/usr/bin/java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/eca-rers2012/Problem01_label41.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-8fc6572 [2020-07-10 15:12:45,290 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-10 15:12:45,293 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-10 15:12:45,309 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-10 15:12:45,309 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-10 15:12:45,310 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-10 15:12:45,311 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-10 15:12:45,313 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-10 15:12:45,315 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-10 15:12:45,316 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-10 15:12:45,317 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-10 15:12:45,318 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-10 15:12:45,318 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-10 15:12:45,319 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-10 15:12:45,320 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-10 15:12:45,321 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-10 15:12:45,322 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-10 15:12:45,323 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-10 15:12:45,325 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-10 15:12:45,327 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-10 15:12:45,329 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-10 15:12:45,331 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-10 15:12:45,332 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-10 15:12:45,333 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-10 15:12:45,335 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-10 15:12:45,336 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-10 15:12:45,336 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-10 15:12:45,337 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-10 15:12:45,337 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-10 15:12:45,338 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-10 15:12:45,339 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-10 15:12:45,339 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-10 15:12:45,340 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-10 15:12:45,341 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-10 15:12:45,342 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-10 15:12:45,342 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-10 15:12:45,343 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-10 15:12:45,343 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-10 15:12:45,343 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-10 15:12:45,344 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-10 15:12:45,345 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-10 15:12:45,346 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2020-07-10 15:12:45,361 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-10 15:12:45,361 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-10 15:12:45,363 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-10 15:12:45,363 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-10 15:12:45,363 INFO L138 SettingsManager]: * Use SBE=true [2020-07-10 15:12:45,363 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-10 15:12:45,364 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-10 15:12:45,364 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-10 15:12:45,364 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-10 15:12:45,364 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-10 15:12:45,364 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-10 15:12:45,365 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-10 15:12:45,365 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-10 15:12:45,365 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-10 15:12:45,365 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-10 15:12:45,365 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-10 15:12:45,366 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-10 15:12:45,366 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-10 15:12:45,366 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-10 15:12:45,366 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-10 15:12:45,366 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-10 15:12:45,367 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-10 15:12:45,367 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-10 15:12:45,367 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-10 15:12:45,367 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-10 15:12:45,367 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-10 15:12:45,368 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-10 15:12:45,368 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-10 15:12:45,368 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-10 15:12:45,368 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-10 15:12:45,648 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-10 15:12:45,666 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-10 15:12:45,668 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-10 15:12:45,669 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-10 15:12:45,670 INFO L275 PluginConnector]: CDTParser initialized [2020-07-10 15:12:45,670 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem01_label41.c [2020-07-10 15:12:45,750 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7d8de9993/91f133d2d8224b18adb1315661d2d820/FLAGec63a4b6e [2020-07-10 15:12:46,355 INFO L306 CDTParser]: Found 1 translation units. [2020-07-10 15:12:46,357 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem01_label41.c [2020-07-10 15:12:46,372 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7d8de9993/91f133d2d8224b18adb1315661d2d820/FLAGec63a4b6e [2020-07-10 15:12:46,627 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7d8de9993/91f133d2d8224b18adb1315661d2d820 [2020-07-10 15:12:46,638 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-10 15:12:46,641 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-10 15:12:46,642 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-10 15:12:46,642 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-10 15:12:46,646 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-10 15:12:46,648 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 03:12:46" (1/1) ... [2020-07-10 15:12:46,651 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@91b316b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 03:12:46, skipping insertion in model container [2020-07-10 15:12:46,651 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 03:12:46" (1/1) ... [2020-07-10 15:12:46,660 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-10 15:12:46,723 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-10 15:12:47,349 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 15:12:47,357 INFO L203 MainTranslator]: Completed pre-run [2020-07-10 15:12:47,455 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 15:12:47,476 INFO L208 MainTranslator]: Completed translation [2020-07-10 15:12:47,476 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 03:12:47 WrapperNode [2020-07-10 15:12:47,477 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-10 15:12:47,477 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-10 15:12:47,478 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-10 15:12:47,478 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-10 15:12:47,493 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 03:12:47" (1/1) ... [2020-07-10 15:12:47,494 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 03:12:47" (1/1) ... [2020-07-10 15:12:47,514 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 03:12:47" (1/1) ... [2020-07-10 15:12:47,514 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 03:12:47" (1/1) ... [2020-07-10 15:12:47,590 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 03:12:47" (1/1) ... [2020-07-10 15:12:47,608 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 03:12:47" (1/1) ... [2020-07-10 15:12:47,617 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 03:12:47" (1/1) ... [2020-07-10 15:12:47,634 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-10 15:12:47,635 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-10 15:12:47,635 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-10 15:12:47,635 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-10 15:12:47,638 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 03:12:47" (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 [2020-07-10 15:12:47,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-10 15:12:47,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-10 15:12:47,720 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2020-07-10 15:12:47,720 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-10 15:12:47,721 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2020-07-10 15:12:47,721 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-10 15:12:47,722 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-10 15:12:47,722 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2020-07-10 15:12:47,722 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-10 15:12:47,722 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-10 15:12:47,723 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-10 15:12:49,351 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-10 15:12:49,352 INFO L295 CfgBuilder]: Removed 1 assume(true) statements. [2020-07-10 15:12:49,367 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 03:12:49 BoogieIcfgContainer [2020-07-10 15:12:49,368 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-10 15:12:49,372 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-10 15:12:49,372 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-10 15:12:49,375 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-10 15:12:49,376 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.07 03:12:46" (1/3) ... [2020-07-10 15:12:49,377 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@54f8e132 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 03:12:49, skipping insertion in model container [2020-07-10 15:12:49,377 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 03:12:47" (2/3) ... [2020-07-10 15:12:49,378 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@54f8e132 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 03:12:49, skipping insertion in model container [2020-07-10 15:12:49,378 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 03:12:49" (3/3) ... [2020-07-10 15:12:49,380 INFO L109 eAbstractionObserver]: Analyzing ICFG Problem01_label41.c [2020-07-10 15:12:49,391 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-07-10 15:12:49,401 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-10 15:12:49,416 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-10 15:12:49,448 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-10 15:12:49,449 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-10 15:12:49,449 INFO L377 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-07-10 15:12:49,449 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-10 15:12:49,450 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-10 15:12:49,450 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-10 15:12:49,450 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-10 15:12:49,450 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-10 15:12:49,479 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states. [2020-07-10 15:12:49,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2020-07-10 15:12:49,496 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 15:12:49,497 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] [2020-07-10 15:12:49,498 INFO L427 AbstractCegarLoop]: === Iteration 1 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 15:12:49,504 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 15:12:49,505 INFO L82 PathProgramCache]: Analyzing trace with hash -1692915649, now seen corresponding path program 1 times [2020-07-10 15:12:49,517 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 15:12:49,517 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [714946150] [2020-07-10 15:12:49,518 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 15:12:49,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:12:50,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:12:50,130 INFO L280 TraceCheckUtils]: 0: Hoare triple {216#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {217#(<= 5 ~a16~0)} is VALID [2020-07-10 15:12:50,131 INFO L280 TraceCheckUtils]: 1: Hoare triple {217#(<= 5 ~a16~0)} assume true; {217#(<= 5 ~a16~0)} is VALID [2020-07-10 15:12:50,133 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {217#(<= 5 ~a16~0)} {210#true} #782#return; {215#(not (= 4 ~a16~0))} is VALID [2020-07-10 15:12:50,142 INFO L263 TraceCheckUtils]: 0: Hoare triple {210#true} call ULTIMATE.init(); {216#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} is VALID [2020-07-10 15:12:50,145 INFO L280 TraceCheckUtils]: 1: Hoare triple {216#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {217#(<= 5 ~a16~0)} is VALID [2020-07-10 15:12:50,146 INFO L280 TraceCheckUtils]: 2: Hoare triple {217#(<= 5 ~a16~0)} assume true; {217#(<= 5 ~a16~0)} is VALID [2020-07-10 15:12:50,147 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {217#(<= 5 ~a16~0)} {210#true} #782#return; {215#(not (= 4 ~a16~0))} is VALID [2020-07-10 15:12:50,148 INFO L263 TraceCheckUtils]: 4: Hoare triple {215#(not (= 4 ~a16~0))} call #t~ret4 := main(); {215#(not (= 4 ~a16~0))} is VALID [2020-07-10 15:12:50,149 INFO L280 TraceCheckUtils]: 5: Hoare triple {215#(not (= 4 ~a16~0))} ~output~0 := -1; {215#(not (= 4 ~a16~0))} is VALID [2020-07-10 15:12:50,150 INFO L280 TraceCheckUtils]: 6: Hoare triple {215#(not (= 4 ~a16~0))} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {215#(not (= 4 ~a16~0))} is VALID [2020-07-10 15:12:50,151 INFO L280 TraceCheckUtils]: 7: Hoare triple {215#(not (= 4 ~a16~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {215#(not (= 4 ~a16~0))} is VALID [2020-07-10 15:12:50,152 INFO L263 TraceCheckUtils]: 8: Hoare triple {215#(not (= 4 ~a16~0))} call #t~ret3 := calculate_output(~input~0); {215#(not (= 4 ~a16~0))} is VALID [2020-07-10 15:12:50,153 INFO L280 TraceCheckUtils]: 9: Hoare triple {215#(not (= 4 ~a16~0))} ~input := #in~input; {215#(not (= 4 ~a16~0))} is VALID [2020-07-10 15:12:50,154 INFO L280 TraceCheckUtils]: 10: Hoare triple {215#(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); {215#(not (= 4 ~a16~0))} is VALID [2020-07-10 15:12:50,155 INFO L280 TraceCheckUtils]: 11: Hoare triple {215#(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); {215#(not (= 4 ~a16~0))} is VALID [2020-07-10 15:12:50,156 INFO L280 TraceCheckUtils]: 12: Hoare triple {215#(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); {215#(not (= 4 ~a16~0))} is VALID [2020-07-10 15:12:50,157 INFO L280 TraceCheckUtils]: 13: Hoare triple {215#(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); {215#(not (= 4 ~a16~0))} is VALID [2020-07-10 15:12:50,158 INFO L280 TraceCheckUtils]: 14: Hoare triple {215#(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); {215#(not (= 4 ~a16~0))} is VALID [2020-07-10 15:12:50,166 INFO L280 TraceCheckUtils]: 15: Hoare triple {215#(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); {215#(not (= 4 ~a16~0))} is VALID [2020-07-10 15:12:50,167 INFO L280 TraceCheckUtils]: 16: Hoare triple {215#(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)); {215#(not (= 4 ~a16~0))} is VALID [2020-07-10 15:12:50,168 INFO L280 TraceCheckUtils]: 17: Hoare triple {215#(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))); {215#(not (= 4 ~a16~0))} is VALID [2020-07-10 15:12:50,169 INFO L280 TraceCheckUtils]: 18: Hoare triple {215#(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); {215#(not (= 4 ~a16~0))} is VALID [2020-07-10 15:12:50,170 INFO L280 TraceCheckUtils]: 19: Hoare triple {215#(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); {215#(not (= 4 ~a16~0))} is VALID [2020-07-10 15:12:50,171 INFO L280 TraceCheckUtils]: 20: Hoare triple {215#(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); {215#(not (= 4 ~a16~0))} is VALID [2020-07-10 15:12:50,172 INFO L280 TraceCheckUtils]: 21: Hoare triple {215#(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); {215#(not (= 4 ~a16~0))} is VALID [2020-07-10 15:12:50,175 INFO L280 TraceCheckUtils]: 22: Hoare triple {215#(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); {215#(not (= 4 ~a16~0))} is VALID [2020-07-10 15:12:50,176 INFO L280 TraceCheckUtils]: 23: Hoare triple {215#(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); {215#(not (= 4 ~a16~0))} is VALID [2020-07-10 15:12:50,177 INFO L280 TraceCheckUtils]: 24: Hoare triple {215#(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); {215#(not (= 4 ~a16~0))} is VALID [2020-07-10 15:12:50,178 INFO L280 TraceCheckUtils]: 25: Hoare triple {215#(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); {215#(not (= 4 ~a16~0))} is VALID [2020-07-10 15:12:50,179 INFO L280 TraceCheckUtils]: 26: Hoare triple {215#(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); {215#(not (= 4 ~a16~0))} is VALID [2020-07-10 15:12:50,180 INFO L280 TraceCheckUtils]: 27: Hoare triple {215#(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); {215#(not (= 4 ~a16~0))} is VALID [2020-07-10 15:12:50,181 INFO L280 TraceCheckUtils]: 28: Hoare triple {215#(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)); {215#(not (= 4 ~a16~0))} is VALID [2020-07-10 15:12:50,183 INFO L280 TraceCheckUtils]: 29: Hoare triple {215#(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)); {215#(not (= 4 ~a16~0))} is VALID [2020-07-10 15:12:50,183 INFO L280 TraceCheckUtils]: 30: Hoare triple {215#(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); {215#(not (= 4 ~a16~0))} is VALID [2020-07-10 15:12:50,184 INFO L280 TraceCheckUtils]: 31: Hoare triple {215#(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); {215#(not (= 4 ~a16~0))} is VALID [2020-07-10 15:12:50,185 INFO L280 TraceCheckUtils]: 32: Hoare triple {215#(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); {215#(not (= 4 ~a16~0))} is VALID [2020-07-10 15:12:50,186 INFO L280 TraceCheckUtils]: 33: Hoare triple {215#(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); {215#(not (= 4 ~a16~0))} is VALID [2020-07-10 15:12:50,187 INFO L280 TraceCheckUtils]: 34: Hoare triple {215#(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); {215#(not (= 4 ~a16~0))} is VALID [2020-07-10 15:12:50,188 INFO L280 TraceCheckUtils]: 35: Hoare triple {215#(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); {215#(not (= 4 ~a16~0))} is VALID [2020-07-10 15:12:50,189 INFO L280 TraceCheckUtils]: 36: Hoare triple {215#(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); {215#(not (= 4 ~a16~0))} is VALID [2020-07-10 15:12:50,190 INFO L280 TraceCheckUtils]: 37: Hoare triple {215#(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); {215#(not (= 4 ~a16~0))} is VALID [2020-07-10 15:12:50,191 INFO L280 TraceCheckUtils]: 38: Hoare triple {215#(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); {215#(not (= 4 ~a16~0))} is VALID [2020-07-10 15:12:50,192 INFO L280 TraceCheckUtils]: 39: Hoare triple {215#(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); {215#(not (= 4 ~a16~0))} is VALID [2020-07-10 15:12:50,192 INFO L280 TraceCheckUtils]: 40: Hoare triple {215#(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); {215#(not (= 4 ~a16~0))} is VALID [2020-07-10 15:12:50,193 INFO L280 TraceCheckUtils]: 41: Hoare triple {215#(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); {215#(not (= 4 ~a16~0))} is VALID [2020-07-10 15:12:50,194 INFO L280 TraceCheckUtils]: 42: Hoare triple {215#(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); {215#(not (= 4 ~a16~0))} is VALID [2020-07-10 15:12:50,195 INFO L280 TraceCheckUtils]: 43: Hoare triple {215#(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); {215#(not (= 4 ~a16~0))} is VALID [2020-07-10 15:12:50,195 INFO L280 TraceCheckUtils]: 44: Hoare triple {215#(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); {215#(not (= 4 ~a16~0))} is VALID [2020-07-10 15:12:50,196 INFO L280 TraceCheckUtils]: 45: Hoare triple {215#(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); {215#(not (= 4 ~a16~0))} is VALID [2020-07-10 15:12:50,197 INFO L280 TraceCheckUtils]: 46: Hoare triple {215#(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)); {215#(not (= 4 ~a16~0))} is VALID [2020-07-10 15:12:50,198 INFO L280 TraceCheckUtils]: 47: Hoare triple {215#(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)))); {215#(not (= 4 ~a16~0))} is VALID [2020-07-10 15:12:50,202 INFO L280 TraceCheckUtils]: 48: Hoare triple {215#(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); {215#(not (= 4 ~a16~0))} is VALID [2020-07-10 15:12:50,203 INFO L280 TraceCheckUtils]: 49: Hoare triple {215#(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); {215#(not (= 4 ~a16~0))} is VALID [2020-07-10 15:12:50,204 INFO L280 TraceCheckUtils]: 50: Hoare triple {215#(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)); {215#(not (= 4 ~a16~0))} is VALID [2020-07-10 15:12:50,205 INFO L280 TraceCheckUtils]: 51: Hoare triple {215#(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); {215#(not (= 4 ~a16~0))} is VALID [2020-07-10 15:12:50,206 INFO L280 TraceCheckUtils]: 52: Hoare triple {215#(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); {215#(not (= 4 ~a16~0))} is VALID [2020-07-10 15:12:50,207 INFO L280 TraceCheckUtils]: 53: Hoare triple {215#(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); {215#(not (= 4 ~a16~0))} is VALID [2020-07-10 15:12:50,209 INFO L280 TraceCheckUtils]: 54: Hoare triple {215#(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))); {215#(not (= 4 ~a16~0))} is VALID [2020-07-10 15:12:50,209 INFO L280 TraceCheckUtils]: 55: Hoare triple {215#(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); {215#(not (= 4 ~a16~0))} is VALID [2020-07-10 15:12:50,210 INFO L280 TraceCheckUtils]: 56: Hoare triple {215#(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)); {215#(not (= 4 ~a16~0))} is VALID [2020-07-10 15:12:50,211 INFO L280 TraceCheckUtils]: 57: Hoare triple {215#(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)); {215#(not (= 4 ~a16~0))} is VALID [2020-07-10 15:12:50,212 INFO L280 TraceCheckUtils]: 58: Hoare triple {215#(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); {215#(not (= 4 ~a16~0))} is VALID [2020-07-10 15:12:50,215 INFO L280 TraceCheckUtils]: 59: Hoare triple {215#(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); {215#(not (= 4 ~a16~0))} is VALID [2020-07-10 15:12:50,216 INFO L280 TraceCheckUtils]: 60: Hoare triple {215#(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); {215#(not (= 4 ~a16~0))} is VALID [2020-07-10 15:12:50,217 INFO L280 TraceCheckUtils]: 61: Hoare triple {215#(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); {215#(not (= 4 ~a16~0))} is VALID [2020-07-10 15:12:50,217 INFO L280 TraceCheckUtils]: 62: Hoare triple {215#(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); {215#(not (= 4 ~a16~0))} is VALID [2020-07-10 15:12:50,218 INFO L280 TraceCheckUtils]: 63: Hoare triple {215#(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); {215#(not (= 4 ~a16~0))} is VALID [2020-07-10 15:12:50,219 INFO L280 TraceCheckUtils]: 64: Hoare triple {215#(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); {215#(not (= 4 ~a16~0))} is VALID [2020-07-10 15:12:50,220 INFO L280 TraceCheckUtils]: 65: Hoare triple {215#(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); {215#(not (= 4 ~a16~0))} is VALID [2020-07-10 15:12:50,220 INFO L280 TraceCheckUtils]: 66: Hoare triple {215#(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); {215#(not (= 4 ~a16~0))} is VALID [2020-07-10 15:12:50,222 INFO L280 TraceCheckUtils]: 67: Hoare triple {215#(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)); {215#(not (= 4 ~a16~0))} is VALID [2020-07-10 15:12:50,223 INFO L280 TraceCheckUtils]: 68: Hoare triple {215#(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); {215#(not (= 4 ~a16~0))} is VALID [2020-07-10 15:12:50,224 INFO L280 TraceCheckUtils]: 69: Hoare triple {215#(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); {215#(not (= 4 ~a16~0))} is VALID [2020-07-10 15:12:50,225 INFO L280 TraceCheckUtils]: 70: Hoare triple {215#(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)); {215#(not (= 4 ~a16~0))} is VALID [2020-07-10 15:12:50,226 INFO L280 TraceCheckUtils]: 71: Hoare triple {215#(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)); {215#(not (= 4 ~a16~0))} is VALID [2020-07-10 15:12:50,227 INFO L280 TraceCheckUtils]: 72: Hoare triple {215#(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); {215#(not (= 4 ~a16~0))} is VALID [2020-07-10 15:12:50,229 INFO L280 TraceCheckUtils]: 73: Hoare triple {215#(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); {215#(not (= 4 ~a16~0))} is VALID [2020-07-10 15:12:50,230 INFO L280 TraceCheckUtils]: 74: Hoare triple {215#(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); {215#(not (= 4 ~a16~0))} is VALID [2020-07-10 15:12:50,231 INFO L280 TraceCheckUtils]: 75: Hoare triple {215#(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))); {215#(not (= 4 ~a16~0))} is VALID [2020-07-10 15:12:50,231 INFO L280 TraceCheckUtils]: 76: Hoare triple {215#(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); {215#(not (= 4 ~a16~0))} is VALID [2020-07-10 15:12:50,232 INFO L280 TraceCheckUtils]: 77: Hoare triple {215#(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); {215#(not (= 4 ~a16~0))} is VALID [2020-07-10 15:12:50,233 INFO L280 TraceCheckUtils]: 78: Hoare triple {215#(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); {215#(not (= 4 ~a16~0))} is VALID [2020-07-10 15:12:50,234 INFO L280 TraceCheckUtils]: 79: Hoare triple {215#(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); {215#(not (= 4 ~a16~0))} is VALID [2020-07-10 15:12:50,234 INFO L280 TraceCheckUtils]: 80: Hoare triple {215#(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); {215#(not (= 4 ~a16~0))} is VALID [2020-07-10 15:12:50,236 INFO L280 TraceCheckUtils]: 81: Hoare triple {215#(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); {215#(not (= 4 ~a16~0))} is VALID [2020-07-10 15:12:50,236 INFO L280 TraceCheckUtils]: 82: Hoare triple {215#(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); {215#(not (= 4 ~a16~0))} is VALID [2020-07-10 15:12:50,237 INFO L280 TraceCheckUtils]: 83: Hoare triple {215#(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); {215#(not (= 4 ~a16~0))} is VALID [2020-07-10 15:12:50,238 INFO L280 TraceCheckUtils]: 84: Hoare triple {215#(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); {215#(not (= 4 ~a16~0))} is VALID [2020-07-10 15:12:50,238 INFO L280 TraceCheckUtils]: 85: Hoare triple {215#(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); {215#(not (= 4 ~a16~0))} is VALID [2020-07-10 15:12:50,239 INFO L280 TraceCheckUtils]: 86: Hoare triple {215#(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); {215#(not (= 4 ~a16~0))} is VALID [2020-07-10 15:12:50,240 INFO L280 TraceCheckUtils]: 87: Hoare triple {215#(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); {215#(not (= 4 ~a16~0))} is VALID [2020-07-10 15:12:50,241 INFO L280 TraceCheckUtils]: 88: Hoare triple {215#(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); {215#(not (= 4 ~a16~0))} is VALID [2020-07-10 15:12:50,242 INFO L280 TraceCheckUtils]: 89: Hoare triple {215#(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; {211#false} is VALID [2020-07-10 15:12:50,243 INFO L280 TraceCheckUtils]: 90: Hoare triple {211#false} assume !false; {211#false} is VALID [2020-07-10 15:12:50,266 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 15:12:50,266 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [714946150] [2020-07-10 15:12:50,267 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 15:12:50,268 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-10 15:12:50,269 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [14887900] [2020-07-10 15:12:50,275 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 91 [2020-07-10 15:12:50,278 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 15:12:50,282 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-10 15:12:50,427 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 91 edges. 91 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:12:50,427 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-10 15:12:50,428 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 15:12:50,437 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-10 15:12:50,438 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-10 15:12:50,441 INFO L87 Difference]: Start difference. First operand 207 states. Second operand 5 states. [2020-07-10 15:12:54,528 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:12:54,529 INFO L93 Difference]: Finished difference Result 557 states and 956 transitions. [2020-07-10 15:12:54,529 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-10 15:12:54,530 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 91 [2020-07-10 15:12:54,531 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 15:12:54,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-10 15:12:54,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 956 transitions. [2020-07-10 15:12:54,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-10 15:12:54,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 956 transitions. [2020-07-10 15:12:54,594 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 956 transitions. [2020-07-10 15:12:56,344 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 956 edges. 956 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:12:56,380 INFO L225 Difference]: With dead ends: 557 [2020-07-10 15:12:56,381 INFO L226 Difference]: Without dead ends: 286 [2020-07-10 15:12:56,389 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2020-07-10 15:12:56,409 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 286 states. [2020-07-10 15:12:56,505 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 286 to 280. [2020-07-10 15:12:56,505 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 15:12:56,506 INFO L82 GeneralOperation]: Start isEquivalent. First operand 286 states. Second operand 280 states. [2020-07-10 15:12:56,506 INFO L74 IsIncluded]: Start isIncluded. First operand 286 states. Second operand 280 states. [2020-07-10 15:12:56,506 INFO L87 Difference]: Start difference. First operand 286 states. Second operand 280 states. [2020-07-10 15:12:56,524 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:12:56,524 INFO L93 Difference]: Finished difference Result 286 states and 412 transitions. [2020-07-10 15:12:56,524 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 412 transitions. [2020-07-10 15:12:56,528 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:12:56,529 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:12:56,529 INFO L74 IsIncluded]: Start isIncluded. First operand 280 states. Second operand 286 states. [2020-07-10 15:12:56,529 INFO L87 Difference]: Start difference. First operand 280 states. Second operand 286 states. [2020-07-10 15:12:56,544 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:12:56,545 INFO L93 Difference]: Finished difference Result 286 states and 412 transitions. [2020-07-10 15:12:56,545 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 412 transitions. [2020-07-10 15:12:56,547 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:12:56,547 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:12:56,547 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 15:12:56,548 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 15:12:56,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 280 states. [2020-07-10 15:12:56,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 280 states and 402 transitions. [2020-07-10 15:12:56,562 INFO L78 Accepts]: Start accepts. Automaton has 280 states and 402 transitions. Word has length 91 [2020-07-10 15:12:56,563 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 15:12:56,563 INFO L479 AbstractCegarLoop]: Abstraction has 280 states and 402 transitions. [2020-07-10 15:12:56,563 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-10 15:12:56,563 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 402 transitions. [2020-07-10 15:12:56,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2020-07-10 15:12:56,567 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 15:12:56,567 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 15:12:56,567 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-10 15:12:56,567 INFO L427 AbstractCegarLoop]: === Iteration 2 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 15:12:56,568 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 15:12:56,568 INFO L82 PathProgramCache]: Analyzing trace with hash 1768869960, now seen corresponding path program 1 times [2020-07-10 15:12:56,568 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 15:12:56,569 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1302782299] [2020-07-10 15:12:56,569 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 15:12:56,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:12:56,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:12:56,769 INFO L280 TraceCheckUtils]: 0: Hoare triple {1668#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {1669#(<= ~a16~0 5)} is VALID [2020-07-10 15:12:56,769 INFO L280 TraceCheckUtils]: 1: Hoare triple {1669#(<= ~a16~0 5)} assume true; {1669#(<= ~a16~0 5)} is VALID [2020-07-10 15:12:56,770 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1669#(<= ~a16~0 5)} {1656#true} #782#return; {1661#(not (= 6 ~a16~0))} is VALID [2020-07-10 15:12:56,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:12:56,829 INFO L280 TraceCheckUtils]: 0: Hoare triple {1670#(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; {1671#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:12:56,830 INFO L280 TraceCheckUtils]: 1: Hoare triple {1671#(= ~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); {1671#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:12:56,830 INFO L280 TraceCheckUtils]: 2: Hoare triple {1671#(= ~a16~0 |old(~a16~0)|)} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {1671#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:12:56,831 INFO L280 TraceCheckUtils]: 3: Hoare triple {1671#(= ~a16~0 |old(~a16~0)|)} assume (!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0;~a20~0 := 1;~a16~0 := 4;~a7~0 := 1;~a8~0 := 13;#res := -1; {1672#(= 6 |old(~a16~0)|)} is VALID [2020-07-10 15:12:56,832 INFO L280 TraceCheckUtils]: 4: Hoare triple {1672#(= 6 |old(~a16~0)|)} assume true; {1672#(= 6 |old(~a16~0)|)} is VALID [2020-07-10 15:12:56,833 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {1672#(= 6 |old(~a16~0)|)} {1661#(not (= 6 ~a16~0))} #786#return; {1657#false} is VALID [2020-07-10 15:12:56,835 INFO L263 TraceCheckUtils]: 0: Hoare triple {1656#true} call ULTIMATE.init(); {1668#(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 [2020-07-10 15:12:56,836 INFO L280 TraceCheckUtils]: 1: Hoare triple {1668#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {1669#(<= ~a16~0 5)} is VALID [2020-07-10 15:12:56,837 INFO L280 TraceCheckUtils]: 2: Hoare triple {1669#(<= ~a16~0 5)} assume true; {1669#(<= ~a16~0 5)} is VALID [2020-07-10 15:12:56,838 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1669#(<= ~a16~0 5)} {1656#true} #782#return; {1661#(not (= 6 ~a16~0))} is VALID [2020-07-10 15:12:56,839 INFO L263 TraceCheckUtils]: 4: Hoare triple {1661#(not (= 6 ~a16~0))} call #t~ret4 := main(); {1661#(not (= 6 ~a16~0))} is VALID [2020-07-10 15:12:56,839 INFO L280 TraceCheckUtils]: 5: Hoare triple {1661#(not (= 6 ~a16~0))} ~output~0 := -1; {1661#(not (= 6 ~a16~0))} is VALID [2020-07-10 15:12:56,840 INFO L280 TraceCheckUtils]: 6: Hoare triple {1661#(not (= 6 ~a16~0))} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {1661#(not (= 6 ~a16~0))} is VALID [2020-07-10 15:12:56,840 INFO L280 TraceCheckUtils]: 7: Hoare triple {1661#(not (= 6 ~a16~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {1661#(not (= 6 ~a16~0))} is VALID [2020-07-10 15:12:56,842 INFO L263 TraceCheckUtils]: 8: Hoare triple {1661#(not (= 6 ~a16~0))} call #t~ret3 := calculate_output(~input~0); {1670#(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 [2020-07-10 15:12:56,842 INFO L280 TraceCheckUtils]: 9: Hoare triple {1670#(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; {1671#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:12:56,843 INFO L280 TraceCheckUtils]: 10: Hoare triple {1671#(= ~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); {1671#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:12:56,844 INFO L280 TraceCheckUtils]: 11: Hoare triple {1671#(= ~a16~0 |old(~a16~0)|)} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {1671#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:12:56,844 INFO L280 TraceCheckUtils]: 12: Hoare triple {1671#(= ~a16~0 |old(~a16~0)|)} assume (!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0;~a20~0 := 1;~a16~0 := 4;~a7~0 := 1;~a8~0 := 13;#res := -1; {1672#(= 6 |old(~a16~0)|)} is VALID [2020-07-10 15:12:56,845 INFO L280 TraceCheckUtils]: 13: Hoare triple {1672#(= 6 |old(~a16~0)|)} assume true; {1672#(= 6 |old(~a16~0)|)} is VALID [2020-07-10 15:12:56,846 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {1672#(= 6 |old(~a16~0)|)} {1661#(not (= 6 ~a16~0))} #786#return; {1657#false} is VALID [2020-07-10 15:12:56,846 INFO L280 TraceCheckUtils]: 15: Hoare triple {1657#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {1657#false} is VALID [2020-07-10 15:12:56,847 INFO L280 TraceCheckUtils]: 16: Hoare triple {1657#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {1657#false} is VALID [2020-07-10 15:12:56,847 INFO L280 TraceCheckUtils]: 17: Hoare triple {1657#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {1657#false} is VALID [2020-07-10 15:12:56,847 INFO L263 TraceCheckUtils]: 18: Hoare triple {1657#false} call #t~ret3 := calculate_output(~input~0); {1657#false} is VALID [2020-07-10 15:12:56,848 INFO L280 TraceCheckUtils]: 19: Hoare triple {1657#false} ~input := #in~input; {1657#false} is VALID [2020-07-10 15:12:56,848 INFO L280 TraceCheckUtils]: 20: Hoare triple {1657#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); {1657#false} is VALID [2020-07-10 15:12:56,848 INFO L280 TraceCheckUtils]: 21: Hoare triple {1657#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); {1657#false} is VALID [2020-07-10 15:12:56,849 INFO L280 TraceCheckUtils]: 22: Hoare triple {1657#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); {1657#false} is VALID [2020-07-10 15:12:56,849 INFO L280 TraceCheckUtils]: 23: Hoare triple {1657#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); {1657#false} is VALID [2020-07-10 15:12:56,849 INFO L280 TraceCheckUtils]: 24: Hoare triple {1657#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); {1657#false} is VALID [2020-07-10 15:12:56,849 INFO L280 TraceCheckUtils]: 25: Hoare triple {1657#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); {1657#false} is VALID [2020-07-10 15:12:56,850 INFO L280 TraceCheckUtils]: 26: Hoare triple {1657#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)); {1657#false} is VALID [2020-07-10 15:12:56,850 INFO L280 TraceCheckUtils]: 27: Hoare triple {1657#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))); {1657#false} is VALID [2020-07-10 15:12:56,850 INFO L280 TraceCheckUtils]: 28: Hoare triple {1657#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); {1657#false} is VALID [2020-07-10 15:12:56,851 INFO L280 TraceCheckUtils]: 29: Hoare triple {1657#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); {1657#false} is VALID [2020-07-10 15:12:56,851 INFO L280 TraceCheckUtils]: 30: Hoare triple {1657#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); {1657#false} is VALID [2020-07-10 15:12:56,851 INFO L280 TraceCheckUtils]: 31: Hoare triple {1657#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); {1657#false} is VALID [2020-07-10 15:12:56,851 INFO L280 TraceCheckUtils]: 32: Hoare triple {1657#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); {1657#false} is VALID [2020-07-10 15:12:56,852 INFO L280 TraceCheckUtils]: 33: Hoare triple {1657#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); {1657#false} is VALID [2020-07-10 15:12:56,852 INFO L280 TraceCheckUtils]: 34: Hoare triple {1657#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); {1657#false} is VALID [2020-07-10 15:12:56,852 INFO L280 TraceCheckUtils]: 35: Hoare triple {1657#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); {1657#false} is VALID [2020-07-10 15:12:56,852 INFO L280 TraceCheckUtils]: 36: Hoare triple {1657#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); {1657#false} is VALID [2020-07-10 15:12:56,853 INFO L280 TraceCheckUtils]: 37: Hoare triple {1657#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); {1657#false} is VALID [2020-07-10 15:12:56,853 INFO L280 TraceCheckUtils]: 38: Hoare triple {1657#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)); {1657#false} is VALID [2020-07-10 15:12:56,853 INFO L280 TraceCheckUtils]: 39: Hoare triple {1657#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)); {1657#false} is VALID [2020-07-10 15:12:56,853 INFO L280 TraceCheckUtils]: 40: Hoare triple {1657#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); {1657#false} is VALID [2020-07-10 15:12:56,854 INFO L280 TraceCheckUtils]: 41: Hoare triple {1657#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); {1657#false} is VALID [2020-07-10 15:12:56,854 INFO L280 TraceCheckUtils]: 42: Hoare triple {1657#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); {1657#false} is VALID [2020-07-10 15:12:56,854 INFO L280 TraceCheckUtils]: 43: Hoare triple {1657#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); {1657#false} is VALID [2020-07-10 15:12:56,855 INFO L280 TraceCheckUtils]: 44: Hoare triple {1657#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); {1657#false} is VALID [2020-07-10 15:12:56,855 INFO L280 TraceCheckUtils]: 45: Hoare triple {1657#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); {1657#false} is VALID [2020-07-10 15:12:56,855 INFO L280 TraceCheckUtils]: 46: Hoare triple {1657#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); {1657#false} is VALID [2020-07-10 15:12:56,855 INFO L280 TraceCheckUtils]: 47: Hoare triple {1657#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); {1657#false} is VALID [2020-07-10 15:12:56,856 INFO L280 TraceCheckUtils]: 48: Hoare triple {1657#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); {1657#false} is VALID [2020-07-10 15:12:56,856 INFO L280 TraceCheckUtils]: 49: Hoare triple {1657#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); {1657#false} is VALID [2020-07-10 15:12:56,856 INFO L280 TraceCheckUtils]: 50: Hoare triple {1657#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); {1657#false} is VALID [2020-07-10 15:12:56,856 INFO L280 TraceCheckUtils]: 51: Hoare triple {1657#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); {1657#false} is VALID [2020-07-10 15:12:56,857 INFO L280 TraceCheckUtils]: 52: Hoare triple {1657#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); {1657#false} is VALID [2020-07-10 15:12:56,857 INFO L280 TraceCheckUtils]: 53: Hoare triple {1657#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); {1657#false} is VALID [2020-07-10 15:12:56,857 INFO L280 TraceCheckUtils]: 54: Hoare triple {1657#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); {1657#false} is VALID [2020-07-10 15:12:56,858 INFO L280 TraceCheckUtils]: 55: Hoare triple {1657#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); {1657#false} is VALID [2020-07-10 15:12:56,858 INFO L280 TraceCheckUtils]: 56: Hoare triple {1657#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)); {1657#false} is VALID [2020-07-10 15:12:56,858 INFO L280 TraceCheckUtils]: 57: Hoare triple {1657#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)))); {1657#false} is VALID [2020-07-10 15:12:56,859 INFO L280 TraceCheckUtils]: 58: Hoare triple {1657#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); {1657#false} is VALID [2020-07-10 15:12:56,859 INFO L280 TraceCheckUtils]: 59: Hoare triple {1657#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); {1657#false} is VALID [2020-07-10 15:12:56,859 INFO L280 TraceCheckUtils]: 60: Hoare triple {1657#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)); {1657#false} is VALID [2020-07-10 15:12:56,859 INFO L280 TraceCheckUtils]: 61: Hoare triple {1657#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); {1657#false} is VALID [2020-07-10 15:12:56,860 INFO L280 TraceCheckUtils]: 62: Hoare triple {1657#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); {1657#false} is VALID [2020-07-10 15:12:56,860 INFO L280 TraceCheckUtils]: 63: Hoare triple {1657#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); {1657#false} is VALID [2020-07-10 15:12:56,860 INFO L280 TraceCheckUtils]: 64: Hoare triple {1657#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))); {1657#false} is VALID [2020-07-10 15:12:56,860 INFO L280 TraceCheckUtils]: 65: Hoare triple {1657#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); {1657#false} is VALID [2020-07-10 15:12:56,861 INFO L280 TraceCheckUtils]: 66: Hoare triple {1657#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)); {1657#false} is VALID [2020-07-10 15:12:56,861 INFO L280 TraceCheckUtils]: 67: Hoare triple {1657#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)); {1657#false} is VALID [2020-07-10 15:12:56,861 INFO L280 TraceCheckUtils]: 68: Hoare triple {1657#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); {1657#false} is VALID [2020-07-10 15:12:56,862 INFO L280 TraceCheckUtils]: 69: Hoare triple {1657#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); {1657#false} is VALID [2020-07-10 15:12:56,862 INFO L280 TraceCheckUtils]: 70: Hoare triple {1657#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); {1657#false} is VALID [2020-07-10 15:12:56,862 INFO L280 TraceCheckUtils]: 71: Hoare triple {1657#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); {1657#false} is VALID [2020-07-10 15:12:56,862 INFO L280 TraceCheckUtils]: 72: Hoare triple {1657#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); {1657#false} is VALID [2020-07-10 15:12:56,863 INFO L280 TraceCheckUtils]: 73: Hoare triple {1657#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); {1657#false} is VALID [2020-07-10 15:12:56,863 INFO L280 TraceCheckUtils]: 74: Hoare triple {1657#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); {1657#false} is VALID [2020-07-10 15:12:56,863 INFO L280 TraceCheckUtils]: 75: Hoare triple {1657#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); {1657#false} is VALID [2020-07-10 15:12:56,864 INFO L280 TraceCheckUtils]: 76: Hoare triple {1657#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); {1657#false} is VALID [2020-07-10 15:12:56,864 INFO L280 TraceCheckUtils]: 77: Hoare triple {1657#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)); {1657#false} is VALID [2020-07-10 15:12:56,864 INFO L280 TraceCheckUtils]: 78: Hoare triple {1657#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); {1657#false} is VALID [2020-07-10 15:12:56,864 INFO L280 TraceCheckUtils]: 79: Hoare triple {1657#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); {1657#false} is VALID [2020-07-10 15:12:56,865 INFO L280 TraceCheckUtils]: 80: Hoare triple {1657#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)); {1657#false} is VALID [2020-07-10 15:12:56,865 INFO L280 TraceCheckUtils]: 81: Hoare triple {1657#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)); {1657#false} is VALID [2020-07-10 15:12:56,865 INFO L280 TraceCheckUtils]: 82: Hoare triple {1657#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); {1657#false} is VALID [2020-07-10 15:12:56,866 INFO L280 TraceCheckUtils]: 83: Hoare triple {1657#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); {1657#false} is VALID [2020-07-10 15:12:56,866 INFO L280 TraceCheckUtils]: 84: Hoare triple {1657#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); {1657#false} is VALID [2020-07-10 15:12:56,866 INFO L280 TraceCheckUtils]: 85: Hoare triple {1657#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))); {1657#false} is VALID [2020-07-10 15:12:56,866 INFO L280 TraceCheckUtils]: 86: Hoare triple {1657#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {1657#false} is VALID [2020-07-10 15:12:56,867 INFO L280 TraceCheckUtils]: 87: Hoare triple {1657#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {1657#false} is VALID [2020-07-10 15:12:56,867 INFO L280 TraceCheckUtils]: 88: Hoare triple {1657#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {1657#false} is VALID [2020-07-10 15:12:56,867 INFO L280 TraceCheckUtils]: 89: Hoare triple {1657#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {1657#false} is VALID [2020-07-10 15:12:56,868 INFO L280 TraceCheckUtils]: 90: Hoare triple {1657#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {1657#false} is VALID [2020-07-10 15:12:56,868 INFO L280 TraceCheckUtils]: 91: Hoare triple {1657#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {1657#false} is VALID [2020-07-10 15:12:56,868 INFO L280 TraceCheckUtils]: 92: Hoare triple {1657#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {1657#false} is VALID [2020-07-10 15:12:56,869 INFO L280 TraceCheckUtils]: 93: Hoare triple {1657#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {1657#false} is VALID [2020-07-10 15:12:56,869 INFO L280 TraceCheckUtils]: 94: Hoare triple {1657#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {1657#false} is VALID [2020-07-10 15:12:56,869 INFO L280 TraceCheckUtils]: 95: Hoare triple {1657#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {1657#false} is VALID [2020-07-10 15:12:56,869 INFO L280 TraceCheckUtils]: 96: Hoare triple {1657#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {1657#false} is VALID [2020-07-10 15:12:56,870 INFO L280 TraceCheckUtils]: 97: Hoare triple {1657#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {1657#false} is VALID [2020-07-10 15:12:56,870 INFO L280 TraceCheckUtils]: 98: Hoare triple {1657#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {1657#false} is VALID [2020-07-10 15:12:56,870 INFO L280 TraceCheckUtils]: 99: Hoare triple {1657#false} assume (((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {1657#false} is VALID [2020-07-10 15:12:56,870 INFO L280 TraceCheckUtils]: 100: Hoare triple {1657#false} assume !false; {1657#false} is VALID [2020-07-10 15:12:56,884 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 15:12:56,884 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1302782299] [2020-07-10 15:12:56,884 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 15:12:56,885 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-07-10 15:12:56,885 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1536609797] [2020-07-10 15:12:56,887 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 101 [2020-07-10 15:12:56,887 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 15:12:56,887 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2020-07-10 15:12:57,012 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 101 edges. 101 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:12:57,013 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-10 15:12:57,013 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 15:12:57,014 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-10 15:12:57,014 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2020-07-10 15:12:57,015 INFO L87 Difference]: Start difference. First operand 280 states and 402 transitions. Second operand 8 states. [2020-07-10 15:13:01,597 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:13:01,597 INFO L93 Difference]: Finished difference Result 713 states and 1049 transitions. [2020-07-10 15:13:01,597 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2020-07-10 15:13:01,598 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 101 [2020-07-10 15:13:01,598 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 15:13:01,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-10 15:13:01,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 634 transitions. [2020-07-10 15:13:01,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-10 15:13:01,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 634 transitions. [2020-07-10 15:13:01,616 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states and 634 transitions. [2020-07-10 15:13:02,805 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 634 edges. 634 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:13:02,828 INFO L225 Difference]: With dead ends: 713 [2020-07-10 15:13:02,828 INFO L226 Difference]: Without dead ends: 439 [2020-07-10 15:13:02,830 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=39, Invalid=93, Unknown=0, NotChecked=0, Total=132 [2020-07-10 15:13:02,831 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 439 states. [2020-07-10 15:13:02,960 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 439 to 421. [2020-07-10 15:13:02,961 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 15:13:02,961 INFO L82 GeneralOperation]: Start isEquivalent. First operand 439 states. Second operand 421 states. [2020-07-10 15:13:02,961 INFO L74 IsIncluded]: Start isIncluded. First operand 439 states. Second operand 421 states. [2020-07-10 15:13:02,961 INFO L87 Difference]: Start difference. First operand 439 states. Second operand 421 states. [2020-07-10 15:13:02,987 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:13:02,987 INFO L93 Difference]: Finished difference Result 439 states and 631 transitions. [2020-07-10 15:13:02,987 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 631 transitions. [2020-07-10 15:13:02,990 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:13:02,990 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:13:02,990 INFO L74 IsIncluded]: Start isIncluded. First operand 421 states. Second operand 439 states. [2020-07-10 15:13:02,991 INFO L87 Difference]: Start difference. First operand 421 states. Second operand 439 states. [2020-07-10 15:13:03,016 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:13:03,017 INFO L93 Difference]: Finished difference Result 439 states and 631 transitions. [2020-07-10 15:13:03,017 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 631 transitions. [2020-07-10 15:13:03,041 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:13:03,041 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:13:03,041 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 15:13:03,042 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 15:13:03,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 421 states. [2020-07-10 15:13:03,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 421 states and 590 transitions. [2020-07-10 15:13:03,060 INFO L78 Accepts]: Start accepts. Automaton has 421 states and 590 transitions. Word has length 101 [2020-07-10 15:13:03,061 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 15:13:03,061 INFO L479 AbstractCegarLoop]: Abstraction has 421 states and 590 transitions. [2020-07-10 15:13:03,061 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-10 15:13:03,061 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 590 transitions. [2020-07-10 15:13:03,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2020-07-10 15:13:03,063 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 15:13:03,063 INFO L422 BasicCegarLoop]: trace histogram [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] [2020-07-10 15:13:03,063 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-10 15:13:03,064 INFO L427 AbstractCegarLoop]: === Iteration 3 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 15:13:03,064 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 15:13:03,064 INFO L82 PathProgramCache]: Analyzing trace with hash 1027824070, now seen corresponding path program 1 times [2020-07-10 15:13:03,065 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 15:13:03,065 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [142597183] [2020-07-10 15:13:03,065 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 15:13:03,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:13:03,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:13:03,252 INFO L280 TraceCheckUtils]: 0: Hoare triple {3746#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {3733#true} is VALID [2020-07-10 15:13:03,253 INFO L280 TraceCheckUtils]: 1: Hoare triple {3733#true} assume true; {3733#true} is VALID [2020-07-10 15:13:03,253 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3733#true} {3733#true} #782#return; {3733#true} is VALID [2020-07-10 15:13:03,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:13:03,308 INFO L280 TraceCheckUtils]: 0: Hoare triple {3747#(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; {3733#true} is VALID [2020-07-10 15:13:03,308 INFO L280 TraceCheckUtils]: 1: Hoare triple {3733#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); {3733#true} is VALID [2020-07-10 15:13:03,309 INFO L280 TraceCheckUtils]: 2: Hoare triple {3733#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); {3733#true} is VALID [2020-07-10 15:13:03,309 INFO L280 TraceCheckUtils]: 3: Hoare triple {3733#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); {3733#true} is VALID [2020-07-10 15:13:03,310 INFO L280 TraceCheckUtils]: 4: Hoare triple {3733#true} assume 1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0;~a8~0 := 13;~a7~0 := 1;~a16~0 := 4;#res := -1; {3745#(= 1 ~a7~0)} is VALID [2020-07-10 15:13:03,316 INFO L280 TraceCheckUtils]: 5: Hoare triple {3745#(= 1 ~a7~0)} assume true; {3745#(= 1 ~a7~0)} is VALID [2020-07-10 15:13:03,317 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {3745#(= 1 ~a7~0)} {3733#true} #786#return; {3745#(= 1 ~a7~0)} is VALID [2020-07-10 15:13:03,318 INFO L263 TraceCheckUtils]: 0: Hoare triple {3733#true} call ULTIMATE.init(); {3746#(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 [2020-07-10 15:13:03,319 INFO L280 TraceCheckUtils]: 1: Hoare triple {3746#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {3733#true} is VALID [2020-07-10 15:13:03,319 INFO L280 TraceCheckUtils]: 2: Hoare triple {3733#true} assume true; {3733#true} is VALID [2020-07-10 15:13:03,319 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {3733#true} {3733#true} #782#return; {3733#true} is VALID [2020-07-10 15:13:03,320 INFO L263 TraceCheckUtils]: 4: Hoare triple {3733#true} call #t~ret4 := main(); {3733#true} is VALID [2020-07-10 15:13:03,320 INFO L280 TraceCheckUtils]: 5: Hoare triple {3733#true} ~output~0 := -1; {3733#true} is VALID [2020-07-10 15:13:03,320 INFO L280 TraceCheckUtils]: 6: Hoare triple {3733#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {3733#true} is VALID [2020-07-10 15:13:03,323 INFO L280 TraceCheckUtils]: 7: Hoare triple {3733#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {3733#true} is VALID [2020-07-10 15:13:03,331 INFO L263 TraceCheckUtils]: 8: Hoare triple {3733#true} call #t~ret3 := calculate_output(~input~0); {3747#(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 [2020-07-10 15:13:03,332 INFO L280 TraceCheckUtils]: 9: Hoare triple {3747#(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; {3733#true} is VALID [2020-07-10 15:13:03,332 INFO L280 TraceCheckUtils]: 10: Hoare triple {3733#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); {3733#true} is VALID [2020-07-10 15:13:03,332 INFO L280 TraceCheckUtils]: 11: Hoare triple {3733#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); {3733#true} is VALID [2020-07-10 15:13:03,333 INFO L280 TraceCheckUtils]: 12: Hoare triple {3733#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); {3733#true} is VALID [2020-07-10 15:13:03,334 INFO L280 TraceCheckUtils]: 13: Hoare triple {3733#true} assume 1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0;~a8~0 := 13;~a7~0 := 1;~a16~0 := 4;#res := -1; {3745#(= 1 ~a7~0)} is VALID [2020-07-10 15:13:03,334 INFO L280 TraceCheckUtils]: 14: Hoare triple {3745#(= 1 ~a7~0)} assume true; {3745#(= 1 ~a7~0)} is VALID [2020-07-10 15:13:03,335 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {3745#(= 1 ~a7~0)} {3733#true} #786#return; {3745#(= 1 ~a7~0)} is VALID [2020-07-10 15:13:03,336 INFO L280 TraceCheckUtils]: 16: Hoare triple {3745#(= 1 ~a7~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {3745#(= 1 ~a7~0)} is VALID [2020-07-10 15:13:03,337 INFO L280 TraceCheckUtils]: 17: Hoare triple {3745#(= 1 ~a7~0)} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {3745#(= 1 ~a7~0)} is VALID [2020-07-10 15:13:03,338 INFO L280 TraceCheckUtils]: 18: Hoare triple {3745#(= 1 ~a7~0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {3745#(= 1 ~a7~0)} is VALID [2020-07-10 15:13:03,339 INFO L263 TraceCheckUtils]: 19: Hoare triple {3745#(= 1 ~a7~0)} call #t~ret3 := calculate_output(~input~0); {3745#(= 1 ~a7~0)} is VALID [2020-07-10 15:13:03,340 INFO L280 TraceCheckUtils]: 20: Hoare triple {3745#(= 1 ~a7~0)} ~input := #in~input; {3745#(= 1 ~a7~0)} is VALID [2020-07-10 15:13:03,340 INFO L280 TraceCheckUtils]: 21: Hoare triple {3745#(= 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); {3745#(= 1 ~a7~0)} is VALID [2020-07-10 15:13:03,341 INFO L280 TraceCheckUtils]: 22: Hoare triple {3745#(= 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); {3745#(= 1 ~a7~0)} is VALID [2020-07-10 15:13:03,341 INFO L280 TraceCheckUtils]: 23: Hoare triple {3745#(= 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); {3745#(= 1 ~a7~0)} is VALID [2020-07-10 15:13:03,342 INFO L280 TraceCheckUtils]: 24: Hoare triple {3745#(= 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); {3745#(= 1 ~a7~0)} is VALID [2020-07-10 15:13:03,342 INFO L280 TraceCheckUtils]: 25: Hoare triple {3745#(= 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); {3745#(= 1 ~a7~0)} is VALID [2020-07-10 15:13:03,343 INFO L280 TraceCheckUtils]: 26: Hoare triple {3745#(= 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); {3745#(= 1 ~a7~0)} is VALID [2020-07-10 15:13:03,344 INFO L280 TraceCheckUtils]: 27: Hoare triple {3745#(= 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)); {3745#(= 1 ~a7~0)} is VALID [2020-07-10 15:13:03,344 INFO L280 TraceCheckUtils]: 28: Hoare triple {3745#(= 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))); {3745#(= 1 ~a7~0)} is VALID [2020-07-10 15:13:03,345 INFO L280 TraceCheckUtils]: 29: Hoare triple {3745#(= 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); {3745#(= 1 ~a7~0)} is VALID [2020-07-10 15:13:03,345 INFO L280 TraceCheckUtils]: 30: Hoare triple {3745#(= 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); {3745#(= 1 ~a7~0)} is VALID [2020-07-10 15:13:03,346 INFO L280 TraceCheckUtils]: 31: Hoare triple {3745#(= 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); {3745#(= 1 ~a7~0)} is VALID [2020-07-10 15:13:03,346 INFO L280 TraceCheckUtils]: 32: Hoare triple {3745#(= 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); {3745#(= 1 ~a7~0)} is VALID [2020-07-10 15:13:03,347 INFO L280 TraceCheckUtils]: 33: Hoare triple {3745#(= 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); {3745#(= 1 ~a7~0)} is VALID [2020-07-10 15:13:03,348 INFO L280 TraceCheckUtils]: 34: Hoare triple {3745#(= 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); {3745#(= 1 ~a7~0)} is VALID [2020-07-10 15:13:03,349 INFO L280 TraceCheckUtils]: 35: Hoare triple {3745#(= 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); {3745#(= 1 ~a7~0)} is VALID [2020-07-10 15:13:03,349 INFO L280 TraceCheckUtils]: 36: Hoare triple {3745#(= 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); {3745#(= 1 ~a7~0)} is VALID [2020-07-10 15:13:03,350 INFO L280 TraceCheckUtils]: 37: Hoare triple {3745#(= 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); {3745#(= 1 ~a7~0)} is VALID [2020-07-10 15:13:03,350 INFO L280 TraceCheckUtils]: 38: Hoare triple {3745#(= 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); {3745#(= 1 ~a7~0)} is VALID [2020-07-10 15:13:03,355 INFO L280 TraceCheckUtils]: 39: Hoare triple {3745#(= 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)); {3745#(= 1 ~a7~0)} is VALID [2020-07-10 15:13:03,358 INFO L280 TraceCheckUtils]: 40: Hoare triple {3745#(= 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)); {3745#(= 1 ~a7~0)} is VALID [2020-07-10 15:13:03,361 INFO L280 TraceCheckUtils]: 41: Hoare triple {3745#(= 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); {3745#(= 1 ~a7~0)} is VALID [2020-07-10 15:13:03,365 INFO L280 TraceCheckUtils]: 42: Hoare triple {3745#(= 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); {3745#(= 1 ~a7~0)} is VALID [2020-07-10 15:13:03,366 INFO L280 TraceCheckUtils]: 43: Hoare triple {3745#(= 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); {3745#(= 1 ~a7~0)} is VALID [2020-07-10 15:13:03,367 INFO L280 TraceCheckUtils]: 44: Hoare triple {3745#(= 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); {3745#(= 1 ~a7~0)} is VALID [2020-07-10 15:13:03,368 INFO L280 TraceCheckUtils]: 45: Hoare triple {3745#(= 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); {3745#(= 1 ~a7~0)} is VALID [2020-07-10 15:13:03,368 INFO L280 TraceCheckUtils]: 46: Hoare triple {3745#(= 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); {3745#(= 1 ~a7~0)} is VALID [2020-07-10 15:13:03,369 INFO L280 TraceCheckUtils]: 47: Hoare triple {3745#(= 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); {3745#(= 1 ~a7~0)} is VALID [2020-07-10 15:13:03,369 INFO L280 TraceCheckUtils]: 48: Hoare triple {3745#(= 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); {3745#(= 1 ~a7~0)} is VALID [2020-07-10 15:13:03,369 INFO L280 TraceCheckUtils]: 49: Hoare triple {3745#(= 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); {3745#(= 1 ~a7~0)} is VALID [2020-07-10 15:13:03,370 INFO L280 TraceCheckUtils]: 50: Hoare triple {3745#(= 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); {3745#(= 1 ~a7~0)} is VALID [2020-07-10 15:13:03,371 INFO L280 TraceCheckUtils]: 51: Hoare triple {3745#(= 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); {3745#(= 1 ~a7~0)} is VALID [2020-07-10 15:13:03,371 INFO L280 TraceCheckUtils]: 52: Hoare triple {3745#(= 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); {3745#(= 1 ~a7~0)} is VALID [2020-07-10 15:13:03,372 INFO L280 TraceCheckUtils]: 53: Hoare triple {3745#(= 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); {3745#(= 1 ~a7~0)} is VALID [2020-07-10 15:13:03,372 INFO L280 TraceCheckUtils]: 54: Hoare triple {3745#(= 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); {3745#(= 1 ~a7~0)} is VALID [2020-07-10 15:13:03,372 INFO L280 TraceCheckUtils]: 55: Hoare triple {3745#(= 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); {3745#(= 1 ~a7~0)} is VALID [2020-07-10 15:13:03,373 INFO L280 TraceCheckUtils]: 56: Hoare triple {3745#(= 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); {3745#(= 1 ~a7~0)} is VALID [2020-07-10 15:13:03,374 INFO L280 TraceCheckUtils]: 57: Hoare triple {3745#(= 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)); {3745#(= 1 ~a7~0)} is VALID [2020-07-10 15:13:03,374 INFO L280 TraceCheckUtils]: 58: Hoare triple {3745#(= 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)))); {3745#(= 1 ~a7~0)} is VALID [2020-07-10 15:13:03,377 INFO L280 TraceCheckUtils]: 59: Hoare triple {3745#(= 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); {3745#(= 1 ~a7~0)} is VALID [2020-07-10 15:13:03,380 INFO L280 TraceCheckUtils]: 60: Hoare triple {3745#(= 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); {3745#(= 1 ~a7~0)} is VALID [2020-07-10 15:13:03,381 INFO L280 TraceCheckUtils]: 61: Hoare triple {3745#(= 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)); {3745#(= 1 ~a7~0)} is VALID [2020-07-10 15:13:03,381 INFO L280 TraceCheckUtils]: 62: Hoare triple {3745#(= 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); {3745#(= 1 ~a7~0)} is VALID [2020-07-10 15:13:03,382 INFO L280 TraceCheckUtils]: 63: Hoare triple {3745#(= 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); {3745#(= 1 ~a7~0)} is VALID [2020-07-10 15:13:03,383 INFO L280 TraceCheckUtils]: 64: Hoare triple {3745#(= 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); {3745#(= 1 ~a7~0)} is VALID [2020-07-10 15:13:03,383 INFO L280 TraceCheckUtils]: 65: Hoare triple {3745#(= 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))); {3745#(= 1 ~a7~0)} is VALID [2020-07-10 15:13:03,384 INFO L280 TraceCheckUtils]: 66: Hoare triple {3745#(= 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); {3745#(= 1 ~a7~0)} is VALID [2020-07-10 15:13:03,384 INFO L280 TraceCheckUtils]: 67: Hoare triple {3745#(= 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)); {3745#(= 1 ~a7~0)} is VALID [2020-07-10 15:13:03,385 INFO L280 TraceCheckUtils]: 68: Hoare triple {3745#(= 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)); {3745#(= 1 ~a7~0)} is VALID [2020-07-10 15:13:03,385 INFO L280 TraceCheckUtils]: 69: Hoare triple {3745#(= 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); {3745#(= 1 ~a7~0)} is VALID [2020-07-10 15:13:03,385 INFO L280 TraceCheckUtils]: 70: Hoare triple {3745#(= 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); {3745#(= 1 ~a7~0)} is VALID [2020-07-10 15:13:03,386 INFO L280 TraceCheckUtils]: 71: Hoare triple {3745#(= 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); {3745#(= 1 ~a7~0)} is VALID [2020-07-10 15:13:03,386 INFO L280 TraceCheckUtils]: 72: Hoare triple {3745#(= 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); {3745#(= 1 ~a7~0)} is VALID [2020-07-10 15:13:03,387 INFO L280 TraceCheckUtils]: 73: Hoare triple {3745#(= 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); {3745#(= 1 ~a7~0)} is VALID [2020-07-10 15:13:03,387 INFO L280 TraceCheckUtils]: 74: Hoare triple {3745#(= 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); {3745#(= 1 ~a7~0)} is VALID [2020-07-10 15:13:03,387 INFO L280 TraceCheckUtils]: 75: Hoare triple {3745#(= 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); {3745#(= 1 ~a7~0)} is VALID [2020-07-10 15:13:03,388 INFO L280 TraceCheckUtils]: 76: Hoare triple {3745#(= 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); {3745#(= 1 ~a7~0)} is VALID [2020-07-10 15:13:03,388 INFO L280 TraceCheckUtils]: 77: Hoare triple {3745#(= 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); {3745#(= 1 ~a7~0)} is VALID [2020-07-10 15:13:03,389 INFO L280 TraceCheckUtils]: 78: Hoare triple {3745#(= 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)); {3745#(= 1 ~a7~0)} is VALID [2020-07-10 15:13:03,389 INFO L280 TraceCheckUtils]: 79: Hoare triple {3745#(= 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); {3745#(= 1 ~a7~0)} is VALID [2020-07-10 15:13:03,390 INFO L280 TraceCheckUtils]: 80: Hoare triple {3745#(= 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); {3745#(= 1 ~a7~0)} is VALID [2020-07-10 15:13:03,390 INFO L280 TraceCheckUtils]: 81: Hoare triple {3745#(= 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)); {3745#(= 1 ~a7~0)} is VALID [2020-07-10 15:13:03,390 INFO L280 TraceCheckUtils]: 82: Hoare triple {3745#(= 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)); {3745#(= 1 ~a7~0)} is VALID [2020-07-10 15:13:03,391 INFO L280 TraceCheckUtils]: 83: Hoare triple {3745#(= 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); {3745#(= 1 ~a7~0)} is VALID [2020-07-10 15:13:03,391 INFO L280 TraceCheckUtils]: 84: Hoare triple {3745#(= 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); {3745#(= 1 ~a7~0)} is VALID [2020-07-10 15:13:03,391 INFO L280 TraceCheckUtils]: 85: Hoare triple {3745#(= 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); {3745#(= 1 ~a7~0)} is VALID [2020-07-10 15:13:03,392 INFO L280 TraceCheckUtils]: 86: Hoare triple {3745#(= 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))); {3745#(= 1 ~a7~0)} is VALID [2020-07-10 15:13:03,392 INFO L280 TraceCheckUtils]: 87: Hoare triple {3745#(= 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); {3745#(= 1 ~a7~0)} is VALID [2020-07-10 15:13:03,393 INFO L280 TraceCheckUtils]: 88: Hoare triple {3745#(= 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); {3745#(= 1 ~a7~0)} is VALID [2020-07-10 15:13:03,393 INFO L280 TraceCheckUtils]: 89: Hoare triple {3745#(= 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); {3745#(= 1 ~a7~0)} is VALID [2020-07-10 15:13:03,394 INFO L280 TraceCheckUtils]: 90: Hoare triple {3745#(= 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); {3745#(= 1 ~a7~0)} is VALID [2020-07-10 15:13:03,394 INFO L280 TraceCheckUtils]: 91: Hoare triple {3745#(= 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); {3745#(= 1 ~a7~0)} is VALID [2020-07-10 15:13:03,394 INFO L280 TraceCheckUtils]: 92: Hoare triple {3745#(= 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); {3745#(= 1 ~a7~0)} is VALID [2020-07-10 15:13:03,396 INFO L280 TraceCheckUtils]: 93: Hoare triple {3745#(= 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); {3745#(= 1 ~a7~0)} is VALID [2020-07-10 15:13:03,396 INFO L280 TraceCheckUtils]: 94: Hoare triple {3745#(= 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); {3745#(= 1 ~a7~0)} is VALID [2020-07-10 15:13:03,397 INFO L280 TraceCheckUtils]: 95: Hoare triple {3745#(= 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); {3745#(= 1 ~a7~0)} is VALID [2020-07-10 15:13:03,397 INFO L280 TraceCheckUtils]: 96: Hoare triple {3745#(= 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); {3745#(= 1 ~a7~0)} is VALID [2020-07-10 15:13:03,398 INFO L280 TraceCheckUtils]: 97: Hoare triple {3745#(= 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); {3745#(= 1 ~a7~0)} is VALID [2020-07-10 15:13:03,398 INFO L280 TraceCheckUtils]: 98: Hoare triple {3745#(= 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); {3745#(= 1 ~a7~0)} is VALID [2020-07-10 15:13:03,398 INFO L280 TraceCheckUtils]: 99: Hoare triple {3745#(= 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); {3745#(= 1 ~a7~0)} is VALID [2020-07-10 15:13:03,399 INFO L280 TraceCheckUtils]: 100: Hoare triple {3745#(= 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; {3734#false} is VALID [2020-07-10 15:13:03,399 INFO L280 TraceCheckUtils]: 101: Hoare triple {3734#false} assume !false; {3734#false} is VALID [2020-07-10 15:13:03,411 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 15:13:03,412 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [142597183] [2020-07-10 15:13:03,412 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [578332981] [2020-07-10 15:13:03,412 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 15:13:03,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:13:03,504 INFO L264 TraceCheckSpWp]: Trace formula consists of 336 conjuncts, 7 conjunts are in the unsatisfiable core [2020-07-10 15:13:03,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:13:03,532 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 15:13:03,695 INFO L263 TraceCheckUtils]: 0: Hoare triple {3733#true} call ULTIMATE.init(); {3733#true} is VALID [2020-07-10 15:13:03,695 INFO L280 TraceCheckUtils]: 1: Hoare triple {3733#true} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {3733#true} is VALID [2020-07-10 15:13:03,696 INFO L280 TraceCheckUtils]: 2: Hoare triple {3733#true} assume true; {3733#true} is VALID [2020-07-10 15:13:03,696 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {3733#true} {3733#true} #782#return; {3733#true} is VALID [2020-07-10 15:13:03,697 INFO L263 TraceCheckUtils]: 4: Hoare triple {3733#true} call #t~ret4 := main(); {3733#true} is VALID [2020-07-10 15:13:03,697 INFO L280 TraceCheckUtils]: 5: Hoare triple {3733#true} ~output~0 := -1; {3733#true} is VALID [2020-07-10 15:13:03,697 INFO L280 TraceCheckUtils]: 6: Hoare triple {3733#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {3733#true} is VALID [2020-07-10 15:13:03,698 INFO L280 TraceCheckUtils]: 7: Hoare triple {3733#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {3733#true} is VALID [2020-07-10 15:13:03,698 INFO L263 TraceCheckUtils]: 8: Hoare triple {3733#true} call #t~ret3 := calculate_output(~input~0); {3733#true} is VALID [2020-07-10 15:13:03,698 INFO L280 TraceCheckUtils]: 9: Hoare triple {3733#true} ~input := #in~input; {3733#true} is VALID [2020-07-10 15:13:03,699 INFO L280 TraceCheckUtils]: 10: Hoare triple {3733#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); {3733#true} is VALID [2020-07-10 15:13:03,699 INFO L280 TraceCheckUtils]: 11: Hoare triple {3733#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); {3733#true} is VALID [2020-07-10 15:13:03,699 INFO L280 TraceCheckUtils]: 12: Hoare triple {3733#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); {3733#true} is VALID [2020-07-10 15:13:03,703 INFO L280 TraceCheckUtils]: 13: Hoare triple {3733#true} assume 1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0;~a8~0 := 13;~a7~0 := 1;~a16~0 := 4;#res := -1; {3790#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:03,704 INFO L280 TraceCheckUtils]: 14: Hoare triple {3790#(= 1 ~a20~0)} assume true; {3790#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:03,705 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {3790#(= 1 ~a20~0)} {3733#true} #786#return; {3790#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:03,705 INFO L280 TraceCheckUtils]: 16: Hoare triple {3790#(= 1 ~a20~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {3790#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:03,706 INFO L280 TraceCheckUtils]: 17: Hoare triple {3790#(= 1 ~a20~0)} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {3790#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:03,706 INFO L280 TraceCheckUtils]: 18: Hoare triple {3790#(= 1 ~a20~0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {3790#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:03,707 INFO L263 TraceCheckUtils]: 19: Hoare triple {3790#(= 1 ~a20~0)} call #t~ret3 := calculate_output(~input~0); {3790#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:03,710 INFO L280 TraceCheckUtils]: 20: Hoare triple {3790#(= 1 ~a20~0)} ~input := #in~input; {3790#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:03,712 INFO L280 TraceCheckUtils]: 21: Hoare triple {3790#(= 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); {3790#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:03,712 INFO L280 TraceCheckUtils]: 22: Hoare triple {3790#(= 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); {3790#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:03,713 INFO L280 TraceCheckUtils]: 23: Hoare triple {3790#(= 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); {3790#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:03,713 INFO L280 TraceCheckUtils]: 24: Hoare triple {3790#(= 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); {3790#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:03,714 INFO L280 TraceCheckUtils]: 25: Hoare triple {3790#(= 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); {3790#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:03,715 INFO L280 TraceCheckUtils]: 26: Hoare triple {3790#(= 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); {3790#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:03,722 INFO L280 TraceCheckUtils]: 27: Hoare triple {3790#(= 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)); {3790#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:03,723 INFO L280 TraceCheckUtils]: 28: Hoare triple {3790#(= 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))); {3790#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:03,723 INFO L280 TraceCheckUtils]: 29: Hoare triple {3790#(= 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); {3790#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:03,724 INFO L280 TraceCheckUtils]: 30: Hoare triple {3790#(= 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); {3790#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:03,724 INFO L280 TraceCheckUtils]: 31: Hoare triple {3790#(= 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); {3790#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:03,725 INFO L280 TraceCheckUtils]: 32: Hoare triple {3790#(= 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); {3790#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:03,725 INFO L280 TraceCheckUtils]: 33: Hoare triple {3790#(= 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); {3790#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:03,726 INFO L280 TraceCheckUtils]: 34: Hoare triple {3790#(= 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); {3790#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:03,726 INFO L280 TraceCheckUtils]: 35: Hoare triple {3790#(= 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); {3790#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:03,727 INFO L280 TraceCheckUtils]: 36: Hoare triple {3790#(= 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); {3790#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:03,728 INFO L280 TraceCheckUtils]: 37: Hoare triple {3790#(= 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); {3790#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:03,728 INFO L280 TraceCheckUtils]: 38: Hoare triple {3790#(= 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); {3790#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:03,729 INFO L280 TraceCheckUtils]: 39: Hoare triple {3790#(= 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)); {3790#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:03,729 INFO L280 TraceCheckUtils]: 40: Hoare triple {3790#(= 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)); {3790#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:03,730 INFO L280 TraceCheckUtils]: 41: Hoare triple {3790#(= 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); {3790#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:03,730 INFO L280 TraceCheckUtils]: 42: Hoare triple {3790#(= 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); {3790#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:03,731 INFO L280 TraceCheckUtils]: 43: Hoare triple {3790#(= 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); {3790#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:03,738 INFO L280 TraceCheckUtils]: 44: Hoare triple {3790#(= 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); {3790#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:03,739 INFO L280 TraceCheckUtils]: 45: Hoare triple {3790#(= 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); {3790#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:03,740 INFO L280 TraceCheckUtils]: 46: Hoare triple {3790#(= 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); {3790#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:03,740 INFO L280 TraceCheckUtils]: 47: Hoare triple {3790#(= 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); {3790#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:03,741 INFO L280 TraceCheckUtils]: 48: Hoare triple {3790#(= 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); {3790#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:03,741 INFO L280 TraceCheckUtils]: 49: Hoare triple {3790#(= 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); {3790#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:03,742 INFO L280 TraceCheckUtils]: 50: Hoare triple {3790#(= 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); {3790#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:03,743 INFO L280 TraceCheckUtils]: 51: Hoare triple {3790#(= 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); {3790#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:03,743 INFO L280 TraceCheckUtils]: 52: Hoare triple {3790#(= 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); {3790#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:03,744 INFO L280 TraceCheckUtils]: 53: Hoare triple {3790#(= 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); {3790#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:03,744 INFO L280 TraceCheckUtils]: 54: Hoare triple {3790#(= 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); {3790#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:03,745 INFO L280 TraceCheckUtils]: 55: Hoare triple {3790#(= 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); {3790#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:03,745 INFO L280 TraceCheckUtils]: 56: Hoare triple {3790#(= 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); {3790#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:03,746 INFO L280 TraceCheckUtils]: 57: Hoare triple {3790#(= 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)); {3790#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:03,746 INFO L280 TraceCheckUtils]: 58: Hoare triple {3790#(= 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)))); {3790#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:03,747 INFO L280 TraceCheckUtils]: 59: Hoare triple {3790#(= 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); {3790#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:03,747 INFO L280 TraceCheckUtils]: 60: Hoare triple {3790#(= 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); {3790#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:03,748 INFO L280 TraceCheckUtils]: 61: Hoare triple {3790#(= 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)); {3790#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:03,749 INFO L280 TraceCheckUtils]: 62: Hoare triple {3790#(= 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); {3790#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:03,750 INFO L280 TraceCheckUtils]: 63: Hoare triple {3790#(= 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); {3790#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:03,750 INFO L280 TraceCheckUtils]: 64: Hoare triple {3790#(= 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); {3790#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:03,751 INFO L280 TraceCheckUtils]: 65: Hoare triple {3790#(= 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))); {3790#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:03,752 INFO L280 TraceCheckUtils]: 66: Hoare triple {3790#(= 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); {3790#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:03,752 INFO L280 TraceCheckUtils]: 67: Hoare triple {3790#(= 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)); {3790#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:03,761 INFO L280 TraceCheckUtils]: 68: Hoare triple {3790#(= 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)); {3790#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:03,763 INFO L280 TraceCheckUtils]: 69: Hoare triple {3790#(= 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); {3790#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:03,763 INFO L280 TraceCheckUtils]: 70: Hoare triple {3790#(= 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); {3790#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:03,764 INFO L280 TraceCheckUtils]: 71: Hoare triple {3790#(= 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); {3790#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:03,764 INFO L280 TraceCheckUtils]: 72: Hoare triple {3790#(= 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); {3790#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:03,765 INFO L280 TraceCheckUtils]: 73: Hoare triple {3790#(= 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); {3790#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:03,765 INFO L280 TraceCheckUtils]: 74: Hoare triple {3790#(= 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); {3790#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:03,767 INFO L280 TraceCheckUtils]: 75: Hoare triple {3790#(= 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); {3790#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:03,767 INFO L280 TraceCheckUtils]: 76: Hoare triple {3790#(= 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); {3790#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:03,768 INFO L280 TraceCheckUtils]: 77: Hoare triple {3790#(= 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); {3790#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:03,768 INFO L280 TraceCheckUtils]: 78: Hoare triple {3790#(= 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)); {3790#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:03,769 INFO L280 TraceCheckUtils]: 79: Hoare triple {3790#(= 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); {3790#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:03,769 INFO L280 TraceCheckUtils]: 80: Hoare triple {3790#(= 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); {3790#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:03,770 INFO L280 TraceCheckUtils]: 81: Hoare triple {3790#(= 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)); {3790#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:03,771 INFO L280 TraceCheckUtils]: 82: Hoare triple {3790#(= 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)); {3790#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:03,771 INFO L280 TraceCheckUtils]: 83: Hoare triple {3790#(= 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); {3790#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:03,772 INFO L280 TraceCheckUtils]: 84: Hoare triple {3790#(= 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); {3790#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:03,772 INFO L280 TraceCheckUtils]: 85: Hoare triple {3790#(= 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); {3790#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:03,773 INFO L280 TraceCheckUtils]: 86: Hoare triple {3790#(= 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))); {3790#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:03,773 INFO L280 TraceCheckUtils]: 87: Hoare triple {3790#(= 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); {3790#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:03,774 INFO L280 TraceCheckUtils]: 88: Hoare triple {3790#(= 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); {3790#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:03,774 INFO L280 TraceCheckUtils]: 89: Hoare triple {3790#(= 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); {3790#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:03,775 INFO L280 TraceCheckUtils]: 90: Hoare triple {3790#(= 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); {3790#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:03,775 INFO L280 TraceCheckUtils]: 91: Hoare triple {3790#(= 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); {3790#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:03,780 INFO L280 TraceCheckUtils]: 92: Hoare triple {3790#(= 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); {3790#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:03,780 INFO L280 TraceCheckUtils]: 93: Hoare triple {3790#(= 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); {3790#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:03,781 INFO L280 TraceCheckUtils]: 94: Hoare triple {3790#(= 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); {3790#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:03,782 INFO L280 TraceCheckUtils]: 95: Hoare triple {3790#(= 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); {3790#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:03,782 INFO L280 TraceCheckUtils]: 96: Hoare triple {3790#(= 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); {3790#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:03,783 INFO L280 TraceCheckUtils]: 97: Hoare triple {3790#(= 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); {3790#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:03,787 INFO L280 TraceCheckUtils]: 98: Hoare triple {3790#(= 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); {3790#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:03,788 INFO L280 TraceCheckUtils]: 99: Hoare triple {3790#(= 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); {3790#(= 1 ~a20~0)} is VALID [2020-07-10 15:13:03,788 INFO L280 TraceCheckUtils]: 100: Hoare triple {3790#(= 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; {3734#false} is VALID [2020-07-10 15:13:03,788 INFO L280 TraceCheckUtils]: 101: Hoare triple {3734#false} assume !false; {3734#false} is VALID [2020-07-10 15:13:03,795 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 15:13:03,796 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-07-10 15:13:03,796 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [5] total 6 [2020-07-10 15:13:03,796 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [921402180] [2020-07-10 15:13:03,797 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 102 [2020-07-10 15:13:03,797 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 15:13:03,798 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2020-07-10 15:13:03,944 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 102 edges. 102 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:13:03,944 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-07-10 15:13:03,945 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 15:13:03,945 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-07-10 15:13:03,945 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2020-07-10 15:13:03,946 INFO L87 Difference]: Start difference. First operand 421 states and 590 transitions. Second operand 3 states. [2020-07-10 15:13:05,139 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:13:05,139 INFO L93 Difference]: Finished difference Result 1247 states and 1787 transitions. [2020-07-10 15:13:05,139 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-07-10 15:13:05,139 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 102 [2020-07-10 15:13:05,140 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 15:13:05,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-10 15:13:05,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 617 transitions. [2020-07-10 15:13:05,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-10 15:13:05,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 617 transitions. [2020-07-10 15:13:05,149 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 617 transitions. [2020-07-10 15:13:05,839 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 617 edges. 617 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:13:05,885 INFO L225 Difference]: With dead ends: 1247 [2020-07-10 15:13:05,885 INFO L226 Difference]: Without dead ends: 832 [2020-07-10 15:13:05,887 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 110 GetRequests, 106 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2020-07-10 15:13:05,888 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 832 states. [2020-07-10 15:13:06,071 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 832 to 832. [2020-07-10 15:13:06,072 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 15:13:06,072 INFO L82 GeneralOperation]: Start isEquivalent. First operand 832 states. Second operand 832 states. [2020-07-10 15:13:06,072 INFO L74 IsIncluded]: Start isIncluded. First operand 832 states. Second operand 832 states. [2020-07-10 15:13:06,072 INFO L87 Difference]: Start difference. First operand 832 states. Second operand 832 states. [2020-07-10 15:13:06,118 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:13:06,119 INFO L93 Difference]: Finished difference Result 832 states and 1144 transitions. [2020-07-10 15:13:06,119 INFO L276 IsEmpty]: Start isEmpty. Operand 832 states and 1144 transitions. [2020-07-10 15:13:06,121 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:13:06,121 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:13:06,122 INFO L74 IsIncluded]: Start isIncluded. First operand 832 states. Second operand 832 states. [2020-07-10 15:13:06,122 INFO L87 Difference]: Start difference. First operand 832 states. Second operand 832 states. [2020-07-10 15:13:06,166 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:13:06,166 INFO L93 Difference]: Finished difference Result 832 states and 1144 transitions. [2020-07-10 15:13:06,167 INFO L276 IsEmpty]: Start isEmpty. Operand 832 states and 1144 transitions. [2020-07-10 15:13:06,169 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:13:06,169 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:13:06,169 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 15:13:06,170 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 15:13:06,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 832 states. [2020-07-10 15:13:06,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 832 states to 832 states and 1144 transitions. [2020-07-10 15:13:06,217 INFO L78 Accepts]: Start accepts. Automaton has 832 states and 1144 transitions. Word has length 102 [2020-07-10 15:13:06,217 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 15:13:06,217 INFO L479 AbstractCegarLoop]: Abstraction has 832 states and 1144 transitions. [2020-07-10 15:13:06,217 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-07-10 15:13:06,218 INFO L276 IsEmpty]: Start isEmpty. Operand 832 states and 1144 transitions. [2020-07-10 15:13:06,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2020-07-10 15:13:06,220 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 15:13:06,221 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 15:13:06,434 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable2 [2020-07-10 15:13:06,435 INFO L427 AbstractCegarLoop]: === Iteration 4 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 15:13:06,435 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 15:13:06,436 INFO L82 PathProgramCache]: Analyzing trace with hash -1016446174, now seen corresponding path program 1 times [2020-07-10 15:13:06,436 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 15:13:06,436 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1507023037] [2020-07-10 15:13:06,437 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 15:13:06,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:13:06,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:13:06,615 INFO L280 TraceCheckUtils]: 0: Hoare triple {7877#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {7878#(<= 15 ~a8~0)} is VALID [2020-07-10 15:13:06,615 INFO L280 TraceCheckUtils]: 1: Hoare triple {7878#(<= 15 ~a8~0)} assume true; {7878#(<= 15 ~a8~0)} is VALID [2020-07-10 15:13:06,616 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7878#(<= 15 ~a8~0)} {7850#true} #782#return; {7855#(not (= 13 ~a8~0))} is VALID [2020-07-10 15:13:06,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:13:06,670 INFO L280 TraceCheckUtils]: 0: Hoare triple {7879#(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; {7880#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-10 15:13:06,670 INFO L280 TraceCheckUtils]: 1: Hoare triple {7880#(= ~a8~0 |old(~a8~0)|)} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {7880#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-10 15:13:06,671 INFO L280 TraceCheckUtils]: 2: Hoare triple {7880#(= ~a8~0 |old(~a8~0)|)} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {7880#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-10 15:13:06,671 INFO L280 TraceCheckUtils]: 3: Hoare triple {7880#(= ~a8~0 |old(~a8~0)|)} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {7880#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-10 15:13:06,672 INFO L280 TraceCheckUtils]: 4: Hoare triple {7880#(= ~a8~0 |old(~a8~0)|)} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {7880#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-10 15:13:06,672 INFO L280 TraceCheckUtils]: 5: Hoare triple {7880#(= ~a8~0 |old(~a8~0)|)} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {7880#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-10 15:13:06,673 INFO L280 TraceCheckUtils]: 6: Hoare triple {7880#(= ~a8~0 |old(~a8~0)|)} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {7880#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-10 15:13:06,673 INFO L280 TraceCheckUtils]: 7: Hoare triple {7880#(= ~a8~0 |old(~a8~0)|)} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {7880#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-10 15:13:06,674 INFO L280 TraceCheckUtils]: 8: Hoare triple {7880#(= ~a8~0 |old(~a8~0)|)} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {7880#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-10 15:13:06,674 INFO L280 TraceCheckUtils]: 9: Hoare triple {7880#(= ~a8~0 |old(~a8~0)|)} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {7880#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-10 15:13:06,675 INFO L280 TraceCheckUtils]: 10: Hoare triple {7880#(= ~a8~0 |old(~a8~0)|)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {7880#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-10 15:13:06,675 INFO L280 TraceCheckUtils]: 11: Hoare triple {7880#(= ~a8~0 |old(~a8~0)|)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {7880#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-10 15:13:06,676 INFO L280 TraceCheckUtils]: 12: Hoare triple {7880#(= ~a8~0 |old(~a8~0)|)} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {7880#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-10 15:13:06,676 INFO L280 TraceCheckUtils]: 13: Hoare triple {7880#(= ~a8~0 |old(~a8~0)|)} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {7880#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-10 15:13:06,677 INFO L280 TraceCheckUtils]: 14: Hoare triple {7880#(= ~a8~0 |old(~a8~0)|)} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {7880#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-10 15:13:06,677 INFO L280 TraceCheckUtils]: 15: Hoare triple {7880#(= ~a8~0 |old(~a8~0)|)} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {7880#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-10 15:13:06,678 INFO L280 TraceCheckUtils]: 16: Hoare triple {7880#(= ~a8~0 |old(~a8~0)|)} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {7880#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-10 15:13:06,678 INFO L280 TraceCheckUtils]: 17: Hoare triple {7880#(= ~a8~0 |old(~a8~0)|)} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {7880#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-10 15:13:06,679 INFO L280 TraceCheckUtils]: 18: Hoare triple {7880#(= ~a8~0 |old(~a8~0)|)} assume (8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0;~a8~0 := 15;~a17~0 := 0;~a21~0 := 1;~a20~0 := 0;~a16~0 := 4;#res := -1; {7881#(= 13 |old(~a8~0)|)} is VALID [2020-07-10 15:13:06,680 INFO L280 TraceCheckUtils]: 19: Hoare triple {7881#(= 13 |old(~a8~0)|)} assume true; {7881#(= 13 |old(~a8~0)|)} is VALID [2020-07-10 15:13:06,681 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {7881#(= 13 |old(~a8~0)|)} {7855#(not (= 13 ~a8~0))} #786#return; {7851#false} is VALID [2020-07-10 15:13:06,683 INFO L263 TraceCheckUtils]: 0: Hoare triple {7850#true} call ULTIMATE.init(); {7877#(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 [2020-07-10 15:13:06,684 INFO L280 TraceCheckUtils]: 1: Hoare triple {7877#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {7878#(<= 15 ~a8~0)} is VALID [2020-07-10 15:13:06,684 INFO L280 TraceCheckUtils]: 2: Hoare triple {7878#(<= 15 ~a8~0)} assume true; {7878#(<= 15 ~a8~0)} is VALID [2020-07-10 15:13:06,685 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {7878#(<= 15 ~a8~0)} {7850#true} #782#return; {7855#(not (= 13 ~a8~0))} is VALID [2020-07-10 15:13:06,686 INFO L263 TraceCheckUtils]: 4: Hoare triple {7855#(not (= 13 ~a8~0))} call #t~ret4 := main(); {7855#(not (= 13 ~a8~0))} is VALID [2020-07-10 15:13:06,686 INFO L280 TraceCheckUtils]: 5: Hoare triple {7855#(not (= 13 ~a8~0))} ~output~0 := -1; {7855#(not (= 13 ~a8~0))} is VALID [2020-07-10 15:13:06,687 INFO L280 TraceCheckUtils]: 6: Hoare triple {7855#(not (= 13 ~a8~0))} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {7855#(not (= 13 ~a8~0))} is VALID [2020-07-10 15:13:06,687 INFO L280 TraceCheckUtils]: 7: Hoare triple {7855#(not (= 13 ~a8~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {7855#(not (= 13 ~a8~0))} is VALID [2020-07-10 15:13:06,688 INFO L263 TraceCheckUtils]: 8: Hoare triple {7855#(not (= 13 ~a8~0))} call #t~ret3 := calculate_output(~input~0); {7879#(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 [2020-07-10 15:13:06,689 INFO L280 TraceCheckUtils]: 9: Hoare triple {7879#(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; {7880#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-10 15:13:06,689 INFO L280 TraceCheckUtils]: 10: Hoare triple {7880#(= ~a8~0 |old(~a8~0)|)} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {7880#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-10 15:13:06,690 INFO L280 TraceCheckUtils]: 11: Hoare triple {7880#(= ~a8~0 |old(~a8~0)|)} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {7880#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-10 15:13:06,690 INFO L280 TraceCheckUtils]: 12: Hoare triple {7880#(= ~a8~0 |old(~a8~0)|)} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {7880#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-10 15:13:06,691 INFO L280 TraceCheckUtils]: 13: Hoare triple {7880#(= ~a8~0 |old(~a8~0)|)} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {7880#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-10 15:13:06,691 INFO L280 TraceCheckUtils]: 14: Hoare triple {7880#(= ~a8~0 |old(~a8~0)|)} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {7880#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-10 15:13:06,692 INFO L280 TraceCheckUtils]: 15: Hoare triple {7880#(= ~a8~0 |old(~a8~0)|)} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {7880#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-10 15:13:06,692 INFO L280 TraceCheckUtils]: 16: Hoare triple {7880#(= ~a8~0 |old(~a8~0)|)} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {7880#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-10 15:13:06,693 INFO L280 TraceCheckUtils]: 17: Hoare triple {7880#(= ~a8~0 |old(~a8~0)|)} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {7880#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-10 15:13:06,693 INFO L280 TraceCheckUtils]: 18: Hoare triple {7880#(= ~a8~0 |old(~a8~0)|)} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {7880#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-10 15:13:06,694 INFO L280 TraceCheckUtils]: 19: Hoare triple {7880#(= ~a8~0 |old(~a8~0)|)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {7880#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-10 15:13:06,695 INFO L280 TraceCheckUtils]: 20: Hoare triple {7880#(= ~a8~0 |old(~a8~0)|)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {7880#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-10 15:13:06,696 INFO L280 TraceCheckUtils]: 21: Hoare triple {7880#(= ~a8~0 |old(~a8~0)|)} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {7880#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-10 15:13:06,696 INFO L280 TraceCheckUtils]: 22: Hoare triple {7880#(= ~a8~0 |old(~a8~0)|)} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {7880#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-10 15:13:06,697 INFO L280 TraceCheckUtils]: 23: Hoare triple {7880#(= ~a8~0 |old(~a8~0)|)} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {7880#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-10 15:13:06,697 INFO L280 TraceCheckUtils]: 24: Hoare triple {7880#(= ~a8~0 |old(~a8~0)|)} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {7880#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-10 15:13:06,698 INFO L280 TraceCheckUtils]: 25: Hoare triple {7880#(= ~a8~0 |old(~a8~0)|)} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {7880#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-10 15:13:06,698 INFO L280 TraceCheckUtils]: 26: Hoare triple {7880#(= ~a8~0 |old(~a8~0)|)} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {7880#(= ~a8~0 |old(~a8~0)|)} is VALID [2020-07-10 15:13:06,699 INFO L280 TraceCheckUtils]: 27: Hoare triple {7880#(= ~a8~0 |old(~a8~0)|)} assume (8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0;~a8~0 := 15;~a17~0 := 0;~a21~0 := 1;~a20~0 := 0;~a16~0 := 4;#res := -1; {7881#(= 13 |old(~a8~0)|)} is VALID [2020-07-10 15:13:06,700 INFO L280 TraceCheckUtils]: 28: Hoare triple {7881#(= 13 |old(~a8~0)|)} assume true; {7881#(= 13 |old(~a8~0)|)} is VALID [2020-07-10 15:13:06,701 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {7881#(= 13 |old(~a8~0)|)} {7855#(not (= 13 ~a8~0))} #786#return; {7851#false} is VALID [2020-07-10 15:13:06,701 INFO L280 TraceCheckUtils]: 30: Hoare triple {7851#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {7851#false} is VALID [2020-07-10 15:13:06,701 INFO L280 TraceCheckUtils]: 31: Hoare triple {7851#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {7851#false} is VALID [2020-07-10 15:13:06,701 INFO L280 TraceCheckUtils]: 32: Hoare triple {7851#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {7851#false} is VALID [2020-07-10 15:13:06,702 INFO L263 TraceCheckUtils]: 33: Hoare triple {7851#false} call #t~ret3 := calculate_output(~input~0); {7851#false} is VALID [2020-07-10 15:13:06,702 INFO L280 TraceCheckUtils]: 34: Hoare triple {7851#false} ~input := #in~input; {7851#false} is VALID [2020-07-10 15:13:06,702 INFO L280 TraceCheckUtils]: 35: Hoare triple {7851#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); {7851#false} is VALID [2020-07-10 15:13:06,702 INFO L280 TraceCheckUtils]: 36: Hoare triple {7851#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); {7851#false} is VALID [2020-07-10 15:13:06,702 INFO L280 TraceCheckUtils]: 37: Hoare triple {7851#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); {7851#false} is VALID [2020-07-10 15:13:06,702 INFO L280 TraceCheckUtils]: 38: Hoare triple {7851#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); {7851#false} is VALID [2020-07-10 15:13:06,703 INFO L280 TraceCheckUtils]: 39: Hoare triple {7851#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); {7851#false} is VALID [2020-07-10 15:13:06,703 INFO L280 TraceCheckUtils]: 40: Hoare triple {7851#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); {7851#false} is VALID [2020-07-10 15:13:06,703 INFO L280 TraceCheckUtils]: 41: Hoare triple {7851#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)); {7851#false} is VALID [2020-07-10 15:13:06,703 INFO L280 TraceCheckUtils]: 42: Hoare triple {7851#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))); {7851#false} is VALID [2020-07-10 15:13:06,703 INFO L280 TraceCheckUtils]: 43: Hoare triple {7851#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); {7851#false} is VALID [2020-07-10 15:13:06,704 INFO L280 TraceCheckUtils]: 44: Hoare triple {7851#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); {7851#false} is VALID [2020-07-10 15:13:06,704 INFO L280 TraceCheckUtils]: 45: Hoare triple {7851#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); {7851#false} is VALID [2020-07-10 15:13:06,704 INFO L280 TraceCheckUtils]: 46: Hoare triple {7851#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); {7851#false} is VALID [2020-07-10 15:13:06,704 INFO L280 TraceCheckUtils]: 47: Hoare triple {7851#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); {7851#false} is VALID [2020-07-10 15:13:06,704 INFO L280 TraceCheckUtils]: 48: Hoare triple {7851#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); {7851#false} is VALID [2020-07-10 15:13:06,705 INFO L280 TraceCheckUtils]: 49: Hoare triple {7851#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); {7851#false} is VALID [2020-07-10 15:13:06,705 INFO L280 TraceCheckUtils]: 50: Hoare triple {7851#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); {7851#false} is VALID [2020-07-10 15:13:06,705 INFO L280 TraceCheckUtils]: 51: Hoare triple {7851#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); {7851#false} is VALID [2020-07-10 15:13:06,705 INFO L280 TraceCheckUtils]: 52: Hoare triple {7851#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); {7851#false} is VALID [2020-07-10 15:13:06,705 INFO L280 TraceCheckUtils]: 53: Hoare triple {7851#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)); {7851#false} is VALID [2020-07-10 15:13:06,705 INFO L280 TraceCheckUtils]: 54: Hoare triple {7851#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)); {7851#false} is VALID [2020-07-10 15:13:06,706 INFO L280 TraceCheckUtils]: 55: Hoare triple {7851#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); {7851#false} is VALID [2020-07-10 15:13:06,706 INFO L280 TraceCheckUtils]: 56: Hoare triple {7851#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); {7851#false} is VALID [2020-07-10 15:13:06,706 INFO L280 TraceCheckUtils]: 57: Hoare triple {7851#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); {7851#false} is VALID [2020-07-10 15:13:06,706 INFO L280 TraceCheckUtils]: 58: Hoare triple {7851#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); {7851#false} is VALID [2020-07-10 15:13:06,706 INFO L280 TraceCheckUtils]: 59: Hoare triple {7851#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); {7851#false} is VALID [2020-07-10 15:13:06,707 INFO L280 TraceCheckUtils]: 60: Hoare triple {7851#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); {7851#false} is VALID [2020-07-10 15:13:06,707 INFO L280 TraceCheckUtils]: 61: Hoare triple {7851#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); {7851#false} is VALID [2020-07-10 15:13:06,707 INFO L280 TraceCheckUtils]: 62: Hoare triple {7851#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); {7851#false} is VALID [2020-07-10 15:13:06,707 INFO L280 TraceCheckUtils]: 63: Hoare triple {7851#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); {7851#false} is VALID [2020-07-10 15:13:06,707 INFO L280 TraceCheckUtils]: 64: Hoare triple {7851#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); {7851#false} is VALID [2020-07-10 15:13:06,707 INFO L280 TraceCheckUtils]: 65: Hoare triple {7851#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); {7851#false} is VALID [2020-07-10 15:13:06,708 INFO L280 TraceCheckUtils]: 66: Hoare triple {7851#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); {7851#false} is VALID [2020-07-10 15:13:06,708 INFO L280 TraceCheckUtils]: 67: Hoare triple {7851#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); {7851#false} is VALID [2020-07-10 15:13:06,708 INFO L280 TraceCheckUtils]: 68: Hoare triple {7851#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); {7851#false} is VALID [2020-07-10 15:13:06,708 INFO L280 TraceCheckUtils]: 69: Hoare triple {7851#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); {7851#false} is VALID [2020-07-10 15:13:06,708 INFO L280 TraceCheckUtils]: 70: Hoare triple {7851#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); {7851#false} is VALID [2020-07-10 15:13:06,709 INFO L280 TraceCheckUtils]: 71: Hoare triple {7851#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)); {7851#false} is VALID [2020-07-10 15:13:06,709 INFO L280 TraceCheckUtils]: 72: Hoare triple {7851#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)))); {7851#false} is VALID [2020-07-10 15:13:06,709 INFO L280 TraceCheckUtils]: 73: Hoare triple {7851#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); {7851#false} is VALID [2020-07-10 15:13:06,709 INFO L280 TraceCheckUtils]: 74: Hoare triple {7851#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); {7851#false} is VALID [2020-07-10 15:13:06,709 INFO L280 TraceCheckUtils]: 75: Hoare triple {7851#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)); {7851#false} is VALID [2020-07-10 15:13:06,710 INFO L280 TraceCheckUtils]: 76: Hoare triple {7851#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); {7851#false} is VALID [2020-07-10 15:13:06,710 INFO L280 TraceCheckUtils]: 77: Hoare triple {7851#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); {7851#false} is VALID [2020-07-10 15:13:06,710 INFO L280 TraceCheckUtils]: 78: Hoare triple {7851#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); {7851#false} is VALID [2020-07-10 15:13:06,710 INFO L280 TraceCheckUtils]: 79: Hoare triple {7851#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))); {7851#false} is VALID [2020-07-10 15:13:06,710 INFO L280 TraceCheckUtils]: 80: Hoare triple {7851#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); {7851#false} is VALID [2020-07-10 15:13:06,710 INFO L280 TraceCheckUtils]: 81: Hoare triple {7851#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)); {7851#false} is VALID [2020-07-10 15:13:06,711 INFO L280 TraceCheckUtils]: 82: Hoare triple {7851#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)); {7851#false} is VALID [2020-07-10 15:13:06,711 INFO L280 TraceCheckUtils]: 83: Hoare triple {7851#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); {7851#false} is VALID [2020-07-10 15:13:06,711 INFO L280 TraceCheckUtils]: 84: Hoare triple {7851#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); {7851#false} is VALID [2020-07-10 15:13:06,711 INFO L280 TraceCheckUtils]: 85: Hoare triple {7851#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); {7851#false} is VALID [2020-07-10 15:13:06,711 INFO L280 TraceCheckUtils]: 86: Hoare triple {7851#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); {7851#false} is VALID [2020-07-10 15:13:06,712 INFO L280 TraceCheckUtils]: 87: Hoare triple {7851#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); {7851#false} is VALID [2020-07-10 15:13:06,712 INFO L280 TraceCheckUtils]: 88: Hoare triple {7851#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); {7851#false} is VALID [2020-07-10 15:13:06,712 INFO L280 TraceCheckUtils]: 89: Hoare triple {7851#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); {7851#false} is VALID [2020-07-10 15:13:06,712 INFO L280 TraceCheckUtils]: 90: Hoare triple {7851#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); {7851#false} is VALID [2020-07-10 15:13:06,712 INFO L280 TraceCheckUtils]: 91: Hoare triple {7851#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); {7851#false} is VALID [2020-07-10 15:13:06,713 INFO L280 TraceCheckUtils]: 92: Hoare triple {7851#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)); {7851#false} is VALID [2020-07-10 15:13:06,713 INFO L280 TraceCheckUtils]: 93: Hoare triple {7851#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); {7851#false} is VALID [2020-07-10 15:13:06,713 INFO L280 TraceCheckUtils]: 94: Hoare triple {7851#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); {7851#false} is VALID [2020-07-10 15:13:06,713 INFO L280 TraceCheckUtils]: 95: Hoare triple {7851#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)); {7851#false} is VALID [2020-07-10 15:13:06,713 INFO L280 TraceCheckUtils]: 96: Hoare triple {7851#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)); {7851#false} is VALID [2020-07-10 15:13:06,713 INFO L280 TraceCheckUtils]: 97: Hoare triple {7851#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); {7851#false} is VALID [2020-07-10 15:13:06,714 INFO L280 TraceCheckUtils]: 98: Hoare triple {7851#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); {7851#false} is VALID [2020-07-10 15:13:06,714 INFO L280 TraceCheckUtils]: 99: Hoare triple {7851#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); {7851#false} is VALID [2020-07-10 15:13:06,714 INFO L280 TraceCheckUtils]: 100: Hoare triple {7851#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))); {7851#false} is VALID [2020-07-10 15:13:06,714 INFO L280 TraceCheckUtils]: 101: Hoare triple {7851#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {7851#false} is VALID [2020-07-10 15:13:06,714 INFO L280 TraceCheckUtils]: 102: Hoare triple {7851#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {7851#false} is VALID [2020-07-10 15:13:06,714 INFO L280 TraceCheckUtils]: 103: Hoare triple {7851#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {7851#false} is VALID [2020-07-10 15:13:06,715 INFO L280 TraceCheckUtils]: 104: Hoare triple {7851#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {7851#false} is VALID [2020-07-10 15:13:06,715 INFO L280 TraceCheckUtils]: 105: Hoare triple {7851#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {7851#false} is VALID [2020-07-10 15:13:06,715 INFO L280 TraceCheckUtils]: 106: Hoare triple {7851#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {7851#false} is VALID [2020-07-10 15:13:06,715 INFO L280 TraceCheckUtils]: 107: Hoare triple {7851#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {7851#false} is VALID [2020-07-10 15:13:06,715 INFO L280 TraceCheckUtils]: 108: Hoare triple {7851#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {7851#false} is VALID [2020-07-10 15:13:06,716 INFO L280 TraceCheckUtils]: 109: Hoare triple {7851#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {7851#false} is VALID [2020-07-10 15:13:06,716 INFO L280 TraceCheckUtils]: 110: Hoare triple {7851#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {7851#false} is VALID [2020-07-10 15:13:06,716 INFO L280 TraceCheckUtils]: 111: Hoare triple {7851#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {7851#false} is VALID [2020-07-10 15:13:06,716 INFO L280 TraceCheckUtils]: 112: Hoare triple {7851#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {7851#false} is VALID [2020-07-10 15:13:06,716 INFO L280 TraceCheckUtils]: 113: Hoare triple {7851#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {7851#false} is VALID [2020-07-10 15:13:06,716 INFO L280 TraceCheckUtils]: 114: Hoare triple {7851#false} assume (((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {7851#false} is VALID [2020-07-10 15:13:06,717 INFO L280 TraceCheckUtils]: 115: Hoare triple {7851#false} assume !false; {7851#false} is VALID [2020-07-10 15:13:06,728 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 15:13:06,728 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1507023037] [2020-07-10 15:13:06,728 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 15:13:06,728 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-07-10 15:13:06,729 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [917167247] [2020-07-10 15:13:06,729 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 116 [2020-07-10 15:13:06,730 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 15:13:06,730 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2020-07-10 15:13:06,878 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 116 edges. 116 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:13:06,879 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-10 15:13:06,879 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 15:13:06,880 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-10 15:13:06,880 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2020-07-10 15:13:06,880 INFO L87 Difference]: Start difference. First operand 832 states and 1144 transitions. Second operand 8 states. [2020-07-10 15:13:13,524 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:13:13,524 INFO L93 Difference]: Finished difference Result 2808 states and 4147 transitions. [2020-07-10 15:13:13,524 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-07-10 15:13:13,524 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 116 [2020-07-10 15:13:13,525 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 15:13:13,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-10 15:13:13,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 844 transitions. [2020-07-10 15:13:13,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-10 15:13:13,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 844 transitions. [2020-07-10 15:13:13,549 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states and 844 transitions. [2020-07-10 15:13:15,336 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 844 edges. 844 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:13:15,628 INFO L225 Difference]: With dead ends: 2808 [2020-07-10 15:13:15,629 INFO L226 Difference]: Without dead ends: 1982 [2020-07-10 15:13:15,632 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 27 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=58, Invalid=152, Unknown=0, NotChecked=0, Total=210 [2020-07-10 15:13:15,635 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1982 states. [2020-07-10 15:13:16,030 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1982 to 1543. [2020-07-10 15:13:16,030 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 15:13:16,031 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1982 states. Second operand 1543 states. [2020-07-10 15:13:16,031 INFO L74 IsIncluded]: Start isIncluded. First operand 1982 states. Second operand 1543 states. [2020-07-10 15:13:16,031 INFO L87 Difference]: Start difference. First operand 1982 states. Second operand 1543 states. [2020-07-10 15:13:16,304 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:13:16,304 INFO L93 Difference]: Finished difference Result 1982 states and 2716 transitions. [2020-07-10 15:13:16,305 INFO L276 IsEmpty]: Start isEmpty. Operand 1982 states and 2716 transitions. [2020-07-10 15:13:16,314 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:13:16,315 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:13:16,315 INFO L74 IsIncluded]: Start isIncluded. First operand 1543 states. Second operand 1982 states. [2020-07-10 15:13:16,315 INFO L87 Difference]: Start difference. First operand 1543 states. Second operand 1982 states. [2020-07-10 15:13:16,599 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:13:16,600 INFO L93 Difference]: Finished difference Result 1982 states and 2716 transitions. [2020-07-10 15:13:16,600 INFO L276 IsEmpty]: Start isEmpty. Operand 1982 states and 2716 transitions. [2020-07-10 15:13:16,610 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:13:16,611 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:13:16,611 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 15:13:16,611 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 15:13:16,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1543 states. [2020-07-10 15:13:16,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1543 states to 1543 states and 2052 transitions. [2020-07-10 15:13:16,779 INFO L78 Accepts]: Start accepts. Automaton has 1543 states and 2052 transitions. Word has length 116 [2020-07-10 15:13:16,779 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 15:13:16,779 INFO L479 AbstractCegarLoop]: Abstraction has 1543 states and 2052 transitions. [2020-07-10 15:13:16,779 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-10 15:13:16,779 INFO L276 IsEmpty]: Start isEmpty. Operand 1543 states and 2052 transitions. [2020-07-10 15:13:16,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2020-07-10 15:13:16,784 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 15:13:16,785 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 15:13:16,785 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-10 15:13:16,785 INFO L427 AbstractCegarLoop]: === Iteration 5 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 15:13:16,785 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 15:13:16,785 INFO L82 PathProgramCache]: Analyzing trace with hash -1605716217, now seen corresponding path program 1 times [2020-07-10 15:13:16,786 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 15:13:16,786 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1856051751] [2020-07-10 15:13:16,786 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 15:13:16,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:13:16,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:13:16,967 INFO L280 TraceCheckUtils]: 0: Hoare triple {16368#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {16328#true} is VALID [2020-07-10 15:13:16,968 INFO L280 TraceCheckUtils]: 1: Hoare triple {16328#true} assume true; {16328#true} is VALID [2020-07-10 15:13:16,968 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {16328#true} {16328#true} #782#return; {16328#true} is VALID [2020-07-10 15:13:16,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:13:16,999 INFO L280 TraceCheckUtils]: 0: Hoare triple {16369#(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; {16328#true} is VALID [2020-07-10 15:13:17,000 INFO L280 TraceCheckUtils]: 1: Hoare triple {16328#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); {16328#true} is VALID [2020-07-10 15:13:17,000 INFO L280 TraceCheckUtils]: 2: Hoare triple {16328#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); {16328#true} is VALID [2020-07-10 15:13:17,000 INFO L280 TraceCheckUtils]: 3: Hoare triple {16328#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); {16328#true} is VALID [2020-07-10 15:13:17,001 INFO L280 TraceCheckUtils]: 4: Hoare triple {16328#true} assume 1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0;~a8~0 := 13;~a7~0 := 1;~a16~0 := 4;#res := -1; {16340#(= 1 ~a21~0)} is VALID [2020-07-10 15:13:17,001 INFO L280 TraceCheckUtils]: 5: Hoare triple {16340#(= 1 ~a21~0)} assume true; {16340#(= 1 ~a21~0)} is VALID [2020-07-10 15:13:17,002 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {16340#(= 1 ~a21~0)} {16328#true} #786#return; {16340#(= 1 ~a21~0)} is VALID [2020-07-10 15:13:17,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:13:17,039 INFO L280 TraceCheckUtils]: 0: Hoare triple {16369#(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; {16370#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:17,040 INFO L280 TraceCheckUtils]: 1: Hoare triple {16370#(= ~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); {16370#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:17,041 INFO L280 TraceCheckUtils]: 2: Hoare triple {16370#(= ~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); {16370#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:17,041 INFO L280 TraceCheckUtils]: 3: Hoare triple {16370#(= ~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); {16370#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:17,042 INFO L280 TraceCheckUtils]: 4: Hoare triple {16370#(= ~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); {16370#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:17,042 INFO L280 TraceCheckUtils]: 5: Hoare triple {16370#(= ~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); {16370#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:17,043 INFO L280 TraceCheckUtils]: 6: Hoare triple {16370#(= ~a21~0 |old(~a21~0)|)} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {16370#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:17,043 INFO L280 TraceCheckUtils]: 7: Hoare triple {16370#(= ~a21~0 |old(~a21~0)|)} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {16370#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:17,044 INFO L280 TraceCheckUtils]: 8: Hoare triple {16370#(= ~a21~0 |old(~a21~0)|)} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {16370#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:17,045 INFO L280 TraceCheckUtils]: 9: Hoare triple {16370#(= ~a21~0 |old(~a21~0)|)} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {16370#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:17,045 INFO L280 TraceCheckUtils]: 10: Hoare triple {16370#(= ~a21~0 |old(~a21~0)|)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {16370#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:17,046 INFO L280 TraceCheckUtils]: 11: Hoare triple {16370#(= ~a21~0 |old(~a21~0)|)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {16370#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:17,046 INFO L280 TraceCheckUtils]: 12: Hoare triple {16370#(= ~a21~0 |old(~a21~0)|)} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {16370#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:17,047 INFO L280 TraceCheckUtils]: 13: Hoare triple {16370#(= ~a21~0 |old(~a21~0)|)} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {16370#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:17,050 INFO L280 TraceCheckUtils]: 14: Hoare triple {16370#(= ~a21~0 |old(~a21~0)|)} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {16370#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:17,051 INFO L280 TraceCheckUtils]: 15: Hoare triple {16370#(= ~a21~0 |old(~a21~0)|)} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {16370#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:17,051 INFO L280 TraceCheckUtils]: 16: Hoare triple {16370#(= ~a21~0 |old(~a21~0)|)} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {16370#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:17,052 INFO L280 TraceCheckUtils]: 17: Hoare triple {16370#(= ~a21~0 |old(~a21~0)|)} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {16370#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:17,052 INFO L280 TraceCheckUtils]: 18: Hoare triple {16370#(= ~a21~0 |old(~a21~0)|)} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {16370#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:17,052 INFO L280 TraceCheckUtils]: 19: Hoare triple {16370#(= ~a21~0 |old(~a21~0)|)} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {16370#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:17,053 INFO L280 TraceCheckUtils]: 20: Hoare triple {16370#(= ~a21~0 |old(~a21~0)|)} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {16370#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:17,053 INFO L280 TraceCheckUtils]: 21: Hoare triple {16370#(= ~a21~0 |old(~a21~0)|)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {16370#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:17,054 INFO L280 TraceCheckUtils]: 22: Hoare triple {16370#(= ~a21~0 |old(~a21~0)|)} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {16370#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:17,054 INFO L280 TraceCheckUtils]: 23: Hoare triple {16370#(= ~a21~0 |old(~a21~0)|)} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {16370#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:17,056 INFO L280 TraceCheckUtils]: 24: Hoare triple {16370#(= ~a21~0 |old(~a21~0)|)} assume 13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0;~a17~0 := 1;~a20~0 := 0;~a16~0 := 4;#res := 25; {16371#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-10 15:13:17,056 INFO L280 TraceCheckUtils]: 25: Hoare triple {16371#(not (= 1 |old(~a21~0)|))} assume true; {16371#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-10 15:13:17,057 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {16371#(not (= 1 |old(~a21~0)|))} {16340#(= 1 ~a21~0)} #786#return; {16329#false} is VALID [2020-07-10 15:13:17,059 INFO L263 TraceCheckUtils]: 0: Hoare triple {16328#true} call ULTIMATE.init(); {16368#(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 [2020-07-10 15:13:17,059 INFO L280 TraceCheckUtils]: 1: Hoare triple {16368#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {16328#true} is VALID [2020-07-10 15:13:17,059 INFO L280 TraceCheckUtils]: 2: Hoare triple {16328#true} assume true; {16328#true} is VALID [2020-07-10 15:13:17,060 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {16328#true} {16328#true} #782#return; {16328#true} is VALID [2020-07-10 15:13:17,060 INFO L263 TraceCheckUtils]: 4: Hoare triple {16328#true} call #t~ret4 := main(); {16328#true} is VALID [2020-07-10 15:13:17,060 INFO L280 TraceCheckUtils]: 5: Hoare triple {16328#true} ~output~0 := -1; {16328#true} is VALID [2020-07-10 15:13:17,060 INFO L280 TraceCheckUtils]: 6: Hoare triple {16328#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {16328#true} is VALID [2020-07-10 15:13:17,061 INFO L280 TraceCheckUtils]: 7: Hoare triple {16328#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {16328#true} is VALID [2020-07-10 15:13:17,061 INFO L263 TraceCheckUtils]: 8: Hoare triple {16328#true} call #t~ret3 := calculate_output(~input~0); {16369#(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 [2020-07-10 15:13:17,062 INFO L280 TraceCheckUtils]: 9: Hoare triple {16369#(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; {16328#true} is VALID [2020-07-10 15:13:17,062 INFO L280 TraceCheckUtils]: 10: Hoare triple {16328#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); {16328#true} is VALID [2020-07-10 15:13:17,062 INFO L280 TraceCheckUtils]: 11: Hoare triple {16328#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); {16328#true} is VALID [2020-07-10 15:13:17,062 INFO L280 TraceCheckUtils]: 12: Hoare triple {16328#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); {16328#true} is VALID [2020-07-10 15:13:17,062 INFO L280 TraceCheckUtils]: 13: Hoare triple {16328#true} assume 1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0;~a8~0 := 13;~a7~0 := 1;~a16~0 := 4;#res := -1; {16340#(= 1 ~a21~0)} is VALID [2020-07-10 15:13:17,063 INFO L280 TraceCheckUtils]: 14: Hoare triple {16340#(= 1 ~a21~0)} assume true; {16340#(= 1 ~a21~0)} is VALID [2020-07-10 15:13:17,063 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {16340#(= 1 ~a21~0)} {16328#true} #786#return; {16340#(= 1 ~a21~0)} is VALID [2020-07-10 15:13:17,065 INFO L280 TraceCheckUtils]: 16: Hoare triple {16340#(= 1 ~a21~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {16340#(= 1 ~a21~0)} is VALID [2020-07-10 15:13:17,065 INFO L280 TraceCheckUtils]: 17: Hoare triple {16340#(= 1 ~a21~0)} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {16340#(= 1 ~a21~0)} is VALID [2020-07-10 15:13:17,065 INFO L280 TraceCheckUtils]: 18: Hoare triple {16340#(= 1 ~a21~0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {16340#(= 1 ~a21~0)} is VALID [2020-07-10 15:13:17,066 INFO L263 TraceCheckUtils]: 19: Hoare triple {16340#(= 1 ~a21~0)} call #t~ret3 := calculate_output(~input~0); {16369#(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 [2020-07-10 15:13:17,067 INFO L280 TraceCheckUtils]: 20: Hoare triple {16369#(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; {16370#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:17,067 INFO L280 TraceCheckUtils]: 21: Hoare triple {16370#(= ~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); {16370#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:17,067 INFO L280 TraceCheckUtils]: 22: Hoare triple {16370#(= ~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); {16370#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:17,068 INFO L280 TraceCheckUtils]: 23: Hoare triple {16370#(= ~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); {16370#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:17,068 INFO L280 TraceCheckUtils]: 24: Hoare triple {16370#(= ~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); {16370#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:17,068 INFO L280 TraceCheckUtils]: 25: Hoare triple {16370#(= ~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); {16370#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:17,069 INFO L280 TraceCheckUtils]: 26: Hoare triple {16370#(= ~a21~0 |old(~a21~0)|)} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {16370#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:17,069 INFO L280 TraceCheckUtils]: 27: Hoare triple {16370#(= ~a21~0 |old(~a21~0)|)} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {16370#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:17,070 INFO L280 TraceCheckUtils]: 28: Hoare triple {16370#(= ~a21~0 |old(~a21~0)|)} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {16370#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:17,070 INFO L280 TraceCheckUtils]: 29: Hoare triple {16370#(= ~a21~0 |old(~a21~0)|)} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {16370#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:17,070 INFO L280 TraceCheckUtils]: 30: Hoare triple {16370#(= ~a21~0 |old(~a21~0)|)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {16370#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:17,071 INFO L280 TraceCheckUtils]: 31: Hoare triple {16370#(= ~a21~0 |old(~a21~0)|)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {16370#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:17,071 INFO L280 TraceCheckUtils]: 32: Hoare triple {16370#(= ~a21~0 |old(~a21~0)|)} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {16370#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:17,071 INFO L280 TraceCheckUtils]: 33: Hoare triple {16370#(= ~a21~0 |old(~a21~0)|)} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {16370#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:17,072 INFO L280 TraceCheckUtils]: 34: Hoare triple {16370#(= ~a21~0 |old(~a21~0)|)} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {16370#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:17,072 INFO L280 TraceCheckUtils]: 35: Hoare triple {16370#(= ~a21~0 |old(~a21~0)|)} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {16370#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:17,072 INFO L280 TraceCheckUtils]: 36: Hoare triple {16370#(= ~a21~0 |old(~a21~0)|)} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {16370#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:17,073 INFO L280 TraceCheckUtils]: 37: Hoare triple {16370#(= ~a21~0 |old(~a21~0)|)} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {16370#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:17,073 INFO L280 TraceCheckUtils]: 38: Hoare triple {16370#(= ~a21~0 |old(~a21~0)|)} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {16370#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:17,074 INFO L280 TraceCheckUtils]: 39: Hoare triple {16370#(= ~a21~0 |old(~a21~0)|)} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {16370#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:17,074 INFO L280 TraceCheckUtils]: 40: Hoare triple {16370#(= ~a21~0 |old(~a21~0)|)} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {16370#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:17,074 INFO L280 TraceCheckUtils]: 41: Hoare triple {16370#(= ~a21~0 |old(~a21~0)|)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {16370#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:17,075 INFO L280 TraceCheckUtils]: 42: Hoare triple {16370#(= ~a21~0 |old(~a21~0)|)} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {16370#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:17,075 INFO L280 TraceCheckUtils]: 43: Hoare triple {16370#(= ~a21~0 |old(~a21~0)|)} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {16370#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:17,076 INFO L280 TraceCheckUtils]: 44: Hoare triple {16370#(= ~a21~0 |old(~a21~0)|)} assume 13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0;~a17~0 := 1;~a20~0 := 0;~a16~0 := 4;#res := 25; {16371#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-10 15:13:17,076 INFO L280 TraceCheckUtils]: 45: Hoare triple {16371#(not (= 1 |old(~a21~0)|))} assume true; {16371#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-10 15:13:17,077 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {16371#(not (= 1 |old(~a21~0)|))} {16340#(= 1 ~a21~0)} #786#return; {16329#false} is VALID [2020-07-10 15:13:17,077 INFO L280 TraceCheckUtils]: 47: Hoare triple {16329#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {16329#false} is VALID [2020-07-10 15:13:17,077 INFO L280 TraceCheckUtils]: 48: Hoare triple {16329#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {16329#false} is VALID [2020-07-10 15:13:17,077 INFO L280 TraceCheckUtils]: 49: Hoare triple {16329#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {16329#false} is VALID [2020-07-10 15:13:17,077 INFO L263 TraceCheckUtils]: 50: Hoare triple {16329#false} call #t~ret3 := calculate_output(~input~0); {16329#false} is VALID [2020-07-10 15:13:17,077 INFO L280 TraceCheckUtils]: 51: Hoare triple {16329#false} ~input := #in~input; {16329#false} is VALID [2020-07-10 15:13:17,077 INFO L280 TraceCheckUtils]: 52: Hoare triple {16329#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); {16329#false} is VALID [2020-07-10 15:13:17,078 INFO L280 TraceCheckUtils]: 53: Hoare triple {16329#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); {16329#false} is VALID [2020-07-10 15:13:17,078 INFO L280 TraceCheckUtils]: 54: Hoare triple {16329#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); {16329#false} is VALID [2020-07-10 15:13:17,078 INFO L280 TraceCheckUtils]: 55: Hoare triple {16329#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); {16329#false} is VALID [2020-07-10 15:13:17,078 INFO L280 TraceCheckUtils]: 56: Hoare triple {16329#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); {16329#false} is VALID [2020-07-10 15:13:17,078 INFO L280 TraceCheckUtils]: 57: Hoare triple {16329#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); {16329#false} is VALID [2020-07-10 15:13:17,079 INFO L280 TraceCheckUtils]: 58: Hoare triple {16329#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)); {16329#false} is VALID [2020-07-10 15:13:17,079 INFO L280 TraceCheckUtils]: 59: Hoare triple {16329#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))); {16329#false} is VALID [2020-07-10 15:13:17,079 INFO L280 TraceCheckUtils]: 60: Hoare triple {16329#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); {16329#false} is VALID [2020-07-10 15:13:17,079 INFO L280 TraceCheckUtils]: 61: Hoare triple {16329#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); {16329#false} is VALID [2020-07-10 15:13:17,080 INFO L280 TraceCheckUtils]: 62: Hoare triple {16329#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); {16329#false} is VALID [2020-07-10 15:13:17,080 INFO L280 TraceCheckUtils]: 63: Hoare triple {16329#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); {16329#false} is VALID [2020-07-10 15:13:17,080 INFO L280 TraceCheckUtils]: 64: Hoare triple {16329#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); {16329#false} is VALID [2020-07-10 15:13:17,080 INFO L280 TraceCheckUtils]: 65: Hoare triple {16329#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); {16329#false} is VALID [2020-07-10 15:13:17,080 INFO L280 TraceCheckUtils]: 66: Hoare triple {16329#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); {16329#false} is VALID [2020-07-10 15:13:17,080 INFO L280 TraceCheckUtils]: 67: Hoare triple {16329#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); {16329#false} is VALID [2020-07-10 15:13:17,080 INFO L280 TraceCheckUtils]: 68: Hoare triple {16329#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); {16329#false} is VALID [2020-07-10 15:13:17,081 INFO L280 TraceCheckUtils]: 69: Hoare triple {16329#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); {16329#false} is VALID [2020-07-10 15:13:17,081 INFO L280 TraceCheckUtils]: 70: Hoare triple {16329#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)); {16329#false} is VALID [2020-07-10 15:13:17,081 INFO L280 TraceCheckUtils]: 71: Hoare triple {16329#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)); {16329#false} is VALID [2020-07-10 15:13:17,081 INFO L280 TraceCheckUtils]: 72: Hoare triple {16329#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); {16329#false} is VALID [2020-07-10 15:13:17,081 INFO L280 TraceCheckUtils]: 73: Hoare triple {16329#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); {16329#false} is VALID [2020-07-10 15:13:17,081 INFO L280 TraceCheckUtils]: 74: Hoare triple {16329#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); {16329#false} is VALID [2020-07-10 15:13:17,081 INFO L280 TraceCheckUtils]: 75: Hoare triple {16329#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); {16329#false} is VALID [2020-07-10 15:13:17,081 INFO L280 TraceCheckUtils]: 76: Hoare triple {16329#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); {16329#false} is VALID [2020-07-10 15:13:17,082 INFO L280 TraceCheckUtils]: 77: Hoare triple {16329#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); {16329#false} is VALID [2020-07-10 15:13:17,082 INFO L280 TraceCheckUtils]: 78: Hoare triple {16329#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); {16329#false} is VALID [2020-07-10 15:13:17,082 INFO L280 TraceCheckUtils]: 79: Hoare triple {16329#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); {16329#false} is VALID [2020-07-10 15:13:17,082 INFO L280 TraceCheckUtils]: 80: Hoare triple {16329#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); {16329#false} is VALID [2020-07-10 15:13:17,082 INFO L280 TraceCheckUtils]: 81: Hoare triple {16329#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); {16329#false} is VALID [2020-07-10 15:13:17,083 INFO L280 TraceCheckUtils]: 82: Hoare triple {16329#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); {16329#false} is VALID [2020-07-10 15:13:17,083 INFO L280 TraceCheckUtils]: 83: Hoare triple {16329#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); {16329#false} is VALID [2020-07-10 15:13:17,084 INFO L280 TraceCheckUtils]: 84: Hoare triple {16329#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); {16329#false} is VALID [2020-07-10 15:13:17,084 INFO L280 TraceCheckUtils]: 85: Hoare triple {16329#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); {16329#false} is VALID [2020-07-10 15:13:17,084 INFO L280 TraceCheckUtils]: 86: Hoare triple {16329#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); {16329#false} is VALID [2020-07-10 15:13:17,084 INFO L280 TraceCheckUtils]: 87: Hoare triple {16329#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); {16329#false} is VALID [2020-07-10 15:13:17,084 INFO L280 TraceCheckUtils]: 88: Hoare triple {16329#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)); {16329#false} is VALID [2020-07-10 15:13:17,085 INFO L280 TraceCheckUtils]: 89: Hoare triple {16329#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)))); {16329#false} is VALID [2020-07-10 15:13:17,085 INFO L280 TraceCheckUtils]: 90: Hoare triple {16329#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); {16329#false} is VALID [2020-07-10 15:13:17,085 INFO L280 TraceCheckUtils]: 91: Hoare triple {16329#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); {16329#false} is VALID [2020-07-10 15:13:17,085 INFO L280 TraceCheckUtils]: 92: Hoare triple {16329#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)); {16329#false} is VALID [2020-07-10 15:13:17,085 INFO L280 TraceCheckUtils]: 93: Hoare triple {16329#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); {16329#false} is VALID [2020-07-10 15:13:17,086 INFO L280 TraceCheckUtils]: 94: Hoare triple {16329#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); {16329#false} is VALID [2020-07-10 15:13:17,086 INFO L280 TraceCheckUtils]: 95: Hoare triple {16329#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); {16329#false} is VALID [2020-07-10 15:13:17,086 INFO L280 TraceCheckUtils]: 96: Hoare triple {16329#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))); {16329#false} is VALID [2020-07-10 15:13:17,086 INFO L280 TraceCheckUtils]: 97: Hoare triple {16329#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); {16329#false} is VALID [2020-07-10 15:13:17,086 INFO L280 TraceCheckUtils]: 98: Hoare triple {16329#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)); {16329#false} is VALID [2020-07-10 15:13:17,086 INFO L280 TraceCheckUtils]: 99: Hoare triple {16329#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)); {16329#false} is VALID [2020-07-10 15:13:17,087 INFO L280 TraceCheckUtils]: 100: Hoare triple {16329#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); {16329#false} is VALID [2020-07-10 15:13:17,087 INFO L280 TraceCheckUtils]: 101: Hoare triple {16329#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); {16329#false} is VALID [2020-07-10 15:13:17,087 INFO L280 TraceCheckUtils]: 102: Hoare triple {16329#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); {16329#false} is VALID [2020-07-10 15:13:17,087 INFO L280 TraceCheckUtils]: 103: Hoare triple {16329#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); {16329#false} is VALID [2020-07-10 15:13:17,088 INFO L280 TraceCheckUtils]: 104: Hoare triple {16329#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); {16329#false} is VALID [2020-07-10 15:13:17,088 INFO L280 TraceCheckUtils]: 105: Hoare triple {16329#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); {16329#false} is VALID [2020-07-10 15:13:17,088 INFO L280 TraceCheckUtils]: 106: Hoare triple {16329#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); {16329#false} is VALID [2020-07-10 15:13:17,088 INFO L280 TraceCheckUtils]: 107: Hoare triple {16329#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); {16329#false} is VALID [2020-07-10 15:13:17,088 INFO L280 TraceCheckUtils]: 108: Hoare triple {16329#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); {16329#false} is VALID [2020-07-10 15:13:17,089 INFO L280 TraceCheckUtils]: 109: Hoare triple {16329#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)); {16329#false} is VALID [2020-07-10 15:13:17,089 INFO L280 TraceCheckUtils]: 110: Hoare triple {16329#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); {16329#false} is VALID [2020-07-10 15:13:17,089 INFO L280 TraceCheckUtils]: 111: Hoare triple {16329#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); {16329#false} is VALID [2020-07-10 15:13:17,089 INFO L280 TraceCheckUtils]: 112: Hoare triple {16329#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)); {16329#false} is VALID [2020-07-10 15:13:17,089 INFO L280 TraceCheckUtils]: 113: Hoare triple {16329#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)); {16329#false} is VALID [2020-07-10 15:13:17,090 INFO L280 TraceCheckUtils]: 114: Hoare triple {16329#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); {16329#false} is VALID [2020-07-10 15:13:17,090 INFO L280 TraceCheckUtils]: 115: Hoare triple {16329#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); {16329#false} is VALID [2020-07-10 15:13:17,090 INFO L280 TraceCheckUtils]: 116: Hoare triple {16329#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); {16329#false} is VALID [2020-07-10 15:13:17,090 INFO L280 TraceCheckUtils]: 117: Hoare triple {16329#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))); {16329#false} is VALID [2020-07-10 15:13:17,090 INFO L280 TraceCheckUtils]: 118: Hoare triple {16329#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {16329#false} is VALID [2020-07-10 15:13:17,090 INFO L280 TraceCheckUtils]: 119: Hoare triple {16329#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {16329#false} is VALID [2020-07-10 15:13:17,091 INFO L280 TraceCheckUtils]: 120: Hoare triple {16329#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {16329#false} is VALID [2020-07-10 15:13:17,091 INFO L280 TraceCheckUtils]: 121: Hoare triple {16329#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {16329#false} is VALID [2020-07-10 15:13:17,091 INFO L280 TraceCheckUtils]: 122: Hoare triple {16329#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {16329#false} is VALID [2020-07-10 15:13:17,091 INFO L280 TraceCheckUtils]: 123: Hoare triple {16329#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {16329#false} is VALID [2020-07-10 15:13:17,091 INFO L280 TraceCheckUtils]: 124: Hoare triple {16329#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {16329#false} is VALID [2020-07-10 15:13:17,091 INFO L280 TraceCheckUtils]: 125: Hoare triple {16329#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {16329#false} is VALID [2020-07-10 15:13:17,092 INFO L280 TraceCheckUtils]: 126: Hoare triple {16329#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {16329#false} is VALID [2020-07-10 15:13:17,092 INFO L280 TraceCheckUtils]: 127: Hoare triple {16329#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {16329#false} is VALID [2020-07-10 15:13:17,092 INFO L280 TraceCheckUtils]: 128: Hoare triple {16329#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {16329#false} is VALID [2020-07-10 15:13:17,092 INFO L280 TraceCheckUtils]: 129: Hoare triple {16329#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {16329#false} is VALID [2020-07-10 15:13:17,092 INFO L280 TraceCheckUtils]: 130: Hoare triple {16329#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {16329#false} is VALID [2020-07-10 15:13:17,093 INFO L280 TraceCheckUtils]: 131: Hoare triple {16329#false} assume (((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {16329#false} is VALID [2020-07-10 15:13:17,093 INFO L280 TraceCheckUtils]: 132: Hoare triple {16329#false} assume !false; {16329#false} is VALID [2020-07-10 15:13:17,107 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 44 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-07-10 15:13:17,107 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1856051751] [2020-07-10 15:13:17,107 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [466804271] [2020-07-10 15:13:17,107 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 15:13:17,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:13:17,203 INFO L264 TraceCheckSpWp]: Trace formula consists of 417 conjuncts, 7 conjunts are in the unsatisfiable core [2020-07-10 15:13:17,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:13:17,243 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 15:13:17,376 INFO L263 TraceCheckUtils]: 0: Hoare triple {16328#true} call ULTIMATE.init(); {16328#true} is VALID [2020-07-10 15:13:17,376 INFO L280 TraceCheckUtils]: 1: Hoare triple {16328#true} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {16328#true} is VALID [2020-07-10 15:13:17,376 INFO L280 TraceCheckUtils]: 2: Hoare triple {16328#true} assume true; {16328#true} is VALID [2020-07-10 15:13:17,376 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {16328#true} {16328#true} #782#return; {16328#true} is VALID [2020-07-10 15:13:17,377 INFO L263 TraceCheckUtils]: 4: Hoare triple {16328#true} call #t~ret4 := main(); {16328#true} is VALID [2020-07-10 15:13:17,377 INFO L280 TraceCheckUtils]: 5: Hoare triple {16328#true} ~output~0 := -1; {16328#true} is VALID [2020-07-10 15:13:17,377 INFO L280 TraceCheckUtils]: 6: Hoare triple {16328#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {16328#true} is VALID [2020-07-10 15:13:17,377 INFO L280 TraceCheckUtils]: 7: Hoare triple {16328#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {16328#true} is VALID [2020-07-10 15:13:17,378 INFO L263 TraceCheckUtils]: 8: Hoare triple {16328#true} call #t~ret3 := calculate_output(~input~0); {16328#true} is VALID [2020-07-10 15:13:17,378 INFO L280 TraceCheckUtils]: 9: Hoare triple {16328#true} ~input := #in~input; {16328#true} is VALID [2020-07-10 15:13:17,378 INFO L280 TraceCheckUtils]: 10: Hoare triple {16328#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); {16328#true} is VALID [2020-07-10 15:13:17,378 INFO L280 TraceCheckUtils]: 11: Hoare triple {16328#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); {16328#true} is VALID [2020-07-10 15:13:17,379 INFO L280 TraceCheckUtils]: 12: Hoare triple {16328#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); {16328#true} is VALID [2020-07-10 15:13:17,385 INFO L280 TraceCheckUtils]: 13: Hoare triple {16328#true} assume 1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0;~a8~0 := 13;~a7~0 := 1;~a16~0 := 4;#res := -1; {16340#(= 1 ~a21~0)} is VALID [2020-07-10 15:13:17,385 INFO L280 TraceCheckUtils]: 14: Hoare triple {16340#(= 1 ~a21~0)} assume true; {16340#(= 1 ~a21~0)} is VALID [2020-07-10 15:13:17,386 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {16340#(= 1 ~a21~0)} {16328#true} #786#return; {16340#(= 1 ~a21~0)} is VALID [2020-07-10 15:13:17,386 INFO L280 TraceCheckUtils]: 16: Hoare triple {16340#(= 1 ~a21~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {16340#(= 1 ~a21~0)} is VALID [2020-07-10 15:13:17,387 INFO L280 TraceCheckUtils]: 17: Hoare triple {16340#(= 1 ~a21~0)} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {16340#(= 1 ~a21~0)} is VALID [2020-07-10 15:13:17,387 INFO L280 TraceCheckUtils]: 18: Hoare triple {16340#(= 1 ~a21~0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {16340#(= 1 ~a21~0)} is VALID [2020-07-10 15:13:17,388 INFO L263 TraceCheckUtils]: 19: Hoare triple {16340#(= 1 ~a21~0)} call #t~ret3 := calculate_output(~input~0); {16370#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:17,388 INFO L280 TraceCheckUtils]: 20: Hoare triple {16370#(= ~a21~0 |old(~a21~0)|)} ~input := #in~input; {16370#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:17,389 INFO L280 TraceCheckUtils]: 21: Hoare triple {16370#(= ~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); {16370#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:17,389 INFO L280 TraceCheckUtils]: 22: Hoare triple {16370#(= ~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); {16370#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:17,390 INFO L280 TraceCheckUtils]: 23: Hoare triple {16370#(= ~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); {16370#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:17,390 INFO L280 TraceCheckUtils]: 24: Hoare triple {16370#(= ~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); {16370#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:17,391 INFO L280 TraceCheckUtils]: 25: Hoare triple {16370#(= ~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); {16370#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:17,391 INFO L280 TraceCheckUtils]: 26: Hoare triple {16370#(= ~a21~0 |old(~a21~0)|)} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {16370#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:17,392 INFO L280 TraceCheckUtils]: 27: Hoare triple {16370#(= ~a21~0 |old(~a21~0)|)} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {16370#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:17,392 INFO L280 TraceCheckUtils]: 28: Hoare triple {16370#(= ~a21~0 |old(~a21~0)|)} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {16370#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:17,393 INFO L280 TraceCheckUtils]: 29: Hoare triple {16370#(= ~a21~0 |old(~a21~0)|)} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {16370#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:17,394 INFO L280 TraceCheckUtils]: 30: Hoare triple {16370#(= ~a21~0 |old(~a21~0)|)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {16370#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:17,394 INFO L280 TraceCheckUtils]: 31: Hoare triple {16370#(= ~a21~0 |old(~a21~0)|)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {16370#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:17,395 INFO L280 TraceCheckUtils]: 32: Hoare triple {16370#(= ~a21~0 |old(~a21~0)|)} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {16370#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:17,395 INFO L280 TraceCheckUtils]: 33: Hoare triple {16370#(= ~a21~0 |old(~a21~0)|)} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {16370#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:17,396 INFO L280 TraceCheckUtils]: 34: Hoare triple {16370#(= ~a21~0 |old(~a21~0)|)} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {16370#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:17,396 INFO L280 TraceCheckUtils]: 35: Hoare triple {16370#(= ~a21~0 |old(~a21~0)|)} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {16370#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:17,397 INFO L280 TraceCheckUtils]: 36: Hoare triple {16370#(= ~a21~0 |old(~a21~0)|)} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {16370#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:17,398 INFO L280 TraceCheckUtils]: 37: Hoare triple {16370#(= ~a21~0 |old(~a21~0)|)} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {16370#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:17,398 INFO L280 TraceCheckUtils]: 38: Hoare triple {16370#(= ~a21~0 |old(~a21~0)|)} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {16370#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:17,399 INFO L280 TraceCheckUtils]: 39: Hoare triple {16370#(= ~a21~0 |old(~a21~0)|)} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {16370#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:17,399 INFO L280 TraceCheckUtils]: 40: Hoare triple {16370#(= ~a21~0 |old(~a21~0)|)} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {16370#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:17,400 INFO L280 TraceCheckUtils]: 41: Hoare triple {16370#(= ~a21~0 |old(~a21~0)|)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {16370#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:17,400 INFO L280 TraceCheckUtils]: 42: Hoare triple {16370#(= ~a21~0 |old(~a21~0)|)} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {16370#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:17,401 INFO L280 TraceCheckUtils]: 43: Hoare triple {16370#(= ~a21~0 |old(~a21~0)|)} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {16370#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:17,402 INFO L280 TraceCheckUtils]: 44: Hoare triple {16370#(= ~a21~0 |old(~a21~0)|)} assume 13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0;~a17~0 := 1;~a20~0 := 0;~a16~0 := 4;#res := 25; {16507#(and (not (= 1 ~a21~0)) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:13:17,402 INFO L280 TraceCheckUtils]: 45: Hoare triple {16507#(and (not (= 1 ~a21~0)) (= ~a21~0 |old(~a21~0)|))} assume true; {16507#(and (not (= 1 ~a21~0)) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:13:17,403 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {16507#(and (not (= 1 ~a21~0)) (= ~a21~0 |old(~a21~0)|))} {16340#(= 1 ~a21~0)} #786#return; {16329#false} is VALID [2020-07-10 15:13:17,403 INFO L280 TraceCheckUtils]: 47: Hoare triple {16329#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {16329#false} is VALID [2020-07-10 15:13:17,403 INFO L280 TraceCheckUtils]: 48: Hoare triple {16329#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {16329#false} is VALID [2020-07-10 15:13:17,404 INFO L280 TraceCheckUtils]: 49: Hoare triple {16329#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {16329#false} is VALID [2020-07-10 15:13:17,404 INFO L263 TraceCheckUtils]: 50: Hoare triple {16329#false} call #t~ret3 := calculate_output(~input~0); {16329#false} is VALID [2020-07-10 15:13:17,404 INFO L280 TraceCheckUtils]: 51: Hoare triple {16329#false} ~input := #in~input; {16329#false} is VALID [2020-07-10 15:13:17,404 INFO L280 TraceCheckUtils]: 52: Hoare triple {16329#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); {16329#false} is VALID [2020-07-10 15:13:17,404 INFO L280 TraceCheckUtils]: 53: Hoare triple {16329#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); {16329#false} is VALID [2020-07-10 15:13:17,404 INFO L280 TraceCheckUtils]: 54: Hoare triple {16329#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); {16329#false} is VALID [2020-07-10 15:13:17,405 INFO L280 TraceCheckUtils]: 55: Hoare triple {16329#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); {16329#false} is VALID [2020-07-10 15:13:17,405 INFO L280 TraceCheckUtils]: 56: Hoare triple {16329#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); {16329#false} is VALID [2020-07-10 15:13:17,405 INFO L280 TraceCheckUtils]: 57: Hoare triple {16329#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); {16329#false} is VALID [2020-07-10 15:13:17,405 INFO L280 TraceCheckUtils]: 58: Hoare triple {16329#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)); {16329#false} is VALID [2020-07-10 15:13:17,406 INFO L280 TraceCheckUtils]: 59: Hoare triple {16329#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))); {16329#false} is VALID [2020-07-10 15:13:17,406 INFO L280 TraceCheckUtils]: 60: Hoare triple {16329#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); {16329#false} is VALID [2020-07-10 15:13:17,406 INFO L280 TraceCheckUtils]: 61: Hoare triple {16329#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); {16329#false} is VALID [2020-07-10 15:13:17,406 INFO L280 TraceCheckUtils]: 62: Hoare triple {16329#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); {16329#false} is VALID [2020-07-10 15:13:17,406 INFO L280 TraceCheckUtils]: 63: Hoare triple {16329#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); {16329#false} is VALID [2020-07-10 15:13:17,407 INFO L280 TraceCheckUtils]: 64: Hoare triple {16329#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); {16329#false} is VALID [2020-07-10 15:13:17,407 INFO L280 TraceCheckUtils]: 65: Hoare triple {16329#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); {16329#false} is VALID [2020-07-10 15:13:17,407 INFO L280 TraceCheckUtils]: 66: Hoare triple {16329#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); {16329#false} is VALID [2020-07-10 15:13:17,407 INFO L280 TraceCheckUtils]: 67: Hoare triple {16329#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); {16329#false} is VALID [2020-07-10 15:13:17,408 INFO L280 TraceCheckUtils]: 68: Hoare triple {16329#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); {16329#false} is VALID [2020-07-10 15:13:17,408 INFO L280 TraceCheckUtils]: 69: Hoare triple {16329#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); {16329#false} is VALID [2020-07-10 15:13:17,408 INFO L280 TraceCheckUtils]: 70: Hoare triple {16329#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)); {16329#false} is VALID [2020-07-10 15:13:17,408 INFO L280 TraceCheckUtils]: 71: Hoare triple {16329#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)); {16329#false} is VALID [2020-07-10 15:13:17,408 INFO L280 TraceCheckUtils]: 72: Hoare triple {16329#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); {16329#false} is VALID [2020-07-10 15:13:17,409 INFO L280 TraceCheckUtils]: 73: Hoare triple {16329#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); {16329#false} is VALID [2020-07-10 15:13:17,409 INFO L280 TraceCheckUtils]: 74: Hoare triple {16329#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); {16329#false} is VALID [2020-07-10 15:13:17,409 INFO L280 TraceCheckUtils]: 75: Hoare triple {16329#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); {16329#false} is VALID [2020-07-10 15:13:17,409 INFO L280 TraceCheckUtils]: 76: Hoare triple {16329#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); {16329#false} is VALID [2020-07-10 15:13:17,410 INFO L280 TraceCheckUtils]: 77: Hoare triple {16329#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); {16329#false} is VALID [2020-07-10 15:13:17,410 INFO L280 TraceCheckUtils]: 78: Hoare triple {16329#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); {16329#false} is VALID [2020-07-10 15:13:17,410 INFO L280 TraceCheckUtils]: 79: Hoare triple {16329#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); {16329#false} is VALID [2020-07-10 15:13:17,410 INFO L280 TraceCheckUtils]: 80: Hoare triple {16329#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); {16329#false} is VALID [2020-07-10 15:13:17,410 INFO L280 TraceCheckUtils]: 81: Hoare triple {16329#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); {16329#false} is VALID [2020-07-10 15:13:17,411 INFO L280 TraceCheckUtils]: 82: Hoare triple {16329#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); {16329#false} is VALID [2020-07-10 15:13:17,411 INFO L280 TraceCheckUtils]: 83: Hoare triple {16329#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); {16329#false} is VALID [2020-07-10 15:13:17,411 INFO L280 TraceCheckUtils]: 84: Hoare triple {16329#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); {16329#false} is VALID [2020-07-10 15:13:17,411 INFO L280 TraceCheckUtils]: 85: Hoare triple {16329#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); {16329#false} is VALID [2020-07-10 15:13:17,412 INFO L280 TraceCheckUtils]: 86: Hoare triple {16329#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); {16329#false} is VALID [2020-07-10 15:13:17,412 INFO L280 TraceCheckUtils]: 87: Hoare triple {16329#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); {16329#false} is VALID [2020-07-10 15:13:17,412 INFO L280 TraceCheckUtils]: 88: Hoare triple {16329#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)); {16329#false} is VALID [2020-07-10 15:13:17,412 INFO L280 TraceCheckUtils]: 89: Hoare triple {16329#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)))); {16329#false} is VALID [2020-07-10 15:13:17,412 INFO L280 TraceCheckUtils]: 90: Hoare triple {16329#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); {16329#false} is VALID [2020-07-10 15:13:17,413 INFO L280 TraceCheckUtils]: 91: Hoare triple {16329#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); {16329#false} is VALID [2020-07-10 15:13:17,413 INFO L280 TraceCheckUtils]: 92: Hoare triple {16329#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)); {16329#false} is VALID [2020-07-10 15:13:17,413 INFO L280 TraceCheckUtils]: 93: Hoare triple {16329#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); {16329#false} is VALID [2020-07-10 15:13:17,413 INFO L280 TraceCheckUtils]: 94: Hoare triple {16329#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); {16329#false} is VALID [2020-07-10 15:13:17,414 INFO L280 TraceCheckUtils]: 95: Hoare triple {16329#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); {16329#false} is VALID [2020-07-10 15:13:17,414 INFO L280 TraceCheckUtils]: 96: Hoare triple {16329#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))); {16329#false} is VALID [2020-07-10 15:13:17,414 INFO L280 TraceCheckUtils]: 97: Hoare triple {16329#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); {16329#false} is VALID [2020-07-10 15:13:17,414 INFO L280 TraceCheckUtils]: 98: Hoare triple {16329#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)); {16329#false} is VALID [2020-07-10 15:13:17,414 INFO L280 TraceCheckUtils]: 99: Hoare triple {16329#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)); {16329#false} is VALID [2020-07-10 15:13:17,415 INFO L280 TraceCheckUtils]: 100: Hoare triple {16329#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); {16329#false} is VALID [2020-07-10 15:13:17,415 INFO L280 TraceCheckUtils]: 101: Hoare triple {16329#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); {16329#false} is VALID [2020-07-10 15:13:17,415 INFO L280 TraceCheckUtils]: 102: Hoare triple {16329#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); {16329#false} is VALID [2020-07-10 15:13:17,415 INFO L280 TraceCheckUtils]: 103: Hoare triple {16329#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); {16329#false} is VALID [2020-07-10 15:13:17,449 INFO L280 TraceCheckUtils]: 104: Hoare triple {16329#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); {16329#false} is VALID [2020-07-10 15:13:17,450 INFO L280 TraceCheckUtils]: 105: Hoare triple {16329#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); {16329#false} is VALID [2020-07-10 15:13:17,450 INFO L280 TraceCheckUtils]: 106: Hoare triple {16329#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); {16329#false} is VALID [2020-07-10 15:13:17,452 INFO L280 TraceCheckUtils]: 107: Hoare triple {16329#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); {16329#false} is VALID [2020-07-10 15:13:17,452 INFO L280 TraceCheckUtils]: 108: Hoare triple {16329#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); {16329#false} is VALID [2020-07-10 15:13:17,453 INFO L280 TraceCheckUtils]: 109: Hoare triple {16329#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)); {16329#false} is VALID [2020-07-10 15:13:17,453 INFO L280 TraceCheckUtils]: 110: Hoare triple {16329#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); {16329#false} is VALID [2020-07-10 15:13:17,453 INFO L280 TraceCheckUtils]: 111: Hoare triple {16329#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); {16329#false} is VALID [2020-07-10 15:13:17,453 INFO L280 TraceCheckUtils]: 112: Hoare triple {16329#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)); {16329#false} is VALID [2020-07-10 15:13:17,453 INFO L280 TraceCheckUtils]: 113: Hoare triple {16329#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)); {16329#false} is VALID [2020-07-10 15:13:17,453 INFO L280 TraceCheckUtils]: 114: Hoare triple {16329#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); {16329#false} is VALID [2020-07-10 15:13:17,453 INFO L280 TraceCheckUtils]: 115: Hoare triple {16329#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); {16329#false} is VALID [2020-07-10 15:13:17,453 INFO L280 TraceCheckUtils]: 116: Hoare triple {16329#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); {16329#false} is VALID [2020-07-10 15:13:17,454 INFO L280 TraceCheckUtils]: 117: Hoare triple {16329#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))); {16329#false} is VALID [2020-07-10 15:13:17,454 INFO L280 TraceCheckUtils]: 118: Hoare triple {16329#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {16329#false} is VALID [2020-07-10 15:13:17,454 INFO L280 TraceCheckUtils]: 119: Hoare triple {16329#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {16329#false} is VALID [2020-07-10 15:13:17,454 INFO L280 TraceCheckUtils]: 120: Hoare triple {16329#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {16329#false} is VALID [2020-07-10 15:13:17,454 INFO L280 TraceCheckUtils]: 121: Hoare triple {16329#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {16329#false} is VALID [2020-07-10 15:13:17,454 INFO L280 TraceCheckUtils]: 122: Hoare triple {16329#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {16329#false} is VALID [2020-07-10 15:13:17,454 INFO L280 TraceCheckUtils]: 123: Hoare triple {16329#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {16329#false} is VALID [2020-07-10 15:13:17,454 INFO L280 TraceCheckUtils]: 124: Hoare triple {16329#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {16329#false} is VALID [2020-07-10 15:13:17,454 INFO L280 TraceCheckUtils]: 125: Hoare triple {16329#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {16329#false} is VALID [2020-07-10 15:13:17,455 INFO L280 TraceCheckUtils]: 126: Hoare triple {16329#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {16329#false} is VALID [2020-07-10 15:13:17,455 INFO L280 TraceCheckUtils]: 127: Hoare triple {16329#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {16329#false} is VALID [2020-07-10 15:13:17,455 INFO L280 TraceCheckUtils]: 128: Hoare triple {16329#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {16329#false} is VALID [2020-07-10 15:13:17,455 INFO L280 TraceCheckUtils]: 129: Hoare triple {16329#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {16329#false} is VALID [2020-07-10 15:13:17,455 INFO L280 TraceCheckUtils]: 130: Hoare triple {16329#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {16329#false} is VALID [2020-07-10 15:13:17,455 INFO L280 TraceCheckUtils]: 131: Hoare triple {16329#false} assume (((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {16329#false} is VALID [2020-07-10 15:13:17,456 INFO L280 TraceCheckUtils]: 132: Hoare triple {16329#false} assume !false; {16329#false} is VALID [2020-07-10 15:13:17,469 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 45 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 15:13:17,470 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-10 15:13:17,470 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 5] total 8 [2020-07-10 15:13:17,470 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [861725856] [2020-07-10 15:13:17,471 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 133 [2020-07-10 15:13:17,473 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 15:13:17,473 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2020-07-10 15:13:17,637 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 142 edges. 142 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:13:17,637 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-10 15:13:17,637 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 15:13:17,638 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-10 15:13:17,638 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2020-07-10 15:13:17,638 INFO L87 Difference]: Start difference. First operand 1543 states and 2052 transitions. Second operand 8 states. [2020-07-10 15:13:22,422 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:13:22,423 INFO L93 Difference]: Finished difference Result 3541 states and 4910 transitions. [2020-07-10 15:13:22,423 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2020-07-10 15:13:22,423 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 133 [2020-07-10 15:13:22,423 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 15:13:22,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-10 15:13:22,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 637 transitions. [2020-07-10 15:13:22,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-10 15:13:22,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 637 transitions. [2020-07-10 15:13:22,433 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states and 637 transitions. [2020-07-10 15:13:23,575 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 637 edges. 637 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:13:23,770 INFO L225 Difference]: With dead ends: 3541 [2020-07-10 15:13:23,770 INFO L226 Difference]: Without dead ends: 2004 [2020-07-10 15:13:23,773 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 148 GetRequests, 139 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=33, Invalid=77, Unknown=0, NotChecked=0, Total=110 [2020-07-10 15:13:23,776 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2004 states. [2020-07-10 15:13:24,147 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2004 to 1684. [2020-07-10 15:13:24,147 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 15:13:24,147 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2004 states. Second operand 1684 states. [2020-07-10 15:13:24,148 INFO L74 IsIncluded]: Start isIncluded. First operand 2004 states. Second operand 1684 states. [2020-07-10 15:13:24,148 INFO L87 Difference]: Start difference. First operand 2004 states. Second operand 1684 states. [2020-07-10 15:13:24,330 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:13:24,331 INFO L93 Difference]: Finished difference Result 2004 states and 2758 transitions. [2020-07-10 15:13:24,331 INFO L276 IsEmpty]: Start isEmpty. Operand 2004 states and 2758 transitions. [2020-07-10 15:13:24,340 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:13:24,340 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:13:24,340 INFO L74 IsIncluded]: Start isIncluded. First operand 1684 states. Second operand 2004 states. [2020-07-10 15:13:24,340 INFO L87 Difference]: Start difference. First operand 1684 states. Second operand 2004 states. [2020-07-10 15:13:24,544 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:13:24,544 INFO L93 Difference]: Finished difference Result 2004 states and 2758 transitions. [2020-07-10 15:13:24,544 INFO L276 IsEmpty]: Start isEmpty. Operand 2004 states and 2758 transitions. [2020-07-10 15:13:24,551 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:13:24,551 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:13:24,552 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 15:13:24,552 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 15:13:24,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1684 states. [2020-07-10 15:13:24,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1684 states to 1684 states and 2237 transitions. [2020-07-10 15:13:24,661 INFO L78 Accepts]: Start accepts. Automaton has 1684 states and 2237 transitions. Word has length 133 [2020-07-10 15:13:24,661 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 15:13:24,661 INFO L479 AbstractCegarLoop]: Abstraction has 1684 states and 2237 transitions. [2020-07-10 15:13:24,661 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-10 15:13:24,661 INFO L276 IsEmpty]: Start isEmpty. Operand 1684 states and 2237 transitions. [2020-07-10 15:13:24,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2020-07-10 15:13:24,666 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 15:13:24,666 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 15:13:24,881 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 15:13:24,882 INFO L427 AbstractCegarLoop]: === Iteration 6 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 15:13:24,882 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 15:13:24,883 INFO L82 PathProgramCache]: Analyzing trace with hash 1001122943, now seen corresponding path program 1 times [2020-07-10 15:13:24,883 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 15:13:24,883 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [76470781] [2020-07-10 15:13:24,884 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 15:13:24,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:13:25,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:13:25,018 INFO L280 TraceCheckUtils]: 0: Hoare triple {26195#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {26151#true} is VALID [2020-07-10 15:13:25,018 INFO L280 TraceCheckUtils]: 1: Hoare triple {26151#true} assume true; {26151#true} is VALID [2020-07-10 15:13:25,018 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {26151#true} {26151#true} #782#return; {26151#true} is VALID [2020-07-10 15:13:25,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:13:25,055 INFO L280 TraceCheckUtils]: 0: Hoare triple {26196#(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; {26151#true} is VALID [2020-07-10 15:13:25,055 INFO L280 TraceCheckUtils]: 1: Hoare triple {26151#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); {26151#true} is VALID [2020-07-10 15:13:25,055 INFO L280 TraceCheckUtils]: 2: Hoare triple {26151#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); {26151#true} is VALID [2020-07-10 15:13:25,055 INFO L280 TraceCheckUtils]: 3: Hoare triple {26151#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); {26151#true} is VALID [2020-07-10 15:13:25,055 INFO L280 TraceCheckUtils]: 4: Hoare triple {26151#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); {26151#true} is VALID [2020-07-10 15:13:25,055 INFO L280 TraceCheckUtils]: 5: Hoare triple {26151#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); {26151#true} is VALID [2020-07-10 15:13:25,056 INFO L280 TraceCheckUtils]: 6: Hoare triple {26151#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); {26151#true} is VALID [2020-07-10 15:13:25,056 INFO L280 TraceCheckUtils]: 7: Hoare triple {26151#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)); {26151#true} is VALID [2020-07-10 15:13:25,057 INFO L280 TraceCheckUtils]: 8: Hoare triple {26151#true} assume 8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0));~a7~0 := 1;~a17~0 := 1;~a21~0 := 0;~a20~0 := 1;~a8~0 := 13;~a16~0 := 5;#res := 26; {26167#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-10 15:13:25,057 INFO L280 TraceCheckUtils]: 9: Hoare triple {26167#(and (= 1 ~a17~0) (= 1 ~a20~0))} assume true; {26167#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-10 15:13:25,058 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {26167#(and (= 1 ~a17~0) (= 1 ~a20~0))} {26151#true} #786#return; {26167#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-10 15:13:25,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:13:25,110 INFO L280 TraceCheckUtils]: 0: Hoare triple {26196#(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; {26197#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 15:13:25,111 INFO L280 TraceCheckUtils]: 1: Hoare triple {26197#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {26197#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 15:13:25,113 INFO L280 TraceCheckUtils]: 2: Hoare triple {26197#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {26197#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 15:13:25,114 INFO L280 TraceCheckUtils]: 3: Hoare triple {26197#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {26197#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 15:13:25,115 INFO L280 TraceCheckUtils]: 4: Hoare triple {26197#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {26197#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 15:13:25,117 INFO L280 TraceCheckUtils]: 5: Hoare triple {26197#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {26197#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 15:13:25,118 INFO L280 TraceCheckUtils]: 6: Hoare triple {26197#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {26197#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 15:13:25,119 INFO L280 TraceCheckUtils]: 7: Hoare triple {26197#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {26197#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 15:13:25,121 INFO L280 TraceCheckUtils]: 8: Hoare triple {26197#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {26197#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 15:13:25,123 INFO L280 TraceCheckUtils]: 9: Hoare triple {26197#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {26197#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 15:13:25,124 INFO L280 TraceCheckUtils]: 10: Hoare triple {26197#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {26197#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 15:13:25,125 INFO L280 TraceCheckUtils]: 11: Hoare triple {26197#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {26197#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 15:13:25,127 INFO L280 TraceCheckUtils]: 12: Hoare triple {26197#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {26197#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 15:13:25,128 INFO L280 TraceCheckUtils]: 13: Hoare triple {26197#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {26197#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 15:13:25,129 INFO L280 TraceCheckUtils]: 14: Hoare triple {26197#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {26197#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 15:13:25,131 INFO L280 TraceCheckUtils]: 15: Hoare triple {26197#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {26197#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 15:13:25,132 INFO L280 TraceCheckUtils]: 16: Hoare triple {26197#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {26197#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 15:13:25,134 INFO L280 TraceCheckUtils]: 17: Hoare triple {26197#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {26197#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 15:13:25,136 INFO L280 TraceCheckUtils]: 18: Hoare triple {26197#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {26197#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 15:13:25,137 INFO L280 TraceCheckUtils]: 19: Hoare triple {26197#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {26197#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 15:13:25,138 INFO L280 TraceCheckUtils]: 20: Hoare triple {26197#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {26197#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 15:13:25,139 INFO L280 TraceCheckUtils]: 21: Hoare triple {26197#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {26197#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 15:13:25,141 INFO L280 TraceCheckUtils]: 22: Hoare triple {26197#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {26197#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 15:13:25,142 INFO L280 TraceCheckUtils]: 23: Hoare triple {26197#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {26197#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 15:13:25,144 INFO L280 TraceCheckUtils]: 24: Hoare triple {26197#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume 13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0;~a17~0 := 1;~a20~0 := 0;~a16~0 := 4;#res := 25; {26198#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} is VALID [2020-07-10 15:13:25,144 INFO L280 TraceCheckUtils]: 25: Hoare triple {26198#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} assume true; {26198#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} is VALID [2020-07-10 15:13:25,146 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {26198#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} {26167#(and (= 1 ~a17~0) (= 1 ~a20~0))} #786#return; {26152#false} is VALID [2020-07-10 15:13:25,152 INFO L263 TraceCheckUtils]: 0: Hoare triple {26151#true} call ULTIMATE.init(); {26195#(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 [2020-07-10 15:13:25,153 INFO L280 TraceCheckUtils]: 1: Hoare triple {26195#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {26151#true} is VALID [2020-07-10 15:13:25,153 INFO L280 TraceCheckUtils]: 2: Hoare triple {26151#true} assume true; {26151#true} is VALID [2020-07-10 15:13:25,153 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {26151#true} {26151#true} #782#return; {26151#true} is VALID [2020-07-10 15:13:25,154 INFO L263 TraceCheckUtils]: 4: Hoare triple {26151#true} call #t~ret4 := main(); {26151#true} is VALID [2020-07-10 15:13:25,154 INFO L280 TraceCheckUtils]: 5: Hoare triple {26151#true} ~output~0 := -1; {26151#true} is VALID [2020-07-10 15:13:25,154 INFO L280 TraceCheckUtils]: 6: Hoare triple {26151#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {26151#true} is VALID [2020-07-10 15:13:25,155 INFO L280 TraceCheckUtils]: 7: Hoare triple {26151#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {26151#true} is VALID [2020-07-10 15:13:25,156 INFO L263 TraceCheckUtils]: 8: Hoare triple {26151#true} call #t~ret3 := calculate_output(~input~0); {26196#(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 [2020-07-10 15:13:25,157 INFO L280 TraceCheckUtils]: 9: Hoare triple {26196#(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; {26151#true} is VALID [2020-07-10 15:13:25,157 INFO L280 TraceCheckUtils]: 10: Hoare triple {26151#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); {26151#true} is VALID [2020-07-10 15:13:25,157 INFO L280 TraceCheckUtils]: 11: Hoare triple {26151#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); {26151#true} is VALID [2020-07-10 15:13:25,157 INFO L280 TraceCheckUtils]: 12: Hoare triple {26151#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); {26151#true} is VALID [2020-07-10 15:13:25,158 INFO L280 TraceCheckUtils]: 13: Hoare triple {26151#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); {26151#true} is VALID [2020-07-10 15:13:25,158 INFO L280 TraceCheckUtils]: 14: Hoare triple {26151#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); {26151#true} is VALID [2020-07-10 15:13:25,158 INFO L280 TraceCheckUtils]: 15: Hoare triple {26151#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); {26151#true} is VALID [2020-07-10 15:13:25,159 INFO L280 TraceCheckUtils]: 16: Hoare triple {26151#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)); {26151#true} is VALID [2020-07-10 15:13:25,160 INFO L280 TraceCheckUtils]: 17: Hoare triple {26151#true} assume 8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0));~a7~0 := 1;~a17~0 := 1;~a21~0 := 0;~a20~0 := 1;~a8~0 := 13;~a16~0 := 5;#res := 26; {26167#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-10 15:13:25,161 INFO L280 TraceCheckUtils]: 18: Hoare triple {26167#(and (= 1 ~a17~0) (= 1 ~a20~0))} assume true; {26167#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-10 15:13:25,163 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {26167#(and (= 1 ~a17~0) (= 1 ~a20~0))} {26151#true} #786#return; {26167#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-10 15:13:25,164 INFO L280 TraceCheckUtils]: 20: Hoare triple {26167#(and (= 1 ~a17~0) (= 1 ~a20~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {26167#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-10 15:13:25,165 INFO L280 TraceCheckUtils]: 21: Hoare triple {26167#(and (= 1 ~a17~0) (= 1 ~a20~0))} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {26167#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-10 15:13:25,166 INFO L280 TraceCheckUtils]: 22: Hoare triple {26167#(and (= 1 ~a17~0) (= 1 ~a20~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {26167#(and (= 1 ~a17~0) (= 1 ~a20~0))} is VALID [2020-07-10 15:13:25,168 INFO L263 TraceCheckUtils]: 23: Hoare triple {26167#(and (= 1 ~a17~0) (= 1 ~a20~0))} call #t~ret3 := calculate_output(~input~0); {26196#(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 [2020-07-10 15:13:25,169 INFO L280 TraceCheckUtils]: 24: Hoare triple {26196#(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; {26197#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 15:13:25,170 INFO L280 TraceCheckUtils]: 25: Hoare triple {26197#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {26197#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 15:13:25,172 INFO L280 TraceCheckUtils]: 26: Hoare triple {26197#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {26197#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 15:13:25,173 INFO L280 TraceCheckUtils]: 27: Hoare triple {26197#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {26197#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 15:13:25,174 INFO L280 TraceCheckUtils]: 28: Hoare triple {26197#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {26197#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 15:13:25,175 INFO L280 TraceCheckUtils]: 29: Hoare triple {26197#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {26197#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 15:13:25,177 INFO L280 TraceCheckUtils]: 30: Hoare triple {26197#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {26197#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 15:13:25,178 INFO L280 TraceCheckUtils]: 31: Hoare triple {26197#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {26197#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 15:13:25,179 INFO L280 TraceCheckUtils]: 32: Hoare triple {26197#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {26197#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 15:13:25,181 INFO L280 TraceCheckUtils]: 33: Hoare triple {26197#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {26197#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 15:13:25,182 INFO L280 TraceCheckUtils]: 34: Hoare triple {26197#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {26197#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 15:13:25,183 INFO L280 TraceCheckUtils]: 35: Hoare triple {26197#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {26197#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 15:13:25,185 INFO L280 TraceCheckUtils]: 36: Hoare triple {26197#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {26197#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 15:13:25,186 INFO L280 TraceCheckUtils]: 37: Hoare triple {26197#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {26197#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 15:13:25,187 INFO L280 TraceCheckUtils]: 38: Hoare triple {26197#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {26197#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 15:13:25,189 INFO L280 TraceCheckUtils]: 39: Hoare triple {26197#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {26197#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 15:13:25,190 INFO L280 TraceCheckUtils]: 40: Hoare triple {26197#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {26197#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 15:13:25,191 INFO L280 TraceCheckUtils]: 41: Hoare triple {26197#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {26197#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 15:13:25,193 INFO L280 TraceCheckUtils]: 42: Hoare triple {26197#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {26197#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 15:13:25,194 INFO L280 TraceCheckUtils]: 43: Hoare triple {26197#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {26197#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 15:13:25,195 INFO L280 TraceCheckUtils]: 44: Hoare triple {26197#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {26197#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 15:13:25,197 INFO L280 TraceCheckUtils]: 45: Hoare triple {26197#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {26197#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 15:13:25,198 INFO L280 TraceCheckUtils]: 46: Hoare triple {26197#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {26197#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 15:13:25,199 INFO L280 TraceCheckUtils]: 47: Hoare triple {26197#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {26197#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-10 15:13:25,201 INFO L280 TraceCheckUtils]: 48: Hoare triple {26197#(and (= ~a17~0 |old(~a17~0)|) (= ~a20~0 |old(~a20~0)|))} assume 13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0;~a17~0 := 1;~a20~0 := 0;~a16~0 := 4;#res := 25; {26198#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} is VALID [2020-07-10 15:13:25,202 INFO L280 TraceCheckUtils]: 49: Hoare triple {26198#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} assume true; {26198#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} is VALID [2020-07-10 15:13:25,203 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {26198#(or (not (= 1 |old(~a20~0)|)) (not (= 1 |old(~a17~0)|)))} {26167#(and (= 1 ~a17~0) (= 1 ~a20~0))} #786#return; {26152#false} is VALID [2020-07-10 15:13:25,204 INFO L280 TraceCheckUtils]: 51: Hoare triple {26152#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {26152#false} is VALID [2020-07-10 15:13:25,204 INFO L280 TraceCheckUtils]: 52: Hoare triple {26152#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {26152#false} is VALID [2020-07-10 15:13:25,204 INFO L280 TraceCheckUtils]: 53: Hoare triple {26152#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {26152#false} is VALID [2020-07-10 15:13:25,205 INFO L263 TraceCheckUtils]: 54: Hoare triple {26152#false} call #t~ret3 := calculate_output(~input~0); {26152#false} is VALID [2020-07-10 15:13:25,205 INFO L280 TraceCheckUtils]: 55: Hoare triple {26152#false} ~input := #in~input; {26152#false} is VALID [2020-07-10 15:13:25,205 INFO L280 TraceCheckUtils]: 56: Hoare triple {26152#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); {26152#false} is VALID [2020-07-10 15:13:25,205 INFO L280 TraceCheckUtils]: 57: Hoare triple {26152#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); {26152#false} is VALID [2020-07-10 15:13:25,206 INFO L280 TraceCheckUtils]: 58: Hoare triple {26152#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); {26152#false} is VALID [2020-07-10 15:13:25,206 INFO L280 TraceCheckUtils]: 59: Hoare triple {26152#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); {26152#false} is VALID [2020-07-10 15:13:25,206 INFO L280 TraceCheckUtils]: 60: Hoare triple {26152#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); {26152#false} is