := 0; {95668#true} is VALID [2020-07-08 22:37:17,979 INFO L280 TraceCheckUtils]: 15: Hoare triple {95668#true} ~a20~0 := 1; {95668#true} is VALID [2020-07-08 22:37:17,979 INFO L280 TraceCheckUtils]: 16: Hoare triple {95668#true} ~a8~0 := 15; {95668#true} is VALID [2020-07-08 22:37:17,979 INFO L280 TraceCheckUtils]: 17: Hoare triple {95668#true} ~a12~0 := 8; {95668#true} is VALID [2020-07-08 22:37:17,979 INFO L280 TraceCheckUtils]: 18: Hoare triple {95668#true} ~a16~0 := 5; {95668#true} is VALID [2020-07-08 22:37:17,980 INFO L280 TraceCheckUtils]: 19: Hoare triple {95668#true} ~a21~0 := 1; {95668#true} is VALID [2020-07-08 22:37:17,980 INFO L280 TraceCheckUtils]: 20: Hoare triple {95668#true} assume true; {95668#true} is VALID [2020-07-08 22:37:17,980 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {95668#true} {95668#true} #1100#return; {95668#true} is VALID [2020-07-08 22:37:17,980 INFO L263 TraceCheckUtils]: 22: Hoare triple {95668#true} call #t~ret4 := main(); {95668#true} is VALID [2020-07-08 22:37:17,980 INFO L280 TraceCheckUtils]: 23: Hoare triple {95668#true} ~output~0 := -1; {95668#true} is VALID [2020-07-08 22:37:17,981 INFO L280 TraceCheckUtils]: 24: Hoare triple {95668#true} assume !false; {95668#true} is VALID [2020-07-08 22:37:17,981 INFO L280 TraceCheckUtils]: 25: Hoare triple {95668#true} havoc ~input~0; {95668#true} is VALID [2020-07-08 22:37:17,981 INFO L280 TraceCheckUtils]: 26: Hoare triple {95668#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {95668#true} is VALID [2020-07-08 22:37:17,981 INFO L280 TraceCheckUtils]: 27: Hoare triple {95668#true} ~input~0 := #t~nondet2; {95668#true} is VALID [2020-07-08 22:37:17,981 INFO L280 TraceCheckUtils]: 28: Hoare triple {95668#true} havoc #t~nondet2; {95668#true} is VALID [2020-07-08 22:37:17,981 INFO L280 TraceCheckUtils]: 29: Hoare triple {95668#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {95668#true} is VALID [2020-07-08 22:37:17,983 INFO L263 TraceCheckUtils]: 30: Hoare triple {95668#true} call #t~ret3 := calculate_output(~input~0); {95741#(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 22:37:17,983 INFO L280 TraceCheckUtils]: 31: Hoare triple {95741#(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; {95668#true} is VALID [2020-07-08 22:37:17,983 INFO L280 TraceCheckUtils]: 32: Hoare triple {95668#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); {95668#true} is VALID [2020-07-08 22:37:17,983 INFO L280 TraceCheckUtils]: 33: Hoare triple {95668#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); {95668#true} is VALID [2020-07-08 22:37:17,984 INFO L280 TraceCheckUtils]: 34: Hoare triple {95668#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); {95668#true} is VALID [2020-07-08 22:37:17,984 INFO L280 TraceCheckUtils]: 35: Hoare triple {95668#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); {95668#true} is VALID [2020-07-08 22:37:17,984 INFO L280 TraceCheckUtils]: 36: Hoare triple {95668#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); {95668#true} is VALID [2020-07-08 22:37:17,984 INFO L280 TraceCheckUtils]: 37: Hoare triple {95668#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); {95668#true} is VALID [2020-07-08 22:37:17,984 INFO L280 TraceCheckUtils]: 38: Hoare triple {95668#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)); {95668#true} is VALID [2020-07-08 22:37:17,984 INFO L280 TraceCheckUtils]: 39: Hoare triple {95668#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))); {95668#true} is VALID [2020-07-08 22:37:17,985 INFO L280 TraceCheckUtils]: 40: Hoare triple {95668#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); {95668#true} is VALID [2020-07-08 22:37:17,985 INFO L280 TraceCheckUtils]: 41: Hoare triple {95668#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); {95668#true} is VALID [2020-07-08 22:37:17,985 INFO L280 TraceCheckUtils]: 42: Hoare triple {95668#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); {95668#true} is VALID [2020-07-08 22:37:17,985 INFO L280 TraceCheckUtils]: 43: Hoare triple {95668#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); {95668#true} is VALID [2020-07-08 22:37:17,985 INFO L280 TraceCheckUtils]: 44: Hoare triple {95668#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); {95668#true} is VALID [2020-07-08 22:37:17,985 INFO L280 TraceCheckUtils]: 45: Hoare triple {95668#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); {95668#true} is VALID [2020-07-08 22:37:17,986 INFO L280 TraceCheckUtils]: 46: Hoare triple {95668#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); {95668#true} is VALID [2020-07-08 22:37:17,986 INFO L280 TraceCheckUtils]: 47: Hoare triple {95668#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); {95668#true} is VALID [2020-07-08 22:37:17,986 INFO L280 TraceCheckUtils]: 48: Hoare triple {95668#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); {95668#true} is VALID [2020-07-08 22:37:17,986 INFO L280 TraceCheckUtils]: 49: Hoare triple {95668#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); {95668#true} is VALID [2020-07-08 22:37:17,986 INFO L280 TraceCheckUtils]: 50: Hoare triple {95668#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)); {95668#true} is VALID [2020-07-08 22:37:17,987 INFO L280 TraceCheckUtils]: 51: Hoare triple {95668#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)); {95668#true} is VALID [2020-07-08 22:37:17,987 INFO L280 TraceCheckUtils]: 52: Hoare triple {95668#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); {95668#true} is VALID [2020-07-08 22:37:17,987 INFO L280 TraceCheckUtils]: 53: Hoare triple {95668#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); {95668#true} is VALID [2020-07-08 22:37:17,987 INFO L280 TraceCheckUtils]: 54: Hoare triple {95668#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); {95668#true} is VALID [2020-07-08 22:37:17,987 INFO L280 TraceCheckUtils]: 55: Hoare triple {95668#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); {95668#true} is VALID [2020-07-08 22:37:17,987 INFO L280 TraceCheckUtils]: 56: Hoare triple {95668#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); {95668#true} is VALID [2020-07-08 22:37:17,989 INFO L280 TraceCheckUtils]: 57: Hoare triple {95668#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; {95742#(= 1 ~a21~0)} is VALID [2020-07-08 22:37:17,989 INFO L280 TraceCheckUtils]: 58: Hoare triple {95742#(= 1 ~a21~0)} ~a16~0 := 4; {95724#(and (= 1 ~a21~0) (= 4 ~a16~0))} is VALID [2020-07-08 22:37:17,990 INFO L280 TraceCheckUtils]: 59: Hoare triple {95724#(and (= 1 ~a21~0) (= 4 ~a16~0))} ~a20~0 := 0; {95724#(and (= 1 ~a21~0) (= 4 ~a16~0))} is VALID [2020-07-08 22:37:17,991 INFO L280 TraceCheckUtils]: 60: Hoare triple {95724#(and (= 1 ~a21~0) (= 4 ~a16~0))} ~a17~0 := 0; {95724#(and (= 1 ~a21~0) (= 4 ~a16~0))} is VALID [2020-07-08 22:37:17,991 INFO L280 TraceCheckUtils]: 61: Hoare triple {95724#(and (= 1 ~a21~0) (= 4 ~a16~0))} #res := 24; {95724#(and (= 1 ~a21~0) (= 4 ~a16~0))} is VALID [2020-07-08 22:37:17,992 INFO L280 TraceCheckUtils]: 62: Hoare triple {95724#(and (= 1 ~a21~0) (= 4 ~a16~0))} assume true; {95724#(and (= 1 ~a21~0) (= 4 ~a16~0))} is VALID [2020-07-08 22:37:17,993 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {95724#(and (= 1 ~a21~0) (= 4 ~a16~0))} {95668#true} #1104#return; {95724#(and (= 1 ~a21~0) (= 4 ~a16~0))} is VALID [2020-07-08 22:37:17,994 INFO L280 TraceCheckUtils]: 64: Hoare triple {95724#(and (= 1 ~a21~0) (= 4 ~a16~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {95724#(and (= 1 ~a21~0) (= 4 ~a16~0))} is VALID [2020-07-08 22:37:17,995 INFO L280 TraceCheckUtils]: 65: Hoare triple {95724#(and (= 1 ~a21~0) (= 4 ~a16~0))} ~output~0 := #t~ret3; {95724#(and (= 1 ~a21~0) (= 4 ~a16~0))} is VALID [2020-07-08 22:37:17,995 INFO L280 TraceCheckUtils]: 66: Hoare triple {95724#(and (= 1 ~a21~0) (= 4 ~a16~0))} havoc #t~ret3; {95724#(and (= 1 ~a21~0) (= 4 ~a16~0))} is VALID [2020-07-08 22:37:17,996 INFO L280 TraceCheckUtils]: 67: Hoare triple {95724#(and (= 1 ~a21~0) (= 4 ~a16~0))} assume !false; {95724#(and (= 1 ~a21~0) (= 4 ~a16~0))} is VALID [2020-07-08 22:37:17,997 INFO L280 TraceCheckUtils]: 68: Hoare triple {95724#(and (= 1 ~a21~0) (= 4 ~a16~0))} havoc ~input~0; {95724#(and (= 1 ~a21~0) (= 4 ~a16~0))} is VALID [2020-07-08 22:37:17,998 INFO L280 TraceCheckUtils]: 69: Hoare triple {95724#(and (= 1 ~a21~0) (= 4 ~a16~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {95724#(and (= 1 ~a21~0) (= 4 ~a16~0))} is VALID [2020-07-08 22:37:17,998 INFO L280 TraceCheckUtils]: 70: Hoare triple {95724#(and (= 1 ~a21~0) (= 4 ~a16~0))} ~input~0 := #t~nondet2; {95724#(and (= 1 ~a21~0) (= 4 ~a16~0))} is VALID [2020-07-08 22:37:17,999 INFO L280 TraceCheckUtils]: 71: Hoare triple {95724#(and (= 1 ~a21~0) (= 4 ~a16~0))} havoc #t~nondet2; {95724#(and (= 1 ~a21~0) (= 4 ~a16~0))} is VALID [2020-07-08 22:37:18,000 INFO L280 TraceCheckUtils]: 72: Hoare triple {95724#(and (= 1 ~a21~0) (= 4 ~a16~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {95724#(and (= 1 ~a21~0) (= 4 ~a16~0))} is VALID [2020-07-08 22:37:18,001 INFO L263 TraceCheckUtils]: 73: Hoare triple {95724#(and (= 1 ~a21~0) (= 4 ~a16~0))} call #t~ret3 := calculate_output(~input~0); {95741#(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 22:37:18,002 INFO L280 TraceCheckUtils]: 74: Hoare triple {95741#(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; {95743#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 22:37:18,003 INFO L280 TraceCheckUtils]: 75: Hoare triple {95743#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {95744#(and (or (not (= 6 ~a16~0)) (= 6 |old(~a16~0)|)) (or (= 6 ~a16~0) (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)))} is VALID [2020-07-08 22:37:18,005 INFO L280 TraceCheckUtils]: 76: Hoare triple {95744#(and (or (not (= 6 ~a16~0)) (= 6 |old(~a16~0)|)) (or (= 6 ~a16~0) (= 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); {95744#(and (or (not (= 6 ~a16~0)) (= 6 |old(~a16~0)|)) (or (= 6 ~a16~0) (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)))} is VALID [2020-07-08 22:37:18,005 INFO L280 TraceCheckUtils]: 77: Hoare triple {95744#(and (or (not (= 6 ~a16~0)) (= 6 |old(~a16~0)|)) (or (= 6 ~a16~0) (= 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); {95744#(and (or (not (= 6 ~a16~0)) (= 6 |old(~a16~0)|)) (or (= 6 ~a16~0) (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)))} is VALID [2020-07-08 22:37:18,006 INFO L280 TraceCheckUtils]: 78: Hoare triple {95744#(and (or (not (= 6 ~a16~0)) (= 6 |old(~a16~0)|)) (or (= 6 ~a16~0) (= 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); {95744#(and (or (not (= 6 ~a16~0)) (= 6 |old(~a16~0)|)) (or (= 6 ~a16~0) (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)))} is VALID [2020-07-08 22:37:18,007 INFO L280 TraceCheckUtils]: 79: Hoare triple {95744#(and (or (not (= 6 ~a16~0)) (= 6 |old(~a16~0)|)) (or (= 6 ~a16~0) (= 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; {95745#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-08 22:37:18,009 INFO L280 TraceCheckUtils]: 80: Hoare triple {95745#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} ~a7~0 := 0; {95745#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-08 22:37:18,009 INFO L280 TraceCheckUtils]: 81: Hoare triple {95745#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} ~a20~0 := 1; {95745#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-08 22:37:18,010 INFO L280 TraceCheckUtils]: 82: Hoare triple {95745#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} ~a21~0 := 1; {95745#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-08 22:37:18,011 INFO L280 TraceCheckUtils]: 83: Hoare triple {95745#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} ~a16~0 := 4; {95745#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-08 22:37:18,011 INFO L280 TraceCheckUtils]: 84: Hoare triple {95745#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} ~a17~0 := 1; {95745#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-08 22:37:18,012 INFO L280 TraceCheckUtils]: 85: Hoare triple {95745#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} ~a8~0 := 13; {95745#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-08 22:37:18,013 INFO L280 TraceCheckUtils]: 86: Hoare triple {95745#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} #res := -1; {95745#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-08 22:37:18,013 INFO L280 TraceCheckUtils]: 87: Hoare triple {95745#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} assume true; {95745#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-08 22:37:18,014 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {95745#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} {95724#(and (= 1 ~a21~0) (= 4 ~a16~0))} #1104#return; {95669#false} is VALID [2020-07-08 22:37:18,015 INFO L280 TraceCheckUtils]: 89: Hoare triple {95669#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {95669#false} is VALID [2020-07-08 22:37:18,015 INFO L280 TraceCheckUtils]: 90: Hoare triple {95669#false} ~output~0 := #t~ret3; {95669#false} is VALID [2020-07-08 22:37:18,015 INFO L280 TraceCheckUtils]: 91: Hoare triple {95669#false} havoc #t~ret3; {95669#false} is VALID [2020-07-08 22:37:18,015 INFO L280 TraceCheckUtils]: 92: Hoare triple {95669#false} assume !false; {95669#false} is VALID [2020-07-08 22:37:18,015 INFO L280 TraceCheckUtils]: 93: Hoare triple {95669#false} havoc ~input~0; {95669#false} is VALID [2020-07-08 22:37:18,016 INFO L280 TraceCheckUtils]: 94: Hoare triple {95669#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {95669#false} is VALID [2020-07-08 22:37:18,016 INFO L280 TraceCheckUtils]: 95: Hoare triple {95669#false} ~input~0 := #t~nondet2; {95669#false} is VALID [2020-07-08 22:37:18,016 INFO L280 TraceCheckUtils]: 96: Hoare triple {95669#false} havoc #t~nondet2; {95669#false} is VALID [2020-07-08 22:37:18,016 INFO L280 TraceCheckUtils]: 97: Hoare triple {95669#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {95669#false} is VALID [2020-07-08 22:37:18,016 INFO L263 TraceCheckUtils]: 98: Hoare triple {95669#false} call #t~ret3 := calculate_output(~input~0); {95669#false} is VALID [2020-07-08 22:37:18,017 INFO L280 TraceCheckUtils]: 99: Hoare triple {95669#false} ~input := #in~input; {95669#false} is VALID [2020-07-08 22:37:18,017 INFO L280 TraceCheckUtils]: 100: Hoare triple {95669#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); {95669#false} is VALID [2020-07-08 22:37:18,017 INFO L280 TraceCheckUtils]: 101: Hoare triple {95669#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); {95669#false} is VALID [2020-07-08 22:37:18,017 INFO L280 TraceCheckUtils]: 102: Hoare triple {95669#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); {95669#false} is VALID [2020-07-08 22:37:18,017 INFO L280 TraceCheckUtils]: 103: Hoare triple {95669#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); {95669#false} is VALID [2020-07-08 22:37:18,018 INFO L280 TraceCheckUtils]: 104: Hoare triple {95669#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); {95669#false} is VALID [2020-07-08 22:37:18,018 INFO L280 TraceCheckUtils]: 105: Hoare triple {95669#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); {95669#false} is VALID [2020-07-08 22:37:18,018 INFO L280 TraceCheckUtils]: 106: Hoare triple {95669#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)); {95669#false} is VALID [2020-07-08 22:37:18,019 INFO L280 TraceCheckUtils]: 107: Hoare triple {95669#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))); {95669#false} is VALID [2020-07-08 22:37:18,019 INFO L280 TraceCheckUtils]: 108: Hoare triple {95669#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); {95669#false} is VALID [2020-07-08 22:37:18,019 INFO L280 TraceCheckUtils]: 109: Hoare triple {95669#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); {95669#false} is VALID [2020-07-08 22:37:18,020 INFO L280 TraceCheckUtils]: 110: Hoare triple {95669#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); {95669#false} is VALID [2020-07-08 22:37:18,020 INFO L280 TraceCheckUtils]: 111: Hoare triple {95669#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); {95669#false} is VALID [2020-07-08 22:37:18,020 INFO L280 TraceCheckUtils]: 112: Hoare triple {95669#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); {95669#false} is VALID [2020-07-08 22:37:18,020 INFO L280 TraceCheckUtils]: 113: Hoare triple {95669#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); {95669#false} is VALID [2020-07-08 22:37:18,020 INFO L280 TraceCheckUtils]: 114: Hoare triple {95669#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); {95669#false} is VALID [2020-07-08 22:37:18,020 INFO L280 TraceCheckUtils]: 115: Hoare triple {95669#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); {95669#false} is VALID [2020-07-08 22:37:18,021 INFO L280 TraceCheckUtils]: 116: Hoare triple {95669#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); {95669#false} is VALID [2020-07-08 22:37:18,021 INFO L280 TraceCheckUtils]: 117: Hoare triple {95669#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); {95669#false} is VALID [2020-07-08 22:37:18,021 INFO L280 TraceCheckUtils]: 118: Hoare triple {95669#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)); {95669#false} is VALID [2020-07-08 22:37:18,021 INFO L280 TraceCheckUtils]: 119: Hoare triple {95669#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)); {95669#false} is VALID [2020-07-08 22:37:18,021 INFO L280 TraceCheckUtils]: 120: Hoare triple {95669#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); {95669#false} is VALID [2020-07-08 22:37:18,022 INFO L280 TraceCheckUtils]: 121: Hoare triple {95669#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); {95669#false} is VALID [2020-07-08 22:37:18,022 INFO L280 TraceCheckUtils]: 122: Hoare triple {95669#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); {95669#false} is VALID [2020-07-08 22:37:18,022 INFO L280 TraceCheckUtils]: 123: Hoare triple {95669#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); {95669#false} is VALID [2020-07-08 22:37:18,022 INFO L280 TraceCheckUtils]: 124: Hoare triple {95669#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); {95669#false} is VALID [2020-07-08 22:37:18,022 INFO L280 TraceCheckUtils]: 125: Hoare triple {95669#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); {95669#false} is VALID [2020-07-08 22:37:18,023 INFO L280 TraceCheckUtils]: 126: Hoare triple {95669#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); {95669#false} is VALID [2020-07-08 22:37:18,023 INFO L280 TraceCheckUtils]: 127: Hoare triple {95669#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); {95669#false} is VALID [2020-07-08 22:37:18,023 INFO L280 TraceCheckUtils]: 128: Hoare triple {95669#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); {95669#false} is VALID [2020-07-08 22:37:18,023 INFO L280 TraceCheckUtils]: 129: Hoare triple {95669#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); {95669#false} is VALID [2020-07-08 22:37:18,023 INFO L280 TraceCheckUtils]: 130: Hoare triple {95669#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); {95669#false} is VALID [2020-07-08 22:37:18,024 INFO L280 TraceCheckUtils]: 131: Hoare triple {95669#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); {95669#false} is VALID [2020-07-08 22:37:18,024 INFO L280 TraceCheckUtils]: 132: Hoare triple {95669#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); {95669#false} is VALID [2020-07-08 22:37:18,024 INFO L280 TraceCheckUtils]: 133: Hoare triple {95669#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); {95669#false} is VALID [2020-07-08 22:37:18,024 INFO L280 TraceCheckUtils]: 134: Hoare triple {95669#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); {95669#false} is VALID [2020-07-08 22:37:18,024 INFO L280 TraceCheckUtils]: 135: Hoare triple {95669#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); {95669#false} is VALID [2020-07-08 22:37:18,025 INFO L280 TraceCheckUtils]: 136: Hoare triple {95669#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)); {95669#false} is VALID [2020-07-08 22:37:18,025 INFO L280 TraceCheckUtils]: 137: Hoare triple {95669#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)))); {95669#false} is VALID [2020-07-08 22:37:18,025 INFO L280 TraceCheckUtils]: 138: Hoare triple {95669#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); {95669#false} is VALID [2020-07-08 22:37:18,025 INFO L280 TraceCheckUtils]: 139: Hoare triple {95669#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); {95669#false} is VALID [2020-07-08 22:37:18,025 INFO L280 TraceCheckUtils]: 140: Hoare triple {95669#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)); {95669#false} is VALID [2020-07-08 22:37:18,026 INFO L280 TraceCheckUtils]: 141: Hoare triple {95669#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); {95669#false} is VALID [2020-07-08 22:37:18,026 INFO L280 TraceCheckUtils]: 142: Hoare triple {95669#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); {95669#false} is VALID [2020-07-08 22:37:18,026 INFO L280 TraceCheckUtils]: 143: Hoare triple {95669#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); {95669#false} is VALID [2020-07-08 22:37:18,026 INFO L280 TraceCheckUtils]: 144: Hoare triple {95669#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))); {95669#false} is VALID [2020-07-08 22:37:18,026 INFO L280 TraceCheckUtils]: 145: Hoare triple {95669#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); {95669#false} is VALID [2020-07-08 22:37:18,027 INFO L280 TraceCheckUtils]: 146: Hoare triple {95669#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)); {95669#false} is VALID [2020-07-08 22:37:18,027 INFO L280 TraceCheckUtils]: 147: Hoare triple {95669#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)); {95669#false} is VALID [2020-07-08 22:37:18,027 INFO L280 TraceCheckUtils]: 148: Hoare triple {95669#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); {95669#false} is VALID [2020-07-08 22:37:18,027 INFO L280 TraceCheckUtils]: 149: Hoare triple {95669#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); {95669#false} is VALID [2020-07-08 22:37:18,027 INFO L280 TraceCheckUtils]: 150: Hoare triple {95669#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); {95669#false} is VALID [2020-07-08 22:37:18,028 INFO L280 TraceCheckUtils]: 151: Hoare triple {95669#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); {95669#false} is VALID [2020-07-08 22:37:18,028 INFO L280 TraceCheckUtils]: 152: Hoare triple {95669#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); {95669#false} is VALID [2020-07-08 22:37:18,028 INFO L280 TraceCheckUtils]: 153: Hoare triple {95669#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); {95669#false} is VALID [2020-07-08 22:37:18,028 INFO L280 TraceCheckUtils]: 154: Hoare triple {95669#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); {95669#false} is VALID [2020-07-08 22:37:18,028 INFO L280 TraceCheckUtils]: 155: Hoare triple {95669#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); {95669#false} is VALID [2020-07-08 22:37:18,028 INFO L280 TraceCheckUtils]: 156: Hoare triple {95669#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); {95669#false} is VALID [2020-07-08 22:37:18,029 INFO L280 TraceCheckUtils]: 157: Hoare triple {95669#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)); {95669#false} is VALID [2020-07-08 22:37:18,029 INFO L280 TraceCheckUtils]: 158: Hoare triple {95669#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); {95669#false} is VALID [2020-07-08 22:37:18,029 INFO L280 TraceCheckUtils]: 159: Hoare triple {95669#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); {95669#false} is VALID [2020-07-08 22:37:18,029 INFO L280 TraceCheckUtils]: 160: Hoare triple {95669#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)); {95669#false} is VALID [2020-07-08 22:37:18,030 INFO L280 TraceCheckUtils]: 161: Hoare triple {95669#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)); {95669#false} is VALID [2020-07-08 22:37:18,030 INFO L280 TraceCheckUtils]: 162: Hoare triple {95669#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); {95669#false} is VALID [2020-07-08 22:37:18,030 INFO L280 TraceCheckUtils]: 163: Hoare triple {95669#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); {95669#false} is VALID [2020-07-08 22:37:18,030 INFO L280 TraceCheckUtils]: 164: Hoare triple {95669#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); {95669#false} is VALID [2020-07-08 22:37:18,030 INFO L280 TraceCheckUtils]: 165: Hoare triple {95669#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))); {95669#false} is VALID [2020-07-08 22:37:18,031 INFO L280 TraceCheckUtils]: 166: Hoare triple {95669#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {95669#false} is VALID [2020-07-08 22:37:18,031 INFO L280 TraceCheckUtils]: 167: Hoare triple {95669#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {95669#false} is VALID [2020-07-08 22:37:18,031 INFO L280 TraceCheckUtils]: 168: Hoare triple {95669#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {95669#false} is VALID [2020-07-08 22:37:18,031 INFO L280 TraceCheckUtils]: 169: Hoare triple {95669#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {95669#false} is VALID [2020-07-08 22:37:18,031 INFO L280 TraceCheckUtils]: 170: Hoare triple {95669#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {95669#false} is VALID [2020-07-08 22:37:18,032 INFO L280 TraceCheckUtils]: 171: Hoare triple {95669#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {95669#false} is VALID [2020-07-08 22:37:18,032 INFO L280 TraceCheckUtils]: 172: Hoare triple {95669#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {95669#false} is VALID [2020-07-08 22:37:18,032 INFO L280 TraceCheckUtils]: 173: Hoare triple {95669#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {95669#false} is VALID [2020-07-08 22:37:18,032 INFO L280 TraceCheckUtils]: 174: Hoare triple {95669#false} assume (((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {95669#false} is VALID [2020-07-08 22:37:18,032 INFO L280 TraceCheckUtils]: 175: Hoare triple {95669#false} assume !false; {95669#false} is VALID [2020-07-08 22:37:18,063 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 62 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-07-08 22:37:18,063 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1636652957] [2020-07-08 22:37:18,063 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-08 22:37:18,064 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9] total 9 [2020-07-08 22:37:18,064 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1528553442] [2020-07-08 22:37:18,064 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 176 [2020-07-08 22:37:18,065 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 22:37:18,066 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-08 22:37:18,295 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 176 edges. 176 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:37:18,295 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-08 22:37:18,296 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 22:37:18,296 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-08 22:37:18,296 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2020-07-08 22:37:18,296 INFO L87 Difference]: Start difference. First operand 3952 states and 4742 transitions. Second operand 9 states. [2020-07-08 22:37:26,140 WARN L193 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 62 [2020-07-08 22:38:28,595 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:38:28,595 INFO L93 Difference]: Finished difference Result 9320 states and 11849 transitions. [2020-07-08 22:38:28,596 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2020-07-08 22:38:28,596 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 176 [2020-07-08 22:38:28,596 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 22:38:28,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 22:38:28,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 22 states and 1457 transitions. [2020-07-08 22:38:28,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 22:38:28,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 22 states and 1457 transitions. [2020-07-08 22:38:28,608 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 22 states and 1457 transitions. [2020-07-08 22:38:31,314 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1457 edges. 