/usr/bin/java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.use.separate.solver.for.trace.checks true -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/eca-rers2012/Problem01_label35.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-8fc6572 [2020-07-11 01:16:42,616 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-11 01:16:42,619 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-11 01:16:42,639 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-11 01:16:42,640 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-11 01:16:42,642 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-11 01:16:42,644 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-11 01:16:42,657 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-11 01:16:42,659 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-11 01:16:42,660 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-11 01:16:42,661 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-11 01:16:42,662 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-11 01:16:42,663 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-11 01:16:42,666 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-11 01:16:42,669 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-11 01:16:42,671 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-11 01:16:42,673 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-11 01:16:42,675 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-11 01:16:42,677 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-11 01:16:42,683 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-11 01:16:42,688 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-11 01:16:42,689 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-11 01:16:42,690 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-11 01:16:42,691 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-11 01:16:42,693 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-11 01:16:42,693 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-11 01:16:42,693 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-11 01:16:42,694 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-11 01:16:42,695 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-11 01:16:42,696 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-11 01:16:42,696 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-11 01:16:42,696 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-11 01:16:42,697 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-11 01:16:42,698 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-11 01:16:42,699 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-11 01:16:42,699 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-11 01:16:42,700 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-11 01:16:42,700 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-11 01:16:42,700 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-11 01:16:42,701 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-11 01:16:42,702 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-11 01:16:42,703 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-07-11 01:16:42,711 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-11 01:16:42,712 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-11 01:16:42,713 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-11 01:16:42,713 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-11 01:16:42,713 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-11 01:16:42,714 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-11 01:16:42,714 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-11 01:16:42,714 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-11 01:16:42,714 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-11 01:16:42,714 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-11 01:16:42,715 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-11 01:16:42,715 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-11 01:16:42,715 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-11 01:16:42,715 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-11 01:16:42,716 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-11 01:16:42,716 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-11 01:16:42,716 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-11 01:16:42,716 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-11 01:16:42,716 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-11 01:16:42,717 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-11 01:16:42,717 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-11 01:16:42,717 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-11 01:16:42,717 INFO L138 SettingsManager]: * Use separate solver for trace checks=false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use separate solver for trace checks -> true [2020-07-11 01:16:42,977 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-11 01:16:42,993 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-11 01:16:42,997 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-11 01:16:42,998 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-11 01:16:42,999 INFO L275 PluginConnector]: CDTParser initialized [2020-07-11 01:16:42,999 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem01_label35.c [2020-07-11 01:16:43,067 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bf188ba56/94dcde31a93f4b03b0625e61ecb5dfa4/FLAG8ed987e5b [2020-07-11 01:16:43,616 INFO L306 CDTParser]: Found 1 translation units. [2020-07-11 01:16:43,617 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem01_label35.c [2020-07-11 01:16:43,634 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bf188ba56/94dcde31a93f4b03b0625e61ecb5dfa4/FLAG8ed987e5b [2020-07-11 01:16:43,910 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bf188ba56/94dcde31a93f4b03b0625e61ecb5dfa4 [2020-07-11 01:16:43,925 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-11 01:16:43,929 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-11 01:16:43,933 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-11 01:16:43,933 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-11 01:16:43,937 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-11 01:16:43,939 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.07 01:16:43" (1/1) ... [2020-07-11 01:16:43,943 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4be4e3d1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.07 01:16:43, skipping insertion in model container [2020-07-11 01:16:43,944 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.07 01:16:43" (1/1) ... [2020-07-11 01:16:43,953 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-11 01:16:44,027 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-11 01:16:44,625 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-11 01:16:44,630 INFO L203 MainTranslator]: Completed pre-run [2020-07-11 01:16:44,740 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-11 01:16:44,762 INFO L208 MainTranslator]: Completed translation [2020-07-11 01:16:44,762 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.07 01:16:44 WrapperNode [2020-07-11 01:16:44,762 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-11 01:16:44,763 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-11 01:16:44,763 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-11 01:16:44,763 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-11 01:16:44,778 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.07 01:16:44" (1/1) ... [2020-07-11 01:16:44,778 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.07 01:16:44" (1/1) ... [2020-07-11 01:16:44,804 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.07 01:16:44" (1/1) ... [2020-07-11 01:16:44,804 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.07 01:16:44" (1/1) ... [2020-07-11 01:16:44,888 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.07 01:16:44" (1/1) ... [2020-07-11 01:16:44,911 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.07 01:16:44" (1/1) ... [2020-07-11 01:16:44,920 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.07 01:16:44" (1/1) ... [2020-07-11 01:16:44,929 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-11 01:16:44,936 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-11 01:16:44,937 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-11 01:16:44,937 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-11 01:16:44,940 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.07 01:16:44" (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 [2020-07-11 01:16:45,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-11 01:16:45,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-11 01:16:45,022 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2020-07-11 01:16:45,022 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-11 01:16:45,022 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2020-07-11 01:16:45,022 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-11 01:16:45,022 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-11 01:16:45,022 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2020-07-11 01:16:45,023 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-11 01:16:45,023 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-11 01:16:45,023 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-11 01:16:46,909 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-11 01:16:46,909 INFO L295 CfgBuilder]: Removed 1 assume(true) statements. [2020-07-11 01:16:46,918 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.07 01:16:46 BoogieIcfgContainer [2020-07-11 01:16:46,918 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-11 01:16:46,922 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-11 01:16:46,922 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-11 01:16:46,926 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-11 01:16:46,926 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 11.07 01:16:43" (1/3) ... [2020-07-11 01:16:46,927 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6c9556b9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.07 01:16:46, skipping insertion in model container [2020-07-11 01:16:46,930 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.07 01:16:44" (2/3) ... [2020-07-11 01:16:46,931 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6c9556b9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.07 01:16:46, skipping insertion in model container [2020-07-11 01:16:46,931 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.07 01:16:46" (3/3) ... [2020-07-11 01:16:46,933 INFO L109 eAbstractionObserver]: Analyzing ICFG Problem01_label35.c [2020-07-11 01:16:46,942 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-11 01:16:46,951 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-11 01:16:46,965 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-11 01:16:46,988 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-11 01:16:46,988 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-11 01:16:46,988 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-07-11 01:16:46,988 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-11 01:16:46,989 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-11 01:16:46,989 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-11 01:16:46,989 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-11 01:16:46,989 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-11 01:16:47,014 INFO L276 IsEmpty]: Start isEmpty. Operand 525 states. [2020-07-11 01:16:47,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2020-07-11 01:16:47,037 INFO L414 BasicCegarLoop]: Found error trace [2020-07-11 01:16:47,038 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-11 01:16:47,039 INFO L427 AbstractCegarLoop]: === Iteration 1 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-11 01:16:47,045 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-11 01:16:47,046 INFO L82 PathProgramCache]: Analyzing trace with hash -850053121, now seen corresponding path program 1 times [2020-07-11 01:16:47,056 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-11 01:16:47,056 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2137976677] [2020-07-11 01:16:47,057 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-11 01:16:47,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:16:47,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:16:47,669 INFO L280 TraceCheckUtils]: 0: Hoare triple {552#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1; {528#true} is VALID [2020-07-11 01:16:47,670 INFO L280 TraceCheckUtils]: 1: Hoare triple {528#true} ~d~0 := 4; {528#true} is VALID [2020-07-11 01:16:47,670 INFO L280 TraceCheckUtils]: 2: Hoare triple {528#true} ~e~0 := 5; {528#true} is VALID [2020-07-11 01:16:47,670 INFO L280 TraceCheckUtils]: 3: Hoare triple {528#true} ~f~0 := 6; {528#true} is VALID [2020-07-11 01:16:47,671 INFO L280 TraceCheckUtils]: 4: Hoare triple {528#true} ~c~0 := 3; {528#true} is VALID [2020-07-11 01:16:47,671 INFO L280 TraceCheckUtils]: 5: Hoare triple {528#true} ~b~0 := 2; {528#true} is VALID [2020-07-11 01:16:47,672 INFO L280 TraceCheckUtils]: 6: Hoare triple {528#true} ~u~0 := 21; {528#true} is VALID [2020-07-11 01:16:47,672 INFO L280 TraceCheckUtils]: 7: Hoare triple {528#true} ~v~0 := 22; {528#true} is VALID [2020-07-11 01:16:47,672 INFO L280 TraceCheckUtils]: 8: Hoare triple {528#true} ~w~0 := 23; {528#true} is VALID [2020-07-11 01:16:47,673 INFO L280 TraceCheckUtils]: 9: Hoare triple {528#true} ~x~0 := 24; {528#true} is VALID [2020-07-11 01:16:47,673 INFO L280 TraceCheckUtils]: 10: Hoare triple {528#true} ~y~0 := 25; {528#true} is VALID [2020-07-11 01:16:47,673 INFO L280 TraceCheckUtils]: 11: Hoare triple {528#true} ~z~0 := 26; {528#true} is VALID [2020-07-11 01:16:47,674 INFO L280 TraceCheckUtils]: 12: Hoare triple {528#true} ~a17~0 := 1; {528#true} is VALID [2020-07-11 01:16:47,674 INFO L280 TraceCheckUtils]: 13: Hoare triple {528#true} ~a7~0 := 0; {528#true} is VALID [2020-07-11 01:16:47,674 INFO L280 TraceCheckUtils]: 14: Hoare triple {528#true} ~a20~0 := 1; {528#true} is VALID [2020-07-11 01:16:47,675 INFO L280 TraceCheckUtils]: 15: Hoare triple {528#true} ~a8~0 := 15; {528#true} is VALID [2020-07-11 01:16:47,675 INFO L280 TraceCheckUtils]: 16: Hoare triple {528#true} ~a12~0 := 8; {528#true} is VALID [2020-07-11 01:16:47,676 INFO L280 TraceCheckUtils]: 17: Hoare triple {528#true} ~a16~0 := 5; {553#(<= 5 ~a16~0)} is VALID [2020-07-11 01:16:47,677 INFO L280 TraceCheckUtils]: 18: Hoare triple {553#(<= 5 ~a16~0)} ~a21~0 := 1; {553#(<= 5 ~a16~0)} is VALID [2020-07-11 01:16:47,678 INFO L280 TraceCheckUtils]: 19: Hoare triple {553#(<= 5 ~a16~0)} assume true; {553#(<= 5 ~a16~0)} is VALID [2020-07-11 01:16:47,679 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {553#(<= 5 ~a16~0)} {528#true} #1100#return; {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:16:47,686 INFO L263 TraceCheckUtils]: 0: Hoare triple {528#true} call ULTIMATE.init(); {552#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} is VALID [2020-07-11 01:16:47,687 INFO L280 TraceCheckUtils]: 1: Hoare triple {552#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1; {528#true} is VALID [2020-07-11 01:16:47,687 INFO L280 TraceCheckUtils]: 2: Hoare triple {528#true} ~d~0 := 4; {528#true} is VALID [2020-07-11 01:16:47,688 INFO L280 TraceCheckUtils]: 3: Hoare triple {528#true} ~e~0 := 5; {528#true} is VALID [2020-07-11 01:16:47,688 INFO L280 TraceCheckUtils]: 4: Hoare triple {528#true} ~f~0 := 6; {528#true} is VALID [2020-07-11 01:16:47,688 INFO L280 TraceCheckUtils]: 5: Hoare triple {528#true} ~c~0 := 3; {528#true} is VALID [2020-07-11 01:16:47,689 INFO L280 TraceCheckUtils]: 6: Hoare triple {528#true} ~b~0 := 2; {528#true} is VALID [2020-07-11 01:16:47,689 INFO L280 TraceCheckUtils]: 7: Hoare triple {528#true} ~u~0 := 21; {528#true} is VALID [2020-07-11 01:16:47,689 INFO L280 TraceCheckUtils]: 8: Hoare triple {528#true} ~v~0 := 22; {528#true} is VALID [2020-07-11 01:16:47,690 INFO L280 TraceCheckUtils]: 9: Hoare triple {528#true} ~w~0 := 23; {528#true} is VALID [2020-07-11 01:16:47,690 INFO L280 TraceCheckUtils]: 10: Hoare triple {528#true} ~x~0 := 24; {528#true} is VALID [2020-07-11 01:16:47,690 INFO L280 TraceCheckUtils]: 11: Hoare triple {528#true} ~y~0 := 25; {528#true} is VALID [2020-07-11 01:16:47,690 INFO L280 TraceCheckUtils]: 12: Hoare triple {528#true} ~z~0 := 26; {528#true} is VALID [2020-07-11 01:16:47,691 INFO L280 TraceCheckUtils]: 13: Hoare triple {528#true} ~a17~0 := 1; {528#true} is VALID [2020-07-11 01:16:47,691 INFO L280 TraceCheckUtils]: 14: Hoare triple {528#true} ~a7~0 := 0; {528#true} is VALID [2020-07-11 01:16:47,692 INFO L280 TraceCheckUtils]: 15: Hoare triple {528#true} ~a20~0 := 1; {528#true} is VALID [2020-07-11 01:16:47,692 INFO L280 TraceCheckUtils]: 16: Hoare triple {528#true} ~a8~0 := 15; {528#true} is VALID [2020-07-11 01:16:47,692 INFO L280 TraceCheckUtils]: 17: Hoare triple {528#true} ~a12~0 := 8; {528#true} is VALID [2020-07-11 01:16:47,693 INFO L280 TraceCheckUtils]: 18: Hoare triple {528#true} ~a16~0 := 5; {553#(<= 5 ~a16~0)} is VALID [2020-07-11 01:16:47,694 INFO L280 TraceCheckUtils]: 19: Hoare triple {553#(<= 5 ~a16~0)} ~a21~0 := 1; {553#(<= 5 ~a16~0)} is VALID [2020-07-11 01:16:47,695 INFO L280 TraceCheckUtils]: 20: Hoare triple {553#(<= 5 ~a16~0)} assume true; {553#(<= 5 ~a16~0)} is VALID [2020-07-11 01:16:47,696 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {553#(<= 5 ~a16~0)} {528#true} #1100#return; {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:16:47,697 INFO L263 TraceCheckUtils]: 22: Hoare triple {551#(not (= 4 ~a16~0))} call #t~ret4 := main(); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:16:47,698 INFO L280 TraceCheckUtils]: 23: Hoare triple {551#(not (= 4 ~a16~0))} ~output~0 := -1; {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:16:47,699 INFO L280 TraceCheckUtils]: 24: Hoare triple {551#(not (= 4 ~a16~0))} assume !false; {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:16:47,700 INFO L280 TraceCheckUtils]: 25: Hoare triple {551#(not (= 4 ~a16~0))} havoc ~input~0; {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:16:47,701 INFO L280 TraceCheckUtils]: 26: Hoare triple {551#(not (= 4 ~a16~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:16:47,702 INFO L280 TraceCheckUtils]: 27: Hoare triple {551#(not (= 4 ~a16~0))} ~input~0 := #t~nondet2; {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:16:47,703 INFO L280 TraceCheckUtils]: 28: Hoare triple {551#(not (= 4 ~a16~0))} havoc #t~nondet2; {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:16:47,704 INFO L280 TraceCheckUtils]: 29: Hoare triple {551#(not (= 4 ~a16~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:16:47,705 INFO L263 TraceCheckUtils]: 30: Hoare triple {551#(not (= 4 ~a16~0))} call #t~ret3 := calculate_output(~input~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:16:47,706 INFO L280 TraceCheckUtils]: 31: Hoare triple {551#(not (= 4 ~a16~0))} ~input := #in~input; {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:16:47,707 INFO L280 TraceCheckUtils]: 32: Hoare triple {551#(not (= 4 ~a16~0))} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:16:47,708 INFO L280 TraceCheckUtils]: 33: Hoare triple {551#(not (= 4 ~a16~0))} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:16:47,709 INFO L280 TraceCheckUtils]: 34: Hoare triple {551#(not (= 4 ~a16~0))} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:16:47,710 INFO L280 TraceCheckUtils]: 35: Hoare triple {551#(not (= 4 ~a16~0))} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:16:47,711 INFO L280 TraceCheckUtils]: 36: Hoare triple {551#(not (= 4 ~a16~0))} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:16:47,712 INFO L280 TraceCheckUtils]: 37: Hoare triple {551#(not (= 4 ~a16~0))} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:16:47,713 INFO L280 TraceCheckUtils]: 38: Hoare triple {551#(not (= 4 ~a16~0))} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:16:47,714 INFO L280 TraceCheckUtils]: 39: Hoare triple {551#(not (= 4 ~a16~0))} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:16:47,714 INFO L280 TraceCheckUtils]: 40: Hoare triple {551#(not (= 4 ~a16~0))} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:16:47,715 INFO L280 TraceCheckUtils]: 41: Hoare triple {551#(not (= 4 ~a16~0))} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:16:47,716 INFO L280 TraceCheckUtils]: 42: Hoare triple {551#(not (= 4 ~a16~0))} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:16:47,717 INFO L280 TraceCheckUtils]: 43: Hoare triple {551#(not (= 4 ~a16~0))} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:16:47,718 INFO L280 TraceCheckUtils]: 44: Hoare triple {551#(not (= 4 ~a16~0))} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:16:47,719 INFO L280 TraceCheckUtils]: 45: Hoare triple {551#(not (= 4 ~a16~0))} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:16:47,720 INFO L280 TraceCheckUtils]: 46: Hoare triple {551#(not (= 4 ~a16~0))} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:16:47,721 INFO L280 TraceCheckUtils]: 47: Hoare triple {551#(not (= 4 ~a16~0))} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:16:47,721 INFO L280 TraceCheckUtils]: 48: Hoare triple {551#(not (= 4 ~a16~0))} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:16:47,722 INFO L280 TraceCheckUtils]: 49: Hoare triple {551#(not (= 4 ~a16~0))} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:16:47,723 INFO L280 TraceCheckUtils]: 50: Hoare triple {551#(not (= 4 ~a16~0))} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:16:47,724 INFO L280 TraceCheckUtils]: 51: Hoare triple {551#(not (= 4 ~a16~0))} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:16:47,725 INFO L280 TraceCheckUtils]: 52: Hoare triple {551#(not (= 4 ~a16~0))} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:16:47,726 INFO L280 TraceCheckUtils]: 53: Hoare triple {551#(not (= 4 ~a16~0))} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:16:47,726 INFO L280 TraceCheckUtils]: 54: Hoare triple {551#(not (= 4 ~a16~0))} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:16:47,727 INFO L280 TraceCheckUtils]: 55: Hoare triple {551#(not (= 4 ~a16~0))} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:16:47,728 INFO L280 TraceCheckUtils]: 56: Hoare triple {551#(not (= 4 ~a16~0))} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:16:47,729 INFO L280 TraceCheckUtils]: 57: Hoare triple {551#(not (= 4 ~a16~0))} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:16:47,730 INFO L280 TraceCheckUtils]: 58: Hoare triple {551#(not (= 4 ~a16~0))} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:16:47,731 INFO L280 TraceCheckUtils]: 59: Hoare triple {551#(not (= 4 ~a16~0))} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:16:47,732 INFO L280 TraceCheckUtils]: 60: Hoare triple {551#(not (= 4 ~a16~0))} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:16:47,734 INFO L280 TraceCheckUtils]: 61: Hoare triple {551#(not (= 4 ~a16~0))} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:16:47,735 INFO L280 TraceCheckUtils]: 62: Hoare triple {551#(not (= 4 ~a16~0))} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:16:47,736 INFO L280 TraceCheckUtils]: 63: Hoare triple {551#(not (= 4 ~a16~0))} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:16:47,737 INFO L280 TraceCheckUtils]: 64: Hoare triple {551#(not (= 4 ~a16~0))} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:16:47,737 INFO L280 TraceCheckUtils]: 65: Hoare triple {551#(not (= 4 ~a16~0))} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:16:47,739 INFO L280 TraceCheckUtils]: 66: Hoare triple {551#(not (= 4 ~a16~0))} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:16:47,740 INFO L280 TraceCheckUtils]: 67: Hoare triple {551#(not (= 4 ~a16~0))} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:16:47,740 INFO L280 TraceCheckUtils]: 68: Hoare triple {551#(not (= 4 ~a16~0))} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:16:47,741 INFO L280 TraceCheckUtils]: 69: Hoare triple {551#(not (= 4 ~a16~0))} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:16:47,741 INFO L280 TraceCheckUtils]: 70: Hoare triple {551#(not (= 4 ~a16~0))} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:16:47,742 INFO L280 TraceCheckUtils]: 71: Hoare triple {551#(not (= 4 ~a16~0))} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:16:47,743 INFO L280 TraceCheckUtils]: 72: Hoare triple {551#(not (= 4 ~a16~0))} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:16:47,745 INFO L280 TraceCheckUtils]: 73: Hoare triple {551#(not (= 4 ~a16~0))} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:16:47,746 INFO L280 TraceCheckUtils]: 74: Hoare triple {551#(not (= 4 ~a16~0))} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:16:47,747 INFO L280 TraceCheckUtils]: 75: Hoare triple {551#(not (= 4 ~a16~0))} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:16:47,748 INFO L280 TraceCheckUtils]: 76: Hoare triple {551#(not (= 4 ~a16~0))} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:16:47,749 INFO L280 TraceCheckUtils]: 77: Hoare triple {551#(not (= 4 ~a16~0))} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:16:47,750 INFO L280 TraceCheckUtils]: 78: Hoare triple {551#(not (= 4 ~a16~0))} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:16:47,751 INFO L280 TraceCheckUtils]: 79: Hoare triple {551#(not (= 4 ~a16~0))} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:16:47,752 INFO L280 TraceCheckUtils]: 80: Hoare triple {551#(not (= 4 ~a16~0))} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:16:47,753 INFO L280 TraceCheckUtils]: 81: Hoare triple {551#(not (= 4 ~a16~0))} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:16:47,755 INFO L280 TraceCheckUtils]: 82: Hoare triple {551#(not (= 4 ~a16~0))} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:16:47,756 INFO L280 TraceCheckUtils]: 83: Hoare triple {551#(not (= 4 ~a16~0))} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == ~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:16:47,757 INFO L280 TraceCheckUtils]: 84: Hoare triple {551#(not (= 4 ~a16~0))} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == ~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:16:47,758 INFO L280 TraceCheckUtils]: 85: Hoare triple {551#(not (= 4 ~a16~0))} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == ~input) && 4 == ~a16~0) && 1 == ~a20~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:16:47,760 INFO L280 TraceCheckUtils]: 86: Hoare triple {551#(not (= 4 ~a16~0))} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == ~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:16:47,765 INFO L280 TraceCheckUtils]: 87: Hoare triple {551#(not (= 4 ~a16~0))} assume !(1 == ~a21~0 && (8 == ~a12~0 && ((1 == ~a17~0 && 3 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:16:47,766 INFO L280 TraceCheckUtils]: 88: Hoare triple {551#(not (= 4 ~a16~0))} assume !(!(1 == ~a21~0) && 1 == ~a20~0 && (8 == ~a12~0 && 13 == ~a8~0 && ((5 == ~a16~0 && !(1 == ~a17~0)) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 2 == ~input) && 1 == ~a7~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:16:47,767 INFO L280 TraceCheckUtils]: 89: Hoare triple {551#(not (= 4 ~a16~0))} assume !(1 == ~a7~0 && 8 == ~a12~0 && ((1 == ~a20~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (4 == ~a16~0 && !(1 == ~a17~0))) && 4 == ~input) && 13 == ~a8~0) && !(1 == ~a21~0)); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:16:47,767 INFO L280 TraceCheckUtils]: 90: Hoare triple {551#(not (= 4 ~a16~0))} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == ~input) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:16:47,768 INFO L280 TraceCheckUtils]: 91: Hoare triple {551#(not (= 4 ~a16~0))} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == ~input && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:16:47,769 INFO L280 TraceCheckUtils]: 92: Hoare triple {551#(not (= 4 ~a16~0))} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == ~input && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:16:47,770 INFO L280 TraceCheckUtils]: 93: Hoare triple {551#(not (= 4 ~a16~0))} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == ~input) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:16:47,770 INFO L280 TraceCheckUtils]: 94: Hoare triple {551#(not (= 4 ~a16~0))} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == ~input) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:16:47,771 INFO L280 TraceCheckUtils]: 95: Hoare triple {551#(not (= 4 ~a16~0))} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == ~input && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:16:47,772 INFO L280 TraceCheckUtils]: 96: Hoare triple {551#(not (= 4 ~a16~0))} assume !(((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:16:47,773 INFO L280 TraceCheckUtils]: 97: Hoare triple {551#(not (= 4 ~a16~0))} assume !(8 == ~a12~0 && 5 == ~input && ((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a7~0 && 1 == ~a17~0) && 13 == ~a8~0))); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:16:47,774 INFO L280 TraceCheckUtils]: 98: Hoare triple {551#(not (= 4 ~a16~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:16:47,774 INFO L280 TraceCheckUtils]: 99: Hoare triple {551#(not (= 4 ~a16~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:16:47,775 INFO L280 TraceCheckUtils]: 100: Hoare triple {551#(not (= 4 ~a16~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:16:47,776 INFO L280 TraceCheckUtils]: 101: Hoare triple {551#(not (= 4 ~a16~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:16:47,777 INFO L280 TraceCheckUtils]: 102: Hoare triple {551#(not (= 4 ~a16~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:16:47,777 INFO L280 TraceCheckUtils]: 103: Hoare triple {551#(not (= 4 ~a16~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:16:47,778 INFO L280 TraceCheckUtils]: 104: Hoare triple {551#(not (= 4 ~a16~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:16:47,779 INFO L280 TraceCheckUtils]: 105: Hoare triple {551#(not (= 4 ~a16~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= 4 ~a16~0))} is VALID [2020-07-11 01:16:47,780 INFO L280 TraceCheckUtils]: 106: Hoare triple {551#(not (= 4 ~a16~0))} assume (((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {529#false} is VALID [2020-07-11 01:16:47,780 INFO L280 TraceCheckUtils]: 107: Hoare triple {529#false} assume !false; {529#false} is VALID [2020-07-11 01:16:47,826 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-11 01:16:47,827 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2137976677] [2020-07-11 01:16:47,829 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-11 01:16:47,830 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-11 01:16:47,831 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [650485678] [2020-07-11 01:16:47,837 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 108 [2020-07-11 01:16:47,841 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-11 01:16:47,845 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-11 01:16:48,035 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 108 edges. 108 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 01:16:48,035 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-11 01:16:48,036 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-11 01:16:48,044 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-11 01:16:48,045 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-11 01:16:48,048 INFO L87 Difference]: Start difference. First operand 525 states. Second operand 5 states. [2020-07-11 01:16:57,817 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:16:57,817 INFO L93 Difference]: Finished difference Result 1259 states and 1658 transitions. [2020-07-11 01:16:57,817 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-11 01:16:57,817 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 108 [2020-07-11 01:16:57,818 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-11 01:16:57,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-11 01:16:57,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 1658 transitions. [2020-07-11 01:16:57,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-11 01:16:57,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 1658 transitions. [2020-07-11 01:16:57,883 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 1658 transitions. [2020-07-11 01:17:00,280 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1658 edges. 1658 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 01:17:00,405 INFO L225 Difference]: With dead ends: 1259 [2020-07-11 01:17:00,406 INFO L226 Difference]: Without dead ends: 685 [2020-07-11 01:17:00,415 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2020-07-11 01:17:00,439 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 685 states. [2020-07-11 01:17:03,745 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 685 to 603. [2020-07-11 01:17:03,746 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-11 01:17:03,747 INFO L82 GeneralOperation]: Start isEquivalent. First operand 685 states. Second operand 603 states. [2020-07-11 01:17:03,747 INFO L74 IsIncluded]: Start isIncluded. First operand 685 states. Second operand 603 states. [2020-07-11 01:17:03,747 INFO L87 Difference]: Start difference. First operand 685 states. Second operand 603 states. [2020-07-11 01:17:03,797 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:17:03,797 INFO L93 Difference]: Finished difference Result 685 states and 811 transitions. [2020-07-11 01:17:03,798 INFO L276 IsEmpty]: Start isEmpty. Operand 685 states and 811 transitions. [2020-07-11 01:17:03,805 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 01:17:03,805 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 01:17:03,805 INFO L74 IsIncluded]: Start isIncluded. First operand 603 states. Second operand 685 states. [2020-07-11 01:17:03,806 INFO L87 Difference]: Start difference. First operand 603 states. Second operand 685 states. [2020-07-11 01:17:03,847 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:17:03,848 INFO L93 Difference]: Finished difference Result 685 states and 811 transitions. [2020-07-11 01:17:03,848 INFO L276 IsEmpty]: Start isEmpty. Operand 685 states and 811 transitions. [2020-07-11 01:17:03,851 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 01:17:03,851 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 01:17:03,852 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-11 01:17:03,852 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-11 01:17:03,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 603 states. [2020-07-11 01:17:03,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 603 states to 603 states and 725 transitions. [2020-07-11 01:17:03,886 INFO L78 Accepts]: Start accepts. Automaton has 603 states and 725 transitions. Word has length 108 [2020-07-11 01:17:03,887 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-11 01:17:03,887 INFO L479 AbstractCegarLoop]: Abstraction has 603 states and 725 transitions. [2020-07-11 01:17:03,887 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-11 01:17:03,887 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 603 states and 725 transitions. [2020-07-11 01:17:05,131 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 725 edges. 725 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 01:17:05,131 INFO L276 IsEmpty]: Start isEmpty. Operand 603 states and 725 transitions. [2020-07-11 01:17:05,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2020-07-11 01:17:05,136 INFO L414 BasicCegarLoop]: Found error trace [2020-07-11 01:17:05,137 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-11 01:17:05,137 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-11 01:17:05,137 INFO L427 AbstractCegarLoop]: === Iteration 2 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-11 01:17:05,138 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-11 01:17:05,138 INFO L82 PathProgramCache]: Analyzing trace with hash -1639648560, now seen corresponding path program 1 times [2020-07-11 01:17:05,138 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-11 01:17:05,139 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [710402207] [2020-07-11 01:17:05,139 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-11 01:17:05,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:17:05,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:17:05,345 INFO L280 TraceCheckUtils]: 0: Hoare triple {5687#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1; {5652#true} is VALID [2020-07-11 01:17:05,345 INFO L280 TraceCheckUtils]: 1: Hoare triple {5652#true} ~d~0 := 4; {5652#true} is VALID [2020-07-11 01:17:05,346 INFO L280 TraceCheckUtils]: 2: Hoare triple {5652#true} ~e~0 := 5; {5652#true} is VALID [2020-07-11 01:17:05,346 INFO L280 TraceCheckUtils]: 3: Hoare triple {5652#true} ~f~0 := 6; {5652#true} is VALID [2020-07-11 01:17:05,346 INFO L280 TraceCheckUtils]: 4: Hoare triple {5652#true} ~c~0 := 3; {5652#true} is VALID [2020-07-11 01:17:05,346 INFO L280 TraceCheckUtils]: 5: Hoare triple {5652#true} ~b~0 := 2; {5652#true} is VALID [2020-07-11 01:17:05,347 INFO L280 TraceCheckUtils]: 6: Hoare triple {5652#true} ~u~0 := 21; {5652#true} is VALID [2020-07-11 01:17:05,347 INFO L280 TraceCheckUtils]: 7: Hoare triple {5652#true} ~v~0 := 22; {5652#true} is VALID [2020-07-11 01:17:05,347 INFO L280 TraceCheckUtils]: 8: Hoare triple {5652#true} ~w~0 := 23; {5652#true} is VALID [2020-07-11 01:17:05,347 INFO L280 TraceCheckUtils]: 9: Hoare triple {5652#true} ~x~0 := 24; {5652#true} is VALID [2020-07-11 01:17:05,348 INFO L280 TraceCheckUtils]: 10: Hoare triple {5652#true} ~y~0 := 25; {5652#true} is VALID [2020-07-11 01:17:05,348 INFO L280 TraceCheckUtils]: 11: Hoare triple {5652#true} ~z~0 := 26; {5652#true} is VALID [2020-07-11 01:17:05,348 INFO L280 TraceCheckUtils]: 12: Hoare triple {5652#true} ~a17~0 := 1; {5652#true} is VALID [2020-07-11 01:17:05,348 INFO L280 TraceCheckUtils]: 13: Hoare triple {5652#true} ~a7~0 := 0; {5652#true} is VALID [2020-07-11 01:17:05,349 INFO L280 TraceCheckUtils]: 14: Hoare triple {5652#true} ~a20~0 := 1; {5652#true} is VALID [2020-07-11 01:17:05,349 INFO L280 TraceCheckUtils]: 15: Hoare triple {5652#true} ~a8~0 := 15; {5652#true} is VALID [2020-07-11 01:17:05,349 INFO L280 TraceCheckUtils]: 16: Hoare triple {5652#true} ~a12~0 := 8; {5652#true} is VALID [2020-07-11 01:17:05,350 INFO L280 TraceCheckUtils]: 17: Hoare triple {5652#true} ~a16~0 := 5; {5688#(<= ~a16~0 5)} is VALID [2020-07-11 01:17:05,351 INFO L280 TraceCheckUtils]: 18: Hoare triple {5688#(<= ~a16~0 5)} ~a21~0 := 1; {5688#(<= ~a16~0 5)} is VALID [2020-07-11 01:17:05,351 INFO L280 TraceCheckUtils]: 19: Hoare triple {5688#(<= ~a16~0 5)} assume true; {5688#(<= ~a16~0 5)} is VALID [2020-07-11 01:17:05,352 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {5688#(<= ~a16~0 5)} {5652#true} #1100#return; {5675#(not (= 6 ~a16~0))} is VALID [2020-07-11 01:17:05,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:17:05,414 INFO L280 TraceCheckUtils]: 0: Hoare triple {5689#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {5690#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:17:05,415 INFO L280 TraceCheckUtils]: 1: Hoare triple {5690#(= ~a16~0 |old(~a16~0)|)} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {5690#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:17:05,415 INFO L280 TraceCheckUtils]: 2: Hoare triple {5690#(= ~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); {5690#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:17:05,416 INFO L280 TraceCheckUtils]: 3: Hoare triple {5690#(= ~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; {5691#(= 6 |old(~a16~0)|)} is VALID [2020-07-11 01:17:05,417 INFO L280 TraceCheckUtils]: 4: Hoare triple {5691#(= 6 |old(~a16~0)|)} ~a20~0 := 1; {5691#(= 6 |old(~a16~0)|)} is VALID [2020-07-11 01:17:05,417 INFO L280 TraceCheckUtils]: 5: Hoare triple {5691#(= 6 |old(~a16~0)|)} ~a16~0 := 4; {5691#(= 6 |old(~a16~0)|)} is VALID [2020-07-11 01:17:05,418 INFO L280 TraceCheckUtils]: 6: Hoare triple {5691#(= 6 |old(~a16~0)|)} ~a7~0 := 1; {5691#(= 6 |old(~a16~0)|)} is VALID [2020-07-11 01:17:05,418 INFO L280 TraceCheckUtils]: 7: Hoare triple {5691#(= 6 |old(~a16~0)|)} ~a8~0 := 13; {5691#(= 6 |old(~a16~0)|)} is VALID [2020-07-11 01:17:05,419 INFO L280 TraceCheckUtils]: 8: Hoare triple {5691#(= 6 |old(~a16~0)|)} #res := -1; {5691#(= 6 |old(~a16~0)|)} is VALID [2020-07-11 01:17:05,419 INFO L280 TraceCheckUtils]: 9: Hoare triple {5691#(= 6 |old(~a16~0)|)} assume true; {5691#(= 6 |old(~a16~0)|)} is VALID [2020-07-11 01:17:05,420 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {5691#(= 6 |old(~a16~0)|)} {5675#(not (= 6 ~a16~0))} #1104#return; {5653#false} is VALID [2020-07-11 01:17:05,425 INFO L263 TraceCheckUtils]: 0: Hoare triple {5652#true} call ULTIMATE.init(); {5687#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} is VALID [2020-07-11 01:17:05,425 INFO L280 TraceCheckUtils]: 1: Hoare triple {5687#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1; {5652#true} is VALID [2020-07-11 01:17:05,425 INFO L280 TraceCheckUtils]: 2: Hoare triple {5652#true} ~d~0 := 4; {5652#true} is VALID [2020-07-11 01:17:05,426 INFO L280 TraceCheckUtils]: 3: Hoare triple {5652#true} ~e~0 := 5; {5652#true} is VALID [2020-07-11 01:17:05,426 INFO L280 TraceCheckUtils]: 4: Hoare triple {5652#true} ~f~0 := 6; {5652#true} is VALID [2020-07-11 01:17:05,426 INFO L280 TraceCheckUtils]: 5: Hoare triple {5652#true} ~c~0 := 3; {5652#true} is VALID [2020-07-11 01:17:05,426 INFO L280 TraceCheckUtils]: 6: Hoare triple {5652#true} ~b~0 := 2; {5652#true} is VALID [2020-07-11 01:17:05,427 INFO L280 TraceCheckUtils]: 7: Hoare triple {5652#true} ~u~0 := 21; {5652#true} is VALID [2020-07-11 01:17:05,427 INFO L280 TraceCheckUtils]: 8: Hoare triple {5652#true} ~v~0 := 22; {5652#true} is VALID [2020-07-11 01:17:05,427 INFO L280 TraceCheckUtils]: 9: Hoare triple {5652#true} ~w~0 := 23; {5652#true} is VALID [2020-07-11 01:17:05,427 INFO L280 TraceCheckUtils]: 10: Hoare triple {5652#true} ~x~0 := 24; {5652#true} is VALID [2020-07-11 01:17:05,428 INFO L280 TraceCheckUtils]: 11: Hoare triple {5652#true} ~y~0 := 25; {5652#true} is VALID [2020-07-11 01:17:05,428 INFO L280 TraceCheckUtils]: 12: Hoare triple {5652#true} ~z~0 := 26; {5652#true} is VALID [2020-07-11 01:17:05,428 INFO L280 TraceCheckUtils]: 13: Hoare triple {5652#true} ~a17~0 := 1; {5652#true} is VALID [2020-07-11 01:17:05,428 INFO L280 TraceCheckUtils]: 14: Hoare triple {5652#true} ~a7~0 := 0; {5652#true} is VALID [2020-07-11 01:17:05,428 INFO L280 TraceCheckUtils]: 15: Hoare triple {5652#true} ~a20~0 := 1; {5652#true} is VALID [2020-07-11 01:17:05,429 INFO L280 TraceCheckUtils]: 16: Hoare triple {5652#true} ~a8~0 := 15; {5652#true} is VALID [2020-07-11 01:17:05,429 INFO L280 TraceCheckUtils]: 17: Hoare triple {5652#true} ~a12~0 := 8; {5652#true} is VALID [2020-07-11 01:17:05,433 INFO L280 TraceCheckUtils]: 18: Hoare triple {5652#true} ~a16~0 := 5; {5688#(<= ~a16~0 5)} is VALID [2020-07-11 01:17:05,434 INFO L280 TraceCheckUtils]: 19: Hoare triple {5688#(<= ~a16~0 5)} ~a21~0 := 1; {5688#(<= ~a16~0 5)} is VALID [2020-07-11 01:17:05,434 INFO L280 TraceCheckUtils]: 20: Hoare triple {5688#(<= ~a16~0 5)} assume true; {5688#(<= ~a16~0 5)} is VALID [2020-07-11 01:17:05,435 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {5688#(<= ~a16~0 5)} {5652#true} #1100#return; {5675#(not (= 6 ~a16~0))} is VALID [2020-07-11 01:17:05,435 INFO L263 TraceCheckUtils]: 22: Hoare triple {5675#(not (= 6 ~a16~0))} call #t~ret4 := main(); {5675#(not (= 6 ~a16~0))} is VALID [2020-07-11 01:17:05,436 INFO L280 TraceCheckUtils]: 23: Hoare triple {5675#(not (= 6 ~a16~0))} ~output~0 := -1; {5675#(not (= 6 ~a16~0))} is VALID [2020-07-11 01:17:05,436 INFO L280 TraceCheckUtils]: 24: Hoare triple {5675#(not (= 6 ~a16~0))} assume !false; {5675#(not (= 6 ~a16~0))} is VALID [2020-07-11 01:17:05,436 INFO L280 TraceCheckUtils]: 25: Hoare triple {5675#(not (= 6 ~a16~0))} havoc ~input~0; {5675#(not (= 6 ~a16~0))} is VALID [2020-07-11 01:17:05,437 INFO L280 TraceCheckUtils]: 26: Hoare triple {5675#(not (= 6 ~a16~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {5675#(not (= 6 ~a16~0))} is VALID [2020-07-11 01:17:05,438 INFO L280 TraceCheckUtils]: 27: Hoare triple {5675#(not (= 6 ~a16~0))} ~input~0 := #t~nondet2; {5675#(not (= 6 ~a16~0))} is VALID [2020-07-11 01:17:05,439 INFO L280 TraceCheckUtils]: 28: Hoare triple {5675#(not (= 6 ~a16~0))} havoc #t~nondet2; {5675#(not (= 6 ~a16~0))} is VALID [2020-07-11 01:17:05,440 INFO L280 TraceCheckUtils]: 29: Hoare triple {5675#(not (= 6 ~a16~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {5675#(not (= 6 ~a16~0))} is VALID [2020-07-11 01:17:05,441 INFO L263 TraceCheckUtils]: 30: Hoare triple {5675#(not (= 6 ~a16~0))} call #t~ret3 := calculate_output(~input~0); {5689#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-11 01:17:05,444 INFO L280 TraceCheckUtils]: 31: Hoare triple {5689#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {5690#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:17:05,445 INFO L280 TraceCheckUtils]: 32: Hoare triple {5690#(= ~a16~0 |old(~a16~0)|)} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {5690#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:17:05,445 INFO L280 TraceCheckUtils]: 33: Hoare triple {5690#(= ~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); {5690#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-11 01:17:05,446 INFO L280 TraceCheckUtils]: 34: Hoare triple {5690#(= ~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; {5691#(= 6 |old(~a16~0)|)} is VALID [2020-07-11 01:17:05,446 INFO L280 TraceCheckUtils]: 35: Hoare triple {5691#(= 6 |old(~a16~0)|)} ~a20~0 := 1; {5691#(= 6 |old(~a16~0)|)} is VALID [2020-07-11 01:17:05,447 INFO L280 TraceCheckUtils]: 36: Hoare triple {5691#(= 6 |old(~a16~0)|)} ~a16~0 := 4; {5691#(= 6 |old(~a16~0)|)} is VALID [2020-07-11 01:17:05,447 INFO L280 TraceCheckUtils]: 37: Hoare triple {5691#(= 6 |old(~a16~0)|)} ~a7~0 := 1; {5691#(= 6 |old(~a16~0)|)} is VALID [2020-07-11 01:17:05,447 INFO L280 TraceCheckUtils]: 38: Hoare triple {5691#(= 6 |old(~a16~0)|)} ~a8~0 := 13; {5691#(= 6 |old(~a16~0)|)} is VALID [2020-07-11 01:17:05,448 INFO L280 TraceCheckUtils]: 39: Hoare triple {5691#(= 6 |old(~a16~0)|)} #res := -1; {5691#(= 6 |old(~a16~0)|)} is VALID [2020-07-11 01:17:05,448 INFO L280 TraceCheckUtils]: 40: Hoare triple {5691#(= 6 |old(~a16~0)|)} assume true; {5691#(= 6 |old(~a16~0)|)} is VALID [2020-07-11 01:17:05,449 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {5691#(= 6 |old(~a16~0)|)} {5675#(not (= 6 ~a16~0))} #1104#return; {5653#false} is VALID [2020-07-11 01:17:05,449 INFO L280 TraceCheckUtils]: 42: Hoare triple {5653#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {5653#false} is VALID [2020-07-11 01:17:05,449 INFO L280 TraceCheckUtils]: 43: Hoare triple {5653#false} ~output~0 := #t~ret3; {5653#false} is VALID [2020-07-11 01:17:05,450 INFO L280 TraceCheckUtils]: 44: Hoare triple {5653#false} havoc #t~ret3; {5653#false} is VALID [2020-07-11 01:17:05,450 INFO L280 TraceCheckUtils]: 45: Hoare triple {5653#false} assume !false; {5653#false} is VALID [2020-07-11 01:17:05,450 INFO L280 TraceCheckUtils]: 46: Hoare triple {5653#false} havoc ~input~0; {5653#false} is VALID [2020-07-11 01:17:05,450 INFO L280 TraceCheckUtils]: 47: Hoare triple {5653#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {5653#false} is VALID [2020-07-11 01:17:05,451 INFO L280 TraceCheckUtils]: 48: Hoare triple {5653#false} ~input~0 := #t~nondet2; {5653#false} is VALID [2020-07-11 01:17:05,451 INFO L280 TraceCheckUtils]: 49: Hoare triple {5653#false} havoc #t~nondet2; {5653#false} is VALID [2020-07-11 01:17:05,451 INFO L280 TraceCheckUtils]: 50: Hoare triple {5653#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {5653#false} is VALID [2020-07-11 01:17:05,451 INFO L263 TraceCheckUtils]: 51: Hoare triple {5653#false} call #t~ret3 := calculate_output(~input~0); {5653#false} is VALID [2020-07-11 01:17:05,452 INFO L280 TraceCheckUtils]: 52: Hoare triple {5653#false} ~input := #in~input; {5653#false} is VALID [2020-07-11 01:17:05,452 INFO L280 TraceCheckUtils]: 53: Hoare triple {5653#false} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {5653#false} is VALID [2020-07-11 01:17:05,452 INFO L280 TraceCheckUtils]: 54: Hoare triple {5653#false} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {5653#false} is VALID [2020-07-11 01:17:05,452 INFO L280 TraceCheckUtils]: 55: Hoare triple {5653#false} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {5653#false} is VALID [2020-07-11 01:17:05,453 INFO L280 TraceCheckUtils]: 56: Hoare triple {5653#false} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {5653#false} is VALID [2020-07-11 01:17:05,453 INFO L280 TraceCheckUtils]: 57: Hoare triple {5653#false} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {5653#false} is VALID [2020-07-11 01:17:05,453 INFO L280 TraceCheckUtils]: 58: Hoare triple {5653#false} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {5653#false} is VALID [2020-07-11 01:17:05,453 INFO L280 TraceCheckUtils]: 59: Hoare triple {5653#false} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {5653#false} is VALID [2020-07-11 01:17:05,453 INFO L280 TraceCheckUtils]: 60: Hoare triple {5653#false} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {5653#false} is VALID [2020-07-11 01:17:05,454 INFO L280 TraceCheckUtils]: 61: Hoare triple {5653#false} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {5653#false} is VALID [2020-07-11 01:17:05,454 INFO L280 TraceCheckUtils]: 62: Hoare triple {5653#false} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {5653#false} is VALID [2020-07-11 01:17:05,454 INFO L280 TraceCheckUtils]: 63: Hoare triple {5653#false} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {5653#false} is VALID [2020-07-11 01:17:05,454 INFO L280 TraceCheckUtils]: 64: Hoare triple {5653#false} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {5653#false} is VALID [2020-07-11 01:17:05,455 INFO L280 TraceCheckUtils]: 65: Hoare triple {5653#false} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {5653#false} is VALID [2020-07-11 01:17:05,455 INFO L280 TraceCheckUtils]: 66: Hoare triple {5653#false} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {5653#false} is VALID [2020-07-11 01:17:05,455 INFO L280 TraceCheckUtils]: 67: Hoare triple {5653#false} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {5653#false} is VALID [2020-07-11 01:17:05,456 INFO L280 TraceCheckUtils]: 68: Hoare triple {5653#false} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {5653#false} is VALID [2020-07-11 01:17:05,456 INFO L280 TraceCheckUtils]: 69: Hoare triple {5653#false} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {5653#false} is VALID [2020-07-11 01:17:05,456 INFO L280 TraceCheckUtils]: 70: Hoare triple {5653#false} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {5653#false} is VALID [2020-07-11 01:17:05,456 INFO L280 TraceCheckUtils]: 71: Hoare triple {5653#false} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {5653#false} is VALID [2020-07-11 01:17:05,457 INFO L280 TraceCheckUtils]: 72: Hoare triple {5653#false} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {5653#false} is VALID [2020-07-11 01:17:05,457 INFO L280 TraceCheckUtils]: 73: Hoare triple {5653#false} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {5653#false} is VALID [2020-07-11 01:17:05,457 INFO L280 TraceCheckUtils]: 74: Hoare triple {5653#false} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {5653#false} is VALID [2020-07-11 01:17:05,457 INFO L280 TraceCheckUtils]: 75: Hoare triple {5653#false} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {5653#false} is VALID [2020-07-11 01:17:05,458 INFO L280 TraceCheckUtils]: 76: Hoare triple {5653#false} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {5653#false} is VALID [2020-07-11 01:17:05,458 INFO L280 TraceCheckUtils]: 77: Hoare triple {5653#false} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {5653#false} is VALID [2020-07-11 01:17:05,458 INFO L280 TraceCheckUtils]: 78: Hoare triple {5653#false} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {5653#false} is VALID [2020-07-11 01:17:05,458 INFO L280 TraceCheckUtils]: 79: Hoare triple {5653#false} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {5653#false} is VALID [2020-07-11 01:17:05,458 INFO L280 TraceCheckUtils]: 80: Hoare triple {5653#false} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {5653#false} is VALID [2020-07-11 01:17:05,458 INFO L280 TraceCheckUtils]: 81: Hoare triple {5653#false} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {5653#false} is VALID [2020-07-11 01:17:05,459 INFO L280 TraceCheckUtils]: 82: Hoare triple {5653#false} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {5653#false} is VALID [2020-07-11 01:17:05,459 INFO L280 TraceCheckUtils]: 83: Hoare triple {5653#false} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {5653#false} is VALID [2020-07-11 01:17:05,459 INFO L280 TraceCheckUtils]: 84: Hoare triple {5653#false} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {5653#false} is VALID [2020-07-11 01:17:05,459 INFO L280 TraceCheckUtils]: 85: Hoare triple {5653#false} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {5653#false} is VALID [2020-07-11 01:17:05,459 INFO L280 TraceCheckUtils]: 86: Hoare triple {5653#false} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {5653#false} is VALID [2020-07-11 01:17:05,459 INFO L280 TraceCheckUtils]: 87: Hoare triple {5653#false} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {5653#false} is VALID [2020-07-11 01:17:05,460 INFO L280 TraceCheckUtils]: 88: Hoare triple {5653#false} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {5653#false} is VALID [2020-07-11 01:17:05,460 INFO L280 TraceCheckUtils]: 89: Hoare triple {5653#false} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {5653#false} is VALID [2020-07-11 01:17:05,460 INFO L280 TraceCheckUtils]: 90: Hoare triple {5653#false} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {5653#false} is VALID [2020-07-11 01:17:05,460 INFO L280 TraceCheckUtils]: 91: Hoare triple {5653#false} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {5653#false} is VALID [2020-07-11 01:17:05,460 INFO L280 TraceCheckUtils]: 92: Hoare triple {5653#false} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {5653#false} is VALID [2020-07-11 01:17:05,461 INFO L280 TraceCheckUtils]: 93: Hoare triple {5653#false} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {5653#false} is VALID [2020-07-11 01:17:05,461 INFO L280 TraceCheckUtils]: 94: Hoare triple {5653#false} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {5653#false} is VALID [2020-07-11 01:17:05,461 INFO L280 TraceCheckUtils]: 95: Hoare triple {5653#false} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {5653#false} is VALID [2020-07-11 01:17:05,461 INFO L280 TraceCheckUtils]: 96: Hoare triple {5653#false} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {5653#false} is VALID [2020-07-11 01:17:05,462 INFO L280 TraceCheckUtils]: 97: Hoare triple {5653#false} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {5653#false} is VALID [2020-07-11 01:17:05,462 INFO L280 TraceCheckUtils]: 98: Hoare triple {5653#false} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {5653#false} is VALID [2020-07-11 01:17:05,462 INFO L280 TraceCheckUtils]: 99: Hoare triple {5653#false} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {5653#false} is VALID [2020-07-11 01:17:05,462 INFO L280 TraceCheckUtils]: 100: Hoare triple {5653#false} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {5653#false} is VALID [2020-07-11 01:17:05,462 INFO L280 TraceCheckUtils]: 101: Hoare triple {5653#false} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {5653#false} is VALID [2020-07-11 01:17:05,462 INFO L280 TraceCheckUtils]: 102: Hoare triple {5653#false} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {5653#false} is VALID [2020-07-11 01:17:05,463 INFO L280 TraceCheckUtils]: 103: Hoare triple {5653#false} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {5653#false} is VALID [2020-07-11 01:17:05,463 INFO L280 TraceCheckUtils]: 104: Hoare triple {5653#false} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == ~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {5653#false} is VALID [2020-07-11 01:17:05,463 INFO L280 TraceCheckUtils]: 105: Hoare triple {5653#false} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == ~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {5653#false} is VALID [2020-07-11 01:17:05,463 INFO L280 TraceCheckUtils]: 106: Hoare triple {5653#false} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == ~input) && 4 == ~a16~0) && 1 == ~a20~0); {5653#false} is VALID [2020-07-11 01:17:05,463 INFO L280 TraceCheckUtils]: 107: Hoare triple {5653#false} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == ~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {5653#false} is VALID [2020-07-11 01:17:05,464 INFO L280 TraceCheckUtils]: 108: Hoare triple {5653#false} assume !(1 == ~a21~0 && (8 == ~a12~0 && ((1 == ~a17~0 && 3 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0); {5653#false} is VALID [2020-07-11 01:17:05,464 INFO L280 TraceCheckUtils]: 109: Hoare triple {5653#false} assume !(!(1 == ~a21~0) && 1 == ~a20~0 && (8 == ~a12~0 && 13 == ~a8~0 && ((5 == ~a16~0 && !(1 == ~a17~0)) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 2 == ~input) && 1 == ~a7~0); {5653#false} is VALID [2020-07-11 01:17:05,464 INFO L280 TraceCheckUtils]: 110: Hoare triple {5653#false} assume !(1 == ~a7~0 && 8 == ~a12~0 && ((1 == ~a20~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (4 == ~a16~0 && !(1 == ~a17~0))) && 4 == ~input) && 13 == ~a8~0) && !(1 == ~a21~0)); {5653#false} is VALID [2020-07-11 01:17:05,464 INFO L280 TraceCheckUtils]: 111: Hoare triple {5653#false} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == ~input) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {5653#false} is VALID [2020-07-11 01:17:05,464 INFO L280 TraceCheckUtils]: 112: Hoare triple {5653#false} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == ~input && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {5653#false} is VALID [2020-07-11 01:17:05,465 INFO L280 TraceCheckUtils]: 113: Hoare triple {5653#false} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == ~input && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {5653#false} is VALID [2020-07-11 01:17:05,465 INFO L280 TraceCheckUtils]: 114: Hoare triple {5653#false} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == ~input) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {5653#false} is VALID [2020-07-11 01:17:05,465 INFO L280 TraceCheckUtils]: 115: Hoare triple {5653#false} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == ~input) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {5653#false} is VALID [2020-07-11 01:17:05,465 INFO L280 TraceCheckUtils]: 116: Hoare triple {5653#false} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == ~input && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {5653#false} is VALID [2020-07-11 01:17:05,465 INFO L280 TraceCheckUtils]: 117: Hoare triple {5653#false} assume !(((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {5653#false} is VALID [2020-07-11 01:17:05,466 INFO L280 TraceCheckUtils]: 118: Hoare triple {5653#false} assume !(8 == ~a12~0 && 5 == ~input && ((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a7~0 && 1 == ~a17~0) && 13 == ~a8~0))); {5653#false} is VALID [2020-07-11 01:17:05,466 INFO L280 TraceCheckUtils]: 119: Hoare triple {5653#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5653#false} is VALID [2020-07-11 01:17:05,466 INFO L280 TraceCheckUtils]: 120: Hoare triple {5653#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5653#false} is VALID [2020-07-11 01:17:05,466 INFO L280 TraceCheckUtils]: 121: Hoare triple {5653#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5653#false} is VALID [2020-07-11 01:17:05,466 INFO L280 TraceCheckUtils]: 122: Hoare triple {5653#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {5653#false} is VALID [2020-07-11 01:17:05,467 INFO L280 TraceCheckUtils]: 123: Hoare triple {5653#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5653#false} is VALID [2020-07-11 01:17:05,467 INFO L280 TraceCheckUtils]: 124: Hoare triple {5653#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {5653#false} is VALID [2020-07-11 01:17:05,467 INFO L280 TraceCheckUtils]: 125: Hoare triple {5653#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {5653#false} is VALID [2020-07-11 01:17:05,467 INFO L280 TraceCheckUtils]: 126: Hoare triple {5653#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {5653#false} is VALID [2020-07-11 01:17:05,468 INFO L280 TraceCheckUtils]: 127: Hoare triple {5653#false} assume (((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {5653#false} is VALID [2020-07-11 01:17:05,468 INFO L280 TraceCheckUtils]: 128: Hoare triple {5653#false} assume !false; {5653#false} is VALID [2020-07-11 01:17:05,483 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-11 01:17:05,484 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [710402207] [2020-07-11 01:17:05,484 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-11 01:17:05,484 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-07-11 01:17:05,485 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2065279455] [2020-07-11 01:17:05,486 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 129 [2020-07-11 01:17:05,487 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-11 01:17:05,487 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2020-07-11 01:17:05,676 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 129 edges. 129 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 01:17:05,676 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-11 01:17:05,676 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-11 01:17:05,677 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-11 01:17:05,677 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2020-07-11 01:17:05,677 INFO L87 Difference]: Start difference. First operand 603 states and 725 transitions. Second operand 8 states. [2020-07-11 01:17:17,676 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:17:17,676 INFO L93 Difference]: Finished difference Result 1436 states and 1760 transitions. [2020-07-11 01:17:17,677 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2020-07-11 01:17:17,677 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 129 [2020-07-11 01:17:17,677 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-11 01:17:17,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-11 01:17:17,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 1349 transitions. [2020-07-11 01:17:17,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-11 01:17:17,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 1349 transitions. [2020-07-11 01:17:17,703 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states and 1349 transitions. [2020-07-11 01:17:19,645 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1349 edges. 