VALID [2020-07-10 15:13:25,207 INFO L280 TraceCheckUtils]: 61: Hoare triple {26152#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); {26152#false} is VALID [2020-07-10 15:13:25,207 INFO L280 TraceCheckUtils]: 62: Hoare triple {26152#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)); {26152#false} is VALID [2020-07-10 15:13:25,207 INFO L280 TraceCheckUtils]: 63: Hoare triple {26152#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))); {26152#false} is VALID [2020-07-10 15:13:25,208 INFO L280 TraceCheckUtils]: 64: Hoare triple {26152#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); {26152#false} is VALID [2020-07-10 15:13:25,208 INFO L280 TraceCheckUtils]: 65: Hoare triple {26152#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); {26152#false} is VALID [2020-07-10 15:13:25,208 INFO L280 TraceCheckUtils]: 66: Hoare triple {26152#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); {26152#false} is VALID [2020-07-10 15:13:25,208 INFO L280 TraceCheckUtils]: 67: Hoare triple {26152#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); {26152#false} is VALID [2020-07-10 15:13:25,209 INFO L280 TraceCheckUtils]: 68: Hoare triple {26152#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); {26152#false} is VALID [2020-07-10 15:13:25,209 INFO L280 TraceCheckUtils]: 69: Hoare triple {26152#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); {26152#false} is VALID [2020-07-10 15:13:25,211 INFO L280 TraceCheckUtils]: 70: Hoare triple {26152#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); {26152#false} is VALID [2020-07-10 15:13:25,212 INFO L280 TraceCheckUtils]: 71: Hoare triple {26152#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); {26152#false} is VALID [2020-07-10 15:13:25,212 INFO L280 TraceCheckUtils]: 72: Hoare triple {26152#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); {26152#false} is VALID [2020-07-10 15:13:25,212 INFO L280 TraceCheckUtils]: 73: Hoare triple {26152#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); {26152#false} is VALID [2020-07-10 15:13:25,212 INFO L280 TraceCheckUtils]: 74: Hoare triple {26152#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)); {26152#false} is VALID [2020-07-10 15:13:25,212 INFO L280 TraceCheckUtils]: 75: Hoare triple {26152#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)); {26152#false} is VALID [2020-07-10 15:13:25,213 INFO L280 TraceCheckUtils]: 76: Hoare triple {26152#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); {26152#false} is VALID [2020-07-10 15:13:25,213 INFO L280 TraceCheckUtils]: 77: Hoare triple {26152#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); {26152#false} is VALID [2020-07-10 15:13:25,213 INFO L280 TraceCheckUtils]: 78: Hoare triple {26152#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); {26152#false} is VALID [2020-07-10 15:13:25,213 INFO L280 TraceCheckUtils]: 79: Hoare triple {26152#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); {26152#false} is VALID [2020-07-10 15:13:25,213 INFO L280 TraceCheckUtils]: 80: Hoare triple {26152#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); {26152#false} is VALID [2020-07-10 15:13:25,214 INFO L280 TraceCheckUtils]: 81: Hoare triple {26152#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); {26152#false} is VALID [2020-07-10 15:13:25,214 INFO L280 TraceCheckUtils]: 82: Hoare triple {26152#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); {26152#false} is VALID [2020-07-10 15:13:25,214 INFO L280 TraceCheckUtils]: 83: Hoare triple {26152#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); {26152#false} is VALID [2020-07-10 15:13:25,214 INFO L280 TraceCheckUtils]: 84: Hoare triple {26152#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); {26152#false} is VALID [2020-07-10 15:13:25,214 INFO L280 TraceCheckUtils]: 85: Hoare triple {26152#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); {26152#false} is VALID [2020-07-10 15:13:25,215 INFO L280 TraceCheckUtils]: 86: Hoare triple {26152#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); {26152#false} is VALID [2020-07-10 15:13:25,215 INFO L280 TraceCheckUtils]: 87: Hoare triple {26152#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); {26152#false} is VALID [2020-07-10 15:13:25,215 INFO L280 TraceCheckUtils]: 88: Hoare triple {26152#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); {26152#false} is VALID [2020-07-10 15:13:25,215 INFO L280 TraceCheckUtils]: 89: Hoare triple {26152#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); {26152#false} is VALID [2020-07-10 15:13:25,216 INFO L280 TraceCheckUtils]: 90: Hoare triple {26152#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); {26152#false} is VALID [2020-07-10 15:13:25,216 INFO L280 TraceCheckUtils]: 91: Hoare triple {26152#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); {26152#false} is VALID [2020-07-10 15:13:25,216 INFO L280 TraceCheckUtils]: 92: Hoare triple {26152#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)); {26152#false} is VALID [2020-07-10 15:13:25,216 INFO L280 TraceCheckUtils]: 93: Hoare triple {26152#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)))); {26152#false} is VALID [2020-07-10 15:13:25,216 INFO L280 TraceCheckUtils]: 94: Hoare triple {26152#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); {26152#false} is VALID [2020-07-10 15:13:25,217 INFO L280 TraceCheckUtils]: 95: Hoare triple {26152#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); {26152#false} is VALID [2020-07-10 15:13:25,217 INFO L280 TraceCheckUtils]: 96: Hoare triple {26152#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)); {26152#false} is VALID [2020-07-10 15:13:25,217 INFO L280 TraceCheckUtils]: 97: Hoare triple {26152#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); {26152#false} is VALID [2020-07-10 15:13:25,217 INFO L280 TraceCheckUtils]: 98: Hoare triple {26152#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); {26152#false} is VALID [2020-07-10 15:13:25,217 INFO L280 TraceCheckUtils]: 99: Hoare triple {26152#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); {26152#false} is VALID [2020-07-10 15:13:25,218 INFO L280 TraceCheckUtils]: 100: Hoare triple {26152#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))); {26152#false} is VALID [2020-07-10 15:13:25,218 INFO L280 TraceCheckUtils]: 101: Hoare triple {26152#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); {26152#false} is VALID [2020-07-10 15:13:25,218 INFO L280 TraceCheckUtils]: 102: Hoare triple {26152#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)); {26152#false} is VALID [2020-07-10 15:13:25,218 INFO L280 TraceCheckUtils]: 103: Hoare triple {26152#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)); {26152#false} is VALID [2020-07-10 15:13:25,218 INFO L280 TraceCheckUtils]: 104: Hoare triple {26152#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); {26152#false} is VALID [2020-07-10 15:13:25,219 INFO L280 TraceCheckUtils]: 105: Hoare triple {26152#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); {26152#false} is VALID [2020-07-10 15:13:25,219 INFO L280 TraceCheckUtils]: 106: Hoare triple {26152#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); {26152#false} is VALID [2020-07-10 15:13:25,219 INFO L280 TraceCheckUtils]: 107: Hoare triple {26152#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); {26152#false} is VALID [2020-07-10 15:13:25,219 INFO L280 TraceCheckUtils]: 108: Hoare triple {26152#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); {26152#false} is VALID [2020-07-10 15:13:25,219 INFO L280 TraceCheckUtils]: 109: Hoare triple {26152#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); {26152#false} is VALID [2020-07-10 15:13:25,219 INFO L280 TraceCheckUtils]: 110: Hoare triple {26152#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); {26152#false} is VALID [2020-07-10 15:13:25,220 INFO L280 TraceCheckUtils]: 111: Hoare triple {26152#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); {26152#false} is VALID [2020-07-10 15:13:25,220 INFO L280 TraceCheckUtils]: 112: Hoare triple {26152#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); {26152#false} is VALID [2020-07-10 15:13:25,220 INFO L280 TraceCheckUtils]: 113: Hoare triple {26152#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)); {26152#false} is VALID [2020-07-10 15:13:25,220 INFO L280 TraceCheckUtils]: 114: Hoare triple {26152#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); {26152#false} is VALID [2020-07-10 15:13:25,220 INFO L280 TraceCheckUtils]: 115: Hoare triple {26152#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); {26152#false} is VALID [2020-07-10 15:13:25,221 INFO L280 TraceCheckUtils]: 116: Hoare triple {26152#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)); {26152#false} is VALID [2020-07-10 15:13:25,221 INFO L280 TraceCheckUtils]: 117: Hoare triple {26152#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)); {26152#false} is VALID [2020-07-10 15:13:25,221 INFO L280 TraceCheckUtils]: 118: Hoare triple {26152#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); {26152#false} is VALID [2020-07-10 15:13:25,222 INFO L280 TraceCheckUtils]: 119: Hoare triple {26152#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); {26152#false} is VALID [2020-07-10 15:13:25,222 INFO L280 TraceCheckUtils]: 120: Hoare triple {26152#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); {26152#false} is VALID [2020-07-10 15:13:25,222 INFO L280 TraceCheckUtils]: 121: Hoare triple {26152#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))); {26152#false} is VALID [2020-07-10 15:13:25,223 INFO L280 TraceCheckUtils]: 122: Hoare triple {26152#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {26152#false} is VALID [2020-07-10 15:13:25,223 INFO L280 TraceCheckUtils]: 123: Hoare triple {26152#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {26152#false} is VALID [2020-07-10 15:13:25,223 INFO L280 TraceCheckUtils]: 124: Hoare triple {26152#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {26152#false} is VALID [2020-07-10 15:13:25,223 INFO L280 TraceCheckUtils]: 125: Hoare triple {26152#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {26152#false} is VALID [2020-07-10 15:13:25,224 INFO L280 TraceCheckUtils]: 126: Hoare triple {26152#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {26152#false} is VALID [2020-07-10 15:13:25,224 INFO L280 TraceCheckUtils]: 127: Hoare triple {26152#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {26152#false} is VALID [2020-07-10 15:13:25,224 INFO L280 TraceCheckUtils]: 128: Hoare triple {26152#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {26152#false} is VALID [2020-07-10 15:13:25,225 INFO L280 TraceCheckUtils]: 129: Hoare triple {26152#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {26152#false} is VALID [2020-07-10 15:13:25,225 INFO L280 TraceCheckUtils]: 130: Hoare triple {26152#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {26152#false} is VALID [2020-07-10 15:13:25,225 INFO L280 TraceCheckUtils]: 131: Hoare triple {26152#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {26152#false} is VALID [2020-07-10 15:13:25,226 INFO L280 TraceCheckUtils]: 132: Hoare triple {26152#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {26152#false} is VALID [2020-07-10 15:13:25,226 INFO L280 TraceCheckUtils]: 133: Hoare triple {26152#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {26152#false} is VALID [2020-07-10 15:13:25,226 INFO L280 TraceCheckUtils]: 134: Hoare triple {26152#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {26152#false} is VALID [2020-07-10 15:13:25,226 INFO L280 TraceCheckUtils]: 135: Hoare triple {26152#false} assume (((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {26152#false} is VALID [2020-07-10 15:13:25,227 INFO L280 TraceCheckUtils]: 136: Hoare triple {26152#false} assume !false; {26152#false} is VALID [2020-07-10 15:13:25,267 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 52 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-07-10 15:13:25,268 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [76470781] [2020-07-10 15:13:25,268 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [570078811] [2020-07-10 15:13:25,268 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 15:13:25,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:13:25,426 INFO L264 TraceCheckSpWp]: Trace formula consists of 418 conjuncts, 6 conjunts are in the unsatisfiable core [2020-07-10 15:13:25,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:13:25,482 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 15:13:25,828 INFO L263 TraceCheckUtils]: 0: Hoare triple {26151#true} call ULTIMATE.init(); {26151#true} is VALID [2020-07-10 15:13:25,828 INFO L280 TraceCheckUtils]: 1: Hoare triple {26151#true} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {26151#true} is VALID [2020-07-10 15:13:25,828 INFO L280 TraceCheckUtils]: 2: Hoare triple {26151#true} assume true; {26151#true} is VALID [2020-07-10 15:13:25,829 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {26151#true} {26151#true} #782#return; {26151#true} is VALID [2020-07-10 15:13:25,829 INFO L263 TraceCheckUtils]: 4: Hoare triple {26151#true} call #t~ret4 := main(); {26151#true} is VALID [2020-07-10 15:13:25,829 INFO L280 TraceCheckUtils]: 5: Hoare triple {26151#true} ~output~0 := -1; {26151#true} is VALID [2020-07-10 15:13:25,830 INFO L280 TraceCheckUtils]: 6: Hoare triple {26151#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {26151#true} is VALID [2020-07-10 15:13:25,830 INFO L280 TraceCheckUtils]: 7: Hoare triple {26151#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {26151#true} is VALID [2020-07-10 15:13:25,830 INFO L263 TraceCheckUtils]: 8: Hoare triple {26151#true} call #t~ret3 := calculate_output(~input~0); {26151#true} is VALID [2020-07-10 15:13:25,831 INFO L280 TraceCheckUtils]: 9: Hoare triple {26151#true} ~input := #in~input; {26151#true} is VALID [2020-07-10 15:13:25,831 INFO L280 TraceCheckUtils]: 10: Hoare triple {26151#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); {26151#true} is VALID [2020-07-10 15:13:25,832 INFO L280 TraceCheckUtils]: 11: Hoare triple {26151#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); {26151#true} is VALID [2020-07-10 15:13:25,832 INFO L280 TraceCheckUtils]: 12: Hoare triple {26151#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); {26151#true} is VALID [2020-07-10 15:13:25,832 INFO L280 TraceCheckUtils]: 13: Hoare triple {26151#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); {26151#true} is VALID [2020-07-10 15:13:25,833 INFO L280 TraceCheckUtils]: 14: Hoare triple {26151#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); {26151#true} is VALID [2020-07-10 15:13:25,833 INFO L280 TraceCheckUtils]: 15: Hoare triple {26151#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); {26151#true} is VALID [2020-07-10 15:13:25,833 INFO L280 TraceCheckUtils]: 16: Hoare triple {26151#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)); {26151#true} is VALID [2020-07-10 15:13:25,835 INFO L280 TraceCheckUtils]: 17: Hoare triple {26151#true} assume 8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0));~a7~0 := 1;~a17~0 := 1;~a21~0 := 0;~a20~0 := 1;~a8~0 := 13;~a16~0 := 5;#res := 26; {26253#(<= ~a21~0 0)} is VALID [2020-07-10 15:13:25,836 INFO L280 TraceCheckUtils]: 18: Hoare triple {26253#(<= ~a21~0 0)} assume true; {26253#(<= ~a21~0 0)} is VALID [2020-07-10 15:13:25,837 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {26253#(<= ~a21~0 0)} {26151#true} #786#return; {26253#(<= ~a21~0 0)} is VALID [2020-07-10 15:13:25,838 INFO L280 TraceCheckUtils]: 20: Hoare triple {26253#(<= ~a21~0 0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {26253#(<= ~a21~0 0)} is VALID [2020-07-10 15:13:25,839 INFO L280 TraceCheckUtils]: 21: Hoare triple {26253#(<= ~a21~0 0)} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {26253#(<= ~a21~0 0)} is VALID [2020-07-10 15:13:25,840 INFO L280 TraceCheckUtils]: 22: Hoare triple {26253#(<= ~a21~0 0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {26253#(<= ~a21~0 0)} is VALID [2020-07-10 15:13:25,841 INFO L263 TraceCheckUtils]: 23: Hoare triple {26253#(<= ~a21~0 0)} call #t~ret3 := calculate_output(~input~0); {26272#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:25,842 INFO L280 TraceCheckUtils]: 24: Hoare triple {26272#(<= ~a21~0 |old(~a21~0)|)} ~input := #in~input; {26272#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:25,843 INFO L280 TraceCheckUtils]: 25: Hoare triple {26272#(<= ~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); {26272#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:25,843 INFO L280 TraceCheckUtils]: 26: Hoare triple {26272#(<= ~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); {26272#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:25,844 INFO L280 TraceCheckUtils]: 27: Hoare triple {26272#(<= ~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); {26272#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:25,845 INFO L280 TraceCheckUtils]: 28: Hoare triple {26272#(<= ~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); {26272#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:25,846 INFO L280 TraceCheckUtils]: 29: Hoare triple {26272#(<= ~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); {26272#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:25,847 INFO L280 TraceCheckUtils]: 30: Hoare triple {26272#(<= ~a21~0 |old(~a21~0)|)} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {26272#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:25,847 INFO L280 TraceCheckUtils]: 31: Hoare triple {26272#(<= ~a21~0 |old(~a21~0)|)} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {26272#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:25,848 INFO L280 TraceCheckUtils]: 32: Hoare triple {26272#(<= ~a21~0 |old(~a21~0)|)} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {26272#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:25,849 INFO L280 TraceCheckUtils]: 33: Hoare triple {26272#(<= ~a21~0 |old(~a21~0)|)} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {26272#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:25,850 INFO L280 TraceCheckUtils]: 34: Hoare triple {26272#(<= ~a21~0 |old(~a21~0)|)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {26272#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:25,851 INFO L280 TraceCheckUtils]: 35: Hoare triple {26272#(<= ~a21~0 |old(~a21~0)|)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {26272#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:25,851 INFO L280 TraceCheckUtils]: 36: Hoare triple {26272#(<= ~a21~0 |old(~a21~0)|)} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {26272#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:25,852 INFO L280 TraceCheckUtils]: 37: Hoare triple {26272#(<= ~a21~0 |old(~a21~0)|)} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {26272#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:25,854 INFO L280 TraceCheckUtils]: 38: Hoare triple {26272#(<= ~a21~0 |old(~a21~0)|)} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {26272#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:25,854 INFO L280 TraceCheckUtils]: 39: Hoare triple {26272#(<= ~a21~0 |old(~a21~0)|)} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {26272#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:25,855 INFO L280 TraceCheckUtils]: 40: Hoare triple {26272#(<= ~a21~0 |old(~a21~0)|)} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {26272#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:25,856 INFO L280 TraceCheckUtils]: 41: Hoare triple {26272#(<= ~a21~0 |old(~a21~0)|)} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {26272#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:25,857 INFO L280 TraceCheckUtils]: 42: Hoare triple {26272#(<= ~a21~0 |old(~a21~0)|)} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {26272#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:25,857 INFO L280 TraceCheckUtils]: 43: Hoare triple {26272#(<= ~a21~0 |old(~a21~0)|)} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {26272#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:25,858 INFO L280 TraceCheckUtils]: 44: Hoare triple {26272#(<= ~a21~0 |old(~a21~0)|)} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {26272#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:25,859 INFO L280 TraceCheckUtils]: 45: Hoare triple {26272#(<= ~a21~0 |old(~a21~0)|)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {26272#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:25,860 INFO L280 TraceCheckUtils]: 46: Hoare triple {26272#(<= ~a21~0 |old(~a21~0)|)} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {26272#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:25,861 INFO L280 TraceCheckUtils]: 47: Hoare triple {26272#(<= ~a21~0 |old(~a21~0)|)} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {26272#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:25,861 INFO L280 TraceCheckUtils]: 48: Hoare triple {26272#(<= ~a21~0 |old(~a21~0)|)} assume 13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0;~a17~0 := 1;~a20~0 := 0;~a16~0 := 4;#res := 25; {26272#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:25,862 INFO L280 TraceCheckUtils]: 49: Hoare triple {26272#(<= ~a21~0 |old(~a21~0)|)} assume true; {26272#(<= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 15:13:25,864 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {26272#(<= ~a21~0 |old(~a21~0)|)} {26253#(<= ~a21~0 0)} #786#return; {26253#(<= ~a21~0 0)} is VALID [2020-07-10 15:13:25,865 INFO L280 TraceCheckUtils]: 51: Hoare triple {26253#(<= ~a21~0 0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {26253#(<= ~a21~0 0)} is VALID [2020-07-10 15:13:25,865 INFO L280 TraceCheckUtils]: 52: Hoare triple {26253#(<= ~a21~0 0)} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {26253#(<= ~a21~0 0)} is VALID [2020-07-10 15:13:25,866 INFO L280 TraceCheckUtils]: 53: Hoare triple {26253#(<= ~a21~0 0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {26253#(<= ~a21~0 0)} is VALID [2020-07-10 15:13:25,867 INFO L263 TraceCheckUtils]: 54: Hoare triple {26253#(<= ~a21~0 0)} call #t~ret3 := calculate_output(~input~0); {26253#(<= ~a21~0 0)} is VALID [2020-07-10 15:13:25,868 INFO L280 TraceCheckUtils]: 55: Hoare triple {26253#(<= ~a21~0 0)} ~input := #in~input; {26253#(<= ~a21~0 0)} is VALID [2020-07-10 15:13:25,869 INFO L280 TraceCheckUtils]: 56: Hoare triple {26253#(<= ~a21~0 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); {26253#(<= ~a21~0 0)} is VALID [2020-07-10 15:13:25,872 INFO L280 TraceCheckUtils]: 57: Hoare triple {26253#(<= ~a21~0 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); {26253#(<= ~a21~0 0)} is VALID [2020-07-10 15:13:25,873 INFO L280 TraceCheckUtils]: 58: Hoare triple {26253#(<= ~a21~0 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); {26253#(<= ~a21~0 0)} is VALID [2020-07-10 15:13:25,874 INFO L280 TraceCheckUtils]: 59: Hoare triple {26253#(<= ~a21~0 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); {26253#(<= ~a21~0 0)} is VALID [2020-07-10 15:13:25,875 INFO L280 TraceCheckUtils]: 60: Hoare triple {26253#(<= ~a21~0 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); {26253#(<= ~a21~0 0)} is VALID [2020-07-10 15:13:25,876 INFO L280 TraceCheckUtils]: 61: Hoare triple {26253#(<= ~a21~0 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); {26253#(<= ~a21~0 0)} is VALID [2020-07-10 15:13:25,876 INFO L280 TraceCheckUtils]: 62: Hoare triple {26253#(<= ~a21~0 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)); {26253#(<= ~a21~0 0)} is VALID [2020-07-10 15:13:25,877 INFO L280 TraceCheckUtils]: 63: Hoare triple {26253#(<= ~a21~0 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))); {26253#(<= ~a21~0 0)} is VALID [2020-07-10 15:13:25,878 INFO L280 TraceCheckUtils]: 64: Hoare triple {26253#(<= ~a21~0 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); {26253#(<= ~a21~0 0)} is VALID [2020-07-10 15:13:25,879 INFO L280 TraceCheckUtils]: 65: Hoare triple {26253#(<= ~a21~0 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); {26253#(<= ~a21~0 0)} is VALID [2020-07-10 15:13:25,879 INFO L280 TraceCheckUtils]: 66: Hoare triple {26253#(<= ~a21~0 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); {26253#(<= ~a21~0 0)} is VALID [2020-07-10 15:13:25,880 INFO L280 TraceCheckUtils]: 67: Hoare triple {26253#(<= ~a21~0 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); {26253#(<= ~a21~0 0)} is VALID [2020-07-10 15:13:25,881 INFO L280 TraceCheckUtils]: 68: Hoare triple {26253#(<= ~a21~0 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); {26253#(<= ~a21~0 0)} is VALID [2020-07-10 15:13:25,882 INFO L280 TraceCheckUtils]: 69: Hoare triple {26253#(<= ~a21~0 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); {26253#(<= ~a21~0 0)} is VALID [2020-07-10 15:13:25,883 INFO L280 TraceCheckUtils]: 70: Hoare triple {26253#(<= ~a21~0 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); {26253#(<= ~a21~0 0)} is VALID [2020-07-10 15:13:25,883 INFO L280 TraceCheckUtils]: 71: Hoare triple {26253#(<= ~a21~0 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); {26253#(<= ~a21~0 0)} is VALID [2020-07-10 15:13:25,884 INFO L280 TraceCheckUtils]: 72: Hoare triple {26253#(<= ~a21~0 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); {26253#(<= ~a21~0 0)} is VALID [2020-07-10 15:13:25,885 INFO L280 TraceCheckUtils]: 73: Hoare triple {26253#(<= ~a21~0 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); {26253#(<= ~a21~0 0)} is VALID [2020-07-10 15:13:25,886 INFO L280 TraceCheckUtils]: 74: Hoare triple {26253#(<= ~a21~0 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)); {26253#(<= ~a21~0 0)} is VALID [2020-07-10 15:13:25,887 INFO L280 TraceCheckUtils]: 75: Hoare triple {26253#(<= ~a21~0 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)); {26253#(<= ~a21~0 0)} is VALID [2020-07-10 15:13:25,887 INFO L280 TraceCheckUtils]: 76: Hoare triple {26253#(<= ~a21~0 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); {26253#(<= ~a21~0 0)} is VALID [2020-07-10 15:13:25,888 INFO L280 TraceCheckUtils]: 77: Hoare triple {26253#(<= ~a21~0 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); {26253#(<= ~a21~0 0)} is VALID [2020-07-10 15:13:25,889 INFO L280 TraceCheckUtils]: 78: Hoare triple {26253#(<= ~a21~0 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); {26253#(<= ~a21~0 0)} is VALID [2020-07-10 15:13:25,889 INFO L280 TraceCheckUtils]: 79: Hoare triple {26253#(<= ~a21~0 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); {26253#(<= ~a21~0 0)} is VALID [2020-07-10 15:13:25,890 INFO L280 TraceCheckUtils]: 80: Hoare triple {26253#(<= ~a21~0 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); {26253#(<= ~a21~0 0)} is VALID [2020-07-10 15:13:25,890 INFO L280 TraceCheckUtils]: 81: Hoare triple {26253#(<= ~a21~0 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); {26253#(<= ~a21~0 0)} is VALID [2020-07-10 15:13:25,891 INFO L280 TraceCheckUtils]: 82: Hoare triple {26253#(<= ~a21~0 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); {26253#(<= ~a21~0 0)} is VALID [2020-07-10 15:13:25,892 INFO L280 TraceCheckUtils]: 83: Hoare triple {26253#(<= ~a21~0 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); {26253#(<= ~a21~0 0)} is VALID [2020-07-10 15:13:25,892 INFO L280 TraceCheckUtils]: 84: Hoare triple {26253#(<= ~a21~0 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); {26253#(<= ~a21~0 0)} is VALID [2020-07-10 15:13:25,893 INFO L280 TraceCheckUtils]: 85: Hoare triple {26253#(<= ~a21~0 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); {26253#(<= ~a21~0 0)} is VALID [2020-07-10 15:13:25,893 INFO L280 TraceCheckUtils]: 86: Hoare triple {26253#(<= ~a21~0 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); {26253#(<= ~a21~0 0)} is VALID [2020-07-10 15:13:25,894 INFO L280 TraceCheckUtils]: 87: Hoare triple {26253#(<= ~a21~0 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); {26253#(<= ~a21~0 0)} is VALID [2020-07-10 15:13:25,894 INFO L280 TraceCheckUtils]: 88: Hoare triple {26253#(<= ~a21~0 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); {26253#(<= ~a21~0 0)} is VALID [2020-07-10 15:13:25,895 INFO L280 TraceCheckUtils]: 89: Hoare triple {26253#(<= ~a21~0 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); {26253#(<= ~a21~0 0)} is VALID [2020-07-10 15:13:25,895 INFO L280 TraceCheckUtils]: 90: Hoare triple {26253#(<= ~a21~0 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); {26253#(<= ~a21~0 0)} is VALID [2020-07-10 15:13:25,896 INFO L280 TraceCheckUtils]: 91: Hoare triple {26253#(<= ~a21~0 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); {26253#(<= ~a21~0 0)} is VALID [2020-07-10 15:13:25,897 INFO L280 TraceCheckUtils]: 92: Hoare triple {26253#(<= ~a21~0 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)); {26253#(<= ~a21~0 0)} is VALID [2020-07-10 15:13:25,897 INFO L280 TraceCheckUtils]: 93: Hoare triple {26253#(<= ~a21~0 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)))); {26253#(<= ~a21~0 0)} is VALID [2020-07-10 15:13:25,898 INFO L280 TraceCheckUtils]: 94: Hoare triple {26253#(<= ~a21~0 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); {26253#(<= ~a21~0 0)} is VALID [2020-07-10 15:13:25,898 INFO L280 TraceCheckUtils]: 95: Hoare triple {26253#(<= ~a21~0 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); {26253#(<= ~a21~0 0)} is VALID [2020-07-10 15:13:25,899 INFO L280 TraceCheckUtils]: 96: Hoare triple {26253#(<= ~a21~0 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)); {26253#(<= ~a21~0 0)} is VALID [2020-07-10 15:13:25,899 INFO L280 TraceCheckUtils]: 97: Hoare triple {26253#(<= ~a21~0 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); {26253#(<= ~a21~0 0)} is VALID [2020-07-10 15:13:25,900 INFO L280 TraceCheckUtils]: 98: Hoare triple {26253#(<= ~a21~0 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); {26253#(<= ~a21~0 0)} is VALID [2020-07-10 15:13:25,901 INFO L280 TraceCheckUtils]: 99: Hoare triple {26253#(<= ~a21~0 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); {26253#(<= ~a21~0 0)} is VALID [2020-07-10 15:13:25,902 INFO L280 TraceCheckUtils]: 100: Hoare triple {26253#(<= ~a21~0 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))); {26253#(<= ~a21~0 0)} is VALID [2020-07-10 15:13:25,902 INFO L280 TraceCheckUtils]: 101: Hoare triple {26253#(<= ~a21~0 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); {26253#(<= ~a21~0 0)} is VALID [2020-07-10 15:13:25,904 INFO L280 TraceCheckUtils]: 102: Hoare triple {26253#(<= ~a21~0 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)); {26253#(<= ~a21~0 0)} is VALID [2020-07-10 15:13:25,904 INFO L280 TraceCheckUtils]: 103: Hoare triple {26253#(<= ~a21~0 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)); {26253#(<= ~a21~0 0)} is VALID [2020-07-10 15:13:25,905 INFO L280 TraceCheckUtils]: 104: Hoare triple {26253#(<= ~a21~0 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); {26253#(<= ~a21~0 0)} is VALID [2020-07-10 15:13:25,906 INFO L280 TraceCheckUtils]: 105: Hoare triple {26253#(<= ~a21~0 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); {26253#(<= ~a21~0 0)} is VALID [2020-07-10 15:13:25,907 INFO L280 TraceCheckUtils]: 106: Hoare triple {26253#(<= ~a21~0 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); {26253#(<= ~a21~0 0)} is VALID [2020-07-10 15:13:25,908 INFO L280 TraceCheckUtils]: 107: Hoare triple {26253#(<= ~a21~0 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); {26253#(<= ~a21~0 0)} is VALID [2020-07-10 15:13:25,908 INFO L280 TraceCheckUtils]: 108: Hoare triple {26253#(<= ~a21~0 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); {26253#(<= ~a21~0 0)} is VALID [2020-07-10 15:13:25,909 INFO L280 TraceCheckUtils]: 109: Hoare triple {26253#(<= ~a21~0 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); {26253#(<= ~a21~0 0)} is VALID [2020-07-10 15:13:25,910 INFO L280 TraceCheckUtils]: 110: Hoare triple {26253#(<= ~a21~0 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); {26253#(<= ~a21~0 0)} is VALID [2020-07-10 15:13:25,911 INFO L280 TraceCheckUtils]: 111: Hoare triple {26253#(<= ~a21~0 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); {26253#(<= ~a21~0 0)} is VALID [2020-07-10 15:13:25,911 INFO L280 TraceCheckUtils]: 112: Hoare triple {26253#(<= ~a21~0 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); {26253#(<= ~a21~0 0)} is VALID [2020-07-10 15:13:25,912 INFO L280 TraceCheckUtils]: 113: Hoare triple {26253#(<= ~a21~0 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)); {26253#(<= ~a21~0 0)} is VALID [2020-07-10 15:13:25,913 INFO L280 TraceCheckUtils]: 114: Hoare triple {26253#(<= ~a21~0 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); {26253#(<= ~a21~0 0)} is VALID [2020-07-10 15:13:25,914 INFO L280 TraceCheckUtils]: 115: Hoare triple {26253#(<= ~a21~0 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); {26253#(<= ~a21~0 0)} is VALID [2020-07-10 15:13:25,915 INFO L280 TraceCheckUtils]: 116: Hoare triple {26253#(<= ~a21~0 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)); {26253#(<= ~a21~0 0)} is VALID [2020-07-10 15:13:25,915 INFO L280 TraceCheckUtils]: 117: Hoare triple {26253#(<= ~a21~0 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)); {26253#(<= ~a21~0 0)} is VALID [2020-07-10 15:13:25,916 INFO L280 TraceCheckUtils]: 118: Hoare triple {26253#(<= ~a21~0 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); {26253#(<= ~a21~0 0)} is VALID [2020-07-10 15:13:25,917 INFO L280 TraceCheckUtils]: 119: Hoare triple {26253#(<= ~a21~0 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); {26253#(<= ~a21~0 0)} is VALID [2020-07-10 15:13:25,918 INFO L280 TraceCheckUtils]: 120: Hoare triple {26253#(<= ~a21~0 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); {26253#(<= ~a21~0 0)} is VALID [2020-07-10 15:13:25,918 INFO L280 TraceCheckUtils]: 121: Hoare triple {26253#(<= ~a21~0 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))); {26253#(<= ~a21~0 0)} is VALID [2020-07-10 15:13:25,919 INFO L280 TraceCheckUtils]: 122: Hoare triple {26253#(<= ~a21~0 0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {26253#(<= ~a21~0 0)} is VALID [2020-07-10 15:13:25,921 INFO L280 TraceCheckUtils]: 123: Hoare triple {26253#(<= ~a21~0 0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {26253#(<= ~a21~0 0)} is VALID [2020-07-10 15:13:25,921 INFO L280 TraceCheckUtils]: 124: Hoare triple {26253#(<= ~a21~0 0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {26253#(<= ~a21~0 0)} is VALID [2020-07-10 15:13:25,924 INFO L280 TraceCheckUtils]: 125: Hoare triple {26253#(<= ~a21~0 0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {26253#(<= ~a21~0 0)} is VALID [2020-07-10 15:13:25,924 INFO L280 TraceCheckUtils]: 126: Hoare triple {26253#(<= ~a21~0 0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {26253#(<= ~a21~0 0)} is VALID [2020-07-10 15:13:25,925 INFO L280 TraceCheckUtils]: 127: Hoare triple {26253#(<= ~a21~0 0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {26253#(<= ~a21~0 0)} is VALID [2020-07-10 15:13:25,926 INFO L280 TraceCheckUtils]: 128: Hoare triple {26253#(<= ~a21~0 0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {26253#(<= ~a21~0 0)} is VALID [2020-07-10 15:13:25,927 INFO L280 TraceCheckUtils]: 129: Hoare triple {26253#(<= ~a21~0 0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {26253#(<= ~a21~0 0)} is VALID [2020-07-10 15:13:25,928 INFO L280 TraceCheckUtils]: 130: Hoare triple {26253#(<= ~a21~0 0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {26253#(<= ~a21~0 0)} is VALID [2020-07-10 15:13:25,928 INFO L280 TraceCheckUtils]: 131: Hoare triple {26253#(<= ~a21~0 0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {26253#(<= ~a21~0 0)} is VALID [2020-07-10 15:13:25,929 INFO L280 TraceCheckUtils]: 132: Hoare triple {26253#(<= ~a21~0 0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {26253#(<= ~a21~0 0)} is VALID [2020-07-10 15:13:25,930 INFO L280 TraceCheckUtils]: 133: Hoare triple {26253#(<= ~a21~0 0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {26253#(<= ~a21~0 0)} is VALID [2020-07-10 15:13:25,931 INFO L280 TraceCheckUtils]: 134: Hoare triple {26253#(<= ~a21~0 0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {26253#(<= ~a21~0 0)} is VALID [2020-07-10 15:13:25,932 INFO L280 TraceCheckUtils]: 135: Hoare triple {26253#(<= ~a21~0 0)} assume (((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {26152#false} is VALID [2020-07-10 15:13:25,932 INFO L280 TraceCheckUtils]: 136: Hoare triple {26152#false} assume !false; {26152#false} is VALID [2020-07-10 15:13:25,969 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 24 proven. 27 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2020-07-10 15:13:25,970 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-10 15:13:25,970 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 4] total 9 [2020-07-10 15:13:25,971 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [439305109] [2020-07-10 15:13:25,972 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 137 [2020-07-10 15:13:25,975 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 15:13:25,976 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-10 15:13:26,497 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 257 edges. 257 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:13:26,498 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-10 15:13:26,498 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 15:13:26,498 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-10 15:13:26,498 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=52, Unknown=0, NotChecked=0, Total=72 [2020-07-10 15:13:26,499 INFO L87 Difference]: Start difference. First operand 1684 states and 2237 transitions. Second operand 9 states. [2020-07-10 15:13:35,530 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:13:35,530 INFO L93 Difference]: Finished difference Result 3992 states and 5524 transitions. [2020-07-10 15:13:35,530 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2020-07-10 15:13:35,530 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 137 [2020-07-10 15:13:35,530 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 15:13:35,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 15:13:35,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 22 states and 1038 transitions. [2020-07-10 15:13:35,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 15:13:35,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 22 states and 1038 transitions. [2020-07-10 15:13:35,549 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 22 states and 1038 transitions. [2020-07-10 15:13:37,688 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1038 edges. 1038 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:13:37,948 INFO L225 Difference]: With dead ends: 3992 [2020-07-10 15:13:37,948 INFO L226 Difference]: Without dead ends: 2314 [2020-07-10 15:13:37,952 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 170 GetRequests, 147 SyntacticMatches, 1 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 99 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=129, Invalid=423, Unknown=0, NotChecked=0, Total=552 [2020-07-10 15:13:37,955 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2314 states. [2020-07-10 15:13:38,349 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2314 to 1708. [2020-07-10 15:13:38,349 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 15:13:38,350 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2314 states. Second operand 1708 states. [2020-07-10 15:13:38,350 INFO L74 IsIncluded]: Start isIncluded. First operand 2314 states. Second operand 1708 states. [2020-07-10 15:13:38,350 INFO L87 Difference]: Start difference. First operand 2314 states. Second operand 1708 states. [2020-07-10 15:13:38,595 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:13:38,595 INFO L93 Difference]: Finished difference Result 2314 states and 3071 transitions. [2020-07-10 15:13:38,619 INFO L276 IsEmpty]: Start isEmpty. Operand 2314 states and 3071 transitions. [2020-07-10 15:13:38,625 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:13:38,625 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:13:38,625 INFO L74 IsIncluded]: Start isIncluded. First operand 1708 states. Second operand 2314 states. [2020-07-10 15:13:38,626 INFO L87 Difference]: Start difference. First operand 1708 states. Second operand 2314 states. [2020-07-10 15:13:38,825 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:13:38,825 INFO L93 Difference]: Finished difference Result 2314 states and 3071 transitions. [2020-07-10 15:13:38,825 INFO L276 IsEmpty]: Start isEmpty. Operand 2314 states and 3071 transitions. [2020-07-10 15:13:38,831 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:13:38,832 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:13:38,832 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 15:13:38,832 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 15:13:38,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1708 states. [2020-07-10 15:13:38,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1708 states to 1708 states and 2121 transitions. [2020-07-10 15:13:38,945 INFO L78 Accepts]: Start accepts. Automaton has 1708 states and 2121 transitions. Word has length 137 [2020-07-10 15:13:38,946 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 15:13:38,946 INFO L479 AbstractCegarLoop]: Abstraction has 1708 states and 2121 transitions. [2020-07-10 15:13:38,946 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-10 15:13:38,946 INFO L276 IsEmpty]: Start isEmpty. Operand 1708 states and 2121 transitions. [2020-07-10 15:13:38,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2020-07-10 15:13:38,949 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 15:13:38,949 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2020-07-10 15:13:39,162 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,4 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 15:13:39,163 INFO L427 AbstractCegarLoop]: === Iteration 7 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 15:13:39,164 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 15:13:39,164 INFO L82 PathProgramCache]: Analyzing trace with hash 152592045, now seen corresponding path program 1 times [2020-07-10 15:13:39,164 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 15:13:39,165 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [735157754] [2020-07-10 15:13:39,165 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 15:13:39,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:13:39,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:13:39,348 INFO L280 TraceCheckUtils]: 0: Hoare triple {37193#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {37129#true} is VALID [2020-07-10 15:13:39,349 INFO L280 TraceCheckUtils]: 1: Hoare triple {37129#true} assume true; {37129#true} is VALID [2020-07-10 15:13:39,349 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37129#true} {37129#true} #782#return; {37129#true} is VALID [2020-07-10 15:13:39,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:13:39,392 INFO L280 TraceCheckUtils]: 0: Hoare triple {37194#(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; {37129#true} is VALID [2020-07-10 15:13:39,394 INFO L280 TraceCheckUtils]: 1: Hoare triple {37129#true} assume (15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0;~a16~0 := 5;~a20~0 := 0;#res := 24; {37138#(= 1 ~a17~0)} is VALID [2020-07-10 15:13:39,394 INFO L280 TraceCheckUtils]: 2: Hoare triple {37138#(= 1 ~a17~0)} assume true; {37138#(= 1 ~a17~0)} is VALID [2020-07-10 15:13:39,396 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {37138#(= 1 ~a17~0)} {37129#true} #786#return; {37138#(= 1 ~a17~0)} is VALID [2020-07-10 15:13:39,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:13:39,464 INFO L280 TraceCheckUtils]: 0: Hoare triple {37194#(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; {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:39,465 INFO L280 TraceCheckUtils]: 1: Hoare triple {37195#(= ~a17~0 |old(~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); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:39,466 INFO L280 TraceCheckUtils]: 2: Hoare triple {37195#(= ~a17~0 |old(~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); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:39,467 INFO L280 TraceCheckUtils]: 3: Hoare triple {37195#(= ~a17~0 |old(~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); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:39,467 INFO L280 TraceCheckUtils]: 4: Hoare triple {37195#(= ~a17~0 |old(~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); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:39,468 INFO L280 TraceCheckUtils]: 5: Hoare triple {37195#(= ~a17~0 |old(~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); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:39,469 INFO L280 TraceCheckUtils]: 6: Hoare triple {37195#(= ~a17~0 |old(~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); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:39,470 INFO L280 TraceCheckUtils]: 7: Hoare triple {37195#(= ~a17~0 |old(~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)); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:39,471 INFO L280 TraceCheckUtils]: 8: Hoare triple {37195#(= ~a17~0 |old(~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))); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:39,472 INFO L280 TraceCheckUtils]: 9: Hoare triple {37195#(= ~a17~0 |old(~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); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:39,473 INFO L280 TraceCheckUtils]: 10: Hoare triple {37195#(= ~a17~0 |old(~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); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:39,473 INFO L280 TraceCheckUtils]: 11: Hoare triple {37195#(= ~a17~0 |old(~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); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:39,474 INFO L280 TraceCheckUtils]: 12: Hoare triple {37195#(= ~a17~0 |old(~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); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:39,475 INFO L280 TraceCheckUtils]: 13: Hoare triple {37195#(= ~a17~0 |old(~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); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:39,476 INFO L280 TraceCheckUtils]: 14: Hoare triple {37195#(= ~a17~0 |old(~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); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:39,477 INFO L280 TraceCheckUtils]: 15: Hoare triple {37195#(= ~a17~0 |old(~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); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:39,478 INFO L280 TraceCheckUtils]: 16: Hoare triple {37195#(= ~a17~0 |old(~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); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:39,479 INFO L280 TraceCheckUtils]: 17: Hoare triple {37195#(= ~a17~0 |old(~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); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:39,479 INFO L280 TraceCheckUtils]: 18: Hoare triple {37195#(= ~a17~0 |old(~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); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:39,480 INFO L280 TraceCheckUtils]: 19: Hoare triple {37195#(= ~a17~0 |old(~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)); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:39,481 INFO L280 TraceCheckUtils]: 20: Hoare triple {37195#(= ~a17~0 |old(~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)); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:39,481 INFO L280 TraceCheckUtils]: 21: Hoare triple {37195#(= ~a17~0 |old(~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); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:39,482 INFO L280 TraceCheckUtils]: 22: Hoare triple {37195#(= ~a17~0 |old(~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); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:39,483 INFO L280 TraceCheckUtils]: 23: Hoare triple {37195#(= ~a17~0 |old(~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); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:39,483 INFO L280 TraceCheckUtils]: 24: Hoare triple {37195#(= ~a17~0 |old(~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); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:39,484 INFO L280 TraceCheckUtils]: 25: Hoare triple {37195#(= ~a17~0 |old(~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); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:39,485 INFO L280 TraceCheckUtils]: 26: Hoare triple {37195#(= ~a17~0 |old(~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); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:39,485 INFO L280 TraceCheckUtils]: 27: Hoare triple {37195#(= ~a17~0 |old(~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); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:39,486 INFO L280 TraceCheckUtils]: 28: Hoare triple {37195#(= ~a17~0 |old(~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); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:39,487 INFO L280 TraceCheckUtils]: 29: Hoare triple {37195#(= ~a17~0 |old(~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); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:39,487 INFO L280 TraceCheckUtils]: 30: Hoare triple {37195#(= ~a17~0 |old(~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); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:39,488 INFO L280 TraceCheckUtils]: 31: Hoare triple {37195#(= ~a17~0 |old(~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); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:39,489 INFO L280 TraceCheckUtils]: 32: Hoare triple {37195#(= ~a17~0 |old(~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); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:39,490 INFO L280 TraceCheckUtils]: 33: Hoare triple {37195#(= ~a17~0 |old(~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); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:39,490 INFO L280 TraceCheckUtils]: 34: Hoare triple {37195#(= ~a17~0 |old(~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); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:39,491 INFO L280 TraceCheckUtils]: 35: Hoare triple {37195#(= ~a17~0 |old(~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); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:39,492 INFO L280 TraceCheckUtils]: 36: Hoare triple {37195#(= ~a17~0 |old(~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); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:39,493 INFO L280 TraceCheckUtils]: 37: Hoare triple {37195#(= ~a17~0 |old(~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)); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:39,494 INFO L280 TraceCheckUtils]: 38: Hoare triple {37195#(= ~a17~0 |old(~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)))); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:39,494 INFO L280 TraceCheckUtils]: 39: Hoare triple {37195#(= ~a17~0 |old(~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); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:39,495 INFO L280 TraceCheckUtils]: 40: Hoare triple {37195#(= ~a17~0 |old(~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); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:39,496 INFO L280 TraceCheckUtils]: 41: Hoare triple {37195#(= ~a17~0 |old(~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)); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:39,497 INFO L280 TraceCheckUtils]: 42: Hoare triple {37195#(= ~a17~0 |old(~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); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:39,498 INFO L280 TraceCheckUtils]: 43: Hoare triple {37195#(= ~a17~0 |old(~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); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:39,498 INFO L280 TraceCheckUtils]: 44: Hoare triple {37195#(= ~a17~0 |old(~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); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:39,499 INFO L280 TraceCheckUtils]: 45: Hoare triple {37195#(= ~a17~0 |old(~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))); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:39,500 INFO L280 TraceCheckUtils]: 46: Hoare triple {37195#(= ~a17~0 |old(~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); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:39,501 INFO L280 TraceCheckUtils]: 47: Hoare triple {37195#(= ~a17~0 |old(~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)); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:39,502 INFO L280 TraceCheckUtils]: 48: Hoare triple {37195#(= ~a17~0 |old(~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)); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:39,503 INFO L280 TraceCheckUtils]: 49: Hoare triple {37195#(= ~a17~0 |old(~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); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:39,503 INFO L280 TraceCheckUtils]: 50: Hoare triple {37195#(= ~a17~0 |old(~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); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:39,505 INFO L280 TraceCheckUtils]: 51: Hoare triple {37195#(= ~a17~0 |old(~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;~a8~0 := 13;~a16~0 := 4;#res := -1; {37196#(not (= 1 |old(~a17~0)|))} is VALID [2020-07-10 15:13:39,506 INFO L280 TraceCheckUtils]: 52: Hoare triple {37196#(not (= 1 |old(~a17~0)|))} assume true; {37196#(not (= 1 |old(~a17~0)|))} is VALID [2020-07-10 15:13:39,507 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {37196#(not (= 1 |old(~a17~0)|))} {37138#(= 1 ~a17~0)} #786#return; {37130#false} is VALID [2020-07-10 15:13:39,514 INFO L263 TraceCheckUtils]: 0: Hoare triple {37129#true} call ULTIMATE.init(); {37193#(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 [2020-07-10 15:13:39,515 INFO L280 TraceCheckUtils]: 1: Hoare triple {37193#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {37129#true} is VALID [2020-07-10 15:13:39,515 INFO L280 TraceCheckUtils]: 2: Hoare triple {37129#true} assume true; {37129#true} is VALID [2020-07-10 15:13:39,515 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {37129#true} {37129#true} #782#return; {37129#true} is VALID [2020-07-10 15:13:39,515 INFO L263 TraceCheckUtils]: 4: Hoare triple {37129#true} call #t~ret4 := main(); {37129#true} is VALID [2020-07-10 15:13:39,516 INFO L280 TraceCheckUtils]: 5: Hoare triple {37129#true} ~output~0 := -1; {37129#true} is VALID [2020-07-10 15:13:39,516 INFO L280 TraceCheckUtils]: 6: Hoare triple {37129#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {37129#true} is VALID [2020-07-10 15:13:39,516 INFO L280 TraceCheckUtils]: 7: Hoare triple {37129#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {37129#true} is VALID [2020-07-10 15:13:39,517 INFO L263 TraceCheckUtils]: 8: Hoare triple {37129#true} call #t~ret3 := calculate_output(~input~0); {37194#(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 [2020-07-10 15:13:39,518 INFO L280 TraceCheckUtils]: 9: Hoare triple {37194#(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; {37129#true} is VALID [2020-07-10 15:13:39,518 INFO L280 TraceCheckUtils]: 10: Hoare triple {37129#true} assume (15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0;~a16~0 := 5;~a20~0 := 0;#res := 24; {37138#(= 1 ~a17~0)} is VALID [2020-07-10 15:13:39,519 INFO L280 TraceCheckUtils]: 11: Hoare triple {37138#(= 1 ~a17~0)} assume true; {37138#(= 1 ~a17~0)} is VALID [2020-07-10 15:13:39,520 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {37138#(= 1 ~a17~0)} {37129#true} #786#return; {37138#(= 1 ~a17~0)} is VALID [2020-07-10 15:13:39,521 INFO L280 TraceCheckUtils]: 13: Hoare triple {37138#(= 1 ~a17~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {37138#(= 1 ~a17~0)} is VALID [2020-07-10 15:13:39,522 INFO L280 TraceCheckUtils]: 14: Hoare triple {37138#(= 1 ~a17~0)} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {37138#(= 1 ~a17~0)} is VALID [2020-07-10 15:13:39,522 INFO L280 TraceCheckUtils]: 15: Hoare triple {37138#(= 1 ~a17~0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {37138#(= 1 ~a17~0)} is VALID [2020-07-10 15:13:39,524 INFO L263 TraceCheckUtils]: 16: Hoare triple {37138#(= 1 ~a17~0)} call #t~ret3 := calculate_output(~input~0); {37194#(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 [2020-07-10 15:13:39,525 INFO L280 TraceCheckUtils]: 17: Hoare triple {37194#(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; {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:39,526 INFO L280 TraceCheckUtils]: 18: Hoare triple {37195#(= ~a17~0 |old(~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); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:39,526 INFO L280 TraceCheckUtils]: 19: Hoare triple {37195#(= ~a17~0 |old(~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); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:39,527 INFO L280 TraceCheckUtils]: 20: Hoare triple {37195#(= ~a17~0 |old(~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); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:39,528 INFO L280 TraceCheckUtils]: 21: Hoare triple {37195#(= ~a17~0 |old(~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); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:39,529 INFO L280 TraceCheckUtils]: 22: Hoare triple {37195#(= ~a17~0 |old(~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); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:39,530 INFO L280 TraceCheckUtils]: 23: Hoare triple {37195#(= ~a17~0 |old(~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); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:39,530 INFO L280 TraceCheckUtils]: 24: Hoare triple {37195#(= ~a17~0 |old(~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)); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:39,531 INFO L280 TraceCheckUtils]: 25: Hoare triple {37195#(= ~a17~0 |old(~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))); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:39,532 INFO L280 TraceCheckUtils]: 26: Hoare triple {37195#(= ~a17~0 |old(~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); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:39,533 INFO L280 TraceCheckUtils]: 27: Hoare triple {37195#(= ~a17~0 |old(~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); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:39,534 INFO L280 TraceCheckUtils]: 28: Hoare triple {37195#(= ~a17~0 |old(~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); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:39,534 INFO L280 TraceCheckUtils]: 29: Hoare triple {37195#(= ~a17~0 |old(~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); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:39,535 INFO L280 TraceCheckUtils]: 30: Hoare triple {37195#(= ~a17~0 |old(~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); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:39,536 INFO L280 TraceCheckUtils]: 31: Hoare triple {37195#(= ~a17~0 |old(~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); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:39,537 INFO L280 TraceCheckUtils]: 32: Hoare triple {37195#(= ~a17~0 |old(~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); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:39,538 INFO L280 TraceCheckUtils]: 33: Hoare triple {37195#(= ~a17~0 |old(~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); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:39,538 INFO L280 TraceCheckUtils]: 34: Hoare triple {37195#(= ~a17~0 |old(~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); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:39,539 INFO L280 TraceCheckUtils]: 35: Hoare triple {37195#(= ~a17~0 |old(~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); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:39,540 INFO L280 TraceCheckUtils]: 36: Hoare triple {37195#(= ~a17~0 |old(~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)); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:39,541 INFO L280 TraceCheckUtils]: 37: Hoare triple {37195#(= ~a17~0 |old(~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)); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:39,542 INFO L280 TraceCheckUtils]: 38: Hoare triple {37195#(= ~a17~0 |old(~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); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:39,543 INFO L280 TraceCheckUtils]: 39: Hoare triple {37195#(= ~a17~0 |old(~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); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:39,543 INFO L280 TraceCheckUtils]: 40: Hoare triple {37195#(= ~a17~0 |old(~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); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:39,544 INFO L280 TraceCheckUtils]: 41: Hoare triple {37195#(= ~a17~0 |old(~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); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:39,545 INFO L280 TraceCheckUtils]: 42: Hoare triple {37195#(= ~a17~0 |old(~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); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:39,545 INFO L280 TraceCheckUtils]: 43: Hoare triple {37195#(= ~a17~0 |old(~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); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:39,546 INFO L280 TraceCheckUtils]: 44: Hoare triple {37195#(= ~a17~0 |old(~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); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:39,547 INFO L280 TraceCheckUtils]: 45: Hoare triple {37195#(= ~a17~0 |old(~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); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:39,547 INFO L280 TraceCheckUtils]: 46: Hoare triple {37195#(= ~a17~0 |old(~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); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:39,548 INFO L280 TraceCheckUtils]: 47: Hoare triple {37195#(= ~a17~0 |old(~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); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:39,548 INFO L280 TraceCheckUtils]: 48: Hoare triple {37195#(= ~a17~0 |old(~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); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:39,549 INFO L280 TraceCheckUtils]: 49: Hoare triple {37195#(= ~a17~0 |old(~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); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:39,550 INFO L280 TraceCheckUtils]: 50: Hoare triple {37195#(= ~a17~0 |old(~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); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:39,550 INFO L280 TraceCheckUtils]: 51: Hoare triple {37195#(= ~a17~0 |old(~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); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:39,551 INFO L280 TraceCheckUtils]: 52: Hoare triple {37195#(= ~a17~0 |old(~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); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:39,551 INFO L280 TraceCheckUtils]: 53: Hoare triple {37195#(= ~a17~0 |old(~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); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:39,552 INFO L280 TraceCheckUtils]: 54: Hoare triple {37195#(= ~a17~0 |old(~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)); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:39,553 INFO L280 TraceCheckUtils]: 55: Hoare triple {37195#(= ~a17~0 |old(~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)))); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:39,553 INFO L280 TraceCheckUtils]: 56: Hoare triple {37195#(= ~a17~0 |old(~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); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:39,554 INFO L280 TraceCheckUtils]: 57: Hoare triple {37195#(= ~a17~0 |old(~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); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:39,554 INFO L280 TraceCheckUtils]: 58: Hoare triple {37195#(= ~a17~0 |old(~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)); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:39,555 INFO L280 TraceCheckUtils]: 59: Hoare triple {37195#(= ~a17~0 |old(~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); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:39,555 INFO L280 TraceCheckUtils]: 60: Hoare triple {37195#(= ~a17~0 |old(~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); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:39,556 INFO L280 TraceCheckUtils]: 61: Hoare triple {37195#(= ~a17~0 |old(~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); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:39,557 INFO L280 TraceCheckUtils]: 62: Hoare triple {37195#(= ~a17~0 |old(~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))); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:39,557 INFO L280 TraceCheckUtils]: 63: Hoare triple {37195#(= ~a17~0 |old(~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); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:39,558 INFO L280 TraceCheckUtils]: 64: Hoare triple {37195#(= ~a17~0 |old(~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)); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:39,558 INFO L280 TraceCheckUtils]: 65: Hoare triple {37195#(= ~a17~0 |old(~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)); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:39,559 INFO L280 TraceCheckUtils]: 66: Hoare triple {37195#(= ~a17~0 |old(~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); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:39,559 INFO L280 TraceCheckUtils]: 67: Hoare triple {37195#(= ~a17~0 |old(~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); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:39,560 INFO L280 TraceCheckUtils]: 68: Hoare triple {37195#(= ~a17~0 |old(~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;~a8~0 := 13;~a16~0 := 4;#res := -1; {37196#(not (= 1 |old(~a17~0)|))} is VALID [2020-07-10 15:13:39,561 INFO L280 TraceCheckUtils]: 69: Hoare triple {37196#(not (= 1 |old(~a17~0)|))} assume true; {37196#(not (= 1 |old(~a17~0)|))} is VALID [2020-07-10 15:13:39,562 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {37196#(not (= 1 |old(~a17~0)|))} {37138#(= 1 ~a17~0)} #786#return; {37130#false} is VALID [2020-07-10 15:13:39,562 INFO L280 TraceCheckUtils]: 71: Hoare triple {37130#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {37130#false} is VALID [2020-07-10 15:13:39,562 INFO L280 TraceCheckUtils]: 72: Hoare triple {37130#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {37130#false} is VALID [2020-07-10 15:13:39,562 INFO L280 TraceCheckUtils]: 73: Hoare triple {37130#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {37130#false} is VALID [2020-07-10 15:13:39,563 INFO L263 TraceCheckUtils]: 74: Hoare triple {37130#false} call #t~ret3 := calculate_output(~input~0); {37130#false} is VALID [2020-07-10 15:13:39,563 INFO L280 TraceCheckUtils]: 75: Hoare triple {37130#false} ~input := #in~input; {37130#false} is VALID [2020-07-10 15:13:39,563 INFO L280 TraceCheckUtils]: 76: Hoare triple {37130#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); {37130#false} is VALID [2020-07-10 15:13:39,563 INFO L280 TraceCheckUtils]: 77: Hoare triple {37130#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); {37130#false} is VALID [2020-07-10 15:13:39,563 INFO L280 TraceCheckUtils]: 78: Hoare triple {37130#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); {37130#false} is VALID [2020-07-10 15:13:39,564 INFO L280 TraceCheckUtils]: 79: Hoare triple {37130#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); {37130#false} is VALID [2020-07-10 