1457 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:38:32,396 INFO L225 Difference]: With dead ends: 9320 [2020-07-08 22:38:32,396 INFO L226 Difference]: Without dead ends: 5147 [2020-07-08 22:38:32,409 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 32 GetRequests, 12 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 22:38:32,412 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5147 states. [2020-07-08 22:39:21,188 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5147 to 4202. [2020-07-08 22:39:21,189 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 22:39:21,189 INFO L82 GeneralOperation]: Start isEquivalent. First operand 5147 states. Second operand 4202 states. [2020-07-08 22:39:21,189 INFO L74 IsIncluded]: Start isIncluded. First operand 5147 states. Second operand 4202 states. [2020-07-08 22:39:21,189 INFO L87 Difference]: Start difference. First operand 5147 states. Second operand 4202 states. [2020-07-08 22:39:22,086 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:39:22,087 INFO L93 Difference]: Finished difference Result 5147 states and 6229 transitions. [2020-07-08 22:39:22,087 INFO L276 IsEmpty]: Start isEmpty. Operand 5147 states and 6229 transitions. [2020-07-08 22:39:22,097 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:39:22,102 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 22:39:22,102 INFO L74 IsIncluded]: Start isIncluded. First operand 4202 states. Second operand 5147 states. [2020-07-08 22:39:22,103 INFO L87 Difference]: Start difference. First operand 4202 states. Second operand 5147 states. [2020-07-08 22:39:23,016 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:39:23,016 INFO L93 Difference]: Finished difference Result 5147 states and 6229 transitions. [2020-07-08 22:39:23,017 INFO L276 IsEmpty]: Start isEmpty. Operand 5147 states and 6229 transitions. [2020-07-08 22:39:23,026 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:39:23,027 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 22:39:23,027 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 22:39:23,027 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 22:39:23,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4202 states. [2020-07-08 22:39:23,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4202 states to 4202 states and 4689 transitions. [2020-07-08 22:39:23,610 INFO L78 Accepts]: Start accepts. Automaton has 4202 states and 4689 transitions. Word has length 176 [2020-07-08 22:39:23,610 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 22:39:23,611 INFO L479 AbstractCegarLoop]: Abstraction has 4202 states and 4689 transitions. [2020-07-08 22:39:23,611 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-08 22:39:23,611 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4202 states and 4689 transitions. [2020-07-08 22:39:39,974 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 4689 edges. 4689 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:39:39,975 INFO L276 IsEmpty]: Start isEmpty. Operand 4202 states and 4689 transitions. [2020-07-08 22:39:39,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2020-07-08 22:39:39,978 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 22:39:39,979 INFO L422 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 22:39:39,979 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-07-08 22:39:39,979 INFO L427 AbstractCegarLoop]: === Iteration 9 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 22:39:39,979 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 22:39:39,980 INFO L82 PathProgramCache]: Analyzing trace with hash 1967036960, now seen corresponding path program 1 times [2020-07-08 22:39:39,980 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 22:39:39,980 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [36179700] [2020-07-08 22:39:39,980 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 22:39:40,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:39:40,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:39:40,140 INFO L280 TraceCheckUtils]: 0: Hoare triple {133206#(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; {133118#true} is VALID [2020-07-08 22:39:40,140 INFO L280 TraceCheckUtils]: 1: Hoare triple {133118#true} ~d~0 := 4; {133118#true} is VALID [2020-07-08 22:39:40,140 INFO L280 TraceCheckUtils]: 2: Hoare triple {133118#true} ~e~0 := 5; {133118#true} is VALID [2020-07-08 22:39:40,140 INFO L280 TraceCheckUtils]: 3: Hoare triple {133118#true} ~f~0 := 6; {133118#true} is VALID [2020-07-08 22:39:40,140 INFO L280 TraceCheckUtils]: 4: Hoare triple {133118#true} ~c~0 := 3; {133118#true} is VALID [2020-07-08 22:39:40,141 INFO L280 TraceCheckUtils]: 5: Hoare triple {133118#true} ~b~0 := 2; {133118#true} is VALID [2020-07-08 22:39:40,141 INFO L280 TraceCheckUtils]: 6: Hoare triple {133118#true} ~u~0 := 21; {133118#true} is VALID [2020-07-08 22:39:40,141 INFO L280 TraceCheckUtils]: 7: Hoare triple {133118#true} ~v~0 := 22; {133118#true} is VALID [2020-07-08 22:39:40,141 INFO L280 TraceCheckUtils]: 8: Hoare triple {133118#true} ~w~0 := 23; {133118#true} is VALID [2020-07-08 22:39:40,141 INFO L280 TraceCheckUtils]: 9: Hoare triple {133118#true} ~x~0 := 24; {133118#true} is VALID [2020-07-08 22:39:40,142 INFO L280 TraceCheckUtils]: 10: Hoare triple {133118#true} ~y~0 := 25; {133118#true} is VALID [2020-07-08 22:39:40,142 INFO L280 TraceCheckUtils]: 11: Hoare triple {133118#true} ~z~0 := 26; {133118#true} is VALID [2020-07-08 22:39:40,142 INFO L280 TraceCheckUtils]: 12: Hoare triple {133118#true} ~a17~0 := 1; {133118#true} is VALID [2020-07-08 22:39:40,142 INFO L280 TraceCheckUtils]: 13: Hoare triple {133118#true} ~a7~0 := 0; {133118#true} is VALID [2020-07-08 22:39:40,142 INFO L280 TraceCheckUtils]: 14: Hoare triple {133118#true} ~a20~0 := 1; {133118#true} is VALID [2020-07-08 22:39:40,143 INFO L280 TraceCheckUtils]: 15: Hoare triple {133118#true} ~a8~0 := 15; {133118#true} is VALID [2020-07-08 22:39:40,143 INFO L280 TraceCheckUtils]: 16: Hoare triple {133118#true} ~a12~0 := 8; {133118#true} is VALID [2020-07-08 22:39:40,143 INFO L280 TraceCheckUtils]: 17: Hoare triple {133118#true} ~a16~0 := 5; {133118#true} is VALID [2020-07-08 22:39:40,143 INFO L280 TraceCheckUtils]: 18: Hoare triple {133118#true} ~a21~0 := 1; {133118#true} is VALID [2020-07-08 22:39:40,143 INFO L280 TraceCheckUtils]: 19: Hoare triple {133118#true} assume true; {133118#true} is VALID [2020-07-08 22:39:40,144 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {133118#true} {133118#true} #1100#return; {133118#true} is VALID [2020-07-08 22:39:40,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:39:40,206 INFO L280 TraceCheckUtils]: 0: Hoare triple {133207#(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; {133118#true} is VALID [2020-07-08 22:39:40,206 INFO L280 TraceCheckUtils]: 1: Hoare triple {133118#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); {133118#true} is VALID [2020-07-08 22:39:40,207 INFO L280 TraceCheckUtils]: 2: Hoare triple {133118#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); {133118#true} is VALID [2020-07-08 22:39:40,207 INFO L280 TraceCheckUtils]: 3: Hoare triple {133118#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); {133118#true} is VALID [2020-07-08 22:39:40,207 INFO L280 TraceCheckUtils]: 4: Hoare triple {133118#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); {133118#true} is VALID [2020-07-08 22:39:40,207 INFO L280 TraceCheckUtils]: 5: Hoare triple {133118#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); {133118#true} is VALID [2020-07-08 22:39:40,207 INFO L280 TraceCheckUtils]: 6: Hoare triple {133118#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); {133118#true} is VALID [2020-07-08 22:39:40,208 INFO L280 TraceCheckUtils]: 7: Hoare triple {133118#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)); {133118#true} is VALID [2020-07-08 22:39:40,208 INFO L280 TraceCheckUtils]: 8: Hoare triple {133118#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))); {133118#true} is VALID [2020-07-08 22:39:40,208 INFO L280 TraceCheckUtils]: 9: Hoare triple {133118#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); {133118#true} is VALID [2020-07-08 22:39:40,208 INFO L280 TraceCheckUtils]: 10: Hoare triple {133118#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); {133118#true} is VALID [2020-07-08 22:39:40,208 INFO L280 TraceCheckUtils]: 11: Hoare triple {133118#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); {133118#true} is VALID [2020-07-08 22:39:40,209 INFO L280 TraceCheckUtils]: 12: Hoare triple {133118#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); {133118#true} is VALID [2020-07-08 22:39:40,209 INFO L280 TraceCheckUtils]: 13: Hoare triple {133118#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); {133118#true} is VALID [2020-07-08 22:39:40,209 INFO L280 TraceCheckUtils]: 14: Hoare triple {133118#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); {133118#true} is VALID [2020-07-08 22:39:40,209 INFO L280 TraceCheckUtils]: 15: Hoare triple {133118#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); {133118#true} is VALID [2020-07-08 22:39:40,209 INFO L280 TraceCheckUtils]: 16: Hoare triple {133118#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); {133118#true} is VALID [2020-07-08 22:39:40,210 INFO L280 TraceCheckUtils]: 17: Hoare triple {133118#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); {133118#true} is VALID [2020-07-08 22:39:40,210 INFO L280 TraceCheckUtils]: 18: Hoare triple {133118#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); {133118#true} is VALID [2020-07-08 22:39:40,210 INFO L280 TraceCheckUtils]: 19: Hoare triple {133118#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)); {133118#true} is VALID [2020-07-08 22:39:40,210 INFO L280 TraceCheckUtils]: 20: Hoare triple {133118#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)); {133118#true} is VALID [2020-07-08 22:39:40,210 INFO L280 TraceCheckUtils]: 21: Hoare triple {133118#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); {133118#true} is VALID [2020-07-08 22:39:40,211 INFO L280 TraceCheckUtils]: 22: Hoare triple {133118#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); {133118#true} is VALID [2020-07-08 22:39:40,211 INFO L280 TraceCheckUtils]: 23: Hoare triple {133118#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); {133118#true} is VALID [2020-07-08 22:39:40,211 INFO L280 TraceCheckUtils]: 24: Hoare triple {133118#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); {133118#true} is VALID [2020-07-08 22:39:40,211 INFO L280 TraceCheckUtils]: 25: Hoare triple {133118#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); {133118#true} is VALID [2020-07-08 22:39:40,213 INFO L280 TraceCheckUtils]: 26: Hoare triple {133118#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; {133174#(= 1 ~a21~0)} is VALID [2020-07-08 22:39:40,213 INFO L280 TraceCheckUtils]: 27: Hoare triple {133174#(= 1 ~a21~0)} ~a16~0 := 4; {133174#(= 1 ~a21~0)} is VALID [2020-07-08 22:39:40,214 INFO L280 TraceCheckUtils]: 28: Hoare triple {133174#(= 1 ~a21~0)} ~a20~0 := 0; {133174#(= 1 ~a21~0)} is VALID [2020-07-08 22:39:40,215 INFO L280 TraceCheckUtils]: 29: Hoare triple {133174#(= 1 ~a21~0)} ~a17~0 := 0; {133174#(= 1 ~a21~0)} is VALID [2020-07-08 22:39:40,215 INFO L280 TraceCheckUtils]: 30: Hoare triple {133174#(= 1 ~a21~0)} #res := 24; {133174#(= 1 ~a21~0)} is VALID [2020-07-08 22:39:40,216 INFO L280 TraceCheckUtils]: 31: Hoare triple {133174#(= 1 ~a21~0)} assume true; {133174#(= 1 ~a21~0)} is VALID [2020-07-08 22:39:40,218 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {133174#(= 1 ~a21~0)} {133118#true} #1104#return; {133174#(= 1 ~a21~0)} is VALID [2020-07-08 22:39:40,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:39:40,251 INFO L280 TraceCheckUtils]: 0: Hoare triple {133207#(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; {133118#true} is VALID [2020-07-08 22:39:40,251 INFO L280 TraceCheckUtils]: 1: Hoare triple {133118#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); {133118#true} is VALID [2020-07-08 22:39:40,252 INFO L280 TraceCheckUtils]: 2: Hoare triple {133118#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); {133118#true} is VALID [2020-07-08 22:39:40,252 INFO L280 TraceCheckUtils]: 3: Hoare triple {133118#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); {133118#true} is VALID [2020-07-08 22:39:40,252 INFO L280 TraceCheckUtils]: 4: Hoare triple {133118#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); {133118#true} is VALID [2020-07-08 22:39:40,253 INFO L280 TraceCheckUtils]: 5: Hoare triple {133118#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); {133118#true} is VALID [2020-07-08 22:39:40,253 INFO L280 TraceCheckUtils]: 6: Hoare triple {133118#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); {133118#true} is VALID [2020-07-08 22:39:40,253 INFO L280 TraceCheckUtils]: 7: Hoare triple {133118#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)); {133118#true} is VALID [2020-07-08 22:39:40,254 INFO L280 TraceCheckUtils]: 8: Hoare triple {133118#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))); {133118#true} is VALID [2020-07-08 22:39:40,255 INFO L280 TraceCheckUtils]: 9: Hoare triple {133118#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; {133174#(= 1 ~a21~0)} is VALID [2020-07-08 22:39:40,256 INFO L280 TraceCheckUtils]: 10: Hoare triple {133174#(= 1 ~a21~0)} ~a17~0 := 1; {133190#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-08 22:39:40,257 INFO L280 TraceCheckUtils]: 11: Hoare triple {133190#(and (= 1 ~a17~0) (= 1 ~a21~0))} ~a16~0 := 5; {133190#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-08 22:39:40,258 INFO L280 TraceCheckUtils]: 12: Hoare triple {133190#(and (= 1 ~a17~0) (= 1 ~a21~0))} #res := 21; {133190#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-08 22:39:40,259 INFO L280 TraceCheckUtils]: 13: Hoare triple {133190#(and (= 1 ~a17~0) (= 1 ~a21~0))} assume true; {133190#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-08 22:39:40,260 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {133190#(and (= 1 ~a17~0) (= 1 ~a21~0))} {133174#(= 1 ~a21~0)} #1104#return; {133190#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-08 22:39:40,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:39:40,384 INFO L280 TraceCheckUtils]: 0: Hoare triple {133207#(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; {133208#(and (= ~a17~0 |old(~a17~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 22:39:40,385 INFO L280 TraceCheckUtils]: 1: Hoare triple {133208#(and (= ~a17~0 |old(~a17~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {133209#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)))} is VALID [2020-07-08 22:39:40,387 INFO L280 TraceCheckUtils]: 2: Hoare triple {133209#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)))} 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); {133209#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)))} is VALID [2020-07-08 22:39:40,388 INFO L280 TraceCheckUtils]: 3: Hoare triple {133209#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)))} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {133209#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)))} is VALID [2020-07-08 22:39:40,390 INFO L280 TraceCheckUtils]: 4: Hoare triple {133209#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)))} 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); {133209#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)))} is VALID [2020-07-08 22:39:40,392 INFO L280 TraceCheckUtils]: 5: Hoare triple {133209#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)))} 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; {133210#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-08 22:39:40,392 INFO L280 TraceCheckUtils]: 6: Hoare triple {133210#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} ~a7~0 := 0; {133210#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-08 22:39:40,393 INFO L280 TraceCheckUtils]: 7: Hoare triple {133210#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} ~a20~0 := 1; {133210#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-08 22:39:40,394 INFO L280 TraceCheckUtils]: 8: Hoare triple {133210#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} ~a21~0 := 1; {133210#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-08 22:39:40,396 INFO L280 TraceCheckUtils]: 9: Hoare triple {133210#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} ~a16~0 := 4; {133210#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-08 22:39:40,397 INFO L280 TraceCheckUtils]: 10: Hoare triple {133210#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} ~a17~0 := 1; {133210#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-08 22:39:40,398 INFO L280 TraceCheckUtils]: 11: Hoare triple {133210#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} ~a8~0 := 13; {133210#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-08 22:39:40,399 INFO L280 TraceCheckUtils]: 12: Hoare triple {133210#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} #res := -1; {133210#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-08 22:39:40,399 INFO L280 TraceCheckUtils]: 13: Hoare triple {133210#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} assume true; {133210#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-08 22:39:40,401 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {133210#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} {133190#(and (= 1 ~a17~0) (= 1 ~a21~0))} #1104#return; {133119#false} is VALID [2020-07-08 22:39:40,405 INFO L263 TraceCheckUtils]: 0: Hoare triple {133118#true} call ULTIMATE.init(); {133206#(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 22:39:40,406 INFO L280 TraceCheckUtils]: 1: Hoare triple {133206#(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; {133118#true} is VALID [2020-07-08 22:39:40,406 INFO L280 TraceCheckUtils]: 2: Hoare triple {133118#true} ~d~0 := 4; {133118#true} is VALID [2020-07-08 22:39:40,406 INFO L280 TraceCheckUtils]: 3: Hoare triple {133118#true} ~e~0 := 5; {133118#true} is VALID [2020-07-08 22:39:40,407 INFO L280 TraceCheckUtils]: 4: Hoare triple {133118#true} ~f~0 := 6; {133118#true} is VALID [2020-07-08 22:39:40,407 INFO L280 TraceCheckUtils]: 5: Hoare triple {133118#true} ~c~0 := 3; {133118#true} is VALID [2020-07-08 22:39:40,407 INFO L280 TraceCheckUtils]: 6: Hoare triple {133118#true} ~b~0 := 2; {133118#true} is VALID [2020-07-08 22:39:40,408 INFO L280 TraceCheckUtils]: 7: Hoare triple {133118#true} ~u~0 := 21; {133118#true} is VALID [2020-07-08 22:39:40,408 INFO L280 TraceCheckUtils]: 8: Hoare triple {133118#true} ~v~0 := 22; {133118#true} is VALID [2020-07-08 22:39:40,408 INFO L280 TraceCheckUtils]: 9: Hoare triple {133118#true} ~w~0 := 23; {133118#true} is VALID [2020-07-08 22:39:40,408 INFO L280 TraceCheckUtils]: 10: Hoare triple {133118#true} ~x~0 := 24; {133118#true} is VALID [2020-07-08 22:39:40,409 INFO L280 TraceCheckUtils]: 11: Hoare triple {133118#true} ~y~0 := 25; {133118#true} is VALID [2020-07-08 22:39:40,409 INFO L280 TraceCheckUtils]: 12: Hoare triple {133118#true} ~z~0 := 26; {133118#true} is VALID [2020-07-08 22:39:40,409 INFO L280 TraceCheckUtils]: 13: Hoare triple {133118#true} ~a17~0 := 1; {133118#true} is VALID [2020-07-08 22:39:40,410 INFO L280 TraceCheckUtils]: 14: Hoare triple {133118#true} ~a7~0 := 0; {133118#true} is VALID [2020-07-08 22:39:40,410 INFO L280 TraceCheckUtils]: 15: Hoare triple {133118#true} ~a20~0 := 1; {133118#true} is VALID [2020-07-08 22:39:40,410 INFO L280 TraceCheckUtils]: 16: Hoare triple {133118#true} ~a8~0 := 15; {133118#true} is VALID [2020-07-08 22:39:40,410 INFO L280 TraceCheckUtils]: 17: Hoare triple {133118#true} ~a12~0 := 8; {133118#true} is VALID [2020-07-08 22:39:40,411 INFO L280 TraceCheckUtils]: 18: Hoare triple {133118#true} ~a16~0 := 5; {133118#true} is VALID [2020-07-08 22:39:40,411 INFO L280 TraceCheckUtils]: 19: Hoare triple {133118#true} ~a21~0 := 1; {133118#true} is VALID [2020-07-08 22:39:40,411 INFO L280 TraceCheckUtils]: 20: Hoare triple {133118#true} assume true; {133118#true} is VALID [2020-07-08 22:39:40,411 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {133118#true} {133118#true} #1100#return; {133118#true} is VALID [2020-07-08 22:39:40,411 INFO L263 TraceCheckUtils]: 22: Hoare triple {133118#true} call #t~ret4 := main(); {133118#true} is VALID [2020-07-08 22:39:40,412 INFO L280 TraceCheckUtils]: 23: Hoare triple {133118#true} ~output~0 := -1; {133118#true} is VALID [2020-07-08 22:39:40,412 INFO L280 TraceCheckUtils]: 24: Hoare triple {133118#true} assume !false; {133118#true} is VALID [2020-07-08 22:39:40,412 INFO L280 TraceCheckUtils]: 25: Hoare triple {133118#true} havoc ~input~0; {133118#true} is VALID [2020-07-08 22:39:40,412 INFO L280 TraceCheckUtils]: 26: Hoare triple {133118#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {133118#true} is VALID [2020-07-08 22:39:40,412 INFO L280 TraceCheckUtils]: 27: Hoare triple {133118#true} ~input~0 := #t~nondet2; {133118#true} is VALID [2020-07-08 22:39:40,413 INFO L280 TraceCheckUtils]: 28: Hoare triple {133118#true} havoc #t~nondet2; {133118#true} is VALID [2020-07-08 22:39:40,413 INFO L280 TraceCheckUtils]: 29: Hoare triple {133118#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {133118#true} is VALID [2020-07-08 22:39:40,414 INFO L263 TraceCheckUtils]: 30: Hoare triple {133118#true} call #t~ret3 := calculate_output(~input~0); {133207#(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 22:39:40,415 INFO L280 TraceCheckUtils]: 31: Hoare triple {133207#(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; {133118#true} is VALID [2020-07-08 22:39:40,415 INFO L280 TraceCheckUtils]: 32: Hoare triple {133118#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); {133118#true} is VALID [2020-07-08 22:39:40,415 INFO L280 TraceCheckUtils]: 33: Hoare triple {133118#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); {133118#true} is VALID [2020-07-08 22:39:40,415 INFO L280 TraceCheckUtils]: 34: Hoare triple {133118#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); {133118#true} is VALID [2020-07-08 22:39:40,415 INFO L280 TraceCheckUtils]: 35: Hoare triple {133118#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); {133118#true} is VALID [2020-07-08 22:39:40,416 INFO L280 TraceCheckUtils]: 36: Hoare triple {133118#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); {133118#true} is VALID [2020-07-08 22:39:40,416 INFO L280 TraceCheckUtils]: 37: Hoare triple {133118#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); {133118#true} is VALID [2020-07-08 22:39:40,416 INFO L280 TraceCheckUtils]: 38: Hoare triple {133118#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)); {133118#true} is VALID [2020-07-08 22:39:40,416 INFO L280 TraceCheckUtils]: 39: Hoare triple {133118#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))); {133118#true} is VALID [2020-07-08 22:39:40,416 INFO L280 TraceCheckUtils]: 40: Hoare triple {133118#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); {133118#true} is VALID [2020-07-08 22:39:40,417 INFO L280 TraceCheckUtils]: 41: Hoare triple {133118#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); {133118#true} is VALID [2020-07-08 22:39:40,417 INFO L280 TraceCheckUtils]: 42: Hoare triple {133118#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); {133118#true} is VALID [2020-07-08 22:39:40,417 INFO L280 TraceCheckUtils]: 43: Hoare triple {133118#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); {133118#true} is VALID [2020-07-08 22:39:40,417 INFO L280 TraceCheckUtils]: 44: Hoare triple {133118#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); {133118#true} is VALID [2020-07-08 22:39:40,417 INFO L280 TraceCheckUtils]: 45: Hoare triple {133118#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); {133118#true} is VALID [2020-07-08 22:39:40,417 INFO L280 TraceCheckUtils]: 46: Hoare triple {133118#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); {133118#true} is VALID [2020-07-08 22:39:40,418 INFO L280 TraceCheckUtils]: 47: Hoare triple {133118#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); {133118#true} is VALID [2020-07-08 22:39:40,418 INFO L280 TraceCheckUtils]: 48: Hoare triple {133118#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); {133118#true} is VALID [2020-07-08 22:39:40,418 INFO L280 TraceCheckUtils]: 49: Hoare triple {133118#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); {133118#true} is VALID [2020-07-08 22:39:40,418 INFO L280 TraceCheckUtils]: 50: Hoare triple {133118#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)); {133118#true} is VALID [2020-07-08 22:39:40,418 INFO L280 TraceCheckUtils]: 51: Hoare triple {133118#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)); {133118#true} is VALID [2020-07-08 22:39:40,419 INFO L280 TraceCheckUtils]: 52: Hoare triple {133118#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); {133118#true} is VALID [2020-07-08 22:39:40,419 INFO L280 TraceCheckUtils]: 53: Hoare triple {133118#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); {133118#true} is VALID [2020-07-08 22:39:40,419 INFO L280 TraceCheckUtils]: 54: Hoare triple {133118#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); {133118#true} is VALID [2020-07-08 22:39:40,419 INFO L280 TraceCheckUtils]: 55: Hoare triple {133118#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); {133118#true} is VALID [2020-07-08 22:39:40,419 INFO L280 TraceCheckUtils]: 56: Hoare triple {133118#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); {133118#true} is VALID [2020-07-08 22:39:40,421 INFO L280 TraceCheckUtils]: 57: Hoare triple {133118#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; {133174#(= 1 ~a21~0)} is VALID [2020-07-08 22:39:40,422 INFO L280 TraceCheckUtils]: 58: Hoare triple {133174#(= 1 ~a21~0)} ~a16~0 := 4; {133174#(= 1 ~a21~0)} is VALID [2020-07-08 22:39:40,423 INFO L280 TraceCheckUtils]: 59: Hoare triple {133174#(= 1 ~a21~0)} ~a20~0 := 0; {133174#(= 1 ~a21~0)} is VALID [2020-07-08 22:39:40,424 INFO L280 TraceCheckUtils]: 60: Hoare triple {133174#(= 1 ~a21~0)} ~a17~0 := 0; {133174#(= 1 ~a21~0)} is VALID [2020-07-08 22:39:40,425 INFO L280 TraceCheckUtils]: 61: Hoare triple {133174#(= 1 ~a21~0)} #res := 24; {133174#(= 1 ~a21~0)} is VALID [2020-07-08 22:39:40,426 INFO L280 TraceCheckUtils]: 62: Hoare triple {133174#(= 1 ~a21~0)} assume true; {133174#(= 1 ~a21~0)} is VALID [2020-07-08 22:39:40,427 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {133174#(= 1 ~a21~0)} {133118#true} #1104#return; {133174#(= 1 ~a21~0)} is VALID [2020-07-08 22:39:40,428 INFO L280 TraceCheckUtils]: 64: Hoare triple {133174#(= 1 ~a21~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {133174#(= 1 ~a21~0)} is VALID [2020-07-08 22:39:40,429 INFO L280 TraceCheckUtils]: 65: Hoare triple {133174#(= 1 ~a21~0)} ~output~0 := #t~ret3; {133174#(= 1 ~a21~0)} is VALID [2020-07-08 22:39:40,430 INFO L280 TraceCheckUtils]: 66: Hoare triple {133174#(= 1 ~a21~0)} havoc #t~ret3; {133174#(= 1 ~a21~0)} is VALID [2020-07-08 22:39:40,431 INFO L280 TraceCheckUtils]: 67: Hoare triple {133174#(= 1 ~a21~0)} assume !false; {133174#(= 1 ~a21~0)} is VALID [2020-07-08 22:39:40,432 INFO L280 TraceCheckUtils]: 68: Hoare triple {133174#(= 1 ~a21~0)} havoc ~input~0; {133174#(= 1 ~a21~0)} is VALID [2020-07-08 22:39:40,433 INFO L280 TraceCheckUtils]: 69: Hoare triple {133174#(= 1 ~a21~0)} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {133174#(= 1 ~a21~0)} is VALID [2020-07-08 22:39:40,434 INFO L280 TraceCheckUtils]: 70: Hoare triple {133174#(= 1 ~a21~0)} ~input~0 := #t~nondet2; {133174#(= 1 ~a21~0)} is VALID [2020-07-08 22:39:40,435 INFO L280 TraceCheckUtils]: 71: Hoare triple {133174#(= 1 ~a21~0)} havoc #t~nondet2; {133174#(= 1 ~a21~0)} is VALID [2020-07-08 22:39:40,436 INFO L280 TraceCheckUtils]: 72: Hoare triple {133174#(= 1 ~a21~0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {133174#(= 1 ~a21~0)} is VALID [2020-07-08 22:39:40,438 INFO L263 TraceCheckUtils]: 73: Hoare triple {133174#(= 1 ~a21~0)} call #t~ret3 := calculate_output(~input~0); {133207#(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 22:39:40,438 INFO L280 TraceCheckUtils]: 74: Hoare triple {133207#(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; {133118#true} is VALID [2020-07-08 22:39:40,438 INFO L280 TraceCheckUtils]: 75: Hoare triple {133118#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); {133118#true} is VALID [2020-07-08 22:39:40,439 INFO L280 TraceCheckUtils]: 76: Hoare triple {133118#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); {133118#true} is VALID [2020-07-08 22:39:40,439 INFO L280 TraceCheckUtils]: 77: Hoare triple {133118#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); {133118#true} is VALID [2020-07-08 22:39:40,439 INFO L280 TraceCheckUtils]: 78: Hoare triple {133118#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); {133118#true} is VALID [2020-07-08 22:39:40,440 INFO L280 TraceCheckUtils]: 79: Hoare triple {133118#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); {133118#true} is VALID [2020-07-08 22:39:40,440 INFO L280 TraceCheckUtils]: 80: Hoare triple {133118#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); {133118#true} is VALID [2020-07-08 22:39:40,440 INFO L280 TraceCheckUtils]: 81: Hoare triple {133118#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)); {133118#true} is VALID [2020-07-08 22:39:40,441 INFO L280 TraceCheckUtils]: 82: Hoare triple {133118#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))); {133118#true} is