1349 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 01:17:19,702 INFO L225 Difference]: With dead ends: 1436 [2020-07-11 01:17:19,703 INFO L226 Difference]: Without dead ends: 857 [2020-07-11 01:17:19,706 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 17 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=46, Invalid=110, Unknown=0, NotChecked=0, Total=156 [2020-07-11 01:17:19,708 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 857 states. [2020-07-11 01:17:24,476 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 857 to 748. [2020-07-11 01:17:24,476 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-11 01:17:24,476 INFO L82 GeneralOperation]: Start isEquivalent. First operand 857 states. Second operand 748 states. [2020-07-11 01:17:24,477 INFO L74 IsIncluded]: Start isIncluded. First operand 857 states. Second operand 748 states. [2020-07-11 01:17:24,477 INFO L87 Difference]: Start difference. First operand 857 states. Second operand 748 states. [2020-07-11 01:17:24,526 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:17:24,527 INFO L93 Difference]: Finished difference Result 857 states and 1039 transitions. [2020-07-11 01:17:24,527 INFO L276 IsEmpty]: Start isEmpty. Operand 857 states and 1039 transitions. [2020-07-11 01:17:24,531 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 01:17:24,531 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 01:17:24,532 INFO L74 IsIncluded]: Start isIncluded. First operand 748 states. Second operand 857 states. [2020-07-11 01:17:24,532 INFO L87 Difference]: Start difference. First operand 748 states. Second operand 857 states. [2020-07-11 01:17:24,581 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:17:24,582 INFO L93 Difference]: Finished difference Result 857 states and 1039 transitions. [2020-07-11 01:17:24,582 INFO L276 IsEmpty]: Start isEmpty. Operand 857 states and 1039 transitions. [2020-07-11 01:17:24,586 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 01:17:24,587 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 01:17:24,587 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-11 01:17:24,587 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-11 01:17:24,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 748 states. [2020-07-11 01:17:24,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 748 states to 748 states and 916 transitions. [2020-07-11 01:17:24,624 INFO L78 Accepts]: Start accepts. Automaton has 748 states and 916 transitions. Word has length 129 [2020-07-11 01:17:24,624 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-11 01:17:24,624 INFO L479 AbstractCegarLoop]: Abstraction has 748 states and 916 transitions. [2020-07-11 01:17:24,624 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-11 01:17:24,624 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 748 states and 916 transitions. [2020-07-11 01:17:26,359 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 916 edges. 916 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 01:17:26,360 INFO L276 IsEmpty]: Start isEmpty. Operand 748 states and 916 transitions. [2020-07-11 01:17:26,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2020-07-11 01:17:26,364 INFO L414 BasicCegarLoop]: Found error trace [2020-07-11 01:17:26,365 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-11 01:17:26,365 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-11 01:17:26,365 INFO L427 AbstractCegarLoop]: === Iteration 3 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-11 01:17:26,365 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-11 01:17:26,366 INFO L82 PathProgramCache]: Analyzing trace with hash 626429774, now seen corresponding path program 1 times [2020-07-11 01:17:26,366 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-11 01:17:26,366 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1496767806] [2020-07-11 01:17:26,366 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-11 01:17:26,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:17:26,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:17:26,555 INFO L280 TraceCheckUtils]: 0: Hoare triple {11821#(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; {11786#true} is VALID [2020-07-11 01:17:26,555 INFO L280 TraceCheckUtils]: 1: Hoare triple {11786#true} ~d~0 := 4; {11786#true} is VALID [2020-07-11 01:17:26,555 INFO L280 TraceCheckUtils]: 2: Hoare triple {11786#true} ~e~0 := 5; {11786#true} is VALID [2020-07-11 01:17:26,556 INFO L280 TraceCheckUtils]: 3: Hoare triple {11786#true} ~f~0 := 6; {11786#true} is VALID [2020-07-11 01:17:26,556 INFO L280 TraceCheckUtils]: 4: Hoare triple {11786#true} ~c~0 := 3; {11786#true} is VALID [2020-07-11 01:17:26,556 INFO L280 TraceCheckUtils]: 5: Hoare triple {11786#true} ~b~0 := 2; {11786#true} is VALID [2020-07-11 01:17:26,556 INFO L280 TraceCheckUtils]: 6: Hoare triple {11786#true} ~u~0 := 21; {11786#true} is VALID [2020-07-11 01:17:26,557 INFO L280 TraceCheckUtils]: 7: Hoare triple {11786#true} ~v~0 := 22; {11786#true} is VALID [2020-07-11 01:17:26,557 INFO L280 TraceCheckUtils]: 8: Hoare triple {11786#true} ~w~0 := 23; {11786#true} is VALID [2020-07-11 01:17:26,557 INFO L280 TraceCheckUtils]: 9: Hoare triple {11786#true} ~x~0 := 24; {11786#true} is VALID [2020-07-11 01:17:26,557 INFO L280 TraceCheckUtils]: 10: Hoare triple {11786#true} ~y~0 := 25; {11786#true} is VALID [2020-07-11 01:17:26,557 INFO L280 TraceCheckUtils]: 11: Hoare triple {11786#true} ~z~0 := 26; {11786#true} is VALID [2020-07-11 01:17:26,558 INFO L280 TraceCheckUtils]: 12: Hoare triple {11786#true} ~a17~0 := 1; {11786#true} is VALID [2020-07-11 01:17:26,558 INFO L280 TraceCheckUtils]: 13: Hoare triple {11786#true} ~a7~0 := 0; {11786#true} is VALID [2020-07-11 01:17:26,558 INFO L280 TraceCheckUtils]: 14: Hoare triple {11786#true} ~a20~0 := 1; {11786#true} is VALID [2020-07-11 01:17:26,558 INFO L280 TraceCheckUtils]: 15: Hoare triple {11786#true} ~a8~0 := 15; {11786#true} is VALID [2020-07-11 01:17:26,559 INFO L280 TraceCheckUtils]: 16: Hoare triple {11786#true} ~a12~0 := 8; {11786#true} is VALID [2020-07-11 01:17:26,559 INFO L280 TraceCheckUtils]: 17: Hoare triple {11786#true} ~a16~0 := 5; {11786#true} is VALID [2020-07-11 01:17:26,559 INFO L280 TraceCheckUtils]: 18: Hoare triple {11786#true} ~a21~0 := 1; {11786#true} is VALID [2020-07-11 01:17:26,559 INFO L280 TraceCheckUtils]: 19: Hoare triple {11786#true} assume true; {11786#true} is VALID [2020-07-11 01:17:26,560 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {11786#true} {11786#true} #1100#return; {11786#true} is VALID [2020-07-11 01:17:26,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:17:26,594 INFO L280 TraceCheckUtils]: 0: Hoare triple {11822#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |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; {11786#true} is VALID [2020-07-11 01:17:26,594 INFO L280 TraceCheckUtils]: 1: Hoare triple {11786#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); {11786#true} is VALID [2020-07-11 01:17:26,594 INFO L280 TraceCheckUtils]: 2: Hoare triple {11786#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); {11786#true} is VALID [2020-07-11 01:17:26,595 INFO L280 TraceCheckUtils]: 3: Hoare triple {11786#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); {11786#true} is VALID [2020-07-11 01:17:26,595 INFO L280 TraceCheckUtils]: 4: Hoare triple {11786#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; {11786#true} is VALID [2020-07-11 01:17:26,595 INFO L280 TraceCheckUtils]: 5: Hoare triple {11786#true} ~a8~0 := 13; {11786#true} is VALID [2020-07-11 01:17:26,596 INFO L280 TraceCheckUtils]: 6: Hoare triple {11786#true} ~a7~0 := 1; {11820#(= 1 ~a7~0)} is VALID [2020-07-11 01:17:26,596 INFO L280 TraceCheckUtils]: 7: Hoare triple {11820#(= 1 ~a7~0)} ~a16~0 := 4; {11820#(= 1 ~a7~0)} is VALID [2020-07-11 01:17:26,597 INFO L280 TraceCheckUtils]: 8: Hoare triple {11820#(= 1 ~a7~0)} #res := -1; {11820#(= 1 ~a7~0)} is VALID [2020-07-11 01:17:26,598 INFO L280 TraceCheckUtils]: 9: Hoare triple {11820#(= 1 ~a7~0)} assume true; {11820#(= 1 ~a7~0)} is VALID [2020-07-11 01:17:26,599 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {11820#(= 1 ~a7~0)} {11786#true} #1104#return; {11820#(= 1 ~a7~0)} is VALID [2020-07-11 01:17:26,601 INFO L263 TraceCheckUtils]: 0: Hoare triple {11786#true} call ULTIMATE.init(); {11821#(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 [2020-07-11 01:17:26,601 INFO L280 TraceCheckUtils]: 1: Hoare triple {11821#(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; {11786#true} is VALID [2020-07-11 01:17:26,601 INFO L280 TraceCheckUtils]: 2: Hoare triple {11786#true} ~d~0 := 4; {11786#true} is VALID [2020-07-11 01:17:26,602 INFO L280 TraceCheckUtils]: 3: Hoare triple {11786#true} ~e~0 := 5; {11786#true} is VALID [2020-07-11 01:17:26,602 INFO L280 TraceCheckUtils]: 4: Hoare triple {11786#true} ~f~0 := 6; {11786#true} is VALID [2020-07-11 01:17:26,602 INFO L280 TraceCheckUtils]: 5: Hoare triple {11786#true} ~c~0 := 3; {11786#true} is VALID [2020-07-11 01:17:26,602 INFO L280 TraceCheckUtils]: 6: Hoare triple {11786#true} ~b~0 := 2; {11786#true} is VALID [2020-07-11 01:17:26,602 INFO L280 TraceCheckUtils]: 7: Hoare triple {11786#true} ~u~0 := 21; {11786#true} is VALID [2020-07-11 01:17:26,603 INFO L280 TraceCheckUtils]: 8: Hoare triple {11786#true} ~v~0 := 22; {11786#true} is VALID [2020-07-11 01:17:26,603 INFO L280 TraceCheckUtils]: 9: Hoare triple {11786#true} ~w~0 := 23; {11786#true} is VALID [2020-07-11 01:17:26,603 INFO L280 TraceCheckUtils]: 10: Hoare triple {11786#true} ~x~0 := 24; {11786#true} is VALID [2020-07-11 01:17:26,603 INFO L280 TraceCheckUtils]: 11: Hoare triple {11786#true} ~y~0 := 25; {11786#true} is VALID [2020-07-11 01:17:26,604 INFO L280 TraceCheckUtils]: 12: Hoare triple {11786#true} ~z~0 := 26; {11786#true} is VALID [2020-07-11 01:17:26,604 INFO L280 TraceCheckUtils]: 13: Hoare triple {11786#true} ~a17~0 := 1; {11786#true} is VALID [2020-07-11 01:17:26,604 INFO L280 TraceCheckUtils]: 14: Hoare triple {11786#true} ~a7~0 := 0; {11786#true} is VALID [2020-07-11 01:17:26,604 INFO L280 TraceCheckUtils]: 15: Hoare triple {11786#true} ~a20~0 := 1; {11786#true} is VALID [2020-07-11 01:17:26,604 INFO L280 TraceCheckUtils]: 16: Hoare triple {11786#true} ~a8~0 := 15; {11786#true} is VALID [2020-07-11 01:17:26,605 INFO L280 TraceCheckUtils]: 17: Hoare triple {11786#true} ~a12~0 := 8; {11786#true} is VALID [2020-07-11 01:17:26,605 INFO L280 TraceCheckUtils]: 18: Hoare triple {11786#true} ~a16~0 := 5; {11786#true} is VALID [2020-07-11 01:17:26,605 INFO L280 TraceCheckUtils]: 19: Hoare triple {11786#true} ~a21~0 := 1; {11786#true} is VALID [2020-07-11 01:17:26,605 INFO L280 TraceCheckUtils]: 20: Hoare triple {11786#true} assume true; {11786#true} is VALID [2020-07-11 01:17:26,605 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {11786#true} {11786#true} #1100#return; {11786#true} is VALID [2020-07-11 01:17:26,606 INFO L263 TraceCheckUtils]: 22: Hoare triple {11786#true} call #t~ret4 := main(); {11786#true} is VALID [2020-07-11 01:17:26,606 INFO L280 TraceCheckUtils]: 23: Hoare triple {11786#true} ~output~0 := -1; {11786#true} is VALID [2020-07-11 01:17:26,606 INFO L280 TraceCheckUtils]: 24: Hoare triple {11786#true} assume !false; {11786#true} is VALID [2020-07-11 01:17:26,606 INFO L280 TraceCheckUtils]: 25: Hoare triple {11786#true} havoc ~input~0; {11786#true} is VALID [2020-07-11 01:17:26,607 INFO L280 TraceCheckUtils]: 26: Hoare triple {11786#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {11786#true} is VALID [2020-07-11 01:17:26,607 INFO L280 TraceCheckUtils]: 27: Hoare triple {11786#true} ~input~0 := #t~nondet2; {11786#true} is VALID [2020-07-11 01:17:26,607 INFO L280 TraceCheckUtils]: 28: Hoare triple {11786#true} havoc #t~nondet2; {11786#true} is VALID [2020-07-11 01:17:26,607 INFO L280 TraceCheckUtils]: 29: Hoare triple {11786#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {11786#true} is VALID [2020-07-11 01:17:26,609 INFO L263 TraceCheckUtils]: 30: Hoare triple {11786#true} call #t~ret3 := calculate_output(~input~0); {11822#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |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 [2020-07-11 01:17:26,609 INFO L280 TraceCheckUtils]: 31: Hoare triple {11822#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |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; {11786#true} is VALID [2020-07-11 01:17:26,609 INFO L280 TraceCheckUtils]: 32: Hoare triple {11786#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); {11786#true} is VALID [2020-07-11 01:17:26,609 INFO L280 TraceCheckUtils]: 33: Hoare triple {11786#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); {11786#true} is VALID [2020-07-11 01:17:26,609 INFO L280 TraceCheckUtils]: 34: Hoare triple {11786#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); {11786#true} is VALID [2020-07-11 01:17:26,610 INFO L280 TraceCheckUtils]: 35: Hoare triple {11786#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; {11786#true} is VALID [2020-07-11 01:17:26,610 INFO L280 TraceCheckUtils]: 36: Hoare triple {11786#true} ~a8~0 := 13; {11786#true} is VALID [2020-07-11 01:17:26,611 INFO L280 TraceCheckUtils]: 37: Hoare triple {11786#true} ~a7~0 := 1; {11820#(= 1 ~a7~0)} is VALID [2020-07-11 01:17:26,611 INFO L280 TraceCheckUtils]: 38: Hoare triple {11820#(= 1 ~a7~0)} ~a16~0 := 4; {11820#(= 1 ~a7~0)} is VALID [2020-07-11 01:17:26,612 INFO L280 TraceCheckUtils]: 39: Hoare triple {11820#(= 1 ~a7~0)} #res := -1; {11820#(= 1 ~a7~0)} is VALID [2020-07-11 01:17:26,612 INFO L280 TraceCheckUtils]: 40: Hoare triple {11820#(= 1 ~a7~0)} assume true; {11820#(= 1 ~a7~0)} is VALID [2020-07-11 01:17:26,613 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {11820#(= 1 ~a7~0)} {11786#true} #1104#return; {11820#(= 1 ~a7~0)} is VALID [2020-07-11 01:17:26,614 INFO L280 TraceCheckUtils]: 42: Hoare triple {11820#(= 1 ~a7~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {11820#(= 1 ~a7~0)} is VALID [2020-07-11 01:17:26,614 INFO L280 TraceCheckUtils]: 43: Hoare triple {11820#(= 1 ~a7~0)} ~output~0 := #t~ret3; {11820#(= 1 ~a7~0)} is VALID [2020-07-11 01:17:26,614 INFO L280 TraceCheckUtils]: 44: Hoare triple {11820#(= 1 ~a7~0)} havoc #t~ret3; {11820#(= 1 ~a7~0)} is VALID [2020-07-11 01:17:26,615 INFO L280 TraceCheckUtils]: 45: Hoare triple {11820#(= 1 ~a7~0)} assume !false; {11820#(= 1 ~a7~0)} is VALID [2020-07-11 01:17:26,615 INFO L280 TraceCheckUtils]: 46: Hoare triple {11820#(= 1 ~a7~0)} havoc ~input~0; {11820#(= 1 ~a7~0)} is VALID [2020-07-11 01:17:26,616 INFO L280 TraceCheckUtils]: 47: Hoare triple {11820#(= 1 ~a7~0)} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {11820#(= 1 ~a7~0)} is VALID [2020-07-11 01:17:26,616 INFO L280 TraceCheckUtils]: 48: Hoare triple {11820#(= 1 ~a7~0)} ~input~0 := #t~nondet2; {11820#(= 1 ~a7~0)} is VALID [2020-07-11 01:17:26,616 INFO L280 TraceCheckUtils]: 49: Hoare triple {11820#(= 1 ~a7~0)} havoc #t~nondet2; {11820#(= 1 ~a7~0)} is VALID [2020-07-11 01:17:26,617 INFO L280 TraceCheckUtils]: 50: Hoare triple {11820#(= 1 ~a7~0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-11 01:17:26,617 INFO L263 TraceCheckUtils]: 51: Hoare triple {11820#(= 1 ~a7~0)} call #t~ret3 := calculate_output(~input~0); {11820#(= 1 ~a7~0)} is VALID [2020-07-11 01:17:26,618 INFO L280 TraceCheckUtils]: 52: Hoare triple {11820#(= 1 ~a7~0)} ~input := #in~input; {11820#(= 1 ~a7~0)} is VALID [2020-07-11 01:17:26,618 INFO L280 TraceCheckUtils]: 53: Hoare triple {11820#(= 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); {11820#(= 1 ~a7~0)} is VALID [2020-07-11 01:17:26,619 INFO L280 TraceCheckUtils]: 54: Hoare triple {11820#(= 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); {11820#(= 1 ~a7~0)} is VALID [2020-07-11 01:17:26,619 INFO L280 TraceCheckUtils]: 55: Hoare triple {11820#(= 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); {11820#(= 1 ~a7~0)} is VALID [2020-07-11 01:17:26,620 INFO L280 TraceCheckUtils]: 56: Hoare triple {11820#(= 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); {11820#(= 1 ~a7~0)} is VALID [2020-07-11 01:17:26,621 INFO L280 TraceCheckUtils]: 57: Hoare triple {11820#(= 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); {11820#(= 1 ~a7~0)} is VALID [2020-07-11 01:17:26,623 INFO L280 TraceCheckUtils]: 58: Hoare triple {11820#(= 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); {11820#(= 1 ~a7~0)} is VALID [2020-07-11 01:17:26,623 INFO L280 TraceCheckUtils]: 59: Hoare triple {11820#(= 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)); {11820#(= 1 ~a7~0)} is VALID [2020-07-11 01:17:26,624 INFO L280 TraceCheckUtils]: 60: Hoare triple {11820#(= 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))); {11820#(= 1 ~a7~0)} is VALID [2020-07-11 01:17:26,628 INFO L280 TraceCheckUtils]: 61: Hoare triple {11820#(= 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); {11820#(= 1 ~a7~0)} is VALID [2020-07-11 01:17:26,629 INFO L280 TraceCheckUtils]: 62: Hoare triple {11820#(= 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); {11820#(= 1 ~a7~0)} is VALID [2020-07-11 01:17:26,630 INFO L280 TraceCheckUtils]: 63: Hoare triple {11820#(= 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); {11820#(= 1 ~a7~0)} is VALID [2020-07-11 01:17:26,631 INFO L280 TraceCheckUtils]: 64: Hoare triple {11820#(= 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); {11820#(= 1 ~a7~0)} is VALID [2020-07-11 01:17:26,632 INFO L280 TraceCheckUtils]: 65: Hoare triple {11820#(= 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); {11820#(= 1 ~a7~0)} is VALID [2020-07-11 01:17:26,632 INFO L280 TraceCheckUtils]: 66: Hoare triple {11820#(= 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); {11820#(= 1 ~a7~0)} is VALID [2020-07-11 01:17:26,632 INFO L280 TraceCheckUtils]: 67: Hoare triple {11820#(= 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); {11820#(= 1 ~a7~0)} is VALID [2020-07-11 01:17:26,633 INFO L280 TraceCheckUtils]: 68: Hoare triple {11820#(= 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); {11820#(= 1 ~a7~0)} is VALID [2020-07-11 01:17:26,633 INFO L280 TraceCheckUtils]: 69: Hoare triple {11820#(= 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); {11820#(= 1 ~a7~0)} is VALID [2020-07-11 01:17:26,634 INFO L280 TraceCheckUtils]: 70: Hoare triple {11820#(= 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); {11820#(= 1 ~a7~0)} is VALID [2020-07-11 01:17:26,634 INFO L280 TraceCheckUtils]: 71: Hoare triple {11820#(= 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)); {11820#(= 1 ~a7~0)} is VALID [2020-07-11 01:17:26,635 INFO L280 TraceCheckUtils]: 72: Hoare triple {11820#(= 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)); {11820#(= 1 ~a7~0)} is VALID [2020-07-11 01:17:26,635 INFO L280 TraceCheckUtils]: 73: Hoare triple {11820#(= 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); {11820#(= 1 ~a7~0)} is VALID [2020-07-11 01:17:26,636 INFO L280 TraceCheckUtils]: 74: Hoare triple {11820#(= 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); {11820#(= 1 ~a7~0)} is VALID [2020-07-11 01:17:26,636 INFO L280 TraceCheckUtils]: 75: Hoare triple {11820#(= 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); {11820#(= 1 ~a7~0)} is VALID [2020-07-11 01:17:26,636 INFO L280 TraceCheckUtils]: 76: Hoare triple {11820#(= 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); {11820#(= 1 ~a7~0)} is VALID [2020-07-11 01:17:26,637 INFO L280 TraceCheckUtils]: 77: Hoare triple {11820#(= 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); {11820#(= 1 ~a7~0)} is VALID [2020-07-11 01:17:26,637 INFO L280 TraceCheckUtils]: 78: Hoare triple {11820#(= 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); {11820#(= 1 ~a7~0)} is VALID [2020-07-11 01:17:26,638 INFO L280 TraceCheckUtils]: 79: Hoare triple {11820#(= 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); {11820#(= 1 ~a7~0)} is VALID [2020-07-11 01:17:26,638 INFO L280 TraceCheckUtils]: 80: Hoare triple {11820#(= 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); {11820#(= 1 ~a7~0)} is VALID [2020-07-11 01:17:26,638 INFO L280 TraceCheckUtils]: 81: Hoare triple {11820#(= 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); {11820#(= 1 ~a7~0)} is VALID [2020-07-11 01:17:26,639 INFO L280 TraceCheckUtils]: 82: Hoare triple {11820#(= 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); {11820#(= 1 ~a7~0)} is VALID [2020-07-11 01:17:26,639 INFO L280 TraceCheckUtils]: 83: Hoare triple {11820#(= 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); {11820#(= 1 ~a7~0)} is VALID [2020-07-11 01:17:26,640 INFO L280 TraceCheckUtils]: 84: Hoare triple {11820#(= 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); {11820#(= 1 ~a7~0)} is VALID [2020-07-11 01:17:26,641 INFO L280 TraceCheckUtils]: 85: Hoare triple {11820#(= 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); {11820#(= 1 ~a7~0)} is VALID [2020-07-11 01:17:26,641 INFO L280 TraceCheckUtils]: 86: Hoare triple {11820#(= 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); {11820#(= 1 ~a7~0)} is VALID [2020-07-11 01:17:26,641 INFO L280 TraceCheckUtils]: 87: Hoare triple {11820#(= 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); {11820#(= 1 ~a7~0)} is VALID [2020-07-11 01:17:26,642 INFO L280 TraceCheckUtils]: 88: Hoare triple {11820#(= 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); {11820#(= 1 ~a7~0)} is VALID [2020-07-11 01:17:26,645 INFO L280 TraceCheckUtils]: 89: Hoare triple {11820#(= 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)); {11820#(= 1 ~a7~0)} is VALID [2020-07-11 01:17:26,646 INFO L280 TraceCheckUtils]: 90: Hoare triple {11820#(= 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)))); {11820#(= 1 ~a7~0)} is VALID [2020-07-11 01:17:26,647 INFO L280 TraceCheckUtils]: 91: Hoare triple {11820#(= 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); {11820#(= 1 ~a7~0)} is VALID [2020-07-11 01:17:26,647 INFO L280 TraceCheckUtils]: 92: Hoare triple {11820#(= 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); {11820#(= 1 ~a7~0)} is VALID [2020-07-11 01:17:26,648 INFO L280 TraceCheckUtils]: 93: Hoare triple {11820#(= 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)); {11820#(= 1 ~a7~0)} is VALID [2020-07-11 01:17:26,648 INFO L280 TraceCheckUtils]: 94: Hoare triple {11820#(= 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); {11820#(= 1 ~a7~0)} is VALID [2020-07-11 01:17:26,648 INFO L280 TraceCheckUtils]: 95: Hoare triple {11820#(= 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); {11820#(= 1 ~a7~0)} is VALID [2020-07-11 01:17:26,649 INFO L280 TraceCheckUtils]: 96: Hoare triple {11820#(= 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); {11820#(= 1 ~a7~0)} is VALID [2020-07-11 01:17:26,649 INFO L280 TraceCheckUtils]: 97: Hoare triple {11820#(= 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))); {11820#(= 1 ~a7~0)} is VALID [2020-07-11 01:17:26,650 INFO L280 TraceCheckUtils]: 98: Hoare triple {11820#(= 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); {11820#(= 1 ~a7~0)} is VALID [2020-07-11 01:17:26,650 INFO L280 TraceCheckUtils]: 99: Hoare triple {11820#(= 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)); {11820#(= 1 ~a7~0)} is VALID [2020-07-11 01:17:26,650 INFO L280 TraceCheckUtils]: 100: Hoare triple {11820#(= 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)); {11820#(= 1 ~a7~0)} is VALID [2020-07-11 01:17:26,651 INFO L280 TraceCheckUtils]: 101: Hoare triple {11820#(= 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); {11820#(= 1 ~a7~0)} is VALID [2020-07-11 01:17:26,651 INFO L280 TraceCheckUtils]: 102: Hoare triple {11820#(= 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); {11820#(= 1 ~a7~0)} is VALID [2020-07-11 01:17:26,652 INFO L280 TraceCheckUtils]: 103: Hoare triple {11820#(= 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); {11820#(= 1 ~a7~0)} is VALID [2020-07-11 01:17:26,652 INFO L280 TraceCheckUtils]: 104: Hoare triple {11820#(= 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); {11820#(= 1 ~a7~0)} is VALID [2020-07-11 01:17:26,652 INFO L280 TraceCheckUtils]: 105: Hoare triple {11820#(= 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); {11820#(= 1 ~a7~0)} is VALID [2020-07-11 01:17:26,653 INFO L280 TraceCheckUtils]: 106: Hoare triple {11820#(= 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); {11820#(= 1 ~a7~0)} is VALID [2020-07-11 01:17:26,653 INFO L280 TraceCheckUtils]: 107: Hoare triple {11820#(= 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); {11820#(= 1 ~a7~0)} is VALID [2020-07-11 01:17:26,653 INFO L280 TraceCheckUtils]: 108: Hoare triple {11820#(= 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); {11820#(= 1 ~a7~0)} is VALID [2020-07-11 01:17:26,654 INFO L280 TraceCheckUtils]: 109: Hoare triple {11820#(= 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); {11820#(= 1 ~a7~0)} is VALID [2020-07-11 01:17:26,654 INFO L280 TraceCheckUtils]: 110: Hoare triple {11820#(= 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)); {11820#(= 1 ~a7~0)} is VALID [2020-07-11 01:17:26,655 INFO L280 TraceCheckUtils]: 111: Hoare triple {11820#(= 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); {11820#(= 1 ~a7~0)} is VALID [2020-07-11 01:17:26,655 INFO L280 TraceCheckUtils]: 112: Hoare triple {11820#(= 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); {11820#(= 1 ~a7~0)} is VALID [2020-07-11 01:17:26,656 INFO L280 TraceCheckUtils]: 113: Hoare triple {11820#(= 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)); {11820#(= 1 ~a7~0)} is VALID [2020-07-11 01:17:26,657 INFO L280 TraceCheckUtils]: 114: Hoare triple {11820#(= 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)); {11820#(= 1 ~a7~0)} is VALID [2020-07-11 01:17:26,657 INFO L280 TraceCheckUtils]: 115: Hoare triple {11820#(= 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); {11820#(= 1 ~a7~0)} is VALID [2020-07-11 01:17:26,658 INFO L280 TraceCheckUtils]: 116: Hoare triple {11820#(= 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); {11820#(= 1 ~a7~0)} is VALID [2020-07-11 01:17:26,658 INFO L280 TraceCheckUtils]: 117: Hoare triple {11820#(= 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); {11820#(= 1 ~a7~0)} is VALID [2020-07-11 01:17:26,659 INFO L280 TraceCheckUtils]: 118: Hoare triple {11820#(= 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))); {11820#(= 1 ~a7~0)} is VALID [2020-07-11 01:17:26,659 INFO L280 TraceCheckUtils]: 119: Hoare triple {11820#(= 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); {11820#(= 1 ~a7~0)} is VALID [2020-07-11 01:17:26,660 INFO L280 TraceCheckUtils]: 120: Hoare triple {11820#(= 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); {11820#(= 1 ~a7~0)} is VALID [2020-07-11 01:17:26,660 INFO L280 TraceCheckUtils]: 121: Hoare triple {11820#(= 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); {11820#(= 1 ~a7~0)} is VALID [2020-07-11 01:17:26,660 INFO L280 TraceCheckUtils]: 122: Hoare triple {11820#(= 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); {11820#(= 1 ~a7~0)} is VALID [2020-07-11 01:17:26,661 INFO L280 TraceCheckUtils]: 123: Hoare triple {11820#(= 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); {11820#(= 1 ~a7~0)} is VALID [2020-07-11 01:17:26,661 INFO L280 TraceCheckUtils]: 124: Hoare triple {11820#(= 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); {11820#(= 1 ~a7~0)} is VALID [2020-07-11 01:17:26,662 INFO L280 TraceCheckUtils]: 125: Hoare triple {11820#(= 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); {11820#(= 1 ~a7~0)} is VALID [2020-07-11 01:17:26,662 INFO L280 TraceCheckUtils]: 126: Hoare triple {11820#(= 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); {11820#(= 1 ~a7~0)} is VALID [2020-07-11 01:17:26,662 INFO L280 TraceCheckUtils]: 127: Hoare triple {11820#(= 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; {11787#false} is VALID [2020-07-11 01:17:26,663 INFO L280 TraceCheckUtils]: 128: Hoare triple {11787#false} assume !false; {11787#false} is VALID [2020-07-11 01:17:26,682 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 11 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-11 01:17:26,683 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1496767806] [2020-07-11 01:17:26,683 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-11 01:17:26,683 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5] total 5 [2020-07-11 01:17:26,683 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [63082659] [2020-07-11 01:17:26,684 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 129 [2020-07-11 01:17:26,684 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-11 01:17:26,684 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-11 01:17:26,845 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 129 edges. 129 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 01:17:26,846 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-11 01:17:26,846 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-11 01:17:26,846 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-11 01:17:26,847 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-11 01:17:26,847 INFO L87 Difference]: Start difference. First operand 748 states and 916 transitions. Second operand 5 states. [2020-07-11 01:17:40,813 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:17:40,813 INFO L93 Difference]: Finished difference Result 1936 states and 2480 transitions. [2020-07-11 01:17:40,813 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2020-07-11 01:17:40,814 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 129 [2020-07-11 01:17:40,816 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-11 01:17:40,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-11 01:17:40,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1275 transitions. [2020-07-11 01:17:40,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-11 01:17:40,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1275 transitions. [2020-07-11 01:17:40,841 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states and 1275 transitions. [2020-07-11 01:17:42,658 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1275 edges. 1275 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 01:17:42,728 INFO L225 Difference]: With dead ends: 1936 [2020-07-11 01:17:42,728 INFO L226 Difference]: Without dead ends: 1212 [2020-07-11 01:17:42,732 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2020-07-11 01:17:42,734 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1212 states. [2020-07-11 01:17:49,082 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1212 to 895. [2020-07-11 01:17:49,082 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-11 01:17:49,083 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1212 states. Second operand 895 states. [2020-07-11 01:17:49,083 INFO L74 IsIncluded]: Start isIncluded. First operand 1212 states. Second operand 895 states. [2020-07-11 01:17:49,083 INFO L87 Difference]: Start difference. First operand 1212 states. Second operand 895 states. [2020-07-11 01:17:49,179 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:17:49,179 INFO L93 Difference]: Finished difference Result 1212 states and 1485 transitions. [2020-07-11 01:17:49,180 INFO L276 IsEmpty]: Start isEmpty. Operand 1212 states and 1485 transitions. [2020-07-11 01:17:49,185 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 01:17:49,185 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 01:17:49,185 INFO L74 IsIncluded]: Start isIncluded. First operand 895 states. Second operand 1212 states. [2020-07-11 01:17:49,185 INFO L87 Difference]: Start difference. First operand 895 states. Second operand 1212 states. [2020-07-11 01:17:49,291 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:17:49,291 INFO L93 Difference]: Finished difference Result 1212 states and 1485 transitions. [2020-07-11 01:17:49,292 INFO L276 IsEmpty]: Start isEmpty. Operand 1212 states and 1485 transitions. [2020-07-11 01:17:49,296 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 01:17:49,296 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 01:17:49,297 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-11 01:17:49,297 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-11 01:17:49,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 895 states. [2020-07-11 01:17:49,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 895 states to 895 states and 1095 transitions. [2020-07-11 01:17:49,370 INFO L78 Accepts]: Start accepts. Automaton has 895 states and 1095 transitions. Word has length 129 [2020-07-11 01:17:49,370 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-11 01:17:49,370 INFO L479 AbstractCegarLoop]: Abstraction has 895 states and 1095 transitions. [2020-07-11 01:17:49,371 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-11 01:17:49,371 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 895 states and 1095 transitions. [2020-07-11 01:17:51,714 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1095 edges. 1095 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 01:17:51,714 INFO L276 IsEmpty]: Start isEmpty. Operand 895 states and 1095 transitions. [2020-07-11 01:17:51,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2020-07-11 01:17:51,719 INFO L414 BasicCegarLoop]: Found error trace [2020-07-11 01:17:51,719 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-11 01:17:51,719 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-11 01:17:51,719 INFO L427 AbstractCegarLoop]: === Iteration 4 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-11 01:17:51,719 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-11 01:17:51,720 INFO L82 PathProgramCache]: Analyzing trace with hash -1999519641, now seen corresponding path program 1 times [2020-07-11 01:17:51,720 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-11 01:17:51,720 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [17029292] [2020-07-11 01:17:51,720 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-11 01:17:51,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:17:51,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:17:51,944 INFO L280 TraceCheckUtils]: 0: Hoare triple {19953#(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; {19914#true} is VALID [2020-07-11 01:17:51,944 INFO L280 TraceCheckUtils]: 1: Hoare triple {19914#true} ~d~0 := 4; {19914#true} is VALID [2020-07-11 01:17:51,944 INFO L280 TraceCheckUtils]: 2: Hoare triple {19914#true} ~e~0 := 5; {19914#true} is VALID [2020-07-11 01:17:51,945 INFO L280 TraceCheckUtils]: 3: Hoare triple {19914#true} ~f~0 := 6; {19914#true} is VALID [2020-07-11 01:17:51,945 INFO L280 TraceCheckUtils]: 4: Hoare triple {19914#true} ~c~0 := 3; {19914#true} is VALID [2020-07-11 01:17:51,945 INFO L280 TraceCheckUtils]: 5: Hoare triple {19914#true} ~b~0 := 2; {19914#true} is VALID [2020-07-11 01:17:51,945 INFO L280 TraceCheckUtils]: 6: Hoare triple {19914#true} ~u~0 := 21; {19914#true} is VALID [2020-07-11 01:17:51,945 INFO L280 TraceCheckUtils]: 7: Hoare triple {19914#true} ~v~0 := 22; {19914#true} is VALID [2020-07-11 01:17:51,946 INFO L280 TraceCheckUtils]: 8: Hoare triple {19914#true} ~w~0 := 23; {19914#true} is VALID [2020-07-11 01:17:51,946 INFO L280 TraceCheckUtils]: 9: Hoare triple {19914#true} ~x~0 := 24; {19914#true} is VALID [2020-07-11 01:17:51,946 INFO L280 TraceCheckUtils]: 10: Hoare triple {19914#true} ~y~0 := 25; {19914#true} is VALID [2020-07-11 01:17:51,946 INFO L280 TraceCheckUtils]: 11: Hoare triple {19914#true} ~z~0 := 26; {19914#true} is VALID [2020-07-11 01:17:51,946 INFO L280 TraceCheckUtils]: 12: Hoare triple {19914#true} ~a17~0 := 1; {19914#true} is VALID [2020-07-11 01:17:51,947 INFO L280 TraceCheckUtils]: 13: Hoare triple {19914#true} ~a7~0 := 0; {19954#(<= ~a7~0 0)} is VALID [2020-07-11 01:17:51,949 INFO L280 TraceCheckUtils]: 14: Hoare triple {19954#(<= ~a7~0 0)} ~a20~0 := 1; {19955#(and (<= ~a7~0 0) (= ~a20~0 1))} is VALID [2020-07-11 01:17:51,959 INFO L280 TraceCheckUtils]: 15: Hoare triple {19955#(and (<= ~a7~0 0) (= ~a20~0 1))} ~a8~0 := 15; {19955#(and (<= ~a7~0 0) (= ~a20~0 1))} is VALID [2020-07-11 01:17:51,960 INFO L280 TraceCheckUtils]: 16: Hoare triple {19955#(and (<= ~a7~0 0) (= ~a20~0 1))} ~a12~0 := 8; {19955#(and (<= ~a7~0 0) (= ~a20~0 1))} is VALID [2020-07-11 01:17:51,960 INFO L280 TraceCheckUtils]: 17: Hoare triple {19955#(and (<= ~a7~0 0) (= ~a20~0 1))} ~a16~0 := 5; {19955#(and (<= ~a7~0 0) (= ~a20~0 1))} is VALID [2020-07-11 01:17:51,961 INFO L280 TraceCheckUtils]: 18: Hoare triple {19955#(and (<= ~a7~0 0) (= ~a20~0 1))} ~a21~0 := 1; {19955#(and (<= ~a7~0 0) (= ~a20~0 1))} is VALID [2020-07-11 01:17:51,962 INFO L280 TraceCheckUtils]: 19: Hoare triple {19955#(and (<= ~a7~0 0) (= ~a20~0 1))} assume true; {19955#(and (<= ~a7~0 0) (= ~a20~0 1))} is VALID [2020-07-11 01:17:51,963 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {19955#(and (<= ~a7~0 0) (= ~a20~0 1))} {19914#true} #1100#return; {19937#(and (not (= 1 ~a7~0)) (= 1 ~a20~0))} is VALID [2020-07-11 01:17:51,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:17:52,057 INFO L280 TraceCheckUtils]: 0: Hoare triple {19956#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |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; {19957#(and (= ~a7~0 |old(~a7~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-11 01:17:52,058 INFO L280 TraceCheckUtils]: 1: Hoare triple {19957#(and (= ~a7~0 |old(~a7~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {19957#(and (= ~a7~0 |old(~a7~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-11 01:17:52,059 INFO L280 TraceCheckUtils]: 2: Hoare triple {19957#(and (= ~a7~0 |old(~a7~0)|) (= ~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); {19957#(and (= ~a7~0 |old(~a7~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-11 01:17:52,060 INFO L280 TraceCheckUtils]: 3: Hoare triple {19957#(and (= ~a7~0 |old(~a7~0)|) (= ~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); {19957#(and (= ~a7~0 |old(~a7~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-11 01:17:52,061 INFO L280 TraceCheckUtils]: 4: Hoare triple {19957#(and (= ~a7~0 |old(~a7~0)|) (= ~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); {19957#(and (= ~a7~0 |old(~a7~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-11 01:17:52,062 INFO L280 TraceCheckUtils]: 5: Hoare triple {19957#(and (= ~a7~0 |old(~a7~0)|) (= ~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; {19958#(or (not (= 1 |old(~a20~0)|)) (= 1 |old(~a7~0)|))} is VALID [2020-07-11 01:17:52,062 INFO L280 TraceCheckUtils]: 6: Hoare triple {19958#(or (not (= 1 |old(~a20~0)|)) (= 1 |old(~a7~0)|))} ~a7~0 := 0; {19958#(or (not (= 1 |old(~a20~0)|)) (= 1 |old(~a7~0)|))} is VALID [2020-07-11 01:17:52,063 INFO L280 TraceCheckUtils]: 7: Hoare triple {19958#(or (not (= 1 |old(~a20~0)|)) (= 1 |old(~a7~0)|))} ~a20~0 := 1; {19958#(or (not (= 1 |old(~a20~0)|)) (= 1 |old(~a7~0)|))} is VALID [2020-07-11 01:17:52,063 INFO L280 TraceCheckUtils]: 8: Hoare triple {19958#(or (not (= 1 |old(~a20~0)|)) (= 1 |old(~a7~0)|))} ~a21~0 := 1; {19958#(or (not (= 1 |old(~a20~0)|)) (= 1 |old(~a7~0)|))} is VALID [2020-07-11 01:17:52,064 INFO L280 TraceCheckUtils]: 9: Hoare triple {19958#(or (not (= 1 |old(~a20~0)|)) (= 1 |old(~a7~0)|))} ~a16~0 := 4; {19958#(or (not (= 1 |old(~a20~0)|)) (= 1 |old(~a7~0)|))} is VALID [2020-07-11 01:17:52,064 INFO L280 TraceCheckUtils]: 10: Hoare triple {19958#(or (not (= 1 |old(~a20~0)|)) (= 1 |old(~a7~0)|))} ~a17~0 := 1; {19958#(or (not (= 1 |old(~a20~0)|)) (= 1 |old(~a7~0)|))} is VALID [2020-07-11 01:17:52,065 INFO L280 TraceCheckUtils]: 11: Hoare triple {19958#(or (not (= 1 |old(~a20~0)|)) (= 1 |old(~a7~0)|))} ~a8~0 := 13; {19958#(or (not (= 1 |old(~a20~0)|)) (= 1 |old(~a7~0)|))} is VALID [2020-07-11 01:17:52,065 INFO L280 TraceCheckUtils]: 12: Hoare triple {19958#(or (not (= 1 |old(~a20~0)|)) (= 1 |old(~a7~0)|))} #res := -1; {19958#(or (not (= 1 |old(~a20~0)|)) (= 1 |old(~a7~0)|))} is VALID [2020-07-11 01:17:52,066 INFO L280 TraceCheckUtils]: 13: Hoare triple {19958#(or (not (= 1 |old(~a20~0)|)) (= 1 |old(~a7~0)|))} assume true; {19958#(or (not (= 1 |old(~a20~0)|)) (= 1 |old(~a7~0)|))} is VALID [2020-07-11 01:17:52,067 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {19958#(or (not (= 1 |old(~a20~0)|)) (= 1 |old(~a7~0)|))} {19937#(and (not (= 1 ~a7~0)) (= 1 ~a20~0))} #1104#return; {19915#false} is VALID [2020-07-11 01:17:52,073 INFO L263 TraceCheckUtils]: 0: Hoare triple {19914#true} call ULTIMATE.init(); {19953#(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 [2020-07-11 01:17:52,073 INFO L280 TraceCheckUtils]: 1: Hoare triple {19953#(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; {19914#true} is VALID [2020-07-11 01:17:52,073 INFO L280 TraceCheckUtils]: 2: Hoare triple {19914#true} ~d~0 := 4; {19914#true} is VALID [2020-07-11 01:17:52,074 INFO L280 TraceCheckUtils]: 3: Hoare triple {19914#true} ~e~0 := 5; {19914#true} is VALID [2020-07-11 01:17:52,074 INFO L280 TraceCheckUtils]: 4: Hoare triple {19914#true} ~f~0 := 6; {19914#true} is VALID [2020-07-11 01:17:52,074 INFO L280 TraceCheckUtils]: 5: Hoare triple {19914#true} ~c~0 := 3; {19914#true} is VALID [2020-07-11 01:17:52,074 INFO L280 TraceCheckUtils]: 6: Hoare triple {19914#true} ~b~0 := 2; {19914#true} is VALID [2020-07-11 01:17:52,074 INFO L280 TraceCheckUtils]: 7: Hoare triple {19914#true} ~u~0 := 21; {19914#true} is VALID [2020-07-11 01:17:52,075 INFO L280 TraceCheckUtils]: 8: Hoare triple {19914#true} ~v~0 := 22; {19914#true} is VALID [2020-07-11 01:17:52,075 INFO L280 TraceCheckUtils]: 9: Hoare triple {19914#true} ~w~0 := 23; {19914#true} is VALID [2020-07-11 01:17:52,075 INFO L280 TraceCheckUtils]: 10: Hoare triple {19914#true} ~x~0 := 24; {19914#true} is VALID [2020-07-11 01:17:52,075 INFO L280 TraceCheckUtils]: 11: Hoare triple {19914#true} ~y~0 := 25; {19914#true} is VALID [2020-07-11 01:17:52,075 INFO L280 TraceCheckUtils]: 12: Hoare triple {19914#true} ~z~0 := 26; {19914#true} is VALID [2020-07-11 01:17:52,075 INFO L280 TraceCheckUtils]: 13: Hoare triple {19914#true} ~a17~0 := 1; {19914#true} is VALID [2020-07-11 01:17:52,077 INFO L280 TraceCheckUtils]: 14: Hoare triple {19914#true} ~a7~0 := 0; {19954#(<= ~a7~0 0)} is VALID [2020-07-11 01:17:52,077 INFO L280 TraceCheckUtils]: 15: Hoare triple {19954#(<= ~a7~0 0)} ~a20~0 := 1; {19955#(and (<= ~a7~0 0) (= ~a20~0 1))} is VALID [2020-07-11 01:17:52,078 INFO L280 TraceCheckUtils]: 16: Hoare triple {19955#(and (<= ~a7~0 0) (= ~a20~0 1))} ~a8~0 := 15; {19955#(and (<= ~a7~0 0) (= ~a20~0 1))} is VALID [2020-07-11 01:17:52,078 INFO L280 TraceCheckUtils]: 17: Hoare triple {19955#(and (<= ~a7~0 0) (= ~a20~0 1))} ~a12~0 := 8; {19955#(and (<= ~a7~0 0) (= ~a20~0 1))} is VALID [2020-07-11 01:17:52,079 INFO L280 TraceCheckUtils]: 18: Hoare triple {19955#(and (<= ~a7~0 0) (= ~a20~0 1))} ~a16~0 := 5; {19955#(and (<= ~a7~0 0) (= ~a20~0 1))} is VALID [2020-07-11 01:17:52,080 INFO L280 TraceCheckUtils]: 19: Hoare triple {19955#(and (<= ~a7~0 0) (= ~a20~0 1))} ~a21~0 := 1; {19955#(and (<= ~a7~0 0) (= ~a20~0 1))} is VALID [2020-07-11 01:17:52,080 INFO L280 TraceCheckUtils]: 20: Hoare triple {19955#(and (<= ~a7~0 0) (= ~a20~0 1))} assume true; {19955#(and (<= ~a7~0 0) (= ~a20~0 1))} is VALID [2020-07-11 01:17:52,081 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {19955#(and (<= ~a7~0 0) (= ~a20~0 1))} {19914#true} #1100#return; {19937#(and (not (= 1 ~a7~0)) (= 1 ~a20~0))} is VALID [2020-07-11 01:17:52,082 INFO L263 TraceCheckUtils]: 22: Hoare triple {19937#(and (not (= 1 ~a7~0)) (= 1 ~a20~0))} call #t~ret4 := main(); {19937#(and (not (= 1 ~a7~0)) (= 1 ~a20~0))} is VALID [2020-07-11 01:17:52,083 INFO L280 TraceCheckUtils]: 23: Hoare triple {19937#(and (not (= 1 ~a7~0)) (= 1 ~a20~0))} ~output~0 := -1; {19937#(and (not (= 1 ~a7~0)) (= 1 ~a20~0))} is VALID [2020-07-11 01:17:52,083 INFO L280 TraceCheckUtils]: 24: Hoare triple {19937#(and (not (= 1 ~a7~0)) (= 1 ~a20~0))} assume !false; {19937#(and (not (= 1 ~a7~0)) (= 1 ~a20~0))} is VALID [2020-07-11 01:17:52,099 INFO L280 TraceCheckUtils]: 25: Hoare triple {19937#(and (not (= 1 ~a7~0)) (= 1 ~a20~0))} havoc ~input~0; {19937#(and (not (= 1 ~a7~0)) (= 1 ~a20~0))} is VALID [2020-07-11 01:17:52,100 INFO L280 TraceCheckUtils]: 26: Hoare triple {19937#(and (not (= 1 ~a7~0)) (= 1 ~a20~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {19937#(and (not (= 1 ~a7~0)) (= 1 ~a20~0))} is VALID [2020-07-11 01:17:52,100 INFO L280 TraceCheckUtils]: 27: Hoare triple {19937#(and (not (= 1 ~a7~0)) (= 1 ~a20~0))} ~input~0 := #t~nondet2; {19937#(and (not (= 1 ~a7~0)) (= 1 ~a20~0))} is VALID [2020-07-11 01:17:52,101 INFO L280 TraceCheckUtils]: 28: Hoare triple {19937#(and (not (= 1 ~a7~0)) (= 1 ~a20~0))} havoc #t~nondet2; {19937#(and (not (= 1 ~a7~0)) (= 1 ~a20~0))} is VALID [2020-07-11 01:17:52,102 INFO L280 TraceCheckUtils]: 29: Hoare triple {19937#(and (not (= 1 ~a7~0)) (= 1 ~a20~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {19937#(and (not (= 1 ~a7~0)) (= 1 ~a20~0))} is VALID [2020-07-11 01:17:52,103 INFO L263 TraceCheckUtils]: 30: Hoare triple {19937#(and (not (= 1 ~a7~0)) (= 1 ~a20~0))} call #t~ret3 := calculate_output(~input~0); {19956#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |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 [2020-07-11 01:17:52,104 INFO L280 TraceCheckUtils]: 31: Hoare triple {19956#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |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; {19957#(and (= ~a7~0 |old(~a7~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-11 01:17:52,104 INFO L280 TraceCheckUtils]: 32: Hoare triple {19957#(and (= ~a7~0 |old(~a7~0)|) (= ~a20~0 |old(~a20~0)|))} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {19957#(and (= ~a7~0 |old(~a7~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-11 01:17:52,105 INFO L280 TraceCheckUtils]: 33: Hoare triple {19957#(and (= ~a7~0 |old(~a7~0)|) (= ~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); {19957#(and (= ~a7~0 |old(~a7~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-11 01:17:52,106 INFO L280 TraceCheckUtils]: 34: Hoare triple {19957#(and (= ~a7~0 |old(~a7~0)|) (= ~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); {19957#(and (= ~a7~0 |old(~a7~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-11 01:17:52,107 INFO L280 TraceCheckUtils]: 35: Hoare triple {19957#(and (= ~a7~0 |old(~a7~0)|) (= ~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); {19957#(and (= ~a7~0 |old(~a7~0)|) (= ~a20~0 |old(~a20~0)|))} is VALID [2020-07-11 01:17:52,108 INFO L280 TraceCheckUtils]: 36: Hoare triple {19957#(and (= ~a7~0 |old(~a7~0)|) (= ~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; {19958#(or (not (= 1 |old(~a20~0)|)) (= 1 |old(~a7~0)|))} is VALID [2020-07-11 01:17:52,109 INFO L280 TraceCheckUtils]: 37: Hoare triple {19958#(or (not (= 1 |old(~a20~0)|)) (= 1 |old(~a7~0)|))} ~a7~0 := 0; {19958#(or (not (= 1 |old(~a20~0)|)) (= 1 |old(~a7~0)|))} is VALID [2020-07-11 01:17:52,111 INFO L280 TraceCheckUtils]: 38: Hoare triple {19958#(or (not (= 1 |old(~a20~0)|)) (= 1 |old(~a7~0)|))} ~a20~0 := 1; {19958#(or (not (= 1 |old(~a20~0)|)) (= 1 |old(~a7~0)|))} is VALID [2020-07-11 01:17:52,111 INFO L280 TraceCheckUtils]: 39: Hoare triple {19958#(or (not (= 1 |old(~a20~0)|)) (= 1 |old(~a7~0)|))} ~a21~0 := 1; {19958#(or (not (= 1 |old(~a20~0)|)) (= 1 |old(~a7~0)|))} is VALID [2020-07-11 01:17:52,112 INFO L280 TraceCheckUtils]: 40: Hoare triple {19958#(or (not (= 1 |old(~a20~0)|)) (= 1 |old(~a7~0)|))} ~a16~0 := 4; {19958#(or (not (= 1 |old(~a20~0)|)) (= 1 |old(~a7~0)|))} is VALID [2020-07-11 01:17:52,112 INFO L280 TraceCheckUtils]: 41: Hoare triple {19958#(or (not (= 1 |old(~a20~0)|)) (= 1 |old(~a7~0)|))} ~a17~0 := 1; {19958#(or (not (= 1 |old(~a20~0)|)) (= 1 |old(~a7~0)|))} is VALID [2020-07-11 01:17:52,113 INFO L280 TraceCheckUtils]: 42: Hoare triple {19958#(or (not (= 1 |old(~a20~0)|)) (= 1 |old(~a7~0)|))} ~a8~0 := 13; {19958#(or (not (= 1 |old(~a20~0)|)) (= 1 |old(~a7~0)|))} is VALID [2020-07-11 01:17:52,113 INFO L280 TraceCheckUtils]: 43: Hoare triple {19958#(or (not (= 1 |old(~a20~0)|)) (= 1 |old(~a7~0)|))} #res := -1; {19958#(or (not (= 1 |old(~a20~0)|)) (= 1 |old(~a7~0)|))} is VALID [2020-07-11 01:17:52,114 INFO L280 TraceCheckUtils]: 44: Hoare triple {19958#(or (not (= 1 |old(~a20~0)|)) (= 1 |old(~a7~0)|))} assume true; {19958#(or (not (= 1 |old(~a20~0)|)) (= 1 |old(~a7~0)|))} is VALID [2020-07-11 01:17:52,115 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {19958#(or (not (= 1 |old(~a20~0)|)) (= 1 |old(~a7~0)|))} {19937#(and (not (= 1 ~a7~0)) (= 1 ~a20~0))} #1104#return; {19915#false} is VALID [2020-07-11 01:17:52,115 INFO L280 TraceCheckUtils]: 46: Hoare triple {19915#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {19915#false} is VALID [2020-07-11 01:17:52,115 INFO L280 TraceCheckUtils]: 47: Hoare triple {19915#false} ~output~0 := #t~ret3; {19915#false} is VALID [2020-07-11 01:17:52,115 INFO L280 TraceCheckUtils]: 48: Hoare triple {19915#false} havoc #t~ret3; {19915#false} is VALID [2020-07-11 01:17:52,116 INFO L280 TraceCheckUtils]: 49: Hoare triple {19915#false} assume !false; {19915#false} is VALID [2020-07-11 01:17:52,116 INFO L280 TraceCheckUtils]: 50: Hoare triple {19915#false} havoc ~input~0; {19915#false} is VALID [2020-07-11 01:17:52,116 INFO L280 TraceCheckUtils]: 51: Hoare triple {19915#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {19915#false} is VALID [2020-07-11 01:17:52,116 INFO L280 TraceCheckUtils]: 52: Hoare triple {19915#false} ~input~0 := #t~nondet2; {19915#false} is VALID [2020-07-11 01:17:52,116 INFO L280 TraceCheckUtils]: 53: Hoare triple {19915#false} havoc #t~nondet2; {19915#false} is VALID [2020-07-11 01:17:52,116 INFO L280 TraceCheckUtils]: 54: Hoare triple {19915#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {19915#false} is VALID [2020-07-11 01:17:52,117 INFO L263 TraceCheckUtils]: 55: Hoare triple {19915#false} call #t~ret3 := calculate_output(~input~0); {19915#false} is VALID [2020-07-11 01:17:52,117 INFO L280 TraceCheckUtils]: 56: Hoare triple {19915#false} ~input := #in~input; {19915#false} is VALID [2020-07-11 01:17:52,117 INFO L280 TraceCheckUtils]: 57: Hoare triple {19915#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); {19915#false} is VALID [2020-07-11 01:17:52,117 INFO L280 TraceCheckUtils]: 58: Hoare triple {19915#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); {19915#false} is VALID [2020-07-11 01:17:52,117 INFO L280 TraceCheckUtils]: 59: Hoare triple {19915#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); {19915#false} is VALID [2020-07-11 01:17:52,117 INFO L280 TraceCheckUtils]: 60: Hoare triple {19915#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); {19915#false} is VALID [2020-07-11 01:17:52,118 INFO L280 TraceCheckUtils]: 61: Hoare triple {19915#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); {19915#false} is VALID [2020-07-11 01:17:52,118 INFO L280 TraceCheckUtils]: 62: Hoare triple {19915#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); {19915#false} is VALID [2020-07-11 01:17:52,118 INFO L280 TraceCheckUtils]: 63: Hoare triple {19915#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)); {19915#false} is VALID [2020-07-11 01:17:52,118 INFO L280 TraceCheckUtils]: 64: Hoare triple {19915#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))); {19915#false} is VALID [2020-07-11 01:17:52,118 INFO L280 TraceCheckUtils]: 65: Hoare triple {19915#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); {19915#false} is VALID [2020-07-11 01:17:52,119 INFO L280 TraceCheckUtils]: 66: Hoare triple {19915#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); {19915#false} is VALID [2020-07-11 01:17:52,119 INFO L280 TraceCheckUtils]: 67: Hoare triple {19915#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); {19915#false} is VALID [2020-07-11 01:17:52,119 INFO L280 TraceCheckUtils]: 68: Hoare triple {19915#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); {19915#false} is VALID [2020-07-11 01:17:52,119 INFO L280 TraceCheckUtils]: 69: Hoare triple {19915#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); {19915#false} is VALID [2020-07-11 01:17:52,119 INFO L280 TraceCheckUtils]: 70: Hoare triple {19915#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); {19915#false} is VALID [2020-07-11 01:17:52,119 INFO L280 TraceCheckUtils]: 71: Hoare triple {19915#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); {19915#false} is VALID [2020-07-11 01:17:52,120 INFO L280 TraceCheckUtils]: 72: Hoare triple {19915#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); {19915#false} is VALID [2020-07-11 01:17:52,120 INFO L280 TraceCheckUtils]: 73: Hoare triple {19915#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); {19915#false} is VALID [2020-07-11 01:17:52,120 INFO L280 TraceCheckUtils]: 74: Hoare triple {19915#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); {19915#false} is VALID [2020-07-11 01:17:52,120 INFO L280 TraceCheckUtils]: 75: Hoare triple {19915#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)); {19915#false} is VALID [2020-07-11 01:17:52,120 INFO L280 TraceCheckUtils]: 76: Hoare triple {19915#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)); {19915#false} is VALID [2020-07-11 01:17:52,121 INFO L280 TraceCheckUtils]: 77: Hoare triple {19915#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); {19915#false} is VALID [2020-07-11 01:17:52,121 INFO L280 TraceCheckUtils]: 78: Hoare triple {19915#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); {19915#false} is VALID [2020-07-11 01:17:52,121 INFO L280 TraceCheckUtils]: 79: Hoare triple {19915#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); {19915#false} is VALID [2020-07-11 01:17:52,121 INFO L280 TraceCheckUtils]: 80: Hoare triple {19915#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); {19915#false} is VALID [2020-07-11 01:17:52,121 INFO L280 TraceCheckUtils]: 81: Hoare triple {19915#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); {19915#false} is VALID [2020-07-11 01:17:52,121 INFO L280 TraceCheckUtils]: 82: Hoare triple {19915#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); {19915#false} is VALID [2020-07-11 01:17:52,122 INFO L280 TraceCheckUtils]: 83: Hoare triple {19915#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); {19915#false} is VALID [2020-07-11 01:17:52,122 INFO L280 TraceCheckUtils]: 84: Hoare triple {19915#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); {19915#false} is VALID [2020-07-11 01:17:52,122 INFO L280 TraceCheckUtils]: 85: Hoare triple {19915#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); {19915#false} is VALID [2020-07-11 01:17:52,122 INFO L280 TraceCheckUtils]: 86: Hoare triple {19915#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); {19915#false} is VALID [2020-07-11 01:17:52,122 INFO L280 TraceCheckUtils]: 87: Hoare triple {19915#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); {19915#false} is VALID [2020-07-11 01:17:52,122 INFO L280 TraceCheckUtils]: 88: Hoare triple {19915#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); {19915#false} is VALID [2020-07-11 01:17:52,123 INFO L280 TraceCheckUtils]: 89: Hoare triple {19915#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); {19915#false} is VALID [2020-07-11 01:17:52,123 INFO L280 TraceCheckUtils]: 90: Hoare triple {19915#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); {19915#false} is VALID [2020-07-11 01:17:52,123 INFO L280 TraceCheckUtils]: 91: Hoare triple {19915#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); {19915#false} is VALID [2020-07-11 01:17:52,138 INFO L280 TraceCheckUtils]: 92: Hoare triple {19915#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); {19915#false} is VALID [2020-07-11 01:17:52,139 INFO L280 TraceCheckUtils]: 93: Hoare triple {19915#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)); {19915#false} is VALID [2020-07-11 01:17:52,139 INFO L280 TraceCheckUtils]: 94: Hoare triple {19915#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)))); {19915#false} is VALID [2020-07-11 01:17:52,139 INFO L280 TraceCheckUtils]: 95: Hoare triple {19915#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); {19915#false} is VALID [2020-07-11 01:17:52,139 INFO L280 TraceCheckUtils]: 96: Hoare triple {19915#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); {19915#false} is VALID [2020-07-11 01:17:52,139 INFO L280 TraceCheckUtils]: 97: Hoare triple {19915#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)); {19915#false} is VALID [2020-07-11 01:17:52,140 INFO L280 TraceCheckUtils]: 98: Hoare triple {19915#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); {19915#false} is VALID [2020-07-11 01:17:52,140 INFO L280 TraceCheckUtils]: 99: Hoare triple {19915#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); {19915#false} is VALID [2020-07-11 01:17:52,140 INFO L280 TraceCheckUtils]: 100: Hoare triple {19915#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); {19915#false} is VALID [2020-07-11 01:17:52,140 INFO L280 TraceCheckUtils]: 101: Hoare triple {19915#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))); {19915#false} is VALID [2020-07-11 01:17:52,140 INFO L280 TraceCheckUtils]: 102: Hoare triple {19915#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); {19915#false} is VALID [2020-07-11 01:17:52,140 INFO L280 TraceCheckUtils]: 103: Hoare triple {19915#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)); {19915#false} is VALID [2020-07-11 01:17:52,141 INFO L280 TraceCheckUtils]: 104: Hoare triple {19915#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)); {19915#false} is VALID [2020-07-11 01:17:52,141 INFO L280 TraceCheckUtils]: 105: Hoare triple {19915#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); {19915#false} is VALID [2020-07-11 01:17:52,141 INFO L280 TraceCheckUtils]: 106: Hoare triple {19915#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); {19915#false} is VALID [2020-07-11 01:17:52,141 INFO L280 TraceCheckUtils]: 107: Hoare triple {19915#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); {19915#false} is VALID [2020-07-11 01:17:52,141 INFO L280 TraceCheckUtils]: 108: Hoare triple {19915#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); {19915#false} is VALID [2020-07-11 01:17:52,142 INFO L280 TraceCheckUtils]: 109: Hoare triple {19915#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); {19915#false} is VALID [2020-07-11 01:17:52,142 INFO L280 TraceCheckUtils]: 110: Hoare triple {19915#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); {19915#false} is VALID [2020-07-11 01:17:52,142 INFO L280 TraceCheckUtils]: 111: Hoare triple {19915#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); {19915#false} is VALID [2020-07-11 01:17:52,142 INFO L280 TraceCheckUtils]: 112: Hoare triple {19915#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); {19915#false} is VALID [2020-07-11 01:17:52,142 INFO L280 TraceCheckUtils]: 113: Hoare triple {19915#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); {19915#false} is VALID [2020-07-11 01:17:52,143 INFO L280 TraceCheckUtils]: 114: Hoare triple {19915#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)); {19915#false} is VALID [2020-07-11 01:17:52,143 INFO L280 TraceCheckUtils]: 115: Hoare triple {19915#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); {19915#false} is VALID [2020-07-11 01:17:52,143 INFO L280 TraceCheckUtils]: 116: Hoare triple {19915#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); {19915#false} is VALID [2020-07-11 01:17:52,143 INFO L280 TraceCheckUtils]: 117: Hoare triple {19915#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)); {19915#false} is VALID [2020-07-11 01:17:52,143 INFO L280 TraceCheckUtils]: 118: Hoare triple {19915#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)); {19915#false} is VALID [2020-07-11 01:17:52,144 INFO L280 TraceCheckUtils]: 119: Hoare triple {19915#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); {19915#false} is VALID [2020-07-11 01:17:52,144 INFO L280 TraceCheckUtils]: 120: Hoare triple {19915#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); {19915#false} is VALID [2020-07-11 01:17:52,144 INFO L280 TraceCheckUtils]: 121: Hoare triple {19915#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); {19915#false} is VALID [2020-07-11 01:17:52,144 INFO L280 TraceCheckUtils]: 122: Hoare triple {19915#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))); {19915#false} is VALID [2020-07-11 01:17:52,144 INFO L280 TraceCheckUtils]: 123: Hoare triple {19915#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {19915#false} is VALID [2020-07-11 01:17:52,144 INFO L280 TraceCheckUtils]: 124: Hoare triple {19915#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {19915#false} is VALID [2020-07-11 01:17:52,145 INFO L280 TraceCheckUtils]: 125: Hoare triple {19915#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {19915#false} is VALID [2020-07-11 01:17:52,145 INFO L280 TraceCheckUtils]: 126: Hoare triple {19915#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {19915#false} is VALID [2020-07-11 01:17:52,145 INFO L280 TraceCheckUtils]: 127: Hoare triple {19915#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {19915#false} is VALID [2020-07-11 01:17:52,145 INFO L280 TraceCheckUtils]: 128: Hoare triple {19915#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {19915#false} is VALID [2020-07-11 01:17:52,145 INFO L280 TraceCheckUtils]: 129: Hoare triple {19915#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {19915#false} is VALID [2020-07-11 01:17:52,146 INFO L280 TraceCheckUtils]: 130: Hoare triple {19915#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {19915#false} is VALID [2020-07-11 01:17:52,146 INFO L280 TraceCheckUtils]: 131: Hoare triple {19915#false} assume (((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {19915#false} is VALID [2020-07-11 01:17:52,146 INFO L280 TraceCheckUtils]: 132: Hoare triple {19915#false} assume !false; {19915#false} is VALID [2020-07-11 01:17:52,167 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-11 01:17:52,167 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [17029292] [2020-07-11 01:17:52,167 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-11 01:17:52,167 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-11 01:17:52,168 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [86478410] [2020-07-11 01:17:52,169 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 133 [2020-07-11 01:17:52,170 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-11 01:17:52,170 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-11 01:17:52,315 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 133 edges. 133 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 01:17:52,315 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-11 01:17:52,315 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-11 01:17:52,315 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-11 01:17:52,316 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=52, Unknown=0, NotChecked=0, Total=72 [2020-07-11 01:17:52,316 INFO L87 Difference]: Start difference. First operand 895 states and 1095 transitions. Second operand 9 states. [2020-07-11 01:18:12,316 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:18:12,316 INFO L93 Difference]: Finished difference Result 2303 states and 2980 transitions. [2020-07-11 01:18:12,316 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2020-07-11 01:18:12,317 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 133 [2020-07-11 01:18:12,317 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-11 01:18:12,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-11 01:18:12,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 1498 transitions. [2020-07-11 01:18:12,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-11 01:18:12,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 1498 transitions. [2020-07-11 01:18:12,338 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 18 states and 1498 transitions. [2020-07-11 01:18:14,677 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1498 edges. 