15:13:39,564 INFO L280 TraceCheckUtils]: 80: Hoare triple {37130#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); {37130#false} is VALID [2020-07-10 15:13:39,564 INFO L280 TraceCheckUtils]: 81: Hoare triple {37130#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); {37130#false} is VALID [2020-07-10 15:13:39,564 INFO L280 TraceCheckUtils]: 82: Hoare triple {37130#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)); {37130#false} is VALID [2020-07-10 15:13:39,564 INFO L280 TraceCheckUtils]: 83: Hoare triple {37130#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))); {37130#false} is VALID [2020-07-10 15:13:39,565 INFO L280 TraceCheckUtils]: 84: Hoare triple {37130#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); {37130#false} is VALID [2020-07-10 15:13:39,565 INFO L280 TraceCheckUtils]: 85: Hoare triple {37130#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); {37130#false} is VALID [2020-07-10 15:13:39,565 INFO L280 TraceCheckUtils]: 86: Hoare triple {37130#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); {37130#false} is VALID [2020-07-10 15:13:39,565 INFO L280 TraceCheckUtils]: 87: Hoare triple {37130#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); {37130#false} is VALID [2020-07-10 15:13:39,566 INFO L280 TraceCheckUtils]: 88: Hoare triple {37130#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); {37130#false} is VALID [2020-07-10 15:13:39,566 INFO L280 TraceCheckUtils]: 89: Hoare triple {37130#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); {37130#false} is VALID [2020-07-10 15:13:39,566 INFO L280 TraceCheckUtils]: 90: Hoare triple {37130#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); {37130#false} is VALID [2020-07-10 15:13:39,566 INFO L280 TraceCheckUtils]: 91: Hoare triple {37130#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); {37130#false} is VALID [2020-07-10 15:13:39,566 INFO L280 TraceCheckUtils]: 92: Hoare triple {37130#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); {37130#false} is VALID [2020-07-10 15:13:39,567 INFO L280 TraceCheckUtils]: 93: Hoare triple {37130#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); {37130#false} is VALID [2020-07-10 15:13:39,567 INFO L280 TraceCheckUtils]: 94: Hoare triple {37130#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)); {37130#false} is VALID [2020-07-10 15:13:39,567 INFO L280 TraceCheckUtils]: 95: Hoare triple {37130#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)); {37130#false} is VALID [2020-07-10 15:13:39,567 INFO L280 TraceCheckUtils]: 96: Hoare triple {37130#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); {37130#false} is VALID [2020-07-10 15:13:39,568 INFO L280 TraceCheckUtils]: 97: Hoare triple {37130#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); {37130#false} is VALID [2020-07-10 15:13:39,568 INFO L280 TraceCheckUtils]: 98: Hoare triple {37130#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); {37130#false} is VALID [2020-07-10 15:13:39,568 INFO L280 TraceCheckUtils]: 99: Hoare triple {37130#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); {37130#false} is VALID [2020-07-10 15:13:39,568 INFO L280 TraceCheckUtils]: 100: Hoare triple {37130#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); {37130#false} is VALID [2020-07-10 15:13:39,568 INFO L280 TraceCheckUtils]: 101: Hoare triple {37130#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); {37130#false} is VALID [2020-07-10 15:13:39,569 INFO L280 TraceCheckUtils]: 102: Hoare triple {37130#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); {37130#false} is VALID [2020-07-10 15:13:39,569 INFO L280 TraceCheckUtils]: 103: Hoare triple {37130#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); {37130#false} is VALID [2020-07-10 15:13:39,569 INFO L280 TraceCheckUtils]: 104: Hoare triple {37130#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); {37130#false} is VALID [2020-07-10 15:13:39,569 INFO L280 TraceCheckUtils]: 105: Hoare triple {37130#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); {37130#false} is VALID [2020-07-10 15:13:39,569 INFO L280 TraceCheckUtils]: 106: Hoare triple {37130#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); {37130#false} is VALID [2020-07-10 15:13:39,570 INFO L280 TraceCheckUtils]: 107: Hoare triple {37130#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); {37130#false} is VALID [2020-07-10 15:13:39,570 INFO L280 TraceCheckUtils]: 108: Hoare triple {37130#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); {37130#false} is VALID [2020-07-10 15:13:39,570 INFO L280 TraceCheckUtils]: 109: Hoare triple {37130#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); {37130#false} is VALID [2020-07-10 15:13:39,570 INFO L280 TraceCheckUtils]: 110: Hoare triple {37130#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); {37130#false} is VALID [2020-07-10 15:13:39,570 INFO L280 TraceCheckUtils]: 111: Hoare triple {37130#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); {37130#false} is VALID [2020-07-10 15:13:39,571 INFO L280 TraceCheckUtils]: 112: Hoare triple {37130#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)); {37130#false} is VALID [2020-07-10 15:13:39,571 INFO L280 TraceCheckUtils]: 113: Hoare triple {37130#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)))); {37130#false} is VALID [2020-07-10 15:13:39,571 INFO L280 TraceCheckUtils]: 114: Hoare triple {37130#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); {37130#false} is VALID [2020-07-10 15:13:39,571 INFO L280 TraceCheckUtils]: 115: Hoare triple {37130#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); {37130#false} is VALID [2020-07-10 15:13:39,571 INFO L280 TraceCheckUtils]: 116: Hoare triple {37130#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)); {37130#false} is VALID [2020-07-10 15:13:39,571 INFO L280 TraceCheckUtils]: 117: Hoare triple {37130#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); {37130#false} is VALID [2020-07-10 15:13:39,572 INFO L280 TraceCheckUtils]: 118: Hoare triple {37130#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); {37130#false} is VALID [2020-07-10 15:13:39,572 INFO L280 TraceCheckUtils]: 119: Hoare triple {37130#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); {37130#false} is VALID [2020-07-10 15:13:39,572 INFO L280 TraceCheckUtils]: 120: Hoare triple {37130#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))); {37130#false} is VALID [2020-07-10 15:13:39,572 INFO L280 TraceCheckUtils]: 121: Hoare triple {37130#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); {37130#false} is VALID [2020-07-10 15:13:39,572 INFO L280 TraceCheckUtils]: 122: Hoare triple {37130#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)); {37130#false} is VALID [2020-07-10 15:13:39,573 INFO L280 TraceCheckUtils]: 123: Hoare triple {37130#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)); {37130#false} is VALID [2020-07-10 15:13:39,573 INFO L280 TraceCheckUtils]: 124: Hoare triple {37130#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); {37130#false} is VALID [2020-07-10 15:13:39,573 INFO L280 TraceCheckUtils]: 125: Hoare triple {37130#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); {37130#false} is VALID [2020-07-10 15:13:39,573 INFO L280 TraceCheckUtils]: 126: Hoare triple {37130#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); {37130#false} is VALID [2020-07-10 15:13:39,573 INFO L280 TraceCheckUtils]: 127: Hoare triple {37130#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); {37130#false} is VALID [2020-07-10 15:13:39,574 INFO L280 TraceCheckUtils]: 128: Hoare triple {37130#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); {37130#false} is VALID [2020-07-10 15:13:39,574 INFO L280 TraceCheckUtils]: 129: Hoare triple {37130#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); {37130#false} is VALID [2020-07-10 15:13:39,574 INFO L280 TraceCheckUtils]: 130: Hoare triple {37130#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); {37130#false} is VALID [2020-07-10 15:13:39,574 INFO L280 TraceCheckUtils]: 131: Hoare triple {37130#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); {37130#false} is VALID [2020-07-10 15:13:39,574 INFO L280 TraceCheckUtils]: 132: Hoare triple {37130#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); {37130#false} is VALID [2020-07-10 15:13:39,574 INFO L280 TraceCheckUtils]: 133: Hoare triple {37130#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)); {37130#false} is VALID [2020-07-10 15:13:39,575 INFO L280 TraceCheckUtils]: 134: Hoare triple {37130#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); {37130#false} is VALID [2020-07-10 15:13:39,575 INFO L280 TraceCheckUtils]: 135: Hoare triple {37130#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); {37130#false} is VALID [2020-07-10 15:13:39,575 INFO L280 TraceCheckUtils]: 136: Hoare triple {37130#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)); {37130#false} is VALID [2020-07-10 15:13:39,575 INFO L280 TraceCheckUtils]: 137: Hoare triple {37130#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)); {37130#false} is VALID [2020-07-10 15:13:39,575 INFO L280 TraceCheckUtils]: 138: Hoare triple {37130#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); {37130#false} is VALID [2020-07-10 15:13:39,575 INFO L280 TraceCheckUtils]: 139: Hoare triple {37130#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); {37130#false} is VALID [2020-07-10 15:13:39,576 INFO L280 TraceCheckUtils]: 140: Hoare triple {37130#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); {37130#false} is VALID [2020-07-10 15:13:39,576 INFO L280 TraceCheckUtils]: 141: Hoare triple {37130#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))); {37130#false} is VALID [2020-07-10 15:13:39,576 INFO L280 TraceCheckUtils]: 142: Hoare triple {37130#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {37130#false} is VALID [2020-07-10 15:13:39,576 INFO L280 TraceCheckUtils]: 143: Hoare triple {37130#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {37130#false} is VALID [2020-07-10 15:13:39,576 INFO L280 TraceCheckUtils]: 144: Hoare triple {37130#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {37130#false} is VALID [2020-07-10 15:13:39,577 INFO L280 TraceCheckUtils]: 145: Hoare triple {37130#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {37130#false} is VALID [2020-07-10 15:13:39,577 INFO L280 TraceCheckUtils]: 146: Hoare triple {37130#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {37130#false} is VALID [2020-07-10 15:13:39,577 INFO L280 TraceCheckUtils]: 147: Hoare triple {37130#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {37130#false} is VALID [2020-07-10 15:13:39,577 INFO L280 TraceCheckUtils]: 148: Hoare triple {37130#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {37130#false} is VALID [2020-07-10 15:13:39,577 INFO L280 TraceCheckUtils]: 149: Hoare triple {37130#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {37130#false} is VALID [2020-07-10 15:13:39,577 INFO L280 TraceCheckUtils]: 150: Hoare triple {37130#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {37130#false} is VALID [2020-07-10 15:13:39,578 INFO L280 TraceCheckUtils]: 151: Hoare triple {37130#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {37130#false} is VALID [2020-07-10 15:13:39,578 INFO L280 TraceCheckUtils]: 152: Hoare triple {37130#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {37130#false} is VALID [2020-07-10 15:13:39,578 INFO L280 TraceCheckUtils]: 153: Hoare triple {37130#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {37130#false} is VALID [2020-07-10 15:13:39,578 INFO L280 TraceCheckUtils]: 154: Hoare triple {37130#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {37130#false} is VALID [2020-07-10 15:13:39,578 INFO L280 TraceCheckUtils]: 155: Hoare triple {37130#false} assume (((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {37130#false} is VALID [2020-07-10 15:13:39,579 INFO L280 TraceCheckUtils]: 156: Hoare triple {37130#false} assume !false; {37130#false} is VALID [2020-07-10 15:13:39,606 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 65 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-07-10 15:13:39,606 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [735157754] [2020-07-10 15:13:39,606 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [469471310] [2020-07-10 15:13:39,606 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 15:13:39,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:13:39,711 INFO L264 TraceCheckSpWp]: Trace formula consists of 440 conjuncts, 7 conjunts are in the unsatisfiable core [2020-07-10 15:13:39,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:13:39,748 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 15:13:39,975 INFO L263 TraceCheckUtils]: 0: Hoare triple {37129#true} call ULTIMATE.init(); {37129#true} is VALID [2020-07-10 15:13:39,976 INFO L280 TraceCheckUtils]: 1: Hoare triple {37129#true} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {37129#true} is VALID [2020-07-10 15:13:39,976 INFO L280 TraceCheckUtils]: 2: Hoare triple {37129#true} assume true; {37129#true} is VALID [2020-07-10 15:13:39,977 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {37129#true} {37129#true} #782#return; {37129#true} is VALID [2020-07-10 15:13:39,977 INFO L263 TraceCheckUtils]: 4: Hoare triple {37129#true} call #t~ret4 := main(); {37129#true} is VALID [2020-07-10 15:13:39,977 INFO L280 TraceCheckUtils]: 5: Hoare triple {37129#true} ~output~0 := -1; {37129#true} is VALID [2020-07-10 15:13:39,978 INFO L280 TraceCheckUtils]: 6: Hoare triple {37129#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {37129#true} is VALID [2020-07-10 15:13:39,978 INFO L280 TraceCheckUtils]: 7: Hoare triple {37129#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {37129#true} is VALID [2020-07-10 15:13:39,978 INFO L263 TraceCheckUtils]: 8: Hoare triple {37129#true} call #t~ret3 := calculate_output(~input~0); {37129#true} is VALID [2020-07-10 15:13:39,979 INFO L280 TraceCheckUtils]: 9: Hoare triple {37129#true} ~input := #in~input; {37129#true} is VALID [2020-07-10 15:13:39,980 INFO L280 TraceCheckUtils]: 10: Hoare triple {37129#true} assume (15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0;~a16~0 := 5;~a20~0 := 0;#res := 24; {37138#(= 1 ~a17~0)} is VALID [2020-07-10 15:13:39,981 INFO L280 TraceCheckUtils]: 11: Hoare triple {37138#(= 1 ~a17~0)} assume true; {37138#(= 1 ~a17~0)} is VALID [2020-07-10 15:13:39,982 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {37138#(= 1 ~a17~0)} {37129#true} #786#return; {37138#(= 1 ~a17~0)} is VALID [2020-07-10 15:13:39,983 INFO L280 TraceCheckUtils]: 13: Hoare triple {37138#(= 1 ~a17~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {37138#(= 1 ~a17~0)} is VALID [2020-07-10 15:13:39,985 INFO L280 TraceCheckUtils]: 14: Hoare triple {37138#(= 1 ~a17~0)} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {37138#(= 1 ~a17~0)} is VALID [2020-07-10 15:13:39,986 INFO L280 TraceCheckUtils]: 15: Hoare triple {37138#(= 1 ~a17~0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {37138#(= 1 ~a17~0)} is VALID [2020-07-10 15:13:39,987 INFO L263 TraceCheckUtils]: 16: Hoare triple {37138#(= 1 ~a17~0)} call #t~ret3 := calculate_output(~input~0); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:39,988 INFO L280 TraceCheckUtils]: 17: Hoare triple {37195#(= ~a17~0 |old(~a17~0)|)} ~input := #in~input; {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:39,989 INFO L280 TraceCheckUtils]: 18: Hoare triple {37195#(= ~a17~0 |old(~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); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:39,990 INFO L280 TraceCheckUtils]: 19: Hoare triple {37195#(= ~a17~0 |old(~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); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:39,991 INFO L280 TraceCheckUtils]: 20: Hoare triple {37195#(= ~a17~0 |old(~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); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:39,992 INFO L280 TraceCheckUtils]: 21: Hoare triple {37195#(= ~a17~0 |old(~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); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:39,993 INFO L280 TraceCheckUtils]: 22: Hoare triple {37195#(= ~a17~0 |old(~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); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:39,993 INFO L280 TraceCheckUtils]: 23: Hoare triple {37195#(= ~a17~0 |old(~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); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:39,994 INFO L280 TraceCheckUtils]: 24: Hoare triple {37195#(= ~a17~0 |old(~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)); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:39,995 INFO L280 TraceCheckUtils]: 25: Hoare triple {37195#(= ~a17~0 |old(~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))); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:39,995 INFO L280 TraceCheckUtils]: 26: Hoare triple {37195#(= ~a17~0 |old(~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); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:39,996 INFO L280 TraceCheckUtils]: 27: Hoare triple {37195#(= ~a17~0 |old(~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); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:39,997 INFO L280 TraceCheckUtils]: 28: Hoare triple {37195#(= ~a17~0 |old(~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); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:39,998 INFO L280 TraceCheckUtils]: 29: Hoare triple {37195#(= ~a17~0 |old(~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); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:39,999 INFO L280 TraceCheckUtils]: 30: Hoare triple {37195#(= ~a17~0 |old(~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); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:39,999 INFO L280 TraceCheckUtils]: 31: Hoare triple {37195#(= ~a17~0 |old(~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); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:40,000 INFO L280 TraceCheckUtils]: 32: Hoare triple {37195#(= ~a17~0 |old(~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); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:40,001 INFO L280 TraceCheckUtils]: 33: Hoare triple {37195#(= ~a17~0 |old(~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); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:40,002 INFO L280 TraceCheckUtils]: 34: Hoare triple {37195#(= ~a17~0 |old(~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); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:40,002 INFO L280 TraceCheckUtils]: 35: Hoare triple {37195#(= ~a17~0 |old(~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); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:40,003 INFO L280 TraceCheckUtils]: 36: Hoare triple {37195#(= ~a17~0 |old(~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)); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:40,004 INFO L280 TraceCheckUtils]: 37: Hoare triple {37195#(= ~a17~0 |old(~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)); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:40,005 INFO L280 TraceCheckUtils]: 38: Hoare triple {37195#(= ~a17~0 |old(~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); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:40,006 INFO L280 TraceCheckUtils]: 39: Hoare triple {37195#(= ~a17~0 |old(~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); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:40,006 INFO L280 TraceCheckUtils]: 40: Hoare triple {37195#(= ~a17~0 |old(~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); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:40,007 INFO L280 TraceCheckUtils]: 41: Hoare triple {37195#(= ~a17~0 |old(~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); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:40,008 INFO L280 TraceCheckUtils]: 42: Hoare triple {37195#(= ~a17~0 |old(~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); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:40,009 INFO L280 TraceCheckUtils]: 43: Hoare triple {37195#(= ~a17~0 |old(~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); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:40,010 INFO L280 TraceCheckUtils]: 44: Hoare triple {37195#(= ~a17~0 |old(~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); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:40,011 INFO L280 TraceCheckUtils]: 45: Hoare triple {37195#(= ~a17~0 |old(~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); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:40,011 INFO L280 TraceCheckUtils]: 46: Hoare triple {37195#(= ~a17~0 |old(~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); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:40,012 INFO L280 TraceCheckUtils]: 47: Hoare triple {37195#(= ~a17~0 |old(~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); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:40,013 INFO L280 TraceCheckUtils]: 48: Hoare triple {37195#(= ~a17~0 |old(~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); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:40,013 INFO L280 TraceCheckUtils]: 49: Hoare triple {37195#(= ~a17~0 |old(~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); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:40,014 INFO L280 TraceCheckUtils]: 50: Hoare triple {37195#(= ~a17~0 |old(~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); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:40,015 INFO L280 TraceCheckUtils]: 51: Hoare triple {37195#(= ~a17~0 |old(~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); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:40,015 INFO L280 TraceCheckUtils]: 52: Hoare triple {37195#(= ~a17~0 |old(~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); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:40,016 INFO L280 TraceCheckUtils]: 53: Hoare triple {37195#(= ~a17~0 |old(~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); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:40,017 INFO L280 TraceCheckUtils]: 54: Hoare triple {37195#(= ~a17~0 |old(~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)); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:40,017 INFO L280 TraceCheckUtils]: 55: Hoare triple {37195#(= ~a17~0 |old(~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)))); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:40,018 INFO L280 TraceCheckUtils]: 56: Hoare triple {37195#(= ~a17~0 |old(~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); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:40,019 INFO L280 TraceCheckUtils]: 57: Hoare triple {37195#(= ~a17~0 |old(~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); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:40,020 INFO L280 TraceCheckUtils]: 58: Hoare triple {37195#(= ~a17~0 |old(~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)); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:40,020 INFO L280 TraceCheckUtils]: 59: Hoare triple {37195#(= ~a17~0 |old(~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); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:40,021 INFO L280 TraceCheckUtils]: 60: Hoare triple {37195#(= ~a17~0 |old(~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); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:40,022 INFO L280 TraceCheckUtils]: 61: Hoare triple {37195#(= ~a17~0 |old(~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); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:40,023 INFO L280 TraceCheckUtils]: 62: Hoare triple {37195#(= ~a17~0 |old(~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))); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:40,023 INFO L280 TraceCheckUtils]: 63: Hoare triple {37195#(= ~a17~0 |old(~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); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:40,024 INFO L280 TraceCheckUtils]: 64: Hoare triple {37195#(= ~a17~0 |old(~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)); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:40,025 INFO L280 TraceCheckUtils]: 65: Hoare triple {37195#(= ~a17~0 |old(~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)); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:40,026 INFO L280 TraceCheckUtils]: 66: Hoare triple {37195#(= ~a17~0 |old(~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); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:40,026 INFO L280 TraceCheckUtils]: 67: Hoare triple {37195#(= ~a17~0 |old(~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); {37195#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:13:40,028 INFO L280 TraceCheckUtils]: 68: Hoare triple {37195#(= ~a17~0 |old(~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;~a8~0 := 13;~a16~0 := 4;#res := -1; {37404#(and (= ~a17~0 |old(~a17~0)|) (not (= 1 ~a17~0)))} is VALID [2020-07-10 15:13:40,028 INFO L280 TraceCheckUtils]: 69: Hoare triple {37404#(and (= ~a17~0 |old(~a17~0)|) (not (= 1 ~a17~0)))} assume true; {37404#(and (= ~a17~0 |old(~a17~0)|) (not (= 1 ~a17~0)))} is VALID [2020-07-10 15:13:40,030 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {37404#(and (= ~a17~0 |old(~a17~0)|) (not (= 1 ~a17~0)))} {37138#(= 1 ~a17~0)} #786#return; {37130#false} is VALID [2020-07-10 15:13:40,030 INFO L280 TraceCheckUtils]: 71: Hoare triple {37130#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {37130#false} is VALID [2020-07-10 15:13:40,030 INFO L280 TraceCheckUtils]: 72: Hoare triple {37130#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {37130#false} is VALID [2020-07-10 15:13:40,031 INFO L280 TraceCheckUtils]: 73: Hoare triple {37130#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {37130#false} is VALID [2020-07-10 15:13:40,031 INFO L263 TraceCheckUtils]: 74: Hoare triple {37130#false} call #t~ret3 := calculate_output(~input~0); {37130#false} is VALID [2020-07-10 15:13:40,031 INFO L280 TraceCheckUtils]: 75: Hoare triple {37130#false} ~input := #in~input; {37130#false} is VALID [2020-07-10 15:13:40,031 INFO L280 TraceCheckUtils]: 76: Hoare triple {37130#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); {37130#false} is VALID [2020-07-10 15:13:40,031 INFO L280 TraceCheckUtils]: 77: Hoare triple {37130#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); {37130#false} is VALID [2020-07-10 15:13:40,032 INFO L280 TraceCheckUtils]: 78: Hoare triple {37130#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); {37130#false} is VALID [2020-07-10 15:13:40,032 INFO L280 TraceCheckUtils]: 79: Hoare triple {37130#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); {37130#false} is VALID [2020-07-10 15:13:40,032 INFO L280 TraceCheckUtils]: 80: Hoare triple {37130#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); {37130#false} is VALID [2020-07-10 15:13:40,032 INFO L280 TraceCheckUtils]: 81: Hoare triple {37130#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); {37130#false} is VALID [2020-07-10 15:13:40,032 INFO L280 TraceCheckUtils]: 82: Hoare triple {37130#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)); {37130#false} is VALID [2020-07-10 15:13:40,033 INFO L280 TraceCheckUtils]: 83: Hoare triple {37130#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))); {37130#false} is VALID [2020-07-10 15:13:40,033 INFO L280 TraceCheckUtils]: 84: Hoare triple {37130#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); {37130#false} is VALID [2020-07-10 15:13:40,033 INFO L280 TraceCheckUtils]: 85: Hoare triple {37130#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); {37130#false} is VALID [2020-07-10 15:13:40,034 INFO L280 TraceCheckUtils]: 86: Hoare triple {37130#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); {37130#false} is VALID [2020-07-10 15:13:40,034 INFO L280 TraceCheckUtils]: 87: Hoare triple {37130#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); {37130#false} is VALID [2020-07-10 15:13:40,034 INFO L280 TraceCheckUtils]: 88: Hoare triple {37130#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); {37130#false} is VALID [2020-07-10 15:13:40,034 INFO L280 TraceCheckUtils]: 89: Hoare triple {37130#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); {37130#false} is VALID [2020-07-10 15:13:40,035 INFO L280 TraceCheckUtils]: 90: Hoare triple {37130#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); {37130#false} is VALID [2020-07-10 15:13:40,035 INFO L280 TraceCheckUtils]: 91: Hoare triple {37130#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); {37130#false} is VALID [2020-07-10 15:13:40,035 INFO L280 TraceCheckUtils]: 92: Hoare triple {37130#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); {37130#false} is VALID [2020-07-10 15:13:40,036 INFO L280 TraceCheckUtils]: 93: Hoare triple {37130#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); {37130#false} is VALID [2020-07-10 15:13:40,036 INFO L280 TraceCheckUtils]: 94: Hoare triple {37130#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)); {37130#false} is VALID [2020-07-10 15:13:40,036 INFO L280 TraceCheckUtils]: 95: Hoare triple {37130#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)); {37130#false} is VALID [2020-07-10 15:13:40,037 INFO L280 TraceCheckUtils]: 96: Hoare triple {37130#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); {37130#false} is VALID [2020-07-10 15:13:40,037 INFO L280 TraceCheckUtils]: 97: Hoare triple {37130#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); {37130#false} is VALID [2020-07-10 15:13:40,037 INFO L280 TraceCheckUtils]: 98: Hoare triple {37130#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); {37130#false} is VALID [2020-07-10 15:13:40,038 INFO L280 TraceCheckUtils]: 99: Hoare triple {37130#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); {37130#false} is VALID [2020-07-10 15:13:40,038 INFO L280 TraceCheckUtils]: 100: Hoare triple {37130#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); {37130#false} is VALID [2020-07-10 15:13:40,038 INFO L280 TraceCheckUtils]: 101: Hoare triple {37130#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); {37130#false} is VALID [2020-07-10 15:13:40,038 INFO L280 TraceCheckUtils]: 102: Hoare triple {37130#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); {37130#false} is VALID [2020-07-10 15:13:40,039 INFO L280 TraceCheckUtils]: 103: Hoare triple {37130#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); {37130#false} is VALID [2020-07-10 15:13:40,039 INFO L280 TraceCheckUtils]: 104: Hoare triple {37130#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); {37130#false} is VALID [2020-07-10 15:13:40,039 INFO L280 TraceCheckUtils]: 105: Hoare triple {37130#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); {37130#false} is VALID [2020-07-10 15:13:40,040 INFO L280 TraceCheckUtils]: 106: Hoare triple {37130#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); {37130#false} is VALID [2020-07-10 15:13:40,040 INFO L280 TraceCheckUtils]: 107: Hoare triple {37130#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); {37130#false} is VALID [2020-07-10 15:13:40,040 INFO L280 TraceCheckUtils]: 108: Hoare triple {37130#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); {37130#false} is VALID [2020-07-10 15:13:40,041 INFO L280 TraceCheckUtils]: 109: Hoare triple {37130#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); {37130#false} is VALID [2020-07-10 15:13:40,041 INFO L280 TraceCheckUtils]: 110: Hoare triple {37130#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); {37130#false} is VALID [2020-07-10 15:13:40,041 INFO L280 TraceCheckUtils]: 111: Hoare triple {37130#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); {37130#false} is VALID [2020-07-10 15:13:40,041 INFO L280 TraceCheckUtils]: 112: Hoare triple {37130#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)); {37130#false} is VALID [2020-07-10 15:13:40,042 INFO L280 TraceCheckUtils]: 113: Hoare triple {37130#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)))); {37130#false} is VALID [2020-07-10 15:13:40,042 INFO L280 TraceCheckUtils]: 114: Hoare triple {37130#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); {37130#false} is VALID [2020-07-10 15:13:40,042 INFO L280 TraceCheckUtils]: 115: Hoare triple {37130#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); {37130#false} is VALID [2020-07-10 15:13:40,043 INFO L280 TraceCheckUtils]: 116: Hoare triple {37130#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)); {37130#false} is VALID [2020-07-10 15:13:40,043 INFO L280 TraceCheckUtils]: 117: Hoare triple {37130#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); {37130#false} is VALID [2020-07-10 15:13:40,043 INFO L280 TraceCheckUtils]: 118: Hoare triple {37130#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); {37130#false} is VALID [2020-07-10 15:13:40,044 INFO L280 TraceCheckUtils]: 119: Hoare triple {37130#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); {37130#false} is VALID [2020-07-10 15:13:40,044 INFO L280 TraceCheckUtils]: 120: Hoare triple {37130#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))); {37130#false} is VALID [2020-07-10 15:13:40,044 INFO L280 TraceCheckUtils]: 121: Hoare triple {37130#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); {37130#false} is VALID [2020-07-10 15:13:40,044 INFO L280 TraceCheckUtils]: 122: Hoare triple {37130#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)); {37130#false} is VALID [2020-07-10 15:13:40,045 INFO L280 TraceCheckUtils]: 123: Hoare triple {37130#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)); {37130#false} is VALID [2020-07-10 15:13:40,045 INFO L280 TraceCheckUtils]: 124: Hoare triple {37130#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); {37130#false} is VALID [2020-07-10 15:13:40,045 INFO L280 TraceCheckUtils]: 125: Hoare triple {37130#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); {37130#false} is VALID [2020-07-10 15:13:40,045 INFO L280 TraceCheckUtils]: 126: Hoare triple {37130#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); {37130#false} is VALID [2020-07-10 15:13:40,046 INFO L280 TraceCheckUtils]: 127: Hoare triple {37130#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); {37130#false} is VALID [2020-07-10 15:13:40,046 INFO L280 TraceCheckUtils]: 128: Hoare triple {37130#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); {37130#false} is VALID [2020-07-10 15:13:40,046 INFO L280 TraceCheckUtils]: 129: Hoare triple {37130#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); {37130#false} is VALID [2020-07-10 15:13:40,047 INFO L280 TraceCheckUtils]: 130: Hoare triple {37130#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); {37130#false} is VALID [2020-07-10 15:13:40,047 INFO L280 TraceCheckUtils]: 131: Hoare triple {37130#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); {37130#false} is VALID [2020-07-10 15:13:40,047 INFO L280 TraceCheckUtils]: 132: Hoare triple {37130#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); {37130#false} is VALID [2020-07-10 15:13:40,048 INFO L280 TraceCheckUtils]: 133: Hoare triple {37130#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)); {37130#false} is VALID [2020-07-10 15:13:40,048 INFO L280 TraceCheckUtils]: 134: Hoare triple {37130#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); {37130#false} is VALID [2020-07-10 15:13:40,048 INFO L280 TraceCheckUtils]: 135: Hoare triple {37130#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); {37130#false} is VALID [2020-07-10 15:13:40,049 INFO L280 TraceCheckUtils]: 136: Hoare triple {37130#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)); {37130#false} is VALID [2020-07-10 15:13:40,049 INFO L280 TraceCheckUtils]: 137: Hoare triple {37130#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)); {37130#false} is VALID [2020-07-10 15:13:40,049 INFO L280 TraceCheckUtils]: 138: Hoare triple {37130#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); {37130#false} is VALID [2020-07-10 15:13:40,049 INFO L280 TraceCheckUtils]: 139: Hoare triple {37130#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); {37130#false} is VALID [2020-07-10 15:13:40,050 INFO L280 TraceCheckUtils]: 140: Hoare triple {37130#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); {37130#false} is VALID [2020-07-10 15:13:40,050 INFO L280 TraceCheckUtils]: 141: Hoare triple {37130#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))); {37130#false} is VALID [2020-07-10 15:13:40,050 INFO L280 TraceCheckUtils]: 142: Hoare triple {37130#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {37130#false} is VALID [2020-07-10 15:13:40,051 INFO L280 TraceCheckUtils]: 143: Hoare triple {37130#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {37130#false} is VALID [2020-07-10 15:13:40,051 INFO L280 TraceCheckUtils]: 144: Hoare triple {37130#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {37130#false} is VALID [2020-07-10 15:13:40,051 INFO L280 TraceCheckUtils]: 145: Hoare triple {37130#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {37130#false} is VALID [2020-07-10 15:13:40,052 INFO L280 TraceCheckUtils]: 146: Hoare triple {37130#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {37130#false} is VALID [2020-07-10 15:13:40,052 INFO L280 TraceCheckUtils]: 147: Hoare triple {37130#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {37130#false} is VALID [2020-07-10 15:13:40,052 INFO L280 TraceCheckUtils]: 148: Hoare triple {37130#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {37130#false} is VALID [2020-07-10 15:13:40,052 INFO L280 TraceCheckUtils]: 149: Hoare triple {37130#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {37130#false} is VALID [2020-07-10 15:13:40,053 INFO L280 TraceCheckUtils]: 150: Hoare triple {37130#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {37130#false} is VALID [2020-07-10 15:13:40,053 INFO L280 TraceCheckUtils]: 151: Hoare triple {37130#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {37130#false} is VALID [2020-07-10 15:13:40,053 INFO L280 TraceCheckUtils]: 152: Hoare triple {37130#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {37130#false} is VALID [2020-07-10 15:13:40,054 INFO L280 TraceCheckUtils]: 153: Hoare triple {37130#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {37130#false} is VALID [2020-07-10 15:13:40,054 INFO L280 TraceCheckUtils]: 154: Hoare triple {37130#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {37130#false} is VALID [2020-07-10 15:13:40,054 INFO L280 TraceCheckUtils]: 155: Hoare triple {37130#false} assume (((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {37130#false} is VALID [2020-07-10 15:13:40,054 INFO L280 TraceCheckUtils]: 156: Hoare triple {37130#false} assume !false; {37130#false} is VALID [2020-07-10 15:13:40,081 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 66 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 15:13:40,082 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-10 15:13:40,082 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 5] total 8 [2020-07-10 15:13:40,082 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1089137442] [2020-07-10 15:13:40,083 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 157 [2020-07-10 15:13:40,085 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 15:13:40,086 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2020-07-10 15:13:40,359 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 166 edges. 166 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:13:40,359 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-10 15:13:40,360 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 15:13:40,360 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-10 15:13:40,360 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2020-07-10 15:13:40,361 INFO L87 Difference]: Start difference. First operand 1708 states and 2121 transitions. Second operand 8 states. [2020-07-10 15:13:45,548 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:13:45,548 INFO L93 Difference]: Finished difference Result 4030 states and 5226 transitions. [2020-07-10 15:13:45,548 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-07-10 15:13:45,549 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 157 [2020-07-10 15:13:45,549 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 15:13:45,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-10 15:13:45,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 644 transitions. [2020-07-10 15:13:45,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-10 15:13:45,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 644 transitions. [2020-07-10 15:13:45,556 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states and 644 transitions. [2020-07-10 15:13:46,774 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 644 edges. 644 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:13:46,975 INFO L225 Difference]: With dead ends: 4030 [2020-07-10 15:13:46,975 INFO L226 Difference]: Without dead ends: 2328 [2020-07-10 15:13:46,979 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 173 GetRequests, 163 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=40, Invalid=92, Unknown=0, NotChecked=0, Total=132 [2020-07-10 15:13:46,982 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2328 states. [2020-07-10 15:13:47,444 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2328 to 2155. [2020-07-10 15:13:47,444 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 15:13:47,444 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2328 states. Second operand 2155 states. [2020-07-10 15:13:47,445 INFO L74 IsIncluded]: Start isIncluded. First operand 2328 states. Second operand 2155 states. [2020-07-10 15:13:47,445 INFO L87 Difference]: Start difference. First operand 2328 states. Second operand 2155 states. [2020-07-10 15:13:47,734 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:13:47,734 INFO L93 Difference]: Finished difference Result 2328 states and 3051 transitions. [2020-07-10 15:13:47,734 INFO L276 IsEmpty]: Start isEmpty. Operand 2328 states and 3051 transitions. [2020-07-10 15:13:47,739 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:13:47,739 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:13:47,739 INFO L74 IsIncluded]: Start isIncluded. First operand 2155 states. Second operand 2328 states. [2020-07-10 15:13:47,740 INFO L87 Difference]: Start difference. First operand 2155 states. Second operand 2328 states. [2020-07-10 15:13:47,968 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:13:47,969 INFO L93 Difference]: Finished difference Result 2328 states and 3051 transitions. [2020-07-10 15:13:47,969 INFO L276 IsEmpty]: Start isEmpty. Operand 2328 states and 3051 transitions. [2020-07-10 15:13:47,973 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:13:47,973 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:13:47,973 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 15:13:47,973 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 15:13:47,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2155 states. [2020-07-10 15:13:48,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2155 states to 2155 states and 2721 transitions. [2020-07-10 15:13:48,142 INFO L78 Accepts]: Start accepts. Automaton has 2155 states and 2721 transitions. Word has length 157 [2020-07-10 15:13:48,142 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 15:13:48,142 INFO L479 AbstractCegarLoop]: Abstraction has 2155 states and 2721 transitions. [2020-07-10 15:13:48,143 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-10 15:13:48,143 INFO L276 IsEmpty]: Start isEmpty. Operand 2155 states and 2721 transitions. [2020-07-10 15:13:48,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2020-07-10 15:13:48,148 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 15:13:48,148 INFO L422 BasicCegarLoop]: trace histogram [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, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 15:13:48,363 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 15:13:48,364 INFO L427 AbstractCegarLoop]: === Iteration 8 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 15:13:48,364 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 15:13:48,364 INFO L82 PathProgramCache]: Analyzing trace with hash 97285180, now seen corresponding path program 1 times [2020-07-10 15:13:48,364 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 15:13:48,365 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [256270438] [2020-07-10 15:13:48,365 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 15:13:48,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:13:48,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:13:48,512 INFO L280 TraceCheckUtils]: 0: Hoare triple {48748#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {48672#true} is VALID [2020-07-10 15:13:48,512 INFO L280 TraceCheckUtils]: 1: Hoare triple {48672#true} assume true; {48672#true} is VALID [2020-07-10 15:13:48,512 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {48672#true} {48672#true} #782#return; {48672#true} is VALID [2020-07-10 15:13:48,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:13:48,572 INFO L280 TraceCheckUtils]: 0: Hoare triple {48749#(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; {48672#true} is VALID [2020-07-10 15:13:48,573 INFO L280 TraceCheckUtils]: 1: Hoare triple {48672#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); {48672#true} is VALID [2020-07-10 15:13:48,573 INFO L280 TraceCheckUtils]: 2: Hoare triple {48672#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); {48672#true} is VALID [2020-07-10 15:13:48,573 INFO L280 TraceCheckUtils]: 3: Hoare triple {48672#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); {48672#true} is VALID [2020-07-10 15:13:48,573 INFO L280 TraceCheckUtils]: 4: Hoare triple {48672#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); {48672#true} is VALID [2020-07-10 15:13:48,574 INFO L280 TraceCheckUtils]: 5: Hoare triple {48672#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); {48672#true} is VALID [2020-07-10 15:13:48,574 INFO L280 TraceCheckUtils]: 6: Hoare triple {48672#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); {48672#true} is VALID [2020-07-10 15:13:48,574 INFO L280 TraceCheckUtils]: 7: Hoare triple {48672#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)); {48672#true} is VALID [2020-07-10 15:13:48,575 INFO L280 TraceCheckUtils]: 8: Hoare triple {48672#true} assume 8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0));~a7~0 := 1;~a17~0 := 1;~a21~0 := 0;~a20~0 := 1;~a8~0 := 13;~a16~0 := 5;#res := 26; {48688#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-10 15:13:48,576 INFO L280 TraceCheckUtils]: 9: Hoare triple {48688#(and (= 1 ~a17~0) (= 5 ~a16~0))} assume true; {48688#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-10 15:13:48,577 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {48688#(and (= 1 ~a17~0) (= 5 ~a16~0))} {48672#true} #786#return; {48688#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-10 15:13:48,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:13:48,618 INFO L280 TraceCheckUtils]: 0: Hoare triple {48749#(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; {48750#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} is VALID [2020-07-10 15:13:48,619 INFO L280 TraceCheckUtils]: 1: Hoare triple {48750#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {48750#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} is VALID [2020-07-10 15:13:48,620 INFO L280 TraceCheckUtils]: 2: Hoare triple {48750#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} assume (((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0;~a20~0 := 0;~a16~0 := 6;~a17~0 := 0;~a8~0 := 15;~a7~0 := 0;~a21~0 := 1;#res := 26; {48751#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-10 15:13:48,622 INFO L280 TraceCheckUtils]: 3: Hoare triple {48751#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} assume true; {48751#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-10 15:13:48,623 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {48751#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} {48688#(and (= 1 ~a17~0) (= 5 ~a16~0))} #786#return; {48673#false} is VALID [2020-07-10 15:13:48,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:13:48,644 INFO L280 TraceCheckUtils]: 0: Hoare triple {48749#(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; {48672#true} is VALID [2020-07-10 15:13:48,644 INFO L280 TraceCheckUtils]: 1: Hoare triple {48672#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); {48672#true} is VALID [2020-07-10 15:13:48,644 INFO L280 TraceCheckUtils]: 2: Hoare triple {48672#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); {48672#true} is VALID [2020-07-10 15:13:48,644 INFO L280 TraceCheckUtils]: 3: Hoare triple {48672#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); {48672#true} is VALID [2020-07-10 15:13:48,645 INFO L280 TraceCheckUtils]: 4: Hoare triple {48672#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); {48672#true} is VALID [2020-07-10 15:13:48,645 INFO L280 TraceCheckUtils]: 5: Hoare triple {48672#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); {48672#true} is VALID [2020-07-10 15:13:48,645 INFO L280 TraceCheckUtils]: 6: Hoare triple {48672#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); {48672#true} is VALID [2020-07-10 15:13:48,645 INFO L280 TraceCheckUtils]: 7: Hoare triple {48672#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)); {48672#true} is VALID [2020-07-10 15:13:48,645 INFO L280 TraceCheckUtils]: 8: Hoare triple {48672#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))); {48672#true} is VALID [2020-07-10 15:13:48,645 INFO L280 TraceCheckUtils]: 9: Hoare triple {48672#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); {48672#true} is VALID [2020-07-10 15:13:48,646 INFO L280 TraceCheckUtils]: 10: Hoare triple {48672#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); {48672#true} is VALID [2020-07-10 15:13:48,646 INFO L280 TraceCheckUtils]: 11: Hoare triple {48672#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); {48672#true} is VALID [2020-07-10 15:13:48,646 INFO L280 TraceCheckUtils]: 12: Hoare triple {48672#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); {48672#true} is VALID [2020-07-10 15:13:48,646 INFO L280 TraceCheckUtils]: 13: Hoare triple {48672#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); {48672#true} is VALID [2020-07-10 15:13:48,646 INFO L280 TraceCheckUtils]: 14: Hoare triple {48672#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); {48672#true} is VALID [2020-07-10 15:13:48,646 INFO L280 TraceCheckUtils]: 15: Hoare triple {48672#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); {48672#true} is VALID [2020-07-10 15:13:48,647 INFO L280 TraceCheckUtils]: 16: Hoare triple {48672#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); {48672#true} is VALID [2020-07-10 15:13:48,647 INFO L280 TraceCheckUtils]: 17: Hoare triple {48672#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); {48672#true} is VALID [2020-07-10 15:13:48,647 INFO L280 TraceCheckUtils]: 18: Hoare triple {48672#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); {48672#true} is VALID [2020-07-10 15:13:48,647 INFO L280 TraceCheckUtils]: 19: Hoare triple {48672#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)); {48672#true} is VALID [2020-07-10 15:13:48,647 INFO L280 TraceCheckUtils]: 20: Hoare triple {48672#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)); {48672#true} is VALID [2020-07-10 15:13:48,648 INFO L280 TraceCheckUtils]: 21: Hoare triple {48672#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); {48672#true} is VALID [2020-07-10 15:13:48,648 INFO L280 TraceCheckUtils]: 22: Hoare triple {48672#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); {48672#true} is VALID [2020-07-10 15:13:48,648 INFO L280 TraceCheckUtils]: 23: Hoare triple {48672#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); {48672#true} is VALID [2020-07-10 15:13:48,648 INFO L280 TraceCheckUtils]: 24: Hoare triple {48672#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); {48672#true} is VALID [2020-07-10 15:13:48,648 INFO L280 TraceCheckUtils]: 25: Hoare triple {48672#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); {48672#true} is VALID [2020-07-10 15:13:48,648 INFO L280 TraceCheckUtils]: 26: Hoare triple {48672#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); {48672#true} is VALID [2020-07-10 15:13:48,649 INFO L280 TraceCheckUtils]: 27: Hoare triple {48672#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); {48672#true} is VALID [2020-07-10 15:13:48,649 INFO L280 TraceCheckUtils]: 28: Hoare triple {48672#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); {48672#true} is VALID [2020-07-10 15:13:48,649 INFO L280 TraceCheckUtils]: 29: Hoare triple {48672#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); {48672#true} is VALID [2020-07-10 15:13:48,649 INFO L280 TraceCheckUtils]: 30: Hoare triple {48672#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); {48672#true} is VALID [2020-07-10 15:13:48,649 INFO L280 TraceCheckUtils]: 31: Hoare triple {48672#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); {48672#true} is VALID [2020-07-10 15:13:48,650 INFO L280 TraceCheckUtils]: 32: Hoare triple {48672#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); {48672#true} is VALID [2020-07-10 15:13:48,650 INFO L280 TraceCheckUtils]: 33: Hoare triple {48672#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); {48672#true} is VALID [2020-07-10 15:13:48,650 INFO L280 TraceCheckUtils]: 34: Hoare triple {48672#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); {48672#true} is VALID [2020-07-10 15:13:48,650 INFO L280 TraceCheckUtils]: 35: Hoare triple {48672#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); {48672#true} is VALID [2020-07-10 15:13:48,650 INFO L280 TraceCheckUtils]: 36: Hoare triple {48672#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); {48672#true} is VALID [2020-07-10 15:13:48,650 INFO L280 TraceCheckUtils]: 37: Hoare triple {48672#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)); {48672#true} is VALID [2020-07-10 15:13:48,651 INFO L280 TraceCheckUtils]: 38: Hoare triple {48672#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)))); {48672#true} is VALID [2020-07-10 15:13:48,651 INFO L280 TraceCheckUtils]: 39: Hoare triple {48672#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); {48672#true} is VALID [2020-07-10 15:13:48,651 INFO L280 TraceCheckUtils]: 40: Hoare triple {48672#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); {48672#true} is VALID [2020-07-10 15:13:48,651 INFO L280 TraceCheckUtils]: 41: Hoare triple {48672#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)); {48672#true} is VALID [2020-07-10 15:13:48,651 INFO L280 TraceCheckUtils]: 42: Hoare triple {48672#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); {48672#true} is VALID [2020-07-10 15:13:48,652 INFO L280 TraceCheckUtils]: 43: Hoare triple {48672#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); {48672#true} is VALID [2020-07-10 15:13:48,652 INFO L280 TraceCheckUtils]: 44: Hoare triple {48672#true} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {48672#true} is VALID [2020-07-10 15:13:48,652 INFO L280 TraceCheckUtils]: 45: Hoare triple {48672#true} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {48672#true} is VALID [2020-07-10 15:13:48,652 INFO L280 TraceCheckUtils]: 46: Hoare triple {48672#true} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {48672#true} is VALID [2020-07-10 15:13:48,652 INFO L280 TraceCheckUtils]: 47: Hoare triple {48672#true} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {48672#true} is VALID [2020-07-10 15:13:48,653 INFO L280 TraceCheckUtils]: 48: Hoare triple {48672#true} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {48672#true} is VALID [2020-07-10 15:13:48,653 INFO L280 TraceCheckUtils]: 49: Hoare triple {48672#true} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {48672#true} is VALID [2020-07-10 15:13:48,653 INFO L280 TraceCheckUtils]: 50: Hoare triple {48672#true} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {48672#true} is VALID [2020-07-10 15:13:48,653 INFO L280 TraceCheckUtils]: 51: Hoare triple {48672#true} assume (!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0;~a8~0 := 13;~a16~0 := 4;#res := -1; {48672#true} is VALID [2020-07-10 15:13:48,653 INFO L280 TraceCheckUtils]: 52: Hoare triple {48672#true} assume true; {48672#true} is VALID [2020-07-10 15:13:48,654 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {48672#true} {48673#false} #786#return; {48673#false} is VALID [2020-07-10 15:13:48,657 INFO L263 TraceCheckUtils]: 0: Hoare triple {48672#true} call ULTIMATE.init(); {48748#(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 [2020-07-10 15:13:48,657 INFO L280 TraceCheckUtils]: 1: Hoare triple {48748#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {48672#true} is VALID [2020-07-10 15:13:48,658 INFO L280 TraceCheckUtils]: 2: Hoare triple {48672#true} assume true; {48672#true} is VALID [2020-07-10 15:13:48,658 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {48672#true} {48672#true} #782#return; {48672#true} is VALID [2020-07-10 15:13:48,658 INFO L263 TraceCheckUtils]: 4: Hoare triple {48672#true} call #t~ret4 := main(); {48672#true} is VALID [2020-07-10 15:13:48,658 INFO L280 TraceCheckUtils]: 5: Hoare triple {48672#true} ~output~0 := -1; {48672#true} is VALID [2020-07-10 15:13:48,658 INFO L280 TraceCheckUtils]: 6: Hoare triple {48672#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {48672#true} is VALID [2020-07-10 15:13:48,659 INFO L280 TraceCheckUtils]: 7: Hoare triple {48672#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {48672#true} is VALID [2020-07-10 15:13:48,660 INFO L263 TraceCheckUtils]: 8: Hoare triple {48672#true} call #t~ret3 := calculate_output(~input~0); {48749#(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 [2020-07-10 15:13:48,660 INFO L280 TraceCheckUtils]: 9: Hoare triple {48749#(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; {48672#true} is VALID [2020-07-10 15:13:48,661 INFO L280 TraceCheckUtils]: 10: Hoare triple {48672#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); {48672#true} is VALID [2020-07-10 15:13:48,661 INFO L280 TraceCheckUtils]: 11: Hoare triple {48672#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); {48672#true} is VALID [2020-07-10 15:13:48,661 INFO L280 TraceCheckUtils]: 12: Hoare triple {48672#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); {48672#true} is VALID [2020-07-10 15:13:48,661 INFO L280 TraceCheckUtils]: 13: Hoare triple {48672#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); {48672#true} is VALID [2020-07-10 15:13:48,661 INFO L280 TraceCheckUtils]: 14: Hoare triple {48672#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); {48672#true} is VALID [2020-07-10 15:13:48,662 INFO L280 TraceCheckUtils]: 15: Hoare triple {48672#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); {48672#true} is VALID [2020-07-10 15:13:48,662 INFO L280 TraceCheckUtils]: 16: Hoare triple {48672#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)); {48672#true} is VALID [2020-07-10 15:13:48,663 INFO L280 TraceCheckUtils]: 17: Hoare triple {48672#true} assume 8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0));~a7~0 := 1;~a17~0 := 1;~a21~0 := 0;~a20~0 := 1;~a8~0 := 13;~a16~0 := 5;#res := 26; {48688#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-10 15:13:48,664 INFO L280 TraceCheckUtils]: 18: Hoare triple {48688#(and (= 1 ~a17~0) (= 5 ~a16~0))} assume true; {48688#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-10 15:13:48,665 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {48688#(and (= 1 ~a17~0) (= 5 ~a16~0))} {48672#true} #786#return; {48688#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-10 15:13:48,666 INFO L280 TraceCheckUtils]: 20: Hoare triple {48688#(and (= 1 ~a17~0) (= 5 ~a16~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {48688#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-10 15:13:48,667 INFO L280 TraceCheckUtils]: 21: Hoare triple {48688#(and (= 1 ~a17~0) (= 5 ~a16~0))} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {48688#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-10 15:13:48,668 INFO L280 TraceCheckUtils]: 22: Hoare triple {48688#(and (= 1 ~a17~0) (= 5 ~a16~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {48688#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-10 15:13:48,669 INFO L263 TraceCheckUtils]: 23: Hoare triple {48688#(and (= 1 ~a17~0) (= 5 ~a16~0))} call #t~ret3 := calculate_output(~input~0); {48749#(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 [2020-07-10 15:13:48,670 INFO L280 TraceCheckUtils]: 24: Hoare triple {48749#(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; {48750#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} is VALID [2020-07-10 15:13:48,671 INFO L280 TraceCheckUtils]: 25: Hoare triple {48750#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {48750#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} is VALID [2020-07-10 15:13:48,672 INFO L280 TraceCheckUtils]: 26: Hoare triple {48750#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} assume (((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0;~a20~0 := 0;~a16~0 := 6;~a17~0 := 0;~a8~0 := 15;~a7~0 := 0;~a21~0 := 1;#res := 26; {48751#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-10 15:13:48,673 INFO L280 TraceCheckUtils]: 27: Hoare triple {48751#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} assume true; {48751#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-10 15:13:48,674 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {48751#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} {48688#(and (= 1 ~a17~0) (= 5 ~a16~0))} #786#return; {48673#false} is VALID [2020-07-10 15:13:48,674 INFO L280 TraceCheckUtils]: 29: Hoare triple {48673#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {48673#false} is VALID [2020-07-10 15:13:48,675 INFO L280 TraceCheckUtils]: 30: Hoare triple {48673#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {48673#false} is VALID [2020-07-10 15:13:48,675 INFO L280 TraceCheckUtils]: 31: Hoare triple {48673#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {48673#false} is VALID [2020-07-10 15:13:48,675 INFO L263 TraceCheckUtils]: 32: Hoare triple {48673#false} call #t~ret3 := calculate_output(~input~0); {48749#(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 [2020-07-10 15:13:48,675 INFO L280 TraceCheckUtils]: 33: Hoare triple {48749#(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; {48672#true} is VALID [2020-07-10 15:13:48,675 INFO L280 TraceCheckUtils]: 34: Hoare triple {48672#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); {48672#true} is VALID [2020-07-10 15:13:48,676 INFO L280 TraceCheckUtils]: 35: Hoare triple {48672#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); {48672#true} is VALID [2020-07-10 15:13:48,676 INFO L280 TraceCheckUtils]: 36: Hoare triple {48672#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); {48672#true} is VALID [2020-07-10 15:13:48,676 INFO L280 TraceCheckUtils]: 37: Hoare triple {48672#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); {48672#true} is VALID [2020-07-10 15:13:48,676 INFO L280 TraceCheckUtils]: 38: Hoare triple {48672#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); {48672#true} is VALID [2020-07-10 15:13:48,676 INFO L280 TraceCheckUtils]: 39: Hoare triple {48672#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); {48672#true} is VALID [2020-07-10 15:13:48,677 INFO L280 TraceCheckUtils]: 40: Hoare triple {48672#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)); {48672#true} is VALID [2020-07-10 15:13:48,677 INFO L280 TraceCheckUtils]: 41: Hoare triple {48672#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))); {48672#true} is VALID [2020-07-10 15:13:48,677 INFO L280 TraceCheckUtils]: 42: Hoare triple {48672#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); {48672#true} is VALID [2020-07-10 15:13:48,677 INFO L280 TraceCheckUtils]: 43: Hoare triple {48672#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); {48672#true} is VALID [2020-07-10 15:13:48,677 INFO L280 TraceCheckUtils]: 44: Hoare triple {48672#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); {48672#true} is VALID [2020-07-10 15:13:48,678 INFO L280 TraceCheckUtils]: 45: Hoare triple {48672#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); {48672#true} is VALID [2020-07-10 15:13:48,678 INFO L280 TraceCheckUtils]: 46: Hoare triple {48672#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); {48672#true} is VALID [2020-07-10 15:13:48,678 INFO L280 TraceCheckUtils]: 47: Hoare triple {48672#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); {48672#true} is VALID [2020-07-10 15:13:48,678 INFO L280 TraceCheckUtils]: 48: Hoare triple {48672#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); {48672#true} is VALID [2020-07-10 15:13:48,679 INFO L280 TraceCheckUtils]: 49: Hoare triple {48672#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); {48672#true} is VALID [2020-07-10 15:13:48,679 INFO L280 TraceCheckUtils]: 50: Hoare triple {48672#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); {48672#true} is VALID [2020-07-10 15:13:48,679 INFO L280 TraceCheckUtils]: 51: Hoare triple {48672#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); {48672#true} is VALID [2020-07-10 15:13:48,679 INFO L280 TraceCheckUtils]: 52: Hoare triple {48672#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)); {48672#true} is VALID [2020-07-10 15:13:48,679 INFO L280 TraceCheckUtils]: 53: Hoare triple {48672#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)); {48672#true} is VALID [2020-07-10 15:13:48,680 INFO L280 TraceCheckUtils]: 54: Hoare triple {48672#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); {48672#true} is VALID [2020-07-10 15:13:48,680 INFO L280 TraceCheckUtils]: 55: Hoare triple {48672#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); {48672#true} is VALID [2020-07-10 15:13:48,680 INFO L280 TraceCheckUtils]: 56: Hoare triple {48672#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); {48672#true} is VALID [2020-07-10 15:13:48,680 INFO L280 TraceCheckUtils]: 57: Hoare triple {48672#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); {48672#true} is VALID [2020-07-10 15:13:48,680 INFO L280 TraceCheckUtils]: 58: Hoare triple {48672#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); {48672#true} is VALID [2020-07-10 15:13:48,681 INFO L280 TraceCheckUtils]: 59: Hoare triple {48672#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); {48672#true} is VALID [2020-07-10 15:13:48,681 INFO L280 TraceCheckUtils]: 60: Hoare triple {48672#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); {48672#true} is VALID [2020-07-10 15:13:48,681 INFO L280 TraceCheckUtils]: 61: Hoare triple {48672#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); {48672#true} is VALID [2020-07-10 15:13:48,681 INFO L280 TraceCheckUtils]: 62: Hoare triple {48672#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); {48672#true} is VALID [2020-07-10 15:13:48,681 INFO L280 TraceCheckUtils]: 63: Hoare triple {48672#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); {48672#true} is VALID [2020-07-10 15:13:48,682 INFO L280 TraceCheckUtils]: 64: Hoare triple {48672#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); {48672#true} is VALID [2020-07-10 15:13:48,682 INFO L280 TraceCheckUtils]: 65: Hoare triple {48672#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); {48672#true} is VALID [2020-07-10 15:13:48,682 INFO L280 TraceCheckUtils]: 66: Hoare triple {48672#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); {48672#true} is VALID [2020-07-10 15:13:48,682 INFO L280 TraceCheckUtils]: 67: Hoare triple {48672#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); {48672#true} is VALID [2020-07-10 15:13:48,683 INFO L280 TraceCheckUtils]: 68: Hoare triple {48672#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); {48672#true} is VALID [2020-07-10 15:13:48,683 INFO L280 TraceCheckUtils]: 69: Hoare triple {48672#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); {48672#true} is VALID [2020-07-10 15:13:48,683 INFO L280 TraceCheckUtils]: 70: Hoare triple {48672#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)); {48672#true} is VALID [2020-07-10 15:13:48,683 INFO L280 TraceCheckUtils]: 71: Hoare triple {48672#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)))); {48672#true} is VALID [2020-07-10 15:13:48,683 INFO L280 TraceCheckUtils]: 72: Hoare triple {48672#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); {48672#true} is VALID [2020-07-10 15:13:48,683 INFO L280 TraceCheckUtils]: 73: Hoare triple {48672#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); {48672#true} is VALID [2020-07-10 15:13:48,684 INFO L280 TraceCheckUtils]: 74: Hoare triple {48672#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)); {48672#true} is VALID [2020-07-10 15:13:48,684 INFO L280 TraceCheckUtils]: 75: Hoare triple {48672#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); {48672#true} is VALID [2020-07-10 15:13:48,684 INFO L280 TraceCheckUtils]: 76: Hoare triple {48672#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); {48672#true} is VALID [2020-07-10 15:13:48,684 INFO L280 TraceCheckUtils]: 77: Hoare triple {48672#true} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {48672#true} is VALID [2020-07-10 15:13:48,684 INFO L280 TraceCheckUtils]: 78: Hoare triple {48672#true} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {48672#true} is VALID [2020-07-10 15:13:48,685 INFO L280 TraceCheckUtils]: 79: Hoare triple {48672#true} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {48672#true} is VALID [2020-07-10 15:13:48,685 INFO L280 TraceCheckUtils]: 80: Hoare triple {48672#true} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {48672#true} is VALID [2020-07-10 15:13:48,685 INFO L280 TraceCheckUtils]: 81: Hoare triple {48672#true} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {48672#true} is VALID [2020-07-10 15:13:48,685 INFO L280 TraceCheckUtils]: 82: Hoare triple {48672#true} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {48672#true} is VALID [2020-07-10 15:13:48,685 INFO L280 TraceCheckUtils]: 83: Hoare triple {48672#true} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {48672#true} is VALID [2020-07-10 15:13:48,685 INFO L280 TraceCheckUtils]: 84: Hoare triple {48672#true} assume (!