VALID [2020-07-08 22:39:40,441 INFO L280 TraceCheckUtils]: 83: Hoare triple {133118#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; {133174#(= 1 ~a21~0)} is VALID [2020-07-08 22:39:40,443 INFO L280 TraceCheckUtils]: 84: Hoare triple {133174#(= 1 ~a21~0)} ~a17~0 := 1; {133190#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-08 22:39:40,444 INFO L280 TraceCheckUtils]: 85: Hoare triple {133190#(and (= 1 ~a17~0) (= 1 ~a21~0))} ~a16~0 := 5; {133190#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-08 22:39:40,445 INFO L280 TraceCheckUtils]: 86: Hoare triple {133190#(and (= 1 ~a17~0) (= 1 ~a21~0))} #res := 21; {133190#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-08 22:39:40,446 INFO L280 TraceCheckUtils]: 87: Hoare triple {133190#(and (= 1 ~a17~0) (= 1 ~a21~0))} assume true; {133190#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-08 22:39:40,447 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {133190#(and (= 1 ~a17~0) (= 1 ~a21~0))} {133174#(= 1 ~a21~0)} #1104#return; {133190#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-08 22:39:40,448 INFO L280 TraceCheckUtils]: 89: Hoare triple {133190#(and (= 1 ~a17~0) (= 1 ~a21~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {133190#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-08 22:39:40,449 INFO L280 TraceCheckUtils]: 90: Hoare triple {133190#(and (= 1 ~a17~0) (= 1 ~a21~0))} ~output~0 := #t~ret3; {133190#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-08 22:39:40,450 INFO L280 TraceCheckUtils]: 91: Hoare triple {133190#(and (= 1 ~a17~0) (= 1 ~a21~0))} havoc #t~ret3; {133190#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-08 22:39:40,452 INFO L280 TraceCheckUtils]: 92: Hoare triple {133190#(and (= 1 ~a17~0) (= 1 ~a21~0))} assume !false; {133190#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-08 22:39:40,453 INFO L280 TraceCheckUtils]: 93: Hoare triple {133190#(and (= 1 ~a17~0) (= 1 ~a21~0))} havoc ~input~0; {133190#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-08 22:39:40,454 INFO L280 TraceCheckUtils]: 94: Hoare triple {133190#(and (= 1 ~a17~0) (= 1 ~a21~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {133190#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-08 22:39:40,455 INFO L280 TraceCheckUtils]: 95: Hoare triple {133190#(and (= 1 ~a17~0) (= 1 ~a21~0))} ~input~0 := #t~nondet2; {133190#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-08 22:39:40,456 INFO L280 TraceCheckUtils]: 96: Hoare triple {133190#(and (= 1 ~a17~0) (= 1 ~a21~0))} havoc #t~nondet2; {133190#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-08 22:39:40,457 INFO L280 TraceCheckUtils]: 97: Hoare triple {133190#(and (= 1 ~a17~0) (= 1 ~a21~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {133190#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-08 22:39:40,459 INFO L263 TraceCheckUtils]: 98: Hoare triple {133190#(and (= 1 ~a17~0) (= 1 ~a21~0))} call #t~ret3 := calculate_output(~input~0); {133207#(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 22:39:40,461 INFO L280 TraceCheckUtils]: 99: Hoare triple {133207#(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; {133208#(and (= ~a17~0 |old(~a17~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 22:39:40,463 INFO L280 TraceCheckUtils]: 100: Hoare triple {133208#(and (= ~a17~0 |old(~a17~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {133209#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)))} is VALID [2020-07-08 22:39:40,464 INFO L280 TraceCheckUtils]: 101: Hoare triple {133209#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)))} 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); {133209#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)))} is VALID [2020-07-08 22:39:40,466 INFO L280 TraceCheckUtils]: 102: Hoare triple {133209#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)))} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {133209#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)))} is VALID [2020-07-08 22:39:40,467 INFO L280 TraceCheckUtils]: 103: Hoare triple {133209#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)))} 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); {133209#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)))} is VALID [2020-07-08 22:39:40,468 INFO L280 TraceCheckUtils]: 104: Hoare triple {133209#(and (or (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)) (or (= ~a17~0 |old(~a17~0)|) (= 1 ~a17~0)))} 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; {133210#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-08 22:39:40,469 INFO L280 TraceCheckUtils]: 105: Hoare triple {133210#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} ~a7~0 := 0; {133210#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-08 22:39:40,470 INFO L280 TraceCheckUtils]: 106: Hoare triple {133210#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} ~a20~0 := 1; {133210#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-08 22:39:40,470 INFO L280 TraceCheckUtils]: 107: Hoare triple {133210#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} ~a21~0 := 1; {133210#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-08 22:39:40,471 INFO L280 TraceCheckUtils]: 108: Hoare triple {133210#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} ~a16~0 := 4; {133210#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-08 22:39:40,472 INFO L280 TraceCheckUtils]: 109: Hoare triple {133210#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} ~a17~0 := 1; {133210#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-08 22:39:40,472 INFO L280 TraceCheckUtils]: 110: Hoare triple {133210#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} ~a8~0 := 13; {133210#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-08 22:39:40,473 INFO L280 TraceCheckUtils]: 111: Hoare triple {133210#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} #res := -1; {133210#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-08 22:39:40,473 INFO L280 TraceCheckUtils]: 112: Hoare triple {133210#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} assume true; {133210#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-08 22:39:40,475 INFO L275 TraceCheckUtils]: 113: Hoare quadruple {133210#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} {133190#(and (= 1 ~a17~0) (= 1 ~a21~0))} #1104#return; {133119#false} is VALID [2020-07-08 22:39:40,475 INFO L280 TraceCheckUtils]: 114: Hoare triple {133119#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {133119#false} is VALID [2020-07-08 22:39:40,475 INFO L280 TraceCheckUtils]: 115: Hoare triple {133119#false} ~output~0 := #t~ret3; {133119#false} is VALID [2020-07-08 22:39:40,476 INFO L280 TraceCheckUtils]: 116: Hoare triple {133119#false} havoc #t~ret3; {133119#false} is VALID [2020-07-08 22:39:40,476 INFO L280 TraceCheckUtils]: 117: Hoare triple {133119#false} assume !false; {133119#false} is VALID [2020-07-08 22:39:40,476 INFO L280 TraceCheckUtils]: 118: Hoare triple {133119#false} havoc ~input~0; {133119#false} is VALID [2020-07-08 22:39:40,476 INFO L280 TraceCheckUtils]: 119: Hoare triple {133119#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {133119#false} is VALID [2020-07-08 22:39:40,476 INFO L280 TraceCheckUtils]: 120: Hoare triple {133119#false} ~input~0 := #t~nondet2; {133119#false} is VALID [2020-07-08 22:39:40,477 INFO L280 TraceCheckUtils]: 121: Hoare triple {133119#false} havoc #t~nondet2; {133119#false} is VALID [2020-07-08 22:39:40,477 INFO L280 TraceCheckUtils]: 122: Hoare triple {133119#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {133119#false} is VALID [2020-07-08 22:39:40,477 INFO L263 TraceCheckUtils]: 123: Hoare triple {133119#false} call #t~ret3 := calculate_output(~input~0); {133119#false} is VALID [2020-07-08 22:39:40,477 INFO L280 TraceCheckUtils]: 124: Hoare triple {133119#false} ~input := #in~input; {133119#false} is VALID [2020-07-08 22:39:40,477 INFO L280 TraceCheckUtils]: 125: Hoare triple {133119#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); {133119#false} is VALID [2020-07-08 22:39:40,477 INFO L280 TraceCheckUtils]: 126: Hoare triple {133119#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); {133119#false} is VALID [2020-07-08 22:39:40,478 INFO L280 TraceCheckUtils]: 127: Hoare triple {133119#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); {133119#false} is VALID [2020-07-08 22:39:40,478 INFO L280 TraceCheckUtils]: 128: Hoare triple {133119#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); {133119#false} is VALID [2020-07-08 22:39:40,478 INFO L280 TraceCheckUtils]: 129: Hoare triple {133119#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); {133119#false} is VALID [2020-07-08 22:39:40,478 INFO L280 TraceCheckUtils]: 130: Hoare triple {133119#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); {133119#false} is VALID [2020-07-08 22:39:40,479 INFO L280 TraceCheckUtils]: 131: Hoare triple {133119#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)); {133119#false} is VALID [2020-07-08 22:39:40,479 INFO L280 TraceCheckUtils]: 132: Hoare triple {133119#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))); {133119#false} is VALID [2020-07-08 22:39:40,479 INFO L280 TraceCheckUtils]: 133: Hoare triple {133119#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); {133119#false} is VALID [2020-07-08 22:39:40,480 INFO L280 TraceCheckUtils]: 134: Hoare triple {133119#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); {133119#false} is VALID [2020-07-08 22:39:40,480 INFO L280 TraceCheckUtils]: 135: Hoare triple {133119#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); {133119#false} is VALID [2020-07-08 22:39:40,480 INFO L280 TraceCheckUtils]: 136: Hoare triple {133119#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); {133119#false} is VALID [2020-07-08 22:39:40,481 INFO L280 TraceCheckUtils]: 137: Hoare triple {133119#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); {133119#false} is VALID [2020-07-08 22:39:40,481 INFO L280 TraceCheckUtils]: 138: Hoare triple {133119#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); {133119#false} is VALID [2020-07-08 22:39:40,481 INFO L280 TraceCheckUtils]: 139: Hoare triple {133119#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); {133119#false} is VALID [2020-07-08 22:39:40,482 INFO L280 TraceCheckUtils]: 140: Hoare triple {133119#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); {133119#false} is VALID [2020-07-08 22:39:40,482 INFO L280 TraceCheckUtils]: 141: Hoare triple {133119#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); {133119#false} is VALID [2020-07-08 22:39:40,482 INFO L280 TraceCheckUtils]: 142: Hoare triple {133119#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); {133119#false} is VALID [2020-07-08 22:39:40,483 INFO L280 TraceCheckUtils]: 143: Hoare triple {133119#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)); {133119#false} is VALID [2020-07-08 22:39:40,483 INFO L280 TraceCheckUtils]: 144: Hoare triple {133119#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)); {133119#false} is VALID [2020-07-08 22:39:40,483 INFO L280 TraceCheckUtils]: 145: Hoare triple {133119#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); {133119#false} is VALID [2020-07-08 22:39:40,483 INFO L280 TraceCheckUtils]: 146: Hoare triple {133119#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); {133119#false} is VALID [2020-07-08 22:39:40,484 INFO L280 TraceCheckUtils]: 147: Hoare triple {133119#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); {133119#false} is VALID [2020-07-08 22:39:40,484 INFO L280 TraceCheckUtils]: 148: Hoare triple {133119#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); {133119#false} is VALID [2020-07-08 22:39:40,484 INFO L280 TraceCheckUtils]: 149: Hoare triple {133119#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); {133119#false} is VALID [2020-07-08 22:39:40,485 INFO L280 TraceCheckUtils]: 150: Hoare triple {133119#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); {133119#false} is VALID [2020-07-08 22:39:40,485 INFO L280 TraceCheckUtils]: 151: Hoare triple {133119#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); {133119#false} is VALID [2020-07-08 22:39:40,485 INFO L280 TraceCheckUtils]: 152: Hoare triple {133119#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); {133119#false} is VALID [2020-07-08 22:39:40,486 INFO L280 TraceCheckUtils]: 153: Hoare triple {133119#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); {133119#false} is VALID [2020-07-08 22:39:40,486 INFO L280 TraceCheckUtils]: 154: Hoare triple {133119#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); {133119#false} is VALID [2020-07-08 22:39:40,486 INFO L280 TraceCheckUtils]: 155: Hoare triple {133119#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); {133119#false} is VALID [2020-07-08 22:39:40,487 INFO L280 TraceCheckUtils]: 156: Hoare triple {133119#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); {133119#false} is VALID [2020-07-08 22:39:40,487 INFO L280 TraceCheckUtils]: 157: Hoare triple {133119#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); {133119#false} is VALID [2020-07-08 22:39:40,487 INFO L280 TraceCheckUtils]: 158: Hoare triple {133119#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); {133119#false} is VALID [2020-07-08 22:39:40,487 INFO L280 TraceCheckUtils]: 159: Hoare triple {133119#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); {133119#false} is VALID [2020-07-08 22:39:40,488 INFO L280 TraceCheckUtils]: 160: Hoare triple {133119#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); {133119#false} is VALID [2020-07-08 22:39:40,488 INFO L280 TraceCheckUtils]: 161: Hoare triple {133119#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)); {133119#false} is VALID [2020-07-08 22:39:40,488 INFO L280 TraceCheckUtils]: 162: Hoare triple {133119#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)))); {133119#false} is VALID [2020-07-08 22:39:40,489 INFO L280 TraceCheckUtils]: 163: Hoare triple {133119#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); {133119#false} is VALID [2020-07-08 22:39:40,489 INFO L280 TraceCheckUtils]: 164: Hoare triple {133119#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); {133119#false} is VALID [2020-07-08 22:39:40,489 INFO L280 TraceCheckUtils]: 165: Hoare triple {133119#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)); {133119#false} is VALID [2020-07-08 22:39:40,490 INFO L280 TraceCheckUtils]: 166: Hoare triple {133119#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); {133119#false} is VALID [2020-07-08 22:39:40,490 INFO L280 TraceCheckUtils]: 167: Hoare triple {133119#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); {133119#false} is VALID [2020-07-08 22:39:40,490 INFO L280 TraceCheckUtils]: 168: Hoare triple {133119#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); {133119#false} is VALID [2020-07-08 22:39:40,491 INFO L280 TraceCheckUtils]: 169: Hoare triple {133119#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))); {133119#false} is VALID [2020-07-08 22:39:40,491 INFO L280 TraceCheckUtils]: 170: Hoare triple {133119#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); {133119#false} is VALID [2020-07-08 22:39:40,491 INFO L280 TraceCheckUtils]: 171: Hoare triple {133119#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)); {133119#false} is VALID [2020-07-08 22:39:40,492 INFO L280 TraceCheckUtils]: 172: Hoare triple {133119#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)); {133119#false} is VALID [2020-07-08 22:39:40,492 INFO L280 TraceCheckUtils]: 173: Hoare triple {133119#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); {133119#false} is VALID [2020-07-08 22:39:40,492 INFO L280 TraceCheckUtils]: 174: Hoare triple {133119#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); {133119#false} is VALID [2020-07-08 22:39:40,492 INFO L280 TraceCheckUtils]: 175: Hoare triple {133119#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); {133119#false} is VALID [2020-07-08 22:39:40,493 INFO L280 TraceCheckUtils]: 176: Hoare triple {133119#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); {133119#false} is VALID [2020-07-08 22:39:40,493 INFO L280 TraceCheckUtils]: 177: Hoare triple {133119#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); {133119#false} is VALID [2020-07-08 22:39:40,493 INFO L280 TraceCheckUtils]: 178: Hoare triple {133119#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); {133119#false} is VALID [2020-07-08 22:39:40,494 INFO L280 TraceCheckUtils]: 179: Hoare triple {133119#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); {133119#false} is VALID [2020-07-08 22:39:40,494 INFO L280 TraceCheckUtils]: 180: Hoare triple {133119#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); {133119#false} is VALID [2020-07-08 22:39:40,494 INFO L280 TraceCheckUtils]: 181: Hoare triple {133119#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); {133119#false} is VALID [2020-07-08 22:39:40,495 INFO L280 TraceCheckUtils]: 182: Hoare triple {133119#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)); {133119#false} is VALID [2020-07-08 22:39:40,495 INFO L280 TraceCheckUtils]: 183: Hoare triple {133119#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); {133119#false} is VALID [2020-07-08 22:39:40,495 INFO L280 TraceCheckUtils]: 184: Hoare triple {133119#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); {133119#false} is VALID [2020-07-08 22:39:40,495 INFO L280 TraceCheckUtils]: 185: Hoare triple {133119#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)); {133119#false} is VALID [2020-07-08 22:39:40,496 INFO L280 TraceCheckUtils]: 186: Hoare triple {133119#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)); {133119#false} is VALID [2020-07-08 22:39:40,496 INFO L280 TraceCheckUtils]: 187: Hoare triple {133119#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); {133119#false} is VALID [2020-07-08 22:39:40,496 INFO L280 TraceCheckUtils]: 188: Hoare triple {133119#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); {133119#false} is VALID [2020-07-08 22:39:40,496 INFO L280 TraceCheckUtils]: 189: Hoare triple {133119#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); {133119#false} is VALID [2020-07-08 22:39:40,497 INFO L280 TraceCheckUtils]: 190: Hoare triple {133119#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))); {133119#false} is VALID [2020-07-08 22:39:40,497 INFO L280 TraceCheckUtils]: 191: Hoare triple {133119#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {133119#false} is VALID [2020-07-08 22:39:40,497 INFO L280 TraceCheckUtils]: 192: Hoare triple {133119#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {133119#false} is VALID [2020-07-08 22:39:40,497 INFO L280 TraceCheckUtils]: 193: Hoare triple {133119#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {133119#false} is VALID [2020-07-08 22:39:40,498 INFO L280 TraceCheckUtils]: 194: Hoare triple {133119#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {133119#false} is VALID [2020-07-08 22:39:40,498 INFO L280 TraceCheckUtils]: 195: Hoare triple {133119#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {133119#false} is VALID [2020-07-08 22:39:40,498 INFO L280 TraceCheckUtils]: 196: Hoare triple {133119#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {133119#false} is VALID [2020-07-08 22:39:40,499 INFO L280 TraceCheckUtils]: 197: Hoare triple {133119#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {133119#false} is VALID [2020-07-08 22:39:40,499 INFO L280 TraceCheckUtils]: 198: Hoare triple {133119#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {133119#false} is VALID [2020-07-08 22:39:40,499 INFO L280 TraceCheckUtils]: 199: Hoare triple {133119#false} assume (((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {133119#false} is VALID [2020-07-08 22:39:40,500 INFO L280 TraceCheckUtils]: 200: Hoare triple {133119#false} assume !false; {133119#false} is VALID [2020-07-08 22:39:40,568 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 106 proven. 4 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2020-07-08 22:39:40,569 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [36179700] [2020-07-08 22:39:40,573 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-08 22:39:40,574 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9] total 9 [2020-07-08 22:39:40,574 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1936249436] [2020-07-08 22:39:40,575 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 201 [2020-07-08 22:39:40,576 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 22:39:40,576 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-08 22:39:40,867 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 192 edges. 192 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:39:40,867 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-08 22:39:40,868 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 22:39:40,868 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-08 22:39:40,868 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2020-07-08 22:39:40,868 INFO L87 Difference]: Start difference. First operand 4202 states and 4689 transitions. Second operand 9 states. [2020-07-08 22:39:45,821 WARN L193 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 62 [2020-07-08 22:40:43,607 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:40:43,607 INFO L93 Difference]: Finished difference Result 8296 states and 9254 transitions. [2020-07-08 22:40:43,607 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2020-07-08 22:40:43,607 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 201 [2020-07-08 22:40:43,608 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 22:40:43,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 22:40:43,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 1178 transitions. [2020-07-08 22:40:43,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 22:40:43,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 1178 transitions. [2020-07-08 22:40:43,617 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 21 states and 1178 transitions. [2020-07-08 22:40:45,957 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1178 edges. 1178 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:40:46,718 INFO L225 Difference]: With dead ends: 8296 [2020-07-08 22:40:46,718 INFO L226 Difference]: Without dead ends: 4259 [2020-07-08 22:40:46,725 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 33 GetRequests, 13 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 78 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=133, Invalid=329, Unknown=0, NotChecked=0, Total=462 [2020-07-08 22:40:46,728 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4259 states. [2020-07-08 22:41:38,398 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4259 to 4065. [2020-07-08 22:41:38,398 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 22:41:38,398 INFO L82 GeneralOperation]: Start isEquivalent. First operand 4259 states. Second operand 4065 states. [2020-07-08 22:41:38,398 INFO L74 IsIncluded]: Start isIncluded. First operand 4259 states. Second operand 4065 states. [2020-07-08 22:41:38,399 INFO L87 Difference]: Start difference. First operand 4259 states. Second operand 4065 states. [2020-07-08 22:41:38,953 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:41:38,953 INFO L93 Difference]: Finished difference Result 4259 states and 4672 transitions. [2020-07-08 22:41:38,953 INFO L276 IsEmpty]: Start isEmpty. Operand 4259 states and 4672 transitions. [2020-07-08 22:41:38,958 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:41:38,958 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 22:41:38,958 INFO L74 IsIncluded]: Start isIncluded. First operand 4065 states. Second operand 4259 states. [2020-07-08 22:41:38,958 INFO L87 Difference]: Start difference. First operand 4065 states. Second operand 4259 states. [2020-07-08 22:41:39,512 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:41:39,513 INFO L93 Difference]: Finished difference Result 4259 states and 4672 transitions. [2020-07-08 22:41:39,513 INFO L276 IsEmpty]: Start isEmpty. Operand 4259 states and 4672 transitions. [2020-07-08 22:41:39,518 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:41:39,519 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 22:41:39,519 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 22:41:39,519 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 22:41:39,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4065 states. [2020-07-08 22:41:40,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4065 states to 4065 states and 4461 transitions. [2020-07-08 22:41:40,092 INFO L78 Accepts]: Start accepts. Automaton has 4065 states and 4461 transitions. Word has length 201 [2020-07-08 22:41:40,093 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 22:41:40,093 INFO L479 AbstractCegarLoop]: Abstraction has 4065 states and 4461 transitions. [2020-07-08 22:41:40,093 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-08 22:41:40,093 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4065 states and 4461 transitions. [2020-07-08 22:41:56,339 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 4461 edges. 