1498 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 01:18:14,767 INFO L225 Difference]: With dead ends: 2303 [2020-07-11 01:18:14,767 INFO L226 Difference]: Without dead ends: 1432 [2020-07-11 01:18:14,773 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 53 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=92, Invalid=250, Unknown=0, NotChecked=0, Total=342 [2020-07-11 01:18:14,777 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1432 states. [2020-07-11 01:18:24,516 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1432 to 1218. [2020-07-11 01:18:24,516 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-11 01:18:24,516 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1432 states. Second operand 1218 states. [2020-07-11 01:18:24,517 INFO L74 IsIncluded]: Start isIncluded. First operand 1432 states. Second operand 1218 states. [2020-07-11 01:18:24,517 INFO L87 Difference]: Start difference. First operand 1432 states. Second operand 1218 states. [2020-07-11 01:18:24,600 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:18:24,601 INFO L93 Difference]: Finished difference Result 1432 states and 1682 transitions. [2020-07-11 01:18:24,601 INFO L276 IsEmpty]: Start isEmpty. Operand 1432 states and 1682 transitions. [2020-07-11 01:18:24,605 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 01:18:24,605 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 01:18:24,605 INFO L74 IsIncluded]: Start isIncluded. First operand 1218 states. Second operand 1432 states. [2020-07-11 01:18:24,605 INFO L87 Difference]: Start difference. First operand 1218 states. Second operand 1432 states. [2020-07-11 01:18:24,705 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:18:24,705 INFO L93 Difference]: Finished difference Result 1432 states and 1682 transitions. [2020-07-11 01:18:24,705 INFO L276 IsEmpty]: Start isEmpty. Operand 1432 states and 1682 transitions. [2020-07-11 01:18:24,708 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 01:18:24,708 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 01:18:24,708 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-11 01:18:24,708 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-11 01:18:24,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1218 states. [2020-07-11 01:18:24,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1218 states to 1218 states and 1416 transitions. [2020-07-11 01:18:24,762 INFO L78 Accepts]: Start accepts. Automaton has 1218 states and 1416 transitions. Word has length 133 [2020-07-11 01:18:24,762 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-11 01:18:24,763 INFO L479 AbstractCegarLoop]: Abstraction has 1218 states and 1416 transitions. [2020-07-11 01:18:24,763 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-11 01:18:24,763 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1218 states and 1416 transitions. [2020-07-11 01:18:28,178 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1416 edges. 1416 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 01:18:28,178 INFO L276 IsEmpty]: Start isEmpty. Operand 1218 states and 1416 transitions. [2020-07-11 01:18:28,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2020-07-11 01:18:28,183 INFO L414 BasicCegarLoop]: Found error trace [2020-07-11 01:18:28,184 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-11 01:18:28,184 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-11 01:18:28,184 INFO L427 AbstractCegarLoop]: === Iteration 5 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-11 01:18:28,184 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-11 01:18:28,185 INFO L82 PathProgramCache]: Analyzing trace with hash 434610282, now seen corresponding path program 1 times [2020-07-11 01:18:28,185 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-11 01:18:28,185 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [591682528] [2020-07-11 01:18:28,185 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-11 01:18:28,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:18:28,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:18:28,322 INFO L280 TraceCheckUtils]: 0: Hoare triple {29933#(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; {29887#true} is VALID [2020-07-11 01:18:28,322 INFO L280 TraceCheckUtils]: 1: Hoare triple {29887#true} ~d~0 := 4; {29887#true} is VALID [2020-07-11 01:18:28,322 INFO L280 TraceCheckUtils]: 2: Hoare triple {29887#true} ~e~0 := 5; {29887#true} is VALID [2020-07-11 01:18:28,323 INFO L280 TraceCheckUtils]: 3: Hoare triple {29887#true} ~f~0 := 6; {29887#true} is VALID [2020-07-11 01:18:28,323 INFO L280 TraceCheckUtils]: 4: Hoare triple {29887#true} ~c~0 := 3; {29887#true} is VALID [2020-07-11 01:18:28,323 INFO L280 TraceCheckUtils]: 5: Hoare triple {29887#true} ~b~0 := 2; {29887#true} is VALID [2020-07-11 01:18:28,323 INFO L280 TraceCheckUtils]: 6: Hoare triple {29887#true} ~u~0 := 21; {29887#true} is VALID [2020-07-11 01:18:28,324 INFO L280 TraceCheckUtils]: 7: Hoare triple {29887#true} ~v~0 := 22; {29887#true} is VALID [2020-07-11 01:18:28,324 INFO L280 TraceCheckUtils]: 8: Hoare triple {29887#true} ~w~0 := 23; {29887#true} is VALID [2020-07-11 01:18:28,324 INFO L280 TraceCheckUtils]: 9: Hoare triple {29887#true} ~x~0 := 24; {29887#true} is VALID [2020-07-11 01:18:28,324 INFO L280 TraceCheckUtils]: 10: Hoare triple {29887#true} ~y~0 := 25; {29887#true} is VALID [2020-07-11 01:18:28,325 INFO L280 TraceCheckUtils]: 11: Hoare triple {29887#true} ~z~0 := 26; {29887#true} is VALID [2020-07-11 01:18:28,325 INFO L280 TraceCheckUtils]: 12: Hoare triple {29887#true} ~a17~0 := 1; {29887#true} is VALID [2020-07-11 01:18:28,325 INFO L280 TraceCheckUtils]: 13: Hoare triple {29887#true} ~a7~0 := 0; {29887#true} is VALID [2020-07-11 01:18:28,325 INFO L280 TraceCheckUtils]: 14: Hoare triple {29887#true} ~a20~0 := 1; {29887#true} is VALID [2020-07-11 01:18:28,326 INFO L280 TraceCheckUtils]: 15: Hoare triple {29887#true} ~a8~0 := 15; {29887#true} is VALID [2020-07-11 01:18:28,326 INFO L280 TraceCheckUtils]: 16: Hoare triple {29887#true} ~a12~0 := 8; {29887#true} is VALID [2020-07-11 01:18:28,326 INFO L280 TraceCheckUtils]: 17: Hoare triple {29887#true} ~a16~0 := 5; {29887#true} is VALID [2020-07-11 01:18:28,327 INFO L280 TraceCheckUtils]: 18: Hoare triple {29887#true} ~a21~0 := 1; {29887#true} is VALID [2020-07-11 01:18:28,327 INFO L280 TraceCheckUtils]: 19: Hoare triple {29887#true} assume true; {29887#true} is VALID [2020-07-11 01:18:28,328 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {29887#true} {29887#true} #1100#return; {29887#true} is VALID [2020-07-11 01:18:28,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:18:28,364 INFO L280 TraceCheckUtils]: 0: Hoare triple {29934#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |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; {29887#true} is VALID [2020-07-11 01:18:28,365 INFO L280 TraceCheckUtils]: 1: Hoare triple {29887#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; {29917#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-11 01:18:28,366 INFO L280 TraceCheckUtils]: 2: Hoare triple {29917#(and (= 1 ~a17~0) (= 1 ~a21~0))} ~a16~0 := 5; {29917#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-11 01:18:28,367 INFO L280 TraceCheckUtils]: 3: Hoare triple {29917#(and (= 1 ~a17~0) (= 1 ~a21~0))} ~a20~0 := 0; {29917#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-11 01:18:28,368 INFO L280 TraceCheckUtils]: 4: Hoare triple {29917#(and (= 1 ~a17~0) (= 1 ~a21~0))} #res := 24; {29917#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-11 01:18:28,369 INFO L280 TraceCheckUtils]: 5: Hoare triple {29917#(and (= 1 ~a17~0) (= 1 ~a21~0))} assume true; {29917#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-11 01:18:28,370 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {29917#(and (= 1 ~a17~0) (= 1 ~a21~0))} {29887#true} #1104#return; {29917#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-11 01:18:28,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:18:28,419 INFO L280 TraceCheckUtils]: 0: Hoare triple {29934#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |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; {29935#(and (= ~a17~0 |old(~a17~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-11 01:18:28,420 INFO L280 TraceCheckUtils]: 1: Hoare triple {29935#(and (= ~a17~0 |old(~a17~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {29935#(and (= ~a17~0 |old(~a17~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-11 01:18:28,421 INFO L280 TraceCheckUtils]: 2: Hoare triple {29935#(and (= ~a17~0 |old(~a17~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {29935#(and (= ~a17~0 |old(~a17~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-11 01:18:28,422 INFO L280 TraceCheckUtils]: 3: Hoare triple {29935#(and (= ~a17~0 |old(~a17~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {29935#(and (= ~a17~0 |old(~a17~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-11 01:18:28,423 INFO L280 TraceCheckUtils]: 4: Hoare triple {29935#(and (= ~a17~0 |old(~a17~0)|) (= ~a21~0 |old(~a21~0)|))} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {29935#(and (= ~a17~0 |old(~a17~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-11 01:18:28,424 INFO L280 TraceCheckUtils]: 5: Hoare triple {29935#(and (= ~a17~0 |old(~a17~0)|) (= ~a21~0 |old(~a21~0)|))} assume (3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0; {29936#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-11 01:18:28,425 INFO L280 TraceCheckUtils]: 6: Hoare triple {29936#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} ~a7~0 := 0; {29936#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-11 01:18:28,425 INFO L280 TraceCheckUtils]: 7: Hoare triple {29936#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} ~a20~0 := 1; {29936#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-11 01:18:28,426 INFO L280 TraceCheckUtils]: 8: Hoare triple {29936#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} ~a21~0 := 1; {29936#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-11 01:18:28,426 INFO L280 TraceCheckUtils]: 9: Hoare triple {29936#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} ~a16~0 := 4; {29936#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-11 01:18:28,427 INFO L280 TraceCheckUtils]: 10: Hoare triple {29936#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} ~a17~0 := 1; {29936#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-11 01:18:28,428 INFO L280 TraceCheckUtils]: 11: Hoare triple {29936#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} ~a8~0 := 13; {29936#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-11 01:18:28,428 INFO L280 TraceCheckUtils]: 12: Hoare triple {29936#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} #res := -1; {29936#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-11 01:18:28,429 INFO L280 TraceCheckUtils]: 13: Hoare triple {29936#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} assume true; {29936#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-11 01:18:28,445 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {29936#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} {29917#(and (= 1 ~a17~0) (= 1 ~a21~0))} #1104#return; {29888#false} is VALID [2020-07-11 01:18:28,448 INFO L263 TraceCheckUtils]: 0: Hoare triple {29887#true} call ULTIMATE.init(); {29933#(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 [2020-07-11 01:18:28,448 INFO L280 TraceCheckUtils]: 1: Hoare triple {29933#(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; {29887#true} is VALID [2020-07-11 01:18:28,448 INFO L280 TraceCheckUtils]: 2: Hoare triple {29887#true} ~d~0 := 4; {29887#true} is VALID [2020-07-11 01:18:28,449 INFO L280 TraceCheckUtils]: 3: Hoare triple {29887#true} ~e~0 := 5; {29887#true} is VALID [2020-07-11 01:18:28,449 INFO L280 TraceCheckUtils]: 4: Hoare triple {29887#true} ~f~0 := 6; {29887#true} is VALID [2020-07-11 01:18:28,449 INFO L280 TraceCheckUtils]: 5: Hoare triple {29887#true} ~c~0 := 3; {29887#true} is VALID [2020-07-11 01:18:28,449 INFO L280 TraceCheckUtils]: 6: Hoare triple {29887#true} ~b~0 := 2; {29887#true} is VALID [2020-07-11 01:18:28,449 INFO L280 TraceCheckUtils]: 7: Hoare triple {29887#true} ~u~0 := 21; {29887#true} is VALID [2020-07-11 01:18:28,450 INFO L280 TraceCheckUtils]: 8: Hoare triple {29887#true} ~v~0 := 22; {29887#true} is VALID [2020-07-11 01:18:28,450 INFO L280 TraceCheckUtils]: 9: Hoare triple {29887#true} ~w~0 := 23; {29887#true} is VALID [2020-07-11 01:18:28,450 INFO L280 TraceCheckUtils]: 10: Hoare triple {29887#true} ~x~0 := 24; {29887#true} is VALID [2020-07-11 01:18:28,450 INFO L280 TraceCheckUtils]: 11: Hoare triple {29887#true} ~y~0 := 25; {29887#true} is VALID [2020-07-11 01:18:28,450 INFO L280 TraceCheckUtils]: 12: Hoare triple {29887#true} ~z~0 := 26; {29887#true} is VALID [2020-07-11 01:18:28,451 INFO L280 TraceCheckUtils]: 13: Hoare triple {29887#true} ~a17~0 := 1; {29887#true} is VALID [2020-07-11 01:18:28,451 INFO L280 TraceCheckUtils]: 14: Hoare triple {29887#true} ~a7~0 := 0; {29887#true} is VALID [2020-07-11 01:18:28,451 INFO L280 TraceCheckUtils]: 15: Hoare triple {29887#true} ~a20~0 := 1; {29887#true} is VALID [2020-07-11 01:18:28,451 INFO L280 TraceCheckUtils]: 16: Hoare triple {29887#true} ~a8~0 := 15; {29887#true} is VALID [2020-07-11 01:18:28,451 INFO L280 TraceCheckUtils]: 17: Hoare triple {29887#true} ~a12~0 := 8; {29887#true} is VALID [2020-07-11 01:18:28,452 INFO L280 TraceCheckUtils]: 18: Hoare triple {29887#true} ~a16~0 := 5; {29887#true} is VALID [2020-07-11 01:18:28,452 INFO L280 TraceCheckUtils]: 19: Hoare triple {29887#true} ~a21~0 := 1; {29887#true} is VALID [2020-07-11 01:18:28,452 INFO L280 TraceCheckUtils]: 20: Hoare triple {29887#true} assume true; {29887#true} is VALID [2020-07-11 01:18:28,452 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {29887#true} {29887#true} #1100#return; {29887#true} is VALID [2020-07-11 01:18:28,453 INFO L263 TraceCheckUtils]: 22: Hoare triple {29887#true} call #t~ret4 := main(); {29887#true} is VALID [2020-07-11 01:18:28,453 INFO L280 TraceCheckUtils]: 23: Hoare triple {29887#true} ~output~0 := -1; {29887#true} is VALID [2020-07-11 01:18:28,453 INFO L280 TraceCheckUtils]: 24: Hoare triple {29887#true} assume !false; {29887#true} is VALID [2020-07-11 01:18:28,453 INFO L280 TraceCheckUtils]: 25: Hoare triple {29887#true} havoc ~input~0; {29887#true} is VALID [2020-07-11 01:18:28,453 INFO L280 TraceCheckUtils]: 26: Hoare triple {29887#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {29887#true} is VALID [2020-07-11 01:18:28,454 INFO L280 TraceCheckUtils]: 27: Hoare triple {29887#true} ~input~0 := #t~nondet2; {29887#true} is VALID [2020-07-11 01:18:28,454 INFO L280 TraceCheckUtils]: 28: Hoare triple {29887#true} havoc #t~nondet2; {29887#true} is VALID [2020-07-11 01:18:28,454 INFO L280 TraceCheckUtils]: 29: Hoare triple {29887#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {29887#true} is VALID [2020-07-11 01:18:28,460 INFO L263 TraceCheckUtils]: 30: Hoare triple {29887#true} call #t~ret3 := calculate_output(~input~0); {29934#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |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 [2020-07-11 01:18:28,460 INFO L280 TraceCheckUtils]: 31: Hoare triple {29934#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |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; {29887#true} is VALID [2020-07-11 01:18:28,461 INFO L280 TraceCheckUtils]: 32: Hoare triple {29887#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; {29917#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-11 01:18:28,462 INFO L280 TraceCheckUtils]: 33: Hoare triple {29917#(and (= 1 ~a17~0) (= 1 ~a21~0))} ~a16~0 := 5; {29917#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-11 01:18:28,463 INFO L280 TraceCheckUtils]: 34: Hoare triple {29917#(and (= 1 ~a17~0) (= 1 ~a21~0))} ~a20~0 := 0; {29917#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-11 01:18:28,463 INFO L280 TraceCheckUtils]: 35: Hoare triple {29917#(and (= 1 ~a17~0) (= 1 ~a21~0))} #res := 24; {29917#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-11 01:18:28,464 INFO L280 TraceCheckUtils]: 36: Hoare triple {29917#(and (= 1 ~a17~0) (= 1 ~a21~0))} assume true; {29917#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-11 01:18:28,465 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {29917#(and (= 1 ~a17~0) (= 1 ~a21~0))} {29887#true} #1104#return; {29917#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-11 01:18:28,466 INFO L280 TraceCheckUtils]: 38: Hoare triple {29917#(and (= 1 ~a17~0) (= 1 ~a21~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {29917#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-11 01:18:28,466 INFO L280 TraceCheckUtils]: 39: Hoare triple {29917#(and (= 1 ~a17~0) (= 1 ~a21~0))} ~output~0 := #t~ret3; {29917#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-11 01:18:28,467 INFO L280 TraceCheckUtils]: 40: Hoare triple {29917#(and (= 1 ~a17~0) (= 1 ~a21~0))} havoc #t~ret3; {29917#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-11 01:18:28,468 INFO L280 TraceCheckUtils]: 41: Hoare triple {29917#(and (= 1 ~a17~0) (= 1 ~a21~0))} assume !false; {29917#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-11 01:18:28,468 INFO L280 TraceCheckUtils]: 42: Hoare triple {29917#(and (= 1 ~a17~0) (= 1 ~a21~0))} havoc ~input~0; {29917#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-11 01:18:28,469 INFO L280 TraceCheckUtils]: 43: Hoare triple {29917#(and (= 1 ~a17~0) (= 1 ~a21~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {29917#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-11 01:18:28,470 INFO L280 TraceCheckUtils]: 44: Hoare triple {29917#(and (= 1 ~a17~0) (= 1 ~a21~0))} ~input~0 := #t~nondet2; {29917#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-11 01:18:28,470 INFO L280 TraceCheckUtils]: 45: Hoare triple {29917#(and (= 1 ~a17~0) (= 1 ~a21~0))} havoc #t~nondet2; {29917#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-11 01:18:28,471 INFO L280 TraceCheckUtils]: 46: Hoare triple {29917#(and (= 1 ~a17~0) (= 1 ~a21~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {29917#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-11 01:18:28,488 INFO L263 TraceCheckUtils]: 47: Hoare triple {29917#(and (= 1 ~a17~0) (= 1 ~a21~0))} call #t~ret3 := calculate_output(~input~0); {29934#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |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 [2020-07-11 01:18:28,489 INFO L280 TraceCheckUtils]: 48: Hoare triple {29934#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |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; {29935#(and (= ~a17~0 |old(~a17~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-11 01:18:28,490 INFO L280 TraceCheckUtils]: 49: Hoare triple {29935#(and (= ~a17~0 |old(~a17~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {29935#(and (= ~a17~0 |old(~a17~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-11 01:18:28,491 INFO L280 TraceCheckUtils]: 50: Hoare triple {29935#(and (= ~a17~0 |old(~a17~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {29935#(and (= ~a17~0 |old(~a17~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-11 01:18:28,492 INFO L280 TraceCheckUtils]: 51: Hoare triple {29935#(and (= ~a17~0 |old(~a17~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {29935#(and (= ~a17~0 |old(~a17~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-11 01:18:28,493 INFO L280 TraceCheckUtils]: 52: Hoare triple {29935#(and (= ~a17~0 |old(~a17~0)|) (= ~a21~0 |old(~a21~0)|))} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {29935#(and (= ~a17~0 |old(~a17~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-11 01:18:28,493 INFO L280 TraceCheckUtils]: 53: Hoare triple {29935#(and (= ~a17~0 |old(~a17~0)|) (= ~a21~0 |old(~a21~0)|))} assume (3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0; {29936#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-11 01:18:28,494 INFO L280 TraceCheckUtils]: 54: Hoare triple {29936#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} ~a7~0 := 0; {29936#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-11 01:18:28,495 INFO L280 TraceCheckUtils]: 55: Hoare triple {29936#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} ~a20~0 := 1; {29936#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-11 01:18:28,495 INFO L280 TraceCheckUtils]: 56: Hoare triple {29936#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} ~a21~0 := 1; {29936#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-11 01:18:28,496 INFO L280 TraceCheckUtils]: 57: Hoare triple {29936#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} ~a16~0 := 4; {29936#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-11 01:18:28,497 INFO L280 TraceCheckUtils]: 58: Hoare triple {29936#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} ~a17~0 := 1; {29936#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-11 01:18:28,497 INFO L280 TraceCheckUtils]: 59: Hoare triple {29936#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} ~a8~0 := 13; {29936#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-11 01:18:28,498 INFO L280 TraceCheckUtils]: 60: Hoare triple {29936#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} #res := -1; {29936#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-11 01:18:28,498 INFO L280 TraceCheckUtils]: 61: Hoare triple {29936#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} assume true; {29936#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-11 01:18:28,499 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {29936#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} {29917#(and (= 1 ~a17~0) (= 1 ~a21~0))} #1104#return; {29888#false} is VALID [2020-07-11 01:18:28,500 INFO L280 TraceCheckUtils]: 63: Hoare triple {29888#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {29888#false} is VALID [2020-07-11 01:18:28,500 INFO L280 TraceCheckUtils]: 64: Hoare triple {29888#false} ~output~0 := #t~ret3; {29888#false} is VALID [2020-07-11 01:18:28,500 INFO L280 TraceCheckUtils]: 65: Hoare triple {29888#false} havoc #t~ret3; {29888#false} is VALID [2020-07-11 01:18:28,500 INFO L280 TraceCheckUtils]: 66: Hoare triple {29888#false} assume !false; {29888#false} is VALID [2020-07-11 01:18:28,500 INFO L280 TraceCheckUtils]: 67: Hoare triple {29888#false} havoc ~input~0; {29888#false} is VALID [2020-07-11 01:18:28,501 INFO L280 TraceCheckUtils]: 68: Hoare triple {29888#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {29888#false} is VALID [2020-07-11 01:18:28,501 INFO L280 TraceCheckUtils]: 69: Hoare triple {29888#false} ~input~0 := #t~nondet2; {29888#false} is VALID [2020-07-11 01:18:28,501 INFO L280 TraceCheckUtils]: 70: Hoare triple {29888#false} havoc #t~nondet2; {29888#false} is VALID [2020-07-11 01:18:28,501 INFO L280 TraceCheckUtils]: 71: Hoare triple {29888#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {29888#false} is VALID [2020-07-11 01:18:28,501 INFO L263 TraceCheckUtils]: 72: Hoare triple {29888#false} call #t~ret3 := calculate_output(~input~0); {29888#false} is VALID [2020-07-11 01:18:28,501 INFO L280 TraceCheckUtils]: 73: Hoare triple {29888#false} ~input := #in~input; {29888#false} is VALID [2020-07-11 01:18:28,502 INFO L280 TraceCheckUtils]: 74: Hoare triple {29888#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); {29888#false} is VALID [2020-07-11 01:18:28,502 INFO L280 TraceCheckUtils]: 75: Hoare triple {29888#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); {29888#false} is VALID [2020-07-11 01:18:28,502 INFO L280 TraceCheckUtils]: 76: Hoare triple {29888#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); {29888#false} is VALID [2020-07-11 01:18:28,502 INFO L280 TraceCheckUtils]: 77: Hoare triple {29888#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); {29888#false} is VALID [2020-07-11 01:18:28,502 INFO L280 TraceCheckUtils]: 78: Hoare triple {29888#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); {29888#false} is VALID [2020-07-11 01:18:28,502 INFO L280 TraceCheckUtils]: 79: Hoare triple {29888#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); {29888#false} is VALID [2020-07-11 01:18:28,503 INFO L280 TraceCheckUtils]: 80: Hoare triple {29888#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)); {29888#false} is VALID [2020-07-11 01:18:28,503 INFO L280 TraceCheckUtils]: 81: Hoare triple {29888#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))); {29888#false} is VALID [2020-07-11 01:18:28,503 INFO L280 TraceCheckUtils]: 82: Hoare triple {29888#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); {29888#false} is VALID [2020-07-11 01:18:28,503 INFO L280 TraceCheckUtils]: 83: Hoare triple {29888#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); {29888#false} is VALID [2020-07-11 01:18:28,503 INFO L280 TraceCheckUtils]: 84: Hoare triple {29888#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); {29888#false} is VALID [2020-07-11 01:18:28,505 INFO L280 TraceCheckUtils]: 85: Hoare triple {29888#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); {29888#false} is VALID [2020-07-11 01:18:28,505 INFO L280 TraceCheckUtils]: 86: Hoare triple {29888#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); {29888#false} is VALID [2020-07-11 01:18:28,505 INFO L280 TraceCheckUtils]: 87: Hoare triple {29888#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); {29888#false} is VALID [2020-07-11 01:18:28,505 INFO L280 TraceCheckUtils]: 88: Hoare triple {29888#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); {29888#false} is VALID [2020-07-11 01:18:28,505 INFO L280 TraceCheckUtils]: 89: Hoare triple {29888#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); {29888#false} is VALID [2020-07-11 01:18:28,505 INFO L280 TraceCheckUtils]: 90: Hoare triple {29888#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); {29888#false} is VALID [2020-07-11 01:18:28,506 INFO L280 TraceCheckUtils]: 91: Hoare triple {29888#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); {29888#false} is VALID [2020-07-11 01:18:28,506 INFO L280 TraceCheckUtils]: 92: Hoare triple {29888#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)); {29888#false} is VALID [2020-07-11 01:18:28,506 INFO L280 TraceCheckUtils]: 93: Hoare triple {29888#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)); {29888#false} is VALID [2020-07-11 01:18:28,506 INFO L280 TraceCheckUtils]: 94: Hoare triple {29888#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); {29888#false} is VALID [2020-07-11 01:18:28,507 INFO L280 TraceCheckUtils]: 95: Hoare triple {29888#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); {29888#false} is VALID [2020-07-11 01:18:28,507 INFO L280 TraceCheckUtils]: 96: Hoare triple {29888#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); {29888#false} is VALID [2020-07-11 01:18:28,507 INFO L280 TraceCheckUtils]: 97: Hoare triple {29888#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); {29888#false} is VALID [2020-07-11 01:18:28,508 INFO L280 TraceCheckUtils]: 98: Hoare triple {29888#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); {29888#false} is VALID [2020-07-11 01:18:28,508 INFO L280 TraceCheckUtils]: 99: Hoare triple {29888#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); {29888#false} is VALID [2020-07-11 01:18:28,508 INFO L280 TraceCheckUtils]: 100: Hoare triple {29888#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); {29888#false} is VALID [2020-07-11 01:18:28,508 INFO L280 TraceCheckUtils]: 101: Hoare triple {29888#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); {29888#false} is VALID [2020-07-11 01:18:28,508 INFO L280 TraceCheckUtils]: 102: Hoare triple {29888#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); {29888#false} is VALID [2020-07-11 01:18:28,508 INFO L280 TraceCheckUtils]: 103: Hoare triple {29888#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); {29888#false} is VALID [2020-07-11 01:18:28,509 INFO L280 TraceCheckUtils]: 104: Hoare triple {29888#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); {29888#false} is VALID [2020-07-11 01:18:28,509 INFO L280 TraceCheckUtils]: 105: Hoare triple {29888#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); {29888#false} is VALID [2020-07-11 01:18:28,509 INFO L280 TraceCheckUtils]: 106: Hoare triple {29888#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); {29888#false} is VALID [2020-07-11 01:18:28,509 INFO L280 TraceCheckUtils]: 107: Hoare triple {29888#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); {29888#false} is VALID [2020-07-11 01:18:28,509 INFO L280 TraceCheckUtils]: 108: Hoare triple {29888#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); {29888#false} is VALID [2020-07-11 01:18:28,509 INFO L280 TraceCheckUtils]: 109: Hoare triple {29888#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); {29888#false} is VALID [2020-07-11 01:18:28,510 INFO L280 TraceCheckUtils]: 110: Hoare triple {29888#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)); {29888#false} is VALID [2020-07-11 01:18:28,510 INFO L280 TraceCheckUtils]: 111: Hoare triple {29888#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)))); {29888#false} is VALID [2020-07-11 01:18:28,510 INFO L280 TraceCheckUtils]: 112: Hoare triple {29888#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); {29888#false} is VALID [2020-07-11 01:18:28,510 INFO L280 TraceCheckUtils]: 113: Hoare triple {29888#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); {29888#false} is VALID [2020-07-11 01:18:28,510 INFO L280 TraceCheckUtils]: 114: Hoare triple {29888#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)); {29888#false} is VALID [2020-07-11 01:18:28,510 INFO L280 TraceCheckUtils]: 115: Hoare triple {29888#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); {29888#false} is VALID [2020-07-11 01:18:28,511 INFO L280 TraceCheckUtils]: 116: Hoare triple {29888#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); {29888#false} is VALID [2020-07-11 01:18:28,511 INFO L280 TraceCheckUtils]: 117: Hoare triple {29888#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); {29888#false} is VALID [2020-07-11 01:18:28,511 INFO L280 TraceCheckUtils]: 118: Hoare triple {29888#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))); {29888#false} is VALID [2020-07-11 01:18:28,511 INFO L280 TraceCheckUtils]: 119: Hoare triple {29888#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); {29888#false} is VALID [2020-07-11 01:18:28,511 INFO L280 TraceCheckUtils]: 120: Hoare triple {29888#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)); {29888#false} is VALID [2020-07-11 01:18:28,511 INFO L280 TraceCheckUtils]: 121: Hoare triple {29888#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)); {29888#false} is VALID [2020-07-11 01:18:28,512 INFO L280 TraceCheckUtils]: 122: Hoare triple {29888#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); {29888#false} is VALID [2020-07-11 01:18:28,512 INFO L280 TraceCheckUtils]: 123: Hoare triple {29888#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); {29888#false} is VALID [2020-07-11 01:18:28,512 INFO L280 TraceCheckUtils]: 124: Hoare triple {29888#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); {29888#false} is VALID [2020-07-11 01:18:28,512 INFO L280 TraceCheckUtils]: 125: Hoare triple {29888#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); {29888#false} is VALID [2020-07-11 01:18:28,512 INFO L280 TraceCheckUtils]: 126: Hoare triple {29888#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); {29888#false} is VALID [2020-07-11 01:18:28,512 INFO L280 TraceCheckUtils]: 127: Hoare triple {29888#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); {29888#false} is VALID [2020-07-11 01:18:28,513 INFO L280 TraceCheckUtils]: 128: Hoare triple {29888#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); {29888#false} is VALID [2020-07-11 01:18:28,513 INFO L280 TraceCheckUtils]: 129: Hoare triple {29888#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); {29888#false} is VALID [2020-07-11 01:18:28,513 INFO L280 TraceCheckUtils]: 130: Hoare triple {29888#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); {29888#false} is VALID [2020-07-11 01:18:28,513 INFO L280 TraceCheckUtils]: 131: Hoare triple {29888#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)); {29888#false} is VALID [2020-07-11 01:18:28,513 INFO L280 TraceCheckUtils]: 132: Hoare triple {29888#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); {29888#false} is VALID [2020-07-11 01:18:28,514 INFO L280 TraceCheckUtils]: 133: Hoare triple {29888#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); {29888#false} is VALID [2020-07-11 01:18:28,514 INFO L280 TraceCheckUtils]: 134: Hoare triple {29888#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)); {29888#false} is VALID [2020-07-11 01:18:28,514 INFO L280 TraceCheckUtils]: 135: Hoare triple {29888#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)); {29888#false} is VALID [2020-07-11 01:18:28,514 INFO L280 TraceCheckUtils]: 136: Hoare triple {29888#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); {29888#false} is VALID [2020-07-11 01:18:28,514 INFO L280 TraceCheckUtils]: 137: Hoare triple {29888#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); {29888#false} is VALID [2020-07-11 01:18:28,514 INFO L280 TraceCheckUtils]: 138: Hoare triple {29888#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); {29888#false} is VALID [2020-07-11 01:18:28,515 INFO L280 TraceCheckUtils]: 139: Hoare triple {29888#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))); {29888#false} is VALID [2020-07-11 01:18:28,515 INFO L280 TraceCheckUtils]: 140: Hoare triple {29888#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {29888#false} is VALID [2020-07-11 01:18:28,515 INFO L280 TraceCheckUtils]: 141: Hoare triple {29888#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {29888#false} is VALID [2020-07-11 01:18:28,515 INFO L280 TraceCheckUtils]: 142: Hoare triple {29888#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {29888#false} is VALID [2020-07-11 01:18:28,515 INFO L280 TraceCheckUtils]: 143: Hoare triple {29888#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {29888#false} is VALID [2020-07-11 01:18:28,515 INFO L280 TraceCheckUtils]: 144: Hoare triple {29888#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {29888#false} is VALID [2020-07-11 01:18:28,516 INFO L280 TraceCheckUtils]: 145: Hoare triple {29888#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {29888#false} is VALID [2020-07-11 01:18:28,516 INFO L280 TraceCheckUtils]: 146: Hoare triple {29888#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {29888#false} is VALID [2020-07-11 01:18:28,516 INFO L280 TraceCheckUtils]: 147: Hoare triple {29888#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {29888#false} is VALID [2020-07-11 01:18:28,516 INFO L280 TraceCheckUtils]: 148: Hoare triple {29888#false} assume (((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {29888#false} is VALID [2020-07-11 01:18:28,516 INFO L280 TraceCheckUtils]: 149: Hoare triple {29888#false} assume !false; {29888#false} is VALID [2020-07-11 01:18:28,540 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 33 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-07-11 01:18:28,540 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [591682528] [2020-07-11 01:18:28,540 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-11 01:18:28,540 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7] total 7 [2020-07-11 01:18:28,541 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1831006181] [2020-07-11 01:18:28,541 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 150 [2020-07-11 01:18:28,542 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-11 01:18:28,542 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states. [2020-07-11 01:18:28,760 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 150 edges. 150 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 01:18:28,761 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-11 01:18:28,761 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-11 01:18:28,761 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-11 01:18:28,762 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2020-07-11 01:18:28,762 INFO L87 Difference]: Start difference. First operand 1218 states and 1416 transitions. Second operand 7 states. [2020-07-11 01:18:51,888 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:18:51,888 INFO L93 Difference]: Finished difference Result 2918 states and 3511 transitions. [2020-07-11 01:18:51,888 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2020-07-11 01:18:51,888 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 150 [2020-07-11 01:18:51,888 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-11 01:18:51,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-11 01:18:51,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 1294 transitions. [2020-07-11 01:18:51,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-11 01:18:51,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 1294 transitions. [2020-07-11 01:18:51,901 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states and 1294 transitions. [2020-07-11 01:18:53,858 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1294 edges. 1294 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 01:18:53,998 INFO L225 Difference]: With dead ends: 2918 [2020-07-11 01:18:53,998 INFO L226 Difference]: Without dead ends: 1508 [2020-07-11 01:18:54,003 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=36, Invalid=74, Unknown=0, NotChecked=0, Total=110 [2020-07-11 01:18:54,006 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1508 states. [2020-07-11 01:19:06,428 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1508 to 1461. [2020-07-11 01:19:06,429 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-11 01:19:06,429 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1508 states. Second operand 1461 states. [2020-07-11 01:19:06,430 INFO L74 IsIncluded]: Start isIncluded. First operand 1508 states. Second operand 1461 states. [2020-07-11 01:19:06,430 INFO L87 Difference]: Start difference. First operand 1508 states. Second operand 1461 states. [2020-07-11 01:19:06,535 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:19:06,536 INFO L93 Difference]: Finished difference Result 1508 states and 1751 transitions. [2020-07-11 01:19:06,536 INFO L276 IsEmpty]: Start isEmpty. Operand 1508 states and 1751 transitions. [2020-07-11 01:19:06,538 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 01:19:06,539 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 01:19:06,539 INFO L74 IsIncluded]: Start isIncluded. First operand 1461 states. Second operand 1508 states. [2020-07-11 01:19:06,539 INFO L87 Difference]: Start difference. First operand 1461 states. Second operand 1508 states. [2020-07-11 01:19:06,624 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:19:06,624 INFO L93 Difference]: Finished difference Result 1508 states and 1751 transitions. [2020-07-11 01:19:06,624 INFO L276 IsEmpty]: Start isEmpty. Operand 1508 states and 1751 transitions. [2020-07-11 01:19:06,626 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 01:19:06,627 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 01:19:06,627 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-11 01:19:06,627 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-11 01:19:06,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1461 states. [2020-07-11 01:19:06,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1461 states to 1461 states and 1675 transitions. [2020-07-11 01:19:06,695 INFO L78 Accepts]: Start accepts. Automaton has 1461 states and 1675 transitions. Word has length 150 [2020-07-11 01:19:06,696 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-11 01:19:06,696 INFO L479 AbstractCegarLoop]: Abstraction has 1461 states and 1675 transitions. [2020-07-11 01:19:06,696 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-11 01:19:06,696 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1461 states and 1675 transitions. [2020-07-11 01:19:11,038 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1675 edges. 1675 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 01:19:11,038 INFO L276 IsEmpty]: Start isEmpty. Operand 1461 states and 1675 transitions. [2020-07-11 01:19:11,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2020-07-11 01:19:11,043 INFO L414 BasicCegarLoop]: Found error trace [2020-07-11 01:19:11,043 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-11 01:19:11,043 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-11 01:19:11,043 INFO L427 AbstractCegarLoop]: === Iteration 6 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-11 01:19:11,044 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-11 01:19:11,044 INFO L82 PathProgramCache]: Analyzing trace with hash -2049615919, now seen corresponding path program 1 times [2020-07-11 01:19:11,044 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-11 01:19:11,044 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1004093982] [2020-07-11 01:19:11,045 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-11 01:19:11,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:19:11,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:19:11,233 INFO L280 TraceCheckUtils]: 0: Hoare triple {41781#(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; {41723#true} is VALID [2020-07-11 01:19:11,233 INFO L280 TraceCheckUtils]: 1: Hoare triple {41723#true} ~d~0 := 4; {41723#true} is VALID [2020-07-11 01:19:11,234 INFO L280 TraceCheckUtils]: 2: Hoare triple {41723#true} ~e~0 := 5; {41723#true} is VALID [2020-07-11 01:19:11,234 INFO L280 TraceCheckUtils]: 3: Hoare triple {41723#true} ~f~0 := 6; {41723#true} is VALID [2020-07-11 01:19:11,234 INFO L280 TraceCheckUtils]: 4: Hoare triple {41723#true} ~c~0 := 3; {41723#true} is VALID [2020-07-11 01:19:11,234 INFO L280 TraceCheckUtils]: 5: Hoare triple {41723#true} ~b~0 := 2; {41723#true} is VALID [2020-07-11 01:19:11,234 INFO L280 TraceCheckUtils]: 6: Hoare triple {41723#true} ~u~0 := 21; {41723#true} is VALID [2020-07-11 01:19:11,235 INFO L280 TraceCheckUtils]: 7: Hoare triple {41723#true} ~v~0 := 22; {41723#true} is VALID [2020-07-11 01:19:11,235 INFO L280 TraceCheckUtils]: 8: Hoare triple {41723#true} ~w~0 := 23; {41723#true} is VALID [2020-07-11 01:19:11,235 INFO L280 TraceCheckUtils]: 9: Hoare triple {41723#true} ~x~0 := 24; {41723#true} is VALID [2020-07-11 01:19:11,235 INFO L280 TraceCheckUtils]: 10: Hoare triple {41723#true} ~y~0 := 25; {41723#true} is VALID [2020-07-11 01:19:11,235 INFO L280 TraceCheckUtils]: 11: Hoare triple {41723#true} ~z~0 := 26; {41723#true} is VALID [2020-07-11 01:19:11,236 INFO L280 TraceCheckUtils]: 12: Hoare triple {41723#true} ~a17~0 := 1; {41723#true} is VALID [2020-07-11 01:19:11,236 INFO L280 TraceCheckUtils]: 13: Hoare triple {41723#true} ~a7~0 := 0; {41723#true} is VALID [2020-07-11 01:19:11,236 INFO L280 TraceCheckUtils]: 14: Hoare triple {41723#true} ~a20~0 := 1; {41723#true} is VALID [2020-07-11 01:19:11,236 INFO L280 TraceCheckUtils]: 15: Hoare triple {41723#true} ~a8~0 := 15; {41723#true} is VALID [2020-07-11 01:19:11,236 INFO L280 TraceCheckUtils]: 16: Hoare triple {41723#true} ~a12~0 := 8; {41723#true} is VALID [2020-07-11 01:19:11,237 INFO L280 TraceCheckUtils]: 17: Hoare triple {41723#true} ~a16~0 := 5; {41723#true} is VALID [2020-07-11 01:19:11,237 INFO L280 TraceCheckUtils]: 18: Hoare triple {41723#true} ~a21~0 := 1; {41746#(<= 1 ~a21~0)} is VALID [2020-07-11 01:19:11,238 INFO L280 TraceCheckUtils]: 19: Hoare triple {41746#(<= 1 ~a21~0)} assume true; {41746#(<= 1 ~a21~0)} is VALID [2020-07-11 01:19:11,239 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {41746#(<= 1 ~a21~0)} {41723#true} #1100#return; {41746#(<= 1 ~a21~0)} is VALID [2020-07-11 01:19:11,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:19:11,301 INFO L280 TraceCheckUtils]: 0: Hoare triple {41782#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |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; {41723#true} is VALID [2020-07-11 01:19:11,301 INFO L280 TraceCheckUtils]: 1: Hoare triple {41723#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); {41723#true} is VALID [2020-07-11 01:19:11,301 INFO L280 TraceCheckUtils]: 2: Hoare triple {41723#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); {41723#true} is VALID [2020-07-11 01:19:11,302 INFO L280 TraceCheckUtils]: 3: Hoare triple {41723#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); {41723#true} is VALID [2020-07-11 01:19:11,302 INFO L280 TraceCheckUtils]: 4: Hoare triple {41723#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); {41723#true} is VALID [2020-07-11 01:19:11,302 INFO L280 TraceCheckUtils]: 5: Hoare triple {41723#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); {41723#true} is VALID [2020-07-11 01:19:11,302 INFO L280 TraceCheckUtils]: 6: Hoare triple {41723#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); {41723#true} is VALID [2020-07-11 01:19:11,302 INFO L280 TraceCheckUtils]: 7: Hoare triple {41723#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)); {41723#true} is VALID [2020-07-11 01:19:11,302 INFO L280 TraceCheckUtils]: 8: Hoare triple {41723#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))); {41723#true} is VALID [2020-07-11 01:19:11,303 INFO L280 TraceCheckUtils]: 9: Hoare triple {41723#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); {41723#true} is VALID [2020-07-11 01:19:11,303 INFO L280 TraceCheckUtils]: 10: Hoare triple {41723#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); {41723#true} is VALID [2020-07-11 01:19:11,303 INFO L280 TraceCheckUtils]: 11: Hoare triple {41723#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); {41723#true} is VALID [2020-07-11 01:19:11,303 INFO L280 TraceCheckUtils]: 12: Hoare triple {41723#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); {41723#true} is VALID [2020-07-11 01:19:11,303 INFO L280 TraceCheckUtils]: 13: Hoare triple {41723#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); {41723#true} is VALID [2020-07-11 01:19:11,304 INFO L280 TraceCheckUtils]: 14: Hoare triple {41723#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); {41723#true} is VALID [2020-07-11 01:19:11,304 INFO L280 TraceCheckUtils]: 15: Hoare triple {41723#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); {41723#true} is VALID [2020-07-11 01:19:11,304 INFO L280 TraceCheckUtils]: 16: Hoare triple {41723#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); {41723#true} is VALID [2020-07-11 01:19:11,304 INFO L280 TraceCheckUtils]: 17: Hoare triple {41723#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); {41723#true} is VALID [2020-07-11 01:19:11,304 INFO L280 TraceCheckUtils]: 18: Hoare triple {41723#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); {41723#true} is VALID [2020-07-11 01:19:11,304 INFO L280 TraceCheckUtils]: 19: Hoare triple {41723#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)); {41723#true} is VALID [2020-07-11 01:19:11,305 INFO L280 TraceCheckUtils]: 20: Hoare triple {41723#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)); {41723#true} is VALID [2020-07-11 01:19:11,305 INFO L280 TraceCheckUtils]: 21: Hoare triple {41723#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); {41723#true} is VALID [2020-07-11 01:19:11,305 INFO L280 TraceCheckUtils]: 22: Hoare triple {41723#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); {41723#true} is VALID [2020-07-11 01:19:11,305 INFO L280 TraceCheckUtils]: 23: Hoare triple {41723#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); {41723#true} is VALID [2020-07-11 01:19:11,305 INFO L280 TraceCheckUtils]: 24: Hoare triple {41723#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); {41723#true} is VALID [2020-07-11 01:19:11,305 INFO L280 TraceCheckUtils]: 25: Hoare triple {41723#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); {41723#true} is VALID [2020-07-11 01:19:11,306 INFO L280 TraceCheckUtils]: 26: Hoare triple {41723#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; {41723#true} is VALID [2020-07-11 01:19:11,306 INFO L280 TraceCheckUtils]: 27: Hoare triple {41723#true} ~a16~0 := 4; {41723#true} is VALID [2020-07-11 01:19:11,306 INFO L280 TraceCheckUtils]: 28: Hoare triple {41723#true} ~a20~0 := 0; {41723#true} is VALID [2020-07-11 01:19:11,307 INFO L280 TraceCheckUtils]: 29: Hoare triple {41723#true} ~a17~0 := 0; {41783#(<= ~a17~0 0)} is VALID [2020-07-11 01:19:11,307 INFO L280 TraceCheckUtils]: 30: Hoare triple {41783#(<= ~a17~0 0)} #res := 24; {41783#(<= ~a17~0 0)} is VALID [2020-07-11 01:19:11,308 INFO L280 TraceCheckUtils]: 31: Hoare triple {41783#(<= ~a17~0 0)} assume true; {41783#(<= ~a17~0 0)} is VALID [2020-07-11 01:19:11,309 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {41783#(<= ~a17~0 0)} {41746#(<= 1 ~a21~0)} #1104#return; {41780#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:19:11,311 INFO L263 TraceCheckUtils]: 0: Hoare triple {41723#true} call ULTIMATE.init(); {41781#(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 [2020-07-11 01:19:11,312 INFO L280 TraceCheckUtils]: 1: Hoare triple {41781#(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; {41723#true} is VALID [2020-07-11 01:19:11,312 INFO L280 TraceCheckUtils]: 2: Hoare triple {41723#true} ~d~0 := 4; {41723#true} is VALID [2020-07-11 01:19:11,312 INFO L280 TraceCheckUtils]: 3: Hoare triple {41723#true} ~e~0 := 5; {41723#true} is VALID [2020-07-11 01:19:11,312 INFO L280 TraceCheckUtils]: 4: Hoare triple {41723#true} ~f~0 := 6; {41723#true} is VALID [2020-07-11 01:19:11,312 INFO L280 TraceCheckUtils]: 5: Hoare triple {41723#true} ~c~0 := 3; {41723#true} is VALID [2020-07-11 01:19:11,313 INFO L280 TraceCheckUtils]: 6: Hoare triple {41723#true} ~b~0 := 2; {41723#true} is VALID [2020-07-11 01:19:11,313 INFO L280 TraceCheckUtils]: 7: Hoare triple {41723#true} ~u~0 := 21; {41723#true} is VALID [2020-07-11 01:19:11,313 INFO L280 TraceCheckUtils]: 8: Hoare triple {41723#true} ~v~0 := 22; {41723#true} is VALID [2020-07-11 01:19:11,313 INFO L280 TraceCheckUtils]: 9: Hoare triple {41723#true} ~w~0 := 23; {41723#true} is VALID [2020-07-11 01:19:11,313 INFO L280 TraceCheckUtils]: 10: Hoare triple {41723#true} ~x~0 := 24; {41723#true} is VALID [2020-07-11 01:19:11,314 INFO L280 TraceCheckUtils]: 11: Hoare triple {41723#true} ~y~0 := 25; {41723#true} is VALID [2020-07-11 01:19:11,314 INFO L280 TraceCheckUtils]: 12: Hoare triple {41723#true} ~z~0 := 26; {41723#true} is VALID [2020-07-11 01:19:11,314 INFO L280 TraceCheckUtils]: 13: Hoare triple {41723#true} ~a17~0 := 1; {41723#true} is VALID [2020-07-11 01:19:11,314 INFO L280 TraceCheckUtils]: 14: Hoare triple {41723#true} ~a7~0 := 0; {41723#true} is VALID [2020-07-11 01:19:11,314 INFO L280 TraceCheckUtils]: 15: Hoare triple {41723#true} ~a20~0 := 1; {41723#true} is VALID [2020-07-11 01:19:11,315 INFO L280 TraceCheckUtils]: 16: Hoare triple {41723#true} ~a8~0 := 15; {41723#true} is VALID [2020-07-11 01:19:11,315 INFO L280 TraceCheckUtils]: 17: Hoare triple {41723#true} ~a12~0 := 8; {41723#true} is VALID [2020-07-11 01:19:11,315 INFO L280 TraceCheckUtils]: 18: Hoare triple {41723#true} ~a16~0 := 5; {41723#true} is VALID [2020-07-11 01:19:11,316 INFO L280 TraceCheckUtils]: 19: Hoare triple {41723#true} ~a21~0 := 1; {41746#(<= 1 ~a21~0)} is VALID [2020-07-11 01:19:11,316 INFO L280 TraceCheckUtils]: 20: Hoare triple {41746#(<= 1 ~a21~0)} assume true; {41746#(<= 1 ~a21~0)} is VALID [2020-07-11 01:19:11,317 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {41746#(<= 1 ~a21~0)} {41723#true} #1100#return; {41746#(<= 1 ~a21~0)} is VALID [2020-07-11 01:19:11,317 INFO L263 TraceCheckUtils]: 22: Hoare triple {41746#(<= 1 ~a21~0)} call #t~ret4 := main(); {41746#(<= 1 ~a21~0)} is VALID [2020-07-11 01:19:11,318 INFO L280 TraceCheckUtils]: 23: Hoare triple {41746#(<= 1 ~a21~0)} ~output~0 := -1; {41746#(<= 1 ~a21~0)} is VALID [2020-07-11 01:19:11,318 INFO L280 TraceCheckUtils]: 24: Hoare triple {41746#(<= 1 ~a21~0)} assume !false; {41746#(<= 1 ~a21~0)} is VALID [2020-07-11 01:19:11,319 INFO L280 TraceCheckUtils]: 25: Hoare triple {41746#(<= 1 ~a21~0)} havoc ~input~0; {41746#(<= 1 ~a21~0)} is VALID [2020-07-11 01:19:11,319 INFO L280 TraceCheckUtils]: 26: Hoare triple {41746#(<= 1 ~a21~0)} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {41746#(<= 1 ~a21~0)} is VALID [2020-07-11 01:19:11,320 INFO L280 TraceCheckUtils]: 27: Hoare triple {41746#(<= 1 ~a21~0)} ~input~0 := #t~nondet2; {41746#(<= 1 ~a21~0)} is VALID [2020-07-11 01:19:11,320 INFO L280 TraceCheckUtils]: 28: Hoare triple {41746#(<= 1 ~a21~0)} havoc #t~nondet2; {41746#(<= 1 ~a21~0)} is VALID [2020-07-11 01:19:11,321 INFO L280 TraceCheckUtils]: 29: Hoare triple {41746#(<= 1 ~a21~0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {41746#(<= 1 ~a21~0)} is VALID [2020-07-11 01:19:11,322 INFO L263 TraceCheckUtils]: 30: Hoare triple {41746#(<= 1 ~a21~0)} call #t~ret3 := calculate_output(~input~0); {41782#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |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 [2020-07-11 01:19:11,322 INFO L280 TraceCheckUtils]: 31: Hoare triple {41782#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |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; {41723#true} is VALID [2020-07-11 01:19:11,322 INFO L280 TraceCheckUtils]: 32: Hoare triple {41723#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); {41723#true} is VALID [2020-07-11 01:19:11,323 INFO L280 TraceCheckUtils]: 33: Hoare triple {41723#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); {41723#true} is VALID [2020-07-11 01:19:11,323 INFO L280 TraceCheckUtils]: 34: Hoare triple {41723#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); {41723#true} is VALID [2020-07-11 01:19:11,323 INFO L280 TraceCheckUtils]: 35: Hoare triple {41723#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); {41723#true} is VALID [2020-07-11 01:19:11,323 INFO L280 TraceCheckUtils]: 36: Hoare triple {41723#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); {41723#true} is VALID [2020-07-11 01:19:11,323 INFO L280 TraceCheckUtils]: 37: Hoare triple {41723#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); {41723#true} is VALID [2020-07-11 01:19:11,324 INFO L280 TraceCheckUtils]: 38: Hoare triple {41723#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)); {41723#true} is VALID [2020-07-11 01:19:11,324 INFO L280 TraceCheckUtils]: 39: Hoare triple {41723#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))); {41723#true} is VALID [2020-07-11 01:19:11,324 INFO L280 TraceCheckUtils]: 40: Hoare triple {41723#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); {41723#true} is VALID [2020-07-11 01:19:11,324 INFO L280 TraceCheckUtils]: 41: Hoare triple {41723#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); {41723#true} is VALID [2020-07-11 01:19:11,324 INFO L280 TraceCheckUtils]: 42: Hoare triple {41723#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); {41723#true} is VALID [2020-07-11 01:19:11,324 INFO L280 TraceCheckUtils]: 43: Hoare triple {41723#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); {41723#true} is VALID [2020-07-11 01:19:11,325 INFO L280 TraceCheckUtils]: 44: Hoare triple {41723#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); {41723#true} is VALID [2020-07-11 01:19:11,325 INFO L280 TraceCheckUtils]: 45: Hoare triple {41723#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); {41723#true} is VALID [2020-07-11 01:19:11,325 INFO L280 TraceCheckUtils]: 46: Hoare triple {41723#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); {41723#true} is VALID [2020-07-11 01:19:11,325 INFO L280 TraceCheckUtils]: 47: Hoare triple {41723#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); {41723#true} is VALID [2020-07-11 01:19:11,325 INFO L280 TraceCheckUtils]: 48: Hoare triple {41723#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); {41723#true} is VALID [2020-07-11 01:19:11,325 INFO L280 TraceCheckUtils]: 49: Hoare triple {41723#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); {41723#true} is VALID [2020-07-11 01:19:11,326 INFO L280 TraceCheckUtils]: 50: Hoare triple {41723#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)); {41723#true} is VALID [2020-07-11 01:19:11,326 INFO L280 TraceCheckUtils]: 51: Hoare triple {41723#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)); {41723#true} is VALID [2020-07-11 01:19:11,326 INFO L280 TraceCheckUtils]: 52: Hoare triple {41723#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); {41723#true} is VALID [2020-07-11 01:19:11,326 INFO L280 TraceCheckUtils]: 53: Hoare triple {41723#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); {41723#true} is VALID [2020-07-11 01:19:11,327 INFO L280 TraceCheckUtils]: 54: Hoare triple {41723#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); {41723#true} is VALID [2020-07-11 01:19:11,327 INFO L280 TraceCheckUtils]: 55: Hoare triple {41723#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); {41723#true} is VALID [2020-07-11 01:19:11,327 INFO L280 TraceCheckUtils]: 56: Hoare triple {41723#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); {41723#true} is VALID [2020-07-11 01:19:11,327 INFO L280 TraceCheckUtils]: 57: Hoare triple {41723#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; {41723#true} is VALID [2020-07-11 01:19:11,328 INFO L280 TraceCheckUtils]: 58: Hoare triple {41723#true} ~a16~0 := 4; {41723#true} is VALID [2020-07-11 01:19:11,328 INFO L280 TraceCheckUtils]: 59: Hoare triple {41723#true} ~a20~0 := 0; {41723#true} is VALID [2020-07-11 01:19:11,329 INFO L280 TraceCheckUtils]: 60: Hoare triple {41723#true} ~a17~0 := 0; {41783#(<= ~a17~0 0)} is VALID [2020-07-11 01:19:11,330 INFO L280 TraceCheckUtils]: 61: Hoare triple {41783#(<= ~a17~0 0)} #res := 24; {41783#(<= ~a17~0 0)} is VALID [2020-07-11 01:19:11,330 INFO L280 TraceCheckUtils]: 62: Hoare triple {41783#(<= ~a17~0 0)} assume true; {41783#(<= ~a17~0 0)} is VALID [2020-07-11 01:19:11,332 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {41783#(<= ~a17~0 0)} {41746#(<= 1 ~a21~0)} #1104#return; {41780#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:19:11,332 INFO L280 TraceCheckUtils]: 64: Hoare triple {41780#(not (= 1 ~a17~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {41780#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:19:11,333 INFO L280 TraceCheckUtils]: 65: Hoare triple {41780#(not (= 1 ~a17~0))} ~output~0 := #t~ret3; {41780#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:19:11,334 INFO L280 TraceCheckUtils]: 66: Hoare triple {41780#(not (= 1 ~a17~0))} havoc #t~ret3; {41780#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:19:11,334 INFO L280 TraceCheckUtils]: 67: Hoare triple {41780#(not (= 1 ~a17~0))} assume !false; {41780#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:19:11,335 INFO L280 TraceCheckUtils]: 68: Hoare triple {41780#(not (= 1 ~a17~0))} havoc ~input~0; {41780#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:19:11,335 INFO L280 TraceCheckUtils]: 69: Hoare triple {41780#(not (= 1 ~a17~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {41780#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:19:11,336 INFO L280 TraceCheckUtils]: 70: Hoare triple {41780#(not (= 1 ~a17~0))} ~input~0 := #t~nondet2; {41780#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:19:11,336 INFO L280 TraceCheckUtils]: 71: Hoare triple {41780#(not (= 1 ~a17~0))} havoc #t~nondet2; {41780#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:19:11,337 INFO L280 TraceCheckUtils]: 72: Hoare triple {41780#(not (= 1 ~a17~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:19:11,338 INFO L263 TraceCheckUtils]: 73: Hoare triple {41780#(not (= 1 ~a17~0))} call #t~ret3 := calculate_output(~input~0); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:19:11,338 INFO L280 TraceCheckUtils]: 74: Hoare triple {41780#(not (= 1 ~a17~0))} ~input := #in~input; {41780#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:19:11,339 INFO L280 TraceCheckUtils]: 75: Hoare triple {41780#(not (= 1 ~a17~0))} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:19:11,340 INFO L280 TraceCheckUtils]: 76: Hoare triple {41780#(not (= 1 ~a17~0))} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:19:11,340 INFO L280 TraceCheckUtils]: 77: Hoare triple {41780#(not (= 1 ~a17~0))} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:19:11,341 INFO L280 TraceCheckUtils]: 78: Hoare triple {41780#(not (= 1 ~a17~0))} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:19:11,341 INFO L280 TraceCheckUtils]: 79: Hoare triple {41780#(not (= 1 ~a17~0))} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:19:11,342 INFO L280 TraceCheckUtils]: 80: Hoare triple {41780#(not (= 1 ~a17~0))} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:19:11,343 INFO L280 TraceCheckUtils]: 81: Hoare triple {41780#(not (= 1 ~a17~0))} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:19:11,343 INFO L280 TraceCheckUtils]: 82: Hoare triple {41780#(not (= 1 ~a17~0))} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:19:11,344 INFO L280 TraceCheckUtils]: 83: Hoare triple {41780#(not (= 1 ~a17~0))} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:19:11,344 INFO L280 TraceCheckUtils]: 84: Hoare triple {41780#(not (= 1 ~a17~0))} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:19:11,345 INFO L280 TraceCheckUtils]: 85: Hoare triple {41780#(not (= 1 ~a17~0))} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:19:11,345 INFO L280 TraceCheckUtils]: 86: Hoare triple {41780#(not (= 1 ~a17~0))} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:19:11,346 INFO L280 TraceCheckUtils]: 87: Hoare triple {41780#(not (= 1 ~a17~0))} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:19:11,347 INFO L280 TraceCheckUtils]: 88: Hoare triple {41780#(not (= 1 ~a17~0))} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:19:11,347 INFO L280 TraceCheckUtils]: 89: Hoare triple {41780#(not (= 1 ~a17~0))} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:19:11,348 INFO L280 TraceCheckUtils]: 90: Hoare triple {41780#(not (= 1 ~a17~0))} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:19:11,349 INFO L280 TraceCheckUtils]: 91: Hoare triple {41780#(not (= 1 ~a17~0))} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:19:11,350 INFO L280 TraceCheckUtils]: 92: Hoare triple {41780#(not (= 1 ~a17~0))} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:19:11,350 INFO L280 TraceCheckUtils]: 93: Hoare triple {41780#(not (= 1 ~a17~0))} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:19:11,351 INFO L280 TraceCheckUtils]: 94: Hoare triple {41780#(not (= 1 ~a17~0))} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:19:11,352 INFO L280 TraceCheckUtils]: 95: Hoare triple {41780#(not (= 1 ~a17~0))} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:19:11,353 INFO L280 TraceCheckUtils]: 96: Hoare triple {41780#(not (= 1 ~a17~0))} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:19:11,354 INFO L280 TraceCheckUtils]: 97: Hoare triple {41780#(not (= 1 ~a17~0))} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:19:11,354 INFO L280 TraceCheckUtils]: 98: Hoare triple {41780#(not (= 1 ~a17~0))} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:19:11,355 INFO L280 TraceCheckUtils]: 99: Hoare triple {41780#(not (= 1 ~a17~0))} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:19:11,356 INFO L280 TraceCheckUtils]: 100: Hoare triple {41780#(not (= 1 ~a17~0))} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:19:11,357 INFO L280 TraceCheckUtils]: 101: Hoare triple {41780#(not (= 1 ~a17~0))} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:19:11,358 INFO L280 TraceCheckUtils]: 102: Hoare triple {41780#(not (= 1 ~a17~0))} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:19:11,358 INFO L280 TraceCheckUtils]: 103: Hoare triple {41780#(not (= 1 ~a17~0))} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:19:11,359 INFO L280 TraceCheckUtils]: 104: Hoare triple {41780#(not (= 1 ~a17~0))} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:19:11,360 INFO L280 TraceCheckUtils]: 105: Hoare triple {41780#(not (= 1 ~a17~0))} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:19:11,360 INFO L280 TraceCheckUtils]: 106: Hoare triple {41780#(not (= 1 ~a17~0))} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:19:11,361 INFO L280 TraceCheckUtils]: 107: Hoare triple {41780#(not (= 1 ~a17~0))} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:19:11,361 INFO L280 TraceCheckUtils]: 108: Hoare triple {41780#(not (= 1 ~a17~0))} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:19:11,362 INFO L280 TraceCheckUtils]: 109: Hoare triple {41780#(not (= 1 ~a17~0))} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:19:11,363 INFO L280 TraceCheckUtils]: 110: Hoare triple {41780#(not (= 1 ~a17~0))} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:19:11,363 INFO L280 TraceCheckUtils]: 111: Hoare triple {41780#(not (= 1 ~a17~0))} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:19:11,364 INFO L280 TraceCheckUtils]: 112: Hoare triple {41780#(not (= 1 ~a17~0))} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:19:11,364 INFO L280 TraceCheckUtils]: 113: Hoare triple {41780#(not (= 1 ~a17~0))} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:19:11,365 INFO L280 TraceCheckUtils]: 114: Hoare triple {41780#(not (= 1 ~a17~0))} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:19:11,365 INFO L280 TraceCheckUtils]: 115: Hoare triple {41780#(not (= 1 ~a17~0))} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:19:11,366 INFO L280 TraceCheckUtils]: 116: Hoare triple {41780#(not (= 1 ~a17~0))} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:19:11,367 INFO L280 TraceCheckUtils]: 117: Hoare triple {41780#(not (= 1 ~a17~0))} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:19:11,368 INFO L280 TraceCheckUtils]: 118: Hoare triple {41780#(not (= 1 ~a17~0))} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:19:11,368 INFO L280 TraceCheckUtils]: 119: Hoare triple {41780#(not (= 1 ~a17~0))} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:19:11,370 INFO L280 TraceCheckUtils]: 120: Hoare triple {41780#(not (= 1 ~a17~0))} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:19:11,371 INFO L280 TraceCheckUtils]: 121: Hoare triple {41780#(not (= 1 ~a17~0))} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:19:11,372 INFO L280 TraceCheckUtils]: 122: Hoare triple {41780#(not (= 1 ~a17~0))} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:19:11,373 INFO L280 TraceCheckUtils]: 123: Hoare triple {41780#(not (= 1 ~a17~0))} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:19:11,374 INFO L280 TraceCheckUtils]: 124: Hoare triple {41780#(not (= 1 ~a17~0))} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:19:11,374 INFO L280 TraceCheckUtils]: 125: Hoare triple {41780#(not (= 1 ~a17~0))} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:19:11,375 INFO L280 TraceCheckUtils]: 126: Hoare triple {41780#(not (= 1 ~a17~0))} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == ~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:19:11,376 INFO L280 TraceCheckUtils]: 127: Hoare triple {41780#(not (= 1 ~a17~0))} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == ~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:19:11,377 INFO L280 TraceCheckUtils]: 128: Hoare triple {41780#(not (= 1 ~a17~0))} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == ~input) && 4 == ~a16~0) && 1 == ~a20~0); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:19:11,378 INFO L280 TraceCheckUtils]: 129: Hoare triple {41780#(not (= 1 ~a17~0))} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == ~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:19:11,378 INFO L280 TraceCheckUtils]: 130: Hoare triple {41780#(not (= 1 ~a17~0))} assume !