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0;~a8~0 := 13;~a16~0 := 4;#res := -1; {48672#true} is VALID [2020-07-10 15:13:48,686 INFO L280 TraceCheckUtils]: 85: Hoare triple {48672#true} assume true; {48672#true} is VALID [2020-07-10 15:13:48,686 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {48672#true} {48673#false} #786#return; {48673#false} is VALID [2020-07-10 15:13:48,686 INFO L280 TraceCheckUtils]: 87: Hoare triple {48673#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {48673#false} is VALID [2020-07-10 15:13:48,686 INFO L280 TraceCheckUtils]: 88: Hoare triple {48673#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {48673#false} is VALID [2020-07-10 15:13:48,686 INFO L280 TraceCheckUtils]: 89: Hoare triple {48673#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {48673#false} is VALID [2020-07-10 15:13:48,687 INFO L263 TraceCheckUtils]: 90: Hoare triple {48673#false} call #t~ret3 := calculate_output(~input~0); {48673#false} is VALID [2020-07-10 15:13:48,687 INFO L280 TraceCheckUtils]: 91: Hoare triple {48673#false} ~input := #in~input; {48673#false} is VALID [2020-07-10 15:13:48,687 INFO L280 TraceCheckUtils]: 92: Hoare triple {48673#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); {48673#false} is VALID [2020-07-10 15:13:48,687 INFO L280 TraceCheckUtils]: 93: Hoare triple {48673#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); {48673#false} is VALID [2020-07-10 15:13:48,687 INFO L280 TraceCheckUtils]: 94: Hoare triple {48673#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); {48673#false} is VALID [2020-07-10 15:13:48,688 INFO L280 TraceCheckUtils]: 95: Hoare triple {48673#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); {48673#false} is VALID [2020-07-10 15:13:48,688 INFO L280 TraceCheckUtils]: 96: Hoare triple {48673#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); {48673#false} is VALID [2020-07-10 15:13:48,688 INFO L280 TraceCheckUtils]: 97: Hoare triple {48673#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); {48673#false} is VALID [2020-07-10 15:13:48,688 INFO L280 TraceCheckUtils]: 98: Hoare triple {48673#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)); {48673#false} is VALID [2020-07-10 15:13:48,688 INFO L280 TraceCheckUtils]: 99: Hoare triple {48673#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))); {48673#false} is VALID [2020-07-10 15:13:48,688 INFO L280 TraceCheckUtils]: 100: Hoare triple {48673#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); {48673#false} is VALID [2020-07-10 15:13:48,689 INFO L280 TraceCheckUtils]: 101: Hoare triple {48673#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); {48673#false} is VALID [2020-07-10 15:13:48,689 INFO L280 TraceCheckUtils]: 102: Hoare triple {48673#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); {48673#false} is VALID [2020-07-10 15:13:48,689 INFO L280 TraceCheckUtils]: 103: Hoare triple {48673#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); {48673#false} is VALID [2020-07-10 15:13:48,689 INFO L280 TraceCheckUtils]: 104: Hoare triple {48673#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); {48673#false} is VALID [2020-07-10 15:13:48,689 INFO L280 TraceCheckUtils]: 105: Hoare triple {48673#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); {48673#false} is VALID [2020-07-10 15:13:48,689 INFO L280 TraceCheckUtils]: 106: Hoare triple {48673#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); {48673#false} is VALID [2020-07-10 15:13:48,690 INFO L280 TraceCheckUtils]: 107: Hoare triple {48673#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); {48673#false} is VALID [2020-07-10 15:13:48,690 INFO L280 TraceCheckUtils]: 108: Hoare triple {48673#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); {48673#false} is VALID [2020-07-10 15:13:48,690 INFO L280 TraceCheckUtils]: 109: Hoare triple {48673#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); {48673#false} is VALID [2020-07-10 15:13:48,690 INFO L280 TraceCheckUtils]: 110: Hoare triple {48673#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)); {48673#false} is VALID [2020-07-10 15:13:48,690 INFO L280 TraceCheckUtils]: 111: Hoare triple {48673#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)); {48673#false} is VALID [2020-07-10 15:13:48,690 INFO L280 TraceCheckUtils]: 112: Hoare triple {48673#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); {48673#false} is VALID [2020-07-10 15:13:48,691 INFO L280 TraceCheckUtils]: 113: Hoare triple {48673#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); {48673#false} is VALID [2020-07-10 15:13:48,691 INFO L280 TraceCheckUtils]: 114: Hoare triple {48673#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); {48673#false} is VALID [2020-07-10 15:13:48,691 INFO L280 TraceCheckUtils]: 115: Hoare triple {48673#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); {48673#false} is VALID [2020-07-10 15:13:48,691 INFO L280 TraceCheckUtils]: 116: Hoare triple {48673#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); {48673#false} is VALID [2020-07-10 15:13:48,691 INFO L280 TraceCheckUtils]: 117: Hoare triple {48673#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); {48673#false} is VALID [2020-07-10 15:13:48,691 INFO L280 TraceCheckUtils]: 118: Hoare triple {48673#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); {48673#false} is VALID [2020-07-10 15:13:48,692 INFO L280 TraceCheckUtils]: 119: Hoare triple {48673#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); {48673#false} is VALID [2020-07-10 15:13:48,692 INFO L280 TraceCheckUtils]: 120: Hoare triple {48673#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); {48673#false} is VALID [2020-07-10 15:13:48,692 INFO L280 TraceCheckUtils]: 121: Hoare triple {48673#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); {48673#false} is VALID [2020-07-10 15:13:48,692 INFO L280 TraceCheckUtils]: 122: Hoare triple {48673#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); {48673#false} is VALID [2020-07-10 15:13:48,692 INFO L280 TraceCheckUtils]: 123: Hoare triple {48673#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); {48673#false} is VALID [2020-07-10 15:13:48,692 INFO L280 TraceCheckUtils]: 124: Hoare triple {48673#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); {48673#false} is VALID [2020-07-10 15:13:48,693 INFO L280 TraceCheckUtils]: 125: Hoare triple {48673#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); {48673#false} is VALID [2020-07-10 15:13:48,693 INFO L280 TraceCheckUtils]: 126: Hoare triple {48673#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); {48673#false} is VALID [2020-07-10 15:13:48,693 INFO L280 TraceCheckUtils]: 127: Hoare triple {48673#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); {48673#false} is VALID [2020-07-10 15:13:48,693 INFO L280 TraceCheckUtils]: 128: Hoare triple {48673#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)); {48673#false} is VALID [2020-07-10 15:13:48,693 INFO L280 TraceCheckUtils]: 129: Hoare triple {48673#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)))); {48673#false} is VALID [2020-07-10 15:13:48,693 INFO L280 TraceCheckUtils]: 130: Hoare triple {48673#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); {48673#false} is VALID [2020-07-10 15:13:48,694 INFO L280 TraceCheckUtils]: 131: Hoare triple {48673#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); {48673#false} is VALID [2020-07-10 15:13:48,694 INFO L280 TraceCheckUtils]: 132: Hoare triple {48673#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)); {48673#false} is VALID [2020-07-10 15:13:48,694 INFO L280 TraceCheckUtils]: 133: Hoare triple {48673#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); {48673#false} is VALID [2020-07-10 15:13:48,694 INFO L280 TraceCheckUtils]: 134: Hoare triple {48673#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); {48673#false} is VALID [2020-07-10 15:13:48,694 INFO L280 TraceCheckUtils]: 135: Hoare triple {48673#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); {48673#false} is VALID [2020-07-10 15:13:48,694 INFO L280 TraceCheckUtils]: 136: Hoare triple {48673#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))); {48673#false} is VALID [2020-07-10 15:13:48,695 INFO L280 TraceCheckUtils]: 137: Hoare triple {48673#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); {48673#false} is VALID [2020-07-10 15:13:48,695 INFO L280 TraceCheckUtils]: 138: Hoare triple {48673#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)); {48673#false} is VALID [2020-07-10 15:13:48,695 INFO L280 TraceCheckUtils]: 139: Hoare triple {48673#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)); {48673#false} is VALID [2020-07-10 15:13:48,695 INFO L280 TraceCheckUtils]: 140: Hoare triple {48673#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); {48673#false} is VALID [2020-07-10 15:13:48,695 INFO L280 TraceCheckUtils]: 141: Hoare triple {48673#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); {48673#false} is VALID [2020-07-10 15:13:48,695 INFO L280 TraceCheckUtils]: 142: Hoare triple {48673#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); {48673#false} is VALID [2020-07-10 15:13:48,696 INFO L280 TraceCheckUtils]: 143: Hoare triple {48673#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); {48673#false} is VALID [2020-07-10 15:13:48,696 INFO L280 TraceCheckUtils]: 144: Hoare triple {48673#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); {48673#false} is VALID [2020-07-10 15:13:48,696 INFO L280 TraceCheckUtils]: 145: Hoare triple {48673#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); {48673#false} is VALID [2020-07-10 15:13:48,696 INFO L280 TraceCheckUtils]: 146: Hoare triple {48673#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); {48673#false} is VALID [2020-07-10 15:13:48,696 INFO L280 TraceCheckUtils]: 147: Hoare triple {48673#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); {48673#false} is VALID [2020-07-10 15:13:48,696 INFO L280 TraceCheckUtils]: 148: Hoare triple {48673#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); {48673#false} is VALID [2020-07-10 15:13:48,697 INFO L280 TraceCheckUtils]: 149: Hoare triple {48673#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)); {48673#false} is VALID [2020-07-10 15:13:48,697 INFO L280 TraceCheckUtils]: 150: Hoare triple {48673#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); {48673#false} is VALID [2020-07-10 15:13:48,697 INFO L280 TraceCheckUtils]: 151: Hoare triple {48673#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); {48673#false} is VALID [2020-07-10 15:13:48,697 INFO L280 TraceCheckUtils]: 152: Hoare triple {48673#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)); {48673#false} is VALID [2020-07-10 15:13:48,697 INFO L280 TraceCheckUtils]: 153: Hoare triple {48673#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)); {48673#false} is VALID [2020-07-10 15:13:48,697 INFO L280 TraceCheckUtils]: 154: Hoare triple {48673#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); {48673#false} is VALID [2020-07-10 15:13:48,728 INFO L280 TraceCheckUtils]: 155: Hoare triple {48673#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); {48673#false} is VALID [2020-07-10 15:13:48,729 INFO L280 TraceCheckUtils]: 156: Hoare triple {48673#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); {48673#false} is VALID [2020-07-10 15:13:48,729 INFO L280 TraceCheckUtils]: 157: Hoare triple {48673#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))); {48673#false} is VALID [2020-07-10 15:13:48,729 INFO L280 TraceCheckUtils]: 158: Hoare triple {48673#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {48673#false} is VALID [2020-07-10 15:13:48,729 INFO L280 TraceCheckUtils]: 159: Hoare triple {48673#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {48673#false} is VALID [2020-07-10 15:13:48,729 INFO L280 TraceCheckUtils]: 160: Hoare triple {48673#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {48673#false} is VALID [2020-07-10 15:13:48,729 INFO L280 TraceCheckUtils]: 161: Hoare triple {48673#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {48673#false} is VALID [2020-07-10 15:13:48,730 INFO L280 TraceCheckUtils]: 162: Hoare triple {48673#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {48673#false} is VALID [2020-07-10 15:13:48,730 INFO L280 TraceCheckUtils]: 163: Hoare triple {48673#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {48673#false} is VALID [2020-07-10 15:13:48,730 INFO L280 TraceCheckUtils]: 164: Hoare triple {48673#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {48673#false} is VALID [2020-07-10 15:13:48,731 INFO L280 TraceCheckUtils]: 165: Hoare triple {48673#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {48673#false} is VALID [2020-07-10 15:13:48,731 INFO L280 TraceCheckUtils]: 166: Hoare triple {48673#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {48673#false} is VALID [2020-07-10 15:13:48,731 INFO L280 TraceCheckUtils]: 167: Hoare triple {48673#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {48673#false} is VALID [2020-07-10 15:13:48,731 INFO L280 TraceCheckUtils]: 168: Hoare triple {48673#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {48673#false} is VALID [2020-07-10 15:13:48,732 INFO L280 TraceCheckUtils]: 169: Hoare triple {48673#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {48673#false} is VALID [2020-07-10 15:13:48,732 INFO L280 TraceCheckUtils]: 170: Hoare triple {48673#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {48673#false} is VALID [2020-07-10 15:13:48,732 INFO L280 TraceCheckUtils]: 171: Hoare triple {48673#false} assume (((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {48673#false} is VALID [2020-07-10 15:13:48,732 INFO L280 TraceCheckUtils]: 172: Hoare triple {48673#false} assume !false; {48673#false} is VALID [2020-07-10 15:13:48,752 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 83 proven. 8 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2020-07-10 15:13:48,753 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [256270438] [2020-07-10 15:13:48,753 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2050500308] [2020-07-10 15:13:48,753 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 15:13:48,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:13:48,858 INFO L264 TraceCheckSpWp]: Trace formula consists of 513 conjuncts, 4 conjunts are in the unsatisfiable core [2020-07-10 15:13:48,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:13:48,887 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 15:13:49,099 INFO L263 TraceCheckUtils]: 0: Hoare triple {48672#true} call ULTIMATE.init(); {48672#true} is VALID [2020-07-10 15:13:49,099 INFO L280 TraceCheckUtils]: 1: Hoare triple {48672#true} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {48672#true} is VALID [2020-07-10 15:13:49,100 INFO L280 TraceCheckUtils]: 2: Hoare triple {48672#true} assume true; {48672#true} is VALID [2020-07-10 15:13:49,100 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {48672#true} {48672#true} #782#return; {48672#true} is VALID [2020-07-10 15:13:49,100 INFO L263 TraceCheckUtils]: 4: Hoare triple {48672#true} call #t~ret4 := main(); {48672#true} is VALID [2020-07-10 15:13:49,100 INFO L280 TraceCheckUtils]: 5: Hoare triple {48672#true} ~output~0 := -1; {48672#true} is VALID [2020-07-10 15:13:49,100 INFO L280 TraceCheckUtils]: 6: Hoare triple {48672#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {48672#true} is VALID [2020-07-10 15:13:49,100 INFO L280 TraceCheckUtils]: 7: Hoare triple {48672#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {48672#true} is VALID [2020-07-10 15:13:49,101 INFO L263 TraceCheckUtils]: 8: Hoare triple {48672#true} call #t~ret3 := calculate_output(~input~0); {48672#true} is VALID [2020-07-10 15:13:49,101 INFO L280 TraceCheckUtils]: 9: Hoare triple {48672#true} ~input := #in~input; {48672#true} is VALID [2020-07-10 15:13:49,101 INFO L280 TraceCheckUtils]: 10: Hoare triple {48672#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); {48672#true} is VALID [2020-07-10 15:13:49,101 INFO L280 TraceCheckUtils]: 11: Hoare triple {48672#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); {48672#true} is VALID [2020-07-10 15:13:49,101 INFO L280 TraceCheckUtils]: 12: Hoare triple {48672#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); {48672#true} is VALID [2020-07-10 15:13:49,101 INFO L280 TraceCheckUtils]: 13: Hoare triple {48672#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); {48672#true} is VALID [2020-07-10 15:13:49,102 INFO L280 TraceCheckUtils]: 14: Hoare triple {48672#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); {48672#true} is VALID [2020-07-10 15:13:49,102 INFO L280 TraceCheckUtils]: 15: Hoare triple {48672#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); {48672#true} is VALID [2020-07-10 15:13:49,102 INFO L280 TraceCheckUtils]: 16: Hoare triple {48672#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)); {48672#true} is VALID [2020-07-10 15:13:49,102 INFO L280 TraceCheckUtils]: 17: Hoare triple {48672#true} assume 8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0));~a7~0 := 1;~a17~0 := 1;~a21~0 := 0;~a20~0 := 1;~a8~0 := 13;~a16~0 := 5;#res := 26; {48672#true} is VALID [2020-07-10 15:13:49,102 INFO L280 TraceCheckUtils]: 18: Hoare triple {48672#true} assume true; {48672#true} is VALID [2020-07-10 15:13:49,102 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {48672#true} {48672#true} #786#return; {48672#true} is VALID [2020-07-10 15:13:49,103 INFO L280 TraceCheckUtils]: 20: Hoare triple {48672#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {48672#true} is VALID [2020-07-10 15:13:49,103 INFO L280 TraceCheckUtils]: 21: Hoare triple {48672#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {48672#true} is VALID [2020-07-10 15:13:49,103 INFO L280 TraceCheckUtils]: 22: Hoare triple {48672#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {48672#true} is VALID [2020-07-10 15:13:49,103 INFO L263 TraceCheckUtils]: 23: Hoare triple {48672#true} call #t~ret3 := calculate_output(~input~0); {48672#true} is VALID [2020-07-10 15:13:49,103 INFO L280 TraceCheckUtils]: 24: Hoare triple {48672#true} ~input := #in~input; {48672#true} is VALID [2020-07-10 15:13:49,103 INFO L280 TraceCheckUtils]: 25: Hoare triple {48672#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); {48672#true} is VALID [2020-07-10 15:13:49,105 INFO L280 TraceCheckUtils]: 26: Hoare triple {48672#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;~a20~0 := 0;~a16~0 := 6;~a17~0 := 0;~a8~0 := 15;~a7~0 := 0;~a21~0 := 1;#res := 26; {48833#(<= 6 ~a16~0)} is VALID [2020-07-10 15:13:49,105 INFO L280 TraceCheckUtils]: 27: Hoare triple {48833#(<= 6 ~a16~0)} assume true; {48833#(<= 6 ~a16~0)} is VALID [2020-07-10 15:13:49,106 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {48833#(<= 6 ~a16~0)} {48672#true} #786#return; {48833#(<= 6 ~a16~0)} is VALID [2020-07-10 15:13:49,107 INFO L280 TraceCheckUtils]: 29: Hoare triple {48833#(<= 6 ~a16~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {48833#(<= 6 ~a16~0)} is VALID [2020-07-10 15:13:49,107 INFO L280 TraceCheckUtils]: 30: Hoare triple {48833#(<= 6 ~a16~0)} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {48833#(<= 6 ~a16~0)} is VALID [2020-07-10 15:13:49,108 INFO L280 TraceCheckUtils]: 31: Hoare triple {48833#(<= 6 ~a16~0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {48833#(<= 6 ~a16~0)} is VALID [2020-07-10 15:13:49,108 INFO L263 TraceCheckUtils]: 32: Hoare triple {48833#(<= 6 ~a16~0)} call #t~ret3 := calculate_output(~input~0); {48852#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-10 15:13:49,109 INFO L280 TraceCheckUtils]: 33: Hoare triple {48852#(<= |old(~a16~0)| ~a16~0)} ~input := #in~input; {48852#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-10 15:13:49,109 INFO L280 TraceCheckUtils]: 34: Hoare triple {48852#(<= |old(~a16~0)| ~a16~0)} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {48852#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-10 15:13:49,110 INFO L280 TraceCheckUtils]: 35: Hoare triple {48852#(<= |old(~a16~0)| ~a16~0)} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {48852#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-10 15:13:49,111 INFO L280 TraceCheckUtils]: 36: Hoare triple {48852#(<= |old(~a16~0)| ~a16~0)} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {48852#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-10 15:13:49,111 INFO L280 TraceCheckUtils]: 37: Hoare triple {48852#(<= |old(~a16~0)| ~a16~0)} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {48852#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-10 15:13:49,112 INFO L280 TraceCheckUtils]: 38: Hoare triple {48852#(<= |old(~a16~0)| ~a16~0)} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {48852#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-10 15:13:49,112 INFO L280 TraceCheckUtils]: 39: Hoare triple {48852#(<= |old(~a16~0)| ~a16~0)} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {48852#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-10 15:13:49,113 INFO L280 TraceCheckUtils]: 40: Hoare triple {48852#(<= |old(~a16~0)| ~a16~0)} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {48852#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-10 15:13:49,113 INFO L280 TraceCheckUtils]: 41: Hoare triple {48852#(<= |old(~a16~0)| ~a16~0)} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {48852#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-10 15:13:49,114 INFO L280 TraceCheckUtils]: 42: Hoare triple {48852#(<= |old(~a16~0)| ~a16~0)} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {48852#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-10 15:13:49,114 INFO L280 TraceCheckUtils]: 43: Hoare triple {48852#(<= |old(~a16~0)| ~a16~0)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {48852#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-10 15:13:49,115 INFO L280 TraceCheckUtils]: 44: Hoare triple {48852#(<= |old(~a16~0)| ~a16~0)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {48852#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-10 15:13:49,115 INFO L280 TraceCheckUtils]: 45: Hoare triple {48852#(<= |old(~a16~0)| ~a16~0)} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {48852#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-10 15:13:49,116 INFO L280 TraceCheckUtils]: 46: Hoare triple {48852#(<= |old(~a16~0)| ~a16~0)} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {48852#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-10 15:13:49,116 INFO L280 TraceCheckUtils]: 47: Hoare triple {48852#(<= |old(~a16~0)| ~a16~0)} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {48852#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-10 15:13:49,117 INFO L280 TraceCheckUtils]: 48: Hoare triple {48852#(<= |old(~a16~0)| ~a16~0)} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {48852#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-10 15:13:49,117 INFO L280 TraceCheckUtils]: 49: Hoare triple {48852#(<= |old(~a16~0)| ~a16~0)} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {48852#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-10 15:13:49,118 INFO L280 TraceCheckUtils]: 50: Hoare triple {48852#(<= |old(~a16~0)| ~a16~0)} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {48852#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-10 15:13:49,119 INFO L280 TraceCheckUtils]: 51: Hoare triple {48852#(<= |old(~a16~0)| ~a16~0)} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {48852#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-10 15:13:49,119 INFO L280 TraceCheckUtils]: 52: Hoare triple {48852#(<= |old(~a16~0)| ~a16~0)} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {48852#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-10 15:13:49,120 INFO L280 TraceCheckUtils]: 53: Hoare triple {48852#(<= |old(~a16~0)| ~a16~0)} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {48852#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-10 15:13:49,120 INFO L280 TraceCheckUtils]: 54: Hoare triple {48852#(<= |old(~a16~0)| ~a16~0)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {48852#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-10 15:13:49,121 INFO L280 TraceCheckUtils]: 55: Hoare triple {48852#(<= |old(~a16~0)| ~a16~0)} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {48852#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-10 15:13:49,121 INFO L280 TraceCheckUtils]: 56: Hoare triple {48852#(<= |old(~a16~0)| ~a16~0)} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {48852#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-10 15:13:49,122 INFO L280 TraceCheckUtils]: 57: Hoare triple {48852#(<= |old(~a16~0)| ~a16~0)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {48852#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-10 15:13:49,122 INFO L280 TraceCheckUtils]: 58: Hoare triple {48852#(<= |old(~a16~0)| ~a16~0)} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {48852#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-10 15:13:49,123 INFO L280 TraceCheckUtils]: 59: Hoare triple {48852#(<= |old(~a16~0)| ~a16~0)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {48852#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-10 15:13:49,123 INFO L280 TraceCheckUtils]: 60: Hoare triple {48852#(<= |old(~a16~0)| ~a16~0)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {48852#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-10 15:13:49,124 INFO L280 TraceCheckUtils]: 61: Hoare triple {48852#(<= |old(~a16~0)| ~a16~0)} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {48852#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-10 15:13:49,124 INFO L280 TraceCheckUtils]: 62: Hoare triple {48852#(<= |old(~a16~0)| ~a16~0)} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {48852#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-10 15:13:49,125 INFO L280 TraceCheckUtils]: 63: Hoare triple {48852#(<= |old(~a16~0)| ~a16~0)} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {48852#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-10 15:13:49,125 INFO L280 TraceCheckUtils]: 64: Hoare triple {48852#(<= |old(~a16~0)| ~a16~0)} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {48852#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-10 15:13:49,127 INFO L280 TraceCheckUtils]: 65: Hoare triple {48852#(<= |old(~a16~0)| ~a16~0)} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {48852#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-10 15:13:49,127 INFO L280 TraceCheckUtils]: 66: Hoare triple {48852#(<= |old(~a16~0)| ~a16~0)} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {48852#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-10 15:13:49,128 INFO L280 TraceCheckUtils]: 67: Hoare triple {48852#(<= |old(~a16~0)| ~a16~0)} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {48852#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-10 15:13:49,128 INFO L280 TraceCheckUtils]: 68: Hoare triple {48852#(<= |old(~a16~0)| ~a16~0)} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {48852#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-10 15:13:49,129 INFO L280 TraceCheckUtils]: 69: Hoare triple {48852#(<= |old(~a16~0)| ~a16~0)} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {48852#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-10 15:13:49,129 INFO L280 TraceCheckUtils]: 70: Hoare triple {48852#(<= |old(~a16~0)| ~a16~0)} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {48852#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-10 15:13:49,130 INFO L280 TraceCheckUtils]: 71: Hoare triple {48852#(<= |old(~a16~0)| ~a16~0)} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {48852#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-10 15:13:49,131 INFO L280 TraceCheckUtils]: 72: Hoare triple {48852#(<= |old(~a16~0)| ~a16~0)} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {48852#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-10 15:13:49,131 INFO L280 TraceCheckUtils]: 73: Hoare triple {48852#(<= |old(~a16~0)| ~a16~0)} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {48852#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-10 15:13:49,132 INFO L280 TraceCheckUtils]: 74: Hoare triple {48852#(<= |old(~a16~0)| ~a16~0)} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {48852#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-10 15:13:49,132 INFO L280 TraceCheckUtils]: 75: Hoare triple {48852#(<= |old(~a16~0)| ~a16~0)} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {48852#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-10 15:13:49,133 INFO L280 TraceCheckUtils]: 76: Hoare triple {48852#(<= |old(~a16~0)| ~a16~0)} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {48852#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-10 15:13:49,133 INFO L280 TraceCheckUtils]: 77: Hoare triple {48852#(<= |old(~a16~0)| ~a16~0)} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {48852#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-10 15:13:49,134 INFO L280 TraceCheckUtils]: 78: Hoare triple {48852#(<= |old(~a16~0)| ~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))); {48852#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-10 15:13:49,134 INFO L280 TraceCheckUtils]: 79: Hoare triple {48852#(<= |old(~a16~0)| ~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); {48852#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-10 15:13:49,135 INFO L280 TraceCheckUtils]: 80: Hoare triple {48852#(<= |old(~a16~0)| ~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)); {48852#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-10 15:13:49,135 INFO L280 TraceCheckUtils]: 81: Hoare triple {48852#(<= |old(~a16~0)| ~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)); {48852#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-10 15:13:49,136 INFO L280 TraceCheckUtils]: 82: Hoare triple {48852#(<= |old(~a16~0)| ~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); {48852#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-10 15:13:49,136 INFO L280 TraceCheckUtils]: 83: Hoare triple {48852#(<= |old(~a16~0)| ~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); {48852#(<= |old(~a16~0)| ~a16~0)} is VALID [2020-07-10 15:13:49,137 INFO L280 TraceCheckUtils]: 84: Hoare triple {48852#(<= |old(~a16~0)| ~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;~a8~0 := 13;~a16~0 := 4;#res := -1; {49009#(<= |old(~a16~0)| 5)} is VALID [2020-07-10 15:13:49,138 INFO L280 TraceCheckUtils]: 85: Hoare triple {49009#(<= |old(~a16~0)| 5)} assume true; {49009#(<= |old(~a16~0)| 5)} is VALID [2020-07-10 15:13:49,139 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {49009#(<= |old(~a16~0)| 5)} {48833#(<= 6 ~a16~0)} #786#return; {48673#false} is VALID [2020-07-10 15:13:49,139 INFO L280 TraceCheckUtils]: 87: Hoare triple {48673#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {48673#false} is VALID [2020-07-10 15:13:49,139 INFO L280 TraceCheckUtils]: 88: Hoare triple {48673#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {48673#false} is VALID [2020-07-10 15:13:49,139 INFO L280 TraceCheckUtils]: 89: Hoare triple {48673#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {48673#false} is VALID [2020-07-10 15:13:49,140 INFO L263 TraceCheckUtils]: 90: Hoare triple {48673#false} call #t~ret3 := calculate_output(~input~0); {48673#false} is VALID [2020-07-10 15:13:49,140 INFO L280 TraceCheckUtils]: 91: Hoare triple {48673#false} ~input := #in~input; {48673#false} is VALID [2020-07-10 15:13:49,140 INFO L280 TraceCheckUtils]: 92: Hoare triple {48673#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); {48673#false} is VALID [2020-07-10 15:13:49,140 INFO L280 TraceCheckUtils]: 93: Hoare triple {48673#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); {48673#false} is VALID [2020-07-10 15:13:49,140 INFO L280 TraceCheckUtils]: 94: Hoare triple {48673#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); {48673#false} is VALID [2020-07-10 15:13:49,141 INFO L280 TraceCheckUtils]: 95: Hoare triple {48673#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); {48673#false} is VALID [2020-07-10 15:13:49,141 INFO L280 TraceCheckUtils]: 96: Hoare triple {48673#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); {48673#false} is VALID [2020-07-10 15:13:49,141 INFO L280 TraceCheckUtils]: 97: Hoare triple {48673#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); {48673#false} is VALID [2020-07-10 15:13:49,141 INFO L280 TraceCheckUtils]: 98: Hoare triple {48673#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)); {48673#false} is VALID [2020-07-10 15:13:49,141 INFO L280 TraceCheckUtils]: 99: Hoare triple {48673#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))); {48673#false} is VALID [2020-07-10 15:13:49,141 INFO L280 TraceCheckUtils]: 100: Hoare triple {48673#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); {48673#false} is VALID [2020-07-10 15:13:49,142 INFO L280 TraceCheckUtils]: 101: Hoare triple {48673#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); {48673#false} is VALID [2020-07-10 15:13:49,142 INFO L280 TraceCheckUtils]: 102: Hoare triple {48673#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); {48673#false} is VALID [2020-07-10 15:13:49,142 INFO L280 TraceCheckUtils]: 103: Hoare triple {48673#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); {48673#false} is VALID [2020-07-10 15:13:49,142 INFO L280 TraceCheckUtils]: 104: Hoare triple {48673#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); {48673#false} is VALID [2020-07-10 15:13:49,142 INFO L280 TraceCheckUtils]: 105: Hoare triple {48673#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); {48673#false} is VALID [2020-07-10 15:13:49,142 INFO L280 TraceCheckUtils]: 106: Hoare triple {48673#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); {48673#false} is VALID [2020-07-10 15:13:49,143 INFO L280 TraceCheckUtils]: 107: Hoare triple {48673#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); {48673#false} is VALID [2020-07-10 15:13:49,143 INFO L280 TraceCheckUtils]: 108: Hoare triple {48673#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); {48673#false} is VALID [2020-07-10 15:13:49,143 INFO L280 TraceCheckUtils]: 109: Hoare triple {48673#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); {48673#false} is VALID [2020-07-10 15:13:49,143 INFO L280 TraceCheckUtils]: 110: Hoare triple {48673#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)); {48673#false} is VALID [2020-07-10 15:13:49,143 INFO L280 TraceCheckUtils]: 111: Hoare triple {48673#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)); {48673#false} is VALID [2020-07-10 15:13:49,143 INFO L280 TraceCheckUtils]: 112: Hoare triple {48673#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); {48673#false} is VALID [2020-07-10 15:13:49,144 INFO L280 TraceCheckUtils]: 113: Hoare triple {48673#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); {48673#false} is VALID [2020-07-10 15:13:49,144 INFO L280 TraceCheckUtils]: 114: Hoare triple {48673#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); {48673#false} is VALID [2020-07-10 15:13:49,144 INFO L280 TraceCheckUtils]: 115: Hoare triple {48673#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); {48673#false} is VALID [2020-07-10 15:13:49,144 INFO L280 TraceCheckUtils]: 116: Hoare triple {48673#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); {48673#false} is VALID [2020-07-10 15:13:49,144 INFO L280 TraceCheckUtils]: 117: Hoare triple {48673#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); {48673#false} is VALID [2020-07-10 15:13:49,144 INFO L280 TraceCheckUtils]: 118: Hoare triple {48673#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); {48673#false} is VALID [2020-07-10 15:13:49,145 INFO L280 TraceCheckUtils]: 119: Hoare triple {48673#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); {48673#false} is VALID [2020-07-10 15:13:49,145 INFO L280 TraceCheckUtils]: 120: Hoare triple {48673#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); {48673#false} is VALID [2020-07-10 15:13:49,145 INFO L280 TraceCheckUtils]: 121: Hoare triple {48673#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); {48673#false} is VALID [2020-07-10 15:13:49,145 INFO L280 TraceCheckUtils]: 122: Hoare triple {48673#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); {48673#false} is VALID [2020-07-10 15:13:49,145 INFO L280 TraceCheckUtils]: 123: Hoare triple {48673#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); {48673#false} is VALID [2020-07-10 15:13:49,145 INFO L280 TraceCheckUtils]: 124: Hoare triple {48673#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); {48673#false} is VALID [2020-07-10 15:13:49,145 INFO L280 TraceCheckUtils]: 125: Hoare triple {48673#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); {48673#false} is VALID [2020-07-10 15:13:49,145 INFO L280 TraceCheckUtils]: 126: Hoare triple {48673#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); {48673#false} is VALID [2020-07-10 15:13:49,146 INFO L280 TraceCheckUtils]: 127: Hoare triple {48673#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); {48673#false} is VALID [2020-07-10 15:13:49,146 INFO L280 TraceCheckUtils]: 128: Hoare triple {48673#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)); {48673#false} is VALID [2020-07-10 15:13:49,146 INFO L280 TraceCheckUtils]: 129: Hoare triple {48673#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)))); {48673#false} is VALID [2020-07-10 15:13:49,146 INFO L280 TraceCheckUtils]: 130: Hoare triple {48673#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); {48673#false} is VALID [2020-07-10 15:13:49,146 INFO L280 TraceCheckUtils]: 131: Hoare triple {48673#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); {48673#false} is VALID [2020-07-10 15:13:49,146 INFO L280 TraceCheckUtils]: 132: Hoare triple {48673#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)); {48673#false} is VALID [2020-07-10 15:13:49,146 INFO L280 TraceCheckUtils]: 133: Hoare triple {48673#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); {48673#false} is VALID [2020-07-10 15:13:49,146 INFO L280 TraceCheckUtils]: 134: Hoare triple {48673#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); {48673#false} is VALID [2020-07-10 15:13:49,146 INFO L280 TraceCheckUtils]: 135: Hoare triple {48673#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); {48673#false} is VALID [2020-07-10 15:13:49,147 INFO L280 TraceCheckUtils]: 136: Hoare triple {48673#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))); {48673#false} is VALID [2020-07-10 15:13:49,147 INFO L280 TraceCheckUtils]: 137: Hoare triple {48673#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); {48673#false} is VALID [2020-07-10 15:13:49,147 INFO L280 TraceCheckUtils]: 138: Hoare triple {48673#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)); {48673#false} is VALID [2020-07-10 15:13:49,147 INFO L280 TraceCheckUtils]: 139: Hoare triple {48673#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)); {48673#false} is VALID [2020-07-10 15:13:49,147 INFO L280 TraceCheckUtils]: 140: Hoare triple {48673#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); {48673#false} is VALID [2020-07-10 15:13:49,147 INFO L280 TraceCheckUtils]: 141: Hoare triple {48673#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); {48673#false} is VALID [2020-07-10 15:13:49,147 INFO L280 TraceCheckUtils]: 142: Hoare triple {48673#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); {48673#false} is VALID [2020-07-10 15:13:49,147 INFO L280 TraceCheckUtils]: 143: Hoare triple {48673#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); {48673#false} is VALID [2020-07-10 15:13:49,147 INFO L280 TraceCheckUtils]: 144: Hoare triple {48673#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); {48673#false} is VALID [2020-07-10 15:13:49,148 INFO L280 TraceCheckUtils]: 145: Hoare triple {48673#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); {48673#false} is VALID [2020-07-10 15:13:49,148 INFO L280 TraceCheckUtils]: 146: Hoare triple {48673#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); {48673#false} is VALID [2020-07-10 15:13:49,148 INFO L280 TraceCheckUtils]: 147: Hoare triple {48673#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); {48673#false} is VALID [2020-07-10 15:13:49,148 INFO L280 TraceCheckUtils]: 148: Hoare triple {48673#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); {48673#false} is VALID [2020-07-10 15:13:49,148 INFO L280 TraceCheckUtils]: 149: Hoare triple {48673#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)); {48673#false} is VALID [2020-07-10 15:13:49,148 INFO L280 TraceCheckUtils]: 150: Hoare triple {48673#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); {48673#false} is VALID [2020-07-10 15:13:49,148 INFO L280 TraceCheckUtils]: 151: Hoare triple {48673#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); {48673#false} is VALID [2020-07-10 15:13:49,148 INFO L280 TraceCheckUtils]: 152: Hoare triple {48673#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)); {48673#false} is VALID [2020-07-10 15:13:49,148 INFO L280 TraceCheckUtils]: 153: Hoare triple {48673#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)); {48673#false} is VALID [2020-07-10 15:13:49,149 INFO L280 TraceCheckUtils]: 154: Hoare triple {48673#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); {48673#false} is VALID [2020-07-10 15:13:49,149 INFO L280 TraceCheckUtils]: 155: Hoare triple {48673#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); {48673#false} is VALID [2020-07-10 15:13:49,149 INFO L280 TraceCheckUtils]: 156: Hoare triple {48673#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); {48673#false} is VALID [2020-07-10 15:13:49,149 INFO L280 TraceCheckUtils]: 157: Hoare triple {48673#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))); {48673#false} is VALID [2020-07-10 15:13:49,149 INFO L280 TraceCheckUtils]: 158: Hoare triple {48673#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {48673#false} is VALID [2020-07-10 15:13:49,149 INFO L280 TraceCheckUtils]: 159: Hoare triple {48673#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {48673#false} is VALID [2020-07-10 15:13:49,149 INFO L280 TraceCheckUtils]: 160: Hoare triple {48673#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {48673#false} is VALID [2020-07-10 15:13:49,149 INFO L280 TraceCheckUtils]: 161: Hoare triple {48673#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {48673#false} is VALID [2020-07-10 15:13:49,149 INFO L280 TraceCheckUtils]: 162: Hoare triple {48673#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {48673#false} is VALID [2020-07-10 15:13:49,150 INFO L280 TraceCheckUtils]: 163: Hoare triple {48673#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {48673#false} is VALID [2020-07-10 15:13:49,150 INFO L280 TraceCheckUtils]: 164: Hoare triple {48673#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {48673#false} is VALID [2020-07-10 15:13:49,150 INFO L280 TraceCheckUtils]: 165: Hoare triple {48673#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {48673#false} is VALID [2020-07-10 15:13:49,150 INFO L280 TraceCheckUtils]: 166: Hoare triple {48673#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {48673#false} is VALID [2020-07-10 15:13:49,150 INFO L280 TraceCheckUtils]: 167: Hoare triple {48673#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {48673#false} is VALID [2020-07-10 15:13:49,150 INFO L280 TraceCheckUtils]: 168: Hoare triple {48673#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {48673#false} is VALID [2020-07-10 15:13:49,150 INFO L280 TraceCheckUtils]: 169: Hoare triple {48673#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {48673#false} is VALID [2020-07-10 15:13:49,150 INFO L280 TraceCheckUtils]: 170: Hoare triple {48673#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {48673#false} is VALID [2020-07-10 15:13:49,150 INFO L280 TraceCheckUtils]: 171: Hoare triple {48673#false} assume (((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {48673#false} is VALID [2020-07-10 15:13:49,151 INFO L280 TraceCheckUtils]: 172: Hoare triple {48673#false} assume !false; {48673#false} is VALID [2020-07-10 15:13:49,167 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 98 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2020-07-10 15:13:49,167 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-10 15:13:49,167 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 5] total 10 [2020-07-10 15:13:49,167 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1891999341] [2020-07-10 15:13:49,168 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 173 [2020-07-10 15:13:49,171 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 15:13:49,171 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states. [2020-07-10 15:13:49,485 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 230 edges. 230 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:13:49,485 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-10 15:13:49,485 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 15:13:49,486 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-10 15:13:49,486 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=67, Unknown=0, NotChecked=0, Total=90 [2020-07-10 15:13:49,486 INFO L87 Difference]: Start difference. First operand 2155 states and 2721 transitions. Second operand 10 states. [2020-07-10 15:14:00,275 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:14:00,275 INFO L93 Difference]: Finished difference Result 4781 states and 6031 transitions. [2020-07-10 15:14:00,276 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2020-07-10 15:14:00,276 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 173 [2020-07-10 15:14:00,276 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 15:14:00,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-10 15:14:00,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 22 states and 839 transitions. [2020-07-10 15:14:00,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-10 15:14:00,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 22 states and 839 transitions. [2020-07-10 15:14:00,283 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 22 states and 839 transitions. [2020-07-10 15:14:01,960 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 839 edges. 839 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:14:02,215 INFO L225 Difference]: With dead ends: 4781 [2020-07-10 15:14:02,215 INFO L226 Difference]: Without dead ends: 2632 [2020-07-10 15:14:02,219 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 215 GetRequests, 191 SyntacticMatches, 0 SemanticMatches, 24 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 113 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=144, Invalid=506, Unknown=0, NotChecked=0, Total=650 [2020-07-10 15:14:02,222 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2632 states. [2020-07-10 15:14:02,930 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2632 to 2604. [2020-07-10 15:14:02,930 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 15:14:02,930 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2632 states. Second operand 2604 states. [2020-07-10 15:14:02,930 INFO L74 IsIncluded]: Start isIncluded. First operand 2632 states. Second operand 2604 states. [2020-07-10 15:14:02,930 INFO L87 Difference]: Start difference. First operand 2632 states. Second operand 2604 states. [2020-07-10 15:14:03,125 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:14:03,126 INFO L93 Difference]: Finished difference Result 2632 states and 3213 transitions. [2020-07-10 15:14:03,126 INFO L276 IsEmpty]: Start isEmpty. Operand 2632 states and 3213 transitions. [2020-07-10 15:14:03,129 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:14:03,129 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:14:03,129 INFO L74 IsIncluded]: Start isIncluded. First operand 2604 states. Second operand 2632 states. [2020-07-10 15:14:03,130 INFO L87 Difference]: Start difference. First operand 2604 states. Second operand 2632 states. [2020-07-10 15:14:03,332 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:14:03,333 INFO L93 Difference]: Finished difference Result 2632 states and 3213 transitions. [2020-07-10 15:14:03,333 INFO L276 IsEmpty]: Start isEmpty. Operand 2632 states and 3213 transitions. [2020-07-10 15:14:03,336 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:14:03,336 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:14:03,336 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 15:14:03,336 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 15:14:03,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2604 states. [2020-07-10 15:14:03,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2604 states to 2604 states and 3140 transitions. [2020-07-10 15:14:03,537 INFO L78 Accepts]: Start accepts. Automaton has 2604 states and 3140 transitions. Word has length 173 [2020-07-10 15:14:03,538 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 15:14:03,538 INFO L479 AbstractCegarLoop]: Abstraction has 2604 states and 3140 transitions. [2020-07-10 15:14:03,538 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-10 15:14:03,538 INFO L276 IsEmpty]: Start isEmpty. Operand 2604 states and 3140 transitions. [2020-07-10 15:14:03,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2020-07-10 15:14:03,541 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 15:14:03,542 INFO L422 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 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] [2020-07-10 15:14:03,748 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,6 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 15:14:03,749 INFO L427 AbstractCegarLoop]: === Iteration 9 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 15:14:03,749 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 15:14:03,750 INFO L82 PathProgramCache]: Analyzing trace with hash 1408801773, now seen corresponding path program 1 times [2020-07-10 15:14:03,750 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 15:14:03,750 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [755956799] [2020-07-10 15:14:03,751 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 15:14:03,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:14:03,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:14:03,914 INFO L280 TraceCheckUtils]: 0: Hoare triple {62227#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {62133#true} is VALID [2020-07-10 15:14:03,914 INFO L280 TraceCheckUtils]: 1: Hoare triple {62133#true} assume true; {62133#true} is VALID [2020-07-10 15:14:03,915 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {62133#true} {62133#true} #782#return; {62133#true} is VALID [2020-07-10 15:14:03,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:14:03,957 INFO L280 TraceCheckUtils]: 0: Hoare triple {62228#(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; {62133#true} is VALID [2020-07-10 15:14:03,957 INFO L280 TraceCheckUtils]: 1: Hoare triple {62133#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); {62133#true} is VALID [2020-07-10 15:14:03,958 INFO L280 TraceCheckUtils]: 2: Hoare triple {62133#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); {62133#true} is VALID [2020-07-10 15:14:03,958 INFO L280 TraceCheckUtils]: 3: Hoare triple {62133#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); {62133#true} is VALID [2020-07-10 15:14:03,959 INFO L280 TraceCheckUtils]: 4: Hoare triple {62133#true} assume 1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0;~a8~0 := 13;~a7~0 := 1;~a16~0 := 4;#res := -1; {62145#(and (= 1 ~a7~0) (= 1 ~a21~0))} is VALID [2020-07-10 15:14:03,960 INFO L280 TraceCheckUtils]: 5: Hoare triple {62145#(and (= 1 ~a7~0) (= 1 ~a21~0))} assume true; {62145#(and (= 1 ~a7~0) (= 1 ~a21~0))} is VALID [2020-07-10 15:14:03,961 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {62145#(and (= 1 ~a7~0) (= 1 ~a21~0))} {62133#true} #786#return; {62145#(and (= 1 ~a7~0) (= 1 ~a21~0))} is VALID [2020-07-10 15:14:03,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:14:04,010 INFO L280 TraceCheckUtils]: 0: Hoare triple {62228#(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; {62229#(and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:14:04,011 INFO L280 TraceCheckUtils]: 1: Hoare triple {62229#(and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {62229#(and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:14:04,012 INFO L280 TraceCheckUtils]: 2: Hoare triple {62229#(and (= ~a7~0 |old(~a7~0)|) (= ~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); {62229#(and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:14:04,013 INFO L280 TraceCheckUtils]: 3: Hoare triple {62229#(and (= ~a7~0 |old(~a7~0)|) (= ~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); {62229#(and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:14:04,015 INFO L280 TraceCheckUtils]: 4: Hoare triple {62229#(and (= ~a7~0 |old(~a7~0)|) (= ~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); {62229#(and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:14:04,016 INFO L280 TraceCheckUtils]: 5: Hoare triple {62229#(and (= ~a7~0 |old(~a7~0)|) (= ~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); {62229#(and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:14:04,017 INFO L280 TraceCheckUtils]: 6: Hoare triple {62229#(and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {62229#(and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:14:04,018 INFO L280 TraceCheckUtils]: 7: Hoare triple {62229#(and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {62229#(and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:14:04,019 INFO L280 TraceCheckUtils]: 8: Hoare triple {62229#(and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))} assume 8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0));~a7~0 := 1;~a17~0 := 1;~a21~0 := 0;~a20~0 := 1;~a8~0 := 13;~a16~0 := 5;#res := 26; {62230#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-10 15:14:04,020 INFO L280 TraceCheckUtils]: 9: Hoare triple {62230#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} assume true; {62230#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-10 15:14:04,022 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {62230#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} {62145#(and (= 1 ~a7~0) (= 1 ~a21~0))} #786#return; {62134#false} is VALID [2020-07-10 15:14:04,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:14:04,035 INFO L280 TraceCheckUtils]: 0: Hoare triple {62228#(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; {62133#true} is VALID [2020-07-10 15:14:04,036 INFO L280 TraceCheckUtils]: 1: Hoare triple {62133#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); {62133#true} is VALID [2020-07-10 15:14:04,036 INFO L280 TraceCheckUtils]: 2: Hoare triple {62133#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); {62133#true} is VALID [2020-07-10 15:14:04,036 INFO L280 TraceCheckUtils]: 3: Hoare triple {62133#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); {62133#true} is VALID [2020-07-10 15:14:04,036 INFO L280 TraceCheckUtils]: 4: Hoare triple {62133#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); {62133#true} is VALID [2020-07-10 15:14:04,037 INFO L280 TraceCheckUtils]: 5: Hoare triple {62133#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); {62133#true} is VALID [2020-07-10 15:14:04,037 INFO L280 TraceCheckUtils]: 6: Hoare triple {62133#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); {62133#true} is VALID [2020-07-10 15:14:04,037 INFO L280 TraceCheckUtils]: 7: Hoare triple {62133#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)); {62133#true} is VALID [2020-07-10 15:14:04,037 INFO L280 TraceCheckUtils]: 8: Hoare triple {62133#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))); {62133#true} is VALID [2020-07-10 15:14:04,037 INFO L280 TraceCheckUtils]: 9: Hoare triple {62133#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); {62133#true} is VALID [2020-07-10 15:14:04,037 INFO L280 TraceCheckUtils]: 10: Hoare triple {62133#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); {62133#true} is VALID [2020-07-10 15:14:04,038 INFO L280 TraceCheckUtils]: 11: Hoare triple {62133#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); {62133#true} is VALID [2020-07-10 15:14:04,038 INFO L280 TraceCheckUtils]: 12: Hoare triple {62133#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); {62133#true} is VALID [2020-07-10 15:14:04,038 INFO L280 TraceCheckUtils]: 13: Hoare triple {62133#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;~a20~0 := 0;~a8~0 := 15;~a17~0 := 0;~a21~0 := 1;#res := -1; {62133#true} is VALID [2020-07-10 15:14:04,039 INFO L280 TraceCheckUtils]: 14: Hoare triple {62133#true} assume true; {62133#true} is VALID [2020-07-10 15:14:04,039 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {62133#true} {62134#false} #786#return; {62134#false} is VALID [2020-07-10 15:14:04,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:14:04,068 INFO L280 TraceCheckUtils]: 0: Hoare triple {62228#(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; {62133#true} is VALID [2020-07-10 15:14:04,068 INFO L280 TraceCheckUtils]: 1: Hoare triple {62133#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); {62133#true} is VALID [2020-07-10 15:14:04,068 INFO L280 TraceCheckUtils]: 2: Hoare triple {62133#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); {62133#true} is VALID [2020-07-10 15:14:04,068 INFO L280 TraceCheckUtils]: 3: Hoare triple {62133#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); {62133#true} is VALID [2020-07-10 15:14:04,069 INFO L280 TraceCheckUtils]: 4: Hoare triple {62133#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); {62133#true} is VALID [2020-07-10 15:14:04,069 INFO L280 TraceCheckUtils]: 5: Hoare triple {62133#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); {62133#true} is VALID [2020-07-10 15:14:04,069 INFO L280 TraceCheckUtils]: 6: Hoare triple {62133#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); {62133#true} is VALID [2020-07-10 15:14:04,069 INFO L280 TraceCheckUtils]: 7: Hoare triple {62133#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)); {62133#true} is VALID [2020-07-10 15:14:04,070 INFO L280 TraceCheckUtils]: 8: Hoare triple {62133#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))); {62133#true} is VALID [2020-07-10 15:14:04,070 INFO L280 TraceCheckUtils]: 9: Hoare triple {62133#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); {62133#true} is VALID [2020-07-10 15:14:04,070 INFO L280 TraceCheckUtils]: 10: Hoare triple {62133#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); {62133#true} is VALID [2020-07-10 15:14:04,070 INFO L280 TraceCheckUtils]: 11: Hoare triple {62133#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); {62133#true} is VALID [2020-07-10 15:14:04,071 INFO L280 TraceCheckUtils]: 12: Hoare triple {62133#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); {62133#true} is VALID [2020-07-10 15:14:04,071 INFO L280 TraceCheckUtils]: 13: Hoare triple {62133#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); {62133#true} is VALID [2020-07-10 15:14:04,071 INFO L280 TraceCheckUtils]: 14: Hoare triple {62133#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); {62133#true} is VALID [2020-07-10 15:14:04,071 INFO L280 TraceCheckUtils]: 15: Hoare triple {62133#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); {62133#true} is VALID [2020-07-10 15:14:04,072 INFO L280 TraceCheckUtils]: 16: Hoare triple {62133#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); {62133#true} is VALID [2020-07-10 15:14:04,072 INFO L280 TraceCheckUtils]: 17: Hoare triple {62133#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); {62133#true} is VALID [2020-07-10 15:14:04,072 INFO L280 TraceCheckUtils]: 18: Hoare triple {62133#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); {62133#true} is VALID [2020-07-10 15:14:04,072 INFO L280 TraceCheckUtils]: 19: Hoare triple {62133#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)); {62133#true} is VALID [2020-07-10 15:14:04,073 INFO L280 TraceCheckUtils]: 20: Hoare triple {62133#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)); {62133#true} is VALID [2020-07-10 15:14:04,073 INFO L280 TraceCheckUtils]: 21: Hoare triple {62133#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); {62133#true} is VALID [2020-07-10 15:14:04,073 INFO L280 TraceCheckUtils]: 22: Hoare triple {62133#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); {62133#true} is VALID [2020-07-10 15:14:04,073 INFO L280 TraceCheckUtils]: 23: Hoare triple {62133#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); {62133#true} is VALID [2020-07-10 15:14:04,074 INFO L280 TraceCheckUtils]: 24: Hoare triple {62133#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); {62133#true} is VALID [2020-07-10 15:14:04,074 INFO L280 TraceCheckUtils]: 25: Hoare triple {62133#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); {62133#true} is VALID [2020-07-10 15:14:04,074 INFO L280 TraceCheckUtils]: 26: Hoare triple {62133#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); {62133#true} is VALID [2020-07-10 15:14:04,075 INFO L280 TraceCheckUtils]: 27: Hoare triple {62133#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); {62133#true} is VALID [2020-07-10 15:14:04,075 INFO L280 TraceCheckUtils]: 28: Hoare triple {62133#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); {62133#true} is VALID [2020-07-10 15:14:04,075 INFO L280 TraceCheckUtils]: 29: Hoare triple {62133#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); {62133#true} is VALID [2020-07-10 15:14:04,075 INFO L280 TraceCheckUtils]: 30: Hoare triple {62133#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); {62133#true} is VALID [2020-07-10 15:14:04,076 INFO L280 TraceCheckUtils]: 31: Hoare triple {62133#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); {62133#true} is VALID [2020-07-10 15:14:04,076 INFO L280 TraceCheckUtils]: 32: Hoare triple {62133#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); {62133#true} is VALID [2020-07-10 15:14:04,076 INFO L280 TraceCheckUtils]: 33: Hoare triple {62133#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); {62133#true} is VALID [2020-07-10 15:14:04,076 INFO L280 TraceCheckUtils]: 34: Hoare triple {62133#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); {62133#true} is VALID [2020-07-10 15:14:04,077 INFO L280 TraceCheckUtils]: 35: Hoare triple {62133#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); {62133#true} is VALID [2020-07-10 15:14:04,077 INFO L280 TraceCheckUtils]: 36: Hoare triple {62133#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); {62133#true} is VALID [2020-07-10 15:14:04,077 INFO L280 TraceCheckUtils]: 37: Hoare triple {62133#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)); {62133#true} is VALID [2020-07-10 15:14:04,077 INFO L280 TraceCheckUtils]: 38: Hoare triple {62133#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)))); {62133#true} is VALID [2020-07-10 15:14:04,078 INFO L280 TraceCheckUtils]: 39: Hoare triple {62133#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); {62133#true} is VALID [2020-07-10 15:14:04,078 INFO L280 TraceCheckUtils]: 40: Hoare triple {62133#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); {62133#true} is VALID [2020-07-10 15:14:04,078 INFO L280 TraceCheckUtils]: 41: Hoare triple {62133#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)); {62133#true} is VALID [2020-07-10 15:14:04,078 INFO L280 TraceCheckUtils]: 42: Hoare triple {62133#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); {62133#true} is VALID [2020-07-10 15:14:04,079 INFO L280 TraceCheckUtils]: 43: Hoare triple {62133#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); {62133#true} is VALID [2020-07-10 15:14:04,079 INFO L280 TraceCheckUtils]: 44: Hoare triple {62133#true} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {62133#true} is VALID [2020-07-10 15:14:04,079 INFO L280 TraceCheckUtils]: 45: Hoare triple {62133#true} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {62133#true} is VALID [2020-07-10 15:14:04,079 INFO L280 TraceCheckUtils]: 46: Hoare triple {62133#true} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {62133#true} is VALID [2020-07-10 15:14:04,080 INFO L280 TraceCheckUtils]: 47: Hoare triple {62133#true} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {62133#true} is VALID [2020-07-10 15:14:04,080 INFO L280 TraceCheckUtils]: 48: Hoare triple {62133#true} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {62133#true} is VALID [2020-07-10 15:14:04,080 INFO L280 TraceCheckUtils]: 49: Hoare triple {62133#true} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {62133#true} is VALID [2020-07-10 15:14:04,081 INFO L280 TraceCheckUtils]: 50: Hoare triple {62133#true} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {62133#true} is VALID [2020-07-10 15:14:04,081 INFO L280 TraceCheckUtils]: 51: Hoare triple {62133#true} assume (!