4461 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:41:56,340 INFO L276 IsEmpty]: Start isEmpty. Operand 4065 states and 4461 transitions. [2020-07-08 22:41:56,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2020-07-08 22:41:56,344 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 22:41:56,344 INFO L422 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 22:41:56,345 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-07-08 22:41:56,345 INFO L427 AbstractCegarLoop]: === Iteration 10 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 22:41:56,345 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 22:41:56,345 INFO L82 PathProgramCache]: Analyzing trace with hash 1920269805, now seen corresponding path program 1 times [2020-07-08 22:41:56,345 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 22:41:56,346 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1628291200] [2020-07-08 22:41:56,346 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 22:41:56,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:41:56,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:41:56,527 INFO L280 TraceCheckUtils]: 0: Hoare triple {166576#(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; {166482#true} is VALID [2020-07-08 22:41:56,527 INFO L280 TraceCheckUtils]: 1: Hoare triple {166482#true} ~d~0 := 4; {166482#true} is VALID [2020-07-08 22:41:56,527 INFO L280 TraceCheckUtils]: 2: Hoare triple {166482#true} ~e~0 := 5; {166482#true} is VALID [2020-07-08 22:41:56,528 INFO L280 TraceCheckUtils]: 3: Hoare triple {166482#true} ~f~0 := 6; {166482#true} is VALID [2020-07-08 22:41:56,528 INFO L280 TraceCheckUtils]: 4: Hoare triple {166482#true} ~c~0 := 3; {166482#true} is VALID [2020-07-08 22:41:56,528 INFO L280 TraceCheckUtils]: 5: Hoare triple {166482#true} ~b~0 := 2; {166482#true} is VALID [2020-07-08 22:41:56,528 INFO L280 TraceCheckUtils]: 6: Hoare triple {166482#true} ~u~0 := 21; {166482#true} is VALID [2020-07-08 22:41:56,529 INFO L280 TraceCheckUtils]: 7: Hoare triple {166482#true} ~v~0 := 22; {166482#true} is VALID [2020-07-08 22:41:56,529 INFO L280 TraceCheckUtils]: 8: Hoare triple {166482#true} ~w~0 := 23; {166482#true} is VALID [2020-07-08 22:41:56,529 INFO L280 TraceCheckUtils]: 9: Hoare triple {166482#true} ~x~0 := 24; {166482#true} is VALID [2020-07-08 22:41:56,529 INFO L280 TraceCheckUtils]: 10: Hoare triple {166482#true} ~y~0 := 25; {166482#true} is VALID [2020-07-08 22:41:56,530 INFO L280 TraceCheckUtils]: 11: Hoare triple {166482#true} ~z~0 := 26; {166482#true} is VALID [2020-07-08 22:41:56,530 INFO L280 TraceCheckUtils]: 12: Hoare triple {166482#true} ~a17~0 := 1; {166482#true} is VALID [2020-07-08 22:41:56,530 INFO L280 TraceCheckUtils]: 13: Hoare triple {166482#true} ~a7~0 := 0; {166482#true} is VALID [2020-07-08 22:41:56,531 INFO L280 TraceCheckUtils]: 14: Hoare triple {166482#true} ~a20~0 := 1; {166482#true} is VALID [2020-07-08 22:41:56,531 INFO L280 TraceCheckUtils]: 15: Hoare triple {166482#true} ~a8~0 := 15; {166482#true} is VALID [2020-07-08 22:41:56,531 INFO L280 TraceCheckUtils]: 16: Hoare triple {166482#true} ~a12~0 := 8; {166482#true} is VALID [2020-07-08 22:41:56,531 INFO L280 TraceCheckUtils]: 17: Hoare triple {166482#true} ~a16~0 := 5; {166482#true} is VALID [2020-07-08 22:41:56,532 INFO L280 TraceCheckUtils]: 18: Hoare triple {166482#true} ~a21~0 := 1; {166482#true} is VALID [2020-07-08 22:41:56,532 INFO L280 TraceCheckUtils]: 19: Hoare triple {166482#true} assume true; {166482#true} is VALID [2020-07-08 22:41:56,532 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {166482#true} {166482#true} #1100#return; {166482#true} is VALID [2020-07-08 22:41:56,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:41:56,598 INFO L280 TraceCheckUtils]: 0: Hoare triple {166577#(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; {166482#true} is VALID [2020-07-08 22:41:56,599 INFO L280 TraceCheckUtils]: 1: Hoare triple {166482#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; {166578#(= 1 ~a21~0)} is VALID [2020-07-08 22:41:56,600 INFO L280 TraceCheckUtils]: 2: Hoare triple {166578#(= 1 ~a21~0)} ~a16~0 := 5; {166512#(and (= 1 ~a21~0) (= 5 ~a16~0))} is VALID [2020-07-08 22:41:56,601 INFO L280 TraceCheckUtils]: 3: Hoare triple {166512#(and (= 1 ~a21~0) (= 5 ~a16~0))} ~a20~0 := 0; {166512#(and (= 1 ~a21~0) (= 5 ~a16~0))} is VALID [2020-07-08 22:41:56,602 INFO L280 TraceCheckUtils]: 4: Hoare triple {166512#(and (= 1 ~a21~0) (= 5 ~a16~0))} #res := 24; {166512#(and (= 1 ~a21~0) (= 5 ~a16~0))} is VALID [2020-07-08 22:41:56,602 INFO L280 TraceCheckUtils]: 5: Hoare triple {166512#(and (= 1 ~a21~0) (= 5 ~a16~0))} assume true; {166512#(and (= 1 ~a21~0) (= 5 ~a16~0))} is VALID [2020-07-08 22:41:56,604 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {166512#(and (= 1 ~a21~0) (= 5 ~a16~0))} {166482#true} #1104#return; {166512#(and (= 1 ~a21~0) (= 5 ~a16~0))} is VALID [2020-07-08 22:41:56,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:41:56,628 INFO L280 TraceCheckUtils]: 0: Hoare triple {166577#(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; {166482#true} is VALID [2020-07-08 22:41:56,628 INFO L280 TraceCheckUtils]: 1: Hoare triple {166482#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); {166482#true} is VALID [2020-07-08 22:41:56,628 INFO L280 TraceCheckUtils]: 2: Hoare triple {166482#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); {166482#true} is VALID [2020-07-08 22:41:56,629 INFO L280 TraceCheckUtils]: 3: Hoare triple {166482#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); {166482#true} is VALID [2020-07-08 22:41:56,629 INFO L280 TraceCheckUtils]: 4: Hoare triple {166482#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); {166482#true} is VALID [2020-07-08 22:41:56,629 INFO L280 TraceCheckUtils]: 5: Hoare triple {166482#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); {166482#true} is VALID [2020-07-08 22:41:56,629 INFO L280 TraceCheckUtils]: 6: Hoare triple {166482#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); {166482#true} is VALID [2020-07-08 22:41:56,629 INFO L280 TraceCheckUtils]: 7: Hoare triple {166482#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)); {166482#true} is VALID [2020-07-08 22:41:56,629 INFO L280 TraceCheckUtils]: 8: Hoare triple {166482#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))); {166482#true} is VALID [2020-07-08 22:41:56,630 INFO L280 TraceCheckUtils]: 9: Hoare triple {166482#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); {166482#true} is VALID [2020-07-08 22:41:56,630 INFO L280 TraceCheckUtils]: 10: Hoare triple {166482#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); {166482#true} is VALID [2020-07-08 22:41:56,630 INFO L280 TraceCheckUtils]: 11: Hoare triple {166482#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); {166482#true} is VALID [2020-07-08 22:41:56,630 INFO L280 TraceCheckUtils]: 12: Hoare triple {166482#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); {166482#true} is VALID [2020-07-08 22:41:56,631 INFO L280 TraceCheckUtils]: 13: Hoare triple {166482#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); {166482#true} is VALID [2020-07-08 22:41:56,631 INFO L280 TraceCheckUtils]: 14: Hoare triple {166482#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); {166482#true} is VALID [2020-07-08 22:41:56,631 INFO L280 TraceCheckUtils]: 15: Hoare triple {166482#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); {166482#true} is VALID [2020-07-08 22:41:56,631 INFO L280 TraceCheckUtils]: 16: Hoare triple {166482#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); {166482#true} is VALID [2020-07-08 22:41:56,631 INFO L280 TraceCheckUtils]: 17: Hoare triple {166482#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); {166482#true} is VALID [2020-07-08 22:41:56,631 INFO L280 TraceCheckUtils]: 18: Hoare triple {166482#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); {166482#true} is VALID [2020-07-08 22:41:56,632 INFO L280 TraceCheckUtils]: 19: Hoare triple {166482#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)); {166482#true} is VALID [2020-07-08 22:41:56,632 INFO L280 TraceCheckUtils]: 20: Hoare triple {166482#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)); {166482#true} is VALID [2020-07-08 22:41:56,632 INFO L280 TraceCheckUtils]: 21: Hoare triple {166482#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); {166482#true} is VALID [2020-07-08 22:41:56,632 INFO L280 TraceCheckUtils]: 22: Hoare triple {166482#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); {166482#true} is VALID [2020-07-08 22:41:56,632 INFO L280 TraceCheckUtils]: 23: Hoare triple {166482#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); {166482#true} is VALID [2020-07-08 22:41:56,633 INFO L280 TraceCheckUtils]: 24: Hoare triple {166482#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); {166482#true} is VALID [2020-07-08 22:41:56,633 INFO L280 TraceCheckUtils]: 25: Hoare triple {166482#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); {166482#true} is VALID [2020-07-08 22:41:56,633 INFO L280 TraceCheckUtils]: 26: Hoare triple {166482#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); {166482#true} is VALID [2020-07-08 22:41:56,633 INFO L280 TraceCheckUtils]: 27: Hoare triple {166482#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); {166482#true} is VALID [2020-07-08 22:41:56,633 INFO L280 TraceCheckUtils]: 28: Hoare triple {166482#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); {166482#true} is VALID [2020-07-08 22:41:56,633 INFO L280 TraceCheckUtils]: 29: Hoare triple {166482#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); {166482#true} is VALID [2020-07-08 22:41:56,634 INFO L280 TraceCheckUtils]: 30: Hoare triple {166482#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); {166482#true} is VALID [2020-07-08 22:41:56,634 INFO L280 TraceCheckUtils]: 31: Hoare triple {166482#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); {166482#true} is VALID [2020-07-08 22:41:56,634 INFO L280 TraceCheckUtils]: 32: Hoare triple {166482#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); {166482#true} is VALID [2020-07-08 22:41:56,634 INFO L280 TraceCheckUtils]: 33: Hoare triple {166482#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); {166482#true} is VALID [2020-07-08 22:41:56,634 INFO L280 TraceCheckUtils]: 34: Hoare triple {166482#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); {166482#true} is VALID [2020-07-08 22:41:56,635 INFO L280 TraceCheckUtils]: 35: Hoare triple {166482#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); {166482#true} is VALID [2020-07-08 22:41:56,635 INFO L280 TraceCheckUtils]: 36: Hoare triple {166482#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); {166482#true} is VALID [2020-07-08 22:41:56,635 INFO L280 TraceCheckUtils]: 37: Hoare triple {166482#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)); {166482#true} is VALID [2020-07-08 22:41:56,635 INFO L280 TraceCheckUtils]: 38: Hoare triple {166482#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)))); {166482#true} is VALID [2020-07-08 22:41:56,635 INFO L280 TraceCheckUtils]: 39: Hoare triple {166482#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); {166482#true} is VALID [2020-07-08 22:41:56,635 INFO L280 TraceCheckUtils]: 40: Hoare triple {166482#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); {166482#true} is VALID [2020-07-08 22:41:56,636 INFO L280 TraceCheckUtils]: 41: Hoare triple {166482#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)); {166482#true} is VALID [2020-07-08 22:41:56,636 INFO L280 TraceCheckUtils]: 42: Hoare triple {166482#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); {166482#true} is VALID [2020-07-08 22:41:56,637 INFO L280 TraceCheckUtils]: 43: Hoare triple {166482#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; {166512#(and (= 1 ~a21~0) (= 5 ~a16~0))} is VALID [2020-07-08 22:41:56,638 INFO L280 TraceCheckUtils]: 44: Hoare triple {166512#(and (= 1 ~a21~0) (= 5 ~a16~0))} ~a17~0 := 0; {166512#(and (= 1 ~a21~0) (= 5 ~a16~0))} is VALID [2020-07-08 22:41:56,639 INFO L280 TraceCheckUtils]: 45: Hoare triple {166512#(and (= 1 ~a21~0) (= 5 ~a16~0))} #res := 24; {166512#(and (= 1 ~a21~0) (= 5 ~a16~0))} is VALID [2020-07-08 22:41:56,640 INFO L280 TraceCheckUtils]: 46: Hoare triple {166512#(and (= 1 ~a21~0) (= 5 ~a16~0))} assume true; {166512#(and (= 1 ~a21~0) (= 5 ~a16~0))} is VALID [2020-07-08 22:41:56,641 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {166512#(and (= 1 ~a21~0) (= 5 ~a16~0))} {166512#(and (= 1 ~a21~0) (= 5 ~a16~0))} #1104#return; {166512#(and (= 1 ~a21~0) (= 5 ~a16~0))} is VALID [2020-07-08 22:41:56,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:41:56,738 INFO L280 TraceCheckUtils]: 0: Hoare triple {166577#(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; {166579#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 22:41:56,739 INFO L280 TraceCheckUtils]: 1: Hoare triple {166579#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {166580#(and (or (not (= 6 ~a16~0)) (= 6 |old(~a16~0)|)) (or (= 6 ~a16~0) (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)))} is VALID [2020-07-08 22:41:56,740 INFO L280 TraceCheckUtils]: 2: Hoare triple {166580#(and (or (not (= 6 ~a16~0)) (= 6 |old(~a16~0)|)) (or (= 6 ~a16~0) (= 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); {166580#(and (or (not (= 6 ~a16~0)) (= 6 |old(~a16~0)|)) (or (= 6 ~a16~0) (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)))} is VALID [2020-07-08 22:41:56,741 INFO L280 TraceCheckUtils]: 3: Hoare triple {166580#(and (or (not (= 6 ~a16~0)) (= 6 |old(~a16~0)|)) (or (= 6 ~a16~0) (= 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); {166580#(and (or (not (= 6 ~a16~0)) (= 6 |old(~a16~0)|)) (or (= 6 ~a16~0) (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)))} is VALID [2020-07-08 22:41:56,742 INFO L280 TraceCheckUtils]: 4: Hoare triple {166580#(and (or (not (= 6 ~a16~0)) (= 6 |old(~a16~0)|)) (or (= 6 ~a16~0) (= 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); {166580#(and (or (not (= 6 ~a16~0)) (= 6 |old(~a16~0)|)) (or (= 6 ~a16~0) (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)))} is VALID [2020-07-08 22:41:56,743 INFO L280 TraceCheckUtils]: 5: Hoare triple {166580#(and (or (not (= 6 ~a16~0)) (= 6 |old(~a16~0)|)) (or (= 6 ~a16~0) (= 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; {166581#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-08 22:41:56,744 INFO L280 TraceCheckUtils]: 6: Hoare triple {166581#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} ~a7~0 := 0; {166581#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-08 22:41:56,744 INFO L280 TraceCheckUtils]: 7: Hoare triple {166581#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} ~a20~0 := 1; {166581#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-08 22:41:56,745 INFO L280 TraceCheckUtils]: 8: Hoare triple {166581#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} ~a21~0 := 1; {166581#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-08 22:41:56,745 INFO L280 TraceCheckUtils]: 9: Hoare triple {166581#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} ~a16~0 := 4; {166581#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-08 22:41:56,746 INFO L280 TraceCheckUtils]: 10: Hoare triple {166581#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} ~a17~0 := 1; {166581#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-08 22:41:56,746 INFO L280 TraceCheckUtils]: 11: Hoare triple {166581#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} ~a8~0 := 13; {166581#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-08 22:41:56,747 INFO L280 TraceCheckUtils]: 12: Hoare triple {166581#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} #res := -1; {166581#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-08 22:41:56,748 INFO L280 TraceCheckUtils]: 13: Hoare triple {166581#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} assume true; {166581#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-08 22:41:56,749 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {166581#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} {166512#(and (= 1 ~a21~0) (= 5 ~a16~0))} #1104#return; {166483#false} is VALID [2020-07-08 22:41:56,751 INFO L263 TraceCheckUtils]: 0: Hoare triple {166482#true} call ULTIMATE.init(); {166576#(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 22:41:56,751 INFO L280 TraceCheckUtils]: 1: Hoare triple {166576#(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; {166482#true} is VALID [2020-07-08 22:41:56,752 INFO L280 TraceCheckUtils]: 2: Hoare triple {166482#true} ~d~0 := 4; {166482#true} is VALID [2020-07-08 22:41:56,752 INFO L280 TraceCheckUtils]: 3: Hoare triple {166482#true} ~e~0 := 5; {166482#true} is VALID [2020-07-08 22:41:56,752 INFO L280 TraceCheckUtils]: 4: Hoare triple {166482#true} ~f~0 := 6; {166482#true} is VALID [2020-07-08 22:41:56,753 INFO L280 TraceCheckUtils]: 5: Hoare triple {166482#true} ~c~0 := 3; {166482#true} is VALID [2020-07-08 22:41:56,753 INFO L280 TraceCheckUtils]: 6: Hoare triple {166482#true} ~b~0 := 2; {166482#true} is VALID [2020-07-08 22:41:56,753 INFO L280 TraceCheckUtils]: 7: Hoare triple {166482#true} ~u~0 := 21; {166482#true} is VALID [2020-07-08 22:41:56,753 INFO L280 TraceCheckUtils]: 8: Hoare triple {166482#true} ~v~0 := 22; {166482#true} is VALID [2020-07-08 22:41:56,753 INFO L280 TraceCheckUtils]: 9: Hoare triple {166482#true} ~w~0 := 23; {166482#true} is VALID [2020-07-08 22:41:56,754 INFO L280 TraceCheckUtils]: 10: Hoare triple {166482#true} ~x~0 := 24; {166482#true} is VALID [2020-07-08 22:41:56,754 INFO L280 TraceCheckUtils]: 11: Hoare triple {166482#true} ~y~0 := 25; {166482#true} is VALID [2020-07-08 22:41:56,754 INFO L280 TraceCheckUtils]: 12: Hoare triple {166482#true} ~z~0 := 26; {166482#true} is VALID [2020-07-08 22:41:56,754 INFO L280 TraceCheckUtils]: 13: Hoare triple {166482#true} ~a17~0 := 1; {166482#true} is VALID [2020-07-08 22:41:56,754 INFO L280 TraceCheckUtils]: 14: Hoare triple {166482#true} ~a7~0 := 0; {166482#true} is VALID [2020-07-08 22:41:56,755 INFO L280 TraceCheckUtils]: 15: Hoare triple {166482#true} ~a20~0 := 1; {166482#true} is VALID [2020-07-08 22:41:56,755 INFO L280 TraceCheckUtils]: 16: Hoare triple {166482#true} ~a8~0 := 15; {166482#true} is VALID [2020-07-08 22:41:56,755 INFO L280 TraceCheckUtils]: 17: Hoare triple {166482#true} ~a12~0 := 8; {166482#true} is VALID [2020-07-08 22:41:56,755 INFO L280 TraceCheckUtils]: 18: Hoare triple {166482#true} ~a16~0 := 5; {166482#true} is VALID [2020-07-08 22:41:56,755 INFO L280 TraceCheckUtils]: 19: Hoare triple {166482#true} ~a21~0 := 1; {166482#true} is VALID [2020-07-08 22:41:56,755 INFO L280 TraceCheckUtils]: 20: Hoare triple {166482#true} assume true; {166482#true} is VALID [2020-07-08 22:41:56,756 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {166482#true} {166482#true} #1100#return; {166482#true} is VALID [2020-07-08 22:41:56,756 INFO L263 TraceCheckUtils]: 22: Hoare triple {166482#true} call #t~ret4 := main(); {166482#true} is VALID [2020-07-08 22:41:56,756 INFO L280 TraceCheckUtils]: 23: Hoare triple {166482#true} ~output~0 := -1; {166482#true} is VALID [2020-07-08 22:41:56,756 INFO L280 TraceCheckUtils]: 24: Hoare triple {166482#true} assume !false; {166482#true} is VALID [2020-07-08 22:41:56,756 INFO L280 TraceCheckUtils]: 25: Hoare triple {166482#true} havoc ~input~0; {166482#true} is VALID [2020-07-08 22:41:56,757 INFO L280 TraceCheckUtils]: 26: Hoare triple {166482#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {166482#true} is VALID [2020-07-08 22:41:56,757 INFO L280 TraceCheckUtils]: 27: Hoare triple {166482#true} ~input~0 := #t~nondet2; {166482#true} is VALID [2020-07-08 22:41:56,757 INFO L280 TraceCheckUtils]: 28: Hoare triple {166482#true} havoc #t~nondet2; {166482#true} is VALID [2020-07-08 22:41:56,757 INFO L280 TraceCheckUtils]: 29: Hoare triple {166482#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {166482#true} is VALID [2020-07-08 22:41:56,759 INFO L263 TraceCheckUtils]: 30: Hoare triple {166482#true} call #t~ret3 := calculate_output(~input~0); {166577#(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 22:41:56,759 INFO L280 TraceCheckUtils]: 31: Hoare triple {166577#(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; {166482#true} is VALID [2020-07-08 22:41:56,759 INFO L280 TraceCheckUtils]: 32: Hoare triple {166482#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; {166578#(= 1 ~a21~0)} is VALID [2020-07-08 22:41:56,760 INFO L280 TraceCheckUtils]: 33: Hoare triple {166578#(= 1 ~a21~0)} ~a16~0 := 5; {166512#(and (= 1 ~a21~0) (= 5 ~a16~0))} is VALID [2020-07-08 22:41:56,761 INFO L280 TraceCheckUtils]: 34: Hoare triple {166512#(and (= 1 ~a21~0) (= 5 ~a16~0))} ~a20~0 := 0; {166512#(and (= 1 ~a21~0) (= 5 ~a16~0))} is VALID [2020-07-08 22:41:56,762 INFO L280 TraceCheckUtils]: 35: Hoare triple {166512#(and (= 1 ~a21~0) (= 5 ~a16~0))} #res := 24; {166512#(and (= 1 ~a21~0) (= 5 ~a16~0))} is VALID [2020-07-08 22:41:56,762 INFO L280 TraceCheckUtils]: 36: Hoare triple {166512#(and (= 1 ~a21~0) (= 5 ~a16~0))} assume true; {166512#(and (= 1 ~a21~0) (= 5 ~a16~0))} is VALID [2020-07-08 22:41:56,763 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {166512#(and (= 1 ~a21~0) (= 5 ~a16~0))} {166482#true} #1104#return; {166512#(and (= 1 ~a21~0) (= 5 ~a16~0))} is VALID [2020-07-08 22:41:56,764 INFO L280 TraceCheckUtils]: 38: Hoare triple {166512#(and (= 1 ~a21~0) (= 5 ~a16~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {166512#(and (= 1 ~a21~0) (= 5 ~a16~0))} is VALID [2020-07-08 22:41:56,765 INFO L280 TraceCheckUtils]: 39: Hoare triple {166512#(and (= 1 ~a21~0) (= 5 ~a16~0))} ~output~0 := #t~ret3; {166512#(and (= 1 ~a21~0) (= 5 ~a16~0))} is VALID [2020-07-08 22:41:56,766 INFO L280 TraceCheckUtils]: 40: Hoare triple {166512#(and (= 1 ~a21~0) (= 5 ~a16~0))} havoc #t~ret3; {166512#(and (= 1 ~a21~0) (= 5 ~a16~0))} is VALID [2020-07-08 22:41:56,767 INFO L280 TraceCheckUtils]: 41: Hoare triple {166512#(and (= 1 ~a21~0) (= 5 ~a16~0))} assume !false; {166512#(and (= 1 ~a21~0) (= 5 ~a16~0))} is VALID [2020-07-08 22:41:56,774 INFO L280 TraceCheckUtils]: 42: Hoare triple {166512#(and (= 1 ~a21~0) (= 5 ~a16~0))} havoc ~input~0; {166512#(and (= 1 ~a21~0) (= 5 ~a16~0))} is VALID [2020-07-08 22:41:56,775 INFO L280 TraceCheckUtils]: 43: Hoare triple {166512#(and (= 1 ~a21~0) (= 5 ~a16~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {166512#(and (= 1 ~a21~0) (= 5 ~a16~0))} is VALID [2020-07-08 22:41:56,776 INFO L280 TraceCheckUtils]: 44: Hoare triple {166512#(and (= 1 ~a21~0) (= 5 ~a16~0))} ~input~0 := #t~nondet2; {166512#(and (= 1 ~a21~0) (= 5 ~a16~0))} is VALID [2020-07-08 22:41:56,777 INFO L280 TraceCheckUtils]: 45: Hoare triple {166512#(and (= 1 ~a21~0) (= 5 ~a16~0))} havoc #t~nondet2; {166512#(and (= 1 ~a21~0) (= 5 ~a16~0))} is VALID [2020-07-08 22:41:56,777 INFO L280 TraceCheckUtils]: 46: Hoare triple {166512#(and (= 1 ~a21~0) (= 5 ~a16~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {166512#(and (= 1 ~a21~0) (= 5 ~a16~0))} is VALID [2020-07-08 22:41:56,779 INFO L263 TraceCheckUtils]: 47: Hoare triple {166512#(and (= 1 ~a21~0) (= 5 ~a16~0))} call #t~ret3 := calculate_output(~input~0); {166577#(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 22:41:56,779 INFO L280 TraceCheckUtils]: 48: Hoare triple {166577#(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; {166482#true} is VALID [2020-07-08 22:41:56,779 INFO L280 TraceCheckUtils]: 49: Hoare triple {166482#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); {166482#true} is VALID [2020-07-08 22:41:56,779 INFO L280 TraceCheckUtils]: 50: Hoare triple {166482#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); {166482#true} is VALID [2020-07-08 22:41:56,780 INFO L280 TraceCheckUtils]: 51: Hoare triple {166482#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); {166482#true} is VALID [2020-07-08 22:41:56,780 INFO L280 TraceCheckUtils]: 52: Hoare triple {166482#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); {166482#true} is VALID [2020-07-08 22:41:56,780 INFO L280 TraceCheckUtils]: 53: Hoare triple {166482#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); {166482#true} is VALID [2020-07-08 22:41:56,780 INFO L280 TraceCheckUtils]: 54: Hoare triple {166482#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); {166482#true} is VALID [2020-07-08 22:41:56,780 INFO L280 TraceCheckUtils]: 55: Hoare triple {166482#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)); {166482#true} is VALID [2020-07-08 22:41:56,780 INFO L280 TraceCheckUtils]: 56: Hoare triple {166482#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))); {166482#true} is VALID [2020-07-08 22:41:56,781 INFO L280 TraceCheckUtils]: 57: Hoare triple {166482#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); {166482#true} is VALID [2020-07-08 22:41:56,781 INFO L280 TraceCheckUtils]: 58: Hoare triple {166482#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); {166482#true} is VALID [2020-07-08 22:41:56,781 INFO L280 TraceCheckUtils]: 59: Hoare triple {166482#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); {166482#true} is VALID [2020-07-08 22:41:56,781 INFO L280 TraceCheckUtils]: 60: Hoare triple {166482#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); {166482#true} is VALID [2020-07-08 22:41:56,781 INFO L280 TraceCheckUtils]: 61: Hoare triple {166482#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); {166482#true} is VALID [2020-07-08 22:41:56,781 INFO L280 TraceCheckUtils]: 62: Hoare triple {166482#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); {166482#true} is VALID [2020-07-08 22:41:56,782 INFO L280 TraceCheckUtils]: 63: Hoare triple {166482#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); {166482#true} is VALID [2020-07-08 22:41:56,782 INFO L280 TraceCheckUtils]: 64: Hoare triple {166482#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); {166482#true} is VALID [2020-07-08 22:41:56,782 INFO L280 TraceCheckUtils]: 65: Hoare triple {166482#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); {166482#true} is VALID [2020-07-08 22:41:56,782 INFO L280 TraceCheckUtils]: 66: Hoare triple {166482#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); {166482#true} is VALID [2020-07-08 22:41:56,782 INFO L280 TraceCheckUtils]: 67: Hoare triple {166482#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)); {166482#true} is VALID [2020-07-08 22:41:56,782 INFO L280 TraceCheckUtils]: 68: Hoare triple {166482#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)); {166482#true} is VALID [2020-07-08 22:41:56,783 INFO L280 TraceCheckUtils]: 69: Hoare triple {166482#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); {166482#true} is VALID [2020-07-08 22:41:56,783 INFO L280 TraceCheckUtils]: 70: Hoare triple {166482#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); {166482#true} is VALID [2020-07-08 22:41:56,783 INFO L280 TraceCheckUtils]: 71: Hoare triple {166482#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); {166482#true} is VALID [2020-07-08 22:41:56,783 INFO L280 TraceCheckUtils]: 72: Hoare triple {166482#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); {166482#true} is VALID [2020-07-08 22:41:56,783 INFO L280 TraceCheckUtils]: 73: Hoare triple {166482#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); {166482#true} is VALID [2020-07-08 22:41:56,783 INFO L280 TraceCheckUtils]: 74: Hoare triple {166482#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); {166482#true} is VALID [2020-07-08 22:41:56,784 INFO L280 TraceCheckUtils]: 75: Hoare triple {166482#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); {166482#true} is VALID [2020-07-08 22:41:56,784 INFO L280 TraceCheckUtils]: 76: Hoare triple {166482#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); {166482#true} is VALID [2020-07-08 22:41:56,784 INFO L280 TraceCheckUtils]: 77: Hoare triple {166482#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); {166482#true} is VALID [2020-07-08 22:41:56,784 INFO L280 TraceCheckUtils]: 78: Hoare triple {166482#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); {166482#true} is VALID [2020-07-08 22:41:56,784 INFO L280 TraceCheckUtils]: 79: Hoare triple {166482#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); {166482#true} is VALID [2020-07-08 22:41:56,785 INFO L280 TraceCheckUtils]: 80: Hoare triple {166482#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); {166482#true} is VALID [2020-07-08 22:41:56,785 INFO L280 TraceCheckUtils]: 81: Hoare triple {166482#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); {166482#true} is VALID [2020-07-08 22:41:56,785 INFO L280 TraceCheckUtils]: 82: Hoare triple {166482#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); {166482#true} is VALID [2020-07-08 22:41:56,785 INFO L280 TraceCheckUtils]: 83: Hoare triple {166482#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); {166482#true} is VALID [2020-07-08 22:41:56,785 INFO L280 TraceCheckUtils]: 84: Hoare triple {166482#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); {166482#true} is VALID [2020-07-08 22:41:56,785 INFO L280 TraceCheckUtils]: 85: Hoare triple {166482#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)); {166482#true} is VALID [2020-07-08 22:41:56,786 INFO L280 TraceCheckUtils]: 86: Hoare triple {166482#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)))); {166482#true} is VALID [2020-07-08 22:41:56,786 INFO L280 TraceCheckUtils]: 87: Hoare triple {166482#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); {166482#true} is VALID [2020-07-08 22:41:56,786 INFO L280 TraceCheckUtils]: 88: Hoare triple {166482#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); {166482#true} is VALID [2020-07-08 22:41:56,786 INFO L280 TraceCheckUtils]: 89: Hoare triple {166482#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)); {166482#true} is VALID [2020-07-08 22:41:56,786 INFO L280 TraceCheckUtils]: 90: Hoare triple {166482#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); {166482#true} is VALID [2020-07-08 22:41:56,788 INFO L280 TraceCheckUtils]: 91: Hoare triple {166482#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; {166512#(and (= 1 ~a21~0) (= 5 ~a16~0))} is VALID [2020-07-08 22:41:56,792 INFO L280 TraceCheckUtils]: 92: Hoare triple {166512#(and (= 1 ~a21~0) (= 5 ~a16~0))} ~a17~0 := 0; {166512#(and (= 1 ~a21~0) (= 5 ~a16~0))} is VALID [2020-07-08 22:41:56,795 INFO L280 TraceCheckUtils]: 93: Hoare triple {166512#(and (= 1 ~a21~0) (= 5 ~a16~0))} #res := 24; {166512#(and (= 1 ~a21~0) (= 5 ~a16~0))} is VALID [2020-07-08 22:41:56,796 INFO L280 TraceCheckUtils]: 94: Hoare triple {166512#(and (= 1 ~a21~0) (= 5 ~a16~0))} assume true; {166512#(and (= 1 ~a21~0) (= 5 ~a16~0))} is VALID [2020-07-08 22:41:56,797 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {166512#(and (= 1 ~a21~0) (= 5 ~a16~0))} {166512#(and (= 1 ~a21~0) (= 5 ~a16~0))} #1104#return; {166512#(and (= 1 ~a21~0) (= 5 ~a16~0))} is VALID [2020-07-08 22:41:56,798 INFO L280 TraceCheckUtils]: 96: Hoare triple {166512#(and (= 1 ~a21~0) (= 5 ~a16~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {166512#(and (= 1 ~a21~0) (= 5 ~a16~0))} is VALID [2020-07-08 22:41:56,799 INFO L280 TraceCheckUtils]: 97: Hoare triple {166512#(and (= 1 ~a21~0) (= 5 ~a16~0))} ~output~0 := #t~ret3; {166512#(and (= 1 ~a21~0) (= 5 ~a16~0))} is VALID [2020-07-08 22:41:56,800 INFO L280 TraceCheckUtils]: 98: Hoare triple {166512#(and (= 1 ~a21~0) (= 5 ~a16~0))} havoc #t~ret3; {166512#(and (= 1 ~a21~0) (= 5 ~a16~0))} is VALID [2020-07-08 22:41:56,801 INFO L280 TraceCheckUtils]: 99: Hoare triple {166512#(and (= 1 ~a21~0) (= 5 ~a16~0))} assume !false; {166512#(and (= 1 ~a21~0) (= 5 ~a16~0))} is VALID [2020-07-08 22:41:56,802 INFO L280 TraceCheckUtils]: 100: Hoare triple {166512#(and (= 1 ~a21~0) (= 5 ~a16~0))} havoc ~input~0; {166512#(and (= 1 ~a21~0) (= 5 ~a16~0))} is VALID [2020-07-08 22:41:56,803 INFO L280 TraceCheckUtils]: 101: Hoare triple {166512#(and (= 1 ~a21~0) (= 5 ~a16~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {166512#(and (= 1 ~a21~0) (= 5 ~a16~0))} is VALID [2020-07-08 22:41:56,804 INFO L280 TraceCheckUtils]: 102: Hoare triple {166512#(and (= 1 ~a21~0) (= 5 ~a16~0))} ~input~0 := #t~nondet2; {166512#(and (= 1 ~a21~0) (= 5 ~a16~0))} is VALID [2020-07-08 22:41:56,804 INFO L280 TraceCheckUtils]: 103: Hoare triple {166512#(and (= 1 ~a21~0) (= 5 ~a16~0))} havoc #t~nondet2; {166512#(and (= 1 ~a21~0) (= 5 ~a16~0))} is VALID [2020-07-08 22:41:56,805 INFO L280 TraceCheckUtils]: 104: Hoare triple {166512#(and (= 1 ~a21~0) (= 5 ~a16~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {166512#(and (= 1 ~a21~0) (= 5 ~a16~0))} is VALID [2020-07-08 22:41:56,807 INFO L263 TraceCheckUtils]: 