(1 == ~a21~0 && (8 == ~a12~0 && ((1 == ~a17~0 && 3 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:19:11,379 INFO L280 TraceCheckUtils]: 131: Hoare triple {41780#(not (= 1 ~a17~0))} assume !(!(1 == ~a21~0) && 1 == ~a20~0 && (8 == ~a12~0 && 13 == ~a8~0 && ((5 == ~a16~0 && !(1 == ~a17~0)) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 2 == ~input) && 1 == ~a7~0); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:19:11,379 INFO L280 TraceCheckUtils]: 132: Hoare triple {41780#(not (= 1 ~a17~0))} assume !(1 == ~a7~0 && 8 == ~a12~0 && ((1 == ~a20~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (4 == ~a16~0 && !(1 == ~a17~0))) && 4 == ~input) && 13 == ~a8~0) && !(1 == ~a21~0)); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:19:11,380 INFO L280 TraceCheckUtils]: 133: Hoare triple {41780#(not (= 1 ~a17~0))} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == ~input) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:19:11,381 INFO L280 TraceCheckUtils]: 134: Hoare triple {41780#(not (= 1 ~a17~0))} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == ~input && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:19:11,381 INFO L280 TraceCheckUtils]: 135: Hoare triple {41780#(not (= 1 ~a17~0))} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == ~input && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:19:11,382 INFO L280 TraceCheckUtils]: 136: Hoare triple {41780#(not (= 1 ~a17~0))} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == ~input) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:19:11,383 INFO L280 TraceCheckUtils]: 137: Hoare triple {41780#(not (= 1 ~a17~0))} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == ~input) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:19:11,383 INFO L280 TraceCheckUtils]: 138: Hoare triple {41780#(not (= 1 ~a17~0))} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == ~input && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:19:11,384 INFO L280 TraceCheckUtils]: 139: Hoare triple {41780#(not (= 1 ~a17~0))} assume !(((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:19:11,384 INFO L280 TraceCheckUtils]: 140: Hoare triple {41780#(not (= 1 ~a17~0))} assume !(8 == ~a12~0 && 5 == ~input && ((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a7~0 && 1 == ~a17~0) && 13 == ~a8~0))); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:19:11,385 INFO L280 TraceCheckUtils]: 141: Hoare triple {41780#(not (= 1 ~a17~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:19:11,385 INFO L280 TraceCheckUtils]: 142: Hoare triple {41780#(not (= 1 ~a17~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:19:11,386 INFO L280 TraceCheckUtils]: 143: Hoare triple {41780#(not (= 1 ~a17~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:19:11,387 INFO L280 TraceCheckUtils]: 144: Hoare triple {41780#(not (= 1 ~a17~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:19:11,387 INFO L280 TraceCheckUtils]: 145: Hoare triple {41780#(not (= 1 ~a17~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:19:11,388 INFO L280 TraceCheckUtils]: 146: Hoare triple {41780#(not (= 1 ~a17~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:19:11,388 INFO L280 TraceCheckUtils]: 147: Hoare triple {41780#(not (= 1 ~a17~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:19:11,389 INFO L280 TraceCheckUtils]: 148: Hoare triple {41780#(not (= 1 ~a17~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {41780#(not (= 1 ~a17~0))} is VALID [2020-07-11 01:19:11,390 INFO L280 TraceCheckUtils]: 149: Hoare triple {41780#(not (= 1 ~a17~0))} assume (((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {41724#false} is VALID [2020-07-11 01:19:11,390 INFO L280 TraceCheckUtils]: 150: Hoare triple {41724#false} assume !false; {41724#false} is VALID [2020-07-11 01:19:11,423 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 26 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-11 01:19:11,424 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1004093982] [2020-07-11 01:19:11,425 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-11 01:19:11,425 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7] total 7 [2020-07-11 01:19:11,426 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [931129931] [2020-07-11 01:19:11,426 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 151 [2020-07-11 01:19:11,427 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-11 01:19:11,427 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states. [2020-07-11 01:19:11,630 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 151 edges. 151 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 01:19:11,631 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-11 01:19:11,631 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-11 01:19:11,631 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-11 01:19:11,631 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2020-07-11 01:19:11,631 INFO L87 Difference]: Start difference. First operand 1461 states and 1675 transitions. Second operand 7 states. [2020-07-11 01:19:50,937 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:19:50,937 INFO L93 Difference]: Finished difference Result 4751 states and 5613 transitions. [2020-07-11 01:19:50,938 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-07-11 01:19:50,938 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 151 [2020-07-11 01:19:50,938 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-11 01:19:50,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-11 01:19:50,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 1916 transitions. [2020-07-11 01:19:50,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-11 01:19:50,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 1916 transitions. [2020-07-11 01:19:50,960 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states and 1916 transitions. [2020-07-11 01:19:54,307 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1916 edges. 1916 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 01:19:54,804 INFO L225 Difference]: With dead ends: 4751 [2020-07-11 01:19:54,804 INFO L226 Difference]: Without dead ends: 3314 [2020-07-11 01:19:54,809 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 23 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 15 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=54, Invalid=102, Unknown=0, NotChecked=0, Total=156 [2020-07-11 01:19:54,813 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3314 states. [2020-07-11 01:20:22,256 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3314 to 2792. [2020-07-11 01:20:22,257 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-11 01:20:22,257 INFO L82 GeneralOperation]: Start isEquivalent. First operand 3314 states. Second operand 2792 states. [2020-07-11 01:20:22,257 INFO L74 IsIncluded]: Start isIncluded. First operand 3314 states. Second operand 2792 states. [2020-07-11 01:20:22,257 INFO L87 Difference]: Start difference. First operand 3314 states. Second operand 2792 states. [2020-07-11 01:20:22,595 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:20:22,596 INFO L93 Difference]: Finished difference Result 3314 states and 3857 transitions. [2020-07-11 01:20:22,596 INFO L276 IsEmpty]: Start isEmpty. Operand 3314 states and 3857 transitions. [2020-07-11 01:20:22,601 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 01:20:22,601 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 01:20:22,601 INFO L74 IsIncluded]: Start isIncluded. First operand 2792 states. Second operand 3314 states. [2020-07-11 01:20:22,601 INFO L87 Difference]: Start difference. First operand 2792 states. Second operand 3314 states. [2020-07-11 01:20:22,966 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:20:22,966 INFO L93 Difference]: Finished difference Result 3314 states and 3857 transitions. [2020-07-11 01:20:22,966 INFO L276 IsEmpty]: Start isEmpty. Operand 3314 states and 3857 transitions. [2020-07-11 01:20:22,971 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 01:20:22,971 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 01:20:22,971 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-11 01:20:22,971 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-11 01:20:22,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2792 states. [2020-07-11 01:20:23,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2792 states to 2792 states and 3293 transitions. [2020-07-11 01:20:23,251 INFO L78 Accepts]: Start accepts. Automaton has 2792 states and 3293 transitions. Word has length 151 [2020-07-11 01:20:23,251 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-11 01:20:23,251 INFO L479 AbstractCegarLoop]: Abstraction has 2792 states and 3293 transitions. [2020-07-11 01:20:23,251 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-11 01:20:23,251 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 2792 states and 3293 transitions. [2020-07-11 01:20:32,756 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 3293 edges. 3293 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 01:20:32,756 INFO L276 IsEmpty]: Start isEmpty. Operand 2792 states and 3293 transitions. [2020-07-11 01:20:32,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2020-07-11 01:20:32,761 INFO L414 BasicCegarLoop]: Found error trace [2020-07-11 01:20:32,762 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-11 01:20:32,762 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-11 01:20:32,762 INFO L427 AbstractCegarLoop]: === Iteration 7 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-11 01:20:32,762 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-11 01:20:32,763 INFO L82 PathProgramCache]: Analyzing trace with hash -383353699, now seen corresponding path program 1 times [2020-07-11 01:20:32,763 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-11 01:20:32,763 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [273435998] [2020-07-11 01:20:32,763 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-11 01:20:32,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:20:32,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:20:32,950 INFO L280 TraceCheckUtils]: 0: Hoare triple {63582#(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; {63518#true} is VALID [2020-07-11 01:20:32,950 INFO L280 TraceCheckUtils]: 1: Hoare triple {63518#true} ~d~0 := 4; {63518#true} is VALID [2020-07-11 01:20:32,950 INFO L280 TraceCheckUtils]: 2: Hoare triple {63518#true} ~e~0 := 5; {63518#true} is VALID [2020-07-11 01:20:32,950 INFO L280 TraceCheckUtils]: 3: Hoare triple {63518#true} ~f~0 := 6; {63518#true} is VALID [2020-07-11 01:20:32,951 INFO L280 TraceCheckUtils]: 4: Hoare triple {63518#true} ~c~0 := 3; {63518#true} is VALID [2020-07-11 01:20:32,951 INFO L280 TraceCheckUtils]: 5: Hoare triple {63518#true} ~b~0 := 2; {63518#true} is VALID [2020-07-11 01:20:32,951 INFO L280 TraceCheckUtils]: 6: Hoare triple {63518#true} ~u~0 := 21; {63518#true} is VALID [2020-07-11 01:20:32,951 INFO L280 TraceCheckUtils]: 7: Hoare triple {63518#true} ~v~0 := 22; {63518#true} is VALID [2020-07-11 01:20:32,951 INFO L280 TraceCheckUtils]: 8: Hoare triple {63518#true} ~w~0 := 23; {63518#true} is VALID [2020-07-11 01:20:32,952 INFO L280 TraceCheckUtils]: 9: Hoare triple {63518#true} ~x~0 := 24; {63518#true} is VALID [2020-07-11 01:20:32,952 INFO L280 TraceCheckUtils]: 10: Hoare triple {63518#true} ~y~0 := 25; {63518#true} is VALID [2020-07-11 01:20:32,952 INFO L280 TraceCheckUtils]: 11: Hoare triple {63518#true} ~z~0 := 26; {63518#true} is VALID [2020-07-11 01:20:32,952 INFO L280 TraceCheckUtils]: 12: Hoare triple {63518#true} ~a17~0 := 1; {63518#true} is VALID [2020-07-11 01:20:32,952 INFO L280 TraceCheckUtils]: 13: Hoare triple {63518#true} ~a7~0 := 0; {63518#true} is VALID [2020-07-11 01:20:32,953 INFO L280 TraceCheckUtils]: 14: Hoare triple {63518#true} ~a20~0 := 1; {63518#true} is VALID [2020-07-11 01:20:32,953 INFO L280 TraceCheckUtils]: 15: Hoare triple {63518#true} ~a8~0 := 15; {63518#true} is VALID [2020-07-11 01:20:32,953 INFO L280 TraceCheckUtils]: 16: Hoare triple {63518#true} ~a12~0 := 8; {63518#true} is VALID [2020-07-11 01:20:32,953 INFO L280 TraceCheckUtils]: 17: Hoare triple {63518#true} ~a16~0 := 5; {63518#true} is VALID [2020-07-11 01:20:32,954 INFO L280 TraceCheckUtils]: 18: Hoare triple {63518#true} ~a21~0 := 1; {63541#(<= 1 ~a21~0)} is VALID [2020-07-11 01:20:32,955 INFO L280 TraceCheckUtils]: 19: Hoare triple {63541#(<= 1 ~a21~0)} assume true; {63541#(<= 1 ~a21~0)} is VALID [2020-07-11 01:20:32,955 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {63541#(<= 1 ~a21~0)} {63518#true} #1100#return; {63541#(<= 1 ~a21~0)} is VALID [2020-07-11 01:20:32,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:20:33,015 INFO L280 TraceCheckUtils]: 0: Hoare triple {63583#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |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; {63518#true} is VALID [2020-07-11 01:20:33,016 INFO L280 TraceCheckUtils]: 1: Hoare triple {63518#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); {63518#true} is VALID [2020-07-11 01:20:33,016 INFO L280 TraceCheckUtils]: 2: Hoare triple {63518#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); {63518#true} is VALID [2020-07-11 01:20:33,016 INFO L280 TraceCheckUtils]: 3: Hoare triple {63518#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); {63518#true} is VALID [2020-07-11 01:20:33,016 INFO L280 TraceCheckUtils]: 4: Hoare triple {63518#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); {63518#true} is VALID [2020-07-11 01:20:33,018 INFO L280 TraceCheckUtils]: 5: Hoare triple {63518#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); {63518#true} is VALID [2020-07-11 01:20:33,018 INFO L280 TraceCheckUtils]: 6: Hoare triple {63518#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); {63518#true} is VALID [2020-07-11 01:20:33,019 INFO L280 TraceCheckUtils]: 7: Hoare triple {63518#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)); {63518#true} is VALID [2020-07-11 01:20:33,019 INFO L280 TraceCheckUtils]: 8: Hoare triple {63518#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))); {63518#true} is VALID [2020-07-11 01:20:33,019 INFO L280 TraceCheckUtils]: 9: Hoare triple {63518#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); {63518#true} is VALID [2020-07-11 01:20:33,019 INFO L280 TraceCheckUtils]: 10: Hoare triple {63518#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); {63518#true} is VALID [2020-07-11 01:20:33,019 INFO L280 TraceCheckUtils]: 11: Hoare triple {63518#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); {63518#true} is VALID [2020-07-11 01:20:33,020 INFO L280 TraceCheckUtils]: 12: Hoare triple {63518#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); {63518#true} is VALID [2020-07-11 01:20:33,020 INFO L280 TraceCheckUtils]: 13: Hoare triple {63518#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); {63518#true} is VALID [2020-07-11 01:20:33,020 INFO L280 TraceCheckUtils]: 14: Hoare triple {63518#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); {63518#true} is VALID [2020-07-11 01:20:33,020 INFO L280 TraceCheckUtils]: 15: Hoare triple {63518#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); {63518#true} is VALID [2020-07-11 01:20:33,020 INFO L280 TraceCheckUtils]: 16: Hoare triple {63518#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); {63518#true} is VALID [2020-07-11 01:20:33,020 INFO L280 TraceCheckUtils]: 17: Hoare triple {63518#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); {63518#true} is VALID [2020-07-11 01:20:33,021 INFO L280 TraceCheckUtils]: 18: Hoare triple {63518#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); {63518#true} is VALID [2020-07-11 01:20:33,021 INFO L280 TraceCheckUtils]: 19: Hoare triple {63518#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)); {63518#true} is VALID [2020-07-11 01:20:33,021 INFO L280 TraceCheckUtils]: 20: Hoare triple {63518#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)); {63518#true} is VALID [2020-07-11 01:20:33,021 INFO L280 TraceCheckUtils]: 21: Hoare triple {63518#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); {63518#true} is VALID [2020-07-11 01:20:33,021 INFO L280 TraceCheckUtils]: 22: Hoare triple {63518#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); {63518#true} is VALID [2020-07-11 01:20:33,022 INFO L280 TraceCheckUtils]: 23: Hoare triple {63518#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); {63518#true} is VALID [2020-07-11 01:20:33,022 INFO L280 TraceCheckUtils]: 24: Hoare triple {63518#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); {63518#true} is VALID [2020-07-11 01:20:33,022 INFO L280 TraceCheckUtils]: 25: Hoare triple {63518#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); {63518#true} is VALID [2020-07-11 01:20:33,022 INFO L280 TraceCheckUtils]: 26: Hoare triple {63518#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); {63518#true} is VALID [2020-07-11 01:20:33,022 INFO L280 TraceCheckUtils]: 27: Hoare triple {63518#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); {63518#true} is VALID [2020-07-11 01:20:33,022 INFO L280 TraceCheckUtils]: 28: Hoare triple {63518#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); {63518#true} is VALID [2020-07-11 01:20:33,023 INFO L280 TraceCheckUtils]: 29: Hoare triple {63518#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); {63518#true} is VALID [2020-07-11 01:20:33,023 INFO L280 TraceCheckUtils]: 30: Hoare triple {63518#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); {63518#true} is VALID [2020-07-11 01:20:33,023 INFO L280 TraceCheckUtils]: 31: Hoare triple {63518#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); {63518#true} is VALID [2020-07-11 01:20:33,024 INFO L280 TraceCheckUtils]: 32: Hoare triple {63518#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; {63518#true} is VALID [2020-07-11 01:20:33,025 INFO L280 TraceCheckUtils]: 33: Hoare triple {63518#true} ~a20~0 := 0; {63584#(<= ~a20~0 0)} is VALID [2020-07-11 01:20:33,025 INFO L280 TraceCheckUtils]: 34: Hoare triple {63584#(<= ~a20~0 0)} ~a17~0 := 1; {63584#(<= ~a20~0 0)} is VALID [2020-07-11 01:20:33,026 INFO L280 TraceCheckUtils]: 35: Hoare triple {63584#(<= ~a20~0 0)} ~a16~0 := 4; {63584#(<= ~a20~0 0)} is VALID [2020-07-11 01:20:33,027 INFO L280 TraceCheckUtils]: 36: Hoare triple {63584#(<= ~a20~0 0)} #res := 22; {63584#(<= ~a20~0 0)} is VALID [2020-07-11 01:20:33,027 INFO L280 TraceCheckUtils]: 37: Hoare triple {63584#(<= ~a20~0 0)} assume true; {63584#(<= ~a20~0 0)} is VALID [2020-07-11 01:20:33,028 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {63584#(<= ~a20~0 0)} {63541#(<= 1 ~a21~0)} #1104#return; {63581#(not (= 1 ~a20~0))} is VALID [2020-07-11 01:20:33,032 INFO L263 TraceCheckUtils]: 0: Hoare triple {63518#true} call ULTIMATE.init(); {63582#(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 [2020-07-11 01:20:33,032 INFO L280 TraceCheckUtils]: 1: Hoare triple {63582#(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; {63518#true} is VALID [2020-07-11 01:20:33,032 INFO L280 TraceCheckUtils]: 2: Hoare triple {63518#true} ~d~0 := 4; {63518#true} is VALID [2020-07-11 01:20:33,032 INFO L280 TraceCheckUtils]: 3: Hoare triple {63518#true} ~e~0 := 5; {63518#true} is VALID [2020-07-11 01:20:33,032 INFO L280 TraceCheckUtils]: 4: Hoare triple {63518#true} ~f~0 := 6; {63518#true} is VALID [2020-07-11 01:20:33,033 INFO L280 TraceCheckUtils]: 5: Hoare triple {63518#true} ~c~0 := 3; {63518#true} is VALID [2020-07-11 01:20:33,033 INFO L280 TraceCheckUtils]: 6: Hoare triple {63518#true} ~b~0 := 2; {63518#true} is VALID [2020-07-11 01:20:33,033 INFO L280 TraceCheckUtils]: 7: Hoare triple {63518#true} ~u~0 := 21; {63518#true} is VALID [2020-07-11 01:20:33,033 INFO L280 TraceCheckUtils]: 8: Hoare triple {63518#true} ~v~0 := 22; {63518#true} is VALID [2020-07-11 01:20:33,033 INFO L280 TraceCheckUtils]: 9: Hoare triple {63518#true} ~w~0 := 23; {63518#true} is VALID [2020-07-11 01:20:33,033 INFO L280 TraceCheckUtils]: 10: Hoare triple {63518#true} ~x~0 := 24; {63518#true} is VALID [2020-07-11 01:20:33,034 INFO L280 TraceCheckUtils]: 11: Hoare triple {63518#true} ~y~0 := 25; {63518#true} is VALID [2020-07-11 01:20:33,034 INFO L280 TraceCheckUtils]: 12: Hoare triple {63518#true} ~z~0 := 26; {63518#true} is VALID [2020-07-11 01:20:33,034 INFO L280 TraceCheckUtils]: 13: Hoare triple {63518#true} ~a17~0 := 1; {63518#true} is VALID [2020-07-11 01:20:33,034 INFO L280 TraceCheckUtils]: 14: Hoare triple {63518#true} ~a7~0 := 0; {63518#true} is VALID [2020-07-11 01:20:33,034 INFO L280 TraceCheckUtils]: 15: Hoare triple {63518#true} ~a20~0 := 1; {63518#true} is VALID [2020-07-11 01:20:33,034 INFO L280 TraceCheckUtils]: 16: Hoare triple {63518#true} ~a8~0 := 15; {63518#true} is VALID [2020-07-11 01:20:33,035 INFO L280 TraceCheckUtils]: 17: Hoare triple {63518#true} ~a12~0 := 8; {63518#true} is VALID [2020-07-11 01:20:33,035 INFO L280 TraceCheckUtils]: 18: Hoare triple {63518#true} ~a16~0 := 5; {63518#true} is VALID [2020-07-11 01:20:33,035 INFO L280 TraceCheckUtils]: 19: Hoare triple {63518#true} ~a21~0 := 1; {63541#(<= 1 ~a21~0)} is VALID [2020-07-11 01:20:33,036 INFO L280 TraceCheckUtils]: 20: Hoare triple {63541#(<= 1 ~a21~0)} assume true; {63541#(<= 1 ~a21~0)} is VALID [2020-07-11 01:20:33,037 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {63541#(<= 1 ~a21~0)} {63518#true} #1100#return; {63541#(<= 1 ~a21~0)} is VALID [2020-07-11 01:20:33,037 INFO L263 TraceCheckUtils]: 22: Hoare triple {63541#(<= 1 ~a21~0)} call #t~ret4 := main(); {63541#(<= 1 ~a21~0)} is VALID [2020-07-11 01:20:33,038 INFO L280 TraceCheckUtils]: 23: Hoare triple {63541#(<= 1 ~a21~0)} ~output~0 := -1; {63541#(<= 1 ~a21~0)} is VALID [2020-07-11 01:20:33,038 INFO L280 TraceCheckUtils]: 24: Hoare triple {63541#(<= 1 ~a21~0)} assume !false; {63541#(<= 1 ~a21~0)} is VALID [2020-07-11 01:20:33,039 INFO L280 TraceCheckUtils]: 25: Hoare triple {63541#(<= 1 ~a21~0)} havoc ~input~0; {63541#(<= 1 ~a21~0)} is VALID [2020-07-11 01:20:33,040 INFO L280 TraceCheckUtils]: 26: Hoare triple {63541#(<= 1 ~a21~0)} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {63541#(<= 1 ~a21~0)} is VALID [2020-07-11 01:20:33,040 INFO L280 TraceCheckUtils]: 27: Hoare triple {63541#(<= 1 ~a21~0)} ~input~0 := #t~nondet2; {63541#(<= 1 ~a21~0)} is VALID [2020-07-11 01:20:33,041 INFO L280 TraceCheckUtils]: 28: Hoare triple {63541#(<= 1 ~a21~0)} havoc #t~nondet2; {63541#(<= 1 ~a21~0)} is VALID [2020-07-11 01:20:33,041 INFO L280 TraceCheckUtils]: 29: Hoare triple {63541#(<= 1 ~a21~0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {63541#(<= 1 ~a21~0)} is VALID [2020-07-11 01:20:33,042 INFO L263 TraceCheckUtils]: 30: Hoare triple {63541#(<= 1 ~a21~0)} call #t~ret3 := calculate_output(~input~0); {63583#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |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 [2020-07-11 01:20:33,042 INFO L280 TraceCheckUtils]: 31: Hoare triple {63583#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |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; {63518#true} is VALID [2020-07-11 01:20:33,043 INFO L280 TraceCheckUtils]: 32: Hoare triple {63518#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); {63518#true} is VALID [2020-07-11 01:20:33,043 INFO L280 TraceCheckUtils]: 33: Hoare triple {63518#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); {63518#true} is VALID [2020-07-11 01:20:33,043 INFO L280 TraceCheckUtils]: 34: Hoare triple {63518#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); {63518#true} is VALID [2020-07-11 01:20:33,043 INFO L280 TraceCheckUtils]: 35: Hoare triple {63518#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); {63518#true} is VALID [2020-07-11 01:20:33,043 INFO L280 TraceCheckUtils]: 36: Hoare triple {63518#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); {63518#true} is VALID [2020-07-11 01:20:33,044 INFO L280 TraceCheckUtils]: 37: Hoare triple {63518#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); {63518#true} is VALID [2020-07-11 01:20:33,044 INFO L280 TraceCheckUtils]: 38: Hoare triple {63518#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)); {63518#true} is VALID [2020-07-11 01:20:33,044 INFO L280 TraceCheckUtils]: 39: Hoare triple {63518#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))); {63518#true} is VALID [2020-07-11 01:20:33,044 INFO L280 TraceCheckUtils]: 40: Hoare triple {63518#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); {63518#true} is VALID [2020-07-11 01:20:33,044 INFO L280 TraceCheckUtils]: 41: Hoare triple {63518#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); {63518#true} is VALID [2020-07-11 01:20:33,044 INFO L280 TraceCheckUtils]: 42: Hoare triple {63518#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); {63518#true} is VALID [2020-07-11 01:20:33,045 INFO L280 TraceCheckUtils]: 43: Hoare triple {63518#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); {63518#true} is VALID [2020-07-11 01:20:33,045 INFO L280 TraceCheckUtils]: 44: Hoare triple {63518#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); {63518#true} is VALID [2020-07-11 01:20:33,045 INFO L280 TraceCheckUtils]: 45: Hoare triple {63518#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); {63518#true} is VALID [2020-07-11 01:20:33,045 INFO L280 TraceCheckUtils]: 46: Hoare triple {63518#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); {63518#true} is VALID [2020-07-11 01:20:33,045 INFO L280 TraceCheckUtils]: 47: Hoare triple {63518#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); {63518#true} is VALID [2020-07-11 01:20:33,045 INFO L280 TraceCheckUtils]: 48: Hoare triple {63518#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); {63518#true} is VALID [2020-07-11 01:20:33,046 INFO L280 TraceCheckUtils]: 49: Hoare triple {63518#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); {63518#true} is VALID [2020-07-11 01:20:33,046 INFO L280 TraceCheckUtils]: 50: Hoare triple {63518#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)); {63518#true} is VALID [2020-07-11 01:20:33,046 INFO L280 TraceCheckUtils]: 51: Hoare triple {63518#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)); {63518#true} is VALID [2020-07-11 01:20:33,046 INFO L280 TraceCheckUtils]: 52: Hoare triple {63518#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); {63518#true} is VALID [2020-07-11 01:20:33,046 INFO L280 TraceCheckUtils]: 53: Hoare triple {63518#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); {63518#true} is VALID [2020-07-11 01:20:33,047 INFO L280 TraceCheckUtils]: 54: Hoare triple {63518#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); {63518#true} is VALID [2020-07-11 01:20:33,047 INFO L280 TraceCheckUtils]: 55: Hoare triple {63518#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); {63518#true} is VALID [2020-07-11 01:20:33,047 INFO L280 TraceCheckUtils]: 56: Hoare triple {63518#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); {63518#true} is VALID [2020-07-11 01:20:33,047 INFO L280 TraceCheckUtils]: 57: Hoare triple {63518#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); {63518#true} is VALID [2020-07-11 01:20:33,047 INFO L280 TraceCheckUtils]: 58: Hoare triple {63518#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); {63518#true} is VALID [2020-07-11 01:20:33,047 INFO L280 TraceCheckUtils]: 59: Hoare triple {63518#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); {63518#true} is VALID [2020-07-11 01:20:33,048 INFO L280 TraceCheckUtils]: 60: Hoare triple {63518#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); {63518#true} is VALID [2020-07-11 01:20:33,048 INFO L280 TraceCheckUtils]: 61: Hoare triple {63518#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); {63518#true} is VALID [2020-07-11 01:20:33,048 INFO L280 TraceCheckUtils]: 62: Hoare triple {63518#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); {63518#true} is VALID [2020-07-11 01:20:33,048 INFO L280 TraceCheckUtils]: 63: Hoare triple {63518#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; {63518#true} is VALID [2020-07-11 01:20:33,049 INFO L280 TraceCheckUtils]: 64: Hoare triple {63518#true} ~a20~0 := 0; {63584#(<= ~a20~0 0)} is VALID [2020-07-11 01:20:33,050 INFO L280 TraceCheckUtils]: 65: Hoare triple {63584#(<= ~a20~0 0)} ~a17~0 := 1; {63584#(<= ~a20~0 0)} is VALID [2020-07-11 01:20:33,050 INFO L280 TraceCheckUtils]: 66: Hoare triple {63584#(<= ~a20~0 0)} ~a16~0 := 4; {63584#(<= ~a20~0 0)} is VALID [2020-07-11 01:20:33,051 INFO L280 TraceCheckUtils]: 67: Hoare triple {63584#(<= ~a20~0 0)} #res := 22; {63584#(<= ~a20~0 0)} is VALID [2020-07-11 01:20:33,051 INFO L280 TraceCheckUtils]: 68: Hoare triple {63584#(<= ~a20~0 0)} assume true; {63584#(<= ~a20~0 0)} is VALID [2020-07-11 01:20:33,052 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {63584#(<= ~a20~0 0)} {63541#(<= 1 ~a21~0)} #1104#return; {63581#(not (= 1 ~a20~0))} is VALID [2020-07-11 01:20:33,053 INFO L280 TraceCheckUtils]: 70: Hoare triple {63581#(not (= 1 ~a20~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {63581#(not (= 1 ~a20~0))} is VALID [2020-07-11 01:20:33,053 INFO L280 TraceCheckUtils]: 71: Hoare triple {63581#(not (= 1 ~a20~0))} ~output~0 := #t~ret3; {63581#(not (= 1 ~a20~0))} is VALID [2020-07-11 01:20:33,054 INFO L280 TraceCheckUtils]: 72: Hoare triple {63581#(not (= 1 ~a20~0))} havoc #t~ret3; {63581#(not (= 1 ~a20~0))} is VALID [2020-07-11 01:20:33,055 INFO L280 TraceCheckUtils]: 73: Hoare triple {63581#(not (= 1 ~a20~0))} assume !false; {63581#(not (= 1 ~a20~0))} is VALID [2020-07-11 01:20:33,055 INFO L280 TraceCheckUtils]: 74: Hoare triple {63581#(not (= 1 ~a20~0))} havoc ~input~0; {63581#(not (= 1 ~a20~0))} is VALID [2020-07-11 01:20:33,056 INFO L280 TraceCheckUtils]: 75: Hoare triple {63581#(not (= 1 ~a20~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {63581#(not (= 1 ~a20~0))} is VALID [2020-07-11 01:20:33,056 INFO L280 TraceCheckUtils]: 76: Hoare triple {63581#(not (= 1 ~a20~0))} ~input~0 := #t~nondet2; {63581#(not (= 1 ~a20~0))} is VALID [2020-07-11 01:20:33,057 INFO L280 TraceCheckUtils]: 77: Hoare triple {63581#(not (= 1 ~a20~0))} havoc #t~nondet2; {63581#(not (= 1 ~a20~0))} is VALID [2020-07-11 01:20:33,057 INFO L280 TraceCheckUtils]: 78: Hoare triple {63581#(not (= 1 ~a20~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-11 01:20:33,058 INFO L263 TraceCheckUtils]: 79: Hoare triple {63581#(not (= 1 ~a20~0))} call #t~ret3 := calculate_output(~input~0); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-11 01:20:33,059 INFO L280 TraceCheckUtils]: 80: Hoare triple {63581#(not (= 1 ~a20~0))} ~input := #in~input; {63581#(not (= 1 ~a20~0))} is VALID [2020-07-11 01:20:33,059 INFO L280 TraceCheckUtils]: 81: Hoare triple {63581#(not (= 1 ~a20~0))} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-11 01:20:33,060 INFO L280 TraceCheckUtils]: 82: Hoare triple {63581#(not (= 1 ~a20~0))} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-11 01:20:33,060 INFO L280 TraceCheckUtils]: 83: Hoare triple {63581#(not (= 1 ~a20~0))} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-11 01:20:33,061 INFO L280 TraceCheckUtils]: 84: Hoare triple {63581#(not (= 1 ~a20~0))} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-11 01:20:33,062 INFO L280 TraceCheckUtils]: 85: Hoare triple {63581#(not (= 1 ~a20~0))} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-11 01:20:33,062 INFO L280 TraceCheckUtils]: 86: Hoare triple {63581#(not (= 1 ~a20~0))} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-11 01:20:33,063 INFO L280 TraceCheckUtils]: 87: Hoare triple {63581#(not (= 1 ~a20~0))} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-11 01:20:33,063 INFO L280 TraceCheckUtils]: 88: Hoare triple {63581#(not (= 1 ~a20~0))} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-11 01:20:33,064 INFO L280 TraceCheckUtils]: 89: Hoare triple {63581#(not (= 1 ~a20~0))} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-11 01:20:33,064 INFO L280 TraceCheckUtils]: 90: Hoare triple {63581#(not (= 1 ~a20~0))} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-11 01:20:33,065 INFO L280 TraceCheckUtils]: 91: Hoare triple {63581#(not (= 1 ~a20~0))} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-11 01:20:33,065 INFO L280 TraceCheckUtils]: 92: Hoare triple {63581#(not (= 1 ~a20~0))} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-11 01:20:33,066 INFO L280 TraceCheckUtils]: 93: Hoare triple {63581#(not (= 1 ~a20~0))} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-11 01:20:33,067 INFO L280 TraceCheckUtils]: 94: Hoare triple {63581#(not (= 1 ~a20~0))} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-11 01:20:33,067 INFO L280 TraceCheckUtils]: 95: Hoare triple {63581#(not (= 1 ~a20~0))} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-11 01:20:33,068 INFO L280 TraceCheckUtils]: 96: Hoare triple {63581#(not (= 1 ~a20~0))} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-11 01:20:33,068 INFO L280 TraceCheckUtils]: 97: Hoare triple {63581#(not (= 1 ~a20~0))} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-11 01:20:33,069 INFO L280 TraceCheckUtils]: 98: Hoare triple {63581#(not (= 1 ~a20~0))} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-11 01:20:33,069 INFO L280 TraceCheckUtils]: 99: Hoare triple {63581#(not (= 1 ~a20~0))} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-11 01:20:33,070 INFO L280 TraceCheckUtils]: 100: Hoare triple {63581#(not (= 1 ~a20~0))} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-11 01:20:33,071 INFO L280 TraceCheckUtils]: 101: Hoare triple {63581#(not (= 1 ~a20~0))} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-11 01:20:33,071 INFO L280 TraceCheckUtils]: 102: Hoare triple {63581#(not (= 1 ~a20~0))} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-11 01:20:33,072 INFO L280 TraceCheckUtils]: 103: Hoare triple {63581#(not (= 1 ~a20~0))} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-11 01:20:33,072 INFO L280 TraceCheckUtils]: 104: Hoare triple {63581#(not (= 1 ~a20~0))} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-11 01:20:33,073 INFO L280 TraceCheckUtils]: 105: Hoare triple {63581#(not (= 1 ~a20~0))} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-11 01:20:33,073 INFO L280 TraceCheckUtils]: 106: Hoare triple {63581#(not (= 1 ~a20~0))} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-11 01:20:33,073 INFO L280 TraceCheckUtils]: 107: Hoare triple {63581#(not (= 1 ~a20~0))} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-11 01:20:33,074 INFO L280 TraceCheckUtils]: 108: Hoare triple {63581#(not (= 1 ~a20~0))} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-11 01:20:33,074 INFO L280 TraceCheckUtils]: 109: Hoare triple {63581#(not (= 1 ~a20~0))} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-11 01:20:33,075 INFO L280 TraceCheckUtils]: 110: Hoare triple {63581#(not (= 1 ~a20~0))} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-11 01:20:33,075 INFO L280 TraceCheckUtils]: 111: Hoare triple {63581#(not (= 1 ~a20~0))} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-11 01:20:33,075 INFO L280 TraceCheckUtils]: 112: Hoare triple {63581#(not (= 1 ~a20~0))} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-11 01:20:33,076 INFO L280 TraceCheckUtils]: 113: Hoare triple {63581#(not (= 1 ~a20~0))} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-11 01:20:33,076 INFO L280 TraceCheckUtils]: 114: Hoare triple {63581#(not (= 1 ~a20~0))} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-11 01:20:33,077 INFO L280 TraceCheckUtils]: 115: Hoare triple {63581#(not (= 1 ~a20~0))} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-11 01:20:33,077 INFO L280 TraceCheckUtils]: 116: Hoare triple {63581#(not (= 1 ~a20~0))} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-11 01:20:33,077 INFO L280 TraceCheckUtils]: 117: Hoare triple {63581#(not (= 1 ~a20~0))} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-11 01:20:33,078 INFO L280 TraceCheckUtils]: 118: Hoare triple {63581#(not (= 1 ~a20~0))} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-11 01:20:33,078 INFO L280 TraceCheckUtils]: 119: Hoare triple {63581#(not (= 1 ~a20~0))} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-11 01:20:33,079 INFO L280 TraceCheckUtils]: 120: Hoare triple {63581#(not (= 1 ~a20~0))} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-11 01:20:33,079 INFO L280 TraceCheckUtils]: 121: Hoare triple {63581#(not (= 1 ~a20~0))} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-11 01:20:33,079 INFO L280 TraceCheckUtils]: 122: Hoare triple {63581#(not (= 1 ~a20~0))} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-11 01:20:33,080 INFO L280 TraceCheckUtils]: 123: Hoare triple {63581#(not (= 1 ~a20~0))} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-11 01:20:33,080 INFO L280 TraceCheckUtils]: 124: Hoare triple {63581#(not (= 1 ~a20~0))} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-11 01:20:33,080 INFO L280 TraceCheckUtils]: 125: Hoare triple {63581#(not (= 1 ~a20~0))} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-11 01:20:33,081 INFO L280 TraceCheckUtils]: 126: Hoare triple {63581#(not (= 1 ~a20~0))} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-11 01:20:33,081 INFO L280 TraceCheckUtils]: 127: Hoare triple {63581#(not (= 1 ~a20~0))} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-11 01:20:33,082 INFO L280 TraceCheckUtils]: 128: Hoare triple {63581#(not (= 1 ~a20~0))} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-11 01:20:33,082 INFO L280 TraceCheckUtils]: 129: Hoare triple {63581#(not (= 1 ~a20~0))} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-11 01:20:33,082 INFO L280 TraceCheckUtils]: 130: Hoare triple {63581#(not (= 1 ~a20~0))} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-11 01:20:33,083 INFO L280 TraceCheckUtils]: 131: Hoare triple {63581#(not (= 1 ~a20~0))} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-11 01:20:33,083 INFO L280 TraceCheckUtils]: 132: Hoare triple {63581#(not (= 1 ~a20~0))} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == ~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-11 01:20:33,083 INFO L280 TraceCheckUtils]: 133: Hoare triple {63581#(not (= 1 ~a20~0))} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == ~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-11 01:20:33,084 INFO L280 TraceCheckUtils]: 134: Hoare triple {63581#(not (= 1 ~a20~0))} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == ~input) && 4 == ~a16~0) && 1 == ~a20~0); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-11 01:20:33,084 INFO L280 TraceCheckUtils]: 135: Hoare triple {63581#(not (= 1 ~a20~0))} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == ~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-11 01:20:33,085 INFO L280 TraceCheckUtils]: 136: Hoare triple {63581#(not (= 1 ~a20~0))} assume !(1 == ~a21~0 && (8 == ~a12~0 && ((1 == ~a17~0 && 3 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-11 01:20:33,085 INFO L280 TraceCheckUtils]: 137: Hoare triple {63581#(not (= 1 ~a20~0))} assume !(!(1 == ~a21~0) && 1 == ~a20~0 && (8 == ~a12~0 && 13 == ~a8~0 && ((5 == ~a16~0 && !(1 == ~a17~0)) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 2 == ~input) && 1 == ~a7~0); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-11 01:20:33,085 INFO L280 TraceCheckUtils]: 138: Hoare triple {63581#(not (= 1 ~a20~0))} assume !(1 == ~a7~0 && 8 == ~a12~0 && ((1 == ~a20~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (4 == ~a16~0 && !(1 == ~a17~0))) && 4 == ~input) && 13 == ~a8~0) && !(1 == ~a21~0)); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-11 01:20:33,086 INFO L280 TraceCheckUtils]: 139: Hoare triple {63581#(not (= 1 ~a20~0))} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == ~input) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-11 01:20:33,086 INFO L280 TraceCheckUtils]: 140: Hoare triple {63581#(not (= 1 ~a20~0))} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == ~input && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-11 01:20:33,087 INFO L280 TraceCheckUtils]: 141: Hoare triple {63581#(not (= 1 ~a20~0))} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == ~input && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-11 01:20:33,087 INFO L280 TraceCheckUtils]: 142: Hoare triple {63581#(not (= 1 ~a20~0))} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == ~input) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-11 01:20:33,087 INFO L280 TraceCheckUtils]: 143: Hoare triple {63581#(not (= 1 ~a20~0))} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == ~input) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-11 01:20:33,088 INFO L280 TraceCheckUtils]: 144: Hoare triple {63581#(not (= 1 ~a20~0))} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == ~input && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-11 01:20:33,088 INFO L280 TraceCheckUtils]: 145: Hoare triple {63581#(not (= 1 ~a20~0))} assume !(((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-11 01:20:33,089 INFO L280 TraceCheckUtils]: 146: Hoare triple {63581#(not (= 1 ~a20~0))} assume !(8 == ~a12~0 && 5 == ~input && ((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a7~0 && 1 == ~a17~0) && 13 == ~a8~0))); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-11 01:20:33,092 INFO L280 TraceCheckUtils]: 147: Hoare triple {63581#(not (= 1 ~a20~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-11 01:20:33,098 INFO L280 TraceCheckUtils]: 148: Hoare triple {63581#(not (= 1 ~a20~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-11 01:20:33,099 INFO L280 TraceCheckUtils]: 149: Hoare triple {63581#(not (= 1 ~a20~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-11 01:20:33,100 INFO L280 TraceCheckUtils]: 150: Hoare triple {63581#(not (= 1 ~a20~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-11 01:20:33,100 INFO L280 TraceCheckUtils]: 151: Hoare triple {63581#(not (= 1 ~a20~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-11 01:20:33,101 INFO L280 TraceCheckUtils]: 152: Hoare triple {63581#(not (= 1 ~a20~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-11 01:20:33,101 INFO L280 TraceCheckUtils]: 153: Hoare triple {63581#(not (= 1 ~a20~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-11 01:20:33,102 INFO L280 TraceCheckUtils]: 154: Hoare triple {63581#(not (= 1 ~a20~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {63581#(not (= 1 ~a20~0))} is VALID [2020-07-11 01:20:33,102 INFO L280 TraceCheckUtils]: 155: Hoare triple {63581#(not (= 1 ~a20~0))} assume (((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {63519#false} is VALID [2020-07-11 01:20:33,103 INFO L280 TraceCheckUtils]: 156: Hoare triple {63519#false} assume !false; {63519#false} is VALID [2020-07-11 01:20:33,133 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 32 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-11 01:20:33,133 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [273435998] [2020-07-11 01:20:33,133 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-11 01:20:33,134 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7] total 7 [2020-07-11 01:20:33,134 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1061048082] [2020-07-11 01:20:33,134 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 157 [2020-07-11 01:20:33,135 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-11 01:20:33,135 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states. [2020-07-11 01:20:33,350 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 157 edges. 157 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 01:20:33,351 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-11 01:20:33,351 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-11 01:20:33,351 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-11 01:20:33,352 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2020-07-11 01:20:33,352 INFO L87 Difference]: Start difference. First operand 2792 states and 3293 transitions. Second operand 7 states. [2020-07-11 01:21:35,518 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:21:35,518 INFO L93 Difference]: Finished difference Result 7473 states and 9016 transitions. [2020-07-11 01:21:35,519 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2020-07-11 01:21:35,519 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 157 [2020-07-11 01:21:35,519 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-11 01:21:35,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-11 01:21:35,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 1864 transitions. [2020-07-11 01:21:35,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-11 01:21:35,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 1864 transitions. [2020-07-11 01:21:35,537 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 13 states and 1864 transitions. [2020-07-11 01:21:39,146 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1864 edges. 1864 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 01:21:39,989 INFO L225 Difference]: With dead ends: 7473 [2020-07-11 01:21:39,989 INFO L226 Difference]: Without dead ends: 4846 [2020-07-11 01:21:39,996 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 15 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=54, Invalid=102, Unknown=0, NotChecked=0, Total=156 [2020-07-11 01:21:40,002 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4846 states. [2020-07-11 01:22:30,298 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4846 to 4403. [2020-07-11 01:22:30,298 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-11 01:22:30,298 INFO L82 GeneralOperation]: Start isEquivalent. First operand 4846 states. Second operand 4403 states. [2020-07-11 01:22:30,298 INFO L74 IsIncluded]: Start isIncluded. First operand 4846 states. Second operand 4403 states. [2020-07-11 01:22:30,299 INFO L87 Difference]: Start difference. First operand 4846 states. Second operand 4403 states. [2020-07-11 01:22:31,064 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:22:31,065 INFO L93 Difference]: Finished difference Result 4846 states and 5755 transitions. [2020-07-11 01:22:31,065 INFO L276 IsEmpty]: Start isEmpty. Operand 4846 states and 5755 transitions. [2020-07-11 01:22:31,073 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 01:22:31,073 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 01:22:31,073 INFO L74 IsIncluded]: Start isIncluded. First operand 4403 states. Second operand 4846 states. [2020-07-11 01:22:31,073 INFO L87 Difference]: Start difference. First operand 4403 states. Second operand 4846 states. [2020-07-11 01:22:31,837 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:22:31,838 INFO L93 Difference]: Finished difference Result 4846 states and 5755 transitions. [2020-07-11 01:22:31,838 INFO L276 IsEmpty]: Start isEmpty. Operand 4846 states and 5755 transitions. [2020-07-11 01:22:31,846 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 01:22:31,846 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 01:22:31,846 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-11 01:22:31,846 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-11 01:22:31,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4403 states. [2020-07-11 01:22:32,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4403 states to 4403 states and 5278 transitions. [2020-07-11 01:22:32,518 INFO L78 Accepts]: Start accepts. Automaton has 4403 states and 5278 transitions. Word has length 157 [2020-07-11 01:22:32,518 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-11 01:22:32,519 INFO L479 AbstractCegarLoop]: Abstraction has 4403 states and 5278 transitions. [2020-07-11 01:22:32,519 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-11 01:22:32,519 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4403 states and 5278 transitions. [2020-07-11 01:22:48,557 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 5278 edges. 5278 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 01:22:48,557 INFO L276 IsEmpty]: Start isEmpty. Operand 4403 states and 5278 transitions. [2020-07-11 01:22:48,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2020-07-11 01:22:48,565 INFO L414 BasicCegarLoop]: Found error trace [2020-07-11 01:22:48,565 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-11 01:22:48,565 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-07-11 01:22:48,565 INFO L427 AbstractCegarLoop]: === Iteration 8 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-11 01:22:48,566 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-11 01:22:48,566 INFO L82 PathProgramCache]: Analyzing trace with hash 900247765, now seen corresponding path program 1 times [2020-07-11 01:22:48,566 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-11 01:22:48,566 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2038477924] [2020-07-11 01:22:48,566 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-11 01:22:48,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:22:48,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:22:48,751 INFO L280 TraceCheckUtils]: 0: Hoare triple {97119#(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; {97047#true} is VALID [2020-07-11 01:22:48,751 INFO L280 TraceCheckUtils]: 1: Hoare triple {97047#true} ~d~0 := 4; {97047#true} is VALID [2020-07-11 01:22:48,751 INFO L280 TraceCheckUtils]: 2: Hoare triple {97047#true} ~e~0 := 5; {97047#true} is VALID [2020-07-11 01:22:48,752 INFO L280 TraceCheckUtils]: 3: Hoare triple {97047#true} ~f~0 := 6; {97047#true} is VALID [2020-07-11 01:22:48,752 INFO L280 TraceCheckUtils]: 4: Hoare triple {97047#true} ~c~0 := 3; {97047#true} is VALID [2020-07-11 01:22:48,752 INFO L280 TraceCheckUtils]: 5: Hoare triple {97047#true} ~b~0 := 2; {97047#true} is VALID [2020-07-11 01:22:48,752 INFO L280 TraceCheckUtils]: 6: Hoare triple {97047#true} ~u~0 := 21; {97047#true} is VALID [2020-07-11 01:22:48,753 INFO L280 TraceCheckUtils]: 7: Hoare triple {97047#true} ~v~0 := 22; {97047#true} is VALID [2020-07-11 01:22:48,753 INFO L280 TraceCheckUtils]: 8: Hoare triple {97047#true} ~w~0 := 23; {97047#true} is VALID [2020-07-11 01:22:48,753 INFO L280 TraceCheckUtils]: 9: Hoare triple {97047#true} ~x~0 := 24; {97047#true} is VALID [2020-07-11 01:22:48,753 INFO L280 TraceCheckUtils]: 10: Hoare triple {97047#true} ~y~0 := 25; {97047#true} is VALID [2020-07-11 01:22:48,754 INFO L280 TraceCheckUtils]: 11: Hoare triple {97047#true} ~z~0 := 26; {97047#true} is VALID [2020-07-11 01:22:48,754 INFO L280 TraceCheckUtils]: 12: Hoare triple {97047#true} ~a17~0 := 1; {97047#true} is VALID [2020-07-11 01:22:48,754 INFO L280 TraceCheckUtils]: 13: Hoare triple {97047#true} ~a7~0 := 0; {97047#true} is VALID [2020-07-11 01:22:48,754 INFO L280 TraceCheckUtils]: 14: Hoare triple {97047#true} ~a20~0 := 1; {97047#true} is VALID [2020-07-11 01:22:48,754 INFO L280 TraceCheckUtils]: 15: Hoare triple {97047#true} ~a8~0 := 15; {97047#true} is VALID [2020-07-11 01:22:48,755 INFO L280 TraceCheckUtils]: 16: Hoare triple {97047#true} ~a12~0 := 8; {97047#true} is VALID [2020-07-11 01:22:48,755 INFO L280 TraceCheckUtils]: 17: Hoare triple {97047#true} ~a16~0 := 5; {97047#true} is VALID [2020-07-11 01:22:48,755 INFO L280 TraceCheckUtils]: 18: Hoare triple {97047#true} ~a21~0 := 1; {97047#true} is VALID [2020-07-11 01:22:48,756 INFO L280 TraceCheckUtils]: 19: Hoare triple {97047#true} assume true; {97047#true} is VALID [2020-07-11 01:22:48,756 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {97047#true} {97047#true} #1100#return; {97047#true} is VALID [2020-07-11 01:22:48,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:22:48,824 INFO L280 TraceCheckUtils]: 0: Hoare triple {97120#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |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; {97047#true} is VALID [2020-07-11 01:22:48,825 INFO L280 TraceCheckUtils]: 1: Hoare triple {97047#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); {97047#true} is VALID [2020-07-11 01:22:48,825 INFO L280 TraceCheckUtils]: 2: Hoare triple {97047#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); {97047#true} is VALID [2020-07-11 01:22:48,825 INFO L280 TraceCheckUtils]: 3: Hoare triple {97047#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); {97047#true} is VALID [2020-07-11 01:22:48,825 INFO L280 TraceCheckUtils]: 4: Hoare triple {97047#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); {97047#true} is VALID [2020-07-11 01:22:48,826 INFO L280 TraceCheckUtils]: 5: Hoare triple {97047#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); {97047#true} is VALID [2020-07-11 01:22:48,826 INFO L280 TraceCheckUtils]: 6: Hoare triple {97047#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); {97047#true} is VALID [2020-07-11 01:22:48,826 INFO L280 TraceCheckUtils]: 7: Hoare triple {97047#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)); {97047#true} is VALID [2020-07-11 01:22:48,826 INFO L280 TraceCheckUtils]: 8: Hoare triple {97047#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))); {97047#true} is VALID [2020-07-11 01:22:48,826 INFO L280 TraceCheckUtils]: 9: Hoare triple {97047#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); {97047#true} is VALID [2020-07-11 01:22:48,826 INFO L280 TraceCheckUtils]: 10: Hoare triple {97047#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); {97047#true} is VALID [2020-07-11 01:22:48,827 INFO L280 TraceCheckUtils]: 11: Hoare triple {97047#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); {97047#true} is VALID [2020-07-11 01:22:48,827 INFO L280 TraceCheckUtils]: 12: Hoare triple {97047#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); {97047#true} is VALID [2020-07-11 01:22:48,827 INFO L280 TraceCheckUtils]: 13: Hoare triple {97047#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); {97047#true} is VALID [2020-07-11 01:22:48,827 INFO L280 TraceCheckUtils]: 14: Hoare triple {97047#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); {97047#true} is VALID [2020-07-11 01:22:48,827 INFO L280 TraceCheckUtils]: 15: Hoare triple {97047#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); {97047#true} is VALID [2020-07-11 01:22:48,828 INFO L280 TraceCheckUtils]: 16: Hoare triple {97047#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); {97047#true} is VALID [2020-07-11 01:22:48,828 INFO L280 TraceCheckUtils]: 17: Hoare triple {97047#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); {97047#true} is VALID [2020-07-11 01:22:48,828 INFO L280 TraceCheckUtils]: 18: Hoare triple {97047#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); {97047#true} is VALID [2020-07-11 01:22:48,828 INFO L280 TraceCheckUtils]: 19: Hoare triple {97047#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)); {97047#true} is VALID [2020-07-11 01:22:48,828 INFO L280 TraceCheckUtils]: 20: Hoare triple {97047#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)); {97047#true} is VALID [2020-07-11 01:22:48,828 INFO L280 TraceCheckUtils]: 21: Hoare triple {97047#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); {97047#true} is VALID [2020-07-11 01:22:48,829 INFO L280 TraceCheckUtils]: 22: Hoare triple {97047#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); {97047#true} is VALID [2020-07-11 01:22:48,829 INFO L280 TraceCheckUtils]: 23: Hoare triple {97047#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); {97047#true} is VALID [2020-07-11 01:22:48,829 INFO L280 TraceCheckUtils]: 24: Hoare triple {97047#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); {97047#true} is VALID [2020-07-11 01:22:48,829 INFO L280 TraceCheckUtils]: 25: Hoare triple {97047#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); {97047#true} is VALID [2020-07-11 01:22:48,830 INFO L280 TraceCheckUtils]: 26: Hoare triple {97047#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; {97121#(= 1 ~a21~0)} is VALID [2020-07-11 01:22:48,831 INFO L280 TraceCheckUtils]: 27: Hoare triple {97121#(= 1 ~a21~0)} ~a16~0 := 4; {97103#(and (= 1 ~a21~0) (= 4 ~a16~0))} is VALID [2020-07-11 01:22:48,832 INFO L280 TraceCheckUtils]: 28: Hoare triple {97103#(and (= 1 ~a21~0) (= 4 ~a16~0))} ~a20~0 := 0; {97103#(and (= 1 ~a21~0) (= 4 ~a16~0))} is VALID [2020-07-11 01:22:48,832 INFO L280 TraceCheckUtils]: 29: Hoare triple {97103#(and (= 1 ~a21~0) (= 4 ~a16~0))} ~a17~0 := 0; {97103#(and (= 1 ~a21~0) (= 4 ~a16~0))} is VALID [2020-07-11 01:22:48,833 INFO L280 TraceCheckUtils]: 30: Hoare triple {97103#(and (= 1 ~a21~0) (= 4 ~a16~0))} #res := 24; {97103#(and (= 1 ~a21~0) (= 4 ~a16~0))} is VALID [2020-07-11 01:22:48,834 INFO L280 TraceCheckUtils]: 31: Hoare triple {97103#(and (= 1 ~a21~0) (= 4 ~a16~0))} assume true; {97103#(and (= 1 ~a21~0) (= 4 ~a16~0))} is VALID [2020-07-11 01:22:48,835 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {97103#(and (= 1 ~a21~0) (= 4 ~a16~0))} {97047#true} #1104#return; {97103#(and (= 1 ~a21~0) (= 4 ~a16~0))} is VALID [2020-07-11 01:22:48,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:22:48,889 INFO L280 TraceCheckUtils]: 0: Hoare triple {97120#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |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; {97122#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-11 01:22:48,891 INFO L280 TraceCheckUtils]: 1: Hoare triple {97122#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {97122#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-11 01:22:48,892 INFO L280 TraceCheckUtils]: 2: Hoare triple {97122#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {97122#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-11 01:22:48,893 INFO L280 TraceCheckUtils]: 3: Hoare triple {97122#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {97122#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-11 01:22:48,894 INFO L280 TraceCheckUtils]: 4: Hoare triple {97122#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {97122#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-11 01:22:48,896 INFO L280 TraceCheckUtils]: 5: Hoare triple {97122#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume (3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0; {97123#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-11 01:22:48,896 INFO L280 TraceCheckUtils]: 6: Hoare triple {97123#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} ~a7~0 := 0; {97123#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-11 01:22:48,897 INFO L280 TraceCheckUtils]: 7: Hoare triple {97123#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} ~a20~0 := 1; {97123#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-11 01:22:48,898 INFO L280 TraceCheckUtils]: 8: Hoare triple {97123#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} ~a21~0 := 1; {97123#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-11 01:22:48,898 INFO L280 TraceCheckUtils]: 9: Hoare triple {97123#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} ~a16~0 := 4; {97123#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-11 01:22:48,899 INFO L280 TraceCheckUtils]: 10: Hoare triple {97123#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} ~a17~0 := 1; {97123#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-11 01:22:48,900 INFO L280 TraceCheckUtils]: 11: Hoare triple {97123#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} ~a8~0 := 13; {97123#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-11 01:22:48,900 INFO L280 TraceCheckUtils]: 12: Hoare triple {97123#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} #res := -1; {97123#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-11 01:22:48,901 INFO L280 TraceCheckUtils]: 13: Hoare triple {97123#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} assume true; {97123#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-11 01:22:48,902 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {97123#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} {97103#(and (= 1 ~a21~0) (= 4 ~a16~0))} #1104#return; {97048#false} is VALID [2020-07-11 01:22:48,905 INFO L263 TraceCheckUtils]: 0: Hoare triple {97047#true} call ULTIMATE.init(); {97119#(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 [2020-07-11 01:22:48,906 INFO L280 TraceCheckUtils]: 1: Hoare triple {97119#(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; {97047#true} is VALID [2020-07-11 01:22:48,906 INFO L280 TraceCheckUtils]: 2: Hoare triple {97047#true} ~d~0 := 4; {97047#true} is VALID [2020-07-11 01:22:48,906 INFO L280 TraceCheckUtils]: 3: Hoare triple {97047#true} ~e~0 := 5; {97047#true} is VALID [2020-07-11 01:22:48,906 INFO L280 TraceCheckUtils]: 4: Hoare triple {97047#true} ~f~0 := 6; {97047#true} is VALID [2020-07-11 01:22:48,906 INFO L280 TraceCheckUtils]: 5: Hoare triple {97047#true} ~c~0 := 3; {97047#true} is VALID [2020-07-11 01:22:48,907 INFO L280 TraceCheckUtils]: 6: Hoare triple {97047#true} ~b~0 := 2; {97047#true} is VALID [2020-07-11 01:22:48,907 INFO L280 TraceCheckUtils]: 7: Hoare triple {97047#true} ~u~0 := 21; {97047#true} is VALID [2020-07-11 