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0;~a8~0 := 13;~a16~0 := 4;#res := -1; {62133#true} is VALID [2020-07-10 15:14:04,081 INFO L280 TraceCheckUtils]: 52: Hoare triple {62133#true} assume true; {62133#true} is VALID [2020-07-10 15:14:04,081 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {62133#true} {62134#false} #786#return; {62134#false} is VALID [2020-07-10 15:14:04,087 INFO L263 TraceCheckUtils]: 0: Hoare triple {62133#true} call ULTIMATE.init(); {62227#(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 [2020-07-10 15:14:04,088 INFO L280 TraceCheckUtils]: 1: Hoare triple {62227#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {62133#true} is VALID [2020-07-10 15:14:04,088 INFO L280 TraceCheckUtils]: 2: Hoare triple {62133#true} assume true; {62133#true} is VALID [2020-07-10 15:14:04,088 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {62133#true} {62133#true} #782#return; {62133#true} is VALID [2020-07-10 15:14:04,088 INFO L263 TraceCheckUtils]: 4: Hoare triple {62133#true} call #t~ret4 := main(); {62133#true} is VALID [2020-07-10 15:14:04,089 INFO L280 TraceCheckUtils]: 5: Hoare triple {62133#true} ~output~0 := -1; {62133#true} is VALID [2020-07-10 15:14:04,089 INFO L280 TraceCheckUtils]: 6: Hoare triple {62133#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {62133#true} is VALID [2020-07-10 15:14:04,089 INFO L280 TraceCheckUtils]: 7: Hoare triple {62133#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {62133#true} is VALID [2020-07-10 15:14:04,090 INFO L263 TraceCheckUtils]: 8: Hoare triple {62133#true} call #t~ret3 := calculate_output(~input~0); {62228#(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 [2020-07-10 15:14:04,090 INFO L280 TraceCheckUtils]: 9: Hoare triple {62228#(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; {62133#true} is VALID [2020-07-10 15:14:04,091 INFO L280 TraceCheckUtils]: 10: Hoare triple {62133#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); {62133#true} is VALID [2020-07-10 15:14:04,091 INFO L280 TraceCheckUtils]: 11: Hoare triple {62133#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); {62133#true} is VALID [2020-07-10 15:14:04,091 INFO L280 TraceCheckUtils]: 12: Hoare triple {62133#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); {62133#true} is VALID [2020-07-10 15:14:04,092 INFO L280 TraceCheckUtils]: 13: Hoare triple {62133#true} assume 1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0;~a8~0 := 13;~a7~0 := 1;~a16~0 := 4;#res := -1; {62145#(and (= 1 ~a7~0) (= 1 ~a21~0))} is VALID [2020-07-10 15:14:04,093 INFO L280 TraceCheckUtils]: 14: Hoare triple {62145#(and (= 1 ~a7~0) (= 1 ~a21~0))} assume true; {62145#(and (= 1 ~a7~0) (= 1 ~a21~0))} is VALID [2020-07-10 15:14:04,094 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {62145#(and (= 1 ~a7~0) (= 1 ~a21~0))} {62133#true} #786#return; {62145#(and (= 1 ~a7~0) (= 1 ~a21~0))} is VALID [2020-07-10 15:14:04,095 INFO L280 TraceCheckUtils]: 16: Hoare triple {62145#(and (= 1 ~a7~0) (= 1 ~a21~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {62145#(and (= 1 ~a7~0) (= 1 ~a21~0))} is VALID [2020-07-10 15:14:04,096 INFO L280 TraceCheckUtils]: 17: Hoare triple {62145#(and (= 1 ~a7~0) (= 1 ~a21~0))} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {62145#(and (= 1 ~a7~0) (= 1 ~a21~0))} is VALID [2020-07-10 15:14:04,097 INFO L280 TraceCheckUtils]: 18: Hoare triple {62145#(and (= 1 ~a7~0) (= 1 ~a21~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {62145#(and (= 1 ~a7~0) (= 1 ~a21~0))} is VALID [2020-07-10 15:14:04,098 INFO L263 TraceCheckUtils]: 19: Hoare triple {62145#(and (= 1 ~a7~0) (= 1 ~a21~0))} call #t~ret3 := calculate_output(~input~0); {62228#(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 [2020-07-10 15:14:04,099 INFO L280 TraceCheckUtils]: 20: Hoare triple {62228#(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; {62229#(and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:14:04,101 INFO L280 TraceCheckUtils]: 21: Hoare triple {62229#(and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {62229#(and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:14:04,102 INFO L280 TraceCheckUtils]: 22: Hoare triple {62229#(and (= ~a7~0 |old(~a7~0)|) (= ~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); {62229#(and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:14:04,103 INFO L280 TraceCheckUtils]: 23: Hoare triple {62229#(and (= ~a7~0 |old(~a7~0)|) (= ~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); {62229#(and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:14:04,104 INFO L280 TraceCheckUtils]: 24: Hoare triple {62229#(and (= ~a7~0 |old(~a7~0)|) (= ~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); {62229#(and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:14:04,105 INFO L280 TraceCheckUtils]: 25: Hoare triple {62229#(and (= ~a7~0 |old(~a7~0)|) (= ~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); {62229#(and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:14:04,107 INFO L280 TraceCheckUtils]: 26: Hoare triple {62229#(and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {62229#(and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:14:04,108 INFO L280 TraceCheckUtils]: 27: Hoare triple {62229#(and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {62229#(and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:14:04,110 INFO L280 TraceCheckUtils]: 28: Hoare triple {62229#(and (= ~a7~0 |old(~a7~0)|) (= ~a21~0 |old(~a21~0)|))} assume 8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0));~a7~0 := 1;~a17~0 := 1;~a21~0 := 0;~a20~0 := 1;~a8~0 := 13;~a16~0 := 5;#res := 26; {62230#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-10 15:14:04,112 INFO L280 TraceCheckUtils]: 29: Hoare triple {62230#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} assume true; {62230#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-10 15:14:04,113 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {62230#(or (not (= 1 |old(~a7~0)|)) (not (= 1 |old(~a21~0)|)))} {62145#(and (= 1 ~a7~0) (= 1 ~a21~0))} #786#return; {62134#false} is VALID [2020-07-10 15:14:04,113 INFO L280 TraceCheckUtils]: 31: Hoare triple {62134#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {62134#false} is VALID [2020-07-10 15:14:04,113 INFO L280 TraceCheckUtils]: 32: Hoare triple {62134#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {62134#false} is VALID [2020-07-10 15:14:04,113 INFO L280 TraceCheckUtils]: 33: Hoare triple {62134#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {62134#false} is VALID [2020-07-10 15:14:04,114 INFO L263 TraceCheckUtils]: 34: Hoare triple {62134#false} call #t~ret3 := calculate_output(~input~0); {62228#(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 [2020-07-10 15:14:04,114 INFO L280 TraceCheckUtils]: 35: Hoare triple {62228#(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; {62133#true} is VALID [2020-07-10 15:14:04,114 INFO L280 TraceCheckUtils]: 36: Hoare triple {62133#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); {62133#true} is VALID [2020-07-10 15:14:04,114 INFO L280 TraceCheckUtils]: 37: Hoare triple {62133#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); {62133#true} is VALID [2020-07-10 15:14:04,114 INFO L280 TraceCheckUtils]: 38: Hoare triple {62133#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); {62133#true} is VALID [2020-07-10 15:14:04,115 INFO L280 TraceCheckUtils]: 39: Hoare triple {62133#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); {62133#true} is VALID [2020-07-10 15:14:04,115 INFO L280 TraceCheckUtils]: 40: Hoare triple {62133#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); {62133#true} is VALID [2020-07-10 15:14:04,115 INFO L280 TraceCheckUtils]: 41: Hoare triple {62133#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); {62133#true} is VALID [2020-07-10 15:14:04,115 INFO L280 TraceCheckUtils]: 42: Hoare triple {62133#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)); {62133#true} is VALID [2020-07-10 15:14:04,115 INFO L280 TraceCheckUtils]: 43: Hoare triple {62133#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))); {62133#true} is VALID [2020-07-10 15:14:04,115 INFO L280 TraceCheckUtils]: 44: Hoare triple {62133#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); {62133#true} is VALID [2020-07-10 15:14:04,116 INFO L280 TraceCheckUtils]: 45: Hoare triple {62133#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); {62133#true} is VALID [2020-07-10 15:14:04,116 INFO L280 TraceCheckUtils]: 46: Hoare triple {62133#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); {62133#true} is VALID [2020-07-10 15:14:04,116 INFO L280 TraceCheckUtils]: 47: Hoare triple {62133#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); {62133#true} is VALID [2020-07-10 15:14:04,116 INFO L280 TraceCheckUtils]: 48: Hoare triple {62133#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;~a20~0 := 0;~a8~0 := 15;~a17~0 := 0;~a21~0 := 1;#res := -1; {62133#true} is VALID [2020-07-10 15:14:04,116 INFO L280 TraceCheckUtils]: 49: Hoare triple {62133#true} assume true; {62133#true} is VALID [2020-07-10 15:14:04,116 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {62133#true} {62134#false} #786#return; {62134#false} is VALID [2020-07-10 15:14:04,117 INFO L280 TraceCheckUtils]: 51: Hoare triple {62134#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {62134#false} is VALID [2020-07-10 15:14:04,117 INFO L280 TraceCheckUtils]: 52: Hoare triple {62134#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {62134#false} is VALID [2020-07-10 15:14:04,117 INFO L280 TraceCheckUtils]: 53: Hoare triple {62134#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {62134#false} is VALID [2020-07-10 15:14:04,117 INFO L263 TraceCheckUtils]: 54: Hoare triple {62134#false} call #t~ret3 := calculate_output(~input~0); {62228#(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 [2020-07-10 15:14:04,117 INFO L280 TraceCheckUtils]: 55: Hoare triple {62228#(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; {62133#true} is VALID [2020-07-10 15:14:04,118 INFO L280 TraceCheckUtils]: 56: Hoare triple {62133#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); {62133#true} is VALID [2020-07-10 15:14:04,118 INFO L280 TraceCheckUtils]: 57: Hoare triple {62133#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); {62133#true} is VALID [2020-07-10 15:14:04,118 INFO L280 TraceCheckUtils]: 58: Hoare triple {62133#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); {62133#true} is VALID [2020-07-10 15:14:04,118 INFO L280 TraceCheckUtils]: 59: Hoare triple {62133#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); {62133#true} is VALID [2020-07-10 15:14:04,118 INFO L280 TraceCheckUtils]: 60: Hoare triple {62133#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); {62133#true} is VALID [2020-07-10 15:14:04,118 INFO L280 TraceCheckUtils]: 61: Hoare triple {62133#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); {62133#true} is VALID [2020-07-10 15:14:04,119 INFO L280 TraceCheckUtils]: 62: Hoare triple {62133#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)); {62133#true} is VALID [2020-07-10 15:14:04,119 INFO L280 TraceCheckUtils]: 63: Hoare triple {62133#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))); {62133#true} is VALID [2020-07-10 15:14:04,119 INFO L280 TraceCheckUtils]: 64: Hoare triple {62133#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); {62133#true} is VALID [2020-07-10 15:14:04,119 INFO L280 TraceCheckUtils]: 65: Hoare triple {62133#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); {62133#true} is VALID [2020-07-10 15:14:04,119 INFO L280 TraceCheckUtils]: 66: Hoare triple {62133#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); {62133#true} is VALID [2020-07-10 15:14:04,119 INFO L280 TraceCheckUtils]: 67: Hoare triple {62133#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); {62133#true} is VALID [2020-07-10 15:14:04,120 INFO L280 TraceCheckUtils]: 68: Hoare triple {62133#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); {62133#true} is VALID [2020-07-10 15:14:04,120 INFO L280 TraceCheckUtils]: 69: Hoare triple {62133#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); {62133#true} is VALID [2020-07-10 15:14:04,120 INFO L280 TraceCheckUtils]: 70: Hoare triple {62133#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); {62133#true} is VALID [2020-07-10 15:14:04,120 INFO L280 TraceCheckUtils]: 71: Hoare triple {62133#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); {62133#true} is VALID [2020-07-10 15:14:04,120 INFO L280 TraceCheckUtils]: 72: Hoare triple {62133#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); {62133#true} is VALID [2020-07-10 15:14:04,120 INFO L280 TraceCheckUtils]: 73: Hoare triple {62133#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); {62133#true} is VALID [2020-07-10 15:14:04,120 INFO L280 TraceCheckUtils]: 74: Hoare triple {62133#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)); {62133#true} is VALID [2020-07-10 15:14:04,121 INFO L280 TraceCheckUtils]: 75: Hoare triple {62133#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)); {62133#true} is VALID [2020-07-10 15:14:04,121 INFO L280 TraceCheckUtils]: 76: Hoare triple {62133#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); {62133#true} is VALID [2020-07-10 15:14:04,121 INFO L280 TraceCheckUtils]: 77: Hoare triple {62133#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); {62133#true} is VALID [2020-07-10 15:14:04,121 INFO L280 TraceCheckUtils]: 78: Hoare triple {62133#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); {62133#true} is VALID [2020-07-10 15:14:04,121 INFO L280 TraceCheckUtils]: 79: Hoare triple {62133#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); {62133#true} is VALID [2020-07-10 15:14:04,121 INFO L280 TraceCheckUtils]: 80: Hoare triple {62133#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); {62133#true} is VALID [2020-07-10 15:14:04,122 INFO L280 TraceCheckUtils]: 81: Hoare triple {62133#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); {62133#true} is VALID [2020-07-10 15:14:04,122 INFO L280 TraceCheckUtils]: 82: Hoare triple {62133#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); {62133#true} is VALID [2020-07-10 15:14:04,122 INFO L280 TraceCheckUtils]: 83: Hoare triple {62133#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); {62133#true} is VALID [2020-07-10 15:14:04,122 INFO L280 TraceCheckUtils]: 84: Hoare triple {62133#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); {62133#true} is VALID [2020-07-10 15:14:04,122 INFO L280 TraceCheckUtils]: 85: Hoare triple {62133#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); {62133#true} is VALID [2020-07-10 15:14:04,122 INFO L280 TraceCheckUtils]: 86: Hoare triple {62133#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); {62133#true} is VALID [2020-07-10 15:14:04,123 INFO L280 TraceCheckUtils]: 87: Hoare triple {62133#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); {62133#true} is VALID [2020-07-10 15:14:04,123 INFO L280 TraceCheckUtils]: 88: Hoare triple {62133#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); {62133#true} is VALID [2020-07-10 15:14:04,123 INFO L280 TraceCheckUtils]: 89: Hoare triple {62133#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); {62133#true} is VALID [2020-07-10 15:14:04,123 INFO L280 TraceCheckUtils]: 90: Hoare triple {62133#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); {62133#true} is VALID [2020-07-10 15:14:04,123 INFO L280 TraceCheckUtils]: 91: Hoare triple {62133#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); {62133#true} is VALID [2020-07-10 15:14:04,124 INFO L280 TraceCheckUtils]: 92: Hoare triple {62133#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)); {62133#true} is VALID [2020-07-10 15:14:04,124 INFO L280 TraceCheckUtils]: 93: Hoare triple {62133#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)))); {62133#true} is VALID [2020-07-10 15:14:04,124 INFO L280 TraceCheckUtils]: 94: Hoare triple {62133#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); {62133#true} is VALID [2020-07-10 15:14:04,124 INFO L280 TraceCheckUtils]: 95: Hoare triple {62133#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); {62133#true} is VALID [2020-07-10 15:14:04,124 INFO L280 TraceCheckUtils]: 96: Hoare triple {62133#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)); {62133#true} is VALID [2020-07-10 15:14:04,124 INFO L280 TraceCheckUtils]: 97: Hoare triple {62133#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); {62133#true} is VALID [2020-07-10 15:14:04,125 INFO L280 TraceCheckUtils]: 98: Hoare triple {62133#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); {62133#true} is VALID [2020-07-10 15:14:04,125 INFO L280 TraceCheckUtils]: 99: Hoare triple {62133#true} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {62133#true} is VALID [2020-07-10 15:14:04,125 INFO L280 TraceCheckUtils]: 100: Hoare triple {62133#true} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {62133#true} is VALID [2020-07-10 15:14:04,125 INFO L280 TraceCheckUtils]: 101: Hoare triple {62133#true} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {62133#true} is VALID [2020-07-10 15:14:04,125 INFO L280 TraceCheckUtils]: 102: Hoare triple {62133#true} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {62133#true} is VALID [2020-07-10 15:14:04,125 INFO L280 TraceCheckUtils]: 103: Hoare triple {62133#true} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {62133#true} is VALID [2020-07-10 15:14:04,126 INFO L280 TraceCheckUtils]: 104: Hoare triple {62133#true} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {62133#true} is VALID [2020-07-10 15:14:04,126 INFO L280 TraceCheckUtils]: 105: Hoare triple {62133#true} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {62133#true} is VALID [2020-07-10 15:14:04,126 INFO L280 TraceCheckUtils]: 106: Hoare triple {62133#true} assume (!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0;~a8~0 := 13;~a16~0 := 4;#res := -1; {62133#true} is VALID [2020-07-10 15:14:04,126 INFO L280 TraceCheckUtils]: 107: Hoare triple {62133#true} assume true; {62133#true} is VALID [2020-07-10 15:14:04,126 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {62133#true} {62134#false} #786#return; {62134#false} is VALID [2020-07-10 15:14:04,127 INFO L280 TraceCheckUtils]: 109: Hoare triple {62134#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {62134#false} is VALID [2020-07-10 15:14:04,127 INFO L280 TraceCheckUtils]: 110: Hoare triple {62134#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {62134#false} is VALID [2020-07-10 15:14:04,127 INFO L280 TraceCheckUtils]: 111: Hoare triple {62134#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {62134#false} is VALID [2020-07-10 15:14:04,127 INFO L263 TraceCheckUtils]: 112: Hoare triple {62134#false} call #t~ret3 := calculate_output(~input~0); {62134#false} is VALID [2020-07-10 15:14:04,127 INFO L280 TraceCheckUtils]: 113: Hoare triple {62134#false} ~input := #in~input; {62134#false} is VALID [2020-07-10 15:14:04,127 INFO L280 TraceCheckUtils]: 114: Hoare triple {62134#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); {62134#false} is VALID [2020-07-10 15:14:04,128 INFO L280 TraceCheckUtils]: 115: Hoare triple {62134#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); {62134#false} is VALID [2020-07-10 15:14:04,128 INFO L280 TraceCheckUtils]: 116: Hoare triple {62134#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); {62134#false} is VALID [2020-07-10 15:14:04,128 INFO L280 TraceCheckUtils]: 117: Hoare triple {62134#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); {62134#false} is VALID [2020-07-10 15:14:04,128 INFO L280 TraceCheckUtils]: 118: Hoare triple {62134#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); {62134#false} is VALID [2020-07-10 15:14:04,128 INFO L280 TraceCheckUtils]: 119: Hoare triple {62134#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); {62134#false} is VALID [2020-07-10 15:14:04,129 INFO L280 TraceCheckUtils]: 120: Hoare triple {62134#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)); {62134#false} is VALID [2020-07-10 15:14:04,129 INFO L280 TraceCheckUtils]: 121: Hoare triple {62134#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))); {62134#false} is VALID [2020-07-10 15:14:04,129 INFO L280 TraceCheckUtils]: 122: Hoare triple {62134#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); {62134#false} is VALID [2020-07-10 15:14:04,129 INFO L280 TraceCheckUtils]: 123: Hoare triple {62134#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); {62134#false} is VALID [2020-07-10 15:14:04,129 INFO L280 TraceCheckUtils]: 124: Hoare triple {62134#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); {62134#false} is VALID [2020-07-10 15:14:04,129 INFO L280 TraceCheckUtils]: 125: Hoare triple {62134#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); {62134#false} is VALID [2020-07-10 15:14:04,130 INFO L280 TraceCheckUtils]: 126: Hoare triple {62134#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); {62134#false} is VALID [2020-07-10 15:14:04,130 INFO L280 TraceCheckUtils]: 127: Hoare triple {62134#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); {62134#false} is VALID [2020-07-10 15:14:04,130 INFO L280 TraceCheckUtils]: 128: Hoare triple {62134#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); {62134#false} is VALID [2020-07-10 15:14:04,130 INFO L280 TraceCheckUtils]: 129: Hoare triple {62134#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); {62134#false} is VALID [2020-07-10 15:14:04,130 INFO L280 TraceCheckUtils]: 130: Hoare triple {62134#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); {62134#false} is VALID [2020-07-10 15:14:04,131 INFO L280 TraceCheckUtils]: 131: Hoare triple {62134#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); {62134#false} is VALID [2020-07-10 15:14:04,131 INFO L280 TraceCheckUtils]: 132: Hoare triple {62134#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)); {62134#false} is VALID [2020-07-10 15:14:04,131 INFO L280 TraceCheckUtils]: 133: Hoare triple {62134#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)); {62134#false} is VALID [2020-07-10 15:14:04,131 INFO L280 TraceCheckUtils]: 134: Hoare triple {62134#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); {62134#false} is VALID [2020-07-10 15:14:04,132 INFO L280 TraceCheckUtils]: 135: Hoare triple {62134#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); {62134#false} is VALID [2020-07-10 15:14:04,132 INFO L280 TraceCheckUtils]: 136: Hoare triple {62134#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); {62134#false} is VALID [2020-07-10 15:14:04,132 INFO L280 TraceCheckUtils]: 137: Hoare triple {62134#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); {62134#false} is VALID [2020-07-10 15:14:04,132 INFO L280 TraceCheckUtils]: 138: Hoare triple {62134#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); {62134#false} is VALID [2020-07-10 15:14:04,132 INFO L280 TraceCheckUtils]: 139: Hoare triple {62134#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); {62134#false} is VALID [2020-07-10 15:14:04,132 INFO L280 TraceCheckUtils]: 140: Hoare triple {62134#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); {62134#false} is VALID [2020-07-10 15:14:04,133 INFO L280 TraceCheckUtils]: 141: Hoare triple {62134#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); {62134#false} is VALID [2020-07-10 15:14:04,133 INFO L280 TraceCheckUtils]: 142: Hoare triple {62134#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); {62134#false} is VALID [2020-07-10 15:14:04,133 INFO L280 TraceCheckUtils]: 143: Hoare triple {62134#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); {62134#false} is VALID [2020-07-10 15:14:04,133 INFO L280 TraceCheckUtils]: 144: Hoare triple {62134#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); {62134#false} is VALID [2020-07-10 15:14:04,133 INFO L280 TraceCheckUtils]: 145: Hoare triple {62134#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); {62134#false} is VALID [2020-07-10 15:14:04,133 INFO L280 TraceCheckUtils]: 146: Hoare triple {62134#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); {62134#false} is VALID [2020-07-10 15:14:04,134 INFO L280 TraceCheckUtils]: 147: Hoare triple {62134#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); {62134#false} is VALID [2020-07-10 15:14:04,134 INFO L280 TraceCheckUtils]: 148: Hoare triple {62134#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); {62134#false} is VALID [2020-07-10 15:14:04,134 INFO L280 TraceCheckUtils]: 149: Hoare triple {62134#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); {62134#false} is VALID [2020-07-10 15:14:04,134 INFO L280 TraceCheckUtils]: 150: Hoare triple {62134#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)); {62134#false} is VALID [2020-07-10 15:14:04,134 INFO L280 TraceCheckUtils]: 151: Hoare triple {62134#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)))); {62134#false} is VALID [2020-07-10 15:14:04,134 INFO L280 TraceCheckUtils]: 152: Hoare triple {62134#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); {62134#false} is VALID [2020-07-10 15:14:04,135 INFO L280 TraceCheckUtils]: 153: Hoare triple {62134#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); {62134#false} is VALID [2020-07-10 15:14:04,135 INFO L280 TraceCheckUtils]: 154: Hoare triple {62134#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)); {62134#false} is VALID [2020-07-10 15:14:04,135 INFO L280 TraceCheckUtils]: 155: Hoare triple {62134#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); {62134#false} is VALID [2020-07-10 15:14:04,135 INFO L280 TraceCheckUtils]: 156: Hoare triple {62134#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); {62134#false} is VALID [2020-07-10 15:14:04,135 INFO L280 TraceCheckUtils]: 157: Hoare triple {62134#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); {62134#false} is VALID [2020-07-10 15:14:04,135 INFO L280 TraceCheckUtils]: 158: Hoare triple {62134#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))); {62134#false} is VALID [2020-07-10 15:14:04,136 INFO L280 TraceCheckUtils]: 159: Hoare triple {62134#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); {62134#false} is VALID [2020-07-10 15:14:04,136 INFO L280 TraceCheckUtils]: 160: Hoare triple {62134#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)); {62134#false} is VALID [2020-07-10 15:14:04,136 INFO L280 TraceCheckUtils]: 161: Hoare triple {62134#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)); {62134#false} is VALID [2020-07-10 15:14:04,136 INFO L280 TraceCheckUtils]: 162: Hoare triple {62134#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); {62134#false} is VALID [2020-07-10 15:14:04,136 INFO L280 TraceCheckUtils]: 163: Hoare triple {62134#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); {62134#false} is VALID [2020-07-10 15:14:04,137 INFO L280 TraceCheckUtils]: 164: Hoare triple {62134#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); {62134#false} is VALID [2020-07-10 15:14:04,137 INFO L280 TraceCheckUtils]: 165: Hoare triple {62134#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); {62134#false} is VALID [2020-07-10 15:14:04,137 INFO L280 TraceCheckUtils]: 166: Hoare triple {62134#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); {62134#false} is VALID [2020-07-10 15:14:04,137 INFO L280 TraceCheckUtils]: 167: Hoare triple {62134#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); {62134#false} is VALID [2020-07-10 15:14:04,137 INFO L280 TraceCheckUtils]: 168: Hoare triple {62134#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); {62134#false} is VALID [2020-07-10 15:14:04,137 INFO L280 TraceCheckUtils]: 169: Hoare triple {62134#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); {62134#false} is VALID [2020-07-10 15:14:04,138 INFO L280 TraceCheckUtils]: 170: Hoare triple {62134#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); {62134#false} is VALID [2020-07-10 15:14:04,138 INFO L280 TraceCheckUtils]: 171: Hoare triple {62134#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)); {62134#false} is VALID [2020-07-10 15:14:04,138 INFO L280 TraceCheckUtils]: 172: Hoare triple {62134#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); {62134#false} is VALID [2020-07-10 15:14:04,138 INFO L280 TraceCheckUtils]: 173: Hoare triple {62134#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); {62134#false} is VALID [2020-07-10 15:14:04,138 INFO L280 TraceCheckUtils]: 174: Hoare triple {62134#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)); {62134#false} is VALID [2020-07-10 15:14:04,138 INFO L280 TraceCheckUtils]: 175: Hoare triple {62134#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)); {62134#false} is VALID [2020-07-10 15:14:04,139 INFO L280 TraceCheckUtils]: 176: Hoare triple {62134#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); {62134#false} is VALID [2020-07-10 15:14:04,139 INFO L280 TraceCheckUtils]: 177: Hoare triple {62134#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); {62134#false} is VALID [2020-07-10 15:14:04,139 INFO L280 TraceCheckUtils]: 178: Hoare triple {62134#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); {62134#false} is VALID [2020-07-10 15:14:04,139 INFO L280 TraceCheckUtils]: 179: Hoare triple {62134#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))); {62134#false} is VALID [2020-07-10 15:14:04,139 INFO L280 TraceCheckUtils]: 180: Hoare triple {62134#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {62134#false} is VALID [2020-07-10 15:14:04,139 INFO L280 TraceCheckUtils]: 181: Hoare triple {62134#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {62134#false} is VALID [2020-07-10 15:14:04,140 INFO L280 TraceCheckUtils]: 182: Hoare triple {62134#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {62134#false} is VALID [2020-07-10 15:14:04,140 INFO L280 TraceCheckUtils]: 183: Hoare triple {62134#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {62134#false} is VALID [2020-07-10 15:14:04,140 INFO L280 TraceCheckUtils]: 184: Hoare triple {62134#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {62134#false} is VALID [2020-07-10 15:14:04,140 INFO L280 TraceCheckUtils]: 185: Hoare triple {62134#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {62134#false} is VALID [2020-07-10 15:14:04,140 INFO L280 TraceCheckUtils]: 186: Hoare triple {62134#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {62134#false} is VALID [2020-07-10 15:14:04,140 INFO L280 TraceCheckUtils]: 187: Hoare triple {62134#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {62134#false} is VALID [2020-07-10 15:14:04,141 INFO L280 TraceCheckUtils]: 188: Hoare triple {62134#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {62134#false} is VALID [2020-07-10 15:14:04,141 INFO L280 TraceCheckUtils]: 189: Hoare triple {62134#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {62134#false} is VALID [2020-07-10 15:14:04,141 INFO L280 TraceCheckUtils]: 190: Hoare triple {62134#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {62134#false} is VALID [2020-07-10 15:14:04,141 INFO L280 TraceCheckUtils]: 191: Hoare triple {62134#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {62134#false} is VALID [2020-07-10 15:14:04,141 INFO L280 TraceCheckUtils]: 192: Hoare triple {62134#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {62134#false} is VALID [2020-07-10 15:14:04,142 INFO L280 TraceCheckUtils]: 193: Hoare triple {62134#false} assume (((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {62134#false} is VALID [2020-07-10 15:14:04,142 INFO L280 TraceCheckUtils]: 194: Hoare triple {62134#false} assume !false; {62134#false} is VALID [2020-07-10 15:14:04,175 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 108 proven. 26 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2020-07-10 15:14:04,176 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [755956799] [2020-07-10 15:14:04,176 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1129860808] [2020-07-10 15:14:04,176 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 15:14:04,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:14:04,296 INFO L264 TraceCheckSpWp]: Trace formula consists of 588 conjuncts, 6 conjunts are in the unsatisfiable core [2020-07-10 15:14:04,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:14:04,322 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 15:14:04,563 INFO L263 TraceCheckUtils]: 0: Hoare triple {62133#true} call ULTIMATE.init(); {62133#true} is VALID [2020-07-10 15:14:04,563 INFO L280 TraceCheckUtils]: 1: Hoare triple {62133#true} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {62133#true} is VALID [2020-07-10 15:14:04,564 INFO L280 TraceCheckUtils]: 2: Hoare triple {62133#true} assume true; {62133#true} is VALID [2020-07-10 15:14:04,564 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {62133#true} {62133#true} #782#return; {62133#true} is VALID [2020-07-10 15:14:04,564 INFO L263 TraceCheckUtils]: 4: Hoare triple {62133#true} call #t~ret4 := main(); {62133#true} is VALID [2020-07-10 15:14:04,564 INFO L280 TraceCheckUtils]: 5: Hoare triple {62133#true} ~output~0 := -1; {62133#true} is VALID [2020-07-10 15:14:04,565 INFO L280 TraceCheckUtils]: 6: Hoare triple {62133#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {62133#true} is VALID [2020-07-10 15:14:04,565 INFO L280 TraceCheckUtils]: 7: Hoare triple {62133#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {62133#true} is VALID [2020-07-10 15:14:04,565 INFO L263 TraceCheckUtils]: 8: Hoare triple {62133#true} call #t~ret3 := calculate_output(~input~0); {62133#true} is VALID [2020-07-10 15:14:04,565 INFO L280 TraceCheckUtils]: 9: Hoare triple {62133#true} ~input := #in~input; {62133#true} is VALID [2020-07-10 15:14:04,566 INFO L280 TraceCheckUtils]: 10: Hoare triple {62133#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); {62133#true} is VALID [2020-07-10 15:14:04,566 INFO L280 TraceCheckUtils]: 11: Hoare triple {62133#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); {62133#true} is VALID [2020-07-10 15:14:04,566 INFO L280 TraceCheckUtils]: 12: Hoare triple {62133#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); {62133#true} is VALID [2020-07-10 15:14:04,567 INFO L280 TraceCheckUtils]: 13: Hoare triple {62133#true} assume 1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0;~a8~0 := 13;~a7~0 := 1;~a16~0 := 4;#res := -1; {62133#true} is VALID [2020-07-10 15:14:04,567 INFO L280 TraceCheckUtils]: 14: Hoare triple {62133#true} assume true; {62133#true} is VALID [2020-07-10 15:14:04,567 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {62133#true} {62133#true} #786#return; {62133#true} is VALID [2020-07-10 15:14:04,567 INFO L280 TraceCheckUtils]: 16: Hoare triple {62133#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {62133#true} is VALID [2020-07-10 15:14:04,568 INFO L280 TraceCheckUtils]: 17: Hoare triple {62133#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {62133#true} is VALID [2020-07-10 15:14:04,568 INFO L280 TraceCheckUtils]: 18: Hoare triple {62133#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {62133#true} is VALID [2020-07-10 15:14:04,568 INFO L263 TraceCheckUtils]: 19: Hoare triple {62133#true} call #t~ret3 := calculate_output(~input~0); {62133#true} is VALID [2020-07-10 15:14:04,568 INFO L280 TraceCheckUtils]: 20: Hoare triple {62133#true} ~input := #in~input; {62133#true} is VALID [2020-07-10 15:14:04,568 INFO L280 TraceCheckUtils]: 21: Hoare triple {62133#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); {62133#true} is VALID [2020-07-10 15:14:04,568 INFO L280 TraceCheckUtils]: 22: Hoare triple {62133#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); {62133#true} is VALID [2020-07-10 15:14:04,569 INFO L280 TraceCheckUtils]: 23: Hoare triple {62133#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); {62133#true} is VALID [2020-07-10 15:14:04,569 INFO L280 TraceCheckUtils]: 24: Hoare triple {62133#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); {62133#true} is VALID [2020-07-10 15:14:04,569 INFO L280 TraceCheckUtils]: 25: Hoare triple {62133#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); {62133#true} is VALID [2020-07-10 15:14:04,569 INFO L280 TraceCheckUtils]: 26: Hoare triple {62133#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); {62133#true} is VALID [2020-07-10 15:14:04,569 INFO L280 TraceCheckUtils]: 27: Hoare triple {62133#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)); {62133#true} is VALID [2020-07-10 15:14:04,569 INFO L280 TraceCheckUtils]: 28: Hoare triple {62133#true} assume 8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0));~a7~0 := 1;~a17~0 := 1;~a21~0 := 0;~a20~0 := 1;~a8~0 := 13;~a16~0 := 5;#res := 26; {62133#true} is VALID [2020-07-10 15:14:04,570 INFO L280 TraceCheckUtils]: 29: Hoare triple {62133#true} assume true; {62133#true} is VALID [2020-07-10 15:14:04,570 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {62133#true} {62133#true} #786#return; {62133#true} is VALID [2020-07-10 15:14:04,570 INFO L280 TraceCheckUtils]: 31: Hoare triple {62133#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {62133#true} is VALID [2020-07-10 15:14:04,570 INFO L280 TraceCheckUtils]: 32: Hoare triple {62133#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {62133#true} is VALID [2020-07-10 15:14:04,570 INFO L280 TraceCheckUtils]: 33: Hoare triple {62133#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {62133#true} is VALID [2020-07-10 15:14:04,570 INFO L263 TraceCheckUtils]: 34: Hoare triple {62133#true} call #t~ret3 := calculate_output(~input~0); {62133#true} is VALID [2020-07-10 15:14:04,571 INFO L280 TraceCheckUtils]: 35: Hoare triple {62133#true} ~input := #in~input; {62133#true} is VALID [2020-07-10 15:14:04,571 INFO L280 TraceCheckUtils]: 36: Hoare triple {62133#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); {62133#true} is VALID [2020-07-10 15:14:04,571 INFO L280 TraceCheckUtils]: 37: Hoare triple {62133#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); {62133#true} is VALID [2020-07-10 15:14:04,571 INFO L280 TraceCheckUtils]: 38: Hoare triple {62133#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); {62133#true} is VALID [2020-07-10 15:14:04,571 INFO L280 TraceCheckUtils]: 39: Hoare triple {62133#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); {62133#true} is VALID [2020-07-10 15:14:04,571 INFO L280 TraceCheckUtils]: 40: Hoare triple {62133#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); {62133#true} is VALID [2020-07-10 15:14:04,572 INFO L280 TraceCheckUtils]: 41: Hoare triple {62133#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); {62133#true} is VALID [2020-07-10 15:14:04,572 INFO L280 TraceCheckUtils]: 42: Hoare triple {62133#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)); {62133#true} is VALID [2020-07-10 15:14:04,572 INFO L280 TraceCheckUtils]: 43: Hoare triple {62133#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))); {62133#true} is VALID [2020-07-10 15:14:04,572 INFO L280 TraceCheckUtils]: 44: Hoare triple {62133#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); {62133#true} is VALID [2020-07-10 15:14:04,572 INFO L280 TraceCheckUtils]: 45: Hoare triple {62133#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); {62133#true} is VALID [2020-07-10 15:14:04,572 INFO L280 TraceCheckUtils]: 46: Hoare triple {62133#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); {62133#true} is VALID [2020-07-10 15:14:04,573 INFO L280 TraceCheckUtils]: 47: Hoare triple {62133#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); {62133#true} is VALID [2020-07-10 15:14:04,576 INFO L280 TraceCheckUtils]: 48: Hoare triple {62133#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;~a20~0 := 0;~a8~0 := 15;~a17~0 := 0;~a21~0 := 1;#res := -1; {62378#(<= ~a17~0 0)} is VALID [2020-07-10 15:14:04,577 INFO L280 TraceCheckUtils]: 49: Hoare triple {62378#(<= ~a17~0 0)} assume true; {62378#(<= ~a17~0 0)} is VALID [2020-07-10 15:14:04,578 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {62378#(<= ~a17~0 0)} {62133#true} #786#return; {62378#(<= ~a17~0 0)} is VALID [2020-07-10 15:14:04,578 INFO L280 TraceCheckUtils]: 51: Hoare triple {62378#(<= ~a17~0 0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {62378#(<= ~a17~0 0)} is VALID [2020-07-10 15:14:04,579 INFO L280 TraceCheckUtils]: 52: Hoare triple {62378#(<= ~a17~0 0)} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {62378#(<= ~a17~0 0)} is VALID [2020-07-10 15:14:04,579 INFO L280 TraceCheckUtils]: 53: Hoare triple {62378#(<= ~a17~0 0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {62378#(<= ~a17~0 0)} is VALID [2020-07-10 15:14:04,580 INFO L263 TraceCheckUtils]: 54: Hoare triple {62378#(<= ~a17~0 0)} call #t~ret3 := calculate_output(~input~0); {62397#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:14:04,581 INFO L280 TraceCheckUtils]: 55: Hoare triple {62397#(<= ~a17~0 |old(~a17~0)|)} ~input := #in~input; {62397#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:14:04,581 INFO L280 TraceCheckUtils]: 56: Hoare triple {62397#(<= ~a17~0 |old(~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); {62397#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:14:04,582 INFO L280 TraceCheckUtils]: 57: Hoare triple {62397#(<= ~a17~0 |old(~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); {62397#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:14:04,582 INFO L280 TraceCheckUtils]: 58: Hoare triple {62397#(<= ~a17~0 |old(~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); {62397#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:14:04,582 INFO L280 TraceCheckUtils]: 59: Hoare triple {62397#(<= ~a17~0 |old(~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); {62397#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:14:04,583 INFO L280 TraceCheckUtils]: 60: Hoare triple {62397#(<= ~a17~0 |old(~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); {62397#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:14:04,583 INFO L280 TraceCheckUtils]: 61: Hoare triple {62397#(<= ~a17~0 |old(~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); {62397#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:14:04,584 INFO L280 TraceCheckUtils]: 62: Hoare triple {62397#(<= ~a17~0 |old(~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)); {62397#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:14:04,585 INFO L280 TraceCheckUtils]: 63: Hoare triple {62397#(<= ~a17~0 |old(~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))); {62397#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:14:04,585 INFO L280 TraceCheckUtils]: 64: Hoare triple {62397#(<= ~a17~0 |old(~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); {62397#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:14:04,586 INFO L280 TraceCheckUtils]: 65: Hoare triple {62397#(<= ~a17~0 |old(~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); {62397#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:14:04,586 INFO L280 TraceCheckUtils]: 66: Hoare triple {62397#(<= ~a17~0 |old(~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); {62397#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:14:04,587 INFO L280 TraceCheckUtils]: 67: Hoare triple {62397#(<= ~a17~0 |old(~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); {62397#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:14:04,587 INFO L280 TraceCheckUtils]: 68: Hoare triple {62397#(<= ~a17~0 |old(~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); {62397#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:14:04,587 INFO L280 TraceCheckUtils]: 69: Hoare triple {62397#(<= ~a17~0 |old(~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); {62397#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:14:04,588 INFO L280 TraceCheckUtils]: 70: Hoare triple {62397#(<= ~a17~0 |old(~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); {62397#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:14:04,588 INFO L280 TraceCheckUtils]: 71: Hoare triple {62397#(<= ~a17~0 |old(~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); {62397#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:14:04,589 INFO L280 TraceCheckUtils]: 72: Hoare triple {62397#(<= ~a17~0 |old(~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); {62397#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:14:04,589 INFO L280 TraceCheckUtils]: 73: Hoare triple {62397#(<= ~a17~0 |old(~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); {62397#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:14:04,589 INFO L280 TraceCheckUtils]: 74: Hoare triple {62397#(<= ~a17~0 |old(~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)); {62397#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:14:04,590 INFO L280 TraceCheckUtils]: 75: Hoare triple {62397#(<= ~a17~0 |old(~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)); {62397#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:14:04,590 INFO L280 TraceCheckUtils]: 76: Hoare triple {62397#(<= ~a17~0 |old(~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); {62397#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:14:04,590 INFO L280 TraceCheckUtils]: 77: Hoare triple {62397#(<= ~a17~0 |old(~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); {62397#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:14:04,591 INFO L280 TraceCheckUtils]: 78: Hoare triple {62397#(<= ~a17~0 |old(~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); {62397#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:14:04,591 INFO L280 TraceCheckUtils]: 79: Hoare triple {62397#(<= ~a17~0 |old(~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); {62397#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:14:04,592 INFO L280 TraceCheckUtils]: 80: Hoare triple {62397#(<= ~a17~0 |old(~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); {62397#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:14:04,592 INFO L280 TraceCheckUtils]: 81: Hoare triple {62397#(<= ~a17~0 |old(~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); {62397#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:14:04,592 INFO L280 TraceCheckUtils]: 82: Hoare triple {62397#(<= ~a17~0 |old(~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); {62397#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:14:04,593 INFO L280 TraceCheckUtils]: 83: Hoare triple {62397#(<= ~a17~0 |old(~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); {62397#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:14:04,593 INFO L280 TraceCheckUtils]: 84: Hoare triple {62397#(<= ~a17~0 |old(~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); {62397#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:14:04,594 INFO L280 TraceCheckUtils]: 85: Hoare triple {62397#(<= ~a17~0 |old(~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); {62397#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:14:04,594 INFO L280 TraceCheckUtils]: 86: Hoare triple {62397#(<= ~a17~0 |old(~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); {62397#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:14:04,594 INFO L280 TraceCheckUtils]: 87: Hoare triple {62397#(<= ~a17~0 |old(~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); {62397#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:14:04,595 INFO L280 TraceCheckUtils]: 88: Hoare triple {62397#(<= ~a17~0 |old(~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); {62397#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:14:04,595 INFO L280 TraceCheckUtils]: 89: Hoare triple {62397#(<= ~a17~0 |old(~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); {62397#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:14:04,595 INFO L280 TraceCheckUtils]: 90: Hoare triple {62397#(<= ~a17~0 |old(~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); {62397#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:14:04,596 INFO L280 TraceCheckUtils]: 91: Hoare triple {62397#(<= ~a17~0 |old(~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); {62397#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:14:04,596 INFO L280 TraceCheckUtils]: 92: Hoare triple {62397#(<= ~a17~0 |old(~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)); {62397#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:14:04,597 INFO L280 TraceCheckUtils]: 93: Hoare triple {62397#(<= ~a17~0 |old(~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)))); {62397#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:14:04,597 INFO L280 TraceCheckUtils]: 94: Hoare triple {62397#(<= ~a17~0 |old(~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); {62397#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:14:04,597 INFO L280 TraceCheckUtils]: 95: Hoare triple {62397#(<= ~a17~0 |old(~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); {62397#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:14:04,598 INFO L280 TraceCheckUtils]: 96: Hoare triple {62397#(<= ~a17~0 |old(~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)); {62397#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:14:04,598 INFO L280 TraceCheckUtils]: 97: Hoare triple {62397#(<= ~a17~0 |old(~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); {62397#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:14:04,599 INFO L280 TraceCheckUtils]: 98: Hoare triple {62397#(<= ~a17~0 |old(~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); {62397#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:14:04,599 INFO L280 TraceCheckUtils]: 99: Hoare triple {62397#(<= ~a17~0 |old(~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); {62397#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:14:04,599 INFO L280 TraceCheckUtils]: 100: Hoare triple {62397#(<= ~a17~0 |old(~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))); {62397#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:14:04,600 INFO L280 TraceCheckUtils]: 101: Hoare triple {62397#(<= ~a17~0 |old(~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); {62397#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:14:04,600 INFO L280 TraceCheckUtils]: 102: Hoare triple {62397#(<= ~a17~0 |old(~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)); {62397#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:14:04,601 INFO L280 TraceCheckUtils]: 103: Hoare triple {62397#(<= ~a17~0 |old(~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)); {62397#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:14:04,601 INFO L280 TraceCheckUtils]: 104: Hoare triple {62397#(<= ~a17~0 |old(~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); {62397#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:14:04,601 INFO L280 TraceCheckUtils]: 105: Hoare triple {62397#(<= ~a17~0 |old(~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); {62397#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:14:04,602 INFO L280 TraceCheckUtils]: 106: Hoare triple {62397#(<= ~a17~0 |old(~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;~a8~0 := 13;~a16~0 := 4;#res := -1; {62397#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:14:04,602 INFO L280 TraceCheckUtils]: 107: Hoare triple {62397#(<= ~a17~0 |old(~a17~0)|)} assume true; {62397#(<= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 15:14:04,603 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {62397#(<= ~a17~0 |old(~a17~0)|)} {62378#(<= ~a17~0 0)} #786#return; {62378#(<= ~a17~0 0)} is VALID [2020-07-10 15:14:04,604 INFO L280 TraceCheckUtils]: 109: Hoare triple {62378#(<= ~a17~0 0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {62378#(<= ~a17~0 0)} is VALID [2020-07-10 15:14:04,604 INFO L280 TraceCheckUtils]: 110: Hoare triple {62378#(<= ~a17~0 0)} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {62378#(<= ~a17~0 0)} is VALID [2020-07-10 15:14:04,604 INFO L280 TraceCheckUtils]: 111: Hoare triple {62378#(<= ~a17~0 0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {62378#(<= ~a17~0 0)} is VALID [2020-07-10 15:14:04,605 INFO L263 TraceCheckUtils]: 112: Hoare triple {62378#(<= ~a17~0 0)} call #t~ret3 := calculate_output(~input~0); {62378#(<= ~a17~0 0)} is VALID [2020-07-10 15:14:04,605 INFO L280 TraceCheckUtils]: 113: Hoare triple {62378#(<= ~a17~0 0)} ~input := #in~input; {62378#(<= ~a17~0 0)} is VALID [2020-07-10 15:14:04,606 INFO L280 TraceCheckUtils]: 114: Hoare triple {62378#(<= ~a17~0 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); {62378#(<= ~a17~0 0)} is VALID [2020-07-10 15:14:04,606 INFO L280 TraceCheckUtils]: 115: Hoare triple {62378#(<= ~a17~0 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); {62378#(<= ~a17~0 0)} is VALID [2020-07-10 15:14:04,607 INFO L280 TraceCheckUtils]: 116: Hoare triple {62378#(<= ~a17~0 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); {62378#(<= ~a17~0 0)} is VALID [2020-07-10 15:14:04,607 INFO L280 TraceCheckUtils]: 117: Hoare triple {62378#(<= ~a17~0 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); {62378#(<= ~a17~0 0)} is VALID [2020-07-10 15:14:04,608 INFO L280 TraceCheckUtils]: 118: Hoare triple {62378#(<= ~a17~0 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); {62378#(<= ~a17~0 0)} is VALID [2020-07-10 15:14:04,608 INFO L280 TraceCheckUtils]: 119: Hoare triple {62378#(<= ~a17~0 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); {62378#(<= ~a17~0 0)} is VALID [2020-07-10 15:14:04,609 INFO L280 TraceCheckUtils]: 120: Hoare triple {62378#(<= ~a17~0 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)); {62378#(<= ~a17~0 0)} is VALID [2020-07-10 15:14:04,609 INFO L280 TraceCheckUtils]: 121: Hoare triple {62378#(<= ~a17~0 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))); {62378#(<= ~a17~0 0)} is VALID [2020-07-10 15:14:04,609 INFO L280 TraceCheckUtils]: 122: Hoare triple {62378#(<= ~a17~0 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); {62378#(<= ~a17~0 0)} is VALID [2020-07-10 15:14:04,610 INFO L280 TraceCheckUtils]: 123: Hoare triple {62378#(<= ~a17~0 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); {62378#(<= ~a17~0 0)} is VALID [2020-07-10 15:14:04,610 INFO L280 TraceCheckUtils]: 124: Hoare triple {62378#(<= ~a17~0 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); {62378#(<= ~a17~0 0)} is VALID [2020-07-10 15:14:04,611 INFO L280 TraceCheckUtils]: 125: Hoare triple {62378#(<= ~a17~0 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); {62378#(<= ~a17~0 0)} is VALID [2020-07-10 15:14:04,611 INFO L280 TraceCheckUtils]: 126: Hoare triple {62378#(<= ~a17~0 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); {62378#(<= ~a17~0 0)} is VALID [2020-07-10 15:14:04,611 INFO L280 TraceCheckUtils]: 127: Hoare triple {62378#(<= ~a17~0 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); {62378#(<= ~a17~0 0)} is VALID [2020-07-10 15:14:04,612 INFO L280 TraceCheckUtils]: 128: Hoare triple {62378#(<= ~a17~0 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); {62378#(<= ~a17~0 0)} is VALID [2020-07-10 15:14:04,612 INFO L280 TraceCheckUtils]: 129: Hoare triple {62378#(<= ~a17~0 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); {62378#(<= ~a17~0 0)} is VALID [2020-07-10 15:14:04,612 INFO L280 TraceCheckUtils]: 130: Hoare triple {62378#(<= ~a17~0 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); {62378#(<= ~a17~0 0)} is VALID [2020-07-10 15:14:04,613 INFO L280 TraceCheckUtils]: 131: Hoare triple {62378#(<= ~a17~0 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); {62378#(<= ~a17~0 0)} is VALID [2020-07-10 15:14:04,613 INFO L280 TraceCheckUtils]: 132: Hoare triple {62378#(<= ~a17~0 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)); {62378#(<= ~a17~0 0)} is VALID [2020-07-10 15:14:04,614 INFO L280 TraceCheckUtils]: 133: Hoare triple {62378#(<= ~a17~0 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)); {62378#(<= ~a17~0 0)} is VALID [2020-07-10 15:14:04,614 INFO L280 TraceCheckUtils]: 134: Hoare triple {62378#(<= ~a17~0 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); {62378#(<= ~a17~0 0)} is VALID [2020-07-10 15:14:04,615 INFO L280 TraceCheckUtils]: 135: Hoare triple {62378#(<= ~a17~0 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); {62378#(<= ~a17~0 0)} is VALID [2020-07-10 15:14:04,615 INFO L280 TraceCheckUtils]: 136: Hoare triple {62378#(<= ~a17~0 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); {62378#(<= ~a17~0 0)} is VALID [2020-07-10 15:14:04,615 INFO L280 TraceCheckUtils]: 137: Hoare triple {62378#(<= ~a17~0 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); {62378#(<= ~a17~0 0)} is VALID [2020-07-10 15:14:04,616 INFO L280 TraceCheckUtils]: 138: Hoare triple {62378#(<= ~a17~0 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); {62378#(<= ~a17~0 0)} is VALID [2020-07-10 15:14:04,616 INFO L280 TraceCheckUtils]: 139: Hoare triple {62378#(<= ~a17~0 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); {62378#(<= ~a17~0 0)} is VALID [2020-07-10 15:14:04,617 INFO L280 TraceCheckUtils]: 140: Hoare triple {62378#(<= ~a17~0 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); {62378#(<= ~a17~0 0)} is VALID [2020-07-10 15:14:04,617 INFO L280 TraceCheckUtils]: 141: Hoare triple {62378#(<= ~a17~0 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); {62378#(<= ~a17~0 0)} is VALID [2020-07-10 15:14:04,617 INFO L280 TraceCheckUtils]: 142: Hoare triple {62378#(<= ~a17~0 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); {62378#(<= ~a17~0 0)} is VALID [2020-07-10 15:14:04,618 INFO L280 TraceCheckUtils]: 143: Hoare triple {62378#(<= ~a17~0 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); {62378#(<= ~a17~0 0)} is VALID [2020-07-10 15:14:04,618 INFO L280 TraceCheckUtils]: 144: Hoare triple {62378#(<= ~a17~0 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); {62378#(<= ~a17~0 0)} is VALID [2020-07-10 15:14:04,618 INFO L280 TraceCheckUtils]: 145: Hoare triple {62378#(<= ~a17~0 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); {62378#(<= ~a17~0 0)} is VALID [2020-07-10 15:14:04,619 INFO L280 TraceCheckUtils]: 146: Hoare triple {62378#(<= ~a17~0 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); {62378#(<= ~a17~0 0)} is VALID [2020-07-10 15:14:04,619 INFO L280 TraceCheckUtils]: 147: Hoare triple {62378#(<= ~a17~0 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); {62378#(<= ~a17~0 0)} is VALID [2020-07-10 15:14:04,620 INFO L280 TraceCheckUtils]: 148: Hoare triple {62378#(<= ~a17~0 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); {62378#(<= ~a17~0 0)} is VALID [2020-07-10 15:14:04,620 INFO L280 TraceCheckUtils]: 149: Hoare triple {62378#(<= ~a17~0 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); {62378#(<= ~a17~0 0)} is VALID [2020-07-10 15:14:04,620 INFO L280 TraceCheckUtils]: 150: Hoare triple {62378#(<= ~a17~0 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)); {62378#(<= ~a17~0 0)} is VALID [2020-07-10 15:14:04,621 INFO L280 TraceCheckUtils]: 151: Hoare triple {62378#(<= ~a17~0 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)))); {62378#(<= ~a17~0 0)} is VALID [2020-07-10 15:14:04,621 INFO L280 TraceCheckUtils]: 152: Hoare triple {62378#(<= ~a17~0 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); {62378#(<= ~a17~0 0)} is VALID [2020-07-10 15:14:04,622 INFO L280 TraceCheckUtils]: 153: Hoare triple {62378#(<= ~a17~0 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); {62378#(<= ~a17~0 0)} is VALID [2020-07-10 15:14:04,622 INFO L280 TraceCheckUtils]: 154: Hoare triple {62378#(<= ~a17~0 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)); {62378#(<= ~a17~0 0)} is VALID [2020-07-10 15:14:04,622 INFO L280 TraceCheckUtils]: 155: Hoare triple {62378#(<= ~a17~0 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); {62378#(<= ~a17~0 0)} is VALID [2020-07-10 15:14:04,623 INFO L280 TraceCheckUtils]: 156: Hoare triple {62378#(<= ~a17~0 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); {62378#(<= ~a17~0 0)} is VALID [2020-07-10 15:14:04,623 INFO L280 TraceCheckUtils]: 157: Hoare triple {62378#(<= ~a17~0 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); {62378#(<= ~a17~0 0)} is VALID [2020-07-10 15:14:04,624 INFO L280 TraceCheckUtils]: 158: Hoare triple {62378#(<= ~a17~0 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))); {62378#(<= ~a17~0 0)} is VALID [2020-07-10 15:14:04,624 INFO L280 TraceCheckUtils]: 159: Hoare triple {62378#(<= ~a17~0 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); {62378#(<= ~a17~0 0)} is VALID [2020-07-10 15:14:04,624 INFO L280 TraceCheckUtils]: 160: Hoare triple {62378#(<= ~a17~0 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)); {62378#(<= ~a17~0 0)} is VALID [2020-07-10 15:14:04,625 INFO L280 TraceCheckUtils]: 161: Hoare triple {62378#(<= ~a17~0 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)); {62378#(<= ~a17~0 0)} is VALID [2020-07-10 15:14:04,625 INFO L280 TraceCheckUtils]: 162: Hoare triple {62378#(<= ~a17~0 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); {62378#(<= ~a17~0 0)} is VALID [2020-07-10 15:14:04,625 INFO L280 TraceCheckUtils]: 163: Hoare triple {62378#(<= ~a17~0 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); {62378#(<= ~a17~0 0)} is VALID [2020-07-10 15:14:04,626 INFO L280 TraceCheckUtils]: 164: Hoare triple {62378#(<= ~a17~0 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); {62378#(<= ~a17~0 0)} is VALID [2020-07-10 15:14:04,626 INFO L280 TraceCheckUtils]: 165: Hoare triple {62378#(<= ~a17~0 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); {62378#(<= ~a17~0 0)} is VALID [2020-07-10 15:14:04,627 INFO L280 TraceCheckUtils]: 166: Hoare triple {62378#(<= ~a17~0 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); {62378#(<= ~a17~0 0)} is VALID [2020-07-10 15:14:04,627 INFO L280 TraceCheckUtils]: 167: Hoare triple {62378#(<= ~a17~0 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); {62378#(<= ~a17~0 0)} is VALID [2020-07-10 15:14:04,627 INFO L280 TraceCheckUtils]: 168: Hoare triple {62378#(<= ~a17~0 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); {62378#(<= ~a17~0 0)} is VALID [2020-07-10 15:14:04,628 INFO L280 TraceCheckUtils]: 169: Hoare triple {62378#(<= ~a17~0 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); {62378#(<= ~a17~0 0)} is VALID [2020-07-10 15:14:04,628 INFO L280 TraceCheckUtils]: 170: Hoare triple {62378#(<= ~a17~0 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); {62378#(<= ~a17~0 0)} is VALID [2020-07-10 15:14:04,629 INFO L280 TraceCheckUtils]: 171: Hoare triple {62378#(<= ~a17~0 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)); {62378#(<= ~a17~0 0)} is VALID [2020-07-10 15:14:04,629 INFO L280 TraceCheckUtils]: 172: Hoare triple {62378#(<= ~a17~0 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); {62378#(<= ~a17~0 0)} is VALID [2020-07-10 15:14:04,629 INFO L280 TraceCheckUtils]: 173: Hoare triple {62378#(<= ~a17~0 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); {62378#(<= ~a17~0 0)} is VALID [2020-07-10 15:14:04,630 INFO L280 TraceCheckUtils]: 174: Hoare triple {62378#(<= ~a17~0 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)); {62378#(<= ~a17~0 0)} is VALID [2020-07-10 15:14:04,630 INFO L280 TraceCheckUtils]: 175: Hoare triple {62378#(<= ~a17~0 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)); {62378#(<= ~a17~0 0)} is VALID [2020-07-10 15:14:04,630 INFO L280 TraceCheckUtils]: 176: Hoare triple {62378#(<= ~a17~0 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); {62378#(<= ~a17~0 0)} is VALID [2020-07-10 15:14:04,631 INFO L280 TraceCheckUtils]: 177: Hoare triple {62378#(<= ~a17~0 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); {62378#(<= ~a17~0 0)} is VALID [2020-07-10 15:14:04,631 INFO L280 TraceCheckUtils]: 178: Hoare triple {62378#(<= ~a17~0 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); {62378#(<= ~a17~0 0)} is VALID [2020-07-10 15:14:04,632 INFO L280 TraceCheckUtils]: 179: Hoare triple {62378#(<= ~a17~0 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))); {62378#(<= ~a17~0 0)} is VALID [2020-07-10 15:14:04,632 INFO L280 TraceCheckUtils]: 180: Hoare triple {62378#(<= ~a17~0 0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {62378#(<= ~a17~0 0)} is VALID [2020-07-10 15:14:04,632 INFO L280 TraceCheckUtils]: 181: Hoare triple {62378#(<= ~a17~0 0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {62378#(<= ~a17~0 0)} is VALID [2020-07-10 15:14:04,633 INFO L280 TraceCheckUtils]: 182: Hoare triple {62378#(<= ~a17~0 0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {62378#(<= ~a17~0 0)} is VALID [2020-07-10 15:14:04,633 INFO L280 TraceCheckUtils]: 183: Hoare triple {62378#(<= ~a17~0 0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {62378#(<= ~a17~0 0)} is VALID [2020-07-10 15:14:04,633 INFO L280 TraceCheckUtils]: 184: Hoare triple {62378#(<= ~a17~0 0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {62378#(<= ~a17~0 0)} is VALID [2020-07-10 15:14:04,634 INFO L280 TraceCheckUtils]: 185: Hoare triple {62378#(<= ~a17~0 0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {62378#(<= ~a17~0 0)} is VALID [2020-07-10 15:14:04,634 INFO L280 TraceCheckUtils]: 186: Hoare triple {62378#(<= ~a17~0 0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {62378#(<= ~a17~0 0)} is VALID [2020-07-10 15:14:04,635 INFO L280 TraceCheckUtils]: 187: Hoare triple {62378#(<= ~a17~0 0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {62378#(<= ~a17~0 0)} is VALID [2020-07-10 15:14:04,635 INFO L280 TraceCheckUtils]: 188: Hoare triple {62378#(<= ~a17~0 0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {62378#(<= ~a17~0 0)} is VALID [2020-07-10 15:14:04,635 INFO L280 TraceCheckUtils]: 189: Hoare triple {62378#(<= ~a17~0 0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {62378#(<= ~a17~0 0)} is VALID [2020-07-10 15:14:04,636 INFO L280 TraceCheckUtils]: 190: Hoare triple {62378#(<= ~a17~0 0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {62378#(<= ~a17~0 0)} is VALID [2020-07-10 15:14:04,636 INFO L280 TraceCheckUtils]: 191: Hoare triple {62378#(<= ~a17~0 0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {62378#(<= ~a17~0 0)} is VALID [2020-07-10 15:14:04,637 INFO L280 TraceCheckUtils]: 192: Hoare triple {62378#(<= ~a17~0 0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {62378#(<= ~a17~0 0)} is VALID [2020-07-10 15:14:04,637 INFO L280 TraceCheckUtils]: 193: Hoare triple {62378#(<= ~a17~0 0)} assume (((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {62134#false} is VALID [2020-07-10 15:14:04,637 INFO L280 TraceCheckUtils]: 194: Hoare triple {62134#false} assume !false; {62134#false} is VALID [2020-07-10 15:14:04,657 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 86 proven. 54 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2020-07-10 15:14:04,658 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-10 15:14:04,658 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 4] total 9 [2020-07-10 15:14:04,658 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [490256430] [2020-07-10 15:14:04,659 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 195 [2020-07-10 15:14:04,665 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 15:14:04,666 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-10 15:14:05,140 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 320 edges. 