105: Hoare triple {166512#(and (= 1 ~a21~0) (= 5 ~a16~0))} call #t~ret3 := calculate_output(~input~0); {166577#(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 22:41:56,808 INFO L280 TraceCheckUtils]: 106: Hoare triple {166577#(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; {166579#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-08 22:41:56,809 INFO L280 TraceCheckUtils]: 107: Hoare triple {166579#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {166580#(and (or (not (= 6 ~a16~0)) (= 6 |old(~a16~0)|)) (or (= 6 ~a16~0) (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)))} is VALID [2020-07-08 22:41:56,810 INFO L280 TraceCheckUtils]: 108: Hoare triple {166580#(and (or (not (= 6 ~a16~0)) (= 6 |old(~a16~0)|)) (or (= 6 ~a16~0) (= 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); {166580#(and (or (not (= 6 ~a16~0)) (= 6 |old(~a16~0)|)) (or (= 6 ~a16~0) (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)))} is VALID [2020-07-08 22:41:56,811 INFO L280 TraceCheckUtils]: 109: Hoare triple {166580#(and (or (not (= 6 ~a16~0)) (= 6 |old(~a16~0)|)) (or (= 6 ~a16~0) (= 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); {166580#(and (or (not (= 6 ~a16~0)) (= 6 |old(~a16~0)|)) (or (= 6 ~a16~0) (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)))} is VALID [2020-07-08 22:41:56,812 INFO L280 TraceCheckUtils]: 110: Hoare triple {166580#(and (or (not (= 6 ~a16~0)) (= 6 |old(~a16~0)|)) (or (= 6 ~a16~0) (= 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); {166580#(and (or (not (= 6 ~a16~0)) (= 6 |old(~a16~0)|)) (or (= 6 ~a16~0) (= 1 ~a21~0) (= ~a21~0 |old(~a21~0)|)))} is VALID [2020-07-08 22:41:56,814 INFO L280 TraceCheckUtils]: 111: Hoare triple {166580#(and (or (not (= 6 ~a16~0)) (= 6 |old(~a16~0)|)) (or (= 6 ~a16~0) (= 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; {166581#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-08 22:41:56,814 INFO L280 TraceCheckUtils]: 112: Hoare triple {166581#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} ~a7~0 := 0; {166581#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-08 22:41:56,815 INFO L280 TraceCheckUtils]: 113: Hoare triple {166581#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} ~a20~0 := 1; {166581#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-08 22:41:56,816 INFO L280 TraceCheckUtils]: 114: Hoare triple {166581#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} ~a21~0 := 1; {166581#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-08 22:41:56,817 INFO L280 TraceCheckUtils]: 115: Hoare triple {166581#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} ~a16~0 := 4; {166581#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-08 22:41:56,817 INFO L280 TraceCheckUtils]: 116: Hoare triple {166581#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} ~a17~0 := 1; {166581#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-08 22:41:56,818 INFO L280 TraceCheckUtils]: 117: Hoare triple {166581#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} ~a8~0 := 13; {166581#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-08 22:41:56,819 INFO L280 TraceCheckUtils]: 118: Hoare triple {166581#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} #res := -1; {166581#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-08 22:41:56,819 INFO L280 TraceCheckUtils]: 119: Hoare triple {166581#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} assume true; {166581#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-08 22:41:56,821 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {166581#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} {166512#(and (= 1 ~a21~0) (= 5 ~a16~0))} #1104#return; {166483#false} is VALID [2020-07-08 22:41:56,821 INFO L280 TraceCheckUtils]: 121: Hoare triple {166483#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {166483#false} is VALID [2020-07-08 22:41:56,821 INFO L280 TraceCheckUtils]: 122: Hoare triple {166483#false} ~output~0 := #t~ret3; {166483#false} is VALID [2020-07-08 22:41:56,821 INFO L280 TraceCheckUtils]: 123: Hoare triple {166483#false} havoc #t~ret3; {166483#false} is VALID [2020-07-08 22:41:56,821 INFO L280 TraceCheckUtils]: 124: Hoare triple {166483#false} assume !false; {166483#false} is VALID [2020-07-08 22:41:56,821 INFO L280 TraceCheckUtils]: 125: Hoare triple {166483#false} havoc ~input~0; {166483#false} is VALID [2020-07-08 22:41:56,821 INFO L280 TraceCheckUtils]: 126: Hoare triple {166483#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {166483#false} is VALID [2020-07-08 22:41:56,822 INFO L280 TraceCheckUtils]: 127: Hoare triple {166483#false} ~input~0 := #t~nondet2; {166483#false} is VALID [2020-07-08 22:41:56,822 INFO L280 TraceCheckUtils]: 128: Hoare triple {166483#false} havoc #t~nondet2; {166483#false} is VALID [2020-07-08 22:41:56,822 INFO L280 TraceCheckUtils]: 129: Hoare triple {166483#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {166483#false} is VALID [2020-07-08 22:41:56,822 INFO L263 TraceCheckUtils]: 130: Hoare triple {166483#false} call #t~ret3 := calculate_output(~input~0); {166483#false} is VALID [2020-07-08 22:41:56,822 INFO L280 TraceCheckUtils]: 131: Hoare triple {166483#false} ~input := #in~input; {166483#false} is VALID [2020-07-08 22:41:56,822 INFO L280 TraceCheckUtils]: 132: Hoare triple {166483#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); {166483#false} is VALID [2020-07-08 22:41:56,822 INFO L280 TraceCheckUtils]: 133: Hoare triple {166483#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); {166483#false} is VALID [2020-07-08 22:41:56,822 INFO L280 TraceCheckUtils]: 134: Hoare triple {166483#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); {166483#false} is VALID [2020-07-08 22:41:56,823 INFO L280 TraceCheckUtils]: 135: Hoare triple {166483#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); {166483#false} is VALID [2020-07-08 22:41:56,823 INFO L280 TraceCheckUtils]: 136: Hoare triple {166483#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); {166483#false} is VALID [2020-07-08 22:41:56,823 INFO L280 TraceCheckUtils]: 137: Hoare triple {166483#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); {166483#false} is VALID [2020-07-08 22:41:56,823 INFO L280 TraceCheckUtils]: 138: Hoare triple {166483#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)); {166483#false} is VALID [2020-07-08 22:41:56,823 INFO L280 TraceCheckUtils]: 139: Hoare triple {166483#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))); {166483#false} is VALID [2020-07-08 22:41:56,823 INFO L280 TraceCheckUtils]: 140: Hoare triple {166483#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); {166483#false} is VALID [2020-07-08 22:41:56,823 INFO L280 TraceCheckUtils]: 141: Hoare triple {166483#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); {166483#false} is VALID [2020-07-08 22:41:56,823 INFO L280 TraceCheckUtils]: 142: Hoare triple {166483#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); {166483#false} is VALID [2020-07-08 22:41:56,823 INFO L280 TraceCheckUtils]: 143: Hoare triple {166483#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); {166483#false} is VALID [2020-07-08 22:41:56,824 INFO L280 TraceCheckUtils]: 144: Hoare triple {166483#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); {166483#false} is VALID [2020-07-08 22:41:56,824 INFO L280 TraceCheckUtils]: 145: Hoare triple {166483#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); {166483#false} is VALID [2020-07-08 22:41:56,824 INFO L280 TraceCheckUtils]: 146: Hoare triple {166483#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); {166483#false} is VALID [2020-07-08 22:41:56,824 INFO L280 TraceCheckUtils]: 147: Hoare triple {166483#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); {166483#false} is VALID [2020-07-08 22:41:56,824 INFO L280 TraceCheckUtils]: 148: Hoare triple {166483#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); {166483#false} is VALID [2020-07-08 22:41:56,824 INFO L280 TraceCheckUtils]: 149: Hoare triple {166483#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); {166483#false} is VALID [2020-07-08 22:41:56,825 INFO L280 TraceCheckUtils]: 150: Hoare triple {166483#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)); {166483#false} is VALID [2020-07-08 22:41:56,825 INFO L280 TraceCheckUtils]: 151: Hoare triple {166483#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)); {166483#false} is VALID [2020-07-08 22:41:56,825 INFO L280 TraceCheckUtils]: 152: Hoare triple {166483#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); {166483#false} is VALID [2020-07-08 22:41:56,825 INFO L280 TraceCheckUtils]: 153: Hoare triple {166483#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); {166483#false} is VALID [2020-07-08 22:41:56,825 INFO L280 TraceCheckUtils]: 154: Hoare triple {166483#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); {166483#false} is VALID [2020-07-08 22:41:56,825 INFO L280 TraceCheckUtils]: 155: Hoare triple {166483#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); {166483#false} is VALID [2020-07-08 22:41:56,826 INFO L280 TraceCheckUtils]: 156: Hoare triple {166483#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); {166483#false} is VALID [2020-07-08 22:41:56,826 INFO L280 TraceCheckUtils]: 157: Hoare triple {166483#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); {166483#false} is VALID [2020-07-08 22:41:56,826 INFO L280 TraceCheckUtils]: 158: Hoare triple {166483#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); {166483#false} is VALID [2020-07-08 22:41:56,826 INFO L280 TraceCheckUtils]: 159: Hoare triple {166483#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); {166483#false} is VALID [2020-07-08 22:41:56,826 INFO L280 TraceCheckUtils]: 160: Hoare triple {166483#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); {166483#false} is VALID [2020-07-08 22:41:56,826 INFO L280 TraceCheckUtils]: 161: Hoare triple {166483#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); {166483#false} is VALID [2020-07-08 22:41:56,827 INFO L280 TraceCheckUtils]: 162: Hoare triple {166483#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); {166483#false} is VALID [2020-07-08 22:41:56,827 INFO L280 TraceCheckUtils]: 163: Hoare triple {166483#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); {166483#false} is VALID [2020-07-08 22:41:56,827 INFO L280 TraceCheckUtils]: 164: Hoare triple {166483#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); {166483#false} is VALID [2020-07-08 22:41:56,827 INFO L280 TraceCheckUtils]: 165: Hoare triple {166483#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); {166483#false} is VALID [2020-07-08 22:41:56,827 INFO L280 TraceCheckUtils]: 166: Hoare triple {166483#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); {166483#false} is VALID [2020-07-08 22:41:56,827 INFO L280 TraceCheckUtils]: 167: Hoare triple {166483#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); {166483#false} is VALID [2020-07-08 22:41:56,828 INFO L280 TraceCheckUtils]: 168: Hoare triple {166483#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)); {166483#false} is VALID [2020-07-08 22:41:56,828 INFO L280 TraceCheckUtils]: 169: Hoare triple {166483#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)))); {166483#false} is VALID [2020-07-08 22:41:56,828 INFO L280 TraceCheckUtils]: 170: Hoare triple {166483#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); {166483#false} is VALID [2020-07-08 22:41:56,828 INFO L280 TraceCheckUtils]: 171: Hoare triple {166483#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); {166483#false} is VALID [2020-07-08 22:41:56,828 INFO L280 TraceCheckUtils]: 172: Hoare triple {166483#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)); {166483#false} is VALID [2020-07-08 22:41:56,828 INFO L280 TraceCheckUtils]: 173: Hoare triple {166483#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); {166483#false} is VALID [2020-07-08 22:41:56,829 INFO L280 TraceCheckUtils]: 174: Hoare triple {166483#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); {166483#false} is VALID [2020-07-08 22:41:56,829 INFO L280 TraceCheckUtils]: 175: Hoare triple {166483#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); {166483#false} is VALID [2020-07-08 22:41:56,829 INFO L280 TraceCheckUtils]: 176: Hoare triple {166483#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))); {166483#false} is VALID [2020-07-08 22:41:56,829 INFO L280 TraceCheckUtils]: 177: Hoare triple {166483#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); {166483#false} is VALID [2020-07-08 22:41:56,829 INFO L280 TraceCheckUtils]: 178: Hoare triple {166483#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)); {166483#false} is VALID [2020-07-08 22:41:56,829 INFO L280 TraceCheckUtils]: 179: Hoare triple {166483#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)); {166483#false} is VALID [2020-07-08 22:41:56,830 INFO L280 TraceCheckUtils]: 180: Hoare triple {166483#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); {166483#false} is VALID [2020-07-08 22:41:56,830 INFO L280 TraceCheckUtils]: 181: Hoare triple {166483#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); {166483#false} is VALID [2020-07-08 22:41:56,830 INFO L280 TraceCheckUtils]: 182: Hoare triple {166483#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); {166483#false} is VALID [2020-07-08 22:41:56,830 INFO L280 TraceCheckUtils]: 183: Hoare triple {166483#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); {166483#false} is VALID [2020-07-08 22:41:56,830 INFO L280 TraceCheckUtils]: 184: Hoare triple {166483#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); {166483#false} is VALID [2020-07-08 22:41:56,830 INFO L280 TraceCheckUtils]: 185: Hoare triple {166483#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); {166483#false} is VALID [2020-07-08 22:41:56,830 INFO L280 TraceCheckUtils]: 186: Hoare triple {166483#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); {166483#false} is VALID [2020-07-08 22:41:56,831 INFO L280 TraceCheckUtils]: 187: Hoare triple {166483#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); {166483#false} is VALID [2020-07-08 22:41:56,831 INFO L280 TraceCheckUtils]: 188: Hoare triple {166483#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); {166483#false} is VALID [2020-07-08 22:41:56,831 INFO L280 TraceCheckUtils]: 189: Hoare triple {166483#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)); {166483#false} is VALID [2020-07-08 22:41:56,831 INFO L280 TraceCheckUtils]: 190: Hoare triple {166483#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); {166483#false} is VALID [2020-07-08 22:41:56,831 INFO L280 TraceCheckUtils]: 191: Hoare triple {166483#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); {166483#false} is VALID [2020-07-08 22:41:56,832 INFO L280 TraceCheckUtils]: 192: Hoare triple {166483#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)); {166483#false} is VALID [2020-07-08 22:41:56,832 INFO L280 TraceCheckUtils]: 193: Hoare triple {166483#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)); {166483#false} is VALID [2020-07-08 22:41:56,832 INFO L280 TraceCheckUtils]: 194: Hoare triple {166483#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); {166483#false} is VALID [2020-07-08 22:41:56,832 INFO L280 TraceCheckUtils]: 195: Hoare triple {166483#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); {166483#false} is VALID [2020-07-08 22:41:56,832 INFO L280 TraceCheckUtils]: 196: Hoare triple {166483#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); {166483#false} is VALID [2020-07-08 22:41:56,832 INFO L280 TraceCheckUtils]: 197: Hoare triple {166483#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))); {166483#false} is VALID [2020-07-08 22:41:56,833 INFO L280 TraceCheckUtils]: 198: Hoare triple {166483#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {166483#false} is VALID [2020-07-08 22:41:56,833 INFO L280 TraceCheckUtils]: 199: Hoare triple {166483#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {166483#false} is VALID [2020-07-08 22:41:56,833 INFO L280 TraceCheckUtils]: 200: Hoare triple {166483#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {166483#false} is VALID [2020-07-08 22:41:56,833 INFO L280 TraceCheckUtils]: 201: Hoare triple {166483#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {166483#false} is VALID [2020-07-08 22:41:56,833 INFO L280 TraceCheckUtils]: 202: Hoare triple {166483#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {166483#false} is VALID [2020-07-08 22:41:56,833 INFO L280 TraceCheckUtils]: 203: Hoare triple {166483#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {166483#false} is VALID [2020-07-08 22:41:56,834 INFO L280 TraceCheckUtils]: 204: Hoare triple {166483#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {166483#false} is VALID [2020-07-08 22:41:56,834 INFO L280 TraceCheckUtils]: 205: Hoare triple {166483#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {166483#false} is VALID [2020-07-08 22:41:56,834 INFO L280 TraceCheckUtils]: 206: Hoare triple {166483#false} assume (((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {166483#false} is VALID [2020-07-08 22:41:56,834 INFO L280 TraceCheckUtils]: 207: Hoare triple {166483#false} assume !false; {166483#false} is VALID [2020-07-08 22:41:56,866 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 99 proven. 4 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2020-07-08 22:41:56,867 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1628291200] [2020-07-08 22:41:56,867 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-08 22:41:56,867 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9] total 9 [2020-07-08 22:41:56,867 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1854767517] [2020-07-08 22:41:56,868 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 208 [2020-07-08 22:41:56,868 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 22:41:56,869 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-08 22:41:57,173 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 196 edges. 196 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:41:57,173 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-08 22:41:57,173 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 22:41:57,174 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-08 22:41:57,174 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2020-07-08 22:41:57,174 INFO L87 Difference]: Start difference. First operand 4065 states and 4461 transitions. Second operand 9 states. [2020-07-08 22:42:17,969 WARN L193 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 62 [2020-07-08 22:43:11,422 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:43:11,423 INFO L93 Difference]: Finished difference Result 8628 states and 9528 transitions. [2020-07-08 22:43:11,423 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2020-07-08 22:43:11,423 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 208 [2020-07-08 22:43:11,423 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 22:43:11,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 22:43:11,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 22 states and 1174 transitions. [2020-07-08 22:43:11,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 22:43:11,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 22 states and 1174 transitions. [2020-07-08 22:43:11,433 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 22 states and 1174 transitions. [2020-07-08 22:43:13,886 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1174 edges. 1174 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:43:14,110 INFO L225 Difference]: With dead ends: 8628 [2020-07-08 22:43:14,110 INFO L226 Difference]: Without dead ends: 2348 [2020-07-08 22:43:14,120 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 33 GetRequests, 13 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 71 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=133, Invalid=329, Unknown=0, NotChecked=0, Total=462 [2020-07-08 22:43:14,121 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2348 states. [2020-07-08 22:43:39,462 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2348 to 1905. [2020-07-08 22:43:39,463 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 22:43:39,463 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2348 states. Second operand 1905 states. [2020-07-08 22:43:39,463 INFO L74 IsIncluded]: Start isIncluded. First operand 2348 states. Second operand 1905 states. [2020-07-08 22:43:39,463 INFO L87 Difference]: Start difference. First operand 2348 states. Second operand 1905 states. [2020-07-08 22:43:39,622 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:43:39,622 INFO L93 Difference]: Finished difference Result 2348 states and 2464 transitions. [2020-07-08 22:43:39,622 INFO L276 IsEmpty]: Start isEmpty. Operand 2348 states and 2464 transitions. [2020-07-08 22:43:39,624 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:43:39,624 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 22:43:39,624 INFO L74 IsIncluded]: Start isIncluded. First operand 1905 states. Second operand 2348 states. [2020-07-08 22:43:39,624 INFO L87 Difference]: Start difference. First operand 1905 states. Second operand 2348 states. [2020-07-08 22:43:39,780 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:43:39,781 INFO L93 Difference]: Finished difference Result 2348 states and 2464 transitions. [2020-07-08 22:43:39,781 INFO L276 IsEmpty]: Start isEmpty. Operand 2348 states and 2464 transitions. [2020-07-08 22:43:39,782 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:43:39,782 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 22:43:39,782 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 22:43:39,783 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 22:43:39,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1905 states. [2020-07-08 22:43:39,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1905 states to 1905 states and 2008 transitions. [2020-07-08 22:43:39,890 INFO L78 Accepts]: Start accepts. Automaton has 1905 states and 2008 transitions. Word has length 208 [2020-07-08 22:43:39,891 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 22:43:39,891 INFO L479 AbstractCegarLoop]: Abstraction has 1905 states and 2008 transitions. [2020-07-08 22:43:39,891 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-08 22:43:39,891 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1905 states and 2008 transitions. [2020-07-08 22:43:47,751 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2008 edges. 2008 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:43:47,751 INFO L276 IsEmpty]: Start isEmpty. Operand 1905 states and 2008 transitions. [2020-07-08 22:43:47,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2020-07-08 22:43:47,754 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 22:43:47,754 INFO L422 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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, 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] [2020-07-08 22:43:47,754 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2020-07-08 22:43:47,754 INFO L427 AbstractCegarLoop]: === Iteration 11 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 22:43:47,754 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 22:43:47,755 INFO L82 PathProgramCache]: Analyzing trace with hash 1575104130, now seen corresponding path program 1 times [2020-07-08 22:43:47,755 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 22:43:47,755 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2093939869] [2020-07-08 22:43:47,755 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 22:43:47,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-07-08 22:43:47,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-07-08 22:43:47,964 INFO L174 FreeRefinementEngine]: Strategy FIXED_PREFERENCES found a feasible trace [2020-07-08 22:43:47,965 INFO L520 BasicCegarLoop]: Counterexample might be feasible [2020-07-08 22:43:47,965 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2020-07-08 22:43:48,168 WARN L170 areAnnotationChecker]: ULTIMATE.initENTRY has no Hoare annotation [2020-07-08 22:43:48,169 WARN L170 areAnnotationChecker]: calculate_outputENTRY has no Hoare annotation [2020-07-08 22:43:48,169 WARN L170 areAnnotationChecker]: ULTIMATE.startENTRY has no Hoare annotation [2020-07-08 22:43:48,169 WARN L170 areAnnotationChecker]: ULTIMATE.startENTRY has no Hoare annotation [2020-07-08 22:43:48,169 WARN L170 areAnnotationChecker]: mainENTRY has no Hoare annotation [2020-07-08 22:43:48,169 WARN L170 areAnnotationChecker]: L8 has no Hoare annotation [2020-07-08 22:43:48,169 WARN L170 areAnnotationChecker]: L31 has no Hoare annotation [2020-07-08 22:43:48,170 WARN L170 areAnnotationChecker]: L31 has no Hoare annotation [2020-07-08 22:43:48,170 WARN L170 areAnnotationChecker]: L-1 has no Hoare annotation [2020-07-08 22:43:48,171 WARN L170 areAnnotationChecker]: L-1 has no Hoare annotation [2020-07-08 22:43:48,171 WARN L170 areAnnotationChecker]: L583-2 has no Hoare annotation [2020-07-08 22:43:48,171 WARN L170 areAnnotationChecker]: L583-2 has no Hoare annotation [2020-07-08 22:43:48,171 WARN L170 areAnnotationChecker]: L583-2 has no Hoare annotation [2020-07-08 22:43:48,171 WARN L170 areAnnotationChecker]: L9 has no Hoare annotation [2020-07-08 22:43:48,171 WARN L170 areAnnotationChecker]: L32 has no Hoare annotation [2020-07-08 22:43:48,171 WARN L170 areAnnotationChecker]: L35 has no Hoare annotation [2020-07-08 22:43:48,171 WARN L170 areAnnotationChecker]: L35 has no Hoare annotation [2020-07-08 22:43:48,171 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2020-07-08 22:43:48,171 WARN L170 areAnnotationChecker]: L583-3 has no Hoare annotation [2020-07-08 22:43:48,172 WARN L170 areAnnotationChecker]: L586 has no Hoare annotation [2020-07-08 22:43:48,172 WARN L170 areAnnotationChecker]: L10 has no Hoare annotation [2020-07-08 22:43:48,172 WARN L170 areAnnotationChecker]: L33 has no Hoare annotation [2020-07-08 22:43:48,172 WARN L170 areAnnotationChecker]: L36 has no Hoare annotation [2020-07-08 22:43:48,172 WARN L170 areAnnotationChecker]: L43 has no Hoare annotation [2020-07-08 22:43:48,172 WARN L170 areAnnotationChecker]: L43 has no Hoare annotation [2020-07-08 22:43:48,172 WARN L170 areAnnotationChecker]: mainEXIT has no Hoare annotation [2020-07-08 22:43:48,172 WARN L170 areAnnotationChecker]: L587 has no Hoare annotation [2020-07-08 22:43:48,172 WARN L170 areAnnotationChecker]: L11 has no Hoare annotation [2020-07-08 22:43:48,172 WARN L170 areAnnotationChecker]: L34 has no Hoare annotation [2020-07-08 22:43:48,172 WARN L170 areAnnotationChecker]: L37 has no Hoare annotation [2020-07-08 22:43:48,173 WARN L170 areAnnotationChecker]: L44 has no Hoare annotation [2020-07-08 22:43:48,173 WARN L170 areAnnotationChecker]: L49 has no Hoare annotation [2020-07-08 22:43:48,173 WARN L170 areAnnotationChecker]: L49 has no Hoare annotation [2020-07-08 22:43:48,173 WARN L170 areAnnotationChecker]: L587-1 has no Hoare annotation [2020-07-08 22:43:48,173 WARN L170 areAnnotationChecker]: L12 has no Hoare annotation [2020-07-08 22:43:48,173 WARN L170 areAnnotationChecker]: calculate_outputFINAL has no Hoare annotation [2020-07-08 22:43:48,173 WARN L170 areAnnotationChecker]: L38 has no Hoare annotation [2020-07-08 22:43:48,173 WARN L170 areAnnotationChecker]: L45 has no Hoare annotation [2020-07-08 22:43:48,173 WARN L170 areAnnotationChecker]: L50 has no Hoare annotation [2020-07-08 22:43:48,173 WARN L170 areAnnotationChecker]: L54 has no Hoare annotation [2020-07-08 22:43:48,174 WARN L170 areAnnotationChecker]: L54 has no Hoare annotation [2020-07-08 22:43:48,174 WARN L170 areAnnotationChecker]: L587-2 has no Hoare annotation [2020-07-08 22:43:48,174 WARN L170 areAnnotationChecker]: L15 has no Hoare annotation [2020-07-08 22:43:48,174 WARN L170 areAnnotationChecker]: calculate_outputEXIT has no Hoare annotation [2020-07-08 22:43:48,174 WARN L170 areAnnotationChecker]: L39 has no Hoare annotation [2020-07-08 22:43:48,174 WARN L170 areAnnotationChecker]: L46 has no Hoare annotation [2020-07-08 22:43:48,174 WARN L170 areAnnotationChecker]: L51 has no Hoare annotation [2020-07-08 22:43:48,174 WARN L170 areAnnotationChecker]: L55 has no Hoare annotation [2020-07-08 22:43:48,174 WARN L170 areAnnotationChecker]: L62 has no Hoare annotation [2020-07-08 22:43:48,174 WARN L170 areAnnotationChecker]: L62 has no Hoare annotation [2020-07-08 22:43:48,175 WARN L170 areAnnotationChecker]: L588 has no Hoare annotation [2020-07-08 22:43:48,175 WARN L170 areAnnotationChecker]: L588 has no Hoare annotation [2020-07-08 22:43:48,175 WARN L170 areAnnotationChecker]: L16 has no Hoare annotation [2020-07-08 22:43:48,175 WARN L170 areAnnotationChecker]: L591-1 has no Hoare annotation [2020-07-08 22:43:48,175 WARN L170 areAnnotationChecker]: L40 has no Hoare annotation [2020-07-08 