01:22:48,907 INFO L280 TraceCheckUtils]: 8: Hoare triple {97047#true} ~v~0 := 22; {97047#true} is VALID [2020-07-11 01:22:48,907 INFO L280 TraceCheckUtils]: 9: Hoare triple {97047#true} ~w~0 := 23; {97047#true} is VALID [2020-07-11 01:22:48,907 INFO L280 TraceCheckUtils]: 10: Hoare triple {97047#true} ~x~0 := 24; {97047#true} is VALID [2020-07-11 01:22:48,907 INFO L280 TraceCheckUtils]: 11: Hoare triple {97047#true} ~y~0 := 25; {97047#true} is VALID [2020-07-11 01:22:48,908 INFO L280 TraceCheckUtils]: 12: Hoare triple {97047#true} ~z~0 := 26; {97047#true} is VALID [2020-07-11 01:22:48,908 INFO L280 TraceCheckUtils]: 13: Hoare triple {97047#true} ~a17~0 := 1; {97047#true} is VALID [2020-07-11 01:22:48,908 INFO L280 TraceCheckUtils]: 14: Hoare triple {97047#true} ~a7~0 := 0; {97047#true} is VALID [2020-07-11 01:22:48,908 INFO L280 TraceCheckUtils]: 15: Hoare triple {97047#true} ~a20~0 := 1; {97047#true} is VALID [2020-07-11 01:22:48,908 INFO L280 TraceCheckUtils]: 16: Hoare triple {97047#true} ~a8~0 := 15; {97047#true} is VALID [2020-07-11 01:22:48,909 INFO L280 TraceCheckUtils]: 17: Hoare triple {97047#true} ~a12~0 := 8; {97047#true} is VALID [2020-07-11 01:22:48,909 INFO L280 TraceCheckUtils]: 18: Hoare triple {97047#true} ~a16~0 := 5; {97047#true} is VALID [2020-07-11 01:22:48,909 INFO L280 TraceCheckUtils]: 19: Hoare triple {97047#true} ~a21~0 := 1; {97047#true} is VALID [2020-07-11 01:22:48,909 INFO L280 TraceCheckUtils]: 20: Hoare triple {97047#true} assume true; {97047#true} is VALID [2020-07-11 01:22:48,914 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {97047#true} {97047#true} #1100#return; {97047#true} is VALID [2020-07-11 01:22:48,915 INFO L263 TraceCheckUtils]: 22: Hoare triple {97047#true} call #t~ret4 := main(); {97047#true} is VALID [2020-07-11 01:22:48,915 INFO L280 TraceCheckUtils]: 23: Hoare triple {97047#true} ~output~0 := -1; {97047#true} is VALID [2020-07-11 01:22:48,915 INFO L280 TraceCheckUtils]: 24: Hoare triple {97047#true} assume !false; {97047#true} is VALID [2020-07-11 01:22:48,915 INFO L280 TraceCheckUtils]: 25: Hoare triple {97047#true} havoc ~input~0; {97047#true} is VALID [2020-07-11 01:22:48,916 INFO L280 TraceCheckUtils]: 26: Hoare triple {97047#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {97047#true} is VALID [2020-07-11 01:22:48,916 INFO L280 TraceCheckUtils]: 27: Hoare triple {97047#true} ~input~0 := #t~nondet2; {97047#true} is VALID [2020-07-11 01:22:48,916 INFO L280 TraceCheckUtils]: 28: Hoare triple {97047#true} havoc #t~nondet2; {97047#true} is VALID [2020-07-11 01:22:48,916 INFO L280 TraceCheckUtils]: 29: Hoare triple {97047#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {97047#true} is VALID [2020-07-11 01:22:48,927 INFO L263 TraceCheckUtils]: 30: Hoare triple {97047#true} call #t~ret3 := calculate_output(~input~0); {97120#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |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 [2020-07-11 01:22:48,928 INFO L280 TraceCheckUtils]: 31: Hoare triple {97120#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |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; {97047#true} is VALID [2020-07-11 01:22:48,928 INFO L280 TraceCheckUtils]: 32: Hoare triple {97047#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); {97047#true} is VALID [2020-07-11 01:22:48,928 INFO L280 TraceCheckUtils]: 33: Hoare triple {97047#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); {97047#true} is VALID [2020-07-11 01:22:48,928 INFO L280 TraceCheckUtils]: 34: Hoare triple {97047#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); {97047#true} is VALID [2020-07-11 01:22:48,928 INFO L280 TraceCheckUtils]: 35: Hoare triple {97047#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); {97047#true} is VALID [2020-07-11 01:22:48,928 INFO L280 TraceCheckUtils]: 36: Hoare triple {97047#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); {97047#true} is VALID [2020-07-11 01:22:48,928 INFO L280 TraceCheckUtils]: 37: Hoare triple {97047#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); {97047#true} is VALID [2020-07-11 01:22:48,929 INFO L280 TraceCheckUtils]: 38: Hoare triple {97047#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)); {97047#true} is VALID [2020-07-11 01:22:48,929 INFO L280 TraceCheckUtils]: 39: Hoare triple {97047#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))); {97047#true} is VALID [2020-07-11 01:22:48,929 INFO L280 TraceCheckUtils]: 40: Hoare triple {97047#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); {97047#true} is VALID [2020-07-11 01:22:48,929 INFO L280 TraceCheckUtils]: 41: Hoare triple {97047#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); {97047#true} is VALID [2020-07-11 01:22:48,929 INFO L280 TraceCheckUtils]: 42: Hoare triple {97047#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); {97047#true} is VALID [2020-07-11 01:22:48,929 INFO L280 TraceCheckUtils]: 43: Hoare triple {97047#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); {97047#true} is VALID [2020-07-11 01:22:48,929 INFO L280 TraceCheckUtils]: 44: Hoare triple {97047#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); {97047#true} is VALID [2020-07-11 01:22:48,929 INFO L280 TraceCheckUtils]: 45: Hoare triple {97047#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); {97047#true} is VALID [2020-07-11 01:22:48,929 INFO L280 TraceCheckUtils]: 46: Hoare triple {97047#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); {97047#true} is VALID [2020-07-11 01:22:48,930 INFO L280 TraceCheckUtils]: 47: Hoare triple {97047#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); {97047#true} is VALID [2020-07-11 01:22:48,930 INFO L280 TraceCheckUtils]: 48: Hoare triple {97047#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); {97047#true} is VALID [2020-07-11 01:22:48,930 INFO L280 TraceCheckUtils]: 49: Hoare triple {97047#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); {97047#true} is VALID [2020-07-11 01:22:48,930 INFO L280 TraceCheckUtils]: 50: Hoare triple {97047#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)); {97047#true} is VALID [2020-07-11 01:22:48,930 INFO L280 TraceCheckUtils]: 51: Hoare triple {97047#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)); {97047#true} is VALID [2020-07-11 01:22:48,930 INFO L280 TraceCheckUtils]: 52: Hoare triple {97047#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); {97047#true} is VALID [2020-07-11 01:22:48,930 INFO L280 TraceCheckUtils]: 53: Hoare triple {97047#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); {97047#true} is VALID [2020-07-11 01:22:48,930 INFO L280 TraceCheckUtils]: 54: Hoare triple {97047#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); {97047#true} is VALID [2020-07-11 01:22:48,931 INFO L280 TraceCheckUtils]: 55: Hoare triple {97047#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); {97047#true} is VALID [2020-07-11 01:22:48,931 INFO L280 TraceCheckUtils]: 56: Hoare triple {97047#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); {97047#true} is VALID [2020-07-11 01:22:48,932 INFO L280 TraceCheckUtils]: 57: Hoare triple {97047#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; {97121#(= 1 ~a21~0)} is VALID [2020-07-11 01:22:48,932 INFO L280 TraceCheckUtils]: 58: Hoare triple {97121#(= 1 ~a21~0)} ~a16~0 := 4; {97103#(and (= 1 ~a21~0) (= 4 ~a16~0))} is VALID [2020-07-11 01:22:48,933 INFO L280 TraceCheckUtils]: 59: Hoare triple {97103#(and (= 1 ~a21~0) (= 4 ~a16~0))} ~a20~0 := 0; {97103#(and (= 1 ~a21~0) (= 4 ~a16~0))} is VALID [2020-07-11 01:22:48,934 INFO L280 TraceCheckUtils]: 60: Hoare triple {97103#(and (= 1 ~a21~0) (= 4 ~a16~0))} ~a17~0 := 0; {97103#(and (= 1 ~a21~0) (= 4 ~a16~0))} is VALID [2020-07-11 01:22:48,934 INFO L280 TraceCheckUtils]: 61: Hoare triple {97103#(and (= 1 ~a21~0) (= 4 ~a16~0))} #res := 24; {97103#(and (= 1 ~a21~0) (= 4 ~a16~0))} is VALID [2020-07-11 01:22:48,935 INFO L280 TraceCheckUtils]: 62: Hoare triple {97103#(and (= 1 ~a21~0) (= 4 ~a16~0))} assume true; {97103#(and (= 1 ~a21~0) (= 4 ~a16~0))} is VALID [2020-07-11 01:22:48,936 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {97103#(and (= 1 ~a21~0) (= 4 ~a16~0))} {97047#true} #1104#return; {97103#(and (= 1 ~a21~0) (= 4 ~a16~0))} is VALID [2020-07-11 01:22:48,937 INFO L280 TraceCheckUtils]: 64: Hoare triple {97103#(and (= 1 ~a21~0) (= 4 ~a16~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {97103#(and (= 1 ~a21~0) (= 4 ~a16~0))} is VALID [2020-07-11 01:22:48,938 INFO L280 TraceCheckUtils]: 65: Hoare triple {97103#(and (= 1 ~a21~0) (= 4 ~a16~0))} ~output~0 := #t~ret3; {97103#(and (= 1 ~a21~0) (= 4 ~a16~0))} is VALID [2020-07-11 01:22:48,938 INFO L280 TraceCheckUtils]: 66: Hoare triple {97103#(and (= 1 ~a21~0) (= 4 ~a16~0))} havoc #t~ret3; {97103#(and (= 1 ~a21~0) (= 4 ~a16~0))} is VALID [2020-07-11 01:22:48,939 INFO L280 TraceCheckUtils]: 67: Hoare triple {97103#(and (= 1 ~a21~0) (= 4 ~a16~0))} assume !false; {97103#(and (= 1 ~a21~0) (= 4 ~a16~0))} is VALID [2020-07-11 01:22:48,940 INFO L280 TraceCheckUtils]: 68: Hoare triple {97103#(and (= 1 ~a21~0) (= 4 ~a16~0))} havoc ~input~0; {97103#(and (= 1 ~a21~0) (= 4 ~a16~0))} is VALID [2020-07-11 01:22:48,940 INFO L280 TraceCheckUtils]: 69: Hoare triple {97103#(and (= 1 ~a21~0) (= 4 ~a16~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {97103#(and (= 1 ~a21~0) (= 4 ~a16~0))} is VALID [2020-07-11 01:22:48,941 INFO L280 TraceCheckUtils]: 70: Hoare triple {97103#(and (= 1 ~a21~0) (= 4 ~a16~0))} ~input~0 := #t~nondet2; {97103#(and (= 1 ~a21~0) (= 4 ~a16~0))} is VALID [2020-07-11 01:22:48,942 INFO L280 TraceCheckUtils]: 71: Hoare triple {97103#(and (= 1 ~a21~0) (= 4 ~a16~0))} havoc #t~nondet2; {97103#(and (= 1 ~a21~0) (= 4 ~a16~0))} is VALID [2020-07-11 01:22:48,943 INFO L280 TraceCheckUtils]: 72: Hoare triple {97103#(and (= 1 ~a21~0) (= 4 ~a16~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {97103#(and (= 1 ~a21~0) (= 4 ~a16~0))} is VALID [2020-07-11 01:22:48,944 INFO L263 TraceCheckUtils]: 73: Hoare triple {97103#(and (= 1 ~a21~0) (= 4 ~a16~0))} call #t~ret3 := calculate_output(~input~0); {97120#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |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 [2020-07-11 01:22:48,945 INFO L280 TraceCheckUtils]: 74: Hoare triple {97120#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |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; {97122#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-11 01:22:48,946 INFO L280 TraceCheckUtils]: 75: Hoare triple {97122#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {97122#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-11 01:22:48,946 INFO L280 TraceCheckUtils]: 76: Hoare triple {97122#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {97122#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-11 01:22:48,947 INFO L280 TraceCheckUtils]: 77: Hoare triple {97122#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {97122#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-11 01:22:48,948 INFO L280 TraceCheckUtils]: 78: Hoare triple {97122#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {97122#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-11 01:22:48,950 INFO L280 TraceCheckUtils]: 79: Hoare triple {97122#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume (3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0; {97123#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-11 01:22:48,950 INFO L280 TraceCheckUtils]: 80: Hoare triple {97123#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} ~a7~0 := 0; {97123#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-11 01:22:48,951 INFO L280 TraceCheckUtils]: 81: Hoare triple {97123#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} ~a20~0 := 1; {97123#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-11 01:22:48,952 INFO L280 TraceCheckUtils]: 82: Hoare triple {97123#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} ~a21~0 := 1; {97123#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-11 01:22:48,952 INFO L280 TraceCheckUtils]: 83: Hoare triple {97123#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} ~a16~0 := 4; {97123#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-11 01:22:48,953 INFO L280 TraceCheckUtils]: 84: Hoare triple {97123#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} ~a17~0 := 1; {97123#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-11 01:22:48,954 INFO L280 TraceCheckUtils]: 85: Hoare triple {97123#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} ~a8~0 := 13; {97123#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-11 01:22:48,954 INFO L280 TraceCheckUtils]: 86: Hoare triple {97123#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} #res := -1; {97123#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-11 01:22:48,955 INFO L280 TraceCheckUtils]: 87: Hoare triple {97123#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} assume true; {97123#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-11 01:22:48,956 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {97123#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} {97103#(and (= 1 ~a21~0) (= 4 ~a16~0))} #1104#return; {97048#false} is VALID [2020-07-11 01:22:48,956 INFO L280 TraceCheckUtils]: 89: Hoare triple {97048#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {97048#false} is VALID [2020-07-11 01:22:48,957 INFO L280 TraceCheckUtils]: 90: Hoare triple {97048#false} ~output~0 := #t~ret3; {97048#false} is VALID [2020-07-11 01:22:48,957 INFO L280 TraceCheckUtils]: 91: Hoare triple {97048#false} havoc #t~ret3; {97048#false} is VALID [2020-07-11 01:22:48,957 INFO L280 TraceCheckUtils]: 92: Hoare triple {97048#false} assume !false; {97048#false} is VALID [2020-07-11 01:22:48,957 INFO L280 TraceCheckUtils]: 93: Hoare triple {97048#false} havoc ~input~0; {97048#false} is VALID [2020-07-11 01:22:48,957 INFO L280 TraceCheckUtils]: 94: Hoare triple {97048#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {97048#false} is VALID [2020-07-11 01:22:48,958 INFO L280 TraceCheckUtils]: 95: Hoare triple {97048#false} ~input~0 := #t~nondet2; {97048#false} is VALID [2020-07-11 01:22:48,958 INFO L280 TraceCheckUtils]: 96: Hoare triple {97048#false} havoc #t~nondet2; {97048#false} is VALID [2020-07-11 01:22:48,958 INFO L280 TraceCheckUtils]: 97: Hoare triple {97048#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {97048#false} is VALID [2020-07-11 01:22:48,958 INFO L263 TraceCheckUtils]: 98: Hoare triple {97048#false} call #t~ret3 := calculate_output(~input~0); {97048#false} is VALID [2020-07-11 01:22:48,958 INFO L280 TraceCheckUtils]: 99: Hoare triple {97048#false} ~input := #in~input; {97048#false} is VALID [2020-07-11 01:22:48,958 INFO L280 TraceCheckUtils]: 100: Hoare triple {97048#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); {97048#false} is VALID [2020-07-11 01:22:48,959 INFO L280 TraceCheckUtils]: 101: Hoare triple {97048#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); {97048#false} is VALID [2020-07-11 01:22:48,959 INFO L280 TraceCheckUtils]: 102: Hoare triple {97048#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); {97048#false} is VALID [2020-07-11 01:22:48,959 INFO L280 TraceCheckUtils]: 103: Hoare triple {97048#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); {97048#false} is VALID [2020-07-11 01:22:48,959 INFO L280 TraceCheckUtils]: 104: Hoare triple {97048#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); {97048#false} is VALID [2020-07-11 01:22:48,959 INFO L280 TraceCheckUtils]: 105: Hoare triple {97048#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); {97048#false} is VALID [2020-07-11 01:22:48,960 INFO L280 TraceCheckUtils]: 106: Hoare triple {97048#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)); {97048#false} is VALID [2020-07-11 01:22:48,960 INFO L280 TraceCheckUtils]: 107: Hoare triple {97048#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))); {97048#false} is VALID [2020-07-11 01:22:48,960 INFO L280 TraceCheckUtils]: 108: Hoare triple {97048#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); {97048#false} is VALID [2020-07-11 01:22:48,960 INFO L280 TraceCheckUtils]: 109: Hoare triple {97048#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); {97048#false} is VALID [2020-07-11 01:22:48,960 INFO L280 TraceCheckUtils]: 110: Hoare triple {97048#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); {97048#false} is VALID [2020-07-11 01:22:48,961 INFO L280 TraceCheckUtils]: 111: Hoare triple {97048#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); {97048#false} is VALID [2020-07-11 01:22:48,961 INFO L280 TraceCheckUtils]: 112: Hoare triple {97048#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); {97048#false} is VALID [2020-07-11 01:22:48,961 INFO L280 TraceCheckUtils]: 113: Hoare triple {97048#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); {97048#false} is VALID [2020-07-11 01:22:48,961 INFO L280 TraceCheckUtils]: 114: Hoare triple {97048#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); {97048#false} is VALID [2020-07-11 01:22:48,961 INFO L280 TraceCheckUtils]: 115: Hoare triple {97048#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); {97048#false} is VALID [2020-07-11 01:22:48,962 INFO L280 TraceCheckUtils]: 116: Hoare triple {97048#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); {97048#false} is VALID [2020-07-11 01:22:48,962 INFO L280 TraceCheckUtils]: 117: Hoare triple {97048#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); {97048#false} is VALID [2020-07-11 01:22:48,962 INFO L280 TraceCheckUtils]: 118: Hoare triple {97048#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)); {97048#false} is VALID [2020-07-11 01:22:48,962 INFO L280 TraceCheckUtils]: 119: Hoare triple {97048#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)); {97048#false} is VALID [2020-07-11 01:22:48,962 INFO L280 TraceCheckUtils]: 120: Hoare triple {97048#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); {97048#false} is VALID [2020-07-11 01:22:48,963 INFO L280 TraceCheckUtils]: 121: Hoare triple {97048#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); {97048#false} is VALID [2020-07-11 01:22:48,963 INFO L280 TraceCheckUtils]: 122: Hoare triple {97048#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); {97048#false} is VALID [2020-07-11 01:22:48,963 INFO L280 TraceCheckUtils]: 123: Hoare triple {97048#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); {97048#false} is VALID [2020-07-11 01:22:48,963 INFO L280 TraceCheckUtils]: 124: Hoare triple {97048#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); {97048#false} is VALID [2020-07-11 01:22:48,963 INFO L280 TraceCheckUtils]: 125: Hoare triple {97048#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); {97048#false} is VALID [2020-07-11 01:22:48,964 INFO L280 TraceCheckUtils]: 126: Hoare triple {97048#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); {97048#false} is VALID [2020-07-11 01:22:48,964 INFO L280 TraceCheckUtils]: 127: Hoare triple {97048#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); {97048#false} is VALID [2020-07-11 01:22:48,964 INFO L280 TraceCheckUtils]: 128: Hoare triple {97048#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); {97048#false} is VALID [2020-07-11 01:22:48,964 INFO L280 TraceCheckUtils]: 129: Hoare triple {97048#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); {97048#false} is VALID [2020-07-11 01:22:48,964 INFO L280 TraceCheckUtils]: 130: Hoare triple {97048#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); {97048#false} is VALID [2020-07-11 01:22:48,964 INFO L280 TraceCheckUtils]: 131: Hoare triple {97048#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); {97048#false} is VALID [2020-07-11 01:22:48,965 INFO L280 TraceCheckUtils]: 132: Hoare triple {97048#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); {97048#false} is VALID [2020-07-11 01:22:48,965 INFO L280 TraceCheckUtils]: 133: Hoare triple {97048#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); {97048#false} is VALID [2020-07-11 01:22:48,965 INFO L280 TraceCheckUtils]: 134: Hoare triple {97048#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); {97048#false} is VALID [2020-07-11 01:22:48,965 INFO L280 TraceCheckUtils]: 135: Hoare triple {97048#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); {97048#false} is VALID [2020-07-11 01:22:48,965 INFO L280 TraceCheckUtils]: 136: Hoare triple {97048#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)); {97048#false} is VALID [2020-07-11 01:22:48,965 INFO L280 TraceCheckUtils]: 137: Hoare triple {97048#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)))); {97048#false} is VALID [2020-07-11 01:22:48,966 INFO L280 TraceCheckUtils]: 138: Hoare triple {97048#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); {97048#false} is VALID [2020-07-11 01:22:48,966 INFO L280 TraceCheckUtils]: 139: Hoare triple {97048#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); {97048#false} is VALID [2020-07-11 01:22:48,966 INFO L280 TraceCheckUtils]: 140: Hoare triple {97048#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)); {97048#false} is VALID [2020-07-11 01:22:48,966 INFO L280 TraceCheckUtils]: 141: Hoare triple {97048#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); {97048#false} is VALID [2020-07-11 01:22:48,966 INFO L280 TraceCheckUtils]: 142: Hoare triple {97048#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); {97048#false} is VALID [2020-07-11 01:22:48,967 INFO L280 TraceCheckUtils]: 143: Hoare triple {97048#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); {97048#false} is VALID [2020-07-11 01:22:48,967 INFO L280 TraceCheckUtils]: 144: Hoare triple {97048#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))); {97048#false} is VALID [2020-07-11 01:22:48,967 INFO L280 TraceCheckUtils]: 145: Hoare triple {97048#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); {97048#false} is VALID [2020-07-11 01:22:48,967 INFO L280 TraceCheckUtils]: 146: Hoare triple {97048#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)); {97048#false} is VALID [2020-07-11 01:22:48,967 INFO L280 TraceCheckUtils]: 147: Hoare triple {97048#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)); {97048#false} is VALID [2020-07-11 01:22:48,967 INFO L280 TraceCheckUtils]: 148: Hoare triple {97048#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); {97048#false} is VALID [2020-07-11 01:22:48,968 INFO L280 TraceCheckUtils]: 149: Hoare triple {97048#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); {97048#false} is VALID [2020-07-11 01:22:48,968 INFO L280 TraceCheckUtils]: 150: Hoare triple {97048#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); {97048#false} is VALID [2020-07-11 01:22:48,968 INFO L280 TraceCheckUtils]: 151: Hoare triple {97048#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); {97048#false} is VALID [2020-07-11 01:22:48,968 INFO L280 TraceCheckUtils]: 152: Hoare triple {97048#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); {97048#false} is VALID [2020-07-11 01:22:48,968 INFO L280 TraceCheckUtils]: 153: Hoare triple {97048#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); {97048#false} is VALID [2020-07-11 01:22:48,968 INFO L280 TraceCheckUtils]: 154: Hoare triple {97048#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); {97048#false} is VALID [2020-07-11 01:22:48,969 INFO L280 TraceCheckUtils]: 155: Hoare triple {97048#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); {97048#false} is VALID [2020-07-11 01:22:48,969 INFO L280 TraceCheckUtils]: 156: Hoare triple {97048#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); {97048#false} is VALID [2020-07-11 01:22:48,969 INFO L280 TraceCheckUtils]: 157: Hoare triple {97048#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)); {97048#false} is VALID [2020-07-11 01:22:48,969 INFO L280 TraceCheckUtils]: 158: Hoare triple {97048#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); {97048#false} is VALID [2020-07-11 01:22:48,969 INFO L280 TraceCheckUtils]: 159: Hoare triple {97048#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); {97048#false} is VALID [2020-07-11 01:22:48,969 INFO L280 TraceCheckUtils]: 160: Hoare triple {97048#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)); {97048#false} is VALID [2020-07-11 01:22:48,970 INFO L280 TraceCheckUtils]: 161: Hoare triple {97048#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)); {97048#false} is VALID [2020-07-11 01:22:48,970 INFO L280 TraceCheckUtils]: 162: Hoare triple {97048#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); {97048#false} is VALID [2020-07-11 01:22:48,970 INFO L280 TraceCheckUtils]: 163: Hoare triple {97048#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); {97048#false} is VALID [2020-07-11 01:22:48,970 INFO L280 TraceCheckUtils]: 164: Hoare triple {97048#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); {97048#false} is VALID [2020-07-11 01:22:48,970 INFO L280 TraceCheckUtils]: 165: Hoare triple {97048#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))); {97048#false} is VALID [2020-07-11 01:22:48,970 INFO L280 TraceCheckUtils]: 166: Hoare triple {97048#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {97048#false} is VALID [2020-07-11 01:22:48,971 INFO L280 TraceCheckUtils]: 167: Hoare triple {97048#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {97048#false} is VALID [2020-07-11 01:22:48,971 INFO L280 TraceCheckUtils]: 168: Hoare triple {97048#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {97048#false} is VALID [2020-07-11 01:22:48,971 INFO L280 TraceCheckUtils]: 169: Hoare triple {97048#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {97048#false} is VALID [2020-07-11 01:22:48,971 INFO L280 TraceCheckUtils]: 170: Hoare triple {97048#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {97048#false} is VALID [2020-07-11 01:22:48,971 INFO L280 TraceCheckUtils]: 171: Hoare triple {97048#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {97048#false} is VALID [2020-07-11 01:22:48,971 INFO L280 TraceCheckUtils]: 172: Hoare triple {97048#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {97048#false} is VALID [2020-07-11 01:22:48,972 INFO L280 TraceCheckUtils]: 173: Hoare triple {97048#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {97048#false} is VALID [2020-07-11 01:22:48,972 INFO L280 TraceCheckUtils]: 174: Hoare triple {97048#false} assume (((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {97048#false} is VALID [2020-07-11 01:22:48,972 INFO L280 TraceCheckUtils]: 175: Hoare triple {97048#false} assume !false; {97048#false} is VALID [2020-07-11 01:22:48,999 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 62 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-07-11 01:22:48,999 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2038477924] [2020-07-11 01:22:48,999 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-11 01:22:49,000 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8] total 8 [2020-07-11 01:22:49,000 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [185727579] [2020-07-11 01:22:49,000 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 176 [2020-07-11 01:22:49,001 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-11 01:22:49,001 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2020-07-11 01:22:49,269 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 176 edges. 176 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 01:22:49,269 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-11 01:22:49,269 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-11 01:22:49,270 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-11 01:22:49,270 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2020-07-11 01:22:49,270 INFO L87 Difference]: Start difference. First operand 4403 states and 5278 transitions. Second operand 8 states. [2020-07-11 01:22:56,140 WARN L193 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 62 [2020-07-11 01:23:49,901 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:23:49,902 INFO L93 Difference]: Finished difference Result 9254 states and 11100 transitions. [2020-07-11 01:23:49,902 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2020-07-11 01:23:49,902 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 176 [2020-07-11 01:23:49,902 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-11 01:23:49,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-11 01:23:49,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 1357 transitions. [2020-07-11 01:23:49,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-11 01:23:49,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 1357 transitions. [2020-07-11 01:23:49,912 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 18 states and 1357 transitions. [2020-07-11 01:23:52,382 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1357 edges. 1357 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 01:23:53,221 INFO L225 Difference]: With dead ends: 9254 [2020-07-11 01:23:53,221 INFO L226 Difference]: Without dead ends: 4650 [2020-07-11 01:23:53,232 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 24 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 46 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=86, Invalid=220, Unknown=0, NotChecked=0, Total=306 [2020-07-11 01:23:53,236 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4650 states. [2020-07-11 01:24:37,066 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4650 to 4200. [2020-07-11 01:24:37,066 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-11 01:24:37,066 INFO L82 GeneralOperation]: Start isEquivalent. First operand 4650 states. Second operand 4200 states. [2020-07-11 01:24:37,066 INFO L74 IsIncluded]: Start isIncluded. First operand 4650 states. Second operand 4200 states. [2020-07-11 01:24:37,067 INFO L87 Difference]: Start difference. First operand 4650 states. Second operand 4200 states. [2020-07-11 01:24:37,798 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:24:37,798 INFO L93 Difference]: Finished difference Result 4650 states and 5185 transitions. [2020-07-11 01:24:37,798 INFO L276 IsEmpty]: Start isEmpty. Operand 4650 states and 5185 transitions. [2020-07-11 01:24:37,806 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 01:24:37,806 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 01:24:37,806 INFO L74 IsIncluded]: Start isIncluded. First operand 4200 states. Second operand 4650 states. [2020-07-11 01:24:37,807 INFO L87 Difference]: Start difference. First operand 4200 states. Second operand 4650 states. [2020-07-11 01:24:38,507 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:24:38,508 INFO L93 Difference]: Finished difference Result 4650 states and 5185 transitions. [2020-07-11 01:24:38,508 INFO L276 IsEmpty]: Start isEmpty. Operand 4650 states and 5185 transitions. [2020-07-11 01:24:38,512 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 01:24:38,513 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 01:24:38,513 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-11 01:24:38,513 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-11 01:24:38,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4200 states. [2020-07-11 01:24:39,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4200 states to 4200 states and 4685 transitions. [2020-07-11 01:24:39,150 INFO L78 Accepts]: Start accepts. Automaton has 4200 states and 4685 transitions. Word has length 176 [2020-07-11 01:24:39,151 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-11 01:24:39,151 INFO L479 AbstractCegarLoop]: Abstraction has 4200 states and 4685 transitions. [2020-07-11 01:24:39,151 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-11 01:24:39,151 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4200 states and 4685 transitions. [2020-07-11 01:24:54,093 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 4685 edges. 4685 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 01:24:54,093 INFO L276 IsEmpty]: Start isEmpty. Operand 4200 states and 4685 transitions. [2020-07-11 01:24:54,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2020-07-11 01:24:54,097 INFO L414 BasicCegarLoop]: Found error trace [2020-07-11 01:24:54,097 INFO L422 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-11 01:24:54,097 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-07-11 01:24:54,097 INFO L427 AbstractCegarLoop]: === Iteration 9 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-11 01:24:54,098 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-11 01:24:54,098 INFO L82 PathProgramCache]: Analyzing trace with hash 1967036960, now seen corresponding path program 1 times [2020-07-11 01:24:54,098 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-11 01:24:54,098 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [104733334] [2020-07-11 01:24:54,098 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-11 01:24:54,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:24:54,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:24:54,271 INFO L280 TraceCheckUtils]: 0: Hoare triple {133444#(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; {133356#true} is VALID [2020-07-11 01:24:54,272 INFO L280 TraceCheckUtils]: 1: Hoare triple {133356#true} ~d~0 := 4; {133356#true} is VALID [2020-07-11 01:24:54,272 INFO L280 TraceCheckUtils]: 2: Hoare triple {133356#true} ~e~0 := 5; {133356#true} is VALID [2020-07-11 01:24:54,272 INFO L280 TraceCheckUtils]: 3: Hoare triple {133356#true} ~f~0 := 6; {133356#true} is VALID [2020-07-11 01:24:54,273 INFO L280 TraceCheckUtils]: 4: Hoare triple {133356#true} ~c~0 := 3; {133356#true} is VALID [2020-07-11 01:24:54,273 INFO L280 TraceCheckUtils]: 5: Hoare triple {133356#true} ~b~0 := 2; {133356#true} is VALID [2020-07-11 01:24:54,273 INFO L280 TraceCheckUtils]: 6: Hoare triple {133356#true} ~u~0 := 21; {133356#true} is VALID [2020-07-11 01:24:54,273 INFO L280 TraceCheckUtils]: 7: Hoare triple {133356#true} ~v~0 := 22; {133356#true} is VALID [2020-07-11 01:24:54,273 INFO L280 TraceCheckUtils]: 8: Hoare triple {133356#true} ~w~0 := 23; {133356#true} is VALID [2020-07-11 01:24:54,274 INFO L280 TraceCheckUtils]: 9: Hoare triple {133356#true} ~x~0 := 24; {133356#true} is VALID [2020-07-11 01:24:54,274 INFO L280 TraceCheckUtils]: 10: Hoare triple {133356#true} ~y~0 := 25; {133356#true} is VALID [2020-07-11 01:24:54,274 INFO L280 TraceCheckUtils]: 11: Hoare triple {133356#true} ~z~0 := 26; {133356#true} is VALID [2020-07-11 01:24:54,274 INFO L280 TraceCheckUtils]: 12: Hoare triple {133356#true} ~a17~0 := 1; {133356#true} is VALID [2020-07-11 01:24:54,275 INFO L280 TraceCheckUtils]: 13: Hoare triple {133356#true} ~a7~0 := 0; {133356#true} is VALID [2020-07-11 01:24:54,275 INFO L280 TraceCheckUtils]: 14: Hoare triple {133356#true} ~a20~0 := 1; {133356#true} is VALID [2020-07-11 01:24:54,275 INFO L280 TraceCheckUtils]: 15: Hoare triple {133356#true} ~a8~0 := 15; {133356#true} is VALID [2020-07-11 01:24:54,276 INFO L280 TraceCheckUtils]: 16: Hoare triple {133356#true} ~a12~0 := 8; {133356#true} is VALID [2020-07-11 01:24:54,276 INFO L280 TraceCheckUtils]: 17: Hoare triple {133356#true} ~a16~0 := 5; {133356#true} is VALID [2020-07-11 01:24:54,276 INFO L280 TraceCheckUtils]: 18: Hoare triple {133356#true} ~a21~0 := 1; {133356#true} is VALID [2020-07-11 01:24:54,276 INFO L280 TraceCheckUtils]: 19: Hoare triple {133356#true} assume true; {133356#true} is VALID [2020-07-11 01:24:54,276 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {133356#true} {133356#true} #1100#return; {133356#true} is VALID [2020-07-11 01:24:54,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:24:54,327 INFO L280 TraceCheckUtils]: 0: Hoare triple {133445#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |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; {133356#true} is VALID [2020-07-11 01:24:54,328 INFO L280 TraceCheckUtils]: 1: Hoare triple {133356#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); {133356#true} is VALID [2020-07-11 01:24:54,328 INFO L280 TraceCheckUtils]: 2: Hoare triple {133356#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); {133356#true} is VALID [2020-07-11 01:24:54,328 INFO L280 TraceCheckUtils]: 3: Hoare triple {133356#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); {133356#true} is VALID [2020-07-11 01:24:54,329 INFO L280 TraceCheckUtils]: 4: Hoare triple {133356#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); {133356#true} is VALID [2020-07-11 01:24:54,329 INFO L280 TraceCheckUtils]: 5: Hoare triple {133356#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); {133356#true} is VALID [2020-07-11 01:24:54,329 INFO L280 TraceCheckUtils]: 6: Hoare triple {133356#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); {133356#true} is VALID [2020-07-11 01:24:54,330 INFO L280 TraceCheckUtils]: 7: Hoare triple {133356#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)); {133356#true} is VALID [2020-07-11 01:24:54,330 INFO L280 TraceCheckUtils]: 8: Hoare triple {133356#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))); {133356#true} is VALID [2020-07-11 01:24:54,330 INFO L280 TraceCheckUtils]: 9: Hoare triple {133356#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); {133356#true} is VALID [2020-07-11 01:24:54,330 INFO L280 TraceCheckUtils]: 10: Hoare triple {133356#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); {133356#true} is VALID [2020-07-11 01:24:54,331 INFO L280 TraceCheckUtils]: 11: Hoare triple {133356#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); {133356#true} is VALID [2020-07-11 01:24:54,331 INFO L280 TraceCheckUtils]: 12: Hoare triple {133356#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); {133356#true} is VALID [2020-07-11 01:24:54,331 INFO L280 TraceCheckUtils]: 13: Hoare triple {133356#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); {133356#true} is VALID [2020-07-11 01:24:54,331 INFO L280 TraceCheckUtils]: 14: Hoare triple {133356#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); {133356#true} is VALID [2020-07-11 01:24:54,332 INFO L280 TraceCheckUtils]: 15: Hoare triple {133356#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); {133356#true} is VALID [2020-07-11 01:24:54,332 INFO L280 TraceCheckUtils]: 16: Hoare triple {133356#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); {133356#true} is VALID [2020-07-11 01:24:54,332 INFO L280 TraceCheckUtils]: 17: Hoare triple {133356#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); {133356#true} is VALID [2020-07-11 01:24:54,332 INFO L280 TraceCheckUtils]: 18: Hoare triple {133356#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); {133356#true} is VALID [2020-07-11 01:24:54,333 INFO L280 TraceCheckUtils]: 19: Hoare triple {133356#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)); {133356#true} is VALID [2020-07-11 01:24:54,333 INFO L280 TraceCheckUtils]: 20: Hoare triple {133356#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)); {133356#true} is VALID [2020-07-11 01:24:54,333 INFO L280 TraceCheckUtils]: 21: Hoare triple {133356#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); {133356#true} is VALID [2020-07-11 01:24:54,333 INFO L280 TraceCheckUtils]: 22: Hoare triple {133356#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); {133356#true} is VALID [2020-07-11 01:24:54,334 INFO L280 TraceCheckUtils]: 23: Hoare triple {133356#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); {133356#true} is VALID [2020-07-11 01:24:54,334 INFO L280 TraceCheckUtils]: 24: Hoare triple {133356#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); {133356#true} is VALID [2020-07-11 01:24:54,334 INFO L280 TraceCheckUtils]: 25: Hoare triple {133356#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); {133356#true} is VALID [2020-07-11 01:24:54,335 INFO L280 TraceCheckUtils]: 26: Hoare triple {133356#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; {133412#(= 1 ~a21~0)} is VALID [2020-07-11 01:24:54,336 INFO L280 TraceCheckUtils]: 27: Hoare triple {133412#(= 1 ~a21~0)} ~a16~0 := 4; {133412#(= 1 ~a21~0)} is VALID [2020-07-11 01:24:54,337 INFO L280 TraceCheckUtils]: 28: Hoare triple {133412#(= 1 ~a21~0)} ~a20~0 := 0; {133412#(= 1 ~a21~0)} is VALID [2020-07-11 01:24:54,338 INFO L280 TraceCheckUtils]: 29: Hoare triple {133412#(= 1 ~a21~0)} ~a17~0 := 0; {133412#(= 1 ~a21~0)} is VALID [2020-07-11 01:24:54,339 INFO L280 TraceCheckUtils]: 30: Hoare triple {133412#(= 1 ~a21~0)} #res := 24; {133412#(= 1 ~a21~0)} is VALID [2020-07-11 01:24:54,341 INFO L280 TraceCheckUtils]: 31: Hoare triple {133412#(= 1 ~a21~0)} assume true; {133412#(= 1 ~a21~0)} is VALID [2020-07-11 01:24:54,342 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {133412#(= 1 ~a21~0)} {133356#true} #1104#return; {133412#(= 1 ~a21~0)} is VALID [2020-07-11 01:24:54,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:24:54,360 INFO L280 TraceCheckUtils]: 0: Hoare triple {133445#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |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; {133356#true} is VALID [2020-07-11 01:24:54,360 INFO L280 TraceCheckUtils]: 1: Hoare triple {133356#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); {133356#true} is VALID [2020-07-11 01:24:54,361 INFO L280 TraceCheckUtils]: 2: Hoare triple {133356#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); {133356#true} is VALID [2020-07-11 01:24:54,361 INFO L280 TraceCheckUtils]: 3: Hoare triple {133356#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); {133356#true} is VALID [2020-07-11 01:24:54,361 INFO L280 TraceCheckUtils]: 4: Hoare triple {133356#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); {133356#true} is VALID [2020-07-11 01:24:54,361 INFO L280 TraceCheckUtils]: 5: Hoare triple {133356#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); {133356#true} is VALID [2020-07-11 01:24:54,362 INFO L280 TraceCheckUtils]: 6: Hoare triple {133356#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); {133356#true} is VALID [2020-07-11 01:24:54,362 INFO L280 TraceCheckUtils]: 7: Hoare triple {133356#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)); {133356#true} is VALID [2020-07-11 01:24:54,362 INFO L280 TraceCheckUtils]: 8: Hoare triple {133356#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))); {133356#true} is VALID [2020-07-11 01:24:54,363 INFO L280 TraceCheckUtils]: 9: Hoare triple {133356#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; {133412#(= 1 ~a21~0)} is VALID [2020-07-11 01:24:54,364 INFO L280 TraceCheckUtils]: 10: Hoare triple {133412#(= 1 ~a21~0)} ~a17~0 := 1; {133428#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-11 01:24:54,365 INFO L280 TraceCheckUtils]: 11: Hoare triple {133428#(and (= 1 ~a17~0) (= 1 ~a21~0))} ~a16~0 := 5; {133428#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-11 01:24:54,366 INFO L280 TraceCheckUtils]: 12: Hoare triple {133428#(and (= 1 ~a17~0) (= 1 ~a21~0))} #res := 21; {133428#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-11 01:24:54,367 INFO L280 TraceCheckUtils]: 13: Hoare triple {133428#(and (= 1 ~a17~0) (= 1 ~a21~0))} assume true; {133428#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-11 01:24:54,369 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {133428#(and (= 1 ~a17~0) (= 1 ~a21~0))} {133412#(= 1 ~a21~0)} #1104#return; {133428#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-11 01:24:54,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:24:54,426 INFO L280 TraceCheckUtils]: 0: Hoare triple {133445#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |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; {133446#(and (= ~a17~0 |old(~a17~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-11 01:24:54,427 INFO L280 TraceCheckUtils]: 1: Hoare triple {133446#(and (= ~a17~0 |old(~a17~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {133446#(and (= ~a17~0 |old(~a17~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-11 01:24:54,429 INFO L280 TraceCheckUtils]: 2: Hoare triple {133446#(and (= ~a17~0 |old(~a17~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {133446#(and (= ~a17~0 |old(~a17~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-11 01:24:54,430 INFO L280 TraceCheckUtils]: 3: Hoare triple {133446#(and (= ~a17~0 |old(~a17~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {133446#(and (= ~a17~0 |old(~a17~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-11 01:24:54,432 INFO L280 TraceCheckUtils]: 4: Hoare triple {133446#(and (= ~a17~0 |old(~a17~0)|) (= ~a21~0 |old(~a21~0)|))} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {133446#(and (= ~a17~0 |old(~a17~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-11 01:24:54,433 INFO L280 TraceCheckUtils]: 5: Hoare triple {133446#(and (= ~a17~0 |old(~a17~0)|) (= ~a21~0 |old(~a21~0)|))} assume (3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0; {133447#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-11 01:24:54,434 INFO L280 TraceCheckUtils]: 6: Hoare triple {133447#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} ~a7~0 := 0; {133447#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-11 01:24:54,435 INFO L280 TraceCheckUtils]: 7: Hoare triple {133447#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} ~a20~0 := 1; {133447#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-11 01:24:54,436 INFO L280 TraceCheckUtils]: 8: Hoare triple {133447#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} ~a21~0 := 1; {133447#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-11 01:24:54,436 INFO L280 TraceCheckUtils]: 9: Hoare triple {133447#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} ~a16~0 := 4; {133447#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-11 01:24:54,437 INFO L280 TraceCheckUtils]: 10: Hoare triple {133447#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} ~a17~0 := 1; {133447#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-11 01:24:54,438 INFO L280 TraceCheckUtils]: 11: Hoare triple {133447#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} ~a8~0 := 13; {133447#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-11 01:24:54,439 INFO L280 TraceCheckUtils]: 12: Hoare triple {133447#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} #res := -1; {133447#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-11 01:24:54,440 INFO L280 TraceCheckUtils]: 13: Hoare triple {133447#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} assume true; {133447#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-11 01:24:54,441 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {133447#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} {133428#(and (= 1 ~a17~0) (= 1 ~a21~0))} #1104#return; {133357#false} is VALID [2020-07-11 01:24:54,444 INFO L263 TraceCheckUtils]: 0: Hoare triple {133356#true} call ULTIMATE.init(); {133444#(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 [2020-07-11 01:24:54,445 INFO L280 TraceCheckUtils]: 1: Hoare triple {133444#(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; {133356#true} is VALID [2020-07-11 01:24:54,445 INFO L280 TraceCheckUtils]: 2: Hoare triple {133356#true} ~d~0 := 4; {133356#true} is VALID [2020-07-11 01:24:54,445 INFO L280 TraceCheckUtils]: 3: Hoare triple {133356#true} ~e~0 := 5; {133356#true} is VALID [2020-07-11 01:24:54,445 INFO L280 TraceCheckUtils]: 4: Hoare triple {133356#true} ~f~0 := 6; {133356#true} is VALID [2020-07-11 01:24:54,445 INFO L280 TraceCheckUtils]: 5: Hoare triple {133356#true} ~c~0 := 3; {133356#true} is VALID [2020-07-11 01:24:54,446 INFO L280 TraceCheckUtils]: 6: Hoare triple {133356#true} ~b~0 := 2; {133356#true} is VALID [2020-07-11 01:24:54,446 INFO L280 TraceCheckUtils]: 7: Hoare triple {133356#true} ~u~0 := 21; {133356#true} is VALID [2020-07-11 01:24:54,446 INFO L280 TraceCheckUtils]: 8: Hoare triple {133356#true} ~v~0 := 22; {133356#true} is VALID [2020-07-11 01:24:54,446 INFO L280 TraceCheckUtils]: 9: Hoare triple {133356#true} ~w~0 := 23; {133356#true} is VALID [2020-07-11 01:24:54,446 INFO L280 TraceCheckUtils]: 10: Hoare triple {133356#true} ~x~0 := 24; {133356#true} is VALID [2020-07-11 01:24:54,446 INFO L280 TraceCheckUtils]: 11: Hoare triple {133356#true} ~y~0 := 25; {133356#true} is VALID [2020-07-11 01:24:54,447 INFO L280 TraceCheckUtils]: 12: Hoare triple {133356#true} ~z~0 := 26; {133356#true} is VALID [2020-07-11 01:24:54,447 INFO L280 TraceCheckUtils]: 13: Hoare triple {133356#true} ~a17~0 := 1; {133356#true} is VALID [2020-07-11 01:24:54,447 INFO L280 TraceCheckUtils]: 14: Hoare triple {133356#true} ~a7~0 := 0; {133356#true} is VALID [2020-07-11 01:24:54,447 INFO L280 TraceCheckUtils]: 15: Hoare triple {133356#true} ~a20~0 := 1; {133356#true} is VALID [2020-07-11 01:24:54,447 INFO L280 TraceCheckUtils]: 16: Hoare triple {133356#true} ~a8~0 := 15; {133356#true} is VALID [2020-07-11 01:24:54,447 INFO L280 TraceCheckUtils]: 17: Hoare triple {133356#true} ~a12~0 := 8; {133356#true} is VALID [2020-07-11 01:24:54,447 INFO L280 TraceCheckUtils]: 18: Hoare triple {133356#true} ~a16~0 := 5; {133356#true} is VALID [2020-07-11 01:24:54,448 INFO L280 TraceCheckUtils]: 19: Hoare triple {133356#true} ~a21~0 := 1; {133356#true} is VALID [2020-07-11 01:24:54,448 INFO L280 TraceCheckUtils]: 20: Hoare triple {133356#true} assume true; {133356#true} is VALID [2020-07-11 01:24:54,448 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {133356#true} {133356#true} #1100#return; {133356#true} is VALID [2020-07-11 01:24:54,448 INFO L263 TraceCheckUtils]: 22: Hoare triple {133356#true} call #t~ret4 := main(); {133356#true} is VALID [2020-07-11 01:24:54,448 INFO L280 TraceCheckUtils]: 23: Hoare triple {133356#true} ~output~0 := -1; {133356#true} is VALID [2020-07-11 01:24:54,449 INFO L280 TraceCheckUtils]: 24: Hoare triple {133356#true} assume !false; {133356#true} is VALID [2020-07-11 01:24:54,449 INFO L280 TraceCheckUtils]: 25: Hoare triple {133356#true} havoc ~input~0; {133356#true} is VALID [2020-07-11 01:24:54,449 INFO L280 TraceCheckUtils]: 26: Hoare triple {133356#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {133356#true} is VALID [2020-07-11 01:24:54,449 INFO L280 TraceCheckUtils]: 27: Hoare triple {133356#true} ~input~0 := #t~nondet2; {133356#true} is VALID [2020-07-11 01:24:54,449 INFO L280 TraceCheckUtils]: 28: Hoare triple {133356#true} havoc #t~nondet2; {133356#true} is VALID [2020-07-11 01:24:54,449 INFO L280 TraceCheckUtils]: 29: Hoare triple {133356#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {133356#true} is VALID [2020-07-11 01:24:54,451 INFO L263 TraceCheckUtils]: 30: Hoare triple {133356#true} call #t~ret3 := calculate_output(~input~0); {133445#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |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 [2020-07-11 01:24:54,451 INFO L280 TraceCheckUtils]: 31: Hoare triple {133445#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |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; {133356#true} is VALID [2020-07-11 01:24:54,451 INFO L280 TraceCheckUtils]: 32: Hoare triple {133356#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); {133356#true} is VALID [2020-07-11 01:24:54,451 INFO L280 TraceCheckUtils]: 33: Hoare triple {133356#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); {133356#true} is VALID [2020-07-11 01:24:54,451 INFO L280 TraceCheckUtils]: 34: Hoare triple {133356#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); {133356#true} is VALID [2020-07-11 01:24:54,452 INFO L280 TraceCheckUtils]: 35: Hoare triple {133356#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); {133356#true} is VALID [2020-07-11 01:24:54,452 INFO L280 TraceCheckUtils]: 36: Hoare triple {133356#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); {133356#true} is VALID [2020-07-11 01:24:54,452 INFO L280 TraceCheckUtils]: 37: Hoare triple {133356#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); {133356#true} is VALID [2020-07-11 01:24:54,452 INFO L280 TraceCheckUtils]: 38: Hoare triple {133356#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)); {133356#true} is VALID [2020-07-11 01:24:54,452 INFO L280 TraceCheckUtils]: 39: Hoare triple {133356#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))); {133356#true} is VALID [2020-07-11 01:24:54,453 INFO L280 TraceCheckUtils]: 40: Hoare triple {133356#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); {133356#true} is VALID [2020-07-11 01:24:54,453 INFO L280 TraceCheckUtils]: 41: Hoare triple {133356#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); {133356#true} is VALID [2020-07-11 01:24:54,453 INFO L280 TraceCheckUtils]: 42: Hoare triple {133356#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); {133356#true} is VALID [2020-07-11 01:24:54,453 INFO L280 TraceCheckUtils]: 43: Hoare triple {133356#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); {133356#true} is VALID [2020-07-11 01:24:54,453 INFO L280 TraceCheckUtils]: 44: Hoare triple {133356#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); {133356#true} is VALID [2020-07-11 01:24:54,453 INFO L280 TraceCheckUtils]: 45: Hoare triple {133356#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); {133356#true} is VALID [2020-07-11 01:24:54,454 INFO L280 TraceCheckUtils]: 46: Hoare triple {133356#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); {133356#true} is VALID [2020-07-11 01:24:54,454 INFO L280 TraceCheckUtils]: 47: Hoare triple {133356#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); {133356#true} is VALID [2020-07-11 01:24:54,454 INFO L280 TraceCheckUtils]: 48: Hoare triple {133356#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); {133356#true} is VALID [2020-07-11 01:24:54,454 INFO L280 TraceCheckUtils]: 49: Hoare triple {133356#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); {133356#true} is VALID [2020-07-11 01:24:54,454 INFO L280 TraceCheckUtils]: 50: Hoare triple {133356#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)); {133356#true} is VALID [2020-07-11 01:24:54,454 INFO L280 TraceCheckUtils]: 51: Hoare triple {133356#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)); {133356#true} is VALID [2020-07-11 01:24:54,455 INFO L280 TraceCheckUtils]: 52: Hoare triple {133356#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); {133356#true} is VALID [2020-07-11 01:24:54,455 INFO L280 TraceCheckUtils]: 53: Hoare triple {133356#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); {133356#true} is VALID [2020-07-11 01:24:54,455 INFO L280 TraceCheckUtils]: 54: Hoare triple {133356#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); {133356#true} is VALID [2020-07-11 01:24:54,455 INFO L280 TraceCheckUtils]: 55: Hoare triple {133356#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); {133356#true} is VALID [2020-07-11 01:24:54,455 INFO L280 TraceCheckUtils]: 56: Hoare triple {133356#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); {133356#true} is VALID [2020-07-11 01:24:54,456 INFO L280 TraceCheckUtils]: 57: Hoare triple {133356#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; {133412#(= 1 ~a21~0)} is VALID [2020-07-11 01:24:54,457 INFO L280 TraceCheckUtils]: 58: Hoare triple {133412#(= 1 ~a21~0)} ~a16~0 := 4; {133412#(= 1 ~a21~0)} is VALID [2020-07-11 01:24:54,458 INFO L280 TraceCheckUtils]: 59: Hoare triple {133412#(= 1 ~a21~0)} ~a20~0 := 0; {133412#(= 1 ~a21~0)} is VALID [2020-07-11 01:24:54,458 INFO L280 TraceCheckUtils]: 60: Hoare triple {133412#(= 1 ~a21~0)} ~a17~0 := 0; {133412#(= 1 ~a21~0)} is VALID [2020-07-11 01:24:54,459 INFO L280 TraceCheckUtils]: 61: Hoare triple {133412#(= 1 ~a21~0)} #res := 24; {133412#(= 1 ~a21~0)} is VALID [2020-07-11 01:24:54,460 INFO L280 TraceCheckUtils]: 62: Hoare triple {133412#(= 1 ~a21~0)} assume true; {133412#(= 1 ~a21~0)} is VALID [2020-07-11 01:24:54,461 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {133412#(= 1 ~a21~0)} {133356#true} #1104#return; {133412#(= 1 ~a21~0)} is VALID [2020-07-11 01:24:54,462 INFO L280 TraceCheckUtils]: 64: Hoare triple {133412#(= 1 ~a21~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {133412#(= 1 ~a21~0)} is VALID [2020-07-11 01:24:54,463 INFO L280 TraceCheckUtils]: 65: Hoare triple {133412#(= 1 ~a21~0)} ~output~0 := #t~ret3; {133412#(= 1 ~a21~0)} is VALID [2020-07-11 01:24:54,463 INFO L280 TraceCheckUtils]: 66: Hoare triple {133412#(= 1 ~a21~0)} havoc #t~ret3; {133412#(= 1 ~a21~0)} is VALID [2020-07-11 01:24:54,464 INFO L280 TraceCheckUtils]: 67: Hoare triple {133412#(= 1 ~a21~0)} assume !false; {133412#(= 1 ~a21~0)} is VALID [2020-07-11 01:24:54,465 INFO L280 TraceCheckUtils]: 68: Hoare triple {133412#(= 1 ~a21~0)} havoc ~input~0; {133412#(= 1 ~a21~0)} is VALID [2020-07-11 01:24:54,466 INFO L280 TraceCheckUtils]: 69: Hoare triple {133412#(= 1 ~a21~0)} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {133412#(= 1 ~a21~0)} is VALID [2020-07-11 01:24:54,467 INFO L280 TraceCheckUtils]: 70: Hoare triple {133412#(= 1 ~a21~0)} ~input~0 := #t~nondet2; {133412#(= 1 ~a21~0)} is VALID [2020-07-11 01:24:54,467 INFO L280 TraceCheckUtils]: 71: Hoare triple {133412#(= 1 ~a21~0)} havoc #t~nondet2; {133412#(= 1 ~a21~0)} is VALID [2020-07-11 01:24:54,468 INFO L280 TraceCheckUtils]: 72: Hoare triple {133412#(= 1 ~a21~0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {133412#(= 1 ~a21~0)} is VALID [2020-07-11 01:24:54,470 INFO L263 TraceCheckUtils]: 73: Hoare triple {133412#(= 1 ~a21~0)} call #t~ret3 := calculate_output(~input~0); {133445#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |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 [2020-07-11 01:24:54,470 INFO L280 TraceCheckUtils]: 74: Hoare triple {133445#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |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; {133356#true} is VALID [2020-07-11 01:24:54,470 INFO L280 TraceCheckUtils]: 75: Hoare triple {133356#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); {133356#true} is VALID [2020-07-11 01:24:54,470 INFO L280 TraceCheckUtils]: 76: Hoare triple {133356#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); {133356#true} is VALID [2020-07-11 01:24:54,471 INFO L280 TraceCheckUtils]: 77: Hoare triple {133356#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); {133356#true} is VALID [2020-07-11 01:24:54,471 INFO L280 TraceCheckUtils]: 78: Hoare triple {133356#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); {133356#true} is VALID [2020-07-11 01:24:54,471 INFO L280 TraceCheckUtils]: 79: Hoare triple {133356#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); {133356#true} is VALID [2020-07-11 01:24:54,471 INFO L280 TraceCheckUtils]: 80: Hoare triple {133356#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); {133356#true} is VALID [2020-07-11 01:24:54,472 INFO L280 TraceCheckUtils]: 81: Hoare triple {133356#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)); {133356#true} is VALID [2020-07-11 01:24:54,472 INFO L280 TraceCheckUtils]: 82: Hoare triple {133356#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))); {133356#true} is VALID [2020-07-11 01:24:54,473 INFO L280 TraceCheckUtils]: 83: Hoare triple {133356#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; {133412#(= 1 ~a21~0)} is VALID [2020-07-11 01:24:54,474 INFO L280 TraceCheckUtils]: 84: Hoare triple {133412#(= 1 ~a21~0)} ~a17~0 := 1; {133428#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-11 01:24:54,475 INFO L280 TraceCheckUtils]: 85: Hoare triple {133428#(and (= 1 ~a17~0) (= 1 ~a21~0))} ~a16~0 := 5; {133428#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-11 01:24:54,476 INFO L280 TraceCheckUtils]: 86: Hoare triple {133428#(and (= 1 ~a17~0) (= 1 ~a21~0))} #res := 21; {133428#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-11 01:24:54,477 INFO L280 TraceCheckUtils]: 87: Hoare triple {133428#(and (= 1 ~a17~0) (= 1 ~a21~0))} assume true; {133428#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-11 01:24:54,478 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {133428#(and (= 1 ~a17~0) (= 1 ~a21~0))} {133412#(= 1 ~a21~0)} #1104#return; {133428#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-11 01:24:54,479 INFO L280 TraceCheckUtils]: 89: Hoare triple {133428#(and (= 1 ~a17~0) (= 1 ~a21~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {133428#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-11 01:24:54,480 INFO L280 TraceCheckUtils]: 90: Hoare triple {133428#(and (= 1 ~a17~0) (= 1 ~a21~0))} ~output~0 := #t~ret3; {133428#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-11 01:24:54,481 INFO L280 TraceCheckUtils]: 91: Hoare triple {133428#(and (= 1 ~a17~0) (= 1 ~a21~0))} havoc #t~ret3; {133428#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-11 01:24:54,482 INFO L280 TraceCheckUtils]: 92: Hoare triple {133428#(and (= 1 ~a17~0) (= 1 ~a21~0))} assume !false; {133428#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-11 01:24:54,483 INFO L280 TraceCheckUtils]: 93: Hoare triple {133428#(and (= 1 ~a17~0) (= 1 ~a21~0))} havoc ~input~0; {133428#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-11 01:24:54,484 INFO L280 TraceCheckUtils]: 94: Hoare triple {133428#(and (= 1 ~a17~0) (= 1 ~a21~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {133428#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-11 01:24:54,485 INFO L280 TraceCheckUtils]: 95: Hoare triple {133428#(and (= 1 ~a17~0) (= 1 ~a21~0))} ~input~0 := #t~nondet2; {133428#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-11 01:24:54,486 INFO L280 TraceCheckUtils]: 96: Hoare triple {133428#(and (= 1 ~a17~0) (= 1 ~a21~0))} havoc #t~nondet2; {133428#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-11 01:24:54,487 INFO L280 TraceCheckUtils]: 97: Hoare triple {133428#(and (= 1 ~a17~0) (= 1 ~a21~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {133428#(and (= 1 ~a17~0) (= 1 ~a21~0))} is VALID [2020-07-11 01:24:54,488 INFO L263 TraceCheckUtils]: 98: Hoare triple {133428#(and (= 1 ~a17~0) (= 1 ~a21~0))} call #t~ret3 := calculate_output(~input~0); {133445#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |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 [2020-07-11 01:24:54,490 INFO L280 TraceCheckUtils]: 99: Hoare triple {133445#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |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; {133446#(and (= ~a17~0 |old(~a17~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-11 01:24:54,491 INFO L280 TraceCheckUtils]: 100: Hoare triple {133446#(and (= ~a17~0 |old(~a17~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {133446#(and (= ~a17~0 |old(~a17~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-11 01:24:54,492 INFO L280 TraceCheckUtils]: 101: Hoare triple {133446#(and (= ~a17~0 |old(~a17~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {133446#(and (= ~a17~0 |old(~a17~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-11 01:24:54,494 INFO L280 TraceCheckUtils]: 102: Hoare triple {133446#(and (= ~a17~0 |old(~a17~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {133446#(and (= ~a17~0 |old(~a17~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-11 01:24:54,495 INFO L280 TraceCheckUtils]: 103: Hoare triple {133446#(and (= ~a17~0 |old(~a17~0)|) (= ~a21~0 |old(~a21~0)|))} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {133446#(and (= ~a17~0 |old(~a17~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-11 01:24:54,496 INFO L280 TraceCheckUtils]: 104: Hoare triple {133446#(and (= ~a17~0 |old(~a17~0)|) (= ~a21~0 |old(~a21~0)|))} assume (3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0; {133447#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-11 01:24:54,497 INFO L280 TraceCheckUtils]: 105: Hoare triple {133447#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} ~a7~0 := 0; {133447#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-11 01:24:54,498 INFO L280 TraceCheckUtils]: 106: Hoare triple {133447#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} ~a20~0 := 1; {133447#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-11 01:24:54,498 INFO L280 TraceCheckUtils]: 107: Hoare triple {133447#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} ~a21~0 := 1; {133447#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-11 01:24:54,499 INFO L280 TraceCheckUtils]: 108: Hoare triple {133447#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} ~a16~0 := 4; {133447#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-11 01:24:54,500 INFO L280 TraceCheckUtils]: 109: Hoare triple {133447#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} ~a17~0 := 1; {133447#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-11 01:24:54,500 INFO L280 TraceCheckUtils]: 110: Hoare triple {133447#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} ~a8~0 := 13; {133447#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-11 01:24:54,501 INFO L280 TraceCheckUtils]: 111: Hoare triple {133447#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} #res := -1; {133447#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-11 01:24:54,502 INFO L280 TraceCheckUtils]: 112: Hoare triple {133447#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} assume true; {133447#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} is VALID [2020-07-11 01:24:54,503 INFO L275 TraceCheckUtils]: 113: Hoare quadruple {133447#(or (not (= 1 |old(~a17~0)|)) (not (= 1 |old(~a21~0)|)))} {133428#(and (= 1 ~a17~0) (= 1 ~a21~0))} #1104#return; {133357#false} is VALID [2020-07-11 01:24:54,504 INFO L280 TraceCheckUtils]: 114: Hoare triple {133357#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {133357#false} is VALID [2020-07-11 01:24:54,504 INFO L280 TraceCheckUtils]: 115: Hoare triple {133357#false} ~output~0 := #t~ret3; {133357#false} is VALID [2020-07-11 01:24:54,504 INFO L280 TraceCheckUtils]: 116: Hoare triple {133357#false} havoc #t~ret3; {133357#false} is VALID [2020-07-11 01:24:54,504 INFO L280 TraceCheckUtils]: 117: Hoare triple {133357#false} assume !false; {133357#false} is VALID [2020-07-11 01:24:54,504 INFO L280 TraceCheckUtils]: 118: Hoare triple {133357#false} havoc ~input~0; {133357#false} is VALID [2020-07-11 01:24:54,505 INFO L280 TraceCheckUtils]: 119: Hoare triple {133357#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {133357#false} is VALID [2020-07-11 01:24:54,505 INFO L280 TraceCheckUtils]: 120: Hoare triple {133357#false} ~input~0 := #t~nondet2; {133357#false} is VALID [2020-07-11 01:24:54,505 INFO L280 TraceCheckUtils]: 121: Hoare triple {133357#false} havoc #t~nondet2; {133357#false} is VALID [2020-07-11 01:24:54,505 INFO L280 TraceCheckUtils]: 122: Hoare triple {133357#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {133357#false} is VALID [2020-07-11 01:24:54,505 INFO L263 TraceCheckUtils]: 123: Hoare triple {133357#false} call #t~ret3 := calculate_output(~input~0); {133357#false} is VALID [2020-07-11 01:24:54,506 INFO L280 TraceCheckUtils]: 124: Hoare triple {133357#false} ~input := #in~input; {133357#false} is VALID [2020-07-11 01:24:54,506 INFO L280 TraceCheckUtils]: 125: Hoare triple {133357#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); {133357#false} is VALID [2020-07-11 01:24:54,506 INFO L280 TraceCheckUtils]: 126: Hoare triple {133357#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); {133357#false} is VALID [2020-07-11 01:24:54,506 INFO L280 TraceCheckUtils]: 127: Hoare triple {133357#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); {133357#false} is VALID [2020-07-11 01:24:54,506 INFO L280 TraceCheckUtils]: 128: Hoare triple {133357#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); {133357#false} is VALID [2020-07-11 01:24:54,507 INFO L280 TraceCheckUtils]: 129: Hoare triple {133357#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); {133357#false} is VALID [2020-07-11 01:24:54,507 INFO L280 TraceCheckUtils]: 130: Hoare triple {133357#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); {133357#false} is VALID [2020-07-11 01:24:54,507 INFO L280 TraceCheckUtils]: 131: Hoare triple {133357#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)); {133357#false} is VALID [2020-07-11 01:24:54,507 INFO L280 TraceCheckUtils]: 132: Hoare triple {133357#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))); {133357#false} is VALID [2020-07-11 01:24:54,507 INFO L280 TraceCheckUtils]: 133: Hoare triple {133357#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); {133357#false} is VALID [2020-07-11 01:24:54,507 INFO L280 TraceCheckUtils]: 134: Hoare triple {133357#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); {133357#false} is VALID [2020-07-11 01:24:54,508 INFO L280 TraceCheckUtils]: 135: Hoare triple {133357#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); {133357#false} is VALID [2020-07-11 01:24:54,508 INFO L280 TraceCheckUtils]: 136: Hoare triple {133357#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); {133357#false} is VALID [2020-07-11 01:24:54,508 INFO L280 TraceCheckUtils]: 137: Hoare triple {133357#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); {133357#false} is VALID [2020-07-11 01:24:54,508 INFO L280 TraceCheckUtils]: 138: Hoare triple {133357#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); {133357#false} is VALID [2020-07-11 01:24:54,508 INFO L280 TraceCheckUtils]: 139: Hoare triple {133357#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); {133357#false} is VALID [2020-07-11 01:24:54,509 INFO L280 TraceCheckUtils]: 140: Hoare triple {133357#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); {133357#false} is VALID [2020-07-11 01:24:54,509 INFO L280 TraceCheckUtils]: 141: Hoare triple {133357#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); {133357#false} is VALID [2020-07-11 01:24:54,509 INFO L280 TraceCheckUtils]: 142: Hoare triple {133357#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); {133357#false} is VALID [2020-07-11 01:24:54,509 INFO L280 TraceCheckUtils]: 143: Hoare triple {133357#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)); {133357#false} is VALID [2020-07-11 01:24:54,509 INFO L280 TraceCheckUtils]: 144: Hoare triple {133357#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)); {133357#false} is VALID [2020-07-11 01:24:54,510 INFO L280 TraceCheckUtils]: 145: Hoare triple {133357#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); {133357#false} is VALID [2020-07-11 01:24:54,510 INFO L280 TraceCheckUtils]: 146: Hoare triple {133357#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); {133357#false} is VALID [2020-07-11 01:24:54,510 INFO L280 TraceCheckUtils]: 147: Hoare triple {133357#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); {133357#false} is VALID [2020-07-11 01:24:54,510 INFO L280 TraceCheckUtils]: 148: Hoare triple {133357#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); {133357#false} is VALID [2020-07-11 01:24:54,510 INFO L280 TraceCheckUtils]: 149: Hoare triple {133357#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); {133357#false} is VALID [2020-07-11 01:24:54,510 INFO L280 TraceCheckUtils]: 150: Hoare triple {133357#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); {133357#false} is VALID [2020-07-11 01:24:54,511 INFO L280 TraceCheckUtils]: 151: Hoare triple {133357#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); {133357#false} is VALID [2020-07-11 01:24:54,511 INFO L280 TraceCheckUtils]: 152: Hoare triple {133357#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); {133357#false} is VALID [2020-07-11 01:24:54,511 INFO L280 TraceCheckUtils]: 153: Hoare triple {133357#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); {133357#false} is VALID [2020-07-11 01:24:54,511 INFO L280 TraceCheckUtils]: 154: Hoare triple {133357#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); {133357#false} is VALID [2020-07-11 01:24:54,512 INFO L280 TraceCheckUtils]: 155: Hoare triple {133357#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); {133357#false} is VALID [2020-07-11 01:24:54,512 INFO L280 TraceCheckUtils]: 156: Hoare triple {133357#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); {133357#false} is VALID [2020-07-11 01:24:54,512 INFO L280 TraceCheckUtils]: 157: Hoare triple {133357#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); {133357#false} is VALID [2020-07-11 01:24:54,512 INFO L280 TraceCheckUtils]: 158: Hoare triple {133357#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); {133357#false} is VALID [2020-07-11 01:24:54,512 INFO L280 TraceCheckUtils]: 159: Hoare triple {133357#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); {133357#false} is VALID [2020-07-11 01:24:54,513 INFO L280 TraceCheckUtils]: 160: Hoare triple {133357#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); {133357#false} is VALID [2020-07-11 01:24:54,513 INFO L280 TraceCheckUtils]: 161: Hoare triple {133357#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)); {133357#false} is VALID [2020-07-11 01:24:54,513 INFO L280 TraceCheckUtils]: 162: Hoare triple {133357#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)))); {133357#false} is VALID [2020-07-11 01:24:54,513 INFO L280 TraceCheckUtils]: 163: Hoare triple {133357#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); {133357#false} is VALID [2020-07-11 01:24:54,513 INFO L280 TraceCheckUtils]: 164: Hoare triple {133357#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); {133357#false} is VALID [2020-07-11 01:24:54,514 INFO L280 TraceCheckUtils]: 165: Hoare triple {133357#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)); {133357#false} is VALID [2020-07-11 01:24:54,514 INFO L280 TraceCheckUtils]: 166: Hoare triple {133357#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); {133357#false} is VALID [2020-07-11 01:24:54,514 INFO L280 TraceCheckUtils]: 167: Hoare triple {133357#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); {133357#false} is VALID [2020-07-11 01:24:54,514 INFO L280 TraceCheckUtils]: 168: Hoare triple {133357#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); {133357#false} is VALID [2020-07-11 01:24:54,514 INFO L280 TraceCheckUtils]: 169: Hoare triple {133357#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))); {133357#false} is VALID [2020-07-11 01:24:54,515 INFO L280 TraceCheckUtils]: 170: Hoare triple {133357#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); {133357#false} is VALID [2020-07-11 01:24:54,515 INFO L280 TraceCheckUtils]: 171: Hoare triple {133357#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)); {133357#false} is VALID [2020-07-11 01:24:54,515 INFO L280 TraceCheckUtils]: 172: Hoare triple {133357#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)); {133357#false} is VALID [2020-07-11 01:24:54,515 INFO L280 TraceCheckUtils]: 173: Hoare triple {133357#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); {133357#false} is VALID [2020-07-11 01:24:54,515 INFO L280 TraceCheckUtils]: 174: Hoare triple {133357#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); {133357#false} is VALID [2020-07-11 01:24:54,516 INFO L280 TraceCheckUtils]: 175: Hoare triple {133357#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); {133357#false} is VALID [2020-07-11 01:24:54,516 INFO L280 TraceCheckUtils]: 176: Hoare triple {133357#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); {133357#false} is VALID [2020-07-11 01:24:54,516 INFO L280 TraceCheckUtils]: 177: Hoare triple {133357#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); {133357#false} is VALID [2020-07-11 01:24:54,516 INFO L280 TraceCheckUtils]: 178: Hoare triple {133357#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); {133357#false} is VALID [2020-07-11 01:24:54,516 INFO L280 TraceCheckUtils]: 179: Hoare triple {133357#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); {133357#false} is VALID [2020-07-11 01:24:54,517 INFO L280 TraceCheckUtils]: 180: Hoare triple {133357#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); {133357#false} is VALID [2020-07-11 01:24:54,517 INFO L280 TraceCheckUtils]: 181: Hoare triple {133357#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); {133357#false} is VALID [2020-07-11 01:24:54,517 INFO L280 TraceCheckUtils]: 182: Hoare triple {133357#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)); {133357#false} is VALID [2020-07-11 01:24:54,517 INFO L280 TraceCheckUtils]: 183: Hoare triple {133357#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); {133357#false} is VALID [2020-07-11 01:24:54,517 INFO L280 TraceCheckUtils]: 184: Hoare triple {133357#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); {133357#false} is VALID [2020-07-11 01:24:54,518 INFO L280 TraceCheckUtils]: 185: Hoare triple {133357#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)); {133357#false} is VALID [2020-07-11 01:24:54,518 INFO L280 TraceCheckUtils]: 186: Hoare triple {133357#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)); {133357#false} is VALID [2020-07-11 01:24:54,518 INFO L280 TraceCheckUtils]: 187: Hoare triple {133357#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); {133357#false} is VALID [2020-07-11 01:24:54,518 INFO L280 TraceCheckUtils]: 188: Hoare triple {133357#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); {133357#false} is VALID [2020-07-11 01:24:54,518 INFO L280 TraceCheckUtils]: 189: Hoare triple {133357#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); {133357#false} is VALID [2020-07-11 01:24:54,519 INFO L280 TraceCheckUtils]: 190: Hoare triple {133357#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))); {133357#false} is VALID [2020-07-11 01:24:54,519 INFO L280 TraceCheckUtils]: 191: Hoare triple {133357#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {133357#false} is VALID [2020-07-11 01:24:54,519 INFO L280 TraceCheckUtils]: 192: Hoare triple {133357#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {133357#false} is VALID [2020-07-11 01:24:54,519 INFO L280 TraceCheckUtils]: 193: Hoare triple {133357#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {133357#false} is VALID [2020-07-11 01:24:54,519 INFO L280 TraceCheckUtils]: 194: Hoare triple {133357#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {133357#false} is VALID [2020-07-11 01:24:54,520 INFO L280 TraceCheckUtils]: 195: Hoare triple {133357#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {133357#false} is VALID [2020-07-11 01:24:54,520 INFO L280 TraceCheckUtils]: 196: Hoare triple {133357#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {133357#false} is VALID [2020-07-11 01:24:54,520 INFO L280 TraceCheckUtils]: 197: Hoare triple {133357#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {133357#false} is VALID [2020-07-11 01:24:54,520 INFO L280 TraceCheckUtils]: 198: Hoare triple {133357#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {133357#false} is VALID [2020-07-11 01:24:54,520 INFO L280 TraceCheckUtils]: 199: Hoare triple {133357#false} assume (((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {133357#false} is VALID [2020-07-11 01:24:54,520 INFO L280 TraceCheckUtils]: 200: Hoare triple {133357#false} assume !false; {133357#false} is VALID [2020-07-11 01:24:54,581 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 106 proven. 4 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2020-07-11 01:24:54,581 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [104733334] [2020-07-11 01:24:54,581 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-11 01:24:54,582 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8] total 8 [2020-07-11 01:24:54,582 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [11761763] [2020-07-11 01:24:54,582 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 201 [2020-07-11 01:24:54,583 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-11 01:24:54,583 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2020-07-11 01:24:54,863 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 192 edges. 192 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 01:24:54,863 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-11 01:24:54,863 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-11 01:24:54,863 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-11 01:24:54,864 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2020-07-11 01:24:54,864 INFO L87 Difference]: Start difference. First operand 4200 states and 4685 transitions. Second operand 8 states. [2020-07-11 01:24:59,174 WARN L193 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 62 [2020-07-11 01:25:51,645 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:25:51,645 INFO L93 Difference]: Finished difference Result 8292 states and 9246 transitions. [2020-07-11 01:25:51,645 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2020-07-11 01:25:51,646 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 201 [2020-07-11 01:25:51,646 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-11 01:25:51,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-11 01:25:51,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 1174 transitions. [2020-07-11 01:25:51,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-11 01:25:51,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 1174 transitions. [2020-07-11 01:25:51,656 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 17 states and 1174 transitions. [2020-07-11 01:25:53,855 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1174 edges. 1174 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 01:25:54,537 INFO L225 Difference]: With dead ends: 8292 [2020-07-11 01:25:54,537 INFO L226 Difference]: Without dead ends: 4257 [2020-07-11 01:25:54,543 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 13 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 51 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=86, Invalid=220, Unknown=0, NotChecked=0, Total=306 [2020-07-11 01:25:54,546 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4257 states. [2020-07-11 01:26:40,198 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4257 to 4063. [2020-07-11 01:26:40,198 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-11 01:26:40,198 INFO L82 GeneralOperation]: Start isEquivalent. First operand 4257 states. Second operand 4063 states. [2020-07-11 01:26:40,198 INFO L74 IsIncluded]: Start isIncluded. First operand 4257 states. Second operand 4063 states. [2020-07-11 01:26:40,198 INFO L87 Difference]: Start difference. First operand 4257 states. Second operand 4063 states. [2020-07-11 01:26:40,750 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:26:40,750 INFO L93 Difference]: Finished difference Result 4257 states and 4668 transitions. [2020-07-11 01:26:40,751 INFO L276 IsEmpty]: Start isEmpty. Operand 4257 states and 4668 transitions. [2020-07-11 01:26:40,754 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 01:26:40,754 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 01:26:40,754 INFO L74 IsIncluded]: Start isIncluded. First operand 4063 states. Second operand 4257 states. [2020-07-11 01:26:40,754 INFO L87 Difference]: Start difference. First operand 4063 states. Second operand 4257 states. [2020-07-11 01:26:41,321 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:26:41,321 INFO L93 Difference]: Finished difference Result 4257 states and 4668 transitions. [2020-07-11 01:26:41,321 INFO L276 IsEmpty]: Start isEmpty. Operand 4257 states and 4668 transitions. [2020-07-11 01:26:41,324 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 01:26:41,325 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 01:26:41,325 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-11 01:26:41,325 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-11 01:26:41,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4063 states. [2020-07-11 01:26:41,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4063 states to 4063 states and 4457 transitions. [2020-07-11 01:26:41,910 INFO L78 Accepts]: Start accepts. Automaton has 4063 states and 4457 transitions. Word has length 201 [2020-07-11 01:26:41,911 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-11 01:26:41,911 INFO L479 AbstractCegarLoop]: Abstraction has 4063 states and 4457 transitions. [2020-07-11 01:26:41,911 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-11 01:26:41,911 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4063 states and 4457 transitions. [2020-07-11 01:26:56,446 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 4457 edges. 4457 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 01:26:56,447 INFO L276 IsEmpty]: Start isEmpty. Operand 4063 states and 4457 transitions. [2020-07-11 01:26:56,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2020-07-11 01:26:56,451 INFO L414 BasicCegarLoop]: Found error trace [2020-07-11 01:26:56,451 INFO L422 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-11 01:26:56,451 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-07-11 01:26:56,451 INFO L427 AbstractCegarLoop]: === Iteration 10 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-11 01:26:56,451 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-11 01:26:56,452 INFO L82 PathProgramCache]: Analyzing trace with hash 1920269805, now seen corresponding path program 1 times [2020-07-11 01:26:56,452 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-11 01:26:56,452 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [590667828] [2020-07-11 01:26:56,452 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-11 01:26:56,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:26:56,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:26:56,627 INFO L280 TraceCheckUtils]: 0: Hoare triple {166791#(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; {166697#true} is VALID [2020-07-11 01:26:56,627 INFO L280 TraceCheckUtils]: 1: Hoare triple {166697#true} ~d~0 := 4; {166697#true} is VALID [2020-07-11 01:26:56,627 INFO L280 TraceCheckUtils]: 2: Hoare triple {166697#true} ~e~0 := 5; {166697#true} is VALID [2020-07-11 01:26:56,627 INFO L280 TraceCheckUtils]: 3: Hoare triple {166697#true} ~f~0 := 6; {166697#true} is VALID [2020-07-11 01:26:56,627 INFO L280 TraceCheckUtils]: 4: Hoare triple {166697#true} ~c~0 := 3; {166697#true} is VALID [2020-07-11 01:26:56,628 INFO L280 TraceCheckUtils]: 5: Hoare triple {166697#true} ~b~0 := 2; {166697#true} is VALID [2020-07-11 01:26:56,628 INFO L280 TraceCheckUtils]: 6: Hoare triple {166697#true} ~u~0 := 21; {166697#true} is VALID [2020-07-11 01:26:56,628 INFO L280 TraceCheckUtils]: 7: Hoare triple {166697#true} ~v~0 := 22; {166697#true} is VALID [2020-07-11 01:26:56,628 INFO L280 TraceCheckUtils]: 8: Hoare triple {166697#true} ~w~0 := 23; {166697#true} is VALID [2020-07-11 01:26:56,628 INFO L280 TraceCheckUtils]: 9: Hoare triple {166697#true} ~x~0 := 24; {166697#true} is VALID [2020-07-11 01:26:56,629 INFO L280 TraceCheckUtils]: 10: Hoare triple {166697#true} ~y~0 := 25; {166697#true} is VALID [2020-07-11 01:26:56,629 INFO L280 TraceCheckUtils]: 11: Hoare triple {166697#true} ~z~0 := 26; {166697#true} is VALID [2020-07-11 01:26:56,629 INFO L280 TraceCheckUtils]: 12: Hoare triple {166697#true} ~a17~0 := 1; {166697#true} is VALID [2020-07-11 01:26:56,629 INFO L280 TraceCheckUtils]: 13: Hoare triple {166697#true} ~a7~0 := 0; {166697#true} is VALID [2020-07-11 01:26:56,629 INFO L280 TraceCheckUtils]: 14: Hoare triple {166697#true} ~a20~0 := 1; {166697#true} is VALID [2020-07-11 01:26:56,630 INFO L280 TraceCheckUtils]: 15: Hoare triple {166697#true} ~a8~0 := 15; {166697#true} is VALID [2020-07-11 01:26:56,630 INFO L280 TraceCheckUtils]: 16: Hoare triple {166697#true} ~a12~0 := 8; {166697#true} is VALID [2020-07-11 01:26:56,630 INFO L280 TraceCheckUtils]: 17: Hoare triple {166697#true} ~a16~0 := 5; {166697#true} is VALID [2020-07-11 01:26:56,630 INFO L280 TraceCheckUtils]: 18: Hoare triple {166697#true} ~a21~0 := 1; {166697#true} is VALID [2020-07-11 01:26:56,630 INFO L280 TraceCheckUtils]: 19: Hoare triple {166697#true} assume true; {166697#true} is VALID [2020-07-11 01:26:56,631 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {166697#true} {166697#true} #1100#return; {166697#true} is VALID [2020-07-11 01:26:56,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:26:56,689 INFO L280 TraceCheckUtils]: 0: Hoare triple {166792#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |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; {166697#true} is VALID [2020-07-11 01:26:56,690 INFO L280 TraceCheckUtils]: 1: Hoare triple {166697#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; {166793#(= 1 ~a21~0)} is VALID [2020-07-11 01:26:56,690 INFO L280 TraceCheckUtils]: 2: Hoare triple {166793#(= 1 ~a21~0)} ~a16~0 := 5; {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} is VALID [2020-07-11 01:26:56,691 INFO L280 TraceCheckUtils]: 3: Hoare triple {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} ~a20~0 := 0; {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} is VALID [2020-07-11 01:26:56,692 INFO L280 TraceCheckUtils]: 4: Hoare triple {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} #res := 24; {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} is VALID [2020-07-11 01:26:56,692 INFO L280 TraceCheckUtils]: 5: Hoare triple {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} assume true; {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} is VALID [2020-07-11 01:26:56,693 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} {166697#true} #1104#return; {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} is VALID [2020-07-11 01:26:56,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:26:56,717 INFO L280 TraceCheckUtils]: 0: Hoare triple {166792#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |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; {166697#true} is VALID [2020-07-11 01:26:56,717 INFO L280 TraceCheckUtils]: 1: Hoare triple {166697#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); {166697#true} is VALID [2020-07-11 01:26:56,717 INFO L280 TraceCheckUtils]: 2: Hoare triple {166697#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); {166697#true} is VALID [2020-07-11 01:26:56,718 INFO L280 TraceCheckUtils]: 3: Hoare triple {166697#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); {166697#true} is VALID [2020-07-11 01:26:56,718 INFO L280 TraceCheckUtils]: 4: Hoare triple {166697#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); {166697#true} is VALID [2020-07-11 01:26:56,718 INFO L280 TraceCheckUtils]: 5: Hoare triple {166697#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); {166697#true} is VALID [2020-07-11 01:26:56,718 INFO L280 TraceCheckUtils]: 6: Hoare triple {166697#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); {166697#true} is VALID [2020-07-11 01:26:56,718 INFO L280 TraceCheckUtils]: 7: Hoare triple {166697#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)); {166697#true} is VALID [2020-07-11 01:26:56,719 INFO L280 TraceCheckUtils]: 8: Hoare triple {166697#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))); {166697#true} is VALID [2020-07-11 01:26:56,719 INFO L280 TraceCheckUtils]: 9: Hoare triple {166697#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); {166697#true} is VALID [2020-07-11 01:26:56,719 INFO L280 TraceCheckUtils]: 10: Hoare triple {166697#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); {166697#true} is VALID [2020-07-11 01:26:56,719 INFO L280 TraceCheckUtils]: 11: Hoare triple {166697#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); {166697#true} is VALID [2020-07-11 01:26:56,719 INFO L280 TraceCheckUtils]: 12: Hoare triple {166697#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); {166697#true} is VALID [2020-07-11 01:26:56,719 INFO L280 TraceCheckUtils]: 13: Hoare triple {166697#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); {166697#true} is VALID [2020-07-11 01:26:56,720 INFO L280 TraceCheckUtils]: 14: Hoare triple {166697#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); {166697#true} is VALID [2020-07-11 01:26:56,720 INFO L280 TraceCheckUtils]: 15: Hoare triple {166697#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); {166697#true} is VALID [2020-07-11 01:26:56,720 INFO L280 TraceCheckUtils]: 16: Hoare triple {166697#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); {166697#true} is VALID [2020-07-11 01:26:56,720 INFO L280 TraceCheckUtils]: 17: Hoare triple {166697#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); {166697#true} is VALID [2020-07-11 01:26:56,720 INFO L280 TraceCheckUtils]: 18: Hoare triple {166697#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); {166697#true} is VALID [2020-07-11 01:26:56,720 INFO L280 TraceCheckUtils]: 19: Hoare triple {166697#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)); {166697#true} is VALID [2020-07-11 01:26:56,721 INFO L280 TraceCheckUtils]: 20: Hoare triple {166697#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)); {166697#true} is VALID [2020-07-11 01:26:56,721 INFO L280 TraceCheckUtils]: 21: Hoare triple {166697#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); {166697#true} is VALID [2020-07-11 01:26:56,721 INFO L280 TraceCheckUtils]: 22: Hoare triple {166697#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); {166697#true} is VALID [2020-07-11 01:26:56,721 INFO L280 TraceCheckUtils]: 23: Hoare triple {166697#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); {166697#true} is VALID [2020-07-11 01:26:56,721 INFO L280 TraceCheckUtils]: 24: Hoare triple {166697#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); {166697#true} is VALID [2020-07-11 01:26:56,722 INFO L280 TraceCheckUtils]: 25: Hoare triple {166697#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); {166697#true} is VALID [2020-07-11 01:26:56,722 INFO L280 TraceCheckUtils]: 26: Hoare triple {166697#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); {166697#true} is VALID [2020-07-11 01:26:56,722 INFO L280 TraceCheckUtils]: 27: Hoare triple {166697#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); {166697#true} is VALID [2020-07-11 01:26:56,722 INFO L280 TraceCheckUtils]: 28: Hoare triple {166697#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); {166697#true} is VALID [2020-07-11 01:26:56,722 INFO L280 TraceCheckUtils]: 29: Hoare triple {166697#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); {166697#true} is VALID [2020-07-11 01:26:56,722 INFO L280 TraceCheckUtils]: 30: Hoare triple {166697#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); {166697#true} is VALID [2020-07-11 01:26:56,723 INFO L280 TraceCheckUtils]: 31: Hoare triple {166697#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); {166697#true} is VALID [2020-07-11 01:26:56,723 INFO L280 TraceCheckUtils]: 32: Hoare triple {166697#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); {166697#true} is VALID [2020-07-11 01:26:56,723 INFO L280 TraceCheckUtils]: 33: Hoare triple {166697#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); {166697#true} is VALID [2020-07-11 01:26:56,723 INFO L280 TraceCheckUtils]: 34: Hoare triple {166697#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); {166697#true} is VALID [2020-07-11 01:26:56,723 INFO L280 TraceCheckUtils]: 35: Hoare triple {166697#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); {166697#true} is VALID [2020-07-11 01:26:56,723 INFO L280 TraceCheckUtils]: 36: Hoare triple {166697#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); {166697#true} is VALID [2020-07-11 01:26:56,724 INFO L280 TraceCheckUtils]: 37: Hoare triple {166697#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)); {166697#true} is VALID [2020-07-11 01:26:56,724 INFO L280 TraceCheckUtils]: 38: Hoare triple {166697#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)))); {166697#true} is VALID [2020-07-11 01:26:56,724 INFO L280 TraceCheckUtils]: 39: Hoare triple {166697#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); {166697#true} is VALID [2020-07-11 01:26:56,724 INFO L280 TraceCheckUtils]: 40: Hoare triple {166697#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); {166697#true} is VALID [2020-07-11 01:26:56,724 INFO L280 TraceCheckUtils]: 41: Hoare triple {166697#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)); {166697#true} is VALID [2020-07-11 01:26:56,725 INFO L280 TraceCheckUtils]: 42: Hoare triple {166697#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); {166697#true} is VALID [2020-07-11 01:26:56,726 INFO L280 TraceCheckUtils]: 43: Hoare triple {166697#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; {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} is VALID [2020-07-11 01:26:56,727 INFO L280 TraceCheckUtils]: 44: Hoare triple {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} ~a17~0 := 0; {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} is VALID [2020-07-11 01:26:56,727 INFO L280 TraceCheckUtils]: 45: Hoare triple {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} #res := 24; {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} is VALID [2020-07-11 01:26:56,728 INFO L280 TraceCheckUtils]: 46: Hoare triple {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} assume true; {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} is VALID [2020-07-11 01:26:56,729 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} #1104#return; {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} is VALID [2020-07-11 01:26:56,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 01:26:56,803 INFO L280 TraceCheckUtils]: 0: Hoare triple {166792#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |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; {166794#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-11 01:26:56,805 INFO L280 TraceCheckUtils]: 1: Hoare triple {166794#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {166794#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-11 01:26:56,806 INFO L280 TraceCheckUtils]: 2: Hoare triple {166794#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {166794#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-11 01:26:56,807 INFO L280 TraceCheckUtils]: 3: Hoare triple {166794#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {166794#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-11 01:26:56,808 INFO L280 TraceCheckUtils]: 4: Hoare triple {166794#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {166794#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-11 01:26:56,809 INFO L280 TraceCheckUtils]: 5: Hoare triple {166794#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume (3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0; {166795#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-11 01:26:56,809 INFO L280 TraceCheckUtils]: 6: Hoare triple {166795#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} ~a7~0 := 0; {166795#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-11 01:26:56,810 INFO L280 TraceCheckUtils]: 7: Hoare triple {166795#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} ~a20~0 := 1; {166795#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-11 01:26:56,810 INFO L280 TraceCheckUtils]: 8: Hoare triple {166795#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} ~a21~0 := 1; {166795#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-11 01:26:56,810 INFO L280 TraceCheckUtils]: 9: Hoare triple {166795#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} ~a16~0 := 4; {166795#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-11 01:26:56,811 INFO L280 TraceCheckUtils]: 10: Hoare triple {166795#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} ~a17~0 := 1; {166795#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-11 01:26:56,811 INFO L280 TraceCheckUtils]: 11: Hoare triple {166795#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} ~a8~0 := 13; {166795#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-11 01:26:56,812 INFO L280 TraceCheckUtils]: 12: Hoare triple {166795#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} #res := -1; {166795#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-11 01:26:56,812 INFO L280 TraceCheckUtils]: 13: Hoare triple {166795#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} assume true; {166795#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-11 01:26:56,813 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {166795#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} #1104#return; {166698#false} is VALID [2020-07-11 01:26:56,815 INFO L263 TraceCheckUtils]: 0: Hoare triple {166697#true} call ULTIMATE.init(); {166791#(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 [2020-07-11 01:26:56,815 INFO L280 TraceCheckUtils]: 1: Hoare triple {166791#(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; {166697#true} is VALID [2020-07-11 01:26:56,815 INFO L280 TraceCheckUtils]: 2: Hoare triple {166697#true} ~d~0 := 4; {166697#true} is VALID [2020-07-11 01:26:56,816 INFO L280 TraceCheckUtils]: 3: Hoare triple {166697#true} ~e~0 := 5; {166697#true} is VALID [2020-07-11 01:26:56,816 INFO L280 TraceCheckUtils]: 4: Hoare triple {166697#true} ~f~0 := 6; {166697#true} is VALID [2020-07-11 01:26:56,816 INFO L280 TraceCheckUtils]: 5: Hoare triple {166697#true} ~c~0 := 3; {166697#true} is VALID [2020-07-11 01:26:56,816 INFO L280 TraceCheckUtils]: 6: Hoare triple {166697#true} ~b~0 := 2; {166697#true} is VALID [2020-07-11 01:26:56,816 INFO L280 TraceCheckUtils]: 7: Hoare triple {166697#true} ~u~0 := 21; {166697#true} is VALID [2020-07-11 01:26:56,817 INFO L280 TraceCheckUtils]: 8: Hoare triple {166697#true} ~v~0 := 22; {166697#true} is VALID [2020-07-11 01:26:56,817 INFO L280 TraceCheckUtils]: 9: Hoare triple {166697#true} ~w~0 := 23; {166697#true} is VALID [2020-07-11 01:26:56,817 INFO L280 TraceCheckUtils]: 10: Hoare triple {166697#true} ~x~0 := 24; {166697#true} is VALID [2020-07-11 01:26:56,817 INFO L280 TraceCheckUtils]: 11: Hoare triple {166697#true} ~y~0 := 25; {166697#true} is VALID [2020-07-11 01:26:56,817 INFO L280 TraceCheckUtils]: 12: Hoare triple {166697#true} ~z~0 := 26; {166697#true} is VALID [2020-07-11 01:26:56,817 INFO L280 TraceCheckUtils]: 13: Hoare triple {166697#true} ~a17~0 := 1; {166697#true} is VALID [2020-07-11 01:26:56,818 INFO L280 TraceCheckUtils]: 14: Hoare triple {166697#true} ~a7~0 := 0; {166697#true} is VALID [2020-07-11 01:26:56,818 INFO L280 TraceCheckUtils]: 15: Hoare triple {166697#true} ~a20~0 := 1; {166697#true} is VALID [2020-07-11 01:26:56,818 INFO L280 TraceCheckUtils]: 16: Hoare triple {166697#true} ~a8~0 := 15; {166697#true} is VALID [2020-07-11 01:26:56,818 INFO L280 TraceCheckUtils]: 17: Hoare triple {166697#true} ~a12~0 := 8; {166697#true} is VALID [2020-07-11 01:26:56,818 INFO L280 TraceCheckUtils]: 18: Hoare triple {166697#true} ~a16~0 := 5; {166697#true} is VALID [2020-07-11 01:26:56,818 INFO L280 TraceCheckUtils]: 19: Hoare triple {166697#true} ~a21~0 := 1; {166697#true} is VALID [2020-07-11 01:26:56,818 INFO L280 TraceCheckUtils]: 20: Hoare triple {166697#true} assume true; {166697#true} is VALID [2020-07-11 01:26:56,818 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {166697#true} {166697#true} #1100#return; {166697#true} is VALID [2020-07-11 01:26:56,819 INFO L263 TraceCheckUtils]: 22: Hoare triple {166697#true} call #t~ret4 := main(); {166697#true} is VALID [2020-07-11 01:26:56,819 INFO L280 TraceCheckUtils]: 23: Hoare triple {166697#true} ~output~0 := -1; {166697#true} is VALID [2020-07-11 01:26:56,819 INFO L280 TraceCheckUtils]: 24: Hoare triple {166697#true} assume !false; {166697#true} is VALID [2020-07-11 01:26:56,819 INFO L280 TraceCheckUtils]: 25: Hoare triple {166697#true} havoc ~input~0; {166697#true} is VALID [2020-07-11 01:26:56,819 INFO L280 TraceCheckUtils]: 26: Hoare triple {166697#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {166697#true} is VALID [2020-07-11 01:26:56,820 INFO L280 TraceCheckUtils]: 27: Hoare triple {166697#true} ~input~0 := #t~nondet2; {166697#true} is VALID [2020-07-11 01:26:56,820 INFO L280 TraceCheckUtils]: 28: Hoare triple {166697#true} havoc #t~nondet2; {166697#true} is VALID [2020-07-11 01:26:56,820 INFO L280 TraceCheckUtils]: 29: Hoare triple {166697#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {166697#true} is VALID [2020-07-11 01:26:56,822 INFO L263 TraceCheckUtils]: 30: Hoare triple {166697#true} call #t~ret3 := calculate_output(~input~0); {166792#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |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 [2020-07-11 01:26:56,822 INFO L280 TraceCheckUtils]: 31: Hoare triple {166792#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |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; {166697#true} is VALID [2020-07-11 01:26:56,824 INFO L280 TraceCheckUtils]: 32: Hoare triple {166697#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; {166793#(= 1 ~a21~0)} is VALID [2020-07-11 01:26:56,827 INFO L280 TraceCheckUtils]: 33: Hoare triple {166793#(= 1 ~a21~0)} ~a16~0 := 5; {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} is VALID [2020-07-11 01:26:56,828 INFO L280 TraceCheckUtils]: 34: Hoare triple {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} ~a20~0 := 0; {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} is VALID [2020-07-11 01:26:56,830 INFO L280 TraceCheckUtils]: 35: Hoare triple {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} #res := 24; {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} is VALID [2020-07-11 01:26:56,831 INFO L280 TraceCheckUtils]: 36: Hoare triple {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} assume true; {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} is VALID [2020-07-11 01:26:56,832 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} {166697#true} #1104#return; {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} is VALID [2020-07-11 01:26:56,833 INFO L280 TraceCheckUtils]: 38: Hoare triple {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} is VALID [2020-07-11 01:26:56,834 INFO L280 TraceCheckUtils]: 39: Hoare triple {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} ~output~0 := #t~ret3; {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} is VALID [2020-07-11 01:26:56,835 INFO L280 TraceCheckUtils]: 40: Hoare triple {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} havoc #t~ret3; {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} is VALID [2020-07-11 01:26:56,835 INFO L280 TraceCheckUtils]: 41: Hoare triple {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} assume !false; {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} is VALID [2020-07-11 01:26:56,836 INFO L280 TraceCheckUtils]: 42: Hoare triple {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} havoc ~input~0; {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} is VALID [2020-07-11 01:26:56,837 INFO L280 TraceCheckUtils]: 43: Hoare triple {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} is VALID [2020-07-11 01:26:56,838 INFO L280 TraceCheckUtils]: 44: Hoare triple {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} ~input~0 := #t~nondet2; {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} is VALID [2020-07-11 01:26:56,839 INFO L280 TraceCheckUtils]: 45: Hoare triple {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} havoc #t~nondet2; {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} is VALID [2020-07-11 01:26:56,840 INFO L280 TraceCheckUtils]: 46: Hoare triple {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} is VALID [2020-07-11 01:26:56,841 INFO L263 TraceCheckUtils]: 47: Hoare triple {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} call #t~ret3 := calculate_output(~input~0); {166792#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |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 [2020-07-11 01:26:56,841 INFO L280 TraceCheckUtils]: 48: Hoare triple {166792#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |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; {166697#true} is VALID [2020-07-11 01:26:56,841 INFO L280 TraceCheckUtils]: 49: Hoare triple {166697#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); {166697#true} is VALID [2020-07-11 01:26:56,841 INFO L280 TraceCheckUtils]: 50: Hoare triple {166697#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); {166697#true} is VALID [2020-07-11 01:26:56,842 INFO L280 TraceCheckUtils]: 51: Hoare triple {166697#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); {166697#true} is VALID [2020-07-11 01:26:56,842 INFO L280 TraceCheckUtils]: 52: Hoare triple {166697#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); {166697#true} is VALID [2020-07-11 01:26:56,842 INFO L280 TraceCheckUtils]: 53: Hoare triple {166697#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); {166697#true} is VALID [2020-07-11 01:26:56,842 INFO L280 TraceCheckUtils]: 54: Hoare triple {166697#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); {166697#true} is VALID [2020-07-11 01:26:56,842 INFO L280 TraceCheckUtils]: 55: Hoare triple {166697#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)); {166697#true} is VALID [2020-07-11 01:26:56,842 INFO L280 TraceCheckUtils]: 56: Hoare triple {166697#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))); {166697#true} is VALID [2020-07-11 01:26:56,843 INFO L280 TraceCheckUtils]: 57: Hoare triple {166697#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); {166697#true} is VALID [2020-07-11 01:26:56,843 INFO L280 TraceCheckUtils]: 58: Hoare triple {166697#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); {166697#true} is VALID [2020-07-11 01:26:56,843 INFO L280 TraceCheckUtils]: 59: Hoare triple {166697#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); {166697#true} is VALID [2020-07-11 01:26:56,843 INFO L280 TraceCheckUtils]: 60: Hoare triple {166697#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); {166697#true} is VALID [2020-07-11 01:26:56,843 INFO L280 TraceCheckUtils]: 61: Hoare triple {166697#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); {166697#true} is VALID [2020-07-11 01:26:56,843 INFO L280 TraceCheckUtils]: 62: Hoare triple {166697#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); {166697#true} is VALID [2020-07-11 01:26:56,844 INFO L280 TraceCheckUtils]: 63: Hoare triple {166697#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); {166697#true} is VALID [2020-07-11 01:26:56,844 INFO L280 TraceCheckUtils]: 64: Hoare triple {166697#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); {166697#true} is VALID [2020-07-11 01:26:56,844 INFO L280 TraceCheckUtils]: 65: Hoare triple {166697#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); {166697#true} is VALID [2020-07-11 01:26:56,844 INFO L280 TraceCheckUtils]: 66: Hoare triple {166697#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); {166697#true} is VALID [2020-07-11 01:26:56,844 INFO L280 TraceCheckUtils]: 67: Hoare triple {166697#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)); {166697#true} is VALID [2020-07-11 01:26:56,844 INFO L280 TraceCheckUtils]: 68: Hoare triple {166697#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)); {166697#true} is VALID [2020-07-11 01:26:56,845 INFO L280 TraceCheckUtils]: 69: Hoare triple {166697#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); {166697#true} is VALID [2020-07-11 01:26:56,845 INFO L280 TraceCheckUtils]: 70: Hoare triple {166697#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); {166697#true} is VALID [2020-07-11 01:26:56,845 INFO L280 TraceCheckUtils]: 71: Hoare triple {166697#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); {166697#true} is VALID [2020-07-11 01:26:56,845 INFO L280 TraceCheckUtils]: 72: Hoare triple {166697#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); {166697#true} is VALID [2020-07-11 01:26:56,845 INFO L280 TraceCheckUtils]: 73: Hoare triple {166697#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); {166697#true} is VALID [2020-07-11 01:26:56,845 INFO L280 TraceCheckUtils]: 74: Hoare triple {166697#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); {166697#true} is VALID [2020-07-11 01:26:56,846 INFO L280 TraceCheckUtils]: 75: Hoare triple {166697#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); {166697#true} is VALID [2020-07-11 01:26:56,846 INFO L280 TraceCheckUtils]: 76: Hoare triple {166697#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); {166697#true} is VALID [2020-07-11 01:26:56,846 INFO L280 TraceCheckUtils]: 77: Hoare triple {166697#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); {166697#true} is VALID [2020-07-11 01:26:56,846 INFO L280 TraceCheckUtils]: 78: Hoare triple {166697#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); {166697#true} is VALID [2020-07-11 01:26:56,846 INFO L280 TraceCheckUtils]: 79: Hoare triple {166697#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); {166697#true} is VALID [2020-07-11 01:26:56,846 INFO L280 TraceCheckUtils]: 80: Hoare triple {166697#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); {166697#true} is VALID [2020-07-11 01:26:56,847 INFO L280 TraceCheckUtils]: 81: Hoare triple {166697#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); {166697#true} is VALID [2020-07-11 01:26:56,847 INFO L280 TraceCheckUtils]: 82: Hoare triple {166697#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); {166697#true} is VALID [2020-07-11 01:26:56,847 INFO L280 TraceCheckUtils]: 83: Hoare triple {166697#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); {166697#true} is VALID [2020-07-11 01:26:56,847 INFO L280 TraceCheckUtils]: 84: Hoare triple {166697#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); {166697#true} is VALID [2020-07-11 01:26:56,847 INFO L280 TraceCheckUtils]: 85: Hoare triple {166697#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)); {166697#true} is VALID [2020-07-11 01:26:56,848 INFO L280 TraceCheckUtils]: 86: Hoare triple {166697#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)))); {166697#true} is VALID [2020-07-11 01:26:56,848 INFO L280 TraceCheckUtils]: 87: Hoare triple {166697#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); {166697#true} is VALID [2020-07-11 01:26:56,848 INFO L280 TraceCheckUtils]: 88: Hoare triple {166697#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); {166697#true} is VALID [2020-07-11 01:26:56,848 INFO L280 TraceCheckUtils]: 89: Hoare triple {166697#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)); {166697#true} is VALID [2020-07-11 01:26:56,848 INFO L280 TraceCheckUtils]: 90: Hoare triple {166697#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); {166697#true} is VALID [2020-07-11 01:26:56,849 INFO L280 TraceCheckUtils]: 91: Hoare triple {166697#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; {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} is VALID [2020-07-11 01:26:56,850 INFO L280 TraceCheckUtils]: 92: Hoare triple {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} ~a17~0 := 0; {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} is VALID [2020-07-11 01:26:56,851 INFO L280 TraceCheckUtils]: 93: Hoare triple {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} #res := 24; {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} is VALID [2020-07-11 01:26:56,852 INFO L280 TraceCheckUtils]: 94: Hoare triple {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} assume true; {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} is VALID [2020-07-11 01:26:56,853 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} #1104#return; {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} is VALID [2020-07-11 01:26:56,854 INFO L280 TraceCheckUtils]: 96: Hoare triple {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} is VALID [2020-07-11 01:26:56,854 INFO L280 TraceCheckUtils]: 97: Hoare triple {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} ~output~0 := #t~ret3; {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} is VALID [2020-07-11 01:26:56,855 INFO L280 TraceCheckUtils]: 98: Hoare triple {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} havoc #t~ret3; {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} is VALID [2020-07-11 01:26:56,856 INFO L280 TraceCheckUtils]: 99: Hoare triple {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} assume !false; {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} is VALID [2020-07-11 01:26:56,857 INFO L280 TraceCheckUtils]: 100: Hoare triple {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} havoc ~input~0; {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} is VALID [2020-07-11 01:26:56,857 INFO L280 TraceCheckUtils]: 101: Hoare triple {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} is VALID [2020-07-11 01:26:56,858 INFO L280 TraceCheckUtils]: 102: Hoare triple {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} ~input~0 := #t~nondet2; {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} is VALID [2020-07-11 01:26:56,859 INFO L280 TraceCheckUtils]: 103: Hoare triple {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} havoc #t~nondet2; {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} is VALID [2020-07-11 01:26:56,860 INFO L280 TraceCheckUtils]: 104: Hoare triple {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} is VALID [2020-07-11 01:26:56,861 INFO L263 TraceCheckUtils]: 105: Hoare triple {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} call #t~ret3 := calculate_output(~input~0); {166792#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |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 [2020-07-11 01:26:56,862 INFO L280 TraceCheckUtils]: 106: Hoare triple {166792#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |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; {166794#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-11 01:26:56,863 INFO L280 TraceCheckUtils]: 107: Hoare triple {166794#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {166794#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-11 01:26:56,864 INFO L280 TraceCheckUtils]: 108: Hoare triple {166794#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {166794#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-11 01:26:56,865 INFO L280 TraceCheckUtils]: 109: Hoare triple {166794#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {166794#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-11 01:26:56,866 INFO L280 TraceCheckUtils]: 110: Hoare triple {166794#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {166794#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-11 01:26:56,867 INFO L280 TraceCheckUtils]: 111: Hoare triple {166794#(and (= ~a16~0 |old(~a16~0)|) (= ~a21~0 |old(~a21~0)|))} assume (3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0; {166795#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-11 01:26:56,867 INFO L280 TraceCheckUtils]: 112: Hoare triple {166795#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} ~a7~0 := 0; {166795#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-11 01:26:56,868 INFO L280 TraceCheckUtils]: 113: Hoare triple {166795#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} ~a20~0 := 1; {166795#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-11 01:26:56,868 INFO L280 TraceCheckUtils]: 114: Hoare triple {166795#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} ~a21~0 := 1; {166795#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-11 01:26:56,869 INFO L280 TraceCheckUtils]: 115: Hoare triple {166795#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} ~a16~0 := 4; {166795#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-11 01:26:56,870 INFO L280 TraceCheckUtils]: 116: Hoare triple {166795#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} ~a17~0 := 1; {166795#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-11 01:26:56,870 INFO L280 TraceCheckUtils]: 117: Hoare triple {166795#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} ~a8~0 := 13; {166795#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-11 01:26:56,871 INFO L280 TraceCheckUtils]: 118: Hoare triple {166795#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} #res := -1; {166795#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-11 01:26:56,871 INFO L280 TraceCheckUtils]: 119: Hoare triple {166795#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} assume true; {166795#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-11 01:26:56,872 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {166795#(or (not (= 1 |old(~a21~0)|)) (= 6 |old(~a16~0)|))} {166727#(and (= 1 ~a21~0) (= 5 ~a16~0))} #1104#return; {166698#false} is VALID [2020-07-11 01:26:56,872 INFO L280 TraceCheckUtils]: 121: Hoare triple {166698#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {166698#false} is VALID [2020-07-11 01:26:56,872 INFO L280 TraceCheckUtils]: 122: Hoare triple {166698#false} ~output~0 := #t~ret3; {166698#false} is VALID [2020-07-11 01:26:56,872 INFO L280 TraceCheckUtils]: 123: Hoare triple {166698#false} havoc #t~ret3; {166698#false} is VALID [2020-07-11 01:26:56,873 INFO L280 TraceCheckUtils]: 124: Hoare triple {166698#false} assume !false; {166698#false} is VALID [2020-07-11 01:26:56,873 INFO L280 TraceCheckUtils]: 125: Hoare triple {166698#false} havoc ~input~0; {166698#false} is VALID [2020-07-11 01:26:56,873 INFO L280 TraceCheckUtils]: 126: Hoare triple {166698#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {166698#false} is VALID [2020-07-11 01:26:56,873 INFO L280 TraceCheckUtils]: 127: Hoare triple {166698#false} ~input~0 := #t~nondet2; {166698#false} is VALID [2020-07-11 01:26:56,873 INFO L280 TraceCheckUtils]: 128: Hoare triple {166698#false} havoc #t~nondet2; {166698#false} is VALID [2020-07-11 01:26:56,873 INFO L280 TraceCheckUtils]: 129: Hoare triple {166698#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {166698#false} is VALID [2020-07-11 01:26:56,873 INFO L263 TraceCheckUtils]: 130: Hoare triple {166698#false} call #t~ret3 := calculate_output(~input~0); {166698#false} is VALID [2020-07-11 01:26:56,874 INFO L280 TraceCheckUtils]: 131: Hoare triple {166698#false} ~input := #in~input; {166698#false} is VALID [2020-07-11 01:26:56,874 INFO L280 TraceCheckUtils]: 132: Hoare triple {166698#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); {166698#false} is VALID [2020-07-11 01:26:56,874 INFO L280 TraceCheckUtils]: 133: Hoare triple {166698#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); {166698#false} is VALID [2020-07-11 01:26:56,874 INFO L280 TraceCheckUtils]: 134: Hoare triple {166698#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); {166698#false} is VALID [2020-07-11 01:26:56,874 INFO L280 TraceCheckUtils]: 135: Hoare triple {166698#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); {166698#false} is VALID [2020-07-11 01:26:56,875 INFO L280 TraceCheckUtils]: 136: Hoare triple {166698#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); {166698#false} is VALID [2020-07-11 01:26:56,875 INFO L280 TraceCheckUtils]: 137: Hoare triple {166698#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); {166698#false} is VALID [2020-07-11 01:26:56,875 INFO L280 TraceCheckUtils]: 138: Hoare triple {166698#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)); {166698#false} is VALID [2020-07-11 01:26:56,875 INFO L280 TraceCheckUtils]: 139: Hoare triple {166698#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))); {166698#false} is VALID [2020-07-11 01:26:56,875 INFO L280 TraceCheckUtils]: 140: Hoare triple {166698#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); {166698#false} is VALID [2020-07-11 01:26:56,876 INFO L280 TraceCheckUtils]: 141: Hoare triple {166698#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); {166698#false} is VALID [2020-07-11 01:26:56,876 INFO L280 TraceCheckUtils]: 142: Hoare triple {166698#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); {166698#false} is VALID [2020-07-11 01:26:56,876 INFO L280 TraceCheckUtils]: 143: Hoare triple {166698#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); {166698#false} is VALID [2020-07-11 01:26:56,876 INFO L280 TraceCheckUtils]: 144: Hoare triple {166698#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); {166698#false} is VALID [2020-07-11 01:26:56,876 INFO L280 TraceCheckUtils]: 145: Hoare triple {166698#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); {166698#false} is VALID [2020-07-11 01:26:56,876 INFO L280 TraceCheckUtils]: 146: Hoare triple {166698#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); {166698#false} is VALID [2020-07-11 01:26:56,876 INFO L280 TraceCheckUtils]: 147: Hoare triple {166698#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); {166698#false} is VALID [2020-07-11 01:26:56,876 INFO L280 TraceCheckUtils]: 148: Hoare triple {166698#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); {166698#false} is VALID [2020-07-11 01:26:56,877 INFO L280 TraceCheckUtils]: 149: Hoare triple {166698#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); {166698#false} is VALID [2020-07-11 01:26:56,877 INFO L280 TraceCheckUtils]: 150: Hoare triple {166698#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)); {166698#false} is VALID [2020-07-11 01:26:56,877 INFO L280 TraceCheckUtils]: 151: Hoare triple {166698#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)); {166698#false} is VALID [2020-07-11 01:26:56,877 INFO L280 TraceCheckUtils]: 152: Hoare triple {166698#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); {166698#false} is VALID [2020-07-11 01:26:56,877 INFO L280 TraceCheckUtils]: 153: Hoare triple {166698#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); {166698#false} is VALID [2020-07-11 01:26:56,877 INFO L280 TraceCheckUtils]: 154: Hoare triple {166698#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); {166698#false} is VALID [2020-07-11 01:26:56,877 INFO L280 TraceCheckUtils]: 155: Hoare triple {166698#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); {166698#false} is VALID [2020-07-11 01:26:56,878 INFO L280 TraceCheckUtils]: 156: Hoare triple {166698#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); {166698#false} is VALID [2020-07-11 01:26:56,878 INFO L280 TraceCheckUtils]: 157: Hoare triple {166698#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); {166698#false} is VALID [2020-07-11 01:26:56,878 INFO L280 TraceCheckUtils]: 158: Hoare triple {166698#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); {166698#false} is VALID [2020-07-11 01:26:56,878 INFO L280 TraceCheckUtils]: 159: Hoare triple {166698#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); {166698#false} is VALID [2020-07-11 01:26:56,878 INFO L280 TraceCheckUtils]: 160: Hoare triple {166698#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); {166698#false} is VALID [2020-07-11 01:26:56,879 INFO L280 TraceCheckUtils]: 161: Hoare triple {166698#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); {166698#false} is VALID [2020-07-11 01:26:56,879 INFO L280 TraceCheckUtils]: 162: Hoare triple {166698#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); {166698#false} is VALID [2020-07-11 01:26:56,879 INFO L280 TraceCheckUtils]: 163: Hoare triple {166698#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); {166698#false} is VALID [2020-07-11 01:26:56,879 INFO L280 TraceCheckUtils]: 164: Hoare triple {166698#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); {166698#false} is VALID [2020-07-11 01:26:56,879 INFO L280 TraceCheckUtils]: 165: Hoare triple {166698#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); {166698#false} is VALID [2020-07-11 01:26:56,879 INFO L280 TraceCheckUtils]: 166: Hoare triple {166698#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); {166698#false} is VALID [2020-07-11 01:26:56,880 INFO L280 TraceCheckUtils]: 167: Hoare triple {166698#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); {166698#false} is VALID [2020-07-11 01:26:56,880 INFO L280 TraceCheckUtils]: 168: Hoare triple {166698#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)); {166698#false} is VALID [2020-07-11 01:26:56,880 INFO L280 TraceCheckUtils]: 169: Hoare triple {166698#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)))); {166698#false} is VALID [2020-07-11 01:26:56,880 INFO L280 TraceCheckUtils]: 170: Hoare triple {166698#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); {166698#false} is VALID [2020-07-11 01:26:56,880 INFO L280 TraceCheckUtils]: 171: Hoare triple {166698#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); {166698#false} is VALID [2020-07-11 01:26:56,881 INFO L280 TraceCheckUtils]: 172: Hoare triple {166698#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)); {166698#false} is VALID [2020-07-11 01:26:56,881 INFO L280 TraceCheckUtils]: 173: Hoare triple {166698#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); {166698#false} is VALID [2020-07-11 01:26:56,881 INFO L280 TraceCheckUtils]: 174: Hoare triple {166698#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); {166698#false} is VALID [2020-07-11 01:26:56,881 INFO L280 TraceCheckUtils]: 175: Hoare triple {166698#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); {166698#false} is VALID [2020-07-11 01:26:56,881 INFO L280 TraceCheckUtils]: 176: Hoare triple {166698#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))); {166698#false} is VALID [2020-07-11 01:26:56,881 INFO L280 TraceCheckUtils]: 177: Hoare triple {166698#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); {166698#false} is VALID [2020-07-11 01:26:56,882 INFO L280 TraceCheckUtils]: 178: Hoare triple {166698#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)); {166698#false} is VALID [2020-07-11 01:26:56,882 INFO L280 TraceCheckUtils]: 179: Hoare triple {166698#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)); {166698#false} is VALID [2020-07-11 01:26:56,882 INFO L280 TraceCheckUtils]: 180: Hoare triple {166698#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); {166698#false} is VALID [2020-07-11 01:26:56,882 INFO L280 TraceCheckUtils]: 181: Hoare triple {166698#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); {166698#false} is VALID [2020-07-11 01:26:56,882 INFO L280 TraceCheckUtils]: 182: Hoare triple {166698#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); {166698#false} is VALID [2020-07-11 01:26:56,883 INFO L280 TraceCheckUtils]: 183: Hoare triple {166698#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); {166698#false} is VALID [2020-07-11 01:26:56,883 INFO L280 TraceCheckUtils]: 184: Hoare triple {166698#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); {166698#false} is VALID [2020-07-11 01:26:56,883 INFO L280 TraceCheckUtils]: 185: Hoare triple {166698#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); {166698#false} is VALID [2020-07-11 01:26:56,883 INFO L280 TraceCheckUtils]: 186: Hoare triple {166698#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); {166698#false} is VALID [2020-07-11 01:26:56,883 INFO L280 TraceCheckUtils]: 187: Hoare triple {166698#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); {166698#false} is VALID [2020-07-11 01:26:56,883 INFO L280 TraceCheckUtils]: 188: Hoare triple {166698#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); {166698#false} is VALID [2020-07-11 01:26:56,884 INFO L280 TraceCheckUtils]: 189: Hoare triple {166698#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)); {166698#false} is VALID [2020-07-11 01:26:56,884 INFO L280 TraceCheckUtils]: 190: Hoare triple {166698#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); {166698#false} is VALID [2020-07-11 01:26:56,884 INFO L280 TraceCheckUtils]: 191: Hoare triple {166698#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); {166698#false} is VALID [2020-07-11 01:26:56,884 INFO L280 TraceCheckUtils]: 192: Hoare triple {166698#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)); {166698#false} is VALID [2020-07-11 01:26:56,884 INFO L280 TraceCheckUtils]: 193: Hoare triple {166698#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)); {166698#false} is VALID [2020-07-11 01:26:56,885 INFO L280 TraceCheckUtils]: 194: Hoare triple {166698#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); {166698#false} is VALID [2020-07-11 01:26:56,885 INFO L280 TraceCheckUtils]: 195: Hoare triple {166698#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); {166698#false} is VALID [2020-07-11 01:26:56,885 INFO L280 TraceCheckUtils]: 196: Hoare triple {166698#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); {166698#false} is VALID [2020-07-11 01:26:56,885 INFO L280 TraceCheckUtils]: 197: Hoare triple {166698#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))); {166698#false} is VALID [2020-07-11 01:26:56,885 INFO L280 TraceCheckUtils]: 198: Hoare triple {166698#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {166698#false} is VALID [2020-07-11 01:26:56,886 INFO L280 TraceCheckUtils]: 199: Hoare triple {166698#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {166698#false} is VALID [2020-07-11 01:26:56,886 INFO L280 TraceCheckUtils]: 200: Hoare triple {166698#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {166698#false} is VALID [2020-07-11 01:26:56,886 INFO L280 TraceCheckUtils]: 201: Hoare triple {166698#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {166698#false} is VALID [2020-07-11 01:26:56,886 INFO L280 TraceCheckUtils]: 202: Hoare triple {166698#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {166698#false} is VALID [2020-07-11 01:26:56,886 INFO L280 TraceCheckUtils]: 203: Hoare triple {166698#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {166698#false} is VALID [2020-07-11 01:26:56,887 INFO L280 TraceCheckUtils]: 204: Hoare triple {166698#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {166698#false} is VALID [2020-07-11 01:26:56,887 INFO L280 TraceCheckUtils]: 205: Hoare triple {166698#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {166698#false} is VALID [2020-07-11 01:26:56,887 INFO L280 TraceCheckUtils]: 206: Hoare triple {166698#false} assume (((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {166698#false} is VALID [2020-07-11 01:26:56,887 INFO L280 TraceCheckUtils]: 207: Hoare triple {166698#false} assume !false; {166698#false} is VALID [2020-07-11 01:26:56,927 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 99 proven. 