320 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:14:05,141 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-10 15:14:05,141 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 15:14:05,141 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-10 15:14:05,141 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=52, Unknown=0, NotChecked=0, Total=72 [2020-07-10 15:14:05,142 INFO L87 Difference]: Start difference. First operand 2604 states and 3140 transitions. Second operand 9 states. [2020-07-10 15:14:20,663 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:14:20,663 INFO L93 Difference]: Finished difference Result 7001 states and 8774 transitions. [2020-07-10 15:14:20,663 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2020-07-10 15:14:20,663 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 195 [2020-07-10 15:14:20,664 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 15:14:20,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 15:14:20,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 1355 transitions. [2020-07-10 15:14:20,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 15:14:20,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 1355 transitions. [2020-07-10 15:14:20,681 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 20 states and 1355 transitions. [2020-07-10 15:14:23,688 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1355 edges. 1355 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:14:23,688 INFO L225 Difference]: With dead ends: 7001 [2020-07-10 15:14:23,689 INFO L226 Difference]: Without dead ends: 0 [2020-07-10 15:14:23,701 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 240 GetRequests, 217 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 120 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=146, Invalid=454, Unknown=0, NotChecked=0, Total=600 [2020-07-10 15:14:23,702 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-07-10 15:14:23,702 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-07-10 15:14:23,702 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 15:14:23,702 INFO L82 GeneralOperation]: Start isEquivalent. First operand 0 states. Second operand 0 states. [2020-07-10 15:14:23,702 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand 0 states. [2020-07-10 15:14:23,702 INFO L87 Difference]: Start difference. First operand 0 states. Second operand 0 states. [2020-07-10 15:14:23,703 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:14:23,703 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2020-07-10 15:14:23,703 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-10 15:14:23,703 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:14:23,703 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:14:23,703 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand 0 states. [2020-07-10 15:14:23,703 INFO L87 Difference]: Start difference. First operand 0 states. Second operand 0 states. [2020-07-10 15:14:23,704 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:14:23,704 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2020-07-10 15:14:23,704 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-10 15:14:23,704 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:14:23,704 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:14:23,704 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 15:14:23,704 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 15:14:23,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-07-10 15:14:23,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-07-10 15:14:23,705 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 195 [2020-07-10 15:14:23,705 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 15:14:23,705 INFO L479 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-07-10 15:14:23,705 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-10 15:14:23,706 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-10 15:14:23,706 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:14:23,919 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,7 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 15:14:23,923 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-07-10 15:14:24,913 WARN L193 SmtUtils]: Spent 385.00 ms on a formula simplification. DAG size of input: 238 DAG size of output: 205 [2020-07-10 15:14:25,270 WARN L193 SmtUtils]: Spent 350.00 ms on a formula simplification. DAG size of input: 238 DAG size of output: 205 [2020-07-10 15:14:26,812 WARN L193 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 195 DAG size of output: 55 [2020-07-10 15:14:27,903 WARN L193 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 196 DAG size of output: 67 [2020-07-10 15:14:28,944 WARN L193 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 196 DAG size of output: 67 [2020-07-10 15:14:28,952 INFO L268 CegarLoopResult]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2020-07-10 15:14:28,952 INFO L264 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (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)|)) [2020-07-10 15:14:28,953 INFO L268 CegarLoopResult]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2020-07-10 15:14:28,953 INFO L268 CegarLoopResult]: For program point L333(lines 333 390) no Hoare annotation was computed. [2020-07-10 15:14:28,953 INFO L268 CegarLoopResult]: For program point L102(lines 102 390) no Hoare annotation was computed. [2020-07-10 15:14:28,953 INFO L268 CegarLoopResult]: For program point L565-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:14:28,953 INFO L268 CegarLoopResult]: For program point L532-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:14:28,953 INFO L268 CegarLoopResult]: For program point L499-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:14:28,953 INFO L268 CegarLoopResult]: For program point L466-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:14:28,954 INFO L268 CegarLoopResult]: For program point L433-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:14:28,954 INFO L268 CegarLoopResult]: For program point L400-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:14:28,954 INFO L268 CegarLoopResult]: For program point L268(lines 268 390) no Hoare annotation was computed. [2020-07-10 15:14:28,954 INFO L268 CegarLoopResult]: For program point L136(lines 136 390) no Hoare annotation was computed. [2020-07-10 15:14:28,954 INFO L268 CegarLoopResult]: For program point L566(line 566) no Hoare annotation was computed. [2020-07-10 15:14:28,954 INFO L268 CegarLoopResult]: For program point L533(line 533) no Hoare annotation was computed. [2020-07-10 15:14:28,954 INFO L268 CegarLoopResult]: For program point L500(line 500) no Hoare annotation was computed. [2020-07-10 15:14:28,954 INFO L268 CegarLoopResult]: For program point L467(line 467) no Hoare annotation was computed. [2020-07-10 15:14:28,954 INFO L268 CegarLoopResult]: For program point L434(line 434) no Hoare annotation was computed. [2020-07-10 15:14:28,954 INFO L268 CegarLoopResult]: For program point L401(line 401) no Hoare annotation was computed. [2020-07-10 15:14:28,954 INFO L268 CegarLoopResult]: For program point L203(lines 203 390) no Hoare annotation was computed. [2020-07-10 15:14:28,954 INFO L268 CegarLoopResult]: For program point L72(lines 72 390) no Hoare annotation was computed. [2020-07-10 15:14:28,954 INFO L268 CegarLoopResult]: For program point L568-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:14:28,955 INFO L268 CegarLoopResult]: For program point L535-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:14:28,955 INFO L268 CegarLoopResult]: For program point L502-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:14:28,955 INFO L268 CegarLoopResult]: For program point L469-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:14:28,955 INFO L268 CegarLoopResult]: For program point L436-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:14:28,955 INFO L268 CegarLoopResult]: For program point L403-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:14:28,955 INFO L268 CegarLoopResult]: For program point L337(lines 337 390) no Hoare annotation was computed. [2020-07-10 15:14:28,955 INFO L268 CegarLoopResult]: For program point L238(lines 238 390) no Hoare annotation was computed. [2020-07-10 15:14:28,955 INFO L268 CegarLoopResult]: For program point L569(line 569) no Hoare annotation was computed. [2020-07-10 15:14:28,955 INFO L268 CegarLoopResult]: For program point L536(line 536) no Hoare annotation was computed. [2020-07-10 15:14:28,956 INFO L268 CegarLoopResult]: For program point L503(line 503) no Hoare annotation was computed. [2020-07-10 15:14:28,956 INFO L268 CegarLoopResult]: For program point L470(line 470) no Hoare annotation was computed. [2020-07-10 15:14:28,956 INFO L268 CegarLoopResult]: For program point L437(line 437) no Hoare annotation was computed. [2020-07-10 15:14:28,956 INFO L268 CegarLoopResult]: For program point L404(line 404) no Hoare annotation was computed. [2020-07-10 15:14:28,956 INFO L268 CegarLoopResult]: For program point L173(lines 173 390) no Hoare annotation was computed. [2020-07-10 15:14:28,956 INFO L268 CegarLoopResult]: For program point L140(lines 140 390) no Hoare annotation was computed. [2020-07-10 15:14:28,956 INFO L268 CegarLoopResult]: For program point L372(lines 372 390) no Hoare annotation was computed. [2020-07-10 15:14:28,956 INFO L268 CegarLoopResult]: For program point calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION(line 431) no Hoare annotation was computed. [2020-07-10 15:14:28,956 INFO L268 CegarLoopResult]: For program point L306(lines 306 390) no Hoare annotation was computed. [2020-07-10 15:14:28,956 INFO L268 CegarLoopResult]: For program point L273(lines 273 390) no Hoare annotation was computed. [2020-07-10 15:14:28,956 INFO L268 CegarLoopResult]: For program point L108(lines 108 390) no Hoare annotation was computed. [2020-07-10 15:14:28,956 INFO L268 CegarLoopResult]: For program point L571-1(lines 571 573) no Hoare annotation was computed. [2020-07-10 15:14:28,957 INFO L268 CegarLoopResult]: For program point L538-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:14:28,957 INFO L268 CegarLoopResult]: For program point L505-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:14:28,957 INFO L268 CegarLoopResult]: For program point L472-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:14:28,957 INFO L268 CegarLoopResult]: For program point L439-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:14:28,957 INFO L268 CegarLoopResult]: For program point L406-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:14:28,957 INFO L268 CegarLoopResult]: For program point L208(lines 208 390) no Hoare annotation was computed. [2020-07-10 15:14:28,957 INFO L268 CegarLoopResult]: For program point L43(lines 43 390) no Hoare annotation was computed. [2020-07-10 15:14:28,957 INFO L268 CegarLoopResult]: For program point L572(line 572) no Hoare annotation was computed. [2020-07-10 15:14:28,957 INFO L268 CegarLoopResult]: For program point L539(line 539) no Hoare annotation was computed. [2020-07-10 15:14:28,957 INFO L268 CegarLoopResult]: For program point L506(line 506) no Hoare annotation was computed. [2020-07-10 15:14:28,957 INFO L268 CegarLoopResult]: For program point L473(line 473) no Hoare annotation was computed. [2020-07-10 15:14:28,957 INFO L268 CegarLoopResult]: For program point L440(line 440) no Hoare annotation was computed. [2020-07-10 15:14:28,958 INFO L268 CegarLoopResult]: For program point L407(line 407) no Hoare annotation was computed. [2020-07-10 15:14:28,958 INFO L268 CegarLoopResult]: For program point L144(lines 144 390) no Hoare annotation was computed. [2020-07-10 15:14:28,958 INFO L268 CegarLoopResult]: For program point L541-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:14:28,958 INFO L268 CegarLoopResult]: For program point L508-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:14:28,958 INFO L268 CegarLoopResult]: For program point L475-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:14:28,958 INFO L268 CegarLoopResult]: For program point L442-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:14:28,958 INFO L268 CegarLoopResult]: For program point L409-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:14:28,958 INFO L268 CegarLoopResult]: For program point L178(lines 178 390) no Hoare annotation was computed. [2020-07-10 15:14:28,958 INFO L268 CegarLoopResult]: For program point L542(line 542) no Hoare annotation was computed. [2020-07-10 15:14:28,958 INFO L268 CegarLoopResult]: For program point L509(line 509) no Hoare annotation was computed. [2020-07-10 15:14:28,959 INFO L268 CegarLoopResult]: For program point L476(line 476) no Hoare annotation was computed. [2020-07-10 15:14:28,959 INFO L268 CegarLoopResult]: For program point L443(line 443) no Hoare annotation was computed. [2020-07-10 15:14:28,959 INFO L268 CegarLoopResult]: For program point L410(line 410) no Hoare annotation was computed. [2020-07-10 15:14:28,959 INFO L268 CegarLoopResult]: For program point L377(lines 377 390) no Hoare annotation was computed. [2020-07-10 15:14:28,959 INFO L268 CegarLoopResult]: For program point L278(lines 278 390) no Hoare annotation was computed. [2020-07-10 15:14:28,959 INFO L268 CegarLoopResult]: For program point L245(lines 245 390) no Hoare annotation was computed. [2020-07-10 15:14:28,959 INFO L268 CegarLoopResult]: For program point L80(lines 80 390) no Hoare annotation was computed. [2020-07-10 15:14:28,959 INFO L268 CegarLoopResult]: For program point L345(lines 345 390) no Hoare annotation was computed. [2020-07-10 15:14:28,959 INFO L268 CegarLoopResult]: For program point L312(lines 312 390) no Hoare annotation was computed. [2020-07-10 15:14:28,959 INFO L268 CegarLoopResult]: For program point L114(lines 114 390) no Hoare annotation was computed. [2020-07-10 15:14:28,960 INFO L268 CegarLoopResult]: For program point L544-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:14:28,960 INFO L268 CegarLoopResult]: For program point L511-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:14:28,960 INFO L268 CegarLoopResult]: For program point L478-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:14:28,960 INFO L268 CegarLoopResult]: For program point L445-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:14:28,960 INFO L268 CegarLoopResult]: For program point L412-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:14:28,960 INFO L268 CegarLoopResult]: For program point L214(lines 214 390) no Hoare annotation was computed. [2020-07-10 15:14:28,960 INFO L268 CegarLoopResult]: For program point L148(lines 148 390) no Hoare annotation was computed. [2020-07-10 15:14:28,960 INFO L268 CegarLoopResult]: For program point L49(lines 49 390) no Hoare annotation was computed. [2020-07-10 15:14:28,960 INFO L268 CegarLoopResult]: For program point L545(line 545) no Hoare annotation was computed. [2020-07-10 15:14:28,960 INFO L268 CegarLoopResult]: For program point L512(line 512) no Hoare annotation was computed. [2020-07-10 15:14:28,960 INFO L268 CegarLoopResult]: For program point L479(line 479) no Hoare annotation was computed. [2020-07-10 15:14:28,960 INFO L268 CegarLoopResult]: For program point L446(line 446) no Hoare annotation was computed. [2020-07-10 15:14:28,960 INFO L268 CegarLoopResult]: For program point L413(line 413) no Hoare annotation was computed. [2020-07-10 15:14:28,960 INFO L268 CegarLoopResult]: For program point L84(lines 84 390) no Hoare annotation was computed. [2020-07-10 15:14:28,961 INFO L268 CegarLoopResult]: For program point calculate_outputFINAL(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:14:28,961 INFO L268 CegarLoopResult]: For program point calculate_outputEXIT(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:14:28,961 INFO L268 CegarLoopResult]: For program point L547-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:14:28,961 INFO L268 CegarLoopResult]: For program point L514-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:14:28,961 INFO L268 CegarLoopResult]: For program point L481-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:14:28,961 INFO L268 CegarLoopResult]: For program point L448-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:14:28,961 INFO L268 CegarLoopResult]: For program point L382(lines 382 390) no Hoare annotation was computed. [2020-07-10 15:14:28,961 INFO L268 CegarLoopResult]: For program point L415-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:14:28,961 INFO L268 CegarLoopResult]: For program point L316(lines 316 390) no Hoare annotation was computed. [2020-07-10 15:14:28,961 INFO L268 CegarLoopResult]: For program point L250(lines 250 390) no Hoare annotation was computed. [2020-07-10 15:14:28,961 INFO L268 CegarLoopResult]: For program point L548(line 548) no Hoare annotation was computed. [2020-07-10 15:14:28,961 INFO L268 CegarLoopResult]: For program point L515(line 515) no Hoare annotation was computed. [2020-07-10 15:14:28,961 INFO L268 CegarLoopResult]: For program point L482(line 482) no Hoare annotation was computed. [2020-07-10 15:14:28,961 INFO L268 CegarLoopResult]: For program point L449(line 449) no Hoare annotation was computed. [2020-07-10 15:14:28,961 INFO L268 CegarLoopResult]: For program point L416(line 416) no Hoare annotation was computed. [2020-07-10 15:14:28,962 INFO L268 CegarLoopResult]: For program point L218(lines 218 390) no Hoare annotation was computed. [2020-07-10 15:14:28,962 INFO L268 CegarLoopResult]: For program point L152(lines 152 390) no Hoare annotation was computed. [2020-07-10 15:14:28,962 INFO L268 CegarLoopResult]: For program point L119(lines 119 390) no Hoare annotation was computed. [2020-07-10 15:14:28,962 INFO L268 CegarLoopResult]: For program point L318(lines 318 390) no Hoare annotation was computed. [2020-07-10 15:14:28,962 INFO L268 CegarLoopResult]: For program point L186(lines 186 390) no Hoare annotation was computed. [2020-07-10 15:14:28,962 INFO L268 CegarLoopResult]: For program point L54(lines 54 390) no Hoare annotation was computed. [2020-07-10 15:14:28,962 INFO L268 CegarLoopResult]: For program point L550-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:14:28,962 INFO L268 CegarLoopResult]: For program point L517-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:14:28,962 INFO L268 CegarLoopResult]: For program point L484-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:14:28,962 INFO L268 CegarLoopResult]: For program point L451-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:14:28,962 INFO L268 CegarLoopResult]: For program point L418-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:14:28,963 INFO L268 CegarLoopResult]: For program point L286(lines 286 390) no Hoare annotation was computed. [2020-07-10 15:14:28,963 INFO L268 CegarLoopResult]: For program point L551(line 551) no Hoare annotation was computed. [2020-07-10 15:14:28,963 INFO L268 CegarLoopResult]: For program point L518(line 518) no Hoare annotation was computed. [2020-07-10 15:14:28,963 INFO L268 CegarLoopResult]: For program point L485(line 485) no Hoare annotation was computed. [2020-07-10 15:14:28,963 INFO L268 CegarLoopResult]: For program point L452(line 452) no Hoare annotation was computed. [2020-07-10 15:14:28,963 INFO L268 CegarLoopResult]: For program point L419(line 419) no Hoare annotation was computed. [2020-07-10 15:14:28,963 INFO L268 CegarLoopResult]: For program point L353(lines 353 390) no Hoare annotation was computed. [2020-07-10 15:14:28,963 INFO L268 CegarLoopResult]: For program point L189(lines 189 390) no Hoare annotation was computed. [2020-07-10 15:14:28,963 INFO L268 CegarLoopResult]: For program point L553-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:14:28,963 INFO L268 CegarLoopResult]: For program point L520-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:14:28,963 INFO L268 CegarLoopResult]: For program point L487-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:14:28,963 INFO L268 CegarLoopResult]: For program point L454-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:14:28,963 INFO L268 CegarLoopResult]: For program point L421-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:14:28,964 INFO L268 CegarLoopResult]: For program point L355(lines 355 390) no Hoare annotation was computed. [2020-07-10 15:14:28,964 INFO L268 CegarLoopResult]: For program point L256(lines 256 390) no Hoare annotation was computed. [2020-07-10 15:14:28,964 INFO L268 CegarLoopResult]: For program point L223(lines 223 390) no Hoare annotation was computed. [2020-07-10 15:14:28,964 INFO L268 CegarLoopResult]: For program point L124(lines 124 390) no Hoare annotation was computed. [2020-07-10 15:14:28,964 INFO L268 CegarLoopResult]: For program point L554(line 554) no Hoare annotation was computed. [2020-07-10 15:14:28,964 INFO L268 CegarLoopResult]: For program point L521(line 521) no Hoare annotation was computed. [2020-07-10 15:14:28,964 INFO L268 CegarLoopResult]: For program point L488(line 488) no Hoare annotation was computed. [2020-07-10 15:14:28,964 INFO L268 CegarLoopResult]: For program point L455(line 455) no Hoare annotation was computed. [2020-07-10 15:14:28,964 INFO L268 CegarLoopResult]: For program point L422(line 422) no Hoare annotation was computed. [2020-07-10 15:14:28,964 INFO L268 CegarLoopResult]: For program point L92(lines 92 390) no Hoare annotation was computed. [2020-07-10 15:14:28,964 INFO L264 CegarLoopResult]: At program point calculate_outputENTRY(lines 30 575) the Hoare annotation is: (let ((.cse9 (= ~a7~0 |old(~a7~0)|)) (.cse10 (= ~a17~0 |old(~a17~0)|)) (.cse11 (= ~a16~0 |old(~a16~0)|)) (.cse12 (= ~a8~0 |old(~a8~0)|)) (.cse13 (= ~a20~0 |old(~a20~0)|))) (let ((.cse7 (not (<= 15 |old(~a8~0)|))) (.cse2 (not (= 1 |old(~a17~0)|))) (.cse8 (not (= 1 |old(~a20~0)|))) (.cse4 (and .cse9 .cse10 .cse11 .cse12 (= 1 ~a21~0) .cse13)) (.cse5 (not (= 1 |old(~a21~0)|))) (.cse0 (not (<= |old(~a21~0)| 0))) (.cse1 (not (<= |old(~a16~0)| 5))) (.cse3 (and .cse9 .cse10 .cse11 .cse12 .cse13 (= ~a21~0 |old(~a21~0)|))) (.cse6 (not (<= |old(~a17~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse1 .cse5 .cse6) (or .cse7 .cse4 .cse5 .cse6) (or .cse7 .cse4 .cse2 .cse5) (or .cse8 .cse4 .cse2 .cse5) (or (= 13 |old(~a8~0)|) .cse4 .cse1 .cse2 .cse5) (or .cse8 .cse0 .cse3 .cse6) (or .cse8 .cse4 .cse5 .cse6) (or .cse0 .cse1 .cse3 .cse6)))) [2020-07-10 15:14:28,964 INFO L268 CegarLoopResult]: For program point L324(lines 324 390) no Hoare annotation was computed. [2020-07-10 15:14:28,965 INFO L268 CegarLoopResult]: For program point L556-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:14:28,965 INFO L268 CegarLoopResult]: For program point L523-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:14:28,965 INFO L268 CegarLoopResult]: For program point L490-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:14:28,965 INFO L268 CegarLoopResult]: For program point L457-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:14:28,965 INFO L268 CegarLoopResult]: For program point L391(lines 391 393) no Hoare annotation was computed. [2020-07-10 15:14:28,965 INFO L268 CegarLoopResult]: For program point L424-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:14:28,965 INFO L268 CegarLoopResult]: For program point L391-2(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:14:28,965 INFO L268 CegarLoopResult]: For program point L292(lines 292 390) no Hoare annotation was computed. [2020-07-10 15:14:28,965 INFO L268 CegarLoopResult]: For program point L160(lines 160 390) no Hoare annotation was computed. [2020-07-10 15:14:28,965 INFO L268 CegarLoopResult]: For program point L557(line 557) no Hoare annotation was computed. [2020-07-10 15:14:28,965 INFO L268 CegarLoopResult]: For program point L524(line 524) no Hoare annotation was computed. [2020-07-10 15:14:28,965 INFO L268 CegarLoopResult]: For program point L491(line 491) no Hoare annotation was computed. [2020-07-10 15:14:28,965 INFO L268 CegarLoopResult]: For program point L458(line 458) no Hoare annotation was computed. [2020-07-10 15:14:28,965 INFO L268 CegarLoopResult]: For program point L425(line 425) no Hoare annotation was computed. [2020-07-10 15:14:28,965 INFO L268 CegarLoopResult]: For program point L392(line 392) no Hoare annotation was computed. [2020-07-10 15:14:28,966 INFO L268 CegarLoopResult]: For program point L194(lines 194 390) no Hoare annotation was computed. [2020-07-10 15:14:28,966 INFO L268 CegarLoopResult]: For program point L62(lines 62 390) no Hoare annotation was computed. [2020-07-10 15:14:28,966 INFO L268 CegarLoopResult]: For program point L261(lines 261 390) no Hoare annotation was computed. [2020-07-10 15:14:28,966 INFO L268 CegarLoopResult]: For program point L129(lines 129 390) no Hoare annotation was computed. [2020-07-10 15:14:28,966 INFO L268 CegarLoopResult]: For program point L559-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:14:28,966 INFO L268 CegarLoopResult]: For program point L526-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:14:28,966 INFO L268 CegarLoopResult]: For program point L493-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:14:28,966 INFO L268 CegarLoopResult]: For program point L460-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:14:28,966 INFO L268 CegarLoopResult]: For program point L427-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:14:28,966 INFO L268 CegarLoopResult]: For program point L361(lines 361 390) no Hoare annotation was computed. [2020-07-10 15:14:28,966 INFO L268 CegarLoopResult]: For program point L394-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:14:28,966 INFO L268 CegarLoopResult]: For program point L97(lines 97 390) no Hoare annotation was computed. [2020-07-10 15:14:28,966 INFO L268 CegarLoopResult]: For program point L31(lines 31 390) no Hoare annotation was computed. [2020-07-10 15:14:28,966 INFO L268 CegarLoopResult]: For program point L560(line 560) no Hoare annotation was computed. [2020-07-10 15:14:28,966 INFO L268 CegarLoopResult]: For program point L527(line 527) no Hoare annotation was computed. [2020-07-10 15:14:28,967 INFO L268 CegarLoopResult]: For program point L494(line 494) no Hoare annotation was computed. [2020-07-10 15:14:28,967 INFO L268 CegarLoopResult]: For program point L461(line 461) no Hoare annotation was computed. [2020-07-10 15:14:28,967 INFO L268 CegarLoopResult]: For program point L428(line 428) no Hoare annotation was computed. [2020-07-10 15:14:28,967 INFO L268 CegarLoopResult]: For program point L395(line 395) no Hoare annotation was computed. [2020-07-10 15:14:28,967 INFO L268 CegarLoopResult]: For program point L329(lines 329 390) no Hoare annotation was computed. [2020-07-10 15:14:28,967 INFO L268 CegarLoopResult]: For program point L197(lines 197 390) no Hoare annotation was computed. [2020-07-10 15:14:28,967 INFO L268 CegarLoopResult]: For program point L65(lines 65 390) no Hoare annotation was computed. [2020-07-10 15:14:28,967 INFO L268 CegarLoopResult]: For program point L363(lines 363 390) no Hoare annotation was computed. [2020-07-10 15:14:28,967 INFO L268 CegarLoopResult]: For program point L231(lines 231 390) no Hoare annotation was computed. [2020-07-10 15:14:28,967 INFO L268 CegarLoopResult]: For program point L165(lines 165 390) no Hoare annotation was computed. [2020-07-10 15:14:28,967 INFO L268 CegarLoopResult]: For program point L562-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:14:28,967 INFO L268 CegarLoopResult]: For program point L529-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:14:28,967 INFO L268 CegarLoopResult]: For program point L496-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:14:28,967 INFO L268 CegarLoopResult]: For program point L463-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:14:28,967 INFO L268 CegarLoopResult]: For program point L430-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:14:28,968 INFO L268 CegarLoopResult]: For program point L397-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:14:28,968 INFO L268 CegarLoopResult]: For program point L265(lines 265 390) no Hoare annotation was computed. [2020-07-10 15:14:28,968 INFO L268 CegarLoopResult]: For program point L563(line 563) no Hoare annotation was computed. [2020-07-10 15:14:28,968 INFO L268 CegarLoopResult]: For program point L530(line 530) no Hoare annotation was computed. [2020-07-10 15:14:28,968 INFO L268 CegarLoopResult]: For program point L497(line 497) no Hoare annotation was computed. [2020-07-10 15:14:28,968 INFO L268 CegarLoopResult]: For program point L464(line 464) no Hoare annotation was computed. [2020-07-10 15:14:28,968 INFO L268 CegarLoopResult]: For program point L431(line 431) no Hoare annotation was computed. [2020-07-10 15:14:28,968 INFO L268 CegarLoopResult]: For program point L398(line 398) no Hoare annotation was computed. [2020-07-10 15:14:28,968 INFO L268 CegarLoopResult]: For program point L365(lines 365 390) no Hoare annotation was computed. [2020-07-10 15:14:28,968 INFO L268 CegarLoopResult]: For program point L299(lines 299 390) no Hoare annotation was computed. [2020-07-10 15:14:28,968 INFO L268 CegarLoopResult]: For program point L35(lines 35 390) no Hoare annotation was computed. [2020-07-10 15:14:28,968 INFO L268 CegarLoopResult]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2020-07-10 15:14:28,968 INFO L264 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= 1 ~a17~0) (<= 15 ~a8~0) (= 1 ~a21~0) (= 1 ~a20~0) (= 5 ~a16~0)) [2020-07-10 15:14:28,968 INFO L271 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-07-10 15:14:28,969 INFO L268 CegarLoopResult]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2020-07-10 15:14:28,969 INFO L264 CegarLoopResult]: At program point mainENTRY(lines 577 594) the Hoare annotation is: (or (not (= 1 |old(~a20~0)|)) (not (<= 15 |old(~a8~0)|)) (not (<= |old(~a16~0)| 5)) (and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a8~0 |old(~a8~0)|) (= 1 ~a21~0) (= 1 ~a20~0) (= 5 ~a16~0)) (not (= 1 |old(~a17~0)|)) (not (<= 5 |old(~a16~0)|)) (not (= 1 |old(~a21~0)|))) [2020-07-10 15:14:28,969 INFO L268 CegarLoopResult]: For program point mainEXIT(lines 577 594) no Hoare annotation was computed. [2020-07-10 15:14:28,969 INFO L264 CegarLoopResult]: At program point L591(line 591) the Hoare annotation is: (let ((.cse10 (not (= 1 |old(~a21~0)|)))) (let ((.cse4 (= 1 ~a20~0)) (.cse2 (= 1 ~a21~0)) (.cse5 (<= ~a21~0 0)) (.cse7 (<= ~a16~0 5)) (.cse1 (= 1 ~a17~0)) (.cse6 (<= ~a17~0 0)) (.cse0 (<= 5 ~a16~0)) (.cse9 (<= 15 ~a8~0)) (.cse3 (or (not (= 1 |old(~a7~0)|)) .cse10)) (.cse8 (= ~a21~0 |old(~a21~0)|))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse5 .cse6 .cse7 .cse3) (and .cse5 .cse6 .cse3 .cse4) (and (= ~a7~0 |old(~a7~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) .cse7 .cse1 .cse2 .cse4) (not (= 1 |old(~a17~0)|)) (and .cse7 .cse1 .cse2 .cse4 .cse3) (not (<= 5 |old(~a16~0)|)) (and (not (= 13 ~a8~0)) .cse7 .cse1 .cse3 .cse8) (and .cse6 .cse0 .cse2 .cse4 .cse3) (and .cse1 .cse0 .cse9 .cse3 .cse8) (not (= 1 |old(~a20~0)|)) (not (<= 15 |old(~a8~0)|)) (and .cse6 .cse7 .cse2 .cse3) (not (<= |old(~a16~0)| 5)) (and .cse5 .cse7 .cse1 .cse3) .cse10 (and .cse6 .cse0 .cse9 .cse3 .cse8)))) [2020-07-10 15:14:28,969 INFO L268 CegarLoopResult]: For program point L591-1(line 591) no Hoare annotation was computed. [2020-07-10 15:14:28,969 INFO L268 CegarLoopResult]: For program point L588(line 588) no Hoare annotation was computed. [2020-07-10 15:14:28,969 INFO L264 CegarLoopResult]: At program point L583-2(lines 583 593) the Hoare annotation is: (let ((.cse10 (not (= 1 |old(~a21~0)|)))) (let ((.cse4 (= 1 ~a20~0)) (.cse2 (= 1 ~a21~0)) (.cse5 (<= ~a21~0 0)) (.cse7 (<= ~a16~0 5)) (.cse1 (= 1 ~a17~0)) (.cse6 (<= ~a17~0 0)) (.cse0 (<= 5 ~a16~0)) (.cse9 (<= 15 ~a8~0)) (.cse3 (or (not (= 1 |old(~a7~0)|)) .cse10)) (.cse8 (= ~a21~0 |old(~a21~0)|))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse5 .cse6 .cse7 .cse3) (and .cse5 .cse6 .cse3 .cse4) (and (= ~a7~0 |old(~a7~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) .cse7 .cse1 .cse2 .cse4) (not (= 1 |old(~a17~0)|)) (and .cse7 .cse1 .cse2 .cse4 .cse3) (not (<= 5 |old(~a16~0)|)) (and (not (= 13 ~a8~0)) .cse7 .cse1 .cse3 .cse8) (and .cse6 .cse0 .cse2 .cse4 .cse3) (and .cse1 .cse0 .cse9 .cse3 .cse8) (not (= 1 |old(~a20~0)|)) (not (<= 15 |old(~a8~0)|)) (and .cse6 .cse7 .cse2 .cse3) (not (<= |old(~a16~0)| 5)) (and .cse5 .cse7 .cse1 .cse3) .cse10 (and .cse6 .cse0 .cse9 .cse3 .cse8)))) [2020-07-10 15:14:28,969 INFO L268 CegarLoopResult]: For program point L583-3(lines 577 594) no Hoare annotation was computed. [2020-07-10 15:14:28,973 WARN L170 areAnnotationChecker]: ULTIMATE.initFINAL has no Hoare annotation [2020-07-10 15:14:28,973 WARN L170 areAnnotationChecker]: L31 has no Hoare annotation [2020-07-10 15:14:28,977 WARN L170 areAnnotationChecker]: ULTIMATE.initFINAL has no Hoare annotation [2020-07-10 15:14:28,977 WARN L170 areAnnotationChecker]: L31 has no Hoare annotation [2020-07-10 15:14:28,977 WARN L170 areAnnotationChecker]: L31 has no Hoare annotation [2020-07-10 15:14:28,977 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2020-07-10 15:14:28,978 WARN L170 areAnnotationChecker]: L583-3 has no Hoare annotation [2020-07-10 15:14:28,978 WARN L170 areAnnotationChecker]: L583-3 has no Hoare annotation [2020-07-10 15:14:28,978 WARN L170 areAnnotationChecker]: L588 has no Hoare annotation [2020-07-10 15:14:28,979 WARN L170 areAnnotationChecker]: ULTIMATE.initEXIT has no Hoare annotation [2020-07-10 15:14:28,979 WARN L170 areAnnotationChecker]: calculate_outputFINAL has no Hoare annotation [2020-07-10 15:14:28,979 WARN L170 areAnnotationChecker]: L35 has no Hoare annotation [2020-07-10 15:14:28,979 WARN L170 areAnnotationChecker]: L35 has no Hoare annotation [2020-07-10 15:14:28,979 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2020-07-10 15:14:28,979 WARN L170 areAnnotationChecker]: L583-3 has no Hoare annotation [2020-07-10 15:14:28,979 WARN L170 areAnnotationChecker]: L588 has no Hoare annotation [2020-07-10 15:14:28,979 WARN L170 areAnnotationChecker]: L588 has no Hoare annotation [2020-07-10 15:14:28,979 WARN L170 areAnnotationChecker]: calculate_outputEXIT has no Hoare annotation [2020-07-10 15:14:28,979 WARN L170 areAnnotationChecker]: L43 has no Hoare annotation [2020-07-10 15:14:28,979 WARN L170 areAnnotationChecker]: L43 has no Hoare annotation [2020-07-10 15:14:28,979 WARN L170 areAnnotationChecker]: mainEXIT has no Hoare annotation [2020-07-10 15:14:28,980 WARN L170 areAnnotationChecker]: L591-1 has no Hoare annotation [2020-07-10 15:14:28,981 WARN L170 areAnnotationChecker]: L591-1 has no Hoare annotation [2020-07-10 15:14:28,981 WARN L170 areAnnotationChecker]: L49 has no Hoare annotation [2020-07-10 15:14:28,981 WARN L170 areAnnotationChecker]: L49 has no Hoare annotation [2020-07-10 15:14:28,981 WARN L170 areAnnotationChecker]: L54 has no Hoare annotation [2020-07-10 15:14:28,981 WARN L170 areAnnotationChecker]: L54 has no Hoare annotation [2020-07-10 15:14:28,982 WARN L170 areAnnotationChecker]: L62 has no Hoare annotation [2020-07-10 15:14:28,982 WARN L170 areAnnotationChecker]: L62 has no Hoare annotation [2020-07-10 15:14:28,982 WARN L170 areAnnotationChecker]: L65 has no Hoare annotation [2020-07-10 15:14:28,982 WARN L170 areAnnotationChecker]: L65 has no Hoare annotation [2020-07-10 15:14:28,982 WARN L170 areAnnotationChecker]: L72 has no Hoare annotation [2020-07-10 15:14:28,982 WARN L170 areAnnotationChecker]: L72 has no Hoare annotation [2020-07-10 15:14:28,982 WARN L170 areAnnotationChecker]: L80 has no Hoare annotation [2020-07-10 15:14:28,982 WARN L170 areAnnotationChecker]: L80 has no Hoare annotation [2020-07-10 15:14:28,982 WARN L170 areAnnotationChecker]: L84 has no Hoare annotation [2020-07-10 15:14:28,982 WARN L170 areAnnotationChecker]: L84 has no Hoare annotation [2020-07-10 15:14:28,983 WARN L170 areAnnotationChecker]: L92 has no Hoare annotation [2020-07-10 15:14:28,983 WARN L170 areAnnotationChecker]: L92 has no Hoare annotation [2020-07-10 15:14:28,983 WARN L170 areAnnotationChecker]: L97 has no Hoare annotation [2020-07-10 15:14:28,983 WARN L170 areAnnotationChecker]: L97 has no Hoare annotation [2020-07-10 15:14:28,983 WARN L170 areAnnotationChecker]: L102 has no Hoare annotation [2020-07-10 15:14:28,983 WARN L170 areAnnotationChecker]: L102 has no Hoare annotation [2020-07-10 15:14:28,983 WARN L170 areAnnotationChecker]: L108 has no Hoare annotation [2020-07-10 15:14:28,983 WARN L170 areAnnotationChecker]: L108 has no Hoare annotation [2020-07-10 15:14:28,983 WARN L170 areAnnotationChecker]: L114 has no Hoare annotation [2020-07-10 15:14:28,983 WARN L170 areAnnotationChecker]: L114 has no Hoare annotation [2020-07-10 15:14:28,983 WARN L170 areAnnotationChecker]: L119 has no Hoare annotation [2020-07-10 15:14:28,983 WARN L170 areAnnotationChecker]: L119 has no Hoare annotation [2020-07-10 15:14:28,983 WARN L170 areAnnotationChecker]: L124 has no Hoare annotation [2020-07-10 15:14:28,983 WARN L170 areAnnotationChecker]: L124 has no Hoare annotation [2020-07-10 15:14:28,983 WARN L170 areAnnotationChecker]: L129 has no Hoare annotation [2020-07-10 15:14:28,983 WARN L170 areAnnotationChecker]: L129 has no Hoare annotation [2020-07-10 15:14:28,984 WARN L170 areAnnotationChecker]: L136 has no Hoare annotation [2020-07-10 15:14:28,984 WARN L170 areAnnotationChecker]: L136 has no Hoare annotation [2020-07-10 15:14:28,984 WARN L170 areAnnotationChecker]: L140 has no Hoare annotation [2020-07-10 15:14:28,984 WARN L170 areAnnotationChecker]: L140 has no Hoare annotation [2020-07-10 15:14:28,984 WARN L170 areAnnotationChecker]: L144 has no Hoare annotation [2020-07-10 15:14:28,984 WARN L170 areAnnotationChecker]: L144 has no Hoare annotation [2020-07-10 15:14:28,984 WARN L170 areAnnotationChecker]: L148 has no Hoare annotation [2020-07-10 15:14:28,984 WARN L170 areAnnotationChecker]: L148 has no Hoare annotation [2020-07-10 15:14:28,984 WARN L170 areAnnotationChecker]: L152 has no Hoare annotation [2020-07-10 15:14:28,984 WARN L170 areAnnotationChecker]: L152 has no Hoare annotation [2020-07-10 15:14:28,984 WARN L170 areAnnotationChecker]: L160 has no Hoare annotation [2020-07-10 15:14:28,984 WARN L170 areAnnotationChecker]: L160 has no Hoare annotation [2020-07-10 15:14:28,984 WARN L170 areAnnotationChecker]: L165 has no Hoare annotation [2020-07-10 15:14:28,984 WARN L170 areAnnotationChecker]: L165 has no Hoare annotation [2020-07-10 15:14:28,984 WARN L170 areAnnotationChecker]: L173 has no Hoare annotation [2020-07-10 15:14:28,984 WARN L170 areAnnotationChecker]: L173 has no Hoare annotation [2020-07-10 15:14:28,985 WARN L170 areAnnotationChecker]: L178 has no Hoare annotation [2020-07-10 15:14:28,985 WARN L170 areAnnotationChecker]: L178 has no Hoare annotation [2020-07-10 15:14:28,985 WARN L170 areAnnotationChecker]: L186 has no Hoare annotation [2020-07-10 15:14:28,985 WARN L170 areAnnotationChecker]: L186 has no Hoare annotation [2020-07-10 15:14:28,985 WARN L170 areAnnotationChecker]: L189 has no Hoare annotation [2020-07-10 15:14:28,985 WARN L170 areAnnotationChecker]: L189 has no Hoare annotation [2020-07-10 15:14:28,985 WARN L170 areAnnotationChecker]: L194 has no Hoare annotation [2020-07-10 15:14:28,985 WARN L170 areAnnotationChecker]: L194 has no Hoare annotation [2020-07-10 15:14:28,985 WARN L170 areAnnotationChecker]: L197 has no Hoare annotation [2020-07-10 15:14:28,985 WARN L170 areAnnotationChecker]: L197 has no Hoare annotation [2020-07-10 15:14:28,985 WARN L170 areAnnotationChecker]: L203 has no Hoare annotation [2020-07-10 15:14:28,985 WARN L170 areAnnotationChecker]: L203 has no Hoare annotation [2020-07-10 15:14:28,985 WARN L170 areAnnotationChecker]: L208 has no Hoare annotation [2020-07-10 15:14:28,985 WARN L170 areAnnotationChecker]: L208 has no Hoare annotation [2020-07-10 15:14:28,985 WARN L170 areAnnotationChecker]: L214 has no Hoare annotation [2020-07-10 15:14:28,986 WARN L170 areAnnotationChecker]: L214 has no Hoare annotation [2020-07-10 15:14:28,986 WARN L170 areAnnotationChecker]: L218 has no Hoare annotation [2020-07-10 15:14:28,986 WARN L170 areAnnotationChecker]: L218 has no Hoare annotation [2020-07-10 15:14:28,986 WARN L170 areAnnotationChecker]: L223 has no Hoare annotation [2020-07-10 15:14:28,986 WARN L170 areAnnotationChecker]: L223 has no Hoare annotation [2020-07-10 15:14:28,986 WARN L170 areAnnotationChecker]: L231 has no Hoare annotation [2020-07-10 15:14:28,986 WARN L170 areAnnotationChecker]: L231 has no Hoare annotation [2020-07-10 15:14:28,986 WARN L170 areAnnotationChecker]: L238 has no Hoare annotation [2020-07-10 15:14:28,986 WARN L170 areAnnotationChecker]: L238 has no Hoare annotation [2020-07-10 15:14:28,986 WARN L170 areAnnotationChecker]: L245 has no Hoare annotation [2020-07-10 15:14:28,986 WARN L170 areAnnotationChecker]: L245 has no Hoare annotation [2020-07-10 15:14:28,986 WARN L170 areAnnotationChecker]: L250 has no Hoare annotation [2020-07-10 15:14:28,986 WARN L170 areAnnotationChecker]: L250 has no Hoare annotation [2020-07-10 15:14:28,986 WARN L170 areAnnotationChecker]: L256 has no Hoare annotation [2020-07-10 15:14:28,986 WARN L170 areAnnotationChecker]: L256 has no Hoare annotation [2020-07-10 15:14:28,987 WARN L170 areAnnotationChecker]: L261 has no Hoare annotation [2020-07-10 15:14:28,987 WARN L170 areAnnotationChecker]: L261 has no Hoare annotation [2020-07-10 15:14:28,987 WARN L170 areAnnotationChecker]: L265 has no Hoare annotation [2020-07-10 15:14:28,987 WARN L170 areAnnotationChecker]: L265 has no Hoare annotation [2020-07-10 15:14:28,987 WARN L170 areAnnotationChecker]: L268 has no Hoare annotation [2020-07-10 15:14:28,987 WARN L170 areAnnotationChecker]: L268 has no Hoare annotation [2020-07-10 15:14:28,987 WARN L170 areAnnotationChecker]: L273 has no Hoare annotation [2020-07-10 15:14:28,987 WARN L170 areAnnotationChecker]: L273 has no Hoare annotation [2020-07-10 15:14:28,987 WARN L170 areAnnotationChecker]: L278 has no Hoare annotation [2020-07-10 15:14:28,988 WARN L170 areAnnotationChecker]: L278 has no Hoare annotation [2020-07-10 15:14:28,988 WARN L170 areAnnotationChecker]: L286 has no Hoare annotation [2020-07-10 15:14:28,988 WARN L170 areAnnotationChecker]: L286 has no Hoare annotation [2020-07-10 15:14:28,988 WARN L170 areAnnotationChecker]: L292 has no Hoare annotation [2020-07-10 15:14:28,988 WARN L170 areAnnotationChecker]: L292 has no Hoare annotation [2020-07-10 15:14:28,988 WARN L170 areAnnotationChecker]: L299 has no Hoare annotation [2020-07-10 15:14:28,988 WARN L170 areAnnotationChecker]: L299 has no Hoare annotation [2020-07-10 15:14:28,988 WARN L170 areAnnotationChecker]: L306 has no Hoare annotation [2020-07-10 15:14:28,988 WARN L170 areAnnotationChecker]: L306 has no Hoare annotation [2020-07-10 15:14:28,988 WARN L170 areAnnotationChecker]: L312 has no Hoare annotation [2020-07-10 15:14:28,989 WARN L170 areAnnotationChecker]: L312 has no Hoare annotation [2020-07-10 15:14:28,989 WARN L170 areAnnotationChecker]: L316 has no Hoare annotation [2020-07-10 15:14:28,989 WARN L170 areAnnotationChecker]: L316 has no Hoare annotation [2020-07-10 15:14:28,989 WARN L170 areAnnotationChecker]: L318 has no Hoare annotation [2020-07-10 15:14:28,989 WARN L170 areAnnotationChecker]: L318 has no Hoare annotation [2020-07-10 15:14:28,989 WARN L170 areAnnotationChecker]: L324 has no Hoare annotation [2020-07-10 15:14:28,989 WARN L170 areAnnotationChecker]: L324 has no Hoare annotation [2020-07-10 15:14:28,989 WARN L170 areAnnotationChecker]: L329 has no Hoare annotation [2020-07-10 15:14:28,989 WARN L170 areAnnotationChecker]: L329 has no Hoare annotation [2020-07-10 15:14:28,989 WARN L170 areAnnotationChecker]: L333 has no Hoare annotation [2020-07-10 15:14:28,989 WARN L170 areAnnotationChecker]: L333 has no Hoare annotation [2020-07-10 15:14:28,990 WARN L170 areAnnotationChecker]: L337 has no Hoare annotation [2020-07-10 15:14:28,990 WARN L170 areAnnotationChecker]: L337 has no Hoare annotation [2020-07-10 15:14:28,990 WARN L170 areAnnotationChecker]: L345 has no Hoare annotation [2020-07-10 15:14:28,990 WARN L170 areAnnotationChecker]: L345 has no Hoare annotation [2020-07-10 15:14:28,990 WARN L170 areAnnotationChecker]: L353 has no Hoare annotation [2020-07-10 15:14:28,990 WARN L170 areAnnotationChecker]: L353 has no Hoare annotation [2020-07-10 15:14:28,990 WARN L170 areAnnotationChecker]: L355 has no Hoare annotation [2020-07-10 15:14:28,990 WARN L170 areAnnotationChecker]: L355 has no Hoare annotation [2020-07-10 15:14:28,990 WARN L170 areAnnotationChecker]: L361 has no Hoare annotation [2020-07-10 15:14:28,990 WARN L170 areAnnotationChecker]: L361 has no Hoare annotation [2020-07-10 15:14:28,991 WARN L170 areAnnotationChecker]: L363 has no Hoare annotation [2020-07-10 15:14:28,991 WARN L170 areAnnotationChecker]: L363 has no Hoare annotation [2020-07-10 15:14:28,991 WARN L170 areAnnotationChecker]: L365 has no Hoare annotation [2020-07-10 15:14:28,991 WARN L170 areAnnotationChecker]: L365 has no Hoare annotation [2020-07-10 15:14:28,991 WARN L170 areAnnotationChecker]: L372 has no Hoare annotation [2020-07-10 15:14:28,991 WARN L170 areAnnotationChecker]: L372 has no Hoare annotation [2020-07-10 15:14:28,991 WARN L170 areAnnotationChecker]: L377 has no Hoare annotation [2020-07-10 15:14:28,991 WARN L170 areAnnotationChecker]: L377 has no Hoare annotation [2020-07-10 15:14:28,991 WARN L170 areAnnotationChecker]: L382 has no Hoare annotation [2020-07-10 15:14:28,991 WARN L170 areAnnotationChecker]: L382 has no Hoare annotation [2020-07-10 15:14:28,991 WARN L170 areAnnotationChecker]: L391 has no Hoare annotation [2020-07-10 15:14:28,991 WARN L170 areAnnotationChecker]: L391 has no Hoare annotation [2020-07-10 15:14:28,991 WARN L170 areAnnotationChecker]: L392 has no Hoare annotation [2020-07-10 15:14:28,991 WARN L170 areAnnotationChecker]: L391-2 has no Hoare annotation [2020-07-10 15:14:28,991 WARN L170 areAnnotationChecker]: L391-2 has no Hoare annotation [2020-07-10 15:14:28,992 WARN L170 areAnnotationChecker]: L395 has no Hoare annotation [2020-07-10 15:14:28,992 WARN L170 areAnnotationChecker]: L394-1 has no Hoare annotation [2020-07-10 15:14:28,992 WARN L170 areAnnotationChecker]: L394-1 has no Hoare annotation [2020-07-10 15:14:28,992 WARN L170 areAnnotationChecker]: L398 has no Hoare annotation [2020-07-10 15:14:28,992 WARN L170 areAnnotationChecker]: L397-1 has no Hoare annotation [2020-07-10 15:14:28,992 WARN L170 areAnnotationChecker]: L397-1 has no Hoare annotation [2020-07-10 15:14:28,992 WARN L170 areAnnotationChecker]: L401 has no Hoare annotation [2020-07-10 15:14:28,992 WARN L170 areAnnotationChecker]: L400-1 has no Hoare annotation [2020-07-10 15:14:28,992 WARN L170 areAnnotationChecker]: L400-1 has no Hoare annotation [2020-07-10 15:14:28,992 WARN L170 areAnnotationChecker]: L404 has no Hoare annotation [2020-07-10 15:14:28,992 WARN L170 areAnnotationChecker]: L403-1 has no Hoare annotation [2020-07-10 15:14:28,992 WARN L170 areAnnotationChecker]: L403-1 has no Hoare annotation [2020-07-10 15:14:28,992 WARN L170 areAnnotationChecker]: L407 has no Hoare annotation [2020-07-10 15:14:28,992 WARN L170 areAnnotationChecker]: L406-1 has no Hoare annotation [2020-07-10 15:14:28,992 WARN L170 areAnnotationChecker]: L406-1 has no Hoare annotation [2020-07-10 15:14:28,992 WARN L170 areAnnotationChecker]: L410 has no Hoare annotation [2020-07-10 15:14:28,993 WARN L170 areAnnotationChecker]: L409-1 has no Hoare annotation [2020-07-10 15:14:28,993 WARN L170 areAnnotationChecker]: L409-1 has no Hoare annotation [2020-07-10 15:14:28,993 WARN L170 areAnnotationChecker]: L413 has no Hoare annotation [2020-07-10 15:14:28,993 WARN L170 areAnnotationChecker]: L412-1 has no Hoare annotation [2020-07-10 15:14:28,993 WARN L170 areAnnotationChecker]: L412-1 has no Hoare annotation [2020-07-10 15:14:28,993 WARN L170 areAnnotationChecker]: L416 has no Hoare annotation [2020-07-10 15:14:28,993 WARN L170 areAnnotationChecker]: L415-1 has no Hoare annotation [2020-07-10 15:14:28,993 WARN L170 areAnnotationChecker]: L415-1 has no Hoare annotation [2020-07-10 15:14:28,993 WARN L170 areAnnotationChecker]: L419 has no Hoare annotation [2020-07-10 15:14:28,993 WARN L170 areAnnotationChecker]: L418-1 has no Hoare annotation [2020-07-10 15:14:28,993 WARN L170 areAnnotationChecker]: L418-1 has no Hoare annotation [2020-07-10 15:14:28,993 WARN L170 areAnnotationChecker]: L422 has no Hoare annotation [2020-07-10 15:14:28,993 WARN L170 areAnnotationChecker]: L421-1 has no Hoare annotation [2020-07-10 15:14:28,993 WARN L170 areAnnotationChecker]: L421-1 has no Hoare annotation [2020-07-10 15:14:28,993 WARN L170 areAnnotationChecker]: L425 has no Hoare annotation [2020-07-10 15:14:28,994 WARN L170 areAnnotationChecker]: L424-1 has no Hoare annotation [2020-07-10 15:14:28,994 WARN L170 areAnnotationChecker]: L424-1 has no Hoare annotation [2020-07-10 15:14:28,994 WARN L170 areAnnotationChecker]: L428 has no Hoare annotation [2020-07-10 15:14:28,994 WARN L170 areAnnotationChecker]: L427-1 has no Hoare annotation [2020-07-10 15:14:28,994 WARN L170 areAnnotationChecker]: L427-1 has no Hoare annotation [2020-07-10 15:14:28,994 WARN L170 areAnnotationChecker]: L431 has no Hoare annotation [2020-07-10 15:14:28,994 WARN L170 areAnnotationChecker]: L431 has no Hoare annotation [2020-07-10 15:14:28,994 WARN L170 areAnnotationChecker]: L430-1 has no Hoare annotation [2020-07-10 15:14:28,994 WARN L170 areAnnotationChecker]: L430-1 has no Hoare annotation [2020-07-10 15:14:28,994 WARN L170 areAnnotationChecker]: L434 has no Hoare annotation [2020-07-10 15:14:28,994 WARN L170 areAnnotationChecker]: L433-1 has no Hoare annotation [2020-07-10 15:14:28,994 WARN L170 areAnnotationChecker]: L433-1 has no Hoare annotation [2020-07-10 15:14:28,994 WARN L170 areAnnotationChecker]: L437 has no Hoare annotation [2020-07-10 15:14:28,994 WARN L170 areAnnotationChecker]: L436-1 has no Hoare annotation [2020-07-10 15:14:28,994 WARN L170 areAnnotationChecker]: L436-1 has no Hoare annotation [2020-07-10 15:14:28,995 WARN L170 areAnnotationChecker]: L440 has no Hoare annotation [2020-07-10 15:14:28,995 WARN L170 areAnnotationChecker]: L439-1 has no Hoare annotation [2020-07-10 15:14:28,995 WARN L170 areAnnotationChecker]: L439-1 has no Hoare annotation [2020-07-10 15:14:28,995 WARN L170 areAnnotationChecker]: L443 has no Hoare annotation [2020-07-10 15:14:28,995 WARN L170 areAnnotationChecker]: L442-1 has no Hoare annotation [2020-07-10 15:14:28,995 WARN L170 areAnnotationChecker]: L442-1 has no Hoare annotation [2020-07-10 15:14:28,995 WARN L170 areAnnotationChecker]: L446 has no Hoare annotation [2020-07-10 15:14:28,995 WARN L170 areAnnotationChecker]: L445-1 has no Hoare annotation [2020-07-10 15:14:28,995 WARN L170 areAnnotationChecker]: L445-1 has no Hoare annotation [2020-07-10 15:14:28,995 WARN L170 areAnnotationChecker]: L449 has no Hoare annotation [2020-07-10 15:14:28,995 WARN L170 areAnnotationChecker]: L448-1 has no Hoare annotation [2020-07-10 15:14:28,995 WARN L170 areAnnotationChecker]: L448-1 has no Hoare annotation [2020-07-10 15:14:28,995 WARN L170 areAnnotationChecker]: L452 has no Hoare annotation [2020-07-10 15:14:28,995 WARN L170 areAnnotationChecker]: L451-1 has no Hoare annotation [2020-07-10 15:14:28,995 WARN L170 areAnnotationChecker]: L451-1 has no Hoare annotation [2020-07-10 15:14:28,996 WARN L170 areAnnotationChecker]: L455 has no Hoare annotation [2020-07-10 15:14:28,996 WARN L170 areAnnotationChecker]: L454-1 has no Hoare annotation [2020-07-10 15:14:28,996 WARN L170 areAnnotationChecker]: L454-1 has no Hoare annotation [2020-07-10 15:14:28,996 WARN L170 areAnnotationChecker]: L458 has no Hoare annotation [2020-07-10 15:14:28,996 WARN L170 areAnnotationChecker]: L457-1 has no Hoare annotation [2020-07-10 15:14:28,996 WARN L170 areAnnotationChecker]: L457-1 has no Hoare annotation [2020-07-10 15:14:28,996 WARN L170 areAnnotationChecker]: L461 has no Hoare annotation [2020-07-10 15:14:28,996 WARN L170 areAnnotationChecker]: L460-1 has no Hoare annotation [2020-07-10 15:14:28,996 WARN L170 areAnnotationChecker]: L460-1 has no Hoare annotation [2020-07-10 15:14:28,996 WARN L170 areAnnotationChecker]: L464 has no Hoare annotation [2020-07-10 15:14:28,996 WARN L170 areAnnotationChecker]: L463-1 has no Hoare annotation [2020-07-10 15:14:28,996 WARN L170 areAnnotationChecker]: L463-1 has no Hoare annotation [2020-07-10 15:14:28,996 WARN L170 areAnnotationChecker]: L467 has no Hoare annotation [2020-07-10 15:14:28,996 WARN L170 areAnnotationChecker]: L466-1 has no Hoare annotation [2020-07-10 15:14:28,996 WARN L170 areAnnotationChecker]: L466-1 has no Hoare annotation [2020-07-10 15:14:28,996 WARN L170 areAnnotationChecker]: L470 has no Hoare annotation [2020-07-10 15:14:28,997 WARN L170 areAnnotationChecker]: L469-1 has no Hoare annotation [2020-07-10 15:14:28,997 WARN L170 areAnnotationChecker]: L469-1 has no Hoare annotation [2020-07-10 15:14:28,997 WARN L170 areAnnotationChecker]: L473 has no Hoare annotation [2020-07-10 15:14:28,997 WARN L170 areAnnotationChecker]: L472-1 has no Hoare annotation [2020-07-10 15:14:28,997 WARN L170 areAnnotationChecker]: L472-1 has no Hoare annotation [2020-07-10 15:14:28,997 WARN L170 areAnnotationChecker]: L476 has no Hoare annotation [2020-07-10 15:14:28,997 WARN L170 areAnnotationChecker]: L475-1 has no Hoare annotation [2020-07-10 15:14:28,997 WARN L170 areAnnotationChecker]: L475-1 has no Hoare annotation [2020-07-10 15:14:28,997 WARN L170 areAnnotationChecker]: L479 has no Hoare annotation [2020-07-10 15:14:28,997 WARN L170 areAnnotationChecker]: L478-1 has no Hoare annotation [2020-07-10 15:14:28,997 WARN L170 areAnnotationChecker]: L478-1 has no Hoare annotation [2020-07-10 15:14:28,997 WARN L170 areAnnotationChecker]: L482 has no Hoare annotation [2020-07-10 15:14:28,997 WARN L170 areAnnotationChecker]: L481-1 has no Hoare annotation [2020-07-10 15:14:28,997 WARN L170 areAnnotationChecker]: L481-1 has no Hoare annotation [2020-07-10 15:14:28,998 WARN L170 areAnnotationChecker]: L485 has no Hoare annotation [2020-07-10 15:14:28,998 WARN L170 areAnnotationChecker]: L484-1 has no Hoare annotation [2020-07-10 15:14:28,998 WARN L170 areAnnotationChecker]: L484-1 has no Hoare annotation [2020-07-10 15:14:28,998 WARN L170 areAnnotationChecker]: L488 has no Hoare annotation [2020-07-10 15:14:28,998 WARN L170 areAnnotationChecker]: L487-1 has no Hoare annotation [2020-07-10 15:14:28,998 WARN L170 areAnnotationChecker]: L487-1 has no Hoare annotation [2020-07-10 15:14:28,998 WARN L170 areAnnotationChecker]: L491 has no Hoare annotation [2020-07-10 15:14:28,998 WARN L170 areAnnotationChecker]: L490-1 has no Hoare annotation [2020-07-10 15:14:28,998 WARN L170 areAnnotationChecker]: L490-1 has no Hoare annotation [2020-07-10 15:14:28,998 WARN L170 areAnnotationChecker]: L494 has no Hoare annotation [2020-07-10 15:14:28,998 WARN L170 areAnnotationChecker]: L493-1 has no Hoare annotation [2020-07-10 15:14:28,998 WARN L170 areAnnotationChecker]: L493-1 has no Hoare annotation [2020-07-10 15:14:28,998 WARN L170 areAnnotationChecker]: L497 has no Hoare annotation [2020-07-10 15:14:28,999 WARN L170 areAnnotationChecker]: L496-1 has no Hoare annotation [2020-07-10 15:14:28,999 WARN L170 areAnnotationChecker]: L496-1 has no Hoare annotation [2020-07-10 15:14:28,999 WARN L170 areAnnotationChecker]: L500 has no Hoare annotation [2020-07-10 15:14:28,999 WARN L170 areAnnotationChecker]: L499-1 has no Hoare annotation [2020-07-10 15:14:28,999 WARN L170 areAnnotationChecker]: L499-1 has no Hoare annotation [2020-07-10 15:14:28,999 WARN L170 areAnnotationChecker]: L503 has no Hoare annotation [2020-07-10 15:14:28,999 WARN L170 areAnnotationChecker]: L502-1 has no Hoare annotation [2020-07-10 15:14:28,999 WARN L170 areAnnotationChecker]: L502-1 has no Hoare annotation [2020-07-10 15:14:28,999 WARN L170 areAnnotationChecker]: L506 has no Hoare annotation [2020-07-10 15:14:28,999 WARN L170 areAnnotationChecker]: L505-1 has no Hoare annotation [2020-07-10 15:14:28,999 WARN L170 areAnnotationChecker]: L505-1 has no Hoare annotation [2020-07-10 15:14:28,999 WARN L170 areAnnotationChecker]: L509 has no Hoare annotation [2020-07-10 15:14:28,999 WARN L170 areAnnotationChecker]: L508-1 has no Hoare annotation [2020-07-10 15:14:29,000 WARN L170 areAnnotationChecker]: L508-1 has no Hoare annotation [2020-07-10 15:14:29,000 WARN L170 areAnnotationChecker]: L512 has no Hoare annotation [2020-07-10 15:14:29,000 WARN L170 areAnnotationChecker]: L511-1 has no Hoare annotation [2020-07-10 15:14:29,000 WARN L170 areAnnotationChecker]: L511-1 has no Hoare annotation [2020-07-10 15:14:29,000 WARN L170 areAnnotationChecker]: L515 has no Hoare annotation [2020-07-10 15:14:29,000 WARN L170 areAnnotationChecker]: L514-1 has no Hoare annotation [2020-07-10 15:14:29,000 WARN L170 areAnnotationChecker]: L514-1 has no Hoare annotation [2020-07-10 15:14:29,000 WARN L170 areAnnotationChecker]: L518 has no Hoare annotation [2020-07-10 15:14:29,000 WARN L170 areAnnotationChecker]: L517-1 has no Hoare annotation [2020-07-10 15:14:29,000 WARN L170 areAnnotationChecker]: L517-1 has no Hoare annotation [2020-07-10 15:14:29,000 WARN L170 areAnnotationChecker]: L521 has no Hoare annotation [2020-07-10 15:14:29,000 WARN L170 areAnnotationChecker]: L520-1 has no Hoare annotation [2020-07-10 15:14:29,000 WARN L170 areAnnotationChecker]: L520-1 has no Hoare annotation [2020-07-10 15:14:29,000 WARN L170 areAnnotationChecker]: L524 has no Hoare annotation [2020-07-10 15:14:29,000 WARN L170 areAnnotationChecker]: L523-1 has no Hoare annotation [2020-07-10 15:14:29,001 WARN L170 areAnnotationChecker]: L523-1 has no Hoare annotation [2020-07-10 15:14:29,001 WARN L170 areAnnotationChecker]: L527 has no Hoare annotation [2020-07-10 15:14:29,001 WARN L170 areAnnotationChecker]: L526-1 has no Hoare annotation [2020-07-10 15:14:29,001 WARN L170 areAnnotationChecker]: L526-1 has no Hoare annotation [2020-07-10 15:14:29,001 WARN L170 areAnnotationChecker]: L530 has no Hoare annotation [2020-07-10 15:14:29,001 WARN L170 areAnnotationChecker]: L529-1 has no Hoare annotation [2020-07-10 15:14:29,001 WARN L170 areAnnotationChecker]: L529-1 has no Hoare annotation [2020-07-10 15:14:29,001 WARN L170 areAnnotationChecker]: L533 has no Hoare annotation [2020-07-10 15:14:29,001 WARN L170 areAnnotationChecker]: L532-1 has no Hoare annotation [2020-07-10 15:14:29,001 WARN L170 areAnnotationChecker]: L532-1 has no Hoare annotation [2020-07-10 15:14:29,001 WARN L170 areAnnotationChecker]: L536 has no Hoare annotation [2020-07-10 15:14:29,001 WARN L170 areAnnotationChecker]: L535-1 has no Hoare annotation [2020-07-10 15:14:29,001 WARN L170 areAnnotationChecker]: L535-1 has no Hoare annotation [2020-07-10 15:14:29,001 WARN L170 areAnnotationChecker]: L539 has no Hoare annotation [2020-07-10 15:14:29,001 WARN L170 areAnnotationChecker]: L538-1 has no Hoare annotation [2020-07-10 15:14:29,001 WARN L170 areAnnotationChecker]: L538-1 has no Hoare annotation [2020-07-10 15:14:29,002 WARN L170 areAnnotationChecker]: L542 has no Hoare annotation [2020-07-10 15:14:29,002 WARN L170 areAnnotationChecker]: L541-1 has no Hoare annotation [2020-07-10 15:14:29,002 WARN L170 areAnnotationChecker]: L541-1 has no Hoare annotation [2020-07-10 15:14:29,002 WARN L170 areAnnotationChecker]: L545 has no Hoare annotation [2020-07-10 15:14:29,002 WARN L170 areAnnotationChecker]: L544-1 has no Hoare annotation [2020-07-10 15:14:29,002 WARN L170 areAnnotationChecker]: L544-1 has no Hoare annotation [2020-07-10 15:14:29,002 WARN L170 areAnnotationChecker]: L548 has no Hoare annotation [2020-07-10 15:14:29,002 WARN L170 areAnnotationChecker]: L547-1 has no Hoare annotation [2020-07-10 15:14:29,002 WARN L170 areAnnotationChecker]: L547-1 has no Hoare annotation [2020-07-10 15:14:29,002 WARN L170 areAnnotationChecker]: L551 has no Hoare annotation [2020-07-10 15:14:29,002 WARN L170 areAnnotationChecker]: L550-1 has no Hoare annotation [2020-07-10 15:14:29,002 WARN L170 areAnnotationChecker]: L550-1 has no Hoare annotation [2020-07-10 15:14:29,002 WARN L170 areAnnotationChecker]: L554 has no Hoare annotation [2020-07-10 15:14:29,002 WARN L170 areAnnotationChecker]: L553-1 has no Hoare annotation [2020-07-10 15:14:29,002 WARN L170 areAnnotationChecker]: L553-1 has no Hoare annotation [2020-07-10 15:14:29,002 WARN L170 areAnnotationChecker]: L557 has no Hoare annotation [2020-07-10 15:14:29,003 WARN L170 areAnnotationChecker]: L556-1 has no Hoare annotation [2020-07-10 15:14:29,003 WARN L170 areAnnotationChecker]: L556-1 has no Hoare annotation [2020-07-10 15:14:29,003 WARN L170 areAnnotationChecker]: L560 has no Hoare annotation [2020-07-10 15:14:29,003 WARN L170 areAnnotationChecker]: L559-1 has no Hoare annotation [2020-07-10 15:14:29,003 WARN L170 areAnnotationChecker]: L559-1 has no Hoare annotation [2020-07-10 15:14:29,003 WARN L170 areAnnotationChecker]: L563 has no Hoare annotation [2020-07-10 15:14:29,003 WARN L170 areAnnotationChecker]: L562-1 has no Hoare annotation [2020-07-10 15:14:29,003 WARN L170 areAnnotationChecker]: L562-1 has no Hoare annotation [2020-07-10 15:14:29,003 WARN L170 areAnnotationChecker]: L566 has no Hoare annotation [2020-07-10 15:14:29,003 WARN L170 areAnnotationChecker]: L565-1 has no Hoare annotation [2020-07-10 15:14:29,003 WARN L170 areAnnotationChecker]: L565-1 has no Hoare annotation [2020-07-10 15:14:29,003 WARN L170 areAnnotationChecker]: L569 has no Hoare annotation [2020-07-10 15:14:29,003 WARN L170 areAnnotationChecker]: L568-1 has no Hoare annotation [2020-07-10 15:14:29,003 WARN L170 areAnnotationChecker]: L568-1 has no Hoare annotation [2020-07-10 15:14:29,003 WARN L170 areAnnotationChecker]: L572 has no Hoare annotation [2020-07-10 15:14:29,003 WARN L170 areAnnotationChecker]: L571-1 has no Hoare annotation [2020-07-10 15:14:29,004 INFO L163 areAnnotationChecker]: CFG has 4 edges. 4 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [2020-07-10 15:14:29,024 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 10.07 03:14:29 BoogieIcfgContainer [2020-07-10 15:14:29,025 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-07-10 15:14:29,027 INFO L168 Benchmark]: Toolchain (without parser) took 102387.20 ms. Allocated memory was 134.7 MB in the beginning and 788.5 MB in the end (delta: 653.8 MB). Free memory was 97.5 MB in the beginning and 130.6 MB in the end (delta: -33.2 MB). Peak memory consumption was 620.6 MB. Max. memory is 7.1 GB. [2020-07-10 15:14:29,027 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 134.7 MB. Free memory is still 117.7 MB. There was no memory consumed. Max. memory is 7.1 GB. [2020-07-10 15:14:29,028 INFO L168 Benchmark]: CACSL2BoogieTranslator took 835.03 ms. Allocated memory was 134.7 MB in the beginning and 201.9 MB in the end (delta: 67.1 MB). Free memory was 97.2 MB in the beginning and 163.1 MB in the end (delta: -65.8 MB). Peak memory consumption was 39.1 MB. Max. memory is 7.1 GB. [2020-07-10 15:14:29,029 INFO L168 Benchmark]: Boogie Preprocessor took 156.94 ms. Allocated memory is still 201.9 MB. Free memory was 163.1 MB in the beginning and 157.6 MB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 7.1 GB. [2020-07-10 15:14:29,029 INFO L168 Benchmark]: RCFGBuilder took 1734.10 ms. Allocated memory was 201.9 MB in the beginning and 227.5 MB in the end (delta: 25.7 MB). Free memory was 157.6 MB in the beginning and 93.3 MB in the end (delta: 64.3 MB). Peak memory consumption was 90.0 MB. Max. memory is 7.1 GB. [2020-07-10 15:14:29,030 INFO L168 Benchmark]: TraceAbstraction took 99653.06 ms. Allocated memory was 227.5 MB in the beginning and 788.5 MB in the end (delta: 561.0 MB). Free memory was 93.3 MB in the beginning and 130.6 MB in the end (delta: -37.3 MB). Peak memory consumption was 523.7 MB. Max. memory is 7.1 GB. [2020-07-10 15:14:29,033 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 0.22 ms. Allocated memory is still 134.7 MB. Free memory is still 117.7 MB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 835.03 ms. Allocated memory was 134.7 MB in the beginning and 201.9 MB in the end (delta: 67.1 MB). Free memory was 97.2 MB in the beginning and 163.1 MB in the end (delta: -65.8 MB). Peak memory consumption was 39.1 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 156.94 ms. Allocated memory is still 201.9 MB. Free memory was 163.1 MB in the beginning and 157.6 MB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1734.10 ms. Allocated memory was 201.9 MB in the beginning and 227.5 MB in the end (delta: 25.7 MB). Free memory was 157.6 MB in the beginning and 93.3 MB in the end (delta: 64.3 MB). Peak memory consumption was 90.0 MB. Max. memory is 7.1 GB. * TraceAbstraction took 99653.06 ms. Allocated memory was 227.5 MB in the beginning and 788.5 MB in the end (delta: 561.0 MB). Free memory was 93.3 MB in the beginning and 130.6 MB in the end (delta: -37.3 MB). Peak memory consumption was 523.7 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 431]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 583]: Loop Invariant Derived loop invariant: (((((((((((((((((((5 <= a16 && 1 == a17) && 1 == a21) && (!(1 == \old(a7)) || !(1 == \old(a21)))) && 1 == a20) || (((a21 <= 0 && a17 <= 0) && a16 <= 5) && (!(1 == \old(a7)) || !(1 == \old(a21))))) || (((a21 <= 0 && a17 <= 0) && (!(1 == \old(a7)) || !(1 == \old(a21)))) && 1 == a20)) || ((((((a7 == \old(a7) && a16 == \old(a16)) && a8 == \old(a8)) && a16 <= 5) && 1 == a17) && 1 == a21) && 1 == a20)) || !(1 == \old(a17))) || ((((a16 <= 5 && 1 == a17) && 1 == a21) && 1 == a20) && (!(1 == \old(a7)) || !(1 == \old(a21))))) || !(5 <= \old(a16))) || ((((!(13 == a8) && a16 <= 5) && 1 == a17) && (!(1 == \old(a7)) || !(1 == \old(a21)))) && a21 == \old(a21))) || ((((a17 <= 0 && 5 <= a16) && 1 == a21) && 1 == a20) && (!(1 == \old(a7)) || !(1 == \old(a21))))) || ((((1 == a17 && 5 <= a16) && 15 <= a8) && (!(1 == \old(a7)) || !(1 == \old(a21)))) && a21 == \old(a21))) || !(1 == \old(a20))) || !(15 <= \old(a8))) || (((a17 <= 0 && a16 <= 5) && 1 == a21) && (!(1 == \old(a7)) || !(1 == \old(a21))))) || !(\old(a16) <= 5)) || (((a21 <= 0 && a16 <= 5) && 1 == a17) && (!(1 == \old(a7)) || !(1 == \old(a21))))) || !(1 == \old(a21))) || ((((a17 <= 0 && 5 <= a16) && 15 <= a8) && (!(1 == \old(a7)) || !(1 == \old(a21)))) && a21 == \old(a21)) - StatisticsResult: Ultimate Automizer benchmark data CFG has 4 procedures, 207 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 94.4s, OverallIterations: 9, TraceHistogramMax: 5, AutomataDifference: 77.9s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 5.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 303 SDtfs, 4705 SDslu, 475 SDs, 0 SdLazy, 10491 SolverSat, 1844 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 23.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 1090 GetRequests, 970 SyntacticMatches, 1 SemanticMatches, 119 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 395 ImplicationChecksByTransitivity, 3.7s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=2604occurred 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: 6.2s AutomataMinimizationTime, 9 MinimizatonAttempts, 1590 StatesRemovedByMinimization, 7 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 7 LocationsWithAnnotation, 123 PreInvPairs, 199 NumberOfFragments, 923 HoareAnnotationTreeSize, 123 FomulaSimplifications, 294112 FormulaSimplificationTreeSizeReduction, 1.3s HoareSimplificationTime, 7 FomulaSimplificationsInter, 30360 FormulaSimplificationTreeSizeReductionInter, 3.4s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.7s SatisfiabilityAnalysisTime, 5.0s InterpolantComputationTime, 2102 NumberOfCodeBlocks, 2102 NumberOfCodeBlocksAsserted, 15 NumberOfCheckSat, 2087 ConstructedInterpolants, 0 QuantifiedInterpolants, 710932 SizeOfPredicates, 5 NumberOfNonLiveVariables, 2712 ConjunctsInSsa, 37 ConjunctsInUnsatCore, 15 InterpolantComputations, 4 PerfectInterpolantSequences, 819/947 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 correct! Received shutdown request...