22:43:48,175 WARN L170 areAnnotationChecker]: L47 has no Hoare annotation [2020-07-08 22:43:48,175 WARN L170 areAnnotationChecker]: L52 has no Hoare annotation [2020-07-08 22:43:48,175 WARN L170 areAnnotationChecker]: L56 has no Hoare annotation [2020-07-08 22:43:48,175 WARN L170 areAnnotationChecker]: L63 has no Hoare annotation [2020-07-08 22:43:48,175 WARN L170 areAnnotationChecker]: L65 has no Hoare annotation [2020-07-08 22:43:48,176 WARN L170 areAnnotationChecker]: L65 has no Hoare annotation [2020-07-08 22:43:48,176 WARN L170 areAnnotationChecker]: L588-1 has no Hoare annotation [2020-07-08 22:43:48,176 WARN L170 areAnnotationChecker]: L591 has no Hoare annotation [2020-07-08 22:43:48,176 WARN L170 areAnnotationChecker]: L591 has no Hoare annotation [2020-07-08 22:43:48,176 WARN L170 areAnnotationChecker]: L17 has no Hoare annotation [2020-07-08 22:43:48,176 WARN L170 areAnnotationChecker]: L591-2 has no Hoare annotation [2020-07-08 22:43:48,176 WARN L170 areAnnotationChecker]: L41 has no Hoare annotation [2020-07-08 22:43:48,176 WARN L170 areAnnotationChecker]: L48 has no Hoare annotation [2020-07-08 22:43:48,176 WARN L170 areAnnotationChecker]: L53 has no Hoare annotation [2020-07-08 22:43:48,176 WARN L170 areAnnotationChecker]: L57 has no Hoare annotation [2020-07-08 22:43:48,176 WARN L170 areAnnotationChecker]: L64 has no Hoare annotation [2020-07-08 22:43:48,177 WARN L170 areAnnotationChecker]: L66 has no Hoare annotation [2020-07-08 22:43:48,177 WARN L170 areAnnotationChecker]: L72 has no Hoare annotation [2020-07-08 22:43:48,177 WARN L170 areAnnotationChecker]: L72 has no Hoare annotation [2020-07-08 22:43:48,177 WARN L170 areAnnotationChecker]: L18 has no Hoare annotation [2020-07-08 22:43:48,177 WARN L170 areAnnotationChecker]: L591-3 has no Hoare annotation [2020-07-08 22:43:48,177 WARN L170 areAnnotationChecker]: L42 has no Hoare annotation [2020-07-08 22:43:48,177 WARN L170 areAnnotationChecker]: L58 has no Hoare annotation [2020-07-08 22:43:48,177 WARN L170 areAnnotationChecker]: L67 has no Hoare annotation [2020-07-08 22:43:48,177 WARN L170 areAnnotationChecker]: L73 has no Hoare annotation [2020-07-08 22:43:48,177 WARN L170 areAnnotationChecker]: L80 has no Hoare annotation [2020-07-08 22:43:48,177 WARN L170 areAnnotationChecker]: L80 has no Hoare annotation [2020-07-08 22:43:48,178 WARN L170 areAnnotationChecker]: L19 has no Hoare annotation [2020-07-08 22:43:48,178 WARN L170 areAnnotationChecker]: L59 has no Hoare annotation [2020-07-08 22:43:48,178 WARN L170 areAnnotationChecker]: L68 has no Hoare annotation [2020-07-08 22:43:48,178 WARN L170 areAnnotationChecker]: L74 has no Hoare annotation [2020-07-08 22:43:48,178 WARN L170 areAnnotationChecker]: L81 has no Hoare annotation [2020-07-08 22:43:48,178 WARN L170 areAnnotationChecker]: L84 has no Hoare annotation [2020-07-08 22:43:48,178 WARN L170 areAnnotationChecker]: L84 has no Hoare annotation [2020-07-08 22:43:48,178 WARN L170 areAnnotationChecker]: L20 has no Hoare annotation [2020-07-08 22:43:48,178 WARN L170 areAnnotationChecker]: L60 has no Hoare annotation [2020-07-08 22:43:48,178 WARN L170 areAnnotationChecker]: L69 has no Hoare annotation [2020-07-08 22:43:48,178 WARN L170 areAnnotationChecker]: L75 has no Hoare annotation [2020-07-08 22:43:48,179 WARN L170 areAnnotationChecker]: L82 has no Hoare annotation [2020-07-08 22:43:48,179 WARN L170 areAnnotationChecker]: L85 has no Hoare annotation [2020-07-08 22:43:48,179 WARN L170 areAnnotationChecker]: L92 has no Hoare annotation [2020-07-08 22:43:48,179 WARN L170 areAnnotationChecker]: L92 has no Hoare annotation [2020-07-08 22:43:48,179 WARN L170 areAnnotationChecker]: L22 has no Hoare annotation [2020-07-08 22:43:48,179 WARN L170 areAnnotationChecker]: L61 has no Hoare annotation [2020-07-08 22:43:48,179 WARN L170 areAnnotationChecker]: L70 has no Hoare annotation [2020-07-08 22:43:48,179 WARN L170 areAnnotationChecker]: L76 has no Hoare annotation [2020-07-08 22:43:48,179 WARN L170 areAnnotationChecker]: L83 has no Hoare annotation [2020-07-08 22:43:48,179 WARN L170 areAnnotationChecker]: L86 has no Hoare annotation [2020-07-08 22:43:48,180 WARN L170 areAnnotationChecker]: L93 has no Hoare annotation [2020-07-08 22:43:48,180 WARN L170 areAnnotationChecker]: L97 has no Hoare annotation [2020-07-08 22:43:48,180 WARN L170 areAnnotationChecker]: L97 has no Hoare annotation [2020-07-08 22:43:48,180 WARN L170 areAnnotationChecker]: L23 has no Hoare annotation [2020-07-08 22:43:48,180 WARN L170 areAnnotationChecker]: L71 has no Hoare annotation [2020-07-08 22:43:48,180 WARN L170 areAnnotationChecker]: L77 has no Hoare annotation [2020-07-08 22:43:48,180 WARN L170 areAnnotationChecker]: L87 has no Hoare annotation [2020-07-08 22:43:48,180 WARN L170 areAnnotationChecker]: L94 has no Hoare annotation [2020-07-08 22:43:48,180 WARN L170 areAnnotationChecker]: L98 has no Hoare annotation [2020-07-08 22:43:48,180 WARN L170 areAnnotationChecker]: L102 has no Hoare annotation [2020-07-08 22:43:48,180 WARN L170 areAnnotationChecker]: L102 has no Hoare annotation [2020-07-08 22:43:48,181 WARN L170 areAnnotationChecker]: L24 has no Hoare annotation [2020-07-08 22:43:48,181 WARN L170 areAnnotationChecker]: L78 has no Hoare annotation [2020-07-08 22:43:48,181 WARN L170 areAnnotationChecker]: L88 has no Hoare annotation [2020-07-08 22:43:48,181 WARN L170 areAnnotationChecker]: L95 has no Hoare annotation [2020-07-08 22:43:48,181 WARN L170 areAnnotationChecker]: L99 has no Hoare annotation [2020-07-08 22:43:48,181 WARN L170 areAnnotationChecker]: L103 has no Hoare annotation [2020-07-08 22:43:48,181 WARN L170 areAnnotationChecker]: L108 has no Hoare annotation [2020-07-08 22:43:48,181 WARN L170 areAnnotationChecker]: L108 has no Hoare annotation [2020-07-08 22:43:48,181 WARN L170 areAnnotationChecker]: L25 has no Hoare annotation [2020-07-08 22:43:48,181 WARN L170 areAnnotationChecker]: L79 has no Hoare annotation [2020-07-08 22:43:48,181 WARN L170 areAnnotationChecker]: L89 has no Hoare annotation [2020-07-08 22:43:48,182 WARN L170 areAnnotationChecker]: L96 has no Hoare annotation [2020-07-08 22:43:48,182 WARN L170 areAnnotationChecker]: L100 has no Hoare annotation [2020-07-08 22:43:48,182 WARN L170 areAnnotationChecker]: L104 has no Hoare annotation [2020-07-08 22:43:48,182 WARN L170 areAnnotationChecker]: L109 has no Hoare annotation [2020-07-08 22:43:48,182 WARN L170 areAnnotationChecker]: L114 has no Hoare annotation [2020-07-08 22:43:48,182 WARN L170 areAnnotationChecker]: L114 has no Hoare annotation [2020-07-08 22:43:48,182 WARN L170 areAnnotationChecker]: L26 has no Hoare annotation [2020-07-08 22:43:48,182 WARN L170 areAnnotationChecker]: L90 has no Hoare annotation [2020-07-08 22:43:48,182 WARN L170 areAnnotationChecker]: L101 has no Hoare annotation [2020-07-08 22:43:48,182 WARN L170 areAnnotationChecker]: L105 has no Hoare annotation [2020-07-08 22:43:48,182 WARN L170 areAnnotationChecker]: L110 has no Hoare annotation [2020-07-08 22:43:48,183 WARN L170 areAnnotationChecker]: L115 has no Hoare annotation [2020-07-08 22:43:48,183 WARN L170 areAnnotationChecker]: L119 has no Hoare annotation [2020-07-08 22:43:48,183 WARN L170 areAnnotationChecker]: L119 has no Hoare annotation [2020-07-08 22:43:48,183 WARN L170 areAnnotationChecker]: L27 has no Hoare annotation [2020-07-08 22:43:48,183 WARN L170 areAnnotationChecker]: L91 has no Hoare annotation [2020-07-08 22:43:48,183 WARN L170 areAnnotationChecker]: L106 has no Hoare annotation [2020-07-08 22:43:48,183 WARN L170 areAnnotationChecker]: L111 has no Hoare annotation [2020-07-08 22:43:48,183 WARN L170 areAnnotationChecker]: L116 has no Hoare annotation [2020-07-08 22:43:48,183 WARN L170 areAnnotationChecker]: L120 has no Hoare annotation [2020-07-08 22:43:48,183 WARN L170 areAnnotationChecker]: L124 has no Hoare annotation [2020-07-08 22:43:48,183 WARN L170 areAnnotationChecker]: L124 has no Hoare annotation [2020-07-08 22:43:48,184 WARN L170 areAnnotationChecker]: L28 has no Hoare annotation [2020-07-08 22:43:48,184 WARN L170 areAnnotationChecker]: L107 has no Hoare annotation [2020-07-08 22:43:48,184 WARN L170 areAnnotationChecker]: L112 has no Hoare annotation [2020-07-08 22:43:48,184 WARN L170 areAnnotationChecker]: L117 has no Hoare annotation [2020-07-08 22:43:48,184 WARN L170 areAnnotationChecker]: L121 has no Hoare annotation [2020-07-08 22:43:48,184 WARN L170 areAnnotationChecker]: L125 has no Hoare annotation [2020-07-08 22:43:48,184 WARN L170 areAnnotationChecker]: L129 has no Hoare annotation [2020-07-08 22:43:48,184 WARN L170 areAnnotationChecker]: L129 has no Hoare annotation [2020-07-08 22:43:48,184 WARN L170 areAnnotationChecker]: ULTIMATE.initFINAL has no Hoare annotation [2020-07-08 22:43:48,185 WARN L170 areAnnotationChecker]: L113 has no Hoare annotation [2020-07-08 22:43:48,185 WARN L170 areAnnotationChecker]: L118 has no Hoare annotation [2020-07-08 22:43:48,185 WARN L170 areAnnotationChecker]: L122 has no Hoare annotation [2020-07-08 22:43:48,185 WARN L170 areAnnotationChecker]: L126 has no Hoare annotation [2020-07-08 22:43:48,185 WARN L170 areAnnotationChecker]: L130 has no Hoare annotation [2020-07-08 22:43:48,185 WARN L170 areAnnotationChecker]: L136 has no Hoare annotation [2020-07-08 22:43:48,185 WARN L170 areAnnotationChecker]: L136 has no Hoare annotation [2020-07-08 22:43:48,185 WARN L170 areAnnotationChecker]: ULTIMATE.initEXIT has no Hoare annotation [2020-07-08 22:43:48,185 WARN L170 areAnnotationChecker]: L123 has no Hoare annotation [2020-07-08 22:43:48,185 WARN L170 areAnnotationChecker]: L127 has no Hoare annotation [2020-07-08 22:43:48,186 WARN L170 areAnnotationChecker]: L131 has no Hoare annotation [2020-07-08 22:43:48,186 WARN L170 areAnnotationChecker]: L137 has no Hoare annotation [2020-07-08 22:43:48,186 WARN L170 areAnnotationChecker]: L140 has no Hoare annotation [2020-07-08 22:43:48,186 WARN L170 areAnnotationChecker]: L140 has no Hoare annotation [2020-07-08 22:43:48,186 WARN L170 areAnnotationChecker]: L128 has no Hoare annotation [2020-07-08 22:43:48,186 WARN L170 areAnnotationChecker]: L132 has no Hoare annotation [2020-07-08 22:43:48,186 WARN L170 areAnnotationChecker]: L138 has no Hoare annotation [2020-07-08 22:43:48,186 WARN L170 areAnnotationChecker]: L141 has no Hoare annotation [2020-07-08 22:43:48,186 WARN L170 areAnnotationChecker]: L144 has no Hoare annotation [2020-07-08 22:43:48,186 WARN L170 areAnnotationChecker]: L144 has no Hoare annotation [2020-07-08 22:43:48,187 WARN L170 areAnnotationChecker]: L133 has no Hoare annotation [2020-07-08 22:43:48,187 WARN L170 areAnnotationChecker]: L139 has no Hoare annotation [2020-07-08 22:43:48,187 WARN L170 areAnnotationChecker]: L142 has no Hoare annotation [2020-07-08 22:43:48,187 WARN L170 areAnnotationChecker]: L145 has no Hoare annotation [2020-07-08 22:43:48,187 WARN L170 areAnnotationChecker]: L148 has no Hoare annotation [2020-07-08 22:43:48,187 WARN L170 areAnnotationChecker]: L148 has no Hoare annotation [2020-07-08 22:43:48,187 WARN L170 areAnnotationChecker]: L134 has no Hoare annotation [2020-07-08 22:43:48,187 WARN L170 areAnnotationChecker]: L143 has no Hoare annotation [2020-07-08 22:43:48,187 WARN L170 areAnnotationChecker]: L146 has no Hoare annotation [2020-07-08 22:43:48,187 WARN L170 areAnnotationChecker]: L149 has no Hoare annotation [2020-07-08 22:43:48,187 WARN L170 areAnnotationChecker]: L152 has no Hoare annotation [2020-07-08 22:43:48,188 WARN L170 areAnnotationChecker]: L152 has no Hoare annotation [2020-07-08 22:43:48,188 WARN L170 areAnnotationChecker]: L135 has no Hoare annotation [2020-07-08 22:43:48,188 WARN L170 areAnnotationChecker]: L147 has no Hoare annotation [2020-07-08 22:43:48,188 WARN L170 areAnnotationChecker]: L150 has no Hoare annotation [2020-07-08 22:43:48,188 WARN L170 areAnnotationChecker]: L153 has no Hoare annotation [2020-07-08 22:43:48,188 WARN L170 areAnnotationChecker]: L160 has no Hoare annotation [2020-07-08 22:43:48,188 WARN L170 areAnnotationChecker]: L160 has no Hoare annotation [2020-07-08 22:43:48,188 WARN L170 areAnnotationChecker]: L151 has no Hoare annotation [2020-07-08 22:43:48,188 WARN L170 areAnnotationChecker]: L154 has no Hoare annotation [2020-07-08 22:43:48,189 WARN L170 areAnnotationChecker]: L161 has no Hoare annotation [2020-07-08 22:43:48,189 WARN L170 areAnnotationChecker]: L165 has no Hoare annotation [2020-07-08 22:43:48,189 WARN L170 areAnnotationChecker]: L165 has no Hoare annotation [2020-07-08 22:43:48,189 WARN L170 areAnnotationChecker]: L155 has no Hoare annotation [2020-07-08 22:43:48,189 WARN L170 areAnnotationChecker]: L162 has no Hoare annotation [2020-07-08 22:43:48,189 WARN L170 areAnnotationChecker]: L166 has no Hoare annotation [2020-07-08 22:43:48,189 WARN L170 areAnnotationChecker]: L173 has no Hoare annotation [2020-07-08 22:43:48,189 WARN L170 areAnnotationChecker]: L173 has no Hoare annotation [2020-07-08 22:43:48,189 WARN L170 areAnnotationChecker]: L156 has no Hoare annotation [2020-07-08 22:43:48,189 WARN L170 areAnnotationChecker]: L163 has no Hoare annotation [2020-07-08 22:43:48,189 WARN L170 areAnnotationChecker]: L167 has no Hoare annotation [2020-07-08 22:43:48,189 WARN L170 areAnnotationChecker]: L174 has no Hoare annotation [2020-07-08 22:43:48,190 WARN L170 areAnnotationChecker]: L178 has no Hoare annotation [2020-07-08 22:43:48,190 WARN L170 areAnnotationChecker]: L178 has no Hoare annotation [2020-07-08 22:43:48,190 WARN L170 areAnnotationChecker]: L157 has no Hoare annotation [2020-07-08 22:43:48,190 WARN L170 areAnnotationChecker]: L164 has no Hoare annotation [2020-07-08 22:43:48,190 WARN L170 areAnnotationChecker]: L168 has no Hoare annotation [2020-07-08 22:43:48,190 WARN L170 areAnnotationChecker]: L175 has no Hoare annotation [2020-07-08 22:43:48,190 WARN L170 areAnnotationChecker]: L179 has no Hoare annotation [2020-07-08 22:43:48,190 WARN L170 areAnnotationChecker]: L186 has no Hoare annotation [2020-07-08 22:43:48,190 WARN L170 areAnnotationChecker]: L186 has no Hoare annotation [2020-07-08 22:43:48,190 WARN L170 areAnnotationChecker]: L158 has no Hoare annotation [2020-07-08 22:43:48,191 WARN L170 areAnnotationChecker]: L169 has no Hoare annotation [2020-07-08 22:43:48,191 WARN L170 areAnnotationChecker]: L176 has no Hoare annotation [2020-07-08 22:43:48,191 WARN L170 areAnnotationChecker]: L180 has no Hoare annotation [2020-07-08 22:43:48,191 WARN L170 areAnnotationChecker]: L187 has no Hoare annotation [2020-07-08 22:43:48,191 WARN L170 areAnnotationChecker]: L189 has no Hoare annotation [2020-07-08 22:43:48,191 WARN L170 areAnnotationChecker]: L189 has no Hoare annotation [2020-07-08 22:43:48,191 WARN L170 areAnnotationChecker]: L159 has no Hoare annotation [2020-07-08 22:43:48,191 WARN L170 areAnnotationChecker]: L170 has no Hoare annotation [2020-07-08 22:43:48,191 WARN L170 areAnnotationChecker]: L177 has no Hoare annotation [2020-07-08 22:43:48,191 WARN L170 areAnnotationChecker]: L181 has no Hoare annotation [2020-07-08 22:43:48,191 WARN L170 areAnnotationChecker]: L188 has no Hoare annotation [2020-07-08 22:43:48,192 WARN L170 areAnnotationChecker]: L190 has no Hoare annotation [2020-07-08 22:43:48,192 WARN L170 areAnnotationChecker]: L194 has no Hoare annotation [2020-07-08 22:43:48,192 WARN L170 areAnnotationChecker]: L194 has no Hoare annotation [2020-07-08 22:43:48,192 WARN L170 areAnnotationChecker]: L171 has no Hoare annotation [2020-07-08 22:43:48,192 WARN L170 areAnnotationChecker]: L182 has no Hoare annotation [2020-07-08 22:43:48,192 WARN L170 areAnnotationChecker]: L191 has no Hoare annotation [2020-07-08 22:43:48,192 WARN L170 areAnnotationChecker]: L195 has no Hoare annotation [2020-07-08 22:43:48,192 WARN L170 areAnnotationChecker]: L197 has no Hoare annotation [2020-07-08 22:43:48,192 WARN L170 areAnnotationChecker]: L197 has no Hoare annotation [2020-07-08 22:43:48,192 WARN L170 areAnnotationChecker]: L172 has no Hoare annotation [2020-07-08 22:43:48,192 WARN L170 areAnnotationChecker]: L183 has no Hoare annotation [2020-07-08 22:43:48,192 WARN L170 areAnnotationChecker]: L192 has no Hoare annotation [2020-07-08 22:43:48,192 WARN L170 areAnnotationChecker]: L196 has no Hoare annotation [2020-07-08 22:43:48,193 WARN L170 areAnnotationChecker]: L198 has no Hoare annotation [2020-07-08 22:43:48,193 WARN L170 areAnnotationChecker]: L203 has no Hoare annotation [2020-07-08 22:43:48,193 WARN L170 areAnnotationChecker]: L203 has no Hoare annotation [2020-07-08 22:43:48,193 WARN L170 areAnnotationChecker]: L184 has no Hoare annotation [2020-07-08 22:43:48,193 WARN L170 areAnnotationChecker]: L193 has no Hoare annotation [2020-07-08 22:43:48,193 WARN L170 areAnnotationChecker]: L199 has no Hoare annotation [2020-07-08 22:43:48,193 WARN L170 areAnnotationChecker]: L204 has no Hoare annotation [2020-07-08 22:43:48,193 WARN L170 areAnnotationChecker]: L208 has no Hoare annotation [2020-07-08 22:43:48,193 WARN L170 areAnnotationChecker]: L208 has no Hoare annotation [2020-07-08 22:43:48,193 WARN L170 areAnnotationChecker]: L185 has no Hoare annotation [2020-07-08 22:43:48,193 WARN L170 areAnnotationChecker]: L200 has no Hoare annotation [2020-07-08 22:43:48,193 WARN L170 areAnnotationChecker]: L205 has no Hoare annotation [2020-07-08 22:43:48,193 WARN L170 areAnnotationChecker]: L209 has no Hoare annotation [2020-07-08 22:43:48,193 WARN L170 areAnnotationChecker]: L214 has no Hoare annotation [2020-07-08 22:43:48,194 WARN L170 areAnnotationChecker]: L214 has no Hoare annotation [2020-07-08 22:43:48,194 WARN L170 areAnnotationChecker]: L201 has no Hoare annotation [2020-07-08 22:43:48,194 WARN L170 areAnnotationChecker]: L206 has no Hoare annotation [2020-07-08 22:43:48,194 WARN L170 areAnnotationChecker]: L210 has no Hoare annotation [2020-07-08 22:43:48,194 WARN L170 areAnnotationChecker]: L215 has no Hoare annotation [2020-07-08 22:43:48,194 WARN L170 areAnnotationChecker]: L218 has no Hoare annotation [2020-07-08 22:43:48,194 WARN L170 areAnnotationChecker]: L218 has no Hoare annotation [2020-07-08 22:43:48,194 WARN L170 areAnnotationChecker]: L202 has no Hoare annotation [2020-07-08 22:43:48,194 WARN L170 areAnnotationChecker]: L207 has no Hoare annotation [2020-07-08 22:43:48,195 WARN L170 areAnnotationChecker]: L211 has no Hoare annotation [2020-07-08 22:43:48,195 WARN L170 areAnnotationChecker]: L216 has no Hoare annotation [2020-07-08 22:43:48,195 WARN L170 areAnnotationChecker]: L219 has no Hoare annotation [2020-07-08 22:43:48,195 WARN L170 areAnnotationChecker]: L223 has no Hoare annotation [2020-07-08 22:43:48,195 WARN L170 areAnnotationChecker]: L223 has no Hoare annotation [2020-07-08 22:43:48,195 WARN L170 areAnnotationChecker]: L212 has no Hoare annotation [2020-07-08 22:43:48,195 WARN L170 areAnnotationChecker]: L217 has no Hoare annotation [2020-07-08 22:43:48,195 WARN L170 areAnnotationChecker]: L220 has no Hoare annotation [2020-07-08 22:43:48,195 WARN L170 areAnnotationChecker]: L224 has no Hoare annotation [2020-07-08 22:43:48,195 WARN L170 areAnnotationChecker]: L231 has no Hoare annotation [2020-07-08 22:43:48,195 WARN L170 areAnnotationChecker]: L231 has no Hoare annotation [2020-07-08 22:43:48,195 WARN L170 areAnnotationChecker]: L213 has no Hoare annotation [2020-07-08 22:43:48,195 WARN L170 areAnnotationChecker]: L221 has no Hoare annotation [2020-07-08 22:43:48,195 WARN L170 areAnnotationChecker]: L225 has no Hoare annotation [2020-07-08 22:43:48,196 WARN L170 areAnnotationChecker]: L232 has no Hoare annotation [2020-07-08 22:43:48,196 WARN L170 areAnnotationChecker]: L238 has no Hoare annotation [2020-07-08 22:43:48,196 WARN L170 areAnnotationChecker]: L238 has no Hoare annotation [2020-07-08 22:43:48,196 WARN L170 areAnnotationChecker]: L222 has no Hoare annotation [2020-07-08 22:43:48,196 WARN L170 areAnnotationChecker]: L226 has no Hoare annotation [2020-07-08 22:43:48,196 WARN L170 areAnnotationChecker]: L233 has no Hoare annotation [2020-07-08 22:43:48,196 WARN L170 areAnnotationChecker]: L239 has no Hoare annotation [2020-07-08 22:43:48,196 WARN L170 areAnnotationChecker]: L245 has no Hoare annotation [2020-07-08 22:43:48,196 WARN L170 areAnnotationChecker]: L245 has no Hoare annotation [2020-07-08 22:43:48,196 WARN L170 areAnnotationChecker]: L227 has no Hoare annotation [2020-07-08 22:43:48,196 WARN L170 areAnnotationChecker]: L234 has no Hoare annotation [2020-07-08 22:43:48,196 WARN L170 areAnnotationChecker]: L240 has no Hoare annotation [2020-07-08 22:43:48,196 WARN L170 areAnnotationChecker]: L246 has no Hoare annotation [2020-07-08 22:43:48,196 WARN L170 areAnnotationChecker]: L250 has no Hoare annotation [2020-07-08 22:43:48,196 WARN L170 areAnnotationChecker]: L250 has no Hoare annotation [2020-07-08 22:43:48,197 WARN L170 areAnnotationChecker]: L228 has no Hoare annotation [2020-07-08 22:43:48,197 WARN L170 areAnnotationChecker]: L235 has no Hoare annotation [2020-07-08 22:43:48,197 WARN L170 areAnnotationChecker]: L241 has no Hoare annotation [2020-07-08 22:43:48,197 WARN L170 areAnnotationChecker]: L247 has no Hoare annotation [2020-07-08 22:43:48,197 WARN L170 areAnnotationChecker]: L251 has no Hoare annotation [2020-07-08 22:43:48,197 WARN L170 areAnnotationChecker]: L256 has no Hoare annotation [2020-07-08 22:43:48,197 WARN L170 areAnnotationChecker]: L256 has no Hoare annotation [2020-07-08 22:43:48,197 WARN L170 areAnnotationChecker]: L229 has no Hoare annotation [2020-07-08 22:43:48,197 WARN L170 areAnnotationChecker]: L236 has no Hoare annotation [2020-07-08 22:43:48,197 WARN L170 areAnnotationChecker]: L242 has no Hoare annotation [2020-07-08 22:43:48,197 WARN L170 areAnnotationChecker]: L248 has no Hoare annotation [2020-07-08 22:43:48,197 WARN L170 areAnnotationChecker]: L252 has no Hoare annotation [2020-07-08 22:43:48,197 WARN L170 areAnnotationChecker]: L257 has no Hoare annotation [2020-07-08 22:43:48,197 WARN L170 areAnnotationChecker]: L261 has no Hoare annotation [2020-07-08 22:43:48,197 WARN L170 areAnnotationChecker]: L261 has no Hoare annotation [2020-07-08 22:43:48,197 WARN L170 areAnnotationChecker]: L230 has no Hoare annotation [2020-07-08 22:43:48,198 WARN L170 areAnnotationChecker]: L237 has no Hoare annotation [2020-07-08 22:43:48,198 WARN L170 areAnnotationChecker]: L243 has no Hoare annotation [2020-07-08 22:43:48,198 WARN L170 areAnnotationChecker]: L249 has no Hoare annotation [2020-07-08 22:43:48,198 WARN L170 areAnnotationChecker]: L253 has no Hoare annotation [2020-07-08 22:43:48,198 WARN L170 areAnnotationChecker]: L258 has no Hoare annotation [2020-07-08 22:43:48,198 WARN L170 areAnnotationChecker]: L262 has no Hoare annotation [2020-07-08 22:43:48,198 WARN L170 areAnnotationChecker]: L265 has no Hoare annotation [2020-07-08 22:43:48,198 WARN L170 areAnnotationChecker]: L265 has no Hoare annotation [2020-07-08 22:43:48,198 WARN L170 areAnnotationChecker]: L244 has no Hoare annotation [2020-07-08 22:43:48,198 WARN L170 areAnnotationChecker]: L254 has no Hoare annotation [2020-07-08 22:43:48,198 WARN L170 areAnnotationChecker]: L259 has no Hoare annotation [2020-07-08 22:43:48,198 WARN L170 areAnnotationChecker]: L263 has no Hoare annotation [2020-07-08 22:43:48,198 WARN L170 areAnnotationChecker]: L266 has no Hoare annotation [2020-07-08 22:43:48,198 WARN L170 areAnnotationChecker]: L268 has no Hoare annotation [2020-07-08 22:43:48,198 WARN L170 areAnnotationChecker]: L268 has no Hoare annotation [2020-07-08 22:43:48,198 WARN L170 areAnnotationChecker]: L255 has no Hoare annotation [2020-07-08 22:43:48,199 WARN L170 areAnnotationChecker]: L260 has no Hoare annotation [2020-07-08 22:43:48,199 WARN L170 areAnnotationChecker]: L264 has no Hoare annotation [2020-07-08 22:43:48,199 WARN L170 areAnnotationChecker]: L267 has no Hoare annotation [2020-07-08 22:43:48,199 WARN L170 areAnnotationChecker]: L269 has no Hoare annotation [2020-07-08 22:43:48,199 WARN L170 areAnnotationChecker]: L273 has no Hoare annotation [2020-07-08 22:43:48,199 WARN L170 areAnnotationChecker]: L273 has no Hoare annotation [2020-07-08 22:43:48,199 WARN L170 areAnnotationChecker]: L270 has no Hoare annotation [2020-07-08 22:43:48,199 WARN L170 areAnnotationChecker]: L274 has no Hoare annotation [2020-07-08 22:43:48,199 WARN L170 areAnnotationChecker]: L278 has no Hoare annotation [2020-07-08 22:43:48,199 WARN L170 areAnnotationChecker]: L278 has no Hoare annotation [2020-07-08 22:43:48,199 WARN L170 areAnnotationChecker]: L271 has no Hoare annotation [2020-07-08 22:43:48,199 WARN L170 areAnnotationChecker]: L275 has no Hoare annotation [2020-07-08 22:43:48,199 WARN L170 areAnnotationChecker]: L279 has no Hoare annotation [2020-07-08 22:43:48,199 WARN L170 areAnnotationChecker]: L286 has no Hoare annotation [2020-07-08 22:43:48,199 WARN L170 areAnnotationChecker]: L286 has no Hoare annotation [2020-07-08 22:43:48,200 WARN L170 areAnnotationChecker]: L272 has no Hoare annotation [2020-07-08 22:43:48,200 WARN L170 areAnnotationChecker]: L276 has no Hoare annotation [2020-07-08 22:43:48,200 WARN L170 areAnnotationChecker]: L280 has no Hoare annotation [2020-07-08 22:43:48,200 WARN L170 areAnnotationChecker]: L287 has no Hoare annotation [2020-07-08 22:43:48,200 WARN L170 areAnnotationChecker]: L292 has no Hoare annotation [2020-07-08 22:43:48,200 WARN L170 areAnnotationChecker]: L292 has no Hoare annotation [2020-07-08 22:43:48,200 WARN L170 areAnnotationChecker]: L277 has no Hoare annotation [2020-07-08 22:43:48,200 WARN L170 areAnnotationChecker]: L281 has no Hoare annotation [2020-07-08 22:43:48,200 WARN L170 areAnnotationChecker]: L288 has no Hoare annotation [2020-07-08 22:43:48,200 WARN L170 areAnnotationChecker]: L293 has no Hoare annotation [2020-07-08 22:43:48,200 WARN L170 areAnnotationChecker]: L299 has no Hoare annotation [2020-07-08 22:43:48,200 WARN L170 areAnnotationChecker]: L299 has no Hoare annotation [2020-07-08 22:43:48,200 WARN L170 areAnnotationChecker]: L282 has no Hoare annotation [2020-07-08 22:43:48,200 WARN L170 areAnnotationChecker]: L289 has no Hoare annotation [2020-07-08 22:43:48,200 WARN L170 areAnnotationChecker]: L294 has no Hoare annotation [2020-07-08 22:43:48,200 WARN L170 areAnnotationChecker]: L300 has no Hoare annotation [2020-07-08 22:43:48,201 WARN L170 areAnnotationChecker]: L306 has no Hoare annotation [2020-07-08 22:43:48,201 WARN L170 areAnnotationChecker]: L306 has no Hoare annotation [2020-07-08 22:43:48,201 WARN L170 areAnnotationChecker]: L283 has no Hoare annotation [2020-07-08 22:43:48,201 WARN L170 areAnnotationChecker]: L290 has no Hoare annotation [2020-07-08 22:43:48,201 WARN L170 areAnnotationChecker]: L295 has no Hoare annotation [2020-07-08 22:43:48,201 WARN L170 areAnnotationChecker]: L301 has no Hoare annotation [2020-07-08 22:43:48,201 WARN L170 areAnnotationChecker]: L307 has no Hoare annotation [2020-07-08 22:43:48,201 WARN L170 areAnnotationChecker]: L312 has no Hoare annotation [2020-07-08 22:43:48,201 WARN L170 areAnnotationChecker]: L312 has no Hoare annotation [2020-07-08 22:43:48,201 WARN L170 areAnnotationChecker]: L284 has no Hoare annotation [2020-07-08 22:43:48,201 WARN L170 areAnnotationChecker]: L291 has no Hoare annotation [2020-07-08 22:43:48,201 WARN L170 areAnnotationChecker]: L296 has no Hoare annotation [2020-07-08 22:43:48,201 WARN L170 areAnnotationChecker]: L302 has no Hoare annotation [2020-07-08 22:43:48,201 WARN L170 areAnnotationChecker]: L308 has no Hoare annotation [2020-07-08 22:43:48,201 WARN L170 areAnnotationChecker]: L313 has no Hoare annotation [2020-07-08 22:43:48,201 WARN L170 areAnnotationChecker]: L316 has no Hoare annotation [2020-07-08 22:43:48,202 WARN L170 areAnnotationChecker]: L316 has no Hoare annotation [2020-07-08 22:43:48,202 WARN L170 areAnnotationChecker]: L285 has no Hoare annotation [2020-07-08 22:43:48,202 WARN L170 areAnnotationChecker]: L297 has no Hoare annotation [2020-07-08 22:43:48,202 WARN L170 areAnnotationChecker]: L303 has no Hoare annotation [2020-07-08 22:43:48,202 WARN L170 areAnnotationChecker]: L309 has no Hoare annotation [2020-07-08 22:43:48,202 WARN L170 areAnnotationChecker]: L314 has no Hoare annotation [2020-07-08 22:43:48,202 WARN L170 areAnnotationChecker]: L317 has no Hoare annotation [2020-07-08 22:43:48,202 WARN L170 areAnnotationChecker]: L318 has no Hoare annotation [2020-07-08 22:43:48,202 WARN L170 areAnnotationChecker]: L318 has no Hoare annotation [2020-07-08 22:43:48,202 WARN L170 areAnnotationChecker]: L298 has no Hoare annotation [2020-07-08 22:43:48,202 WARN L170 areAnnotationChecker]: L304 has no Hoare annotation [2020-07-08 22:43:48,202 WARN L170 areAnnotationChecker]: L310 has no Hoare annotation [2020-07-08 22:43:48,202 WARN L170 areAnnotationChecker]: L315 has no Hoare annotation [2020-07-08 22:43:48,202 WARN L170 areAnnotationChecker]: L319 has no Hoare annotation [2020-07-08 22:43:48,202 WARN L170 areAnnotationChecker]: L324 has no Hoare annotation [2020-07-08 22:43:48,203 WARN L170 areAnnotationChecker]: L324 has no