4 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2020-07-11 01:26:56,928 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [590667828] [2020-07-11 01:26:56,928 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-11 01:26:56,928 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8] total 8 [2020-07-11 01:26:56,928 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1569616116] [2020-07-11 01:26:56,929 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 208 [2020-07-11 01:26:56,929 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-11 01:26:56,929 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2020-07-11 01:26:57,212 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 196 edges. 196 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 01:26:57,213 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-11 01:26:57,213 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-11 01:26:57,213 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-11 01:26:57,214 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2020-07-11 01:26:57,214 INFO L87 Difference]: Start difference. First operand 4063 states and 4457 transitions. Second operand 8 states. [2020-07-11 01:27:15,800 WARN L193 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 62 [2020-07-11 01:28:03,573 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:28:03,573 INFO L93 Difference]: Finished difference Result 8571 states and 9435 transitions. [2020-07-11 01:28:03,573 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2020-07-11 01:28:03,574 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 208 [2020-07-11 01:28:03,574 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-11 01:28:03,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-11 01:28:03,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 1149 transitions. [2020-07-11 01:28:03,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-11 01:28:03,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 1149 transitions. [2020-07-11 01:28:03,584 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 18 states and 1149 transitions. [2020-07-11 01:28:05,817 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1149 edges. 1149 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 01:28:06,021 INFO L225 Difference]: With dead ends: 8571 [2020-07-11 01:28:06,021 INFO L226 Difference]: Without dead ends: 2333 [2020-07-11 01:28:06,030 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 28 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 46 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=86, Invalid=220, Unknown=0, NotChecked=0, Total=306 [2020-07-11 01:28:06,031 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2333 states. [2020-07-11 01:28:29,131 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2333 to 1903. [2020-07-11 01:28:29,131 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-11 01:28:29,132 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2333 states. Second operand 1903 states. [2020-07-11 01:28:29,132 INFO L74 IsIncluded]: Start isIncluded. First operand 2333 states. Second operand 1903 states. [2020-07-11 01:28:29,132 INFO L87 Difference]: Start difference. First operand 2333 states. Second operand 1903 states. [2020-07-11 01:28:29,292 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:28:29,293 INFO L93 Difference]: Finished difference Result 2333 states and 2445 transitions. [2020-07-11 01:28:29,293 INFO L276 IsEmpty]: Start isEmpty. Operand 2333 states and 2445 transitions. [2020-07-11 01:28:29,294 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 01:28:29,294 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 01:28:29,294 INFO L74 IsIncluded]: Start isIncluded. First operand 1903 states. Second operand 2333 states. [2020-07-11 01:28:29,294 INFO L87 Difference]: Start difference. First operand 1903 states. Second operand 2333 states. [2020-07-11 01:28:29,477 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 01:28:29,477 INFO L93 Difference]: Finished difference Result 2333 states and 2445 transitions. [2020-07-11 01:28:29,477 INFO L276 IsEmpty]: Start isEmpty. Operand 2333 states and 2445 transitions. [2020-07-11 01:28:29,479 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 01:28:29,479 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 01:28:29,479 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-11 01:28:29,479 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-11 01:28:29,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1903 states. [2020-07-11 01:28:29,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1903 states to 1903 states and 2004 transitions. [2020-07-11 01:28:29,612 INFO L78 Accepts]: Start accepts. Automaton has 1903 states and 2004 transitions. Word has length 208 [2020-07-11 01:28:29,612 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-11 01:28:29,612 INFO L479 AbstractCegarLoop]: Abstraction has 1903 states and 2004 transitions. [2020-07-11 01:28:29,612 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-11 01:28:29,613 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1903 states and 2004 transitions. [2020-07-11 01:28:36,690 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2004 edges. 2004 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 01:28:36,690 INFO L276 IsEmpty]: Start isEmpty. Operand 1903 states and 2004 transitions. [2020-07-11 01:28:36,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2020-07-11 01:28:36,693 INFO L414 BasicCegarLoop]: Found error trace [2020-07-11 01:28:36,693 INFO L422 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-11 01:28:36,694 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2020-07-11 01:28:36,694 INFO L427 AbstractCegarLoop]: === Iteration 11 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-11 01:28:36,694 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-11 01:28:36,694 INFO L82 PathProgramCache]: Analyzing trace with hash 1575104130, now seen corresponding path program 1 times [2020-07-11 01:28:36,694 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-11 01:28:36,695 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [168983041] [2020-07-11 01:28:36,695 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-11 01:28:36,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-07-11 01:28:36,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-07-11 01:28:36,918 INFO L174 FreeRefinementEngine]: Strategy FIXED_PREFERENCES found a feasible trace [2020-07-11 01:28:36,918 INFO L520 BasicCegarLoop]: Counterexample might be feasible [2020-07-11 01:28:36,918 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2020-07-11 01:28:37,127 WARN L170 areAnnotationChecker]: ULTIMATE.initENTRY has no Hoare annotation [2020-07-11 01:28:37,127 WARN L170 areAnnotationChecker]: calculate_outputENTRY has no Hoare annotation [2020-07-11 01:28:37,127 WARN L170 areAnnotationChecker]: ULTIMATE.startENTRY has no Hoare annotation [2020-07-11 01:28:37,127 WARN L170 areAnnotationChecker]: ULTIMATE.startENTRY has no Hoare annotation [2020-07-11 01:28:37,127 WARN L170 areAnnotationChecker]: mainENTRY has no Hoare annotation [2020-07-11 01:28:37,128 WARN L170 areAnnotationChecker]: L8 has no Hoare annotation [2020-07-11 01:28:37,128 WARN L170 areAnnotationChecker]: L31 has no Hoare annotation [2020-07-11 01:28:37,128 WARN L170 areAnnotationChecker]: L31 has no Hoare annotation [2020-07-11 01:28:37,128 WARN L170 areAnnotationChecker]: L-1 has no Hoare annotation [2020-07-11 01:28:37,128 WARN L170 areAnnotationChecker]: L-1 has no Hoare annotation [2020-07-11 01:28:37,128 WARN L170 areAnnotationChecker]: L583-2 has no Hoare annotation [2020-07-11 01:28:37,128 WARN L170 areAnnotationChecker]: L583-2 has no Hoare annotation [2020-07-11 01:28:37,128 WARN L170 areAnnotationChecker]: L583-2 has no Hoare annotation [2020-07-11 01:28:37,128 WARN L170 areAnnotationChecker]: L9 has no Hoare annotation [2020-07-11 01:28:37,128 WARN L170 areAnnotationChecker]: L32 has no Hoare annotation [2020-07-11 01:28:37,129 WARN L170 areAnnotationChecker]: L35 has no Hoare annotation [2020-07-11 01:28:37,129 WARN L170 areAnnotationChecker]: L35 has no Hoare annotation [2020-07-11 01:28:37,129 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2020-07-11 01:28:37,129 WARN L170 areAnnotationChecker]: L583-3 has no Hoare annotation [2020-07-11 01:28:37,129 WARN L170 areAnnotationChecker]: L586 has no Hoare annotation [2020-07-11 01:28:37,129 WARN L170 areAnnotationChecker]: L10 has no Hoare annotation [2020-07-11 01:28:37,129 WARN L170 areAnnotationChecker]: L33 has no Hoare annotation [2020-07-11 01:28:37,129 WARN L170 areAnnotationChecker]: L36 has no Hoare annotation [2020-07-11 01:28:37,129 WARN L170 areAnnotationChecker]: L43 has no Hoare annotation [2020-07-11 01:28:37,129 WARN L170 areAnnotationChecker]: L43 has no Hoare annotation [2020-07-11 01:28:37,129 WARN L170 areAnnotationChecker]: mainEXIT has no Hoare annotation [2020-07-11 01:28:37,130 WARN L170 areAnnotationChecker]: L587 has no Hoare annotation [2020-07-11 01:28:37,130 WARN L170 areAnnotationChecker]: L11 has no Hoare annotation [2020-07-11 01:28:37,130 WARN L170 areAnnotationChecker]: L34 has no Hoare annotation [2020-07-11 01:28:37,130 WARN L170 areAnnotationChecker]: L37 has no Hoare annotation [2020-07-11 01:28:37,130 WARN L170 areAnnotationChecker]: L44 has no Hoare annotation [2020-07-11 01:28:37,130 WARN L170 areAnnotationChecker]: L49 has no Hoare annotation [2020-07-11 01:28:37,130 WARN L170 areAnnotationChecker]: L49 has no Hoare annotation [2020-07-11 01:28:37,130 WARN L170 areAnnotationChecker]: L587-1 has no Hoare annotation [2020-07-11 01:28:37,130 WARN L170 areAnnotationChecker]: L12 has no Hoare annotation [2020-07-11 01:28:37,130 WARN L170 areAnnotationChecker]: calculate_outputFINAL has no Hoare annotation [2020-07-11 01:28:37,131 WARN L170 areAnnotationChecker]: L38 has no Hoare annotation [2020-07-11 01:28:37,131 WARN L170 areAnnotationChecker]: L45 has no Hoare annotation [2020-07-11 01:28:37,131 WARN L170 areAnnotationChecker]: L50 has no Hoare annotation [2020-07-11 01:28:37,131 WARN L170 areAnnotationChecker]: L54 has no Hoare annotation [2020-07-11 01:28:37,131 WARN L170 areAnnotationChecker]: L54 has no Hoare annotation [2020-07-11 01:28:37,131 WARN L170 areAnnotationChecker]: L587-2 has no Hoare annotation [2020-07-11 01:28:37,131 WARN L170 areAnnotationChecker]: L15 has no Hoare annotation [2020-07-11 01:28:37,131 WARN L170 areAnnotationChecker]: calculate_outputEXIT has no Hoare annotation [2020-07-11 01:28:37,131 WARN L170 areAnnotationChecker]: L39 has no Hoare annotation [2020-07-11 01:28:37,131 WARN L170 areAnnotationChecker]: L46 has no Hoare annotation [2020-07-11 01:28:37,131 WARN L170 areAnnotationChecker]: L51 has no Hoare annotation [2020-07-11 01:28:37,132 WARN L170 areAnnotationChecker]: L55 has no Hoare annotation [2020-07-11 01:28:37,132 WARN L170 areAnnotationChecker]: L62 has no Hoare annotation [2020-07-11 01:28:37,132 WARN L170 areAnnotationChecker]: L62 has no Hoare annotation [2020-07-11 01:28:37,132 WARN L170 areAnnotationChecker]: L588 has no Hoare annotation [2020-07-11 01:28:37,132 WARN L170 areAnnotationChecker]: L588 has no Hoare annotation [2020-07-11 01:28:37,132 WARN L170 areAnnotationChecker]: L16 has no Hoare annotation [2020-07-11 01:28:37,132 WARN L170 areAnnotationChecker]: L591-1 has no Hoare annotation [2020-07-11 01:28:37,132 WARN L170 areAnnotationChecker]: L40 has no Hoare annotation [2020-07-11 01:28:37,132 WARN L170 areAnnotationChecker]: L47 has no Hoare annotation [2020-07-11 01:28:37,132 WARN L170 areAnnotationChecker]: L52 has no Hoare annotation [2020-07-11 01:28:37,132 WARN L170 areAnnotationChecker]: L56 has no Hoare annotation [2020-07-11 01:28:37,133 WARN L170 areAnnotationChecker]: L63 has no Hoare annotation [2020-07-11 01:28:37,133 WARN L170 areAnnotationChecker]: L65 has no Hoare annotation [2020-07-11 01:28:37,133 WARN L170 areAnnotationChecker]: L65 has no Hoare annotation [2020-07-11 01:28:37,133 WARN L170 areAnnotationChecker]: L588-1 has no Hoare annotation [2020-07-11 01:28:37,133 WARN L170 areAnnotationChecker]: L591 has no Hoare annotation [2020-07-11 01:28:37,133 WARN L170 areAnnotationChecker]: L591 has no Hoare annotation [2020-07-11 01:28:37,133 WARN L170 areAnnotationChecker]: L17 has no Hoare annotation [2020-07-11 01:28:37,133 WARN L170 areAnnotationChecker]: L591-2 has no Hoare annotation [2020-07-11 01:28:37,133 WARN L170 areAnnotationChecker]: L41 has no Hoare annotation [2020-07-11 01:28:37,133 WARN L170 areAnnotationChecker]: L48 has no Hoare annotation [2020-07-11 01:28:37,133 WARN L170 areAnnotationChecker]: L53 has no Hoare annotation [2020-07-11 01:28:37,134 WARN L170 areAnnotationChecker]: L57 has no Hoare annotation [2020-07-11 01:28:37,134 WARN L170 areAnnotationChecker]: L64 has no Hoare annotation [2020-07-11 01:28:37,134 WARN L170 areAnnotationChecker]: L66 has no Hoare annotation [2020-07-11 01:28:37,134 WARN L170 areAnnotationChecker]: L72 has no Hoare annotation [2020-07-11 01:28:37,134 WARN L170 areAnnotationChecker]: L72 has no Hoare annotation [2020-07-11 01:28:37,134 WARN L170 areAnnotationChecker]: L18 has no Hoare annotation [2020-07-11 01:28:37,134 WARN L170 areAnnotationChecker]: L591-3 has no Hoare annotation [2020-07-11 01:28:37,134 WARN L170 areAnnotationChecker]: L42 has no Hoare annotation [2020-07-11 01:28:37,134 WARN L170 areAnnotationChecker]: L58 has no Hoare annotation [2020-07-11 01:28:37,134 WARN L170 areAnnotationChecker]: L67 has no Hoare annotation [2020-07-11 01:28:37,135 WARN L170 areAnnotationChecker]: L73 has no Hoare annotation [2020-07-11 01:28:37,135 WARN L170 areAnnotationChecker]: L80 has no Hoare annotation [2020-07-11 01:28:37,135 WARN L170 areAnnotationChecker]: L80 has no Hoare annotation [2020-07-11 01:28:37,135 WARN L170 areAnnotationChecker]: L19 has no Hoare annotation [2020-07-11 01:28:37,135 WARN L170 areAnnotationChecker]: L59 has no Hoare annotation [2020-07-11 01:28:37,135 WARN L170 areAnnotationChecker]: L68 has no Hoare annotation [2020-07-11 01:28:37,135 WARN L170 areAnnotationChecker]: L74 has no Hoare annotation [2020-07-11 01:28:37,135 WARN L170 areAnnotationChecker]: L81 has no Hoare annotation [2020-07-11 01:28:37,135 WARN L170 areAnnotationChecker]: L84 has no Hoare annotation [2020-07-11 01:28:37,135 WARN L170 areAnnotationChecker]: L84 has no Hoare annotation [2020-07-11 01:28:37,136 WARN L170 areAnnotationChecker]: L20 has no Hoare annotation [2020-07-11 01:28:37,136 WARN L170 areAnnotationChecker]: L60 has no Hoare annotation [2020-07-11 01:28:37,136 WARN L170 areAnnotationChecker]: L69 has no Hoare annotation [2020-07-11 01:28:37,136 WARN L170 areAnnotationChecker]: L75 has no Hoare annotation [2020-07-11 01:28:37,136 WARN L170 areAnnotationChecker]: L82 has no Hoare annotation [2020-07-11 01:28:37,136 WARN L170 areAnnotationChecker]: L85 has no Hoare annotation [2020-07-11 01:28:37,136 WARN L170 areAnnotationChecker]: L92 has no Hoare annotation [2020-07-11 01:28:37,136 WARN L170 areAnnotationChecker]: L92 has no Hoare annotation [2020-07-11 01:28:37,136 WARN L170 areAnnotationChecker]: L22 has no Hoare annotation [2020-07-11 01:28:37,137 WARN L170 areAnnotationChecker]: L61 has no Hoare annotation [2020-07-11 01:28:37,137 WARN L170 areAnnotationChecker]: L70 has no Hoare annotation [2020-07-11 01:28:37,137 WARN L170 areAnnotationChecker]: L76 has no Hoare annotation [2020-07-11 01:28:37,137 WARN L170 areAnnotationChecker]: L83 has no Hoare annotation [2020-07-11 01:28:37,137 WARN L170 areAnnotationChecker]: L86 has no Hoare annotation [2020-07-11 01:28:37,137 WARN L170 areAnnotationChecker]: L93 has no Hoare annotation [2020-07-11 01:28:37,137 WARN L170 areAnnotationChecker]: L97 has no Hoare annotation [2020-07-11 01:28:37,137 WARN L170 areAnnotationChecker]: L97 has no Hoare annotation [2020-07-11 01:28:37,137 WARN L170 areAnnotationChecker]: L23 has no Hoare annotation [2020-07-11 01:28:37,137 WARN L170 areAnnotationChecker]: L71 has no Hoare annotation [2020-07-11 01:28:37,138 WARN L170 areAnnotationChecker]: L77 has no Hoare annotation [2020-07-11 01:28:37,138 WARN L170 areAnnotationChecker]: L87 has no Hoare annotation [2020-07-11 01:28:37,138 WARN L170 areAnnotationChecker]: L94 has no Hoare annotation [2020-07-11 01:28:37,138 WARN L170 areAnnotationChecker]: L98 has no Hoare annotation [2020-07-11 01:28:37,138 WARN L170 areAnnotationChecker]: L102 has no Hoare annotation [2020-07-11 01:28:37,138 WARN L170 areAnnotationChecker]: L102 has no Hoare annotation [2020-07-11 01:28:37,138 WARN L170 areAnnotationChecker]: L24 has no Hoare annotation [2020-07-11 01:28:37,138 WARN L170 areAnnotationChecker]: L78 has no Hoare annotation [2020-07-11 01:28:37,138 WARN L170 areAnnotationChecker]: L88 has no Hoare annotation [2020-07-11 01:28:37,138 WARN L170 areAnnotationChecker]: L95 has no Hoare annotation [2020-07-11 01:28:37,139 WARN L170 areAnnotationChecker]: L99 has no Hoare annotation [2020-07-11 01:28:37,139 WARN L170 areAnnotationChecker]: L103 has no Hoare annotation [2020-07-11 01:28:37,139 WARN L170 areAnnotationChecker]: L108 has no Hoare annotation [2020-07-11 01:28:37,139 WARN L170 areAnnotationChecker]: L108 has no Hoare annotation [2020-07-11 01:28:37,139 WARN L170 areAnnotationChecker]: L25 has no Hoare annotation [2020-07-11 01:28:37,139 WARN L170 areAnnotationChecker]: L79 has no Hoare annotation [2020-07-11 01:28:37,139 WARN L170 areAnnotationChecker]: L89 has no Hoare annotation [2020-07-11 01:28:37,139 WARN L170 areAnnotationChecker]: L96 has no Hoare annotation [2020-07-11 01:28:37,139 WARN L170 areAnnotationChecker]: L100 has no Hoare annotation [2020-07-11 01:28:37,139 WARN L170 areAnnotationChecker]: L104 has no Hoare annotation [2020-07-11 01:28:37,140 WARN L170 areAnnotationChecker]: L109 has no Hoare annotation [2020-07-11 01:28:37,140 WARN L170 areAnnotationChecker]: L114 has no Hoare annotation [2020-07-11 01:28:37,140 WARN L170 areAnnotationChecker]: L114 has no Hoare annotation [2020-07-11 01:28:37,140 WARN L170 areAnnotationChecker]: L26 has no Hoare annotation [2020-07-11 01:28:37,140 WARN L170 areAnnotationChecker]: L90 has no Hoare annotation [2020-07-11 01:28:37,140 WARN L170 areAnnotationChecker]: L101 has no Hoare annotation [2020-07-11 01:28:37,140 WARN L170 areAnnotationChecker]: L105 has no Hoare annotation [2020-07-11 01:28:37,140 WARN L170 areAnnotationChecker]: L110 has no Hoare annotation [2020-07-11 01:28:37,140 WARN L170 areAnnotationChecker]: L115 has no Hoare annotation [2020-07-11 01:28:37,140 WARN L170 areAnnotationChecker]: L119 has no Hoare annotation [2020-07-11 01:28:37,140 WARN L170 areAnnotationChecker]: L119 has no Hoare annotation [2020-07-11 01:28:37,141 WARN L170 areAnnotationChecker]: L27 has no Hoare annotation [2020-07-11 01:28:37,141 WARN L170 areAnnotationChecker]: L91 has no Hoare annotation [2020-07-11 01:28:37,141 WARN L170 areAnnotationChecker]: L106 has no Hoare annotation [2020-07-11 01:28:37,141 WARN L170 areAnnotationChecker]: L111 has no Hoare annotation [2020-07-11 01:28:37,141 WARN L170 areAnnotationChecker]: L116 has no Hoare annotation [2020-07-11 01:28:37,141 WARN L170 areAnnotationChecker]: L120 has no Hoare annotation [2020-07-11 01:28:37,141 WARN L170 areAnnotationChecker]: L124 has no Hoare annotation [2020-07-11 01:28:37,141 WARN L170 areAnnotationChecker]: L124 has no Hoare annotation [2020-07-11 01:28:37,141 WARN L170 areAnnotationChecker]: L28 has no Hoare annotation [2020-07-11 01:28:37,141 WARN L170 areAnnotationChecker]: L107 has no Hoare annotation [2020-07-11 01:28:37,142 WARN L170 areAnnotationChecker]: L112 has no Hoare annotation [2020-07-11 01:28:37,142 WARN L170 areAnnotationChecker]: L117 has no Hoare annotation [2020-07-11 01:28:37,142 WARN L170 areAnnotationChecker]: L121 has no Hoare annotation [2020-07-11 01:28:37,142 WARN L170 areAnnotationChecker]: L125 has no Hoare annotation [2020-07-11 01:28:37,142 WARN L170 areAnnotationChecker]: L129 has no Hoare annotation [2020-07-11 01:28:37,142 WARN L170 areAnnotationChecker]: L129 has no Hoare annotation [2020-07-11 01:28:37,142 WARN L170 areAnnotationChecker]: ULTIMATE.initFINAL has no Hoare annotation [2020-07-11 01:28:37,142 WARN L170 areAnnotationChecker]: L113 has no Hoare annotation [2020-07-11 01:28:37,142 WARN L170 areAnnotationChecker]: L118 has no Hoare annotation [2020-07-11 01:28:37,142 WARN L170 areAnnotationChecker]: L122 has no Hoare annotation [2020-07-11 01:28:37,143 WARN L170 areAnnotationChecker]: L126 has no Hoare annotation [2020-07-11 01:28:37,143 WARN L170 areAnnotationChecker]: L130 has no Hoare annotation [2020-07-11 01:28:37,143 WARN L170 areAnnotationChecker]: L136 has no Hoare annotation [2020-07-11 01:28:37,143 WARN L170 areAnnotationChecker]: L136 has no Hoare annotation [2020-07-11 01:28:37,143 WARN L170 areAnnotationChecker]: ULTIMATE.initEXIT has no Hoare annotation [2020-07-11 01:28:37,143 WARN L170 areAnnotationChecker]: L123 has no Hoare annotation [2020-07-11 01:28:37,143 WARN L170 areAnnotationChecker]: L127 has no Hoare annotation [2020-07-11 01:28:37,143 WARN L170 areAnnotationChecker]: L131 has no Hoare annotation [2020-07-11 01:28:37,143 WARN L170 areAnnotationChecker]: L137 has no Hoare annotation [2020-07-11 01:28:37,143 WARN L170 areAnnotationChecker]: L140 has no Hoare annotation [2020-07-11 01:28:37,144 WARN L170 areAnnotationChecker]: L140 has no Hoare annotation [2020-07-11 01:28:37,144 WARN L170 areAnnotationChecker]: L128 has no Hoare annotation [2020-07-11 01:28:37,144 WARN L170 areAnnotationChecker]: L132 has no Hoare annotation [2020-07-11 01:28:37,144 WARN L170 areAnnotationChecker]: L138 has no Hoare annotation [2020-07-11 01:28:37,144 WARN L170 areAnnotationChecker]: L141 has no Hoare annotation [2020-07-11 01:28:37,144 WARN L170 areAnnotationChecker]: L144 has no Hoare annotation [2020-07-11 01:28:37,144 WARN L170 areAnnotationChecker]: L144 has no Hoare annotation [2020-07-11 01:28:37,144 WARN L170 areAnnotationChecker]: L133 has no Hoare annotation [2020-07-11 01:28:37,144 WARN L170 areAnnotationChecker]: L139 has no Hoare annotation [2020-07-11 01:28:37,145 WARN L170 areAnnotationChecker]: L142 has no Hoare annotation [2020-07-11 01:28:37,145 WARN L170 areAnnotationChecker]: L145 has no Hoare annotation [2020-07-11 01:28:37,145 WARN L170 areAnnotationChecker]: L148 has no Hoare annotation [2020-07-11 01:28:37,145 WARN L170 areAnnotationChecker]: L148 has no Hoare annotation [2020-07-11 01:28:37,145 WARN L170 areAnnotationChecker]: L134 has no Hoare annotation [2020-07-11 01:28:37,145 WARN L170 areAnnotationChecker]: L143 has no Hoare annotation [2020-07-11 01:28:37,145 WARN L170 areAnnotationChecker]: L146 has no Hoare annotation [2020-07-11 01:28:37,145 WARN L170 areAnnotationChecker]: L149 has no Hoare annotation [2020-07-11 01:28:37,145 WARN L170 areAnnotationChecker]: L152 has no Hoare annotation [2020-07-11 01:28:37,146 WARN L170 areAnnotationChecker]: L152 has no Hoare annotation [2020-07-11 01:28:37,146 WARN L170 areAnnotationChecker]: L135 has no Hoare annotation [2020-07-11 01:28:37,146 WARN L170 areAnnotationChecker]: L147 has no Hoare annotation [2020-07-11 01:28:37,146 WARN L170 areAnnotationChecker]: L150 has no Hoare annotation [2020-07-11 01:28:37,146 WARN L170 areAnnotationChecker]: L153 has no Hoare annotation [2020-07-11 01:28:37,146 WARN L170 areAnnotationChecker]: L160 has no Hoare annotation [2020-07-11 01:28:37,146 WARN L170 areAnnotationChecker]: L160 has no Hoare annotation [2020-07-11 01:28:37,146 WARN L170 areAnnotationChecker]: L151 has no Hoare annotation [2020-07-11 01:28:37,146 WARN L170 areAnnotationChecker]: L154 has no Hoare annotation [2020-07-11 01:28:37,146 WARN L170 areAnnotationChecker]: L161 has no Hoare annotation [2020-07-11 01:28:37,146 WARN L170 areAnnotationChecker]: L165 has no Hoare annotation [2020-07-11 01:28:37,147 WARN L170 areAnnotationChecker]: L165 has no Hoare annotation [2020-07-11 01:28:37,147 WARN L170 areAnnotationChecker]: L155 has no Hoare annotation [2020-07-11 01:28:37,147 WARN L170 areAnnotationChecker]: L162 has no Hoare annotation [2020-07-11 01:28:37,147 WARN L170 areAnnotationChecker]: L166 has no Hoare annotation [2020-07-11 01:28:37,147 WARN L170 areAnnotationChecker]: L173 has no Hoare annotation [2020-07-11 01:28:37,147 WARN L170 areAnnotationChecker]: L173 has no Hoare annotation [2020-07-11 01:28:37,147 WARN L170 areAnnotationChecker]: L156 has no Hoare annotation [2020-07-11 01:28:37,147 WARN L170 areAnnotationChecker]: L163 has no Hoare annotation [2020-07-11 01:28:37,147 WARN L170 areAnnotationChecker]: L167 has no Hoare annotation [2020-07-11 01:28:37,147 WARN L170 areAnnotationChecker]: L174 has no Hoare annotation [2020-07-11 01:28:37,148 WARN L170 areAnnotationChecker]: L178 has no Hoare annotation [2020-07-11 01:28:37,148 WARN L170 areAnnotationChecker]: L178 has no Hoare annotation [2020-07-11 01:28:37,148 WARN L170 areAnnotationChecker]: L157 has no Hoare annotation [2020-07-11 01:28:37,148 WARN L170 areAnnotationChecker]: L164 has no Hoare annotation [2020-07-11 01:28:37,148 WARN L170 areAnnotationChecker]: L168 has no Hoare annotation [2020-07-11 01:28:37,148 WARN L170 areAnnotationChecker]: L175 has no Hoare annotation [2020-07-11 01:28:37,148 WARN L170 areAnnotationChecker]: L179 has no Hoare annotation [2020-07-11 01:28:37,148 WARN L170 areAnnotationChecker]: L186 has no Hoare annotation [2020-07-11 01:28:37,148 WARN L170 areAnnotationChecker]: L186 has no Hoare annotation [2020-07-11 01:28:37,148 WARN L170 areAnnotationChecker]: L158 has no Hoare annotation [2020-07-11 01:28:37,149 WARN L170 areAnnotationChecker]: L169 has no Hoare annotation [2020-07-11 01:28:37,149 WARN L170 areAnnotationChecker]: L176 has no Hoare annotation [2020-07-11 01:28:37,149 WARN L170 areAnnotationChecker]: L180 has no Hoare annotation [2020-07-11 01:28:37,149 WARN L170 areAnnotationChecker]: L187 has no Hoare annotation [2020-07-11 01:28:37,149 WARN L170 areAnnotationChecker]: L189 has no Hoare annotation [2020-07-11 01:28:37,149 WARN L170 areAnnotationChecker]: L189 has no Hoare annotation [2020-07-11 01:28:37,149 WARN L170 areAnnotationChecker]: L159 has no Hoare annotation [2020-07-11 01:28:37,149 WARN L170 areAnnotationChecker]: L170 has no Hoare annotation [2020-07-11 01:28:37,149 WARN L170 areAnnotationChecker]: L177 has no Hoare annotation [2020-07-11 01:28:37,149 WARN L170 areAnnotationChecker]: L181 has no Hoare annotation [2020-07-11 01:28:37,149 WARN L170 areAnnotationChecker]: L188 has no Hoare annotation [2020-07-11 01:28:37,150 WARN L170 areAnnotationChecker]: L190 has no Hoare annotation [2020-07-11 01:28:37,150 WARN L170 areAnnotationChecker]: L194 has no Hoare annotation [2020-07-11 01:28:37,150 WARN L170 areAnnotationChecker]: L194 has no Hoare annotation [2020-07-11 01:28:37,150 WARN L170 areAnnotationChecker]: L171 has no Hoare annotation [2020-07-11 01:28:37,150 WARN L170 areAnnotationChecker]: L182 has no Hoare annotation [2020-07-11 01:28:37,150 WARN L170 areAnnotationChecker]: L191 has no Hoare annotation [2020-07-11 01:28:37,150 WARN L170 areAnnotationChecker]: L195 has no Hoare annotation [2020-07-11 01:28:37,150 WARN L170 areAnnotationChecker]: L197 has no Hoare annotation [2020-07-11 01:28:37,150 WARN L170 areAnnotationChecker]: L197 has no Hoare annotation [2020-07-11 01:28:37,150 WARN L170 areAnnotationChecker]: L172 has no Hoare annotation [2020-07-11 01:28:37,151 WARN L170 areAnnotationChecker]: L183 has no Hoare annotation [2020-07-11 01:28:37,151 WARN L170 areAnnotationChecker]: L192 has no Hoare annotation [2020-07-11 01:28:37,151 WARN L170 areAnnotationChecker]: L196 has no Hoare annotation [2020-07-11 01:28:37,151 WARN L170 areAnnotationChecker]: L198 has no Hoare annotation [2020-07-11 01:28:37,151 WARN L170 areAnnotationChecker]: L203 has no Hoare annotation [2020-07-11 01:28:37,151 WARN L170 areAnnotationChecker]: L203 has no Hoare annotation [2020-07-11 01:28:37,151 WARN L170 areAnnotationChecker]: L184 has no Hoare annotation [2020-07-11 01:28:37,151 WARN L170 areAnnotationChecker]: L193 has no Hoare annotation [2020-07-11 01:28:37,151 WARN L170 areAnnotationChecker]: L199 has no Hoare annotation [2020-07-11 01:28:37,152 WARN L170 areAnnotationChecker]: L204 has no Hoare annotation [2020-07-11 01:28:37,152 WARN L170 areAnnotationChecker]: L208 has no Hoare annotation [2020-07-11 01:28:37,152 WARN L170 areAnnotationChecker]: L208 has no Hoare annotation [2020-07-11 01:28:37,152 WARN L170 areAnnotationChecker]: L185 has no Hoare annotation [2020-07-11 01:28:37,152 WARN L170 areAnnotationChecker]: L200 has no Hoare annotation [2020-07-11 01:28:37,152 WARN L170 areAnnotationChecker]: L205 has no Hoare annotation [2020-07-11 01:28:37,152 WARN L170 areAnnotationChecker]: L209 has no Hoare annotation [2020-07-11 01:28:37,152 WARN L170 areAnnotationChecker]: L214 has no Hoare annotation [2020-07-11 01:28:37,152 WARN L170 areAnnotationChecker]: L214 has no Hoare annotation [2020-07-11 01:28:37,152 WARN L170 areAnnotationChecker]: L201 has no Hoare annotation [2020-07-11 01:28:37,153 WARN L170 areAnnotationChecker]: L206 has no Hoare annotation [2020-07-11 01:28:37,153 WARN L170 areAnnotationChecker]: L210 has no Hoare annotation [2020-07-11 01:28:37,153 WARN L170 areAnnotationChecker]: L215 has no Hoare annotation [2020-07-11 01:28:37,153 WARN L170 areAnnotationChecker]: L218 has no Hoare annotation [2020-07-11 01:28:37,153 WARN L170 areAnnotationChecker]: L218 has no Hoare annotation [2020-07-11 01:28:37,153 WARN L170 areAnnotationChecker]: L202 has no Hoare annotation [2020-07-11 01:28:37,153 WARN L170 areAnnotationChecker]: L207 has no Hoare annotation [2020-07-11 01:28:37,153 WARN L170 areAnnotationChecker]: L211 has no Hoare annotation [2020-07-11 01:28:37,153 WARN L170 areAnnotationChecker]: L216 has no Hoare annotation [2020-07-11 01:28:37,154 WARN L170 areAnnotationChecker]: L219 has no Hoare annotation [2020-07-11 01:28:37,154 WARN L170 areAnnotationChecker]: L223 has no Hoare annotation [2020-07-11 01:28:37,154 WARN L170 areAnnotationChecker]: L223 has no Hoare annotation [2020-07-11 01:28:37,154 WARN L170 areAnnotationChecker]: L212 has no Hoare annotation [2020-07-11 01:28:37,154 WARN L170 areAnnotationChecker]: L217 has no Hoare annotation [2020-07-11 01:28:37,154 WARN L170 areAnnotationChecker]: L220 has no Hoare annotation [2020-07-11 01:28:37,154 WARN L170 areAnnotationChecker]: L224 has no Hoare annotation [2020-07-11 01:28:37,154 WARN L170 areAnnotationChecker]: L231 has no Hoare annotation [2020-07-11 01:28:37,154 WARN L170 areAnnotationChecker]: L231 has no Hoare annotation [2020-07-11 01:28:37,154 WARN L170 areAnnotationChecker]: L213 has no Hoare annotation [2020-07-11 01:28:37,155 WARN L170 areAnnotationChecker]: L221 has no Hoare annotation [2020-07-11 01:28:37,155 WARN L170 areAnnotationChecker]: L225 has no Hoare annotation [2020-07-11 01:28:37,155 WARN L170 areAnnotationChecker]: L232 has no Hoare annotation [2020-07-11 01:28:37,155 WARN L170 areAnnotationChecker]: L238 has no Hoare annotation [2020-07-11 01:28:37,155 WARN L170 areAnnotationChecker]: L238 has no Hoare annotation [2020-07-11 01:28:37,155 WARN L170 areAnnotationChecker]: L222 has no Hoare annotation [2020-07-11 01:28:37,155 WARN L170 areAnnotationChecker]: L226 has no Hoare annotation [2020-07-11 01:28:37,155 WARN L170 areAnnotationChecker]: L233 has no Hoare annotation [2020-07-11 01:28:37,155 WARN L170 areAnnotationChecker]: L239 has no Hoare annotation [2020-07-11 01:28:37,155 WARN L170 areAnnotationChecker]: L245 has no Hoare annotation [2020-07-11 01:28:37,155 WARN L170 areAnnotationChecker]: L245 has no Hoare annotation [2020-07-11 01:28:37,156 WARN L170 areAnnotationChecker]: L227 has no Hoare annotation [2020-07-11 01:28:37,156 WARN L170 areAnnotationChecker]: L234 has no Hoare annotation [2020-07-11 01:28:37,156 WARN L170 areAnnotationChecker]: L240 has no Hoare annotation [2020-07-11 01:28:37,156 WARN L170 areAnnotationChecker]: L246 has no Hoare annotation [2020-07-11 01:28:37,156 WARN L170 areAnnotationChecker]: L250 has no Hoare annotation [2020-07-11 01:28:37,156 WARN L170 areAnnotationChecker]: L250 has no Hoare annotation [2020-07-11 01:28:37,156 WARN L170 areAnnotationChecker]: L228 has no Hoare annotation [2020-07-11 01:28:37,156 WARN L170 areAnnotationChecker]: L235 has no Hoare annotation [2020-07-11 01:28:37,156 WARN L170 areAnnotationChecker]: L241 has no Hoare annotation [2020-07-11 01:28:37,156 WARN L170 areAnnotationChecker]: L247 has no Hoare annotation [2020-07-11 01:28:37,156 WARN L170 areAnnotationChecker]: L251 has no Hoare annotation [2020-07-11 01:28:37,157 WARN L170 areAnnotationChecker]: L256 has no Hoare annotation [2020-07-11 01:28:37,157 WARN L170 areAnnotationChecker]: L256 has no Hoare annotation [2020-07-11 01:28:37,157 WARN L170 areAnnotationChecker]: L229 has no Hoare annotation [2020-07-11 01:28:37,157 WARN L170 areAnnotationChecker]: L236 has no Hoare annotation [2020-07-11 01:28:37,157 WARN L170 areAnnotationChecker]: L242 has no Hoare annotation [2020-07-11 01:28:37,157 WARN L170 areAnnotationChecker]: L248 has no Hoare annotation [2020-07-11 01:28:37,157 WARN L170 areAnnotationChecker]: L252 has no Hoare annotation [2020-07-11 01:28:37,157 WARN L170 areAnnotationChecker]: L257 has no Hoare annotation [2020-07-11 01:28:37,157 WARN L170 areAnnotationChecker]: L261 has no Hoare annotation [2020-07-11 01:28:37,158 WARN L170 areAnnotationChecker]: L261 has no Hoare annotation [2020-07-11 01:28:37,158 WARN L170 areAnnotationChecker]: L230 has no Hoare annotation [2020-07-11 01:28:37,158 WARN L170 areAnnotationChecker]: L237 has no Hoare annotation [2020-07-11 01:28:37,158 WARN L170 areAnnotationChecker]: L243 has no Hoare annotation [2020-07-11 01:28:37,158 WARN L170 areAnnotationChecker]: L249 has no Hoare annotation [2020-07-11 01:28:37,158 WARN L170 areAnnotationChecker]: L253 has no Hoare annotation [2020-07-11 01:28:37,158 WARN L170 areAnnotationChecker]: L258 has no Hoare annotation [2020-07-11 01:28:37,158 WARN L170 areAnnotationChecker]: L262 has no Hoare annotation [2020-07-11 01:28:37,158 WARN L170 areAnnotationChecker]: L265 has no Hoare annotation [2020-07-11 01:28:37,158 WARN L170 areAnnotationChecker]: L265 has no Hoare annotation [2020-07-11 01:28:37,159 WARN L170 areAnnotationChecker]: L244 has no Hoare annotation [2020-07-11 01:28:37,159 WARN L170 areAnnotationChecker]: L254 has no Hoare annotation [2020-07-11 01:28:37,159 WARN L170 areAnnotationChecker]: L259 has no Hoare annotation [2020-07-11 01:28:37,159 WARN L170 areAnnotationChecker]: L263 has no Hoare annotation [2020-07-11 01:28:37,159 WARN L170 areAnnotationChecker]: L266 has no Hoare annotation [2020-07-11 01:28:37,159 WARN L170 areAnnotationChecker]: L268 has no Hoare annotation [2020-07-11 01:28:37,159 WARN L170 areAnnotationChecker]: L268 has no Hoare annotation [2020-07-11 01:28:37,159 WARN L170 areAnnotationChecker]: L255 has no Hoare annotation [2020-07-11 01:28:37,159 WARN L170 areAnnotationChecker]: L260 has no Hoare annotation [2020-07-11 01:28:37,159 WARN L170 areAnnotationChecker]: L264 has no Hoare annotation [2020-07-11 01:28:37,159 WARN L170 areAnnotationChecker]: L267 has no Hoare annotation [2020-07-11 01:28:37,160 WARN L170 areAnnotationChecker]: L269 has no Hoare annotation [2020-07-11 01:28:37,160 WARN L170 areAnnotationChecker]: L273 has no Hoare annotation [2020-07-11 01:28:37,160 WARN L170 areAnnotationChecker]: L273 has no Hoare annotation [2020-07-11 01:28:37,160 WARN L170 areAnnotationChecker]: L270 has no Hoare annotation [2020-07-11 01:28:37,160 WARN L170 areAnnotationChecker]: L274 has no Hoare annotation [2020-07-11 01:28:37,160 WARN L170 areAnnotationChecker]: L278 has no Hoare annotation [2020-07-11 01:28:37,160 WARN L170 areAnnotationChecker]: L278 has no Hoare annotation [2020-07-11 01:28:37,160 WARN L170 areAnnotationChecker]: L271 has no Hoare annotation [2020-07-11 01:28:37,160 WARN L170 areAnnotationChecker]: L275 has no Hoare annotation [2020-07-11 01:28:37,160 WARN L170 areAnnotationChecker]: L279 has no Hoare annotation [2020-07-11 01:28:37,161 WARN L170 areAnnotationChecker]: L286 has no Hoare annotation [2020-07-11 01:28:37,161 WARN L170 areAnnotationChecker]: L286 has no Hoare annotation [2020-07-11 01:28:37,161 WARN L170 areAnnotationChecker]: L272 has no Hoare annotation [2020-07-11 01:28:37,161 WARN L170 areAnnotationChecker]: L276 has no Hoare annotation [2020-07-11 01:28:37,161 WARN L170 areAnnotationChecker]: L280 has no Hoare annotation [2020-07-11 01:28:37,161 WARN L170 areAnnotationChecker]: L287 has no Hoare annotation [2020-07-11 01:28:37,161 WARN L170 areAnnotationChecker]: L292 has no Hoare annotation [2020-07-11 01:28:37,161 WARN L170 areAnnotationChecker]: L292 has no Hoare annotation [2020-07-11 01:28:37,161 WARN L170 areAnnotationChecker]: L277 has no Hoare annotation [2020-07-11 01:28:37,161 WARN L170 areAnnotationChecker]: L281 has no Hoare annotation [2020-07-11 01:28:37,161 WARN L170 areAnnotationChecker]: L288 has no Hoare annotation [2020-07-11 01:28:37,162 WARN L170 areAnnotationChecker]: L293 has no Hoare annotation [2020-07-11 01:28:37,162 WARN L170 areAnnotationChecker]: L299 has no Hoare annotation [2020-07-11 01:28:37,162 WARN L170 areAnnotationChecker]: L299 has no Hoare annotation [2020-07-11 01:28:37,162 WARN L170 areAnnotationChecker]: L282 has no Hoare annotation [2020-07-11 01:28:37,162 WARN L170 areAnnotationChecker]: L289 has no Hoare annotation [2020-07-11 01:28:37,162 WARN L170 areAnnotationChecker]: L294 has no Hoare annotation [2020-07-11 01:28:37,162 WARN L170 areAnnotationChecker]: L300 has no Hoare annotation [2020-07-11 01:28:37,162 WARN L170 areAnnotationChecker]: L306 has no Hoare annotation [2020-07-11 01:28:37,162 WARN L170 areAnnotationChecker]: L306 has no Hoare annotation [2020-07-11 01:28:37,162 WARN L170 areAnnotationChecker]: L283 has no Hoare annotation [2020-07-11 01:28:37,162 WARN L170 areAnnotationChecker]: L290 has no Hoare annotation [2020-07-11 01:28:37,163 WARN L170 areAnnotationChecker]: L295 has no Hoare annotation [2020-07-11 01:28:37,163 WARN L170 areAnnotationChecker]: L301 has no Hoare annotation [2020-07-11 01:28:37,163 WARN L170 areAnnotationChecker]: L307 has no Hoare annotation [2020-07-11 01:28:37,163 WARN L170 areAnnotationChecker]: L312 has no Hoare annotation [2020-07-11 01:28:37,163 WARN L170 areAnnotationChecker]: L312 has no Hoare annotation [2020-07-11 01:28:37,163 WARN L170 areAnnotationChecker]: L284 has no Hoare annotation [2020-07-11 01:28:37,163 WARN L170 areAnnotationChecker]: L291 has no Hoare annotation [2020-07-11 01:28:37,163 WARN L170 areAnnotationChecker]: L296 has no Hoare annotation [2020-07-11 01:28:37,163 WARN L170 areAnnotationChecker]: L302 has no Hoare annotation [2020-07-11 01:28:37,163 WARN L170 areAnnotationChecker]: L308 has no Hoare annotation [2020-07-11 01:28:37,163 WARN L170 areAnnotationChecker]: L313 has no Hoare annotation [2020-07-11 01:28:37,164 WARN L170 areAnnotationChecker]: L316 has no Hoare annotation [2020-07-11 01:28:37,164 WARN L170 areAnnotationChecker]: L316 has no Hoare annotation [2020-07-11 01:28:37,164 WARN L170 areAnnotationChecker]: L285 has no Hoare annotation [2020-07-11 01:28:37,164 WARN L170 areAnnotationChecker]: L297 has no Hoare annotation [2020-07-11 01:28:37,164 WARN L170 areAnnotationChecker]: L303 has no Hoare annotation [2020-07-11 01:28:37,164 WARN L170 areAnnotationChecker]: L309 has no Hoare annotation [2020-07-11 01:28:37,164 WARN L170 areAnnotationChecker]: L314 has no Hoare annotation [2020-07-11 01:28:37,164 WARN L170 areAnnotationChecker]: L317 has no Hoare annotation [2020-07-11 01:28:37,164 WARN L170 areAnnotationChecker]: L318 has no Hoare annotation [2020-07-11 01:28:37,165 WARN L170 areAnnotationChecker]: L318 has no Hoare annotation [2020-07-11 01:28:37,165 WARN L170 areAnnotationChecker]: L298 has no Hoare annotation [2020-07-11 01:28:37,165 WARN L170 areAnnotationChecker]: L304 has no Hoare annotation [2020-07-11 01:28:37,165 WARN L170 areAnnotationChecker]: L310 has no Hoare annotation [2020-07-11 01:28:37,165 WARN L170 areAnnotationChecker]: L315 has no Hoare annotation [2020-07-11 01:28:37,165 WARN L170 areAnnotationChecker]: L319 has no Hoare annotation [2020-07-11 01:28:37,165 WARN L170 areAnnotationChecker]: L324 has no Hoare annotation [2020-07-11 01:28:37,165 WARN L170 areAnnotationChecker]: L324 has no Hoare annotation [2020-07-11 01:28:37,165 WARN L170 areAnnotationChecker]: L305 has no Hoare annotation [2020-07-11 01:28:37,165 WARN L170 areAnnotationChecker]: L311 has no Hoare annotation [2020-07-11 01:28:37,166 WARN L170 areAnnotationChecker]: L320 has no Hoare annotation [2020-07-11 01:28:37,166 WARN L170 areAnnotationChecker]: L325 has no Hoare annotation [2020-07-11 01:28:37,166 WARN L170 areAnnotationChecker]: L329 has no Hoare annotation [2020-07-11 01:28:37,166 WARN L170 areAnnotationChecker]: L329 has no Hoare annotation [2020-07-11 01:28:37,166 WARN L170 areAnnotationChecker]: L321 has no Hoare annotation [2020-07-11 01:28:37,166 WARN L170 areAnnotationChecker]: L326 has no Hoare annotation [2020-07-11 01:28:37,166 WARN L170 areAnnotationChecker]: L330 has no Hoare annotation [2020-07-11 01:28:37,166 WARN L170 areAnnotationChecker]: L333 has no Hoare annotation [2020-07-11 01:28:37,166 WARN L170 areAnnotationChecker]: L333 has no Hoare annotation [2020-07-11 01:28:37,166 WARN L170 areAnnotationChecker]: L322 has no Hoare annotation [2020-07-11 01:28:37,166 WARN L170 areAnnotationChecker]: L327 has no Hoare annotation [2020-07-11 01:28:37,167 WARN L170 areAnnotationChecker]: L331 has no Hoare annotation [2020-07-11 01:28:37,167 WARN L170 areAnnotationChecker]: L334 has no Hoare annotation [2020-07-11 01:28:37,167 WARN L170 areAnnotationChecker]: L337 has no Hoare annotation [2020-07-11 01:28:37,167 WARN L170 areAnnotationChecker]: L337 has no Hoare annotation [2020-07-11 01:28:37,167 WARN L170 areAnnotationChecker]: L323 has no Hoare annotation [2020-07-11 01:28:37,167 WARN L170 areAnnotationChecker]: L328 has no Hoare annotation [2020-07-11 01:28:37,167 WARN L170 areAnnotationChecker]: L332 has no Hoare annotation [2020-07-11 01:28:37,167 WARN L170 areAnnotationChecker]: L335 has no Hoare annotation [2020-07-11 01:28:37,167 WARN L170 areAnnotationChecker]: L338 has no Hoare annotation [2020-07-11 01:28:37,167 WARN L170 areAnnotationChecker]: L345 has no Hoare annotation [2020-07-11 01:28:37,168 WARN L170 areAnnotationChecker]: L345 has no Hoare annotation [2020-07-11 01:28:37,168 WARN L170 areAnnotationChecker]: L336 has no Hoare annotation [2020-07-11 01:28:37,168 WARN L170 areAnnotationChecker]: L339 has no Hoare annotation [2020-07-11 01:28:37,168 WARN L170 areAnnotationChecker]: L346 has no Hoare annotation [2020-07-11 01:28:37,168 WARN L170 areAnnotationChecker]: L353 has no Hoare annotation [2020-07-11 01:28:37,168 WARN L170 areAnnotationChecker]: L353 has no Hoare annotation [2020-07-11 01:28:37,168 WARN L170 areAnnotationChecker]: L340 has no Hoare annotation [2020-07-11 01:28:37,168 WARN L170 areAnnotationChecker]: L347 has no Hoare annotation [2020-07-11 01:28:37,168 WARN L170 areAnnotationChecker]: L354 has no Hoare annotation [2020-07-11 01:28:37,168 WARN L170 areAnnotationChecker]: L355 has no Hoare annotation [2020-07-11 01:28:37,168 WARN L170 areAnnotationChecker]: L355 has no Hoare annotation [2020-07-11 01:28:37,169 WARN L170 areAnnotationChecker]: L341 has no Hoare annotation [2020-07-11 01:28:37,169 WARN L170 areAnnotationChecker]: L348 has no Hoare annotation [2020-07-11 01:28:37,169 WARN L170 areAnnotationChecker]: L356 has no Hoare annotation [2020-07-11 01:28:37,169 WARN L170 areAnnotationChecker]: L361 has no Hoare annotation [2020-07-11 01:28:37,169 WARN L170 areAnnotationChecker]: L361 has no Hoare annotation [2020-07-11 01:28:37,169 WARN L170 areAnnotationChecker]: L342 has no Hoare annotation [2020-07-11 01:28:37,169 WARN L170 areAnnotationChecker]: L349 has no Hoare annotation [2020-07-11 01:28:37,169 WARN L170 areAnnotationChecker]: L357 has no Hoare annotation [2020-07-11 01:28:37,169 WARN L170 areAnnotationChecker]: L362 has no Hoare annotation [2020-07-11 01:28:37,169 WARN L170 areAnnotationChecker]: L363 has no Hoare annotation [2020-07-11 01:28:37,170 WARN L170 areAnnotationChecker]: L363 has no Hoare annotation [2020-07-11 01:28:37,170 WARN L170 areAnnotationChecker]: L343 has no Hoare annotation [2020-07-11 01:28:37,170 WARN L170 areAnnotationChecker]: L350 has no Hoare annotation [2020-07-11 01:28:37,170 WARN L170 areAnnotationChecker]: L358 has no Hoare annotation [2020-07-11 01:28:37,170 WARN L170 areAnnotationChecker]: L364 has no Hoare annotation [2020-07-11 01:28:37,170 WARN L170 areAnnotationChecker]: L365 has no Hoare annotation [2020-07-11 01:28:37,170 WARN L170 areAnnotationChecker]: L365 has no Hoare annotation [2020-07-11 01:28:37,170 WARN L170 areAnnotationChecker]: L344 has no Hoare annotation [2020-07-11 01:28:37,170 WARN L170 areAnnotationChecker]: L351 has no Hoare annotation [2020-07-11 01:28:37,170 WARN L170 areAnnotationChecker]: L359 has no Hoare annotation [2020-07-11 01:28:37,171 WARN L170 areAnnotationChecker]: L366 has no Hoare annotation [2020-07-11 01:28:37,171 WARN L170 areAnnotationChecker]: L372 has no Hoare annotation [2020-07-11 01:28:37,171 WARN L170 areAnnotationChecker]: L372 has no Hoare annotation [2020-07-11 01:28:37,171 WARN L170 areAnnotationChecker]: L352 has no Hoare annotation [2020-07-11 01:28:37,171 WARN L170 areAnnotationChecker]: L360 has no Hoare annotation [2020-07-11 01:28:37,171 WARN L170 areAnnotationChecker]: L367 has no Hoare annotation [2020-07-11 01:28:37,171 WARN L170 areAnnotationChecker]: L373 has no Hoare annotation [2020-07-11 01:28:37,171 WARN L170 areAnnotationChecker]: L377 has no Hoare annotation [2020-07-11 01:28:37,171 WARN L170 areAnnotationChecker]: L377 has no Hoare annotation [2020-07-11 01:28:37,172 WARN L170 areAnnotationChecker]: L368 has no Hoare annotation [2020-07-11 01:28:37,172 WARN L170 areAnnotationChecker]: L374 has no Hoare annotation [2020-07-11 01:28:37,172 WARN L170 areAnnotationChecker]: L378 has no Hoare annotation [2020-07-11 01:28:37,172 WARN L170 areAnnotationChecker]: L382 has no Hoare annotation [2020-07-11 01:28:37,172 WARN L170 areAnnotationChecker]: L382 has no Hoare annotation [2020-07-11 01:28:37,172 WARN L170 areAnnotationChecker]: L369 has no Hoare annotation [2020-07-11 01:28:37,172 WARN L170 areAnnotationChecker]: L375 has no Hoare annotation [2020-07-11 01:28:37,172 WARN L170 areAnnotationChecker]: L379 has no Hoare annotation [2020-07-11 01:28:37,172 WARN L170 areAnnotationChecker]: L383 has no Hoare annotation [2020-07-11 01:28:37,173 WARN L170 areAnnotationChecker]: L391 has no Hoare annotation [2020-07-11 01:28:37,173 WARN L170 areAnnotationChecker]: L391 has no Hoare annotation [2020-07-11 01:28:37,173 WARN L170 areAnnotationChecker]: L370 has no Hoare annotation [2020-07-11 01:28:37,173 WARN L170 areAnnotationChecker]: L376 has no Hoare annotation [2020-07-11 01:28:37,173 WARN L170 areAnnotationChecker]: L380 has no Hoare annotation [2020-07-11 01:28:37,173 WARN L170 areAnnotationChecker]: L384 has no Hoare annotation [2020-07-11 01:28:37,173 WARN L170 areAnnotationChecker]: L392 has no Hoare annotation [2020-07-11 01:28:37,173 WARN L170 areAnnotationChecker]: L391-2 has no Hoare annotation [2020-07-11 01:28:37,173 WARN L170 areAnnotationChecker]: L391-2 has no Hoare annotation [2020-07-11 01:28:37,174 WARN L170 areAnnotationChecker]: L371 has no Hoare annotation [2020-07-11 01:28:37,174 WARN L170 areAnnotationChecker]: L381 has no Hoare annotation [2020-07-11 01:28:37,174 WARN L170 areAnnotationChecker]: L385 has no Hoare annotation [2020-07-11 01:28:37,174 WARN L170 areAnnotationChecker]: L395 has no Hoare annotation [2020-07-11 01:28:37,174 WARN L170 areAnnotationChecker]: L394-1 has no Hoare annotation [2020-07-11 01:28:37,174 WARN L170 areAnnotationChecker]: L394-1 has no Hoare annotation [2020-07-11 01:28:37,174 WARN L170 areAnnotationChecker]: L386 has no Hoare annotation [2020-07-11 01:28:37,174 WARN L170 areAnnotationChecker]: L398 has no Hoare annotation [2020-07-11 01:28:37,174 WARN L170 areAnnotationChecker]: L397-1 has no Hoare annotation [2020-07-11 01:28:37,175 WARN L170 areAnnotationChecker]: L397-1 has no Hoare annotation [2020-07-11 01:28:37,175 WARN L170 areAnnotationChecker]: L387 has no Hoare annotation [2020-07-11 01:28:37,175 WARN L170 areAnnotationChecker]: L401 has no Hoare annotation [2020-07-11 01:28:37,175 WARN L170 areAnnotationChecker]: L400-1 has no Hoare annotation [2020-07-11 01:28:37,175 WARN L170 areAnnotationChecker]: L400-1 has no Hoare annotation [2020-07-11 01:28:37,175 WARN L170 areAnnotationChecker]: L388 has no Hoare annotation [2020-07-11 01:28:37,175 WARN L170 areAnnotationChecker]: L404 has no Hoare annotation [2020-07-11 01:28:37,175 WARN L170 areAnnotationChecker]: L403-1 has no Hoare annotation [2020-07-11 01:28:37,175 WARN L170 areAnnotationChecker]: L403-1 has no Hoare annotation [2020-07-11 01:28:37,175 WARN L170 areAnnotationChecker]: L389 has no Hoare annotation [2020-07-11 01:28:37,176 WARN L170 areAnnotationChecker]: L407 has no Hoare annotation [2020-07-11 01:28:37,176 WARN L170 areAnnotationChecker]: L406-1 has no Hoare annotation [2020-07-11 01:28:37,176 WARN L170 areAnnotationChecker]: L406-1 has no Hoare annotation [2020-07-11 01:28:37,176 WARN L170 areAnnotationChecker]: L410 has no Hoare annotation [2020-07-11 01:28:37,176 WARN L170 areAnnotationChecker]: L409-1 has no Hoare annotation [2020-07-11 01:28:37,176 WARN L170 areAnnotationChecker]: L409-1 has no Hoare annotation [2020-07-11 01:28:37,176 WARN L170 areAnnotationChecker]: L413 has no Hoare annotation [2020-07-11 01:28:37,176 WARN L170 areAnnotationChecker]: L412-1 has no Hoare annotation [2020-07-11 01:28:37,176 WARN L170 areAnnotationChecker]: L412-1 has no Hoare annotation [2020-07-11 01:28:37,177 WARN L170 areAnnotationChecker]: L416 has no Hoare annotation [2020-07-11 01:28:37,177 WARN L170 areAnnotationChecker]: L416 has no Hoare annotation [2020-07-11 01:28:37,177 WARN L170 areAnnotationChecker]: L415-1 has no Hoare annotation [2020-07-11 01:28:37,177 WARN L170 areAnnotationChecker]: L415-1 has no Hoare annotation [2020-07-11 01:28:37,177 WARN L170 areAnnotationChecker]: L419 has no Hoare annotation [2020-07-11 01:28:37,177 WARN L170 areAnnotationChecker]: L418-1 has no Hoare annotation [2020-07-11 01:28:37,177 WARN L170 areAnnotationChecker]: L418-1 has no Hoare annotation [2020-07-11 01:28:37,177 WARN L170 areAnnotationChecker]: L422 has no Hoare annotation [2020-07-11 01:28:37,177 WARN L170 areAnnotationChecker]: L421-1 has no Hoare annotation [2020-07-11 01:28:37,177 WARN L170 areAnnotationChecker]: L421-1 has no Hoare annotation [2020-07-11 01:28:37,177 WARN L170 areAnnotationChecker]: L425 has no Hoare annotation [2020-07-11 01:28:37,178 WARN L170 areAnnotationChecker]: L424-1 has no Hoare annotation [2020-07-11 01:28:37,178 WARN L170 areAnnotationChecker]: L424-1 has no Hoare annotation [2020-07-11 01:28:37,178 WARN L170 areAnnotationChecker]: L428 has no Hoare annotation [2020-07-11 01:28:37,178 WARN L170 areAnnotationChecker]: L427-1 has no Hoare annotation [2020-07-11 01:28:37,178 WARN L170 areAnnotationChecker]: L427-1 has no Hoare annotation [2020-07-11 01:28:37,178 WARN L170 areAnnotationChecker]: L431 has no Hoare annotation [2020-07-11 01:28:37,178 WARN L170 areAnnotationChecker]: L430-1 has no Hoare annotation [2020-07-11 01:28:37,178 WARN L170 areAnnotationChecker]: L430-1 has no Hoare annotation [2020-07-11 01:28:37,178 WARN L170 areAnnotationChecker]: L434 has no Hoare annotation [2020-07-11 01:28:37,178 WARN L170 areAnnotationChecker]: L433-1 has no Hoare annotation [2020-07-11 01:28:37,179 WARN L170 areAnnotationChecker]: L433-1 has no Hoare annotation [2020-07-11 01:28:37,179 WARN L170 areAnnotationChecker]: L437 has no Hoare annotation [2020-07-11 01:28:37,179 WARN L170 areAnnotationChecker]: L436-1 has no Hoare annotation [2020-07-11 01:28:37,179 WARN L170 areAnnotationChecker]: L436-1 has no Hoare annotation [2020-07-11 01:28:37,179 WARN L170 areAnnotationChecker]: L440 has no Hoare annotation [2020-07-11 01:28:37,179 WARN L170 areAnnotationChecker]: L439-1 has no Hoare annotation [2020-07-11 01:28:37,179 WARN L170 areAnnotationChecker]: L439-1 has no Hoare annotation [2020-07-11 01:28:37,179 WARN L170 areAnnotationChecker]: L443 has no Hoare annotation [2020-07-11 01:28:37,179 WARN L170 areAnnotationChecker]: L442-1 has no Hoare annotation [2020-07-11 01:28:37,179 WARN L170 areAnnotationChecker]: L442-1 has no Hoare annotation [2020-07-11 01:28:37,179 WARN L170 areAnnotationChecker]: L446 has no Hoare annotation [2020-07-11 01:28:37,180 WARN L170 areAnnotationChecker]: L445-1 has no Hoare annotation [2020-07-11 01:28:37,180 WARN L170 areAnnotationChecker]: L445-1 has no Hoare annotation [2020-07-11 01:28:37,180 WARN L170 areAnnotationChecker]: L449 has no Hoare annotation [2020-07-11 01:28:37,180 WARN L170 areAnnotationChecker]: L448-1 has no Hoare annotation [2020-07-11 01:28:37,180 WARN L170 areAnnotationChecker]: L448-1 has no Hoare annotation [2020-07-11 01:28:37,180 WARN L170 areAnnotationChecker]: L452 has no Hoare annotation [2020-07-11 01:28:37,180 WARN L170 areAnnotationChecker]: L451-1 has no Hoare annotation [2020-07-11 01:28:37,180 WARN L170 areAnnotationChecker]: L451-1 has no Hoare annotation [2020-07-11 01:28:37,180 WARN L170 areAnnotationChecker]: L455 has no Hoare annotation [2020-07-11 01:28:37,180 WARN L170 areAnnotationChecker]: L454-1 has no Hoare annotation [2020-07-11 01:28:37,181 WARN L170 areAnnotationChecker]: L454-1 has no Hoare annotation [2020-07-11 01:28:37,181 WARN L170 areAnnotationChecker]: L458 has no Hoare annotation [2020-07-11 01:28:37,181 WARN L170 areAnnotationChecker]: L457-1 has no Hoare annotation [2020-07-11 01:28:37,181 WARN L170 areAnnotationChecker]: L457-1 has no Hoare annotation [2020-07-11 01:28:37,181 WARN L170 areAnnotationChecker]: L461 has no Hoare annotation [2020-07-11 01:28:37,181 WARN L170 areAnnotationChecker]: L460-1 has no Hoare annotation [2020-07-11 01:28:37,181 WARN L170 areAnnotationChecker]: L460-1 has no Hoare annotation [2020-07-11 01:28:37,181 WARN L170 areAnnotationChecker]: L464 has no Hoare annotation [2020-07-11 01:28:37,181 WARN L170 areAnnotationChecker]: L463-1 has no Hoare annotation [2020-07-11 01:28:37,181 WARN L170 areAnnotationChecker]: L463-1 has no Hoare annotation [2020-07-11 01:28:37,181 WARN L170 areAnnotationChecker]: L467 has no Hoare annotation [2020-07-11 01:28:37,182 WARN L170 areAnnotationChecker]: L466-1 has no Hoare annotation [2020-07-11 01:28:37,182 WARN L170 areAnnotationChecker]: L466-1 has no Hoare annotation [2020-07-11 01:28:37,182 WARN L170 areAnnotationChecker]: L470 has no Hoare annotation [2020-07-11 01:28:37,182 WARN L170 areAnnotationChecker]: L469-1 has no Hoare annotation [2020-07-11 01:28:37,182 WARN L170 areAnnotationChecker]: L469-1 has no Hoare annotation [2020-07-11 01:28:37,182 WARN L170 areAnnotationChecker]: L473 has no Hoare annotation [2020-07-11 01:28:37,182 WARN L170 areAnnotationChecker]: L472-1 has no Hoare annotation [2020-07-11 01:28:37,182 WARN L170 areAnnotationChecker]: L472-1 has no Hoare annotation [2020-07-11 01:28:37,182 WARN L170 areAnnotationChecker]: L476 has no Hoare annotation [2020-07-11 01:28:37,182 WARN L170 areAnnotationChecker]: L475-1 has no Hoare annotation [2020-07-11 01:28:37,183 WARN L170 areAnnotationChecker]: L475-1 has no Hoare annotation [2020-07-11 01:28:37,183 WARN L170 areAnnotationChecker]: L479 has no Hoare annotation [2020-07-11 01:28:37,183 WARN L170 areAnnotationChecker]: L478-1 has no Hoare annotation [2020-07-11 01:28:37,183 WARN L170 areAnnotationChecker]: L478-1 has no Hoare annotation [2020-07-11 01:28:37,183 WARN L170 areAnnotationChecker]: L482 has no Hoare annotation [2020-07-11 01:28:37,183 WARN L170 areAnnotationChecker]: L481-1 has no Hoare annotation [2020-07-11 01:28:37,183 WARN L170 areAnnotationChecker]: L481-1 has no Hoare annotation [2020-07-11 01:28:37,183 WARN L170 areAnnotationChecker]: L485 has no Hoare annotation [2020-07-11 01:28:37,183 WARN L170 areAnnotationChecker]: L484-1 has no Hoare annotation [2020-07-11 01:28:37,183 WARN L170 areAnnotationChecker]: L484-1 has no Hoare annotation [2020-07-11 01:28:37,184 WARN L170 areAnnotationChecker]: L488 has no Hoare annotation [2020-07-11 01:28:37,184 WARN L170 areAnnotationChecker]: L487-1 has no Hoare annotation [2020-07-11 01:28:37,184 WARN L170 areAnnotationChecker]: L487-1 has no Hoare annotation [2020-07-11 01:28:37,184 WARN L170 areAnnotationChecker]: L491 has no Hoare annotation [2020-07-11 01:28:37,184 WARN L170 areAnnotationChecker]: L490-1 has no Hoare annotation [2020-07-11 01:28:37,184 WARN L170 areAnnotationChecker]: L490-1 has no Hoare annotation [2020-07-11 01:28:37,184 WARN L170 areAnnotationChecker]: L494 has no Hoare annotation [2020-07-11 01:28:37,184 WARN L170 areAnnotationChecker]: L493-1 has no Hoare annotation [2020-07-11 01:28:37,184 WARN L170 areAnnotationChecker]: L493-1 has no Hoare annotation [2020-07-11 01:28:37,184 WARN L170 areAnnotationChecker]: L497 has no Hoare annotation [2020-07-11 01:28:37,184 WARN L170 areAnnotationChecker]: L496-1 has no Hoare annotation [2020-07-11 01:28:37,185 WARN L170 areAnnotationChecker]: L496-1 has no Hoare annotation [2020-07-11 01:28:37,185 WARN L170 areAnnotationChecker]: L500 has no Hoare annotation [2020-07-11 01:28:37,185 WARN L170 areAnnotationChecker]: L499-1 has no Hoare annotation [2020-07-11 01:28:37,185 WARN L170 areAnnotationChecker]: L499-1 has no Hoare annotation [2020-07-11 01:28:37,185 WARN L170 areAnnotationChecker]: L503 has no Hoare annotation [2020-07-11 01:28:37,185 WARN L170 areAnnotationChecker]: L502-1 has no Hoare annotation [2020-07-11 01:28:37,185 WARN L170 areAnnotationChecker]: L502-1 has no Hoare annotation [2020-07-11 01:28:37,185 WARN L170 areAnnotationChecker]: L506 has no Hoare annotation [2020-07-11 01:28:37,185 WARN L170 areAnnotationChecker]: L505-1 has no Hoare annotation [2020-07-11 01:28:37,185 WARN L170 areAnnotationChecker]: L505-1 has no Hoare annotation [2020-07-11 01:28:37,185 WARN L170 areAnnotationChecker]: L509 has no Hoare annotation [2020-07-11 01:28:37,186 WARN L170 areAnnotationChecker]: L508-1 has no Hoare annotation [2020-07-11 01:28:37,186 WARN L170 areAnnotationChecker]: L508-1 has no Hoare annotation [2020-07-11 01:28:37,186 WARN L170 areAnnotationChecker]: L512 has no Hoare annotation [2020-07-11 01:28:37,186 WARN L170 areAnnotationChecker]: L511-1 has no Hoare annotation [2020-07-11 01:28:37,186 WARN L170 areAnnotationChecker]: L511-1 has no Hoare annotation [2020-07-11 01:28:37,186 WARN L170 areAnnotationChecker]: L515 has no Hoare annotation [2020-07-11 01:28:37,186 WARN L170 areAnnotationChecker]: L514-1 has no Hoare annotation [2020-07-11 01:28:37,186 WARN L170 areAnnotationChecker]: L514-1 has no Hoare annotation [2020-07-11 01:28:37,186 WARN L170 areAnnotationChecker]: L518 has no Hoare annotation [2020-07-11 01:28:37,186 WARN L170 areAnnotationChecker]: L517-1 has no Hoare annotation [2020-07-11 01:28:37,187 WARN L170 areAnnotationChecker]: L517-1 has no Hoare annotation [2020-07-11 01:28:37,187 WARN L170 areAnnotationChecker]: L521 has no Hoare annotation [2020-07-11 01:28:37,187 WARN L170 areAnnotationChecker]: L520-1 has no Hoare annotation [2020-07-11 01:28:37,187 WARN L170 areAnnotationChecker]: L520-1 has no Hoare annotation [2020-07-11 01:28:37,187 WARN L170 areAnnotationChecker]: L524 has no Hoare annotation [2020-07-11 01:28:37,187 WARN L170 areAnnotationChecker]: L523-1 has no Hoare annotation [2020-07-11 01:28:37,187 WARN L170 areAnnotationChecker]: L523-1 has no Hoare annotation [2020-07-11 01:28:37,187 WARN L170 areAnnotationChecker]: L527 has no Hoare annotation [2020-07-11 01:28:37,187 WARN L170 areAnnotationChecker]: L526-1 has no Hoare annotation [2020-07-11 01:28:37,187 WARN L170 areAnnotationChecker]: L526-1 has no Hoare annotation [2020-07-11 01:28:37,187 WARN L170 areAnnotationChecker]: L530 has no Hoare annotation [2020-07-11 01:28:37,188 WARN L170 areAnnotationChecker]: L529-1 has no Hoare annotation [2020-07-11 01:28:37,188 WARN L170 areAnnotationChecker]: L529-1 has no Hoare annotation [2020-07-11 01:28:37,188 WARN L170 areAnnotationChecker]: L533 has no Hoare annotation [2020-07-11 01:28:37,188 WARN L170 areAnnotationChecker]: L532-1 has no Hoare annotation [2020-07-11 01:28:37,188 WARN L170 areAnnotationChecker]: L532-1 has no Hoare annotation [2020-07-11 01:28:37,188 WARN L170 areAnnotationChecker]: L536 has no Hoare annotation [2020-07-11 01:28:37,188 WARN L170 areAnnotationChecker]: L535-1 has no Hoare annotation [2020-07-11 01:28:37,188 WARN L170 areAnnotationChecker]: L535-1 has no Hoare annotation [2020-07-11 01:28:37,188 WARN L170 areAnnotationChecker]: L539 has no Hoare annotation [2020-07-11 01:28:37,188 WARN L170 areAnnotationChecker]: L538-1 has no Hoare annotation [2020-07-11 01:28:37,188 WARN L170 areAnnotationChecker]: L538-1 has no Hoare annotation [2020-07-11 01:28:37,189 WARN L170 areAnnotationChecker]: L542 has no Hoare annotation [2020-07-11 01:28:37,189 WARN L170 areAnnotationChecker]: L541-1 has no Hoare annotation [2020-07-11 01:28:37,189 WARN L170 areAnnotationChecker]: L541-1 has no Hoare annotation [2020-07-11 01:28:37,189 WARN L170 areAnnotationChecker]: L545 has no Hoare annotation [2020-07-11 01:28:37,189 WARN L170 areAnnotationChecker]: L544-1 has no Hoare annotation [2020-07-11 01:28:37,189 WARN L170 areAnnotationChecker]: L544-1 has no Hoare annotation [2020-07-11 01:28:37,189 WARN L170 areAnnotationChecker]: L548 has no Hoare annotation [2020-07-11 01:28:37,189 WARN L170 areAnnotationChecker]: L547-1 has no Hoare annotation [2020-07-11 01:28:37,189 WARN L170 areAnnotationChecker]: L547-1 has no Hoare annotation [2020-07-11 01:28:37,189 WARN L170 areAnnotationChecker]: L551 has no Hoare annotation [2020-07-11 01:28:37,189 WARN L170 areAnnotationChecker]: L550-1 has no Hoare annotation [2020-07-11 01:28:37,190 WARN L170 areAnnotationChecker]: L550-1 has no Hoare annotation [2020-07-11 01:28:37,190 WARN L170 areAnnotationChecker]: L554 has no Hoare annotation [2020-07-11 01:28:37,190 WARN L170 areAnnotationChecker]: L553-1 has no Hoare annotation [2020-07-11 01:28:37,190 WARN L170 areAnnotationChecker]: L553-1 has no Hoare annotation [2020-07-11 01:28:37,190 WARN L170 areAnnotationChecker]: L557 has no Hoare annotation [2020-07-11 01:28:37,190 WARN L170 areAnnotationChecker]: L556-1 has no Hoare annotation [2020-07-11 01:28:37,190 WARN L170 areAnnotationChecker]: L556-1 has no Hoare annotation [2020-07-11 01:28:37,190 WARN L170 areAnnotationChecker]: L560 has no Hoare annotation [2020-07-11 01:28:37,190 WARN L170 areAnnotationChecker]: L559-1 has no Hoare annotation [2020-07-11 01:28:37,190 WARN L170 areAnnotationChecker]: L559-1 has no Hoare annotation [2020-07-11 01:28:37,190 WARN L170 areAnnotationChecker]: L563 has no Hoare annotation [2020-07-11 01:28:37,191 WARN L170 areAnnotationChecker]: L562-1 has no Hoare annotation [2020-07-11 01:28:37,191 WARN L170 areAnnotationChecker]: L562-1 has no Hoare annotation [2020-07-11 01:28:37,191 WARN L170 areAnnotationChecker]: L566 has no Hoare annotation [2020-07-11 01:28:37,191 WARN L170 areAnnotationChecker]: L565-1 has no Hoare annotation [2020-07-11 01:28:37,191 WARN L170 areAnnotationChecker]: L565-1 has no Hoare annotation [2020-07-11 01:28:37,191 WARN L170 areAnnotationChecker]: L569 has no Hoare annotation [2020-07-11 01:28:37,191 WARN L170 areAnnotationChecker]: L568-1 has no Hoare annotation [2020-07-11 01:28:37,191 WARN L170 areAnnotationChecker]: L568-1 has no Hoare annotation [2020-07-11 01:28:37,191 WARN L170 areAnnotationChecker]: L572 has no Hoare annotation [2020-07-11 01:28:37,191 WARN L170 areAnnotationChecker]: L571-1 has no Hoare annotation [2020-07-11 01:28:37,192 INFO L163 areAnnotationChecker]: CFG has 0 edges. 