Hoare annotation [2020-07-08 22:43:48,203 WARN L170 areAnnotationChecker]: L305 has no Hoare annotation [2020-07-08 22:43:48,203 WARN L170 areAnnotationChecker]: L311 has no Hoare annotation [2020-07-08 22:43:48,203 WARN L170 areAnnotationChecker]: L320 has no Hoare annotation [2020-07-08 22:43:48,203 WARN L170 areAnnotationChecker]: L325 has no Hoare annotation [2020-07-08 22:43:48,203 WARN L170 areAnnotationChecker]: L329 has no Hoare annotation [2020-07-08 22:43:48,203 WARN L170 areAnnotationChecker]: L329 has no Hoare annotation [2020-07-08 22:43:48,203 WARN L170 areAnnotationChecker]: L321 has no Hoare annotation [2020-07-08 22:43:48,203 WARN L170 areAnnotationChecker]: L326 has no Hoare annotation [2020-07-08 22:43:48,203 WARN L170 areAnnotationChecker]: L330 has no Hoare annotation [2020-07-08 22:43:48,203 WARN L170 areAnnotationChecker]: L333 has no Hoare annotation [2020-07-08 22:43:48,203 WARN L170 areAnnotationChecker]: L333 has no Hoare annotation [2020-07-08 22:43:48,203 WARN L170 areAnnotationChecker]: L322 has no Hoare annotation [2020-07-08 22:43:48,203 WARN L170 areAnnotationChecker]: L327 has no Hoare annotation [2020-07-08 22:43:48,203 WARN L170 areAnnotationChecker]: L331 has no Hoare annotation [2020-07-08 22:43:48,203 WARN L170 areAnnotationChecker]: L334 has no Hoare annotation [2020-07-08 22:43:48,204 WARN L170 areAnnotationChecker]: L337 has no Hoare annotation [2020-07-08 22:43:48,204 WARN L170 areAnnotationChecker]: L337 has no Hoare annotation [2020-07-08 22:43:48,204 WARN L170 areAnnotationChecker]: L323 has no Hoare annotation [2020-07-08 22:43:48,204 WARN L170 areAnnotationChecker]: L328 has no Hoare annotation [2020-07-08 22:43:48,204 WARN L170 areAnnotationChecker]: L332 has no Hoare annotation [2020-07-08 22:43:48,204 WARN L170 areAnnotationChecker]: L335 has no Hoare annotation [2020-07-08 22:43:48,204 WARN L170 areAnnotationChecker]: L338 has no Hoare annotation [2020-07-08 22:43:48,204 WARN L170 areAnnotationChecker]: L345 has no Hoare annotation [2020-07-08 22:43:48,204 WARN L170 areAnnotationChecker]: L345 has no Hoare annotation [2020-07-08 22:43:48,204 WARN L170 areAnnotationChecker]: L336 has no Hoare annotation [2020-07-08 22:43:48,204 WARN L170 areAnnotationChecker]: L339 has no Hoare annotation [2020-07-08 22:43:48,204 WARN L170 areAnnotationChecker]: L346 has no Hoare annotation [2020-07-08 22:43:48,204 WARN L170 areAnnotationChecker]: L353 has no Hoare annotation [2020-07-08 22:43:48,204 WARN L170 areAnnotationChecker]: L353 has no Hoare annotation [2020-07-08 22:43:48,204 WARN L170 areAnnotationChecker]: L340 has no Hoare annotation [2020-07-08 22:43:48,204 WARN L170 areAnnotationChecker]: L347 has no Hoare annotation [2020-07-08 22:43:48,205 WARN L170 areAnnotationChecker]: L354 has no Hoare annotation [2020-07-08 22:43:48,205 WARN L170 areAnnotationChecker]: L355 has no Hoare annotation [2020-07-08 22:43:48,205 WARN L170 areAnnotationChecker]: L355 has no Hoare annotation [2020-07-08 22:43:48,205 WARN L170 areAnnotationChecker]: L341 has no Hoare annotation [2020-07-08 22:43:48,205 WARN L170 areAnnotationChecker]: L348 has no Hoare annotation [2020-07-08 22:43:48,205 WARN L170 areAnnotationChecker]: L356 has no Hoare annotation [2020-07-08 22:43:48,205 WARN L170 areAnnotationChecker]: L361 has no Hoare annotation [2020-07-08 22:43:48,205 WARN L170 areAnnotationChecker]: L361 has no Hoare annotation [2020-07-08 22:43:48,205 WARN L170 areAnnotationChecker]: L342 has no Hoare annotation [2020-07-08 22:43:48,205 WARN L170 areAnnotationChecker]: L349 has no Hoare annotation [2020-07-08 22:43:48,205 WARN L170 areAnnotationChecker]: L357 has no Hoare annotation [2020-07-08 22:43:48,205 WARN L170 areAnnotationChecker]: L362 has no Hoare annotation [2020-07-08 22:43:48,205 WARN L170 areAnnotationChecker]: L363 has no Hoare annotation [2020-07-08 22:43:48,206 WARN L170 areAnnotationChecker]: L363 has no Hoare annotation [2020-07-08 22:43:48,206 WARN L170 areAnnotationChecker]: L343 has no Hoare annotation [2020-07-08 22:43:48,206 WARN L170 areAnnotationChecker]: L350 has no Hoare annotation [2020-07-08 22:43:48,206 WARN L170 areAnnotationChecker]: L358 has no Hoare annotation [2020-07-08 22:43:48,206 WARN L170 areAnnotationChecker]: L364 has no Hoare annotation [2020-07-08 22:43:48,206 WARN L170 areAnnotationChecker]: L365 has no Hoare annotation [2020-07-08 22:43:48,206 WARN L170 areAnnotationChecker]: L365 has no Hoare annotation [2020-07-08 22:43:48,206 WARN L170 areAnnotationChecker]: L344 has no Hoare annotation [2020-07-08 22:43:48,206 WARN L170 areAnnotationChecker]: L351 has no Hoare annotation [2020-07-08 22:43:48,206 WARN L170 areAnnotationChecker]: L359 has no Hoare annotation [2020-07-08 22:43:48,207 WARN L170 areAnnotationChecker]: L366 has no Hoare annotation [2020-07-08 22:43:48,207 WARN L170 areAnnotationChecker]: L372 has no Hoare annotation [2020-07-08 22:43:48,207 WARN L170 areAnnotationChecker]: L372 has no Hoare annotation [2020-07-08 22:43:48,207 WARN L170 areAnnotationChecker]: L352 has no Hoare annotation [2020-07-08 22:43:48,207 WARN L170 areAnnotationChecker]: L360 has no Hoare annotation [2020-07-08 22:43:48,207 WARN L170 areAnnotationChecker]: L367 has no Hoare annotation [2020-07-08 22:43:48,207 WARN L170 areAnnotationChecker]: L373 has no Hoare annotation [2020-07-08 22:43:48,207 WARN L170 areAnnotationChecker]: L377 has no Hoare annotation [2020-07-08 22:43:48,207 WARN L170 areAnnotationChecker]: L377 has no Hoare annotation [2020-07-08 22:43:48,207 WARN L170 areAnnotationChecker]: L368 has no Hoare annotation [2020-07-08 22:43:48,207 WARN L170 areAnnotationChecker]: L374 has no Hoare annotation [2020-07-08 22:43:48,208 WARN L170 areAnnotationChecker]: L378 has no Hoare annotation [2020-07-08 22:43:48,208 WARN L170 areAnnotationChecker]: L382 has no Hoare annotation [2020-07-08 22:43:48,208 WARN L170 areAnnotationChecker]: L382 has no Hoare annotation [2020-07-08 22:43:48,208 WARN L170 areAnnotationChecker]: L369 has no Hoare annotation [2020-07-08 22:43:48,208 WARN L170 areAnnotationChecker]: L375 has no Hoare annotation [2020-07-08 22:43:48,208 WARN L170 areAnnotationChecker]: L379 has no Hoare annotation [2020-07-08 22:43:48,208 WARN L170 areAnnotationChecker]: L383 has no Hoare annotation [2020-07-08 22:43:48,208 WARN L170 areAnnotationChecker]: L391 has no Hoare annotation [2020-07-08 22:43:48,208 WARN L170 areAnnotationChecker]: L391 has no Hoare annotation [2020-07-08 22:43:48,208 WARN L170 areAnnotationChecker]: L370 has no Hoare annotation [2020-07-08 22:43:48,208 WARN L170 areAnnotationChecker]: L376 has no Hoare annotation [2020-07-08 22:43:48,209 WARN L170 areAnnotationChecker]: L380 has no Hoare annotation [2020-07-08 22:43:48,209 WARN L170 areAnnotationChecker]: L384 has no Hoare annotation [2020-07-08 22:43:48,209 WARN L170 areAnnotationChecker]: L392 has no Hoare annotation [2020-07-08 22:43:48,209 WARN L170 areAnnotationChecker]: L391-2 has no Hoare annotation [2020-07-08 22:43:48,209 WARN L170 areAnnotationChecker]: L391-2 has no Hoare annotation [2020-07-08 22:43:48,209 WARN L170 areAnnotationChecker]: L371 has no Hoare annotation [2020-07-08 22:43:48,209 WARN L170 areAnnotationChecker]: L381 has no Hoare annotation [2020-07-08 22:43:48,209 WARN L170 areAnnotationChecker]: L385 has no Hoare annotation [2020-07-08 22:43:48,209 WARN L170 areAnnotationChecker]: L395 has no Hoare annotation [2020-07-08 22:43:48,209 WARN L170 areAnnotationChecker]: L394-1 has no Hoare annotation [2020-07-08 22:43:48,210 WARN L170 areAnnotationChecker]: L394-1 has no Hoare annotation [2020-07-08 22:43:48,210 WARN L170 areAnnotationChecker]: L386 has no Hoare annotation [2020-07-08 22:43:48,210 WARN L170 areAnnotationChecker]: L398 has no Hoare annotation [2020-07-08 22:43:48,210 WARN L170 areAnnotationChecker]: L397-1 has no Hoare annotation [2020-07-08 22:43:48,210 WARN L170 areAnnotationChecker]: L397-1 has no Hoare annotation [2020-07-08 22:43:48,210 WARN L170 areAnnotationChecker]: L387 has no Hoare annotation [2020-07-08 22:43:48,210 WARN L170 areAnnotationChecker]: L401 has no Hoare annotation [2020-07-08 22:43:48,210 WARN L170 areAnnotationChecker]: L400-1 has no Hoare annotation [2020-07-08 22:43:48,210 WARN L170 areAnnotationChecker]: L400-1 has no Hoare annotation [2020-07-08 22:43:48,210 WARN L170 areAnnotationChecker]: L388 has no Hoare annotation [2020-07-08 22:43:48,210 WARN L170 areAnnotationChecker]: L404 has no Hoare annotation [2020-07-08 22:43:48,210 WARN L170 areAnnotationChecker]: L403-1 has no Hoare annotation [2020-07-08 22:43:48,210 WARN L170 areAnnotationChecker]: L403-1 has no Hoare annotation [2020-07-08 22:43:48,210 WARN L170 areAnnotationChecker]: L389 has no Hoare annotation [2020-07-08 22:43:48,211 WARN L170 areAnnotationChecker]: L407 has no Hoare annotation [2020-07-08 22:43:48,211 WARN L170 areAnnotationChecker]: L406-1 has no Hoare annotation [2020-07-08 22:43:48,211 WARN L170 areAnnotationChecker]: L406-1 has no Hoare annotation [2020-07-08 22:43:48,211 WARN L170 areAnnotationChecker]: L410 has no Hoare annotation [2020-07-08 22:43:48,211 WARN L170 areAnnotationChecker]: L409-1 has no Hoare annotation [2020-07-08 22:43:48,211 WARN L170 areAnnotationChecker]: L409-1 has no Hoare annotation [2020-07-08 22:43:48,211 WARN L170 areAnnotationChecker]: L413 has no Hoare annotation [2020-07-08 22:43:48,211 WARN L170 areAnnotationChecker]: L412-1 has no Hoare annotation [2020-07-08 22:43:48,211 WARN L170 areAnnotationChecker]: L412-1 has no Hoare annotation [2020-07-08 22:43:48,211 WARN L170 areAnnotationChecker]: L416 has no Hoare annotation [2020-07-08 22:43:48,211 WARN L170 areAnnotationChecker]: L416 has no Hoare annotation [2020-07-08 22:43:48,211 WARN L170 areAnnotationChecker]: L415-1 has no Hoare annotation [2020-07-08 22:43:48,211 WARN L170 areAnnotationChecker]: L415-1 has no Hoare annotation [2020-07-08 22:43:48,211 WARN L170 areAnnotationChecker]: L419 has no Hoare annotation [2020-07-08 22:43:48,211 WARN L170 areAnnotationChecker]: L418-1 has no Hoare annotation [2020-07-08 22:43:48,212 WARN L170 areAnnotationChecker]: L418-1 has no Hoare annotation [2020-07-08 22:43:48,212 WARN L170 areAnnotationChecker]: L422 has no Hoare annotation [2020-07-08 22:43:48,212 WARN L170 areAnnotationChecker]: L421-1 has no Hoare annotation [2020-07-08 22:43:48,212 WARN L170 areAnnotationChecker]: L421-1 has no Hoare annotation [2020-07-08 22:43:48,212 WARN L170 areAnnotationChecker]: L425 has no Hoare annotation [2020-07-08 22:43:48,212 WARN L170 areAnnotationChecker]: L424-1 has no Hoare annotation [2020-07-08 22:43:48,212 WARN L170 areAnnotationChecker]: L424-1 has no Hoare annotation [2020-07-08 22:43:48,212 WARN L170 areAnnotationChecker]: L428 has no Hoare annotation [2020-07-08 22:43:48,212 WARN L170 areAnnotationChecker]: L427-1 has no Hoare annotation [2020-07-08 22:43:48,212 WARN L170 areAnnotationChecker]: L427-1 has no Hoare annotation [2020-07-08 22:43:48,212 WARN L170 areAnnotationChecker]: L431 has no Hoare annotation [2020-07-08 22:43:48,212 WARN L170 areAnnotationChecker]: L430-1 has no Hoare annotation [2020-07-08 22:43:48,212 WARN L170 areAnnotationChecker]: L430-1 has no Hoare annotation [2020-07-08 22:43:48,212 WARN L170 areAnnotationChecker]: L434 has no Hoare annotation [2020-07-08 22:43:48,212 WARN L170 areAnnotationChecker]: L433-1 has no Hoare annotation [2020-07-08 22:43:48,212 WARN L170 areAnnotationChecker]: L433-1 has no Hoare annotation [2020-07-08 22:43:48,213 WARN L170 areAnnotationChecker]: L437 has no Hoare annotation [2020-07-08 22:43:48,213 WARN L170 areAnnotationChecker]: L436-1 has no Hoare annotation [2020-07-08 22:43:48,213 WARN L170 areAnnotationChecker]: L436-1 has no Hoare annotation [2020-07-08 22:43:48,213 WARN L170 areAnnotationChecker]: L440 has no Hoare annotation [2020-07-08 22:43:48,213 WARN L170 areAnnotationChecker]: L439-1 has no Hoare annotation [2020-07-08 22:43:48,213 WARN L170 areAnnotationChecker]: L439-1 has no Hoare annotation [2020-07-08 22:43:48,213 WARN L170 areAnnotationChecker]: L443 has no Hoare annotation [2020-07-08 22:43:48,213 WARN L170 areAnnotationChecker]: L442-1 has no Hoare annotation [2020-07-08 22:43:48,213 WARN L170 areAnnotationChecker]: L442-1 has no Hoare annotation [2020-07-08 22:43:48,213 WARN L170 areAnnotationChecker]: L446 has no Hoare annotation [2020-07-08 22:43:48,213 WARN L170 areAnnotationChecker]: L445-1 has no Hoare annotation [2020-07-08 22:43:48,213 WARN L170 areAnnotationChecker]: L445-1 has no Hoare annotation [2020-07-08 22:43:48,213 WARN L170 areAnnotationChecker]: L449 has no Hoare annotation [2020-07-08 22:43:48,213 WARN L170 areAnnotationChecker]: L448-1 has no Hoare annotation [2020-07-08 22:43:48,213 WARN L170 areAnnotationChecker]: L448-1 has no Hoare annotation [2020-07-08 22:43:48,213 WARN L170 areAnnotationChecker]: L452 has no Hoare annotation [2020-07-08 22:43:48,214 WARN L170 areAnnotationChecker]: L451-1 has no Hoare annotation [2020-07-08 22:43:48,214 WARN L170 areAnnotationChecker]: L451-1 has no Hoare annotation [2020-07-08 22:43:48,214 WARN L170 areAnnotationChecker]: L455 has no Hoare annotation [2020-07-08 22:43:48,214 WARN L170 areAnnotationChecker]: L454-1 has no Hoare annotation [2020-07-08 22:43:48,214 WARN L170 areAnnotationChecker]: L454-1 has no Hoare annotation [2020-07-08 22:43:48,214 WARN L170 areAnnotationChecker]: L458 has no Hoare annotation [2020-07-08 22:43:48,214 WARN L170 areAnnotationChecker]: L457-1 has no Hoare annotation [2020-07-08 22:43:48,214 WARN L170 areAnnotationChecker]: L457-1 has no Hoare annotation [2020-07-08 22:43:48,214 WARN L170 areAnnotationChecker]: L461 has no Hoare annotation [2020-07-08 22:43:48,214 WARN L170 areAnnotationChecker]: L460-1 has no Hoare annotation [2020-07-08 22:43:48,214 WARN L170 areAnnotationChecker]: L460-1 has no Hoare annotation [2020-07-08 22:43:48,214 WARN L170 areAnnotationChecker]: L464 has no Hoare annotation [2020-07-08 22:43:48,214 WARN L170 areAnnotationChecker]: L463-1 has no Hoare annotation [2020-07-08 22:43:48,214 WARN L170 areAnnotationChecker]: L463-1 has no Hoare annotation [2020-07-08 22:43:48,214 WARN L170 areAnnotationChecker]: L467 has no Hoare annotation [2020-07-08 22:43:48,215 WARN L170 areAnnotationChecker]: L466-1 has no Hoare annotation [2020-07-08 22:43:48,215 WARN L170 areAnnotationChecker]: L466-1 has no Hoare annotation [2020-07-08 22:43:48,215 WARN L170 areAnnotationChecker]: L470 has no Hoare annotation [2020-07-08 22:43:48,215 WARN L170 areAnnotationChecker]: L469-1 has no Hoare annotation [2020-07-08 22:43:48,215 WARN L170 areAnnotationChecker]: L469-1 has no Hoare annotation [2020-07-08 22:43:48,215 WARN L170 areAnnotationChecker]: L473 has no Hoare annotation [2020-07-08 22:43:48,215 WARN L170 areAnnotationChecker]: L472-1 has no Hoare annotation [2020-07-08 22:43:48,215 WARN L170 areAnnotationChecker]: L472-1 has no Hoare annotation [2020-07-08 22:43:48,215 WARN L170 areAnnotationChecker]: L476 has no Hoare annotation [2020-07-08 22:43:48,215 WARN L170 areAnnotationChecker]: L475-1 has no Hoare annotation [2020-07-08 22:43:48,215 WARN L170 areAnnotationChecker]: L475-1 has no Hoare annotation [2020-07-08 22:43:48,215 WARN L170 areAnnotationChecker]: L479 has no Hoare annotation [2020-07-08 22:43:48,215 WARN L170 areAnnotationChecker]: L478-1 has no Hoare annotation [2020-07-08 22:43:48,215 WARN L170 areAnnotationChecker]: L478-1 has no Hoare annotation [2020-07-08 22:43:48,215 WARN L170 areAnnotationChecker]: L482 has no Hoare annotation [2020-07-08 22:43:48,215 WARN L170 areAnnotationChecker]: L481-1 has no Hoare annotation [2020-07-08 22:43:48,216 WARN L170 areAnnotationChecker]: L481-1 has no Hoare annotation [2020-07-08 22:43:48,216 WARN L170 areAnnotationChecker]: L485 has no Hoare annotation [2020-07-08 22:43:48,216 WARN L170 areAnnotationChecker]: L484-1 has no Hoare annotation [2020-07-08 22:43:48,216 WARN L170 areAnnotationChecker]: L484-1 has no Hoare annotation [2020-07-08 22:43:48,216 WARN L170 areAnnotationChecker]: L488 has no Hoare annotation [2020-07-08 22:43:48,216 WARN L170 areAnnotationChecker]: L487-1 has no Hoare annotation [2020-07-08 22:43:48,216 WARN L170 areAnnotationChecker]: L487-1 has no Hoare annotation [2020-07-08 22:43:48,216 WARN L170 areAnnotationChecker]: L491 has no Hoare annotation [2020-07-08 22:43:48,216 WARN L170 areAnnotationChecker]: L490-1 has no Hoare annotation [2020-07-08 22:43:48,216 WARN L170 areAnnotationChecker]: L490-1 has no Hoare annotation [2020-07-08 22:43:48,216 WARN L170 areAnnotationChecker]: L494 has no Hoare annotation [2020-07-08 22:43:48,216 WARN L170 areAnnotationChecker]: L493-1 has no Hoare annotation [2020-07-08 22:43:48,216 WARN L170 areAnnotationChecker]: L493-1 has no Hoare annotation [2020-07-08 22:43:48,216 WARN L170 areAnnotationChecker]: L497 has no Hoare annotation [2020-07-08 22:43:48,216 WARN L170 areAnnotationChecker]: L496-1 has no Hoare annotation [2020-07-08 22:43:48,216 WARN L170 areAnnotationChecker]: L496-1 has no Hoare annotation [2020-07-08 22:43:48,217 WARN L170 areAnnotationChecker]: L500 has no Hoare annotation [2020-07-08 22:43:48,217 WARN L170 areAnnotationChecker]: L499-1 has no Hoare annotation [2020-07-08 22:43:48,217 WARN L170 areAnnotationChecker]: L499-1 has no Hoare annotation [2020-07-08 22:43:48,217 WARN L170 areAnnotationChecker]: L503 has no Hoare annotation [2020-07-08 22:43:48,217 WARN L170 areAnnotationChecker]: L502-1 has no Hoare annotation [2020-07-08 22:43:48,217 WARN L170 areAnnotationChecker]: L502-1 has no Hoare annotation [2020-07-08 22:43:48,217 WARN L170 areAnnotationChecker]: L506 has no Hoare annotation [2020-07-08 22:43:48,217 WARN L170 areAnnotationChecker]: L505-1 has no Hoare annotation [2020-07-08 22:43:48,217 WARN L170 areAnnotationChecker]: L505-1 has no Hoare annotation [2020-07-08 22:43:48,217 WARN L170 areAnnotationChecker]: L509 has no Hoare annotation [2020-07-08 22:43:48,217 WARN L170 areAnnotationChecker]: L508-1 has no Hoare annotation [2020-07-08 22:43:48,217 WARN L170 areAnnotationChecker]: L508-1 has no Hoare annotation [2020-07-08 22:43:48,217 WARN L170 areAnnotationChecker]: L512 has no Hoare annotation [2020-07-08 22:43:48,217 WARN L170 areAnnotationChecker]: L511-1 has no Hoare annotation [2020-07-08 22:43:48,217 WARN L170 areAnnotationChecker]: L511-1 has no Hoare annotation [2020-07-08 22:43:48,217 WARN L170 areAnnotationChecker]: L515 has no Hoare annotation [2020-07-08 22:43:48,217 WARN L170 areAnnotationChecker]: L514-1 has no Hoare annotation [2020-07-08 22:43:48,218 WARN L170 areAnnotationChecker]: L514-1 has no Hoare annotation [2020-07-08 22:43:48,218 WARN L170 areAnnotationChecker]: L518 has no Hoare annotation [2020-07-08 22:43:48,218 WARN L170 areAnnotationChecker]: L517-1 has no Hoare annotation [2020-07-08 22:43:48,218 WARN L170 areAnnotationChecker]: L517-1 has no Hoare annotation [2020-07-08 22:43:48,218 WARN L170 areAnnotationChecker]: L521 has no Hoare annotation [2020-07-08 22:43:48,218 WARN L170 areAnnotationChecker]: L520-1 has no Hoare annotation [2020-07-08 22:43:48,218 WARN L170 areAnnotationChecker]: L520-1 has no Hoare annotation [2020-07-08 22:43:48,218 WARN L170 areAnnotationChecker]: L524 has no Hoare annotation [2020-07-08 22:43:48,218 WARN L170 areAnnotationChecker]: L523-1 has no Hoare annotation [2020-07-08 22:43:48,218 WARN L170 areAnnotationChecker]: L523-1 has no Hoare annotation [2020-07-08 22:43:48,218 WARN L170 areAnnotationChecker]: L527 has no Hoare annotation [2020-07-08 22:43:48,218 WARN L170 areAnnotationChecker]: L526-1 has no Hoare annotation [2020-07-08 22:43:48,218 WARN L170 areAnnotationChecker]: L526-1 has no Hoare annotation [2020-07-08 22:43:48,218 WARN L170 areAnnotationChecker]: L530 has no Hoare annotation [2020-07-08 22:43:48,218 WARN L170 areAnnotationChecker]: L529-1 has no Hoare annotation [2020-07-08 22:43:48,218 WARN L170 areAnnotationChecker]: L529-1 has no Hoare annotation [2020-07-08 22:43:48,218 WARN L170 areAnnotationChecker]: L533 has no Hoare annotation [2020-07-08 22:43:48,219 WARN L170 areAnnotationChecker]: L532-1 has no Hoare annotation [2020-07-08 22:43:48,219 WARN L170 areAnnotationChecker]: L532-1 has no Hoare annotation [2020-07-08 22:43:48,219 WARN L170 areAnnotationChecker]: L536 has no Hoare annotation [2020-07-08 22:43:48,219 WARN L170 areAnnotationChecker]: L535-1 has no Hoare annotation [2020-07-08 22:43:48,219 WARN L170 areAnnotationChecker]: L535-1 has no Hoare annotation [2020-07-08 22:43:48,219 WARN L170 areAnnotationChecker]: L539 has no Hoare annotation [2020-07-08 22:43:48,219 WARN L170 areAnnotationChecker]: L538-1 has no Hoare annotation [2020-07-08 22:43:48,219 WARN L170 areAnnotationChecker]: L538-1 has no Hoare annotation [2020-07-08 22:43:48,219 WARN L170 areAnnotationChecker]: L542 has no Hoare annotation [2020-07-08 22:43:48,219 WARN L170 areAnnotationChecker]: L541-1 has no Hoare annotation [2020-07-08 22:43:48,219 WARN L170 areAnnotationChecker]: L541-1 has no Hoare annotation [2020-07-08 22:43:48,219 WARN L170 areAnnotationChecker]: L545 has no Hoare annotation [2020-07-08 22:43:48,219 WARN L170 areAnnotationChecker]: L544-1 has no Hoare annotation [2020-07-08 22:43:48,219 WARN L170 areAnnotationChecker]: L544-1 has no Hoare annotation [2020-07-08 22:43:48,219 WARN L170 areAnnotationChecker]: L548 has no Hoare annotation [2020-07-08 22:43:48,219 WARN L170 areAnnotationChecker]: L547-1 has no Hoare annotation [2020-07-08 22:43:48,219 WARN L170 areAnnotationChecker]: L547-1 has no Hoare annotation [2020-07-08 22:43:48,220 WARN L170 areAnnotationChecker]: L551 has no Hoare annotation [2020-07-08 22:43:48,220 WARN L170 areAnnotationChecker]: L550-1 has no Hoare annotation [2020-07-08 22:43:48,220 WARN L170 areAnnotationChecker]: L550-1 has no Hoare annotation [2020-07-08 22:43:48,220 WARN L170 areAnnotationChecker]: L554 has no Hoare annotation [2020-07-08 22:43:48,220 WARN L170 areAnnotationChecker]: L553-1 has no Hoare annotation [2020-07-08 22:43:48,220 WARN L170 areAnnotationChecker]: L553-1 has no Hoare annotation [2020-07-08 22:43:48,220 WARN L170 areAnnotationChecker]: L557 has no Hoare annotation [2020-07-08 22:43:48,220 WARN L170 areAnnotationChecker]: L556-1 has no Hoare annotation [2020-07-08 22:43:48,220 WARN L170 areAnnotationChecker]: L556-1 has no Hoare annotation [2020-07-08 22:43:48,220 WARN L170 areAnnotationChecker]: L560 has no Hoare annotation [2020-07-08 22:43:48,220 WARN L170 areAnnotationChecker]: L559-1 has no Hoare annotation [2020-07-08 22:43:48,220 WARN L170 areAnnotationChecker]: L559-1 has no Hoare annotation [2020-07-08 22:43:48,220 WARN L170 areAnnotationChecker]: L563 has no Hoare annotation [2020-07-08 22:43:48,220 WARN L170 areAnnotationChecker]: L562-1 has no Hoare annotation [2020-07-08 22:43:48,220 WARN L170 areAnnotationChecker]: L562-1 has no Hoare annotation [2020-07-08 22:43:48,220 WARN L170 areAnnotationChecker]: L566 has no Hoare annotation [2020-07-08 22:43:48,220 WARN L170 areAnnotationChecker]: L565-1 has no Hoare annotation [2020-07-08 22:43:48,221 WARN L170 areAnnotationChecker]: L565-1 has no Hoare annotation [2020-07-08 22:43:48,221 WARN L170 areAnnotationChecker]: L569 has no Hoare annotation [2020-07-08 22:43:48,221 WARN L170 areAnnotationChecker]: L568-1 has no Hoare annotation [2020-07-08 22:43:48,221 WARN L170 areAnnotationChecker]: L568-1 has no Hoare annotation [2020-07-08 22:43:48,221 WARN L170 areAnnotationChecker]: L572 has no Hoare annotation [2020-07-08 22:43:48,221 WARN L170 areAnnotationChecker]: L571-1 has no Hoare annotation [2020-07-08 22:43:48,221 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 22:43:48,226 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 08.07 10:43:48 BoogieIcfgContainer [2020-07-08 22:43:48,226 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-07-08 22:43:48,228 INFO L168 Benchmark]: Toolchain (without parser) took 742763.47 ms. Allocated memory was 144.2 MB in the beginning and 1.8 GB in the end (delta: 1.6 GB). Free memory was 101.2 MB in the beginning and 1.3 GB in the end (delta: -1.2 GB). Peak memory consumption was 377.6 MB. Max. memory is 7.1 GB. [2020-07-08 22:43:48,229 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 144.2 MB. Free memory was 120.8 MB in the beginning and 120.6 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2020-07-08 22:43:48,229 INFO L168 Benchmark]: CACSL2BoogieTranslator took 818.65 ms. Allocated memory was 144.2 MB in the beginning and 205.0 MB in the end (delta: 60.8 MB). Free memory was 100.8 MB in the beginning and 167.9 MB in the end (delta: -67.2 MB). Peak memory consumption was 37.8 MB. Max. memory is 7.1 GB. [2020-07-08 22:43:48,230 INFO L168 Benchmark]: Boogie Preprocessor took 128.32 ms. Allocated memory is still 205.0 MB. Free memory was 167.9 MB in the beginning and 162.0 MB in the end (delta: 6.0 MB). Peak memory consumption was 6.0 MB. Max. memory is 7.1 GB. [2020-07-08 22:43:48,230 INFO L168 Benchmark]: RCFGBuilder took 2049.33 ms. Allocated memory was 205.0 MB in the beginning and 254.8 MB in the end (delta: 49.8 MB). Free memory was 162.0 MB in the beginning and 195.7 MB in the end (delta: -33.7 MB). Peak memory consumption was 112.3 MB. Max. memory is 7.1 GB. [2020-07-08 22:43:48,231 INFO L168 Benchmark]: TraceAbstraction took 739761.25 ms. Allocated memory was 254.8 MB in the beginning and 1.8 GB in the end (delta: 1.5 GB). Free memory was 195.7 MB in the beginning and 1.3 GB in the end (delta: -1.1 GB). Peak memory consumption was 361.5 MB. Max. memory is 7.1 GB. [2020-07-08 22:43:48,235 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 0.30 ms. Allocated memory is still 144.2 MB. Free memory was 120.8 MB in the beginning and 120.6 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 818.65 ms. Allocated memory was 144.2 MB in the beginning and 205.0 MB in the end (delta: 60.8 MB). Free memory was 100.8 MB in the beginning and 167.9 MB in the end (delta: -67.2 MB). Peak memory consumption was 37.8 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 128.32 ms. Allocated memory is still 205.0 MB. Free memory was 167.9 MB in the beginning and 162.0 MB in the end (delta: 6.0 MB). Peak memory consumption was 6.0 MB. Max. memory is 7.1 GB. * RCFGBuilder took 2049.33 ms. Allocated memory was 205.0 MB in the beginning and 254.8 MB in the end (delta: 49.8 MB). Free memory was 162.0 MB in the beginning and 195.7 MB in the end (delta: -33.7 MB). Peak memory consumption was 112.3 MB. Max. memory is 7.1 GB. * TraceAbstraction took 739761.25 ms. Allocated memory was 254.8 MB in the beginning and 1.8 GB in the end (delta: 1.5 GB). Free memory was 195.7 MB in the beginning and 1.3 GB in the end (delta: -1.1 GB). Peak memory consumption was 361.5 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [Line: 416]: 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()=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, 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=3, output=-1, u=21, v=22, w=23, x=24, y=25, z=26] [L591] CALL, EXPR calculate_output(input) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L31] COND FALSE !((((a8==15)&&(((((a21==1)&&(((a16==5)||(a16==6))&&(input==1)))&&(a20==1))&&(a17==1))&&!(a7==1)))&&(a12==8))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L35] COND FALSE !((((((((input==5)&&((((a16==6)&&(a17==1))||(!(a17==1)&&(a16==4)))||(!(a17==1)&&(a16==5))))&&(a20==1))&&(a12==8))&&(a7==1))&&!(a21==1))&&(a8==13))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L43] COND FALSE !(((!(a7==1)&&((((a16==6)&&((a21==1)&&((a17==1)&&(input==3))))&&!(a20==1))&&(a8==15)))&&(a12==8))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L49] COND FALSE !(((a17==1)&&((!(a7==1)&&(((a21==1)&&((((a16==5)||(a16==6))&&(input==6))&&(a20==1)))&&(a8==15)))&&(a12==8)))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L54] COND FALSE !((((input==3)&&((((a16==6)&&((!(a20==1)&&(!(a7==1)&&!(a17==1)))&&(a8==15)))&&(a21==1))||((((a8==13)&&((a20==1)&&((a17==1)&&(a7==1))))&&(a16==4))&&!(a21==1))))&&(a12==8))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L62] COND FALSE !((((a17==1)&&(((a21==1)&&((!(a7==1)&&((input==4)&&(a8==15)))&&!(a20==1)))&&(a12==8)))&&(a16==6))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L65] COND FALSE !((((a12==8)&&(((a21==1)&&((((input==5)&&!(a7==1))&&(a8==15))&&(a16==5)))&&!(a20==1)))&&!(a17==1))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L72] COND FALSE !(((a12==8)&&((input==1)&&(((a21==1)&&(((a8==15)&&((!(a17==1)&&!(a7==1))&&!(a20==1)))&&(a16==6)))||(!(a21==1)&&((a16==4)&&((a8==13)&&(((a17==1)&&(a7==1))&&(a20==1))))))))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L80] COND FALSE !(((((!(a17==1)&&(!(a7==1)&&((a21==1)&&((a8==15)&&(input==4)))))&&!(a20==1))&&(a12==8))&&(a16==4))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L84] COND FALSE !(((((((a16==6)&&((!(a20==1)&&(!(a17==1)&&!(a7==1)))&&(a8==15)))&&(a21==1))||(((a16==4)&&(((a20==1)&&((a17==1)&&(a7==1)))&&(a8==13)))&&!(a21==1)))&&(input==2))&&(a12==8))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L92] COND FALSE !(((a8==13)&&(!(a21==1)&&((((input==3)&&((((a20==1)&&!(a17==1))&&(a16==6))||((!(a20==1)&&(a17==1))&&(a16==4))))&&(a12==8))&&(a7==1))))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L97] COND FALSE !(((((a21==1)&&((a12==8)&&((input==1)&&(((!(a20==1)&&(a17==1))&&(a16==4))||(((a16==5)&&(!(a17==1)&&(a20==1)))||((a16==6)&&(!(a17==1)&&(a20==1))))))))&&!(a7==1))&&(a8==15))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L102] COND FALSE !((((a16==5)&&(((a7==1)&&((!(a21==1)&&((a12==8)&&(input==3)))&&(a8==13)))&&(a17==1)))&&(a20==1))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L108] COND FALSE !(((a17==1)&&(((a8==15)&&(((a12==8)&&((!(a7==1)&&(input==5))&&(a21==1)))&&!(a20==1)))&&(a16==5)))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L114] COND FALSE !((!(a7==1)&&(((((a21==1)&&(((a8==15)&&(input==5))&&!(a17==1)))&&(a12==8))&&(a20==1))&&(a16==4)))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L119] COND FALSE !(((!(a21==1)&&(((a12==8)&&((((a16==6)&&((a20==1)&&!(a17==1)))||((!(a20==1)&&(a17==1))&&(a16==4)))&&(input==1)))&&(a8==13)))&&(a7==1))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L124] COND FALSE !(((a17==1)&&(!(a7==1)&&(((a21==1)&&(((a12==8)&&((input==5)&&((a16==5)||(a16==6))))&&(a20==1)))&&(a8==15))))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L129] COND FALSE !((((a12==8)&&(!(a21==1)&&((a7==1)&&((a8==13)&&((input==6)&&((((a16==6)&&(a17==1))||((a16==4)&&!(a17==1)))||((a16==5)&&!(a17==1))))))))&&(a20==1))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L136] COND FALSE !((((a16==5)&&((((a8==15)&&((!(a7==1)&&(input==2))&&(a21==1)))&&(a12==8))&&!(a20==1)))&&!(a17==1))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L140] COND FALSE !((!(a20==1)&&((a21==1)&&((a16==4)&&((a8==15)&&(((a12==8)&&((input==2)&&!(a7==1)))&&!(a17==1))))))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L144] COND FALSE !((((a21==1)&&(!(a7==1)&&((!(a20==1)&&(!(a17==1)&&((a12==8)&&(input==6))))&&(a16==4))))&&(a8==15))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L148] COND FALSE !(((a17==1)&&((((((a12==8)&&((input==4)&&(a8==13)))&&(a20==1))&&!(a21==1))&&(a16==5))&&(a7==1)))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L152] COND FALSE !(((((a8==13)&&((a12==8)&&((((((a16==6)&&(a17==1))||(!(a17==1)&&(a16==4)))||(!(a17==1)&&(a16==5)))&&(input==1))&&!(a21==1))))&&(a20==1))&&(a7==1))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L160] COND FALSE !(((a8==13)&&(!(a21==1)&&((((((!(a17==1)&&(a20==1))&&(a16==6))||((a16==4)&&((a17==1)&&!(a20==1))))&&(input==5))&&(a7==1))&&(a12==8))))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L165] COND FALSE !(((!(a21==1)&&((((((a16==6)&&((a20==1)&&!(a17==1)))||(((a17==1)&&!(a20==1))&&(a16==4)))&&(input==4))&&(a7==1))&&(a12==8)))&&(a8==13))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L173] COND FALSE !((((a21==1)&&(!(a7==1)&&((((((a16==5)&&((a20==1)&&!(a17==1)))||((!(a17==1)&&(a20==1))&&(a16==6)))||((a16==4)&&((a17==1)&&!(a20==1))))&&(input==4))&&(a12==8))))&&(a8==15))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L178] COND FALSE !(((((((a16==6)&&((!(a20==1)&&(!(a17==1)&&!(a7==1)))&&(a8==15)))&&(a21==1))||(((a16==4)&&((((a7==1)&&(a17==1))&&(a20==1))&&(a8==13)))&&!(a21==1)))&&(input==4))&&(a12==8))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L186] COND FALSE !((!(a17==1)&&(((a12==8)&&(!(a20==1)&&(((a8==15)&&((a21==1)&&(input==4)))&&!(a7==1))))&&(a16==5)))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L189] COND FALSE !((((!(a7==1)&&(((input==2)&&((((a16==5)&&((a20==1)&&!(a17==1)))||((a16==6)&&((a20==1)&&!(a17==1))))||((a16==4)&&(!(a20==1)&&(a17==1)))))&&(a8==15)))&&(a12==8))&&(a21==1))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L194] COND FALSE !((!(a20==1)&&(((((((input==6)&&(a16==5))&&(a21==1))&&!(a17==1))&&(a12==8))&&!(a7==1))&&(a8==15)))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L197] COND FALSE !(((a12==8)&&(((((((a21==1)&&(input==5))&&(a8==15))&&(a17==1))&&!(a7==1))&&!(a20==1))&&(a16==6)))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L203] COND FALSE !(((((a8==15)&&(!(a7==1)&&((((!(a20==1)&&(a17==1))&&(a16==4))||(((!(a17==1)&&(a20==1))&&(a16==5))||((a16==6)&&((a20==1)&&!(a17==1)))))&&(input==6))))&&(a12==8))&&(a21==1))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L208] COND FALSE !(((a8==15)&&((a16==4)&&(!(a20==1)&&((((a21==1)&&(!(a17==1)&&(input==5)))&&!(a7==1))&&(a12==8)))))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L214] COND FALSE !(((a17==1)&&((a12==8)&&((a8==15)&&(((!(a7==1)&&(((a16==5)||(a16==6))&&(input==2)))&&(a21==1))&&(a20==1)))))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L218] COND FALSE !((!(a7==1)&&(((a8==15)&&((!(a17==1)&&((a12==8)&&((input==3)&&(a21==1))))&&(a16==4)))&&(a20==1)))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L223] COND FALSE !(((a16==5)&&((!(a21==1)&&(((a8==13)&&(((input==2)&&(a20==1))&&(a12==8)))&&(a7==1)))&&(a17==1)))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L231] COND FALSE !(((a20==1)&&(((a12==8)&&((a7==1)&&((a8==13)&&(((!(a17==1)&&(a16==5))||(((a17==1)&&(a16==6))||(!(a17==1)&&(a16==4))))&&(input==3)))))&&!(a21==1)))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L238] COND FALSE !(((a12==8)&&((a7==1)&&(!(a21==1)&&((a8==13)&&((input==6)&&(((a16==6)&&((a20==1)&&!(a17==1)))||((a16==4)&&((a17==1)&&!(a20==1)))))))))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L245] COND FALSE !(((!(a7==1)&&(!(a17==1)&&((((a16==4)&&((a8==15)&&(input==1)))&&(a12==8))&&(a21==1))))&&(a20==1))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L250] COND FALSE !(((a17==1)&&(((a21==1)&&(!(a20==1)&&((a12==8)&&((a8==15)&&(!(a7==1)&&(input==1))))))&&(a16==6)))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L256] COND FALSE !(((a20==1)&&((a12==8)&&((((a17==1)&&((((a16==5)||(a16==6))&&(input==4))&&(a8==15)))&&(a21==1))&&!(a7==1))))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L261] COND FALSE !(((((a8==13)&&((((!(a21==1)&&(input==6))&&(a20==1))&&(a12==8))&&(a17==1)))&&(a7==1))&&(a16==5))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L265] COND FALSE !(((a16==5)&&(((((a12==8)&&(!(a7==1)&&((input==2)&&!(a20==1))))&&(a21==1))&&(a17==1))&&(a8==15)))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L268] COND FALSE !((((a12==8)&&(((!(a17==1)&&((a21==1)&&((input==4)&&!(a7==1))))&&(a8==15))&&(a20==1)))&&(a16==4))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L273] COND FALSE !(((a7==1)&&((a8==13)&&((a12==8)&&(!(a21==1)&&((input==2)&&((((a20==1)&&!(a17==1))&&(a16==6))||(((a17==1)&&!(a20==1))&&(a16==4))))))))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L278] COND FALSE !((((((((!(a20==1)&&(!(a17==1)&&!(a7==1)))&&(a8==15))&&(a16==6))&&(a21==1))||((((a8==13)&&(((a17==1)&&(a7==1))&&(a20==1)))&&(a16==4))&&!(a21==1)))&&(input==6))&&(a12==8))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L286] COND FALSE !(((!(a7==1)&&(!(a17==1)&&(((((input==3)&&(a21==1))&&(a16==4))&&(a8==15))&&(a12==8))))&&!(a20==1))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L292] COND FALSE !((((((a12==8)&&(((((a17==1)&&!(a20==1))&&(a16==4))||((((a20==1)&&!(a17==1))&&(a16==5))||((!(a17==1)&&(a20==1))&&(a16==6))))&&(input==3)))&&(a8==15))&&(a21==1))&&!(a7==1))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L299] COND FALSE !((((!(a7==1)&&(((input==5)&&((((a16==5)&&(!(a17==1)&&(a20==1)))||((a16==6)&&((a20==1)&&!(a17==1))))||((a16==4)&&(!(a20==1)&&(a17==1)))))&&(a12==8)))&&(a21==1))&&(a8==15))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L306] COND FALSE !(((!(a7==1)&&(((a21==1)&&(((a17==1)&&((a12==8)&&(input==2)))&&!(a20==1)))&&(a16==6)))&&(a8==15))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L312] COND FALSE !(((!(a17==1)&&((a21==1)&&((!(a20==1)&&((a12==8)&&((input==3)&&!(a7==1))))&&(a8==15))))&&(a16==5))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L316] COND FALSE !((((a16==5)&&(!(a20==1)&&(((((input==6)&&(a21==1))&&(a17==1))&&!(a7==1))&&(a12==8))))&&(a8==15))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L318] COND FALSE !((!(a7==1)&&((a17==1)&&(((a16==6)&&(!(a20==1)&&(((input==6)&&(a12==8))&&(a21==1))))&&(a8==15))))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L324] COND FALSE !(((((a21==1)&&((a8==15)&&((a12==8)&&(!(a7==1)&&(!(a17==1)&&(input==2))))))&&(a16==4))&&(a20==1))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L329] COND FALSE !(((a8==15)&&(((a16==4)&&((a12==8)&&((!(a20==1)&&(!(a7==1)&&(input==1)))&&!(a17==1))))&&(a21==1)))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L333] COND TRUE ((a21==1)&&(((a12==8)&&((((a17==1)&&((input==3)&&((a16==5)||(a16==6))))&&!(a7==1))&&(a20==1)))&&(a8==15))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L334] a17 = 0 VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L335] a16 = 4 VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L336] return 21; VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, \result=21, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L591] RET, EXPR calculate_output(input) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, calculate_output(input)=21, d=4, e=5, f=6, input=3, output=-1, u=21, v=22, w=23, x=24, y=25, z=26] [L591] output = calculate_output(input) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, calculate_output(input)=21, d=4, e=5, f=6, input=3, output=21, 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=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, output=21, 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=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, output=21, 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()=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, output=21, 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=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, output=21, u=21, v=22, w=23, x=24, y=25, z=26] [L591] CALL, EXPR calculate_output(input) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L31] COND FALSE !((((a8==15)&&(((((a21==1)&&(((a16==5)||(a16==6))&&(input==1)))&&(a20==1))&&(a17==1))&&!(a7==1)))&&(a12==8))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L35] COND FALSE !((((((((input==5)&&((((a16==6)&&(a17==1))||(!(a17==1)&&(a16==4)))||(!(a17==1)&&(a16==5))))&&(a20==1))&&(a12==8))&&(a7==1))&&!(a21==1))&&(a8==13))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L43] COND FALSE !(((!(a7==1)&&((((a16==6)&&((a21==1)&&((a17==1)&&(input==3))))&&!(a20==1))&&(a8==15)))&&(a12==8))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L49] COND FALSE !(((a17==1)&&((!(a7==1)&&(((a21==1)&&((((a16==5)||(a16==6))&&(input==6))&&(a20==1)))&&(a8==15)))&&(a12==8)))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L54] COND FALSE !((((input==3)&&((((a16==6)&&((!(a20==1)&&(!(a7==1)&&!(a17==1)))&&(a8==15)))&&(a21==1))||((((a8==13)&&((a20==1)&&((a17==1)&&(a7==1))))&&(a16==4))&&!(a21==1))))&&(a12==8))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L62] COND FALSE !((((a17==1)&&(((a21==1)&&((!(a7==1)&&((input==4)&&(a8==15)))&&!(a20==1)))&&(a12==8)))&&(a16==6))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L65] COND FALSE !((((a12==8)&&(((a21==1)&&((((input==5)&&!(a7==1))&&(a8==15))&&(a16==5)))&&!(a20==1)))&&!(a17==1))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L72] COND FALSE !(((a12==8)&&((input==1)&&(((a21==1)&&(((a8==15)&&((!(a17==1)&&!(a7==1))&&!(a20==1)))&&(a16==6)))||(!(a21==1)&&((a16==4)&&((a8==13)&&(((a17==1)&&(a7==1))&&(a20==1))))))))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L80] COND FALSE !(((((!(a17==1)&&(!(a7==1)&&((a21==1)&&((a8==15)&&(input==4)))))&&!(a20==1))&&(a12==8))&&(a16==4))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L84] COND FALSE !(((((((a16==6)&&((!(a20==1)&&(!(a17==1)&&!(a7==1)))&&(a8==15)))&&(a21==1))||(((a16==4)&&(((a20==1)&&((a17==1)&&(a7==1)))&&(a8==13)))&&!(a21==1)))&&(input==2))&&(a12==8))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L92] COND FALSE !(((a8==13)&&(!(a21==1)&&((((input==3)&&((((a20==1)&&!(a17==1))&&(a16==6))||((!(a20==1)&&(a17==1))&&(a16==4))))&&(a12==8))&&(a7==1))))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L97] COND FALSE !(((((a21==1)&&((a12==8)&&((input==1)&&(((!(a20==1)&&(a17==1))&&(a16==4))||(((a16==5)&&(!(a17==1)&&(a20==1)))||((a16==6)&&(!(a17==1)&&(a20==1))))))))&&!(a7==1))&&(a8==15))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L102] COND FALSE !((((a16==5)&&(((a7==1)&&((!(a21==1)&&((a12==8)&&(input==3)))&&(a8==13)))&&(a17==1)))&&(a20==1))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L108] COND FALSE !(((a17==1)&&(((a8==15)&&(((a12==8)&&((!(a7==1)&&(input==5))&&(a21==1)))&&!(a20==1)))&&(a16==5)))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L114] COND FALSE !((!(a7==1)&&(((((a21==1)&&(((a8==15)&&(input==5))&&!(a17==1)))&&(a12==8))&&(a20==1))&&(a16==4)))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L119] COND FALSE !(((!(a21==1)&&(((a12==8)&&((((a16==6)&&((a20==1)&&!(a17==1)))||((!(a20==1)&&(a17==1))&&(a16==4)))&&(input==1)))&&(a8==13)))&&(a7==1))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L124] COND FALSE !(((a17==1)&&(!(a7==1)&&(((a21==1)&&(((a12==8)&&((input==5)&&((a16==5)||(a16==6))))&&(a20==1)))&&(a8==15))))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L129] COND FALSE !((((a12==8)&&(!(a21==1)&&((a7==1)&&((a8==13)&&((input==6)&&((((a16==6)&&(a17==1))||((a16==4)&&!(a17==1)))||((a16==5)&&!(a17==1))))))))&&(a20==1))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L136] COND FALSE !((((a16==5)&&((((a8==15)&&((!(a7==1)&&(input==2))&&(a21==1)))&&(a12==8))&&!(a20==1)))&&!(a17==1))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L140] COND FALSE !((!(a20==1)&&((a21==1)&&((a16==4)&&((a8==15)&&(((a12==8)&&((input==2)&&!(a7==1)))&&!(a17==1))))))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L144] COND FALSE !((((a21==1)&&(!(a7==1)&&((!(a20==1)&&(!(a17==1)&&((a12==8)&&(input==6))))&&(a16==4))))&&(a8==15))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L148] COND FALSE !(((a17==1)&&((((((a12==8)&&((input==4)&&(a8==13)))&&(a20==1))&&!(a21==1))&&(a16==5))&&(a7==1)))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L152] COND FALSE !(((((a8==13)&&((a12==8)&&((((((a16==6)&&(a17==1))||(!(a17==1)&&(a16==4)))||(!(a17==1)&&(a16==5)))&&(input==1))&&!(a21==1))))&&(a20==1))&&(a7==1))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L160] COND FALSE !(((a8==13)&&(!(a21==1)&&((((((!(a17==1)&&(a20==1))&&(a16==6))||((a16==4)&&((a17==1)&&!(a20==1))))&&(input==5))&&(a7==1))&&(a12==8))))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L165] COND FALSE !(((!(a21==1)&&((((((a16==6)&&((a20==1)&&!(a17==1)))||(((a17==1)&&!(a20==1))&&(a16==4)))&&(input==4))&&(a7==1))&&(a12==8)))&&(a8==13))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L173] COND FALSE !((((a21==1)&&(!(a7==1)&&((((((a16==5)&&((a20==1)&&!(a17==1)))||((!(a17==1)&&(a20==1))&&(a16==6)))||((a16==4)&&((a17==1)&&!(a20==1))))&&(input==4))&&(a12==8))))&&(a8==15))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L178] COND FALSE !(((((((a16==6)&&((!(a20==1)&&(!(a17==1)&&!(a7==1)))&&(a8==15)))&&(a21==1))||(((a16==4)&&((((a7==1)&&(a17==1))&&(a20==1))&&(a8==13)))&&!(a21==1)))&&(input==4))&&(a12==8))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L186] COND FALSE !((!(a17==1)&&(((a12==8)&&(!(a20==1)&&(((a8==15)&&((a21==1)&&(input==4)))&&!(a7==1))))&&(a16==5)))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L189] COND FALSE !((((!(a7==1)&&(((input==2)&&((((a16==5)&&((a20==1)&&!(a17==1)))||((a16==6)&&((a20==1)&&!(a17==1))))||((a16==4)&&(!(a20==1)&&(a17==1)))))&&(a8==15)))&&(a12==8))&&(a21==1))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L194] COND FALSE !((!(a20==1)&&(((((((input==6)&&(a16==5))&&(a21==1))&&!(a17==1))&&(a12==8))&&!(a7==1))&&(a8==15)))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L197] COND FALSE !(((a12==8)&&(((((((a21==1)&&(input==5))&&(a8==15))&&(a17==1))&&!(a7==1))&&!(a20==1))&&(a16==6)))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L203] COND FALSE !(((((a8==15)&&(!(a7==1)&&((((!(a20==1)&&(a17==1))&&(a16==4))||(((!(a17==1)&&(a20==1))&&(a16==5))||((a16==6)&&((a20==1)&&!(a17==1)))))&&(input==6))))&&(a12==8))&&(a21==1))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L208] COND FALSE !(((a8==15)&&((a16==4)&&(!(a20==1)&&((((a21==1)&&(!(a17==1)&&(input==5)))&&!(a7==1))&&(a12==8)))))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L214] COND FALSE !(((a17==1)&&((a12==8)&&((a8==15)&&(((!(a7==1)&&(((a16==5)||(a16==6))&&(input==2)))&&(a21==1))&&(a20==1)))))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L218] COND FALSE !((!(a7==1)&&(((a8==15)&&((!(a17==1)&&((a12==8)&&((input==3)&&(a21==1))))&&(a16==4)))&&(a20==1)))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L223] COND FALSE !(((a16==5)&&((!(a21==1)&&(((a8==13)&&(((input==2)&&(a20==1))&&(a12==8)))&&(a7==1)))&&(a17==1)))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L231] COND FALSE !(((a20==1)&&(((a12==8)&&((a7==1)&&((a8==13)&&(((!(a17==1)&&(a16==5))||(((a17==1)&&(a16==6))||(!(a17==1)&&(a16==4))))&&(input==3)))))&&!(a21==1)))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L238] COND FALSE !(((a12==8)&&((a7==1)&&(!(a21==1)&&((a8==13)&&((input==6)&&(((a16==6)&&((a20==1)&&!(a17==1)))||((a16==4)&&((a17==1)&&!(a20==1)))))))))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L245] COND FALSE !(((!(a7==1)&&(!(a17==1)&&((((a16==4)&&((a8==15)&&(input==1)))&&(a12==8))&&(a21==1))))&&(a20==1))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L250] COND FALSE !(((a17==1)&&(((a21==1)&&(!(a20==1)&&((a12==8)&&((a8==15)&&(!(a7==1)&&(input==1))))))&&(a16==6)))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L256] COND FALSE !(((a20==1)&&((a12==8)&&((((a17==1)&&((((a16==5)||(a16==6))&&(input==4))&&(a8==15)))&&(a21==1))&&!(a7==1))))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L261] COND FALSE !(((((a8==13)&&((((!(a21==1)&&(input==6))&&(a20==1))&&(a12==8))&&(a17==1)))&&(a7==1))&&(a16==5))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L265] COND FALSE !(((a16==5)&&(((((a12==8)&&(!(a7==1)&&((input==2)&&!(a20==1))))&&(a21==1))&&(a17==1))&&(a8==15)))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L268] COND TRUE (((a12==8)&&(((!(a17==1)&&((a21==1)&&((input==4)&&!(a7==1))))&&(a8==15))&&(a20==1)))&&(a16==4)) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L269] a20 = 0 VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L270] a17 = 1 VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L271] a16 = 6 VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=6, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L272] return 21; VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, \result=21, a=1, a12=8, a16=6, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L591] RET, EXPR calculate_output(input) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, a=1, a12=8, a16=6, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, calculate_output(input)=21, d=4, e=5, f=6, input=4, output=21, u=21, v=22, w=23, x=24, y=25, z=26] [L591] output = calculate_output(input) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, a=1, a12=8, a16=6, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, calculate_output(input)=21, d=4, e=5, f=6, input=4, output=21, u=21, v=22, w=23, x=24, y=25, z=26] [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=6, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, output=21, u=21, v=22, w=23, x=24, y=25, z=26] [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=6, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, output=21, 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()=4, a=1, a12=8, a16=6, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, output=21, 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=6, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, output=21, u=21, v=22, w=23, x=24, y=25, z=26] [L591] CALL, EXPR calculate_output(input) VAL [\old(a16)=6, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=6, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L31] COND FALSE !((((a8==15)&&(((((a21==1)&&(((a16==5)||(a16==6))&&(input==1)))&&(a20==1))&&(a17==1))&&!(a7==1)))&&(a12==8))) VAL [\old(a16)=6, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=6, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L35] COND FALSE !((((((((input==5)&&((((a16==6)&&(a17==1))||(!(a17==1)&&(a16==4)))||(!(a17==1)&&(a16==5))))&&(a20==1))&&(a12==8))&&(a7==1))&&!(a21==1))&&(a8==13))) VAL [\old(a16)=6, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=6, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L43] COND FALSE !(((!(a7==1)&&((((a16==6)&&((a21==1)&&((a17==1)&&(input==3))))&&!(a20==1))&&(a8==15)))&&(a12==8))) VAL [\old(a16)=6, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=6, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L49] COND FALSE !(((a17==1)&&((!(a7==1)&&(((a21==1)&&((((a16==5)||(a16==6))&&(input==6))&&(a20==1)))&&(a8==15)))&&(a12==8)))) VAL [\old(a16)=6, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=6, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L54] COND FALSE !((((input==3)&&((((a16==6)&&((!(a20==1)&&(!(a7==1)&&!(a17==1)))&&(a8==15)))&&(a21==1))||((((a8==13)&&((a20==1)&&((a17==1)&&(a7==1))))&&(a16==4))&&!(a21==1))))&&(a12==8))) VAL [\old(a16)=6, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=6, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L62] COND TRUE (((a17==1)&&(((a21==1)&&((!(a7==1)&&((input==4)&&(a8==15)))&&!(a20==1)))&&(a12==8)))&&(a16==6)) VAL [\old(a16)=6, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=6, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L63] a17 = 0 VAL [\old(a16)=6, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=6, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L64] return 26; VAL [\old(a16)=6, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, \result=26, a=1, a12=8, a16=6, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L591] RET, EXPR calculate_output(input) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, a=1, a12=8, a16=6, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, calculate_output(input)=26, d=4, e=5, f=6, input=4, output=21, u=21, v=22, w=23, x=24, y=25, z=26] [L591] output = calculate_output(input) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, a=1, a12=8, a16=6, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, calculate_output(input)=26, d=4, e=5, f=6, input=4, output=26, 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=6, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, output=26, 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=6, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, output=26, 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=6, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, output=26, 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=6, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, output=26, u=21, v=22, w=23, x=24, y=25, z=26] [L591] CALL, EXPR calculate_output(input) VAL [\old(a16)=6, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=6, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L31] COND FALSE !((((a8==15)&&(((((a21==1)&&(((a16==5)||(a16==6))&&(input==1)))&&(a20==1))&&(a17==1))&&!(a7==1)))&&(a12==8))) VAL [\old(a16)=6, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=6, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=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)=6, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=6, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=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)=6, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=6, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=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)=6, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=6, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L54] COND TRUE (((input==3)&&((((a16==6)&&((!(a20==1)&&(!(a7==1)&&!(a17==1)))&&(a8==15)))&&(a21==1))||((((a8==13)&&((a20==1)&&((a17==1)&&(a7==1))))&&(a16==4))&&!(a21==1))))&&(a12==8)) VAL [\old(a16)=6, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=6, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L55] a7 = 0 VAL [\old(a16)=6, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=6, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L56] a20 = 1 VAL [\old(a16)=6, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=6, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L57] a21 = 1 VAL [\old(a16)=6, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=6, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L58] a16 = 4 VAL [\old(a16)=6, \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=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L59] a17 = 1 VAL [\old(a16)=6, \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=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L60] a8 = 13 VAL [\old(a16)=6, \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=1, a20=1, 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] [L61] return -1; VAL [\old(a16)=6, \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=1, a20=1, 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=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, calculate_output(input)=-1, d=4, e=5, f=6, input=3, output=26, 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=1, a20=1, 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=1, a20=1, 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=1, a20=1, 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()=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, 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=4, a17=1, a20=1, a21=1, a7=0, a8=13, 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 calculate_output(input) VAL [\old(a16)=4, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, 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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [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)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [L391] COND FALSE !(((((((!(a17==1)&&(a7==1))&&!(a20==1))&&(a8==14))&&(a12==8))&&(a16==4))&&(a21==1))) VAL [\old(a16)=4, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [L394] COND FALSE !((((((((a17==1)&&!(a7==1))&&(a20==1))&&(a8==14))&&(a12==8))&&(a16==4))&&(a21==1))) VAL [\old(a16)=4, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [L397] COND FALSE !(((((((!(a17==1)&&(a7==1))&&!(a20==1))&&(a8==15))&&(a12==8))&&(a16==4))&&(a21==1))) VAL [\old(a16)=4, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [L400] COND FALSE !((((((((a17==1)&&!(a7==1))&&(a20==1))&&(a8==13))&&(a12==8))&&(a16==6))&&(a21==1))) VAL [\old(a16)=4, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [L403] COND FALSE !(((((((!(a17==1)&&!(a7==1))&&!(a20==1))&&(a8==14))&&(a12==8))&&(a16==4))&&(a21==1))) VAL [\old(a16)=4, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [L406] COND FALSE !(((((((!(a17==1)&&(a7==1))&&!(a20==1))&&(a8==15))&&(a12==8))&&(a16==5))&&(a21==1))) VAL [\old(a16)=4, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [L409] COND FALSE !(((((((!(a17==1)&&!(a7==1))&&!(a20==1))&&(a8==14))&&(a12==8))&&(a16==5))&&(a21==1))) VAL [\old(a16)=4, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [L412] COND FALSE !(((((((!(a17==1)&&!(a7==1))&&(a20==1))&&(a8==14))&&(a12==8))&&(a16==4))&&(a21==1))) VAL [\old(a16)=4, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [L415] COND TRUE (((((((a17==1)&&!(a7==1))&&(a20==1))&&(a8==13))&&(a12==8))&&(a16==4))&&(a21==1)) VAL [\old(a16)=4, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [L416] __VERIFIER_error() VAL [\old(a16)=4, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] - StatisticsResult: Ultimate Automizer benchmark data CFG has 4 procedures, 525 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: UNSAFE, OverallTime: 739.4s, OverallIterations: 11, TraceHistogramMax: 5, AutomataDifference: 418.1s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 3392 SDtfs, 13920 SDslu, 4317 SDs, 0 SdLazy, 14508 SolverSat, 1745 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 25.4s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 225 GetRequests, 90 SyntacticMatches, 0 SemanticMatches, 135 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 371 ImplicationChecksByTransitivity, 5.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=4202occurred in iteration=8, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 236.1s AutomataMinimizationTime, 10 MinimizatonAttempts, 4251 StatesRemovedByMinimization, 10 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 3.9s InterpolantComputationTime, 1829 NumberOfCodeBlocks, 1829 NumberOfCodeBlocksAsserted, 11 NumberOfCheckSat, 1532 ConstructedInterpolants, 0 QuantifiedInterpolants, 744069 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 10 InterpolantComputations, 3 PerfectInterpolantSequences, 423/452 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...