0 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [2020-07-11 01:28:37,196 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 11.07 01:28:37 BoogieIcfgContainer [2020-07-11 01:28:37,196 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-07-11 01:28:37,199 INFO L168 Benchmark]: Toolchain (without parser) took 713270.04 ms. Allocated memory was 138.4 MB in the beginning and 1.9 GB in the end (delta: 1.8 GB). Free memory was 101.4 MB in the beginning and 1.1 GB in the end (delta: -961.3 MB). Peak memory consumption was 845.4 MB. Max. memory is 7.1 GB. [2020-07-11 01:28:37,199 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 138.4 MB. Free memory was 121.8 MB in the beginning and 121.6 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2020-07-11 01:28:37,200 INFO L168 Benchmark]: CACSL2BoogieTranslator took 829.96 ms. Allocated memory was 138.4 MB in the beginning and 206.0 MB in the end (delta: 67.6 MB). Free memory was 101.2 MB in the beginning and 167.4 MB in the end (delta: -66.2 MB). Peak memory consumption was 39.5 MB. Max. memory is 7.1 GB. [2020-07-11 01:28:37,201 INFO L168 Benchmark]: Boogie Preprocessor took 166.72 ms. Allocated memory is still 206.0 MB. Free memory was 167.4 MB in the beginning and 161.6 MB in the end (delta: 5.8 MB). Peak memory consumption was 5.8 MB. Max. memory is 7.1 GB. [2020-07-11 01:28:37,201 INFO L168 Benchmark]: RCFGBuilder took 1982.11 ms. Allocated memory was 206.0 MB in the beginning and 253.2 MB in the end (delta: 47.2 MB). Free memory was 161.6 MB in the beginning and 190.7 MB in the end (delta: -29.2 MB). Peak memory consumption was 111.0 MB. Max. memory is 7.1 GB. [2020-07-11 01:28:37,202 INFO L168 Benchmark]: TraceAbstraction took 710276.87 ms. Allocated memory was 253.2 MB in the beginning and 1.9 GB in the end (delta: 1.7 GB). Free memory was 190.7 MB in the beginning and 1.1 GB in the end (delta: -871.9 MB). Peak memory consumption was 820.0 MB. Max. memory is 7.1 GB. [2020-07-11 01:28:37,205 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 0.25 ms. Allocated memory is still 138.4 MB. Free memory was 121.8 MB in the beginning and 121.6 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 829.96 ms. Allocated memory was 138.4 MB in the beginning and 206.0 MB in the end (delta: 67.6 MB). Free memory was 101.2 MB in the beginning and 167.4 MB in the end (delta: -66.2 MB). Peak memory consumption was 39.5 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 166.72 ms. Allocated memory is still 206.0 MB. Free memory was 167.4 MB in the beginning and 161.6 MB in the end (delta: 5.8 MB). Peak memory consumption was 5.8 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1982.11 ms. Allocated memory was 206.0 MB in the beginning and 253.2 MB in the end (delta: 47.2 MB). Free memory was 161.6 MB in the beginning and 190.7 MB in the end (delta: -29.2 MB). Peak memory consumption was 111.0 MB. Max. memory is 7.1 GB. * TraceAbstraction took 710276.87 ms. Allocated memory was 253.2 MB in the beginning and 1.9 GB in the end (delta: 1.7 GB). Free memory was 190.7 MB in the beginning and 1.1 GB in the end (delta: -871.9 MB). Peak memory consumption was 820.0 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [Line: 416]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L7] int a= 1; VAL [\old(a)=42, \old(a12)=38, \old(a16)=35, \old(a17)=29, \old(a20)=30, \old(a21)=34, \old(a7)=37, \old(a8)=45, \old(b)=31, \old(c)=32, \old(d)=40, \old(e)=28, \old(f)=39, \old(u)=43, \old(v)=27, \old(w)=41, \old(x)=33, \old(y)=44, \old(z)=36, a=1, a12=38, a16=35, a17=29, a20=30, a21=34, a7=37, a8=45, b=31, c=32, d=40, e=28, f=39, u=43, v=27, w=41, x=33, y=44, z=36] [L8] int d= 4; VAL [\old(a)=42, \old(a12)=38, \old(a16)=35, \old(a17)=29, \old(a20)=30, \old(a21)=34, \old(a7)=37, \old(a8)=45, \old(b)=31, \old(c)=32, \old(d)=40, \old(e)=28, \old(f)=39, \old(u)=43, \old(v)=27, \old(w)=41, \old(x)=33, \old(y)=44, \old(z)=36, a=1, a12=38, a16=35, a17=29, a20=30, a21=34, a7=37, a8=45, b=31, c=32, d=4, e=28, f=39, u=43, v=27, w=41, x=33, y=44, z=36] [L9] int e= 5; VAL [\old(a)=42, \old(a12)=38, \old(a16)=35, \old(a17)=29, \old(a20)=30, \old(a21)=34, \old(a7)=37, \old(a8)=45, \old(b)=31, \old(c)=32, \old(d)=40, \old(e)=28, \old(f)=39, \old(u)=43, \old(v)=27, \old(w)=41, \old(x)=33, \old(y)=44, \old(z)=36, a=1, a12=38, a16=35, a17=29, a20=30, a21=34, a7=37, a8=45, b=31, c=32, d=4, e=5, f=39, u=43, v=27, w=41, x=33, y=44, z=36] [L10] int f= 6; VAL [\old(a)=42, \old(a12)=38, \old(a16)=35, \old(a17)=29, \old(a20)=30, \old(a21)=34, \old(a7)=37, \old(a8)=45, \old(b)=31, \old(c)=32, \old(d)=40, \old(e)=28, \old(f)=39, \old(u)=43, \old(v)=27, \old(w)=41, \old(x)=33, \old(y)=44, \old(z)=36, a=1, a12=38, a16=35, a17=29, a20=30, a21=34, a7=37, a8=45, b=31, c=32, d=4, e=5, f=6, u=43, v=27, w=41, x=33, y=44, z=36] [L11] int c= 3; VAL [\old(a)=42, \old(a12)=38, \old(a16)=35, \old(a17)=29, \old(a20)=30, \old(a21)=34, \old(a7)=37, \old(a8)=45, \old(b)=31, \old(c)=32, \old(d)=40, \old(e)=28, \old(f)=39, \old(u)=43, \old(v)=27, \old(w)=41, \old(x)=33, \old(y)=44, \old(z)=36, a=1, a12=38, a16=35, a17=29, a20=30, a21=34, a7=37, a8=45, b=31, c=3, d=4, e=5, f=6, u=43, v=27, w=41, x=33, y=44, z=36] [L12] int b= 2; VAL [\old(a)=42, \old(a12)=38, \old(a16)=35, \old(a17)=29, \old(a20)=30, \old(a21)=34, \old(a7)=37, \old(a8)=45, \old(b)=31, \old(c)=32, \old(d)=40, \old(e)=28, \old(f)=39, \old(u)=43, \old(v)=27, \old(w)=41, \old(x)=33, \old(y)=44, \old(z)=36, a=1, a12=38, a16=35, a17=29, a20=30, a21=34, a7=37, a8=45, b=2, c=3, d=4, e=5, f=6, u=43, v=27, w=41, x=33, y=44, z=36] [L15] int u = 21; VAL [\old(a)=42, \old(a12)=38, \old(a16)=35, \old(a17)=29, \old(a20)=30, \old(a21)=34, \old(a7)=37, \old(a8)=45, \old(b)=31, \old(c)=32, \old(d)=40, \old(e)=28, \old(f)=39, \old(u)=43, \old(v)=27, \old(w)=41, \old(x)=33, \old(y)=44, \old(z)=36, a=1, a12=38, a16=35, a17=29, a20=30, a21=34, a7=37, a8=45, b=2, c=3, d=4, e=5, f=6, u=21, v=27, w=41, x=33, y=44, z=36] [L16] int v = 22; VAL [\old(a)=42, \old(a12)=38, \old(a16)=35, \old(a17)=29, \old(a20)=30, \old(a21)=34, \old(a7)=37, \old(a8)=45, \old(b)=31, \old(c)=32, \old(d)=40, \old(e)=28, \old(f)=39, \old(u)=43, \old(v)=27, \old(w)=41, \old(x)=33, \old(y)=44, \old(z)=36, a=1, a12=38, a16=35, a17=29, a20=30, a21=34, a7=37, a8=45, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=41, x=33, y=44, z=36] [L17] int w = 23; VAL [\old(a)=42, \old(a12)=38, \old(a16)=35, \old(a17)=29, \old(a20)=30, \old(a21)=34, \old(a7)=37, \old(a8)=45, \old(b)=31, \old(c)=32, \old(d)=40, \old(e)=28, \old(f)=39, \old(u)=43, \old(v)=27, \old(w)=41, \old(x)=33, \old(y)=44, \old(z)=36, a=1, a12=38, a16=35, a17=29, a20=30, a21=34, a7=37, a8=45, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=33, y=44, z=36] [L18] int x = 24; VAL [\old(a)=42, \old(a12)=38, \old(a16)=35, \old(a17)=29, \old(a20)=30, \old(a21)=34, \old(a7)=37, \old(a8)=45, \old(b)=31, \old(c)=32, \old(d)=40, \old(e)=28, \old(f)=39, \old(u)=43, \old(v)=27, \old(w)=41, \old(x)=33, \old(y)=44, \old(z)=36, a=1, a12=38, a16=35, a17=29, a20=30, a21=34, a7=37, a8=45, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=44, z=36] [L19] int y = 25; VAL [\old(a)=42, \old(a12)=38, \old(a16)=35, \old(a17)=29, \old(a20)=30, \old(a21)=34, \old(a7)=37, \old(a8)=45, \old(b)=31, \old(c)=32, \old(d)=40, \old(e)=28, \old(f)=39, \old(u)=43, \old(v)=27, \old(w)=41, \old(x)=33, \old(y)=44, \old(z)=36, a=1, a12=38, a16=35, a17=29, a20=30, a21=34, a7=37, a8=45, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=36] [L20] int z = 26; VAL [\old(a)=42, \old(a12)=38, \old(a16)=35, \old(a17)=29, \old(a20)=30, \old(a21)=34, \old(a7)=37, \old(a8)=45, \old(b)=31, \old(c)=32, \old(d)=40, \old(e)=28, \old(f)=39, \old(u)=43, \old(v)=27, \old(w)=41, \old(x)=33, \old(y)=44, \old(z)=36, a=1, a12=38, a16=35, a17=29, a20=30, a21=34, a7=37, a8=45, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L22] int a17 = 1; VAL [\old(a)=42, \old(a12)=38, \old(a16)=35, \old(a17)=29, \old(a20)=30, \old(a21)=34, \old(a7)=37, \old(a8)=45, \old(b)=31, \old(c)=32, \old(d)=40, \old(e)=28, \old(f)=39, \old(u)=43, \old(v)=27, \old(w)=41, \old(x)=33, \old(y)=44, \old(z)=36, a=1, a12=38, a16=35, a17=1, a20=30, a21=34, a7=37, a8=45, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L23] int a7 = 0; VAL [\old(a)=42, \old(a12)=38, \old(a16)=35, \old(a17)=29, \old(a20)=30, \old(a21)=34, \old(a7)=37, \old(a8)=45, \old(b)=31, \old(c)=32, \old(d)=40, \old(e)=28, \old(f)=39, \old(u)=43, \old(v)=27, \old(w)=41, \old(x)=33, \old(y)=44, \old(z)=36, a=1, a12=38, a16=35, a17=1, a20=30, a21=34, a7=0, a8=45, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L24] int a20 = 1; VAL [\old(a)=42, \old(a12)=38, \old(a16)=35, \old(a17)=29, \old(a20)=30, \old(a21)=34, \old(a7)=37, \old(a8)=45, \old(b)=31, \old(c)=32, \old(d)=40, \old(e)=28, \old(f)=39, \old(u)=43, \old(v)=27, \old(w)=41, \old(x)=33, \old(y)=44, \old(z)=36, a=1, a12=38, a16=35, a17=1, a20=1, a21=34, a7=0, a8=45, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L25] int a8 = 15; VAL [\old(a)=42, \old(a12)=38, \old(a16)=35, \old(a17)=29, \old(a20)=30, \old(a21)=34, \old(a7)=37, \old(a8)=45, \old(b)=31, \old(c)=32, \old(d)=40, \old(e)=28, \old(f)=39, \old(u)=43, \old(v)=27, \old(w)=41, \old(x)=33, \old(y)=44, \old(z)=36, a=1, a12=38, a16=35, a17=1, a20=1, a21=34, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L26] int a12 = 8; VAL [\old(a)=42, \old(a12)=38, \old(a16)=35, \old(a17)=29, \old(a20)=30, \old(a21)=34, \old(a7)=37, \old(a8)=45, \old(b)=31, \old(c)=32, \old(d)=40, \old(e)=28, \old(f)=39, \old(u)=43, \old(v)=27, \old(w)=41, \old(x)=33, \old(y)=44, \old(z)=36, a=1, a12=8, a16=35, a17=1, a20=1, a21=34, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L27] int a16 = 5; VAL [\old(a)=42, \old(a12)=38, \old(a16)=35, \old(a17)=29, \old(a20)=30, \old(a21)=34, \old(a7)=37, \old(a8)=45, \old(b)=31, \old(c)=32, \old(d)=40, \old(e)=28, \old(f)=39, \old(u)=43, \old(v)=27, \old(w)=41, \old(x)=33, \old(y)=44, \old(z)=36, a=1, a12=8, a16=5, a17=1, a20=1, a21=34, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L28] int a21 = 1; VAL [\old(a)=42, \old(a12)=38, \old(a16)=35, \old(a17)=29, \old(a20)=30, \old(a21)=34, \old(a7)=37, \old(a8)=45, \old(b)=31, \old(c)=32, \old(d)=40, \old(e)=28, \old(f)=39, \old(u)=43, \old(v)=27, \old(w)=41, \old(x)=33, \old(y)=44, \old(z)=36, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L580] int output = -1; VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, output=-1, u=21, v=22, w=23, x=24, y=25, z=26] [L583] COND TRUE 1 VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, output=-1, u=21, v=22, w=23, x=24, y=25, z=26] [L586] int input; VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, output=-1, u=21, v=22, w=23, x=24, y=25, z=26] [L587] input = __VERIFIER_nondet_int() VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, __VERIFIER_nondet_int()=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, output=-1, u=21, v=22, w=23, x=24, y=25, z=26] [L588] COND FALSE !((input != 1) && (input != 2) && (input != 3) && (input != 4) && (input != 5) && (input != 6)) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, output=-1, u=21, v=22, w=23, x=24, y=25, z=26] [L591] CALL, EXPR calculate_output(input) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L31] COND FALSE !((((a8==15)&&(((((a21==1)&&(((a16==5)||(a16==6))&&(input==1)))&&(a20==1))&&(a17==1))&&!(a7==1)))&&(a12==8))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L35] COND FALSE !((((((((input==5)&&((((a16==6)&&(a17==1))||(!(a17==1)&&(a16==4)))||(!(a17==1)&&(a16==5))))&&(a20==1))&&(a12==8))&&(a7==1))&&!(a21==1))&&(a8==13))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L43] COND FALSE !(((!(a7==1)&&((((a16==6)&&((a21==1)&&((a17==1)&&(input==3))))&&!(a20==1))&&(a8==15)))&&(a12==8))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L49] COND FALSE !(((a17==1)&&((!(a7==1)&&(((a21==1)&&((((a16==5)||(a16==6))&&(input==6))&&(a20==1)))&&(a8==15)))&&(a12==8)))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L54] COND FALSE !((((input==3)&&((((a16==6)&&((!(a20==1)&&(!(a7==1)&&!(a17==1)))&&(a8==15)))&&(a21==1))||((((a8==13)&&((a20==1)&&((a17==1)&&(a7==1))))&&(a16==4))&&!(a21==1))))&&(a12==8))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L62] COND FALSE !((((a17==1)&&(((a21==1)&&((!(a7==1)&&((input==4)&&(a8==15)))&&!(a20==1)))&&(a12==8)))&&(a16==6))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L65] COND FALSE !((((a12==8)&&(((a21==1)&&((((input==5)&&!(a7==1))&&(a8==15))&&(a16==5)))&&!(a20==1)))&&!(a17==1))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L72] COND FALSE !(((a12==8)&&((input==1)&&(((a21==1)&&(((a8==15)&&((!(a17==1)&&!(a7==1))&&!(a20==1)))&&(a16==6)))||(!(a21==1)&&((a16==4)&&((a8==13)&&(((a17==1)&&(a7==1))&&(a20==1))))))))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L80] COND FALSE !(((((!(a17==1)&&(!(a7==1)&&((a21==1)&&((a8==15)&&(input==4)))))&&!(a20==1))&&(a12==8))&&(a16==4))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L84] COND FALSE !(((((((a16==6)&&((!(a20==1)&&(!(a17==1)&&!(a7==1)))&&(a8==15)))&&(a21==1))||(((a16==4)&&(((a20==1)&&((a17==1)&&(a7==1)))&&(a8==13)))&&!(a21==1)))&&(input==2))&&(a12==8))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L92] COND FALSE !(((a8==13)&&(!(a21==1)&&((((input==3)&&((((a20==1)&&!(a17==1))&&(a16==6))||((!(a20==1)&&(a17==1))&&(a16==4))))&&(a12==8))&&(a7==1))))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L97] COND FALSE !(((((a21==1)&&((a12==8)&&((input==1)&&(((!(a20==1)&&(a17==1))&&(a16==4))||(((a16==5)&&(!(a17==1)&&(a20==1)))||((a16==6)&&(!(a17==1)&&(a20==1))))))))&&!(a7==1))&&(a8==15))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L102] COND FALSE !((((a16==5)&&(((a7==1)&&((!(a21==1)&&((a12==8)&&(input==3)))&&(a8==13)))&&(a17==1)))&&(a20==1))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L108] COND FALSE !(((a17==1)&&(((a8==15)&&(((a12==8)&&((!(a7==1)&&(input==5))&&(a21==1)))&&!(a20==1)))&&(a16==5)))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L114] COND FALSE !((!(a7==1)&&(((((a21==1)&&(((a8==15)&&(input==5))&&!(a17==1)))&&(a12==8))&&(a20==1))&&(a16==4)))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L119] COND FALSE !(((!(a21==1)&&(((a12==8)&&((((a16==6)&&((a20==1)&&!(a17==1)))||((!(a20==1)&&(a17==1))&&(a16==4)))&&(input==1)))&&(a8==13)))&&(a7==1))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L124] COND FALSE !(((a17==1)&&(!(a7==1)&&(((a21==1)&&(((a12==8)&&((input==5)&&((a16==5)||(a16==6))))&&(a20==1)))&&(a8==15))))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L129] COND FALSE !((((a12==8)&&(!(a21==1)&&((a7==1)&&((a8==13)&&((input==6)&&((((a16==6)&&(a17==1))||((a16==4)&&!(a17==1)))||((a16==5)&&!(a17==1))))))))&&(a20==1))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L136] COND FALSE !((((a16==5)&&((((a8==15)&&((!(a7==1)&&(input==2))&&(a21==1)))&&(a12==8))&&!(a20==1)))&&!(a17==1))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L140] COND FALSE !((!(a20==1)&&((a21==1)&&((a16==4)&&((a8==15)&&(((a12==8)&&((input==2)&&!(a7==1)))&&!(a17==1))))))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L144] COND FALSE !((((a21==1)&&(!(a7==1)&&((!(a20==1)&&(!(a17==1)&&((a12==8)&&(input==6))))&&(a16==4))))&&(a8==15))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L148] COND FALSE !(((a17==1)&&((((((a12==8)&&((input==4)&&(a8==13)))&&(a20==1))&&!(a21==1))&&(a16==5))&&(a7==1)))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L152] COND FALSE !(((((a8==13)&&((a12==8)&&((((((a16==6)&&(a17==1))||(!(a17==1)&&(a16==4)))||(!(a17==1)&&(a16==5)))&&(input==1))&&!(a21==1))))&&(a20==1))&&(a7==1))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L160] COND FALSE !(((a8==13)&&(!(a21==1)&&((((((!(a17==1)&&(a20==1))&&(a16==6))||((a16==4)&&((a17==1)&&!(a20==1))))&&(input==5))&&(a7==1))&&(a12==8))))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L165] COND FALSE !(((!(a21==1)&&((((((a16==6)&&((a20==1)&&!(a17==1)))||(((a17==1)&&!(a20==1))&&(a16==4)))&&(input==4))&&(a7==1))&&(a12==8)))&&(a8==13))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L173] COND FALSE !((((a21==1)&&(!(a7==1)&&((((((a16==5)&&((a20==1)&&!(a17==1)))||((!(a17==1)&&(a20==1))&&(a16==6)))||((a16==4)&&((a17==1)&&!(a20==1))))&&(input==4))&&(a12==8))))&&(a8==15))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L178] COND FALSE !(((((((a16==6)&&((!(a20==1)&&(!(a17==1)&&!(a7==1)))&&(a8==15)))&&(a21==1))||(((a16==4)&&((((a7==1)&&(a17==1))&&(a20==1))&&(a8==13)))&&!(a21==1)))&&(input==4))&&(a12==8))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L186] COND FALSE !((!(a17==1)&&(((a12==8)&&(!(a20==1)&&(((a8==15)&&((a21==1)&&(input==4)))&&!(a7==1))))&&(a16==5)))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L189] COND FALSE !((((!(a7==1)&&(((input==2)&&((((a16==5)&&((a20==1)&&!(a17==1)))||((a16==6)&&((a20==1)&&!(a17==1))))||((a16==4)&&(!(a20==1)&&(a17==1)))))&&(a8==15)))&&(a12==8))&&(a21==1))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L194] COND FALSE !((!(a20==1)&&(((((((input==6)&&(a16==5))&&(a21==1))&&!(a17==1))&&(a12==8))&&!(a7==1))&&(a8==15)))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L197] COND FALSE !(((a12==8)&&(((((((a21==1)&&(input==5))&&(a8==15))&&(a17==1))&&!(a7==1))&&!(a20==1))&&(a16==6)))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L203] COND FALSE !(((((a8==15)&&(!(a7==1)&&((((!(a20==1)&&(a17==1))&&(a16==4))||(((!(a17==1)&&(a20==1))&&(a16==5))||((a16==6)&&((a20==1)&&!(a17==1)))))&&(input==6))))&&(a12==8))&&(a21==1))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L208] COND FALSE !(((a8==15)&&((a16==4)&&(!(a20==1)&&((((a21==1)&&(!(a17==1)&&(input==5)))&&!(a7==1))&&(a12==8)))))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L214] COND FALSE !(((a17==1)&&((a12==8)&&((a8==15)&&(((!(a7==1)&&(((a16==5)||(a16==6))&&(input==2)))&&(a21==1))&&(a20==1)))))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L218] COND FALSE !((!(a7==1)&&(((a8==15)&&((!(a17==1)&&((a12==8)&&((input==3)&&(a21==1))))&&(a16==4)))&&(a20==1)))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L223] COND FALSE !(((a16==5)&&((!(a21==1)&&(((a8==13)&&(((input==2)&&(a20==1))&&(a12==8)))&&(a7==1)))&&(a17==1)))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L231] COND FALSE !(((a20==1)&&(((a12==8)&&((a7==1)&&((a8==13)&&(((!(a17==1)&&(a16==5))||(((a17==1)&&(a16==6))||(!(a17==1)&&(a16==4))))&&(input==3)))))&&!(a21==1)))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L238] COND FALSE !(((a12==8)&&((a7==1)&&(!(a21==1)&&((a8==13)&&((input==6)&&(((a16==6)&&((a20==1)&&!(a17==1)))||((a16==4)&&((a17==1)&&!(a20==1)))))))))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L245] COND FALSE !(((!(a7==1)&&(!(a17==1)&&((((a16==4)&&((a8==15)&&(input==1)))&&(a12==8))&&(a21==1))))&&(a20==1))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L250] COND FALSE !(((a17==1)&&(((a21==1)&&(!(a20==1)&&((a12==8)&&((a8==15)&&(!(a7==1)&&(input==1))))))&&(a16==6)))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L256] COND FALSE !(((a20==1)&&((a12==8)&&((((a17==1)&&((((a16==5)||(a16==6))&&(input==4))&&(a8==15)))&&(a21==1))&&!(a7==1))))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L261] COND FALSE !(((((a8==13)&&((((!(a21==1)&&(input==6))&&(a20==1))&&(a12==8))&&(a17==1)))&&(a7==1))&&(a16==5))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L265] COND FALSE !(((a16==5)&&(((((a12==8)&&(!(a7==1)&&((input==2)&&!(a20==1))))&&(a21==1))&&(a17==1))&&(a8==15)))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L268] COND FALSE !((((a12==8)&&(((!(a17==1)&&((a21==1)&&((input==4)&&!(a7==1))))&&(a8==15))&&(a20==1)))&&(a16==4))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L273] COND FALSE !(((a7==1)&&((a8==13)&&((a12==8)&&(!(a21==1)&&((input==2)&&((((a20==1)&&!(a17==1))&&(a16==6))||(((a17==1)&&!(a20==1))&&(a16==4))))))))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L278] COND FALSE !((((((((!(a20==1)&&(!(a17==1)&&!(a7==1)))&&(a8==15))&&(a16==6))&&(a21==1))||((((a8==13)&&(((a17==1)&&(a7==1))&&(a20==1)))&&(a16==4))&&!(a21==1)))&&(input==6))&&(a12==8))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L286] COND FALSE !(((!(a7==1)&&(!(a17==1)&&(((((input==3)&&(a21==1))&&(a16==4))&&(a8==15))&&(a12==8))))&&!(a20==1))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L292] COND FALSE !((((((a12==8)&&(((((a17==1)&&!(a20==1))&&(a16==4))||((((a20==1)&&!(a17==1))&&(a16==5))||((!(a17==1)&&(a20==1))&&(a16==6))))&&(input==3)))&&(a8==15))&&(a21==1))&&!(a7==1))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L299] COND FALSE !((((!(a7==1)&&(((input==5)&&((((a16==5)&&(!(a17==1)&&(a20==1)))||((a16==6)&&((a20==1)&&!(a17==1))))||((a16==4)&&(!(a20==1)&&(a17==1)))))&&(a12==8)))&&(a21==1))&&(a8==15))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L306] COND FALSE !(((!(a7==1)&&(((a21==1)&&(((a17==1)&&((a12==8)&&(input==2)))&&!(a20==1)))&&(a16==6)))&&(a8==15))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L312] COND FALSE !(((!(a17==1)&&((a21==1)&&((!(a20==1)&&((a12==8)&&((input==3)&&!(a7==1))))&&(a8==15))))&&(a16==5))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L316] COND FALSE !((((a16==5)&&(!(a20==1)&&(((((input==6)&&(a21==1))&&(a17==1))&&!(a7==1))&&(a12==8))))&&(a8==15))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L318] COND FALSE !((!(a7==1)&&((a17==1)&&(((a16==6)&&(!(a20==1)&&(((input==6)&&(a12==8))&&(a21==1))))&&(a8==15))))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L324] COND FALSE !(((((a21==1)&&((a8==15)&&((a12==8)&&(!(a7==1)&&(!(a17==1)&&(input==2))))))&&(a16==4))&&(a20==1))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L329] COND FALSE !(((a8==15)&&(((a16==4)&&((a12==8)&&((!(a20==1)&&(!(a7==1)&&(input==1)))&&!(a17==1))))&&(a21==1)))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L333] COND TRUE ((a21==1)&&(((a12==8)&&((((a17==1)&&((input==3)&&((a16==5)||(a16==6))))&&!(a7==1))&&(a20==1)))&&(a8==15))) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L334] a17 = 0 VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=5, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L335] a16 = 4 VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L336] return 21; VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, \result=21, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L591] RET, EXPR calculate_output(input) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, calculate_output(input)=21, d=4, e=5, f=6, input=3, output=-1, u=21, v=22, w=23, x=24, y=25, z=26] [L591] output = calculate_output(input) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, calculate_output(input)=21, d=4, e=5, f=6, input=3, output=21, u=21, v=22, w=23, x=24, y=25, z=26] [L583] COND TRUE 1 VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, output=21, u=21, v=22, w=23, x=24, y=25, z=26] [L586] int input; VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, output=21, u=21, v=22, w=23, x=24, y=25, z=26] [L587] input = __VERIFIER_nondet_int() VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, __VERIFIER_nondet_int()=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, output=21, u=21, v=22, w=23, x=24, y=25, z=26] [L588] COND FALSE !((input != 1) && (input != 2) && (input != 3) && (input != 4) && (input != 5) && (input != 6)) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, output=21, u=21, v=22, w=23, x=24, y=25, z=26] [L591] CALL, EXPR calculate_output(input) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L31] COND FALSE !((((a8==15)&&(((((a21==1)&&(((a16==5)||(a16==6))&&(input==1)))&&(a20==1))&&(a17==1))&&!(a7==1)))&&(a12==8))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L35] COND FALSE !((((((((input==5)&&((((a16==6)&&(a17==1))||(!(a17==1)&&(a16==4)))||(!(a17==1)&&(a16==5))))&&(a20==1))&&(a12==8))&&(a7==1))&&!(a21==1))&&(a8==13))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L43] COND FALSE !(((!(a7==1)&&((((a16==6)&&((a21==1)&&((a17==1)&&(input==3))))&&!(a20==1))&&(a8==15)))&&(a12==8))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L49] COND FALSE !(((a17==1)&&((!(a7==1)&&(((a21==1)&&((((a16==5)||(a16==6))&&(input==6))&&(a20==1)))&&(a8==15)))&&(a12==8)))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L54] COND FALSE !((((input==3)&&((((a16==6)&&((!(a20==1)&&(!(a7==1)&&!(a17==1)))&&(a8==15)))&&(a21==1))||((((a8==13)&&((a20==1)&&((a17==1)&&(a7==1))))&&(a16==4))&&!(a21==1))))&&(a12==8))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L62] COND FALSE !((((a17==1)&&(((a21==1)&&((!(a7==1)&&((input==4)&&(a8==15)))&&!(a20==1)))&&(a12==8)))&&(a16==6))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L65] COND FALSE !((((a12==8)&&(((a21==1)&&((((input==5)&&!(a7==1))&&(a8==15))&&(a16==5)))&&!(a20==1)))&&!(a17==1))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L72] COND FALSE !(((a12==8)&&((input==1)&&(((a21==1)&&(((a8==15)&&((!(a17==1)&&!(a7==1))&&!(a20==1)))&&(a16==6)))||(!(a21==1)&&((a16==4)&&((a8==13)&&(((a17==1)&&(a7==1))&&(a20==1))))))))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L80] COND FALSE !(((((!(a17==1)&&(!(a7==1)&&((a21==1)&&((a8==15)&&(input==4)))))&&!(a20==1))&&(a12==8))&&(a16==4))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L84] COND FALSE !(((((((a16==6)&&((!(a20==1)&&(!(a17==1)&&!(a7==1)))&&(a8==15)))&&(a21==1))||(((a16==4)&&(((a20==1)&&((a17==1)&&(a7==1)))&&(a8==13)))&&!(a21==1)))&&(input==2))&&(a12==8))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L92] COND FALSE !(((a8==13)&&(!(a21==1)&&((((input==3)&&((((a20==1)&&!(a17==1))&&(a16==6))||((!(a20==1)&&(a17==1))&&(a16==4))))&&(a12==8))&&(a7==1))))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L97] COND FALSE !(((((a21==1)&&((a12==8)&&((input==1)&&(((!(a20==1)&&(a17==1))&&(a16==4))||(((a16==5)&&(!(a17==1)&&(a20==1)))||((a16==6)&&(!(a17==1)&&(a20==1))))))))&&!(a7==1))&&(a8==15))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L102] COND FALSE !((((a16==5)&&(((a7==1)&&((!(a21==1)&&((a12==8)&&(input==3)))&&(a8==13)))&&(a17==1)))&&(a20==1))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L108] COND FALSE !(((a17==1)&&(((a8==15)&&(((a12==8)&&((!(a7==1)&&(input==5))&&(a21==1)))&&!(a20==1)))&&(a16==5)))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L114] COND FALSE !((!(a7==1)&&(((((a21==1)&&(((a8==15)&&(input==5))&&!(a17==1)))&&(a12==8))&&(a20==1))&&(a16==4)))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L119] COND FALSE !(((!(a21==1)&&(((a12==8)&&((((a16==6)&&((a20==1)&&!(a17==1)))||((!(a20==1)&&(a17==1))&&(a16==4)))&&(input==1)))&&(a8==13)))&&(a7==1))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L124] COND FALSE !(((a17==1)&&(!(a7==1)&&(((a21==1)&&(((a12==8)&&((input==5)&&((a16==5)||(a16==6))))&&(a20==1)))&&(a8==15))))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L129] COND FALSE !((((a12==8)&&(!(a21==1)&&((a7==1)&&((a8==13)&&((input==6)&&((((a16==6)&&(a17==1))||((a16==4)&&!(a17==1)))||((a16==5)&&!(a17==1))))))))&&(a20==1))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L136] COND FALSE !((((a16==5)&&((((a8==15)&&((!(a7==1)&&(input==2))&&(a21==1)))&&(a12==8))&&!(a20==1)))&&!(a17==1))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L140] COND FALSE !((!(a20==1)&&((a21==1)&&((a16==4)&&((a8==15)&&(((a12==8)&&((input==2)&&!(a7==1)))&&!(a17==1))))))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L144] COND FALSE !((((a21==1)&&(!(a7==1)&&((!(a20==1)&&(!(a17==1)&&((a12==8)&&(input==6))))&&(a16==4))))&&(a8==15))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L148] COND FALSE !(((a17==1)&&((((((a12==8)&&((input==4)&&(a8==13)))&&(a20==1))&&!(a21==1))&&(a16==5))&&(a7==1)))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L152] COND FALSE !(((((a8==13)&&((a12==8)&&((((((a16==6)&&(a17==1))||(!(a17==1)&&(a16==4)))||(!(a17==1)&&(a16==5)))&&(input==1))&&!(a21==1))))&&(a20==1))&&(a7==1))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L160] COND FALSE !(((a8==13)&&(!(a21==1)&&((((((!(a17==1)&&(a20==1))&&(a16==6))||((a16==4)&&((a17==1)&&!(a20==1))))&&(input==5))&&(a7==1))&&(a12==8))))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L165] COND FALSE !(((!(a21==1)&&((((((a16==6)&&((a20==1)&&!(a17==1)))||(((a17==1)&&!(a20==1))&&(a16==4)))&&(input==4))&&(a7==1))&&(a12==8)))&&(a8==13))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L173] COND FALSE !((((a21==1)&&(!(a7==1)&&((((((a16==5)&&((a20==1)&&!(a17==1)))||((!(a17==1)&&(a20==1))&&(a16==6)))||((a16==4)&&((a17==1)&&!(a20==1))))&&(input==4))&&(a12==8))))&&(a8==15))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L178] COND FALSE !(((((((a16==6)&&((!(a20==1)&&(!(a17==1)&&!(a7==1)))&&(a8==15)))&&(a21==1))||(((a16==4)&&((((a7==1)&&(a17==1))&&(a20==1))&&(a8==13)))&&!(a21==1)))&&(input==4))&&(a12==8))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L186] COND FALSE !((!(a17==1)&&(((a12==8)&&(!(a20==1)&&(((a8==15)&&((a21==1)&&(input==4)))&&!(a7==1))))&&(a16==5)))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L189] COND FALSE !((((!(a7==1)&&(((input==2)&&((((a16==5)&&((a20==1)&&!(a17==1)))||((a16==6)&&((a20==1)&&!(a17==1))))||((a16==4)&&(!(a20==1)&&(a17==1)))))&&(a8==15)))&&(a12==8))&&(a21==1))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L194] COND FALSE !((!(a20==1)&&(((((((input==6)&&(a16==5))&&(a21==1))&&!(a17==1))&&(a12==8))&&!(a7==1))&&(a8==15)))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L197] COND FALSE !(((a12==8)&&(((((((a21==1)&&(input==5))&&(a8==15))&&(a17==1))&&!(a7==1))&&!(a20==1))&&(a16==6)))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L203] COND FALSE !(((((a8==15)&&(!(a7==1)&&((((!(a20==1)&&(a17==1))&&(a16==4))||(((!(a17==1)&&(a20==1))&&(a16==5))||((a16==6)&&((a20==1)&&!(a17==1)))))&&(input==6))))&&(a12==8))&&(a21==1))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L208] COND FALSE !(((a8==15)&&((a16==4)&&(!(a20==1)&&((((a21==1)&&(!(a17==1)&&(input==5)))&&!(a7==1))&&(a12==8)))))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L214] COND FALSE !(((a17==1)&&((a12==8)&&((a8==15)&&(((!(a7==1)&&(((a16==5)||(a16==6))&&(input==2)))&&(a21==1))&&(a20==1)))))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L218] COND FALSE !((!(a7==1)&&(((a8==15)&&((!(a17==1)&&((a12==8)&&((input==3)&&(a21==1))))&&(a16==4)))&&(a20==1)))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L223] COND FALSE !(((a16==5)&&((!(a21==1)&&(((a8==13)&&(((input==2)&&(a20==1))&&(a12==8)))&&(a7==1)))&&(a17==1)))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L231] COND FALSE !(((a20==1)&&(((a12==8)&&((a7==1)&&((a8==13)&&(((!(a17==1)&&(a16==5))||(((a17==1)&&(a16==6))||(!(a17==1)&&(a16==4))))&&(input==3)))))&&!(a21==1)))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L238] COND FALSE !(((a12==8)&&((a7==1)&&(!(a21==1)&&((a8==13)&&((input==6)&&(((a16==6)&&((a20==1)&&!(a17==1)))||((a16==4)&&((a17==1)&&!(a20==1)))))))))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L245] COND FALSE !(((!(a7==1)&&(!(a17==1)&&((((a16==4)&&((a8==15)&&(input==1)))&&(a12==8))&&(a21==1))))&&(a20==1))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L250] COND FALSE !(((a17==1)&&(((a21==1)&&(!(a20==1)&&((a12==8)&&((a8==15)&&(!(a7==1)&&(input==1))))))&&(a16==6)))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L256] COND FALSE !(((a20==1)&&((a12==8)&&((((a17==1)&&((((a16==5)||(a16==6))&&(input==4))&&(a8==15)))&&(a21==1))&&!(a7==1))))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L261] COND FALSE !(((((a8==13)&&((((!(a21==1)&&(input==6))&&(a20==1))&&(a12==8))&&(a17==1)))&&(a7==1))&&(a16==5))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L265] COND FALSE !(((a16==5)&&(((((a12==8)&&(!(a7==1)&&((input==2)&&!(a20==1))))&&(a21==1))&&(a17==1))&&(a8==15)))) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L268] COND TRUE (((a12==8)&&(((!(a17==1)&&((a21==1)&&((input==4)&&!(a7==1))))&&(a8==15))&&(a20==1)))&&(a16==4)) VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L269] a20 = 0 VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L270] a17 = 1 VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=4, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L271] a16 = 6 VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=6, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L272] return 21; VAL [\old(a16)=4, \old(a17)=0, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, \result=21, a=1, a12=8, a16=6, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L591] RET, EXPR calculate_output(input) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, a=1, a12=8, a16=6, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, calculate_output(input)=21, d=4, e=5, f=6, input=4, output=21, u=21, v=22, w=23, x=24, y=25, z=26] [L591] output = calculate_output(input) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, a=1, a12=8, a16=6, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, calculate_output(input)=21, d=4, e=5, f=6, input=4, output=21, u=21, v=22, w=23, x=24, y=25, z=26] [L583] COND TRUE 1 VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, a=1, a12=8, a16=6, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, output=21, u=21, v=22, w=23, x=24, y=25, z=26] [L586] int input; VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, a=1, a12=8, a16=6, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, output=21, u=21, v=22, w=23, x=24, y=25, z=26] [L587] input = __VERIFIER_nondet_int() VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, __VERIFIER_nondet_int()=4, a=1, a12=8, a16=6, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, output=21, u=21, v=22, w=23, x=24, y=25, z=26] [L588] COND FALSE !((input != 1) && (input != 2) && (input != 3) && (input != 4) && (input != 5) && (input != 6)) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, a=1, a12=8, a16=6, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, output=21, u=21, v=22, w=23, x=24, y=25, z=26] [L591] CALL, EXPR calculate_output(input) VAL [\old(a16)=6, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=6, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L31] COND FALSE !((((a8==15)&&(((((a21==1)&&(((a16==5)||(a16==6))&&(input==1)))&&(a20==1))&&(a17==1))&&!(a7==1)))&&(a12==8))) VAL [\old(a16)=6, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=6, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L35] COND FALSE !((((((((input==5)&&((((a16==6)&&(a17==1))||(!(a17==1)&&(a16==4)))||(!(a17==1)&&(a16==5))))&&(a20==1))&&(a12==8))&&(a7==1))&&!(a21==1))&&(a8==13))) VAL [\old(a16)=6, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=6, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L43] COND FALSE !(((!(a7==1)&&((((a16==6)&&((a21==1)&&((a17==1)&&(input==3))))&&!(a20==1))&&(a8==15)))&&(a12==8))) VAL [\old(a16)=6, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=6, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L49] COND FALSE !(((a17==1)&&((!(a7==1)&&(((a21==1)&&((((a16==5)||(a16==6))&&(input==6))&&(a20==1)))&&(a8==15)))&&(a12==8)))) VAL [\old(a16)=6, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=6, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L54] COND FALSE !((((input==3)&&((((a16==6)&&((!(a20==1)&&(!(a7==1)&&!(a17==1)))&&(a8==15)))&&(a21==1))||((((a8==13)&&((a20==1)&&((a17==1)&&(a7==1))))&&(a16==4))&&!(a21==1))))&&(a12==8))) VAL [\old(a16)=6, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=6, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L62] COND TRUE (((a17==1)&&(((a21==1)&&((!(a7==1)&&((input==4)&&(a8==15)))&&!(a20==1)))&&(a12==8)))&&(a16==6)) VAL [\old(a16)=6, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=6, a17=1, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L63] a17 = 0 VAL [\old(a16)=6, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, a=1, a12=8, a16=6, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L64] return 26; VAL [\old(a16)=6, \old(a17)=1, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=4, \result=26, a=1, a12=8, a16=6, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L591] RET, EXPR calculate_output(input) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, a=1, a12=8, a16=6, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, calculate_output(input)=26, d=4, e=5, f=6, input=4, output=21, u=21, v=22, w=23, x=24, y=25, z=26] [L591] output = calculate_output(input) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, a=1, a12=8, a16=6, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, calculate_output(input)=26, d=4, e=5, f=6, input=4, output=26, u=21, v=22, w=23, x=24, y=25, z=26] [L583] COND TRUE 1 VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, a=1, a12=8, a16=6, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=4, output=26, u=21, v=22, w=23, x=24, y=25, z=26] [L586] int input; VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, a=1, a12=8, a16=6, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, output=26, u=21, v=22, w=23, x=24, y=25, z=26] [L587] input = __VERIFIER_nondet_int() VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, __VERIFIER_nondet_int()=3, a=1, a12=8, a16=6, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, output=26, u=21, v=22, w=23, x=24, y=25, z=26] [L588] COND FALSE !((input != 1) && (input != 2) && (input != 3) && (input != 4) && (input != 5) && (input != 6)) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, a=1, a12=8, a16=6, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, output=26, u=21, v=22, w=23, x=24, y=25, z=26] [L591] CALL, EXPR calculate_output(input) VAL [\old(a16)=6, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=6, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L31] COND FALSE !((((a8==15)&&(((((a21==1)&&(((a16==5)||(a16==6))&&(input==1)))&&(a20==1))&&(a17==1))&&!(a7==1)))&&(a12==8))) VAL [\old(a16)=6, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=6, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L35] COND FALSE !((((((((input==5)&&((((a16==6)&&(a17==1))||(!(a17==1)&&(a16==4)))||(!(a17==1)&&(a16==5))))&&(a20==1))&&(a12==8))&&(a7==1))&&!(a21==1))&&(a8==13))) VAL [\old(a16)=6, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=6, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L43] COND FALSE !(((!(a7==1)&&((((a16==6)&&((a21==1)&&((a17==1)&&(input==3))))&&!(a20==1))&&(a8==15)))&&(a12==8))) VAL [\old(a16)=6, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=6, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L49] COND FALSE !(((a17==1)&&((!(a7==1)&&(((a21==1)&&((((a16==5)||(a16==6))&&(input==6))&&(a20==1)))&&(a8==15)))&&(a12==8)))) VAL [\old(a16)=6, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=6, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L54] COND TRUE (((input==3)&&((((a16==6)&&((!(a20==1)&&(!(a7==1)&&!(a17==1)))&&(a8==15)))&&(a21==1))||((((a8==13)&&((a20==1)&&((a17==1)&&(a7==1))))&&(a16==4))&&!(a21==1))))&&(a12==8)) VAL [\old(a16)=6, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=6, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L55] a7 = 0 VAL [\old(a16)=6, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=6, a17=0, a20=0, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L56] a20 = 1 VAL [\old(a16)=6, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=6, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L57] a21 = 1 VAL [\old(a16)=6, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=6, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L58] a16 = 4 VAL [\old(a16)=6, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=4, a17=0, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L59] a17 = 1 VAL [\old(a16)=6, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=15, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L60] a8 = 13 VAL [\old(a16)=6, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L61] return -1; VAL [\old(a16)=6, \old(a17)=0, \old(a20)=0, \old(a21)=1, \old(a7)=0, \old(a8)=15, \old(input)=3, \result=-1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L591] RET, EXPR calculate_output(input) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, calculate_output(input)=-1, d=4, e=5, f=6, input=3, output=26, u=21, v=22, w=23, x=24, y=25, z=26] [L591] output = calculate_output(input) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, calculate_output(input)=-1, d=4, e=5, f=6, input=3, output=-1, u=21, v=22, w=23, x=24, y=25, z=26] [L583] COND TRUE 1 VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=3, output=-1, u=21, v=22, w=23, x=24, y=25, z=26] [L586] int input; VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, output=-1, u=21, v=22, w=23, x=24, y=25, z=26] [L587] input = __VERIFIER_nondet_int() VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, __VERIFIER_nondet_int()=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, output=-1, u=21, v=22, w=23, x=24, y=25, z=26] [L588] COND FALSE !((input != 1) && (input != 2) && (input != 3) && (input != 4) && (input != 5) && (input != 6)) VAL [\old(a16)=5, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=15, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, output=-1, u=21, v=22, w=23, x=24, y=25, z=26] [L591] CALL calculate_output(input) VAL [\old(a16)=4, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L31] COND FALSE !((((a8==15)&&(((((a21==1)&&(((a16==5)||(a16==6))&&(input==1)))&&(a20==1))&&(a17==1))&&!(a7==1)))&&(a12==8))) VAL [\old(a16)=4, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [L35] COND FALSE !((((((((input==5)&&((((a16==6)&&(a17==1))||(!(a17==1)&&(a16==4)))||(!(a17==1)&&(a16==5))))&&(a20==1))&&(a12==8))&&(a7==1))&&!(a21==1))&&(a8==13))) VAL [\old(a16)=4, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [L43] COND FALSE !(((!(a7==1)&&((((a16==6)&&((a21==1)&&((a17==1)&&(input==3))))&&!(a20==1))&&(a8==15)))&&(a12==8))) VAL [\old(a16)=4, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [L49] COND FALSE !(((a17==1)&&((!(a7==1)&&(((a21==1)&&((((a16==5)||(a16==6))&&(input==6))&&(a20==1)))&&(a8==15)))&&(a12==8)))) VAL [\old(a16)=4, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [L54] COND FALSE !((((input==3)&&((((a16==6)&&((!(a20==1)&&(!(a7==1)&&!(a17==1)))&&(a8==15)))&&(a21==1))||((((a8==13)&&((a20==1)&&((a17==1)&&(a7==1))))&&(a16==4))&&!(a21==1))))&&(a12==8))) VAL [\old(a16)=4, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [L62] COND FALSE !((((a17==1)&&(((a21==1)&&((!(a7==1)&&((input==4)&&(a8==15)))&&!(a20==1)))&&(a12==8)))&&(a16==6))) VAL [\old(a16)=4, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [L65] COND FALSE !((((a12==8)&&(((a21==1)&&((((input==5)&&!(a7==1))&&(a8==15))&&(a16==5)))&&!(a20==1)))&&!(a17==1))) VAL [\old(a16)=4, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [L72] COND FALSE !(((a12==8)&&((input==1)&&(((a21==1)&&(((a8==15)&&((!(a17==1)&&!(a7==1))&&!(a20==1)))&&(a16==6)))||(!(a21==1)&&((a16==4)&&((a8==13)&&(((a17==1)&&(a7==1))&&(a20==1))))))))) VAL [\old(a16)=4, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [L80] COND FALSE !(((((!(a17==1)&&(!(a7==1)&&((a21==1)&&((a8==15)&&(input==4)))))&&!(a20==1))&&(a12==8))&&(a16==4))) VAL [\old(a16)=4, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [L84] COND FALSE !(((((((a16==6)&&((!(a20==1)&&(!(a17==1)&&!(a7==1)))&&(a8==15)))&&(a21==1))||(((a16==4)&&(((a20==1)&&((a17==1)&&(a7==1)))&&(a8==13)))&&!(a21==1)))&&(input==2))&&(a12==8))) VAL [\old(a16)=4, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [L92] COND FALSE !(((a8==13)&&(!(a21==1)&&((((input==3)&&((((a20==1)&&!(a17==1))&&(a16==6))||((!(a20==1)&&(a17==1))&&(a16==4))))&&(a12==8))&&(a7==1))))) VAL [\old(a16)=4, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [L97] COND FALSE !(((((a21==1)&&((a12==8)&&((input==1)&&(((!(a20==1)&&(a17==1))&&(a16==4))||(((a16==5)&&(!(a17==1)&&(a20==1)))||((a16==6)&&(!(a17==1)&&(a20==1))))))))&&!(a7==1))&&(a8==15))) VAL [\old(a16)=4, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [L102] COND FALSE !((((a16==5)&&(((a7==1)&&((!(a21==1)&&((a12==8)&&(input==3)))&&(a8==13)))&&(a17==1)))&&(a20==1))) VAL [\old(a16)=4, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [L108] COND FALSE !(((a17==1)&&(((a8==15)&&(((a12==8)&&((!(a7==1)&&(input==5))&&(a21==1)))&&!(a20==1)))&&(a16==5)))) VAL [\old(a16)=4, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [L114] COND FALSE !((!(a7==1)&&(((((a21==1)&&(((a8==15)&&(input==5))&&!(a17==1)))&&(a12==8))&&(a20==1))&&(a16==4)))) VAL [\old(a16)=4, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [L119] COND FALSE !(((!(a21==1)&&(((a12==8)&&((((a16==6)&&((a20==1)&&!(a17==1)))||((!(a20==1)&&(a17==1))&&(a16==4)))&&(input==1)))&&(a8==13)))&&(a7==1))) VAL [\old(a16)=4, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [L124] COND FALSE !(((a17==1)&&(!(a7==1)&&(((a21==1)&&(((a12==8)&&((input==5)&&((a16==5)||(a16==6))))&&(a20==1)))&&(a8==15))))) VAL [\old(a16)=4, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [L129] COND FALSE !((((a12==8)&&(!(a21==1)&&((a7==1)&&((a8==13)&&((input==6)&&((((a16==6)&&(a17==1))||((a16==4)&&!(a17==1)))||((a16==5)&&!(a17==1))))))))&&(a20==1))) VAL [\old(a16)=4, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [L136] COND FALSE !((((a16==5)&&((((a8==15)&&((!(a7==1)&&(input==2))&&(a21==1)))&&(a12==8))&&!(a20==1)))&&!(a17==1))) VAL [\old(a16)=4, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [L140] COND FALSE !((!(a20==1)&&((a21==1)&&((a16==4)&&((a8==15)&&(((a12==8)&&((input==2)&&!(a7==1)))&&!(a17==1))))))) VAL [\old(a16)=4, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [L144] COND FALSE !((((a21==1)&&(!(a7==1)&&((!(a20==1)&&(!(a17==1)&&((a12==8)&&(input==6))))&&(a16==4))))&&(a8==15))) VAL [\old(a16)=4, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [L148] COND FALSE !(((a17==1)&&((((((a12==8)&&((input==4)&&(a8==13)))&&(a20==1))&&!(a21==1))&&(a16==5))&&(a7==1)))) VAL [\old(a16)=4, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [L152] COND FALSE !(((((a8==13)&&((a12==8)&&((((((a16==6)&&(a17==1))||(!(a17==1)&&(a16==4)))||(!(a17==1)&&(a16==5)))&&(input==1))&&!(a21==1))))&&(a20==1))&&(a7==1))) VAL [\old(a16)=4, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [L160] COND FALSE !(((a8==13)&&(!(a21==1)&&((((((!(a17==1)&&(a20==1))&&(a16==6))||((a16==4)&&((a17==1)&&!(a20==1))))&&(input==5))&&(a7==1))&&(a12==8))))) VAL [\old(a16)=4, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [L165] COND FALSE !(((!(a21==1)&&((((((a16==6)&&((a20==1)&&!(a17==1)))||(((a17==1)&&!(a20==1))&&(a16==4)))&&(input==4))&&(a7==1))&&(a12==8)))&&(a8==13))) VAL [\old(a16)=4, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [L173] COND FALSE !((((a21==1)&&(!(a7==1)&&((((((a16==5)&&((a20==1)&&!(a17==1)))||((!(a17==1)&&(a20==1))&&(a16==6)))||((a16==4)&&((a17==1)&&!(a20==1))))&&(input==4))&&(a12==8))))&&(a8==15))) VAL [\old(a16)=4, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [L178] COND FALSE !(((((((a16==6)&&((!(a20==1)&&(!(a17==1)&&!(a7==1)))&&(a8==15)))&&(a21==1))||(((a16==4)&&((((a7==1)&&(a17==1))&&(a20==1))&&(a8==13)))&&!(a21==1)))&&(input==4))&&(a12==8))) VAL [\old(a16)=4, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [L186] COND FALSE !((!(a17==1)&&(((a12==8)&&(!(a20==1)&&(((a8==15)&&((a21==1)&&(input==4)))&&!(a7==1))))&&(a16==5)))) VAL [\old(a16)=4, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [L189] COND FALSE !((((!(a7==1)&&(((input==2)&&((((a16==5)&&((a20==1)&&!(a17==1)))||((a16==6)&&((a20==1)&&!(a17==1))))||((a16==4)&&(!(a20==1)&&(a17==1)))))&&(a8==15)))&&(a12==8))&&(a21==1))) VAL [\old(a16)=4, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [L194] COND FALSE !((!(a20==1)&&(((((((input==6)&&(a16==5))&&(a21==1))&&!(a17==1))&&(a12==8))&&!(a7==1))&&(a8==15)))) VAL [\old(a16)=4, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [L197] COND FALSE !(((a12==8)&&(((((((a21==1)&&(input==5))&&(a8==15))&&(a17==1))&&!(a7==1))&&!(a20==1))&&(a16==6)))) VAL [\old(a16)=4, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [L203] COND FALSE !(((((a8==15)&&(!(a7==1)&&((((!(a20==1)&&(a17==1))&&(a16==4))||(((!(a17==1)&&(a20==1))&&(a16==5))||((a16==6)&&((a20==1)&&!(a17==1)))))&&(input==6))))&&(a12==8))&&(a21==1))) VAL [\old(a16)=4, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [L208] COND FALSE !(((a8==15)&&((a16==4)&&(!(a20==1)&&((((a21==1)&&(!(a17==1)&&(input==5)))&&!(a7==1))&&(a12==8)))))) VAL [\old(a16)=4, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [L214] COND FALSE !(((a17==1)&&((a12==8)&&((a8==15)&&(((!(a7==1)&&(((a16==5)||(a16==6))&&(input==2)))&&(a21==1))&&(a20==1)))))) VAL [\old(a16)=4, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [L218] COND FALSE !((!(a7==1)&&(((a8==15)&&((!(a17==1)&&((a12==8)&&((input==3)&&(a21==1))))&&(a16==4)))&&(a20==1)))) VAL [\old(a16)=4, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [L223] COND FALSE !(((a16==5)&&((!(a21==1)&&(((a8==13)&&(((input==2)&&(a20==1))&&(a12==8)))&&(a7==1)))&&(a17==1)))) VAL [\old(a16)=4, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [L231] COND FALSE !(((a20==1)&&(((a12==8)&&((a7==1)&&((a8==13)&&(((!(a17==1)&&(a16==5))||(((a17==1)&&(a16==6))||(!(a17==1)&&(a16==4))))&&(input==3)))))&&!(a21==1)))) VAL [\old(a16)=4, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [L238] COND FALSE !(((a12==8)&&((a7==1)&&(!(a21==1)&&((a8==13)&&((input==6)&&(((a16==6)&&((a20==1)&&!(a17==1)))||((a16==4)&&((a17==1)&&!(a20==1)))))))))) VAL [\old(a16)=4, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [L245] COND FALSE !(((!(a7==1)&&(!(a17==1)&&((((a16==4)&&((a8==15)&&(input==1)))&&(a12==8))&&(a21==1))))&&(a20==1))) VAL [\old(a16)=4, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [L250] COND FALSE !(((a17==1)&&(((a21==1)&&(!(a20==1)&&((a12==8)&&((a8==15)&&(!(a7==1)&&(input==1))))))&&(a16==6)))) VAL [\old(a16)=4, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [L256] COND FALSE !(((a20==1)&&((a12==8)&&((((a17==1)&&((((a16==5)||(a16==6))&&(input==4))&&(a8==15)))&&(a21==1))&&!(a7==1))))) VAL [\old(a16)=4, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [L261] COND FALSE !(((((a8==13)&&((((!(a21==1)&&(input==6))&&(a20==1))&&(a12==8))&&(a17==1)))&&(a7==1))&&(a16==5))) VAL [\old(a16)=4, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [L265] COND FALSE !(((a16==5)&&(((((a12==8)&&(!(a7==1)&&((input==2)&&!(a20==1))))&&(a21==1))&&(a17==1))&&(a8==15)))) VAL [\old(a16)=4, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [L268] COND FALSE !((((a12==8)&&(((!(a17==1)&&((a21==1)&&((input==4)&&!(a7==1))))&&(a8==15))&&(a20==1)))&&(a16==4))) VAL [\old(a16)=4, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [L273] COND FALSE !(((a7==1)&&((a8==13)&&((a12==8)&&(!(a21==1)&&((input==2)&&((((a20==1)&&!(a17==1))&&(a16==6))||(((a17==1)&&!(a20==1))&&(a16==4))))))))) VAL [\old(a16)=4, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [L278] COND FALSE !((((((((!(a20==1)&&(!(a17==1)&&!(a7==1)))&&(a8==15))&&(a16==6))&&(a21==1))||((((a8==13)&&(((a17==1)&&(a7==1))&&(a20==1)))&&(a16==4))&&!(a21==1)))&&(input==6))&&(a12==8))) VAL [\old(a16)=4, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [L286] COND FALSE !(((!(a7==1)&&(!(a17==1)&&(((((input==3)&&(a21==1))&&(a16==4))&&(a8==15))&&(a12==8))))&&!(a20==1))) VAL [\old(a16)=4, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [L292] COND FALSE !((((((a12==8)&&(((((a17==1)&&!(a20==1))&&(a16==4))||((((a20==1)&&!(a17==1))&&(a16==5))||((!(a17==1)&&(a20==1))&&(a16==6))))&&(input==3)))&&(a8==15))&&(a21==1))&&!(a7==1))) VAL [\old(a16)=4, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [L299] COND FALSE !((((!(a7==1)&&(((input==5)&&((((a16==5)&&(!(a17==1)&&(a20==1)))||((a16==6)&&((a20==1)&&!(a17==1))))||((a16==4)&&(!(a20==1)&&(a17==1)))))&&(a12==8)))&&(a21==1))&&(a8==15))) VAL [\old(a16)=4, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [L306] COND FALSE !(((!(a7==1)&&(((a21==1)&&(((a17==1)&&((a12==8)&&(input==2)))&&!(a20==1)))&&(a16==6)))&&(a8==15))) VAL [\old(a16)=4, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [L312] COND FALSE !(((!(a17==1)&&((a21==1)&&((!(a20==1)&&((a12==8)&&((input==3)&&!(a7==1))))&&(a8==15))))&&(a16==5))) VAL [\old(a16)=4, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [L316] COND FALSE !((((a16==5)&&(!(a20==1)&&(((((input==6)&&(a21==1))&&(a17==1))&&!(a7==1))&&(a12==8))))&&(a8==15))) VAL [\old(a16)=4, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [L318] COND FALSE !((!(a7==1)&&((a17==1)&&(((a16==6)&&(!(a20==1)&&(((input==6)&&(a12==8))&&(a21==1))))&&(a8==15))))) VAL [\old(a16)=4, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [L324] COND FALSE !(((((a21==1)&&((a8==15)&&((a12==8)&&(!(a7==1)&&(!(a17==1)&&(input==2))))))&&(a16==4))&&(a20==1))) VAL [\old(a16)=4, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [L329] COND FALSE !(((a8==15)&&(((a16==4)&&((a12==8)&&((!(a20==1)&&(!(a7==1)&&(input==1)))&&!(a17==1))))&&(a21==1)))) VAL [\old(a16)=4, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [L333] COND FALSE !(((a21==1)&&(((a12==8)&&((((a17==1)&&((input==3)&&((a16==5)||(a16==6))))&&!(a7==1))&&(a20==1)))&&(a8==15)))) VAL [\old(a16)=4, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [L337] COND FALSE !((!(a21==1)&&((a20==1)&&(((a12==8)&&((a8==13)&&((((a16==5)&&!(a17==1))||(((a17==1)&&(a16==6))||(!(a17==1)&&(a16==4))))&&(input==2))))&&(a7==1))))) VAL [\old(a16)=4, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [L345] COND FALSE !(((a7==1)&&((a12==8)&&((((a20==1)&&(((!(a17==1)&&(a16==5))||(((a17==1)&&(a16==6))||((a16==4)&&!(a17==1))))&&(input==4)))&&(a8==13))&&!(a21==1))))) VAL [\old(a16)=4, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [L353] COND FALSE !(((a21==1)&&((((!(a7==1)&&((a8==15)&&(!(a20==1)&&(input==4))))&&(a17==1))&&(a16==5))&&(a12==8)))) VAL [\old(a16)=4, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [L355] COND FALSE !((((!(a7==1)&&((!(a20==1)&&((a21==1)&&((input==3)&&(a17==1))))&&(a8==15)))&&(a12==8))&&(a16==5))) VAL [\old(a16)=4, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [L361] COND FALSE !(((((!(a17==1)&&(!(a20==1)&&((a8==15)&&((input==1)&&(a16==5)))))&&(a12==8))&&(a21==1))&&!(a7==1))) VAL [\old(a16)=4, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [L363] COND FALSE !(((((a21==1)&&((a8==15)&&(((a16==5)&&((a12==8)&&(input==1)))&&(a17==1))))&&!(a7==1))&&!(a20==1))) VAL [\old(a16)=4, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [L365] COND FALSE !(((!(a21==1)&&((a20==1)&&((((a8==13)&&((a7==1)&&(input==5)))&&(a17==1))&&(a12==8))))&&(a16==5))) VAL [\old(a16)=4, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [L372] COND FALSE !((((!(a7==1)&&((a21==1)&&((((input==6)&&(a20==1))&&(a8==15))&&!(a17==1))))&&(a12==8))&&(a16==4))) VAL [\old(a16)=4, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [L377] COND FALSE !(((((a20==1)&&(((!(a21==1)&&((a7==1)&&(input==1)))&&(a8==13))&&(a17==1)))&&(a12==8))&&(a16==5))) VAL [\old(a16)=4, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [L382] COND FALSE !(((a12==8)&&((input==5)&&((((((!(a17==1)&&!(a7==1))&&!(a20==1))&&(a8==15))&&(a16==6))&&(a21==1))||(!(a21==1)&&((a16==4)&&(((a20==1)&&((a7==1)&&(a17==1)))&&(a8==13)))))))) VAL [\old(a16)=4, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [L391] COND FALSE !(((((((!(a17==1)&&(a7==1))&&!(a20==1))&&(a8==14))&&(a12==8))&&(a16==4))&&(a21==1))) VAL [\old(a16)=4, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [L394] COND FALSE !((((((((a17==1)&&!(a7==1))&&(a20==1))&&(a8==14))&&(a12==8))&&(a16==4))&&(a21==1))) VAL [\old(a16)=4, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [L397] COND FALSE !(((((((!(a17==1)&&(a7==1))&&!(a20==1))&&(a8==15))&&(a12==8))&&(a16==4))&&(a21==1))) VAL [\old(a16)=4, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [L400] COND FALSE !((((((((a17==1)&&!(a7==1))&&(a20==1))&&(a8==13))&&(a12==8))&&(a16==6))&&(a21==1))) VAL [\old(a16)=4, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [L403] COND FALSE !(((((((!(a17==1)&&!(a7==1))&&!(a20==1))&&(a8==14))&&(a12==8))&&(a16==4))&&(a21==1))) VAL [\old(a16)=4, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [L406] COND FALSE !(((((((!(a17==1)&&(a7==1))&&!(a20==1))&&(a8==15))&&(a12==8))&&(a16==5))&&(a21==1))) VAL [\old(a16)=4, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [L409] COND FALSE !(((((((!(a17==1)&&!(a7==1))&&!(a20==1))&&(a8==14))&&(a12==8))&&(a16==5))&&(a21==1))) VAL [\old(a16)=4, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [L412] COND FALSE !(((((((!(a17==1)&&!(a7==1))&&(a20==1))&&(a8==14))&&(a12==8))&&(a16==4))&&(a21==1))) VAL [\old(a16)=4, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [L415] COND TRUE (((((((a17==1)&&!(a7==1))&&(a20==1))&&(a8==13))&&(a12==8))&&(a16==4))&&(a21==1)) VAL [\old(a16)=4, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [L416] __VERIFIER_error() VAL [\old(a16)=4, \old(a17)=1, \old(a20)=1, \old(a21)=1, \old(a7)=0, \old(a8)=13, \old(input)=1, a=1, a12=8, a16=4, a17=1, a20=1, a21=1, a7=0, a8=13, b=2, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] - StatisticsResult: Ultimate Automizer benchmark data CFG has 4 procedures, 525 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: UNSAFE, OverallTime: 709.9s, OverallIterations: 11, TraceHistogramMax: 5, AutomataDifference: 392.2s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 3338 SDtfs, 12550 SDslu, 4194 SDs, 0 SdLazy, 14531 SolverSat, 1462 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 24.5s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 195 GetRequests, 80 SyntacticMatches, 0 SemanticMatches, 115 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 251 ImplicationChecksByTransitivity, 4.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=4403occurred in iteration=7, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 235.5s AutomataMinimizationTime, 10 MinimizatonAttempts, 2808 StatesRemovedByMinimization, 10 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 3.5s InterpolantComputationTime, 1829 NumberOfCodeBlocks, 1829 NumberOfCodeBlocksAsserted, 11 NumberOfCheckSat, 1532 ConstructedInterpolants, 0 QuantifiedInterpolants, 708533 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 10 InterpolantComputations, 3 PerfectInterpolantSequences, 423/452 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! Received shutdown request...